/* =====================================================
   PROJECT CHIMERA - Cyberpunk Landing Page Styles
===================================================== */

:root {
  --color-bg: #0a0a0a;
  --color-bg-2: #0d0014;
  --color-midnight: #001f3f;
  --color-purple: #1a0a2a;
  --color-cyan: #00fff2;
  --color-pink: #ff00d4;
  --color-green: #39ff14;
  --color-yellow: #fcee0a;
  --color-white: #f4f6ff;
  --color-grey: #8a8fa3;
  --color-line: rgba(0, 255, 242, 0.15);

  --font-display: 'Orbitron', sans-serif;
  --font-mono: 'Share Tech Mono', monospace;
  --font-body: 'Rajdhani', sans-serif;

  --container-w: 1180px;
  --transition-fast: 0.25s cubic-bezier(.4,0,.2,1);
  --transition-slow: 0.6s cubic-bezier(.4,0,.2,1);
}

/* ---------- Reset ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--color-bg);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
  position: relative;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input { font-family: inherit; }
.container { width: 100%; max-width: var(--container-w); margin: 0 auto; padding: 0 24px; }
.sr-only {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap;
}
:focus-visible { outline: 2px solid var(--color-cyan); outline-offset: 3px; }

/* ---------- Background layers ---------- */
.noise-overlay {
  position: fixed; inset: 0; z-index: 2; pointer-events: none;
  opacity: 0.04; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='100' height='100'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  animation: noiseShift 0.4s steps(2) infinite;
}
@keyframes noiseShift { 0%{transform:translate(0,0);} 50%{transform:translate(-1%,1%);} 100%{transform:translate(1%,-1%);} }

.grid-overlay {
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background-image:
    linear-gradient(rgba(0,255,242,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,242,0.035) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
}

#particle-canvas {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
}

/* ---------- Loader ---------- */
#loader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--color-bg);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
#loader.hidden { opacity: 0; visibility: hidden; }
.loader-inner { text-align: center; width: 320px; }
.loader-bar-wrap {
  width: 100%; height: 2px; background: rgba(0,255,242,0.15);
  overflow: hidden; margin-bottom: 18px; position: relative;
}
.loader-bar {
  height: 100%; width: 0%; background: var(--color-cyan);
  box-shadow: 0 0 12px var(--color-cyan);
  transition: width 0.2s linear;
}
.loader-text {
  font-family: var(--font-mono); color: var(--color-cyan);
  font-size: 0.85rem; letter-spacing: 0.1em;
}
.loader-sub {
  font-family: var(--font-mono); color: var(--color-grey);
  font-size: 0.7rem; margin-top: 8px; letter-spacing: 0.05em;
}
.scanline {
  position: absolute; left: 0; top: 0; width: 100%; height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-cyan), transparent);
  opacity: 0.5; animation: scan 2.2s linear infinite;
}
@keyframes scan { 0%{ top:0%; } 100%{ top:100%; } }

/* ---------- Sound toggle ---------- */
.sound-toggle {
  position: fixed; bottom: 22px; right: 22px; z-index: 500;
  display: flex; align-items: center; gap: 6px;
  border: 1px solid var(--color-line);
  background: rgba(10,10,10,0.7);
  backdrop-filter: blur(6px);
  padding: 8px 12px;
  font-family: var(--font-mono); font-size: 0.7rem; color: var(--color-grey);
  transition: var(--transition-fast);
}
.sound-toggle:hover { border-color: var(--color-cyan); color: var(--color-cyan); box-shadow: 0 0 12px rgba(0,255,242,0.3); }
.sound-toggle.active .sound-icon::before { content: "🔊"; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 400;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 32px;
  background: linear-gradient(to bottom, rgba(10,10,10,0.85), transparent);
  backdrop-filter: blur(4px);
  transition: background 0.3s ease, padding 0.3s ease;
}
.site-header.scrolled {
  background: rgba(10,10,10,0.92);
  border-bottom: 1px solid var(--color-line);
  padding: 12px 32px;
}
.logo {
  font-family: var(--font-display); font-weight: 700; font-size: 1.3rem;
  letter-spacing: 0.15em; color: var(--color-white);
  text-shadow: 0 0 8px rgba(0,255,242,0.6);
}
.logo-dot { color: var(--color-pink); animation: blink 1s step-end infinite; }
@keyframes blink { 50% { opacity: 0; } }

