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

:root {
  --bg: #0a0a0c;
  --text: #d8d8de;
  --text-dim: #6b6b7b;
  --accent: #6fa8d6;
  --accent-2: #3876a8;
  --glow-1: rgba(80, 145, 210, 0.15);
  --glow-2: rgba(55, 120, 190, 0.08);
}

html, body {
  height: 100%;
  overflow: hidden;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

/* ── Film Grain Overlay ────────────────────────── */
.grain {
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 128px 128px;
}

/* ── Ambient Glow Orbs ─────────────────────────── */
.glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  will-change: transform;
}

.glow-1 {
  width: 600px;
  height: 600px;
  background: var(--glow-1);
  top: 30%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: drift-1 12s ease-in-out infinite alternate;
}

.glow-2 {
  width: 400px;
  height: 400px;
  background: var(--glow-2);
  bottom: 20%;
  right: 25%;
  transform: translate(50%, 50%);
  animation: drift-2 15s ease-in-out infinite alternate;
}

@keyframes drift-1 {
  0%   { transform: translate(-50%, -50%) scale(1); }
  100% { transform: translate(-45%, -55%) scale(1.15); }
}

@keyframes drift-2 {
  0%   { transform: translate(50%, 50%) scale(1); }
  100% { transform: translate(40%, 45%) scale(1.2); }
}

/* ── Canvas (Particles) ────────────────────────── */
#particles {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

/* ── Main Content ──────────────────────────────── */
main {
  position: relative;
  z-index: 10;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  transform-style: preserve-3d;
  transition: transform 0.15s ease-out;
}

/* ── Logo ──────────────────────────────────────── */
.logo-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  overflow: hidden;
}

.logo {
  font-size: clamp(3.5rem, 10vw, 7rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  animation: fadeUp 1s ease-out both;
}

.logo-leet {
  color: var(--text);
}

.logo-zor {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}


.logo-line {
  width: 70px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  border-radius: 2px;
  animation: fadeUp 1.4s ease-out 0.3s both;
  opacity: 0.6;
}

/* ── Tagline Swap ──────────────────────────────── */
.tagline {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-weight: 300;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
  opacity: 0;
  animation: fadeUp 1.4s ease-out 1.2s both;
}

.tagline-static {
  white-space: nowrap;
}

.tagline-swap {
  display: inline-block;
  position: relative;
  min-width: 1em;
  height: 1.5em;
  overflow: hidden;
  transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.tagline-track {
  list-style: none;
  position: relative;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.tagline-track li {
  position: absolute;
  top: 0;
  left: 0;
  white-space: nowrap;
  opacity: 0;
  border-radius: 0.25em;
  padding: 0.1em 0.45em;
  background: rgba(111, 168, 214, 0.12);
  color: var(--accent);
  transition: opacity 0.5s ease;
}

.tagline-track li.visible {
  opacity: 1;
}

/* ── Coming Soon ───────────────────────────────── */
.coming-soon {
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-dim);
  opacity: 0;
  transform: translateY(10px);
  transition:
    opacity 1.4s cubic-bezier(0.16, 1, 0.3, 1),
    transform 1.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.coming-soon.revealed {
  opacity: 1;
  transform: translateY(0);
}

.coming-soon::before {
  content: '';
  position: absolute;
  inset: -8px -20px;
  border: 1.5px solid rgba(123, 163, 201, 0.2);
  border-radius: 999px;
}

/* ── Animations ────────────────────────────────── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Responsive ────────────────────────────────── */
@media (max-width: 480px) {
  .tagline {
    letter-spacing: 0.1em;
  }
}