/* ═══════════════════════════════════════════════════
   DRAKEN'26 — CINEMATIC DESIGN SYSTEM
   Theme: Deep Black & Bright Orange Illumination
   Typography: Space Grotesk & Inter
   ═══════════════════════════════════════════════════ */

:root {
    /* Backgrounds */
    --bg-primary: #050507;
    --bg-secondary: #0a0a0e;
    --bg-tertiary: #111116;
    --bg-elevated: #161620;
    --bg-overlay: rgba(5, 5, 7, 0.96);

    /* Text */
    --text-primary: #ffffff;
    --text-secondary: #9c9cae;
    --text-tertiary: #5e5e72;

    /* Primary Accent — Bright Orange Illumination */
    --orange: #ff5500;
    --orange-bright: #ff6600;
    --orange-hover: #ff771a;
    --orange-subtle: rgba(255, 85, 0, 0.08);
    --orange-border: rgba(255, 85, 0, 0.35);
    --orange-glow: rgba(255, 85, 0, 0.45);
    --orange-deep: #cc4400;

    /* Gold Accents */
    --gold: #d4af37;
    --gold-subtle: rgba(212, 175, 55, 0.12);

    /* Borders */
    --border: #1a1a24;
    --border-light: #262636;
    --border-hover: #404058;

    /* Status */
    --error: #ff4d4d;
    --error-bg: rgba(255, 77, 77, 0.08);
    --success: #38c172;

    /* Typography */
    --font-brand: 'Cinzel Decorative', 'Space Grotesk', serif;
    --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Layout */
    --section-padding: 96px 0;
    --container-width: 1180px;
    --container-padding: 0 40px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);

    /* Z-Index */
    --z-base: 1;
    --z-nav: 100;
    --z-modal: 200;
    --z-opening: 300;
}

/* ── Reset & Base ───────────────────────────────── */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    font-size: 16px;
    background-color: var(--bg-primary);
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    position: relative;
}

body.opening-active {
    overflow: hidden;
}

/* Persistent 3D Dragon Fire & Atmospheric Background Canvas */
.cinematic-dragon-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 1;
    opacity: 0.95;
    transition: opacity var(--transition-base);
}

/* Ambient Dragon Grid & Smoke Overlay Throughout Site */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: 
        linear-gradient(to right, rgba(255, 85, 0, 0.02) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 85, 0, 0.02) 1px, transparent 1px);
    background-size: 64px 64px;
    pointer-events: none;
    z-index: 0;
}

/* Glass-Metal Cards with 3D Depth & Volcanic Flame Illumination */
.event-card,
.rules-item,
.faq-item,
.registration-wrapper,
.organizer-card,
.location-wrapper {
    transform-style: preserve-3d;
    perspective: 1000px;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), 
                box-shadow 0.3s ease, 
                border-color 0.3s ease, 
                background-color 0.3s ease;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.event-card:hover,
.organizer-card:hover,
.rules-item:hover {
    box-shadow: 0 16px 45px rgba(255, 85, 0, 0.22), 
                inset 0 1px 1px rgba(255, 120, 0, 0.35);
    border-color: rgba(255, 102, 0, 0.5);
}

.registration-wrapper {
    background: rgba(10, 10, 14, 0.88);
    border: 1px solid rgba(255, 85, 0, 0.25);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 
                0 0 40px rgba(255, 85, 0, 0.12);
}

body.no-scroll { overflow: hidden; }

a {
    color: var(--orange-bright);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--orange-hover);
}

button {
    cursor: pointer;
    font-family: var(--font-body);
    border: none;
    background: none;
    outline: none;
}

ul, ol { list-style: none; }

::selection {
    background: var(--orange-bright);
    color: #ffffff;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: var(--container-padding);
    position: relative;
    z-index: 1;
}

.section {
    padding: var(--section-padding);
    position: relative;
    z-index: 1;
}

.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-label {
    display: inline-flex;
    align-items: center;
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--orange-bright);
    margin-bottom: 14px;
    padding: 6px 18px;
    border: 1px solid var(--orange-border);
    background: var(--orange-subtle);
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.12;
    letter-spacing: -0.02em;
    text-transform: uppercase;
}

.section-subtitle {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-top: 12px;
    max-width: 580px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.section-divider {
    width: 64px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--orange-bright), transparent);
    margin: 20px auto 0;
}

