/* ═══════════════════════════════════════════════════════════════
   TOD — Design System
   Owner: visual identity, layout, animations, responsiveness
   Not owner: business logic, data, routes
   ═══════════════════════════════════════════════════════════════ */

/* ── TOKENS ──────────────────────────────────────────────────── */

:root {
  --void: #050505;
  --void-surface: #0a0a0a;
  --obsidian: #141414;
  --chrome: #c8c8c8;
  --chrome-dim: #6a6a6a;
  --crimson: #8b0000;
  --crimson-glow: #cc1100;
  --silver: #999;
  --smoke: #2a2a2a;
  --font-display: 'Syne', sans-serif;
  --font-serif: 'Cormorant Garamond', serif;
  --font-mono: 'Space Mono', monospace;
}

/* ── RESET ───────────────────────────────────────────────────── */

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

html {
  scroll-behavior: smooth;
  background: var(--void);
}

body {
  background: var(--void);
  color: var(--chrome);
  font-family: var(--font-serif);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  cursor: none;
}

/* ── CUSTOM CURSOR ───────────────────────────────────────────── */

.cursor-dot {
  position: fixed;
  top: 0; left: 0;
  width: 6px;
  height: 6px;
  background: var(--crimson-glow);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.08s ease, opacity 0.2s ease;
  box-shadow: 0 0 12px var(--crimson-glow), 0 0 30px rgba(204,17,0,0.4);
}

.cursor-ring {
  position: fixed;
  top: 0; left: 0;
  width: 32px;
  height: 32px;
  border: 1px solid rgba(200,200,200,0.25);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: transform 0.18s ease, width 0.2s ease, height 0.2s ease, border-color 0.2s ease;
}

/* ── SCROLLBAR ───────────────────────────────────────────────── */

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--void); }
::-webkit-scrollbar-thumb { background: var(--smoke); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--chrome-dim); }

/* ── GATEWAY (HERO) ──────────────────────────────────────────── */

.gateway {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--void);
}

.gateway-void {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 600px 400px at 50% 45%, rgba(139,0,0,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 800px 600px at 50% 50%, rgba(20,20,20,0.5) 0%, transparent 80%);
}

/* Animated background noise */
.gateway-void::after {
  content: '';
  position: absolute;
  inset: 0;
  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)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.4;
  pointer-events: none;
}

.gateway-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 2rem;
  opacity: 0;
  animation: fadeIn 2.4s ease 0.6s forwards;
}

.gateway-gradient {
  position: absolute;
  bottom: 0;
  left: 0; right: 0;
  height: 30vh;
  background: linear-gradient(to bottom, transparent 0%, var(--void) 100%);
  z-index: 3;
  pointer-events: none;
}

/* ── EYES ────────────────────────────────────────────────────── */

.panther-eyes {
  display: flex;
  justify-content: center;
  gap: 52px;
  margin-bottom: 80px;
  position: relative;
}

.eye-container {
  position: relative;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.eye {
  width: 10px;
  height: 10px;
  background: var(--crimson);
  border-radius: 50%;
  box-shadow:
    0 0 18px var(--crimson),
    0 0 55px rgba(139,0,0,0.5),
    0 0 110px rgba(139,0,0,0.2);
  animation: eyePulse 4s ease-in-out infinite;
  position: relative;
  transition: transform 0.1s ease;
  flex-shrink: 0;
}

.eye.right {
  animation-delay: 0.35s;
}

/* Pupil slit — the panther eye detail */
.eye::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 2px;
  height: 70%;
  background: rgba(0,0,0,0.8);
  transform: translate(-50%, -50%);
  border-radius: 1px;
}

@keyframes eyePulse {
  0%, 100% {
    opacity: 0.65;
    transform: scale(1);
    box-shadow: 0 0 18px var(--crimson), 0 0 55px rgba(139,0,0,0.4), 0 0 110px rgba(139,0,0,0.15);
  }
  50% {
    opacity: 1;
    transform: scale(1.2);
    box-shadow: 0 0 28px var(--crimson-glow), 0 0 80px rgba(204,17,0,0.5), 0 0 160px rgba(139,0,0,0.25);
  }
}

