:root {
    --bg-gradient: linear-gradient(
        135deg,
        var(--primary-blue) 0%,
        var(--accent-blue) 100%
    );
    --primary-blue: #1e3a8a;
    --secondary-blue: #3b82f6;
    --accent-blue: #1e40af;
    --light-blue: #dbeafe;
    --dark-blue: #0f1419;
    --light-gray: #f8fafc;
    --dark-gray: #64748b;
    --white: #ffffff;
    --gradient-primary: linear-gradient(
        135deg,
        #1e3a8a 0%,
        #3b82f6 50%,
        #60a5fa 100%
    );
    --gradient-accent: linear-gradient(45deg, #0a1f44 0%, #3b82f6 100%);
    --gradient-secondary: linear-gradient(135deg, #0f1419 0%, #1e3a8a 100%);
    --shadow-soft: 0 10px 40px rgba(30, 58, 138, 0.12);
    --shadow-medium: 0 20px 60px rgba(30, 58, 138, 0.18);
    --shadow-strong: 0 30px 80px rgba(30, 58, 138, 0.25);
    --shadow-glow: 0 0 30px rgba(59, 130, 246, 0.3);

    --primary-blue-2: #001c54;
    --primary-red: #c2002f;
    --medium-gray: #eaeaea;
    --dark-gray-2: #1a1a1a;
    --shadow-light: rgba(0, 28, 84, 0.1);
    --gradient-primary-2: linear-gradient(
        135deg,
        var(--primary-blue-2),
        #002966
    );
    --gradient-secondary-2: linear-gradient(
        135deg,
        var(--primary-red),
        #d91e49
    );
}

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

body {
    font-family: "Inter", sans-serif;
    background: linear-gradient(135deg, var(--light-gray) 0%, #e2e8f0 100%);
    color: var(--dark-blue);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-gray);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-blue-2);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-red);
}

/* Header Enhancement */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 60px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--medium-gray);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
    animation: slideDown 0.8s ease-out;
}

header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 20px var(--shadow-light);
    padding: 15px 60px;
}

.logo {
    height: 50px;
    transition: transform 0.3s ease;
    animation: float 3s ease-in-out infinite;
}

.logo:hover {
    transform: scale(1.05);
}

nav {
    display: flex;
    align-items: center;
}

nav a {
    margin-left: 30px;
    text-decoration: none;
    color: var(--primary-blue-2);
    font-weight: 500;
    font-size: 14px;
    position: relative;
    transition: all 0.3s ease;
    padding: 8px 0;
}

nav a::before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-red);
    transition: width 0.3s ease;
}

nav a:hover {
    color: var(--primary-red);
    transform: translateY(-2px);
}

nav a:hover::before {
    width: 100%;
}

nav a.active {
    color: var(--primary-red);
}

nav a.active::before {
    width: 100%;
}

/* Hero Section Enhancement */
.hero {
    background: linear-gradient(
            135deg,
            rgba(255, 255, 255, 0.1),
            rgba(248, 249, 250, 0.1)
        ),
        url("/assets/images/home/bgherowrh.png") no-repeat center;
    background-size: cover;
    padding: 140px 60px 80px;
    position: relative;
    text-align: left;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(
            circle at 20% 80%,
            rgba(194, 0, 47, 0.1) 0%,
            transparent 50%
        ),
        radial-gradient(
            circle at 80% 20%,
            rgba(0, 28, 84, 0.1) 0%,
            transparent 50%
        );
    pointer-events: none;
}

.hero-content-hero {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero h1 {
    font-size: 48px;
    font-weight: 800;
    color: var(--primary-blue-2);
    line-height: 1.2;
    margin-bottom: 20px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp-hero 1s forwards 0.3s;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.hero .subtitle {
    background: var(--gradient-secondary-2);
    color: var(--white);
    padding: 12px 24px;
    display: inline-block;
    border-radius: 25px;
    font-size: 16px;
    font-weight: 600;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp-hero 1s forwards 0.6s;
    box-shadow: 0 6px 20px rgba(194, 0, 47, 0.3);
    position: relative;
    overflow: hidden;
}

.hero .subtitle::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.4),
        transparent
    );
    transition: left 0.5s;
}

.hero .subtitle:hover::before {
    left: 100%;
}

.hero .location {
    color: var(--primary-red);
    font-size: 18px;
    margin-top: 15px;
    font-weight: 600;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp-hero 1s forwards 0.9s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.hero .location::before {
    content: "📍";
    font-size: 20px;
    animation: bounce 2s infinite;
}

.register-btn-hero {
    margin-top: 30px;
    background: var(--gradient-primary-2);
    color: var(--white);
    padding: 15px 35px;
    text-decoration: none;
    border-radius: 50px;
    display: inline-block;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp-hero 1s forwards 1.2s;
    box-shadow: 0 8px 25px var(--shadow-medium);
    position: relative;
    overflow: hidden;
}

.register-btn-hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-secondary-2);
    transition: left 0.3s ease;
    z-index: -1;
}

.register-btn-hero:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px var(--shadow-medium);
}

.register-btn-hero:hover::before {
    left: 0;
}

.year-icon {
    position: absolute;
    right: 60px;
    top: 50%;
    transform: translateY(-50%);
    width: 500px;
    opacity: 0;
    animation: fadeInRotate 1.5s forwards 1.5s;
}

/* Floating particles */
.floating-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

.particle:nth-child(odd) {
    background: var(--primary-red);
}

/* Countdown Enhancement */
.countdown {
    display: flex;
    justify-content: center;
    margin-top: 60px;
    gap: 20px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp-hero 1s forwards 1.8s;
}

.countdown .item {
    background: var(--gradient-primary-2);
    color: var(--white);
    padding: 25px 20px;
    border-radius: 15px;
    text-align: center;
    width: 90px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px var(--shadow-light);
    position: relative;
    overflow: hidden;
}

.countdown .item::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-secondary-2);
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.countdown .item:hover {
    transform: translateY(-8px) scale(1.05);
    box-shadow: 0 15px 40px var(--shadow-medium);
}

.countdown .item:hover::before {
    transform: translateY(0);
}

.countdown .item span,
.countdown .item label {
    position: relative;
    z-index: 2;
}

.countdown .item span {
    display: block;
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 5px;
}

.countdown .item label {
    font-size: 12px;
    font-weight: 500;
    opacity: 0.9;
}

#countdown-ended {
    margin-top: 60px;
    text-align: center;
    font-size: 24px;
    font-weight: 800;
    color: var(--primary-red);
    display: none;
    animation: pulse 2s infinite;
}

/* Features Section Enhancement */
.features {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-top: -150px;
    margin-bottom: 10px;
    padding: 80px 60px;
    position: relative;
    overflow: hidden;
}

.features::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="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="25" cy="75" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grain)"/></svg>');
    opacity: 0.5;
}

.feature-box {
    background: var(--gradient-primary-2);
    backdrop-filter: blur(10px);
    color: var(--white);
    padding: 35px 25px;
    border-radius: 20px;
    text-align: center;
    width: 220px;
    transition: all 0.4s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(50px);
    animation: fadeInUp-hero 0.8s forwards;
}

.feature-box:nth-child(1) {
    animation-delay: 0.2s;
}
.feature-box:nth-child(2) {
    animation-delay: 0.4s;
}
.feature-box:nth-child(3) {
    animation-delay: 0.6s;
}
.feature-box:nth-child(4) {
    animation-delay: 0.8s;
}

