/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Hungarian Flag Colors */
    --hungarian-red: #CE2939;
    --hungarian-white: #FFFFFF;
    --hungarian-green: #477050;
    
    /* Scientific Blue (from logo) */
    --scientific-blue: #0D3B66;
    --scientific-blue-light: #1a5490;
    
    /* Accent colors */
    --accent-gold: #D4AF37;
    --text-dark: #2c3e50;
    --text-light: #666;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
    overflow-x: hidden;
}

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

/* Header Styles */
.header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-top: 4px solid;
    border-image: linear-gradient(180deg, var(--hungarian-red) 33%, var(--hungarian-white) 33%, var(--hungarian-white) 66%, var(--hungarian-green) 66%) 1;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo h1 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: #2c3e50;
    margin-bottom: 0.25rem;
}

.logo p {
    font-size: 0.9rem;
    color: #666;
    font-weight: 300;
}

.logo a {
    display: block;
}

.logo-img {
    height: 60px;
    width: auto;
    display: block;
}

/* Navigation Styles */
.main-nav {
    position: relative;
}

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

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    position: relative;
    overflow: visible;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border-radius: 10px;
    background: linear-gradient(180deg, var(--hungarian-red) 0%, var(--hungarian-red) 33.33%, var(--hungarian-white) 33.33%, var(--hungarian-white) 66.66%, var(--hungarian-green) 66.66%, var(--hungarian-green) 100%);
    z-index: -1;
    opacity: 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: white;
    border-radius: 8px;
    z-index: -1;
    opacity: 0;
}

.nav-link.active::before {
    opacity: 1;
}

.nav-link.active::after {
    opacity: 1;
}

.nav-link:hover {
    color: var(--scientific-blue);
}

.nav-link.active {
    color: var(--scientific-blue);
}

/* Dropdown Styles */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    min-width: 200px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    border-radius: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    border-bottom: 1px solid #f0f0f0;
    list-style: none;
}

.dropdown-menu li:last-child {
    border-bottom: none;
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1rem;
    color: #333;
    text-decoration: none;
    transition: background-color 0.3s ease;
    font-size: 0.9rem;
}

.dropdown-menu a:hover {
    background-color: #f8f9fa;
    color: #3498db;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(13, 59, 102, 0.25) 0%, rgba(26, 84, 144, 0.2) 100%), url('images/NYHSSbanner.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: white;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(206, 41, 57, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(71, 112, 80, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 2rem;
}

.hero-content h1 {
    font-family: 'Playfair Display', serif;
    font-size: 3.5rem;
    margin-bottom: 2rem;
    line-height: 1.2;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Button Styles */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
    position: relative;
    overflow: visible;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    background: linear-gradient(180deg, var(--hungarian-red) 0%, var(--hungarian-red) 33.33%, var(--hungarian-white) 33.33%, var(--hungarian-white) 66.66%, var(--hungarian-green) 66.66%, var(--hungarian-green) 100%);
    border-radius: 50px;
    z-index: -2;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: inherit;
    border-radius: 50px;
    z-index: -1;
}

.btn:hover::before {
    opacity: 1;
}

.btn-primary {
    background: var(--scientific-blue);
    color: white;
}

.btn-primary::after {
    background: var(--scientific-blue);
}

.btn-primary:hover {
    background: var(--scientific-blue-light);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(13, 59, 102, 0.3);
}

.btn-primary:hover::after {
    background: var(--scientific-blue-light);
}

.btn-secondary {
    background: rgba(255,255,255,0.1);
    color: white;
    border: 2px solid white;
}

.btn-secondary::after {
    background: rgba(255,255,255,0.1);
    border: 2px solid white;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.btn-secondary:hover {
    background: white;
    color: var(--scientific-blue);
    transform: translateY(-2px);
}

.btn-secondary:hover::after {
    background: white;
}

.btn-outline {
    background: white;
    color: var(--scientific-blue);
    border: 2px solid var(--scientific-blue);
}

.btn-outline::after {
    background: white;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.btn-outline:hover {
    background: var(--scientific-blue);
    color: white;
    transform: translateY(-2px);
}

.btn-outline:hover::after {
    background: var(--scientific-blue);
}

.btn-hungarian {
    background: linear-gradient(180deg, var(--hungarian-red) 0%, var(--hungarian-white) 50%, var(--hungarian-green) 100%);
    color: var(--scientific-blue);
    border: none;
    font-weight: 600;
}

.btn-hungarian::after {
    background: linear-gradient(180deg, var(--hungarian-red) 0%, var(--hungarian-white) 50%, var(--hungarian-green) 100%);
}

.btn-hungarian:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(206, 41, 57, 0.3);
}

/* Button click animation */
.btn.clicked {
    animation: hungarian-zoom 0.4s ease-out;
}

@keyframes hungarian-zoom {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.15);
        box-shadow: 0 0 0 4px var(--hungarian-red),
                    0 0 0 8px var(--hungarian-white),
                    0 0 0 12px var(--hungarian-green);
    }
    100% {
        transform: scale(1);
    }
}

/* Section Styles */
section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about-section {
    background: #f8f9fa;
}

.about-intro {
    max-width: 900px;
    margin: 0 auto 3rem;
    text-align: center;
}

.about-intro p {
    font-size: 1.15rem;
    line-height: 1.8;
    color: #555;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.about-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: visible;
}

