/* ============================================================
   Salmamail — static content site styles
   Shared by all pages under /public (about, faq, blog, legal...)
   Palette mirrors the web app (web/src/style.css)
   ============================================================ */

:root {
  --indigo: #6366f1;
  --indigo-dim: #4f46e5;
  --emerald: #10b981;
  --amber: #f59e0b;
  --crimson: #f43f5e;
  --bg-0: #070913;
  --bg-1: #0b0f19;
  --bg-2: #0f1524;
  --bg-3: #151d30;
  --text-0: #f0f3ff;
  --text-1: #b4bcd4;
  --text-2: #6f7a94;
  --ok: #3dd68c;
  --warn: #ffb020;
  --danger: #ff5c7a;
  --radius: 14px;
  --radius-sm: 10px;
  --border: rgba(148, 163, 220, 0.14);
  --border-strong: rgba(148, 163, 220, 0.26);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg-0);
  color: var(--text-1);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: rgba(99, 102, 241, 0.35); color: var(--text-0); }

img { max-width: 100%; }

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

:focus-visible { outline: 2px solid var(--indigo); outline-offset: 2px; border-radius: 4px; }

/* ---------- Layout ---------- */
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 800px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(7, 9, 19, 0.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.sh-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 60px; }
.site-brand { display: flex; align-items: center; gap: 8px; font-weight: 700; color: var(--text-0); font-size: 17px; }
.site-brand:hover { text-decoration: none; }
.brand-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border-radius: 8px;
  background: linear-gradient(135deg, var(--indigo), var(--indigo-dim));
  color: #fff; font-size: 15px;
}
.site-nav { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.site-nav a { color: var(--text-1); font-size: 14px; font-weight: 500; }
.site-nav a:hover { color: var(--text-0); text-decoration: none; }
.site-nav a.active { color: var(--text-0); }
.nav-cta {
  background: var(--indigo); color: #fff !important;
  padding: 7px 14px; border-radius: 999px; font-weight: 600;
}
.nav-cta:hover { background: var(--indigo-dim); }

/* ---------- Buttons ---------- */
.btn { display: inline-block; padding: 11px 22px; border-radius: var(--radius-sm); font-weight: 600; font-size: 15px; transition: background .15s ease, transform .1s ease; }
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--indigo); color: #fff; }
.btn-primary:hover { background: var(--indigo-dim); }
.btn-ghost { border: 1px solid var(--border-strong); color: var(--text-0); }
.btn-ghost:hover { border-color: var(--indigo); color: var(--text-0); }

/* ---------- Hero ---------- */
.hero { padding: 64px 0 40px; text-align: center; }
.hero h1 { margin: 0 0 14px; font-size: clamp(28px, 5vw, 42px); line-height: 1.2; color: var(--text-0); letter-spacing: -0.5px; }
.hero p { max-width: 640px; margin: 0 auto 26px; font-size: 17px; color: var(--text-1); }
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ---------- Breadcrumbs ---------- */
.crumbs { display: flex; flex-wrap: wrap; gap: 6px; padding: 22px 0 0; font-size: 13px; color: var(--text-2); }
.crumbs a { color: var(--text-2); }
.crumbs a:hover { color: var(--text-1); }
.crumbs .sep { color: var(--text-2); opacity: .6; }

/* ---------- Prose ---------- */
.prose { padding: 26px 0 8px; }
.prose h1 { font-size: clamp(26px, 4.4vw, 38px); line-height: 1.22; color: var(--text-0); margin: 0 0 12px; letter-spacing: -0.5px; }
.prose h2 { font-size: 24px; color: var(--text-0); margin: 38px 0 12px; line-height: 1.3; }
.prose h3 { font-size: 18px; color: var(--text-0); margin: 28px 0 8px; }
.prose p { margin: 0 0 16px; }
.prose .lead { font-size: 17.5px; }
.prose ul, .prose ol { margin: 0 0 16px; padding-left: 24px; }
.prose li { margin-bottom: 6px; }
.prose li::marker { color: var(--indigo); }
.prose a { font-weight: 500; }
.prose blockquote { margin: 20px 0; padding: 4px 18px; border-left: 3px solid var(--indigo); background: var(--bg-1); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.prose code { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 14px; background: var(--bg-3); padding: 2px 6px; border-radius: 6px; color: var(--text-0); }
.prose strong { color: var(--text-0); }
.prose hr { border: 0; border-top: 1px solid var(--border); margin: 32px 0; }