.feature-box::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(
        circle,
        rgba(255, 255, 255, 0.1) 0%,
        transparent 70%
    );
    transform: scale(0);
    transition: transform 0.5s ease;
}

.feature-box:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.4);
}

.feature-box:hover::before {
    transform: scale(1);
}

.feature-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 20px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.feature-box:hover .feature-icon {
    transform: scale(1.2) rotate(360deg);
    background: var(--primary-red);
}

.feature-box img {
    width: 28px;
    height: 28px;
    transition: filter 0.3s ease;
}

.feature-box:hover img {
    filter: brightness(0) invert(1);
}

.feature-box p {
    font-size: 16px;
    font-weight: 600;
    line-height: 1.4;
    position: relative;
    z-index: 2;
}

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

@keyframes fadeInRotate {
    to {
        opacity: 1;
        transform: translateY(-50%) rotate(360deg);
    }
}

/* Mobile Navigation */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-blue-2);
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

.mobile-nav {
    position: fixed;
    top: 0;
    left: -100%;
    width: 80%;
    height: 100vh;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    z-index: 1000;
    transition: left 0.3s ease;
    padding: 100px 40px 40px;
    box-shadow: 5px 0 20px rgba(0, 0, 0, 0.1);
}

.mobile-nav.active {
    left: 0;
}

.mobile-nav a {
    display: block;
    margin: 20px 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-blue-2);
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 15px 0;
    border-bottom: 1px solid var(--medium-gray);
}

.mobile-nav a:hover {
    color: var(--primary-red);
    transform: translateX(10px);
}

.mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Tablet Responsive Design */
@media (max-width: 1024px) and (min-width: 769px) {
    header {
        padding: 18px 40px;
    }

    .hero {
        padding: 130px 40px 70px;
    }

    .hero h1 {
        font-size: 42px;
    }

    .year-icon {
        right: 40px;
        width: 170px;
    }

    .countdown {
        gap: 18px;
    }

    .countdown .item {
        width: 85px;
        padding: 22px 18px;
    }

    .features {
        padding: 70px 40px;
        gap: 22px;
    }

    .feature-box {
        width: 200px;
        padding: 30px 20px;
    }

    nav a {
        margin-left: 25px;
        font-size: 14px;
    }
}

/* Mobile Responsive Design */
@media (max-width: 768px) {
    header {
        padding: 15px 20px;
    }

    nav {
        display: none;
    }

    .mobile-nav.active {
        display: block;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .hero {
        padding: 120px 20px 60px;
        text-align: center;
        min-height: 90vh;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero h1 {
        font-size: 32px;
        line-height: 1.3;
        margin-bottom: 15px;
    }

    .hero .subtitle {
        font-size: 14px;
        padding: 10px 20px;
        margin-bottom: 10px;
    }

    .hero .location {
        font-size: 16px;
        justify-content: center;
    }

    .register-btn-hero {
        padding: 12px 30px;
        font-size: 14px;
    }

    .year-icon {
        right: 20px;
        width: 120px;
        top: 45%;
    }

    .countdown {
        flex-wrap: wrap;
        gap: 12px;
        margin-top: 40px;
    }

    .countdown .item {
        width: 70px;
        padding: 15px 10px;
    }

    .countdown .item span {
        font-size: 22px;
    }

    .countdown .item label {
        font-size: 11px;
    }

    .features {
        flex-direction: column;
        align-items: center;
        padding: 50px 20px;
        gap: 20px;
    }

    .feature-box {
        width: 100%;
        max-width: 280px;
        padding: 25px 20px;
    }

    .feature-icon {
        width: 45px;
        height: 45px;
        margin-bottom: 15px;
    }

    .feature-box img {
        width: 24px;
        height: 24px;
    }

    .feature-box p {
        font-size: 14px;
    }
}

/* Small Mobile Devices */
@media (max-width: 480px) {
    header {
        padding: 12px 15px;
    }

    .logo {
        height: 40px;
    }

    .hero {
        padding: 110px 15px 50px;
        min-height: 85vh;
    }

    .hero h1 {
        font-size: 28px;
        line-height: 1.4;
    }

    .hero .subtitle {
        font-size: 13px;
        padding: 8px 16px;
    }

    .hero .location {
        font-size: 14px;
    }

    .register-btn-hero {
        padding: 10px 25px;
        font-size: 13px;
    }

    .year-icon {
        right: 15px;
        width: 100px;
        top: 40%;
    }

    .countdown {
        gap: 10px;
        margin-top: 35px;
    }

    .countdown .item {
        width: 60px;
        padding: 12px 8px;
    }

    .countdown .item span {
        font-size: 18px;
    }

    .countdown .item label {
        font-size: 10px;
    }

    .features {
        padding: 40px 15px;
        gap: 15px;
    }

    .feature-box {
        max-width: 100%;
        padding: 20px 15px;
    }

    .feature-icon {
        width: 40px;
        height: 40px;
        margin-bottom: 12px;
    }

    .feature-box img {
        width: 20px;
        height: 20px;
    }

    .feature-box p {
        font-size: 13px;
    }

    #countdown-ended {
        font-size: 18px;
        margin-top: 30px;
    }
}

/* Landscape Mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        min-height: 100vh;
        padding: 100px 20px 40px;
    }

    .hero h1 {
        font-size: 28px;
    }

    .year-icon {
        width: 100px;
        top: 30%;
    }

    .countdown {
        margin-top: 30px;
    }

    .countdown .item {
        width: 60px;
        padding: 10px 8px;
    }
}

/* Scroll animations */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

.executive-summary {
    max-width: 1600px;
    margin: 2rem auto;
    padding: 0 2rem;
    position: relative;
}

/* Floating Elements */
.floating-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.floating-orb {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(
        45deg,
        rgba(59, 130, 246, 0.1),
        rgba(30, 64, 175, 0.1)
    );
    backdrop-filter: blur(10px);
    animation: float 6s ease-in-out infinite;
}

.floating-orb:nth-child(1) {
    width: 120px;
    height: 120px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.floating-orb:nth-child(2) {
    width: 80px;
    height: 80px;
    top: 20%;
    right: 15%;
    animation-delay: -2s;
}

.floating-orb:nth-child(3) {
    width: 60px;
    height: 60px;
    bottom: 30%;
    left: 20%;
    animation-delay: -4s;
}

.floating-orb:nth-child(4) {
    width: 100px;
    height: 100px;
    bottom: 20%;
    right: 10%;
    animation-delay: -3s;
}

/* Geometric Shapes */
.geometric-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.shape {
    position: absolute;
    opacity: 0.03;
    animation: rotate 20s linear infinite;
}

.shape-1 {
    top: 10%;
    right: 5%;
    width: 200px;
    height: 200px;
    border: 3px solid var(--primary-blue);
    border-radius: 20px;
    animation-delay: 0s;
}

.shape-2 {
    bottom: 15%;
    left: 5%;
    width: 0;
    height: 0;
    border-left: 100px solid transparent;
    border-right: 100px solid transparent;
    border-bottom: 150px solid var(--secondary-blue);
    animation-delay: -10s;
}

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

.hero-section {
    background: var(--bg-gradient);
    border-radius: 32px;
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-strong);
    margin-bottom: 3rem;
    z-index: 2;
}