.about-card::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border-radius: 14px;
    background: 
        linear-gradient(180deg, var(--hungarian-red) 0%, var(--hungarian-red) 33.33%, var(--hungarian-white) 33.33%, var(--hungarian-white) 66.66%, var(--hungarian-green) 66.66%, var(--hungarian-green) 100%);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.about-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: white;
    border-radius: 12px;
    z-index: -1;
}

.about-card:hover::before {
    opacity: 1;
}

.about-card:hover {
    transform: translateY(-5px);
    box-shadow: none;
}

.about-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.about-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.about-card p {
    color: #666;
    line-height: 1.6;
}

/* Events Preview */
.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.event-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    overflow: visible;
    display: flex;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}

.event-card::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border-radius: 14px;
    background: linear-gradient(180deg, var(--hungarian-red) 0%, var(--hungarian-red) 33.33%, var(--hungarian-white) 33.33%, var(--hungarian-white) 66.66%, var(--hungarian-green) 66.66%, var(--hungarian-green) 100%);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.event-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: white;
    border-radius: 12px;
    z-index: -1;
}

.event-card:hover::before {
    opacity: 1;
}

.event-card:hover {
    transform: translateY(-5px);
    box-shadow: none;
}

.event-date {
    background: var(--scientific-blue);
    color: white;
    padding: 1.5rem;
    text-align: center;
    min-width: 100px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.event-date .month {
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.event-date .day {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 0.25rem;
}

.event-date .year {
    font-size: 0.8rem;
    opacity: 0.8;
}

.event-content {
    padding: 1.5rem;
    flex: 1;
}

.event-content h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.event-content p {
    color: #666;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.event-link {
    color: white;
    background: var(--scientific-blue);
    text-decoration: none;
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    display: inline-block;
    transition: all 0.3s ease;
    position: relative;
    overflow: visible;
    z-index: 1;
}

.event-link::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    background: linear-gradient(180deg, var(--hungarian-red) 0%, var(--hungarian-red) 33.33%, var(--hungarian-white) 33.33%, var(--hungarian-white) 66.66%, var(--hungarian-green) 66.66%, var(--hungarian-green) 100%);
    border-radius: 50px;
    z-index: -2;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.event-link::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--scientific-blue);
    border-radius: 50px;
    z-index: -1;
}

.event-link:hover {
    color: white;
    transform: translateY(-2px);
}

.event-link:hover::before {
    opacity: 1;
}

.event-link:hover::after {
    background: var(--scientific-blue-light);
}

.event-link.clicked {
    animation: hungarian-zoom 0.4s ease-out;
}

.events-cta {
    text-align: center;
}

/* Leadership Section */
.leadership-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.leadership-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    text-align: center;
    position: relative;
    overflow: visible;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.leadership-card::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border-radius: 14px;
    background: linear-gradient(180deg, var(--hungarian-red) 0%, var(--hungarian-red) 33.33%, var(--hungarian-white) 33.33%, var(--hungarian-white) 66.66%, var(--hungarian-green) 66.66%, var(--hungarian-green) 100%);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.leadership-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: white;
    border-radius: 12px;
    z-index: -1;
}

.leadership-card:hover::before {
    opacity: 1;
}

.leadership-card:hover {
    transform: translateY(-3px);
    box-shadow: none;
}

.leadership-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.leadership-card .name {
    font-size: 1.1rem;
    font-weight: 500;
    color: #333;
    margin-bottom: 0.25rem;
}

.leadership-card .title {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.leadership-card .organization {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.leadership-card .address {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.leadership-card .email {
    color: #3498db;
    font-size: 0.9rem;
}

.leadership-card .email a {
    color: #3498db;
    text-decoration: none;
}

.leadership-card .email a:hover {
    text-decoration: underline;
}

/* Footer */
.footer {
    background: var(--scientific-blue);
    color: white;
    padding: 3rem 0 1rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(180deg, var(--hungarian-red) 33%, var(--hungarian-white) 33%, var(--hungarian-white) 66%, var(--hungarian-green) 66%);
}

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

.footer-section h3,
.footer-section h4 {
    font-family: 'Playfair Display', serif;
    margin-bottom: 0.5rem;
    color: #ecf0f1;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #3498db;
}

.footer-subscribe-link {
    color: white;
    text-decoration: underline;
    transition: color 0.3s ease;
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 0.01em;
}

.footer-section p:has(.footer-subscribe-link) {
    margin-bottom: 0.4rem;
}

.footer-subscribe-link:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.6);
}

.footer-bottom .website-credit {
    margin-top: 0.5rem;
    font-size: 0.85rem;
    opacity: 0.7;
}

/* Scientific Particle Animation */
.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 1;
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    animation: float-particle 15s infinite ease-in-out;
}

.particle:nth-child(1) { left: 10%; animation-delay: 0s; }
.particle:nth-child(2) { left: 20%; animation-delay: 2s; }
.particle:nth-child(3) { left: 30%; animation-delay: 4s; }
.particle:nth-child(4) { left: 40%; animation-delay: 6s; }
.particle:nth-child(5) { left: 50%; animation-delay: 8s; }
.particle:nth-child(6) { left: 60%; animation-delay: 10s; }
.particle:nth-child(7) { left: 70%; animation-delay: 12s; }
.particle:nth-child(8) { left: 80%; animation-delay: 14s; }
.particle:nth-child(9) { left: 90%; animation-delay: 1s; }
.particle:nth-child(10) { left: 15%; animation-delay: 3s; }

