/* ═══════════════════════════════════════════════════════════════
   VIO 83 AI ORCHESTRA — CYBER NEON DARK v11
   Full dark + neon cyan/magenta/purple + slot-machine lights
   ═══════════════════════════════════════════════════════════════ */

:root {
  --bg: #050510;
  --bg-2: #0a0a1f;
  --bg-3: #12122e;
  --neon-cyan: #00f5ff;
  --neon-magenta: #ff006e;
  --neon-purple: #b300ff;
  --neon-gold: #ffd700;
  --neon-lime: #39ff14;
  --txt: #e8e8ff;
  --txt-dim: #a0a0c8;
  --txt-muted: #6a6a90;
  --border: rgba(0,245,255,0.2);
  --glass: rgba(20,20,50,0.5);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", Inter, system-ui, sans-serif;
  background: var(--bg);
  color: var(--txt);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

/* ═══ BACKGROUND CYBER GRID + AURORA ═══ */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: -3;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(0,245,255,0.18), transparent 40%),
    radial-gradient(ellipse at 80% 70%, rgba(255,0,110,0.22), transparent 45%),
    radial-gradient(ellipse at 50% 100%, rgba(179,0,255,0.2), transparent 50%),
    var(--bg);
  animation: aurora 25s ease-in-out infinite alternate;
}
@keyframes aurora {
  0%   { background-position: 0% 0%, 100% 100%, 50% 100%; }
  100% { background-position: 20% 10%, 80% 90%, 60% 80%; }
}

body::after {
  content: '';
  position: fixed; inset: 0; z-index: -2;
  background-image:
    linear-gradient(rgba(0,245,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,245,255,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: grid-scroll 30s linear infinite;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 40%, transparent 100%);
}
@keyframes grid-scroll {
  to { background-position: 60px 60px; }
}

/* === HEADER === */
.site-header {
  position: sticky; top: 0; z-index: 100;
  display: flex; justify-content: space-between; align-items: center;
  max-width: 1280px; margin: 0 auto;
  padding: 1.2rem 2rem;
  backdrop-filter: blur(20px);
  background: rgba(5,5,16,0.7);
  border-bottom: 1px solid var(--border);
}
.logo { display: flex; align-items: center; gap: .8rem; text-decoration: none; }
.logo-mark {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-magenta));
  border-radius: 10px;
  display: grid; place-items: center;
  font-weight: 900; color: var(--bg); font-size: 14px;
  box-shadow:
    0 0 20px rgba(0,245,255,0.5),
    0 0 40px rgba(255,0,110,0.3),
    inset 0 1px 0 rgba(255,255,255,0.4);
  position: relative; animation: logo-pulse 3s ease-in-out infinite;
}
@keyframes logo-pulse {
  0%, 100% { box-shadow: 0 0 20px rgba(0,245,255,0.5), 0 0 40px rgba(255,0,110,0.3), inset 0 1px 0 rgba(255,255,255,0.4); }
  50%      { box-shadow: 0 0 30px rgba(0,245,255,0.8), 0 0 60px rgba(255,0,110,0.5), inset 0 1px 0 rgba(255,255,255,0.6); }
}
.logo-text {
  font-weight: 700; font-size: 18px; color: var(--txt);
  text-shadow: 0 0 12px rgba(0,245,255,0.5);
}
.site-nav { display: flex; gap: 1.8rem; }
.site-nav a {
  color: var(--txt-dim); text-decoration: none; font-weight: 500;
  font-size: 0.95rem; position: relative; transition: color 0.3s;
}
.site-nav a::after {
  content: ''; position: absolute; bottom: -6px; left: 0;
  width: 0; height: 2px;
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-magenta));
  box-shadow: 0 0 8px var(--neon-cyan);
  transition: width 0.3s;
}
.site-nav a:hover { color: var(--neon-cyan); text-shadow: 0 0 8px var(--neon-cyan); }
.site-nav a:hover::after { width: 100%; }

/* ═══ HERO SECTION ═══ */
.coming-soon {
  position: relative;
  min-height: calc(100vh - 80px);
  padding: 3rem 2rem 5rem;
  display: grid; place-items: center;
}
.cs-grid {
  max-width: 1280px; width: 100%;
  display: grid; grid-template-columns: 1.1fr 1fr;
  gap: 4rem; align-items: center;
}

