/* ═══════════════════════════════════════════════════
   BUTTON ANIMATED PROPERTIES
═══════════════════════════════════════════════════ */
@property --angle-1 {
  syntax: "<angle>";
  inherits: false;
  initial-value: -75deg;
}
@property --angle-2 {
  syntax: "<angle>";
  inherits: false;
  initial-value: -45deg;
}

/* ═══════════════════════════════════════════════════
   TOKENS
═══════════════════════════════════════════════════ */
:root {
  --bg: #020203;
  --bg2: #08080f;
  --text: #ebebeb;
  --dim: #4e4e60;
  --muted: #1e1e26;
  --border: rgba(255, 255, 255, 0.06);
  --border-2: rgba(255, 255, 255, 0.12);
  --glass: rgba(2, 2, 4, 0.75);

  --ff-d: "Syne", sans-serif;
  --ff-b: "Inter", sans-serif;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-draw: cubic-bezier(0.22, 1, 0.36, 1);

  --pl-w: 25vw;
  --pl-w-exp: 25vw;

  --anim--hover-time: 400ms;
  --anim--hover-ease: cubic-bezier(0.25, 1, 0.5, 1);
}

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

/* Hide all scrollbars globally */
* {
  scrollbar-width: none;
}
*::-webkit-scrollbar {
  display: none;
}

html {
  background: #020203; /* fond immédiat avant tout rendu — évite flash blanc sur mobile */
}

html,
body {
  width: 100%;
  height: 100%;
  /* iOS Safari: -webkit-fill-available couvre la vraie zone visible (sans barre adresse) */
  min-height: -webkit-fill-available;
  min-height: 100dvh;
  overflow: hidden;
  background: radial-gradient(ellipse at bottom, #0d1b2a 0%, #010103 100%);
  color: var(--text);
  font-family: var(--ff-b);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /* Désactive sélection texte globale, zoom double-tap et highlight tactile */
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
  touch-action: pan-x pan-y;
}

::selection {
  background: rgba(255, 255, 255, 0.88);
  color: #020203;
}
::-moz-selection {
  background: rgba(255, 255, 255, 0.88);
  color: #020203;
}

a,
button {
  color: inherit;
  text-decoration: none;
  border: none;
  background: none;
  font-family: inherit;
  cursor: pointer;
}
:focus-visible {
  outline: 1px solid rgba(255, 255, 255, 0.28);
  outline-offset: 4px;
  border-radius: 4px;
}

/* Custom cursor disabled — system default */

/* ═══════════════════════════════════════════════════
   LIQUID ETHER BACKGROUND — Three.js container
═══════════════════════════════════════════════════ */
#fluidBg {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
}
#fluidBg canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
}

/* ═══════════════════════════════════════════════════
   PARALLAX PIXEL STARS
═══════════════════════════════════════════════════ */
#stars,
#stars2,
#stars3,
#stars4 {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 0;
  background: transparent;
}

/* Speed tuned per layer: fast tiny → slow big, creates depth parallax */
#stars  { width: 1px; height: 1px; border-radius: 50%; animation: animStar  90s linear infinite; will-change: transform; }
#stars2 { width: 2px; height: 2px; border-radius: 50%; animation: animStar 160s linear infinite; will-change: transform; }
#stars3 { width: 3px; height: 3px; border-radius: 50%; animation: animStar 240s linear infinite; will-change: transform; }
/* Micro layer (mid/high only) — slowest, subtle shimmer */
#stars4 { width: 1px; height: 1px; border-radius: 50%; animation: animStar 120s linear infinite 20s; will-change: transform; opacity: 0.6; }

#stars::after,
#stars2::after,
#stars3::after,
#stars4::after {
  content: " ";
  position: absolute;
  top: 2000px;
  left: 0;
  background: transparent;
}
#stars::after  { width: 1px; height: 1px; border-radius: 50%; }
#stars2::after { width: 2px; height: 2px; border-radius: 50%; }
#stars3::after { width: 3px; height: 3px; border-radius: 50%; }
#stars4::after { width: 1px; height: 1px; border-radius: 50%; }

@keyframes animStar {
  from { transform: translateY(0); }
  to   { transform: translateY(-2000px); }
}


/* ═══════════════════════════════════════════════════
   BOARD / FLARE BACKGROUND
═══════════════════════════════════════════════════ */
.board-wrap {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0;
  mix-blend-mode: screen;
  transition: opacity 0.9s var(--ease);

  --image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1416' height='2067' fill='none' viewBox='0 0 1416 2067'%3E%3Cg clip-path='url(%23a)'%3E%3Cpath fill='%23000' d='M1416 0v2067H0V0z'/%3E%3Cpath fill='%23fff' d='M1293.6 721v-46.4h-46.1v46.5h46.1ZM1055.9 326.5l26.1-26.1v-20h-46.4v46h20.3ZM237.1 356.9v-76.7H187v76.7H237ZM310.5 157a23.2 23.2 0 1 0 45-10.7 23.2 23.2 0 0 0-45 10.7ZM1233.1 1358v-46.3h-76.3v46.3h76.3ZM1202.9 1873.8v-46.3h-46v46.3h46ZM204.9 1267v-46.2h-46.2v46.2H205ZM416.6 1995.1v-76.8h-46.2v76.8h46.2ZM989.2 715.3a9.4 9.4 0 1 0 18.7 0 9.4 9.4 0 0 0-18.7 0ZM1230.8 897.2a9.4 9.4 0 1 0 18.7 0 9.4 9.4 0 0 0-18.7 0ZM1291.4 1170.2a9.4 9.4 0 1 0 18.8 0 9.4 9.4 0 0 0-18.8 0ZM1352 1443.2a9.4 9.4 0 1 0 18.6 0 9.4 9.4 0 0 0-18.7 0ZM932.3 2050a5.6 5.6 0 1 0 11.2 0 5.6 5.6 0 0 0-11.2 0ZM907.6 2055.6a5.6 5.6 0 1 1 0-11.2 5.6 5.6 0 0 1 0 11.2ZM872 2050a5.6 5.6 0 1 0 11.1 0 5.6 5.6 0 0 0-11.2 0ZM841.6 2050a5.6 5.6 0 1 0 11.1 0 5.6 5.6 0 0 0-11.1 0ZM811.3 2050a5.6 5.6 0 1 0 11.2 0 5.6 5.6 0 0 0-11.2 0ZM1321.7 1625.3a9.4 9.4 0 1 0 18.7 0 9.4 9.4 0 0 0-18.7 0ZM1028.6 1118.9a9.4 9.4 0 1 1 0-18.7 9.4 9.4 0 0 1 0 18.7ZM877.4 1422.3a9.4 9.4 0 1 1 0-18.8 9.4 9.4 0 0 1 0 18.8ZM595.9 1868a9.4 9.4 0 1 0 18.7 0 9.4 9.4 0 0 0-18.7 0ZM716.8 1443.2a9.4 9.4 0 1 0 18.7 0 9.4 9.4 0 0 0-18.7 0ZM686.6 1595a9.4 9.4 0 1 0 18.7 0 9.4 9.4 0 0 0-18.7 0ZM484.1 1574a9.4 9.4 0 1 1 0-18.8 9.4 9.4 0 0 1 0 18.7ZM323.7 1473.6a9.4 9.4 0 1 0 18.7 0 9.4 9.4 0 0 0-18.7 0ZM112 1625.3a9.4 9.4 0 1 0 18.6 0 9.4 9.4 0 0 0-18.7 0ZM837.8 1746.6a9.4 9.4 0 1 0 18.7 0 9.4 9.4 0 0 0-18.7 0ZM686.7 381.4a9.4 9.4 0 1 0 18.7 0 9.4 9.4 0 0 0-18.7 0ZM81.7 806.1a9.4 9.4 0 1 0 18.7 0 9.4 9.4 0 0 0-18.7 0ZM81.7 836.5a9.4 9.4 0 1 0 18.7 0 9.4 9.4 0 0 0-18.7 0ZM91 876.2a9.4 9.4 0 1 1 0-18.7 9.4 9.4 0 0 1 0 18.7ZM51.5 806.1a9.4 9.4 0 1 0 18.7 0 9.4 9.4 0 0 0-18.7 0ZM51.5 836.5a9.4 9.4 0 1 0 18.7 0 9.4 9.4 0 0 0-18.7 0ZM60.8 876.2a9.4 9.4 0 1 1 0-18.7 9.4 9.4 0 0 1 0 18.7ZM21.2 806.1a9.4 9.4 0 1 0 18.7 0 9.4 9.4 0 0 0-18.7 0ZM21.2 836.5a9.4 9.4 0 1 0 18.7 0 9.4 9.4 0 0 0-18.7 0ZM30.6 876.2a9.4 9.4 0 1 1 0-18.7 9.4 9.4 0 0 1 0 18.7ZM626.1 411.8a9.4 9.4 0 1 0 18.7 0 9.4 9.4 0 0 0-18.7 0ZM595.8 320.8a9.4 9.4 0 1 0 18.7 0 9.4 9.4 0 0 0-18.7 0ZM656.3 472.4a9.4 9.4 0 1 0 18.8 0 9.4 9.4 0 0 0-18.8 0ZM151.6 876.2a9.4 9.4 0 1 1 0-18.7 9.4 9.4 0 0 1 0 18.7ZM514.5 876.2a9.4 9.4 0 1 1 0-18.7 9.4 9.4 0 0 1 0 18.7ZM293.5 1079a9.4 9.4 0 1 0 18.7 0 9.4 9.4 0 0 0-18.7 0ZM565.6 1321.9a9.4 9.4 0 1 0 18.7 0 9.4 9.4 0 0 0-18.7 0ZM293.4 1959a9.4 9.4 0 1 0 18.7 0 9.4 9.4 0 0 0-18.7 0ZM121.3 1816.6a9.4 9.4 0 1 1 0-18.7 9.4 9.4 0 0 1 0 18.7ZM51.5 593.8a9.4 9.4 0 1 0 18.7 0 9.4 9.4 0 0 0-18.7 0ZM474.9 502.8a9.4 9.4 0 1 0 18.7 0 9.4 9.4 0 0 0-18.7 0ZM202.7 442.2a9.4 9.4 0 1 0 18.7 0 9.4 9.4 0 0 0-18.7 0ZM51.5 654.4a9.4 9.4 0 1 0 18.7 0 9.4 9.4 0 0 0-18.7 0ZM928.5 381.4a9.4 9.4 0 1 0 18.7 0 9.4 9.4 0 0 0-18.7 0ZM817 117.7a9.4 9.4 0 1 1 0-18.7 9.4 9.4 0 0 1 0 18.7ZM1049.5 108.5a9.4 9.4 0 1 0 18.7 0 9.4 9.4 0 0 0-18.7 0Z'/%3E%3C/g%3E%3Cdefs%3E%3CclipPath id='a'%3E%3Cpath fill='%23fff' d='M1416 0v2067H0V0z'/%3E%3C/clipPath%3E%3C/defs%3E%3C/svg%3E");
  --image-size: min(500px, 50vw);
  --sunpillar-clr-1: #9a9aaa;
  --sunpillar-clr-2: #6a6a80;
  --color-bg: #060610;
  --pointer-x: 50%;
  --pointer-y: 50dvh;
}
.board-wrap.is-active {
  opacity: 1;
}
.board-wrap .board {
  position: absolute;
  inset: 0;
  background: none;
}
.board-wrap .colors {
  display: none;
}
.board-wrap .flare {
  display: none;
}
.board-wrap .page {
  display: none;
}