@keyframes float-particle {
    0%, 100% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.6;
    }
    90% {
        opacity: 0.6;
    }
    100% {
        transform: translateY(-100px) rotate(720deg);
        opacity: 0;
    }
}

/* Atom Animation */
.atom-decoration {
    position: absolute;
    width: 120px;
    height: 120px;
    opacity: 0.1;
    animation: spin-atom 20s linear infinite;
}

.atom-decoration.top-right {
    top: 10%;
    right: 5%;
}

.atom-decoration.bottom-left {
    bottom: 10%;
    left: 5%;
    animation-direction: reverse;
}

@keyframes spin-atom {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* DNA Helix Animation for cards */
.scientific-border {
    position: relative;
}

.scientific-border::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, 
        var(--hungarian-red) 0%, 
        var(--hungarian-white) 25%, 
        var(--hungarian-green) 50%,
        var(--hungarian-white) 75%,
        var(--hungarian-red) 100%);
    background-size: 200% 100%;
    animation: gradient-flow 3s ease infinite;
}

@keyframes gradient-flow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Floating molecules effect */
.molecule-bg {
    position: relative;
}

.molecule-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(13, 59, 102, 0.03) 0%, transparent 20%),
        radial-gradient(circle at 90% 80%, rgba(206, 41, 57, 0.03) 0%, transparent 20%),
        radial-gradient(circle at 50% 50%, rgba(71, 112, 80, 0.03) 0%, transparent 30%);
    pointer-events: none;
}

/* Founding Members Page */
.founding-members-content {
    padding: 4rem 0;
}

.members-intro {
    max-width: 800px;
    margin: 0 auto 3rem;
    text-align: center;
}

.members-intro p {
    color: #666;
    font-size: 1.1rem;
    line-height: 1.6;
}

.members-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.member-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: visible;
}

.member-card::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border-radius: 14px;
    background: linear-gradient(180deg, var(--hungarian-red) 0%, var(--hungarian-red) 33.33%, var(--hungarian-white) 33.33%, var(--hungarian-white) 66.66%, var(--hungarian-green) 66.66%, var(--hungarian-green) 100%);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.member-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: white;
    border-radius: 12px;
    z-index: -1;
}

.member-card:hover::before {
    opacity: 1;
}

.member-card:hover {
    transform: translateY(-3px);
    box-shadow: none;
}

.member-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.1rem;
    color: var(--scientific-blue);
    margin-bottom: 0.5rem;
}

.member-card .title {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.member-card .affiliation {
    color: #888;
    font-size: 0.85rem;
}

/* Bylaws Page */
.bylaws-content {
    padding: 4rem 0;
    background: #f8f9fa;
}

.bylaws-section {
    background: white;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
    margin-bottom: 2rem;
}

.bylaws-section h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    color: var(--scientific-blue);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 3px solid var(--hungarian-green);
}

.bylaws-section h3 {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin: 1.5rem 0 1rem;
}

.bylaws-section p {
    color: #666;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.bylaws-section ul,
.bylaws-section ol {
    margin: 1rem 0 1rem 1.5rem;
    color: #666;
}

.bylaws-section li {
    margin-bottom: 0.75rem;
    line-height: 1.6;
}

/* Awardees Page */
.awardees-content {
    padding: 4rem 0;
}

.awardees-intro {
    max-width: 800px;
    margin: 0 auto 3rem;
    text-align: center;
}

.awardees-intro p {
    color: #666;
    font-size: 1.1rem;
    line-height: 1.6;
}

.awards-year {
    margin-bottom: 4rem;
}

.awards-year h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: var(--scientific-blue);
    margin-bottom: 2rem;
    padding-bottom: 0.5rem;
    border-bottom: 3px solid var(--hungarian-red);
}

.awards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.award-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
    position: relative;
    transition: transform 0.3s ease;
    overflow: visible;
}

.award-card::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border-radius: 14px;
    background: linear-gradient(180deg, var(--hungarian-red) 0%, var(--hungarian-red) 33.33%, var(--hungarian-white) 33.33%, var(--hungarian-white) 66.66%, var(--hungarian-green) 66.66%, var(--hungarian-green) 100%);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.award-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: white;
    border-radius: 12px;
    z-index: -1;
}

.award-card:hover::before {
    opacity: 1;
}

.award-card:hover {
    transform: translateY(-3px);
    box-shadow: none;
}

.award-card.winner {
    border-top: 4px solid var(--hungarian-red);
}

.award-card.finalist {
    border-top: 4px solid var(--hungarian-green);
}

.award-card.special {
    border-top: 4px solid var(--accent-gold);
}

.award-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.award-card.winner .award-badge {
    background: var(--hungarian-red);
    color: white;
}

.award-card.finalist .award-badge {
    background: var(--hungarian-green);
    color: white;
}

.award-card.special .award-badge {
    background: var(--accent-gold);
    color: white;
}

.award-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.award-card .award-amount {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--scientific-blue);
    margin-bottom: 0.5rem;
}

.award-card .research-title {
    font-style: italic;
    color: #666;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.award-card .affiliation {
    color: #888;
    font-size: 0.85rem;
}

/* Lectures Page */
.lectures-content {
    padding: 4rem 0;
}

.lectures-intro {
    max-width: 800px;
    margin: 0 auto 3rem;
    text-align: center;
}

