:root {
  --ink: #151A17; --ink-2: #3A413D; --muted: #4F5752; --line: #D9DBD6; --line-2: #C9CCC6;
  --bg: #F4F4F1; --bg-2: #E8E9E5; --card: #FFFFFF; --photo: #F7F7F6; --accent: #B83A0A; --accent-ink: #FFFFFF;
  --on-dark: #F4F4F1; --on-dark-2: #B9BFBA;
  --display: 'Saira Condensed', 'Arial Narrow', sans-serif; --body: 'IBM Plex Sans', 'Helvetica Neue', Arial, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--body); font-size: 17px; line-height: 1.55; }
img, video { display: block; max-width: 100%; }
a { color: var(--ink); }
a:hover { color: var(--accent); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.wrap { max-width: 1280px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }
@media (max-width: 600px) { .wrap { padding-left: 16px; padding-right: 16px; } body { font-size: 16px; } }

/* header */
.site-header { border-bottom: 1px solid var(--line); background: var(--bg); position: sticky; top: 0; z-index: 10; }
.site-header .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px; padding-top: 14px; padding-bottom: 14px; }
.brand { display: flex; align-items: baseline; gap: 10px; text-decoration: none; }
.brand b { font-family: var(--display); font-weight: 800; font-size: 30px; letter-spacing: 0.06em; color: var(--ink); }
.brand span { font-size: 13px; color: var(--muted); }
.nav { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 22px; font-size: 15px; font-weight: 500; }
.nav a { text-decoration: none; }
.nav a[aria-current="page"] { color: var(--accent); }

/* type + buttons */
.eyebrow { font-family: var(--mono); font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); }
.eyebrow.muted { color: var(--muted); }
h1, h2 { font-family: var(--display); font-weight: 800; text-transform: uppercase; line-height: 0.95; margin: 0; }
h1 { font-size: clamp(46px, 7vw, 92px); text-wrap: balance; }
h2 { font-size: clamp(36px, 4.5vw, 48px); }
h3 { margin: 0; font-size: 22px; }
p { margin: 0; }
.lead { font-size: 19px; color: var(--ink-2); max-width: 34em; }
.small { font-size: 14px; color: var(--muted); }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 24px; border-radius: 4px; font: inherit; font-weight: 600;
       text-decoration: none; cursor: pointer; border: 1px solid var(--ink); background: transparent; color: var(--ink); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.dark { background: var(--ink); color: var(--on-dark); }
.btn.primary:hover, .btn.dark:hover { color: var(--accent-ink); filter: brightness(1.1); }
.btn.sm { min-height: 44px; padding: 0 16px; font-size: 15px; }
.row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* sections */
.hero { display: flex; flex-wrap: wrap; gap: 48px; align-items: center; padding-top: 56px; padding-bottom: 48px; }
.hero > div { flex: 1 1 440px; min-width: 0; display: flex; flex-direction: column; gap: 22px; }
.photo { background: var(--photo); border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.photo img { width: 100%; height: auto; }
.specs { background: var(--ink); color: var(--on-dark); }
.specs .wrap { padding-top: 32px; padding-bottom: 32px; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 28px; }
.specs b { display: block; font-family: var(--display); font-weight: 700; font-size: 40px; line-height: 1; }
.specs span { font-size: 14px; color: var(--on-dark-2); }
.section { padding-top: 72px; padding-bottom: 72px; display: flex; flex-direction: column; gap: 32px; }
.band { background: var(--bg-2); }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 32px; }
.step { display: flex; flex-direction: column; gap: 10px; border-top: 3px solid var(--ink); padding-top: 18px; }
.step .eyebrow { font-size: 14px; letter-spacing: 0; text-transform: none; }
.step p { color: var(--ink-2); }
.how { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.how figure { margin: 0; display: flex; flex-direction: column; gap: 8px; }
.how figcaption { font-size: 15px; color: var(--ink-2); }
.how figcaption b { color: var(--ink); }
.split { display: flex; flex-wrap: wrap; gap: 48px; align-items: center; }
.split > div { flex: 1 1 420px; min-width: 0; display: flex; flex-direction: column; gap: 18px; }
.split ul { margin: 0; padding-left: 20px; color: var(--ink-2); display: flex; flex-direction: column; gap: 6px; }
.head-row { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 16px; }

