:root {
  --ink: #0a0a0a;
  --paper: #f2efe6;
  --white: #fffdf6;
  --acid: #c9ff1a;
  --red: #ff3b30;
  --blue: #2155ff;
  --muted: #615f59;
  --line: #171717;
  --display: Impact, Haettenschweiler, "Arial Narrow Bold", "Arial Black", sans-serif;
  --body: Inter, Arial, "Microsoft YaHei", sans-serif;
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font: 17px/1.68 var(--body);
  overflow-x: hidden;
}
img { display: block; width: 100%; }
a { color: inherit; }
button, input, textarea { font: inherit; }
:focus-visible { outline: 4px solid var(--blue); outline-offset: 4px; }

.skip-link { position: fixed; left: 12px; top: -80px; z-index: 100; background: var(--white); padding: 10px 14px; border: 2px solid var(--ink); }
.skip-link:focus { top: 12px; }
.ticker { background: var(--acid); border-bottom: 3px solid var(--ink); overflow: hidden; white-space: nowrap; font: 900 13px/1 var(--body); letter-spacing: .12em; text-transform: uppercase; }
.ticker-track { display: inline-block; padding: 11px 0; animation: ticker 24s linear infinite; }
.ticker-track span { margin-right: 42px; }
@keyframes ticker { to { transform: translateX(-50%); } }

.site-nav { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 15px max(24px, calc((100vw - var(--max))/2)); background: rgba(10,10,10,.96); color: var(--white); border-bottom: 1px solid #ffffff2e; }
.wordmark { font: 900 23px/1 var(--display); letter-spacing: .08em; text-decoration: none; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 24px; font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.nav-links a { text-decoration: none; }
.nav-links a:hover { color: var(--acid); }

.hero { position: relative; min-height: min(820px, 88vh); display: grid; grid-template-columns: minmax(0, .9fr) minmax(360px, 1.1fr); color: var(--white); background: var(--ink); overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .16; background: repeating-linear-gradient(115deg, transparent 0 26px, #fff 27px 28px); pointer-events: none; }
.hero-copy { position: relative; z-index: 2; align-self: center; padding: 90px max(28px, calc((100vw - var(--max))/2)); padding-right: 48px; }
.hero-art { position: relative; min-height: 560px; background: var(--red); clip-path: polygon(10% 0,100% 0,100% 100%,0 100%); }
.hero-art img { height: 100%; object-fit: cover; }
.eyebrow { margin: 0 0 18px; font-size: 13px; font-weight: 900; letter-spacing: .18em; text-transform: uppercase; }
.eyebrow::before { content: ""; display: inline-block; width: 38px; height: 4px; margin: 0 12px 3px 0; background: var(--acid); }
h1, h2, h3 { margin-top: 0; }
h1 { max-width: 750px; margin-bottom: 22px; font: 900 clamp(4.2rem, 9vw, 9.4rem)/.78 var(--display); letter-spacing: -.035em; text-transform: uppercase; transform: rotate(-1deg); }
.hero-lede { max-width: 590px; margin: 0 0 30px; color: #e5e2d9; font-size: clamp(1.05rem, 1.8vw, 1.28rem); }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 12px 20px; border: 2px solid var(--ink); background: var(--acid); color: var(--ink); font-size: 13px; font-weight: 900; letter-spacing: .08em; text-decoration: none; text-transform: uppercase; box-shadow: 7px 7px 0 var(--red); transition: transform .18s ease, box-shadow .18s ease; }
.button:hover { transform: translate(4px,4px); box-shadow: 3px 3px 0 var(--red); }
.button.dark { background: var(--ink); color: var(--white); box-shadow: 7px 7px 0 var(--blue); }
.hero-stamp { position: absolute; right: 7%; bottom: 5%; z-index: 3; width: 132px; height: 132px; display: grid; place-items: center; border: 4px solid var(--ink); border-radius: 50%; background: var(--acid); color: var(--ink); font: 900 18px/1.05 var(--display); text-align: center; text-transform: uppercase; transform: rotate(8deg); }

