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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    background: #0a0a0a;
    width: 100%;
    max-width: 100vw;
    position: relative;
}

/* Animated Background */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    overflow: hidden;
}

.floating-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    display: block;
}

@media (max-width: 1024px) {
    .floating-shapes {
        display: none;
    }
}

@media (max-width: 768px) {
    .animated-bg {
        position: fixed;
        overflow: hidden;
    }

    body {
        overflow-x: hidden;
        width: 100%;
        max-width: 100vw;
    }

    * {
        max-width: 100%;
        box-sizing: border-box;
    }

    .container {
        padding: 0 1rem;
        max-width: 100vw;
        overflow-x: hidden;
    }

    section {
        overflow-x: hidden;
        width: 100%;
        max-width: 100vw;
    }
}

.shape {
    position: absolute;
    background: linear-gradient(45deg, #6366f1, #8b5cf6, #ec4899);
    border-radius: 50%;
    opacity: 0.1;
    animation: float 20s infinite linear;
}

.shape-1 {
    width: 80px;
    height: 80px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 120px;
    height: 120px;
    top: 60%;
    right: 10%;
    animation-delay: -5s;
}

.shape-3 {
    width: 60px;
    height: 60px;
    top: 80%;
    left: 20%;
    animation-delay: -10s;
}

.shape-4 {
    width: 100px;
    height: 100px;
    top: 10%;
    right: 30%;
    animation-delay: -15s;
}

.shape-5 {
    width: 40px;
    height: 40px;
    top: 40%;
    left: 60%;
    animation-delay: -7s;
}

.shape-6 {
    width: 90px;
    height: 90px;
    top: 70%;
    right: 20%;
    animation-delay: -12s;
}

@keyframes float {
    0% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0.1;
    }

    50% {
        opacity: 0.3;
    }

    100% {
        transform: translateY(-1000px) rotate(360deg);
        opacity: 0;
    }
}

/* Page Loader */
.loader-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0a0a0a, #1a1a2e, #16213e);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.8s ease-out;
}

.loader-wrapper.hidden {
    opacity: 0;
    pointer-events: none;
}

.loader {
    text-align: center;
    color: white;
}

.loader-circle {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 2rem;
}

.loader-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 3px solid transparent;
    border-top: 3px solid #6366f1;
    border-radius: 50%;
    animation: spin 1.5s linear infinite;
}

.loader-ring:nth-child(2) {
    width: 80%;
    height: 80%;
    top: 10%;
    left: 10%;
    border-top-color: #8b5cf6;
    animation-delay: -0.5s;
}

.loader-ring:nth-child(3) {
    width: 60%;
    height: 60%;
    top: 20%;
    left: 20%;
    border-top-color: #ec4899;
    animation-delay: -1s;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.loader-text {
    font-family: 'Orbitron', monospace;
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 3px;
}

/* width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
} */


.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    width: 100%;
    padding: 1rem 0;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: none;
    transform: translateY(0);
}

.header.scrolled {
    background: rgba(10, 10, 10, 0.98);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    padding: 0.7rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: #6366f1;
    text-decoration: none;
    transition: all 0.3s ease;
}

.logo:hover {
    transform: translateY(-2px);
    color: #8b5cf6;
}

.logo-hexagon {
    width: 35px;
    height: 35px;
    background: linear-gradient(45deg, #6366f1, #8b5cf6);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.logo:hover .logo-hexagon {
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.5);
}

.logo-hexagon i {
    color: white;
    font-size: 1rem;
}

.logo-text {
    font-family: 'Orbitron', monospace;
    background: linear-gradient(45deg, #6366f1, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-links {
    display: flex;
    list-style: none;
    gap: 0;
    margin: 0;
    padding: 0;
}

.nav-link {
    position: relative;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-weight: 500;
    padding: 0.8rem 1.2rem;
    border-radius: 8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin: 0 0.2rem;
    white-space: nowrap;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(45deg, #6366f1, #8b5cf6);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.05);
}

.nav-link:hover::before {
    width: 80%;
}

.nav-link.active {
    color: #6366f1;
    background: rgba(99, 102, 241, 0.1);
}