/* Status badge */
.cs-status {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .5rem 1.1rem;
  background: rgba(0,245,255,0.08);
  border: 1px solid var(--neon-cyan);
  border-radius: 999px;
  color: var(--neon-cyan);
  font-weight: 600; font-size: .82rem;
  letter-spacing: .08em; text-transform: uppercase;
  box-shadow: 0 0 20px rgba(0,245,255,0.3), inset 0 0 20px rgba(0,245,255,0.05);
  margin-bottom: 1.5rem;
}
.cs-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--neon-cyan);
  box-shadow: 0 0 12px var(--neon-cyan), 0 0 24px var(--neon-cyan);
  animation: dot-strobe 1.2s ease-in-out infinite;
}
@keyframes dot-strobe {
  0%, 100% { transform: scale(1); box-shadow: 0 0 12px var(--neon-cyan), 0 0 24px var(--neon-cyan); }
  50%      { transform: scale(1.5); box-shadow: 0 0 25px var(--neon-cyan), 0 0 50px var(--neon-cyan), 0 0 80px var(--neon-cyan); }
}

/* HEADLINE: HUGE NEON GRADIENT */
.cs-headline {
  font-size: clamp(2.8rem, 6.5vw, 5.5rem);
  font-weight: 900; line-height: 0.98;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  background: linear-gradient(
    100deg,
    #ffffff 0%,
    var(--neon-cyan) 25%,
    var(--neon-magenta) 50%,
    var(--neon-purple) 75%,
    #ffffff 100%);
  background-size: 250% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: headline-flow 4s linear infinite;
  filter: drop-shadow(0 0 25px rgba(0,245,255,0.3));
}
@keyframes headline-flow {
  0%   { background-position: 0% 50%; }
  100% { background-position: 250% 50%; }
}

.cs-lead {
  font-size: 1.2rem; color: var(--txt-dim);
  max-width: 52ch; margin-bottom: 2rem; line-height: 1.7;
}

/* PROGRESS CARD */
.cs-progress {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem;
  margin-bottom: 2rem;
  backdrop-filter: blur(20px);
  box-shadow:
    0 8px 32px rgba(0,0,0,0.4),
    inset 0 1px 0 rgba(255,255,255,0.05),
    0 0 40px rgba(0,245,255,0.08);
  position: relative; overflow: hidden;
}
.cs-progress::before {
  content: ''; position: absolute; inset: -1px;
  background: conic-gradient(
    from var(--prog-ang, 0deg),
    transparent 0%, var(--neon-cyan) 10%, transparent 20%,
    transparent 100%);
  z-index: -1; animation: progress-rim 4s linear infinite;
  filter: blur(8px);
}
@property --prog-ang { syntax: '<angle>'; initial-value: 0deg; inherits: false; }
@keyframes progress-rim { to { --prog-ang: 360deg; } }
.cs-progress h3 {
  font-size: .8rem; text-transform: uppercase; letter-spacing: .12em;
  color: var(--neon-cyan); margin-bottom: .8rem;
  text-shadow: 0 0 8px rgba(0,245,255,0.6);
}
.cs-progress-bar {
  width: 100%; height: 10px;
  background: rgba(0,245,255,0.08);
  border-radius: 999px; overflow: hidden;
  margin-bottom: .8rem;
  border: 1px solid rgba(0,245,255,0.2);
}
.cs-progress-fill {
  height: 100%; width: 85%;
  background: linear-gradient(90deg,
    var(--neon-cyan), var(--neon-magenta),
    var(--neon-purple), var(--neon-cyan));
  background-size: 200% 100%;
  border-radius: 999px;
  animation: prog-flow 2s linear infinite;
  box-shadow: 0 0 15px var(--neon-cyan), 0 0 30px rgba(0,245,255,0.4);
}
@keyframes prog-flow { to { background-position: 200% 0; } }
.cs-progress-percent {
  font-weight: 800; font-size: 1.3rem;
  color: var(--neon-cyan); text-shadow: 0 0 10px var(--neon-cyan);
}
.cs-checklist { list-style: none; padding: 0; margin: .8rem 0 0; display: grid; gap: .5rem; }
.cs-checklist li {
  font-size: .92rem; display: flex; align-items: center; gap: .6rem;
}
.cs-checklist .done { color: var(--txt-dim); }
.cs-checklist .done::before {
  content: '✓'; color: var(--neon-lime); font-weight: 800;
  text-shadow: 0 0 8px var(--neon-lime);
}
.cs-checklist .pending { color: var(--txt-muted); }
.cs-checklist .pending::before {
  content: '◌'; color: var(--neon-magenta); font-weight: 800;
  animation: pending-spin 2s linear infinite;
  display: inline-block;
}
@keyframes pending-spin { to { transform: rotate(360deg); } }

