:root {
  --asphalt: #1c1c1e;
  --asphalt-2: #2a2a2d;
  --yellow: #ffd60a;
  --yellow-dark: #e0b800;
  --blue: #2979ff;
  --paper: #f7f7f5;
  --grey: #ececea;
  --ink: #1c1c1e;
  --muted: #5f5f63;
  --line: #dededa;
  --white: #ffffff;
  --radius: 16px;
  --max: 1160px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 78px; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; }
[hidden] { display: none !important; }

h1, h2, h3 { line-height: 1.05; margin: 0 0 .5em; letter-spacing: -0.025em; text-wrap: balance; }
h1 { font-size: clamp(2.6rem, 6vw, 4.8rem); font-weight: 900; }
h2 { font-size: clamp(1.9rem, 3.8vw, 2.9rem); font-weight: 900; }
h3 { font-size: 1.25rem; font-weight: 800; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }

.hl { background: linear-gradient(transparent 58%, var(--yellow) 58%); padding: 0 .08em; }

.eyebrow { font-size: .8rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: .9em; }
.eyebrow::before { content: ""; display: inline-block; width: 22px; height: 8px; margin-right: 10px; background: repeating-linear-gradient(-45deg, var(--asphalt) 0 4px, var(--yellow) 4px 8px); vertical-align: middle; }
.lead { font-size: 1.14rem; color: var(--muted); max-width: 33em; }

/* Announcement */
.announce { margin: 0; background: var(--asphalt); color: var(--yellow); text-align: center; font-weight: 700; font-size: .86rem; padding: 8px 16px; }

/* Buttons */
.btn {
  display: inline-block;
  padding: .85em 1.5em;
  border-radius: 12px;
  background: var(--yellow);
  color: var(--asphalt);
  font-weight: 800;
  text-decoration: none;
  border: 2px solid var(--asphalt);
  box-shadow: 4px 4px 0 var(--asphalt);
  transition: transform .12s, box-shadow .12s;
  white-space: nowrap;
}
.btn:hover { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--asphalt); }
.btn:focus-visible, .filter:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }
.btn-ghost { background: var(--white); }
.btn-dark { background: var(--asphalt); color: var(--yellow); box-shadow: 4px 4px 0 rgba(0,0,0,.25); }
.btn-dark:hover { box-shadow: 2px 2px 0 rgba(0,0,0,.25); }
.btn-small { padding: .5em 1em; font-size: .9rem; border-radius: 10px; box-shadow: 3px 3px 0 var(--asphalt); }

/* Header */
.site-header { position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,.95); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-bottom: 2px solid var(--asphalt); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand img { border: 2px solid var(--asphalt); border-radius: 10px; }
.wordmark { font-weight: 900; font-size: 1.15rem; letter-spacing: -0.01em; }
.wordmark b { background: var(--yellow); padding: 0 .25em; margin-left: 3px; border-radius: 4px; }
.nav { display: flex; align-items: center; gap: 24px; }
.nav a:not(.btn) { text-decoration: none; font-weight: 700; font-size: .94rem; }
.nav a:not(.btn):hover { text-decoration: underline; text-decoration-thickness: 3px; text-decoration-color: var(--yellow); text-underline-offset: 5px; }

/* Hero */
.hero { background: var(--paper); padding: 64px 0 72px; overflow: hidden; }
.hero-inner { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 40px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.hero-art { position: relative; }
.hero-art svg { width: 100%; height: auto; filter: drop-shadow(0 10px 0 rgba(0,0,0,.06)); }
.speed { position: absolute; left: -6%; top: 34%; display: grid; gap: 14px; }
.speed i { display: block; height: 6px; border-radius: 3px; background: var(--asphalt); }
.speed i:nth-child(1) { width: 70px; }
.speed i:nth-child(2) { width: 110px; margin-left: -30px; background: var(--yellow-dark); }
.speed i:nth-child(3) { width: 54px; }

/* Promise strip */
.promise { background: var(--yellow); border-top: 2px solid var(--asphalt); border-bottom: 2px solid var(--asphalt); }
.promise-inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding-top: 22px; padding-bottom: 22px; }
.promise-inner div { display: flex; flex-direction: column; }
.promise strong { font-size: 1.15rem; font-weight: 900; letter-spacing: -0.01em; }
.promise span { font-size: .92rem; font-weight: 500; }

/* Sections */
.section { padding: 84px 0; }
.section-alt { background: var(--paper); }
.section-dark { background: var(--asphalt); color: var(--white); }
.section-dark .eyebrow { color: var(--yellow); }
.section-dark .eyebrow::before { background: repeating-linear-gradient(-45deg, var(--yellow) 0 4px, transparent 4px 8px); }
.section-dark .lead { color: rgba(255,255,255,.78); }

