/* iHelpers — modern dark theme */

/* Self-hosted Inter variable (latin) — no third-party font requests */
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("/assets/fonts/inter-latin.woff2") format("woff2");
}

:root {
  --bg: #05060a;
  --bg-elevated: #0c0e14;
  --bg-card: rgba(255,255,255,0.035);
  --bg-card-hover: rgba(255,255,255,0.06);
  --border: rgba(255,255,255,0.08);
  --border-strong: rgba(255,255,255,0.14);
  --text: #f4f5f7;
  --text-muted: #9aa3b2;
  --text-dim: #6b7382;
  --accent: #5b8cff;
  --accent-2: #8b7bff;
  --accent-glow: rgba(91,140,255,0.35);
  --success: #3dd68c;
  --radius: 18px;
  --radius-sm: 12px;
  --max: 1120px;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(91,140,255,0.16), transparent 55%),
    radial-gradient(900px 500px at 90% 0%, rgba(139,123,255,0.12), transparent 50%),
    radial-gradient(800px 400px at 50% 100%, rgba(61,214,140,0.05), transparent 45%),
    var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

.wrap {
  width: min(var(--max), calc(100% - 2.5rem));
  margin: 0 auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  background: rgba(5,6,10,0.72);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 1rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  color: var(--text);
  text-decoration: none;
  line-height: 0;
}
.brand:hover {
  text-decoration: none;
  opacity: 0.9;
  transform: none;
}
.brand-logo {
  display: block;
  width: 44px;
  height: 44px;
  border-radius: 11px;
  object-fit: cover;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.08), 0 4px 16px rgba(0,0,0,0.35);
  transition: transform .15s ease, box-shadow .15s ease, opacity .15s ease;
}
.brand:hover .brand-logo {
  transform: scale(1.04);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.12), 0 6px 20px rgba(0,0,0,0.4), 0 0 20px var(--accent-glow);
}
/* Apple-style: mark only; name is in aria-label / alt for accessibility */

.nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-size: 0.92rem;
}
.nav a {
  color: var(--text-muted);
  text-decoration: none;
}
.nav a:hover { color: var(--text); }

/* Hero */
.hero {
  padding: 4.5rem 0 2.5rem;
  text-align: center;
}
.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  color: var(--text-muted);
  font-size: 0.82rem;
  margin-bottom: 1.25rem;
}
.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
  font-weight: 750;
}
.hero h1 .grad {
  background: linear-gradient(120deg, #fff 0%, #b8c7ff 45%, #9b8cff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p.lead {
  margin: 0 auto;
  max-width: 38rem;
  color: var(--text-muted);
  font-size: 1.1rem;
}

/* Grid */
.section { padding: 1.5rem 0 4.5rem; }
.section-title {
  margin: 0 0 1.25rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  font-weight: 600;
}
.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}
.app-card {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  padding: 1.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: inherit;
  text-decoration: none;
  transition: transform .18s ease, border-color .18s ease, background .18s ease, box-shadow .18s ease;
  min-height: 180px;
}
.app-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-strong);
  background: var(--bg-card-hover);
  box-shadow: 0 16px 40px rgba(0,0,0,0.35);
  text-decoration: none;
  color: inherit;
}
.app-card.featured {
  border-color: rgba(91,140,255,0.35);
  background: linear-gradient(160deg, rgba(91,140,255,0.1), rgba(255,255,255,0.03));
}
/* Coming soon — visible but not clickable */
.app-card.disabled,
.app-card.coming-soon {
  opacity: 0.42;
  filter: grayscale(0.85);
  cursor: not-allowed;
  pointer-events: none;
  user-select: none;
  box-shadow: none;
  background: rgba(255,255,255,0.02);
  border-color: rgba(255,255,255,0.05);
}
.app-card.disabled:hover,
.app-card.coming-soon:hover {
  transform: none;
  border-color: rgba(255,255,255,0.05);
  background: rgba(255,255,255,0.02);
  box-shadow: none;
}
.app-card.disabled .badge,
.app-card.coming-soon .badge {
  border-color: rgba(255,255,255,0.08);
  color: var(--text-dim);
  background: rgba(255,255,255,0.02);
}
.app-card-top {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}
.app-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  object-fit: cover;
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
  background: #111;
}
.app-card h2 {
  margin: 0;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}
.app-card .tagline {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
  flex: 1;
}
.app-card .meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--text-dim);
}
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
}
.badge.hot {
  border-color: rgba(91,140,255,0.4);
  color: #c7d7ff;
  background: rgba(91,140,255,0.12);
}
.chev { color: var(--text-dim); }

