/* Heavy Haul Rigging — storefront styles */
:root {
  --navy: #141a24;
  --navy-2: #1c2431;
  --steel: #2a3443;
  --steel-2: #3a4657;
  --ink: #1d2330;
  --muted: #5b6475;
  --faint: #8a93a3;
  --line: #e2e5ea;
  --line-2: #d3d8df;
  --bg: #f4f5f7;
  --card: #ffffff;
  --orange: #f26b1d;
  --orange-d: #d3550b;
  --orange-50: #fff3eb;
  --yellow: #ffc627;
  --green: #15803d;
  --green-50: #ecfdf3;
  --red: #b42318;
  --red-50: #fef3f2;
  --blue: #1d4ed8;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
  --shadow-lg: 0 12px 32px rgba(16, 24, 40, .16);
  --head: "Barlow Condensed", "Arial Narrow", Arial, sans-serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; font-family: var(--body); font-size: 15px; line-height: 1.55; color: var(--ink); background: var(--bg); }
img, svg { max-width: 100%; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--orange-d); }
h1, h2, h3, h4 { font-family: var(--head); font-weight: 700; line-height: 1.1; letter-spacing: .2px; margin: 0 0 .5em; }
h1 { font-size: clamp(30px, 4vw, 44px); }
h2 { font-size: clamp(24px, 3vw, 32px); }
h3 { font-size: 21px; }
p { margin: 0 0 1em; }
button, input, select, textarea { font: inherit; color: inherit; }
.ico { width: 20px; height: 20px; flex: none; }
.wrap { max-width: 1320px; margin: 0 auto; padding: 0 20px; }
.skip { position: absolute; left: -999px; top: 8px; background: #fff; padding: 8px 14px; z-index: 999; }
.skip:focus { left: 8px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.nowrap { white-space: nowrap; }
.hide { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
:focus-visible { outline: 3px solid rgba(242, 107, 29, .55); outline-offset: 2px; }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 2px solid var(--orange); background: var(--orange);
  color: #fff; font-weight: 700; padding: 11px 20px; border-radius: var(--radius-sm); cursor: pointer; line-height: 1.2; text-align: center;
  transition: background .15s, border-color .15s, transform .05s; font-size: 15px; }
.btn:hover { background: var(--orange-d); border-color: var(--orange-d); color: #fff; }
.btn:active { transform: translateY(1px); }
.btn[disabled], .btn.is-loading { opacity: .6; cursor: not-allowed; }
.btn-dark { background: var(--navy); border-color: var(--navy); }
.btn-dark:hover { background: var(--steel); border-color: var(--steel); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn-ghost:hover { background: #fff; color: var(--orange-d); border-color: var(--orange); }
.btn-light { background: #fff; color: var(--navy); border-color: #fff; }
.btn-light:hover { background: var(--orange-50); color: var(--orange-d); border-color: var(--orange-50); }
.btn-sm { padding: 7px 12px; font-size: 13.5px; }
.btn-lg { padding: 15px 26px; font-size: 17px; }
.btn-block { width: 100%; }
.link { color: var(--orange-d); font-weight: 600; }
.link:hover { text-decoration: underline; }

