/* Self-hosted fonts (no external requests) */
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('../fonts/Archivo-var.woff2') format('woff2');
}
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 400; font-display: swap; src: url('../fonts/IBMPlexMono-400.woff2') format('woff2'); }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 500; font-display: swap; src: url('../fonts/IBMPlexMono-500.woff2') format('woff2'); }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 700; font-display: swap; src: url('../fonts/IBMPlexMono-700.woff2') format('woff2'); }

/* ATTLEE — brand spec per design language board
   INK #0D1117 (base 70%) · SIGNAL AMBER #FFB612 (accent ≤5%)
   CLOUD #F2F3F0 (light sections) · MOSS #4A5A46 · BONE #E3E1DA · SLATE #8A8787
   Archivo = display & body · IBM Plex Mono = data & labels
   Radius 4–6px, no drop shadows */

:root {
  --ink: #0D1117;
  --ink-2: #151B23;
  --ink-card: #171E27;
  --amber: #FFB612;
  --cloud: #F2F3F0;
  --moss: #4A5A46;
  --bone: #E3E1DA;
  --slate: #8A8787;
  --line: #E4E4E0;
  --line-dark: #232B36;
  --txt-on-ink: #F4F5F2;
  --muted: #5E6773;
  --muted-dark: #9AA4B0;
  --radius: 6px;
  --font-body: 'Archivo', -apple-system, 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', 'SF Mono', Menlo, monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--ink); background: #fff; line-height: 1.55; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 26px; }

/* ---------- type utilities ---------- */
.eyebrow {
  font-family: var(--font-mono); font-size: 11.5px; font-weight: 700;
  letter-spacing: .18em; text-transform: uppercase; color: var(--amber);
}
.eyebrow--dark { color: var(--amber); }
.eyebrow--onlight { color: var(--amber); }
.h1 { font-size: clamp(38px, 5vw, 58px); font-weight: 800; line-height: 1.04; letter-spacing: -0.015em; }
.h2 { font-size: clamp(28px, 3.6vw, 42px); font-weight: 800; line-height: 1.08; letter-spacing: -0.01em; }
.mono { font-family: var(--font-mono); }
.mono-label {
  font-family: var(--font-mono); font-size: 11px; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase;
}

/* ---------- buttons: primary CTA ink bg + amber text on dark;
   amber bg + ink text on light. Radius 4–6px, no shadows ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-body); font-size: 15px; font-weight: 700;
  padding: 14px 26px; border-radius: var(--radius); border: 1px solid transparent;
  cursor: pointer; transition: opacity .15s ease, background .15s ease;
}
.btn:hover { opacity: .88; }
.btn-amber { background: var(--amber); color: var(--ink); }
.btn-ink { background: var(--ink); color: var(--amber); }
.btn-ghost-dark { background: transparent; color: var(--txt-on-ink); border-color: #3A4450; }
.btn-ghost-light { background: transparent; color: var(--ink); border-color: #C9CAC6; }
.btn-sm { padding: 9px 16px; font-size: 13.5px; }

/* ---------- top utility bar ---------- */
.utility { background: var(--ink); padding: 9px 0; }
.utility .wrap {
  display: flex; justify-content: center; gap: 14px; align-items: center;
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .16em;
  text-transform: uppercase; color: #B8BFC8;
}
.utility .dot { color: #3A4450; }

/* ---------- nav ---------- */
.nav { background: var(--ink); border-top: 1px solid var(--line-dark); }
.nav .wrap { display: flex; align-items: center; height: 64px; gap: 40px; }
.logo {
  font-weight: 800; font-size: 21px; letter-spacing: .34em; color: #fff;
  margin-right: auto;
}
.logo a { color: #fff; }
.nav-links { display: flex; gap: 30px; }
.nav-links a {
  font-size: 14.5px; font-weight: 500; color: #C6CCD4; padding: 6px 2px;
}
.nav-links a:hover, .nav-links a.active { color: #fff; }
.nav-right { display: flex; align-items: center; gap: 22px; margin-left: auto; }
.nav-search { font-size: 14px; color: #C6CCD4; }
.nav-cart {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .08em;
  color: var(--ink); background: #fff; padding: 8px 16px; border-radius: 999px; font-weight: 700;
}

