/* Fourmula: bold industrial.
   Black, concrete grey, signal yellow. Cut corners echo the logo. */

:root {
  --black: #000;
  --gun: #23272b;
  --ink-2: #454b52;
  --concrete: #dadcdd;
  --paper: #eceded;
  --track: #c3c6c8;
  --yellow: #ffd100;
  --white: #fff;
  --mute: #aeb3b8;
  --display: 'Big Shoulders Display', 'Arial Narrow', Impact, sans-serif;
  --body: 'Archivo', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--concrete);
  color: var(--black);
  font: 400 1.0625rem/1.55 var(--body);
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
p { margin: 0 0 1em; max-width: 62ch; }
h1, h2, h3 { margin: 0; font-family: var(--display); text-transform: uppercase; }

:focus-visible { outline: 3px solid var(--yellow); outline-offset: 2px; box-shadow: 0 0 0 2px #000; }

.wrap { width: min(1240px, 100% - 48px); margin-inline: auto; }
.skip {
  position: absolute; left: -999px; top: 8px; z-index: 100;
  background: var(--yellow); color: #000; padding: 10px 16px; font-weight: 700;
}
.skip:focus { left: 8px; }

/* Cut-corner shape, same diagonal pair as the logo symbol */
.cut {
  --c: 16px;
  clip-path: polygon(0 0, calc(100% - var(--c)) 0, 100% var(--c), 100% 100%, var(--c) 100%, 0 calc(100% - var(--c)));
}

/* Buttons */
.btn {
  --c: 10px;
  display: inline-block; border: 0; cursor: pointer; text-decoration: none; text-align: center;
  font: 800 1.3rem/1 var(--display); text-transform: uppercase; letter-spacing: .03em;
  padding: 1rem 1.7rem;
  clip-path: polygon(0 0, calc(100% - var(--c)) 0, 100% var(--c), 100% 100%, var(--c) 100%, 0 calc(100% - var(--c)));
  transition: background .15s, color .15s;
}
.btn-yellow { background: var(--yellow); color: #000; }
.btn-yellow:hover { background: #fff; }
.btn-black { background: #000; color: #fff; }
.btn-black:hover { background: var(--gun); color: var(--yellow); }
.btn-ghost { background: transparent; color: #fff; box-shadow: inset 0 0 0 2px #fff; }
.btn-ghost:hover { background: #fff; color: #000; }
.btn-sm { padding: .65rem 1.1rem; font-size: 1.1rem; }
.btn:disabled { opacity: .6; cursor: wait; }

.hazard {
  height: 16px;
  background: repeating-linear-gradient(-45deg, #000 0 16px, var(--yellow) 16px 32px);
}

/* Header */
.site-header { background: #000; color: #fff; position: sticky; top: 0; z-index: 50; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand img { height: 34px; width: auto; }
.nav { display: flex; align-items: center; gap: 30px; }
.nav a:not(.btn) {
  font: 700 1.25rem var(--display); text-transform: uppercase; letter-spacing: .04em; text-decoration: none;
  padding: 6px 0; border-bottom: 3px solid transparent;
}
.nav a:not(.btn):hover, .nav a[aria-current="page"] { border-bottom-color: var(--yellow); }
.menu-btn {
  display: none; background: none; border: 2px solid #fff; color: #fff; cursor: pointer;
  font: 800 1.15rem var(--display); text-transform: uppercase; padding: .45rem .9rem;
}

/* Hero */
.hero { background: #000; color: #fff; padding: 72px 0 0; }
.hero-top { display: grid; grid-template-columns: 1.5fr 1fr; gap: 48px; align-items: end; }
.hero h1 { font-weight: 900; font-size: clamp(3.8rem, 10.5vw, 9.5rem); line-height: .85; letter-spacing: -.005em; }
.hero-copy p { color: var(--mute); font-size: 1.15rem; }
.hero-copy .actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 8px; }

.scene { margin-top: 64px; border-top: 1px solid var(--gun); padding: 28px 0 40px; }
.scene-label { font-weight: 600; color: var(--mute); margin: 0 0 12px; font-size: .95rem; }
.picker { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.picker button {
  font: 800 1.5rem/1 var(--display); padding: .55rem 1.05rem; background: transparent; color: #fff;
  border: 2px solid var(--ink-2); cursor: pointer;
}
.picker button:hover { border-color: #fff; }
.picker button[aria-pressed="true"] { background: var(--yellow); color: #000; border-color: var(--yellow); }
.scene-grid { display: grid; grid-template-columns: 1fr 280px; gap: 40px; align-items: center; }
.scene svg { width: 100%; height: auto; overflow: visible; }
.readout .num { font: 900 clamp(4.5rem, 8vw, 6.5rem)/.9 var(--display); color: var(--yellow); }
.readout dl { margin: 18px 0 0; }
.readout dt { color: var(--mute); font-size: .95rem; font-weight: 500; }
.readout dd { margin: 0 0 14px; font: 800 2.1rem/1.05 var(--display); text-transform: uppercase; }