.lectures-intro p {
    color: #666;
    font-size: 1.1rem;
    line-height: 1.6;
}

.lectures-year {
    margin-bottom: 3rem;
}

.lectures-year h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    color: var(--scientific-blue);
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--hungarian-green);
}

.lectures-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.5rem;
}

.lecture-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
    position: relative;
    overflow: visible;
}

.lecture-card::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border-radius: 14px;
    background: linear-gradient(180deg, var(--hungarian-red) 0%, var(--hungarian-red) 33.33%, var(--hungarian-white) 33.33%, var(--hungarian-white) 66.66%, var(--hungarian-green) 66.66%, var(--hungarian-green) 100%);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lecture-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: white;
    border-radius: 12px;
    z-index: -1;
}

.lecture-card:hover::before {
    opacity: 1;
}

.lecture-card:hover {
    transform: translateY(-3px);
    box-shadow: none;
}

.lecture-card .lecture-date {
    font-size: 0.85rem;
    color: var(--hungarian-red);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.lecture-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.lecture-card .speaker {
    color: var(--scientific-blue);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.lecture-card .description {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.5;
}

.lectures-cta {
    text-align: center;
    padding: 3rem;
    background: linear-gradient(135deg, var(--scientific-blue) 0%, var(--scientific-blue-light) 100%);
    border-radius: 12px;
    color: white;
    margin-top: 3rem;
}

.lectures-cta h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.lectures-cta p {
    margin-bottom: 2rem;
    opacity: 0.9;
}

.lectures-cta .btn {
    margin: 0 0.5rem;
}

/* News Page */
.news-content {
    padding: 4rem 0;
}

.news-grid {
    display: grid;
    gap: 2rem;
    margin-bottom: 4rem;
}

.news-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
    position: relative;
    overflow: visible;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.news-card::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border-radius: 14px;
    background: linear-gradient(180deg, var(--hungarian-red) 0%, var(--hungarian-red) 33.33%, var(--hungarian-white) 33.33%, var(--hungarian-white) 66.66%, var(--hungarian-green) 66.66%, var(--hungarian-green) 100%);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.news-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: white;
    border-radius: 12px;
    z-index: -1;
}

.news-card:hover::before {
    opacity: 1;
}

.news-card:hover {
    transform: translateY(-3px);
    box-shadow: none;
}

.news-card .news-date {
    font-size: 0.85rem;
    color: var(--scientific-blue);
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.news-card h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.news-card p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.news-card .news-details {
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 8px;
    margin: 1rem 0;
}

.news-card .news-details p {
    margin-bottom: 0.5rem;
}

.news-card .news-organizer {
    font-style: italic;
    font-size: 0.9rem;
}

.news-subscribe {
    text-align: center;
    padding: 3rem;
    background: #f8f9fa;
    border-radius: 12px;
}

.news-subscribe h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    color: var(--scientific-blue);
    margin-bottom: 1rem;
}

.news-subscribe p {
    color: #666;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Photos Page */
.photos-content {
    padding: 4rem 0;
}

.photos-intro {
    max-width: 800px;
    margin: 0 auto 3rem;
    text-align: center;
}

.photos-intro p {
    color: #666;
    font-size: 1.1rem;
    line-height: 1.6;
}

.gallery-placeholder,
.video-placeholder {
    text-align: center;
    padding: 4rem 2rem;
    background: #f8f9fa;
    border-radius: 12px;
    margin-bottom: 3rem;
}

.placeholder-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.gallery-placeholder h3,
.video-placeholder h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    color: var(--scientific-blue);
    margin-bottom: 1rem;
}

.gallery-placeholder p,
.video-placeholder p {
    color: #666;
    max-width: 500px;
    margin: 0 auto;
}

.photo-gallery {
    margin-bottom: 3rem;
}

.gallery-header {
    margin-bottom: 1.5rem;
}

.gallery-header h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    color: var(--scientific-blue);
    margin-bottom: 0.5rem;
}

.gallery-date {
    color: var(--hungarian-red);
    font-weight: 500;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
}

.gallery-item {
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    aspect-ratio: 4/3;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.photos-cta,
.videos-cta {
    text-align: center;
    padding: 3rem;
    background: linear-gradient(135deg, var(--scientific-blue) 0%, var(--scientific-blue-light) 100%);
    border-radius: 12px;
    color: white;
}

.photos-cta h3,
.videos-cta h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.photos-cta p,
.videos-cta p {
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Videos Page */
.videos-content {
    padding: 4rem 0;
}

.videos-intro {
    max-width: 800px;
    margin: 0 auto 3rem;
    text-align: center;
}

.videos-intro p {
    color: #666;
    font-size: 1.1rem;
    line-height: 1.6;
}

.video-galleries {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.video-gallery {
    margin-bottom: 3rem;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.video-embed-item {
    border-radius: 8px;
    overflow: hidden;
    background: #f8f9fa;
}

.video-embed-item iframe {
    width: 100%;
    aspect-ratio: 16/9;
    display: block;
}

.video-title {
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    color: #333;
    font-weight: 500;
    margin: 0;
}

.gallery-caption {
    margin-bottom: 1.5rem;
}

.gallery-caption p {
    color: #666;
    font-size: 1rem;
    line-height: 1.6;
}

