/* ============ tokens ============ */
:root{
  --bg:            #0c0a08;
  --bg-raised:     #161210;
  --bg-raised-2:   #1f1a15;
  --copper:        #c9903f;
  --copper-dim:    #6f4f27;
  --copper-bright: #e3ac5c;
  --teal:          #17c9b3;
  --ink:           #f3ead9;
  --ink-dim:       #a6987f;
  --ink-faint:     #6c6152;
  --accent:        #17c9b3;
  --accent-soft:   rgba(23,201,179,.35);

  --font-display:  'Space Grotesk', sans-serif;
  --font-mark:     'Cinzel', serif;
  --font-body:     'Manrope', sans-serif;
  --font-mono:     'JetBrains Mono', monospace;

  --radius-lg: 28px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:
    radial-gradient(1200px 700px at 50% -10%, #1c1712 0%, var(--bg) 55%),
    var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; }
h1,h2,h3{ font-family:var(--font-display); margin:0; font-weight:700; letter-spacing:-.01em; }
p{ margin:0; }
ul,ol{ margin:0; padding:0; list-style:none; }
button{ font-family:inherit; cursor:pointer; }

.eyebrow{
  font-family:var(--font-mark);
  font-size:12.5px;
  letter-spacing:.22em;
  color:var(--copper-bright);
  margin:0 0 18px;
  text-transform:uppercase;
}
.eyebrow-center{ text-align:center; }

/* ============ header ============ */
.site-header{
  display:flex; align-items:center; justify-content:space-between;
  padding:22px clamp(20px,5vw,56px);
  position:relative; z-index:5;
}
.brand{ display:flex; align-items:center; gap:10px; }
.brand-mark{ width:34px; height:34px; }
.brand-word{
  font-family:var(--font-mark);
  font-size:15px;
  letter-spacing:.16em;
  color:var(--ink);
}
.brand-word em{ font-style:normal; color:var(--copper-bright); }

.header-cta{
  text-decoration:none;
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:.04em;
  color:var(--ink-dim);
  border:1px solid var(--copper-dim);
  padding:9px 16px;
  border-radius:999px;
  transition:border-color .2s, color .2s, background .2s;
}
.header-cta:hover{ color:var(--bg); background:var(--copper-bright); border-color:var(--copper-bright); }

/* ============ hero ============ */
.hero{
  padding:clamp(20px,4vw,40px) 20px 40px;
  text-align:center;
  display:flex; flex-direction:column; align-items:center;
}
.hero h1{
  font-size:clamp(34px,6.4vw,64px);
  line-height:1.02;
  margin-bottom:16px;
  background:linear-gradient(180deg, var(--ink) 45%, var(--ink-dim));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.hero-sub{
  max-width:520px;
  color:var(--ink-dim);
  font-size:16.5px;
  line-height:1.55;
  margin-bottom:8px;
}

/* ============ watch ============ */
.watch-wrap{
  margin-top:44px;
  display:flex; flex-direction:column; align-items:center;
}

.watch{
  --size: 340px;
  position:relative;
  width:var(--size); height:var(--size);
  border-radius:50%;
  outline:none;
  touch-action:none;
  user-select:none;
  -webkit-user-select:none;
}
.watch:focus-visible .dial-face{
  box-shadow:0 0 0 3px var(--bg), 0 0 0 6px var(--copper-bright);
}

.bezel{
  position:absolute; inset:0;
  border-radius:50%;
  background:
    repeating-conic-gradient(from 0deg,
      var(--bg-raised-2) 0deg 3deg,
      #14100c 3deg 42deg);
  box-shadow:
    inset 0 0 0 1px rgba(201,144,63,.18),
    0 30px 60px -20px rgba(0,0,0,.7),
    0 0 0 1px rgba(0,0,0,.4);
  transition: transform .5s cubic-bezier(.2,.8,.2,1);
  will-change:transform;
}
.bezel::before{
  content:"";
  position:absolute; inset:10px;
  border-radius:50%;
  background:var(--bg);
  box-shadow:inset 0 0 0 1px rgba(201,144,63,.12);
}

.tick{
  position:absolute;
  top:50%; left:50%;
  width:5px; height:16px;
  margin:-8px 0 0 -2.5px;
  background:var(--copper-dim);
  border-radius:2px;
  transform-origin:2.5px calc(var(--size, 340px) / 2 * -1 + 8px);
}
.tick-0{ transform:rotate(0deg)   translateY(calc(var(--size) / -2 + 8px)); }
.tick-1{ transform:rotate(45deg)  translateY(calc(var(--size) / -2 + 8px)); }
.tick-2{ transform:rotate(90deg)  translateY(calc(var(--size) / -2 + 8px)); }
.tick-3{ transform:rotate(135deg) translateY(calc(var(--size) / -2 + 8px)); }
.tick-4{ transform:rotate(180deg) translateY(calc(var(--size) / -2 + 8px)); }
.tick-5{ transform:rotate(225deg) translateY(calc(var(--size) / -2 + 8px)); }
.tick-6{ transform:rotate(270deg) translateY(calc(var(--size) / -2 + 8px)); }
.tick-7{ transform:rotate(315deg) translateY(calc(var(--size) / -2 + 8px)); }
.tick{ transform-origin:center; }
.tick.is-active{ background:var(--accent); box-shadow:0 0 10px 1px var(--accent-soft); }

