/* uniquestoremarket.com — shared dark theme */

:root {
  --bg: #0b0e14;
  --surface: #121722;
  --surface-2: #1a2130;
  --border: #262f42;
  --text: #e7ecf5;
  --text-dim: #a3adc2;
  --accent: #5eb8ff;
  --accent-soft: rgba(94, 184, 255, 0.12);
  --accent-2: #7ee6c0;
  --max-width: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Nav */
header.site {
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(11, 14, 20, 0.9);
  backdrop-filter: blur(6px);
  z-index: 10;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.nav .logo {
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

.nav .logo span { color: var(--accent); }

.nav ul {
  list-style: none;
  display: flex;
  gap: 28px;
  margin: 0;
  padding: 0;
}

.nav a { color: var(--text-dim); font-weight: 500; }
.nav a:hover, .nav a.active { color: var(--text); text-decoration: none; }

/* Hero */
.hero {
  padding: 88px 0 56px;
  text-align: center;
}

.hero .eyebrow {
  display: inline-block;
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.15;
  margin: 0 0 20px;
  letter-spacing: -0.02em;
}

.hero h1 .accent { color: var(--accent); }

.hero p.lead {
  color: var(--text-dim);
  font-size: 19px;
  max-width: 640px;
  margin: 0 auto 32px;
}

.cta-row {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--accent);
  color: #06121f;
}
.btn-primary:hover { background: #7ec5ff; text-decoration: none; }

.btn-ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }

/* Sections */
section { padding: 56px 0; }
section.alt { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.section-head { text-align: center; max-width: 640px; margin: 0 auto 40px; }
.section-head h2 { font-size: 30px; margin: 0 0 12px; letter-spacing: -0.01em; }
.section-head p { color: var(--text-dim); margin: 0; }

/* Reason grid (why chats disappear) */
.reason-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.reason {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}

.reason .num {
  color: var(--accent);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

.reason h3 { margin: 0 0 8px; font-size: 17px; }
.reason p { margin: 0; color: var(--text-dim); font-size: 15px; }

/* Steps */
.steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: stretch;
}

.step-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  position: relative;
}

.step-card .step-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 5px 10px;
  border-radius: 6px;
  margin-bottom: 14px;
}

.step-card h3 { margin: 0 0 8px; font-size: 21px; }
.step-card p.desc { color: var(--text-dim); margin: 0 0 16px; }

.step-card ul {
  margin: 0;
  padding-left: 18px;
  color: var(--text-dim);
  font-size: 14.5px;
}
.step-card ul li { margin-bottom: 6px; }

.step-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  font-size: 22px;
}

/* Teaser (C.R.A.F.T.) */
.teaser {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.teaser h3 { margin: 0 0 6px; font-size: 20px; }
.teaser p { margin: 0; color: var(--text-dim); max-width: 480px; }

/* Prompt library grid */
.prompt-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  align-items: start;
}

.prompt-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 26px;
  display: flex;
  flex-direction: column;
}

.prompt-card .tag {
  display: inline-block;
  align-self: flex-start;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 5px 10px;
  border-radius: 6px;
  margin-bottom: 14px;
}

.prompt-card h2 { margin: 0 0 4px; font-size: 22px; }
.prompt-card .subtitle { color: var(--text-dim); margin: 0 0 18px; font-size: 15px; }

.prompt-card h4 {
  margin: 16px 0 6px;
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dim);
}

.prompt-card p.field { margin: 0; font-size: 14.5px; }

.prompt-box {
  position: relative;
  margin-top: 18px;
}

.prompt-box pre {
  background: #080a10;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  max-height: 320px;
  overflow-y: auto;
  font-size: 12.5px;
  line-height: 1.55;
  color: #c7d0e0;
  white-space: pre-wrap;
  word-break: break-word;
  margin: 0;
}

.copy-btn {
  width: 100%;
  margin-top: 12px;
  padding: 11px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
}
.copy-btn:hover { border-color: var(--accent); color: var(--accent); }
.copy-btn.copied { border-color: var(--accent-2); color: var(--accent-2); }

/* Footer */
footer.site {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  color: var(--text-dim);
  font-size: 14px;
  text-align: center;
}

/* Responsive */
@media (max-width: 860px) {
  .reason-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .step-arrow { transform: rotate(90deg); padding: 4px 0; }
  .prompt-grid { grid-template-columns: 1fr; }
  .hero { padding: 64px 0 40px; }
}