.video-item {
    background: white;
    border-radius: 12px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    position: relative;
}

.video-item::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border-radius: 14px;
    background: linear-gradient(180deg, var(--hungarian-red) 0%, var(--hungarian-red) 33.33%, var(--hungarian-white) 33.33%, var(--hungarian-white) 66.66%, var(--hungarian-green) 66.66%, var(--hungarian-green) 100%);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.video-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: white;
    border-radius: 12px;
    z-index: -1;
}

.video-item:hover::before {
    opacity: 1;
}

.video-thumbnail {
    aspect-ratio: 16/9;
}

.video-thumbnail iframe {
    width: 100%;
    height: 100%;
}

.video-info {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.video-info h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.video-date {
    color: var(--hungarian-red);
    font-weight: 500;
    margin-bottom: 1rem;
}

.video-description {
    color: #666;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .video-item {
        grid-template-columns: 1fr;
    }
    
    .video-info {
        padding: 1.5rem;
    }
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    justify-content: center;
    align-items: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-image {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 10px 50px rgba(0, 0, 0, 0.5);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 3rem;
    color: white;
    background: none;
    border: none;
    cursor: pointer;
    transition: color 0.3s ease;
    z-index: 10001;
}

.lightbox-close:hover {
    color: var(--hungarian-red);
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2.5rem;
    color: white;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    cursor: pointer;
    padding: 1rem 1.5rem;
    transition: all 0.3s ease;
    border-radius: 4px;
}

.lightbox-prev {
    left: 20px;
}

.lightbox-next {
    right: 20px;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--hungarian-green);
}

/* Call for Abstract Page */
.call-for-abstract-content {
    padding: 4rem 0;
}

.call-for-abstract-content .container {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 3rem;
    align-items: start;
}

.award-announcement {
    background: white;
    padding: 3rem;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.award-announcement h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: var(--hungarian-red);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.award-announcement h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    color: var(--scientific-blue);
    margin-bottom: 2rem;
}

.award-intro {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #eee;
}

.award-section {
    margin-bottom: 2rem;
}

.award-section h4 {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    color: var(--scientific-blue);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--hungarian-green);
    display: inline-block;
}

.award-section p {
    line-height: 1.8;
    color: #555;
}

.application-requirements {
    list-style: none;
    padding: 0;
    margin: 1rem 0 1.5rem;
}

.application-requirements li {
    padding: 0.75rem 0 0.75rem 2rem;
    position: relative;
    border-bottom: 1px solid #f0f0f0;
}

.application-requirements li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--hungarian-green);
    font-weight: bold;
}

.award-contact {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin: 2rem 0;
}

.award-contact p {
    margin-bottom: 0.5rem;
}

.award-contact a {
    color: var(--scientific-blue);
    font-weight: 500;
}

.award-cta {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.award-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.sidebar-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    position: relative;
    overflow: visible;
}

.sidebar-card::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border-radius: 14px;
    background: linear-gradient(180deg, var(--hungarian-red) 0%, var(--hungarian-red) 33.33%, var(--hungarian-white) 33.33%, var(--hungarian-white) 66.66%, var(--hungarian-green) 66.66%, var(--hungarian-green) 100%);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sidebar-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: white;
    border-radius: 12px;
    z-index: -1;
}

.sidebar-card:hover::before {
    opacity: 1;
}

.sidebar-card h4 {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    color: var(--scientific-blue);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--hungarian-red);
}

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

.sidebar-card li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 0.95rem;
}

.sidebar-card li:last-child {
    border-bottom: none;
}

.sidebar-card a {
    color: var(--scientific-blue);
}

.quote-author {
    font-style: italic;
    opacity: 0.8;
    margin-top: 0.5rem;
}

/* Mailchimp Form Styles */
#mc_embed_signup {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    max-width: 500px;
    margin: 0 auto;
}

#mc_embed_signup h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: var(--scientific-blue);
    margin-bottom: 1rem;
}

#mc_embed_signup .indicates-required {
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 1rem;
}

#mc_embed_signup .mc-field-group {
    margin-bottom: 1rem;
}

#mc_embed_signup .mc-field-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #333;
}

#mc_embed_signup .mc-field-group input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

#mc_embed_signup .mc-field-group input:focus {
    outline: none;
    border-color: var(--scientific-blue);
}

#mc_embed_signup .asterisk {
    color: var(--hungarian-red);
}

#mc_embed_signup .button {
    background: var(--scientific-blue);
    color: white;
    border: none;
    padding: 0.75rem 2rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

#mc_embed_signup .button:hover {
    background: var(--scientific-blue-light);
    transform: translateY(-2px);
}

#mc_embed_signup .response {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 8px;
}

#mc_embed_signup #mce-error-response {
    background: #ffe6e6;
    color: var(--hungarian-red);
}

#mc_embed_signup #mce-success-response {
    background: #e6ffe6;
    color: var(--hungarian-green);
}

.newsletter-section {
    background: #f8f9fa;
    padding: 4rem 0;
    text-align: center;
}

.newsletter-section h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: var(--scientific-blue);
    margin-bottom: 1rem;
}

.newsletter-section > p {
    color: #666;
    max-width: 600px;
    margin: 0 auto 2rem;
}

@media (max-width: 992px) {
    .call-for-abstract-content .container {
        grid-template-columns: 1fr;
    }
    