/* ═══════════════════════════════════════════════════
   GRAIN
═══════════════════════════════════════════════════ */
.grain {
  position: fixed;
  inset: -120px;
  z-index: 9000;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='256' height='256'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='256' height='256' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 192px;
  opacity: 0.03;
  animation: grainAnim 0.32s steps(1) infinite;
  will-change: transform;
  contain: strict;
}
@media (max-width: 768px) {
  .grain { animation-duration: 0.8s; } /* ~60% fewer repaints on mobile */
}
@keyframes grainAnim {
  0% {
    transform: translate(0, 0);
  }
  25% {
    transform: translate(-6px, 9px);
  }
  50% {
    transform: translate(-11px, -5px);
  }
  75% {
    transform: translate(5px, -10px);
  }
}

/* ═══════════════════════════════════════════════════
   REDUCED MOTION — stop decorative animations
═══════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  #stars, #stars2, #stars3, #stars4 { animation: none; }
  .grain                   { animation: none; }
  /* Show landing elements immediately — skip entrance animations */
  .site-nav,
  .landing__eyebrow,
  .line-reveal span,
  .landing__role,
  .landing__cta-zone,
  .landing__footer,
  .folder-wrap { opacity: 1; transform: none; animation: none; }
}

/* ═══════════════════════════════════════════════════
   TIER-LOW  — mobile / weak device
   Cut every expensive GPU/CPU effect entirely.
   Core functionality (nav, drawer, media) unchanged.
═══════════════════════════════════════════════════ */
/* Stars always visible — tier only controls count (set in JS) */
.tier-low .grain,
.tier-ultra-low .grain { display: none; }

.tier-low .board-wrap,
.tier-ultra-low .board-wrap { display: none; }

/* Ultra-low: static stars (no CPU animation) */
.tier-ultra-low #stars,
.tier-ultra-low #stars2,
.tier-ultra-low #stars3,
.tier-ultra-low #stars4 {
  animation: none !important;
}

/* Kill backdrop-blur (very expensive on mobile GPU / software) */
.tier-low *,
.tier-low *::before,
.tier-low *::after,
.tier-ultra-low *,
.tier-ultra-low *::before,
.tier-ultra-low *::after {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

/* Instant transitions — skip transform animations to save paint frames */
.tier-low .pi::before,
.tier-ultra-low .pi::before { display: none; }
.tier-low .pi,
.tier-ultra-low .pi { transition: none !important; }
.tier-low .mv__card,
.tier-ultra-low .mv__card { transition: none !important; }
.tier-low .proj-list,
.tier-ultra-low .proj-list { transition: none !important; }

/* Entrance animations: show immediately */
.tier-low .site-nav,
.tier-low .landing__eyebrow,
.tier-low .line-reveal span,
.tier-low .landing__role,
.tier-low .landing__cta-zone,
.tier-low .landing__footer,
.tier-ultra-low .site-nav,
.tier-ultra-low .landing__eyebrow,
.tier-ultra-low .line-reveal span,
.tier-ultra-low .landing__role,
.tier-ultra-low .landing__cta-zone,
.tier-ultra-low .landing__footer { opacity: 1 !important; transform: none !important; animation: none !important; }

/* ═══════════════════════════════════════════════════
   TIER-MID  — PC faible (≤ 4 cœurs)
   Désactive tous les effets GPU coûteux.
   Navigation, drawer, roulette : 100 % fonctionnels.
═══════════════════════════════════════════════════ */

/* Pas de LiquidEther (géré côté JS), pas de grain, pas de board/flare */
.tier-mid .grain      { display: none; }
.tier-mid .board-wrap { display: none; }

/* Backdrop-blur très coûteux sur GPU intégré */
.tier-mid *,
.tier-mid *::before,
.tier-mid *::after {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

/* Transitions raccourcies — évite l'accumulation de frames composites */
.tier-mid .mv__card   { transition: opacity 0.15s, filter 0.15s; }
.tier-mid .proj-list  { transition: transform 0.15s; }
.tier-mid .pi::before { display: none; }

/* Étoiles visibles (compte contrôlé par JS STAR_COUNTS.mid) */

/* Cursor — hidden, system default is used */
.cursor,
.cursor-ring {
  display: none;
}

/* ═══════════════════════════════════════════════════
   CURSOR FOLLOWER TIP — video hover
═══════════════════════════════════════════════════ */
/* ── Custom cursor — hide system cursor ONLY on high/mid tiers ── */
html:not(.tier-low):not(.tier-ultra-low) *,
html:not(.tier-low):not(.tier-ultra-low) *::before,
html:not(.tier-low):not(.tier-ultra-low) *::after { cursor: none !important; }

/* Hide custom cursor elements on low/ultra-low */
.tier-low .cur-dot,
.tier-low .cur-follow,
.tier-ultra-low .cur-dot,
.tier-ultra-low .cur-follow { display: none !important; }

/* ── Fullscreen: restore system cursor (custom cursor is outside fullscreen context) ── */
:fullscreen *,
:fullscreen *::before,
:fullscreen *::after { cursor: auto !important; }
:-webkit-full-screen *,
:-webkit-full-screen *::before,
:-webkit-full-screen *::after { cursor: auto !important; }
:-moz-full-screen *,
:-moz-full-screen *::before,
:-moz-full-screen *::after { cursor: auto !important; }
:fullscreen .vp__progress,
:-webkit-full-screen .vp__progress,
:-moz-full-screen .vp__progress { cursor: pointer !important; }
:fullscreen .vp__controls button,
:-webkit-full-screen .vp__controls button,
:-moz-full-screen .vp__controls button { cursor: pointer !important; }

/* Cursor — animate-ui SVG arrow, hotspot = tip of path ~(1,3) in 24px space */
.cur-dot {
  position: fixed;
  top: 0; left: 0;
  color: #fff;
  pointer-events: none;
  z-index: 999999;
  will-change: transform;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.55));
  /* no CSS transition — transform is set entirely by JS to avoid conflicts */
}
.cur-dot.is-pressed { opacity: 0.7; }

/* CursorFollow — animate-ui style: bg-foreground rounded-md text-background px-2 py-1 text-sm */
.cur-follow {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 999998;
  background: #ebebeb;
  border-radius: 6px;
  padding: 4px 8px;
  font-family: var(--ff-b);
  font-size: 0.8rem;
  font-weight: 500;
  color: #020203;
  white-space: nowrap;
  will-change: transform;
  opacity: 0;
  scale: 0.88;
  transition: opacity 0.15s ease, scale 0.15s ease;
  user-select: none;
}
.cur-follow.is-visible {
  opacity: 1;
  scale: 1;
}

/* ═══════════════════════════════════════════════════
   SITE NAV (landing) — email left, availability right
═══════════════════════════════════════════════════ */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 64px;
  z-index: 850;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  opacity: 0;
  will-change: opacity, transform;
  transition:
    opacity 0.4s var(--ease),
    visibility 0.4s,
    transform 0.4s var(--ease);
}
.site-nav.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-6px);
}
/* App mode — hide only the left email, keep clock + right buttons */
.site-nav.is-app-mode .sn__left {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
/* Mobile app mode — also hide right buttons (lang + social) */
@media (max-width: 640px) {
  .site-nav.is-app-mode .sn__right {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }
}

/* Left cluster */
.sn__left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* Social square toggle button */
.sn__soc-wrap {
  position: relative;
}

.sn__socbtn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.02);
  color: rgba(200, 200, 200, 0.5);
  transition:
    color 0.22s var(--ease),
    border-color 0.22s var(--ease),
    background 0.22s var(--ease);
}
.sn__socbtn:hover,
.sn__socbtn.is-active {
  color: rgba(255, 255, 255, 0.85);
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.06);
}

/* Social popup — dark glass, same style as lang dropdown */
.soc-popup {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 140px;
  display: flex;
  flex-direction: column;
  background: rgba(8, 8, 14, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition:
    opacity 0.18s var(--ease),
    visibility 0.18s,
    transform 0.18s var(--ease);
  z-index: 9200;
}
.soc-popup.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.soc-popup__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  font-family: var(--ff-b);
  font-size: 0.58rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(220, 220, 230, 0.5);
  white-space: nowrap;
  transition: background 0.15s var(--ease), color 0.15s var(--ease);
}
.soc-popup__item:hover {
  background: rgba(255, 255, 255, 0.05);
  color: rgba(220, 220, 230, 0.9);
}
.soc-popup__item svg {
  flex-shrink: 0;
  opacity: 0.5;
  transition: opacity 0.15s var(--ease);
}
.soc-popup__item:hover svg {
  opacity: 0.9;
}

/* Email link */
.sn__email {
  font-family: var(--ff-b);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: rgba(200, 200, 200, 0.4);
  transition: color 0.22s var(--ease);
}
.sn__email:hover {
  color: rgba(255, 255, 255, 0.72);
}

/* Animated arrow — right side of each item */
.pi__arrow {
  position: absolute;
  right: -30px;
  top: 50%;
  transform: translateY(-50%) scale(1.5);
  opacity: 0;
  color: #fff;
  transition: all 0.5s var(--ease);
  pointer-events: none;
}
.pi.is-center .pi__arrow {
  opacity: 1;
  right: -15px;
}

/* Nav clock — centered */
.sn__center {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: baseline;
  gap: 5px;
}
.sn__clock-val {
  font-family: var(--ff-b);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.6);
  font-variant-numeric: tabular-nums;
}
.sn__clock-tz {
  font-family: var(--ff-b);
  font-size: 0.55rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: rgba(255, 255, 255, 0.2);
  text-transform: uppercase;
}

/* Right cluster */
.sn__right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* Availability */
.sn__avail {
  display: flex;
  align-items: center;
  gap: 8px;
}
.sn__avail-dot {
  width: 6px;
  height: 6px;
  background: #4ade80;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 7px rgba(74, 222, 128, 0.55);
  animation: availPulse 2.6s ease-in-out infinite;
}
@keyframes availPulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.35; }
}
.sn__avail-text {
  font-family: var(--ff-b);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: rgba(200, 200, 200, 0.4);
  white-space: nowrap;
}

