:root {
  --ink: #121415;
  --paper: #f3f1ea;
  --acid: #d72027;
  --muted: #686868;
  --line: #c8c5c3;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Arial, Helvetica, sans-serif; }
a { color: inherit; text-decoration: none; }

.nav {
  height: 82px; display: flex; align-items: center; padding: 0 4vw;
  border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--paper) 95%, transparent);
  backdrop-filter: blur(12px);
}

.logo { display: grid; grid-template-columns: 42px auto; grid-template-rows: 22px 14px; align-items: center; min-width: 280px; }
.logo > span { grid-row: 1 / 3; width: 34px; height: 34px; display: grid; place-items: center; background: var(--ink); color: var(--acid); font-size: 12px; font-weight: 900; }
.logo > b { font-size: 18px; letter-spacing: 2px; }
.logo > small { color: var(--muted); font-size: 8px; letter-spacing: 3px; }
.nav nav { display: flex; gap: 32px; margin: auto; font-size: 12px; font-weight: bold; letter-spacing: 1px; text-transform: uppercase; }
.nav nav a:hover { color: var(--acid); }
.nav-cta { padding: 10px 0; border-bottom: 2px solid var(--ink); font-size: 12px; font-weight: bold; text-transform: uppercase; }
.nav-cta i { margin-left: 18px; font-style: normal; }

.hero { display: grid; grid-template-columns: 52% 48%; min-height: 720px; border-bottom: 1px solid var(--line); }
.hero-copy { padding: 88px 6vw 48px 7vw; }
.eyebrow, .kicker { margin: 0; font-size: 10px; font-weight: bold; letter-spacing: 2.5px; }
.eyebrow { display: flex; align-items: center; gap: 12px; }
.eyebrow span { width: 25px; height: 2px; background: var(--acid); }
h1 { max-width: 760px; margin: 40px 0 34px; font-size: clamp(52px, 6.4vw, 96px); line-height: .91; letter-spacing: -5px; }
h1 em, h2 em { color: #72766f; font-weight: 400; }
.lede { max-width: 630px; color: #555b58; font-size: 18px; line-height: 1.65; }
.hero-actions { display: flex; align-items: center; gap: 36px; margin: 40px 0 64px; }
.button { display: inline-flex; justify-content: space-between; gap: 32px; padding: 18px 22px; border: 0; background: var(--acid); color: var(--ink); font-size: 12px; font-weight: 900; letter-spacing: 1px; text-transform: uppercase; cursor: pointer; }
.text-link { padding-bottom: 8px; border-bottom: 1px solid var(--ink); font-size: 11px; font-weight: bold; text-transform: uppercase; }
.trust-row { display: flex; gap: 42px; padding-top: 25px; border-top: 1px solid var(--line); }
.trust-row div { display: flex; flex-direction: column; }
.trust-row strong { font-size: 23px; }
.trust-row span { margin-top: 5px; color: var(--muted); font-size: 9px; letter-spacing: 1px; text-transform: uppercase; }

.hero-visual { position: relative; min-height: 680px; overflow: hidden; background-color: #202425; background-image: linear-gradient(#ffffff0b 1px, transparent 1px), linear-gradient(90deg, #ffffff0b 1px, transparent 1px); background-size: 72px 72px; }
.product-shape { position: absolute; display: block; border: 2px solid #a8aeaa; background: #292e2e; }
.light { top: 14%; left: 20%; width: 115px; height: 150px; border-radius: 16px; box-shadow: inset 0 0 0 18px #242828, inset 0 0 0 27px var(--acid), 0 20px 45px #0007; }
.light::after { content: ""; position: absolute; bottom: -85px; left: 18px; width: 75px; height: 85px; border: 2px solid #a8aeaa; border-top: 0; border-radius: 0 0 36px 36px; }
.inflator { top: 46%; right: 14%; width: 190px; height: 100px; border-radius: 24px; box-shadow: 0 20px 45px #0007; }
.inflator::before { content: "88.8"; position: absolute; top: 24px; left: 45px; padding: 9px; border: 1px solid #59615e; color: var(--acid); font: 18px monospace; }
.inflator::after { content: ""; position: absolute; right: -45px; bottom: -10px; width: 58px; height: 58px; border: 2px solid #a8aeaa; border-radius: 50%; box-shadow: -145px 0 0 -2px #202425, -145px 0 0 0 #a8aeaa; }
.jump { bottom: 9%; left: 13%; width: 135px; height: 200px; border-radius: 18px; transform: rotate(-8deg); box-shadow: inset 0 0 0 10px #222727, 0 20px 45px #0007; }
.jump::after { content: "POWER"; position: absolute; top: 86px; left: 28px; color: var(--acid); font: 900 14px Arial; letter-spacing: 3px; }
.visual-label { position: absolute; color: white; font-size: 10px; letter-spacing: 2px; }
.light-label { top: 10%; left: 20%; }
.inflator-label { top: 42%; right: 14%; }
.jump-label { bottom: 5%; left: 13%; }
.visual-note { position: absolute; right: 6%; bottom: 7%; color: #8d9491; font-size: 8px; letter-spacing: 2px; line-height: 1.8; text-align: right; }
.visual-note b { color: white; }