/* product cards */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px; }
.card { display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.card .pic { aspect-ratio: 4 / 3; background: var(--photo); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.card .pic img { width: 100%; height: 100%; object-fit: cover; }
.card .pic .ph { font-family: var(--mono); font-size: 13px; color: var(--muted); }
.card .body { padding: 16px 18px 20px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.card .cat { font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.card .name { font-size: 19px; font-weight: 600; text-decoration: none; }
.card .blurb { font-size: 15px; color: var(--ink-2); flex: 1; }
.card .foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 10px; }
.card .price { font-weight: 600; }
.soon { font-size: 14px; font-weight: 600; color: var(--muted); padding: 8px 12px; border: 1px dashed #8A918C; border-radius: 4px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { min-height: 44px; padding: 0 18px; border-radius: 999px; font: inherit; font-size: 15px; font-weight: 600; cursor: pointer; border: 1px solid var(--ink); background: transparent; color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--ink); color: var(--on-dark); }

/* product page */
.crumbs { padding-top: 20px; font-size: 14px; color: var(--muted); }
.crumbs a { color: var(--muted); }
.product { display: flex; flex-wrap: wrap; gap: 48px; align-items: flex-start; padding-top: 24px; padding-bottom: 56px; }
.product .gallery { flex: 1 1 520px; min-width: 0; display: flex; flex-direction: column; gap: 12px; }
.product .gallery .main { aspect-ratio: 6 / 5; }
.product .gallery .main img { width: 100%; height: 100%; object-fit: contain; }
.thumbs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.thumbs button { padding: 0; aspect-ratio: 1; background: var(--photo); border-radius: 4px; overflow: hidden; cursor: pointer; border: 2px solid var(--line); }
.thumbs button[aria-pressed="true"] { border-color: var(--ink); }
.thumbs img { width: 100%; height: 100%; object-fit: cover; }
.product .info { flex: 1 1 400px; min-width: 0; display: flex; flex-direction: column; gap: 20px; }
.product .info h1 { font-size: clamp(44px, 5vw, 60px); }
.bigprice { font-family: var(--display); font-weight: 700; font-size: 44px; }
fieldset { border: 0; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
legend { font-weight: 600; margin-bottom: 10px; padding: 0; }
.seg { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 8px; }
.seg button { min-height: 48px; border-radius: 4px; font: inherit; font-weight: 600; cursor: pointer; border: 1px solid var(--ink); background: var(--card); color: var(--ink); padding: 6px 10px; line-height: 1.2; }
.seg button small { display: block; font-weight: 400; font-size: 13px; }
.seg button[aria-pressed="true"] { background: var(--ink); color: var(--on-dark); }
.qty { display: flex; align-items: center; border: 1px solid var(--ink); border-radius: 4px; }
.qty button { width: 48px; height: 48px; background: transparent; border: 0; font: inherit; font-size: 22px; cursor: pointer; color: var(--ink); }
.qty output { min-width: 32px; text-align: center; font-weight: 600; }
.box { border-top: 1px solid var(--line); padding-top: 18px; display: flex; flex-direction: column; gap: 10px; }
.box h2 { font-family: var(--body); font-size: 18px; text-transform: none; font-weight: 600; line-height: 1.3; }
.box ul { margin: 0; padding-left: 20px; color: var(--ink-2); display: flex; flex-direction: column; gap: 4px; }
.addons { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.addon { background: var(--card); border: 1px solid var(--line); border-radius: 6px; padding: 16px; display: flex; flex-direction: column; gap: 8px; }
.addon b { font-size: 17px; }
table { width: 100%; border-collapse: collapse; font-size: 16px; }
th, td { text-align: left; padding: 12px 16px 12px 0; border-bottom: 1px solid var(--line-2); vertical-align: top; }
th { font-weight: 600; width: 40%; }
details { border-bottom: 1px solid var(--line-2); padding: 12px 0; }
summary { font-weight: 600; cursor: pointer; }
details p { margin-top: 10px; color: var(--ink-2); }

