/*
 * MATAF FST 2026 - Official Theme Stylesheet
 * Cyber Aesthetic matching Instagram @mataf.fstunisa Feed
 * Color Palette: Deep Cosmic Violet, Neon Magenta Pink, Electric Cyan, Cyber White
 */

@charset "utf-8";

:root {
    --bg-dark: #0b0116;
    --bg-darker: #06000c;
    --bg-surface: rgba(26, 7, 46, 0.65);
    --bg-surface-hover: rgba(45, 12, 78, 0.8);
    --primary-pink: #ff2a9d;
    --primary-pink-light: #ff6fd8;
    --primary-pink-glow: rgba(255, 42, 157, 0.55);
    --primary-purple: #9333ea;
    --primary-purple-dark: #4c1d95;
    --primary-violet: #6b21a8;
    --accent-cyan: #00f0ff;
    --accent-cyan-light: #70f7ff;
    --accent-cyan-glow: rgba(0, 240, 255, 0.5);
    --text-white: #ffffff;
    --text-muted: #d8b4e2;
    --border-glass: rgba(255, 42, 157, 0.25);
    --border-glass-cyan: rgba(0, 240, 255, 0.3);
    --card-shadow: 0 10px 35px rgba(11, 1, 22, 0.7);
}

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

html {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: 'Rajdhani', sans-serif;
    background-color: #070010;
    background-image: 
        radial-gradient(ellipse 100% 60% at 50% 0%, rgba(38, 10, 68, 0.6) 0%, rgba(13, 2, 24, 0.85) 55%, #070010 100%),
        linear-gradient(180deg, #0d0118 0%, #06000c 100%);
    background-attachment: fixed;
    color: var(--text-white);
    overflow-x: hidden;
    position: relative;
    font-weight: 400;
    min-height: 100vh;
}

/* Global text justification for readable paragraphs */
p {
    text-align: justify;
    text-justify: inter-word;
    hyphens: auto;
}

.feature-list li,
.content-panel p,
.about-text p,
.timeline-content p,
.contact-container p,
.footer-content p {
    text-align: justify;
    text-justify: inter-word;
    hyphens: auto;
}

img, svg, video {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ============================================================
   ANIMATED BACKGROUND & ROTATING GEOMETRIC SHAPES
   ============================================================ */

/* Animated Grid Background */
.grid-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(to right, rgba(147, 51, 234, 0.06) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 42, 157, 0.06) 1px, transparent 1px),
        radial-gradient(circle at 50% 50%, rgba(0, 240, 255, 0.05) 1px, transparent 2px);
    background-size: 60px 60px, 60px 60px, 30px 30px;
    animation: grid-move 40s linear infinite;
    z-index: -3;
    pointer-events: none;
}

@keyframes grid-move {
    0% { transform: translate(0, 0); }
    100% { transform: translate(60px, 60px); }
}

/* Gradient Nebula Overlay (Soft & Elegant Depth) */
.gradient-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 25%, rgba(255, 42, 157, 0.12) 0%, transparent 45%),
        radial-gradient(circle at 80% 30%, rgba(147, 51, 234, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 50% 85%, rgba(0, 240, 255, 0.1) 0%, transparent 50%);
    z-index: -2;
    animation: gradient-shift 16s ease-in-out infinite alternate;
    pointer-events: none;
}

@keyframes gradient-shift {
    0% { opacity: 0.75; }
    50% { opacity: 0.95; }
    100% { opacity: 0.8; }
}

/* Liquid Glow Ambient Aura (Subtle Deep Glow) */
.liquid-glow-left,
.liquid-glow-right {
    position: fixed;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.2;
    pointer-events: none;
    z-index: -2;
}

.liquid-glow-left {
    top: 15%;
    left: -160px;
    background: radial-gradient(circle, #ff2a9d 0%, #9333ea 60%, transparent 80%);
    animation: liquid-float-left 14s ease-in-out infinite alternate;
}

.liquid-glow-right {
    bottom: 10%;
    right: -160px;
    background: radial-gradient(circle, #ff6fd8 0%, #00f0ff 60%, transparent 80%);
    animation: liquid-float-right 16s ease-in-out infinite alternate;
}

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

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

/* Animated Rotating Shapes Container */
.shapes-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.shape {
    position: absolute;
    pointer-events: none;
}

/* 1. KOTAK (Rotating Cyber Square / 3D Cube Effect) */
.shape-square {
    width: 180px;
    height: 180px;
    top: 22%;
    left: 8%;
    border: 2px solid var(--primary-pink);
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(255, 42, 157, 0.12), rgba(147, 51, 234, 0.05));
    box-shadow: 
        0 0 30px var(--primary-pink-glow),
        inset 0 0 20px rgba(255, 42, 157, 0.2);
    backdrop-filter: blur(3px);
    animation: spin-square 22s cubic-bezier(0.4, 0, 0.2, 1) infinite;
    transform-style: preserve-3d;
}

.shape-square::before {
    content: '';
    position: absolute;
    inset: 18px;
    border: 1.5px dashed var(--accent-cyan);
    border-radius: 12px;
    box-shadow: 0 0 15px var(--accent-cyan-glow);
    animation: spin-square-inner 12s linear infinite reverse;
}

.shape-square-small {
    width: 90px;
    height: 90px;
    bottom: 25%;
    right: 12%;
    border: 2px solid var(--accent-cyan);
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.15), rgba(255, 42, 157, 0.08));
    box-shadow: 0 0 25px var(--accent-cyan-glow);
    animation: spin-square-alt 16s ease-in-out infinite;
}

@keyframes spin-square {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes spin-square-inner {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes spin-square-alt {
    0% { transform: rotate(45deg); }
    100% { transform: rotate(405deg); }
}

/* 2. SEGITIGA (Rotating Holographic Triangle) */
.shape-triangle {
    width: 0;
    height: 0;
    top: 65%;
    left: 15%;
    border-left: 90px solid transparent;
    border-right: 90px solid transparent;
    border-bottom: 155px solid rgba(0, 240, 255, 0.22);
    filter: drop-shadow(0 0 25px rgba(0, 240, 255, 0.6)) drop-shadow(0 0 45px rgba(255, 42, 157, 0.35));
    animation: spin-triangle 26s ease-in-out infinite;
}

.shape-triangle::after {
    content: '';
    position: absolute;
    top: 35px;
    left: -50px;
    width: 0;
    height: 0;
    border-left: 50px solid transparent;
    border-right: 50px solid transparent;
    border-bottom: 85px solid rgba(255, 42, 157, 0.3);
    filter: drop-shadow(0 0 15px rgba(255, 42, 157, 0.8));
    animation: pulse-triangle 4s ease-in-out infinite alternate;
}

.shape-triangle-small {
    width: 0;
    height: 0;
    top: 18%;
    right: 28%;
    border-left: 50px solid transparent;
    border-right: 50px solid transparent;
    border-bottom: 86px solid rgba(255, 42, 157, 0.25);
    filter: drop-shadow(0 0 20px var(--primary-pink-glow));
    animation: spin-triangle 18s ease-in-out infinite reverse;
}