.btn-secondary {
    display: inline-block;
    padding: 12px 28px;
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-primary);
    background: transparent;
    border: 1px solid var(--orange-border);
    transition: all var(--transition-base);
}

.btn-secondary:hover {
    background: var(--orange-bright);
    color: #ffffff;
    border-color: var(--orange-bright);
    box-shadow: 0 0 20px rgba(255, 85, 0, 0.4);
}

/* ═══════════════════════════════════════════════════
   PROMINENT COLLEGE HEADER
   ═══════════════════════════════════════════════════ */
.college-header {
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
    background: var(--bg-primary);
    position: relative;
    z-index: calc(var(--z-nav) + 1);
}

.college-header-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
}

.college-logo-wrapper {
    width: 60px;
    height: 60px;
    flex-shrink: 0;
    border-radius: 50%;
    overflow: hidden;
    border: 1.5px solid var(--orange-border);
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 20px rgba(255, 85, 0, 0.2);
}

.college-logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.college-header-text { text-align: left; }

.college-title {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-primary);
    line-height: 1.25;
}

.college-affiliation {
    font-size: 0.72rem;
    color: var(--text-tertiary);
    letter-spacing: 0.05em;
    margin-top: 2px;
}

.college-dept {
    font-family: var(--font-display);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--orange-bright);
    margin-top: 3px;
}

/* ═══════════════════════════════════════════════════
   STICKY NAVBAR
   ═══════════════════════════════════════════════════ */
.navbar {
    position: sticky;
    top: 0;
    z-index: var(--z-nav);
    background: rgba(5, 5, 7, 0.94);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    transition: all var(--transition-base);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
}

.nav-brand {
    font-family: var(--font-brand);
    font-size: 1.4rem;
    font-weight: 900;
    letter-spacing: 0.05em;
    background: linear-gradient(180deg, #fff8d6 0%, #ffd700 30%, #ff8800 70%, #993300 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.8)) drop-shadow(0 0 12px rgba(255, 120, 0, 0.5));
}
.nav-brand .accent {
    background: linear-gradient(180deg, #ffffff 0%, #ffe680 30%, #ff6600 70%, #992600 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-link { font-family: var(--font-display); font-size: 0.78rem; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-secondary); padding: 6px 0; }
.nav-link:hover, .nav-link.active { color: var(--orange-bright); }

.nav-cta {
    padding: 8px 20px !important;
    border: 1px solid var(--orange-border);
    background: var(--orange-subtle);
    color: var(--orange-bright) !important;
}

.nav-cta:hover {
    background: var(--orange-bright);
    color: #ffffff !important;
    box-shadow: 0 0 20px rgba(255, 85, 0, 0.4);
}

.nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    cursor: pointer;
}

.nav-hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-base);
}

.nav-hamburger.active span:nth-child(1) { transform: rotate(45deg) translateY(5px); }
.nav-hamburger.active span:nth-child(2) { opacity: 0; }
.nav-hamburger.active span:nth-child(3) { transform: rotate(-45deg) translateY(-5px); }

.nav-mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    z-index: calc(var(--z-nav) - 1);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.nav-mobile-overlay.active { opacity: 1; }

.nav-mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    right: 0;
    width: 300px;
    height: 100%;
    background: var(--bg-secondary);
    border-left: 1px solid var(--border);
    z-index: var(--z-nav);
    transform: translateX(100%);
    transition: transform var(--transition-base);
    padding: 80px 36px 36px;
    flex-direction: column;
}

.nav-mobile-menu.active { transform: translateX(0); }

.nav-mobile-link {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-secondary);
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
    display: block;
}

.nav-mobile-link:hover, .nav-mobile-link.active { color: var(--orange-bright); }

/* ═══════════════════════════════════════════════════
   1. HERO SECTION & CINEMATIC DRAGON REVEAL
   ═══════════════════════════════════════════════════ */
.hero {
    padding: 110px 0 80px;
    text-align: center;
    position: relative;
    min-height: 88vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(180deg, rgba(5, 5, 7, 0.3) 0%, rgba(5, 5, 7, 0.95) 100%), url('../assets/images/hero_dragon.jpg') center/cover no-repeat;
}

/* Fullscreen Awakening Canvas Overlay */
.hero-awakening-canvas {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: var(--z-opening);
    opacity: 1;
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-awakening-canvas.faded { opacity: 0; pointer-events: none; }

