:root {
  --ink: #0a0a0a;
  --paper: #ffffff;
  --acid: #2563ff;
  --acid-dark: #1648d8;
  --tint: #f3f6ff;
  --muted: #62646b;
  --line: rgba(10, 10, 10, .12);
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.45;
}
a { color: inherit; }
img { display: block; max-width: 100%; height: auto; }
.wrap { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }
.eyebrow { font-size: .73rem; letter-spacing: .16em; font-weight: 800; text-transform: uppercase; }
.button {
  display: inline-flex; align-items: center; justify-content: center; min-height: 48px;
  padding: 0 24px; border: 1px solid var(--ink); background: var(--ink); color: white;
  font-weight: 800; text-transform: uppercase; letter-spacing: .07em; text-decoration: none;
  border-radius: 999px; transition: transform .2s, background .2s, box-shadow .2s;
}
.button:hover { transform: translateY(-2px); background: #222; box-shadow: 0 10px 28px rgba(10,10,10,.16); }
.button.alt { background: transparent; color: var(--ink); }
.button.acid { border-color: var(--acid); background: var(--acid); color: white; }
.button.acid:hover { background: var(--acid-dark); }

.site-header { position: sticky; top: 0; z-index: 20; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.94); backdrop-filter: blur(14px); }
.nav { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { font-size: 1.65rem; font-weight: 900; letter-spacing: -.07em; text-decoration: none; }
.brand span { color: var(--acid); }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { font-size: .82rem; font-weight: 800; text-decoration: none; text-transform: uppercase; letter-spacing: .06em; }
.menu-button { display: none; border: 0; background: none; font-weight: 800; font-size: 1rem; }

.ticker { background: var(--tint); color: var(--ink); overflow: hidden; border-bottom: 1px solid #dce4ff; }
.ticker-row { display: flex; justify-content: space-between; gap: 28px; padding: 11px 0; font-size: .7rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; white-space: nowrap; }

.hero { min-height: 690px; display: grid; grid-template-columns: 1.05fr .95fr; border-bottom: 1px solid var(--line); background: linear-gradient(180deg, #fff 0%, #fbfcff 100%); }
.hero-copy { display: flex; flex-direction: column; justify-content: center; padding: 76px max(40px, calc((100vw - var(--max))/2)); padding-right: 40px; }
.hero h1 { margin: 18px 0 22px; font-size: clamp(3.2rem, 6vw, 5.9rem); line-height: .87; letter-spacing: -.075em; text-transform: uppercase; }
.hero h1 span { color: var(--acid); }
.hero p { max-width: 650px; font-size: 1.08rem; color: var(--muted); }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }
.hero-art { position: relative; display: grid; place-items: center; min-height: 530px; overflow: hidden; background: radial-gradient(circle at 65% 40%, #eef3ff 0, #fff 64%); }
.hero-art::before { content: ""; position: absolute; width: 68%; aspect-ratio: 1; border: 1px solid #cfdcff; border-radius: 50%; }
.hero-art::after { content: ""; position: absolute; width: 42%; aspect-ratio: 1; border: 1px solid #e1e8ff; border-radius: 50%; }
.hero-art img { width: min(98%, 760px); position: relative; z-index: 1; filter: drop-shadow(0 30px 35px rgba(0,0,0,.2)); }

.section { padding: 100px 0; border-bottom: 1px solid var(--line); }
.section-head { display: grid; grid-template-columns: .65fr 1.35fr; gap: 40px; align-items: end; margin-bottom: 48px; }
.section h2 { margin: 0; font-size: clamp(2.5rem, 5vw, 5.1rem); line-height: .92; letter-spacing: -.055em; text-transform: uppercase; }
.section-intro { margin: 0; max-width: 590px; color: var(--muted); font-size: 1.05rem; }

.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.product { padding: 22px; min-height: 390px; border: 1px solid var(--line); border-radius: 22px; display: flex; flex-direction: column; background: #fff; transition: transform .25s, box-shadow .25s, border-color .25s; }
.product:hover { transform: translateY(-5px); border-color: #b7c8ff; box-shadow: 0 22px 55px rgba(37,99,255,.1); }
.product img { width: 100%; aspect-ratio: 1; object-fit: contain; margin-bottom: 24px; border-radius: 15px; background: var(--tint); transition: transform .25s; }
.product:hover img { transform: scale(1.04) rotate(-2deg); }
.product h3 { margin: auto 0 8px; font-size: 1.3rem; text-transform: uppercase; }
.product p { margin: 0; color: var(--muted); font-size: .92rem; }