@keyframes spin-triangle {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes pulse-triangle {
    0% { opacity: 0.3; }
    100% { opacity: 0.75; }
}

/* 3. BUNDAR (Concentric Cyber Rings & Glowing Orbs) */
.shape-circle {
    width: 320px;
    height: 320px;
    top: 12%;
    right: 6%;
    border: 2px solid var(--primary-pink);
    border-radius: 50%;
    background: radial-gradient(circle, rgba(147, 51, 234, 0.12) 0%, rgba(255, 42, 157, 0.05) 60%, transparent 80%);
    box-shadow: 
        0 0 40px var(--primary-pink-glow),
        inset 0 0 30px rgba(147, 51, 234, 0.3);
    animation: spin-circle 30s linear infinite;
}

.shape-circle::before {
    content: '';
    position: absolute;
    inset: 30px;
    border: 2px dashed var(--accent-cyan);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--accent-cyan-glow);
    animation: spin-circle 15s linear infinite reverse;
}

.shape-circle::after {
    content: '';
    position: absolute;
    inset: 70px;
    border: 1.5px solid var(--text-white);
    opacity: 0.4;
    border-radius: 50%;
    animation: pulse-circle 3s ease-in-out infinite alternate;
}

.shape-circle-small {
    width: 140px;
    height: 140px;
    bottom: 15%;
    left: 42%;
    border: 2px solid var(--accent-cyan);
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 240, 255, 0.2) 0%, transparent 70%);
    box-shadow: 0 0 25px var(--accent-cyan-glow);
    animation: spin-circle 20s linear infinite reverse;
}

@keyframes spin-circle {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes pulse-circle {
    0% { opacity: 0.3; }
    100% { opacity: 0.7; }
}

/* 4. IG FEED SPARKLES (4-Point Twinkling Cyber Stars) */
.shape-sparkle {
    position: absolute;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.75;
    animation: sparkle-float 6s ease-in-out infinite;
}

.shape-sparkle svg {
    width: 100%;
    height: 100%;
    fill: #ffffff;
    filter: drop-shadow(0 0 12px var(--accent-cyan)) drop-shadow(0 0 20px var(--primary-pink));
}

.sparkle-1 { top: 20%; left: 24%; animation-delay: 0s; }
.sparkle-2 { top: 38%; right: 18%; animation-delay: 1.5s; width: 44px; height: 44px; }
.sparkle-3 { bottom: 30%; left: 12%; animation-delay: 3s; width: 26px; height: 26px; }
.sparkle-4 { bottom: 18%; right: 28%; animation-delay: 4.5s; width: 36px; height: 36px; }

@keyframes sparkle-float {
    0%, 100% {
        transform: rotate(0deg);
        opacity: 0.4;
    }
    50% {
        transform: rotate(15deg);
        opacity: 0.85;
    }
}

/* ============================================================
   3D FLOATING TECH CAPSULES (Safe Digital, Impactful, FST 2026)
   ============================================================ */

.shape-floating-badge {
    position: absolute;
    padding: 9px 18px;
    border-radius: 9999px;
    background: linear-gradient(135deg, rgba(32, 8, 58, 0.92) 0%, rgba(68, 15, 110, 0.85) 50%, rgba(98, 22, 148, 0.9) 100%);
    border: 2px solid rgba(255, 255, 255, 0.85);
    box-shadow: 
        0 5px 0 #3a0d5c,
        0 9px 0 #1b032d,
        0 16px 28px rgba(0, 0, 0, 0.6),
        0 0 25px rgba(255, 42, 157, 0.5),
        inset 0 2px 3px rgba(255, 255, 255, 0.95),
        inset 0 -3px 5px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    font-family: 'Orbitron', monospace;
    font-size: 0.82rem;
    font-weight: 900;
    letter-spacing: 1.8px;
    text-transform: uppercase;
    color: #ffffff;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transform: perspective(600px) rotateX(14deg) rotateY(-8deg);
    transform-style: preserve-3d;
    transition: all 0.3s ease;
    pointer-events: none;
    z-index: 0;
}

.shape-floating-badge span {
    background: linear-gradient(180deg, #ffffff 0%, #ffd4f3 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 10px rgba(255, 42, 157, 0.5);
    display: inline-block;
}

.shape-floating-badge svg {
    width: 20px;
    height: 20px;
    filter: drop-shadow(0 2px 6px rgba(0, 240, 255, 0.6));
    flex-shrink: 0;
}

.badge-pos-1 {
    top: 17%;
    left: 4%;
    animation: badge-float-3d-1 7s ease-in-out infinite alternate;
}

.badge-pos-2 {
    top: 26%;
    right: 5%;
    animation: badge-float-3d-2 8s ease-in-out infinite alternate;
    animation-delay: 1.5s;
}

.badge-pos-3 {
    bottom: 22%;
    left: 7%;
    animation: badge-float-3d-1 9s ease-in-out infinite alternate;
    animation-delay: 3s;
}

@keyframes badge-float-3d-1 {
    0%, 100% {
        transform: perspective(600px) rotateX(12deg) rotateY(-8deg) translateY(0);
    }
    50% {
        transform: perspective(600px) rotateX(12deg) rotateY(-8deg) translateY(-8px);
    }
}

@keyframes badge-float-3d-2 {
    0%, 100% {
        transform: perspective(600px) rotateX(10deg) rotateY(8deg) translateY(0);
    }
    50% {
        transform: perspective(600px) rotateX(10deg) rotateY(8deg) translateY(-8px);
    }
}

/* Floating Particles */
.particle {
    position: fixed;
    pointer-events: none;
    opacity: 0;
    z-index: 1;
}

.particle::before {
    content: '';
    position: absolute;
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--particle-color, #ff2a9d);
    box-shadow: 
        0 0 10px var(--particle-color, #ff2a9d),
        0 0 20px var(--particle-color, #ff2a9d);
    animation: float-up 14s linear infinite;
}

@keyframes float-up {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% { opacity: 0.9; }
    90% { opacity: 0.9; }
    100% {
        transform: translateY(-100vh) rotate(720deg);
        opacity: 0;
    }
}

/* Scanlines Effect */
.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background: linear-gradient(
        transparent 50%,
        rgba(255, 42, 157, 0.015) 50%
    );
    background-size: 100% 4px;
    animation: scanlines 8s linear infinite;
    z-index: 2;
}

@keyframes scanlines {
    0% { transform: translateY(0); }
    100% { transform: translateY(10px); }
}

/* ============================================================
   HEADER & NAVIGATION BAR
   ============================================================ */

nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 18px 50px;
    background: rgba(11, 1, 22, 0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    z-index: 1000;
    transition: all 0.35s ease;
    border-bottom: 1px solid var(--border-glass);
}

nav.scrolled {
    padding: 12px 50px;
    background: rgba(11, 1, 22, 0.92);
    border-bottom-color: rgba(0, 240, 255, 0.35);
    box-shadow: 0 8px 30px rgba(255, 42, 157, 0.25);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 14px;
    transition: transform 0.3s ease;
}