.hero-section::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="20" height="20" patternUnits="userSpaceOnUse"><path d="M 20 0 L 0 0 0 20" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)" /></svg>');
    animation: patternMove 30s linear infinite;
    pointer-events: none;
}

/* Enhanced Particle System */
.particles {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: particleFloat 8s ease-in-out infinite;
}

.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: -1s;
}
.particle:nth-child(5) {
    left: 50%;
    animation-delay: -3s;
}
.particle:nth-child(6) {
    left: 60%;
    animation-delay: -5s;
}
.particle:nth-child(7) {
    left: 70%;
    animation-delay: -2.5s;
}
.particle:nth-child(8) {
    left: 80%;
    animation-delay: -4.5s;
}

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) scale(1);
        opacity: 0;
    }
}

@keyframes patternMove {
    0% {
        transform: translateX(0) translateY(0);
    }
    100% {
        transform: translateX(-40px) translateY(-40px);
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 4rem;
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 4rem;
    align-items: center;
    min-height: 600px;
}

.hero-text {
    color: white;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 2rem;
    width: fit-content;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    animation: pulse 2s ease-in-out infinite;
}

.hero-badge:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

@keyframes pulse {
    0%,
    100% {
        box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
    }
    50% {
        box-shadow: 0 0 30px rgba(255, 255, 255, 0.5);
    }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 2rem;
    letter-spacing: -2px;
    background: linear-gradient(135deg, #ffffff 0%, #dbeafe 50%, #e0e7ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: titleGlow 3s ease-in-out infinite;
}

@keyframes titleGlow {
    0%,
    100% {
        filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.3));
    }
    50% {
        filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.5));
    }
}

.hero-description {
    font-size: 1.3rem;
    line-height: 1.7;
    margin-bottom: 3rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.9);
}

.hero-visual {
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
}

.leaders-photo {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
    transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    animation: photoFloat 4s ease-in-out infinite;
}

.leaders-photo:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg) scale(1.05);
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.4);
}

@keyframes photoFloat {
    0%,
    100% {
        transform: perspective(1000px) rotateY(-5deg) rotateX(2deg)
            translateY(0px);
    }
    50% {
        transform: perspective(1000px) rotateY(-5deg) rotateX(2deg)
            translateY(-10px);
    }
}

.leaders-photo img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    display: block;
    transition: transform 0.8s ease;
}

.leaders-photo:hover img {
    transform: scale(1.1);
}

.photo-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    padding: 2rem;
    color: white;
    transform: translateY(100%);
    transition: transform 0.6s ease;
}

.leaders-photo:hover .photo-overlay {
    transform: translateY(0);
}

.photo-caption {
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
}

.flags-display {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.flag {
    width: 80px;
    height: 50px;
    border-radius: 8px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    animation: flagWave 3s ease-in-out infinite;
}

.flag:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

@keyframes flagWave {
    0%,
    100% {
        transform: perspective(300px) rotateY(0deg);
    }
    50% {
        transform: perspective(300px) rotateY(10deg);
    }
}

.flag-indonesia {
    background: linear-gradient(180deg, #ff0000 50%, #ffffff 50%);
    animation-delay: 0s;
}

.flag-australia {
    background: #012169;
    position: relative;
    animation-delay: 0.5s;
}

.flag-australia::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 30px;
    height: 25px;
    background: linear-gradient(
            -45deg,
            #012169 25%,
            #ffffff 25% 50%,
            #cf142b 50% 75%,
            #ffffff 75%
        ),
        linear-gradient(
            45deg,
            #012169 25%,
            #ffffff 25% 50%,
            #cf142b 50% 75%,
            #ffffff 75%
        );
    background-size: 4px 4px;
}

.flag-australia::after {
    content: "★";
    position: absolute;
    right: 10px;
    top: 8px;
    color: white;
    font-size: 0.8rem;
}

.focus-areas {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.focus-card {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    padding: 2rem 1.5rem;
    text-align: center;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.focus-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.1),
        transparent
    );
    transition: left 0.6s ease;
}

.focus-card:hover::before {
    left: 100%;
}

.focus-card:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
}

.focus-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    transition: transform 0.4s ease;
}

.focus-card:hover .focus-icon {
    transform: scale(1.2) rotate(10deg);
}

.focus-title {
    color: white;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.4;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.why-section {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 32px;
    padding: 4rem;
    box-shadow: var(--shadow-medium);
    position: relative;
    z-index: 2;
}

.why-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        45deg,
        transparent 49%,
        rgba(59, 130, 246, 0.05) 50%,
        transparent 51%
    );
    border-radius: 32px;
    pointer-events: none;
}

.why-header {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.why-header h3 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--dark-blue);
    margin-bottom: 1rem;
    letter-spacing: -1px;
    position: relative;
    display: inline-block;
}

.why-header h3::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.why-subtitle {
    font-size: 1.2rem;
    color: var(--dark-gray);
    max-width: 600px;
    margin: 0 auto;
    font-weight: 400;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-top: 3rem;
}

.why-item {
    text-align: center;
    padding: 3rem 2rem;
    border-radius: 24px;
    border: 2px solid transparent;
    position: relative;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
}

.why-item::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    border-radius: 24px;
    opacity: 0;
    transition: opacity 0.6s ease;
    z-index: -1;
}

.why-item:hover::before {
    opacity: 0.1;
}

.why-item:hover {
    border-color: var(--secondary-blue);
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 25px 60px rgba(59, 130, 246, 0.2);
}

.why-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    color: white;
    font-size: 2rem;
    font-weight: 800;
    border-radius: 50%;
    margin-bottom: 2rem;
    box-shadow: 0 15px 40px rgba(30, 58, 138, 0.4);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.why-number::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.6s ease;
}

.why-item:hover .why-number::before {
    width: 100px;
    height: 100px;
}

.why-item:hover .why-number {
    transform: scale(1.1) rotate(360deg);
    box-shadow: 0 20px 50px rgba(30, 58, 138, 0.5);
}

.why-text {
    color: var(--dark-gray);
    font-size: 1.1rem;
    line-height: 1.7;
    font-weight: 500;
    transition: color 0.4s ease;
}

.why-item:hover .why-text {
    color: var(--dark-blue);
}

/* Enhanced Animations */
@keyframes fadeInUp-hero {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes rotateIn {
    from {
        opacity: 0;
        transform: rotate(-10deg) scale(0.9);
    }
    to {
        opacity: 1;
        transform: rotate(0deg) scale(1);
    }
}

/* Scroll-triggered animation classes */
.scroll-reveal {
    opacity: 0;
    transition: all 0.8s ease;
}

.scroll-reveal.reveal-active {
    opacity: 1;
}

.reveal-fade-up {
    transform: translateY(50px);
}

.reveal-fade-up.reveal-active {
    transform: translateY(0);
}

.reveal-fade-down {
    transform: translateY(-50px);
}

.reveal-fade-down.reveal-active {
    transform: translateY(0);
}

.reveal-slide-left {
    transform: translateX(-60px);
}

.reveal-slide-left.reveal-active {
    transform: translateX(0);
}

.reveal-slide-right {
    transform: translateX(60px);
}

.reveal-slide-right.reveal-active {
    transform: translateX(0);
}

.reveal-scale {
    transform: scale(0.8);
}

.reveal-scale.reveal-active {
    transform: scale(1);
}

.reveal-rotate {
    transform: rotate(-10deg) scale(0.9);
}

.reveal-rotate.reveal-active {
    transform: rotate(0deg) scale(1);
}

/* Staggered animations */
.stagger-1 {
    transition-delay: 0.1s;
}
.stagger-2 {
    transition-delay: 0.2s;
}
.stagger-3 {
    transition-delay: 0.3s;
}
.stagger-4 {
    transition-delay: 0.4s;
}
.stagger-5 {
    transition-delay: 0.5s;
}
.stagger-6 {
    transition-delay: 0.6s;
}

