/* ===================================================
   FUTURISTIC WEB EXPERIENCE — LIQUID MIRROR INTELLIGENCE
   Design System: Obsidian + Titanium + Amber + Silver
   =================================================== */

:root {
  --obsidian:       #050505;
  --obsidian-deep:  #020202;
  --titanium:       #111111;
  --titanium-mid:   #1e1e1e;
  --titanium-light: #2e2e2e;
  --space-blue:     #070d17;
  --silver:         #b8c1cc;
  --silver-light:   #dde3ea;
  --silver-dim:     #5a6270;
  --frost:          #edf2f7;
  --white:          #ffffff;

  --amber:          #f5a623;
  --amber-soft:     rgba(245,166,35,0.12);
  --amber-dim:      rgba(245,166,35,0.04);
  --cyan:           #00d4ff;
  --elec-silver:    rgba(184,193,204,0.15);

  --font-display:   'Space Grotesk', sans-serif;
  --font-mono:      'Space Mono', monospace;

  --ease-out:       cubic-bezier(0.16, 1, 0.3, 1);
  --ease-inout:     cubic-bezier(0.65, 0, 0.35, 1);
}

/* ── Reset ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: auto; }
body {
  background: var(--obsidian);
  color: var(--silver);
  font-family: var(--font-display);
  font-weight: 300;
  line-height: 1.65;
  overflow-x: hidden;
  cursor: none;
}
button { font-family: inherit; cursor: none; }
a { cursor: none; }

/* ── Canvas ─────────────────────────────────────── */
#canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ── Custom Cursor ─────────────────────────────── */
#cursor {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  mix-blend-mode: difference;
}
#cursor-dot {
  position: absolute;
  width: 5px; height: 5px;
  background: var(--white);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width .15s var(--ease-out), height .15s var(--ease-out);
  will-change: transform;
}
#cursor-ring {
  position: absolute;
  width: 28px; height: 28px;
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  will-change: transform;
  transition:
    width .35s var(--ease-out),
    height .35s var(--ease-out),
    border-color .25s ease;
}
body.cur-hover #cursor-ring {
  width: 52px; height: 52px;
  border-color: rgba(255,255,255,0.65);
}
body.cur-hover #cursor-dot { width: 7px; height: 7px; }

/* ── Loader ─────────────────────────────────────── */
#loader {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: var(--obsidian);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .9s var(--ease-out), visibility .9s;
}
#loader.gone { opacity: 0; visibility: hidden; pointer-events: none; }

.loader-inner { text-align: center; }

.loader-logo {
  display: flex;
  gap: 0;
  margin-bottom: 40px;
}
.loader-logo .shard {
  font-size: clamp(56px, 9vw, 104px);
  font-weight: 200;
  color: var(--silver-light);
  letter-spacing: 0.12em;
  display: inline-block;
  transform: translateY(110%) rotate(12deg) skewX(-8deg);
  opacity: 0;
}

.loader-bar {
  width: 220px;
  height: 1px;
  background: var(--titanium-mid);
  margin: 0 auto 20px;
  overflow: hidden;
}
.loader-progress {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--amber), var(--silver-light));
}
.loader-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.32em;
  color: var(--silver-dim);
  text-transform: uppercase;
}

/* ── Navigation ─────────────────────────────────── */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 52px;
  background: linear-gradient(to bottom, rgba(5,5,5,.85) 0%, transparent 100%);
  opacity: 0;
  transform: translateY(-24px);
  transition: opacity .6s ease, transform .6s var(--ease-out);
}
#nav.show { opacity: 1; transform: translateY(0); }

.nav-logo {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: .28em;
  color: var(--frost);
}
.nav-links { display: flex; gap: 44px; }
.nav-link {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: .18em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--silver-dim);
  transition: color .25s ease;
}
.nav-link:hover { color: var(--frost); }
.nav-cta {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  background: transparent;
  border: 1px solid rgba(255,255,255,.18);
  color: var(--frost);
  padding: 10px 26px;
  transition: background .25s, border-color .25s;
}
.nav-cta:hover { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.4); }