.logo-badge {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.98) 0%, rgba(235, 248, 255, 0.92) 60%, rgba(180, 235, 255, 0.8) 100%);
    box-shadow: 
        0 4px 14px rgba(0, 0, 0, 0.4),
        0 0 16px rgba(0, 240, 255, 0.65),
        0 0 28px rgba(255, 42, 157, 0.3),
        inset 0 1px 2px rgba(255, 255, 255, 1),
        inset 0 -1px 2px rgba(0, 0, 0, 0.15);
    border: 1.5px solid rgba(0, 240, 255, 0.75);
    padding: 3px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    animation: logo-badge-float 4s ease-in-out infinite alternate;
}

.logo-badge::before {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.8), rgba(255, 42, 157, 0.6));
    z-index: -1;
    opacity: 0.5;
    filter: blur(4px);
    animation: logo-ring-spin 6s linear infinite;
}

@keyframes logo-badge-float {
    0% {
        transform: translateY(0) rotate(0deg);
        box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4), 0 0 16px rgba(0, 240, 255, 0.65), 0 0 28px rgba(255, 42, 157, 0.3);
    }
    50% {
        transform: translateY(-3px) rotate(2deg);
        box-shadow: 0 6px 18px rgba(0, 0, 0, 0.45), 0 0 24px rgba(0, 240, 255, 0.85), 0 0 35px rgba(255, 42, 157, 0.45);
    }
    100% {
        transform: translateY(0) rotate(0deg);
        box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4), 0 0 16px rgba(0, 240, 255, 0.65), 0 0 28px rgba(255, 42, 157, 0.3);
    }
}

@keyframes logo-ring-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.logo-svg {
    width: 34px;
    height: 34px;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.25));
    transition: transform 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.logo-link:hover .logo-badge {
    transform: translateY(-2px) rotate(4deg);
    box-shadow: 
        0 8px 25px rgba(0, 0, 0, 0.5),
        0 0 28px rgba(0, 240, 255, 0.95),
        0 0 40px rgba(255, 42, 157, 0.6);
    border-color: #ffffff;
}

.logo-link:hover .logo-svg {
    filter: drop-shadow(0 0 8px var(--accent-cyan));
}

.logo-text {
    font-family: 'Orbitron', monospace;
    font-size: 21px;
    font-weight: 800;
    color: var(--accent-cyan);
    letter-spacing: 1.5px;
    text-shadow: 0 0 14px rgba(0, 240, 255, 0.65), 0 0 26px rgba(0, 240, 255, 0.3), 0 2px 4px rgba(0, 0, 0, 0.8);
    transition: all 0.3s ease;
    display: inline-block;
}

.logo-link:hover .logo-text {
    color: var(--accent-cyan-light);
    text-shadow: 0 0 20px rgba(0, 240, 255, 0.95), 0 0 35px rgba(255, 42, 157, 0.5);
}

.nav-links {
    display: flex;
    gap: 25px;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-white);
    position: relative;
    transition: all 0.3s ease;
    padding: 8px 18px;
    font-family: 'Orbitron', monospace;
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    opacity: 0.8;
    border-radius: 6px;
}

.nav-links a.active {
    opacity: 1;
    color: #ffffff;
    background: linear-gradient(135deg, rgba(255, 42, 157, 0.25), rgba(147, 51, 234, 0.25));
    border: 1px solid var(--primary-pink);
    box-shadow: 0 0 18px var(--primary-pink-glow);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-pink), var(--accent-cyan));
    transition: all 0.3s ease;
    transform: translateX(-50%);
    box-shadow: 0 0 10px var(--accent-cyan);
}

.nav-links a:hover {
    opacity: 1;
    color: var(--accent-cyan-light);
}

.nav-links a:hover::after {
    width: 80%;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.menu-toggle span {
    width: 26px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-pink), var(--accent-cyan));
    transition: all 0.3s ease;
    box-shadow: 0 0 8px var(--primary-pink);
}

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

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

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

/* ============================================================
   HERO SECTION & IG FEED WIDGETS
   ============================================================ */

.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 100px 20px 40px;
}

.hero-content {
    text-align: center;
    max-width: 1100px;
    animation: fade-in-up 1s ease-out;
    z-index: 10;
    width: 100%;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

/* ============================================================
   3D HERO SEARCH PILL (Feed Instagram 3D Claymorphism & Gloss)
   ============================================================ */

.hero-search-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 10px 28px;
    background: linear-gradient(180deg, #ffffff 0%, #fdf8ff 45%, #f1e4fb 100%);
    color: #21053d;
    border-radius: 9999px;
    font-family: 'Orbitron', monospace;
    font-size: 0.95rem;
    font-weight: 900;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    position: relative;
    cursor: pointer;
    text-decoration: none;
    margin-bottom: 28px;
    
    border: 2.5px solid #ffffff;
    box-shadow: 
        0 6px 0 #b39ddb,
        0 10px 0 #6c2ba6,
        0 18px 30px rgba(0, 0, 0, 0.55),
        0 0 35px rgba(255, 42, 157, 0.55),
        inset 0 3px 4px rgba(255, 255, 255, 1),
        inset 0 -4px 8px rgba(103, 58, 183, 0.18);
        
    transform: perspective(700px) rotateX(10deg) translateY(0);
    transform-style: preserve-3d;
    transition: all 0.28s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.hero-search-pill:hover {
    transform: perspective(700px) rotateX(4deg) translateY(-4px);
    box-shadow: 
        0 9px 0 #b39ddb,
        0 15px 0 #6c2ba6,
        0 26px 45px rgba(0, 0, 0, 0.65),
        0 0 50px rgba(0, 240, 255, 0.7),
        inset 0 3px 4px rgba(255, 255, 255, 1);
}

.hero-search-pill:active {
    transform: perspective(700px) rotateX(8deg) translateY(2px);
    box-shadow: 
        0 2px 0 #6c2ba6,
        0 6px 15px rgba(0, 0, 0, 0.4),
        0 0 25px rgba(255, 42, 157, 0.5),
        inset 0 2px 5px rgba(0, 0, 0, 0.2);
}

.search-icon-3d {
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    filter: drop-shadow(0 3px 6px rgba(80, 20, 140, 0.4));
    transition: transform 0.35s ease;
}

.hero-search-pill:hover .search-icon-3d {
    transform: rotate(15deg);
}

.search-text-3d {
    background: linear-gradient(180deg, #2b0849 0%, #150226 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.4);
}

/* Hero Text Rotator (Smooth 60 FPS Cross-Fade, Zero Layout Shift) */
.text-rotator {
    position: relative;
    width: 100%;
    min-height: 160px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-title-container {
    position: relative;
    margin-bottom: 28px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    text-align: center;
}

.text-set {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: opacity 0.45s ease, transform 0.45s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.45s ease;
    pointer-events: none;
    text-align: center;
}