/* ── TOD WORDMARK ────────────────────────────────────────────── */

.tod-mark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(5rem, 15vw, 12rem);
  letter-spacing: 0.35em;
  color: var(--chrome);
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 2rem;
  text-shadow:
    0 0 80px rgba(200,200,200,0.08),
    0 0 200px rgba(200,200,200,0.04);
  opacity: 0;
  animation: fadeUp 1.6s ease 1.4s forwards;
}

.tod-decree {
  font-family: var(--font-mono);
  font-size: clamp(0.65rem, 1.5vw, 0.85rem);
  letter-spacing: 0.35em;
  color: var(--chrome-dim);
  text-transform: uppercase;
  opacity: 0;
  animation: fadeUp 1.6s ease 2.2s forwards;
}

/* ── RANK BADGE ──────────────────────────────────────────────── */

.rank-badge {
  position: fixed;
  top: 2rem;
  right: 2rem;
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  opacity: 0;
  animation: fadeIn 1s ease 3.5s forwards;
}

.rank-badge-label {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.3em;
  color: var(--chrome-dim);
  text-transform: uppercase;
}

.rank-badge-value {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: var(--crimson-glow);
  text-transform: uppercase;
  text-shadow: 0 0 20px rgba(204,17,0,0.4);
}

/* ── SCROLL INDICATOR ────────────────────────────────────────── */

.scroll-indicator {
  position: absolute;
  bottom: 3rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  animation: fadeIn 1.2s ease 4s forwards;
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--chrome-dim), transparent);
  animation: scrollPulse 2.5s ease-in-out infinite;
}

.scroll-text {
  font-family: var(--font-mono);
  font-size: 0.5rem;
  letter-spacing: 0.35em;
  color: var(--chrome-dim);
  text-transform: uppercase;
  writing-mode: vertical-lr;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 0.8; transform: scaleY(1.2); }
}

/* ── DOCTRINE SECTION ────────────────────────────────────────── */

.doctrine {
  position: relative;
  padding: clamp(6rem, 12vw, 10rem) 2rem;
  background: var(--void);
  overflow: hidden;
}

.doctrine::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 100%;
  background: linear-gradient(to bottom, transparent 0%, var(--smoke) 30%, var(--smoke) 70%, transparent 100%);
}

.doctrine-inner {
  max-width: 760px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.doctrine-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.4em;
  color: var(--crimson);
  text-transform: uppercase;
  margin-bottom: 3rem;
}

.doctrine-statement {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  line-height: 1.35;
  color: var(--chrome);
  margin-bottom: 3rem;
  font-style: italic;
}

.doctrine-divider {
  width: 48px;
  height: 1px;
  background: var(--crimson);
  margin-bottom: 2.5rem;
  box-shadow: 0 0 12px rgba(139,0,0,0.5);
}

.doctrine-body {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: var(--chrome-dim);
  line-height: 1.9;
  margin-bottom: 4rem;
  max-width: 580px;
}

.doctrine-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  border-top: 1px solid var(--smoke);
  padding-top: 3rem;
}

.doctrine-col h3 {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--chrome-dim);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  font-weight: 400;
}

.doctrine-col ul {
  list-style: none;
}

.doctrine-col ul li {
  font-family: var(--font-serif);
  font-size: clamp(0.95rem, 1.6vw, 1.05rem);
  color: var(--silver);
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(42,42,42,0.4);
  letter-spacing: 0.05em;
}

.doctrine-col:last-child ul li {
  color: var(--chrome);
}

/* ── PANTHER SECTION ─────────────────────────────────────────── */

.panther-section {
  position: relative;
  padding: clamp(6rem, 12vw, 10rem) 2rem;
  background: var(--void-surface);
  overflow: hidden;
}

/* Atmospheric crimson haze on the right */
.panther-section::before {
  content: '';
  position: absolute;
  right: -200px;
  top: 50%;
  transform: translateY(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(139,0,0,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.panther-inner {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.panther-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.4em;
  color: var(--crimson);
  text-transform: uppercase;
  margin-bottom: 3rem;
}

.panther-title {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  line-height: 1.35;
  color: var(--chrome);
  margin-bottom: 2.5rem;
  font-style: italic;
}

.panther-body {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 1.8vw, 1.1rem);
  color: var(--chrome-dim);
  line-height: 1.9;
  margin-bottom: 4rem;
  max-width: 600px;
}