.hero-bg-glow {
    position: absolute;
    top: 45%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(255, 85, 0, 0.2) 0%, rgba(255, 85, 0, 0.04) 45%, transparent 70%);
    pointer-events: none;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 880px;
    margin: 0 auto;
    opacity: 0;
    transform: scale(0.96) translateY(24px);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-content.awakened { opacity: 1; transform: scale(1) translateY(0); }

.hero-title {
    font-family: var(--font-brand);
    font-size: 5.6rem;
    font-weight: 900;
    letter-spacing: 0.05em;
    line-height: 1.05;
    margin-bottom: 14px;
    text-transform: uppercase;
    background: linear-gradient(180deg, #fff8d6 0%, #ffd700 25%, #ff8800 60%, #a63a00 88%, #ffe066 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.95)) drop-shadow(0 0 35px rgba(255, 136, 0, 0.7));
}

.hero-title .accent {
    background: linear-gradient(180deg, #ffffff 0%, #ffe680 30%, #ff6600 70%, #992600 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-type {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 18px;
}

.hero-badges {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.hero-badge {
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--orange-bright);
    background: rgba(255, 85, 0, 0.08);
    border: 1px solid var(--orange-border);
    padding: 8px 18px;
}

.hero-tagline {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: 0.35em;
    color: var(--gold);
    margin-bottom: 32px;
    text-transform: uppercase;
    text-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
}

.hero-countdown-box { margin-bottom: 32px; }
.countdown-title { display: block; font-family: var(--font-display); font-size: 0.72rem; font-weight: 800; letter-spacing: 0.3em; color: var(--text-tertiary); margin-bottom: 12px; }

.hero-countdown-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    padding: 16px 32px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    max-width: 480px;
    margin: 0 auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.countdown-unit { text-align: center; min-width: 64px; }
.countdown-value { font-family: var(--font-display); font-size: 2.2rem; font-weight: 800; color: var(--text-primary); line-height: 1; }
.countdown-label { font-family: var(--font-display); font-size: 0.62rem; font-weight: 700; letter-spacing: 0.25em; color: var(--text-tertiary); margin-top: 6px; }
.countdown-separator { font-family: var(--font-display); font-size: 1.6rem; color: var(--orange-bright); padding-bottom: 12px; }

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: #ffffff;
    background: var(--orange-bright);
    padding: 18px 48px;
    border: 1px solid var(--orange-hover);
    transition: all var(--transition-base);
    box-shadow: 0 0 35px rgba(255, 85, 0, 0.45);
}

.hero-cta:hover {
    background: var(--orange-hover);
    transform: translateY(-2px);
    box-shadow: 0 0 50px rgba(255, 85, 0, 0.7);
}

.hero-status-tag { font-family: var(--font-display); font-size: 0.7rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-tertiary); margin-top: 8px; }

/* ═══════════════════════════════════════════════════
   2. EVENTS SECTION
   ═══════════════════════════════════════════════════ */
.events-section {
    background: rgba(5, 5, 7, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid rgba(255, 85, 0, 0.25);
}

.events-category-label { font-family: var(--font-display); font-size: 0.8rem; font-weight: 800; letter-spacing: 0.25em; text-transform: uppercase; color: var(--orange-bright); margin-bottom: 32px; text-align: center; }
.events-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }

.event-card {
    background: rgba(10, 10, 14, 0.82);
    border: 1px solid var(--border);
    padding: 40px 32px;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.event-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 0;
    background: var(--orange-bright);
    transition: height var(--transition-base);
}

.event-card:hover {
    border-color: var(--orange-border);
    background: rgba(22, 22, 32, 0.9);
    transform: translateY(-4px);
    box-shadow: 0 16px 36px rgba(255, 85, 0, 0.22);
}

.event-card:hover::before { height: 100%; }

.event-card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.event-card-index { font-family: var(--font-display); font-size: 0.85rem; font-weight: 800; color: var(--orange-bright); }
.event-card-category { font-family: var(--font-display); font-size: 0.65rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-tertiary); }
.event-card-name { font-family: var(--font-display); font-size: 1.8rem; font-weight: 800; color: var(--text-primary); margin-bottom: 8px; text-transform: uppercase; }
.event-card-tagline { font-size: 0.88rem; font-style: italic; color: var(--text-secondary); margin-bottom: 16px; }
.event-card-type { font-size: 0.78rem; font-weight: 500; color: var(--text-tertiary); }
.event-card-arrow { position: absolute; bottom: 32px; right: 32px; font-size: 1.1rem; color: var(--text-tertiary); transition: all var(--transition-base); }
.event-card:hover .event-card-arrow { color: var(--orange-bright); transform: translateX(4px); }

