/* Долгий настой: each section is one steep; the liquor deepens as the page scrolls. */
:root {
  --jade: #e4ebcf;      --jade-liquor: #d6df9c;
  --green: #cbd486;     --green-liquor: #aab83f;
  --amber: #e9b552;     --amber-liquor: #c9801c;
  --copper: #a44b22;    --copper-liquor: #7d2c12;
  --ruby: #3d1211;      --ruby-liquor: #5c1512;
  --night: #1b0d0a;     --night-liquor: #2a0b07;
  --porcelain: #fbfaf5;
  --ink: #23200f;
  --liquor: var(--jade-liquor);
  --display: "Avenir Next", "Segoe UI Variable Display", "Segoe UI", Futura, "Century Gothic", "Helvetica Neue", Arial, sans-serif;
  --text: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", Arial, sans-serif;
  --gutter: clamp(20px, 5vw, 80px);
  --ease: cubic-bezier(.22, 1, .36, 1);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--jade); font: 400 17px/1.65 var(--text); -webkit-font-smoothing: antialiased; }
::selection { background: rgba(35, 32, 15, .16); }
:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; border-radius: 2px; }
h1, h2 { font-family: var(--display); font-weight: 600; margin: 0; letter-spacing: -.02em; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }

.top {
  position: sticky; top: 0; z-index: 4;
  display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  padding: 16px var(--gutter);
  background: color-mix(in srgb, var(--jade) 86%, transparent); backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(35, 32, 15, .1);
}
.mark { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; font-family: var(--display); font-weight: 600; font-size: 19px; letter-spacing: -.01em; }
.mark-cup { width: 26px; height: 26px; border-radius: 50%; background: radial-gradient(circle at 50% 50%, var(--liquor) 0 58%, var(--porcelain) 60%); box-shadow: 0 0 0 1px rgba(35, 32, 15, .2); transition: background .6s var(--ease); }
.top nav { display: flex; flex-wrap: wrap; gap: 4px 20px; }
.top nav a { color: #3b3720; text-decoration: none; font-size: 15px; padding: 8px 0; text-underline-offset: .4em; }
.top nav a:hover, .top nav a[aria-current="true"] { color: var(--ink); text-decoration: underline; }

/* the fixed cup: the signature timer */
.timer {
  position: fixed; z-index: 3; right: var(--gutter); top: 50%; transform: translateY(-40%);
  display: grid; justify-items: center; gap: 16px; pointer-events: none;
}
.cup { position: relative; width: clamp(200px, 22vw, 320px); aspect-ratio: 1; border-radius: 50%; background: var(--porcelain); box-shadow: 0 30px 60px -30px rgba(27, 13, 10, .55), 0 0 0 1px rgba(35, 32, 15, .08), inset 0 -10px 24px rgba(35, 32, 15, .08); }
.liquor { position: absolute; inset: 11%; border-radius: 50%; background: var(--liquor); box-shadow: inset 0 8px 22px rgba(0, 0, 0, .18), inset 0 -4px 10px rgba(255, 255, 255, .25); transition: background-color 1.1s var(--ease); }
.liquor::after { content: ""; position: absolute; left: 22%; top: 16%; width: 30%; height: 14%; border-radius: 50%; background: rgba(255, 255, 255, .35); filter: blur(6px); transform: rotate(-24deg); }
.rim { position: absolute; inset: 7%; border-radius: 50%; box-shadow: inset 0 0 0 2px rgba(35, 32, 15, .06); }
.cells { display: flex; gap: 8px; }
.cell {
  min-width: 4.2ch; padding: 10px 14px; text-align: center;
  font: 600 22px/1 var(--display); font-variant-numeric: tabular-nums; letter-spacing: .02em;
  background: rgba(251, 250, 245, .82); color: var(--ink); border-radius: 3px;
  box-shadow: inset 0 0 0 1px rgba(35, 32, 15, .14);
}
.steep-name { font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink); font-weight: 600; padding: 6px 12px; border-radius: 999px; background: rgba(251, 250, 245, .82); }

/* steeps: drenched fields that own the section */
.steep, .house {
  min-height: 100vh; display: grid; align-content: center; gap: 40px;
  padding: clamp(80px, 12vw, 160px) var(--gutter);
  padding-right: calc(var(--gutter) + clamp(220px, 26vw, 380px));
}
.s0 { background: var(--jade); }
.s1 { background: var(--green); }
.s2 { background: var(--amber); }
.s3 { background: var(--copper); color: #fff7ec; }
.s4 { background: var(--ruby); color: #f6e3d6; }
.house { background: var(--night); color: #efdccb; }
.copy { max-width: 36rem; display: grid; gap: 20px; }
h1 { font-size: clamp(40px, 5.4vw, 80px); line-height: 1.02; max-width: 12ch; }
h2 { font-size: clamp(56px, 8vw, 128px); line-height: .95; }
.lead, .copy p { font-size: clamp(17px, 1.4vw, 20px); }
.reading { display: flex; gap: 10px; margin: 0; flex-wrap: wrap; }
.reading div { display: grid; gap: 6px; padding: 12px 16px; border-radius: 3px; background: transparent; box-shadow: inset 0 0 0 1px currentColor; min-width: 7.5rem; }
.reading dt { font-size: 12px; letter-spacing: .08em; text-transform: uppercase; font-weight: 600; }
.reading dd { margin: 0; font: 600 26px/1 var(--display); font-variant-numeric: tabular-nums; }

.visit { margin-top: 12px; }
.visit summary {
  display: inline-flex; align-items: center; min-height: 52px; padding: 0 26px; cursor: pointer; list-style: none;
  background: var(--ink); color: var(--jade); font-weight: 600; border-radius: 999px;
  transition: transform .12s var(--ease), background-color .2s var(--ease);
}
.visit summary::-webkit-details-marker { display: none; }
.visit summary:hover { background: #3a3518; }
.visit summary:active { transform: scale(.98); }
.visit p { margin-top: 16px; max-width: 30rem; font-size: 16px; animation: rise .35s var(--ease); }
@keyframes rise { from { opacity: 0; transform: translateY(6px); } }

.rules { margin: 0; padding: 0; list-style: none; display: grid; gap: 14px; max-width: 36rem; }
.rules li { padding-top: 14px; border-top: 1px solid rgba(239, 220, 203, .25); color: #e3cdb9; }
.rules b { color: #fff3e6; font-weight: 600; }
.foot { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding: 26px var(--gutter); background: var(--night); color: rgba(239, 220, 203, .6); font-size: 14px; border-top: 1px solid rgba(239, 220, 203, .12); }

/* 404 */
.lost { min-height: calc(100vh - 140px); display: grid; place-items: center; text-align: center; padding: 64px var(--gutter); }
.lost .cup { width: 220px; margin: 0 auto 28px; }
.lost .liquor { background: var(--jade-liquor); inset: 40%; }
.lost h1 { margin: 0 auto; }
.lost p { margin: 16px auto 28px; max-width: 30rem; }
.lost a { color: var(--ink); font-weight: 600; }

@media (max-width: 860px) {
  .timer { display: none; }
  .steep, .house { min-height: 0; padding-right: var(--gutter); grid-template-columns: minmax(0, 1fr); }
  h2 { font-size: clamp(28px, 9vw, 80px); hyphens: auto; }
  .copy { min-width: 0; }
  h1 { font-size: clamp(32px, 10vw, 56px); hyphens: auto; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}