/* Sections */
.section { padding: 88px 0; }
.sec-head {
  display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap;
  border-top: 8px solid #000; padding-top: 22px; margin-bottom: 40px;
}
.sec-head h2 { font-weight: 900; font-size: clamp(2.6rem, 5.5vw, 4.6rem); line-height: .92; }
.sec-head a { font-weight: 600; }

.uses { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.use { border-top: 4px solid #000; padding-top: 18px; }
.use h3 { font-weight: 800; font-size: 2.1rem; line-height: 1; margin-bottom: 12px; }
.use p { color: var(--ink-2); margin: 0; }

.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.tile {
  --c: 18px;
  display: block; background: #000; color: #fff; text-decoration: none; padding: 24px 24px 22px;
  clip-path: polygon(0 0, calc(100% - var(--c)) 0, 100% var(--c), 100% 100%, var(--c) 100%, 0 calc(100% - var(--c)));
  transition: background .15s, color .15s;
}
.tile b { display: block; font: 900 4.4rem/.85 var(--display); color: var(--yellow); margin-bottom: 14px; }
.tile span { display: block; font: 800 1.7rem/1.05 var(--display); text-transform: uppercase; }
.tile small { display: block; color: var(--mute); font-size: .95rem; margin-top: 4px; }
.tile:hover { background: var(--yellow); color: #000; }
.tile:hover b, .tile:hover small { color: #000; }

.band-yellow { background: var(--yellow); }
.band-yellow .wrap, .band-paper .wrap { display: flex; justify-content: space-between; align-items: center; gap: 32px; flex-wrap: wrap; }
.band-yellow h2, .band-paper h2 { font-weight: 900; font-size: clamp(2.6rem, 6vw, 5rem); line-height: .9; }
.band-yellow p, .band-paper p { margin: 14px 0 0; }
.band-paper { background: var(--paper); }

/* Inner pages */
.page-head { background: #000; color: #fff; padding: 64px 0 52px; }
.page-head h1 { font-weight: 900; font-size: clamp(3.2rem, 8.5vw, 7rem); line-height: .88; }
.page-head p { color: var(--mute); font-size: 1.15rem; margin: 20px 0 0; }

/* Spec table */
.spec { width: 100%; border-collapse: collapse; background: var(--paper); }
.spec th { text-align: left; font: 700 .95rem var(--body); padding: 14px 18px; border-bottom: 4px solid #000; }
.spec td { padding: 18px; border-bottom: 2px solid #000; vertical-align: middle; }
.spec .w { font: 900 3.2rem/1 var(--display); white-space: nowrap; }
.spec .dist { min-width: 280px; }
.spec .dist strong { font: 800 1.6rem/1 var(--display); text-transform: uppercase; display: block; margin-bottom: 8px; }
.bar { position: relative; height: 14px; background: var(--track); }
.bar i { position: absolute; top: 0; bottom: 0; background: #000; min-width: 6px; }
.bar.open i::after {
  content: ''; position: absolute; right: -12px; top: -3px;
  border-left: 12px solid #000; border-top: 10px solid transparent; border-bottom: 10px solid transparent;
}
.scale { display: flex; justify-content: space-between; font-size: .8rem; font-weight: 600; color: var(--ink-2); margin-top: 4px; }
.spec .lm { font: 800 1.6rem/1 var(--display); text-transform: uppercase; white-space: nowrap; }
.spec .lm small { display: block; font: 500 .9rem var(--body); text-transform: none; color: var(--ink-2); margin-top: 4px; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 48px; }
.panel { padding: 36px 32px; background: #000; color: #fff; --c: 20px; }
.panel.y { background: var(--yellow); color: #000; }
.panel h2 { font-weight: 900; font-size: 2.8rem; line-height: .95; margin-bottom: 14px; }
.panel p { margin-bottom: 20px; }
.panel.y p { color: #000; }
.panel:not(.y) p { color: var(--mute); }
.panel a:not(.btn) { font-weight: 600; }

