/* Sublyra marketing site — single shared stylesheet.
   Dark theme built on the app's brand tokens (app/theme/index.tsx):
   primary #1f7a4d, hover #16603c, light #d1fae5, dark #14532d, highlight #2d9d6a. */

:root {
  --bg: #0b0f0d;
  --bg-raised: #101613;
  --bg-card: rgba(255, 255, 255, 0.035);
  --border: rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.16);

  --brand: #1f7a4d;
  --brand-hover: #16603c;
  --brand-bright: #2d9d6a;
  --brand-light: #d1fae5;
  --brand-dark: #14532d;

  --text: #eef4f0;
  --text-secondary: #b9c7bf;
  --text-muted: #85958c;

  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 22px;

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --maxw: 1120px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

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

h1, h2, h3 { line-height: 1.15; margin: 0 0 0.5em; font-weight: 700; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.2rem, 5.5vw, 3.6rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.3rem); }
h3 { font-size: 1.15rem; }

p { margin: 0 0 1em; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

.section { padding: 84px 0; }
.section-alt { background: var(--bg-raised); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand-bright);
  margin-bottom: 14px;
}

.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head p { color: var(--text-secondary); font-size: 1.05rem; }

/* ------------------------------------------------------------- header / nav */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 15, 13, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 24px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
  margin-right: auto;
}
.logo:hover { text-decoration: none; }
.logo img { width: 30px; height: 30px; }

.site-nav { display: flex; align-items: center; flex-wrap: wrap; gap: 4px 22px; }
.site-nav a {
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 6px 0;
}
.site-nav a:hover { color: var(--text); text-decoration: none; }
.site-nav a.active { color: var(--text); border-bottom: 2px solid var(--brand-bright); }
.site-nav .btn { padding: 9px 18px; font-size: 0.9rem; }

/* ----------------------------------------------------------------- buttons */

.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }

.btn-primary {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 0 0 1px rgba(45, 157, 106, 0.35), 0 8px 30px rgba(31, 122, 77, 0.35);
}
.btn-primary:hover { background: var(--brand-bright); color: #fff; }

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-ghost:hover { border-color: var(--brand-bright); color: var(--text); }

/* -------------------------------------------------------------------- hero */

.hero {
  position: relative;
  padding: 110px 0 90px;
  overflow: hidden;
  background:
    radial-gradient(720px 420px at 78% -8%, rgba(31, 122, 77, 0.28), transparent 65%),
    radial-gradient(560px 380px at 8% 108%, rgba(31, 122, 77, 0.14), transparent 60%),
    var(--bg);
}

.hero-inner { max-width: 760px; }
.hero h1 .accent { color: var(--brand-bright); }
.hero .sub {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin-bottom: 34px;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.hero-note { margin-top: 18px; font-size: 0.88rem; color: var(--text-muted); }

/* -------------------------------------------------------------- trust strip */

.trust-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-raised);
  padding: 22px 0;
}
.trust-strip .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 40px;
  justify-content: center;
}
.trust-strip span {
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.trust-strip svg { flex: none; }

/* ------------------------------------------------------------- cards / grid */

.grid { display: grid; gap: 20px; }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover {
  border-color: rgba(45, 157, 106, 0.45);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}
.card h3 { margin-bottom: 8px; }
.card p { color: var(--text-secondary); font-size: 0.95rem; margin: 0; }

.card-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(31, 122, 77, 0.16);
  border: 1px solid rgba(45, 157, 106, 0.35);
  color: var(--brand-bright);
  margin-bottom: 16px;
}

/* ------------------------------------------------------------ how it works */

.steps { counter-reset: step; display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.step { position: relative; padding-top: 40px; }
.step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  top: 0;
  left: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--brand);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.step h3 { margin-top: 0; }
.step p { color: var(--text-secondary); font-size: 0.95rem; }

/* ------------------------------------------------------------ screenshots */

.shots { display: grid; gap: 24px; grid-template-columns: 1fr; }
@media (min-width: 760px) { .shots { grid-template-columns: 1fr 1fr; } }

.shot { overflow: hidden; padding: 0; }
.shot img { width: 100%; height: auto; border-bottom: 1px solid var(--border); }
.shot figcaption { padding: 16px 20px; font-size: 0.9rem; color: var(--text-secondary); }
.shot figcaption strong { color: var(--text); display: block; font-size: 0.95rem; margin-bottom: 2px; }

/* ----------------------------------------------------------------- pricing */

.toggle {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  border-radius: 999px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  margin-bottom: 40px;
}
.toggle button {
  border: 0;
  background: transparent;
  color: var(--text-muted);
  font: inherit;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 8px 20px;
  border-radius: 999px;
  cursor: pointer;
}
.toggle button[aria-pressed="true"] { background: var(--brand); color: #fff; }
.toggle .save-tag { font-size: 0.75rem; color: var(--brand-light); opacity: 0.85; margin-left: 6px; }
.toggle button[aria-pressed="true"] .save-tag { color: #d1fae5; }

