:root {
    --primary: #1a1a2e;
    --secondary: #16213e;
    --accent: #0f4c75;
    --gold: #d4af37;
    --light: #f8f9fa;
    --text: #2d3436;
    --border: #dfe6e9;
}

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

body {
    font-family: 'Source Sans 3', sans-serif;
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
    background: var(--light);
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    padding: 1rem 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    animation: slideDown 0.6s ease-out;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

nav .container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

nav .logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--gold);
    letter-spacing: 1px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    position: relative;
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
}

nav ul li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: width 0.3s ease;
}

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

nav ul li a:hover, nav ul li a.active {
    color: var(--gold);
}

/* Page Header */
.page-header {
    margin-top: 80px;
    background: linear-gradient(135deg, rgba(15, 76, 117, 0.9) 0%, rgba(26, 26, 46, 0.9) 100%),
                url('campus-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: white;
    padding: 4rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    backdrop-filter: blur(2px);
    z-index: 0;
}

.page-header h1, .page-header p {
    position: relative;
    z-index: 1;
}

.page-header h1 {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Hero Section */
.hero {
    margin-top: 80px;
    background: linear-gradient(135deg, rgba(15, 76, 117, 0.85) 0%, rgba(26, 26, 46, 0.85) 100%),
                url('campus-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: white;
    padding: 6rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: inherit;
    filter: blur(3px);
    z-index: 0;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: -50%;
    width: 200%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.1), transparent);
    animation: shimmer 8s infinite;
    z-index: 1;
}

@keyframes shimmer {
    0%, 100% { transform: translateX(-100%); }
    50% { transform: translateX(100%); }
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 1rem;
    text-shadow: 3px 3px 6px rgba(0,0,0,0.3);
    line-height: 1.2;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero .subtitle {
    font-size: 1.8rem;
    font-weight: 300;
    margin-bottom: 1.5rem;
    color: var(--gold);
    letter-spacing: 2px;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero .date-location {
    font-size: 1.4rem;
    margin-bottom: 2.5rem;
    font-weight: 600;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.hero .cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.8s both;
}

.btn {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    display: inline-block;
    letter-spacing: 1px;
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--gold);
    color: var(--primary);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}

.btn-primary:hover {
    background: transparent;
    color: var(--gold);
    border-color: var(--gold);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.6);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.3);
}

/* Latest News Banner */
.news-banner {
    background: linear-gradient(90deg, var(--gold) 0%, #c9a227 100%);
    color: var(--primary);
    padding: 1.5rem 2rem;
    text-align: center;
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: 1px;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 20px rgba(212, 175, 55, 0.3); }
    50% { box-shadow: 0 0 40px rgba(212, 175, 55, 0.6); }
}

/* Campus Showcase */
.campus-showcase {
    background: white;
    padding: 0;
    overflow: hidden;
}

.campus-images {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
    max-width: 100%;
}

.campus-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, #e8f4f8 0%, #d4e6f1 100%);
}

.image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.5s ease;
}

.campus-image:hover .image-placeholder {
    transform: scale(1.05);
}

.image-placeholder svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.campus-image::after {
    content: '📸 Upload your campus image here';
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(26, 26, 46, 0.85);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    opacity: 0;
    transition: opacity 0.3s ease;
    white-space: nowrap;
    pointer-events: none;
}

.campus-image:hover::after {
    opacity: 1;
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 5rem 2rem;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 3rem;
    text-align: center;
    color: var(--primary);
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--gold) 0%, var(--accent) 100%);
    border-radius: 2px;
}

/* Scope Section */
#scope {
    background: white;
}

.scope-content {
    max-width: 1000px;
    margin: 0 auto;
    font-size: 1.15rem;
    line-height: 2;
    text-align: justify;
}

.scope-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.scope-item {
    background: linear-gradient(135deg, var(--light) 0%, #ffffff 100%);
    padding: 2rem;
    border-left: 4px solid var(--gold);
    border-radius: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.scope-item:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.2);
    border-left-width: 8px;
}

.scope-item::before {
    content: '▸';
    color: var(--gold);
    font-size: 1.5rem;
    margin-right: 0.5rem;
    font-weight: bold;
}