/* Dealer page */
.dealer-grid { display: grid; grid-template-columns: 5fr 7fr; gap: 64px; align-items: start; }
.steps { list-style: none; margin: 32px 0 0; padding: 0; counter-reset: s; }
.steps li { counter-increment: s; border-top: 4px solid #000; padding: 16px 0 22px 64px; position: relative; }
.steps li::before {
  content: counter(s); position: absolute; left: 0; top: 10px;
  font: 900 3rem/1 var(--display); color: #000;
}
.steps b { display: block; font: 800 1.7rem/1 var(--display); text-transform: uppercase; margin-bottom: 4px; }
.steps span { color: var(--ink-2); }

/* Forms */
.form { background: var(--paper); padding: 36px 32px; border-top: 8px solid #000; }
.form h2 { font-weight: 900; font-size: 2.6rem; line-height: .95; margin-bottom: 24px; }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 20px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label, .field .lab { font-weight: 600; font-size: .95rem; }
.field input, .field select, .field textarea {
  font: inherit; color: #000; background: #fff; border: 2px solid #000; border-radius: 0; padding: 12px 14px; width: 100%;
}
.field textarea { min-height: 120px; resize: vertical; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; cursor: pointer; }
.chip span { display: block; padding: .5rem .95rem; border: 2px solid #000; background: #fff; font: 800 1.3rem/1 var(--display); }
.chip input:checked + span { background: #000; color: var(--yellow); }
.chip input:focus-visible + span { outline: 3px solid var(--yellow); outline-offset: 2px; box-shadow: 0 0 0 2px #000; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-foot { margin-top: 24px; display: flex; flex-wrap: wrap; align-items: center; gap: 18px; }
.form-status { font-weight: 600; margin: 0; }
.form-status.ok { border-left: 8px solid #000; padding-left: 12px; }
.form-status.err { border-left: 8px solid #b3261e; padding-left: 12px; color: #7a120d; }

/* Warranty */
.lookup { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; }
.lookup .field { flex: 1 1 280px; }
.lookup input { font-size: 1.25rem; padding: 16px 16px; }
.result { margin-top: 28px; }
.card { background: #000; color: #fff; padding: 28px 30px; --c: 20px; }
.card .state { font: 900 3.4rem/.9 var(--display); text-transform: uppercase; color: var(--yellow); }
.card .sub { color: var(--mute); margin: 8px 0 20px; }
.card.expired .state { color: #fff; }
.card.nf .state { color: #fff; }
.card dl { display: grid; grid-template-columns: max-content 1fr; gap: 8px 28px; margin: 0; }
.card dt { color: var(--mute); font-size: .95rem; }
.card dd { margin: 0; font-weight: 600; }
.terms { max-width: 62ch; }
.terms p { color: var(--ink-2); }

/* Footer */
.site-footer { background: #000; color: #fff; padding: 64px 0 36px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.site-footer img { height: 34px; width: auto; margin-bottom: 18px; }
.site-footer h3 { font-weight: 800; font-size: 1.4rem; margin-bottom: 12px; color: var(--yellow); }
.site-footer p, .site-footer address { color: var(--mute); font-style: normal; margin: 0 0 .6em; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 6px; }
.site-footer a { color: #fff; }
.site-footer a:hover { color: var(--yellow); }
.legal { border-top: 1px solid var(--gun); margin-top: 44px; padding-top: 20px; font-size: .9rem; color: var(--mute); }

/* Brand guide */
.logo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.logo-box { padding: 48px 32px; display: flex; align-items: center; justify-content: center; min-height: 190px; }
.logo-box.k { background: #000; }
.logo-box.y { background: var(--yellow); }
.logo-box.c { background: var(--paper); }
.logo-box img { max-height: 56px; width: auto; max-width: 100%; }
.logo-box img.big { max-height: 110px; }
.cap { font-weight: 600; margin: 10px 0 28px; }
.swatches { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.sw { background: var(--paper); }
.sw i { display: block; height: 110px; }
.sw div { padding: 12px 14px 16px; }
.sw b { display: block; font: 800 1.5rem/1 var(--display); text-transform: uppercase; }
.sw span { font-size: .92rem; color: var(--ink-2); }
.type-sample { background: var(--paper); padding: 28px 30px; margin-bottom: 16px; }
.type-sample .d { font: 900 4.4rem/.9 var(--display); text-transform: uppercase; }
.type-sample .b { font: 400 1.15rem/1.5 var(--body); max-width: 56ch; }
.type-sample small { display: block; margin-top: 12px; color: var(--ink-2); }
.rules { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.rules div { border-top: 4px solid #000; padding-top: 14px; }
.rules b { font: 800 1.6rem/1 var(--display); text-transform: uppercase; display: block; margin-bottom: 6px; }