/* Shop */
.shop-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.shop-head h2 { margin-bottom: 0; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; }
.filter { font: inherit; font-weight: 700; font-size: .9rem; padding: .5em 1.05em; border-radius: 999px; background: var(--white); color: var(--asphalt); border: 2px solid var(--asphalt); cursor: pointer; }
.filter:hover { background: var(--grey); }
.filter.is-active { background: var(--asphalt); color: var(--yellow); }

.products { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 36px; }
.product { display: flex; flex-direction: column; border: 2px solid var(--asphalt); border-radius: var(--radius); overflow: hidden; background: var(--white); }
.product-art { position: relative; padding: 26px 22px 10px; border-bottom: 2px solid var(--asphalt); }
.product-art svg { width: 100%; height: auto; }
.t-pink { background: #ffe0ea; } .t-blue { background: #dcebff; } .t-grey { background: #e6e6e3; }
.t-yellow { background: #fff3b0; } .t-green { background: #dcefd9; } .t-sand { background: #f7e2d2; }
.tag { position: absolute; top: 12px; left: 12px; background: var(--asphalt); color: var(--yellow); font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; padding: .3em .7em; border-radius: 6px; }
.product-body { padding: 18px 20px 20px; display: flex; flex-direction: column; flex: 1; }
.product-who { margin: 0 0 .25em; font-size: .76rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
.specs { list-style: none; margin: 0 0 12px; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.specs li { font-size: .84rem; font-weight: 600; background: var(--grey); padding: .25em .7em; border-radius: 999px; }
.ul-line { margin: 0 0 14px; font-size: .88rem; font-weight: 700; color: #17804a; }
.product-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.price { font-size: 1.7rem; font-weight: 900; letter-spacing: -0.02em; }

/* Safety */
.safety { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.safety-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.safety-list li { display: flex; flex-direction: column; background: var(--asphalt-2); border-left: 5px solid var(--yellow); border-radius: 0 var(--radius) var(--radius) 0; padding: 18px 22px; }
.safety-list strong { font-size: 1.12rem; }
.safety-list span { color: rgba(255,255,255,.72); }

/* Gear */
.gear { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; margin-top: 36px; }
.gear-item { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 12px; background: var(--white); border: 2px solid var(--asphalt); border-radius: var(--radius); padding: 26px 14px; font-size: 1rem; }
.icon { width: 54px; height: 54px; border-radius: 50%; background: var(--yellow); border: 2px solid var(--asphalt); display: grid; place-items: center; }
.icon svg { width: 26px; height: 26px; fill: none; stroke: var(--asphalt); stroke-width: 1.900; stroke-linecap: round; stroke-linejoin: round; }

/* Support */
.support { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.support-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.support-list li { display: flex; gap: 16px; align-items: flex-start; border: 2px solid var(--asphalt); border-radius: var(--radius); padding: 18px 20px; }
.support-list strong { display: block; font-size: 1.1rem; }
.support-list div span { color: var(--muted); }
.num { flex: none; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--yellow); border: 2px solid var(--asphalt); font-weight: 900; }

/* Contact */
.contact { background: var(--yellow); border-top: 2px solid var(--asphalt); text-align: center; }
.contact .eyebrow { color: var(--asphalt); }
.contact .lead { color: var(--asphalt); margin: 0 auto 1.6em; }
.contact-inner { display: flex; flex-direction: column; align-items: center; }

/* Footer */
.site-footer { background: var(--asphalt); color: rgba(255,255,255,.78); font-size: .9rem; }
.footer-inner { display: flex; align-items: flex-start; gap: 16px; padding-top: 24px; padding-bottom: 24px; }
.footer-inner img { flex: none; border-radius: 8px; }
.footer-inner p { margin: 0 0 .4em; }
.legal { font-size: .82rem; color: rgba(255,255,255,.55); margin: 0; }

/* Responsive */
@media (max-width: 1040px) {
  .nav a:not(.btn) { display: none; }
  .gear { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 960px) {
  .products { grid-template-columns: repeat(2, 1fr); }
  .promise-inner { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 880px) {
  .hero-inner, .safety, .support { grid-template-columns: 1fr; gap: 32px; }
  .hero { padding: 44px 0 52px; }
  .hero-art { max-width: 460px; }
  .speed { display: none; }
  .section { padding: 62px 0; }
}

@media (max-width: 600px) {
  .container { padding: 0 16px; }
  .products { grid-template-columns: 1fr; }
  .gear { grid-template-columns: repeat(2, 1fr); }
  .wordmark { font-size: 1rem; }
  .header-inner .btn-small { padding: .42em .7em; font-size: .8rem; }
  .announce { font-size: .78rem; }
  .btn { white-space: normal; }
  .btn-small { white-space: nowrap; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}