.meta { font-size: 13.5px; color: var(--text-2); margin: 0 0 22px; }

/* ---------- Ad slots (hidden until ads enabled) ---------- */
.ad-slot { display: none; margin: 30px 0; text-align: center; min-height: 90px; }
html.sm-ads-on .ad-slot { display: block; }
html.sm-ads-on .ad-slot ins { display: block; }

/* ---------- CTA card ---------- */
.cta-card {
  margin: 40px 0;
  padding: 28px 26px;
  background: linear-gradient(160deg, var(--bg-2), var(--bg-1));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
}
.cta-card h2 { margin: 0 0 8px; color: var(--text-0); font-size: 22px; }
.cta-card p { margin: 0 0 18px; }

/* ---------- Related articles ---------- */
.related { margin: 36px 0 8px; }
.related h2 { font-size: 18px; color: var(--text-0); margin: 0 0 12px; }
.related ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.related li { background: var(--bg-1); border: 1px solid var(--border); border-radius: var(--radius-sm); }
.related a { display: block; padding: 12px 16px; color: var(--text-1); font-weight: 500; }
.related a:hover { color: var(--text-0); text-decoration: none; }

/* ---------- Blog index cards ---------- */
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); padding: 10px 0 30px; }
.card {
  display: flex; flex-direction: column;
  background: var(--bg-1); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 22px;
  transition: border-color .15s ease, transform .15s ease;
}
.card:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.card h3 { margin: 0 0 8px; font-size: 18px; line-height: 1.35; }
.card h3 a { color: var(--text-0); }
.card h3 a:hover { text-decoration: none; color: var(--indigo); }
.card p { margin: 0 0 12px; font-size: 14.5px; flex: 1; }
.card .meta { margin: 0; }

/* ---------- FAQ ---------- */
.faq { padding: 6px 0 30px; }
.faq details { background: var(--bg-1); border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 10px; }
.faq summary {
  cursor: pointer; padding: 14px 18px; color: var(--text-0); font-weight: 600; font-size: 15.5px;
  list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--text-2); font-size: 20px; line-height: 1; }
.faq details[open] summary::after { content: "\2212"; }
.faq details[open] summary { border-bottom: 1px solid var(--border); }
.faq .faq-body { padding: 14px 18px 16px; font-size: 15px; }
.faq .faq-body p { margin: 0 0 10px; }
.faq .faq-body p:last-child { margin-bottom: 0; }

/* ---------- Steps (how it works) ---------- */
.steps { display: grid; gap: 16px; padding: 10px 0 30px; }
.step { display: flex; gap: 16px; background: var(--bg-1); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 22px; }
.step-num {
  flex: 0 0 34px; height: 34px; width: 34px; border-radius: 50%;
  background: linear-gradient(135deg, var(--indigo), var(--indigo-dim));
  color: #fff; font-weight: 700; display: flex; align-items: center; justify-content: center; font-size: 15px;
}
.step h3 { margin: 2px 0 6px; color: var(--text-0); font-size: 17px; }
.step p { margin: 0; font-size: 15px; }

/* ---------- Footer ---------- */
.site-footer { margin-top: 60px; border-top: 1px solid var(--border); background: var(--bg-1); padding: 34px 0 40px; }
.sf-inner { display: grid; gap: 14px; text-align: center; }
.sf-brand { color: var(--text-1); font-weight: 600; }
.sf-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 20px; }
.sf-links a { color: var(--text-2); font-size: 13.5px; }
.sf-links a:hover { color: var(--text-1); }
.sf-copy { color: var(--text-2); font-size: 13px; }
.sf-copy a { color: var(--text-2); }

/* ---------- Misc ---------- */
.section-title { font-size: 24px; color: var(--text-0); margin: 40px 0 6px; }
.section-sub { color: var(--text-1); margin: 0 0 18px; }
.note { background: var(--bg-2); border: 1px solid var(--border); border-left: 3px solid var(--amber); border-radius: var(--radius-sm); padding: 14px 18px; margin: 18px 0; font-size: 15px; }

@media (max-width: 720px) {
  .sh-inner { height: auto; padding: 12px 0; flex-direction: column; }
  .site-nav { justify-content: center; gap: 12px; }
  .hero { padding: 44px 0 28px; }
  .step { flex-direction: column; gap: 10px; }
}