.pointer{
  position:absolute;
  top:-2px; left:50%;
  width:0; height:0;
  margin-left:-6px;
  border-left:6px solid transparent;
  border-right:6px solid transparent;
  border-top:9px solid var(--copper-bright);
  z-index:4;
  filter:drop-shadow(0 0 4px rgba(227,172,92,.6));
}

.dial-face{
  position:absolute;
  inset:56px;
  border-radius:50%;
  background:radial-gradient(circle at 38% 32%, #1b1712, #080705 72%);
  border:none;
  padding:0;
  overflow:hidden;
  box-shadow:
    inset 0 0 0 1px rgba(201,144,63,.35),
    inset 0 2px 18px rgba(0,0,0,.65),
    0 0 40px -6px var(--accent-soft);
  transition:box-shadow .5s ease;
}

.dial-img{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:contain;
  padding:22px;
  transition:opacity .18s ease, transform .18s ease;
}

.ring-flash{
  position:absolute; inset:0;
  border-radius:50%;
  background:var(--accent);
  opacity:0;
  pointer-events:none;
}
.burst-ring{
  position:absolute; top:50%; left:50%;
  width:40%; height:40%;
  margin:-20% 0 0 -20%;
  border-radius:50%;
  border:2px solid var(--accent);
  opacity:0;
  pointer-events:none;
}

.watch.transforming .ring-flash{ animation:flash .8s ease forwards; }
.watch.transforming .burst-ring.br-1{ animation:burst .8s cubic-bezier(.15,.75,.35,1) forwards; }
.watch.transforming .burst-ring.br-2{ animation:burst .8s cubic-bezier(.15,.75,.35,1) .09s forwards; }
.watch.transforming .burst-ring.br-3{ animation:burst .8s cubic-bezier(.15,.75,.35,1) .18s forwards; }
.watch.transforming .dial-face{ animation:pulse .8s ease; }

@keyframes flash{
  0%{ opacity:0; }
  12%{ opacity:.85; }
  100%{ opacity:0; }
}
@keyframes burst{
  0%{ transform:scale(.3); opacity:.9; border-width:3px; }
  100%{ transform:scale(2.6); opacity:0; border-width:1px; }
}
@keyframes pulse{
  0%{ filter:brightness(1); }
  15%{ filter:brightness(2.2); }
  100%{ filter:brightness(1); }
}

/* ============ readout ============ */
.readout{
  margin-top:26px;
  display:flex; flex-direction:column; align-items:center; gap:6px;
}
.mode-index{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.14em;
  color:var(--accent);
  transition:color .4s ease;
}
.mode-name{
  font-family:var(--font-display);
  font-weight:600;
  font-size:22px;
}

.dots{
  margin-top:16px;
  display:flex; gap:8px;
}
.dots span{
  width:6px; height:6px;
  border-radius:50%;
  background:var(--copper-dim);
  transition:background .3s ease, transform .3s ease;
}
.dots span.is-active{
  background:var(--accent);
  transform:scale(1.7);
}

.hint{
  margin-top:22px;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.06em;
  color:var(--ink-faint);
}

/* ============ modes list ============ */
.modes-list{
  padding:120px 20px 60px;
  max-width:1080px;
  margin:0 auto;
  text-align:center;
}
.modes-list h2{
  font-size:clamp(28px,4.4vw,44px);
  margin-bottom:56px;
  color:var(--ink);
}
.modes-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:18px;
  text-align:left;
}
.mode-card{
  background:var(--bg-raised);
  border:1px solid rgba(201,144,63,.15);
  border-radius:20px;
  padding:24px 22px;
  display:flex; flex-direction:column; gap:14px;
  transition:border-color .25s ease, transform .25s ease, background .25s ease;
}
.mode-card:hover{
  border-color:var(--card-accent, var(--copper));
  transform:translateY(-3px);
  background:var(--bg-raised-2);
}
.mode-card-top{
  display:flex; align-items:center; gap:12px;
}
.mode-card-chip{
  width:44px; height:44px;
  border-radius:50%;
  flex:none;
  padding:6px;
  background:radial-gradient(circle at 35% 30%, #1b1712, #080705 75%);
  box-shadow:inset 0 0 0 1px rgba(201,144,63,.3);
}
.mode-card-chip img{ width:100%; height:100%; object-fit:contain; }
.mode-card-num{
  font-family:var(--font-mono);
  font-size:11px;
  color:var(--card-accent, var(--copper));
  letter-spacing:.1em;
}
.mode-card h3{
  font-size:17px;
  font-weight:600;
  margin-top:2px;
}
.mode-card p{
  color:var(--ink-dim);
  font-size:13.5px;
  line-height:1.55;
}
.mode-card-link{
  margin-top:auto;
  align-self:flex-start;
  text-decoration:none;
  font-family:var(--font-mono);
  font-size:12px;
  color:var(--ink);
  border-bottom:1px solid var(--card-accent, var(--copper));
  padding-bottom:2px;
  transition:color .2s ease;
}
.mode-card-link:hover{ color:var(--card-accent, var(--copper-bright)); }

