/* SINCOR Pro Design System — one uniform visual language for the public surface.
   Dark premium theme. Every marketing page links this file. */
:root {
  --bg: #0a0c10;
  --bg-soft: #10141b;
  --bg-card: #141a23;
  --bg-card-2: #1a2230;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --gold: #d4a94e;
  --gold-bright: #f0c664;
  --gold-deep: #9a7426;
  --text: #f2f4f8;
  --text-dim: #a7b0bf;
  --text-faint: #6b7484;
  --green: #3ddc84;
  --radius: 14px;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-display: "Sora", "Inter", -apple-system, sans-serif;
  --maxw: 1180px;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
::selection { background: rgba(212, 169, 78, 0.35); }

/* ---------- layout ---------- */
.sp-wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.sp-section { padding: 88px 0; }
.sp-section.tight { padding: 56px 0; }

/* ---------- nav ---------- */
.sp-nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10, 12, 16, 0.86);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.sp-nav-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 14px 24px;
  display: flex; align-items: center; gap: 28px;
}
.sp-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); font-weight: 700; letter-spacing: 0.14em; font-size: 15px; }
.sp-brand img { height: 30px; width: auto; }
.sp-links { display: flex; gap: 22px; margin-left: auto; align-items: center; }
.sp-links a { color: var(--text-dim); text-decoration: none; font-size: 14px; font-weight: 500; }
.sp-links a:hover { color: var(--gold-bright); }
.sp-nav-toggle {
  display: none; margin-left: auto; background: none; border: 1px solid var(--line-strong);
  border-radius: 10px; color: var(--text); font-size: 18px; padding: 7px 12px; cursor: pointer;
}
@media (max-width: 980px) {
  .sp-nav-toggle { display: block; }
  .sp-nav-inner { gap: 12px; flex-wrap: wrap; }
  .sp-links {
    display: none; flex-basis: 100%; flex-direction: column; align-items: stretch;
    gap: 2px; margin-left: 0; padding: 8px 0 4px;
  }
  .sp-links.open { display: flex; }
  .sp-links a { padding: 10px 4px; font-size: 15px; }
}

/* ---------- buttons ---------- */
.sp-btn {
  display: inline-block; padding: 13px 26px; border-radius: 10px;
  font-weight: 700; font-size: 15px; text-decoration: none; cursor: pointer;
  border: 1px solid transparent; transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.sp-btn-gold { background: linear-gradient(135deg, var(--gold-bright), var(--gold)); color: #14100a; box-shadow: 0 8px 24px rgba(212, 169, 78, 0.28); }
.sp-btn-gold:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(212, 169, 78, 0.38); }
.sp-btn-ghost { background: transparent; color: var(--text); border-color: var(--line-strong); }
.sp-btn-ghost:hover { border-color: var(--gold); color: var(--gold-bright); }
.sp-btn-sm { padding: 9px 18px; font-size: 13.5px; }

/* ---------- hero ---------- */
.sp-hero { position: relative; overflow: hidden; padding: 110px 0 90px; }
.sp-hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(900px 420px at 15% 0%, rgba(212, 169, 78, 0.10), transparent 60%),
    radial-gradient(700px 380px at 85% 20%, rgba(84, 120, 255, 0.08), transparent 60%);
  pointer-events: none;
}
.sp-eyebrow {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--gold-bright);
  border: 1px solid rgba(212, 169, 78, 0.35); border-radius: 999px; padding: 7px 16px;
  margin-bottom: 22px; background: rgba(212, 169, 78, 0.07);
}
.sp-h1 {
  font-family: var(--font-display); font-size: clamp(38px, 5.4vw, 64px); line-height: 1.08;
  font-weight: 800; letter-spacing: -0.02em; margin: 0 0 20px; max-width: 16ch;
}
.sp-h1 .gold { color: var(--gold-bright); }
.sp-lede { font-size: 19px; color: var(--text-dim); max-width: 62ch; margin: 0 0 34px; }
.sp-cta-row { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- sections ---------- */
.sp-kicker { font-size: 12px; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; color: var(--gold); margin-bottom: 12px; }
.sp-h2 { font-family: var(--font-display); font-size: clamp(28px, 3.6vw, 42px); font-weight: 800; letter-spacing: -0.015em; margin: 0 0 14px; }
.sp-sub { color: var(--text-dim); font-size: 17px; max-width: 68ch; margin: 0 0 40px; }

