/* the grind project — pre-launch
   palette from the brand doc: blueprint ink / drafting white / redline */
:root {
  --ink: #0b0e11;
  --ink-2: #12181d;
  --white: #e9edef;
  --muted: #7d8891;
  --line: rgba(233, 237, 239, 0.12);
  --red: #e2624f;
  --font: "Space Grotesk", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --pad: clamp(20px, 4vw, 56px);
}

* { box-sizing: border-box; }
html { background: var(--ink); color-scheme: dark; scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.5;
  color: var(--white);
  background: var(--ink);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}
a { color: inherit; text-decoration: none; }
.dot { color: var(--red); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- blueprint background ---------- */
.grid {
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px),
    linear-gradient(rgba(233,237,239,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(233,237,239,.04) 1px, transparent 1px);
  background-size: 160px 160px, 160px 160px, 32px 32px, 32px 32px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 30%, transparent 100%);
  opacity: .9;
}
.crosshair {
  position: fixed; width: 18px; height: 18px; z-index: 1; pointer-events: none; opacity: .55;
}
.crosshair::before, .crosshair::after {
  content: ""; position: absolute; background: var(--white);
}
.crosshair::before { left: 50%; top: 0; width: 1px; height: 100%; }
.crosshair::after { top: 50%; left: 0; height: 1px; width: 100%; }
.crosshair.tl { top: 14px; left: 14px; }
.crosshair.tr { top: 14px; right: 14px; }
.crosshair.bl { bottom: 14px; left: 14px; }
.crosshair.br { bottom: 14px; right: 14px; }

/* ---------- small labels ---------- */
.tag {
  font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--muted);
}
.tag.live { display: inline-flex; align-items: center; gap: 8px; }
.tag.live i {
  width: 6px; height: 6px; border-radius: 50%; background: var(--red); display: inline-block;
  box-shadow: 0 0 0 0 rgba(226,98,79,.6); animation: pulse 2s infinite;
}
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(226,98,79,.6); } 70% { box-shadow: 0 0 0 8px rgba(226,98,79,0); } 100% { box-shadow: 0 0 0 0 rgba(226,98,79,0); } }

/* ---------- header ---------- */
.top {
  position: relative; z-index: 2;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 26px var(--pad);
}
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand-star { width: 30px; height: auto; display: block; }
.brand-name { font-weight: 700; font-size: 13px; letter-spacing: .22em; text-transform: uppercase; white-space: nowrap; }
.top-meta { display: flex; gap: 22px; }
@media (max-width: 640px) { .top-meta .tag.live { display: none; } }

/* ---------- hero ---------- */
.hero {
  position: relative; z-index: 2;
  max-width: 880px; margin: 0 auto;
  padding: clamp(24px, 6vh, 72px) var(--pad) 40px;
  text-align: center;
}
.star-wrap { position: relative; width: clamp(180px, 30vw, 280px); margin: 0 auto 8px; padding-bottom: 14px; }
.star { width: 100%; height: auto; display: block; opacity: 0; transform: scale(.7) rotate(-8deg); animation: stamp .55s .15s cubic-bezier(.2,1.4,.4,1) forwards; }
@keyframes stamp { 0% { opacity: 0; transform: scale(.7) rotate(-8deg); } 60% { opacity: 1; transform: scale(1.06) rotate(1deg); } 100% { opacity: 1; transform: none; } }
/* dimension line, blueprint style */
.dim {
  position: absolute; left: -4px; right: -4px; bottom: -6px;
  display: flex; align-items: center; gap: 10px;
  font-size: 10px; letter-spacing: .2em; color: var(--muted);
}
.dim b { flex: 1; height: 1px; background: var(--line); position: relative; }
.dim b::before, .dim b::after { content: ""; position: absolute; top: -3px; width: 1px; height: 7px; background: var(--muted); }
.dim b::before { left: 0; } .dim b::after { right: 0; }

h1 {
  margin: 28px 0 18px;
  font-weight: 700;
  font-size: clamp(40px, 8.4vw, 92px);
  line-height: .98;
  letter-spacing: -.035em;
}
h1 .line { display: block; }
h1 .line:nth-child(2) { opacity: 0; animation: rise .8s .5s cubic-bezier(.2,.7,.2,1) forwards; }
h1 .line:nth-child(1) { opacity: 0; animation: rise .8s .35s cubic-bezier(.2,.7,.2,1) forwards; }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