/* ---------- hero ---------- */
.hero { background: var(--ink); color: var(--txt-on-ink); }
.hero .wrap {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 0; align-items: stretch;
  max-width: none; padding: 0;
}
.hero-copy { padding: 96px 60px 96px max(26px, calc((100vw - 1180px) / 2 + 26px)); }
.hero-copy .eyebrow { margin-bottom: 22px; display: block; }
.hero-copy .h1 { color: #fff; margin-bottom: 26px; }
.hero-copy p.lede { color: var(--muted-dark); font-size: 16.5px; max-width: 560px; margin-bottom: 34px; }
.hero-ctas { display: flex; gap: 14px; margin-bottom: 34px; flex-wrap: wrap; }
.hero-trust {
  display: flex; gap: 12px; align-items: center;
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .16em;
  text-transform: uppercase; color: #6E7883;
}
.hero-trust .dot { color: #3A4450; }
.hero-visual {
  background: linear-gradient(160deg, #FFC02E 0%, var(--amber) 55%, #F0A400 100%);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 56px 40px; position: relative; min-height: 560px;
}
.hero-visual img { width: min(72%, 430px); }
.hero-chip {
  position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%);
  background: var(--ink); color: var(--amber);
  font-family: var(--font-mono); font-size: 11px; font-weight: 700;
  letter-spacing: .16em; padding: 10px 20px; border-radius: 999px; white-space: nowrap;
}

/* ---------- amber marquee ---------- */
.marquee { background: var(--amber); color: var(--ink); padding: 13px 0; overflow: hidden; }
.marquee .wrap {
  display: flex; justify-content: center; gap: 18px; align-items: center; flex-wrap: wrap;
  font-family: var(--font-mono); font-size: 12px; font-weight: 700;
  letter-spacing: .18em; text-transform: uppercase;
}

/* ---------- section scaffolding ---------- */
.section { padding: 92px 0; }
.section-cloud { background: var(--cloud); }
.section-ink { background: var(--ink); color: var(--txt-on-ink); }
.sec-eyebrow { display: block; margin-bottom: 18px; }
.sec-title { margin-bottom: 22px; }
.sec-lede { color: var(--muted); font-size: 16px; max-width: 640px; }
.section-ink .sec-lede { color: var(--muted-dark); }

/* ---------- collections ---------- */
.col-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 48px; }
.col-card { background: #fff; border-radius: var(--radius); overflow: hidden; }
.col-card .col-img { background: #fff; padding: 40px; display: flex; align-items: center; justify-content: center; height: 420px; }
.col-card .col-img img { max-height: 100%; object-fit: contain; }
.col-body { padding: 26px 30px 30px; border-top: 1px solid var(--line); }
.col-num { font-family: var(--font-mono); font-size: 11px; letter-spacing: .18em; color: var(--muted); margin-bottom: 10px; }
.col-body h3 { font-size: 22px; font-weight: 800; margin-bottom: 8px; }
.col-body p { color: var(--muted); font-size: 14.5px; }

/* ---------- product cards ---------- */
.picks-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 48px; }
.p-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.p-img { background: #fff; height: 250px; display: flex; align-items: center; justify-content: center; padding: 20px; }
.p-img img { max-height: 100%; object-fit: contain; }
.p-body { padding: 16px 18px 18px; border-top: 1px solid var(--line); }
.p-body h3 { font-size: 16.5px; font-weight: 700; margin-bottom: 7px; }
.p-spec { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.p-row { display: flex; align-items: center; justify-content: space-between; }
.p-price { font-size: 19px; font-weight: 800; }
.p-add {
  font-family: var(--font-mono); font-size: 11px; font-weight: 700; letter-spacing: .1em;
  background: var(--ink); color: #fff; border: 0; border-radius: 4px;
  padding: 9px 14px; cursor: pointer;
}
.p-add:hover { opacity: .85; }

/* ---------- technology (dark) ---------- */
.tech-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 48px; }
.tech-card {
  background: var(--ink-card); border: 1px solid var(--line-dark);
  border-radius: var(--radius); padding: 28px; display: grid;
  grid-template-columns: 170px 1fr; gap: 24px; align-items: center;
}
.tech-img { background: #fff; border-radius: 4px; height: 170px; display: flex; align-items: center; justify-content: center; padding: 10px; }
.tech-img img { max-height: 100%; object-fit: contain; }
.tech-card h3 { color: #fff; font-size: 19px; font-weight: 800; margin-bottom: 10px; }
.tech-card h3 .t-num { color: var(--amber); font-family: var(--font-mono); font-weight: 700; font-size: 15px; margin-right: 6px; }
.tech-card p { color: var(--muted-dark); font-size: 14px; margin-bottom: 14px; }
.tech-tag { font-family: var(--font-mono); font-size: 10.5px; font-weight: 700; letter-spacing: .16em; color: var(--amber); }

/* ---------- datasheet table ---------- */
.ds-table { width: 100%; border-collapse: collapse; margin-top: 44px; background: #fff; border-radius: var(--radius); overflow: hidden; font-family: var(--font-mono); }
.ds-table th, .ds-table td { padding: 15px 20px; text-align: left; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; }
.ds-table thead th { background: var(--ink); color: var(--amber); font-weight: 700; }
.ds-table thead th:first-child { color: transparent; }
.ds-table tbody th { font-weight: 500; color: var(--muted); background: #FAFAF8; width: 170px; }
.ds-table tbody td { color: var(--ink); border-top: 1px solid var(--line); }
.ds-table tbody th { border-top: 1px solid var(--line); }
.ds-note { font-family: var(--font-mono); font-size: 11.5px; color: var(--muted); margin-top: 18px; line-height: 1.7; }