.focus-card {
    opacity: 0;
}

.focus-card:nth-child(1) {
    animation-delay: 0.1s;
}
.focus-card:nth-child(2) {
    animation-delay: 0.2s;
}
.focus-card:nth-child(3) {
    animation-delay: 0.3s;
}
.focus-card:nth-child(4) {
    animation-delay: 0.4s;
}

.why-item {
    opacity: 0;
}

.why-item:nth-child(1) {
    animation-delay: 0.3s;
}
.why-item:nth-child(2) {
    animation-delay: 0.5s;
}
.why-item:nth-child(3) {
    animation-delay: 0.7s;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .hero-visual {
        max-width: 500px;
        margin: 0 auto;
    }

    .floating-orb {
        display: none;
    }
}

@media (max-width: 1024px) {
    .why-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

@media (max-width: 768px) {
    .executive-summary {
        padding: 0 1rem;
    }

    .hero-content {
        padding: 3rem 2rem;
    }

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

    .hero-description {
        font-size: 1.1rem;
    }

    .why-section {
        padding: 3rem 2rem;
    }

    .why-header h3 {
        font-size: 2.2rem;
    }

    .focus-areas {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-content {
        padding: 2rem 1.5rem;
    }

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

    .why-section {
        padding: 2rem 1.5rem;
    }

    .leaders-photo img {
        height: 200px;
    }
}

/* Enhanced Main Content */
.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem 8rem;
}

.section-header {
    text-align: center;
    margin-bottom: 6rem;
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.section-header.animate {
    opacity: 1;
    transform: translateY(0);
}

.section-header h2 {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--dark-blue);
    margin-bottom: 2rem;
    position: relative;
    display: inline-block;
    letter-spacing: -2px;
}

.section-header h2::after {
    content: "";
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 6px;
    background: var(--gradient-primary);
    border-radius: 3px;
}

.section-header p {
    font-size: 1.3rem;
    color: var(--dark-gray);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

/* Enhanced Timeline */
.timeline {
    position: relative;
    padding: 4rem 0;
}

/*------------------------------------------*/
/* Add these to your existing CSS in the <style> section */

/* Intersection Observer Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.fade-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-left.animate {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-right.animate {
    opacity: 1;
    transform: translateX(0);
}

/* Mobile responsive animations */
@media (max-width: 768px) {
    .fade-in-left,
    .fade-in-right {
        transform: translateY(30px);
    }

    .fade-in-left.animate,
    .fade-in-right.animate {
        transform: translateY(0);
    }
}

.timeline::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 8px;
    background: var(--gradient-primary);
    transform: translateX(-50%);
    border-radius: 4px;
    box-shadow: var(--shadow-glow);
    transform: translateX(-50%) scaleY(0);
    transform-origin: top;
    transition: transform 1.2s ease;
}

.timeline.animate::before {
    transform: translateX(-50%) scaleY(1);
}

/* Hapus atau ganti ini */
.timeline-item {
    animation: fadeInUp 0.8s ease forwards;
    opacity: 0;
}

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

.timeline-item:nth-child(odd) .timeline-content {
    margin-left: 0;
    margin-right: 55%;
    text-align: right;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: 55%;
    margin-right: 0;
    text-align: left;
}

.timeline-content {
    background: white;
    border-radius: 30px;
    padding: 3.5rem;
    box-shadow: var(--shadow-soft);
    position: relative;
    transition: all 0.6s ease;
    border: 1px solid rgba(30, 58, 138, 0.1);
    overflow: hidden;
}

.timeline-content::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.6s ease;
    transform-origin: left;
}

.timeline-content:hover::before {
    transform: scaleX(1);
}

.timeline-content:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-strong);
    border-color: var(--secondary-blue);
}

.timeline-dot {
    position: absolute;
    left: 50%;
    top: 3.5rem;
    transform: translateX(-50%);
    width: 35px;
    height: 35px;
    background: white;
    border: 6px solid var(--primary-blue);
    border-radius: 50%;
    box-shadow: 0 0 0 12px rgba(30, 58, 138, 0.15);
    z-index: 5;
    transition: all 0.5s ease;
}

.timeline-item:hover .timeline-dot {
    background: var(--primary-blue);
    border-color: white;
    box-shadow: 0 0 0 20px rgba(30, 58, 138, 0.25);
    transform: translateX(-50%) scale(1.4);
}

.timeline-time {
    font-size: 1.3rem;
    font-weight: 800;
    background: var(--gradient-primary);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.timeline-time .material-icons {
    color: var(--primary-blue);
    font-size: 1.8rem;
    background: var(--gradient-primary);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.timeline-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--dark-blue);
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.timeline-description {
    color: var(--dark-gray);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2.5rem;
}

/* Special Events */
.special-event {
    background: linear-gradient(
        135deg,
        rgba(30, 58, 138, 0.1),
        rgba(59, 130, 246, 0.05)
    );
    border: 3px solid var(--secondary-blue);
}

.special-event .timeline-dot {
    background: var(--secondary-blue);
    border-color: white;
    box-shadow: 0 0 0 12px rgba(59, 130, 246, 0.2);
}

.special-event::before {
    background: var(--gradient-primary) !important;
}

/* Enhanced Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(60px);
    }

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-60px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.timeline-item:nth-child(1) {
    animation-delay: 0.1s;
}

.timeline-item:nth-child(2) {
    animation-delay: 0.2s;
}

.timeline-item:nth-child(3) {
    animation-delay: 0.3s;
}

.timeline-item:nth-child(4) {
    animation-delay: 0.4s;
}

.timeline-item:nth-child(5) {
    animation-delay: 0.5s;
}

.timeline-item:nth-child(6) {
    animation-delay: 0.6s;
}

.timeline-item:nth-child(7) {
    animation-delay: 0.7s;
}

.timeline-item:nth-child(8) {
    animation-delay: 0.8s;
}

.timeline-item:nth-child(9) {
    animation-delay: 0.9s;
}

.timeline-item:nth-child(10) {
    animation-delay: 1s;
}

.timeline-item:nth-child(11) {
    animation-delay: 1.1s;
}

/* Responsive Design */
@media (max-width: 768px) {
    .timeline::before {
        left: 2rem;
    }

    .timeline-dot {
        left: 2rem;
    }

    .timeline-item:nth-child(odd) .timeline-content,
    .timeline-item:nth-child(even) .timeline-content {
        margin-left: 5rem;
        margin-right: 0;
        text-align: left;
    }

    .main-content {
        padding: 0 1rem 4rem;
    }

    .section-header h2 {
        font-size: 2.5rem;
    }

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

    .timeline-time {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}

/* Scroll behavior */
html {
    scroll-behavior: smooth;
}

/* Enhanced focus states for accessibility */
.btn-primary:focus,
.btn-secondary:focus {
    outline: 3px solid var(--secondary-blue);
    outline-offset: 2px;
}