/* Event Theme Badges & Individual Visual Identity */
.event-theme-badge-wrapper { margin-bottom: 12px; }
.event-theme-badge {
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    padding: 4px 10px;
    background: rgba(255, 85, 0, 0.1);
    border: 1px solid rgba(255, 85, 0, 0.25);
    color: var(--orange-bright);
    display: inline-block;
    border-radius: 2px;
}

/* Individual Event Theme Hover Accents */
.event-card.event-theme-unveil:hover { border-color: #00d2ff; box-shadow: 0 16px 36px rgba(0, 210, 255, 0.25); }
.event-card.event-theme-unveil::before { background: #00d2ff; }
.event-card.event-theme-fuse:hover { border-color: #ff0055; box-shadow: 0 16px 36px rgba(255, 0, 85, 0.25); }
.event-card.event-theme-fuse::before { background: #ff0055; }
.event-card.event-theme-manifest:hover { border-color: #00ffaa; box-shadow: 0 16px 36px rgba(0, 255, 170, 0.25); }
.event-card.event-theme-manifest::before { background: #00ffaa; }
.event-card.event-theme-cinora:hover { border-color: #ffaa00; box-shadow: 0 16px 36px rgba(255, 170, 0, 0.25); }
.event-card.event-theme-cinora::before { background: #ffaa00; }
.event-card.event-theme-gameverse:hover { border-color: #9900ff; box-shadow: 0 16px 36px rgba(153, 0, 255, 0.25); }
.event-card.event-theme-gameverse::before { background: #9900ff; }
.event-card.event-theme-aamec-got-talent:hover { border-color: #ff5500; box-shadow: 0 16px 36px rgba(255, 85, 0, 0.3); }
.event-card.event-theme-aamec-got-talent::before { background: #ff5500; }

/* Modals */
.modal-overlay { position: fixed; inset: 0; background: var(--bg-overlay); backdrop-filter: blur(12px); z-index: var(--z-modal); display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: all var(--transition-base); padding: 32px; }
.modal-overlay.active { opacity: 1; visibility: visible; }
.modal { background: var(--bg-secondary); border: 1px solid var(--border-light); width: 100%; max-width: 680px; max-height: 85vh; overflow-y: auto; position: relative; transform: scale(0.95) translateY(20px); transition: transform var(--transition-base); }
.modal-overlay.active .modal { transform: scale(1) translateY(0); }
.modal-header { padding: 40px 40px 24px; border-bottom: 1px solid var(--border); position: sticky; top: 0; background: var(--bg-secondary); z-index: 2; }
.modal-close { position: absolute; top: 24px; right: 24px; width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; color: var(--text-secondary); cursor: pointer; background: var(--bg-tertiary); border: 1px solid var(--border); }
.modal-category { font-family: var(--font-display); font-size: 0.68rem; font-weight: 700; letter-spacing: 0.25em; text-transform: uppercase; color: var(--orange-bright); margin-bottom: 12px; }
.modal-name { font-family: var(--font-display); font-size: 2.2rem; font-weight: 800; color: var(--text-primary); text-transform: uppercase; margin-bottom: 6px; }
.modal-tagline { font-size: 0.92rem; font-style: italic; color: var(--text-secondary); }
.modal-body { padding: 32px 40px 40px; }
.modal-type { font-family: var(--font-display); font-size: 0.82rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-tertiary); margin-bottom: 20px; }
.modal-description { font-size: 0.95rem; color: var(--text-secondary); line-height: 1.8; margin-bottom: 32px; }
.modal-meta { display: flex; gap: 28px; flex-wrap: wrap; margin-bottom: 32px; padding: 20px 24px; background: var(--bg-tertiary); border: 1px solid var(--border); }
.modal-meta-item { display: flex; flex-direction: column; gap: 4px; }
.modal-meta-label { font-family: var(--font-display); font-size: 0.65rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-tertiary); }
.modal-meta-value { font-size: 0.9rem; font-weight: 600; color: var(--text-primary); }
.modal-section-title { font-family: var(--font-display); font-size: 0.78rem; font-weight: 800; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-primary); margin-bottom: 16px; padding-bottom: 8px; border-bottom: 1px solid var(--border); }
.modal-rules-list, .modal-criteria-list { margin-bottom: 32px; }
.modal-rules-list li, .modal-criteria-list li { font-size: 0.88rem; color: var(--text-secondary); padding: 10px 0; padding-left: 20px; position: relative; line-height: 1.6; border-bottom: 1px solid var(--border); }
.modal-rules-list li::before { content: '—'; position: absolute; left: 0; color: var(--orange-bright); }
.modal-criteria-list li::before { content: '›'; position: absolute; left: 0; color: var(--orange-bright); font-weight: 700; }

