:root {
    --primary: #2563eb;
    --primary-light: #3b82f6;
    --secondary: #0f172a;
    --secondary-light: #1e293b;
    --accent: #10b981;
    --text: #e2e8f0;
    --text-light: #94a3b8;
    --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text);
    background: var(--secondary);
    overflow-x: hidden;
    scroll-behavior: smooth;
}

h1,
h2,
h3,
h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.appear {
    opacity: 1;
    transform: translateY(0);
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    background: var(--primary);
    color: white;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background: var(--primary-light);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(37, 99, 235, 0.2);
}

.btn-outline {
    background: transparent;
    color: var(--text);
    border: 2px solid var(--text);
    margin-left: 15px;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
    color: var(--primary);
}

/* Header Styles */
header {
    background-color: rgba(15, 23, 42, 0.95);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.2);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 24px;
    font-weight: 800;
    color: var(--primary);
    text-decoration: none;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: translateY(-3px);
}

.logo img {
    height: 42px;
    margin-right: 12px;
    border-radius: 50%;
}

.logo span {
    color: var(--text);
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    text-decoration: none;
    color: var(--text);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 8px 0;
}

nav ul li a:hover {
    color: var(--primary);
}

nav ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--primary);
    transition: width 0.4s ease;
    border-radius: 2px;
}

nav ul li a:hover::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--text);
    cursor: pointer;
    transition: transform 0.3s ease;
}

.mobile-menu-btn:hover {
    transform: rotate(90deg);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: var(--text);
    padding: 200px 0 120px;
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    transform: translateY(20px);
    opacity: 0;
    animation: heroAppear 1s ease-out forwards 0.5s;
}

@keyframes heroAppear {
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.hero h1 {
    font-size: 3.8rem;
    margin-bottom: 25px;
    line-height: 1.1;
    color: white;
}

.hero-tagline {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 30px;
    color: var(--text);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 40px;
    max-width: 600px;
    color: var(--text-light);
}

.impact-banner {
    display: flex;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 25px;
    margin-top: 50px;
    max-width: 800px;
    backdrop-filter: blur(10px);
    transform: translateY(30px);
    opacity: 0;
    animation: fadeUp 0.8s ease-out forwards 1s;
}

@keyframes fadeUp {
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.impact-item {
    flex: 1;
    text-align: center;
    padding: 10px;
    transition: transform 0.3s ease;
}

.impact-item:hover {
    transform: translateY(-5px);
}

.impact-number {
    font-size: 2.7rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}

.impact-label {
    font-size: 1.1rem;
    color: var(--text-light);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 70px;
}

.section-header h2 {
    font-size: 2.8rem;
    color: var(--text);
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
    padding-bottom: 15px;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--primary);
    border-radius: 2px;
}

.section-header p {
    font-size: 1.25rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
}

/* About Section */
.about {
    background: var(--secondary-light);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-image {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
    transition: transform 0.5s ease;
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
}

.about-content h3 {
    font-size: 1.9rem;
    margin-bottom: 25px;
    color: var(--primary);
}

.about-content p {
    margin-bottom: 25px;
    line-height: 1.8;
    color: var(--text);
}

.expertise-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-top: 30px;
}

.expertise-item {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 8px;
    transition: var(--transition);
}

.expertise-item:hover {
    background: rgba(37, 99, 235, 0.2);
    transform: translateX(5px);
}

.expertise-item i {
    color: var(--primary);
    margin-right: 12px;
    font-size: 1.3rem;
}

/* Experience Section */
.experience {
    background: var(--secondary);
    position: relative;
}

.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--primary);
    left: 50%;
    margin-left: -2px;
    border-radius: 2px;
}

.timeline-item {
    margin-bottom: 50px;
    position: relative;
    width: 100%;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.timeline-item.animate {
    opacity: 1;
    transform: translateY(0);
}

.timeline-content {
    background: var(--secondary-light);
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.timeline-content h3 {
    color: var(--text);
    margin-bottom: 8px;
    font-size: 1.5rem;
}

.company {
    color: var(--primary-light);
    margin-bottom: 15px;
    font-weight: 600;
    display: flex;
    align-items: center;
}

.company i {
    margin-right: 10px;
}

.timeline-date {
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    font-size: 1.1rem;
}

.timeline-date i {
    margin-right: 10px;
    color: var(--primary);
}

.timeline-badge {
    position: absolute;
    width: 30px;
    height: 30px;
    background: var(--primary);
    border-radius: 50%;
    top: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.timeline-badge i {
    color: white;
    font-size: 0.9rem;
}

.timeline-item:nth-child(odd) .timeline-badge {
    left: 50%;
    margin-left: -15px;
}

.timeline-item:nth-child(odd) .timeline-content {
    width: 45%;
    left: 0;
}

.timeline-item:nth-child(even) .timeline-badge {
    right: 50%;
    margin-right: -15px;
}

.timeline-item:nth-child(even) .timeline-content {
    width: 45%;
    margin-left: 55%;
}

/* Publications Section */
.publications {
    background: var(--secondary-light);
}

.publications-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(350px, 1fr));
    gap: 35px;
    margin-top: 50px;
}

.publication-card {
    background: var(--secondary);
    border-radius: 16px;
    padding: 35px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
    opacity: 0;
    transform: translateY(30px);
}

.publication-card.animate {
    opacity: 1;
    transform: translateY(0);
}

.publication-card:hover {
    transform: translateY(-10px) !important;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.3);
}

.pub-header {
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.pub-header i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 15px;
}

.pub-header h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
    color: var(--text);
}

.pub-topic {
    display: inline-flex;
    align-items: center;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-light);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
}

.pub-topic i {
    margin-right: 8px;
    font-size: 0.9rem;
}

.pub-body p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.7;
}

.pub-stats {
    display: flex;
    justify-content: space-between;
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 25px;
}

.pub-stats span {
    display: flex;
    align-items: center;
}

.pub-stats i {
    margin-right: 8px;
    color: var(--primary);
}

.cta {
    text-align: center;
    margin-top: 50px;
}

.cta .btn {
    padding: 15px 40px;
    font-size: 1.1rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
}

.cta .btn:hover {
    background: linear-gradient(135deg, var(--primary-light) 0%, #0da672 100%);
}

/* Projects Section */
.projects {
    background: var(--secondary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(350px, 1fr));
    gap: 35px;
}

.project-card {
    background: var(--secondary-light);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transform: translateY(50px);
    opacity: 0;
}

.project-card.animate {
    transform: translateY(0);
    opacity: 1;
}

.project-card:hover {
    transform: translateY(-15px) !important;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.3);
}

.project-header {
    padding: 28px 28px 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(30, 41, 59, 0.5);
}

.project-header h3 {
    font-size: 1.6rem;
    margin-bottom: 12px;
    color: var(--text);
}

.project-client {
    display: flex;
    align-items: center;
    color: var(--text-light);
    font-size: 0.95rem;
}

.project-client i {
    margin-right: 10px;
    color: var(--primary);
}

.project-body {
    padding: 25px 28px;
}

.project-body ul {
    padding-left: 22px;
    margin-bottom: 25px;
}

.project-body li {
    margin-bottom: 12px;
    position: relative;
    line-height: 1.7;
    color: var(--text);
}

.project-body li::before {
    content: '•';
    color: var(--primary);
    font-weight: bold;
    position: absolute;
    left: -18px;
    font-size: 1.3rem;
}

.project-stats {
    display: flex;
    justify-content: space-around;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 18px;
    margin-top: 18px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-weight: 700;
    color: var(--primary);
    font-size: 1.3rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* Impact Section */
.impact {
    background: var(--secondary-light);
    color: var(--text);
}

.impact-content {
    position: relative;
    z-index: 2;
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 35px;
    margin-top: 50px;
}

.impact-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 35px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    transform: translateY(30px);
    opacity: 0;
}

.impact-card.animate {
    transform: translateY(0);
    opacity: 1;
}

.impact-card:hover {
    transform: translateY(-10px) !important;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.impact-card i {
    font-size: 2.8rem;
    color: var(--primary);
    margin-bottom: 25px;
}

.impact-card h3 {
    font-size: 1.6rem;
    margin-bottom: 18px;
    color: var(--text);
}

.impact-card p {
    margin-bottom: 25px;
    color: var(--text-light);
    line-height: 1.8;
}

.impact-stats {
    display: flex;
    justify-content: space-around;
    margin-top: 25px;
}

.stat-item {
    text-align: center;
}

/* Testimonials */
.testimonials {
    background: var(--secondary);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
}

.testimonial-card {
    background: var(--secondary-light);
    border-radius: 16px;
    padding: 35px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    opacity: 0;
    transform: translateY(30px);
}

.testimonial-card.animate {
    transform: translateY(0);
    opacity: 1;
}

.testimonial-card:hover {
    transform: translateY(-10px) !important;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.3);
}

.testimonial-content {
    position: relative;
    z-index: 2;
    margin-bottom: 25px;
    color: var(--text);
    opacity: 0.9;
    line-height: 1.8;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.author-avatar {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    margin-right: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-weight: bold;
    font-size: 1.3rem;
}

.author-info h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    color: var(--text);
}

.author-info p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Contact Section */
.contact {
    background: var(--secondary-light);
}

.contact-form {
    background: rgba(15, 23, 42, 0.5);
    border-radius: 16px;
    padding: 50px;
    max-width: 800px;
    margin: 0 auto;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 500;
    color: var(--text);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    outline: none;
    background: rgba(255, 255, 255, 0.08);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

/* Footer */
footer {
    background: var(--secondary);
    color: var(--text);
    padding: 80px 0 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 50px;
    margin-bottom: 50px;
}

.footer-col h3 {
    font-size: 1.6rem;
    margin-bottom: 25px;
    color: var(--text);
    position: relative;
    padding-bottom: 12px;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
}

.footer-col p {
    color: var(--text-light);
    margin-bottom: 25px;
    line-height: 1.8;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    color: var(--text);
    transition: var(--transition);
    font-size: 1.2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-links a:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-5px);
    border-color: var(--primary);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.footer-links i {
    margin-right: 12px;
    width: 22px;
    color: var(--primary);
    transition: transform 0.3s ease;
}

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.copyright {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-light);
    font-size: 1rem;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .hero h1 {
        font-size: 3.3rem;
    }

    .hero-tagline {
        font-size: 1.7rem;
    }

    .publications-grid {
        grid-template-columns: repeat(2, minmax(350px, 1fr));
    }
}

