/* ══════════════════════════════════════════════════════════════════════
   Blur Face: Reef palette lifted from the app's own design system
   (DesignSystem/AppColors.swift) and the type of the store screenshots.
   Mint light mode, near-black dark mode, constant green brand accent.
     Display & body · Geist   Labels & numbers · Geist Mono
   Shared by the landing page, privacy policy and terms.
   ══════════════════════════════════════════════════════════════════════ */
:root {
  --bf-primary:       #25e07c;  /* Reef.primary (constant)   */
  --bf-primary2:      #11a85a;  /* Reef.primary2 (constant)  */
  --bf-navy:          #0e3b5c;  /* Reef.navy (constant)      */
  --bf-coral:         #ff7a6b;  /* Reef.coral (constant)     */
  --bf-on-accent:     #070807;  /* ink on the green accent   */
  --bf-bg:            #f4fbf4;  /* Reef.background           */
  --bf-card:          #ffffff;  /* Reef.card                 */
  --bf-ink:           #0a280d;  /* Reef.ink                  */
  --bf-ink2:          #3b6442;  /* Reef.ink2                 */
  --bf-ink3:          #7a9e7e;  /* Reef.ink3                 */
  --bf-line:          #d2ecd6;  /* Reef.line                 */
  --bf-readable:      #11a85a;  /* green that reads on the surface */
  --bf-primary-soft:  rgba(37, 224, 124, 0.18);
  --bf-glow:          rgba(37, 224, 124, 0.22);
  --bf-header:        rgba(244, 251, 244, 0.82);
  --bf-shadow:        0 18px 44px rgba(10, 40, 13, 0.16), 0 3px 10px rgba(10, 40, 13, 0.06);

  --bf-display: "Geist", system-ui, sans-serif;
  --bf-mono:    "Geist Mono", ui-monospace, monospace;

  /* Remap the site-wide tokens so the shared header / footer follow Blur Face */
  --bg: var(--bf-bg);
  --bg-elevated: var(--bf-card);
  --text: var(--bf-ink);
  --text-muted: var(--bf-ink2);
  --text-faint: var(--bf-ink3);
  --border: var(--bf-line);
  --border-hover: var(--bf-ink3);
  --accent: var(--bf-readable);
  --font-sans: var(--bf-display);
  --radius: 24px;
  --radius-sm: 14px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bf-bg:           #070807;
    --bf-card:         #131a13;
    --bf-ink:          #e5f5e8;
    --bf-ink2:         #8bb896;
    --bf-ink3:         #4d6e52;
    --bf-line:         #182b1a;
    --bf-readable:     #25e07c;
    --bf-primary-soft: rgba(37, 224, 124, 0.12);
    --bf-glow:         rgba(37, 224, 124, 0.16);
    --bf-header:       rgba(7, 8, 7, 0.78);
    --bf-shadow:       0 18px 44px rgba(0, 0, 0, 0.6), 0 3px 10px rgba(0, 0, 0, 0.4);
  }
}

/* The elliptical green glow from the store screenshot backgrounds */
body {
  font-family: var(--bf-display);
  color: var(--bf-ink);
  background:
    radial-gradient(70% 560px at 50% 0%, var(--bf-glow), transparent 70%),
    var(--bf-bg);
}

/* ── Shared chrome ────────────────────────────────────────────────────── */
.site-header { background: var(--bf-header); border-bottom-color: var(--bf-line); }
.site-header .logo,
.site-footer .logo {
  font-family: var(--bf-display); font-weight: 700;
  background: none; -webkit-text-fill-color: var(--bf-ink); color: var(--bf-ink);
}
.nav-link:hover { color: var(--bf-ink); background: var(--bf-card); }
.site-footer { background: var(--bf-card); border-top: 1px solid var(--bf-line); }
.footer-col h4 { font-family: var(--bf-mono); font-weight: 500; letter-spacing: 0.12em; }
.footer-col a:hover { color: var(--bf-readable); }

h1, h2, h3 { font-family: var(--bf-display); letter-spacing: -0.03em; }

/* Mono uppercase eyebrow, as on every store screenshot */
.bf-label {
  font-family: var(--bf-mono); font-size: 12px; font-weight: 500;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--bf-readable);
}
.bf-accent { color: var(--bf-readable); }