.sub {
  margin: 0 auto 36px; max-width: 520px;
  font-size: clamp(15px, 1.8vw, 18px); color: var(--white);
  opacity: 0; animation: rise .8s .75s cubic-bezier(.2,.7,.2,1) forwards;
}
.sub span { color: var(--muted); }

/* ---------- form ---------- */
.join { max-width: 520px; margin: 0 auto; opacity: 0; animation: rise .8s .9s cubic-bezier(.2,.7,.2,1) forwards; }
.field {
  display: flex; align-items: stretch;
  border: 1px solid rgba(233,237,239,.28);
  background: rgba(18,24,29,.85);
  transition: border-color .2s;
}
.field:focus-within { border-color: var(--white); }
.field.error { border-color: var(--red); }
.prompt {
  display: flex; align-items: center; padding: 0 0 0 16px; color: var(--red); font-weight: 700; font-family: ui-monospace, "Cascadia Mono", Menlo, monospace;
}
.field input {
  flex: 1; min-width: 0; padding: 16px 14px; border: 0; background: transparent; color: var(--white);
  font: 500 15px/1 var(--font); outline: none; letter-spacing: .01em;
}
.field input::placeholder { color: var(--muted); }
.field button {
  border: 0; margin: 4px; padding: 0 20px; cursor: pointer;
  background: var(--white); color: var(--ink);
  font: 700 12px/1 var(--font); letter-spacing: .16em; text-transform: uppercase;
  white-space: nowrap; transition: background .15s, transform .15s;
}
.field button:hover { background: #fff; }
.field button:active { transform: scale(.985); }
.field button[disabled] { opacity: .6; cursor: progress; }
.hint { margin: 12px 0 0; font-size: 12px; color: var(--muted); letter-spacing: .02em; min-height: 18px; }
.hint.error { color: var(--red); }
@media (max-width: 480px) {
  .field { flex-wrap: wrap; }
  .field input { width: 100%; flex-basis: 100%; }
  .field button { width: calc(100% - 8px); padding: 16px; }
  .prompt { display: none; }
}

/* ---------- success ---------- */
.done { max-width: 520px; margin: 0 auto; padding: 28px 22px; border: 1px dashed rgba(233,237,239,.35); animation: rise .6s cubic-bezier(.2,.7,.2,1); }
.done-title { margin: 0 0 6px; font-size: 26px; font-weight: 700; letter-spacing: -.02em; }
.done-sub { margin: 0 0 14px; color: var(--muted); }
.done-tag { margin: 0; }
.done-share { display: flex; justify-content: center; gap: 22px; font-size: 12px; letter-spacing: .16em; text-transform: uppercase; }
.done-share a { border-bottom: 1px solid rgba(233,237,239,.3); padding-bottom: 2px; }
.done-share a:hover { border-color: var(--red); }

/* ---------- ticker ---------- */
.ticker {
  position: relative; z-index: 2; margin: 48px 0 0;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  overflow: hidden; white-space: nowrap;
  background: rgba(11,14,17,.7);
}
.track { display: inline-flex; animation: scroll 38s linear infinite; }
.track span {
  padding: 16px 44px; font-size: 13px; letter-spacing: .14em; text-transform: lowercase; color: var(--muted);
  position: relative;
}
.track span::after { content: ""; position: absolute; right: 0; top: 50%; width: 4px; height: 4px; background: var(--red); transform: translateY(-50%); }
.track span:nth-child(7n) { color: var(--white); }
@keyframes scroll { to { transform: translateX(-50%); } }
.ticker:hover .track { animation-play-state: paused; }