.plans { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); align-items: stretch; }

.plan { display: flex; flex-direction: column; position: relative; }
.plan.featured {
  border-color: rgba(45, 157, 106, 0.55);
  background: linear-gradient(180deg, rgba(31, 122, 77, 0.14), rgba(255, 255, 255, 0.03));
  box-shadow: 0 0 50px rgba(31, 122, 77, 0.18);
}

.plan-badge {
  position: absolute;
  top: -12px;
  left: 24px;
  background: var(--brand);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 999px;
}

.plan h3 { font-size: 1.3rem; margin-bottom: 2px; }
.plan .blurb { color: var(--text-muted); font-size: 0.88rem; min-height: 2.6em; }
.plan .price { margin: 18px 0 4px; }
.plan .price .amount { font-size: 2.4rem; font-weight: 700; letter-spacing: -0.02em; }
.plan .price .per { color: var(--text-muted); font-size: 0.9rem; }
.plan .price-note { font-size: 0.82rem; color: var(--text-muted); min-height: 1.4em; margin-bottom: 14px; }
.plan .fee {
  font-size: 0.85rem;
  color: var(--brand-light);
  background: rgba(31, 122, 77, 0.12);
  border: 1px solid rgba(45, 157, 106, 0.3);
  border-radius: 8px;
  padding: 8px 12px;
  margin-bottom: 18px;
}
.plan ul { list-style: none; margin: 0 0 22px; padding: 0; flex: 1; }
.plan li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 9px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.plan li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: rgba(45, 157, 106, 0.2);
  border: 1px solid var(--brand-bright);
}
.plan li::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 9px;
  width: 5px;
  height: 8px;
  border: solid var(--brand-bright);
  border-width: 0 2px 2px 0;
  transform: rotate(40deg) translateY(-2px);
}
.plan .btn { text-align: center; }

.addons { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.addon { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; padding: 20px 24px; }
.addon h3 { font-size: 1rem; margin-bottom: 4px; }
.addon p { font-size: 0.88rem; }
.addon .addon-price { white-space: nowrap; font-weight: 700; color: var(--brand-light); font-size: 0.95rem; }

.fee-note {
  margin-top: 28px;
  font-size: 0.88rem;
  color: var(--text-muted);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-md);
  padding: 14px 18px;
}

/* -------------------------------------------------------------------- FAQ */

.faq details {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  margin-bottom: 12px;
  padding: 0 22px;
}
.faq summary {
  cursor: pointer;
  font-weight: 600;
  padding: 18px 0;
  list-style: none;
  position: relative;
  padding-right: 30px;
}
.faq summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 16px;
  font-size: 1.3rem;
  color: var(--brand-bright);
  font-weight: 400;
}
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--text-secondary); font-size: 0.95rem; padding-bottom: 18px; margin: 0; }

/* ----------------------------------------------------------- final CTA band */

.cta-band {
  text-align: center;
  background:
    radial-gradient(600px 320px at 50% 0%, rgba(31, 122, 77, 0.3), transparent 70%),
    var(--bg-raised);
  border-top: 1px solid var(--border);
}
.cta-band p { color: var(--text-secondary); max-width: 520px; margin-left: auto; margin-right: auto; margin-bottom: 30px; }

/* ------------------------------------------------------------------ footer */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 48px 0 36px;
  background: var(--bg);
}
.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 40px;
  align-items: flex-start;
  justify-content: space-between;
}
.site-footer .footer-brand { max-width: 320px; }
.site-footer .footer-brand p { color: var(--text-muted); font-size: 0.88rem; margin: 10px 0 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 28px; }
.footer-links a { color: var(--text-secondary); font-size: 0.92rem; }
.footer-links a:hover { color: var(--text); }
.footer-bottom {
  margin-top: 36px;
  padding-top: 22px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* --------------------------------------------------------------- prose page */

.prose { max-width: 760px; }
.prose h2 { font-size: 1.35rem; margin-top: 44px; }
.prose h3 { font-size: 1.05rem; margin-top: 28px; }
.prose p, .prose li { color: var(--text-secondary); font-size: 0.97rem; }
.prose ul { padding-left: 22px; }
.prose li { margin-bottom: 6px; }
.prose .updated { color: var(--text-muted); font-size: 0.88rem; }
.prose strong { color: var(--text); }

.page-head { padding: 72px 0 8px; }
.page-head p { color: var(--text-secondary); max-width: 620px; font-size: 1.05rem; }

/* ---------------------------------------------------------------- utilities */

.text-muted { color: var(--text-muted); }
.mt-0 { margin-top: 0; }
.center { text-align: center; }

@media (max-width: 640px) {
  .section { padding: 60px 0; }
  .hero { padding: 72px 0 64px; }
  .site-header .wrap { gap: 8px 16px; }
}