.main-nav ul { display: flex; gap: 32px; }
.nav-link {
  position: relative; font-family: var(--font-mono); font-size: 0.78rem;
  letter-spacing: 0.05em; color: var(--color-grey);
  display: flex; flex-direction: column; align-items: center;
  padding: 4px 0; transition: color var(--transition-fast);
}
.nav-link span { font-size: 0.62rem; color: var(--color-grey); opacity: 0.6; margin-top: 2px; }
.nav-link::after {
  content: ""; position: absolute; bottom: -4px; left: 50%; width: 0; height: 1px;
  background: var(--color-cyan); transition: var(--transition-fast); transform: translateX(-50%);
}
.nav-link:hover { color: var(--color-cyan); }
.nav-link:hover::after { width: 100%; }
.nav-link.cta-nav { border: 1px solid var(--color-cyan); padding: 6px 14px; color: var(--color-cyan); }
.nav-link.cta-nav:hover { background: var(--color-cyan); color: #000; box-shadow: 0 0 16px var(--color-cyan); }

.hamburger {
  display: none; flex-direction: column; gap: 5px; width: 28px; z-index: 401;
}
.hamburger span { width: 100%; height: 2px; background: var(--color-cyan); transition: var(--transition-fast); }
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Glitch text ---------- */
.glitch { position: relative; }
.glitch::before, .glitch::after {
  content: attr(data-text); position: absolute; left: 0; top: 0; width: 100%;
  opacity: 0.8; clip-path: inset(0 0 0 0);
}
.glitch::before { color: var(--color-pink); transform: translate(-2px,0); mix-blend-mode: screen; animation: glitchTop 3.5s infinite linear; }
.glitch::after { color: var(--color-cyan); transform: translate(2px,0); mix-blend-mode: screen; animation: glitchBottom 3.5s infinite linear; }
@keyframes glitchTop {
  0%,92%,100% { clip-path: inset(0 0 95% 0); transform: translate(0,0); opacity:0;}
  93% { clip-path: inset(10% 0 60% 0); transform: translate(-3px,-2px); opacity:0.8;}
  95% { clip-path: inset(40% 0 20% 0); transform: translate(3px,1px); opacity:0.8;}
  97% { clip-path: inset(70% 0 5% 0); transform: translate(-2px,2px); opacity:0.8;}
}
@keyframes glitchBottom {
  0%,92%,100% { clip-path: inset(95% 0 0 0); transform: translate(0,0); opacity:0;}
  93% { clip-path: inset(60% 0 10% 0); transform: translate(3px,2px); opacity:0.8;}
  95% { clip-path: inset(20% 0 40% 0); transform: translate(-3px,-1px); opacity:0.8;}
  97% { clip-path: inset(5% 0 70% 0); transform: translate(2px,-2px); opacity:0.8;}
}

/* ---------- Buttons ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 32px; font-family: var(--font-mono); font-size: 0.85rem;
  letter-spacing: 0.08em; border: 1px solid var(--color-cyan);
  color: var(--color-cyan); overflow: hidden; isolation: isolate;
  transition: color var(--transition-fast), box-shadow var(--transition-fast);
  clip-path: polygon(0 0, 100% 0, 100% 70%, 92% 100%, 0 100%);
}
.btn::before {
  content: ""; position: absolute; inset: 0; background: var(--color-cyan);
  transform: scaleX(0); transform-origin: left; transition: transform var(--transition-fast); z-index: -1;
}
.btn:hover { color: #000; }
.btn:hover::before { transform: scaleX(1); }
.btn-primary { box-shadow: 0 0 18px rgba(0,255,242,0.25); }
.btn-ghost { border-color: var(--color-grey); color: var(--color-grey); }
.btn-ghost::before { background: var(--color-grey); }
.btn-ghost:hover { color: #000; }