/* Divider */
.sn__divider {
  width: 1px;
  height: 14px;
  background: rgba(255, 255, 255, 0.09);
  flex-shrink: 0;
}

/* Language toggle */
/* Language group + dropdown */
.sn__lang-group {
  position: relative;
}
.sn__lang {
  font-family: var(--ff-b);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(200, 200, 200, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  width: 32px;
  height: 32px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.02);
  transition:
    color 0.22s var(--ease),
    border-color 0.22s var(--ease),
    background 0.22s var(--ease);
}
.sn__lang:hover,
.sn__lang[aria-expanded="true"] {
  color: rgba(255, 255, 255, 0.85);
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.06);
}
.sn__lang-dd {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 110px;
  background: rgba(8, 8, 14, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition:
    opacity 0.18s var(--ease),
    visibility 0.18s,
    transform 0.18s var(--ease);
  z-index: 9500;
}
.sn__lang-dd.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.sn__lang-opt {
  display: block;
  width: 100%;
  padding: 9px 14px;
  text-align: left;
  font-family: var(--ff-b);
  font-size: 0.58rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: rgba(220, 220, 230, 0.5);
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}
.sn__lang-opt:hover {
  background: rgba(255, 255, 255, 0.05);
  color: rgba(220, 220, 230, 0.9);
}
.sn__lang-opt.is-active {
  color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.04);
}

/* ── App back button ── */
.app__back {
  position: fixed;
  top: 24px;
  left: 24px;
  z-index: 860; /* Above site-nav */
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.55);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 0.4s var(--ease),
    visibility 0.4s,
    color 0.25s var(--ease),
    filter 0.4s var(--ease),
    transform 0.4s var(--ease);
}
.app__back.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.app__back:hover {
  color: #fff;
  transform: translateX(-4px);
  filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.4));
}

/* ═══════════════════════════════════════════════════
   LOADER
═══════════════════════════════════════════════════ */
.loader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #020203;
  transition:
    opacity 0.65s var(--ease),
    visibility 0.65s;
}
.loader.is-gone {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader__body {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
}
.loader__bar-wrap {
  width: 160px;
  height: 1px;
  background: rgba(255, 255, 255, 0.09);
  overflow: hidden;
}
.loader__bar {
  height: 100%;
  width: 0;
  background: rgba(255, 255, 255, 0.55);
  transition: width 0.06s linear;
}
.loader__pct {
  font-family: var(--ff-b);
  font-size: 0.58rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  color: var(--dim);
}
.loader__status {
  font-family: var(--ff-b);
  font-size: 0.52rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.18);
  min-height: 1em;
  transition: opacity 0.35s ease;
}

/* ── Hamster wheel (Uiverse / Nawsome) ── */
.wheel-and-hamster {
  --dur: 1s;
  position: relative;
  width: 12em;
  height: 12em;
  font-size: 14px;
}
.wheel, .hamster, .hamster div, .spoke { position: absolute; }
.wheel, .spoke {
  border-radius: 50%;
  top: 0; left: 0;
  width: 100%; height: 100%;
}
.wheel {
  background: radial-gradient(100% 100% at center,hsla(0,0%,60%,0) 47.8%,hsl(0,0%,60%) 48%);
  z-index: 2;
}
.hamster {
  animation: hamster var(--dur) ease-in-out infinite;
  top: 50%;
  left: calc(50% - 3.5em);
  width: 7em; height: 3.75em;
  transform: rotate(4deg) translate(-0.8em,1.85em);
  transform-origin: 50% 0;
  z-index: 1;
}
.hamster__head {
  animation: hamsterHead var(--dur) ease-in-out infinite;
  background: hsl(30,90%,55%);
  border-radius: 70% 30% 0 100% / 40% 25% 25% 60%;
  box-shadow: 0 -0.25em 0 hsl(30,90%,80%) inset, 0.75em -1.55em 0 hsl(30,90%,90%) inset;
  top: 0; left: -2em;
  width: 2.75em; height: 2.5em;
  transform-origin: 100% 50%;
}
.hamster__ear {
  animation: hamsterEar var(--dur) ease-in-out infinite;
  background: hsl(0,90%,85%);
  border-radius: 50%;
  box-shadow: -0.25em 0 hsl(30,90%,55%) inset;
  top: -0.25em; right: -0.25em;
  width: 0.75em; height: 0.75em;
  transform-origin: 50% 75%;
}
.hamster__eye {
  animation: hamsterEye var(--dur) linear infinite;
  background-color: hsl(0,0%,0%);
  border-radius: 50%;
  top: 0.375em; left: 1.25em;
  width: 0.5em; height: 0.5em;
}
.hamster__nose {
  background: hsl(0,90%,75%);
  border-radius: 35% 65% 85% 15% / 70% 50% 50% 30%;
  top: 0.75em; left: 0;
  width: 0.2em; height: 0.25em;
}
.hamster__body {
  animation: hamsterBody var(--dur) ease-in-out infinite;
  background: hsl(30,90%,90%);
  border-radius: 50% 30% 50% 30% / 15% 60% 40% 40%;
  box-shadow: 0.1em 0.75em 0 hsl(30,90%,55%) inset, 0.15em -0.5em 0 hsl(30,90%,80%) inset;
  top: 0.25em; left: 2em;
  width: 4.5em; height: 3em;
  transform-origin: 17% 50%;
  transform-style: preserve-3d;
}
.hamster__limb--fr, .hamster__limb--fl {
  clip-path: polygon(0 0,100% 0,70% 80%,60% 100%,0% 100%,40% 80%);
  top: 2em; left: 0.5em;
  width: 1em; height: 1.5em;
  transform-origin: 50% 0;
}
.hamster__limb--fr {
  animation: hamsterFRLimb var(--dur) linear infinite;
  background: linear-gradient(hsl(30,90%,80%) 80%,hsl(0,90%,75%) 80%);
  transform: rotate(15deg) translateZ(-1px);
}
.hamster__limb--fl {
  animation: hamsterFLLimb var(--dur) linear infinite;
  background: linear-gradient(hsl(30,90%,90%) 80%,hsl(0,90%,85%) 80%);
  transform: rotate(15deg);
}
.hamster__limb--br, .hamster__limb--bl {
  border-radius: 0.75em 0.75em 0 0;
  clip-path: polygon(0 0,100% 0,100% 30%,70% 90%,70% 100%,30% 100%,40% 90%,0% 30%);
  top: 1em; left: 2.8em;
  width: 1.5em; height: 2.5em;
  transform-origin: 50% 30%;
}
.hamster__limb--br {
  animation: hamsterBRLimb var(--dur) linear infinite;
  background: linear-gradient(hsl(30,90%,80%) 90%,hsl(0,90%,75%) 90%);
  transform: rotate(-25deg) translateZ(-1px);
}
.hamster__limb--bl {
  animation: hamsterBLLimb var(--dur) linear infinite;
  background: linear-gradient(hsl(30,90%,90%) 90%,hsl(0,90%,85%) 90%);
  transform: rotate(-25deg);
}
.hamster__tail {
  animation: hamsterTail var(--dur) linear infinite;
  background: hsl(0,90%,85%);
  border-radius: 0.25em 50% 50% 0.25em;
  box-shadow: 0 -0.2em 0 hsl(0,90%,75%) inset;
  top: 1.5em; right: -0.5em;
  width: 1em; height: 0.5em;
  transform: rotate(30deg) translateZ(-1px);
  transform-origin: 0.25em 0.25em;
}
.spoke {
  animation: spoke var(--dur) linear infinite;
  background:
    radial-gradient(100% 100% at center,hsl(0,0%,60%) 4.8%,hsla(0,0%,60%,0) 5%),
    linear-gradient(hsla(0,0%,55%,0) 46.9%,hsl(0,0%,65%) 47% 52.9%,hsla(0,0%,65%,0) 53%) 50% 50% / 99% 99% no-repeat;
}
@keyframes hamster {
  from, to { transform: rotate(4deg) translate(-0.8em,1.85em); }
  50%       { transform: rotate(0) translate(-0.8em,1.85em); }
}
@keyframes hamsterHead {
  from, 25%, 50%, 75%, to { transform: rotate(0); }
  12.5%, 37.5%, 62.5%, 87.5% { transform: rotate(8deg); }
}
@keyframes hamsterEye {
  from, 90%, to { transform: scaleY(1); }
  95%           { transform: scaleY(0); }
}
@keyframes hamsterEar {
  from, 25%, 50%, 75%, to { transform: rotate(0); }
  12.5%, 37.5%, 62.5%, 87.5% { transform: rotate(12deg); }
}
@keyframes hamsterBody {
  from, 25%, 50%, 75%, to { transform: rotate(0); }
  12.5%, 37.5%, 62.5%, 87.5% { transform: rotate(-2deg); }
}
@keyframes hamsterFRLimb {
  from, 25%, 50%, 75%, to { transform: rotate(50deg) translateZ(-1px); }
  12.5%, 37.5%, 62.5%, 87.5% { transform: rotate(-30deg) translateZ(-1px); }
}
@keyframes hamsterFLLimb {
  from, 25%, 50%, 75%, to { transform: rotate(-30deg); }
  12.5%, 37.5%, 62.5%, 87.5% { transform: rotate(50deg); }
}
@keyframes hamsterBRLimb {
  from, 25%, 50%, 75%, to { transform: rotate(-60deg) translateZ(-1px); }
  12.5%, 37.5%, 62.5%, 87.5% { transform: rotate(20deg) translateZ(-1px); }
}
@keyframes hamsterBLLimb {
  from, 25%, 50%, 75%, to { transform: rotate(20deg); }
  12.5%, 37.5%, 62.5%, 87.5% { transform: rotate(-60deg); }
}
@keyframes hamsterTail {
  from, 25%, 50%, 75%, to { transform: rotate(30deg) translateZ(-1px); }
  12.5%, 37.5%, 62.5%, 87.5% { transform: rotate(10deg) translateZ(-1px); }
}
@keyframes spoke {
  from { transform: rotate(0); }
  to   { transform: rotate(-1turn); }
}

/* ═══════════════════════════════════════════════════
   LANDING
═══════════════════════════════════════════════════ */
.landing {
  position: fixed;
  inset: 0;
  z-index: 800;
  overflow-y: auto;
  overflow-x: hidden;
  scroll-behavior: smooth;
  /* transparent so WebGL canvas shows through */
}
.landing.is-gone {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: none;
}

.landing__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(
      ellipse 65% 55% at 18% 62%,
      rgba(255, 255, 255, 0.016) 0%,
      transparent 60%
    ),
    radial-gradient(
      ellipse 48% 58% at 82% 28%,
      rgba(255, 255, 255, 0.012) 0%,
      transparent 60%
    );
}