.panther-forms {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1.5rem;
}

.panther-form {
  padding: 1.5rem;
  border: 1px solid var(--smoke);
  position: relative;
  transition: border-color 0.3s ease;
}

.panther-form:hover {
  border-color: var(--chrome-dim);
}

.form-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-bottom: 1rem;
}

.obsidian-ind  { background: #1a1a1a; border: 1px solid #3a3a3a; box-shadow: 0 0 8px rgba(30,30,30,0.8); }
.crimson-ind   { background: var(--crimson); box-shadow: 0 0 10px rgba(139,0,0,0.6); }
.phantom-ind   { background: transparent; border: 1px solid var(--chrome-dim); box-shadow: 0 0 8px rgba(200,200,200,0.2); }
.eclipse-ind   { background: #080808; border: 1px solid var(--crimson); box-shadow: 0 0 10px rgba(139,0,0,0.3); }
.crowned-ind   { background: linear-gradient(135deg, #c8a84b, #8b6914); box-shadow: 0 0 12px rgba(200,168,75,0.4); }

.panther-form h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--chrome);
  margin-bottom: 0.75rem;
}

.panther-form p {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  color: var(--chrome-dim);
  line-height: 1.6;
}

/* ── HIERARCHY / RANKS ───────────────────────────────────────── */

.hierarchy {
  position: relative;
  padding: clamp(6rem, 12vw, 10rem) 2rem;
  background: var(--void);
  overflow: hidden;
}

.hierarchy-inner {
  max-width: 800px;
  margin: 0 auto;
}

.hierarchy-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.4em;
  color: var(--crimson);
  text-transform: uppercase;
  margin-bottom: 3rem;
}

.hierarchy-title {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  line-height: 1.35;
  color: var(--chrome);
  margin-bottom: 1.5rem;
  font-style: italic;
}

.hierarchy-subtitle {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 1.8vw, 1.1rem);
  color: var(--chrome-dim);
  margin-bottom: 4rem;
  max-width: 520px;
}

.ranks {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.rank {
  display: grid;
  grid-template-columns: 2rem 1fr 1fr;
  align-items: center;
  gap: 2rem;
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--smoke);
  transition: background 0.2s ease;
  position: relative;
}

.rank:hover {
  background: rgba(20,20,20,0.5);
  padding-left: 1rem;
  margin-left: -1rem;
  margin-right: -1rem;
  padding-right: 1rem;
}

.rank-symbol {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--chrome-dim);
  letter-spacing: 0.1em;
}

.rank-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(0.75rem, 1.5vw, 0.9rem);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--chrome);
}

.rank-desc {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--chrome-dim);
  font-style: italic;
}

/* Current rank highlight */
.rank.current-rank {
  border-left: 2px solid var(--crimson);
  padding-left: 1.5rem;
}

.rank.current-rank .rank-name {
  color: var(--crimson-glow);
  text-shadow: 0 0 20px rgba(204,17,0,0.4);
}

.rank.current-rank .rank-symbol {
  color: var(--crimson);
}

/* NULL rank */
.rank-null .rank-name {
  color: var(--smoke);
}

.rank-null .rank-symbol {
  color: rgba(42,42,42,0.8);
}

.rank-null .rank-desc {
  color: rgba(106,106,106,0.5);
}

/* ── CLOSING SECTION ─────────────────────────────────────────── */

.closing {
  position: relative;
  padding: clamp(8rem, 14vw, 12rem) 2rem;
  background: var(--void-surface);
  text-align: center;
  overflow: hidden;
}

.closing::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 800px 400px at 50% 50%, rgba(139,0,0,0.04) 0%, transparent 60%);
}

.closing-inner {
  max-width: 640px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.closing-text {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(2rem, 5vw, 4rem);
  color: var(--chrome);
  line-height: 1.2;
  margin-bottom: 2rem;
  font-style: italic;
}

.closing-sub {
  font-family: var(--font-serif);
  font-size: clamp(0.95rem, 1.8vw, 1.1rem);
  color: var(--chrome-dim);
  line-height: 1.9;
  margin-bottom: 3rem;
}

.closing-rule {
  width: 1px;
  height: 80px;
  background: linear-gradient(to bottom, var(--crimson), transparent);
  margin: 0 auto 3rem;
  box-shadow: 0 0 12px rgba(139,0,0,0.4);
}

.closing-final {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--chrome-dim);
  text-transform: uppercase;
}