/* ============ closer ============ */
.closer{
  text-align:center;
  padding:100px 20px 120px;
  max-width:620px;
  margin:0 auto;
}
.closer-mark{ width:56px; height:56px; margin:0 auto 28px; opacity:.9; }
.closer h2{
  font-size:clamp(24px,3.6vw,36px);
  margin-bottom:16px;
}
.closer p{
  color:var(--ink-dim);
  font-size:15px;
  line-height:1.6;
  margin-bottom:28px;
}
.closer-cta{ display:inline-block; text-decoration:none; }

/* ============ footer ============ */
.site-footer{
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px;
  padding:26px clamp(20px,5vw,56px) 40px;
  font-family:var(--font-mono);
  font-size:11.5px;
  color:var(--ink-faint);
  border-top:1px solid rgba(201,144,63,.12);
}

/* ============ detail overlay ============ */
.detail-overlay{
  position:fixed; inset:0;
  background:rgba(6,5,4,.72);
  backdrop-filter:blur(6px);
  display:flex; align-items:flex-end; justify-content:center;
  opacity:0; pointer-events:none;
  transition:opacity .35s ease;
  z-index:50;
  padding:0;
}
.detail-overlay.is-open{ opacity:1; pointer-events:auto; }

.detail-panel{
  width:100%;
  max-width:560px;
  background:linear-gradient(180deg, var(--bg-raised) 0%, var(--bg-raised-2) 100%);
  border-top:1px solid rgba(201,144,63,.3);
  border-radius:26px 26px 0 0;
  padding:28px 26px 40px;
  transform:translateY(100%);
  transition:transform .45s cubic-bezier(.2,.8,.2,1);
  box-shadow:0 -30px 80px -20px rgba(0,0,0,.6);
}
.detail-overlay.is-open .detail-panel{ transform:translateY(0); }

.detail-close{
  background:none; border:none;
  color:var(--ink-dim);
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.05em;
  padding:0 0 22px;
}
.detail-close:hover{ color:var(--ink); }

.detail-top{
  display:flex; align-items:center; gap:16px;
  margin-bottom:18px;
}
.detail-img{
  width:64px; height:64px;
  border-radius:50%;
  padding:8px;
  background:radial-gradient(circle at 35% 30%, #1b1712, #080705 75%);
  box-shadow:inset 0 0 0 1px rgba(201,144,63,.35), 0 0 22px -4px var(--accent-soft);
  flex:none;
}
.detail-eyebrow{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.1em;
  color:var(--accent);
  margin-bottom:6px;
}
.detail-panel h3{ font-size:24px; }
.detail-desc{
  color:var(--ink-dim);
  font-size:15px;
  line-height:1.6;
  margin-bottom:20px;
}
.chip-list{
  display:flex; flex-wrap:wrap; gap:8px;
  margin-bottom:26px;
}
.chip-list li{
  font-family:var(--font-mono);
  font-size:11.5px;
  color:var(--ink);
  border:1px solid rgba(201,144,63,.3);
  border-radius:999px;
  padding:7px 13px;
}
.launch-btn{
  display:flex; align-items:center; justify-content:space-between;
  text-decoration:none;
  background:var(--accent);
  color:#0a0908;
  font-weight:600;
  border-radius:14px;
  padding:16px 20px;
  transition:filter .2s ease, transform .15s ease;
}
.launch-btn:hover{ filter:brightness(1.1); }
.launch-btn:active{ transform:scale(.98); }
.launch-url{
  font-family:var(--font-mono);
  font-weight:400;
  font-size:12.5px;
  opacity:.75;
}

/* ============ misc ============ */
@media (max-width:520px){
  .watch{ --size:270px; }
  .dial-face{ inset:44px; }
  .site-footer{ flex-direction:column; }
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:.001ms !important; transition-duration:.001ms !important; }
}