.landing__content {
  min-height: 100vh; /* fallback */
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  z-index: 1;
  padding: clamp(80px, 14vh, 160px) clamp(24px, 6vw, 80px)
    clamp(48px, 8vh, 100px);
}
.landing__eyebrow {
  font-family: var(--ff-b);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 22px;
  opacity: 0;
  will-change: opacity, transform;
}
/* Nav slides down from top — first element in the sequence */
body.is-landing-anim .site-nav {
  animation: fadeDown 0.55s var(--ease) 0s forwards;
}

body.is-landing-anim .landing__eyebrow {
  animation: fadeUp 0.5s var(--ease) 0.05s forwards;
}
.landing__name {
  font-family: "Lato", sans-serif;
  font-weight: 300;
  font-size: clamp(2.6rem, 6vw, 5.2rem);
  line-height: 1.1;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 28px;
}
/* Gradient appliqué directement sur les spans texte (pas le parent display:block) */
.landing__name .line-reveal span,
.landing__name .line-reveal span em {
  background: linear-gradient(to bottom, #ffffff 0%, #b0bec5 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.landing__name em {
  font-style: normal;
}

.line-reveal {
  display: block;
  overflow: hidden;
  height: auto;
}
.line-reveal span {
  display: block;
  transform: translateY(110%);
  will-change: transform;
}

body.is-landing-anim .line-reveal:nth-child(1) span {
  animation: revealUp 0.9s cubic-bezier(0.19, 1, 0.22, 1) 0.1s forwards;
}
body.is-landing-anim .line-reveal:nth-child(2) span {
  animation: revealUp 0.9s cubic-bezier(0.19, 1, 0.22, 1) 0.2s forwards;
}

@keyframes revealUp {
  from { transform: translateY(110%); }
  to   { transform: translateY(0); }
}

.landing__role {
  font-family: var(--ff-b);
  font-size: 0.8rem;
  font-weight: 300;
  color: var(--dim);
  letter-spacing: 0.04em;
  margin-bottom: 54px;
  opacity: 0;
  will-change: opacity, transform;
}
body.is-landing-anim .landing__role {
  animation: fadeUp 0.5s var(--ease) 0.3s forwards;
}
/* ── Landing CTA zone ── */
.landing__cta-zone {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(0.85rem, 2vw, 1rem);
  opacity: 0;
  will-change: opacity, transform;
}
body.is-landing-anim .landing__cta-zone {
  animation: fadeUp 0.5s var(--ease) 0.42s forwards;
}

/* Footer fades up after main content */
body.is-landing-anim .landing__footer {
  animation: fadeUp 0.55s var(--ease) 0.58s forwards;
}


.landing__btn {
  position: relative;
  z-index: 1;
}

/* Button Wrap Container */
/* ========== BUTTON WRAP ========== */
.button-wrap {
  position: relative;
  z-index: 2;
  border-radius: 999vw;
  background: transparent;
  pointer-events: none;
  transition: all var(--anim--hover-time) var(--anim--hover-ease);
}

/* Button Shadow Container */
.button-shadow {
  --shadow-cuttoff-fix: 2em;
  position: absolute;
  width: calc(100% + var(--shadow-cuttoff-fix));
  height: calc(100% + var(--shadow-cuttoff-fix));
  top: calc(0% - var(--shadow-cuttoff-fix) / 2);
  left: calc(0% - var(--shadow-cuttoff-fix) / 2);
  filter: blur(clamp(2px, 0.125em, 12px));
  -webkit-filter: blur(clamp(2px, 0.125em, 12px));
  -moz-filter: blur(clamp(2px, 0.125em, 12px));
  -ms-filter: blur(clamp(2px, 0.125em, 12px));
  overflow: visible;
  pointer-events: none;
}

/* Shadow */
.button-shadow::after {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 0;
  border-radius: 999vw;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.1));
  width: calc(100% - var(--shadow-cuttoff-fix) - 0.25em);
  height: calc(100% - var(--shadow-cuttoff-fix) - 0.25em);
  top: calc(var(--shadow-cuttoff-fix) - 0.5em);
  left: calc(var(--shadow-cuttoff-fix) - 0.875em);
  padding: 0.125em;
  box-sizing: border-box;
  mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  mask-composite: exclude;
  transition: all var(--anim--hover-time) var(--anim--hover-ease);
  overflow: visible;
  opacity: 1;
}

/* ========== BUTTON BASE STYLES ========== */
.button-wrap button {
  --border-width: clamp(1px, 0.0625em, 4px);
  all: unset;
  cursor: pointer;
  position: relative;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  pointer-events: auto;
  z-index: 3;
  background: linear-gradient(
    -75deg,
    rgba(255, 255, 255, 0.05),
    rgba(255, 255, 255, 0.2),
    rgba(255, 255, 255, 0.05)
  );
  border-radius: 999vw;
  box-shadow:
    inset 0 0.125em 0.125em rgba(0, 0, 0, 0.05),
    inset 0 -0.125em 0.125em rgba(255, 255, 255, 0.5),
    0 0.25em 0.125em -0.125em rgba(0, 0, 0, 0.2),
    0 0 0.1em 0.25em inset rgba(255, 255, 255, 0.2),
    0 0 0 0 rgba(255, 255, 255, 1);
  backdrop-filter: blur(clamp(1px, 0.125em, 4px));
  -webkit-backdrop-filter: blur(clamp(1px, 0.125em, 4px));
  -moz-backdrop-filter: blur(clamp(1px, 0.125em, 4px));
  -ms-backdrop-filter: blur(clamp(1px, 0.125em, 4px));
  transition: all var(--anim--hover-time) var(--anim--hover-ease);
}

.button-wrap button:hover {
  transform: scale(0.975);
  backdrop-filter: blur(0.01em);
  -webkit-backdrop-filter: blur(0.01em);
  -moz-backdrop-filter: blur(0.01em);
  -ms-backdrop-filter: blur(0.01em);
  box-shadow:
    inset 0 0.125em 0.125em rgba(0, 0, 0, 0.05),
    inset 0 -0.125em 0.125em rgba(255, 255, 255, 0.5),
    0 0.15em 0.05em -0.1em rgba(0, 0, 0, 0.25),
    0 0 0.05em 0.1em inset rgba(255, 255, 255, 0.5),
    0 0 0 0 rgba(255, 255, 255, 1);
}

/* Button Text */
.button-wrap button span {
  position: relative;
  display: block;
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  font-family: "Inter", sans-serif;
  letter-spacing: -0.05em;
  font-weight: 500;
  font-size: 1em;
  color: rgba(255, 255, 255, 0.92);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-shadow: 0 0 12px rgba(255, 255, 255, 0.4);
  transition: all var(--anim--hover-time) var(--anim--hover-ease);
  padding-inline: 1.5em;
  padding-block: 0.875em;
}

.button-wrap button:hover span {
  color: #fff;
  text-shadow: 0 0 18px rgba(255, 255, 255, 0.65);
}

/* Text gloss */
.button-wrap button span::after {
  content: "";
  display: block;
  position: absolute;
  z-index: 1;
  width: calc(100% - var(--border-width));
  height: calc(100% - var(--border-width));
  top: calc(0% + var(--border-width) / 2);
  left: calc(0% + var(--border-width) / 2);
  box-sizing: border-box;
  border-radius: 999vw;
  overflow: clip;
  background: linear-gradient(
    var(--angle-2),
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.5) 40% 50%,
    rgba(255, 255, 255, 0) 55%
  );
  z-index: 3;
  mix-blend-mode: screen;
  pointer-events: none;
  background-size: 200% 200%;
  background-position: 0% 50%;
  background-repeat: no-repeat;
  transition:
    background-position calc(var(--anim--hover-time) * 1.25) var(--anim--hover-ease),
    --angle-2 calc(var(--anim--hover-time) * 1.25) var(--anim--hover-ease);
}

.button-wrap button:hover span::after {
  background-position: 25% 50%;
}

.button-wrap button:active span::after {
  background-position: 50% 15%;
  --angle-2: -15deg;
}

/* Touch Devices */
@media (hover: none) and (pointer: coarse) {
  .button-wrap button span::after,
  .button-wrap button:active span::after { --angle-2: -45deg; }
}

/* ========== BUTTON OUTLINE ========== */
.button-wrap button::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  border-radius: 999vw;
  width: calc(100% + var(--border-width));
  height: calc(100% + var(--border-width));
  top: calc(0% - var(--border-width) / 2);
  left: calc(0% - var(--border-width) / 2);
  padding: var(--border-width);
  box-sizing: border-box;
  background: conic-gradient(
      from var(--angle-1) at 50% 50%,
      rgba(0, 0, 0, 0.5),
      rgba(0, 0, 0, 0) 5% 40%,
      rgba(0, 0, 0, 0.5) 50%,
      rgba(0, 0, 0, 0) 60% 95%,
      rgba(0, 0, 0, 0.5)
    ),
    linear-gradient(180deg, rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0.5));
  mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  mask-composite: exclude;
  transition:
    all var(--anim--hover-time) var(--anim--hover-ease),
    --angle-1 500ms ease;
  box-shadow: inset 0 0 0 calc(var(--border-width) / 2) rgba(255, 255, 255, 0.5);
}

.button-wrap button:hover::after {
  --angle-1: -125deg;
}

.button-wrap button:active::after {
  --angle-1: -75deg;
}

@media (hover: none) and (pointer: coarse) {
  .button-wrap button::after,
  .button-wrap button:hover::after,
  .button-wrap button:active::after { --angle-1: -75deg; }
}

/* Shadow Hover */
.button-wrap:has(button:hover) .button-shadow {
  filter: blur(clamp(2px, 0.0625em, 6px));
  -webkit-filter: blur(clamp(2px, 0.0625em, 6px));
  -moz-filter: blur(clamp(2px, 0.0625em, 6px));
  -ms-filter: blur(clamp(2px, 0.0625em, 6px));
  transition: filter var(--anim--hover-time) var(--anim--hover-ease);
}

.button-wrap:has(button:hover) .button-shadow::after {
  top: calc(var(--shadow-cuttoff-fix) - 0.875em);
  opacity: 1;
}

/* Rotation on press */
.button-wrap:has(button:active) {
  transform: rotate3d(1, 0, 0, 25deg);
}

.button-wrap:has(button:active) button {
  box-shadow:
    inset 0 0.125em 0.125em rgba(0, 0, 0, 0.05),
    inset 0 -0.125em 0.125em rgba(255, 255, 255, 0.5),
    0 0.125em 0.125em -0.125em rgba(0, 0, 0, 0.2),
    0 0 0.1em 0.25em inset rgba(255, 255, 255, 0.2),
    0 0.225em 0.05em 0 rgba(0, 0, 0, 0.05),
    0 0.25em 0 0 rgba(255, 255, 255, 0.75),
    inset 0 0.25em 0.05em 0 rgba(0, 0, 0, 0.15);
}