    .award-sidebar {
        flex-direction: row;
    }
    
    .sidebar-card {
        flex: 1;
    }
}

@media (max-width: 768px) {
    .award-sidebar {
        flex-direction: column;
    }
    
    .award-announcement {
        padding: 2rem;
    }
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--scientific-blue) 0%, var(--scientific-blue-light) 100%);
    color: white;
    padding: 4rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '🔬 ⚗️ 🧬 🔭 ⚛️ 🧪 📊 🔬 ⚗️ 🧬 🔭 ⚛️ 🧪 📊 🔬 ⚗️ 🧬 🔭 ⚛️ 🧪 📊 🔬 ⚗️ 🧬 🔭 ⚛️ 🧪 📊';
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    font-size: 3rem;
    opacity: 0.08;
    white-space: nowrap;
    animation: scrollIcons 30s linear infinite;
    pointer-events: none;
}

@keyframes scrollIcons {
    0% {
        transform: translateY(-50%) translateX(0);
    }
    100% {
        transform: translateY(-50%) translateX(-50%);
    }
}

.page-header .floating-atoms {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
}

.page-header .atom {
    position: absolute;
    width: 60px;
    height: 60px;
    border: 2px solid rgba(255,255,255,0.1);
    border-radius: 50%;
    animation: atomFloat 8s ease-in-out infinite;
}

.page-header .atom::before,
.page-header .atom::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px solid rgba(255,255,255,0.1);
    border-radius: 50%;
    top: -2px;
    left: -2px;
}

.page-header .atom::before {
    transform: rotate(60deg);
}

.page-header .atom::after {
    transform: rotate(-60deg);
}

.page-header .atom:nth-child(1) {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.page-header .atom:nth-child(2) {
    top: 20%;
    right: 15%;
    width: 40px;
    height: 40px;
    animation-delay: -2s;
}

.page-header .atom:nth-child(3) {
    bottom: 15%;
    left: 20%;
    width: 50px;
    height: 50px;
    animation-delay: -4s;
}

.page-header .atom:nth-child(4) {
    bottom: 20%;
    right: 10%;
    width: 35px;
    height: 35px;
    animation-delay: -6s;
}

@keyframes atomFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
        opacity: 0.3;
    }
    50% {
        transform: translateY(-15px) rotate(180deg);
        opacity: 0.6;
    }
}

.page-header.with-image {
    background: linear-gradient(135deg, rgba(13, 59, 102, 0.9) 0%, rgba(26, 84, 144, 0.85) 100%), url('images/NYHSSbanner.png');
    background-size: cover;
    background-position: center;
    padding: 6rem 0;
}

.page-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(180deg, var(--hungarian-red) 33%, var(--hungarian-white) 33%, var(--hungarian-white) 66%, var(--hungarian-green) 66%);
}

.page-header h1 {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

/* History Page Styles */
.history-content {
    padding: 4rem 0;
}

.history-timeline {
    max-width: 800px;
    margin: 0 auto 4rem;
    position: relative;
}

.history-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #3498db;
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    margin-bottom: 3rem;
    position: relative;
}

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

.timeline-date {
    flex: 0 0 200px;
    text-align: center;
    padding: 1rem;
}

.timeline-date .date {
    background: var(--scientific-blue);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-weight: 500;
    display: inline-block;
}

.timeline-content {
    flex: 1;
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    margin: 0 1rem;
}

.timeline-content h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.timeline-content p {
    color: #666;
    line-height: 1.6;
}

.mission-section,
.patrons-section {
    max-width: 800px;
    margin: 0 auto 4rem;
    text-align: center;
}

.mission-section h2,
.patrons-section h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: #2c3e50;
    margin-bottom: 2rem;
}

.mission-section p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

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

.patron-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.patron-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.patron-card ul {
    list-style: none;
    color: #666;
}

.patron-card li {
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    position: relative;
}

.patron-card li::before {
    content: '•';
    color: #3498db;
    position: absolute;
    left: 0;
}

/* People Page Styles */
.people-content {
    padding: 4rem 0;
}

.current-leadership,
.past-leadership,
.past-officers {
    margin-bottom: 4rem;
}

.current-leadership h2,
.past-leadership h2,
.past-officers h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: #2c3e50;
    text-align: center;
    margin-bottom: 3rem;
}

.leadership-card.featured {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    transform: scale(1.05);
}

.leadership-card.featured::after {
    background: transparent;
}

.leadership-card.featured::before {
    display: none;
}

.leadership-card.featured h3,
.leadership-card.featured h4,
.leadership-card.featured .title,
.leadership-card.featured .organization,
.leadership-card.featured .address,
.leadership-card.featured .name,
.leadership-card.featured .email,
.leadership-card.featured p {
    color: white;
}

.leadership-card.featured .contact a,
.leadership-card.featured .website a {
    color: white;
    text-decoration: underline;
}

.leadership-card.featured .contact strong,
.leadership-card.featured .website strong {
    color: white;
}

.leadership-header {
    border-bottom: 1px solid #ecf0f1;
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
}

.leadership-card.featured .leadership-header {
    border-bottom-color: rgba(255,255,255,0.3);
}

.leadership-header h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    color: #2c3e50;
    margin: 0;
}

.leadership-card.featured .leadership-header h3 {
    color: white;
}

.leadership-info h4 {
    font-size: 1.2rem;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.leadership-card.featured .leadership-info h4 {
    color: white;
}