@media (max-width: 768px) {
    .timeline::before {
        left: 1.5rem;
        /* Lebih dekat ke kiri */
    }

    .timeline-dot {
        left: 1.5rem;
        /* Sesuaikan dengan timeline line */
        width: 25px;
        height: 25px;
    }

    .timeline-item:nth-child(odd) .timeline-content,
    .timeline-item:nth-child(even) .timeline-content {
        margin-left: 4rem;
        /* Kurangi dari 5rem */
        margin-right: 1rem;
        text-align: left;
    }

    .timeline-content {
        padding: 2rem 1.5rem;
        /* Kurangi padding */
    }

    .timeline-title {
        font-size: 1.5rem;
        /* Kurangi dari default */
        line-height: 1.3;
    }

    .timeline-time {
        font-size: 1.1rem;
        margin-bottom: 1rem;
    }
}

@media (max-width: 768px) {
    .main-content {
        padding: 0 1rem 3rem;
    }

    .section-header {
        margin-bottom: 4rem;
        padding: 0 1rem;
    }

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

@media (max-width: 768px) {
    .btn-primary,
    .btn-secondary {
        min-height: 48px;
        /* Minimum touch target */
    }

    .timeline-content:hover {
        transform: translateY(-5px);
        /* Kurangi hover effect */
    }
}

@media (max-width: 768px) {
    .timeline-item {
        margin-bottom: 5rem;
        animation: none;
        /* Matikan complex animations */
        opacity: 1;
    }
}

/* Partnership Section Styles */
.partnership-section {
    margin: 0 auto;
    margin-bottom: 5rem;
    max-width: 1600px;
    padding: 5rem 2rem;
    background: var(--bg-gradient);
    border-radius: 32px;
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 1s ease, transform 1s ease;
}

.partnership-section.animate {
    opacity: 1;
    transform: translateY(0);
}

.partnership-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;

    animation: patternMove 25s linear infinite;
}

@keyframes patternMove {
    0% {
        transform: translateX(0) translateY(0);
    }

    100% {
        transform: translateX(-40px) translateY(-40px);
    }
}

.partnership-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 2;
}

.partnership-header h2 {
    font-size: 3rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1rem;
    letter-spacing: -1px;
    background: linear-gradient(135deg, #ffffff 0%, #e0e7ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.partnership-header p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
    margin: 0 auto;
    font-weight: 400;
}

.partnership-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    position: relative;
    z-index: 2;
}

.partnership-column {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 24px;
    padding: 3rem;
    transition: all 0.4s ease;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.partnership-column.animate {
    opacity: 1;
    transform: translateY(0);
}

.partnership-column:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-8px);
}

.column-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 2.5rem;
    text-align: center;
    position: relative;
    padding-bottom: 1rem;
}

.column-title::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(
        90deg,
        var(--light-blue),
        white,
        var(--light-blue)
    );
    border-radius: 2px;
}

.partners-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    /* Dua kolom per kategori */
    gap: 2rem;
}

.partner-card {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(30px) scale(0.95);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.partner-card a {
    text-decoration: none;
    color: inherit;
    /* optional, biar warnanya nggak jadi biru default */
}

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

.partner-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.08),
        transparent
    );
    transition: left 0.6s ease;
}

.partner-card:hover::before {
    left: 100%;
}

.partner-card:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.partner-logo-wrapper {
    width: 90px;
    height: 90px;
    margin: 0 auto 1.5rem;
    background: white;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

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

.partner-logo {
    width: 60px;
    height: 60px;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.partner-info h3 {
    color: white;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    letter-spacing: -0.3px;
}

.partner-info p {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.95rem;
    font-weight: 400;
    line-height: 1.4;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .partnership-grid {
        gap: 3rem;
    }

    .partnership-column {
        padding: 2.5rem;
    }
}

@media (max-width: 768px) {
    .partnership-section {
        padding: 4rem 1.5rem;
        border-radius: 24px;
    }

    .partnership-header h2 {
        font-size: 2.5rem;
    }

    .partnership-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .partnership-column {
        padding: 2rem;
    }

    .column-title {
        font-size: 1.3rem;
        margin-bottom: 2rem;
    }

    .partners-list {
        gap: 1.5rem;
        grid-template-columns: 1fr;
        /* jadi 1 kolom saja saat mobile */
    }

    .partner-card {
        padding: 1.5rem;
    }

    .partner-logo-wrapper {
        width: 80px;
        height: 80px;
        margin-bottom: 1.2rem;
    }

    .partner-logo {
        width: 50px;
        height: 50px;
    }

    .partner-info h3 {
        font-size: 1.2rem;
    }

    .partner-info p {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .partnership-section {
        padding: 3rem 1rem;
        margin: 0 1rem;
    }

    .partnership-header h2 {
        font-size: 2rem;
    }

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

    .partnership-column {
        padding: 1.5rem;
    }

    .partner-card {
        padding: 1.2rem;
    }
}

/* Footer Styles */
.footer {
    background: linear-gradient(135deg, #0f1419 0%, #1e3a8a 50%, #0f1419 100%);
    color: white;
    position: relative;
    overflow: hidden;
    animation: fadeInUp 1s ease-out;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateY(60px);
    transition: all 1.2s cubic-bezier(0.22, 1, 0.36, 1);
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    margin-bottom: calc(-50vw + 50%);
}

.footer.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.footer.animate-out {
    opacity: 0.3;
    transform: translateY(30px) scale(0.98);
}

.footer::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(
            circle at 20% 20%,
            rgba(59, 130, 246, 0.3) 0%,
            transparent 50%
        ),
        radial-gradient(
            circle at 80% 80%,
            rgba(30, 64, 175, 0.3) 0%,
            transparent 50%
        ),
        radial-gradient(
            circle at 40% 60%,
            rgba(99, 102, 241, 0.2) 0%,
            transparent 50%
        ),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="footerGrid" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M 20 0 L 0 0 0 20" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23footerGrid)" /></svg>');
    animation: backgroundShift 20s linear infinite;
    pointer-events: none;
}

/* Enhanced Background Pattern */
.footer::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(
            circle at 20% 20%,
            rgba(59, 130, 246, 0.3) 0%,
            transparent 50%
        ),
        radial-gradient(
            circle at 80% 80%,
            rgba(30, 64, 175, 0.3) 0%,
            transparent 50%
        ),
        radial-gradient(
            circle at 40% 60%,
            rgba(99, 102, 241, 0.2) 0%,
            transparent 50%
        ),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="footerGrid" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M 20 0 L 0 0 0 20" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23footerGrid)" /></svg>');
    animation: backgroundShift 20s linear infinite;
    pointer-events: none;
}

@keyframes backgroundShift {
    0% {
        transform: translateX(0) translateY(0) rotate(0deg);
    }
    100% {
        transform: translateX(-40px) translateY(-40px) rotate(360deg);
    }
}

/* Floating Orbs for Footer */
.footer-floating-orbs {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.footer-orb {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(
        45deg,
        rgba(59, 130, 246, 0.15),
        rgba(99, 102, 241, 0.15)
    );
    backdrop-filter: blur(15px);
    animation: footerOrbFloat 8s ease-in-out infinite;
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.3);
    opacity: 0;
    transform: scale(0.5);
    transition: all 1.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.footer.animate-in .footer-orb {
    opacity: 0.6;
    transform: scale(1);
}

