/* Latentry — site styles. Privacy-first, on-device iPhone toolbox. */

:root {
  --bg: #0b0b10;
  --bg-soft: #14141c;
  --card: #181824;
  --text: #f4f4f8;
  --muted: #a6a6b8;
  --accent: #7c5cff;
  --accent-soft: #a892ff;
  --border: #26263a;
  --max: 880px;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #ffffff;
    --bg-soft: #f5f5fa;
    --card: #ffffff;
    --text: #14141c;
    --muted: #5a5a70;
    --accent: #6a45ff;
    --accent-soft: #5435d6;
    --border: #e6e6ef;
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* Header */
header {
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: saturate(160%) blur(12px);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.15rem; color: var(--text); }
.brand .mark {
  width: 28px; height: 28px; border-radius: 7px;
  background: linear-gradient(135deg, var(--accent), var(--accent-soft));
  display: grid; place-items: center; color: #fff; font-weight: 800; font-size: 1rem;
}
.brand:hover { text-decoration: none; }
.nav-links { display: flex; gap: 22px; font-size: 0.95rem; }
.nav-links a { color: var(--muted); }
.nav-links a:hover { color: var(--text); text-decoration: none; }

/* Hero */
.hero { padding: 88px 0 56px; text-align: center; }
.hero h1 { font-size: clamp(2.1rem, 6vw, 3.4rem); line-height: 1.1; margin: 0 0 18px; letter-spacing: -0.02em; }
.hero .lead { font-size: clamp(1.05rem, 2.4vw, 1.3rem); color: var(--muted); max-width: 620px; margin: 0 auto 32px; }
.badges { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 28px; }
.badge {
  font-size: 0.85rem; color: var(--muted); background: var(--bg-soft);
  border: 1px solid var(--border); border-radius: 999px; padding: 6px 14px;
}

.cta { display: inline-flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.btn {
  display: inline-block; padding: 13px 24px; border-radius: 12px; font-weight: 600;
  background: linear-gradient(135deg, var(--accent), var(--accent-soft)); color: #fff;
  border: 1px solid transparent;
}
.btn:hover { text-decoration: none; filter: brightness(1.08); }
.btn.secondary { background: transparent; color: var(--text); border-color: var(--border); }

/* Sections */
section { padding: 48px 0; }
h2 { font-size: 1.6rem; letter-spacing: -0.01em; margin: 0 0 10px; }
.section-sub { color: var(--muted); margin: 0 0 28px; }

/* Tools grid */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
.tool {
  background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 18px;
}
.tool h3 { margin: 0 0 4px; font-size: 1rem; }
.tool p { margin: 0; color: var(--muted); font-size: 0.9rem; }

/* Privacy callout */
.callout {
  background: var(--bg-soft); border: 1px solid var(--border); border-radius: 16px;
  padding: 28px; margin-top: 8px;
}
.callout h2 { margin-top: 0; }

/* Content pages (privacy, support) */
.content { padding: 56px 0; }
.content h1 { font-size: clamp(1.8rem, 5vw, 2.6rem); margin: 0 0 6px; letter-spacing: -0.02em; }
.content .updated { color: var(--muted); font-size: 0.9rem; margin: 0 0 32px; }
.content h2 { font-size: 1.3rem; margin: 36px 0 8px; }
.content h3 { font-size: 1.05rem; margin: 24px 0 6px; }
.content ul { padding-left: 22px; }
.content li { margin: 6px 0; }
.content strong { color: var(--text); }

/* Footer */
footer { border-top: 1px solid var(--border); padding: 40px 0; color: var(--muted); font-size: 0.9rem; }
.foot { display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; align-items: center; }
.foot-links { display: flex; gap: 20px; }
.foot-links a { color: var(--muted); }

@media (max-width: 560px) {
  .nav-links { gap: 16px; }
  .hero { padding: 56px 0 40px; }
}