:root {
  --bg: #ffffff;
  --surface: #fff8e6;
  --ink: #14213d;
  --sub: #4a5568;
  --line: #e8e2d0;
  --accent: #ff8a00;
  --accent-ink: #14213d;
  --sun: #ffd166;
  --serif: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f1626;
    --surface: #18233a;
    --ink: #f4f1e8;
    --sub: #b9c0cc;
    --line: #2a3550;
    --accent: #ff9f2e;
    --accent-ink: #14213d;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.7 var(--sans); }
a { color: var(--accent); text-underline-offset: 3px; }
.wrap { max-width: 1000px; margin: 0 auto; padding: 0 16px; }
header.top { padding: 26px 0; border-bottom: 1px solid var(--line); }
header.top .wrap { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; }
.brand { font-family: var(--serif); font-weight: 700; font-size: 1.6rem; letter-spacing: -0.01em; color: var(--ink); text-decoration: none; }
.brand span { color: var(--accent); }
nav a { color: var(--ink); text-decoration: none; margin-left: 24px; font-size: .92rem; letter-spacing: .02em; }
nav a:hover { color: var(--accent); }
.hero { padding: 72px 0 64px; border-bottom: 1px solid var(--line); }
.hero h1 { font-family: var(--serif); font-weight: 600; font-size: clamp(2.3rem, 5.4vw, 3.8rem); line-height: 1.08; letter-spacing: -0.015em; margin: 0 0 22px; max-width: 16ch; }
.hero p.lead { font-size: 1.12rem; color: var(--sub); max-width: 54ch; margin: 0 0 30px; }
.btns { display: flex; flex-wrap: wrap; gap: 14px; }
.btns.center { justify-content: center; }
.btn { display: inline-block; padding: 12px 22px; border-radius: 3px; font-weight: 600; text-decoration: none; background: var(--accent); color: var(--accent-ink); border: 1.5px solid var(--accent); letter-spacing: .01em; }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
section { padding: 56px 0; }
.label { font-family: var(--serif); font-style: italic; font-size: 1.02rem; color: var(--accent); margin: 0 0 12px; }
h2 { font-family: var(--serif); font-weight: 600; font-size: clamp(1.6rem, 3.2vw, 2.25rem); letter-spacing: -0.01em; line-height: 1.18; margin: 0 0 14px; }
.card { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 0; border: 1px solid var(--ink); border-radius: 0; background: var(--surface); }
.card > div:first-child { padding: 36px; }
.card p { color: var(--sub); margin: 0 0 14px; }
.ticks { list-style: none; padding: 0; margin: 0 0 24px; }
.ticks li { padding: 9px 0; border-top: 1px solid var(--line); }
.ticks li:last-child { border-bottom: 1px solid var(--line); }
.pill { display: inline-block; font-size: .78rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--sub); margin-bottom: 14px; }
.product-mark { background: var(--dark); color: var(--dark-ink); display: flex; flex-direction: column; justify-content: flex-end; padding: 36px; min-height: 260px; }
.product-mark strong { font-family: var(--serif); font-size: 2.4rem; font-weight: 600; line-height: 1; }
.product-mark span { opacity: .75; font-size: .92rem; margin-top: 8px; }
.cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; margin-top: 24px; border-top: 1px solid var(--ink); }
.col { padding: 22px 22px 6px 0; }
.col + .col { padding-left: 22px; border-left: 1px solid var(--line); }
.col h3 { margin: 0 0 8px; font-family: var(--serif); font-size: 1.2rem; font-weight: 600; }
.col p { margin: 0; color: var(--sub); font-size: .96rem; }
.contact { border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); padding: 44px 0; text-align: center; }
.contact p { color: var(--sub); margin: 0 0 22px; }
footer { padding: 28px 0 44px; color: var(--sub); font-size: .86rem; }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; }
footer a { color: var(--sub); }
.notfound { padding: 96px 0; text-align: center; }
.notfound h1 { font-family: var(--serif); font-weight: 600; }
@media (max-width: 760px) {
  .card { grid-template-columns: 1fr; }
  .card > div:first-child { padding: 26px; }
  .product-mark { min-height: 160px; padding: 26px; }
  .cols { grid-template-columns: 1fr; }
  .col, .col + .col { padding: 18px 0; border-left: 0; border-bottom: 1px solid var(--line); }
  nav a { margin-left: 16px; }
  .hero { padding: 44px 0 44px; }
}

/* Bright and warm (owner choice, 20 Oct) */
.hero { background: var(--sun); border-bottom: 0; }
.hero h1, .hero p.lead, .hero .label { color: #14213d; }
.hero h1 { font-weight: 800; letter-spacing: -0.03em; }
.label { font-style: normal; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; font-size: .75rem; color: var(--ink); }
.btn { border-radius: 12px; }
.hero .btn.ghost { background: #ffffff; color: #14213d; border-color: #14213d; }
.card { grid-template-columns: 1fr; border: 0; border-radius: 24px; }
h2, .col h3, .brand { font-weight: 800; }
.cols { border-top: 0; gap: 16px; }
.col, .col + .col { background: var(--surface); border: 0; border-radius: 18px; padding: 22px; }
.contact { border: 0; border-radius: 24px; background: var(--surface); padding: 44px 24px; }