/* ── Main / Realms ──────────────────────────────── */
#main { position: relative; z-index: 10; }
.realm {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  padding: 120px 8vw;
}

/* ── HERO ───────────────────────────────────────── */
.hero-realm {
  align-items: flex-end;
  padding-bottom: 10vh;
}
.realm-content { max-width: 700px; }

.hero-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .38em;
  color: var(--amber);
  text-transform: uppercase;
  margin-bottom: 28px;
  opacity: 0;
  transform: translateX(-18px);
}

.hero-title {
  font-size: clamp(60px, 10vw, 150px);
  font-weight: 200;
  line-height: .9;
  letter-spacing: -.025em;
  margin-bottom: 36px;
  overflow: hidden;
}
.title-line {
  display: block;
  transform: translateY(105%);
  opacity: 0;
  color: var(--frost);
}
.title-stroke {
  color: transparent;
  -webkit-text-stroke: 1px var(--silver);
  text-stroke: 1px var(--silver);
}

.hero-sub {
  font-size: clamp(14px, 1.4vw, 17px);
  font-weight: 300;
  color: var(--silver-dim);
  line-height: 1.8;
  max-width: 380px;
  margin-bottom: 52px;
  opacity: 0;
  transform: translateY(18px);
}

.hero-btns {
  display: flex;
  gap: 14px;
  opacity: 0;
  transform: translateY(18px);
}

.btn-solid {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  background: var(--frost);
  color: var(--obsidian);
  border: none;
  padding: 16px 38px;
  transition: background .25s ease;
  position: relative;
  overflow: hidden;
}
.btn-solid::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.35), transparent);
  transform: translateX(-100%);
  transition: transform .5s ease;
}
.btn-solid:hover::after { transform: translateX(100%); }

.btn-ghost {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: .22em;
  text-transform: uppercase;
  background: transparent;
  color: var(--silver);
  border: 1px solid rgba(255,255,255,.14);
  padding: 16px 38px;
  transition: border-color .25s, color .25s;
}
.btn-ghost:hover { border-color: rgba(255,255,255,.38); color: var(--frost); }

.scroll-hint {
  position: absolute;
  bottom: 44px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.scroll-line {
  width: 1px;
  height: 56px;
  background: linear-gradient(to bottom, transparent, var(--silver-dim));
  animation: spulse 2.2s ease-in-out infinite;
}
@keyframes spulse {
  0%,100% { opacity:.25; transform: scaleY(1); }
  50%      { opacity:.9; transform: scaleY(.6); }
}
.scroll-hint span {
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: .45em;
  color: var(--silver-dim);
  text-transform: uppercase;
}

/* ── REALM 1: PANELS ─────────────────────────────── */
.panels-realm {
  justify-content: space-between;
  align-items: stretch;
  gap: 28px;
}

.glass-panel {
  width: 46%;
  padding: 60px 52px;
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(145deg,
      rgba(255,255,255,.045) 0%,
      rgba(255,255,255,.012) 40%,
      rgba(255,255,255,.032) 100%
    );
  border: 1px solid rgba(255,255,255,.075);
  backdrop-filter: blur(22px) saturate(1.2);
  -webkit-backdrop-filter: blur(22px) saturate(1.2);
  transform: translateY(50px);
  opacity: 0;
  transition: transform .9s var(--ease-out), opacity .9s ease;
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.04),
    0 40px 80px rgba(0,0,0,.5);
}

/* Top edge shimmer */
.glass-panel::before {
  content: '';
  position: absolute;
  top: 0; left: -60%; right: -60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.18), transparent);
}

