/* ============================================================
   Gray — marketing site
   Two personalities, matching the app itself:
   - Light  = "Mist":     paper, serif, warm terracotta.
   - Dark   = "Nocturne": near-black, rounded, violet -> teal.
   The site follows the visitor's system appearance, exactly
   like the app follows device appearance ("switch device
   appearance to switch worlds").
   ============================================================ */

:root {
  --bg: #F6F4F1;
  --card: #FFFFFF;
  --card-elevated: #F0EEE9;
  --line: #E7E3DD;
  --ink: #3A3835;
  --ink-soft: #8A867F;
  --accent: #C98A6B;
  --accent-2: #B9765A;
  --accent-soft: #F3E4DB;
  --sos: #9AA88F;
  --font-title: 'Lora', 'Markazi Text', Georgia, serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Tahoma, sans-serif;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --shadow-soft: 0 8px 30px rgba(58, 56, 53, 0.06);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0B0B0F;
    --card: #15151C;
    --card-elevated: #1D1D27;
    --line: #2A2A38;
    --ink: #F2F1F7;
    --ink-soft: #8B8A9E;
    --accent: #8B5CF6;
    --accent-2: #2DD4BF;
    --accent-soft: #241A45;
    --sos: #F472B6;
    --font-title: 'Baloo 2', 'Baloo Bhaijaan 2', var(--font-body);
    --shadow-soft: 0 8px 40px rgba(0, 0, 0, 0.35);
    color-scheme: dark;
  }
}

html[lang="ar"] {
  --font-title: 'Markazi Text', Georgia, serif;
  --font-body: 'Tajawal', -apple-system, 'Segoe UI', Tahoma, sans-serif;
}

@media (prefers-color-scheme: dark) {
  html[lang="ar"] {
    --font-title: 'Baloo Bhaijaan 2', var(--font-body);
  }
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  transition: background 0.3s ease, color 0.3s ease;
}

html[dir="rtl"] body { text-align: right; }

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

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

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent-2);
}

html[lang="ar"] .eyebrow { letter-spacing: 0; text-transform: none; }

h1, h2, h3 {
  font-family: var(--font-title);
  font-weight: 500;
  color: var(--ink);
  margin: 0 0 0.4em;
  line-height: 1.2;
}

@media (prefers-color-scheme: dark) {
  h1, h2, h3 { font-weight: 800; }
}

h1 { font-size: clamp(34px, 6vw, 56px); }
h2 { font-size: clamp(26px, 4vw, 36px); }
h3 { font-size: 19px; }

p { color: var(--ink); }
.muted { color: var(--ink-soft); }

/* ---------- Nav ---------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-title);
  font-size: 20px;
  font-weight: 700;
}

.brand img { width: 32px; height: 32px; border-radius: 8px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 14px;
  font-weight: 600;
}

.nav-links a { color: var(--ink-soft); transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--accent); }

@media (max-width: 680px) {
  .brand span { display: none; }
  .nav-links { display: none; }
}

.lang-toggle {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px;
  gap: 2px;
  background: var(--card);
}

.lang-toggle button {
  border: none;
  background: transparent;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 999px;
  cursor: pointer;
  color: var(--ink-soft);
  font-family: var(--font-body);
}

.lang-toggle button.is-active {
  background: var(--accent-soft);
  color: var(--accent-2);
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  box-shadow: var(--shadow-soft);
}

.btn-ghost {
  background: var(--card);
  color: var(--ink);
  border-color: var(--line);
}

.btn[disabled], .btn.is-soon {
  opacity: 0.7;
  cursor: default;
}

.btn.is-soon:hover { transform: none; }

/* ---------- Hero ---------- */

.hero {
  padding: 96px 0 64px;
  text-align: center;
}

.hero-icon {
  width: 96px;
  height: 96px;
  border-radius: 26px;
  margin: 0 auto 28px;
  box-shadow: var(--shadow-soft);
}

.hero p.lead {
  max-width: 560px;
  margin: 18px auto 34px;
  font-size: 17px;
  color: var(--ink-soft);
}

.hero-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.badge-row {
  margin-top: 30px;
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

.pill {
  font-size: 12.5px;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--card);
  border: 1px solid var(--line);
  color: var(--ink-soft);
}

/* ---------- Sections ---------- */

section { padding: 68px 0; }

.section-head {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 44px;
}

/* ---------- Feature grid ---------- */

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

@media (max-width: 860px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .grid { grid-template-columns: 1fr; }
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 22px;
}

.feature-card .icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 14px;
}

.feature-card h3 { margin-bottom: 6px; }
.feature-card p { font-size: 14px; color: var(--ink-soft); margin: 0; }

/* ---------- Privacy strip ---------- */

.privacy-strip {
  background: var(--card-elevated);
  border-radius: 28px;
  padding: 48px;
}

@media (max-width: 700px) { .privacy-strip { padding: 30px 22px; } }

.privacy-strip .grid { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 860px) { .privacy-strip .grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .privacy-strip .grid { grid-template-columns: 1fr; } }