/* Committees Section */
#committees {
    background: var(--light);
}

.committee-section {
    margin-bottom: 3rem;
}

.committee-heading {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    color: var(--accent);
    margin-bottom: 2rem;
    padding-bottom: 0.5rem;
    border-bottom: 3px solid var(--gold);
    display: inline-block;
}

.committee-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.committee-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    text-align: center;
    transition: all 0.3s ease;
    border-top: 4px solid var(--accent);
}

.committee-card.highlight {
    border-top-color: var(--gold);
    background: linear-gradient(135deg, #fffbf0 0%, #ffffff 100%);
}

.committee-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.committee-card strong {
    color: var(--primary);
    font-size: 1.2rem;
    display: block;
    margin-bottom: 0.5rem;
}

.committee-card p {
    line-height: 1.8;
    color: var(--text);
}

.committee-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
}

.committee-member {
    background: white;
    padding: 1.2rem 1.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--accent);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.committee-member:hover {
    border-left-width: 8px;
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.founder-tribute {
    background: linear-gradient(135deg, #f8f9fa 0%, white 100%);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    border: 2px solid var(--border);
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.founder-tribute strong {
    font-size: 1.3rem;
    color: var(--primary);
}

/* Objectives Section */
#objectives {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.objectives-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.objective-card {
    background: white;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.objective-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: linear-gradient(90deg, var(--accent) 0%, var(--gold) 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

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

.objective-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 35px rgba(0,0,0,0.15);
}

.objective-number {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    font-weight: 900;
    color: var(--gold);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 1rem;
}

.objective-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

/* Call for Papers */
#call-for-papers {
    background: white;
}

.tracks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.track-card {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.track-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
    transition: all 0.6s ease;
}

.track-card:hover::after {
    top: -20%;
    right: -20%;
}

.track-card:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 40px rgba(0,0,0,0.25);
}

.track-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--gold);
    position: relative;
    z-index: 1;
}

.track-card ul {
    list-style: none;
    position: relative;
    z-index: 1;
}

.track-card ul li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.track-card ul li::before {
    content: '◆';
    position: absolute;
    left: 0;
    color: var(--gold);
}

/* Important Dates */
#dates {
    background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
    color: white;
}

#dates .section-title {
    color: white;
}

#dates .section-title::after {
    background: var(--gold);
}

.dates-timeline {
    max-width: 800px;
    margin: 3rem auto;
    position: relative;
}

.dates-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--gold) 0%, rgba(212, 175, 55, 0.3) 100%);
}

.date-item {
    display: flex;
    align-items: center;
    margin-bottom: 3rem;
    position: relative;
}

.date-item:nth-child(odd) {
    flex-direction: row;
}

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

.date-content {
    width: 45%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
}

.date-content:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: scale(1.05);
}

.date-marker {
    width: 10%;
    display: flex;
    justify-content: center;
    position: relative;
}

.date-marker::after {
    content: '';
    width: 20px;
    height: 20px;
    background: var(--gold);
    border: 4px solid white;
    border-radius: 50%;
    box-shadow: 0 0 0 4px var(--gold);
}

.date-content h4 {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
    color: var(--gold);
}

.date-content p {
    font-size: 1.1rem;
}

/* Peer Review Section */
#peer-review {
    background: white;
}

.peer-review-content {
    max-width: 1200px;
    margin: 0 auto;
}

.review-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.review-step {
    background: linear-gradient(135deg, var(--light) 0%, white 100%);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.review-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--accent) 0%, var(--gold) 100%);
}

.review-step:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 35px rgba(0,0,0,0.15);
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
    color: white;
    font-size: 2rem;
    font-weight: 900;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 4px 15px rgba(15, 76, 117, 0.3);
}

.review-step h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.4rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.review-step p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text);
}

.review-note {
    background: linear-gradient(135deg, var(--gold) 0%, #c9a227 100%);
    color: var(--primary);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.3);
}

.review-note strong {
    font-size: 1.2rem;
}

.review-note p {
    margin: 0;
    font-size: 1.1rem;
    line-height: 1.8;
}

/* Registration */
#registration {
    background: white;
}

.registration-table {
    max-width: 900px;
    margin: 3rem auto;
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
}