/* BUTTONS */
.cs-cta-group { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2rem; }
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: 1rem 2rem; border-radius: 12px;
  font-weight: 700; font-size: .95rem;
  text-decoration: none; transition: all 0.3s cubic-bezier(.2,.8,.2,1);
  position: relative; overflow: hidden;
  letter-spacing: 0.02em;
}
.btn-primary {
  color: var(--bg);
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-magenta));
  background-size: 200% 200%;
  animation: btn-shift 4s ease-in-out infinite;
  box-shadow: 0 0 20px rgba(0,245,255,0.5), 0 8px 24px rgba(255,0,110,0.3);
}
@keyframes btn-shift {
  0%, 100% { background-position: 0% 50%; }
  50%      { background-position: 100% 50%; }
}
.btn-primary:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 0 40px rgba(0,245,255,0.8), 0 16px 40px rgba(255,0,110,0.5);
}
.btn-secondary {
  color: var(--txt); background: transparent;
  border: 2px solid var(--neon-cyan);
  box-shadow: 0 0 15px rgba(0,245,255,0.2), inset 0 0 15px rgba(0,245,255,0.05);
}
.btn-secondary:hover {
  background: rgba(0,245,255,0.1);
  box-shadow: 0 0 30px rgba(0,245,255,0.5), inset 0 0 20px rgba(0,245,255,0.1);
  transform: translateY(-3px);
}

/* SOCIAL */
.cs-social { display: flex; gap: .8rem; flex-wrap: wrap; margin-top: 1.5rem; }
.cs-social a {
  padding: .7rem 1.3rem;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--txt); text-decoration: none;
  font-weight: 600; font-size: .9rem;
  backdrop-filter: blur(10px);
  transition: all 0.3s; position: relative; overflow: hidden;
}
.cs-social a::before {
  content: ''; position: absolute; top: 0; left: -100%; width: 60%; height: 100%;
  background: linear-gradient(115deg, transparent, rgba(0,245,255,0.4), transparent);
  transition: left 0.5s;
}
.cs-social a:hover::before { left: 130%; }
.cs-social a:hover {
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0,245,255,0.3);
  text-shadow: 0 0 8px var(--neon-cyan);
}

.cs-meta {
  display: flex; gap: 1.5rem; flex-wrap: wrap;
  margin-top: 1.5rem; font-size: .85rem; color: var(--txt-muted);
}
.cs-meta strong { color: var(--neon-cyan); font-weight: 600; }

/* ═══ HERO VISUAL — CYBER SPHERE ═══ */
.cs-image-wrap {
  position: relative; aspect-ratio: 1/1;
  border-radius: 28px; overflow: hidden;
  background: radial-gradient(circle at 50% 50%, var(--bg-3), var(--bg) 70%);
  border: 1px solid var(--border);
  box-shadow:
    0 0 60px rgba(0,245,255,0.3),
    0 0 120px rgba(255,0,110,0.2),
    inset 0 0 80px rgba(179,0,255,0.15);
  animation: hero-float 6s ease-in-out infinite;
}
@keyframes hero-float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%      { transform: translateY(-12px) rotate(0.5deg); }
}
.cs-image-wrap img { width: 100%; height: 100%; object-fit: cover; display: block; opacity: 0.95; }

/* Conic rotating ring overlay */
.cs-image-wrap::before {
  content: ''; position: absolute; inset: -3px; border-radius: inherit; z-index: 2;
  background: conic-gradient(from var(--ring, 0deg),
    transparent, var(--neon-cyan), var(--neon-magenta), var(--neon-purple),
    var(--neon-cyan), transparent);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  padding: 3px;
  animation: ring-spin 6s linear infinite;
  filter: drop-shadow(0 0 12px var(--neon-cyan));
}
@property --ring { syntax: '<angle>'; initial-value: 0deg; inherits: false; }
@keyframes ring-spin { to { --ring: 360deg; } }