/* ═══════════════════════════════════════════════════
   3. RULES SECTION (Standalone Section)
   ═══════════════════════════════════════════════════ */
.rules-section {
    background: rgba(5, 5, 7, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid rgba(255, 85, 0, 0.25);
}

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

.rules-list { display: flex; flex-direction: column; gap: 16px; }

.rules-category-card {
    border: 1px solid var(--border);
    background: rgba(10, 10, 14, 0.82);
    transition: all var(--transition-base);
    overflow: hidden;
}

.rules-category-card.active {
    border-color: var(--orange-border);
    box-shadow: 0 8px 24px rgba(255, 85, 0, 0.18);
    background: rgba(18, 16, 24, 0.9);
}

.rules-category-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: transparent;
    border: none;
    cursor: pointer;
}

.rules-category-title {
    display: flex;
    align-items: center;
    gap: 14px;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.rules-category-icon { font-size: 1.2rem; }

.rules-category-arrow {
    font-size: 1.2rem;
    color: var(--text-tertiary);
    transition: transform var(--transition-base), color var(--transition-base);
}

.rules-category-card.active .rules-category-arrow {
    transform: rotate(45deg);
    color: var(--orange-bright);
}

.rules-category-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.rules-category-card.active .rules-category-body {
    max-height: 400px;
}

.rules-category-list {
    padding: 0 24px 22px 54px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.rules-category-list li {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.rule-bullet {
    color: var(--orange-bright);
    font-size: 0.75rem;
    margin-top: 2px;
}

.rules-item {
    display: flex;
    gap: 20px;
    padding: 20px 24px;
    background: rgba(10, 10, 14, 0.82);
    border: 1px solid var(--border);
    transition: border-color var(--transition-fast);
}

.rules-item:hover { border-color: var(--orange-border); }

.rules-number {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--orange-bright);
    min-width: 32px;
}

.rules-text {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ═══════════════════════════════════════════════════
   4. FAQ SECTION (Standalone Section Immediately Following Rules)
   ═══════════════════════════════════════════════════ */
.faq-section {
    background: rgba(5, 5, 7, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid rgba(255, 85, 0, 0.25);
}

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

.faq-list { display: flex; flex-direction: column; gap: 12px; }

.faq-item {
    border: 1px solid var(--border);
    background: rgba(10, 10, 14, 0.82);
    transition: all var(--transition-fast);
}

.faq-item.active {
    border-color: var(--orange-border);
    border-left: 3px solid var(--orange-bright);
    box-shadow: 0 8px 24px rgba(255, 85, 0, 0.18);
    background: rgba(18, 16, 24, 0.9);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 24px;
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: left;
    cursor: pointer;
}

.faq-question:hover { color: var(--orange-bright); }

.faq-icon {
    font-size: 1.1rem;
    color: var(--text-tertiary);
    transition: transform var(--transition-base), color var(--transition-base);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    color: var(--orange-bright);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.faq-item.active .faq-answer { max-height: 300px; }

.faq-answer-text {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.7;
    padding: 0 24px 20px;
}

/* ═══════════════════════════════════════════════════
   5. REGISTRATION SECTION
   ═══════════════════════════════════════════════════ */
.registration-section {
    background: rgba(5, 5, 7, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid rgba(255, 85, 0, 0.25);
}

.registration-wrapper {
    max-width: 720px;
    margin: 0 auto;
    background: rgba(10, 10, 14, 0.88);
    border: 1px solid var(--border-light);
    padding: 48px;
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.8);
    position: relative;
    overflow: hidden;
}