@media (max-width: 992px) {
    .hero h1 {
        font-size: 2.8rem;
    }

    .hero-tagline {
        font-size: 1.5rem;
    }

    .impact-banner {
        flex-wrap: wrap;
    }

    .impact-item {
        flex: 0 0 50%;
        margin-bottom: 20px;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .about-image {
        max-width: 500px;
        margin: 0 auto;
    }

    .timeline-item:nth-child(odd) .timeline-content,
    .timeline-item:nth-child(even) .timeline-content {
        width: 100%;
        margin-left: 0;
    }

    .timeline-item:nth-child(odd) .timeline-badge,
    .timeline-item:nth-child(even) .timeline-badge {
        left: 0;
        margin-left: 0;
        right: auto;
    }
}

@media (max-width: 768px) {
    nav ul {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(15, 23, 42, 0.95);
        flex-direction: column;
        padding: 20px 0;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
        z-index: 999;
        backdrop-filter: blur(10px);
    }

    nav ul.active {
        display: flex;
    }

    nav ul li {
        margin: 0;
        text-align: center;
    }

    nav ul li a {
        display: block;
        padding: 15px;
    }

    .mobile-menu-btn {
        display: block;
    }

    .hero {
        padding: 160px 0 80px;
    }

    .hero h1 {
        font-size: 2.3rem;
    }

    .section-header h2 {
        font-size: 2.2rem;
    }

    .impact-item {
        flex: 0 0 100%;
    }

    .btn {
        display: block;
        width: 100%;
        margin-bottom: 15px;
        text-align: center;
    }

    .btn-outline {
        margin-left: 0;
    }

    .contact-form {
        padding: 30px;
    }

    .timeline::before {
        left: 30px;
    }

    .timeline-content {
        margin-left: 60px;
    }

    .publications-grid,
    .projects-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero-tagline {
        font-size: 1.3rem;
    }

    .section-header h2 {
        font-size: 1.8rem;
    }

    .section-header p {
        font-size: 1.1rem;
    }

    .impact-number {
        font-size: 2.2rem;
    }

    .impact-label {
        font-size: 1rem;
    }
}

/* Animation Keyframes */
@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-15px);
    }

    100% {
        transform: translateY(0px);
    }
}

.floating {
    animation: float 4s ease-in-out infinite;
}

/* Page Hero Section */
.page-hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: var(--text);
    padding: 180px 0 100px;
    position: relative;
    overflow: hidden;
    min-height: 70vh;
    display: flex;
    align-items: center;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(37,99,235,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.page-hero .hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.page-hero .breadcrumb {
    margin-bottom: 30px;
    font-size: 0.95rem;
    color: var(--text-light);
}

.page-hero .breadcrumb a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

.page-hero .breadcrumb a:hover {
    color: var(--primary-light);
}

.page-hero .breadcrumb span {
    color: var(--text-light);
}

.page-hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.1;
    color: white;
    background: linear-gradient(135deg, #ffffff 0%, #94a3b8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-hero .hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 40px;
    color: var(--text-light);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.page-hero .hero-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-top: 50px;
}

.page-hero .stat-item {
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    padding: 25px 20px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: var(--transition);
    min-width: 140px;
}

.page-hero .stat-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(37, 99, 235, 0.3);
}

.page-hero .stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
    display: block;
}

.page-hero .stat-label {
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 500;
}

/* About Main Section */
.about-main {
    background: var(--secondary);
    padding: 120px 0;
}

.about-main .about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-main .about-image {
    position: relative;
}

.about-main .image-container {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
}

.about-main .image-container:hover {
    transform: translateY(-10px);
    box-shadow: 0 35px 70px rgba(0, 0, 0, 0.4);
}

.about-main .image-container img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}

.about-main .image-container:hover img {
    transform: scale(1.05);
}

.about-main .image-overlay {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(37, 99, 235, 0.9);
    color: white;
    padding: 15px 20px;
    border-radius: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.about-main .overlay-content {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

.about-main .overlay-content i {
    font-size: 1.2rem;
}

.about-main .about-content h2 {
    font-size: 2.5rem;
    margin-bottom: 25px;
    color: var(--text);
    line-height: 1.2;
}

.about-main .about-content .lead {
    font-size: 1.2rem;
    margin-bottom: 25px;
    line-height: 1.8;
    color: var(--text);
    font-weight: 500;
}

.about-main .about-content p {
    margin-bottom: 25px;
    line-height: 1.8;
    color: var(--text-light);
}

.about-main .achievement-highlights {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about-main .achievement-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: rgba(37, 99, 235, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(37, 99, 235, 0.1);
    transition: var(--transition);
}

.about-main .achievement-item:hover {
    background: rgba(37, 99, 235, 0.1);
    transform: translateX(10px);
    border-color: rgba(37, 99, 235, 0.2);
}

.about-main .achievement-item i {
    font-size: 1.8rem;
    color: var(--primary);
    width: 50px;
    text-align: center;
}

.about-main .achievement-content h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--text);
}

.about-main .achievement-content p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-light);
}

/* Expertise Section */
.expertise-section {
    background: var(--secondary-light);
    padding: 120px 0;
}

.expertise-section .expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.expertise-section .expertise-card {
    background: var(--secondary);
    border-radius: 20px;
    padding: 35px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.expertise-section .expertise-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.expertise-section .expertise-card:hover::before {
    transform: scaleX(1);
}

.expertise-section .expertise-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(37, 99, 235, 0.2);
}

.expertise-section .expertise-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    border: 1px solid rgba(37, 99, 235, 0.2);
}

.expertise-section .expertise-icon i {
    font-size: 2rem;
    color: var(--primary);
}

.expertise-section .expertise-card h3 {
    font-size: 1.4rem;
    margin-bottom: 20px;
    color: var(--text);
}

.expertise-section .expertise-card ul {
    list-style: none;
    padding: 0;
}

.expertise-section .expertise-card li {
    padding: 8px 0;
    color: var(--text-light);
    position: relative;
    padding-left: 25px;
    line-height: 1.6;
}

.expertise-section .expertise-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
    font-size: 1.1rem;
}

/* Journey Section */
.journey-section {
    background: var(--secondary);
    padding: 120px 0;
}

.journey-section .journey-timeline {
    max-width: 800px;
    margin: 60px auto 0;
    position: relative;
}

.journey-section .journey-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--primary) 0%, var(--accent) 100%);
    transform: translateX(-50%);
}

.journey-section .journey-item {
    position: relative;
    margin-bottom: 60px;
    display: flex;
    align-items: center;
}

.journey-section .journey-item:nth-child(even) {
    flex-direction: row-reverse;
}

.journey-section .journey-marker {
    position: relative;
    z-index: 10;
    flex-shrink: 0;
}

.journey-section .marker-dot {
    width: 20px;
    height: 20px;
    background: var(--primary);
    border-radius: 50%;
    border: 4px solid var(--secondary);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.2);
}

.journey-section .marker-line {
    width: 3px;
    height: 40px;
    background: var(--primary);
    margin: 10px auto 0;
    border-radius: 2px;
}

.journey-section .journey-item:last-child .marker-line {
    display: none;
}

.journey-section .journey-content {
    background: var(--secondary-light);
    padding: 30px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    margin: 0 30px;
    flex: 1;
    max-width: 300px;
    transition: var(--transition);
    position: relative;
}

.journey-section .journey-content::before {
    content: '';
    position: absolute;
    top: 50%;
    width: 0;
    height: 0;
    border: 8px solid transparent;
    transform: translateY(-50%);
}

.journey-section .journey-item:nth-child(odd) .journey-content::before {
    right: -16px;
    border-left-color: var(--secondary-light);
}

.journey-section .journey-item:nth-child(even) .journey-content::before {
    left: -16px;
    border-right-color: var(--secondary-light);
}

.journey-section .journey-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    border-color: rgba(37, 99, 235, 0.2);
}

.journey-section .journey-year {
    display: inline-block;
    background: var(--primary);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.journey-section .journey-content h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--text);
}

.journey-section .journey-content p {
    color: var(--text-light);
    line-height: 1.7;
    margin: 0;
}

/* Values Section */
.values-section {
    background: var(--secondary-light);
    padding: 120px 0;
}

.values-section .values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.values-section .value-card {
    background: var(--secondary);
    border-radius: 20px;
    padding: 35px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.values-section .value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.02) 0%, rgba(16, 185, 129, 0.02) 100%);
    opacity: 0;
    transition: var(--transition);
}

.values-section .value-card:hover::before {
    opacity: 1;
}

.values-section .value-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(37, 99, 235, 0.2);
}

.values-section .value-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    border: 2px solid rgba(37, 99, 235, 0.2);
    transition: var(--transition);
}

.values-section .value-card:hover .value-icon {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.2) 0%, rgba(16, 185, 129, 0.2) 100%);
    border-color: rgba(37, 99, 235, 0.4);
    transform: scale(1.1);
}

.values-section .value-icon i {
    font-size: 2.2rem;
    color: var(--primary);
}

.values-section .value-card h3 {
    font-size: 1.4rem;
    margin-bottom: 20px;
    color: var(--text);
}

.values-section .value-card p {
    color: var(--text-light);
    line-height: 1.7;
    margin: 0;
}

/* CTA Section */
.cta-section {
    background: var(--secondary);
    padding: 100px 0;
}

.cta-section .cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-section h2 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    color: var(--text);
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: var(--text-light);
    line-height: 1.7;
}

.cta-section .cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Responsive Design for New Sections */
@media (max-width: 992px) {
    .page-hero h1 {
        font-size: 2.8rem;
    }
    
    .page-hero .hero-stats {
        gap: 20px;
    }
    
    .page-hero .stat-item {
        min-width: 120px;
        padding: 20px 15px;
    }
    
    .about-main .about-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .about-main .about-image {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .journey-section .journey-timeline::before {
        left: 30px;
    }
    
    .journey-section .journey-item {
        flex-direction: row !important;
    }
    
    .journey-section .journey-content {
        margin-left: 60px;
        margin-right: 0;
        max-width: none;
    }
    
    .journey-section .journey-content::before {
        left: -16px !important;
        right: auto !important;
        border-right-color: var(--secondary-light) !important;
        border-left-color: transparent !important;
    }
}

@media (max-width: 768px) {
    .page-hero {
        padding: 150px 0 80px;
    }
    