/* Hover amber tint */
.glass-panel::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top left, var(--amber-dim) 0%, transparent 60%);
  opacity: 0;
  transition: opacity .4s ease;
  pointer-events: none;
}
.glass-panel:hover::after { opacity: 1; }

/* Reveal on scroll */
.glass-panel.visible { transform: translateY(0); opacity: 1; }
.glass-left  { transition-delay: 0s; }
.glass-right { transition-delay: .15s; }

.panel-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .32em;
  color: var(--amber);
  text-transform: uppercase;
  margin-bottom: 24px;
}
.panel-h {
  font-size: clamp(36px, 3.5vw, 54px);
  font-weight: 200;
  line-height: 1.02;
  letter-spacing: -.015em;
  color: var(--frost);
  margin-bottom: 24px;
}
.panel-p {
  font-size: 14px;
  color: var(--silver-dim);
  line-height: 1.85;
  max-width: 340px;
  margin-bottom: 36px;
}
.panel-divider {
  width: 40px;
  height: 1px;
  background: rgba(255,255,255,.1);
  margin-bottom: 24px;
}
.panel-caption {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--silver-dim);
  letter-spacing: .1em;
  font-style: italic;
}

/* Metrics */
.metrics-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  height: 100%;
  justify-content: center;
}
.metric-row {
  display: flex;
  align-items: baseline;
  gap: 3px;
  padding: 28px 0;
  border-bottom: 1px solid rgba(255,255,255,.055);
  position: relative;
}
.metric-row:first-child { padding-top: 0; }
.metric-row:last-child { border-bottom: none; padding-bottom: 0; }

.metric-num {
  font-size: clamp(40px, 4.5vw, 68px);
  font-weight: 200;
  color: var(--frost);
  line-height: 1;
  letter-spacing: -.03em;
  font-variant-numeric: tabular-nums;
}
.metric-unit {
  font-size: 18px;
  font-weight: 300;
  color: var(--amber);
  margin-right: 8px;
}
.metric-desc {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .22em;
  color: var(--silver-dim);
  text-transform: uppercase;
  margin-left: auto;
  align-self: center;
}

/* ── REALM 2: NEURAL ─────────────────────────────── */
.neural-realm { justify-content: center; }
.realm-center { max-width: 820px; width: 100%; text-align: center; }

.realm-h {
  font-size: clamp(54px, 7.5vw, 110px);
  font-weight: 200;
  line-height: .92;
  letter-spacing: -.025em;
  color: var(--frost);
  margin-bottom: 28px;
}
.realm-p {
  font-size: 15px;
  color: var(--silver-dim);
  line-height: 1.82;
  max-width: 480px;
  margin: 0 auto 60px;
}

.feat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.feat-card {
  background: rgba(255,255,255,.025);
  border: 1px solid rgba(255,255,255,.065);
  padding: 32px 28px;
  text-align: left;
  transition:
    background .3s ease,
    border-color .3s ease,
    transform .4s var(--ease-out),
    box-shadow .3s ease;
  transform-style: preserve-3d;
  will-change: transform;
}
.feat-card:hover {
  background: rgba(255,255,255,.05);
  border-color: rgba(255,255,255,.14);
  box-shadow: 0 20px 60px rgba(0,0,0,.4), inset 0 1px 0 rgba(255,255,255,.08);
}
.feat-icon {
  font-size: 22px;
  color: var(--amber);
  margin-bottom: 16px;
  display: block;
}
.feat-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--silver-light);
  letter-spacing: .04em;
  margin-bottom: 8px;
}
.feat-desc {
  font-size: 12px;
  color: var(--silver-dim);
  line-height: 1.6;
}

