/* ============================================================
   Snail Circuit — site
   Type: Anton (display) / Inter (text) / JetBrains Mono (data)
   ============================================================ */

:root {
  --ink:      #08070E;
  --ink-2:    #0F0D1B;
  --panel:    #14111F;
  --paper:    #F5F3ED;
  --muted:    #9C95B8;
  --accent:      #0000FF;   /* Base blue — fills, marks, buttons */
  --accent-ink:  #6A86FF;   /* readable blue for text on dark    */
  --accent-glow: rgba(0,0,255,.34);
  --accent-2: #FF4D6D;      /* signal pink — rarity + accents    */
  --violet:   #7C5CFF;
  --line:     rgba(255,255,255,.10);
  --line-2:   rgba(255,255,255,.18);
  --maxw:     1160px;
  --pad:      clamp(20px, 5vw, 48px);
  --r:        12px;
  --font-d:   "Anton", "Arial Narrow", system-ui, sans-serif;
  --font-t:   "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --font-m:   "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font: 16px/1.6 var(--font-t);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); }
.pixel { image-rendering: pixelated; }

/* ---------- type ---------- */
.display {
  font-family: var(--font-d);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: .01em;
  line-height: .92;
  margin: 0;
}
.eyebrow {
  font: 600 12px/1 var(--font-m);
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent-ink);
}
.lead { color: var(--muted); font-size: clamp(16px, 1.6vw, 19px); max-width: 46ch; }
.mono { font-family: var(--font-m); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font: 600 14px/1 var(--font-t);
  padding: 14px 22px; border-radius: 10px;
  border: 1px solid var(--line-2);
  background: transparent; color: var(--paper);
  cursor: pointer; transition: transform .12s ease, background .15s ease, border-color .15s ease, color .15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); border-color: var(--paper); }
.btn:active { transform: translateY(0); }
.btn--solid { background: var(--accent); border-color: var(--accent); color: #FFFFFF; }
.btn--solid:hover { background: #2E4DFF; border-color: #2E4DFF; }
.btn--pink { background: var(--accent-2); border-color: var(--accent-2); color: #2A0710; }
.btn--pink:hover { background: #ff6a85; border-color: #ff6a85; }
.btn[disabled] { opacity: .5; cursor: not-allowed; transform: none; }
.btn--sm { padding: 10px 16px; font-size: 13px; }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(8,7,14,.72);
  border-bottom: 1px solid var(--line);
}
.nav__in { display: flex; align-items: center; gap: 28px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-d); font-size: 20px; letter-spacing: .04em; text-transform: uppercase; }
.brand .dot { width: 10px; height: 10px; background: var(--accent); border-radius: 2px; }
.nav__links { display: flex; gap: 26px; margin-left: auto; }
.nav__links a { font: 500 14px/1 var(--font-t); color: var(--muted); transition: color .15s ease; }
.nav__links a:hover { color: var(--paper); }
.nav__cta { margin-left: 4px; }
@media (max-width: 860px) { .nav__links { display: none; } .nav__in { gap: 12px; } }

/* ---------- hero ---------- */
.hero { position: relative; padding: clamp(56px, 9vw, 116px) 0 clamp(48px, 7vw, 88px); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(900px 520px at 78% 8%, rgba(124,92,255,.26), transparent 62%),
    radial-gradient(700px 460px at 8% 92%, rgba(0,0,255,.30), transparent 60%);
  pointer-events: none;
}
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(70% 60% at 50% 30%, #000 30%, transparent 100%);
}
.hero__in { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
@media (max-width: 900px) { .hero__in { grid-template-columns: 1fr; } }
.hero h1 { font-size: clamp(46px, 8.2vw, 104px); }
.hero h1 .hl { color: var(--accent-ink); text-shadow: 0 0 48px var(--accent-glow); }
.hero .lead { margin: 22px 0 30px; }
.hero__cta { display: flex; gap: 12px; flex-wrap: wrap; }
.hero__stats { display: flex; gap: 34px; margin-top: 44px; flex-wrap: wrap; }
.stat__k { font: 600 11px/1 var(--font-m); letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }
.stat__v { font-family: var(--font-d); font-size: 30px; margin-top: 6px; }
.hero__art { position: relative; }
.hero__art img { width: 100%; max-width: 460px; margin: 0 auto; filter: drop-shadow(0 30px 60px rgba(0,0,0,.5)); }
.hero__tag {
  position: absolute; right: 0; top: 0;
  background: var(--ink-2); border: 1px solid var(--line-2); border-radius: 999px;
  padding: 8px 14px; font: 600 11px/1 var(--font-m); letter-spacing: .14em; text-transform: uppercase; color: var(--accent-ink);
}