    .page-hero h1 {
        font-size: 2.3rem;
    }
    
    .page-hero .hero-stats {
        flex-direction: column;
        align-items: center;
    }
    
    .page-hero .stat-item {
        width: 200px;
    }
    
    .expertise-section .expertise-grid,
    .values-section .values-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-section .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-section .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .page-hero h1 {
        font-size: 2rem;
    }
    
    .page-hero .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .about-main .about-content h2 {
        font-size: 2rem;
    }
    
    .expertise-section .expertise-card,
    .values-section .value-card {
        padding: 25px;
    }
}

/* Enhanced Experience Timeline */
.experience-timeline {
    background: var(--secondary);
    padding: 120px 0;
}

.experience-timeline .timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.experience-timeline .timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, var(--primary) 0%, var(--accent) 100%);
    left: 50%;
    margin-left: -2px;
    border-radius: 2px;
}

.experience-timeline .timeline-item {
    margin-bottom: 60px;
    position: relative;
    width: 100%;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.experience-timeline .timeline-item.animate {
    opacity: 1;
    transform: translateY(0);
}

.experience-timeline .timeline-item.current {
    margin-bottom: 80px;
}

.experience-timeline .timeline-badge {
    position: absolute;
    width: 40px;
    height: 40px;
    background: var(--primary);
    border-radius: 50%;
    top: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    border: 4px solid var(--secondary);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.2);
    transition: var(--transition);
}

.experience-timeline .timeline-item.current .timeline-badge {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    width: 50px;
    height: 50px;
    box-shadow: 0 0 0 6px rgba(37, 99, 235, 0.3);
}

.experience-timeline .timeline-badge i {
    color: white;
    font-size: 1.1rem;
}

.experience-timeline .timeline-item.current .timeline-badge i {
    font-size: 1.3rem;
}

.experience-timeline .timeline-badge:hover {
    transform: scale(1.1);
    box-shadow: 0 0 0 8px rgba(37, 99, 235, 0.4);
}

.experience-timeline .timeline-item:nth-child(odd) .timeline-badge {
    left: 50%;
    margin-left: -20px;
}

.experience-timeline .timeline-item:nth-child(even) .timeline-badge {
    right: 50%;
    margin-right: -20px;
}

.experience-timeline .timeline-item.current .timeline-badge {
    left: 50%;
    margin-left: -25px;
}

.experience-timeline .timeline-content {
    background: var(--secondary-light);
    padding: 35px;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    max-width: 450px;
}

.experience-timeline .timeline-item.current .timeline-content {
    background: linear-gradient(135deg, var(--secondary-light) 0%, rgba(37, 99, 235, 0.05) 100%);
    border-color: rgba(37, 99, 235, 0.2);
    box-shadow: 0 20px 45px rgba(37, 99, 235, 0.1);
}

.experience-timeline .timeline-content:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.3);
    border-color: rgba(37, 99, 235, 0.3);
}

.experience-timeline .timeline-item:nth-child(odd) .timeline-content {
    left: 0;
}

.experience-timeline .timeline-item:nth-child(even) .timeline-content {
    margin-left: auto;
}

.experience-timeline .timeline-item.current .timeline-content {
    left: 50%;
    transform: translateX(-50%);
    max-width: 600px;
}

.experience-timeline .timeline-header {
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.experience-timeline .timeline-date {
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    font-size: 1rem;
}

.experience-timeline .timeline-date i {
    margin-right: 10px;
    font-size: 1.1rem;
}

.experience-timeline .timeline-content h3 {
    color: var(--text);
    margin-bottom: 12px;
    font-size: 1.6rem;
    line-height: 1.3;
}

.experience-timeline .company {
    color: var(--primary-light);
    margin-bottom: 0;
    font-weight: 600;
    display: flex;
    align-items: center;
    font-size: 1.1rem;
}

.experience-timeline .company i {
    margin-right: 10px;
    color: var(--primary);
}

.experience-timeline .role-description {
    color: var(--text-light);
    line-height: 1.7;
}

.experience-timeline .role-description p {
    margin-bottom: 20px;
    font-size: 1rem;
}

.experience-timeline .key-responsibilities,
.experience-timeline .key-achievements {
    margin-bottom: 20px;
}

.experience-timeline .key-responsibilities h4,
.experience-timeline .key-achievements h4 {
    color: var(--text);
    font-size: 1.1rem;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.experience-timeline .key-responsibilities h4::before,
.experience-timeline .key-achievements h4::before {
    content: '🎯';
    margin-right: 10px;
    font-size: 1.2rem;
}

.experience-timeline .key-responsibilities ul,
.experience-timeline .key-achievements ul {
    list-style: none;
    padding-left: 0;
}

.experience-timeline .key-responsibilities li,
.experience-timeline .key-achievements li {
    padding: 8px 0;
    color: var(--text-light);
    position: relative;
    padding-left: 25px;
    line-height: 1.6;
}

.experience-timeline .key-responsibilities li::before,
.experience-timeline .key-achievements li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
    font-size: 1.1rem;
}

.experience-timeline .technologies {
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.experience-timeline .technologies h4 {
    color: var(--text);
    font-size: 1.1rem;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.experience-timeline .technologies h4::before {
    content: '⚡';
    margin-right: 10px;
    font-size: 1.2rem;
}

.experience-timeline .tech-tag {
    display: inline-block;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-light);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    margin: 4px;
    border: 1px solid rgba(37, 99, 235, 0.2);
    transition: var(--transition);
}

.experience-timeline .tech-tag:hover {
    background: rgba(37, 99, 235, 0.2);
    border-color: rgba(37, 99, 235, 0.4);
    transform: translateY(-2px);
}

/* Skills Section */
.skills-section {
    background: var(--secondary-light);
    padding: 120px 0;
}

.skills-section .skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.skills-section .skill-category {
    background: var(--secondary);
    border-radius: 20px;
    padding: 35px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.skills-section .skill-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.skills-section .skill-category:hover::before {
    transform: scaleX(1);
}

.skills-section .skill-category:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(37, 99, 235, 0.2);
}

.skills-section .skill-category h3 {
    font-size: 1.3rem;
    margin-bottom: 25px;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 12px;
}

.skills-section .skill-category h3 i {
    color: var(--primary);
    font-size: 1.4rem;
}

.skills-section .skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.skills-section .skill-tag {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-light);
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 0.9rem;
    border: 1px solid rgba(37, 99, 235, 0.2);
    transition: var(--transition);
    cursor: default;
}

.skills-section .skill-tag:hover {
    background: rgba(37, 99, 235, 0.2);
    border-color: rgba(37, 99, 235, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(37, 99, 235, 0.2);
}

/* Responsive Design for Enhanced Experience Timeline */
@media (max-width: 1200px) {
    .experience-timeline .timeline-content {
        max-width: 400px;
    }
    
    .experience-timeline .timeline-item.current .timeline-content {
        max-width: 550px;
    }
}

@media (max-width: 992px) {
    .experience-timeline .timeline::before {
        left: 30px;
    }
    
    .experience-timeline .timeline-item:nth-child(odd) .timeline-badge,
    .experience-timeline .timeline-item:nth-child(even) .timeline-badge,
    .experience-timeline .timeline-item.current .timeline-badge {
        left: 0;
        margin-left: 0;
        margin-right: 0;
        right: auto;
    }
    
    .experience-timeline .timeline-item:nth-child(odd) .timeline-content,
    .experience-timeline .timeline-item:nth-child(even) .timeline-content,
    .experience-timeline .timeline-item.current .timeline-content {
        left: 0;
        transform: none;
        margin-left: 60px;
        margin-right: 0;
        max-width: none;
    }
    
    .skills-section .skills-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .experience-timeline .timeline-content {
        padding: 25px;
        margin-left: 50px;
    }
    
    .experience-timeline .timeline-badge {
        width: 35px;
        height: 35px;
    }
    
    .experience-timeline .timeline-item.current .timeline-badge {
        width: 40px;
        height: 40px;
    }
    
    .experience-timeline .timeline-content h3 {
        font-size: 1.4rem;
    }
    
    .skills-section .skills-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .experience-timeline .timeline-content {
        padding: 20px;
        margin-left: 45px;
    }
    
    .experience-timeline .timeline-badge {
        width: 30px;
        height: 30px;
    }
    
    .experience-timeline .timeline-item.current .timeline-badge {
        width: 35px;
        height: 35px;
    }
    
    .experience-timeline .timeline-content h3 {
        font-size: 1.3rem;
    }
    
    .experience-timeline .tech-tag {
        padding: 5px 10px;
        font-size: 0.8rem;
        margin: 3px;
    }
}

/* Enhanced Publications Section */
.featured-publications {
    background: var(--secondary-light);
    padding: 120px 0;
}

.featured-publications .publications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 35px;
    margin-top: 60px;
}

.featured-publications .publication-card {
    background: var(--secondary);
    border-radius: 20px;
    padding: 35px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.featured-publications .publication-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.featured-publications .publication-card:hover::before {
    transform: scaleX(1);
}

.featured-publications .publication-card.featured {
    background: linear-gradient(135deg, var(--secondary) 0%, rgba(37, 99, 235, 0.05) 100%);
    border-color: rgba(37, 99, 235, 0.2);
    box-shadow: 0 20px 45px rgba(37, 99, 235, 0.1);
}

.featured-publications .publication-card.featured::before {
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
    transform: scaleX(1);
}

.featured-publications .publication-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    border-color: rgba(37, 99, 235, 0.3);
}

.featured-publications .pub-header {
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.featured-publications .pub-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    border: 1px solid rgba(37, 99, 235, 0.2);
    transition: var(--transition);
}

.featured-publications .publication-card:hover .pub-icon {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.2) 0%, rgba(16, 185, 129, 0.2) 100%);
    border-color: rgba(37, 99, 235, 0.4);
    transform: scale(1.1);
}

.featured-publications .pub-icon i {
    font-size: 1.8rem;
    color: var(--primary);
}

.featured-publications .pub-meta h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--text);
    line-height: 1.3;
}

.featured-publications .pub-topic {
    display: inline-flex;
    align-items: center;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-light);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    margin-bottom: 10px;
    border: 1px solid rgba(37, 99, 235, 0.2);
}

.featured-publications .pub-topic i {
    margin-right: 8px;
    font-size: 0.8rem;
}