/* App landing */
.app-hero {
  padding: 3.5rem 0 2rem;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: center;
}
@media (max-width: 820px) {
  .app-hero { grid-template-columns: 1fr; text-align: center; }
  .app-hero .actions { justify-content: center; }
  .feature-list { text-align: left; }
}
.app-hero-copy h1 {
  margin: 0.4rem 0 0.8rem;
  font-size: clamp(2rem, 4vw, 2.8rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
}
.app-hero-copy .tagline {
  margin: 0 0 1rem;
  color: var(--text-muted);
  font-size: 1.15rem;
}
.app-hero-copy .blurb {
  margin: 0 0 1.5rem;
  color: var(--text-muted);
  max-width: 36rem;
}
.app-hero-visual {
  display: grid;
  place-items: center;
}
.app-hero-visual img {
  width: min(280px, 70vw);
  height: auto;
  border-radius: 28%;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.08),
    0 30px 80px rgba(0,0,0,0.55),
    0 0 80px var(--accent-glow);
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 1rem;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.75rem 1.15rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: background .15s ease, border-color .15s ease, transform .15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-color: transparent;
  color: white;
  box-shadow: 0 8px 28px var(--accent-glow);
}
.btn-primary:hover { filter: brightness(1.06); color: white; }
.btn-ghost {
  background: rgba(255,255,255,0.03);
  color: var(--text);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.06);
  border-color: var(--border-strong);
  color: var(--text);
}
.btn-disabled {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
}

/* Mac App Store badge + Get support row (rounded-square, matched height) */
.actions {
  align-items: center;
  gap: 0.85rem;
}
.mas-badge-wrap {
  display: inline-flex;
  align-items: center;
  line-height: 0;
}
.mas-badge-wrap.is-disabled {
  opacity: 0.55;
  filter: grayscale(0.15);
  cursor: not-allowed;
  pointer-events: none;
}
.mas-badge {
  display: block;
  height: 2.9rem;
  width: auto;
  max-width: min(11.5rem, 75vw);
  object-fit: contain;
  object-position: left center;
}
/* Match App Store badge: same height, rounded-square corners (not pill) */
.actions .btn,
.actions .btn-ghost {
  height: 2.9rem;
  min-height: 2.9rem;
  padding: 0 1.15rem;
  border-radius: 0.55rem; /* rounded square like MAS badge */
  box-sizing: border-box;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.actions .btn-ghost {
  background: #1a1a1a;
  border: 1px solid rgba(255,255,255,0.14);
  color: #f5f5f7;
}
.actions .btn-ghost:hover {
  background: #242424;
  border-color: rgba(255,255,255,0.22);
  color: #fff;
  transform: translateY(-1px);
}

.mas-note {
  font-size: 0.85rem;
  color: var(--text-dim);
}
.feature-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  display: grid;
  gap: 0.65rem;
}
.feature-list li {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  color: var(--text-muted);
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.02);
}
.feature-list li::before {
  content: "";
  width: 8px;
  height: 8px;
  margin-top: 0.45rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--success));
  flex-shrink: 0;
}
.app-subnav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  padding: 0.85rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
  font-size: 0.92rem;
}
.app-subnav a { color: var(--text-muted); text-decoration: none; }
.app-subnav a:hover, .app-subnav a.active { color: var(--text); }
.app-subnav a.active { font-weight: 600; }

/* Legal / content pages */
.page {
  padding: 2.75rem 0 4rem;
  max-width: 720px;
}
.page h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.8rem, 3vw, 2.3rem);
  letter-spacing: -0.03em;
}
.page .meta-line {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-bottom: 1.75rem;
}
.page h2 {
  margin: 2rem 0 0.65rem;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}
.page p, .page li { color: var(--text-muted); }
.page ul { padding-left: 1.2rem; }
.page a { word-break: break-word; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0 2.5rem;
  margin-top: auto;
  color: var(--text-dim);
  font-size: 0.88rem;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-links a { color: var(--text-muted); text-decoration: none; }
.footer-links a:hover { color: var(--text); }

/* Misc */
.pill {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.75rem;
  border: 1px solid var(--border);
  color: var(--text-muted);
}