/* ---------- marquee ---------- */
.marquee { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--ink-2); overflow: hidden; }
.marquee__row { display: flex; gap: 40px; padding: 16px 0; white-space: nowrap; animation: slide 26s linear infinite; }
.marquee span { font-family: var(--font-d); font-size: 20px; letter-spacing: .06em; text-transform: uppercase; color: var(--paper); opacity: .9; }
.marquee span:nth-child(even) { color: var(--accent-ink); opacity: 1; }
@keyframes slide { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- sections ---------- */
.section { padding: clamp(64px, 9vw, 120px) 0; }
.section--line { border-top: 1px solid var(--line); }
.sec-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 44px; flex-wrap: wrap; }
.sec-head h2 { font-size: clamp(30px, 4.4vw, 52px); }
.sec-head p { color: var(--muted); margin: 10px 0 0; max-width: 52ch; }

/* ---------- feature cards ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 900px) { .cards { grid-template-columns: 1fr; } }
.card {
  background: linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,0));
  border: 1px solid var(--line); border-radius: var(--r); padding: 26px;
}
.card__n { font: 600 12px/1 var(--font-m); color: var(--accent-ink); letter-spacing: .16em; }
.card h3 { font-family: var(--font-d); font-size: 22px; text-transform: uppercase; margin: 16px 0 10px; letter-spacing: .02em; }
.card p { color: var(--muted); margin: 0; font-size: 15px; }

/* ---------- collection ---------- */
.legend { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-bottom: 40px; }
@media (max-width: 900px) { .legend { grid-template-columns: repeat(2, 1fr); } }
.racer { border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--ink-2); position: relative; }
.racer img { width: 100%; aspect-ratio: 1; object-fit: cover; background: #0b0a14; }
.racer__cap { padding: 10px 12px; display: flex; justify-content: space-between; gap: 8px; font: 600 11px/1.2 var(--font-m); color: var(--muted); }
.racer--gold { border-color: rgba(106,134,255,.55); }
.racer--gold .racer__cap { color: var(--accent-ink); }
.racer__badge {
  position: absolute; top: 8px; left: 8px; background: var(--accent); color: #FFFFFF;
  font: 700 10px/1 var(--font-m); padding: 5px 8px; border-radius: 5px; letter-spacing: .08em; text-transform: uppercase;
}
.grid { display: grid; grid-template-columns: repeat(10, 1fr); gap: 10px; }
@media (max-width: 1000px) { .grid { grid-template-columns: repeat(6, 1fr); } }
@media (max-width: 620px) { .grid { grid-template-columns: repeat(4, 1fr); } }
.grid .racer__cap { display: none; }