.featured-publications .pub-date {
    display: inline-flex;
    align-items: center;
    color: var(--text-light);
    font-size: 0.85rem;
    margin-left: 10px;
}

.featured-publications .pub-date i {
    margin-right: 8px;
    color: var(--primary);
}

.featured-publications .pub-body {
    flex: 1;
    margin-bottom: 25px;
}

.featured-publications .pub-body p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.7;
    font-size: 0.95rem;
}

.featured-publications .pub-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.featured-publications .highlight-item {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    padding: 8px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--text-light);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.featured-publications .highlight-item i {
    color: var(--primary);
    font-size: 0.9rem;
}

.featured-publications .pub-stats {
    display: flex;
    justify-content: space-between;
    color: var(--text-light);
    font-size: 0.85rem;
    margin-bottom: 25px;
    flex-wrap: wrap;
    gap: 10px;
}

.featured-publications .pub-stats span {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    padding: 6px 10px;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.featured-publications .pub-stats i {
    margin-right: 6px;
    color: var(--primary);
    font-size: 0.8rem;
}

.featured-publications .publication-card .btn {
    align-self: flex-start;
    padding: 12px 24px;
    font-size: 0.95rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    border: none;
    transition: var(--transition);
}

.featured-publications .publication-card .btn:hover {
    background: linear-gradient(135deg, var(--primary-light) 0%, #0da672 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(37, 99, 235, 0.3);
}

.featured-publications .publication-card .btn i {
    margin-right: 8px;
}

/* Writing Philosophy Section */
.writing-philosophy {
    background: var(--secondary);
    padding: 120px 0;
}

.writing-philosophy .philosophy-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.writing-philosophy .philosophy-text h2 {
    font-size: 2.5rem;
    margin-bottom: 25px;
    color: var(--text);
    line-height: 1.2;
}

.writing-philosophy .philosophy-text p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: var(--text-light);
    line-height: 1.8;
}

.writing-philosophy .philosophy-points {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.writing-philosophy .point {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: rgba(37, 99, 235, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(37, 99, 235, 0.1);
    transition: var(--transition);
}

.writing-philosophy .point:hover {
    background: rgba(37, 99, 235, 0.1);
    transform: translateX(10px);
    border-color: rgba(37, 99, 235, 0.2);
}

.writing-philosophy .point i {
    font-size: 1.2rem;
    color: var(--primary);
    width: 25px;
    text-align: center;
}

.writing-philosophy .point span {
    color: var(--text);
    font-weight: 500;
}

.writing-philosophy .philosophy-image {
    position: relative;
}

.writing-philosophy .philosophy-image img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
}

.writing-philosophy .philosophy-image:hover img {
    transform: translateY(-10px);
    box-shadow: 0 35px 70px rgba(0, 0, 0, 0.4);
}

/* Responsive Design for Publications */
@media (max-width: 1200px) {
    .featured-publications .publications-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }
}

@media (max-width: 992px) {
    .featured-publications .publications-grid {
        grid-template-columns: 1fr;
    }
    
    .writing-philosophy .philosophy-content {
        grid-template-columns: 1fr;
        gap: 50px;
        text-align: center;
    }
    
    .writing-philosophy .philosophy-image {
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .featured-publications .publication-card {
        padding: 25px;
    }
    
    .featured-publications .pub-meta h3 {
        font-size: 1.3rem;
    }
    
    .featured-publications .pub-stats {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .featured-publications .pub-stats span {
        width: 100%;
        justify-content: center;
    }
    
    .writing-philosophy .philosophy-text h2 {
        font-size: 2rem;
    }
    
    .writing-philosophy .philosophy-text p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .featured-publications .publication-card {
        padding: 20px;
    }
    
    .featured-publications .pub-meta h3 {
        font-size: 1.2rem;
    }
    
    .featured-publications .pub-highlights {
        flex-direction: column;
    }
    
    .featured-publications .highlight-item {
        width: 100%;
        justify-content: center;
    }
    
    .writing-philosophy .philosophy-text h2 {
        font-size: 1.8rem;
    }
}

/* Enhanced Projects Section */
.featured-projects {
    background: var(--secondary-light);
    padding: 120px 0;
}

.featured-projects .projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 35px;
    margin-top: 60px;
}

.featured-projects .project-card {
    background: var(--secondary);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.featured-projects .project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.featured-projects .project-card:hover::before {
    transform: scaleX(1);
}

.featured-projects .project-card.featured {
    background: linear-gradient(135deg, var(--secondary) 0%, rgba(37, 99, 235, 0.05) 100%);
    border-color: rgba(37, 99, 235, 0.2);
    box-shadow: 0 20px 45px rgba(37, 99, 235, 0.1);
}

.featured-projects .project-card.featured::before {
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
    transform: scaleX(1);
}

.featured-projects .project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    border-color: rgba(37, 99, 235, 0.3);
}

.featured-projects .project-header {
    padding: 30px 30px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(30, 41, 59, 0.5);
    position: relative;
}

.featured-projects .project-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    border: 1px solid rgba(37, 99, 235, 0.2);
    transition: var(--transition);
}

.featured-projects .project-card:hover .project-icon {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.2) 0%, rgba(16, 185, 129, 0.2) 100%);
    border-color: rgba(37, 99, 235, 0.4);
    transform: scale(1.1);
}

.featured-projects .project-icon i {
    font-size: 1.8rem;
    color: var(--primary);
}

.featured-projects .project-meta h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
    color: var(--text);
    line-height: 1.3;
}

.featured-projects .project-client {
    display: flex;
    align-items: center;
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 8px;
}

.featured-projects .project-client i {
    margin-right: 10px;
    color: var(--primary);
}

.featured-projects .project-category {
    display: inline-flex;
    align-items: center;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-light);
    padding: 4px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    border: 1px solid rgba(37, 99, 235, 0.2);
}

.featured-projects .project-category i {
    margin-right: 6px;
    font-size: 0.7rem;
}

.featured-projects .project-body {
    padding: 25px 30px;
}

.featured-projects .project-body p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.7;
    font-size: 0.95rem;
}

.featured-projects .project-features {
    margin-bottom: 25px;
}

.featured-projects .feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    color: var(--text-light);
    font-size: 0.9rem;
}

.featured-projects .feature-item i {
    color: var(--primary);
    font-size: 1rem;
    width: 20px;
    text-align: center;
}

.featured-projects .project-stats {
    display: flex;
    justify-content: space-around;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 25px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.featured-projects .project-stats .stat-item {
    text-align: center;
}

.featured-projects .project-stats .stat-number {
    font-weight: 700;
    color: var(--primary);
    font-size: 1.3rem;
    margin-bottom: 5px;
    display: block;
}

.featured-projects .project-stats .stat-label {
    font-size: 0.85rem;
    color: var(--text-light);
}

.featured-projects .project-tech {
    padding: 20px 30px;
    background: rgba(255, 255, 255, 0.02);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.featured-projects .project-tech h4 {
    color: var(--text);
    font-size: 1rem;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.featured-projects .project-tech h4::before {
    content: '⚡';
    margin-right: 8px;
    font-size: 1.1rem;
}

.featured-projects .tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.featured-projects .tech-tag {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-light);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    border: 1px solid rgba(37, 99, 235, 0.2);
    transition: var(--transition);
}

.featured-projects .tech-tag:hover {
    background: rgba(37, 99, 235, 0.2);
    border-color: rgba(37, 99, 235, 0.4);
    transform: translateY(-2px);
}

/* Project Impact Section */
.project-impact {
    background: var(--secondary);
    padding: 120px 0;
}

.project-impact .impact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.project-impact .impact-text h2 {
    font-size: 2.5rem;
    margin-bottom: 25px;
    color: var(--text);
    line-height: 1.2;
}

.project-impact .impact-text p {
    font-size: 1.1rem;
    margin-bottom: 40px;
    color: var(--text-light);
    line-height: 1.8;
}

.project-impact .impact-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

.project-impact .metric {
    text-align: center;
    padding: 25px 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.project-impact .metric:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(37, 99, 235, 0.3);
}

.project-impact .metric-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 10px;
    display: block;
}

.project-impact .metric-label {
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 500;
    line-height: 1.4;
}

.project-impact .impact-image {
    position: relative;
}

.project-impact .impact-image img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
}

.project-impact .impact-image:hover img {
    transform: translateY(-10px);
    box-shadow: 0 35px 70px rgba(0, 0, 0, 0.4);
}

/* Responsive Design for Projects */
@media (max-width: 1200px) {
    .featured-projects .projects-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }
}

@media (max-width: 992px) {
    .featured-projects .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .project-impact .impact-content {
        grid-template-columns: 1fr;
        gap: 50px;
        text-align: center;
    }
    
    .project-impact .impact-image {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .project-impact .impact-metrics {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .featured-projects .project-card {
        margin: 0 10px;
    }
    
    .featured-projects .project-header,
    .featured-projects .project-body,
    .featured-projects .project-tech {
        padding: 20px;
    }
    
    .featured-projects .project-meta h3 {
        font-size: 1.3rem;
    }
    
    .featured-projects .project-stats {
        flex-direction: column;
        gap: 15px;
    }
    
    .project-impact .impact-text h2 {
        font-size: 2rem;
    }
    
    .project-impact .impact-text p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .featured-projects .project-header,
    .featured-projects .project-body,
    .featured-projects .project-tech {
        padding: 15px;
    }
    
    .featured-projects .project-meta h3 {
        font-size: 1.2rem;
    }
    
    .featured-projects .project-icon {
        width: 50px;
        height: 50px;
    }
    
    .featured-projects .project-icon i {
        font-size: 1.5rem;
    }
    
    .project-impact .impact-text h2 {
        font-size: 1.8rem;
    }
    
    .project-impact .metric {
        padding: 20px 15px;
    }
    
    .project-impact .metric-number {
        font-size: 2rem;
    }
}

/* Impact Overview Section */
.impact-overview {
    background: var(--secondary);
    padding: 120px 0;
}

.impact-overview .overview-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.impact-overview .overview-text h2 {
    font-size: 2.5rem;
    margin-bottom: 25px;
    color: var(--text);
    line-height: 1.2;
}

.impact-overview .overview-text p {
    font-size: 1.1rem;
    margin-bottom: 25px;
    color: var(--text-light);
    line-height: 1.8;
}

.impact-overview .overview-image {
    position: relative;
}

.impact-overview .overview-image img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
}