/* ---------- factory ---------- */
.factory { display: grid; grid-template-columns: 1fr 1.05fr; min-height: 560px; }
.factory-photo { background-size: cover; background-position: center; }
.factory-copy { background: var(--ink); color: var(--txt-on-ink); display: flex; align-items: center; }
.factory-copy .inner { padding: 80px max(40px, 8%) 80px 60px; max-width: 640px; }
.factory-copy .h2 { color: #fff; margin-bottom: 24px; }
.factory-copy p { color: var(--muted-dark); font-size: 15.5px; margin-bottom: 44px; }
.factory-stats { display: flex; gap: 60px; flex-wrap: wrap; }
.f-stat .num { font-size: 44px; font-weight: 800; color: var(--amber); line-height: 1; margin-bottom: 10px; }
.f-stat .lab { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .16em; text-transform: uppercase; color: #6E7883; }

/* ---------- FAQ ---------- */
.faq-list { margin-top: 44px; display: flex; flex-direction: column; gap: 14px; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.faq-item summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between;
  align-items: center; padding: 22px 26px; font-weight: 700; font-size: 15.5px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .plus { font-family: var(--font-mono); color: var(--muted); font-size: 18px; font-weight: 400; }
.faq-item[open] summary .plus { display: none; }
.faq-item .faq-a { padding: 0 26px 22px; color: var(--muted); font-size: 14.5px; max-width: 760px; }

/* ---------- final CTA ---------- */
.final { background: var(--ink); text-align: center; padding: 110px 0; }
.final .eyebrow { display: block; margin-bottom: 20px; }
.final .h1 { color: #fff; margin-bottom: 36px; }
.final .btn { margin-bottom: 30px; }
.final-trust {
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .16em;
  text-transform: uppercase; color: #6E7883;
  display: flex; gap: 12px; justify-content: center; align-items: center;
}
.final-trust .dot { color: #3A4450; }

/* ---------- footer ---------- */
footer { background: var(--ink); border-top: 1px solid var(--line-dark); color: #C6CCD4; padding: 64px 0 0; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 56px; }
.foot-brand .logo { font-size: 19px; }
.foot-brand p { color: var(--muted-dark); font-size: 13.5px; margin-top: 16px; max-width: 240px; }
.foot-col h4 { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .18em; text-transform: uppercase; color: #6E7883; margin-bottom: 16px; font-weight: 500; }
.foot-col a { display: block; font-size: 13.5px; color: #C6CCD4; padding: 5px 0; }
.foot-col a:hover { color: #fff; }
.foot-bottom { border-top: 1px solid var(--line-dark); padding: 20px 0 26px; display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; }
.foot-bottom .c { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .12em; color: #6E7883; }
.foot-bottom .l { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .14em; color: #6E7883; display: flex; gap: 10px; }