.text-set.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.text-set.exiting {
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
}

/* Cyber 3D Glitch Typography (Ultra Smooth with Periodic Burst) */
.glitch-text {
    font-family: 'Orbitron', monospace;
    font-size: clamp(2.4rem, 7.5vw, 4.6rem);
    font-weight: 900;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #ffffff;
    text-shadow: 
        0 0 20px rgba(255, 255, 255, 0.8),
        0 0 35px rgba(255, 42, 157, 0.7),
        0 4px 10px rgba(0, 0, 0, 0.9);
    margin: 0;
    line-height: 1.15;
    display: inline-block;
}

.glitch-text::before,
.glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    user-select: none;
}

.glitch-text::before {
    left: 2px;
    text-shadow: -2px 0 var(--accent-cyan);
    color: var(--accent-cyan);
    animation: glitch-anim-1 3.5s infinite linear alternate-reverse;
    opacity: 0;
}

.glitch-text::after {
    left: -2px;
    text-shadow: 2px 0 var(--primary-pink);
    color: var(--primary-pink);
    animation: glitch-anim-2 3s infinite linear alternate-reverse;
    opacity: 0;
}

@keyframes glitch-anim-1 {
    0%, 90% {
        opacity: 0;
        transform: translate(0, 0);
    }
    92% {
        opacity: 0.85;
        transform: translate(-3px, 1px);
        clip-path: polygon(0 20%, 100% 20%, 100% 45%, 0 45%);
    }
    94% {
        opacity: 0.85;
        transform: translate(3px, -1px);
        clip-path: polygon(0 60%, 100% 60%, 100% 80%, 0 80%);
    }
    96% {
        opacity: 0.85;
        transform: translate(-2px, 0);
        clip-path: polygon(0 10%, 100% 10%, 100% 30%, 0 30%);
    }
    98%, 100% {
        opacity: 0;
        transform: translate(0, 0);
    }
}

@keyframes glitch-anim-2 {
    0%, 88% {
        opacity: 0;
        transform: translate(0, 0);
    }
    90% {
        opacity: 0.85;
        transform: translate(3px, -1px);
        clip-path: polygon(0 50%, 100% 50%, 100% 70%, 0 70%);
    }
    93% {
        opacity: 0.85;
        transform: translate(-3px, 1px);
        clip-path: polygon(0 30%, 100% 30%, 100% 50%, 0 50%);
    }
    96% {
        opacity: 0.85;
        transform: translate(2px, 0);
        clip-path: polygon(0 75%, 100% 75%, 100% 95%, 0 95%);
    }
    98%, 100% {
        opacity: 0;
        transform: translate(0, 0);
    }
}

.subtitle {
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    margin: 16px auto 0;
    max-width: 800px;
    color: var(--text-muted);
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 600;
    text-shadow: 0 0 15px rgba(255, 42, 157, 0.4);
    text-align: center;
    line-height: 1.4;
}

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Call To Action Buttons */
.cta-container {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    z-index: 100;
    margin-top: 20px;
}

.cta-button {
    padding: 14px 34px;
    border: none;
    font-size: 1rem;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.35s ease;
    text-decoration: none;
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-family: 'Orbitron', monospace;
    font-weight: 700;
    border-radius: 8px;
}

.cta-primary {
    background: linear-gradient(135deg, #ff2a9d 0%, #a855f7 50%, #00f0ff 100%);
    color: #ffffff;
    box-shadow: 
        0 0 20px var(--primary-pink-glow),
        0 4px 15px rgba(0, 0, 0, 0.4);
}

.cta-primary:hover {
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.8), 0 6px 20px rgba(255, 42, 157, 0.6);
    transform: translateY(-2px);
}

.cta-secondary {
    background: rgba(26, 7, 46, 0.7);
    color: var(--text-white);
    border: 2px solid var(--primary-pink);
    box-shadow: 0 0 20px rgba(255, 42, 157, 0.25);
    backdrop-filter: blur(8px);
}

.cta-button::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: width 0.5s, height 0.5s;
}

.cta-button:hover::before {
    width: 320px;
    height: 320px;
}

.cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 35px var(--primary-pink-glow), 0 0 40px var(--accent-cyan-glow);
}

.cta-secondary:hover {
    background: linear-gradient(135deg, rgba(255, 42, 157, 0.3), rgba(147, 51, 234, 0.3));
    color: #ffffff;
    border-color: var(--accent-cyan);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px var(--accent-cyan-glow);
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */

.about {
    padding: 100px 20px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.section-title {
    font-family: 'Orbitron', monospace;
    font-size: clamp(1.85rem, 4vw, 3rem);
    font-weight: 900;
    text-align: center;
    margin-bottom: 50px;
    color: #ffffff;
    background: linear-gradient(180deg, #ffffff 60%, #e2d2f2 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 25px rgba(255, 42, 157, 0.35);
}

.about-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
    align-items: center;
}

.about-text {
    background: linear-gradient(135deg, rgba(30, 8, 55, 0.9) 0%, rgba(58, 14, 98, 0.8) 100%);
    border: 2px solid rgba(255, 255, 255, 0.85);
    border-radius: 20px;
    padding: 38px;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 
        0 8px 0 #3a0d5c,
        0 14px 0 #1b032d,
        0 24px 45px rgba(0, 0, 0, 0.7),
        0 0 35px rgba(255, 42, 157, 0.4),
        inset 0 2px 4px rgba(255, 255, 255, 0.95);
    position: relative;
    overflow: hidden;
    transform: perspective(800px) rotateX(2deg);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.about-text:hover {
    transform: perspective(800px) rotateX(0deg) translateY(-4px);
    box-shadow: 
        0 10px 0 #3a0d5c,
        0 18px 0 #1b032d,
        0 30px 55px rgba(0, 0, 0, 0.8),
        0 0 45px rgba(0, 240, 255, 0.5);
}

.about-text::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-pink), var(--accent-cyan));
    box-shadow: 0 0 15px var(--primary-pink);
}

.about-text h2 {
    font-family: 'Orbitron', monospace;
    font-size: 1.85rem;
    margin-bottom: 18px;
    color: #ffffff;
    background: linear-gradient(180deg, #ffffff 65%, #e0d0f0 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.about-text p {
    line-height: 1.8;
    color: #e5d8ee;
    margin-bottom: 16px;
    font-size: 1.1rem;
}

/* 3D Core Theme Highlight Box */
.about-core-theme-box {
    margin: 20px 0;
    padding: 16px 20px;
    background: linear-gradient(135deg, rgba(255, 42, 157, 0.22), rgba(0, 240, 255, 0.15));
    border: 1.5px solid var(--primary-pink);
    border-radius: 14px;
    box-shadow: 0 0 25px rgba(255, 42, 157, 0.35), inset 0 0 15px rgba(0, 240, 255, 0.2);
}

.about-core-theme-box .theme-label {
    font-family: 'Orbitron', monospace;
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--accent-cyan-light);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 6px;
}