/* ---------- cards ---------- */
.sp-grid { display: grid; gap: 20px; }
.sp-grid.c3 { grid-template-columns: repeat(3, 1fr); }
.sp-grid.c4 { grid-template-columns: repeat(4, 1fr); }
.sp-grid.c2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .sp-grid.c3, .sp-grid.c4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .sp-grid.c2, .sp-grid.c3, .sp-grid.c4 { grid-template-columns: 1fr; } }

.sp-card {
  background: linear-gradient(180deg, var(--bg-card), var(--bg-soft));
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; text-decoration: none; color: var(--text);
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
  display: flex; flex-direction: column;
}
a.sp-card:hover { transform: translateY(-4px); border-color: rgba(212, 169, 78, 0.45); box-shadow: var(--shadow); }
.sp-card h3 { font-size: 19px; margin: 0 0 10px; font-weight: 700; }
.sp-card h3 a { color: var(--text); text-decoration: none; }
.sp-card h3 a:hover { color: var(--gold-bright); }
.sp-card p { color: var(--text-dim); font-size: 14.5px; margin: 0 0 14px; flex: 1; }
.sp-tag {
  display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--gold-bright); margin-bottom: 12px;
}
.sp-card-link { color: var(--gold-bright); font-weight: 700; font-size: 14px; text-decoration: none; }
.sp-card-link:hover { text-decoration: underline; }

/* ---------- spec strip ---------- */
.sp-specs {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; margin: 34px 0;
}
.sp-spec { background: var(--bg-soft); padding: 20px 22px; }
.sp-spec .k { font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-faint); margin-bottom: 6px; }
.sp-spec .v { font-size: 21px; font-weight: 800; font-family: var(--font-display); }
.sp-spec .v small { font-size: 13px; font-weight: 500; color: var(--text-dim); }
@media (max-width: 700px) { .sp-specs { grid-template-columns: repeat(2, 1fr); } }

/* ---------- feature rows ---------- */
.sp-feat { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; margin: 64px 0; }
.sp-feat.flip > div:first-child { order: 2; }
.sp-feat h3 { font-size: 24px; margin: 0 0 12px; font-family: var(--font-display); }
.sp-feat p { color: var(--text-dim); margin: 0 0 16px; }
.sp-check { list-style: none; padding: 0; margin: 18px 0 0; }
.sp-check li { padding: 9px 0 9px 32px; position: relative; color: var(--text-dim); font-size: 15px; }
.sp-check li::before { content: "✓"; position: absolute; left: 0; color: var(--gold-bright); font-weight: 800; }
.sp-check li strong { color: var(--text); }
@media (max-width: 800px) { .sp-feat { grid-template-columns: 1fr; gap: 28px; } }
.sp-visual {
  background: linear-gradient(135deg, var(--bg-card-2), var(--bg-soft));
  border: 1px solid var(--line); border-radius: var(--radius);
  min-height: 300px; display: flex; align-items: center; justify-content: center;
  font-size: 64px; box-shadow: var(--shadow);
}