.nav-link.active::before {
    width: 80%;
}

.header-cta {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.cta-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(45deg, #6366f1, #8b5cf6);
    color: white;
    text-decoration: none;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
    background: linear-gradient(45deg, #8b5cf6, #ec4899);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 6px;
    transition: all 0.3s ease;
    min-width: 44px;
    min-height: 44px;
    justify-content: center;
    align-items: center;
}

.mobile-menu-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: #6366f1;
    border-radius: 2px;
    transition: all 0.3s ease;
}

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

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

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

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1002;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-20px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-nav.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
    list-style: none;
    padding: 0 2rem;
    margin: 0;
    width: 100%;
    max-width: 350px;
}

.mobile-nav-link {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 20px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    transform: translateY(20px);
    opacity: 0;
    animation: slideInUp 0.5s ease forwards;
    width: 100%;
    text-align: left;
    background: rgba(255, 255, 255, 0.08);
    border: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    display: block;
}

.mobile-nav-link:nth-child(1) {
    animation-delay: 0.1s;
}

.mobile-nav-link:nth-child(2) {
    animation-delay: 0.2s;
}

.mobile-nav-link:nth-child(3) {
    animation-delay: 0.3s;
}

.mobile-nav-link:nth-child(4) {
    animation-delay: 0.4s;
}

.mobile-nav-link:nth-child(5) {
    animation-delay: 0.5s;
}

.mobile-nav-link:nth-child(6) {
    animation-delay: 0.6s;
}

.mobile-nav-link:nth-child(7) {
    animation-delay: 0.7s;
}

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

.mobile-nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(45deg, #6366f1, #8b5cf6);
    transition: all 0.3s ease;
    border-radius: 0 2px 2px 0;
    opacity: 0;
}

.mobile-nav-link:hover {
    color: white;
    background: rgba(99, 102, 241, 0.15);
    transform: translateX(0);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.2);
}

.mobile-nav-link:hover::before {
    opacity: 1;
}

.mobile-nav-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: transparent;
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 1003;
}

.mobile-nav-close:hover {
    color: #6366f1;
    transform: scale(1.1);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 80px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-video-bg {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-video-bg video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10, 10, 10, 0.7), rgba(26, 26, 46, 0.8));
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
    box-sizing: border-box;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
    max-width: min(1200px, 100vw);
    box-sizing: border-box;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: 2rem;
    animation: badgeGlow 3s ease-in-out infinite;
}

@keyframes badgeGlow {

    0%,
    100% {
        box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
    }

    50% {
        box-shadow: 0 0 30px rgba(99, 102, 241, 0.6);
    }
}

.badge-icon {
    font-size: 1.2rem;
}

.badge-text {
    font-weight: 600;
    letter-spacing: 1px;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    font-family: 'Orbitron', monospace;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    max-width: 100%;
    padding: 0 1rem;
}

.title-line {
    display: block;
    animation: titleSlide 1s ease-out forwards;
    opacity: 0;
    transform: translateY(50px);
    white-space: normal;
    word-break: break-word;
}

.title-line:nth-child(1) {
    animation-delay: 0.2s;
}

.title-line:nth-child(2) {
    animation-delay: 0.4s;
}

.title-line:nth-child(3) {
    animation-delay: 0.6s;
}

.title-line.highlight {
    background: linear-gradient(45deg, #6366f1, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 800px;
    margin: 0 auto 3rem;
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 3rem;
}

.stat-item {
    text-align: center;
    animation: statFade 1s ease-out forwards;
    opacity: 0;
    transform: translateY(30px);
}

.stat-item:nth-child(1) {
    animation-delay: 0.8s;
}

.stat-item:nth-child(2) {
    animation-delay: 1s;
}

.stat-item:nth-child(3) {
    animation-delay: 1.2s;
}

.stat-item:nth-child(4) {
    animation-delay: 1.4s;
}

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

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    color: #6366f1;
    font-family: 'Orbitron', monospace;
    display: block;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.cta-primary,
.cta-secondary {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    overflow: hidden;
}

.cta-primary {
    background: linear-gradient(45deg, #6366f1, #8b5cf6);
    color: white;
}