.button-wrap:has(button:active) .button-shadow {
  filter: blur(clamp(2px, 0.125em, 12px));
  -webkit-filter: blur(clamp(2px, 0.125em, 12px));
  -moz-filter: blur(clamp(2px, 0.125em, 12px));
  -ms-filter: blur(clamp(2px, 0.125em, 12px));
}

.button-wrap:has(button:active) .button-shadow::after {
  top: calc(var(--shadow-cuttoff-fix) - 0.5em);
  opacity: 0.75;
}

.button-wrap:has(button:active) span {
  text-shadow: 0.025em 0.25em 0.05em rgba(0, 0, 0, 0.12);
}

/* ── Landing Footer (below fold, revealed by scrolling) ── */
.landing__footer {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 52px clamp(24px, 6vw, 80px) 56px;
  border-top: 1px solid rgba(255, 255, 255, 0.055);
  background: linear-gradient(rgba(2, 2, 3, 0.1), rgba(2, 2, 3, 0.55));
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 20px 0;
  opacity: 0;
  will-change: opacity, transform;
}

.lf__name {
  display: block;
  font-family: var(--ff-d);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 6px;
}
.lf__sub {
  display: block;
  font-family: var(--ff-b);
  font-size: 0.65rem;
  font-weight: 300;
  color: var(--dim);
  letter-spacing: 0.04em;
}

.lf__status-label {
  display: block;
  font-family: var(--ff-b);
  font-size: 0.48rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.2);
  margin-bottom: 8px;
}
.lf__status-value {
  display: block;
  font-family: var(--ff-d);
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.01em;
}
.lf__links {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-end;
}
.lf__link {
  font-family: var(--ff-b);
  font-size: 0.65rem;
  font-weight: 400;
  color: var(--dim);
  letter-spacing: 0.06em;
  transition: color 0.2s;
}
.lf__link:hover {
  color: var(--text);
}
.lf__copy {
  grid-column: 1 / -1;
  font-family: var(--ff-b);
  font-size: 0.52rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.14);
  letter-spacing: 0.1em;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

/* ── Landing Folder CTA ── */
.folder-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 48px;
  opacity: 0;
  will-change: opacity, transform;
}
body.is-landing-anim .folder-wrap {
  animation: fadeUp 0.7s var(--ease) 0.85s forwards;
}
.file {
  position: relative;
  width: 110px;
  height: 74px;
  transform-origin: bottom;
  perspective: 1000px;
  z-index: 50;
}

/* Folder back */
.work-5 {
  background: #2a2a2a;
  width: 100%;
  height: 100%;
  transform-origin: top;
  border-radius: 0.75rem;
  border-top-left-radius: 0;
  transition: box-shadow 0.3s ease;
  position: relative;
}
.work-5::after {
  content: '';
  position: absolute;
  bottom: 100%;
  left: 0;
  width: 53px;
  height: 11px;
  background: #2a2a2a;
  border-radius: 0.4rem 0.4rem 0 0;
}
.work-5::before {
  content: '';
  position: absolute;
  top: -10px;
  left: 50px;
  width: 11px;
  height: 11px;
  background: #2a2a2a;
  clip-path: polygon(0 35%, 0% 100%, 50% 100%);
}
.folder-wrap.is-open .work-5 {
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.35);
}

/* Paper layers */
.work-4, .work-3, .work-2 {
  position: absolute;
  inset: 3px;
  border-radius: 0.75rem;
  transition: transform 0.3s ease;
  transform-origin: bottom;
  user-select: none;
}
.work-4 { background: #555; }
.work-3 { background: #6e6e6e; }
.work-2 { background: #888; }

.folder-wrap.is-open .work-4 { transform: rotateX(-20deg); }
.folder-wrap.is-open .work-3 { transform: rotateX(-30deg); }
.folder-wrap.is-open .work-2 { transform: rotateX(-38deg); }

/* Folder front flap */
.work-1 {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 104px;
  background: linear-gradient(to top, #333, #444);
  border-radius: 0.75rem;
  border-top-right-radius: 0;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  transform-origin: bottom;
  display: flex;
  align-items: flex-end;
}
.work-1::after {
  content: '';
  position: absolute;
  bottom: 100%;
  right: 0;
  width: 97px;
  height: 11px;
  background: #444;
  border-radius: 0.4rem 0.4rem 0 0;
}
.work-1::before {
  content: '';
  position: absolute;
  top: -7px;
  right: 94px;
  width: 8px;
  height: 8px;
  background: #444;
  clip-path: polygon(100% 14%, 50% 100%, 100% 100%);
}
.folder-wrap.is-open .work-1 {
  box-shadow: inset 0 14px 28px #555, inset 0 -14px 28px #222;
  transform: rotateX(-46deg) translateY(1px);
}

.folder-hint {
  font-family: var(--ff-b);
  font-size: 0.5rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-top: 14px;
  color: rgba(255, 255, 255, 0.15);
  transition: color 0.3s ease;
}
.folder-wrap.is-open .folder-hint {
  color: rgba(255, 255, 255, 0.3);
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ═══════════════════════════════════════════════════
   APP WRAPPER
═══════════════════════════════════════════════════ */
.app {
  position: fixed;
  inset: 0;
  z-index: 600;
  display: flex;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.55s var(--ease),
    visibility 0.55s;
}
.app.is-active {
  opacity: 1;
  visibility: visible;
}

/* Mobile hamburger */
.app__menu {
  display: none;
  position: fixed;
  top: 20px;
  left: 20px;
  z-index: 660;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 8px;
  backdrop-filter: blur(12px);
  color: var(--dim);
  transition:
    color 0.2s,
    background 0.2s;
}
.app__menu:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}

/* ═══════════════════════════════════════════════════
   SOCIAL SIDEBAR (right panel)
═══════════════════════════════════════════════════ */

/* ═══════════════════════════════════════════════════
   PROJECT LIST — ROULETTE DRUM (left panel)
═══════════════════════════════════════════════════ */
.proj-list {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--pl-w);
  display: flex;
  flex-direction: column;
  z-index: 10;
  opacity: 0;
  transform: translateX(-18px);
  transition:
    opacity 0.5s var(--ease),
    transform 0.5s var(--ease);
}
.app.is-active .proj-list {
  opacity: 1;
  transform: translateX(0);
}

/* Wheel clip + fade mask */
.pl__wheel {
  flex: 1;
  position: relative;
  overflow: hidden;
}

/* Scrollable roulette container */
.pl__scroller {
  height: 100%;
  overflow: hidden;
  scrollbar-width: none;
  -webkit-mask-image:
    linear-gradient(to right, black 68%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.4) 10%, black 24%, black 76%, rgba(0,0,0,0.4) 90%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image:
    linear-gradient(to right, black 68%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.4) 10%, black 24%, black 76%, rgba(0,0,0,0.4) 90%, transparent 100%);
  mask-composite: intersect;
}
.pl__scroller::-webkit-scrollbar {
  display: none;
}

/* ── Project item — roulette slot ── */
.pi {
  display: grid;
  grid-template-columns: 36px 22px 1fr 14px;
  align-items: center;
  gap: 14px;
  height: 130px;
  padding: 0 24px 0 22px;
  flex-shrink: 0;
  position: relative;
  cursor: pointer;
  opacity: 0.45;
  border-left: 3px solid transparent;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  transition:
    opacity 0.35s var(--ease),
    border-left-color 0.35s var(--ease),
    background 0.35s var(--ease);
}
.pi.is-near   { opacity: 0.72; }
.pi.is-center {
  opacity: 1;
  border-left-color: var(--cat-color, rgba(255, 255, 255, 0.3));
  background: transparent;
}

/* Index number */
.pi__num {
  font-family: var(--ff-b);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.2);
  line-height: 1;
  transition: color 0.35s var(--ease);
}
.pi.is-center .pi__num {
  color: rgba(255, 255, 255, 0.55);
}

/* Info stack */
.pi__info {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
  overflow: hidden;
}

/* Category label */
.pi__cat {
  font-family: var(--ff-b);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cat-color, rgba(255, 255, 255, 0.25));
  opacity: 0.7;
  transition: opacity 0.35s var(--ease);
  white-space: nowrap;
}
.pi.is-center .pi__cat { opacity: 1; }

/* Project name */
.pi__name {
  font-family: var(--ff-d);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: rgba(255, 255, 255, 0.3);
  white-space: nowrap;
  text-overflow: ellipsis;
  padding-bottom: 3px;
  background: transparent;
  transition: color 0.35s var(--ease), text-shadow 0.35s var(--ease);
}
.pi.is-center .pi__name {
  font-size: 1.22rem;
  font-weight: 700;
  color: #fff;
}

/* Status dot */
.pi__status-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  flex-shrink: 0;
  background: rgba(255, 255, 255, 0.1);
  transition: background 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.pi__status-dot.is-done    { background: #4ade80; box-shadow: 0 0 5px rgba(74, 222, 128, 0.55); }
.pi__status-dot.is-ongoing { background: #facc15; box-shadow: 0 0 5px rgba(250, 204, 21, 0.55); animation: statusPulse 2s ease-in-out infinite; }
.pi__status-dot.is-concept { background: #818cf8; box-shadow: 0 0 5px rgba(129, 140, 248, 0.55); }

/* Category icon */
.pi__icon {
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.25);
  flex-shrink: 0;
  transition: color 0.35s var(--ease), filter 0.35s var(--ease);
}
.pi__icon svg { width: 100%; height: 100%; }
.pi.is-center .pi__icon {
  color: var(--cat-color, rgba(255,255,255,0.8));
  filter: drop-shadow(0 0 6px var(--cat-color, rgba(255,255,255,0.5)));
}

/* Animated arrow — right side of each item */
/* Vertical navigation arrows (relocated between list and preview) */
.mv__nav {
  position: absolute;
  top: 50%;
  left: calc(var(--pl-w) - 25px);
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 14px;
  z-index: 100;
}
.mv__nav-btn {
  width: 50px;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.3);
  transition: all 0.3s var(--ease);
}
.mv__nav-btn svg {
  width: 30px;
  height: 30px;
}
.mv__nav-btn:hover {
  color: #fff;
  transform: translateY(-2px) scale(1.1);
  filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.6));
}
.mv__nav-btn:active {
  transform: translateY(0) scale(0.96);
  opacity: 0.8;
}

.pi__arrow { display: none; }

/* Detail button (desktop: hidden · mobile: shown between arrows) */
.mv__detail-btn {
  display: none;
}