/* ---------- pricing ---------- */
.sp-plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
@media (max-width: 900px) { .sp-plans { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; } }
.sp-plan {
  background: linear-gradient(180deg, var(--bg-card), var(--bg-soft));
  border: 1px solid var(--line); border-radius: var(--radius); padding: 34px 30px;
  display: flex; flex-direction: column; position: relative;
}
.sp-plan.featured { border-color: rgba(212, 169, 78, 0.55); box-shadow: 0 0 0 1px rgba(212,169,78,.25), var(--shadow); }
.sp-plan .badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--gold-bright), var(--gold)); color: #14100a;
  font-size: 11px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase;
  padding: 5px 16px; border-radius: 999px; white-space: nowrap;
}
.sp-plan h3 { margin: 0 0 6px; font-size: 20px; }
.sp-plan .price { font-family: var(--font-display); font-size: 44px; font-weight: 800; margin: 8px 0 2px; }
.sp-plan .price small { font-size: 15px; color: var(--text-dim); font-weight: 500; }
.sp-plan .pdesc { color: var(--text-dim); font-size: 14px; margin-bottom: 20px; }

/* ---------- CTA band ---------- */
.sp-cta-band {
  background: linear-gradient(135deg, rgba(212,169,78,0.12), rgba(212,169,78,0.03));
  border: 1px solid rgba(212, 169, 78, 0.3); border-radius: 20px;
  padding: 56px; text-align: center; margin: 40px 0;
}
.sp-cta-band h2 { font-family: var(--font-display); font-size: clamp(26px, 3.4vw, 38px); margin: 0 0 12px; }
.sp-cta-band p { color: var(--text-dim); max-width: 56ch; margin: 0 auto 28px; }

/* ---------- FAQ ---------- */
.sp-faq { max-width: 820px; margin: 0 auto; }
.sp-faq details { border: 1px solid var(--line); border-radius: 12px; margin-bottom: 12px; background: var(--bg-soft); }
.sp-faq summary { padding: 20px 24px; cursor: pointer; font-weight: 700; font-size: 16px; list-style: none; }
.sp-faq summary::-webkit-details-marker { display: none; }
.sp-faq summary::after { content: "+"; float: right; color: var(--gold-bright); font-size: 20px; }
.sp-faq details[open] summary::after { content: "–"; }
.sp-faq .a { padding: 0 24px 22px; color: var(--text-dim); font-size: 15px; }

/* ---------- footer ---------- */
.sp-footer { border-top: 1px solid var(--line); padding: 56px 0 36px; margin-top: 40px; background: #07090c; }
.sp-footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 40px; }
@media (max-width: 800px) { .sp-footer-grid { grid-template-columns: 1fr 1fr; } }
.sp-footer h4 { font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-faint); margin: 0 0 16px; }
.sp-footer a { display: block; color: var(--text-dim); text-decoration: none; font-size: 14px; margin-bottom: 10px; }
.sp-footer a:hover { color: var(--gold-bright); }
.sp-footer .fine { color: var(--text-faint); font-size: 13px; border-top: 1px solid var(--line); padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.sp-disclaimer { margin-top: 18px; font-size: 11.5px; line-height: 1.6; color: var(--text-faint); max-width: 920px; }

/* ---------- steps ---------- */
.sp-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: step; }
@media (max-width: 800px) { .sp-steps { grid-template-columns: 1fr; } }
.sp-step { background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.sp-step .n {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(212,169,78,0.12); border: 1px solid rgba(212,169,78,0.4);
  color: var(--gold-bright); font-weight: 800; display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px; font-family: var(--font-display);
}
.sp-step h3 { margin: 0 0 8px; font-size: 18px; }
.sp-step p { color: var(--text-dim); font-size: 14.5px; margin: 0; }

/* ---------- misc ---------- */
.sp-center { text-align: center; }
.sp-mt { margin-top: 32px; }
.sp-divider { height: 1px; background: var(--line); margin: 0; border: 0; }
.sp-quote {
  border-left: 3px solid var(--gold); padding: 6px 0 6px 22px; margin: 28px 0;
  font-size: 20px; font-style: italic; color: var(--text);
}
.sp-pills { display: flex; gap: 10px; flex-wrap: wrap; margin: 18px 0; }
.sp-pill {
  font-size: 13px; font-weight: 600; color: var(--text-dim);
  border: 1px solid var(--line-strong); border-radius: 999px; padding: 7px 16px;
  background: var(--bg-soft);
}