.about-core-theme-box .theme-text {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.4;
    text-shadow: 0 0 12px rgba(255, 42, 157, 0.6);
}

.about-more-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Orbitron', monospace;
    font-size: 0.8rem;
    font-weight: 800;
    color: #ffffff;
    background: linear-gradient(135deg, rgba(255, 42, 157, 0.3), rgba(0, 240, 255, 0.3));
    border: 1.5px solid var(--accent-cyan);
    padding: 10px 18px;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.25);
}

.about-more-link:hover {
    background: linear-gradient(135deg, var(--primary-pink), var(--accent-cyan));
    color: #0d0118;
    transform: translateX(4px);
    box-shadow: 0 0 25px var(--accent-cyan-glow);
}

/* ============================================================
   PREMIUM 3D HOLOGRAM LOGO SHOWCASE (Clean, Unified & Cyber 2026)
   ============================================================ */

.about-visual {
    position: relative;
    min-height: 440px;
    display: flex;
    align-items: center;
    justify-content: center;
    perspective: 1000px;
}

.hologram-showcase-3d {
    position: relative;
    width: 320px;
    height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transform-style: preserve-3d;
}

/* Ambient Backlight Nebula */
.hologram-ambient-glow {
    position: absolute;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 42, 157, 0.4) 0%, rgba(0, 240, 255, 0.25) 50%, transparent 75%);
    filter: blur(40px);
    z-index: 1;
    pointer-events: none;
    opacity: 0.75;
}

/* Single Elegant 3D Neon Halo Ring */
.hologram-cyber-ring {
    position: absolute;
    width: 290px;
    height: 290px;
    border-radius: 50%;
    border: 2px solid transparent;
    border-top: 2.5px solid var(--primary-pink);
    border-bottom: 2.5px solid var(--accent-cyan);
    box-shadow: 
        0 0 25px var(--primary-pink-glow),
        0 0 35px var(--accent-cyan-glow);
    z-index: 2;
    pointer-events: none;
    animation: ring-rotate-smooth 16s linear infinite;
}

.hologram-cyber-ring::before {
    content: '';
    position: absolute;
    inset: 12px;
    border-radius: 50%;
    border: 1.5px dashed rgba(255, 255, 255, 0.35);
    animation: ring-rotate-smooth 24s linear infinite reverse;
}

@keyframes ring-rotate-smooth {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 3D Glass Prism Display Card */
.hologram-glass-card {
    position: relative;
    z-index: 5;
    width: 260px;
    padding: 26px 20px 20px;
    background: linear-gradient(145deg, rgba(35, 10, 65, 0.88) 0%, rgba(18, 3, 35, 0.94) 100%);
    border: 2px solid rgba(255, 255, 255, 0.85);
    border-radius: 24px;
    box-shadow: 
        0 8px 0 #3a0d5c,
        0 14px 0 #1b032d,
        0 22px 40px rgba(0, 0, 0, 0.7),
        0 0 35px rgba(255, 42, 157, 0.45),
        inset 0 2px 4px rgba(255, 255, 255, 0.9),
        inset 0 -3px 6px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    transform: perspective(800px) rotateX(6deg);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.hologram-showcase-3d:hover .hologram-glass-card {
    transform: perspective(800px) rotateX(0deg) translateY(-6px);
    box-shadow: 
        0 10px 0 #3a0d5c,
        0 18px 0 #1b032d,
        0 28px 50px rgba(0, 0, 0, 0.8),
        0 0 50px rgba(0, 240, 255, 0.65),
        inset 0 2px 4px rgba(255, 255, 255, 1);
}

/* Floating Logo inside the 3D Glass Prism */
.logo-floating-wrapper {
    width: 175px;
    height: 175px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.96) 0%, rgba(240, 248, 255, 0.92) 58%, rgba(255, 255, 255, 0.3) 76%, transparent 100%);
    border-radius: 50%;
    padding: 12px;
    box-shadow: 0 0 25px rgba(255, 255, 255, 0.5), inset 0 0 15px rgba(255, 255, 255, 0.8);
}

.about-logo-clean {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.3));
    transition: transform 0.4s ease, filter 0.4s ease;
}

.hologram-showcase-3d:hover .about-logo-clean {
    transform: rotate(3deg);
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.45));
}

/* 3D Holographic Badge Label */
.hologram-logo-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: linear-gradient(135deg, rgba(255, 42, 157, 0.25), rgba(0, 240, 255, 0.2));
    border: 1.5px solid var(--accent-cyan);
    border-radius: 999px;
    font-family: 'Orbitron', monospace;
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 1.5px;
    color: #ffffff;
    box-shadow: 0 0 15px var(--accent-cyan-glow);
}

.hologram-logo-badge .badge-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--primary-pink);
    box-shadow: 0 0 8px var(--primary-pink);
    animation: dot-blink 1.5s infinite alternate;
}

@keyframes dot-blink {
    0% { opacity: 0.4; }
    100% { opacity: 1; }
}

/* 3D Hologram Floor Platform */
.hologram-floor-platform {
    position: absolute;
    bottom: -15px;
    width: 240px;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 3;
}

.platform-surface {
    width: 220px;
    height: 45px;
    border-radius: 50%;
    background: radial-gradient(ellipse at center, rgba(0, 240, 255, 0.5) 0%, rgba(255, 42, 157, 0.25) 50%, transparent 75%);
    border: 2px solid var(--accent-cyan);
    box-shadow: 
        0 0 25px var(--accent-cyan-glow),
        0 0 40px var(--primary-pink-glow),
        inset 0 0 15px rgba(0, 240, 255, 0.6);
    transform: rotateX(68deg);
    opacity: 0.85;
}

/* ============================================================
   FEATURES & INFORMASI TABS
   ============================================================ */

.features {
    padding: 100px 20px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.features-container {
    display: grid;
    grid-template-columns: 290px 1fr;
    gap: 35px;
    align-items: start;
}

.feature-tabs {
    background: var(--bg-surface);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    padding: 20px;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: var(--card-shadow);
}

.tab-item {
    padding: 14px 18px;
    margin-bottom: 10px;
    cursor: pointer;
    border: 1px solid transparent;
    border-radius: 10px;
    transition: all 0.3s ease;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.05rem;
    color: #d1bfe0;
}

.tab-item:hover {
    background: rgba(255, 42, 157, 0.15);
    border-color: rgba(255, 42, 157, 0.4);
    color: #ffffff;
    transform: translateX(4px);
}

.tab-item.active {
    background: linear-gradient(135deg, rgba(255, 42, 157, 0.3), rgba(147, 51, 234, 0.35));
    border-color: var(--primary-pink);
    color: #ffffff;
    box-shadow: 0 0 20px var(--primary-pink-glow);
}

.feature-content {
    background: var(--bg-surface);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    padding: 40px;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    min-height: 420px;
    box-shadow: var(--card-shadow);
}

