*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: #121214;
  color: #f0f0f2;
  line-height: 1.65;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

:root {
  --ink: #f0f0f2;
  --muted: #9a9aa3;
  --board: #121214;
  --plate: #1a1a1e;
  --key: #2a2a30;
  --key-top: #32323a;
  --violet: #b388ff;
  --violet-glow: rgba(179,136,255,0.25);
  --line: rgba(240,240,242,0.08);
}

/* ——— MECHANICAL KEYCAP NAV (unique) ——— */
.kb {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #0e0e10;
  border-bottom: 1px solid var(--line);
  padding: 14px 24px 18px;
}
.kb .row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  flex-wrap: wrap;
  gap: 10px;
}
.kb .brand {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}
.kb .brand span {
  color: var(--violet);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: block;
  margin-top: 2px;
}
.kb .layout {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  font-family: ui-monospace, Menlo, monospace;
}

.keyrow {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}
.keyrow a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 72px;
  height: 56px;
  background: linear-gradient(180deg, var(--key-top) 0%, var(--key) 100%);
  border-radius: 6px;
  border: 1px solid #3a3a42;
  box-shadow:
    0 3px 0 #1a1a1e,
    0 4px 8px rgba(0,0,0,0.4),
    inset 0 1px 0 rgba(255,255,255,0.06);
  color: var(--muted);
  transition: all 0.15s;
  padding: 6px 10px;
  font-family: ui-monospace, Menlo, monospace;
}
.keyrow a .leg {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.keyrow a .sub {
  font-size: 0.55rem;
  opacity: 0.5;
  margin-top: 2px;
}
.keyrow a:hover {
  color: #fff;
  transform: translateY(1px);
  box-shadow:
    0 2px 0 #1a1a1e,
    0 3px 6px rgba(0,0,0,0.35),
    inset 0 1px 0 rgba(255,255,255,0.06);
}
.keyrow a.active {
  color: var(--violet);
  border-color: var(--violet);
  box-shadow:
    0 3px 0 #1a1a1e,
    0 0 16px var(--violet-glow),
    inset 0 1px 0 rgba(179,136,255,0.15);
}
.keyrow a.active .leg { color: var(--violet); }

.mob {
  display: none;
  background: var(--violet);
  color: #121214;
  border: none;
  font-weight: 800;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 14px;
  cursor: pointer;
}

/* ——— UNLOCK HERO ——— */
.unlock {
  max-width: 1100px;
  margin: 0 auto;
  padding: 48px 28px 40px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 36px;
  align-items: center;
}
.unlock .tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--violet);
  margin-bottom: 12px;
  font-family: ui-monospace, Menlo, monospace;
}
.unlock h1 {
  font-size: clamp(2rem, 4.2vw, 2.9rem);
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.1;
  margin-bottom: 16px;
}
.unlock h1 em {
  font-style: normal;
  color: var(--violet);
}
.unlock p {
  color: var(--muted);
  max-width: 420px;
  margin-bottom: 28px;
  font-size: 1.05rem;
}
.unlock .frame {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--line);
}
.unlock .frame img {
  width: 100%;
  height: 340px;
  object-fit: cover;
}
.unlock .frame .cap {
  position: absolute;
  bottom: 14px;
  left: 14px;
  background: rgba(18,18,20,0.9);
  border: 1px solid var(--violet);
  border-radius: 4px;
  padding: 6px 12px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--violet);
  font-family: ui-monospace, Menlo, monospace;
}

.btn {
  display: inline-flex;
  align-items: center;
  padding: 13px 24px;
  font-size: 0.86rem;
  font-weight: 700;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
  font-family: ui-monospace, Menlo, monospace;
}
.btn-violet {
  background: var(--violet);
  color: #121214;
}
.btn-violet:hover { filter: brightness(1.1); }
.btn-ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
}
.btn-ghost:hover { border-color: var(--violet); color: var(--violet); }

/* ——— SLOTS ——— */
.slots {
  max-width: 1100px;
  margin: 0 auto 36px;
  padding: 0 28px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.slot {
  background: var(--plate);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
}
.slot .k {
  font-family: ui-monospace, Menlo, monospace;
  font-size: 0.7rem;
  color: var(--violet);
  margin-bottom: 8px;
  font-weight: 700;
}
.slot h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.slot p {
  font-size: 0.88rem;
  color: var(--muted);
}

/* ——— VAULT ——— */
.section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 28px 56px;
}
.section .tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--violet);
  margin-bottom: 8px;
  font-family: ui-monospace, Menlo, monospace;
}
.section h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 28px;
}

.vault-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.card {
  background: var(--plate);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  transition: border-color 0.2s;
}
.card:hover { border-color: rgba(179,136,255,0.4); }
.card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}
.card .body { padding: 20px; }
.card .sku {
  font-family: ui-monospace, Menlo, monospace;
  font-size: 0.68rem;
  color: var(--violet);
  margin-bottom: 6px;
  font-weight: 700;
}
.card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.card p {
  font-size: 0.9rem;
  color: var(--muted);
}

/* ——— TRUST ——— */
.trust-top {
  max-width: 640px;
  margin: 0 auto;
  padding: 40px 28px 24px;
  text-align: center;
}
.trust-top .tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--violet);
  margin-bottom: 10px;
  font-family: ui-monospace, Menlo, monospace;
}
.trust-top h1 {
  font-size: clamp(1.8rem, 3.8vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.6px;
  margin-bottom: 12px;
}
.trust-top p {
  color: var(--muted);
  font-size: 1.05rem;
}
.trust-img {
  max-width: 900px;
  margin: 0 auto 28px;
  padding: 0 28px;
}
.trust-img img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--line);
}
.trust-prose {
  max-width: 600px;
  margin: 0 auto;
  padding: 0 28px 56px;
}
.trust-prose p {
  color: var(--muted);
  margin-bottom: 14px;
}

/* ——— TICKET ——— */
.ticket-wrap {
  max-width: 1100px;
  margin: 28px auto 60px;
  padding: 0 28px;
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 12px;
}
.ticket-side {
  background: var(--plate);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 36px;
}
.ticket-side h2 {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 22px;
}
.t-row { margin-bottom: 16px; }
.t-row .lbl {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--violet);
  margin-bottom: 4px;
  font-family: ui-monospace, Menlo, monospace;
}
.t-row p, .t-row a {
  font-size: 0.95rem;
  color: var(--muted);
}
.t-row a:hover { color: var(--violet); }

.ticket-form {
  background: var(--plate);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 32px;
}
.form-group { margin-bottom: 14px; }
.form-group label {
  display: block;
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 5px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 14px;
  background: var(--board);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  font-size: 0.95rem;
  font-family: ui-monospace, Menlo, monospace;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--violet);
}
.form-group textarea { min-height: 110px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.ft {
  border-top: 1px solid var(--line);
  padding: 28px;
  text-align: center;
  font-size: 0.82rem;
  color: var(--muted);
}
.ft strong { color: var(--ink); }

@media (max-width: 860px) {
  .keyrow {
    display: none;
    gap: 8px;
  }
  .keyrow.open { display: flex; }
  .keyrow a { min-width: 64px; height: 52px; }
  .mob { display: inline-block; margin-bottom: 8px; }
  .unlock { grid-template-columns: 1fr; }
  .unlock .frame img { height: 220px; }
  .slots { grid-template-columns: 1fr; }
  .vault-grid { grid-template-columns: 1fr; }
  .ticket-wrap { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .trust-img img { height: 220px; }
}