.glitch-btn .btn-glitch-layer {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  color: var(--color-pink); opacity: 0; mix-blend-mode: screen; pointer-events: none;
}
.glitch-btn:hover .btn-glitch-layer { animation: btnGlitch 0.35s steps(2) infinite; }
@keyframes btnGlitch {
  0% { opacity: 0.7; transform: translate(2px,-1px); clip-path: inset(0 0 60% 0); }
  50% { opacity: 0.7; transform: translate(-2px,1px); clip-path: inset(60% 0 0 0); }
  100% { opacity: 0; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  padding: 120px 32px 60px; overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: -1; }
.hero-grid {
  position: absolute; inset: -10%; background-image:
    linear-gradient(rgba(0,255,242,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,242,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  transform: perspective(500px) rotateX(60deg) translateY(0);
  animation: gridMove 14s linear infinite;
  mask-image: linear-gradient(to bottom, transparent 0%, black 40%, transparent 90%);
}
@keyframes gridMove { from { background-position: 0 0; } to { background-position: 0 60px; } }
.hero-glow {
  position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.5;
}
.glow-1 { width: 520px; height: 520px; background: var(--color-pink); top: -180px; right: -120px; animation: floatGlow 9s ease-in-out infinite; }
.glow-2 { width: 460px; height: 460px; background: var(--color-cyan); bottom: -200px; left: -120px; animation: floatGlow 11s ease-in-out infinite reverse; }
@keyframes floatGlow { 0%,100% { transform: translateY(0); } 50% { transform: translateY(40px); } }

.hud-frame { position: absolute; width: 60px; height: 60px; border: 1px solid var(--color-cyan); opacity: 0.5; }
.hud-tl { top: 90px; left: 24px; border-right: none; border-bottom: none; }
.hud-tr { top: 90px; right: 24px; border-left: none; border-bottom: none; }
.hud-bl { bottom: 24px; left: 24px; border-right: none; border-top: none; }
.hud-br { bottom: 24px; right: 24px; border-left: none; border-top: none; }

.hero-content { max-width: 760px; position: relative; z-index: 2; }
.hero-tag { font-family: var(--font-mono); color: var(--color-pink); font-size: 0.85rem; margin-bottom: 18px; letter-spacing: 0.05em; }
.hero-title {
  font-family: var(--font-display); font-weight: 900; font-size: clamp(2.6rem, 6vw, 4.6rem);
  line-height: 1.15; color: var(--color-white); text-shadow: 0 0 20px rgba(0,255,242,0.35);
  margin-bottom: 18px;
}
.hero-subtitle { font-family: var(--font-mono); font-size: clamp(1rem,2vw,1.4rem); color: var(--color-grey); margin-bottom: 22px; letter-spacing: 0.04em; }
.text-accent { color: var(--color-cyan); text-shadow: 0 0 10px var(--color-cyan); }
.hero-lead { font-size: 1.05rem; color: #c5cae6; max-width: 560px; margin-bottom: 36px; }
.hero-cta-wrap { display: flex; gap: 18px; flex-wrap: wrap; margin-bottom: 56px; }

.hero-stats { display: flex; gap: 48px; flex-wrap: wrap; }
.stat-item { display: flex; flex-direction: column; }
.stat-num { font-family: var(--font-display); font-size: 1.8rem; font-weight: 700; color: var(--color-cyan); text-shadow: 0 0 12px rgba(0,255,242,0.4); }
.stat-label { font-family: var(--font-mono); font-size: 0.65rem; color: var(--color-grey); letter-spacing: 0.06em; margin-top: 4px; }

.scroll-indicator {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 0.65rem; color: var(--color-grey); letter-spacing: 0.1em;
}
.scroll-line { width: 1px; height: 40px; background: linear-gradient(to bottom, var(--color-cyan), transparent); position: relative; overflow: hidden; }
.scroll-line::after {
  content: ""; position: absolute; top: -100%; left: 0; width: 100%; height: 100%;
  background: var(--color-cyan); animation: scrollDown 1.8s ease-in-out infinite;
}
@keyframes scrollDown { 0% { top: -100%; } 100% { top: 100%; } }