.content-panel {
    display: none;
    animation: fadeIn 0.45s ease-out;
}

.content-panel.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

.content-panel h3 {
    font-family: 'Orbitron', monospace;
    font-size: 1.9rem;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ffffff, #00f0ff);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    border-bottom: 1px solid rgba(255, 42, 157, 0.2);
    padding-bottom: 12px;
}

.content-panel p {
    line-height: 1.8;
    color: #e5d7ee;
    margin-bottom: 18px;
    font-size: 1.1rem;
}

.feature-list {
    list-style: none;
    margin-top: 20px;
}

.feature-list li {
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
    color: #f1e6f7;
    font-size: 1.1rem;
}

.feature-list li::before {
    content: '◆';
    position: absolute;
    left: 0;
    color: var(--primary-pink);
    font-size: 1.1rem;
    text-shadow: 0 0 10px var(--primary-pink);
}

.badge {
    display: inline-block;
    font-size: 0.78rem;
    padding: 4px 10px;
    border-radius: 999px;
    margin-left: 10px;
    vertical-align: middle;
    font-weight: 700;
    letter-spacing: 0.05em;
    font-family: 'Orbitron', monospace;
}

.badge.in-progress {
    color: #ffffff;
    background: linear-gradient(90deg, #ff2a9d, #9333ea);
    box-shadow: 0 0 15px var(--primary-pink-glow);
}

/* ============================================================
   CLEAN & SIMPLE VERTICAL TIMELINE (Matching Reference Image)
   ============================================================ */

.timeline {
    padding: 85px 20px;
    max-width: 1050px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.timeline-vertical-wrapper {
    position: relative;
    margin-top: 50px;
    padding: 20px 0;
}

.timeline-line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 3px;
    background: linear-gradient(180deg, #00f0ff 0%, #00d2ff 65%, #ff2a9d 100%);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.6);
    transform: translateX(-50%);
    z-index: 1;
}

.timeline-v-item {
    position: relative;
    width: 50%;
    margin-bottom: 35px;
    z-index: 2;
}

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

.timeline-v-item.item-left {
    left: 0;
    padding-right: 42px;
    text-align: left;
}

.timeline-v-item.item-right {
    left: 50%;
    padding-left: 42px;
    text-align: left;
}

.timeline-v-node {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #0d0118;
    z-index: 3;
}

.timeline-v-item.item-left .timeline-v-node {
    right: -9px;
    border: 3.5px solid var(--accent-cyan);
    box-shadow: 0 0 12px var(--accent-cyan-glow), inset 0 0 6px var(--accent-cyan);
}

.timeline-v-item.item-right .timeline-v-node {
    left: -9px;
    border: 3.5px solid var(--primary-pink);
    box-shadow: 0 0 12px var(--primary-pink-glow), inset 0 0 6px var(--primary-pink);
}

.timeline-v-card {
    background: linear-gradient(145deg, rgba(32, 9, 60, 0.88) 0%, rgba(18, 3, 35, 0.94) 100%);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 14px;
    padding: 22px 24px;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.timeline-v-card.card-cyan {
    border-left: 4px solid var(--accent-cyan);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), -2px 0 16px rgba(0, 240, 255, 0.25);
}

.timeline-v-card.card-pink {
    border-right: 4px solid var(--primary-pink);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), 2px 0 16px rgba(255, 42, 157, 0.25);
}

.timeline-v-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.3);
}

.timeline-v-card.card-cyan:hover {
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.7), 0 0 22px rgba(0, 240, 255, 0.4);
}

.timeline-v-card.card-pink:hover {
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.7), 0 0 22px rgba(255, 42, 157, 0.4);
}

.timeline-v-date {
    display: block;
    font-family: 'Orbitron', monospace;
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.8px;
    margin-bottom: 5px;
}

.timeline-v-date.date-cyan {
    color: var(--accent-cyan);
}

.timeline-v-date.date-pink {
    color: #ff6fd8;
}

.timeline-v-title {
    font-family: 'Orbitron', monospace;
    font-size: 1.3rem;
    font-weight: 800;
    color: #ffffff;
    margin: 0 0 8px 0;
    letter-spacing: 0.5px;
}

.timeline-v-desc {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.05rem;
    line-height: 1.45;
    color: #e5d8ee;
    margin: 0;
    font-weight: 500;
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */

.contact {
    padding: 90px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-wrapper {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.contact-intro {
    margin-bottom: 32px;
    font-size: 1.2rem;
    color: #e5d7ee;
    line-height: 1.8;
}

.cp-grid {
    display: grid;
    gap: 24px;
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
}

.cp-card {
    background: var(--bg-surface);
    padding: 24px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    gap: 18px;
    border: 1px solid var(--border-glass);
    backdrop-filter: blur(12px);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    text-align: left;
}

.cp-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px var(--primary-pink-glow);
    border-color: var(--accent-cyan);
}

.cp-card .info-icon {
    font-size: 1.6rem;
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--primary-pink), var(--primary-purple));
    color: #ffffff;
    border-radius: 12px;
    box-shadow: 0 0 15px var(--primary-pink-glow);
    flex-shrink: 0;
}

.cp-card .info-details h4 {
    margin: 0;
    font-size: 1.15rem;
    font-family: 'Orbitron', monospace;
    color: #ffffff;
}

.cp-card .info-details p {
    margin: 6px 0 0;
    color: #cbb4da;
    font-size: 1.05rem;
}

.contact-note {
    margin-top: 24px;
    font-size: 0.95rem;
    color: #b091c5;
    font-weight: 600;
}

/* ============================================================
   MODAL & TRAILER (Smooth 60 FPS Transitions)
   ============================================================ */

.modal {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.25s ease, visibility 0.25s ease;
    padding: 16px;
}

.modal-toggle:checked + .modal {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(6, 0, 12, 0.92);
    z-index: 0;
}

.modal-dialog {
    position: relative;
    z-index: 1;
    max-width: 820px;
    width: 100%;
    margin: 0 auto;
    background: #110321;
    border: 1.5px solid var(--accent-cyan);
    border-radius: 16px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.85), 0 0 30px rgba(0, 240, 255, 0.35);
    transform: translateY(15px);
    transition: transform 0.25s ease;
    will-change: transform;
}

.modal-toggle:checked + .modal .modal-dialog {
    transform: translateY(0);
}

.modal-body {
    padding: 20px;
}

.modal-close {
    position: absolute;
    top: 10px;
    right: 14px;
    color: #ffffff;
    text-decoration: none;
    font-size: 30px;
    line-height: 1;
    opacity: 0.8;
    cursor: pointer;
}

.modal-close:hover {
    color: var(--primary-pink);
    opacity: 1;
}

.video-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
}

.video-wrapper video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.modal-actions {
    margin-top: 14px;
    text-align: right;
}

.btn-close-modal {
    display: inline-block;
    padding: 10px 20px;
    border: 1px solid var(--primary-pink);
    background: rgba(255, 42, 157, 0.15);
    color: #ffffff;
    text-decoration: none;
    border-radius: 8px;
    cursor: pointer;
    font-family: 'Orbitron', monospace;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.btn-close-modal:hover {
    background: var(--primary-pink);
    box-shadow: 0 0 20px var(--primary-pink-glow);
}

