:root {
  --cream: #f6efe4;
  --ink: #1b1a17;
  --rose: #c45c6a;
  --perox: #d4a017;
  --mint: #dfe8dc;
  --paper: #fffaf3;
  --display: "Fraunces", "Noto Serif SC", serif;
  --sans: "Noto Sans SC", "PingFang SC", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
section[id] { scroll-margin-top: 68px; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.app-link { color: var(--rose); text-decoration: underline; text-underline-offset: 3px; }
button { font-family: inherit; cursor: pointer; }
code { font-family: var(--mono); background: #ead9c4; padding: 0.05em 0.35em; }

.grout {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 5;
  opacity: 0.18;
  background-image: url("images/texture.webp");
  background-size: 280px auto;
  mix-blend-mode: multiply;
}

.skip { position: absolute; left: -999px; }
.skip:focus { left: 10px; top: 10px; z-index: 80; background: var(--rose); color: #fff; padding: 8px; }

.salon-bar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 18px;
  min-height: 60px;
  background: var(--paper);
  border-bottom: 1px solid #e4d5c2;
}
.brand { font-family: var(--display); font-size: 24px; }
.brand small { display: block; font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; color: var(--rose); }
.salon-links { display: flex; flex-wrap: wrap; gap: 8px 14px; font-size: 14px; }
.salon-links a.is-active { color: var(--rose); }
.salon-links .live { background: var(--rose); color: #fff; padding: 6px 12px; font-weight: 700; }
.nav-toggle { display: none; background: transparent; color: var(--ink); border: 1px solid var(--ink); padding: 6px 12px; }

.hero { position: relative; }
.hero > img { width: 100%; height: 78vh; object-fit: cover; }
.bowl-card {
  position: absolute;
  left: 7vw;
  bottom: -36px;
  width: min(560px, 90vw);
  background: var(--paper);
  padding: 28px;
  border-radius: 40px 8px 40px 8px;
  box-shadow: 0 16px 40px rgba(27, 26, 23, 0.12);
}
.kicker { font-family: var(--mono); font-size: 12px; letter-spacing: 0.16em; color: var(--rose); margin: 0 0 8px; }
h1, h2, h3 { font-family: var(--display); line-height: 1.15; margin: 0 0 12px; }
h1 { font-size: clamp(32px, 5vw, 52px); }
h1 em { font-style: italic; color: var(--rose); }
h2 { font-size: clamp(26px, 3.4vw, 38px); }
.quiet { color: #5c564c; }

.cta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.btn { display: inline-block; padding: 10px 16px; border: 1px solid var(--ink); font-weight: 700; }
.btn.fill { background: var(--rose); color: #fff; border-color: var(--rose); }
.btn.ghost { background: transparent; }

.wrap { width: min(1080px, calc(100% - 40px)); margin: 0 auto; padding: 88px 0 64px; }
.cream { background: var(--mint); }
.three, .four, .io { display: grid; gap: 16px; }
.three { grid-template-columns: repeat(3, 1fr); }
.four { grid-template-columns: repeat(4, 1fr); }
.three article, .four article, .io > div, .clock-board {
  background: var(--paper);
  border: 1px solid #ead9c4;
  padding: 18px;
}
.three .warn { border-color: var(--rose); }
ul { margin: 0; padding-left: 1.1em; }
li + li { margin-top: 6px; }

.wait {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0 0 36px;
}
.wait li {
  padding: 12px 8px;
  background: var(--paper);
  border-radius: 999px;
  text-align: center;
  font-size: 14px;
  border: 1px solid #ead9c4;
}

.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: center; margin-bottom: 40px; }
.pair.flip figure { order: -1; }
.num { font-family: var(--mono); color: var(--perox); font-size: 12px; letter-spacing: 0.14em; }
figure { margin: 0; }
figcaption { color: #5c564c; font-size: 13px; margin-top: 8px; }

.clock-board { display: grid; grid-template-columns: 1.2fr 1fr; gap: 20px; }
#patch-val { font-family: var(--display); font-size: 48px; display: block; }
.locked { color: var(--rose); font-weight: 700; }
.open { color: #2f6b3c; font-weight: 700; }
input[type="range"] { width: 100%; }

.bound { padding-left: 1.2em; }
.io { grid-template-columns: 1fr 1fr; }
footer { padding: 24px 20px 48px; background: var(--ink); color: var(--cream); font-size: 14px; }
footer .app-link { color: #f2c2c8; }

@media (max-width: 900px) {
  .nav-toggle { display: inline-block; }
  .salon-links {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--paper);
    padding: 12px 18px 18px;
    flex-direction: column;
    align-items: flex-start;
  }
  .salon-links.open { display: flex; }
  .hero > img { height: 50vh; }
  .bowl-card { position: relative; left: auto; bottom: auto; width: auto; margin: -28px 16px 0; }
  .three, .four, .pair, .pair.flip, .clock-board, .io, .wait { grid-template-columns: 1fr; }
  .pair.flip figure { order: 0; }
}