.stats { width: min(calc(100% - 40px), var(--max)); margin: 100px auto; display: grid; grid-template-columns: repeat(4, 1fr); background: var(--ink); color: white; border-radius: 26px; overflow: hidden; box-shadow: 0 28px 70px rgba(10,10,10,.16); }
.stat { padding: 58px 28px; border-right: 1px solid rgba(255,255,255,.18); }
.stat:last-child { border-right: 0; }
.stat strong { display: block; color: #5e97ff; font-size: clamp(2.3rem, 4vw, 4.3rem); line-height: 1; letter-spacing: -.06em; }
.stat span { display: block; margin-top: 15px; font-size: .73rem; letter-spacing: .12em; text-transform: uppercase; }

.process { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.process-image { min-height: 620px; background: var(--tint); overflow: hidden; border-radius: 26px; }
.process-image img { width: 100%; height: 620px; object-fit: cover; }
.steps { counter-reset: step; }
.step { counter-increment: step; display: grid; grid-template-columns: 54px 1fr; gap: 20px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.step::before { content: "0" counter(step); font-weight: 900; color: var(--muted); }
.step h3 { margin: 0 0 5px; text-transform: uppercase; }
.step p { margin: 0; color: var(--muted); }

.projects { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.project { background: white; padding: 20px; border: 1px solid var(--line); border-radius: 22px; }
.project img { width: 100%; aspect-ratio: .92; object-fit: contain; background: var(--tint); border-radius: 15px; }
.project h3 { margin-bottom: 5px; text-transform: uppercase; }
.project p { color: var(--muted); margin: 0; }

.cta { background: var(--acid); color: white; text-align: center; }
.cta h2 { max-width: 900px; margin: 0 auto 30px; }
.cta .button { background: white; color: var(--ink); border-color: white; }

.site-footer { background: var(--ink); color: white; padding: 65px 0 34px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; }
.footer-grid h3 { font-size: 2.3rem; margin: 0 0 15px; letter-spacing: -.05em; }
.footer-grid h4 { color: #5e97ff; font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; }
.footer-grid a { display: block; margin: 8px 0; color: #d7d7d0; text-decoration: none; }
.legal { margin-top: 50px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.2); color: #aaa; font-size: .8rem; }

.page-hero { padding: 100px 0 70px; background: var(--tint); border-bottom: 1px solid #dbe4ff; }
.page-hero h1 { max-width: 900px; margin: 16px 0 20px; font-size: clamp(3rem, 7vw, 6.5rem); line-height: .88; letter-spacing: -.07em; text-transform: uppercase; }
.page-hero p { max-width: 680px; font-size: 1.1rem; }
.form-shell { display: grid; grid-template-columns: .65fr 1.35fr; gap: 70px; padding: 80px 0 110px; }
.form-aside p { color: var(--muted); }
.form-card { background: white; border: 1px solid var(--line); border-radius: 24px; padding: clamp(24px, 5vw, 56px); box-shadow: 0 22px 60px rgba(10,10,10,.07); }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field.full { grid-column: 1 / -1; }
label { font-size: .75rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
input, select, textarea { width: 100%; border: 0; border-bottom: 1px solid var(--ink); background: #f7f6f1; border-radius: 0; padding: 15px 12px; font: inherit; }
textarea { min-height: 130px; resize: vertical; }
.form-note { margin-top: 18px; color: var(--muted); font-size: .82rem; }
.policy { max-width: 880px; }
.policy h2 { margin-top: 48px; font-size: 1.65rem; }
.policy p, .policy li { color: #3f3f3a; }
.notice { padding: 16px; border: 1px solid #cfdcff; border-radius: 12px; background: var(--tint); margin-bottom: 24px; }
.form-status { min-height: 1.4em; color: var(--acid-dark); font-weight: 700; }

@media (max-width: 900px) {
  .nav-links { display: none; position: absolute; top: 76px; left: 0; right: 0; padding: 25px 20px; background: var(--paper); border-bottom: 1px solid var(--line); flex-direction: column; align-items: flex-start; }
  .nav-links.open { display: flex; }
  .menu-button { display: block; }
  .hero, .process, .form-shell { grid-template-columns: 1fr; }
  .hero-copy { padding: 70px 20px; }
  .section-head { grid-template-columns: 1fr; }
  .product-grid, .stats { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.18); }
}

@media (max-width: 600px) {
  .wrap { width: min(calc(100% - 28px), var(--max)); }
  .ticker-row span:nth-child(2) { display: none; }
  .hero { min-height: auto; }
  .hero-art { min-height: 390px; }
  .section { padding: 72px 0; }
  .product-grid, .stats, .projects, .footer-grid, .fields { grid-template-columns: 1fr; }
  .stat { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.18); }
  .process-image, .process-image img { min-height: 390px; height: 390px; }
  .field.full { grid-column: auto; }
}