/* ============================================================
   FOOTER
   ============================================================ */

footer {
    background: rgba(6, 0, 12, 0.9);
    border-top: 1px solid var(--border-glass);
    padding: 40px 20px;
    text-align: center;
    position: relative;
    z-index: 10;
}

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

footer .footer-content p {
    text-align: center;
}

.copyright {
    opacity: 0.8;
    font-size: 0.95rem;
    color: #c9b1d9;
    letter-spacing: 1px;
}

/* ============================================================
   ENHANCED INFORMASI & PENUGASAN COMPONENTS
   ============================================================ */

/* Dresscode Grid & Showcase Cards */
.dresscode-grid {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 28px;
    align-items: center;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    border-radius: 14px;
    padding: 24px;
    margin-bottom: 24px;
    transition: all 0.3s ease;
}

.dresscode-grid:hover {
    border-color: rgba(0, 240, 255, 0.4);
    background: rgba(255, 255, 255, 0.04);
}

.dresscode-figure {
    text-align: center;
    margin: 0;
}

.dresscode-img {
    max-width: 220px;
    width: 100%;
    height: auto;
    display: block;
    margin: 0 auto 10px;
    border-radius: 12px;
    border: 1px solid var(--border-glass);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
    background: rgba(255, 255, 255, 0.03);
}

.dresscode-title {
    font-family: 'Orbitron', monospace;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 12px;
}

/* Co-Card Display Cards */
.cocard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 24px;
}

.cocard-card {
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--border-glass);
    border-radius: 14px;
    padding: 16px;
    text-align: center;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.cocard-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-cyan);
    box-shadow: 0 10px 25px rgba(0, 240, 255, 0.2);
}

.cocard-img {
    max-width: 100%;
    height: 140px;
    object-fit: contain;
    display: block;
    margin: 0 auto 12px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.cocard-name {
    font-family: 'Orbitron', monospace;
    font-weight: 700;
    font-size: 0.95rem;
    color: #ffffff;
    margin-bottom: 4px;
}

.cocard-prodi-tag {
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.9rem;
    color: #cbb4da;
}

/* Deadline & Category Badges */
.deadline-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, rgba(255, 42, 157, 0.2), rgba(147, 51, 234, 0.25));
    border: 1px solid var(--primary-pink);
    color: #ff6fd8;
    padding: 6px 14px;
    border-radius: 999px;
    font-family: 'Orbitron', monospace;
    font-size: 0.82rem;
    font-weight: 800;
    margin-bottom: 14px;
    box-shadow: 0 0 15px rgba(255, 42, 157, 0.25);
}

.deadline-badge.cyan {
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.2), rgba(14, 165, 233, 0.25));
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    box-shadow: 0 0 15px var(--accent-cyan-glow);
}

/* 3 Roles Grid (PRO, KONTRA, SOLUSI) */
.role-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin: 20px 0;
}

.role-card {
    background: rgba(18, 4, 32, 0.7);
    border-radius: 12px;
    padding: 18px;
    border: 1px solid var(--border-glass);
    transition: all 0.3s ease;
}

.role-card.role-pro {
    border-left: 4px solid #10b981;
}

.role-card.role-kontra {
    border-left: 4px solid #ef4444;
}

.role-card.role-solusi {
    border-left: 4px solid #00f0ff;
}

.role-card h5 {
    font-family: 'Orbitron', monospace;
    font-size: 1rem;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.role-card.role-pro h5 { color: #34d399; }
.role-card.role-kontra h5 { color: #f87171; }
.role-card.role-solusi h5 { color: #38bdf8; }

.role-card p {
    font-size: 0.95rem;
    line-height: 1.5;
    color: #e2d2f2;
    margin: 0;
}

/* Video Structure Steps */
.structure-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 16px 0;
}

.structure-step {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    border-radius: 10px;
    padding: 12px 16px;
}

.structure-step-num {
    font-family: 'Orbitron', monospace;
    font-weight: 900;
    font-size: 0.85rem;
    color: var(--accent-cyan);
    background: rgba(0, 240, 255, 0.15);
    padding: 4px 10px;
    border-radius: 6px;
    border: 1px solid rgba(0, 240, 255, 0.3);
    flex-shrink: 0;
}

.structure-step-content strong {
    color: #ffffff;
    font-size: 1rem;
    display: block;
    margin-bottom: 2px;
}

.structure-step-content span {
    font-size: 0.92rem;
    color: #cbb4da;
    line-height: 1.4;
}

/* Action Button Groups */
.cta-btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 18px;
}

.cta-btn-sm {
    padding: 8px 16px;
    font-size: 0.82rem;
}

.store-badge-box {
    margin-top: 16px;
    padding: 14px;
    background: rgba(0, 240, 255, 0.05);
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: 10px;
    font-size: 0.95rem;
    color: #e5d7ee;
}

/* ============================================================
   RESPONSIVE MEDIA QUERIES (Mobile-Optimized & Collision-Free)
   ============================================================ */

@media (max-width: 1024px) {
    nav {
        padding: 14px 24px;
    }

    .logo-text {
        font-size: 18px;
    }

    .nav-links {
        position: fixed;
        top: 64px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 64px);
        background: rgba(11, 1, 22, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center;
        justify-content: start;
        padding-top: 36px;
        transition: left 0.35s ease;
        gap: 18px;
        border-right: 1px solid var(--border-glass);
    }

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

    .menu-toggle {
        display: flex;
    }

    .features-container {
        grid-template-columns: 1fr;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

/* Tablet & Mobile Breakpoint (<= 960px) - Smooth 60 FPS GPU-Accelerated Animations */
@media (max-width: 960px) {
    /* Keep lightweight container active */
    .shapes-container {
        display: block !important;
        pointer-events: none !important;
    }

    /* All shapes stationary on mobile (0% CPU, 0% GPU overhead, zero lag) */
    .shape-square,
    .shape-triangle-small,
    .shape-circle,
    .shape-triangle,
    .shape-square-small,
    .shape-circle-small,
    .shape-sparkle {
        animation: none !important;
        transform: none !important;
        filter: none !important;
    }

    .shape-square {
        display: block !important;
        width: 110px !important;
        height: 110px !important;
        top: 6% !important;
        right: 3% !important;
        opacity: 0.18 !important;
        border-width: 1px !important;
    }

    .shape-triangle-small {
        display: block !important;
        top: 22% !important;
        left: 4% !important;
        opacity: 0.18 !important;
        border-left: 35px solid transparent !important;
        border-right: 35px solid transparent !important;
        border-bottom: 60px solid rgba(255, 42, 157, 0.35) !important;
    }

    .shape-circle {
        display: block !important;
        width: 130px !important;
        height: 130px !important;
        top: 42% !important;
        right: -20px !important;
        opacity: 0.18 !important;
        border-width: 1px !important;
    }