/* ---------- mint ---------- */
.mint { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: stretch; }
@media (max-width: 900px) { .mint { grid-template-columns: 1fr; } }
.mint__panel { border: 1px solid var(--line-2); border-radius: 16px; padding: 28px; background: var(--panel); }
.mint__state { display: flex; align-items: center; gap: 10px; font: 600 12px/1 var(--font-m); letter-spacing: .14em; text-transform: uppercase; }
.dotlive { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--accent-glow); }
.dotoff { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.mint__price { font-family: var(--font-d); font-size: clamp(40px, 6vw, 68px); margin: 18px 0 4px; }
.mint__price small { font: 500 14px/1 var(--font-t); color: var(--muted); display: block; margin-top: 8px; }
.bar { height: 8px; border-radius: 999px; background: rgba(255,255,255,.08); overflow: hidden; margin: 22px 0 8px; }
.bar span { display: block; height: 100%; background: var(--accent); width: 0%; transition: width .4s ease; }
.mint__meta { display: flex; justify-content: space-between; font: 600 12px/1 var(--font-m); color: var(--muted); }
.mint__actions { display: flex; gap: 10px; margin-top: 22px; flex-wrap: wrap; }
.mint__note { color: var(--muted); font-size: 13px; margin-top: 16px; }

/* mint quantity slider */
#qty { -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 999px;
  background: #241d42; outline: none; margin: 12px 0 0; }
#qty::-webkit-slider-thumb { -webkit-appearance: none; width: 20px; height: 20px; border-radius: 50%;
  background: var(--accent); border: 2px solid var(--paper); cursor: pointer; }
#qty::-moz-range-thumb { width: 20px; height: 20px; border-radius: 50%; background: var(--accent);
  border: 2px solid var(--paper); cursor: pointer; }
#qty::-moz-range-track { height: 6px; border-radius: 999px; background: #241d42; }
.kv { display: grid; gap: 14px; }
.kv__row { display: flex; justify-content: space-between; gap: 16px; padding-bottom: 14px; border-bottom: 1px solid var(--line); font-size: 14px; }
.kv__row:last-child { border-bottom: 0; }
.kv__row dt { color: var(--muted); margin: 0; }
.kv__row dd { margin: 0; font-family: var(--font-m); font-size: 13px; }

/* ---------- marathon CTA ---------- */
.cta {
  border: 1px solid var(--line-2); border-radius: 18px; padding: clamp(28px, 5vw, 56px);
  background:
    radial-gradient(600px 300px at 82% 10%, rgba(255,77,109,.18), transparent 60%),
    radial-gradient(600px 320px at 4% 96%, rgba(0,0,255,.34), transparent 60%),
    var(--panel);
  display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap;
}
.cta h2 { font-size: clamp(28px, 4vw, 46px); }
.cta p { color: var(--muted); margin: 12px 0 0; max-width: 46ch; }

/* ---------- faq ---------- */
.faq { display: grid; gap: 0; border-top: 1px solid var(--line); max-width: 820px; }
.faq details { border-bottom: 1px solid var(--line); padding: 20px 0; }
.faq summary { cursor: pointer; font-weight: 600; font-size: 17px; list-style: none; display: flex; justify-content: space-between; gap: 20px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent-ink); font-family: var(--font-m); }
.faq details[open] summary::after { content: "–"; }
.faq p { color: var(--muted); margin: 14px 0 0; max-width: 70ch; }

/* ---------- footer ---------- */
.foot { border-top: 1px solid var(--line); padding: 48px 0 64px; color: var(--muted); }
.foot__in { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.foot a:hover { color: var(--paper); }
.foot__links { display: flex; gap: 22px; flex-wrap: wrap; font-size: 14px; }
.foot__fine { margin-top: 28px; font: 400 12px/1.7 var(--font-m); color: rgba(156,149,184,.7); word-break: break-all; }

/* ---------- misc ---------- */
.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 20px);
  background: var(--paper); color: var(--ink); font: 600 13px/1 var(--font-t);
  padding: 14px 20px; border-radius: 10px; opacity: 0; pointer-events: none; transition: all .2s ease; z-index: 100;
}
.toast.on { opacity: 1; transform: translate(-50%, 0); }
@media (prefers-reduced-motion: reduce) {
  .marquee__row { animation: none; }
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}