.cta-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #8b5cf6, #ec4899);
    transition: left 0.3s ease;
}

.cta-primary:hover::before {
    left: 0;
}

.cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(99, 102, 241, 0.4);
}

.cta-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 1;
}

.cta-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
}

.cta-text,
.cta-arrow,
.cta-icon {
    position: relative;
    z-index: 2;
    display: inline-block;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(10px);
    }
}

.scroll-text {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.scroll-arrow {
    font-size: 1.5rem;
    color: #6366f1;
}

/* Section Styles */
section {
    scroll-margin-top: 100px;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1rem;
    font-family: 'Orbitron', monospace;
    background: linear-gradient(45deg, #6366f1, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    padding: 6rem 0;
    background: linear-gradient(135deg, #1a1a2e, #16213e);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1.5rem;
}

.about-text p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(10px);
}

.feature-icon {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(45deg, #6366f1, #8b5cf6);
    border-radius: 12px;
}

.feature-content h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: white;
    margin-bottom: 0.5rem;
}

.feature-content p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

.about-visual {
    position: relative;
    height: 500px;
}

.visual-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.floating-card {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    color: white;
    font-weight: 600;
    animation: cardFloat 6s ease-in-out infinite;
}

.floating-card i {
    font-size: 2rem;
    color: #6366f1;
}

.card-1 {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.card-2 {
    top: 20%;
    right: 20%;
    animation-delay: -2s;
}

.card-3 {
    bottom: 30%;
    left: 20%;
    animation-delay: -4s;
}

.card-4 {
    bottom: 10%;
    right: 10%;
    animation-delay: -6s;
}

@keyframes cardFloat {

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

    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

/* Speakers Section */
.speakers {
    padding: 6rem 0;
    background: #0a0a0a;
}

.speakers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.speaker-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    position: relative;
}

.speaker-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.3);
    border-color: rgba(99, 102, 241, 0.5);
}

.speaker-image {
    position: relative;
    height: 300px;
    overflow: hidden;
}

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

.speaker-card:hover .speaker-image img {
    transform: scale(1.1);
}

.speaker-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.speaker-card:hover .speaker-overlay {
    opacity: 1;
}

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

.speaker-social a {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.speaker-social a:hover {
    background: white;
    color: #6366f1;
    transform: scale(1.1);
}

.speaker-info {
    padding: 1.5rem;
    text-align: center;
}

.speaker-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.5rem;
}

.speaker-title {
    color: #6366f1;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.speaker-topic {
    color: rgba(255, 255, 255, 0.7);
    font-style: italic;
}

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

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

/* Schedule Section */
.schedule {
    padding: 6rem 0;
    background: linear-gradient(135deg, #16213e, #1a1a2e);
}

.schedule-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.tab-btn {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.2);
    padding: 1rem 2rem;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.tab-btn.active,
.tab-btn:hover {
    background: linear-gradient(45deg, #6366f1, #8b5cf6);
    border-color: transparent;
    transform: translateY(-2px);
}

.schedule-content {
    position: relative;
}

.schedule-day {
    display: none;
}

.schedule-day.active {
    display: block;
}

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

.timeline-item {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.timeline-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(10px);
}

.timeline-time {
    font-size: 1.2rem;
    font-weight: 700;
    color: #6366f1;
    min-width: 100px;
    font-family: 'Orbitron', monospace;
}

.timeline-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: white;
    margin-bottom: 0.5rem;
}

.timeline-content p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0.5rem;
}

.timeline-speaker {
    color: #8b5cf6;
    font-weight: 600;
}

/* Sponsors Section */
.sponsors {
    padding: 6rem 0;
    background: #0a0a0a;
}

.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.sponsor-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.sponsor-card:hover {
    background: rgba(255, 255, 255, 0.13);
    /* Removed transform and border-color for a static, clean hover */
}

.sponsor-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    color: white;
}

.sponsor-logo i {
    font-size: 3rem;
    color: #6366f1;
}

.sponsor-logo span {
    font-size: 1.2rem;
    font-weight: 600;
}

/* Tickets Section */
.tickets {
    padding: 6rem 0;
    background: linear-gradient(135deg, #1a1a2e, #16213e);
}