/* ═══════════════════════════════════════════════════
   MEDIA VIEW (full-screen, behind roulette)
═══════════════════════════════════════════════════ */
.media-view {
  position: absolute;
  inset: 0;
  overflow: hidden;
  opacity: 0;
  transition: opacity 0.7s var(--ease) 0.08s;
}
.app.is-active .media-view {
  opacity: 1;
}

.mv__track {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  will-change: transform;
}

/* ═══════════════════════════════════════════════════
   MEDIA VIEW — full-bleed editorial
═══════════════════════════════════════════════════ */
.mv__card {
  position: absolute;
  left: var(--pl-w);
  right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 42px 48px 42px 32px;
  overflow: visible;
  transition: opacity 0.8s var(--ease), filter 0.6s var(--ease);
}
.mv__card.is-transitioning {
  opacity: 0;
}

@keyframes cardEnterFade {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.mv__card.is-entering .mv__vid-el {
  animation: cardEnterFade 0.4s ease both;
}

/* ── Preview entrance animation on app start ── */
@keyframes previewReveal {
  from {
    opacity: 0;
    transform: perspective(1000px) rotateY(-8deg) rotateX(-1.5deg) translateY(48px) scale(0.92);
  }
  to {
    opacity: 1;
    transform: perspective(1000px) rotateY(-8deg) rotateX(-1.5deg) translateY(0) scale(1);
  }
}
@keyframes previewRevealMobile {
  from { opacity: 0; transform: translateY(32px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0)    scale(1); }
}
.mv__vid.is-reveal {
  animation: previewReveal 0.9s cubic-bezier(0.16, 1, 0.3, 1) both;
}
@media (max-width: 640px) {
  .mv__vid.is-reveal {
    animation: previewRevealMobile 0.7s cubic-bezier(0.16, 1, 0.3, 1) both;
  }
}

.mv__vid {
  position: relative;
  width: 94%;
  max-width: 1100px;
  aspect-ratio: 16 / 9;
  height: auto;
  flex-shrink: 0;
  display: flex;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  border-radius: 14px;
  transform: perspective(1000px) rotateY(-8deg) rotateX(-1.5deg);
  transform-origin: center center;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.18),
    0 0 24px 2px  rgba(255,255,255,0.10),
    0 0 60px 8px  rgba(255,255,255,0.05),
    0 32px 90px -12px rgba(0,0,0,0.85);
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease);
}

.mv__media-wrap {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  border-radius: inherit;
}

.mv__vid-el {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.5s var(--ease), filter 0.5s var(--ease);
}

/* Hover — reduce tilt + white halo boost */
.mv__vid:hover {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
  box-shadow:
    0 0 0 1px  rgba(255,255,255,0.32),
    0 0 28px 4px  rgba(255,255,255,0.18),
    0 0 72px 12px rgba(255,255,255,0.08),
    0 32px 90px -12px rgba(0,0,0,0.85);
}

/* Glare sweep pseudo-element */
.mv__vid::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 10;
  pointer-events: none;
  background: linear-gradient(
    118deg,
    transparent 0%,
    transparent 28%,
    rgba(255, 255, 255, 0.07) 38%,
    rgba(255, 255, 255, 0.22) 48%,
    rgba(255, 255, 255, 0.07) 58%,
    transparent 68%,
    transparent 100%
  );
  transform: translateX(-110%);
  transition: transform 0.65s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.3s;
  opacity: 0;
  border-radius: inherit;
}
.mv__vid:hover::after {
  transform: translateX(110%);
  opacity: 1;
}

/* Cinematic gradient overlay */
.mv__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(0,0,0,0.72) 0%, transparent 22%),
    linear-gradient(to top,    rgba(0,0,0,0.88) 0%, rgba(0,0,0,0.25) 38%, transparent 60%),
    linear-gradient(to right,  rgba(0,0,0,0.35) 0%, transparent 55%);
  z-index: 2;
}

/* Top-right meta pill */
.mv__meta-top {
  position: absolute;
  top: 28px;
  right: 28px;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 10px;
}
.mv__meta-cat {
  font-family: var(--ff-b);
  font-size: 0.48rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  padding: 5px 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  backdrop-filter: blur(10px);
  background: rgba(0, 0, 0, 0.2);
}
.mv__meta-year {
  font-family: var(--ff-b);
  font-size: 0.48rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.28);
}

/* Bottom-left editorial content */
.mv__content-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: clamp(18px, 2.5vw, 36px);
  padding-bottom: calc(clamp(18px, 2.5vw, 36px) + env(safe-area-inset-bottom, 0px));
  z-index: 4;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.mv__content-idx {
  font-family: var(--ff-d);
  font-size: 0.48rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.2);
}
.mv__vid-title {
  font-family: var(--ff-d);
  font-size: clamp(1.1rem, 2.2vw, 2rem);
  font-weight: 800;
  line-height: 0.92;
  letter-spacing: -0.04em;
  color: #fff;
  text-transform: uppercase;
  margin: 0;
  text-shadow: 0 2px 40px rgba(0, 0, 0, 0.45);
}
.mv__tags-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 4px;
}
.mv__tag {
  font-family: var(--ff-b);
  font-size: 0.42rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.38);
  padding: 3px 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}


/* Status pill — bottom-right on desktop, top-right next to category on mobile */
.mv__status {
  position: absolute;
  bottom: clamp(28px, 4vw, 56px);
  right: 28px;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 5px 13px;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 100px;
}
@media (max-width: 768px) {
  /* Pull status up next to the category pill */
  .mv__status {
    bottom: auto;
    top: 28px;
    right: 28px;
  }
  /* Shift meta-top left to leave room for the status badge (~110px) */
  .mv__meta-top {
    right: calc(28px + 115px);
  }
}
.mv__status-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  flex-shrink: 0;
}
.mv__status--done    .mv__status-dot { background: #4ade80; box-shadow: 0 0 6px rgba(74, 222, 128, 0.5); }
.mv__status--ongoing .mv__status-dot { background: #facc15; box-shadow: 0 0 6px rgba(250, 204, 21, 0.5); animation: statusPulse 2s ease-in-out infinite; }
.mv__status--concept .mv__status-dot { background: #818cf8; box-shadow: 0 0 6px rgba(129, 140, 248, 0.5); }
.mv__status-label {
  font-family: var(--ff-b);
  font-size: 0.5rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
}
@keyframes statusPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ═══════════════════════════════════════════════════
   MODAL (DRAWER) — Right side panel
═══════════════════════════════════════════════════ */
.drawer {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: flex;
  align-items: stretch;
  justify-content: flex-end;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(18px) saturate(1.2);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s var(--ease), visibility 0.35s;
}
.drawer.is-open {
  opacity: 1;
  visibility: visible;
}

.drawer__scroll {
  position: relative;
  width: 75vw;
  height: 100%;
  max-height: none;
  background: #07070c;
  border-radius: 16px 0 0 16px;
  overflow-y: auto;
  overflow-x: hidden;
  border-left: 1px solid rgba(255, 255, 255, 0.07);
  box-shadow:
    -8px 0 48px rgba(0, 0, 0, 0.8),
    -1px 0 0 rgba(255, 255, 255, 0.04);
  transform: translateX(100%);
  transition: transform 0.48s cubic-bezier(0.16, 1, 0.3, 1);
}
.drawer.is-open .drawer__scroll {
  transform: translateX(0);
}

/* Close button */
.drawer__close {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 10000;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 10, 16, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(14px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease), background 0.2s, color 0.2s;
}
.drawer.is-open .drawer__close {
  opacity: 1;
  pointer-events: auto;
}
.drawer__close:hover {
  background: rgba(255, 255, 255, 0.92);
  color: #000;
}
.drawer__close svg {
  width: 14px;
  height: 14px;
}

/* ═══════════════════════════════════════════════════
   VIDEO PLAYER
═══════════════════════════════════════════════════ */
.vp {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  overflow: hidden;
  flex-shrink: 0;
  user-select: none;
  isolation: isolate;
}
.vp.is-fullscreen { border-radius: 0; }

/* Big center play button */
.vp__big-play {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: auto;
  opacity: 1;
  transition: opacity 0.35s var(--ease);
  cursor: pointer;
}
.vp__big-play.is-hidden {
  opacity: 0;
  pointer-events: none;
}
.vp__big-play__ring {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.55);
  background: rgba(8, 8, 12, 0.72);
  backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 2px 18px rgba(0,0,0,0.45);
  transition: transform 0.3s var(--ease), background 0.3s, border-color 0.3s;
}
.vp__big-play__ring svg { width: 26px; height: 26px; margin-left: 3px; }
.vp__big-play:hover .vp__big-play__ring {
  transform: scale(1.08);
  background: rgba(8, 8, 12, 0.88);
  border-color: rgba(255, 255, 255, 0.85);
}

.vp__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.vp__overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  cursor: pointer;
}

/* Controls bar */
.vp__controls {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 4;
  padding: 0 16px 14px;
  background: linear-gradient(to top, rgba(0,0,0,0.88) 0%, transparent 100%);
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

/* Progress bar */
.vp__progress {
  position: relative;
  height: 4px;
  background: rgba(255,255,255,0.18);
  border-radius: 99px;
  margin-bottom: 10px;
  cursor: pointer;
}
.vp__progress:hover { height: 6px; margin-bottom: 8px; }
.vp__progress-filled {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 0%;
  background: #fff;
  border-radius: 99px;
  pointer-events: none;
  transition: width 0.1s linear;
}
.vp__progress-thumb {
  position: absolute;
  top: 50%;
  left: 0%;
  width: 12px;
  height: 12px;
  background: #fff;
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  pointer-events: none;
  transition: transform 0.2s var(--ease), left 0.1s linear;
}
.vp__progress:hover .vp__progress-thumb { transform: translate(-50%, -50%) scale(1); }

/* Bottom row */
.vp__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.vp__left, .vp__right {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Buttons */
.vp__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 6px;
  background: transparent;
  color: rgba(255,255,255,0.8);
  border: none;
  cursor: pointer;
  transition: background 0.18s var(--ease), color 0.18s var(--ease);
  flex-shrink: 0;
}
.vp__btn:hover { background: rgba(255,255,255,0.12); color: #fff; }
.vp__btn--speed {
  font-family: var(--ff-b);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  width: auto;
  padding: 0 8px;
}

/* Volume slider */
.vp__vol {
  -webkit-appearance: none;
  appearance: none;
  width: 72px;
  height: 3px;
  background: rgba(255,255,255,0.25);
  border-radius: 99px;
  outline: none;
  cursor: none;
}
.vp__vol::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  cursor: none;
}
.vp__vol::-moz-range-thumb {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  border: none;
  cursor: none;
}