/* ---------- top bar & header ---------- */
.topbar { background: var(--navy); color: #c9d0db; font-size: 13px; }
.topbar-in { display: flex; justify-content: space-between; gap: 16px; padding: 7px 20px; }
.topbar-in > span { display: inline-flex; align-items: center; gap: 8px; }
.topbar .ico { width: 16px; height: 16px; color: var(--orange); }
.topbar-links { display: flex; gap: 18px; }
.topbar-links a:hover { color: #fff; }
.hdr { background: var(--navy-2); color: #fff; position: sticky; top: 0; z-index: 50; box-shadow: 0 2px 10px rgba(0, 0, 0, .25); }
.hdr-in { display: flex; align-items: center; gap: 22px; padding: 14px 20px; }
.logo { display: flex; align-items: center; gap: 11px; color: #fff; flex: none; }
.logo:hover { color: #fff; }
.logo svg { width: 44px; height: 44px; }
.logo-txt { display: flex; flex-direction: column; font-family: var(--head); line-height: .95; }
.logo-txt b { font-size: 25px; font-weight: 800; letter-spacing: 1px; }
.logo-txt i { font-style: normal; font-size: 17px; font-weight: 700; letter-spacing: 5.4px; color: var(--orange); }
.search { position: relative; flex: 1; display: flex; max-width: 720px; }
.search input { flex: 1; min-width: 0; border: 2px solid transparent; border-radius: var(--radius-sm) 0 0 var(--radius-sm); padding: 12px 16px; font-size: 15px;
  background: #fff; color: var(--ink); outline: none; }
.search input:focus { border-color: var(--orange); }
.search > button { border: 0; background: var(--orange); color: #fff; padding: 0 18px; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; cursor: pointer; }
.search > button:hover { background: var(--orange-d); }
.suggest { position: absolute; left: 0; right: 0; top: calc(100% + 6px); background: #fff; color: var(--ink); border-radius: var(--radius); box-shadow: var(--shadow-lg);
  overflow: hidden; z-index: 60; max-height: 70vh; overflow-y: auto; }
.suggest h6 { margin: 0; padding: 10px 14px 6px; font-size: 11px; text-transform: uppercase; letter-spacing: .8px; color: var(--faint); }
.sg-item { display: flex; align-items: center; gap: 12px; padding: 8px 14px; }
.sg-item:hover, .sg-item.is-active { background: var(--orange-50); color: var(--ink); }
.sg-ico { width: 40px; height: 40px; border-radius: 6px; background: #eef0f3; display: grid; place-items: center; flex: none; color: var(--steel-2); overflow: hidden; }
.sg-ico svg { width: 26px; height: 26px; }
.sg-ico img { width: 100%; height: 100%; object-fit: contain; background: #fff; }
.sg-main { flex: 1; min-width: 0; }
.sg-title { font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sg-sub { font-size: 12px; color: var(--muted); }
.sg-price { font-weight: 700; font-size: 14px; }
.sg-all { display: block; padding: 11px 14px; background: #f6f7f9; font-weight: 600; font-size: 14px; color: var(--orange-d); border-top: 1px solid var(--line); }
.hdr-link { display: flex; align-items: center; gap: 8px; font-size: 12.5px; line-height: 1.15; color: #d9dee6; }
.hdr-link:hover { color: #fff; }
.hdr-link .ico { width: 26px; height: 26px; color: var(--orange); }
.cart-btn { position: relative; display: flex; align-items: center; gap: 9px; color: #fff; font-weight: 700; background: var(--steel); border-radius: var(--radius-sm); padding: 9px 14px; }
.cart-btn:hover { color: #fff; background: var(--steel-2); }
.cart-btn .ico { width: 24px; height: 24px; }
.cart-count { position: absolute; top: -7px; left: 26px; background: var(--orange); color: #fff; font-size: 11.5px; font-weight: 800; min-width: 20px; height: 20px;
  border-radius: 10px; display: grid; place-items: center; padding: 0 5px; border: 2px solid var(--navy-2); }
.cart-count[data-n="0"] { display: none; }
.burger { display: none; background: none; border: 0; color: #fff; padding: 4px; cursor: pointer; }
.burger .ico { width: 28px; height: 28px; }

.nav { background: var(--navy-2); border-top: 1px solid rgba(255, 255, 255, .08); }
.nav-in { display: flex; align-items: stretch; gap: 4px; padding: 0 20px; overflow-x: auto; scrollbar-width: none; }
.nav-in::-webkit-scrollbar { display: none; }
.nav-in > a { display: flex; align-items: center; padding: 11px 13px; font-size: 14px; font-weight: 600; color: #d9dee6; white-space: nowrap; border-bottom: 3px solid transparent; }
.nav-in > a:hover, .nav-in > a.is-on { color: #fff; border-bottom-color: var(--orange); }
.nav-in > a.hl { color: var(--yellow); margin-left: auto; }
.mega-btn { display: flex; align-items: center; gap: 9px; background: var(--orange); color: #fff; border: 0; padding: 11px 16px; font-weight: 700; cursor: pointer; white-space: nowrap; font-size: 14px; }
.mega-btn .ico { width: 18px; height: 18px; }
.mega-panel { position: absolute; left: 0; right: 0; top: 100%; background: #fff; color: var(--ink); box-shadow: var(--shadow-lg); display: none; border-top: 3px solid var(--orange); }
.mega.is-open .mega-panel { display: block; }
.mega-in { display: grid; grid-template-columns: 290px 1fr; max-width: 1320px; margin: 0 auto; min-height: 420px; max-height: calc(100vh - 160px); }
.mega-depts { background: #f6f7f9; border-right: 1px solid var(--line); overflow-y: auto; padding: 8px 0; }
.mega-depts a { display: flex; justify-content: space-between; align-items: center; padding: 8px 18px; font-size: 14px; font-weight: 600; }
.mega-depts a span { color: var(--faint); font-weight: 500; font-size: 12px; }
.mega-depts a.is-on, .mega-depts a:hover { background: #fff; color: var(--orange-d); box-shadow: inset 3px 0 0 var(--orange); }
.mega-subs { padding: 22px 28px; overflow-y: auto; }
.mega-sub { display: none; }
.mega-sub.is-on { display: block; }
.mega-sub h4 { font-size: 24px; display: flex; align-items: baseline; gap: 14px; }
.mega-sub h4 a { font-family: var(--body); font-size: 13px; font-weight: 600; color: var(--orange-d); }
.mega-cols { columns: 3 200px; column-gap: 28px; }
.mega-cols a { display: block; padding: 5px 0; font-size: 14px; break-inside: avoid; }
.mega-cols a span { color: var(--faint); font-size: 12px; }
.mega-wrap { position: static; display: flex; }
.hdr .wrap.nav-in { position: relative; }