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

.ticket-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.ticket-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #6366f1, #8b5cf6);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.ticket-card:hover::before {
    opacity: 0.1;
}

.ticket-card:hover {
    background: rgba(255, 255, 255, 0.10);
    /* No transform or border color change for a clean effect */
}

.ticket-card.featured {
    border-color: #6366f1;
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.3);
}

.ticket-badge {
    display: none;
}

.ticket-header {
    text-align: center;
    margin-bottom: 2rem;
}

.ticket-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1rem;
}

.ticket-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
}

.currency {
    font-size: 1.5rem;
    color: #6366f1;
    font-weight: 600;
}

.amount {
    font-size: 3rem;
    font-weight: 900;
    color: white;
    font-family: 'Orbitron', monospace;
}

.period {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
}

.ticket-features {
    margin-bottom: 2rem;
}

.ticket-features ul {
    list-style: none;
    padding: 0;
}

.ticket-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    color: rgba(255, 255, 255, 0.8);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.ticket-features li:last-child {
    border-bottom: none;
}

.ticket-features i {
    color: #6366f1;
    font-size: 1.1rem;
}

.ticket-btn {
    position: absolute;
    width: 75%;
    bottom: 5%;
    margin: 0 0.5rem;
    background: linear-gradient(45deg, #6366f1, #8b5cf6);
    color: white;
    text-decoration: none;
    text-align: center;
    padding: 0.5rem 1rem;
    border-radius: 12px;
    font-weight: 600;
    transition: background 0.3s, box-shadow 0.3s;
    /* Removed flex/grid properties for button */
}

.ticket-btn:hover {
    background: linear-gradient(45deg, #8b5cf6, #ec4899);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.4);
}

/* Footer */
.footer {
    background: #0a0a0a;
    padding: 4rem 0 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: #6366f1;
    margin-bottom: 1rem;
}

.footer-section h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 1rem;
}

.footer-section p {
    color: #e0e0e0;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.footer-section li {
    color: #ffffff;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: #6366f1;
    transform: translateY(-3px);
}

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

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section ul li a {
    color: #e0e0e0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #6366f1;
}

.footer-section ul li i {
    color: #6366f1;
    margin-right: 0.5rem;
    width: 20px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #e0e0e0;
}

.footer-bottom a {
    color: #6366f1;
    text-decoration: none;
    font-weight: 600;
}

/* Responsive Design */
@media (max-width: 768px) {

    /* Header Mobile Fixes */
    .header {
        padding: 0.8rem 0;
    }

    .header.scrolled {
        padding: 0.6rem 0;
    }

    .nav-container {
        padding: 0 1rem;
        gap: 1rem;
        flex-wrap: nowrap;
        overflow: hidden;
    }

    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
        order: 3;
        flex-shrink: 0;
    }

    .header-cta .cta-btn {
        display: none;
    }


    .logo {
        font-size: 1.3rem;
        flex-shrink: 0;
        min-width: 0;
        overflow: hidden;
    }

    .logo-hexagon {
        width: 30px;
        height: 30px;
        flex-shrink: 0;
    }

    .logo-text {
        font-size: 1.2rem;
    }

    .hero-scroll-indicator {
        display: none;
    }


    .mobile-nav-links {
        gap: 1.5rem;
        width: 100%;
        max-width: 300px;
        padding: 0 1rem;
    }

    .mobile-nav-link {
        width: 100%;
        text-align: center;
        font-size: 1.4rem;
        padding: 1rem 1.5rem;
        border-radius: 12px;
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(255, 255, 255, 0.1);
        transition: all 0.3s ease;
    }

    .mobile-nav-link:hover {
        background: rgba(99, 102, 241, 0.1);
        border-color: rgba(99, 102, 241, 0.3);
        transform: translateX(10px);
    }

    .mobile-nav-close {
        top: 1rem;
        right: 1rem;
        font-size: 1.8rem;
        z-index: 1001;
    }