/* ── FOOTER ──────────────────────────────────────────────────── */

.tod-footer {
  padding: 3rem 2rem;
  background: var(--void);
  border-top: 1px solid var(--smoke);
}

.footer-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.footer-mark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.75rem;
  letter-spacing: 0.4em;
  color: var(--chrome-dim);
}

.footer-sep {
  width: 1px;
  height: 20px;
  background: var(--smoke);
}

.footer-text {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  color: var(--chrome-dim);
  font-style: italic;
}

/* ── OBSIDIAN PANTHER OVERLAY ────────────────────────────────── */

.panther-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  pointer-events: none;
  opacity: 0;
  transition: opacity 1.8s ease;
}

.panther-overlay.visible {
  opacity: 1;
}

.panther-overlay-bg {
  position: absolute;
  inset: 0;
  background: rgba(5,5,5,0.92);
}

.panther-silhouette {
  position: absolute;
  width: min(480px, 80vw);
  bottom: 0;
  /* center-right placement — slightly asymmetric for drama */
  right: 8vw;
  transform: translateX(30px);
  transition: transform 2s ease;
}

.panther-overlay.visible .panther-silhouette {
  transform: translateX(0);
}

/* The panther is SVG inline — eyes glow crimson */
.panther-silhouette svg .panther-eye {
  fill: var(--crimson);
  filter: drop-shadow(0 0 8px rgba(204,17,0,0.8));
}

.panther-dismiss {
  position: absolute;
  top: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.5rem;
  letter-spacing: 0.4em;
  color: var(--chrome-dim);
  text-transform: uppercase;
  opacity: 0;
  transition: opacity 1s ease 1s;
}

.panther-overlay.visible .panther-dismiss {
  opacity: 0.5;
}

/* ── HIDDEN SYMBOLS (flash briefly on scroll) ────────────────── */

.hidden-symbol {
  position: fixed;
  pointer-events: none;
  z-index: 500;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  color: var(--crimson);
  text-transform: uppercase;
  opacity: 0;
  transition: opacity 0.1s ease;
}

/* ── AUDIO HINT (subtle visual indicator) ────────────────────── */

.audio-hint {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 0;
  animation: fadeIn 1s ease 4.5s forwards;
  cursor: pointer;
}

.audio-bars {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 14px;
}

.audio-bar {
  width: 2px;
  background: var(--chrome-dim);
  border-radius: 1px;
  animation: audioBar 1.2s ease-in-out infinite;
}

.audio-bar:nth-child(1) { height: 4px;  animation-delay: 0s;    }
.audio-bar:nth-child(2) { height: 10px; animation-delay: 0.15s; }
.audio-bar:nth-child(3) { height: 6px;  animation-delay: 0.3s;  }
.audio-bar:nth-child(4) { height: 12px; animation-delay: 0.1s;  }
.audio-bar:nth-child(5) { height: 4px;  animation-delay: 0.25s; }

@keyframes audioBar {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 0.7; transform: scaleY(1); }
}

.audio-hint-text {
  font-family: var(--font-mono);
  font-size: 0.5rem;
  letter-spacing: 0.3em;
  color: var(--chrome-dim);
  text-transform: uppercase;
}

.audio-hint.active .audio-bar {
  background: var(--crimson);
}

.audio-hint.active .audio-hint-text {
  color: var(--crimson);
}

/* ── SCROLL-TRIGGERED REVEAL ─────────────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── KEYFRAMES ───────────────────────────────────────────────── */

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── RESPONSIVE ──────────────────────────────────────────────── */

@media (max-width: 768px) {
  body { cursor: auto; }
  .cursor-dot, .cursor-ring { display: none; }

  .rank-badge {
    top: 1rem;
    right: 1rem;
  }

  .doctrine-columns {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .rank {
    grid-template-columns: 1.5rem 1fr;
    gap: 1rem;
  }

  .rank-desc {
    display: none;
  }

  .panther-forms {
    grid-template-columns: 1fr 1fr;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .audio-hint {
    bottom: 1.5rem;
    left: 1.5rem;
  }

  .scroll-indicator { display: none; }

  .panther-silhouette {
    right: 0;
    width: 100vw;
    opacity: 0.7;
  }
}

@media (max-width: 480px) {
  .panther-forms {
    grid-template-columns: 1fr;
  }
}