/* Time display */
.vp__time {
  font-family: var(--ff-b);
  font-size: 0.6rem;
  font-weight: 500;
  color: rgba(255,255,255,0.55);
  white-space: nowrap;
  letter-spacing: 0.04em;
}

/* Override dr__hero when it contains a vp */
.dr__hero .vp {
  aspect-ratio: 16 / 9;
  width: 100%;
  animation: drawerHeroIn 0.85s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.dr__hero .vp.is-exiting {
  animation: drawerHeroOut 0.22s ease forwards;
}
.dr__hero .vp .vp__video {
  object-fit: cover;
}

/* ── HERO ── */
.dr__hero {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #050508;
  flex-shrink: 0;
}
@keyframes drawerHeroIn {
  from { opacity: 0; transform: scale(1.04) translateY(6px); }
  to   { opacity: 1; transform: scale(1)    translateY(0); }
}
@keyframes drawerHeroOut {
  from { opacity: 1; transform: scale(1); }
  to   { opacity: 0; transform: scale(1.02); }
}

.dr__hero-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  animation: drawerHeroIn 0.85s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.dr__hero-media.is-exiting {
  animation: drawerHeroOut 0.22s ease forwards;
}
.dr__hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(7, 7, 12, 0.55) 0%, transparent 40%);
  z-index: 2;
  display: flex;
  align-items: flex-start;
  padding: 22px 28px;
  pointer-events: none;
}
.dr__hero-eyebrow {
  font-family: var(--ff-b);
  font-size: 0.48rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}

/* ── CONTENT ── */
.dr__content {
  padding: 30px 32px 48px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.dr__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.dr__status-badge {
  font-size: 0.46rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 4px 11px;
  border-radius: 999px;
}
.dr__status-badge--done    { background: rgba(74,222,128,0.1);  color: #4ade80; border: 1px solid rgba(74,222,128,0.2); }
.dr__status-badge--ongoing { background: rgba(251,191,36,0.1);  color: #fbbf24; border: 1px solid rgba(251,191,36,0.2); }
.dr__status-badge--concept { background: rgba(148,163,184,0.1); color: #94a3b8; border: 1px solid rgba(148,163,184,0.2); }

.dr__header-year {
  font-family: var(--ff-b);
  font-size: 0.65rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.22);
  letter-spacing: 0.06em;
}

.dr__title {
  font-family: var(--ff-d);
  font-size: clamp(1.7rem, 3.2vw, 2.6rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  color: #fff;
  margin: 0;
}

.dr__role-line {
  font-family: var(--ff-b);
  font-size: 0.7rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.28);
  letter-spacing: 0.04em;
  margin: 0;
  margin-top: -8px;
}

.dr__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}
.dr__tag {
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  font-size: 0.48rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.32);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.dr__desc {
  font-family: var(--ff-b);
  font-size: 0.82rem;
  line-height: 1.76;
  color: rgba(255, 255, 255, 0.42);
  font-weight: 300;
  margin: 0;
}

/* ── META GRID 2×2 ── */
.dr__meta-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.06);
}
.dr__meta-cell {
  padding: 15px 20px;
  display: flex;
  flex-direction: column;
  gap: 7px;
  background: #07070c;
}
.dr__meta-label {
  font-size: 0.42rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.15);
}
.dr__meta-val {
  font-family: var(--ff-d);
  font-size: 0.85rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.72);
  letter-spacing: -0.01em;
}

/* ── CTA ── */
.dr__cta-wrap {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.dr__cta-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transition: background 0.22s var(--ease), color 0.22s var(--ease), border-color 0.22s var(--ease);
}
.dr__cta-link:hover { background: #fff; color: #000; border-color: #fff; }
.dr__cta-link svg { transition: transform 0.22s var(--ease); }
.dr__cta-link:hover svg { transform: translate(2px, -2px); }

/* ── GALLERY ── */
.dr__gallery {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.dr__gallery-head {
  display: flex;
  align-items: center;
  gap: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 20px;
}
.dr__gallery-label {
  font-size: 0.47rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.18);
  white-space: nowrap;
}
.dr__gallery-line {
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.05);
}
.dr__gal-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.dr__gal-item {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  background: #0a0a0a;
  border: 1px solid rgba(255, 255, 255, 0.06);
  aspect-ratio: 16 / 9;
}
.dr__gal-item img,
.dr__gal-item video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.dr__gal-cap {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 12px;
  background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
  display: flex;
  align-items: center;
  gap: 7px;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.28s var(--ease), transform 0.28s var(--ease);
}
.dr__gal-item:hover .dr__gal-cap { opacity: 1; transform: translateY(0); }

/* Video player inside gallery item */
.dr__gal-item .vp {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.dr__gal-item:has(.vp) .dr__gal-cap { display: none; }
.dr__gal-num {
  font-size: 0.48rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.3);
}
.dr__gal-cap span:last-child {
  font-size: 0.56rem;
  color: rgba(255, 255, 255, 0.55);
}

/* Entrance Animations */
.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity 0.42s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.42s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

@keyframes drawerContentOut {
  from { opacity: 1; transform: translateY(0); }
  to   { opacity: 0; transform: translateY(-10px); }
}
.dr__wrap.is-exiting .reveal.is-revealed {
  animation: drawerContentOut 0.22s ease forwards;
}

/* Drawer responsive */
@media (max-width: 768px) {
  .drawer { align-items: flex-end; justify-content: stretch; }
  .drawer__scroll {
    width: 100%;
    border-radius: 14px 14px 0 0;
    border-left: none;
    border-top: 1px solid rgba(255,255,255,0.07);
    max-height: 92vh;
    transform: translateY(100%);
  }
  .drawer.is-open .drawer__scroll { transform: translateY(0); }
  .dr__content { padding: 22px 20px 36px; }
  .dr__meta-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ═══════════════════════════════════════════════════
   RESPONSIVE — tablet
═══════════════════════════════════════════════════ */
@media (max-width: 1200px) {
  :root {
    --pl-w: 25vw;
  }
}

/* ═══════════════════════════════════════════════════
   RESPONSIVE — mobile
═══════════════════════════════════════════════════ */
@media (max-width: 640px) {
  /* ── Loader: card with rounded corners, smaller ── */
  .loader {
    background: rgba(2, 2, 3, 0.72);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding-bottom: 18vh;
  }
  .loader__body {
    background: rgba(10, 10, 14, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 24px;
    padding: 36px 40px 32px;
    gap: 16px;
  }
  .wheel-and-hamster {
    font-size: 10px;
  }
  .loader__bar-wrap { width: 120px; }

  /* ── Cursor: restore system cursor ── */
  *, *::before, *::after { cursor: auto !important; }
  .cur-dot, .cur-follow { display: none !important; }

  /* ── Site nav ── */
  .app__menu { display: none; }
  .site-nav  { padding: 0 14px; }
  .sn__avail-text { display: none; }
  .sn__center     { display: none; }
  .sn__lang {
    width: 32px;
    height: 32px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6rem;
    letter-spacing: 0.06em;
  }

  /* ── Back arrow: top-left on mobile ── */
  .app__back {
    left: 16px;
    right: auto;
    top: 16px;
  }

  /* ── Project list: completely hidden on mobile (full-screen cards instead) ── */
  .proj-list,
  .app.is-active .proj-list {
    display: none !important;
  }

  /* ── Media view: full-screen (no left offset from proj-list) ── */
  .mv__card {
    left: 0 !important;
    padding: 16px 16px 110px 24px;
    align-items: center;
    justify-content: center;
    overflow: hidden;
  }
  .mv__vid {
    width: 100%;
    max-width: none;
    aspect-ratio: unset;
    height: 100%;
    transform: none;
    box-shadow: none;
    border-radius: 18px;
    overflow: hidden;
  }
  .mv__media-wrap {
    border-radius: 18px;
  }
  .mv__vid:hover {
    transform: none;
  }

  /* ── Landing ── */
  .landing__name { font-size: clamp(3rem, 14vw, 5.5rem); }
  .landing__footer { grid-template-columns: 1fr; padding-bottom: calc(28px + env(safe-area-inset-bottom, 0px)); }
  .lf__links { align-items: flex-start; flex-direction: row; gap: 16px; }

  /* ── Bottom nav bar: ← [Détails] → ── */
  .mv__nav {
    position: absolute;
    bottom: calc(32px + env(safe-area-inset-bottom, 0px));
    left: 50%;
    top: auto;
    transform: translateX(-50%);
    flex-direction: row;
    align-items: center;
    gap: 6px;
    background: rgba(6, 6, 10, 0.82);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 999px;
    padding: 6px 8px;
    z-index: 300;
  }
  .mv__nav-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.65);
    transition: color 0.18s, background 0.18s;
  }
  .mv__nav-btn:active {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
  }
  /* Up = previous (←), down = next (→) */
  .mv__nav-btn--up   svg { transform: rotate(-90deg); }
  .mv__nav-btn--down svg { transform: rotate(-90deg); }

  /* "Détails" — plain text + icon, no pill styling */
  .mv__detail-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    padding: 0;
    color: rgba(255, 255, 255, 0.6);
    font-family: var(--ff-b);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    white-space: nowrap;
  }
  .mv__detail-btn:active { color: #fff; }
  .mv__detail-btn svg { flex-shrink: 0; opacity: 0.6; }

  /* ── Video player on mobile: smaller play btn, hide controls ── */
  .vp__big-play__ring {
    width: 48px;
    height: 48px;
  }
  .vp__big-play__ring svg { width: 18px; height: 18px; }
  .dr__hero .vp .vp__controls,
  .dr__gal-item .vp .vp__controls {
    display: none;
  }
}

/* ═══════════════════════════════════════════════════
   LIGHTBOX
═══════════════════════════════════════════════════ */
.lb {
  position: fixed;
  inset: 0;
  z-index: 99000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s var(--ease);
}
.lb.is-open {
  opacity: 1;
  pointer-events: auto;
}
.lb__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 2, 3, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  cursor: zoom-out;
}
.lb__frame {
  position: relative;
  z-index: 1;
  max-width: min(92vw, 1280px);
  max-height: 90vh;
  transform: scale(0.9) translateY(12px);
  transition: transform 0.38s cubic-bezier(0.16, 1, 0.3, 1);
}
.lb.is-open .lb__frame {
  transform: scale(1) translateY(0);
}
.lb__img {
  display: block;
  max-width: 100%;
  max-height: 90vh;
  border-radius: 10px;
  object-fit: contain;
  box-shadow: 0 32px 96px rgba(0, 0, 0, 0.85);
  user-select: none;
  -webkit-user-drag: none;
}
.lb__close {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 2;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(8, 8, 12, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: rgba(255, 255, 255, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 2px 14px rgba(0, 0, 0, 0.5);
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}
.lb__close:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
  transform: scale(1.08);
}