.impact-overview .overview-image:hover img {
    transform: translateY(-10px);
    box-shadow: 0 35px 70px rgba(0, 0, 0, 0.4);
}

/* Impact Initiatives Section */
.impact-initiatives {
    background: var(--secondary-light);
    padding: 120px 0;
}

.impact-initiatives .initiatives-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 35px;
    margin-top: 60px;
}

.impact-initiatives .initiative-card {
    background: var(--secondary);
    border-radius: 20px;
    padding: 35px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.impact-initiatives .initiative-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.impact-initiatives .initiative-card:hover::before {
    transform: scaleX(1);
}

.impact-initiatives .initiative-card.featured {
    background: linear-gradient(135deg, var(--secondary) 0%, rgba(37, 99, 235, 0.05) 100%);
    border-color: rgba(37, 99, 235, 0.2);
    box-shadow: 0 20px 45px rgba(37, 99, 235, 0.1);
}

.impact-initiatives .initiative-card.featured::before {
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
    transform: scaleX(1);
}

.impact-initiatives .initiative-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    border-color: rgba(37, 99, 235, 0.3);
}

.impact-initiatives .initiative-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    border: 1px solid rgba(37, 99, 235, 0.2);
    transition: var(--transition);
}

.impact-initiatives .initiative-card:hover .initiative-icon {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.2) 0%, rgba(16, 185, 129, 0.2) 100%);
    border-color: rgba(37, 99, 235, 0.4);
    transform: scale(1.1);
}

.impact-initiatives .initiative-icon i {
    font-size: 2rem;
    color: var(--primary);
}

.impact-initiatives .initiative-content h3 {
    font-size: 1.4rem;
    margin-bottom: 20px;
    color: var(--text);
    line-height: 1.3;
}

.impact-initiatives .initiative-description {
    color: var(--text-light);
    margin-bottom: 25px;
    line-height: 1.7;
    font-size: 0.95rem;
}

.impact-initiatives .initiative-features {
    margin-bottom: 25px;
}

.impact-initiatives .feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    color: var(--text-light);
    font-size: 0.9rem;
}

.impact-initiatives .feature-item i {
    color: var(--primary);
    font-size: 1rem;
    width: 20px;
    text-align: center;
}

.impact-initiatives .initiative-stats {
    display: flex;
    justify-content: space-around;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.impact-initiatives .initiative-stats .stat-item {
    text-align: center;
}

.impact-initiatives .initiative-stats .stat-number {
    font-weight: 700;
    color: var(--primary);
    font-size: 1.3rem;
    margin-bottom: 5px;
    display: block;
}

.impact-initiatives .initiative-stats .stat-label {
    font-size: 0.85rem;
    color: var(--text-light);
}

/* Success Stories Section */
.success-stories {
    background: var(--secondary);
    padding: 120px 0;
}

.success-stories .stories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.success-stories .story-card {
    background: var(--secondary-light);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.success-stories .story-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.success-stories .story-card:hover::before {
    transform: scaleX(1);
}

.success-stories .story-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.3);
    border-color: rgba(37, 99, 235, 0.2);
}

.success-stories .story-avatar {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: white;
    font-weight: bold;
    font-size: 1.3rem;
}

.success-stories .story-content h4 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: var(--text);
}

.success-stories .story-role {
    color: var(--primary-light);
    font-size: 0.9rem;
    margin-bottom: 15px;
    font-weight: 500;
}

.success-stories .story-text {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
    font-size: 0.95rem;
}

.success-stories .story-metrics {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.success-stories .metric {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-light);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    border: 1px solid rgba(37, 99, 235, 0.2);
}

/* Future Vision Section */
.future-vision {
    background: var(--secondary-light);
    padding: 120px 0;
}

.future-vision .vision-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.future-vision .vision-text h2 {
    font-size: 2.5rem;
    margin-bottom: 25px;
    color: var(--text);
    line-height: 1.2;
}

.future-vision .vision-text p {
    font-size: 1.1rem;
    margin-bottom: 40px;
    color: var(--text-light);
    line-height: 1.8;
}

.future-vision .vision-goals {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.future-vision .goal {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: rgba(37, 99, 235, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(37, 99, 235, 0.1);
    transition: var(--transition);
}

.future-vision .goal:hover {
    background: rgba(37, 99, 235, 0.1);
    transform: translateX(10px);
    border-color: rgba(37, 99, 235, 0.2);
}

.future-vision .goal i {
    font-size: 1.2rem;
    color: var(--primary);
    width: 25px;
    text-align: center;
}

.future-vision .goal span {
    color: var(--text);
    font-weight: 500;
}

.future-vision .vision-image {
    position: relative;
}

.future-vision .vision-image img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
}

.future-vision .vision-image:hover img {
    transform: translateY(-10px);
    box-shadow: 0 35px 70px rgba(0, 0, 0, 0.4);
}

/* Responsive Design for Impact */
@media (max-width: 1200px) {
    .impact-initiatives .initiatives-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }
}

@media (max-width: 992px) {
    .impact-overview .overview-content,
    .future-vision .vision-content {
        grid-template-columns: 1fr;
        gap: 50px;
        text-align: center;
    }
    
    .impact-overview .overview-image,
    .future-vision .vision-image {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .impact-initiatives .initiatives-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .impact-initiatives .initiative-card,
    .success-stories .story-card {
        padding: 25px;
    }
    
    .impact-initiatives .initiative-content h3 {
        font-size: 1.3rem;
    }
    
    .success-stories .stories-grid {
        grid-template-columns: 1fr;
    }
    
    .impact-overview .overview-text h2,
    .future-vision .vision-text h2 {
        font-size: 2rem;
    }
    
    .impact-overview .overview-text p,
    .future-vision .vision-text p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .impact-initiatives .initiative-card,
    .success-stories .story-card {
        padding: 20px;
    }
    
    .impact-initiatives .initiative-content h3 {
        font-size: 1.2rem;
    }
    
    .impact-initiatives .initiative-icon {
        width: 60px;
        height: 60px;
    }
    
    .impact-initiatives .initiative-icon i {
        font-size: 1.8rem;
    }
    
    .impact-overview .overview-text h2,
    .future-vision .vision-text h2 {
        font-size: 1.8rem;
    }
    
    .success-stories .story-avatar {
        width: 50px;
        height: 50px;
        font-size: 1.1rem;
    }
}

/* Enhanced Testimonials Section */
.featured-testimonials {
    background: var(--secondary-light);
    padding: 120px 0;
}

.featured-testimonials .testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 35px;
    margin-top: 60px;
}

.featured-testimonials .testimonial-card {
    background: var(--secondary);
    border-radius: 20px;
    padding: 35px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.featured-testimonials .testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.featured-testimonials .testimonial-card:hover::before {
    transform: scaleX(1);
}

.featured-testimonials .testimonial-card.featured {
    background: linear-gradient(135deg, var(--secondary) 0%, rgba(37, 99, 235, 0.05) 100%);
    border-color: rgba(37, 99, 235, 0.2);
    box-shadow: 0 20px 45px rgba(37, 99, 235, 0.1);
}

.featured-testimonials .testimonial-card.featured::before {
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
    transform: scaleX(1);
}

.featured-testimonials .testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    border-color: rgba(37, 99, 235, 0.3);
}

.featured-testimonials .testimonial-content {
    margin-bottom: 25px;
    position: relative;
}

.featured-testimonials .quote-icon {
    position: absolute;
    top: -10px;
    left: -10px;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    box-shadow: 0 5px 15px rgba(37, 99, 235, 0.3);
}

.featured-testimonials .testimonial-content p {
    color: var(--text-light);
    line-height: 1.7;
    font-size: 0.95rem;
    margin: 0;
    padding-left: 20px;
    font-style: italic;
}

.featured-testimonials .testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.featured-testimonials .author-avatar {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.5rem;
    border: 2px solid rgba(37, 99, 235, 0.2);
    flex-shrink: 0;
}

.featured-testimonials .author-info h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--text);
}

.featured-testimonials .author-info p {
    color: var(--primary-light);
    font-size: 0.9rem;
    margin-bottom: 8px;
    font-weight: 500;
}

.featured-testimonials .author-company {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-light);
    font-size: 0.8rem;
}

.featured-testimonials .author-company i {
    color: var(--primary);
    font-size: 0.9rem;
}

.featured-testimonials .testimonial-rating {
    display: flex;
    gap: 5px;
}

.featured-testimonials .testimonial-rating i {
    color: #fbbf24;
    font-size: 1rem;
}

/* Satisfaction Metrics Section */
.satisfaction-metrics {
    background: var(--secondary);
    padding: 120px 0;
}

.satisfaction-metrics .metrics-content {
    text-align: center;
}

.satisfaction-metrics .metrics-text h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--text);
    line-height: 1.2;
}

.satisfaction-metrics .metrics-text p {
    font-size: 1.1rem;
    margin-bottom: 60px;
    color: var(--text-light);
    line-height: 1.8;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.satisfaction-metrics .metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.satisfaction-metrics .metric-card {
    background: var(--secondary-light);
    border-radius: 20px;
    padding: 35px 25px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.satisfaction-metrics .metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.satisfaction-metrics .metric-card:hover::before {
    transform: scaleX(1);
}

.satisfaction-metrics .metric-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(37, 99, 235, 0.2);
}

.satisfaction-metrics .metric-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    border: 2px solid rgba(37, 99, 235, 0.2);
    transition: var(--transition);
}

.satisfaction-metrics .metric-card:hover .metric-icon {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.2) 0%, rgba(16, 185, 129, 0.2) 100%);
    border-color: rgba(37, 99, 235, 0.4);
    transform: scale(1.1);
}

.satisfaction-metrics .metric-icon i {
    font-size: 2rem;
    color: var(--primary);
}

.satisfaction-metrics .metric-number {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 10px;
    display: block;
}

.satisfaction-metrics .metric-label {
    font-size: 1.1rem;
    color: var(--text);
    margin-bottom: 8px;
    font-weight: 600;
}

.satisfaction-metrics .metric-detail {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.4;
}

/* Industry Recognition Section */
.industry-recognition {
    background: var(--secondary-light);
    padding: 120px 0;
}

.industry-recognition .recognition-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.industry-recognition .recognition-item {
    background: var(--secondary);
    border-radius: 20px;
    padding: 35px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.industry-recognition .recognition-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.industry-recognition .recognition-item:hover::before {
    transform: scaleX(1);
}

.industry-recognition .recognition-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(37, 99, 235, 0.2);
}