/* ---------- Section generic ---------- */
.section { position: relative; padding: 130px 0; }
.section-bg-line { position: absolute; top: 0; left: 0; width: 1px; height: 100%; background: var(--color-line); }
.section-eyebrow {
  font-family: var(--font-mono); color: var(--color-pink); letter-spacing: 0.15em;
  font-size: 0.8rem; margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-display); font-weight: 700; font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.3; margin-bottom: 44px; color: var(--color-white);
}
.text-mono { font-family: var(--font-mono); font-size: 0.55em; color: var(--color-cyan); display: inline-block; margin-top: 8px; }

[data-animate] { opacity: 0; transform: translateY(40px); transition: opacity 0.8s ease, transform 0.8s ease; }
[data-animate].in-view { opacity: 1; transform: translateY(0); }

/* ---------- Intro ---------- */
.section-intro { background: linear-gradient(180deg, var(--color-bg) 0%, #0c0414 100%); }
.intro-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 60px; align-items: center; }
.intro-text p { color: #c5cae6; margin-bottom: 18px; max-width: 520px; }
.highlight-text { color: var(--color-cyan); font-family: var(--font-mono); border-left: 2px solid var(--color-cyan); padding-left: 14px; }

.intro-visual { display: flex; justify-content: center; }
.data-viz { position: relative; width: 280px; height: 280px; display: flex; align-items: center; justify-content: center; }
.data-viz-ring { position: absolute; border-radius: 50%; border: 1px solid var(--color-cyan); opacity: 0.5; }
.ring-1 { width: 280px; height: 280px; animation: spin 12s linear infinite; border-style: dashed; }
.ring-2 { width: 210px; height: 210px; animation: spin 9s linear infinite reverse; border-color: var(--color-pink); }
.ring-3 { width: 140px; height: 140px; animation: spin 6s linear infinite; }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.data-viz-core { width: 70px; height: 70px; border-radius: 50%; background: radial-gradient(circle, var(--color-cyan), transparent 70%); filter: blur(2px); animation: pulse 2.4s ease-in-out infinite; }
@keyframes pulse { 0%,100% { transform: scale(0.9); opacity: 0.7; } 50% { transform: scale(1.1); opacity: 1; } }
.data-viz-label { position: absolute; font-family: var(--font-mono); font-size: 0.7rem; text-align: center; color: var(--color-white); letter-spacing: 0.08em; }

/* ---------- Solution Feature Grid ---------- */
.section-solution { background: var(--color-bg); }
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 28px; }
.feature-card {
  background: linear-gradient(160deg, rgba(0,255,242,0.04), rgba(255,0,212,0.03));
  border: 1px solid var(--color-line); padding: 32px 24px; position: relative;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  clip-path: polygon(0 0, 100% 0, 100% 90%, 90% 100%, 0 100%);
}
.feature-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-cyan);
  box-shadow: 0 0 28px rgba(0,255,242,0.18);
}
.feature-icon { width: 52px; height: 52px; margin-bottom: 18px; }
.feature-icon svg { width: 100%; height: 100%; fill: none; stroke: var(--color-cyan); stroke-width: 1.6; filter: drop-shadow(0 0 6px rgba(0,255,242,0.6)); }
.feature-card h3 { font-family: var(--font-display); font-size: 1.1rem; margin-bottom: 4px; }
.feature-en { font-family: var(--font-mono); font-size: 0.72rem; color: var(--color-pink); margin-bottom: 12px; }
.feature-desc { color: #aeb3cc; font-size: 0.92rem; }

/* ---------- Tech / Architecture ---------- */
.section-tech { background: linear-gradient(180deg, #0c0414 0%, var(--color-bg) 100%); }
.tech-lead { max-width: 700px; color: #c5cae6; margin-bottom: 40px; }
.tech-diagram { display: flex; flex-direction: column; gap: 18px; margin-bottom: 40px; }
.tech-layer {
  border: 1px solid var(--color-line); padding: 20px 26px; position: relative;
  background: rgba(255,255,255,0.015);
  transition: border-color var(--transition-fast), background var(--transition-fast);
}
.tech-layer:hover { border-color: var(--color-pink); background: rgba(255,0,212,0.04); }
.tech-layer-index { font-family: var(--font-mono); font-size: 0.65rem; color: var(--color-pink); letter-spacing: 0.1em; }
.tech-layer h4 { font-family: var(--font-display); margin: 6px 0 8px; font-size: 1.05rem; color: var(--color-cyan); }
.tech-layer p { color: #aeb3cc; font-size: 0.9rem; max-width: 600px; }
.tech-bar { height: 3px; background: rgba(255,255,255,0.08); margin-top: 14px; }
.tech-bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--color-cyan), var(--color-pink)); width: 0; transition: width 1.4s ease; }
.tech-layer.in-view .tech-bar span { width: var(--w, 90%); }

