/* Shared styles for Lettera's legal pages and 404.
   Mirrors the palette and type of textprint-studio.html. Fonts are self-hosted (assets/fonts). */
@import url("assets/fonts/fonts.css");

:root {
  --paper: #f5f2ec;
  --paper-2: #efeae1;
  --card: #fffdf9;
  --ink: #211d1a;
  --ink-soft: #4a443e;
  --muted: #6f675d;
  --hair: #e4ddd0;
  --hair-strong: #cfc6b6;
  --accent: #6e2c28;
  --accent-hover: #5a2320;
  --radius: 3px;
  --shadow-soft: 0 14px 34px -26px rgba(40, 30, 24, 0.34);
  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--paper); color: var(--ink); font-family: var(--sans); font-weight: 400;
  -webkit-font-smoothing: antialiased; line-height: 1.7; min-height: 100vh;
}
::selection { background: rgba(110, 44, 40, .16); }

header.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 20px 48px; border-bottom: 1px solid var(--hair);
  position: sticky; top: 0; z-index: 20;
  background: rgba(245, 242, 236, 0.9); backdrop-filter: saturate(140%) blur(10px);
}
.brand { display: flex; align-items: baseline; gap: 16px; text-decoration: none; color: inherit; border: 0; }
.brand .mark { font-family: var(--serif); font-size: 28px; font-weight: 500; letter-spacing: .06em; line-height: 1; }
.brand .tag { font-size: 10.5px; letter-spacing: .24em; text-transform: uppercase; color: var(--muted); font-weight: 500; }
.topnav { display: flex; gap: 30px; }
.topnav a { font-size: 11px; letter-spacing: .22em; text-transform: uppercase; font-weight: 500; color: var(--muted); border: 0; padding: 6px 0; }
.topnav a:hover { color: var(--ink); }

main { max-width: 700px; margin: 0 auto; padding: 72px 24px 24px; }

.eyebrow { font-size: 11px; letter-spacing: .26em; text-transform: uppercase; color: var(--muted); font-weight: 500; margin-bottom: 18px; }

h1 { font-family: var(--serif); font-weight: 400; font-size: clamp(36px, 5vw, 52px); line-height: 1.05; margin: 0 0 12px; letter-spacing: .005em; }
.updated { color: var(--muted); font-size: 12.5px; letter-spacing: .04em; margin: 0 0 44px; padding-bottom: 28px; border-bottom: 1px solid var(--hair); }
h2 { font-family: var(--serif); font-weight: 500; font-size: 26px; margin: 44px 0 10px; letter-spacing: .005em; line-height: 1.2; }

p, li { color: var(--ink-soft); font-size: 15px; font-weight: 300; }
ul { padding-left: 20px; }
li { margin-bottom: 8px; }
li::marker { color: var(--hair-strong); }

a { color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--hair-strong); transition: border-color .15s; }
a:hover { border-color: var(--ink); }
strong { font-weight: 500; color: var(--ink); }

.callout { background: var(--card); border: 1px solid var(--hair); border-radius: var(--radius); padding: 20px 24px; margin: 28px 0; position: relative; }
.callout p { margin: 0; font-size: 15px; }

.btn { display: inline-flex; align-items: center; justify-content: center; border-radius: var(--radius); padding: 14px 28px; font-size: 12px; letter-spacing: .18em; text-transform: uppercase; font-weight: 500; border: 1px solid var(--ink); color: var(--ink); background: transparent; transition: background .2s, color .2s; }
.btn:hover { background: var(--ink); color: var(--paper); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fbf7f1; }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: #fbf7f1; }

footer { text-align: center; padding: 52px 24px 56px; color: var(--muted); font-size: 12px; letter-spacing: .05em; border-top: 1px solid var(--hair); margin-top: 80px; }
footer .f-mark { font-family: var(--serif); font-size: 24px; letter-spacing: .06em; color: var(--ink); margin-bottom: 8px; }
.footlinks { margin-top: 16px; display: flex; justify-content: center; align-items: center; gap: 12px; flex-wrap: wrap; }
.footlinks a { color: var(--ink-soft); }
.footlinks span { color: var(--hair-strong); }

/* 404 */
.notfound { text-align: center; padding: 120px 24px 60px; max-width: 620px; }
.notfound h1 { margin-bottom: 18px; }
.notfound p { font-size: 16px; margin: 0 auto 36px; max-width: 460px; }
.notfound .actions { display: flex; gap: 22px; justify-content: center; align-items: center; flex-wrap: wrap; }
.notfound .actions a.text { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-soft); padding-bottom: 3px; }

@media (max-width: 700px) {
  header.topbar { flex-direction: column; gap: 10px; padding: 14px 16px 10px; }
  .brand .tag { display: none; }
  .topnav { gap: 18px; }
  .topnav a { font-size: 10px; letter-spacing: .16em; }
  main { padding-top: 48px; }
  .notfound { padding-top: 80px; }
}