/* Responsive */
@media (max-width: 960px) {
  .hero-top, .scene-grid, .dealer-grid, .split, .foot-grid { grid-template-columns: 1fr; }
  .hero-top { gap: 28px; }
  .scene-grid { gap: 24px; }
  .readout { display: grid; grid-template-columns: auto 1fr 1fr; gap: 0 28px; align-items: end; }
  .readout dl { display: contents; }
  .tiles { grid-template-columns: repeat(2, 1fr); }
  .uses, .rules { grid-template-columns: 1fr; gap: 28px; }
  .swatches { grid-template-columns: repeat(2, 1fr); }
  .logo-grid { grid-template-columns: 1fr; }
  .dealer-grid { gap: 40px; }
}
@media (max-width: 820px) {
  .menu-btn { display: block; }
  .nav {
    display: none; position: absolute; left: 0; right: 0; top: 76px; background: #000; flex-direction: column;
    align-items: flex-start; gap: 18px; padding: 24px; border-top: 1px solid var(--gun);
  }
  .nav.open { display: flex; }
}
@media (max-width: 760px) {
  .section { padding: 64px 0; }
  .spec thead { display: none; }
  .spec, .spec tbody { display: block; }
  .spec tr { display: grid; grid-template-columns: 1fr auto; gap: 10px 14px; padding: 18px 14px; border-bottom: 2px solid #000; }
  .spec td { border: 0; padding: 0; }
  .spec .dist { grid-column: 1 / -1; min-width: 0; order: 3; }
  .spec .lm { order: 2; }
  .spec .act { grid-column: 1 / -1; order: 4; }
  .fields { grid-template-columns: 1fr; }
  .form { padding: 28px 20px; }
  .card dl { grid-template-columns: 1fr; gap: 2px; }
  .card dd { margin-bottom: 10px; }
  .readout { grid-template-columns: 1fr 1fr; }
  .readout .num { grid-column: 1 / -1; }
}
@media (max-width: 480px) {
  .tiles { grid-template-columns: 1fr; }
  .swatches { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

/* Additions */
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.bar { background: repeating-linear-gradient(90deg, transparent 0 calc(10% - 2px), #fff calc(10% - 2px) 10%) var(--track); }
code { font: 600 .95em ui-monospace, Menlo, Consolas, monospace; background: var(--paper); padding: 1px 6px; }

.tk { font: 600 22px var(--body); }
@media (max-width: 760px) {
  .tk { font-size: 38px; }
  .tk:not(.t20) { display: none; }
}
@media (max-width: 760px) {
  .picker { display: grid; grid-template-columns: repeat(4, 1fr); }
  .picker button { padding: .55rem 0; }
}
.lookup, .result { max-width: 900px; }
.sw i { box-shadow: inset 0 0 0 1px rgba(0,0,0,.25); }

/* Photos */
.shot { margin: 0; }
.shot img { width: 100%; height: auto; display: block; }
.shot figcaption, .note { font-size: .88rem; color: var(--ink-2); margin: 8px 0 0; }
.feature-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: center; }
.feature-h { font-weight: 900; font-size: clamp(2.6rem, 5vw, 4.2rem); line-height: .92; margin-bottom: 16px; }
.facts { margin: 24px 0 28px; border-top: 4px solid #000; }
.facts div { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 2px solid #000; }
.facts dt { color: var(--ink-2); }
.facts dd { margin: 0; font: 800 1.6rem/1 var(--display); text-transform: uppercase; }
.photos { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 48px; }
.gallery { display: grid; grid-template-columns: 1.6fr 1fr; gap: 16px; margin-bottom: 4px; }
.gallery img { width: 100%; height: auto; display: block; object-fit: cover; }
.g-main-wrap { position: relative; min-height: 320px; }
.gallery .g-main { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.g-side { display: grid; gap: 16px; }
.note { margin: 6px 0 36px; }
@media (max-width: 960px) {
  .feature-grid, .photos, .gallery { grid-template-columns: 1fr; }
  .feature-grid { gap: 32px; }
  .g-side { grid-template-columns: 1fr 1fr; }
  .g-main-wrap { aspect-ratio: 16 / 9; min-height: 0; }
}