/* ═══ STATS SECTION (NEW, FILLS THE EMPTY SPACE) ═══ */
.stats {
  max-width: 1280px; margin: 0 auto;
  padding: 4rem 2rem;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem;
}
.stat-card {
  background: var(--glass); border: 1px solid var(--border);
  border-radius: 16px; padding: 1.8rem 1.5rem;
  backdrop-filter: blur(20px);
  text-align: center; position: relative; overflow: hidden;
  transition: all 0.3s;
}
.stat-card::before {
  content: ''; position: absolute; top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: conic-gradient(from var(--sc, 0deg),
    transparent 0%, var(--neon-cyan) 15%, transparent 30%);
  animation: sc-spin 8s linear infinite;
  opacity: 0.3;
}
@property --sc { syntax: '<angle>'; initial-value: 0deg; inherits: false; }
@keyframes sc-spin { to { --sc: 360deg; } }
.stat-card > * { position: relative; z-index: 1; }
.stat-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0,245,255,0.3);
  border-color: var(--neon-cyan);
}
.stat-num {
  font-size: 2.8rem; font-weight: 900;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-magenta));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: .3rem; line-height: 1;
}
.stat-lbl { color: var(--txt-dim); font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; font-weight: 600; }

/* ═══ MARQUEE TECH STACK ═══ */
.marquee {
  overflow: hidden; padding: 2rem 0;
  background: linear-gradient(90deg,
    transparent, rgba(0,245,255,0.05), rgba(255,0,110,0.05), transparent);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  margin: 3rem 0;
}
.marquee-track {
  display: flex; gap: 4rem; white-space: nowrap;
  animation: marquee 30s linear infinite;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.marquee span {
  font-size: 1.4rem; font-weight: 700;
  color: var(--txt-muted); letter-spacing: .05em;
  transition: color 0.3s;
}
.marquee span::after { content: ' ◆'; color: var(--neon-cyan); margin-left: 1.5rem; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee span:hover { color: var(--neon-cyan); text-shadow: 0 0 12px var(--neon-cyan); }

/* ═══ FEATURE CARDS ═══ */
.features {
  max-width: 1280px; margin: 0 auto;
  padding: 4rem 2rem;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
.feat {
  background: var(--glass); border: 1px solid var(--border);
  border-radius: 20px; padding: 2rem;
  backdrop-filter: blur(20px);
  position: relative; overflow: hidden;
  transition: all 0.4s cubic-bezier(.2,.8,.2,1);
}
.feat::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at var(--mx,50%) var(--my,50%),
    rgba(0,245,255,0.15), transparent 50%);
  opacity: 0; transition: opacity 0.3s;
}
.feat:hover {
  transform: translateY(-8px);
  border-color: var(--neon-cyan);
  box-shadow: 0 25px 50px rgba(0,0,0,0.5), 0 0 40px rgba(0,245,255,0.3);
}
.feat:hover::before { opacity: 1; }
.feat-icon {
  width: 56px; height: 56px; border-radius: 14px;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-magenta));
  display: grid; place-items: center;
  font-size: 1.8rem; margin-bottom: 1.2rem;
  box-shadow: 0 0 30px rgba(0,245,255,0.4);
}
.feat h3 {
  font-size: 1.3rem; margin-bottom: .6rem;
  color: var(--txt); font-weight: 700;
}
.feat p { color: var(--txt-dim); font-size: .95rem; }

/* ═══ FOOTER ═══ */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 3rem 2rem 2rem; text-align: center;
  color: var(--txt-muted); margin-top: 4rem;
}
.footer-social { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-bottom: 1rem; }
.footer-social a { color: var(--txt-dim); text-decoration: none; transition: color 0.3s; }
.footer-social a:hover { color: var(--neon-cyan); text-shadow: 0 0 8px var(--neon-cyan); }
.site-footer p a { color: var(--neon-cyan); text-decoration: none; }

/* ═══ MOBILE ═══ */
@media (max-width: 768px) {
  .cs-grid { grid-template-columns: 1fr; gap: 2rem; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .features { grid-template-columns: 1fr; }
  .cs-image-wrap { max-width: 380px; margin: 0 auto; }
  .site-header { padding: 1rem; flex-direction: column; gap: .8rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, ::before, ::after { animation: none !important; }
  .cs-headline { -webkit-text-fill-color: var(--txt); background: none; }
}