.footer.animate-in .footer-orb:nth-child(1) {
    transition-delay: 0.3s;
}
.footer.animate-in .footer-orb:nth-child(2) {
    transition-delay: 0.5s;
}
.footer.animate-in .footer-orb:nth-child(3) {
    transition-delay: 0.7s;
}
.footer.animate-in .footer-orb:nth-child(4) {
    transition-delay: 0.9s;
}
.footer.animate-in .footer-orb:nth-child(5) {
    transition-delay: 1.1s;
}

.footer-orb:nth-child(1) {
    width: 150px;
    height: 150px;
    top: 15%;
    left: 5%;
    animation-delay: 0s;
}

.footer-orb:nth-child(2) {
    width: 100px;
    height: 100px;
    top: 30%;
    right: 10%;
    animation-delay: -3s;
}

.footer-orb:nth-child(3) {
    width: 80px;
    height: 80px;
    bottom: 25%;
    left: 15%;
    animation-delay: -6s;
}

.footer-orb:nth-child(4) {
    width: 120px;
    height: 120px;
    bottom: 10%;
    right: 20%;
    animation-delay: -2s;
}

.footer-orb:nth-child(5) {
    width: 60px;
    height: 60px;
    top: 10%;
    left: 50%;
    animation-delay: -4s;
}

@keyframes footerOrbFloat {
    0%,
    100% {
        transform: translateY(0px) translateX(0px) rotate(0deg) scale(1);
        opacity: 0.6;
    }
    33% {
        transform: translateY(-30px) translateX(20px) rotate(120deg) scale(1.1);
        opacity: 0.8;
    }
    66% {
        transform: translateY(15px) translateX(-15px) rotate(240deg) scale(0.9);
        opacity: 0.7;
    }
}

/* Enhanced Particle System */
.footer-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 1;
}

.footer-particle {
    position: absolute;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    animation: footerParticleFloat 12s ease-in-out infinite;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
    opacity: 0;
    transition: opacity 2s ease-in-out;
}

.footer.animate-in .footer-particle {
    opacity: 0.8;
}

.footer-particle:nth-child(1) {
    width: 3px;
    height: 3px;
    left: 10%;
    animation-delay: 0s;
}
.footer-particle:nth-child(2) {
    width: 5px;
    height: 5px;
    left: 25%;
    animation-delay: -2s;
}
.footer-particle:nth-child(3) {
    width: 4px;
    height: 4px;
    left: 40%;
    animation-delay: -4s;
}
.footer-particle:nth-child(4) {
    width: 6px;
    height: 6px;
    left: 55%;
    animation-delay: -1s;
}
.footer-particle:nth-child(5) {
    width: 3px;
    height: 3px;
    left: 70%;
    animation-delay: -3s;
}
.footer-particle:nth-child(6) {
    width: 4px;
    height: 4px;
    left: 85%;
    animation-delay: -5s;
}
.footer-particle:nth-child(7) {
    width: 5px;
    height: 5px;
    left: 15%;
    animation-delay: -2.5s;
}
.footer-particle:nth-child(8) {
    width: 3px;
    height: 3px;
    left: 60%;
    animation-delay: -4.5s;
}
.footer-particle:nth-child(9) {
    width: 4px;
    height: 4px;
    left: 35%;
    animation-delay: -1.5s;
}
.footer-particle:nth-child(10) {
    width: 5px;
    height: 5px;
    left: 80%;
    animation-delay: -3.5s;
}

@keyframes footerParticleFloat {
    0% {
        transform: translateY(100vh) scale(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) scale(1) rotate(360deg);
        opacity: 0;
    }
}

/* Geometric Shapes */
.footer-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.footer-shape {
    position: absolute;
    opacity: 0.08;
    animation: footerShapeRotate 25s linear infinite;
}

.footer-shape-1 {
    top: 20%;
    right: 15%;
    width: 180px;
    height: 180px;
    border: 4px solid rgba(59, 130, 246, 0.6);
    border-radius: 25px;
    animation-delay: 0s;
}

.footer-shape-2 {
    bottom: 20%;
    left: 10%;
    width: 0;
    height: 0;
    border-left: 80px solid transparent;
    border-right: 80px solid transparent;
    border-bottom: 120px solid rgba(99, 102, 241, 0.6);
    animation-delay: -12s;
}

.footer-shape-3 {
    top: 40%;
    left: 30%;
    width: 100px;
    height: 100px;
    border: 3px solid rgba(147, 51, 234, 0.6);
    border-radius: 50%;
    animation-delay: -8s;
}

@keyframes footerShapeRotate {
    from {
        transform: rotate(0deg) scale(1);
    }
    50% {
        transform: rotate(180deg) scale(1.2);
    }
    to {
        transform: rotate(360deg) scale(1);
    }
}

/* Glowing Lines */
.footer-lines {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.footer-line {
    position: absolute;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(59, 130, 246, 0.8),
        rgba(99, 102, 241, 0.8),
        transparent
    );
    height: 2px;
    animation: footerLineMove 8s ease-in-out infinite;
    border-radius: 1px;
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.5);
}

.footer-line:nth-child(1) {
    top: 25%;
    width: 200px;
    left: -200px;
    animation-delay: 0s;
}

.footer-line:nth-child(2) {
    top: 60%;
    width: 150px;
    left: -150px;
    animation-delay: -4s;
}

.footer-line:nth-child(3) {
    top: 80%;
    width: 180px;
    left: -180px;
    animation-delay: -2s;
}

@keyframes footerLineMove {
    0% {
        left: -200px;
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        left: 100%;
        opacity: 0;
    }
}

@keyframes pulse {
    0%,
    100% {
        opacity: 0.5;
    }
    50% {
        opacity: 0.8;
    }
}

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

@keyframes glow {
    0%,
    100% {
        box-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(59, 130, 246, 0.6);
    }
}

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

@keyframes bounce {
    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

.footer-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 6rem 2rem 2rem;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 2fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

/* Logo and About Section - Combined */
.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    opacity: 0;
    transform: translateX(-80px);
    transition: all 1s cubic-bezier(0.22, 1, 0.36, 1) 0.2s;
}

.footer-brand.animate-in {
    opacity: 1;
    transform: translateX(0);
}

.footer-logo-container {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.footer-logo-bg {
    background: white;
    padding: 1rem;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s ease;
    animation: float 3s ease-in-out infinite;
}

.footer-logo-bg:hover {
    transform: scale(1.05) rotate(2deg);
    box-shadow: 0 15px 50px rgba(59, 130, 246, 0.3);
    border-color: var(--secondary-blue);
}

.footer-logo-bg img {
    height: 60px;
    width: auto;
    display: block;
    transition: all 0.3s ease;
}

.footer-logo-bg:hover img {
    filter: drop-shadow(0 0 10px rgba(59, 130, 246, 0.5));
}

.footer-brand-text {
    flex: 1;
}

.footer-brand-title {
    font-size: 1.8rem;
    font-weight: 800;
    color: white;
    margin: 0 0 0.5rem 0;
    line-height: 1.2;
    background: linear-gradient(135deg, #ffffff 0%, var(--secondary-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all 0.3s ease;
}

.footer-brand-title:hover {
    transform: translateX(10px);
    text-shadow: 0 0 20px rgba(59, 130, 246, 0.5);
}

.footer-brand-subtitle {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
    margin: 0;
}

.footer-about-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: white;
    position: relative;
    display: inline-block;
    transition: all 0.3s ease;
    cursor: default;
}