.industry-recognition .recognition-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    border: 2px solid rgba(37, 99, 235, 0.2);
    transition: var(--transition);
}

.industry-recognition .recognition-item:hover .recognition-icon {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.2) 0%, rgba(16, 185, 129, 0.2) 100%);
    border-color: rgba(37, 99, 235, 0.4);
    transform: scale(1.1);
}

.industry-recognition .recognition-icon i {
    font-size: 2.2rem;
    color: var(--primary);
}

.industry-recognition .recognition-item h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--text);
    line-height: 1.3;
}

.industry-recognition .recognition-item p {
    color: var(--text-light);
    margin-bottom: 15px;
    font-size: 0.95rem;
    line-height: 1.5;
}

.industry-recognition .recognition-year {
    display: inline-block;
    background: var(--primary);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

/* Responsive Design for Testimonials */
@media (max-width: 1200px) {
    .featured-testimonials .testimonials-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }
    
    .satisfaction-metrics .metrics-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 992px) {
    .featured-testimonials .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .satisfaction-metrics .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .industry-recognition .recognition-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .featured-testimonials .testimonial-card {
        padding: 25px;
    }
    
    .satisfaction-metrics .metrics-grid {
        grid-template-columns: 1fr;
    }
    
    .industry-recognition .recognition-grid {
        grid-template-columns: 1fr;
    }
    
    .satisfaction-metrics .metrics-text h2 {
        font-size: 2rem;
    }
    
    .satisfaction-metrics .metrics-text p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .featured-testimonials .testimonial-card {
        padding: 20px;
    }
    
    .featured-testimonials .testimonial-author {
        flex-direction: column;
        text-align: center;
    }
    
    .featured-testimonials .author-avatar {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }
    
    .satisfaction-metrics .metrics-text h2 {
        font-size: 1.8rem;
    }
    
    .satisfaction-metrics .metric-card {
        padding: 25px 20px;
    }
    
    .satisfaction-metrics .metric-number {
        font-size: 2.2rem;
    }
    
    .industry-recognition .recognition-item {
        padding: 25px;
    }
    
    .industry-recognition .recognition-icon {
        width: 60px;
        height: 60px;
    }
    
    .industry-recognition .recognition-icon i {
        font-size: 1.8rem;
    }
}

/* Contact Page Styles */
.contact-overview {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
}

.overview-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-top: 20px;
}

.overview-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 24px;
    font-family: 'Montserrat', sans-serif;
    line-height: 1.2;
}

.overview-text p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 20px;
    font-weight: 400;
}

.overview-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
}

.services-offered {
    padding: 100px 0;
    background: var(--secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 35px;
    margin-top: 60px;
}

.service-card {
    background: var(--secondary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 30px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    border-color: rgba(37, 99, 235, 0.3);
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.2) 0%, rgba(16, 185, 129, 0.2) 100%);
    border-color: rgba(37, 99, 235, 0.4);
    transform: scale(1.1);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    border: 1px solid rgba(37, 99, 235, 0.2);
    transition: var(--transition);
}

.service-icon i {
    font-size: 1.8rem;
    color: var(--primary);
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 12px;
    line-height: 1.3;
}

.service-card p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-light);
    margin-bottom: 24px;
}

.service-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}

.feature-tag {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-light);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid rgba(37, 99, 235, 0.2);
}

.service-cta {
    text-align: center;
    margin-top: 20px;
}

.contact-form-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
}

.form-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
    margin-top: 20px;
}

.form-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 24px;
    font-family: 'Montserrat', sans-serif;
    line-height: 1.2;
}

.form-text p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 32px;
    font-weight: 400;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.info-item i {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    font-size: 16px;
}

.info-content h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
}

.info-content p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin: 0;
}

.form-container {
    background: var(--secondary-light);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--secondary);
    color: var(--text);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: #ffffff;
    padding: 16px 32px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(37, 99, 235, 0.3);
}

.alternative-contact {
    padding: 100px 0;
    background: var(--secondary-light);
}

.contact-methods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 35px;
    margin-top: 60px;
}

.contact-method {
    background: var(--secondary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    transition: var(--transition);
}

.contact-method:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    border-color: rgba(37, 99, 235, 0.3);
}

.contact-method:hover .method-icon {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.2) 0%, rgba(16, 185, 129, 0.2) 100%);
    border-color: rgba(37, 99, 235, 0.4);
    transform: scale(1.1);
}

.method-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    border: 1px solid rgba(37, 99, 235, 0.2);
    transition: var(--transition);
}

.method-icon i {
    font-size: 1.8rem;
    color: var(--primary);
}

.contact-method h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 12px;
    line-height: 1.3;
}

.contact-method p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 20px;
}

.contact-method .btn {
    width: 100%;
    justify-content: center;
    margin-top: 10px;
}

/* Responsive Design for Contact Page */
@media (max-width: 768px) {
    .overview-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .overview-text h2 {
        font-size: 2rem;
    }
    
    .form-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .form-text h2 {
        font-size: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-methods-grid {
        grid-template-columns: 1fr;
    }
    
    .form-container {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .contact-overview,
    .services-offered,
    .contact-form-section,
    .alternative-contact {
        padding: 60px 0;
    }
    
    .overview-text h2,
    .form-text h2 {
        font-size: 1.75rem;
    }
    
    .service-card,
    .contact-method {
        padding: 24px;
    }
    
    .form-container {
        padding: 20px;
    }
}

/* Index Page Preview Sections */
.experience-preview,
.publications-preview,
.projects-preview,
.impact-preview,
.testimonials-preview {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-top: 50px;
}

.experience-highlight,
.publication-highlight,
.project-highlight,
.impact-highlight,
.testimonial-highlight {
    display: flex;
    gap: 24px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s ease;
}

.experience-highlight:hover,
.publication-highlight:hover,
.project-highlight:hover,
.impact-highlight:hover,
.testimonial-highlight:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    border-color: #3b82f6;
}

.experience-icon,
.publication-icon,
.project-icon,
.impact-icon,
.testimonial-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.experience-icon i,
.publication-icon i,
.project-icon i,
.impact-icon i,
.testimonial-icon i {
    font-size: 24px;
    color: #ffffff;
}

.experience-content,
.publication-content,
.project-content,
.impact-content,
.testimonial-content {
    flex: 1;
}

.experience-content h3,
.publication-content h3,
.project-content h3,
.impact-content h3,
.testimonial-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #0f172a;
    margin-bottom: 8px;
}

.company,
.publication-topic,
.project-client {
    font-size: 0.9rem;
    color: #3b82f6;
    font-weight: 600;
    margin-bottom: 8px;
}

.duration {
    font-size: 0.85rem;
    color: #64748b;
    margin-bottom: 16px;
}

.experience-content p,
.publication-content p,
.project-content p,
.impact-content p,
.testimonial-content p {
    font-size: 1rem;
    line-height: 1.6;
    color: #475569;
    margin-bottom: 20px;
}

.publication-stats,
.project-stats,
.impact-stats {
    display: flex;
    gap: 20px;
}

.publication-stats span,
.project-stats span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: #64748b;
}

.publication-stats i,
.project-stats i {
    color: #3b82f6;
}

.testimonial-author h4 {
    font-size: 1rem;
    font-weight: 600;
    color: #0f172a;
    margin-bottom: 4px;
}

.testimonial-author p {
    font-size: 0.85rem;
    color: #64748b;
    margin: 0;
}

.cta-experience,
.cta-publications,
.cta-projects,
.cta-impact,
.cta-testimonials {
    text-align: center;
    margin-top: 20px;
}

/* Responsive Design for Preview Sections */
@media (max-width: 768px) {
    .experience-highlight,
    .publication-highlight,
    .project-highlight,
    .impact-highlight,
    .testimonial-highlight {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
    
    .experience-icon,
    .publication-icon,
    .project-icon,
    .impact-icon,
    .testimonial-icon {
        margin: 0 auto;
    }
    
    .publication-stats,
    .project-stats,
    .impact-stats {
        justify-content: center;
        flex-wrap: wrap;
    }
}

/* New Home Page Styles (home2.html) */

/* Hero Section */
.home2-page .hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
    padding: 120px 0 80px;
}

.home2-page .hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.home2-page .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary);
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid rgba(37, 99, 235, 0.2);
    margin-bottom: 24px;
}

.home2-page .hero-badge i {
    font-size: 0.8rem;
}

.home2-page .hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--text);
    margin-bottom: 24px;
    font-family: 'Montserrat', sans-serif;
}

.home2-page .gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.home2-page .hero-description {
    font-size: 1.2rem;
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 40px;
    max-width: 500px;
}

.home2-page .hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.home2-page .hero-stats .stat-item {
    text-align: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.home2-page .hero-stats .stat-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary);
}

.home2-page .hero-stats .stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
    font-family: 'Montserrat', sans-serif;
}

.home2-page .hero-stats .stat-label {
    font-size: 0.85rem;
    color: var(--text-light);
    font-weight: 500;
}

.home2-page .hero-actions {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.home2-page .hero-image {
    position: relative;
}

.home2-page .image-container {
    position: relative;
    display: inline-block;
}

.home2-page .image-container img {
    width: 400px;
    height: 400px;
    object-fit: cover;
    border-radius: 24px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
    border: 4px solid rgba(255, 255, 255, 0.1);
}

.home2-page .floating-card {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--secondary-light);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.home2-page .card-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
}

.home2-page .card-icon i {
    color: white;
    font-size: 1.2rem;
}

.home2-page .card-content h4 {
    font-size: 1rem;
    color: var(--text);
    margin-bottom: 4px;
    font-weight: 600;
}

.home2-page .card-content p {
    font-size: 0.85rem;
    color: var(--text-light);
    margin: 0;
}

.home2-page .hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.home2-page .gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(40px);
    opacity: 0.3;
    animation: pulse 4s ease-in-out infinite;
}

.home2-page .orb-1 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--primary), transparent);
    top: 10%;
    right: 10%;
    animation-delay: 0s;
}

.home2-page .orb-2 {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--accent), transparent);
    bottom: 20%;
    left: 5%;
    animation-delay: 1s;
}

.home2-page .orb-3 {
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, var(--primary-light), transparent);
    top: 50%;
    left: 50%;
    animation-delay: 2s;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.1); opacity: 0.5; }
}

/* What I Do Section */
.home2-page .what-i-do {
    padding: 120px 0;
    background: var(--secondary-light);
}