/* ── REALM 3: FINANCE ────────────────────────────── */
.finance-realm { align-items: center; }
.finance-layout {
  display: flex;
  align-items: center;
  gap: 80px;
  width: 100%;
}
.finance-left { flex: 1; }
.finance-right {
  flex: 1;
  height: 520px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.coin-label-overlay {
  position: absolute;
  bottom: 0; left: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 24px;
  background: linear-gradient(to top, rgba(5,5,5,.9), transparent);
  width: 100%;
  pointer-events: none;
}
.coin-ticker {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .3em;
  color: var(--silver-dim);
  text-transform: uppercase;
}
.coin-price {
  font-size: 32px;
  font-weight: 200;
  color: var(--frost);
  letter-spacing: -.02em;
}
.coin-change {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--amber);
  letter-spacing: .1em;
}

.stat-bars {
  margin-top: 52px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.stat-item {
  display: flex;
  align-items: center;
  gap: 14px;
}
.stat-lbl {
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: .25em;
  color: var(--silver-dim);
  text-transform: uppercase;
  min-width: 130px;
}
.stat-track {
  flex: 1;
  height: 1px;
  background: rgba(255,255,255,.06);
  overflow: hidden;
  position: relative;
}
.stat-fill {
  position: absolute;
  top: 0; left: 0;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--amber), var(--silver-light));
  transition: width 1.6s var(--ease-out);
}
.stat-val {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--silver-light);
  min-width: 44px;
  text-align: right;
}

/* ── REALM 4: DATA ───────────────────────────────── */
.data-realm { justify-content: center; }

.orbit-system {
  position: relative;
  width: 560px;
  height: 380px;
  margin: 0 auto;
}
.orbit-card {
  position: absolute;
  width: 150px;
  background: rgba(255,255,255,.025);
  border: 1px solid rgba(255,255,255,.07);
  padding: 20px 18px;
  left: 50%;
  top: 50%;
  transform:
    translate(-50%, -50%)
    rotate(var(--a))
    translateX(190px)
    rotate(calc(-1 * var(--a)));
  transition:
    background .3s ease,
    border-color .3s ease,
    transform .3s var(--ease-out);
}
.orbit-card:hover {
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.18);
}
.oc-label {
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: .25em;
  color: var(--silver-dim);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.oc-value {
  font-size: 18px;
  font-weight: 300;
  color: var(--frost);
  letter-spacing: -.01em;
}

/* ── REALM 5: FINALE ─────────────────────────────── */
.finale-realm { justify-content: center; }
.finale-center { text-align: center; }

.finale-h {
  font-size: clamp(72px, 13vw, 200px);
  font-weight: 200;
  line-height: .86;
  letter-spacing: -.03em;
  color: var(--frost);
  margin-bottom: 28px;
}
.finale-sub {
  font-size: clamp(16px, 1.8vw, 21px);
  font-weight: 300;
  color: var(--silver-dim);
  letter-spacing: .06em;
  margin-bottom: 60px;
}
.btn-finale {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .26em;
  text-transform: uppercase;
  background: var(--frost);
  color: var(--obsidian);
  border: none;
  padding: 20px 60px;
  margin-bottom: 80px;
  display: inline-block;
  position: relative;
  overflow: hidden;
  transition: background .25s;
}
.btn-finale::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.4), transparent);
  transform: translateX(-100%);
  transition: transform .5s ease;
}
.btn-finale:hover::after { transform: translateX(100%); }

.finale-tags {
  display: flex;
  gap: 44px;
  justify-content: center;
  flex-wrap: wrap;
}
.finale-tags span {
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: .32em;
  color: var(--silver-dim);
  text-transform: uppercase;
}

/* ── Magnetic hover helper ───────────────────────── */
.magnetic { cursor: none; }

/* ── Responsive ──────────────────────────────────── */
@media (max-width: 900px) {
  .panels-realm { flex-direction: column; }
  .glass-panel { width: 100%; }
  .finance-layout { flex-direction: column; }
  .finance-right { width: 100%; }
  .feat-grid { grid-template-columns: 1fr; }
  .orbit-system { width: 100%; height: 500px; }
  #nav { padding: 20px 24px; }
  .nav-links { display: none; }
}