.footer-section h3:hover {
    transform: translateY(-2px);
}

.footer-section h3::after {
    content: "";
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
    transition: width 0.5s ease;
}

.footer-section h3:hover::after {
    width: 100%;
    animation: glow 2s ease-in-out infinite;
}

.footer-section:nth-child(1) {
    animation: slideInLeft 1s ease-out 0.2s both;
}

.footer-section:nth-child(2) {
    animation: slideInUp 1s ease-out 0.4s both;
}

.footer-section:nth-child(3) {
    animation: slideInRight 1s ease-out 0.6s both;
}

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

.footer-links {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1s cubic-bezier(0.22, 1, 0.36, 1) 0.4s;
}

.footer-links.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.footer-links ul {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 1rem;
    opacity: 0;
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.footer-links.animate-in li {
    opacity: 1;
    transform: translateX(0);
}

.footer-links.animate-in li:nth-child(1) {
    transition-delay: 0.9s;
}
.footer-links.animate-in li:nth-child(2) {
    transition-delay: 1s;
}
.footer-links.animate-in li:nth-child(3) {
    transition-delay: 1.1s;
}
.footer-links.animate-in li:nth-child(4) {
    transition-delay: 1.2s;
}

.footer-links li:nth-child(1) {
    animation-delay: 0.8s;
}
.footer-links li:nth-child(2) {
    animation-delay: 0.9s;
}
.footer-links li:nth-child(3) {
    animation-delay: 1s;
}
.footer-links li:nth-child(4) {
    animation-delay: 1.1s;
}
.footer-links li:nth-child(5) {
    animation-delay: 1.2s;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 1rem;
    transition: all 0.4s ease;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.5rem 0;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
}

.footer-links a::before {
    content: "";
    position: absolute;
    left: -100%;
    top: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(59, 130, 246, 0.1),
        transparent
    );
    transition: left 0.5s ease;
}

.footer-links a:hover::before {
    left: 100%;
}

.footer-links a:hover {
    color: #ffffff;
    transform: translateX(15px) scale(1.05);
    background: var(--accent-blue);
    padding-left: 1rem;
    box-shadow: 0 5px 20px rgba(59, 130, 246, 0.2);
}

.footer-links .material-icons {
    font-size: 1.1rem;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.footer-links a:hover .material-icons {
    opacity: 1;
    transform: rotate(360deg) scale(1.2);
    color: var(--secondary-blue);
}

.footer-links a.active {
    color: #ffffff;
    background: var(--accent-blue);
    padding-left: 1rem;
    transform: translateX(15px) scale(1.05);
    box-shadow: 0 5px 20px rgba(59, 130, 246, 0.2);
}

.footer-links a.active .material-icons {
    opacity: 1;
    transform: rotate(360deg) scale(1.2);
    color: var(--secondary-blue);
}

/* Combined Event and Contact Section */
.footer-event-contact {
    background: rgba(0, 0, 0, 0.1);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(15px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    opacity: 0;
    transform: translateX(80px);
    transition: all 1s cubic-bezier(0.22, 1, 0.36, 1) 0.6s;
}

.footer-event-contact.animate-in {
    opacity: 1;
    transform: translateX(0);
}

.event-section {
    text-align: center;
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.event-date {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--light-blue);
    margin-bottom: 0.5rem;
}

.event-venue {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
}

.register-btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    background: linear-gradient(135deg, #1e40af 0%, #2563eb 50%, #3b82f6 100%);
    color: #ffffff;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.register-btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-accent);
    transition: left 0.4s ease;
    z-index: -1;
}

.register-btn:hover::before {
    left: 0;
}

.register-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-glow);
    animation: bounce 0.6s ease;
    color: white;
    text-decoration: none;
}

.register-btn:active {
    transform: translateY(-1px) scale(1.02);
}

.contact-section h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: white;
    margin-bottom: 1.5rem;
    text-align: center;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.01);
    border: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0;
    transform: translateX(40px);
    transition: all 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.footer-event-contact.animate-in .contact-item {
    opacity: 1;
    transform: translateX(0);
}

.footer-event-contact.animate-in .contact-item:nth-child(1) {
    transition-delay: 0.7s;
}
.footer-event-contact.animate-in .contact-item:nth-child(2) {
    transition-delay: 0.8s;
}
.footer-event-contact.animate-in .contact-item:nth-child(3) {
    transition-delay: 0.9s;
}
.footer-event-contact.animate-in .contact-item:nth-child(4) {
    transition-delay: 1s;
}

/* Refined scroll-out animations */
.footer.animate-out .footer-brand {
    opacity: 0;
    transform: translateX(-40px);
    transition-delay: 0s;
}

.footer.animate-out .footer-links {
    opacity: 0;
    transform: translateY(20px);
    transition-delay: 0.1s;
}

.footer.animate-out .footer-event-contact {
    opacity: 0;
    transform: translateX(40px);
    transition-delay: 0.2s;
}

.footer.animate-out .footer-bottom {
    opacity: 0;
    transform: translateY(20px);
    transition-delay: 0.3s;
}

/* Smooth performance optimizations */
.footer * {
    will-change: transform, opacity;
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .footer,
    .footer *,
    .footer-brand,
    .footer-links,
    .footer-event-contact,
    .footer-bottom,
    .footer-orb,
    .footer-particle,
    .contact-item,
    .social-link {
        transition-duration: 0.3s !important;
        animation-duration: 0.3s !important;
    }
}

.contact-item::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(59, 130, 246, 0.05),
        transparent
    );
    transition: left 0.5s ease;
}

.contact-item:hover::before {
    left: 100%;
}

.contact-item:hover {
    background: rgba(0, 0, 0, 0.1);
    transform: translateX(5px);
    box-shadow: 0 5px 20px rgba(59, 130, 246, 0.1);
}

.contact-item:last-child {
    margin-bottom: 0;
}

.contact-item .material-icons {
    color: var(--secondary-blue);
    font-size: 1.3rem;
    margin-top: 0.2rem;
    transition: all 0.3s ease;
}

.contact-item:hover .material-icons {
    transform: scale(1.2) rotate(10deg);
    filter: drop-shadow(0 0 10px rgba(59, 130, 246, 0.5));
}

.contact-item div {
    flex: 1;
}

.contact-item strong {
    display: block;
    margin-bottom: 0.3rem;
    color: #ffffff;
    font-size: 0.9rem;
    font-weight: 700;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
}

.contact-item span {
    color: rgba(255, 255, 255, 0.95);
    font-size: 0.9rem;
    line-height: 1.4;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.contact-item a {
    color: #ffffff;
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.contact-item a:hover {
    color: #e0f2fe;
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.5);
}

.footer-social {
    margin-top: 2rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-link {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.4s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(30px) scale(0.8);
    transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.footer-brand.animate-in .social-link:nth-child(1) {
    opacity: 1;
    transform: translateY(0) scale(1);
    transition-delay: 1.3s;
}
.footer-brand.animate-in .social-link:nth-child(2) {
    opacity: 1;
    transform: translateY(0) scale(1);
    transition-delay: 1.4s;
}
.footer-brand.animate-in .social-link:nth-child(3) {
    opacity: 1;
    transform: translateY(0) scale(1);
    transition-delay: 1.5s;
}
.footer-brand.animate-in .social-link:nth-child(4) {
    opacity: 1;
    transform: translateY(0) scale(1);
    transition-delay: 1.6s;
}