.buyer-bar { display: flex; align-items: center; justify-content: center; gap: 28px; height: 58px; overflow: hidden; background: var(--ink); color: white; font-size: 10px; letter-spacing: 1.4px; white-space: nowrap; }
.buyer-bar > span { color: #ff4a50; }
.buyer-bar i { color: #6c716f; }
.section { padding: 110px 7vw; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 58px; }
.section-head h2, .cap-intro h2, .contact h2 { margin: 22px 0 0; font-size: clamp(42px, 5vw, 72px); line-height: .98; letter-spacing: -3.5px; }
.section-head > p { max-width: 430px; color: var(--muted); font-size: 14px; line-height: 1.65; }

.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; border: 1px solid var(--line); background: var(--line); }
.product-grid article { padding: 0 32px 34px; background: var(--paper); }
.mini-shape { position: relative; height: 230px; margin: 0 -32px 30px; overflow: hidden; background: #deddd5; }
.mini-shape::after { content: ""; position: absolute; top: 50%; left: 50%; border: 3px solid #626864; background: #222727; transform: translate(-50%, -50%); }
.work-light::after { width: 85px; height: 130px; border-radius: 12px; box-shadow: inset 0 0 0 15px #333, inset 0 0 0 23px var(--acid); }
.air-pump::after { width: 155px; height: 85px; border-radius: 18px; }
.air-pump::before { content: ""; position: absolute; z-index: 1; top: 64%; left: 64%; width: 45px; height: 45px; border: 3px solid #626864; border-radius: 50%; box-shadow: -105px 0 0 -3px #deddd5, -105px 0 0 0 #626864; }
.starter::after { width: 95px; height: 155px; border-radius: 14px; transform: translate(-50%, -50%) rotate(-8deg); box-shadow: inset 0 0 0 10px #292e2e; }
.product-grid small { color: var(--muted); font: 11px monospace; }
.product-grid h3 { margin: 20px 0 12px; font-size: 24px; }
.product-grid p { min-height: 68px; color: var(--muted); font-size: 13px; line-height: 1.6; }
.tags { display: flex; flex-wrap: wrap; gap: 5px; margin: 25px 0; }
.tags span { padding: 7px 9px; border: 1px solid var(--line); font-size: 9px; text-transform: uppercase; }
.product-grid article > a { display: flex; justify-content: space-between; padding-top: 15px; border-top: 1px solid var(--ink); font-size: 10px; font-weight: bold; text-transform: uppercase; }

.capabilities { display: grid; grid-template-columns: 43% 57%; gap: 7vw; background: var(--ink); color: white; }
.cap-intro > p:last-child { max-width: 450px; margin-top: 35px; color: #9ca09d; line-height: 1.65; }
.cap-list { border-top: 1px solid #454948; }
.cap-list > div { display: grid; grid-template-columns: 45px 1fr 1.4fr; gap: 25px; align-items: start; padding: 28px 0; border-bottom: 1px solid #454948; }
.cap-list b { color: var(--acid); font: 11px monospace; }
.cap-list h3 { margin: 0; font-size: 18px; }
.cap-list p { margin: 0; color: #9ca09d; font-size: 12px; line-height: 1.65; }

.proof { position: relative; padding: 65px 7vw; background: var(--acid); }
.proof h2 { margin: 0 0 25px; font-size: clamp(36px, 4.8vw, 68px); line-height: 1; letter-spacing: -3px; }
.proof > p { max-width: 650px; line-height: 1.65; }
.stamp { position: absolute; top: 50px; right: 7vw; display: grid; width: 100px; height: 100px; place-items: center; border: 2px solid var(--ink); border-radius: 50%; font-weight: 900; text-align: center; transform: rotate(8deg); }
.checks { display: flex; flex-wrap: wrap; gap: 30px; margin-top: 35px; font-size: 11px; font-weight: bold; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--ink); }
.steps div { padding: 35px 28px; border-right: 1px solid var(--line); }
.steps div:first-child { padding-left: 0; }
.steps b { color: #757a76; font: 11px monospace; }
.steps h3 { margin: 45px 0 10px; font-size: 22px; }
.steps p { color: var(--muted); font-size: 12px; line-height: 1.65; }