.section { padding: 100px 24px; }
.container { width: min(var(--max), 100%); margin: 0 auto; }
.section-label { display: inline-block; margin: 0 0 18px; padding: 5px 9px; background: var(--ink); color: var(--white); font-size: 12px; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; transform: rotate(-1deg); }
h2 { max-width: 900px; margin-bottom: 26px; font: 900 clamp(2.8rem, 7vw, 6.8rem)/.88 var(--display); letter-spacing: -.025em; text-transform: uppercase; }
h3 { font: 900 clamp(1.55rem, 3vw, 2.4rem)/1 var(--display); letter-spacing: .01em; text-transform: uppercase; }
.lede { max-width: 72ch; font-size: clamp(1.1rem, 2vw, 1.4rem); }
.two-col { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: clamp(34px,6vw,92px); align-items: center; }
.copy { max-width: 68ch; }
.copy p { margin: 0 0 1.2em; }

.manifesto { background: var(--white); border-top: 3px solid var(--line); border-bottom: 3px solid var(--line); }
.manifesto-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 70px; }
.manifesto-note { align-self: end; padding: 28px; border: 3px solid var(--ink); background: var(--acid); font-size: 1.1rem; box-shadow: 12px 12px 0 var(--ink); transform: rotate(1deg); }

.dna { color: var(--white); background: var(--red); }
.dna-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 0; border: 3px solid var(--ink); }
.dna-card { min-height: 320px; padding: 34px; color: var(--ink); background: var(--paper); border-right: 3px solid var(--ink); }
.dna-card:last-child { border-right: 0; }
.dna-card:nth-child(2) { background: var(--acid); }
.dna-number { display: block; margin-bottom: 60px; font: 900 56px/1 var(--display); }

.feature-media { border: 3px solid var(--ink); background: var(--white); box-shadow: 16px 16px 0 var(--ink); }
.feature-media img { aspect-ratio: 4/3; object-fit: cover; }
.spec-list { display: grid; gap: 0; margin: 30px 0 0; border-top: 2px solid var(--ink); }
.spec-row { display: grid; grid-template-columns: 130px 1fr; gap: 18px; padding: 16px 0; border-bottom: 2px solid var(--ink); }
.spec-row strong { text-transform: uppercase; }

.styling { background: var(--ink); color: var(--white); }
.look-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.look { position: relative; min-height: 420px; padding: 26px; display: flex; flex-direction: column; justify-content: flex-end; border: 2px solid #ffffff66; overflow: hidden; background: #202020; }
.look img { position: absolute; inset: 0; height: 100%; object-fit: cover; opacity: .74; }
.look::after { content:""; position:absolute; inset:30% 0 0; background:linear-gradient(transparent,#000); }
.look > * { position: relative; z-index: 2; }
.look small { color: var(--acid); font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.look h3 { margin: 9px 0; font-size: 2.4rem; }
.look p { max-width: 34ch; margin: 0; color: #e7e4dc; }

.process { background: var(--blue); color: var(--white); }
.steps { display: grid; grid-template-columns: repeat(4,1fr); border-top: 3px solid var(--white); }
.step { padding: 28px 26px 0 0; }
.step-no { display: inline-grid; width: 46px; height: 46px; place-items: center; margin-top: -25px; border-radius: 50%; background: var(--white); color: var(--blue); font: 900 24px/1 var(--display); }
.step h3 { margin: 25px 0 12px; }

.guide-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.guide-card { padding: 28px; border: 3px solid var(--ink); background: var(--white); }
.guide-card:nth-child(2) { background: var(--acid); }
.guide-card:nth-child(3) { background: var(--red); }

.faq { background: var(--white); }
.faq-list { max-width: 980px; border-top: 3px solid var(--ink); }
.faq details { border-bottom: 2px solid var(--ink); }
.faq summary { cursor: pointer; padding: 24px 42px 24px 0; list-style: none; font-weight: 900; position: relative; }
.faq summary::after { content: "+"; position: absolute; right: 8px; top: 16px; font: 900 34px/1 var(--display); }
.faq details[open] summary::after { content: "−"; }
.faq details p { max-width: 70ch; margin: 0; padding: 0 0 25px; color: var(--muted); }

.closing { background: var(--acid); text-align: center; border-top: 3px solid var(--ink); border-bottom: 3px solid var(--ink); }
.closing h2 { margin-inline: auto; }
.closing p { max-width: 62ch; margin: 0 auto 30px; }

