/* Shared styles for Sanora product landing pages.
   Brand palette mirrors the main site (src/index.css / Tailwind config). */

:root {
  --bg: #f8f8f6;
  --surface: #ffffff;
  --border: #e4e4e2;
  --border-hover: #c8c8c6;
  --text: #0a0a0a;
  --text-muted: #6b6b6b;
  --text-faint: #999999;
  --accent: #6366f1;
  --accent-hover: #4f46e5;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1c1c1e;
    --surface: #232325;
    --border: #38383a;
    --border-hover: #48484a;
    --text: #f5f5f5;
    --text-muted: #aaaaaa;
    --text-faint: #777777;
    --accent: #818cf8;
    --accent-hover: #a5b4fc;
  }
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

.wrap { max-width: 880px; margin: 0 auto; padding: 0 24px; }

/* Site bar */
.sitebar {
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
}
.sitebar .wrap { display: flex; align-items: center; justify-content: space-between; }
.sitebar a.home { font-weight: 700; letter-spacing: -0.02em; font-size: 1.05rem; }
.sitebar a.home span { color: var(--accent); }
.sitebar nav a {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  margin-left: 22px;
}
.sitebar nav a:hover { color: var(--text); }

/* Breadcrumb */
.breadcrumb {
  font-size: 0.8rem;
  color: var(--text-faint);
  padding-top: 28px;
}
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span { margin: 0 6px; }

/* Hero */
.hero { padding: 40px 0 56px; }
.product-mark { display: flex; align-items: center; gap: 14px; margin-bottom: 28px; }
.product-mark img { height: 44px; width: auto; }
.product-mark .name { font-size: 1.6rem; font-weight: 700; letter-spacing: -0.03em; }

.badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 5px 12px;
  margin-bottom: 22px;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.1rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.08;
  margin-bottom: 18px;
}
.lead {
  font-size: clamp(1.05rem, 2.4vw, 1.3rem);
  color: var(--text-muted);
  max-width: 620px;
  margin-bottom: 30px;
}

.cta-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.98rem;
  padding: 13px 26px;
  border-radius: 10px;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-ghost { border-color: var(--border); color: var(--text); }
.btn-ghost:hover { border-color: var(--border-hover); }

/* Sections */
section.block { padding: 44px 0; border-top: 1px solid var(--border); }
.eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 12px;
}
h2 {
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 26px;
}
h3 { font-size: 1.05rem; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 6px; }
p.muted { color: var(--text-muted); }

/* Feature grid */
.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px;
  background: var(--surface);
  transition: border-color 0.2s ease;
}
.card:hover { border-color: var(--border-hover); }
.card p { color: var(--text-muted); font-size: 0.94rem; }

/* Plain list */
ul.checks { list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px 28px; }
ul.checks li { position: relative; padding-left: 26px; color: var(--text-muted); }
ul.checks li::before {
  content: "";
  position: absolute; left: 0; top: 9px;
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
}
ul.checks li strong { color: var(--text); font-weight: 600; }

/* Pricing */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.price-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  background: var(--surface);
}
.price-card .tier { font-size: 0.82rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-faint); }
.price-card .amount { font-size: 1.7rem; font-weight: 800; letter-spacing: -0.02em; margin: 8px 0 4px; }
.price-card .amount small { font-size: 0.85rem; font-weight: 500; color: var(--text-faint); }
.price-card p { color: var(--text-muted); font-size: 0.9rem; }

/* FAQ */
.faq details {
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
}
.faq summary {
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent); font-size: 1.3rem; font-weight: 400; }
.faq details[open] summary::after { content: "\2212"; }
.faq p { color: var(--text-muted); margin-top: 10px; }

/* Footer */
footer.site {
  border-top: 1px solid var(--border);
  padding: 36px 0;
  margin-top: 24px;
  color: var(--text-faint);
  font-size: 0.88rem;
}
footer.site .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; }
footer.site a { color: var(--text-muted); }
footer.site a:hover { color: var(--accent); }

@media (max-width: 640px) {
  .grid, ul.checks, .price-grid { grid-template-columns: 1fr; }
}