.privacy-item { text-align: center; }
.privacy-item .icon {
  width: 52px; height: 52px; margin: 0 auto 12px;
  border-radius: 16px; background: var(--card);
  display: flex; align-items: center; justify-content: center; font-size: 22px;
}
.privacy-item h3 { font-size: 15px; margin-bottom: 4px; }
.privacy-item p { font-size: 13px; color: var(--ink-soft); margin: 0; }

/* ---------- Two-tone theme showcase ---------- */

.theme-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

@media (max-width: 700px) { .theme-showcase { grid-template-columns: 1fr; } }

.theme-card {
  border-radius: var(--radius-lg);
  padding: 30px;
  border: 1px solid var(--line);
}

.theme-card.mist-demo {
  background: #F6F4F1;
  color: #3A3835;
  font-family: 'Lora', 'Markazi Text', Georgia, serif;
}

.theme-card.nocturne-demo {
  background: #0B0B0F;
  color: #F2F1F7;
  font-family: 'Baloo 2', 'Baloo Bhaijaan 2', sans-serif;
  font-weight: 700;
}

.theme-card .dot {
  width: 34px; height: 34px; border-radius: 50%;
  margin-bottom: 14px;
}

.mist-demo .dot { background: linear-gradient(135deg, #C98A6B, #B9765A); }
.nocturne-demo .dot { background: linear-gradient(135deg, #8B5CF6, #2DD4BF); }

.theme-card .tag {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em;
  opacity: 0.6; font-family: var(--font-body); font-weight: 700;
}

/* These two swatches always show their own fixed light/dark card, no
   matter which theme the rest of the page is in — the global heading
   and paragraph color rules were winning over the inherited swatch
   color, making text invisible. Pin them to a plain gray explicitly. */
.theme-card.mist-demo h3,
.theme-card.mist-demo .tag {
  color: #3A3835;
}

.theme-card.nocturne-demo h3,
.theme-card.nocturne-demo .tag {
  color: #F2F1F7;
}

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

.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
}

.faq-item:first-child { padding-top: 0; }

.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  font-weight: 700;
  font-size: 15.5px;
}

.faq-q .chev {
  transition: transform 0.2s ease;
  flex-shrink: 0;
  color: var(--ink-soft);
}

.faq-item[open] .faq-q .chev { transform: rotate(180deg); }

.faq-a {
  margin-top: 10px;
  font-size: 14.5px;
  color: var(--ink-soft);
  line-height: 1.65;
}

/* remove default <details> marker */
summary { list-style: none; }
summary::-webkit-details-marker { display: none; }

/* ---------- Permission primer mockup ---------- */

.primer-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

@media (max-width: 700px) { .primer-grid { grid-template-columns: 1fr; } }

.primer-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--card);
}

.primer-mock {
  padding: 30px 22px;
  text-align: center;
  background: var(--bg);
}

.primer-mock .mock-icon {
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--accent-soft);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; margin: 0 auto 14px;
}

.primer-mock h3 { font-family: var(--font-title); font-size: 17px; margin-bottom: 8px; }
.primer-mock p { font-size: 13px; color: var(--ink-soft); margin: 0; }

.primer-meta {
  padding: 16px 22px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--ink-soft);
  border-top: 1px solid var(--line);
}

.primer-meta strong { color: var(--ink); }

.status-dot {
  width: 8px; height: 8px; border-radius: 50%; margin-top: 5px; flex-shrink: 0;
}
.status-dot.on { background: var(--accent); }
.status-dot.off { background: var(--ink-soft); opacity: 0.5; }

/* ---------- Crisis / safety notice ---------- */

.notice {
  border: 1px solid var(--line);
  background: var(--accent-soft);
  border-radius: var(--radius-lg);
  padding: 22px 26px;
  font-size: 14px;
  color: var(--ink);
}

.notice strong { display: block; margin-bottom: 6px; font-family: var(--font-title); font-size: 16px; }

/* ---------- Legal text ---------- */

.legal {
  max-width: 760px;
  margin: 0 auto;
}

.legal h2 { margin-top: 46px; font-size: 21px; }
.legal h2:first-child { margin-top: 0; }
.legal p, .legal li { color: var(--ink-soft); font-size: 14.5px; line-height: 1.75; }
.legal ul { padding-inline-start: 20px; }
.legal .updated { color: var(--ink-soft); font-size: 13px; margin-bottom: 40px; }

/* ---------- Footer ---------- */

footer {
  border-top: 1px solid var(--line);
  padding: 46px 0 34px;
  margin-top: 40px;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer-links {
  display: flex;
  gap: 20px;
  font-size: 13.5px;
  color: var(--ink-soft);
  flex-wrap: wrap;
}

.footer-links a:hover { color: var(--accent); }

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--ink-soft);
}

.footer-brand img {
  height: 26px;
  width: auto;
  opacity: 0.9;
}

.footer-brand a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--ink-soft);
}

.footer-brand a:hover { color: var(--accent); }

.footer-bottom {
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  color: var(--ink-soft);
  text-align: center;
}

/* ---------- Page hero (support / privacy) ---------- */

.page-hero {
  padding: 64px 0 20px;
  text-align: center;
}

.page-hero p { color: var(--ink-soft); max-width: 520px; margin: 12px auto 0; }

/* ---------- Utility ---------- */

.mt-lg { margin-top: 60px; }
.text-center { text-align: center; }