.site-footer { padding: 56px 24px; background: var(--ink); color: var(--white); }
.footer-grid { width: min(var(--max),100%); margin: auto; display: grid; grid-template-columns: 1.2fr .8fr; gap: 60px; }
.footer-title { max-width: 560px; font: 900 clamp(2.3rem,5vw,5rem)/.9 var(--display); text-transform: uppercase; }
.footer-links { display: grid; grid-template-columns: repeat(2,1fr); gap: 12px 22px; align-content: start; }
.footer-links a { color: #d9d6ce; text-decoration: none; }
.footer-links a:hover { color: var(--acid); }
.legal-note { width: min(var(--max),100%); margin: 36px auto 0; padding-top: 22px; border-top: 1px solid #ffffff42; color: #aaa79f; font-size: 13px; }

.sub-hero { padding: 90px 24px 76px; color: var(--white); background: var(--ink); border-bottom: 12px solid var(--red); }
.sub-hero .container { position: relative; }
.sub-hero h1 { max-width: 970px; margin-bottom: 22px; font-size: clamp(4rem,10vw,9rem); }
.sub-hero p { max-width: 65ch; color: #dedbd2; font-size: 1.16rem; }
.content-grid { display: grid; grid-template-columns: 240px minmax(0,740px); gap: 70px; align-items: start; }
.side-nav { position: sticky; top: 94px; display: grid; gap: 8px; font-size: 13px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.side-nav a { padding: 9px 0; text-decoration: none; border-bottom: 2px solid var(--ink); }
.prose h2 { margin-top: 72px; font-size: clamp(2.2rem,5vw,4.4rem); }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 38px; font-size: 1.6rem; }
.prose p, .prose li { max-width: 70ch; }
.prose ul, .prose ol { padding-left: 1.2em; }
.info-box { margin: 30px 0; padding: 24px; border: 3px solid var(--ink); background: var(--acid); box-shadow: 8px 8px 0 var(--ink); }
.contact-form { display: grid; gap: 18px; margin-top: 28px; }
.contact-form label { display: grid; gap: 7px; font-weight: 800; }
.contact-form input, .contact-form textarea { width: 100%; padding: 13px; border: 2px solid var(--ink); background: var(--white); }
.contact-form textarea { min-height: 150px; resize: vertical; }

@media (max-width: 900px) {
  .hero { min-height: auto; grid-template-columns: 1fr; }
  .hero-copy { padding: 72px 24px 54px; }
  .hero-art { min-height: 420px; clip-path: none; }
  .manifesto-grid, .two-col, .footer-grid, .content-grid { grid-template-columns: 1fr; }
  .dna-grid, .look-grid, .guide-grid { grid-template-columns: 1fr; }
  .dna-card { min-height: 0; border-right: 0; border-bottom: 3px solid var(--ink); }
  .dna-card:last-child { border-bottom: 0; }
  .dna-number { margin-bottom: 30px; }
  .steps { grid-template-columns: repeat(2,1fr); row-gap: 50px; }
  .side-nav { position: static; grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .ticker { font-size: 11px; }
  .site-nav { padding: 14px 18px; }
  .wordmark { font-size: 19px; }
  .nav-links a:not(:last-child) { display: none; }
  .hero-art { min-height: 330px; }
  .hero-stamp { width: 98px; height: 98px; font-size: 14px; }
  h1 { font-size: clamp(3.7rem,20vw,6rem); }
  .section { padding: 70px 20px; }
  h2 { font-size: clamp(2.8rem,14vw,4.6rem); }
  .manifesto-grid { gap: 40px; }
  .manifesto-note { box-shadow: 8px 8px 0 var(--ink); }
  .feature-media { box-shadow: 9px 9px 0 var(--ink); }
  .spec-row { grid-template-columns: 1fr; gap: 3px; }
  .look { min-height: 360px; }
  .steps { grid-template-columns: 1fr; }
  .footer-links, .side-nav { grid-template-columns: 1fr; }
  .sub-hero { padding: 72px 20px 56px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ticker-track { animation: none; }
  .button { transition: none; }
}