    .shape-triangle {
        display: block !important;
        top: 62% !important;
        left: -15px !important;
        opacity: 0.18 !important;
        border-left: 45px solid transparent !important;
        border-right: 45px solid transparent !important;
        border-bottom: 80px solid rgba(0, 240, 255, 0.35) !important;
    }

    .shape-square-small {
        display: block !important;
        width: 70px !important;
        height: 70px !important;
        top: 80% !important;
        right: 6% !important;
        opacity: 0.18 !important;
    }

    .shape-circle-small {
        display: block !important;
        width: 90px !important;
        height: 90px !important;
        bottom: 4% !important;
        left: 5% !important;
        opacity: 0.18 !important;
    }

    /* All 4 Sparkles distributed across sides */
    .shape-sparkle {
        display: flex !important;
        opacity: 0.35 !important;
    }
    .shape-sparkle svg {
        filter: none !important;
    }

    /* Hide heavy overlapping 3D badges and heavy filters to keep 60 FPS */
    .shape-floating-badge,
    .shape-concentric,
    .scanlines,
    .liquid-glow-left,
    .liquid-glow-right {
        display: none !important;
    }

    /* Lightweight mobile particles */
    #particles {
        display: block !important;
    }

    .particle {
        will-change: transform;
    }

    .particle::before {
        box-shadow: 0 0 6px var(--particle-color) !important;
    }

    /* Crisp & Visible Static Cyber Grid Background (Zero Lag) */
    .grid-bg {
        animation: none !important;
        opacity: 0.85 !important;
        background-image: 
            linear-gradient(to right, rgba(0, 240, 255, 0.08) 1px, transparent 1px),
            linear-gradient(to bottom, rgba(255, 42, 157, 0.08) 1px, transparent 1px),
            radial-gradient(circle at 50% 50%, rgba(0, 240, 255, 0.08) 1px, transparent 2px) !important;
        background-size: 45px 45px, 45px 45px, 22.5px 22.5px !important;
    }

    .gradient-overlay {
        animation: none !important;
        opacity: 0.25 !important;
    }

    /* Replace GPU-intensive backdrop-filter with lightweight solid surfaces */
    nav,
    nav.scrolled,
    .nav-links,
    .content-panel,
    .about-text,
    .timeline-v-card,
    .cp-card,
    .dresscode-grid,
    .tugas-item,
    .store-badge-box,
    .hero-search-pill,
    .hologram-glass-card {
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
    }

    nav {
        background: rgba(11, 1, 22, 0.98) !important;
    }

    .nav-links {
        background: rgba(11, 1, 22, 0.98) !important;
    }

    .content-panel,
    .about-text,
    .timeline-v-card,
    .cp-card,
    .dresscode-grid,
    .tugas-item,
    .store-badge-box {
        background: rgba(16, 4, 30, 0.92) !important;
    }

    /* Clean Vertical Timeline on Mobile & Tablet */
    .timeline-line {
        left: 20px;
    }

    .timeline-v-item {
        width: 100%;
        padding-left: 46px !important;
        padding-right: 0 !important;
        margin-bottom: 24px;
    }

    .timeline-v-item.item-left,
    .timeline-v-item.item-right {
        left: 0;
    }

    .timeline-v-item.item-left .timeline-v-node,
    .timeline-v-item.item-right .timeline-v-node {
        left: 11px;
        right: auto;
    }

    .timeline-v-card {
        padding: 18px 18px;
    }

    .timeline-v-card.card-pink {
        border-right: 1px solid rgba(255, 255, 255, 0.12);
        border-left: 4px solid var(--primary-pink);
    }

    .timeline-v-title {
        font-size: 1.2rem;
    }
}

/* Standard Mobile Devices (<= 768px) */
@media (max-width: 768px) {
    .hero {
        padding: 95px 16px 50px;
        min-height: auto;
    }

    .hero-search-pill {
        max-width: 270px;
        margin: 0 auto 20px;
        padding: 8px 16px;
        font-size: 0.82rem;
    }

    .glitch-text {
        font-size: clamp(1.6rem, 7.5vw, 2.3rem);
        line-height: 1.25;
    }

    .text-rotator {
        min-height: 130px;
    }

    .subtitle {
        font-size: clamp(0.92rem, 3.6vw, 1.05rem);
        line-height: 1.45;
        max-width: 95%;
        margin: 10px auto 22px;
    }

    .cta-container {
        flex-direction: column;
        align-items: center;
        width: 100%;
        gap: 12px;
    }

    .cta-button {
        width: 100%;
        max-width: 290px;
        text-align: center;
        justify-content: center;
        padding: 12px 18px;
        font-size: 0.85rem;
    }

    .section-title {
        font-size: clamp(1.6rem, 6.5vw, 2.1rem);
        margin-bottom: 28px;
        word-break: break-word;
    }

    .about-text {
        padding: 22px 16px;
        border-radius: 16px;
        width: 100%;
    }

    .about-text h2 {
        font-size: clamp(1.35rem, 5.5vw, 1.65rem);
        line-height: 1.3;
        margin-bottom: 12px;
    }

    .about-text p {
        font-size: 0.95rem;
        line-height: 1.6;
        margin-bottom: 12px;
    }

    .about-core-theme-box {
        padding: 14px 14px;
        margin: 16px 0;
        border-radius: 12px;
    }

    .about-core-theme-box .theme-text {
        font-size: 1rem;
        line-height: 1.4;
    }

    .about-visual {
        display: flex;
        justify-content: center;
        width: 100%;
    }

    .hologram-showcase-3d {
        width: 100%;
        max-width: 270px;
        margin-top: 10px;
    }

    .hologram-glass-card {
        width: 100%;
        max-width: 250px;
        padding: 20px 14px;
    }

    .hologram-cyber-ring {
        width: 240px;
        height: 240px;
    }

    .logo-floating-wrapper {
        width: 150px;
        height: 150px;
    }

    .contact-intro {
        font-size: 0.96rem;
        line-height: 1.5;
        padding: 0 4px;
        margin-bottom: 20px;
    }

    .cp-grid {
        grid-template-columns: 1fr;
        gap: 14px;
        width: 100%;
    }

    .cp-card {
        padding: 18px 16px;
        width: 100%;
    }

    .dresscode-grid {
        grid-template-columns: 1fr;
        gap: 16px;
        padding: 18px 14px;
        text-align: left;
    }

    .dresscode-figure {
        margin-bottom: 8px;
    }

    .cocard-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .features, .about, .timeline, .contact {
        padding: 55px 16px;
    }
}

/* Small Screens (<= 480px) */
@media (max-width: 480px) {
    nav {
        padding: 12px 16px;
    }

    .logo-text {
        font-size: 16px;
    }

    .logo-svg {
        width: 34px;
        height: 34px;
    }

    .hero-search-pill {
        max-width: 250px;
        font-size: 0.78rem;
    }

    .feature-content {
        padding: 20px 14px;
    }

    .about-footer-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}