/* sign-up + footer */
.signup { display: flex; flex-wrap: wrap; gap: 10px; flex: 1 1 380px; min-width: 0; }
.signup input { flex: 1 1 220px; min-height: 48px; padding: 0 14px; border: 1px solid var(--ink); border-radius: 4px; font: inherit; background: var(--card); color: var(--ink); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.site-footer { background: var(--ink); color: var(--on-dark-2); font-size: 15px; }
.site-footer .wrap { padding-top: 48px; padding-bottom: 48px; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 32px; }
.site-footer .col { display: flex; flex-direction: column; gap: 8px; }
.site-footer a { color: var(--on-dark-2); }
.site-footer a.hi, .site-footer b { color: var(--on-dark); }
.site-footer .logo { font-family: var(--display); font-weight: 800; font-size: 26px; letter-spacing: 0.06em; color: var(--on-dark); }
.legal { border-top: 1px solid #2B322E; }
.legal .wrap { padding-top: 16px; padding-bottom: 20px; display: block; font-size: 13px; }

/* cart + checkout */
.cartlink { display: inline-flex; align-items: center; gap: 6px; padding: 9px 14px; border: 1px solid var(--ink); border-radius: 4px; }
.opt { min-height: 44px; margin-top: 6px; padding: 0 10px; border: 1px solid var(--ink); border-radius: 4px; font: inherit; font-size: 15px; background: var(--card); color: var(--ink); }
.toast { position: fixed; left: 50%; bottom: 16px; transform: translate(-50%, 140%); transition: transform .25s; z-index: 20;
         display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; max-width: calc(100% - 32px);
         background: var(--ink); color: var(--on-dark); padding: 12px 14px 12px 18px; border-radius: 6px; box-shadow: 0 6px 24px rgba(0,0,0,.25); }
.toast.on { transform: translate(-50%, 0); }
.cartwrap { display: flex; flex-wrap: wrap; gap: 40px; align-items: flex-start; }
table.cart th { width: auto; font-size: 14px; color: var(--muted); font-weight: 500; }
table.cart td { padding: 14px 12px 14px 0; vertical-align: middle; }
.num { text-align: right; white-space: nowrap; }
.ci { display: flex; gap: 12px; align-items: center; }
.ci img { width: 64px; height: 64px; object-fit: cover; border-radius: 4px; border: 1px solid var(--line); flex: none; }
.qty { width: max-content; }
.qty.sm button { width: 36px; height: 36px; font-size: 18px; }
.link { background: none; border: 0; padding: 6px 0; font: inherit; font-size: 14px; color: var(--muted); text-decoration: underline; cursor: pointer; }
.paybox { flex: 1 1 320px; min-width: 0; background: var(--card); border: 1px solid var(--line); border-radius: 6px; padding: 20px;
          display: flex; flex-direction: column; gap: 14px; position: sticky; top: 90px; }
.totals { display: flex; flex-direction: column; gap: 6px; }
.totals > div { display: flex; justify-content: space-between; gap: 12px; }
.totals .grand { font-weight: 700; font-size: 20px; border-top: 1px solid var(--line); padding-top: 8px; margin-top: 4px; }
.bad { color: #A11B0A; }
#paypal { min-height: 10px; }
@media (max-width: 600px) {
  table.cart thead { display: none; }
  table.cart tr { display: grid; grid-template-columns: 1fr auto; gap: 6px 12px; padding: 12px 0; border-bottom: 1px solid var(--line-2); }
  table.cart td { border: 0; padding: 0; }
  table.cart td:first-child { grid-column: 1 / -1; }
  .paybox { position: static; }
}

/* logo eye */
.brand { align-items: center; }
.brand .eye { flex: none; }
.site-footer .logo { display: inline-flex; align-items: center; gap: 10px; }