/* ---------- spec cells ---------- */
.spec {
  position: relative; z-index: 2;
  max-width: 1120px; margin: 56px auto 48px; width: calc(100% - 2 * var(--pad));
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line);
}
.cell { background: var(--ink); padding: 28px 26px 30px; }
.cell h2 { margin: 14px 0 8px; font-size: 20px; font-weight: 700; letter-spacing: -.02em; }
.cell p { margin: 0; color: var(--muted); font-size: 14px; }
@media (max-width: 760px) { .spec { grid-template-columns: 1fr; } }

/* ---------- links & ghost buttons ---------- */
.tag.link { border-bottom: 1px solid transparent; transition: color .15s, border-color .15s; }
.tag.link:hover { color: var(--white); border-color: var(--red); }
.cell-link { display: inline-block; margin-top: 14px; font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--white); border-bottom: 1px solid rgba(233,237,239,.3); padding-bottom: 3px; }
.cell-link:hover { border-color: var(--red); }
.btn-ghost {
  display: inline-block; padding: 13px 20px; border: 1px solid rgba(233,237,239,.4);
  font: 700 12px/1 var(--font); letter-spacing: .16em; text-transform: uppercase; color: var(--white);
  transition: border-color .15s, background .15s;
}
.btn-ghost:hover { border-color: var(--white); background: rgba(233,237,239,.06); }

/* ---------- drop tease ---------- */
.drop {
  position: relative; z-index: 2;
  max-width: 1120px; margin: 0 auto; width: calc(100% - 2 * var(--pad)); padding: 24px 0 56px;
}
.drop-head { max-width: 560px; margin-bottom: 28px; }
.drop-head h2 { margin: 12px 0 10px; font-size: clamp(28px, 4.2vw, 44px); font-weight: 700; letter-spacing: -.03em; line-height: 1.05; }
.drop-head p { margin: 0; color: var(--muted); font-size: 15px; }
.drop-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.item { background: var(--ink); padding: 18px; display: flex; flex-direction: column; gap: 6px; }
.item-box {
  position: relative; aspect-ratio: 4 / 5; margin-bottom: 10px;
  display: grid; place-items: center; overflow: hidden;
  background:
    linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 24px 24px,
    linear-gradient(90deg, var(--line) 1px, transparent 1px) 0 0 / 24px 24px,
    var(--ink-2);
  border: 1px dashed rgba(233,237,239,.22);
}
.item-box img { width: 42%; height: auto; opacity: .18; filter: blur(2px); transition: opacity .3s, filter .3s, transform .3s; }
.item:hover .item-box img { opacity: .35; filter: blur(0); transform: rotate(-6deg) scale(1.05); }
.item-num { position: absolute; top: 10px; left: 12px; font-size: 11px; letter-spacing: .2em; color: var(--muted); }
.item-box::after {
  content: "classified"; position: absolute; bottom: 12px; right: 12px;
  font-size: 10px; letter-spacing: .24em; text-transform: uppercase; color: var(--red);
  border: 1px solid var(--red); padding: 4px 7px; transform: rotate(-4deg);
}
.item-name { font-weight: 700; font-size: 15px; letter-spacing: -.01em; }
.drop-cta { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 24px; }
@media (max-width: 760px) { .drop-grid { grid-template-columns: 1fr; } .item-box { aspect-ratio: 16 / 9; } }

/* ---------- footer ---------- */
.foot {
  position: relative; z-index: 2;
  max-width: 1120px; margin: 0 auto; padding: 32px var(--pad) 56px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
}
.lockup { display: block; width: clamp(200px, 26vw, 260px); }
.lockup img { width: 100%; height: auto; display: block; }
.foot-links { display: flex; gap: 22px; font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.foot-links a { color: var(--white); border-bottom: 1px solid rgba(233,237,239,.3); padding-bottom: 2px; }
.foot-links a:hover { border-color: var(--red); }
.foot-copy { width: 100%; margin: 8px 0 0; font-size: 11px; letter-spacing: .12em; color: var(--muted); text-transform: uppercase; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .star, h1 .line, .sub, .join { opacity: 1; transform: none; }
}