.terminal-window {
  border: 1px solid var(--color-line); background: #060608;
  font-family: var(--font-mono); font-size: 0.8rem; max-width: 640px;
}
.terminal-header { display: flex; align-items: center; gap: 6px; padding: 8px 12px; border-bottom: 1px solid var(--color-line); }
.terminal-header span { width: 9px; height: 9px; border-radius: 50%; background: var(--color-grey); }
.terminal-header span:nth-child(1) { background: var(--color-pink); }
.terminal-header span:nth-child(2) { background: var(--color-yellow); }
.terminal-header span:nth-child(3) { background: var(--color-green); }
.terminal-header p { margin-left: 10px; color: var(--color-grey); font-size: 0.72rem; }
.terminal-body { padding: 16px 14px; min-height: 120px; color: var(--color-green); white-space: pre-wrap; line-height: 1.6; }
.terminal-body .cursor { display: inline-block; width: 7px; height: 14px; background: var(--color-green); animation: blink 0.9s step-end infinite; vertical-align: middle; }

/* ---------- Roadmap / Timeline ---------- */
.section-roadmap { background: var(--color-bg); }
.timeline { position: relative; padding-left: 40px; }
.timeline-line { position: absolute; left: 5px; top: 6px; bottom: 6px; width: 2px; background: linear-gradient(to bottom, var(--color-cyan), var(--color-pink)); }
.timeline-item { position: relative; margin-bottom: 48px; }
.timeline-item:last-child { margin-bottom: 0; }
.timeline-marker {
  position: absolute; left: -40px; top: 4px; width: 12px; height: 12px;
  background: var(--color-cyan); border-radius: 50%; box-shadow: 0 0 12px var(--color-cyan);
}
.timeline-date { font-family: var(--font-mono); color: var(--color-pink); font-size: 0.78rem; margin-bottom: 6px; letter-spacing: 0.05em; }
.timeline-item h4 { font-family: var(--font-display); font-size: 1.15rem; margin-bottom: 8px; }
.timeline-item p { color: #aeb3cc; max-width: 600px; }

/* ---------- CTA Section ---------- */
.section-cta {
  background: radial-gradient(ellipse at 50% 0%, rgba(255,0,212,0.12), transparent 60%), var(--color-bg);
  text-align: center; overflow: hidden;
}
.cta-bg-grid {
  position: absolute; inset: 0; background-image:
    linear-gradient(rgba(0,255,242,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,242,0.05) 1px, transparent 1px);
  background-size: 50px 50px; opacity: 0.6;
  mask-image: radial-gradient(circle at 50% 50%, black, transparent 75%);
}
.cta-container { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; }
.cta-title { margin-bottom: 20px; }
.cta-lead { max-width: 600px; color: #c5cae6; margin-bottom: 40px; }

.countdown { display: flex; align-items: center; gap: 14px; margin-bottom: 44px; }
.countdown-item { display: flex; flex-direction: column; align-items: center; min-width: 64px; }
.countdown-item span {
  font-family: var(--font-display); font-size: 2rem; font-weight: 700; color: var(--color-cyan);
  text-shadow: 0 0 14px rgba(0,255,242,0.5);
  background: rgba(0,255,242,0.06); border: 1px solid var(--color-line); padding: 8px 4px; width: 100%; text-align: center;
}
.countdown-item label { font-family: var(--font-mono); font-size: 0.6rem; color: var(--color-grey); margin-top: 6px; letter-spacing: 0.08em; }
.countdown-sep { font-family: var(--font-display); font-size: 1.8rem; color: var(--color-pink); animation: blink 1s step-end infinite; }