.leadership-info .title {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.leadership-info .organization,
.leadership-info .address {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.leadership-info .contact,
.leadership-info .website {
    margin-top: 1rem;
}

.leadership-info .contact strong,
.leadership-info .website strong {
    color: #2c3e50;
}

.leadership-card.featured .leadership-info .contact strong,
.leadership-card.featured .leadership-info .website strong {
    color: white;
}

.leadership-info a {
    color: #3498db;
    text-decoration: none;
}

.leadership-info a:hover {
    text-decoration: underline;
}

.past-leadership-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.past-leader-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    display: flex;
    gap: 2rem;
    overflow: hidden;
    word-break: break-word;
}

.leader-info {
    flex: 1;
    min-width: 0;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.leader-info a {
    overflow-wrap: break-word;
    word-break: break-all;
}

.leader-period {
    flex: 0 0 100px;
}

.period {
    background: var(--scientific-blue);
    color: white;
    padding: 0.5rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    text-align: center;
    display: block;
}

.leader-info {
    flex: 1;
}

.leader-info h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.1rem;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.leader-info h4 {
    font-size: 1.1rem;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.leader-info .title {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.leader-info .organization {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.leader-info .address {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.leader-info .contact {
    margin-top: 0.25rem;
}

.leader-info .website {
    margin-top: 0.25rem;
}

.leader-info .website strong {
    color: #2c3e50;
}

.leader-info a {
    color: #3498db;
    text-decoration: none;
}

.leader-info a:hover {
    text-decoration: underline;
}

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

.officer-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    text-align: center;
}

.officer-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1rem;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.officer-card p {
    color: #666;
    font-size: 1.1rem;
}

/* Contact Page Styles */
.contact-content {
    padding: 4rem 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.contact-single {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.contact-info h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: #2c3e50;
    margin-bottom: 1.5rem;
}

.contact-info p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.contact-icon {
    font-size: 2rem;
    flex: 0 0 auto;
}

.contact-text h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.contact-text p {
    color: #666;
    margin-bottom: 0.5rem;
}

.contact-link {
    color: var(--scientific-blue);
    text-decoration: none;
    font-weight: 500;
}

.contact-link:hover {
    color: var(--hungarian-red);
    text-decoration: underline;
}

.contact-text address {
    font-style: normal;
    color: #666;
    line-height: 1.6;
}

.contact-form h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: #2c3e50;
    margin-bottom: 2rem;
}

.form {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #2c3e50;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #3498db;
}

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

.membership-info {
    text-align: center;
    margin-bottom: 4rem;
}

.membership-info h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: #2c3e50;
    margin-bottom: 3rem;
}

.membership-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.membership-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    text-align: center;
}

.membership-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.membership-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.membership-card p {
    color: #666;
    line-height: 1.6;
}

.faq-section {
    max-width: 800px;
    margin: 0 auto;
}

.faq-section h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: #2c3e50;
    text-align: center;
    margin-bottom: 3rem;
}

.faq-grid {
    display: grid;
    gap: 2rem;
}

.faq-item {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.faq-item h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.faq-item p {
    color: #666;
    line-height: 1.6;
}

.faq-item a {
    color: #3498db;
    text-decoration: none;
}

.faq-item a:hover {
    text-decoration: underline;
}

/* Events Page Styles */
.events-content {
    padding: 4rem 0;
}

.events-filter {
    margin-bottom: 3rem;
    text-align: center;
}

.events-filter h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: #2c3e50;
    margin-bottom: 2rem;
}

.filter-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--scientific-blue);
    background: transparent;
    color: var(--scientific-blue);
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--scientific-blue);
    color: white;
}

.events-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 4rem;
}

.event-item {
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    overflow: hidden;
    display: flex;
    transition: transform 0.3s ease;
}

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

.event-item.past {
    opacity: 0.8;
}

.event-date {
    background: #3498db;
    color: white;
    padding: 2rem 1.5rem;
    text-align: center;
    min-width: 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.event-item.past .event-date {
    background: #7f8c8d;
}

.event-item.upcoming .event-date {
    background: linear-gradient(135deg, var(--scientific-blue) 0%, var(--scientific-blue-light) 100%);
}

.event-date .month {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.event-date .day {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.event-date .year {
    font-size: 0.9rem;
    opacity: 0.8;
}

.event-content {
    padding: 2rem;
    flex: 1;
}

.event-content h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.event-time,
.event-location {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.event-description {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.event-details {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.event-category,
.event-registration {
    background: #ecf0f1;
    color: #2c3e50;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

.event-link {
    display: inline-block;
    margin-top: 0.5rem;
}

.events-info {
    margin-bottom: 4rem;
}

.events-info h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: #2c3e50;
    text-align: center;
    margin-bottom: 3rem;
}

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

.info-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    text-align: center;
}

.info-card h3 {
    font-size: 1.3rem;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.info-card p {
    color: #666;
    line-height: 1.6;
}

.info-card a {
    color: var(--scientific-blue);
    text-decoration: none;
}

.info-card a:hover {
    color: var(--hungarian-red);
    text-decoration: underline;
}

.past-events-link {
    text-align: center;
    padding: 3rem 0;
    background: #f8f9fa;
    border-radius: 12px;
}

.past-events-link h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.past-events-link p {
    color: #666;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* =====================
   RESPONSIVE DESIGN
   ===================== */