.reg-form-title { font-family: var(--font-display); font-size: 1.5rem; font-weight: 800; text-transform: uppercase; color: var(--text-primary); margin-bottom: 8px; }
.reg-form-desc { font-size: 0.88rem; color: var(--text-secondary); margin-bottom: 32px; }
.reg-section-block { margin-bottom: 36px; padding-bottom: 28px; border-bottom: 1px solid var(--border); }
.reg-section-block:last-of-type { border-bottom: none; margin-bottom: 24px; padding-bottom: 0; }
.reg-block-title { font-family: var(--font-display); font-size: 0.75rem; font-weight: 800; letter-spacing: 0.2em; text-transform: uppercase; color: var(--orange-bright); margin-bottom: 20px; }

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

.form-group { display: flex; flex-direction: column; gap: 8px; position: relative; }
.form-label { font-family: var(--font-display); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-secondary); }
.form-input, .form-select { width: 100%; font-family: var(--font-body); font-size: 0.9rem; color: var(--text-primary); background: var(--bg-tertiary); border: 1px solid var(--border); padding: 14px 18px; transition: all var(--transition-fast); }
.form-input:focus, .form-select:focus { border-color: var(--orange-bright); outline: none; box-shadow: 0 0 16px rgba(255, 85, 0, 0.2); }
.form-input.is-invalid, .form-select.is-invalid { border-color: var(--error); }
.form-error { font-size: 0.75rem; color: var(--error); display: none; }
.form-error.visible { display: block; }

.select-wrapper { position: relative; width: 100%; }
.select-wrapper::after { content: '▾'; position: absolute; right: 18px; top: 50%; transform: translateY(-50%); font-size: 0.8rem; color: var(--text-tertiary); pointer-events: none; }

.reg-food-note { border-left: 3px solid var(--orange-bright); background: var(--orange-subtle); padding: 16px 20px; margin-bottom: 24px; }
.reg-food-note-text { font-size: 0.82rem; color: var(--text-primary); line-height: 1.6; }
.reg-acknowledge { display: flex; align-items: flex-start; gap: 14px; padding: 18px 20px; border: 1px solid var(--border); background: var(--bg-tertiary); }
.reg-checkbox { width: 18px; height: 18px; border: 1px solid var(--border-light); flex-shrink: 0; cursor: pointer; accent-color: var(--orange-bright); margin-top: 2px; }
.reg-acknowledge-text { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.6; }
.btn-reg-submit { width: 100%; font-family: var(--font-display); font-size: 0.9rem; font-weight: 800; letter-spacing: 0.2em; text-transform: uppercase; padding: 18px 36px; color: #ffffff; background: var(--orange-bright); border: 1px solid var(--orange-hover); transition: all var(--transition-base); box-shadow: 0 0 25px rgba(255, 85, 0, 0.35); }
.btn-reg-submit:hover { background: var(--orange-hover); box-shadow: 0 0 45px rgba(255, 85, 0, 0.6); }
.btn-reg-submit:disabled { opacity: 0.4; cursor: not-allowed; box-shadow: none; }

/* Registration Success Card */
.reg-success { text-align: center; padding: 48px 24px; display: none; position: relative; overflow: hidden; }
.reg-success.active { display: block; animation: regSuccessFadeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
.reg-success-fire-effect { position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(255, 85, 0, 0.35), rgba(255, 120, 0, 0.5), transparent); pointer-events: none; z-index: 2; }
.reg-success-fire-effect.active { animation: fireSweep 1.2s ease-out forwards; }
@keyframes fireSweep { 0% { left: -100%; opacity: 0.95; } 100% { left: 100%; opacity: 0; } }
@keyframes regSuccessFadeIn { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }

.reg-complete-token-card {
    background: linear-gradient(135deg, rgba(22, 22, 32, 0.96), rgba(10, 10, 14, 0.96));
    border: 1.5px solid var(--orange-bright);
    padding: 36px 32px;
    max-width: 440px;
    margin: 0 auto;
    border-radius: 4px;
    position: relative;
    box-shadow: 0 0 45px rgba(255, 85, 0, 0.35), inset 0 0 20px rgba(255, 120, 0, 0.15);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    transform-style: preserve-3d;
    perspective: 1000px;
}

.dragon-relic-emblem {
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.22em;
    color: var(--orange-bright);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255, 85, 0, 0.25);
    text-transform: uppercase;
}