.cta-form { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; margin-bottom: 18px; }
.cta-form input {
  background: rgba(255,255,255,0.04); border: 1px solid var(--color-line); color: var(--color-white);
  padding: 14px 18px; min-width: 280px; font-family: var(--font-mono); font-size: 0.85rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.cta-form input::placeholder { color: var(--color-grey); }
.cta-form input:focus { border-color: var(--color-cyan); box-shadow: 0 0 14px rgba(0,255,242,0.25); outline: none; }
.cta-note { font-family: var(--font-mono); font-size: 0.85rem; color: var(--color-green); min-height: 1.4em; margin-bottom: 14px; }
.cta-offer { font-family: var(--font-mono); font-size: 0.7rem; color: var(--color-grey); letter-spacing: 0.04em; }

/* ---------- Footer ---------- */
.site-footer { background: #060608; border-top: 1px solid var(--color-line); padding: 64px 0 24px; position: relative; z-index: 2; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer-brand p { color: var(--color-grey); font-size: 0.85rem; margin-top: 10px; max-width: 280px; }
.footer-logo { margin-bottom: 4px; }
.footer-links h5, .footer-social h5 { font-family: var(--font-mono); color: var(--color-pink); font-size: 0.72rem; letter-spacing: 0.1em; margin-bottom: 16px; }
.footer-links ul li { margin-bottom: 10px; }
.footer-links a { color: var(--color-grey); font-size: 0.85rem; transition: color var(--transition-fast); }
.footer-links a:hover { color: var(--color-cyan); }
.social-icons { display: flex; gap: 14px; }
.social-icons a {
  width: 38px; height: 38px; border: 1px solid var(--color-line); display: flex; align-items: center; justify-content: center;
  transition: var(--transition-fast);
}
.social-icons svg { width: 18px; height: 18px; fill: none; stroke: var(--color-grey); stroke-width: 1.6; }
.social-icons a:hover { border-color: var(--color-cyan); box-shadow: 0 0 12px rgba(0,255,242,0.3); }
.social-icons a:hover svg { stroke: var(--color-cyan); }

.footer-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  padding-top: 24px; border-top: 1px solid var(--color-line);
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--color-grey);
}
.status-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--color-green); box-shadow: 0 0 8px var(--color-green); margin: 0 4px; animation: pulse 2s ease-in-out infinite; }

/* ---------- Mouse-follow particle highlight (optional element) ---------- */
.cursor-glow {
  position: fixed; width: 18px; height: 18px; border-radius: 50%;
  background: var(--color-cyan); filter: blur(6px); opacity: 0.5;
  pointer-events: none; z-index: 300; transform: translate(-50%,-50%);
  transition: opacity 0.3s ease;
}

/* =====================================================
   Responsive
===================================================== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; margin-bottom: 12px; }
}

@media (max-width: 880px) {
  .main-nav {
    position: fixed; top: 0; right: -100%; width: 78%; max-width: 320px; height: 100vh;
    background: rgba(8,8,12,0.97); border-left: 1px solid var(--color-line);
    padding: 100px 32px 32px; transition: right 0.4s ease; z-index: 399;
  }
  .main-nav.open { right: 0; }
  .main-nav ul { flex-direction: column; gap: 26px; align-items: flex-start; }
  .hamburger { display: flex; }
  .intro-grid { grid-template-columns: 1fr; }
  .intro-visual { order: -1; }
}

@media (max-width: 640px) {
  .hero { padding: 110px 20px 60px; }
  .hero-title { font-size: clamp(2.1rem, 9vw, 3rem); }
  .hero-stats { gap: 28px; }
  .section { padding: 90px 0; }
  .container { padding: 0 18px; }
  .countdown { gap: 8px; }
  .countdown-item { min-width: 52px; }
  .countdown-item span { font-size: 1.4rem; padding: 6px 2px; }
  .cta-form input { min-width: 0; width: 100%; }
  .cta-form { width: 100%; }
  .hud-frame { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .sound-toggle { bottom: 14px; right: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}