.registration-table table {
    width: 100%;
    border-collapse: collapse;
}

.registration-table th {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    padding: 1.5rem;
    font-size: 1.2rem;
    font-weight: 700;
    text-align: left;
}

.registration-table td {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
    font-size: 1.1rem;
}

.registration-table tr:last-child td {
    border-bottom: none;
}

.registration-table tr:hover {
    background: var(--light);
}

.price {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    color: var(--accent);
    font-size: 1.3rem;
}

/* Guidelines */
#guidelines {
    background: var(--light);
}

.guidelines-content {
    max-width: 1000px;
    margin: 0 auto;
}

.guideline-section {
    background: white;
    padding: 2.5rem;
    margin-bottom: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.06);
    border-left: 6px solid var(--accent);
    transition: all 0.3s ease;
}

.guideline-section:hover {
    border-left-width: 10px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.guideline-section h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.6rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.guideline-section ul {
    list-style: none;
    padding-left: 0;
}

.guideline-section ul li {
    padding: 0.7rem 0;
    padding-left: 2rem;
    position: relative;
}

.guideline-section ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--gold);
    font-weight: bold;
    font-size: 1.2rem;
}

/* Keynotes Section */
#keynotes {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.keynote-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.keynote-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    transition: all 0.4s ease;
}

.keynote-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.2);
}

.keynote-placeholder {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.keynote-placeholder::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(212, 175, 55, 0.2) 0%, transparent 70%);
}

.speaker-icon {
    font-size: 5rem;
    opacity: 0.7;
    position: relative;
    z-index: 1;
}

.keynote-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: var(--primary);
    padding: 1.5rem;
    margin: 0;
    text-align: center;
}

.keynote-topic {
    padding: 0 1.5rem 2rem;
    text-align: center;
    color: var(--text);
    line-height: 1.7;
}

/* Accepted Papers Section */
#accepted-papers {
    background: white;
}

.accepted-papers-content {
    max-width: 800px;
    margin: 0 auto;
}

.papers-notice {
    background: linear-gradient(135deg, var(--light) 0%, white 100%);
    padding: 4rem 3rem;
    border-radius: 15px;
    text-align: center;
    border: 2px solid var(--border);
    box-shadow: 0 8px 30px rgba(0,0,0,0.08);
}

.notice-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.papers-notice h3 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.papers-notice p {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--text);
}

.papers-notice strong {
    color: var(--accent);
}

/* Contact */
#contact {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
}

#contact .section-title {
    color: white;
}

#contact .section-title::after {
    background: var(--gold);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.contact-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.contact-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.contact-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.6rem;
    color: var(--gold);
    margin-bottom: 1.5rem;
}

.contact-card p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 0.5rem;
}

.contact-card a {
    color: var(--gold);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.contact-card a:hover {
    color: white;
    text-decoration: underline;
}

/* Footer */
footer {
    background: var(--primary);
    color: white;
    text-align: center;
    padding: 2rem;
    font-size: 1rem;
}

footer p {
    margin: 0.5rem 0;
}

.publication-partner {
    background: white;
    padding: 3rem 2rem;
    text-align: center;
}

.publication-partner h3 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 2rem;
}

.publication-partner p {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text);
}

.aip-badge {
    display: inline-block;
    background: linear-gradient(135deg, #003366 0%, #004d99 100%);
    color: white;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-weight: 700;
    margin-top: 1.5rem;
    font-size: 1.2rem;
    letter-spacing: 1px;
}

/* Responsive Design */
@media (max-width: 768px) {
    nav ul {
        gap: 1rem;
        font-size: 0.85rem;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

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

    .hero .date-location {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .dates-timeline::before {
        left: 20px;
    }

    .date-item {
        flex-direction: row !important;
        padding-left: 60px;
    }

    .date-content {
        width: 100%;
    }

    .date-marker {
        position: absolute;
        left: 0;
    }

    .tracks-grid,
    .objectives-grid {
        grid-template-columns: 1fr;
    }

    .campus-images {
        grid-template-columns: 1fr;
    }
}

/* Scroll animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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