.home2-page .services-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.home2-page .service-item {
    background: var(--secondary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.home2-page .service-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.home2-page .service-item:hover::before {
    transform: scaleX(1);
}

.home2-page .service-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    border-color: rgba(37, 99, 235, 0.3);
}

.home2-page .service-item .service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    border: 1px solid rgba(37, 99, 235, 0.2);
    transition: var(--transition);
}

.home2-page .service-item:hover .service-icon {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.2) 0%, rgba(16, 185, 129, 0.2) 100%);
    border-color: rgba(37, 99, 235, 0.4);
    transform: scale(1.1);
}

.service-item .service-icon i {
    font-size: 2rem;
    color: var(--primary);
}

.service-item h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 16px;
    line-height: 1.3;
}

.service-item p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-light);
    margin-bottom: 24px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.service-link:hover {
    color: var(--primary-light);
    transform: translateX(5px);
}

/* Featured Project Section */
.featured-project {
    padding: 120px 0;
    background: var(--secondary);
}

.featured-project-alt {
    background: var(--secondary-light);
}

.project-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.project-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.project-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 20px;
    line-height: 1.2;
    font-family: 'Montserrat', sans-serif;
}

.project-description {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 30px;
}

.project-highlights {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-light);
}

.highlight-item i {
    color: var(--primary);
    font-size: 1.1rem;
    width: 20px;
}

.project-actions {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.project-visual {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.tech-tag {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid rgba(37, 99, 235, 0.2);
}

.project-mockup {
    display: flex;
    justify-content: center;
}

.mockup-screen {
    width: 300px;
    height: 200px;
    background: var(--secondary-light);
    border-radius: 16px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.screen-header {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.screen-dots {
    display: flex;
    gap: 6px;
}

.screen-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-light);
}

.screen-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mockup-element {
    height: 12px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 6px;
}

.mockup-element:nth-child(1) { width: 80%; }
.mockup-element:nth-child(2) { width: 60%; }
.mockup-element:nth-child(3) { width: 90%; }

/* Why Choose Me Section */
.why-choose-me {
    padding: 120px 0;
    background: var(--secondary-light);
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.reason-item {
    text-align: center;
    padding: 40px 30px;
    background: var(--secondary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    transition: var(--transition);
}

.reason-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    border-color: rgba(37, 99, 235, 0.3);
}

.reason-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    border: 1px solid rgba(37, 99, 235, 0.2);
    transition: var(--transition);
}

.reason-item:hover .reason-icon {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.2) 0%, rgba(16, 185, 129, 0.2) 100%);
    border-color: rgba(37, 99, 235, 0.4);
    transform: scale(1.1);
}

.reason-icon i {
    font-size: 2rem;
    color: var(--primary);
}

.reason-item h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 16px;
    line-height: 1.3;
}

.reason-item p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-light);
}

/* CTA Actions */
.cta-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 40px;
}

/* Responsive Design for New Home Page */
@media (max-width: 1200px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .image-container img {
        width: 350px;
        height: 350px;
    }
}

@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .project-showcase {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .project-actions {
        justify-content: center;
    }
    
    .services-showcase {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 30px;
    }
    
    .reasons-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .home2-page .hero-section {
        padding: 100px 0 60px;
        min-height: 90vh;
    }
    
    .home2-page .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .home2-page .hero-title {
        font-size: 2.5rem;
        line-height: 1.1;
    }
    
    .home2-page .hero-description {
        font-size: 1.1rem;
        max-width: 100%;
    }
    
    .home2-page .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .home2-page .hero-stats .stat-item {
        padding: 15px 10px;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 12px;
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .home2-page .hero-actions {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .home2-page .hero-actions .btn {
        width: 100%;
        max-width: 300px;
        min-height: 56px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .home2-page .image-container img {
        width: 280px;
        height: 280px;
    }
    
    .home2-page .floating-card {
        position: relative;
        bottom: auto;
        right: auto;
        margin-top: 20px;
        text-align: center;
        width: 100%;
        max-width: 300px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .home2-page .what-i-do,
    .home2-page .featured-project,
    .home2-page .why-choose-me {
        padding: 80px 0;
    }
    
    .home2-page .services-showcase {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .home2-page .service-item {
        padding: 30px 20px;
        text-align: center;
    }
    
    .home2-page .reasons-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .home2-page .reason-item {
        padding: 30px 20px;
        text-align: center;
    }
    
    .home2-page .project-showcase {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .home2-page .project-actions {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .home2-page .project-actions .btn {
        width: 100%;
        max-width: 300px;
        min-height: 56px;
    }
    
    .home2-page .cta-actions {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .home2-page .cta-actions .btn {
        width: 100%;
        max-width: 300px;
        min-height: 56px;
    }
}

@media (max-width: 480px) {
    .home2-page .hero-title {
        font-size: 2.2rem;
        line-height: 1.1;
    }
    
    .home2-page .hero-description {
        font-size: 1rem;
        line-height: 1.6;
    }
    
    .home2-page .hero-stats {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .home2-page .hero-stats .stat-item {
        padding: 12px 8px;
    }
    
    .home2-page .hero-actions {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
    
    .home2-page .hero-actions .btn {
        width: 100%;
        max-width: 280px;
        min-height: 60px;
        font-size: 1rem;
    }
    
    .home2-page .image-container img {
        width: 250px;
        height: 250px;
    }
    
    .home2-page .floating-card {
        max-width: 280px;
        padding: 20px 15px;
    }
    
    .home2-page .project-content h2 {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .home2-page .what-i-do,
    .home2-page .featured-project,
    .home2-page .why-choose-me {
        padding: 60px 0;
    }
    
    .home2-page .service-item,
    .home2-page .reason-item {
        padding: 25px 15px;
    }
    
    .home2-page .project-actions .btn,
    .home2-page .cta-actions .btn {
        max-width: 280px;
        min-height: 60px;
    }
}

/* Enhanced Mobile Responsiveness */
@media (max-width: 768px) {
    /* General Mobile Improvements */
    .container {
        padding: 0 15px;
    }
    
    section {
        padding: 60px 0;
    }
    
    /* Enhanced Mobile Navigation */
    nav ul {
        display: none;
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        height: calc(100vh - 80px);
        background: rgba(15, 23, 42, 0.98);
        flex-direction: column;
        padding: 40px 20px;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
        z-index: 999;
        backdrop-filter: blur(15px);
        overflow-y: auto;
    }

    nav ul.active {
        display: flex;
    }

    nav ul li {
        margin: 0;
        text-align: center;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    nav ul li:last-child {
        border-bottom: none;
    }

    nav ul li a {
        display: block;
        padding: 20px 15px;
        font-size: 1.1rem;
        font-weight: 600;
        transition: all 0.3s ease;
    }
    
    nav ul li a:hover {
        background: rgba(37, 99, 235, 0.1);
        color: var(--primary);
    }

    .mobile-menu-btn {
        display: block;
        padding: 8px;
        border-radius: 8px;
        transition: all 0.3s ease;
    }
    
    .mobile-menu-btn:hover {
        background: rgba(255, 255, 255, 0.1);
    }

    /* Enhanced Header */
    .header-container {
        padding: 15px 0;
    }
    
    .logo {
        font-size: 20px;
    }
    
    .logo img {
        height: 36px;
        margin-right: 10px;
    }

    /* Enhanced Hero Section */
    .hero {
        padding: 140px 0 80px;
        min-height: 90vh;
    }
    
    .hero h1 {
        font-size: 2.5rem;
        line-height: 1.2;
        margin-bottom: 20px;
    }
    
    .hero-tagline {
        font-size: 1.3rem;
        margin-bottom: 20px;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        line-height: 1.6;
        margin-bottom: 30px;
    }

    /* Enhanced Buttons */
    .btn {
        display: block;
        width: 100%;
        margin-bottom: 15px;
        text-align: center;
        padding: 16px 24px;
        font-size: 1rem;
        border-radius: 12px;
        min-height: 56px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .btn-outline {
        margin-left: 0;
    }
    
    .hero-btns {
        display: flex;
        flex-direction: column;
        gap: 15px;
        margin-top: 30px;
    }

    /* Enhanced Impact Banner */
    .impact-banner {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        margin-top: 40px;
    }
    
    .impact-item {
        flex: 0 0 auto;
        padding: 20px 15px;
        text-align: center;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 12px;
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .impact-number {
        font-size: 2rem;
        font-weight: 800;
        color: var(--primary);
        margin-bottom: 8px;
    }
    
    .impact-label {
        font-size: 0.9rem;
        color: var(--text-light);
        font-weight: 500;
    }

    /* Enhanced Section Headers */
    .section-header h2 {
        font-size: 2.2rem;
        margin-bottom: 15px;
    }
    
    .section-header p {
        font-size: 1.1rem;
        line-height: 1.6;
    }

    /* Enhanced Grid Layouts */
    .about-grid,
    .publications-grid,
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .timeline::before {
        left: 30px;
    }

    .timeline-content {
        margin-left: 60px;
        padding: 20px;
        border-radius: 12px;
    }

    /* Enhanced Contact Form */
    .contact-form {
        padding: 30px 20px;
        border-radius: 16px;
    }
    
    .form-group {
        margin-bottom: 25px;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 16px;
        font-size: 1rem;
        border-radius: 12px;
        min-height: 56px;
    }
    
    .form-group textarea {
        min-height: 120px;
    }
    
    .form-group label {
        font-size: 1rem;
        font-weight: 600;
        margin-bottom: 8px;
    }

    /* Enhanced Cards */
    .project-card,
    .publication-card,
    .testimonial-card,
    .impact-card {
        padding: 25px 20px;
        border-radius: 16px;
        margin-bottom: 20px;
    }
    
    .project-stats,
    .publication-stats,
    .impact-stats {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        margin-top: 20px;
    }
    
    .stat-item {
        text-align: center;
        padding: 15px 10px;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 12px;
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .stat-number {
        font-size: 1.5rem;
        font-weight: 800;
        color: var(--primary);
        margin-bottom: 5px;
    }
    
    .stat-label {
        font-size: 0.85rem;
        color: var(--text-light);
        font-weight: 500;
    }

    /* Enhanced Footer */
    footer {
        padding: 60px 0 30px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .footer-col h3 {
        margin-bottom: 20px;
        font-size: 1.3rem;
    }
    