/* Gallery images: pointer + zoom cursor hint */
.dr__gal-item:not(:has(.vp)) {
  cursor: zoom-in;
}

@media (max-width: 640px) {
  .lb__close { top: 14px; right: 14px; width: 40px; height: 40px; }
  .lb__frame { max-width: 96vw; }
  .lb__img { border-radius: 7px; max-height: 85vh; }
}

/* ═══════════════════════════════════════════════════
   RTL — Arabic mode (body.is-rtl only, keeps stars/fixed untouched)
═══════════════════════════════════════════════════ */
body.is-rtl .landing__content,
body.is-rtl .landing__footer,
body.is-rtl .site-nav,
body.is-rtl .proj-list,
body.is-rtl .dr__content,
body.is-rtl .dr__wrap {
  direction: rtl;
  text-align: right;
}
body.is-rtl .sn__right { flex-direction: row-reverse; }
body.is-rtl .lf__links { flex-direction: row-reverse; }
body.is-rtl .sn__lang-dd,
body.is-rtl .soc-popup {
  right: auto;
  left: 0;
}
body.is-rtl .pi { direction: rtl; }
body.is-rtl .pi { border-left: none; border-right: 2px solid transparent; }
body.is-rtl .pi.is-center { border-right-color: var(--cat-color, rgba(255,255,255,0.3)); border-left-color: transparent; }

/* ═══════════════════════════════════════════════════
   PROJECT TITLE ENTRANCE ANIMATION
═══════════════════════════════════════════════════ */
@keyframes titleSlideIn {
  from { opacity: 0; transform: translateX(-32px) scale(0.92); filter: blur(5px); }
  to   { opacity: 1; transform: translateX(0) scale(1); filter: blur(0); }
}
@keyframes titleScaleIn {
  from { opacity: 0.4; letter-spacing: -0.01em; }
  to   { opacity: 1; letter-spacing: inherit; }
}
.pi.is-center .pi__name {
  animation: titleSlideIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.pi.is-center .pi__cat {
  animation: titleSlideIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.07s both;
}
body.is-rtl .pi.is-center .pi__name {
  animation-name: titleSlideInRtl;
}
@keyframes titleSlideInRtl {
  from { opacity: 0; transform: translateX(10px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ═══════════════════════════════════════════════════
   UIVERSE EXPLORE BUTTON (dexter-st)
═══════════════════════════════════════════════════ */
.btn-wrapper {
  position: relative;
  display: inline-block;
}

.btn {
  --border-radius: 24px;
  --padding: 4px;
  --transition: 0.4s;
  --button-color: #101010;
  --highlight-color-hue: 210deg;

  position: relative;
  user-select: none;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5em 0.5em 0.5em 1.1em;
  font-family: "Inter", sans-serif;
  font-size: 1em;
  font-weight: 400;
  background-color: var(--button-color);
  box-shadow:
    inset 0px 1px 1px rgba(255,255,255,0.2),
    inset 0px 2px 2px rgba(255,255,255,0.15),
    inset 0px 4px 4px rgba(255,255,255,0.1),
    inset 0px 8px 8px rgba(255,255,255,0.05),
    inset 0px 16px 16px rgba(255,255,255,0.05),
    0px -1px 1px rgba(0,0,0,0.02),
    0px -2px 2px rgba(0,0,0,0.03),
    0px -4px 4px rgba(0,0,0,0.05),
    0px -8px 8px rgba(0,0,0,0.06),
    0px -16px 16px rgba(0,0,0,0.08);
  border: solid 1px #fff2;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition:
    box-shadow var(--transition),
    border var(--transition),
    background-color var(--transition);
}

.btn::before {
  content: "";
  position: absolute;
  top: calc(0px - var(--padding));
  left: calc(0px - var(--padding));
  width: calc(100% + var(--padding) * 2);
  height: calc(100% + var(--padding) * 2);
  border-radius: calc(var(--border-radius) + var(--padding));
  pointer-events: none;
  background-image: linear-gradient(0deg, #0004, #000a);
  z-index: -1;
  transition: box-shadow var(--transition), filter var(--transition);
  box-shadow:
    0 -8px 8px -6px #0000 inset,
    0 -16px 16px -8px #00000000 inset,
    1px 1px 1px #fff2,
    2px 2px 2px #fff1,
    -1px -1px 1px #0002,
    -2px -2px 2px #0001;
}

.btn::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  pointer-events: none;
  background-image: linear-gradient(
    0deg,
    #fff,
    hsl(var(--highlight-color-hue), 100%, 70%),
    hsla(var(--highlight-color-hue), 100%, 70%, 50%),
    8%,
    transparent
  );
  background-position: 0 0;
  opacity: 0;
  transition: opacity var(--transition), filter var(--transition);
}

.btn-letter {
  position: relative;
  display: inline-block;
  color: #fff5;
  animation: letter-anim 2s ease-in-out infinite;
  transition: color var(--transition), text-shadow var(--transition), opacity var(--transition);
}
@keyframes letter-anim {
  50% { text-shadow: 0 0 3px #fff8; color: #fff; }
}

.btn-svg {
  flex-shrink: 0;
  height: 24px;
  width: 24px;
  margin-right: 0.5rem;
  fill: none;
  stroke: #e8e8e8;
  stroke-width: 1.5;
  animation: flicker 2s linear infinite;
  animation-delay: 0.5s;
  filter: drop-shadow(0 0 2px #fff9);
  transition: stroke var(--transition), filter var(--transition), opacity var(--transition);
}
@keyframes flicker {
  50% { opacity: 0.3; }
}

.txt-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  min-width: 4em; /* fallback — overridden by JS after font load */
  height: 1.4em;
  transition: min-width 0.3s var(--ease);
}
.txt-1,
.txt-2 {
  position: absolute;
  white-space: nowrap;
  display: flex;
  align-items: center;
}
.txt-1 {
  animation: appear-anim 1s ease-in-out forwards;
}
.txt-2 {
  opacity: 0;
}
@keyframes appear-anim {
  0%   { opacity: 0; }
  100% { opacity: 1; }
}

.btn:focus .txt-1 {
  animation: opacity-anim 0.3s ease-in-out forwards;
  animation-delay: 1s;
}
.btn:focus .txt-2 {
  animation: opacity-anim 0.3s ease-in-out reverse forwards;
  animation-delay: 1s;
}
@keyframes opacity-anim {
  0%   { opacity: 1; }
  100% { opacity: 0; }
}

.btn:focus .btn-letter {
  animation:
    focused-letter-anim 1s ease-in-out forwards,
    letter-anim 1.2s ease-in-out infinite;
  animation-delay: 0s, 1s;
}
@keyframes focused-letter-anim {
  0%, 100% { filter: blur(0px); }
  50% {
    transform: scale(2);
    filter: blur(10px) brightness(150%)
      drop-shadow(-36px 12px 12px hsl(var(--highlight-color-hue), 100%, 70%));
  }
}
.btn:focus .btn-svg { animation-duration: 1.2s; animation-delay: 0.2s; }

.btn:focus::before {
  box-shadow:
    0 -8px 12px -6px #fff3 inset,
    0 -16px 16px -8px hsla(var(--highlight-color-hue), 100%, 70%, 20%) inset,
    1px 1px 1px #fff3, 2px 2px 2px #fff1,
    -1px -1px 1px #0002, -2px -2px 2px #0001;
}
.btn:focus::after {
  opacity: 0.6;
  mask-image: linear-gradient(0deg, #fff, transparent);
  filter: brightness(100%);
}

/* Animation delays for btn-letter */
.btn-letter:nth-child(1)  { animation-delay: 0s; }
.btn-letter:nth-child(2)  { animation-delay: 0.08s; }
.btn-letter:nth-child(3)  { animation-delay: 0.16s; }
.btn-letter:nth-child(4)  { animation-delay: 0.24s; }
.btn-letter:nth-child(5)  { animation-delay: 0.32s; }
.btn-letter:nth-child(6)  { animation-delay: 0.4s; }
.btn-letter:nth-child(7)  { animation-delay: 0.48s; }
.btn-letter:nth-child(8)  { animation-delay: 0.56s; }
.btn-letter:nth-child(9)  { animation-delay: 0.64s; }
.btn-letter:nth-child(10) { animation-delay: 0.72s; }
.btn:focus .btn-letter:nth-child(1)  { animation-delay: 0s; }
.btn:focus .btn-letter:nth-child(2)  { animation-delay: 0.08s; }
.btn:focus .btn-letter:nth-child(3)  { animation-delay: 0.16s; }
.btn:focus .btn-letter:nth-child(4)  { animation-delay: 0.24s; }
.btn:focus .btn-letter:nth-child(5)  { animation-delay: 0.32s; }
.btn:focus .btn-letter:nth-child(6)  { animation-delay: 0.4s; }
.btn:focus .btn-letter:nth-child(7)  { animation-delay: 0.48s; }
.btn:focus .btn-letter:nth-child(8)  { animation-delay: 0.56s; }
.btn:focus .btn-letter:nth-child(9)  { animation-delay: 0.64s; }
.btn:focus .btn-letter:nth-child(10) { animation-delay: 0.72s; }

/* Active state */
.btn:active {
  border: solid 1px hsla(var(--highlight-color-hue), 100%, 80%, 70%);
  background-color: hsla(var(--highlight-color-hue), 50%, 20%, 0.5);
}
.btn:active::before {
  box-shadow:
    0 -8px 12px -6px #fffa inset,
    0 -16px 16px -8px hsla(var(--highlight-color-hue), 100%, 70%, 80%) inset,
    1px 1px 1px #fff4, 2px 2px 2px #fff2,
    -1px -1px 1px #0002, -2px -2px 2px #0001;
}
.btn:active::after {
  opacity: 1;
  mask-image: linear-gradient(0deg, #fff, transparent);
  filter: brightness(200%);
}
.btn:active .btn-letter { text-shadow: 0 0 1px hsla(var(--highlight-color-hue), 100%, 90%, 90%); animation: none; }

/* Hover state */
.btn:hover { border: solid 1px hsla(var(--highlight-color-hue), 100%, 80%, 40%); }
.btn:hover::before {
  box-shadow:
    0 -8px 8px -6px #fffa inset,
    0 -16px 16px -8px hsla(var(--highlight-color-hue), 100%, 70%, 30%) inset,
    1px 1px 1px #fff2, 2px 2px 2px #fff1,
    -1px -1px 1px #0002, -2px -2px 2px #0001;
}
.btn:hover::after {
  opacity: 1;
  mask-image: linear-gradient(0deg, #fff, transparent);
}
.btn:hover .btn-svg {
  stroke: #fff;
  filter: drop-shadow(0 0 3px hsl(var(--highlight-color-hue), 100%, 70%)) drop-shadow(0 -4px 6px #0009);
  animation: none;
}