    /* Other Mobile Adjustments */
    .hero-title {
        font-size: 2.5rem;
        padding: 0 0.5rem;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .title-line {
        white-space: normal;
        word-break: break-word;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: 2rem;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

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

    /* Make ticket button full-width and non-absolute on mobile */
    .ticket-btn {
        position: static;
        width: 100%;
        margin: 1rem 0 0 0;
    }

    /* Add bottom padding since button is no longer absolute */
    .ticket-card {
        padding-bottom: 2.5rem;
    }

    /* Stack timeline items vertically on mobile */
    .timeline-item {
        flex-direction: column;
        gap: 0.75rem;
        padding: 1.25rem;
    }
    .timeline-time {
        min-width: 0;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 480px) {

    /* Header Mobile Fixes */
    .header {
        padding: 0.6rem 0;
    }

    .header.scrolled {
        padding: 0.5rem 0;
    }

    .nav-container {
        padding: 0 0.8rem;
        gap: 0.5rem;
        flex-wrap: nowrap;
        overflow: hidden;
    }

    .logo {
        font-size: 1.1rem;
        gap: 0.5rem;
        flex-shrink: 0;
        min-width: 0;
        overflow: hidden;
    }

    .logo-hexagon {
        width: 26px;
        height: 26px;
        flex-shrink: 0;
    }

    .logo-text {
        font-size: 1rem;
    }

    .mobile-menu-btn {
        padding: 0.4rem;
    }

    .mobile-menu-btn span {
        width: 20px;
        height: 2px;
    }



    .mobile-nav-links {
        gap: 1rem;
        max-width: 280px;
    }

    .mobile-nav-link {
        font-size: 1.2rem;
        padding: 0.8rem 1.2rem;
    }

    .mobile-nav-close {
        top: 0.8rem;
        right: 0.8rem;
        font-size: 1.4rem;
    }

    /* Other Mobile Adjustments */
    .hero-content {
        padding: 0 1rem;
    }

    .hero-title {
        font-size: 2rem;
        padding: 0 0.5rem;
        word-wrap: break-word;
        overflow-wrap: break-word;
        line-height: 1.2;
    }

    .title-line {
        white-space: normal;
        word-break: break-word;
        margin-bottom: 0.5rem;
    }

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

    .container {
        padding: 0 1rem;
    }

    .hero-stats {
        gap: 1rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    /* Tighter cards and images on small phones */
    .speaker-image {
        height: 220px;
    }

    .ticket-card {
        padding: 1.25rem;
    }
}

/* Additional Mobile Optimizations */
@media (max-width: 360px) {
    .nav-container {
        padding: 0 0.5rem;
    }

    .logo {
        font-size: 1rem;
    }

    .logo-hexagon {
        width: 24px;
        height: 24px;
    }

    .logo-text {
        font-size: 0.9rem;
    }

    .mobile-nav-link {
        font-size: 1.1rem;
        padding: 0.7rem 1rem;
    }

    .hero-title {
        font-size: 1.8rem;
        padding: 0 0.3rem;
        line-height: 1.3;
    }

    .title-line {
        margin-bottom: 0.3rem;
    }
}

/* Extra Small Screen Fixes */
@media (max-width: 320px) {
    .hero-title {
        font-size: 1.6rem;
        padding: 0 0.2rem;
    }

    .logo-text {
        font-size: 0.8rem;
    }

    .nav-container {
        padding: 0 0.3rem;
    }
}

/* Landscape Mobile Fixes */
@media (max-width: 768px) and (orientation: landscape) {
    .header {
        padding: 0.5rem 0;
    }

    .mobile-nav-links {
        gap: 1rem;
    }

    .mobile-nav-link {
        font-size: 1.2rem;
        padding: 0.7rem 1.5rem;
    }
}

/* Ensure proper z-index stacking */
.header {
    z-index: 1000;
}

.mobile-nav {
    z-index: 1002;
}

.mobile-nav-close {
    z-index: 1003;
    padding: 1.5rem 2rem;
}

/* Fix: ensure Speakers section doesn't create its own scroll container */
.speakers,
.speakers > .container,
.speakers .speakers-grid {
    overflow: visible !important;
    height: auto !important;
    max-height: none !important;
}