/* Tablet — 992px */
@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-single,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .call-for-abstract-content .container {
        grid-template-columns: 1fr;
    }

    .award-sidebar {
        flex-direction: row;
    }

    .sidebar-card {
        flex: 1;
    }

    .leadership-card.featured {
        transform: none;
    }

    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Mobile — 768px */
@media (max-width: 768px) {
    /* Navigation */
    .mobile-menu-toggle {
        display: flex;
    }

    .logo-img {
        height: 45px;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 85%;
        max-width: 320px;
        height: 100vh;
        background: white;
        box-shadow: -5px 0 15px rgba(0,0,0,0.15);
        transition: right 0.3s ease;
        z-index: 999;
        overflow-y: auto;
    }

    .main-nav.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        padding: 5rem 2rem 2rem;
        gap: 0.5rem;
    }

    .nav-link {
        display: block;
        padding: 0.75rem 1rem;
        font-size: 1.1rem;
    }

    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background: #f0f4f8;
        margin-top: 0.25rem;
        margin-left: 1rem;
        border-radius: 8px;
        min-width: unset;
    }

    .dropdown-menu li a {
        padding: 0.5rem 1rem;
        display: block;
        font-size: 0.95rem;
    }

    /* Hero */
    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .btn {
        width: 100%;
        max-width: 240px;
        text-align: center;
    }

    /* Page headers */
    .page-header {
        padding: 3rem 0;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .page-header p {
        font-size: 1rem;
    }

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

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

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

    .event-card {
        flex-direction: column;
    }

    .event-date {
        min-width: auto;
        padding: 1rem;
    }

    /* Timeline */
    .history-timeline::before {
        left: 20px;
    }

    .timeline-item {
        flex-direction: column !important;
        padding-left: 50px;
    }

    .timeline-item:nth-child(odd) {
        flex-direction: column !important;
    }

    .timeline-date {
        flex: none;
        position: absolute;
        left: -20px;
        top: 0;
        width: auto;
        padding: 0;
        font-size: 0.8rem;
    }

    .timeline-content {
        margin: 0;
    }

    /* Contact */
    .contact-single,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    /* People */
    .past-leader-card {
        flex-direction: column;
        gap: 1rem;
    }

    .leader-period {
        flex: none;
    }

    .officers-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Photos */
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Lightbox nav buttons */
    .lightbox-prev {
        left: 5px;
        padding: 0.75rem 1rem;
        font-size: 1.5rem;
    }

    .lightbox-next {
        right: 5px;
        padding: 0.75rem 1rem;
        font-size: 1.5rem;
    }

    /* Newsletter */
    .newsletter-section {
        padding: 3rem 0;
    }

    #mc_embed_signup {
        padding: 1.5rem;
    }

    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    /* Award page */
    .award-sidebar {
        flex-direction: column;
    }

    .award-cta {
        flex-direction: column;
    }

    .award-cta .btn {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }

    /* Videos */
    .video-item {
        grid-template-columns: 1fr;
    }

    /* Info cards */
    .info-cards {
        grid-template-columns: 1fr;
    }
}

/* Small phones — 480px */
@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .hero {
        min-height: 80vh;
    }

    .hero-content h1 {
        font-size: 1.7rem;
    }

    .page-header h1 {
        font-size: 1.6rem;
    }

    .section-header h2 {
        font-size: 1.5rem;
    }

    /* Grids → single column */
    .about-grid,
    .leadership-grid,
    .patrons-grid,
    .officers-grid,
    .membership-grid,
    .members-grid,
    .awards-grid,
    .lectures-list {
        grid-template-columns: 1fr;
    }

    .past-leadership-grid {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }

    /* Cards */
    .about-card,
    .leadership-card,
    .event-card,
    .news-card,
    .membership-card {
        padding: 1.5rem;
    }

    .member-card,
    .award-card {
        padding: 1rem;
    }

    .bylaws-section {
        padding: 1.5rem;
    }

    .bylaws-section h2 {
        font-size: 1.3rem;
    }

    /* Timeline */
    .timeline-content {
        padding: 1.25rem;
    }

    /* Lectures */
    .lectures-cta {
        padding: 2rem 1.25rem;
    }

    .lectures-cta .btn {
        display: block;
        margin: 0.5rem auto;
        width: 100%;
        max-width: 220px;
    }

    /* Events */
    .event-item {
        flex-direction: column;
    }

    .event-item .event-date {
        min-width: auto;
        padding: 1rem;
    }

    /* Filter buttons */
    .filter-buttons {
        flex-direction: column;
        align-items: center;
    }

    .filter-btn {
        width: 100%;
        max-width: 250px;
    }

    /* Mailchimp */
    #mc_embed_signup {
        padding: 1.25rem;
    }

    #mc_embed_signup h2 {
        font-size: 1.2rem;
    }

    /* Lightbox */
    .lightbox-close {
        top: 10px;
        right: 15px;
        font-size: 2.5rem;
    }

    /* Award page */
    .award-announcement {
        padding: 1.5rem;
    }

    .sidebar-card {
        padding: 1.5rem;
    }

    /* Contact */
    .contact-item {
        flex-direction: column;
        align-items: flex-start;
    }

    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        font-size: 0.85rem;
    }

    /* Nav link — no pseudo-element box on small screens */
    .nav-link {
        padding: 0.75rem 0.5rem;
    }
}