.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 8vw; background: #d9d8d0; }
.contact > div > p:not(.kicker) { max-width: 500px; margin: 30px 0; color: var(--muted); line-height: 1.65; }
.qualify { display: flex; flex-direction: column; gap: 10px; padding-top: 25px; border-top: 1px solid #aaa; font-size: 11px; }
.qualify b { margin-bottom: 6px; }
.form { min-height: 570px; padding: 42px; background: var(--paper); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form label { display: flex; flex-direction: column; margin-bottom: 20px; font-size: 9px; font-weight: bold; letter-spacing: 1px; text-transform: uppercase; }
.form input, .form select, .form textarea { margin-top: 8px; padding: 12px 2px; border: 0; border-bottom: 1px solid #aaa; outline: none; background: transparent; font: 13px Arial; }
.form input:focus, .form select:focus, .form textarea:focus { border-color: var(--ink); }
.form textarea { height: 80px; resize: vertical; }
.submit { width: 100%; margin-top: 12px; }
.form-note { color: var(--muted); font-size: 9px; text-align: center; }
.form-note.is-error { color: #b11118; font-weight: bold; }
.honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.submit:disabled { cursor: wait; opacity: .65; }
.success-message { display: flex; min-height: 480px; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.success-message > span { display: grid; width: 70px; height: 70px; place-items: center; border-radius: 50%; background: var(--acid); font-size: 26px; }
.success-message h3 { margin-bottom: 0; font-size: 30px; }
.success-message p { max-width: 380px; color: var(--muted); line-height: 1.65; }
.text-button { padding: 10px; border: 0; border-bottom: 1px solid var(--ink); background: transparent; cursor: pointer; }

footer { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 20px; align-items: center; padding: 55px 7vw; background: var(--ink); color: white; }
footer .logo > span { background: var(--acid); color: var(--ink); }
footer p { color: #9ca09d; font-size: 12px; }
footer > div { display: flex; justify-content: flex-end; gap: 25px; font-size: 10px; text-transform: uppercase; }
footer > small { grid-column: 1 / 4; padding-top: 25px; border-top: 1px solid #3c4140; color: #767c79; font-size: 9px; }

@media (max-width: 900px) {
  .nav nav { display: none; }
  .nav-cta { margin-left: auto; }
  .hero, .capabilities, .contact { grid-template-columns: 1fr; }
  .hero-copy { padding-top: 60px; }
  .hero-visual { min-height: 560px; }
  .section { padding: 80px 6vw; }
  .section-head { flex-direction: column; align-items: flex-start; gap: 25px; }
  .product-grid { grid-template-columns: 1fr; }
  .cap-list > div { grid-template-columns: 35px 1fr; }
  .cap-list p { grid-column: 2; }
  .steps { grid-template-columns: 1fr 1fr; }
  .buyer-bar { justify-content: flex-start; padding-left: 20px; }
  .proof { padding-top: 130px; }
  .stamp { width: 75px; height: 75px; font-size: 11px; }
  footer { grid-template-columns: 1fr; }
  footer > div { justify-content: flex-start; }
  footer > small { grid-column: auto; }
}

@media (max-width: 560px) {
  .nav { height: 68px; }
  .nav-cta { font-size: 0; }
  .nav-cta::after { content: "INQUIRE ↗"; font-size: 10px; }
  .hero-copy { padding: 50px 6vw; }
  h1 { letter-spacing: -3px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .trust-row { gap: 18px; }
  .trust-row strong { font-size: 18px; }
  .hero-visual { min-height: 500px; }
  .inflator { right: -5%; }
  .jump { left: 5%; }
  .section { padding: 72px 6vw; }
  .product-grid article { padding-right: 22px; padding-left: 22px; }
  .mini-shape { margin-right: -22px; margin-left: -22px; }
  .steps { grid-template-columns: 1fr; }
  .steps div { padding-left: 0; border-bottom: 1px solid var(--line); border-right: 0; }
  .form { padding: 28px 20px; }
  .form-row { grid-template-columns: 1fr; }
  .checks { flex-direction: column; gap: 12px; }
  footer > div { flex-wrap: wrap; }
}