/* ── Hero ─────────────────────────────────────────────────────────────── */
.bf-hero {
  text-align: center; display: flex; flex-direction: column; align-items: center;
  gap: 20px; padding: 88px 24px 48px; max-width: 780px; margin: 0 auto;
}
/* Icon inside the viewfinder corners from the app icon */
.bf-frame { position: relative; padding: 18px; }
.bf-frame::before, .bf-frame::after,
.bf-frame span::before, .bf-frame span::after {
  content: ""; position: absolute; width: 22px; height: 22px;
  border: 3px solid var(--bf-primary);
}
.bf-frame::before { top: 0; left: 0; border-right: 0; border-bottom: 0; }
.bf-frame::after  { top: 0; right: 0; border-left: 0; border-bottom: 0; }
.bf-frame span::before { bottom: 0; left: 0; border-right: 0; border-top: 0; }
.bf-frame span::after  { bottom: 0; right: 0; border-left: 0; border-top: 0; }
.bf-hero-icon {
  display: block; width: 120px; height: 120px; border-radius: 27px;
  box-shadow: 0 22px 54px rgba(17, 168, 90, 0.35);
}
.bf-hero h1 {
  margin: 0; font-size: clamp(2.6rem, 7vw, 4.4rem); font-weight: 700; line-height: 1.02;
  color: var(--bf-ink);
}
.bf-hero .bf-lead {
  margin: 0; max-width: 580px; font-size: 1.125rem; line-height: 1.65; color: var(--bf-ink2);
}
.bf-hero .store-links { justify-content: center; padding-top: 8px; }

/* Store buttons: deep green-black pill, like the app's dark controls */
.bf-hero .store-btn {
  background: var(--bf-ink); border-color: var(--bf-ink); color: var(--bf-bg);
  border-radius: 14px; padding: 10px 18px;
}
.bf-hero .store-btn:hover { background: #163b1a; border-color: #163b1a; }
.bf-hero .store-btn.is-soon { background: transparent; color: var(--bf-ink2); border-color: var(--bf-line); cursor: default; }
@media (prefers-color-scheme: dark) {
  .bf-hero .store-btn { background: var(--bf-card); border-color: var(--bf-line); color: var(--bf-ink); }
  .bf-hero .store-btn:hover { background: #1b251b; }
  .bf-hero .store-btn.is-soon { background: transparent; color: var(--bf-ink2); }
}

/* ── Stat chips ───────────────────────────────────────────────────────── */
.bf-stats {
  max-width: 820px; margin: 0 auto; padding: 0 24px 8px;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 10px;
}
.bf-stat {
  background: var(--bf-card); border: 1px solid var(--bf-line); border-radius: 999px;
  padding: 7px 16px; font-size: 14px; color: var(--bf-ink2);
}
.bf-stat strong { font-family: var(--bf-mono); font-weight: 600; color: var(--bf-ink); }

/* ── Section heads ────────────────────────────────────────────────────── */
.bf-section-head { max-width: var(--max-width); margin: 0 auto; padding: 56px 24px 22px; text-align: center; }
.bf-section-head .bf-label { display: block; margin-bottom: 10px; }
.bf-section-head h2 { font-size: clamp(1.75rem, 4vw, 2.25rem); font-weight: 700; margin: 0 0 8px; color: var(--bf-ink); }
.bf-section-head p { margin: 0 auto; max-width: 560px; color: var(--bf-ink2); }

/* ── Screenshots ──────────────────────────────────────────────────────── */
.bf-shots {
  max-width: var(--max-width); margin: 0 auto; padding: 4px 24px 24px;
  display: flex; gap: 20px; overflow-x: auto; justify-content: safe center;
  scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch;
}
.bf-shot { flex: 0 0 auto; width: 200px; margin: 0; scroll-snap-align: center; }
.bf-shot img {
  width: 100%; height: auto; display: block; border-radius: 20px;
  border: 1px solid var(--bf-line); box-shadow: var(--bf-shadow);
}
.bf-shots::-webkit-scrollbar { height: 8px; }
.bf-shots::-webkit-scrollbar-track { background: var(--bf-card); border-radius: 999px; }
.bf-shots::-webkit-scrollbar-thumb { background: var(--bf-primary); border-radius: 999px; }

/* ── How it works ─────────────────────────────────────────────────────── */
.bf-steps {
  max-width: var(--max-width); margin: 0 auto; padding: 0 24px;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px;
  counter-reset: step;
}
.bf-step {
  background: var(--bf-card); border: 1px solid var(--bf-line); border-radius: var(--radius); padding: 24px;
  counter-increment: step;
}
.bf-step::before {
  content: counter(step);
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; border-radius: 50%; margin-bottom: 14px;
  background: var(--bf-primary); color: var(--bf-on-accent);
  font-family: var(--bf-mono); font-weight: 600; font-size: 14px;
}
.bf-step h3 { margin: 0 0 6px; font-size: 18px; font-weight: 700; color: var(--bf-ink); }
.bf-step p { margin: 0; font-size: 15px; color: var(--bf-ink2); }