    .footer-links li {
        margin-bottom: 12px;
    }
    
    .footer-links a {
        padding: 8px 0;
        display: block;
        font-size: 1rem;
    }
    
    .social-links {
        justify-content: center;
        gap: 20px;
        margin-top: 20px;
    }
    
    .social-links a {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    /* Extra Small Mobile Improvements */
    .container {
        padding: 0 12px;
    }
    
    section {
        padding: 50px 0;
    }
    
    /* Enhanced Typography */
    .hero h1 {
        font-size: 2.2rem;
        line-height: 1.1;
    }
    
    .hero-tagline {
        font-size: 1.2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-header h2 {
        font-size: 1.9rem;
    }
    
    .section-header p {
        font-size: 1rem;
    }

    /* Enhanced Impact Banner */
    .impact-banner {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .impact-item {
        padding: 18px 12px;
    }
    
    .impact-number {
        font-size: 1.8rem;
    }
    
    .impact-label {
        font-size: 0.85rem;
    }

    /* Enhanced Buttons */
    .btn {
        padding: 18px 20px;
        font-size: 1rem;
        min-height: 60px;
    }
    
    .hero-btns {
        gap: 12px;
    }

    /* Enhanced Cards */
    .project-card,
    .publication-card,
    .testimonial-card,
    .impact-card {
        padding: 20px 15px;
        margin-bottom: 15px;
    }
    
    .project-stats,
    .publication-stats,
    .impact-stats {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .stat-item {
        padding: 12px 8px;
    }
    
    .stat-number {
        font-size: 1.4rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }

    /* Enhanced Navigation */
    nav ul {
        top: 70px;
        height: calc(100vh - 70px);
        padding: 30px 15px;
    }
    
    nav ul li a {
        padding: 18px 12px;
        font-size: 1rem;
    }
    
    .mobile-menu-btn {
        font-size: 1.5rem;
        padding: 6px;
    }

    /* Enhanced Header */
    .header-container {
        padding: 12px 0;
    }
    
    .logo {
        font-size: 18px;
    }
    
    .logo img {
        height: 32px;
        margin-right: 8px;
    }

    /* Enhanced Contact Form */
    .contact-form {
        padding: 25px 15px;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 14px;
        font-size: 1rem;
        min-height: 52px;
    }
    
    .form-group textarea {
        min-height: 100px;
    }

    /* Enhanced Footer */
    footer {
        padding: 50px 0 25px;
    }
    
    .footer-content {
        gap: 30px;
    }
    
    .footer-col h3 {
        font-size: 1.2rem;
        margin-bottom: 15px;
    }
    
    .footer-links li {
        margin-bottom: 10px;
    }
    
    .footer-links a {
        font-size: 0.95rem;
    }
    
    .social-links {
        gap: 15px;
    }
    
    .social-links a {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }
}

/* Touch-friendly improvements for all mobile devices */
@media (hover: none) and (pointer: coarse) {
    /* Larger touch targets */
    .btn,
    nav ul li a,
    .footer-links a,
    .social-links a {
        min-height: 44px;
        min-width: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Remove hover effects on touch devices */
    .btn:hover,
    nav ul li a:hover,
    .footer-links a:hover,
    .social-links a:hover {
        transform: none;
    }
    
    /* Enhanced focus states for accessibility */
    .btn:focus,
    nav ul li a:focus,
    .footer-links a:focus,
    .social-links a:focus {
        outline: 2px solid var(--primary);
        outline-offset: 2px;
    }
}

/* Landscape orientation improvements */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        min-height: 100vh;
        padding: 100px 0 60px;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .impact-banner {
        grid-template-columns: repeat(4, 1fr);
        gap: 15px;
    }
    
    .impact-item {
        padding: 15px 10px;
    }
    
    .impact-number {
        font-size: 1.6rem;
    }
    
    .impact-label {
        font-size: 0.8rem;
    }
}

/* Mobile fixes for Career Journey timeline (prevent overlap) */
@media (max-width: 768px) {
	.experience-timeline .timeline-item {
		margin-bottom: 48px;
	}
	.experience-timeline .timeline::before {
		left: 24px;
	}
	.experience-timeline .timeline-badge {
		left: 0;
		margin: 0;
		top: 10px;
	}
	.experience-timeline .timeline-content {
		margin-left: 76px;
		max-width: none;
		padding: 24px;
	}
	.experience-timeline .timeline-content p,
	.experience-timeline .role-description,
	.experience-timeline .key-responsibilities li,
	.experience-timeline .key-achievements li {
		overflow-wrap: anywhere;
		word-break: break-word;
	}
}

@media (max-width: 480px) {
	.experience-timeline .timeline-item {
		margin-bottom: 44px;
	}
	.experience-timeline .timeline::before {
		left: 22px;
	}
	.experience-timeline .timeline-badge {
		left: 0;
		top: 8px;
		width: 28px;
		height: 28px;
	}
	.experience-timeline .timeline-item.current .timeline-badge {
		width: 32px;
		height: 32px;
	}
	.experience-timeline .timeline-content {
		margin-left: 84px;
		padding: 20px;
	}
	.experience-timeline .timeline-content h3 {
		font-size: 1.25rem;
	}
}

@media (max-width: 360px) {
	.experience-timeline .timeline::before {
		left: 20px;
	}
	.experience-timeline .timeline-content {
		margin-left: 92px;
	}
}

/* Mobile override: adjust timeline content gutter */
@media (max-width: 768px) {
    .experience-timeline .timeline-item:nth-child(odd) .timeline-content,
    .experience-timeline .timeline-item:nth-child(even) .timeline-content,
    .experience-timeline .timeline-item.current .timeline-content {
        margin-left: 22px !important;
    }
}

@media (max-width: 480px) {
    .experience-timeline .timeline-item:nth-child(odd) .timeline-content,
    .experience-timeline .timeline-item:nth-child(even) .timeline-content,
    .experience-timeline .timeline-item.current .timeline-content {
        margin-left: 22px !important;
    }
}

/* Fancy toast notifications (site-themed) */
.toast-container {
	position: fixed;
	top: 24px;
	right: 24px;
	z-index: 9999;
	display: flex;
	flex-direction: column;
	gap: 12px;
	pointer-events: none;
}

.toast {
	min-width: 300px;
	max-width: 420px;
	background: rgba(30, 41, 59, 0.95);
	border: 1px solid rgba(255, 255, 255, 0.08);
	border-left: 6px solid var(--primary);
	backdrop-filter: blur(10px);
	color: var(--text);
	padding: 16px 18px;
	border-radius: 14px;
	box-shadow: 0 20px 40px rgba(0,0,0,0.35);
	display: grid;
	grid-template-columns: 28px 1fr auto;
	gap: 12px;
	align-items: start;
	animation: toast-in 300ms ease both;
	pointer-events: auto;
}

.toast.success { border-left-color: var(--accent); }
.toast.error   { border-left-color: #ef4444; }
.toast .toast-icon { font-size: 1.25rem; color: var(--accent); }
.toast.error .toast-icon { color: #ef4444; }
.toast .toast-title { font-weight: 700; margin-bottom: 4px; color: var(--text); }
.toast .toast-msg { color: var(--text-light); line-height: 1.6; }
.toast .toast-close { background: transparent; border: 0; color: var(--text-light); font-size: 1rem; cursor: pointer; padding: 4px; border-radius: 6px; }
.toast .toast-close:hover { color: var(--text); background: rgba(255,255,255,0.06); }

@keyframes toast-in { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }
@keyframes toast-out { to { opacity: 0; transform: translateY(-8px); } }

@media (max-width: 600px) {
	.toast-container { bottom: 16px; top: auto; right: 16px; left: 16px; }
	.toast { min-width: auto; width: 100%; grid-template-columns: 28px 1fr auto; }
}

/* Centered modal popup (friendly + animated) */
.modal-overlay {
	position: fixed;
	inset: 0;
	background: rgba(2, 6, 23, 0.65);
	backdrop-filter: blur(6px);
	z-index: 10000;
	display: grid;
	place-items: center;
	animation: overlay-in 200ms ease-out both;
}

.modal {
	width: min(560px, 92vw);
	background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
	border: 1px solid rgba(255,255,255,0.08);
	border-radius: 20px;
	box-shadow: 0 30px 70px rgba(0,0,0,0.45);
	padding: 28px 24px 22px;
	text-align: center;
	position: relative;
	animation: modal-in 260ms cubic-bezier(.2,.8,.2,1) both;
	overflow: hidden;
}

.modal::before {
	content: "";
	position: absolute;
	inset: -40% -20% auto -20%;
	height: 260px;
	background: radial-gradient(120px 120px at 30% 40%, rgba(37,99,235,.25), transparent 60%),
	            radial-gradient(160px 160px at 70% 30%, rgba(16,185,129,.18), transparent 60%);
	filter: blur(10px);
	pointer-events: none;
}

.modal-icon {
	width: 70px; height: 70px; margin: 0 auto 14px;
	border-radius: 50%;
	display: grid; place-items: center;
	background: radial-gradient(circle at 35% 35%, rgba(37,99,235,.25), rgba(37,99,235,.05));
	border: 1px solid rgba(255,255,255,.08);
	animation: float 4s ease-in-out infinite;
}

.modal.success .modal-icon { color: var(--accent); }
.modal.error .modal-icon { color: #ef4444; }

.modal h3 { font-size: 1.4rem; margin: 6px 0 6px; color: var(--text); }
.modal p  { color: var(--text-light); line-height: 1.7; margin: 0 0 14px; }

.modal-actions { display: flex; justify-content: center; gap: 12px; margin-top: 8px; }
.modal .ok-btn {
	padding: 12px 22px;
	border-radius: 12px;
	background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
	color: #fff;
	font-weight: 700;
	border: 0;
	cursor: pointer;
	box-shadow: 0 15px 35px rgba(37,99,235,.25);
	transition: transform .15s ease, box-shadow .2s ease;
}
.modal .ok-btn:hover { transform: translateY(-1px); box-shadow: 0 18px 40px rgba(37,99,235,.28); }
.modal .ok-btn:active { transform: translateY(0); }

@keyframes modal-in { from { opacity: 0; transform: translateY(10px) scale(.98); } to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes overlay-in { from { opacity: 0; } to { opacity: 1; } }

@media (max-width: 480px) {
	.modal { padding: 24px 18px 18px; border-radius: 18px; }
	.modal h3 { font-size: 1.2rem; }
}