.token-label { font-family: var(--font-display); font-size: 0.75rem; font-weight: 800; letter-spacing: 0.2em; color: var(--orange-bright); display: block; margin-bottom: 8px; }
.token-value { font-family: var(--font-display); font-size: 2.2rem; font-weight: 800; color: #ffffff; margin-bottom: 8px; text-shadow: 0 0 25px rgba(255, 85, 0, 0.8); }
.token-desc { font-size: 0.82rem; color: var(--text-secondary); }

.reg-error-banner { padding: 14px 20px; background: var(--error-bg); border: 1px solid rgba(255, 77, 77, 0.25); margin-bottom: 24px; display: none; }
.reg-error-banner.visible { display: block; }
.reg-error-banner-text { font-size: 0.85rem; color: var(--error); }

/* ═══════════════════════════════════════════════════
   6. LOCATION SECTION
   ═══════════════════════════════════════════════════ */
.location-section {
    background: rgba(5, 5, 7, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid rgba(255, 85, 0, 0.25);
}

.location-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.location-title {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.3;
    margin-bottom: 8px;
}

.location-dept-text {
    font-family: var(--font-display);
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--orange-bright);
    margin-bottom: 16px;
}

.location-address {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.location-contact-box {
    padding: 16px 20px;
    background: rgba(10, 10, 14, 0.82);
    border: 1px solid var(--border);
}

.contact-line {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

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

.location-map {
    width: 100%;
    height: 320px;
    border: 1px solid var(--border-light);
    overflow: hidden;
}

.location-map iframe {
    width: 100%;
    height: 100%;
    border: none;
    filter: grayscale(0.8) contrast(1.2);
}

/* ═══════════════════════════════════════════════════
   ORGANIZERS & COORDINATORS SECTION
   ═══════════════════════════════════════════════════ */
.organizers-section {
    background: rgba(5, 5, 7, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid rgba(255, 85, 0, 0.25);
}

.organizers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.organizer-card {
    background: rgba(10, 10, 14, 0.82);
    border: 1px solid var(--border);
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.organizer-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--orange-bright), transparent);
    opacity: 0.6;
}

.organizer-card:hover {
    border-color: var(--orange-border);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(255, 85, 0, 0.12);
}

.organizer-role {
    font-family: var(--font-display);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--orange-bright);
    margin-bottom: 14px;
    display: block;
}

.organizer-name {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
    margin-bottom: 6px;
}

.organizer-inst {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    line-height: 1.5;
}

.organizer-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.organizer-item {
    border-bottom: 1px solid var(--border);
    padding-bottom: 10px;
}

.organizer-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.organizer-item .organizer-name {
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.organizer-designation {
    font-size: 0.76rem;
    color: var(--text-tertiary);
    display: block;
}

@media (max-width: 992px) {
    .organizers-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .organizers-grid {
        grid-template-columns: 1fr;
    }
}

/* ═══════════════════════════════════════════════════
   7. FOOTER SECTION
   ═══════════════════════════════════════════════════ */
.footer {
    padding: 64px 0 36px;
    border-top: 1px solid rgba(255, 85, 0, 0.25);
    background: rgba(5, 5, 7, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.footer-content { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 48px; }
.footer-brand-name {
    font-family: var(--font-brand);
    font-size: 1.8rem;
    font-weight: 900;
    letter-spacing: 0.05em;
    margin-bottom: 6px;
    background: linear-gradient(180deg, #fff8d6 0%, #ffd700 30%, #ff8800 70%, #993300 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.8)) drop-shadow(0 0 14px rgba(255, 120, 0, 0.5));
}
.footer-brand-name .accent {
    background: linear-gradient(180deg, #ffffff 0%, #ffe680 30%, #ff6600 70%, #992600 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.footer-type { font-family: var(--font-display); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.18em; color: var(--orange-bright); margin-bottom: 12px; }

.footer-college-main {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.footer-college-sub { font-size: 0.78rem; color: var(--text-tertiary); max-width: 440px; line-height: 1.6; }
.footer-contact-title { font-family: var(--font-display); font-size: 0.82rem; font-weight: 800; letter-spacing: 0.15em; color: var(--orange-bright); margin-bottom: 12px; }
.footer-contact-item { font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 8px; }
.footer-bottom { padding-top: 28px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.footer-copyright, .footer-location { font-size: 0.75rem; color: var(--text-tertiary); }

/* Revealing Animations */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.mt-4 { margin-top: 16px; }
.mt-8 { margin-top: 32px; }
.text-center { text-align: center; }