/* ── Real-life uses card ──────────────────────────────────────────────── */
.bf-uses-wrap { padding: 0 24px; }
.bf-uses {
  max-width: 760px; margin: 16px auto 0; padding: 22px 24px;
  background: var(--bf-card); border: 1px solid var(--bf-line); border-radius: var(--radius);
}
.bf-uses .bf-label { display: block; margin-bottom: 12px; }
.bf-uses ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 8px 24px; }
.bf-uses li { position: relative; padding-left: 24px; font-size: 15px; color: var(--bf-ink2); }
.bf-uses li::before { content: "✓"; position: absolute; left: 0; color: var(--bf-readable); font-weight: 700; }

/* ── Features ─────────────────────────────────────────────────────────── */
.bf-features {
  max-width: var(--max-width); margin: 0 auto; padding: 0 24px;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px;
}
.bf-feature {
  background: var(--bf-card); border: 1px solid var(--bf-line); border-radius: var(--radius); padding: 24px;
}
.bf-feature h3 { margin: 0 0 6px; font-size: 18px; font-weight: 700; color: var(--bf-ink); }
.bf-feature p { margin: 0; font-size: 15px; color: var(--bf-ink2); }
.bf-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 50%; margin-bottom: 14px;
  background: var(--bf-primary-soft); color: var(--bf-readable);
}
.bf-icon svg { width: 22px; height: 22px; }

/* ── Hide style chips, the style picker row from the Edit screen ─────── */
.bf-styles {
  max-width: 760px; margin: 16px auto 0; padding: 0 24px;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 8px;
}
.bf-chip {
  display: inline-block; padding: 6px 14px; border-radius: 999px;
  background: var(--bf-card); border: 1px solid var(--bf-line);
  font-family: var(--bf-mono); font-size: 13px; color: var(--bf-ink2);
}
.bf-chip.is-on { background: var(--bf-primary); border-color: var(--bf-primary); color: var(--bf-on-accent); font-weight: 600; }

/* ── Premium card ─────────────────────────────────────────────────────── */
.bf-free {
  max-width: 600px; margin: 0 auto 16px; padding: 0 24px; text-align: center;
  font-size: 15px; color: var(--bf-ink2);
}
.bf-pro { max-width: 600px; margin: 0 auto; padding: 0 24px 96px; }
.bf-pro-card {
  background: var(--bf-card); border: 1px solid var(--bf-line); border-radius: var(--radius);
  padding: 32px 28px; text-align: center;
}
.bf-pro-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 64px; height: 64px; border-radius: 50%; margin-bottom: 12px;
  background: var(--bf-primary-soft); color: var(--bf-readable);
}
.bf-pro-badge svg { width: 30px; height: 30px; }
.bf-pro-card h3 { margin: 0 0 4px; font-size: 26px; font-weight: 700; color: var(--bf-ink); }
.bf-pro-card .bf-sub { margin: 0; color: var(--bf-ink2); font-size: 15px; }
.bf-perks { list-style: none; margin: 22px auto 0; padding: 0; max-width: 360px; text-align: left; }
.bf-perks li { padding: 8px 0 8px 32px; position: relative; font-size: 15px; color: var(--bf-ink2); }
.bf-perks li strong { display: block; color: var(--bf-ink); font-weight: 600; }
.bf-perks li::before {
  content: "✓"; position: absolute; left: 0; top: 10px;
  width: 20px; height: 20px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  background: var(--bf-primary); color: var(--bf-on-accent); font-size: 12px; font-weight: 700;
}
.bf-price-btn {
  display: block; margin: 24px auto 0; max-width: 360px; padding: 15px 20px; border-radius: 18px;
  background: var(--bf-primary); color: var(--bf-on-accent); font-weight: 700; font-size: 16px;
}
.bf-fine { margin: 12px 0 0; font-family: var(--bf-mono); font-size: 12.5px; color: var(--bf-ink3); }

/* ── Legal pages ──────────────────────────────────────────────────────── */
.legal { max-width: 760px; margin: 0 auto; padding: 88px 24px 96px; }
.legal h1 { font-size: clamp(2.2rem, 6vw, 2.8rem); font-weight: 700; margin: 0 0 8px; }
.legal .legal-updated { font-family: var(--bf-mono); font-size: 13px; color: var(--bf-ink3); margin: 0 0 40px; }
.legal h2 { font-size: 20px; font-weight: 700; margin: 40px 0 12px; }
.legal p, .legal li { color: var(--bf-ink2); font-size: 15.5px; line-height: 1.75; }
.legal ul { padding-left: 20px; }
.legal a { color: var(--bf-readable); text-decoration: underline; }

@media (max-width: 640px) {
  .bf-hero { padding-top: 64px; }
  .bf-shot { width: 190px; }
  .nav-link { padding: 6px 8px; }
}