/* ---------- PDP ---------- */
.crumbs { padding: 18px 0 26px; }
.crumbs .crumb { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); display: flex; gap: 10px; flex-wrap: wrap; }
.pdp { display: grid; grid-template-columns: 1.15fr 1fr; gap: 56px; align-items: start; padding-bottom: 96px; }
.pdp-gallery .main { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; height: 560px; padding: 40px; }
.pdp-gallery .main img { max-height: 100%; object-fit: contain; }
.thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 14px; }
.thumbs button { background: #fff; border: 1px solid var(--line); border-radius: 4px; height: 110px; display: flex; align-items: center; justify-content: center; padding: 10px; cursor: pointer; }
.thumbs button.on { border-color: var(--ink); }
.thumbs img { max-height: 100%; object-fit: contain; }
.pdp-info .eyebrow { display: block; margin-bottom: 14px; }
.pdp-info h1 { font-size: clamp(30px, 3.4vw, 42px); font-weight: 800; line-height: 1.05; margin-bottom: 12px; }
.rating { font-size: 14px; color: var(--muted); margin-bottom: 18px; }
.rating .stars { color: var(--amber); letter-spacing: 2px; }
.price-row { display: flex; align-items: baseline; gap: 16px; margin-bottom: 22px; }
.price-row .price { font-size: 30px; font-weight: 800; }
.price-row .ship { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.colorway { margin-bottom: 20px; }
.colorway .mono-label { color: var(--muted); display: block; margin-bottom: 10px; }
.swatches { display: flex; gap: 10px; }
.sw { width: 26px; height: 26px; border-radius: 50%; border: 2px solid transparent; cursor: pointer; }
.sw.on { border-color: var(--ink); outline: 2px solid #fff; }
.spec-strip {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink); display: flex; gap: 8px; flex-wrap: wrap; align-items: center;
  margin-bottom: 24px;
}
.spec-strip .sep { color: #C9CAC6; }
.cart-btn { width: 100%; padding: 17px; font-size: 16px; margin-bottom: 16px; }
.pdp-trust {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--muted); display: flex; gap: 10px; justify-content: center; margin-bottom: 30px;
}
.pdp-trust .dot { color: #C9CAC6; }
.why { border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 26px; margin-bottom: 14px; }
.why h4 { font-family: var(--font-mono); font-size: 11px; letter-spacing: .16em; color: var(--amber); text-transform: uppercase; margin-bottom: 14px; }
.why li { display: flex; gap: 10px; padding: 5px 0; font-size: 14.5px; }
.why li b { font-weight: 700; }
.pdp-acc { border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 14px; }
.pdp-acc summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; padding: 18px 24px; font-weight: 700; font-size: 15px; }
.pdp-acc summary::-webkit-details-marker { display: none; }
.pdp-acc summary .plus { font-family: var(--font-mono); color: var(--muted); font-size: 18px; font-weight: 400; }
.pdp-acc[open] summary .plus { display: none; }
.pdp-acc .acc-b { padding: 0 24px 20px; color: var(--muted); font-size: 14px; }
.pdp-acc table { width: 100%; border-collapse: collapse; font-family: var(--font-mono); font-size: 12px; }
.pdp-acc td { padding: 8px 0; border-top: 1px solid var(--line); }
.pdp-acc td:first-child { color: var(--muted); text-transform: uppercase; letter-spacing: .08em; width: 40%; }

/* what fits */
.fits { text-align: center; }
.fits .h2 { color: #fff; margin-bottom: 34px; }
.fits-chips { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.fits-chips span {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  border: 1px solid #3A4450; color: #C6CCD4; border-radius: 999px; padding: 10px 20px;
}
.kit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 44px; }
.kit-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.kit-card .k-img { height: 240px; display: flex; align-items: center; justify-content: center; padding: 24px; }
.kit-card .k-img img { max-height: 100%; object-fit: contain; }
.kit-body { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; border-top: 1px solid var(--line); }
.kit-body h3 { font-size: 15.5px; font-weight: 700; }
.kit-body .p-price { font-size: 16px; }

/* ---------- brand page ---------- */
.bd-block { background: var(--ink-card); border: 1px solid var(--line-dark); border-radius: var(--radius); padding: 34px 38px; }
.bd-block .eyebrow { display: block; margin-bottom: 18px; }
.bd-block .for { color: var(--txt-on-ink); font-size: 15px; padding: 4px 0; }
.bd-block .for b { color: var(--amber); font-family: var(--font-mono); font-size: 12px; letter-spacing: .12em; margin-right: 10px; }
.bd-two { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 24px; }
.bd-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px 36px; }
.bd-card .eyebrow { display: block; margin-bottom: 18px; }
.bd-card li { padding: 6px 0; color: var(--ink); font-size: 14.5px; }
.bd-swatches { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.bd-sw .chip { height: 74px; border-radius: 4px; margin-bottom: 10px; }
.bd-sw .nm { font-family: var(--font-mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); line-height: 1.6; }
.bd-type .aa { font-size: 56px; font-weight: 800; letter-spacing: -0.01em; }
.bd-type .aa2 { font-family: var(--font-mono); font-size: 30px; margin-top: 14px; }
.bd-type .use { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-top: 12px; line-height: 1.8; }
.bd-photos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 24px; }
.bd-photos .ph { background: var(--cloud); border-radius: 4px; height: 200px; display: flex; align-items: center; justify-content: center; padding: 16px; overflow: hidden; }
.bd-photos .ph img { max-height: 100%; object-fit: contain; }
.bd-photos .ph.life { padding: 0; }
.bd-photos .ph.life img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- responsive ---------- */
@media (max-width: 1020px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-copy { padding: 72px 26px; }
  .hero-visual { min-height: 480px; }
  .picks-grid { grid-template-columns: repeat(2, 1fr); }
  .tech-grid { grid-template-columns: 1fr; }
  .col-grid, .bd-two { grid-template-columns: 1fr; }
  .factory { grid-template-columns: 1fr; }
  .factory-photo { min-height: 360px; }
  .pdp { grid-template-columns: 1fr; }
  .kit-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .bd-swatches { grid-template-columns: repeat(3, 1fr); }
  .nav-links { display: none; }
  .ds-wrap { overflow-x: auto; }
  .ds-table { min-width: 680px; }
}