.social-link::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: var(--gradient-primary);
    border-radius: 50%;
    transition: all 0.4s ease;
    transform: translate(-50%, -50%);
    z-index: -1;
}

.social-link:hover::before {
    width: 100%;
    height: 100%;
}

.social-link:hover {
    transform: translateY(-8px) scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-glow);
    border-color: rgba(255, 255, 255, 0.4);
}

.social-link:nth-child(1):hover {
    animation: bounce 0.6s ease 0.1s;
}
.social-link:nth-child(2):hover {
    animation: bounce 0.6s ease 0.2s;
}
.social-link:nth-child(3):hover {
    animation: bounce 0.6s ease 0.3s;
}
.social-link:nth-child(4):hover {
    animation: bounce 0.6s ease 0.4s;
}

.social-link .material-icons {
    font-size: 1.3rem;
    transition: all 0.3s ease;
    z-index: 1;
}

.social-link:hover .material-icons {
    transform: scale(1.2);
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.8));
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    animation: slideInUp 1s ease-out 1s both;
    opacity: 0;
    transform: translateY(30px);
    transition: all 1s cubic-bezier(0.22, 1, 0.36, 1) 0.8s;
}

.footer-bottom.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 1.5rem;
}

.footer-bottom-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    transition: all 0.3s ease;
}

.footer-bottom-logo:hover {
    transform: scale(1.05);
}

.footer-bottom-logo .material-icons {
    font-size: 1.8rem;
    color: var(--secondary-blue);
    transition: all 0.3s ease;
    animation: float 2s ease-in-out infinite;
}

.footer-bottom-logo:hover .material-icons {
    transform: rotate(360deg);
    filter: drop-shadow(0 0 15px rgba(59, 130, 246, 0.8));
}

.footer-bottom-logo span {
    font-size: 1.1rem;
    font-weight: 700;
    color: #ffffff;
    transition: all 0.3s ease;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.footer-bottom-logo:hover span {
    color: #f8fafc;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.footer-bottom-links span {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    position: relative;
    overflow: hidden;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.footer-bottom-links span::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(59, 130, 246, 0.1),
        transparent
    );
    transition: left 0.4s ease;
}

.footer-bottom-links span:hover::before {
    left: 100%;
}

.footer-bottom-links span:hover {
    color: #ffffff;
    background: rgba(59, 130, 246, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(59, 130, 246, 0.2);
}

.copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
    line-height: 1.5;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 1.5rem;
    transition: all 0.3s ease;
}

.copyright:hover {
    color: rgba(255, 255, 255, 0.8);
    transform: translateY(-2px);
}

/* Responsiveness */
@media (max-width: 1024px) {
    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }

    .footer-event-contact {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .footer-content {
        padding: 4rem 1rem 2rem;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .footer-logo-container {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .footer-brand-text {
        text-align: center;
    }

    .footer-brand-title {
        font-size: 1.5rem;
    }

    .footer-about-text {
        font-size: 1rem;
    }

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-bottom-links {
        justify-content: center;
    }

    .social-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .footer-section h3 {
        font-size: 1.3rem;
    }

    .footer-event-contact {
        padding: 1.5rem;
    }

    .footer-logo-bg {
        padding: 0.8rem;
    }

    .footer-logo-bg img {
        height: 50px;
    }

    .footer-brand-title {
        font-size: 1.3rem;
    }

    .footer-bottom-links {
        flex-direction: column;
        gap: 1rem;
    }
}
.modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.modal-content {
    position: relative;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 24px;
    max-width: 900px;
    width: 95%;
    max-height: 90vh;
    overflow: hidden;
    animation: modalSlideUp 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25),
        0 0 0 1px rgba(255, 255, 255, 0.1);

    overflow-y: auto; /* ← Tambah ini untuk scroll vertikal */
    overflow-x: hidden; /* ← Tambah ini untuk hide scroll horizontal */
}

/* Custom scrollbar (opsional untuk estetika) */
.modal-content::-webkit-scrollbar {
    width: 8px;
}

.modal-content::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 4px;
}

.modal-content::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #3b82f6, #1e40af);
    border-radius: 4px;
}

.modal-content::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #2563eb, #1e3a8a);
}

@keyframes modalSlideUp {
    from {
        transform: translateY(100px) scale(0.9);
        opacity: 0;
    }
    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

.modal-header {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    padding: 32px 40px 24px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.modal-header::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="grain" patternUnits="userSpaceOnUse" width="100" height="100"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grain)"/></svg>')
        repeat;
    opacity: 0.3;
}

.modal-title {
    font-family: "Inter", sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: white;
    margin: 0 0 8px 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 1;
}

.modal-subtitle {
    font-family: "Inter", sans-serif;
    font-size: 16px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    position: relative;
    z-index: 1;
}

.live-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(239, 68, 68, 0.9);
    color: white;
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    margin-top: 16px;
    backdrop-filter: blur(10px);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%,
    100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.live-dot {
    width: 8px;
    height: 8px;
    background: white;
    border-radius: 50%;
    animation: blink 1s infinite;
}

@keyframes blink {
    0%,
    50% {
        opacity: 1;
    }
    51%,
    100% {
        opacity: 0.3;
    }
}

.modal-body {
    padding: 32px 40px;
}

.video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    background: #000;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.modal-footer {
    padding: 24px 40px 32px;
    text-align: center;
    background: linear-gradient(
        to bottom,
        transparent,
        rgba(248, 250, 252, 0.5)
    );
}

.expo-info {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.info-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.info-icon {
    font-size: 24px;
    color: #3b82f6;
}

.info-text {
    font-size: 14px;
    font-weight: 600;
    color: #374151;
}

.info-subtext {
    font-size: 12px;
    color: #6b7280;
}

.close {
    position: absolute;
    top: 20px;
    right: 24px;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: bold;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 2;
}

.close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

/* Responsive Design */
@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        margin: 20px;
        max-height: 95vh;
    }

    .modal-header {
        padding: 24px 20px 20px;
    }

    .modal-title {
        font-size: 22px;
    }

    .modal-subtitle {
        font-size: 14px;
    }

    .modal-body {
        padding: 24px 20px;
    }

    .modal-footer {
        padding: 20px 20px 24px;
    }

    .expo-info {
        gap: 20px;
    }

    .close {
        top: 16px;
        right: 16px;
        width: 36px;
        height: 36px;
        font-size: 18px;
    }
}

/* Live Button Styles */
.live-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
    border: none;
    padding: 16px 24px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px -8px rgba(239, 68, 68, 0.4);
    margin-left: 16px;
    font-family: "Inter", sans-serif;
    text-decoration: none;
}

.live-button:hover {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    transform: translateY(-2px);
    box-shadow: 0 12px 35px -8px rgba(239, 68, 68, 0.6);
}

.live-button:active {
    transform: translateY(0);
}

.live-button-icon {
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    animation: pulse 2s infinite;
    flex-shrink: 0;
}

/* Event ended section styles */
#countdown-ended {
    display: none;
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
}

/* Responsive untuk mobile */
@media (max-width: 768px) {
    #countdown-ended {
        font-size: 20px;
        flex-direction: column;
    }

    .live-button {
        margin-left: 0;
        margin-top: 16px;
        padding: 14px 20px;
        font-size: 15px;
    }
}