@font-face {
  font-family: 'Switzer';
  src: url('../fonts/Switzer-Variable.woff2') format('woff2');
  font-weight: 100 900;
  font-display: swap;
}
:root {
  --delta: #0E3A33; --delta-deep: #0A2B26; --mint: #3CD5A0; --mint-text: #12A679;
  --bg: #F8F9F8; --ink: #111816; --ink-2: #47524F; --ink-3: #6B7673; --line: #E1E5E3;
  --pad: clamp(20px, 4vw, 64px);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Switzer', system-ui, sans-serif; background: var(--bg); color: var(--ink-2); font-size: 15px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { color: var(--ink); font-weight: 400; letter-spacing: -0.025em; line-height: 1.1; }
.wrap { max-width: 1280px; margin: 0 auto; padding: 0 var(--pad); }
.k { font-size: 10.5px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); }

.cover { background: var(--delta); color: #fff; padding: 40px 0 56px; }
.cover .top { display: flex; justify-content: space-between; align-items: center; padding-bottom: 22px; border-bottom: 1px solid rgba(255,255,255,.18); }
.cover .top img { height: 40px; width: auto; }
.cover .top span { font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,.6); }
.cover h1 { color: #fff; margin-top: 18vh; font-size: clamp(2.6rem, 6vw, 5rem); letter-spacing: -0.035em; }
.cover p { margin-top: 18px; max-width: 34rem; color: rgba(255,255,255,.72); font-size: 16px; }

section { padding: clamp(56px, 8vw, 104px) 0; border-bottom: 1px solid var(--line); }
.head { display: grid; grid-template-columns: 220px 1fr; gap: 32px; margin-bottom: 40px; }
.head h2 { font-size: clamp(1.7rem, 2.6vw, 2.3rem); }
.head p { margin-top: 14px; max-width: 40rem; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.tile { border: 1px solid var(--line); background: #fff; padding: 48px; display: grid; place-items: center; min-height: 260px; }
.tile.dark { background: var(--delta); border-color: var(--delta); }
.tile.photo { background: url('../media/hero-poster.webp') center/cover; border: 0; }
.tile img { max-height: 120px; width: auto; }
.tile.small img { max-height: 72px; }
figcaption { margin-top: 10px; font-size: 12.5px; color: var(--ink-3); }

.concept { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: stretch; }
.concept .big { background: #fff; border: 1px solid var(--line); display: grid; place-items: center; padding: 64px; }
.concept .big img { width: min(280px, 60%); }
.concept ol { list-style: none; display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.concept li { background: var(--bg); padding: 26px 28px; }
.concept li b { display: block; color: var(--ink); font-weight: 500; font-size: 16px; }
.concept li span { display: block; margin-top: 6px; font-size: 14px; }

.space { background: #fff; border: 1px solid var(--line); padding: 56px; display: grid; grid-template-columns: auto 1fr; gap: 48px; align-items: center; }
.space .demo { position: relative; padding: 28px; outline: 1px dashed #9FB8B0; outline-offset: 0; }
.space .demo img { height: 80px; width: auto; }
.space ul { list-style: none; display: grid; gap: 12px; }
.space li { padding-left: 16px; border-left: 2px solid var(--mint); }

.swatches { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.sw { border: 1px solid var(--line); background: #fff; }
.sw i { display: block; height: 150px; }
.sw div { padding: 16px 18px 18px; }
.sw b { display: block; color: var(--ink); font-weight: 500; }
.sw span { display: block; font-size: 12.5px; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.sw em { display: block; margin-top: 8px; font-style: normal; font-size: 13px; }
.c-delta { background: #0E3A33; } .c-deep { background: #0A2B26; } .c-mint { background: #3CD5A0; } .c-minttext { background: #12A679; }
.c-bg { background: #F8F9F8; border-bottom: 1px solid var(--line); } .c-ink { background: #111816; } .c-ink2 { background: #47524F; } .c-line { background: #E1E5E3; }

.type { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.type .spec { background: #fff; border: 1px solid var(--line); padding: 36px; }
.spec .aa { font-size: 120px; line-height: 1; color: var(--ink); letter-spacing: -0.04em; }
.spec .w { margin-top: 18px; display: flex; gap: 18px; flex-wrap: wrap; font-size: 18px; color: var(--ink); }
.w .l { font-weight: 300; } .w .r { font-weight: 400; } .w .m { font-weight: 500; } .w .s { font-weight: 600; }
.scale div { padding: 14px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 120px 1fr; gap: 16px; align-items: baseline; }
.scale div:last-child { border-bottom: 0; }
.scale span { font-size: 12px; color: var(--ink-3); }
.t-d { font-size: 44px; letter-spacing: -0.03em; color: var(--ink); line-height: 1.05; }
.t-h { font-size: 30px; letter-spacing: -0.025em; color: var(--ink); line-height: 1.1; }
.t-t { font-size: 18px; font-weight: 500; color: var(--ink); }
.t-b { font-size: 15px; }
.t-k { font-size: 10.5px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); }

.photos { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 16px; }
.photos img { width: 100%; height: 320px; object-fit: cover; }
.rules { margin-top: 24px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.rules div { padding: 20px 22px; background: #fff; border: 1px solid var(--line); font-size: 14px; }
.rules b { display: block; color: var(--ink); font-weight: 500; margin-bottom: 4px; }

.voice { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.voice div { background: #fff; border: 1px solid var(--line); padding: 28px; }
.voice h3 { font-size: 17px; font-weight: 500; }
.voice ul { margin-top: 12px; padding-left: 1.1em; display: grid; gap: 8px; font-size: 14.5px; }
.voice .no h3 { color: #9A3B2E; } .voice .yes h3 { color: var(--mint-text); }

.dl { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.dl a { background: #fff; padding: 20px 22px; text-decoration: none; display: flex; justify-content: space-between; gap: 12px; font-size: 14px; color: var(--ink); }
.dl a:hover { background: var(--bg); color: var(--mint-text); }
.dl a span { color: var(--ink-3); font-size: 12px; }

footer { padding: 32px 0 48px; font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); display: flex; justify-content: space-between; }

@media (max-width: 900px) {
  .head, .concept, .space, .type, .voice, .grid2 { grid-template-columns: 1fr; }
  .grid3, .rules, .dl { grid-template-columns: 1fr 1fr; }
  .swatches { grid-template-columns: 1fr 1fr; }
  .photos { grid-template-columns: 1fr 1fr; }
  .photos img:first-child { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .grid3, .rules, .dl, .swatches { grid-template-columns: 1fr; }
  .tile { padding: 32px; min-height: 200px; }
  .spec .aa { font-size: 88px; }
  footer { flex-direction: column; gap: 8px; }
}