/* Shared styles for thehkk.com sub-pages — matches the home page design language. */
* { box-sizing: border-box; }
:root {
  --paper: #f4f1ea;
  --card: #f6f3ec;
  --ink: #211e18;
  --muted: #5b5548;
  --muted-2: #6b6455;
  --faint: #8a8474;
  --label: #a39c8e;
  --line: #ddd7c9;
  --line-2: #e0dacd;
  --chip: #ece7dc;
  --btn-border: #cbc3b2;
  --accent: oklch(.58 .14 55);
  --accent-link: oklch(.55 .14 55);
  --gold: oklch(.84 .17 85);
  --accent-hover: oklch(.48 .15 55);
  --nav-bg: rgba(244,241,234,.82);
  --cta-hover: #000;
}
[data-theme="dark"] {
  --paper: #16130f;
  --card: #201b15;
  --ink: #efeadf;
  --muted: #b5ab9a;
  --muted-2: #a19683;
  --faint: #8a8072;
  --label: #746c5e;
  --line: #2c261e;
  --line-2: #322b22;
  --chip: #2b241c;
  --btn-border: #483f33;
  --accent: oklch(.72 .13 55);
  --accent-link: oklch(.72 .13 55);
  --accent-hover: oklch(.8 .13 55);
  --nav-bg: rgba(22,19,15,.82);
  --cta-hover: #fff;
}
body { margin: 0; background: var(--paper); font-family: 'Space Grotesk', sans-serif; color: var(--ink); }
a { color: var(--accent-link); }
a:hover { color: var(--accent-hover); }
::selection { background: oklch(.84 .17 85 / .5); }
.container { max-width: 1000px; margin: 0 auto; padding-left: 48px; padding-right: 48px; }

/* Nav */
.nav { position: sticky; top: 0; z-index: 50; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 48px; background: var(--nav-bg); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--line-2); }
.nav-brand { font-family: 'JetBrains Mono', monospace; font-weight: 700; font-size: 15px; color: var(--ink); text-decoration: none; letter-spacing: .02em; }
.nav-links { display: flex; gap: 28px; align-items: center; font-size: 14px; flex-wrap: wrap; }
.nav-links a { text-decoration: none; color: var(--muted); }
.nav-links a:hover { color: var(--ink); }
.nav-links a[aria-current] { color: var(--ink); font-weight: 600; }
.nav-links a.nav-cta { color: var(--paper); background: var(--ink); padding: 9px 16px; border-radius: 30px; font-weight: 600; }
.nav-links a.nav-cta:hover { background: var(--cta-hover); color: var(--paper); }
.theme-toggle { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--btn-border); background: transparent; color: var(--muted); cursor: pointer; padding: 0; }
.theme-toggle:hover { color: var(--ink); background: var(--chip); }
[data-theme="light"] .icon-sun { display: none; }
[data-theme="dark"] .icon-moon { display: none; }

/* Page scaffolding */
main { padding-top: 64px; padding-bottom: 88px; }
.breadcrumb { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: .05em; color: var(--label); margin: 0 0 34px; }
.breadcrumb a { color: var(--label); text-decoration: none; }
.breadcrumb a:hover { color: var(--ink); }
.section-label { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--label); margin: 0 0 14px; }
h1 { margin: 0; font-family: 'Newsreader', serif; font-weight: 500; font-size: clamp(40px, 5.5vw, 60px); line-height: 1.02; letter-spacing: -.01em; }
h2 { margin: 48px 0 0; font-family: 'Newsreader', serif; font-weight: 500; font-size: 30px; line-height: 1.15; }
h3 { margin: 28px 0 0; font-size: 17px; font-weight: 600; }
p, li { font-size: 17px; line-height: 1.65; color: var(--muted); }
h2 + p, h3 + p { margin-top: 12px; }
.lede { margin: 18px 0 0; font-size: 19px; line-height: 1.6; color: var(--muted); max-width: 620px; }
.updated { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: .05em; color: var(--label); margin: 16px 0 0; }

/* Buttons */
.btn-row { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }
.btn { font-size: 15px; font-weight: 600; text-decoration: none; padding: 15px 26px; border-radius: 40px; }
.btn-primary { background: var(--ink); color: var(--paper); transition: transform .18s; }
.btn-primary:hover { transform: translateY(-2px); color: var(--paper); }
.btn-outline { color: var(--ink); border: 1px solid var(--btn-border); }
.btn-outline:hover { background: var(--chip); color: var(--ink); }

/* App hero (app detail pages) */
.app-hero { display: flex; gap: 28px; align-items: center; margin-top: 8px; flex-wrap: wrap; }
.app-hero img { width: 108px; height: 108px; border-radius: 24px; flex-shrink: 0; box-shadow: 0 18px 36px -14px rgba(20,17,15,.5); }

/* "Coming soon" badge for apps awaiting App Store review */
.badge-soon { display: inline-block; margin: 26px 0 0; font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--accent); background: var(--chip); border: 1px solid var(--btn-border); border-radius: 30px; padding: 8px 16px; }
.app-card .badge-soon { margin: 10px 0 0; padding: 5px 12px; font-size: 11px; }

/* Feature list with arrows */
.feature-list { list-style: none; margin: 16px 0 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.feature-list li { display: flex; gap: 12px; }
.feature-list li::before { content: "→"; color: var(--accent); flex-shrink: 0; }

/* App cards (apps listing) */
.apps-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 44px; }
.app-card { text-decoration: none; color: inherit; display: flex; gap: 22px; align-items: center; background: var(--card); border: 1px solid var(--line-2); border-radius: 18px; padding: 28px; transition: transform .2s, box-shadow .2s; }
.app-card:hover { transform: translateY(-5px); box-shadow: 0 24px 45px -22px rgba(50,40,20,.45); color: inherit; }
.app-card img { width: 76px; height: 76px; border-radius: 18px; flex-shrink: 0; box-shadow: 0 8px 20px -8px rgba(20,17,15,.5); }
.app-name { font-family: 'Newsreader', serif; font-size: 26px; }
.app-desc { font-size: 15px; color: var(--muted-2); margin-top: 4px; line-height: 1.5; }
.app-cta { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--accent-link); margin-top: 10px; }

/* Prose card for legal/support pages */
.prose-card { background: var(--card); border: 1px solid var(--line-2); border-radius: 18px; padding: 40px 44px; margin-top: 44px; }
.prose-card > :first-child { margin-top: 0; }

/* Footer */
.footer { background: #14110f; color: #7a736a; margin-top: 40px; }
.footer-inner { max-width: 1000px; margin: 0 auto; padding: 26px 48px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 13px; }
.footer a { color: var(--label); text-decoration: none; }
.footer a:hover { color: #f6f2ec; }
.footer .links { display: flex; gap: 20px; }

@media (max-width: 900px) {
  .container { padding-left: 24px; padding-right: 24px; }
  .nav { padding: 14px 24px; }
  .nav-links { gap: 16px; }
  .apps-grid { grid-template-columns: 1fr; }
  .footer-inner { padding-left: 24px; padding-right: 24px; }
  .prose-card { padding: 28px 24px; }
}