/* mobile nav */
.mnav { position: fixed; inset: 0; z-index: 90; display: none; }
.mnav.is-open { display: block; }
.mnav-bg, .drawer-bg { position: absolute; inset: 0; background: rgba(10, 14, 20, .55); }
.mnav-panel { position: absolute; left: 0; top: 0; bottom: 0; width: min(360px, 88vw); background: #fff; overflow-y: auto; }
.mnav-head { display: flex; justify-content: space-between; align-items: center; padding: 14px 16px; background: var(--navy-2); color: #fff; }
.mnav-head button { background: none; border: 0; color: #fff; cursor: pointer; }
.mnav details { border-bottom: 1px solid var(--line); }
.mnav summary { padding: 13px 16px; font-weight: 600; cursor: pointer; list-style: none; display: flex; justify-content: space-between; }
.mnav summary::-webkit-details-marker { display: none; }
.mnav details[open] summary { color: var(--orange-d); }
.mnav details a { display: block; padding: 8px 16px 8px 28px; font-size: 14px; }
.mnav-links a { display: block; padding: 13px 16px; border-bottom: 1px solid var(--line); font-weight: 600; }

/* ---------- cart drawer ---------- */
.drawer { position: fixed; inset: 0; z-index: 95; visibility: hidden; }
.drawer.is-open { visibility: visible; }
.drawer-bg { opacity: 0; transition: opacity .2s; }
.drawer.is-open .drawer-bg { opacity: 1; }
.drawer-panel { position: absolute; top: 0; right: 0; bottom: 0; width: min(440px, 100vw); background: #fff; display: flex; flex-direction: column;
  transform: translateX(100%); transition: transform .25s ease; box-shadow: var(--shadow-lg); }
.drawer.is-open .drawer-panel { transform: none; }
.drawer-head { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.drawer-head h3 { margin: 0; font-size: 24px; }
.drawer-head button { background: none; border: 0; cursor: pointer; padding: 4px; }
.drawer-body { flex: 1; overflow-y: auto; padding: 8px 20px; }
.drawer-foot { border-top: 1px solid var(--line); padding: 16px 20px; background: #fafbfc; }
.drawer-foot .row { display: flex; justify-content: space-between; margin-bottom: 6px; }
.drawer-foot .btn { margin-top: 8px; }
.ship-meter { font-size: 13px; background: var(--orange-50); border-radius: var(--radius-sm); padding: 9px 12px; margin-bottom: 12px; }
.ship-meter .bar { height: 6px; background: #ffd9c2; border-radius: 3px; margin-top: 6px; overflow: hidden; }
.ship-meter .bar i { display: block; height: 100%; background: var(--orange); }

.line { display: grid; grid-template-columns: 72px 1fr auto; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); align-items: start; }
.line:last-child { border-bottom: 0; }
.line-img { width: 72px; height: 72px; border-radius: var(--radius-sm); overflow: hidden; background: #eef0f3; display: grid; place-items: center; color: var(--steel-2); }
.line-img svg { width: 40px; height: 40px; }
.line-img img { width: 100%; height: 100%; object-fit: contain; background: #fff; }
.line-title { font-weight: 600; font-size: 14.5px; line-height: 1.3; display: block; }
.line-meta { font-size: 12.5px; color: var(--muted); margin-top: 3px; }
.line-warn { font-size: 12.5px; color: var(--red); margin-top: 4px; font-weight: 600; }
.line-price { text-align: right; font-weight: 700; white-space: nowrap; }
.line-price small { display: block; font-weight: 500; color: var(--muted); font-size: 12px; }
.line-actions { display: flex; align-items: center; gap: 10px; margin-top: 8px; }
.qty { display: inline-flex; align-items: center; border: 1.5px solid var(--line-2); border-radius: var(--radius-sm); background: #fff; }
.qty button { background: none; border: 0; width: 34px; height: 34px; display: grid; place-items: center; cursor: pointer; color: var(--muted); }
.qty button:hover { color: var(--orange-d); }
.qty button .ico { width: 16px; height: 16px; }
.qty input { width: 48px; border: 0; text-align: center; font-weight: 700; -moz-appearance: textfield; padding: 0; height: 34px; outline: none; }
.qty input::-webkit-outer-spin-button, .qty input::-webkit-inner-spin-button { -webkit-appearance: none; }
.qty-lg button { width: 44px; height: 48px; }
.qty-lg input { width: 60px; height: 48px; font-size: 17px; }
.rm { background: none; border: 0; color: var(--muted); font-size: 13px; cursor: pointer; display: inline-flex; align-items: center; gap: 4px; padding: 0; }
.rm:hover { color: var(--red); }
.rm .ico { width: 15px; height: 15px; }
.empty { text-align: center; padding: 50px 10px; color: var(--muted); }
.empty .ico { width: 54px; height: 54px; color: var(--line-2); margin-bottom: 10px; }

/* ---------- toast ---------- */
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%) translateY(20px); background: var(--navy); color: #fff; padding: 12px 18px;
  border-radius: var(--radius-sm); box-shadow: var(--shadow-lg); z-index: 120; opacity: 0; transition: .2s; display: flex; gap: 10px; align-items: center; font-weight: 600; font-size: 14px; }
.toast.is-on { opacity: 1; transform: translateX(-50%); }
.toast .ico { color: #4ade80; }
.toast.is-err .ico { color: #f87171; }

/* ---------- generic blocks ---------- */
main { min-height: 50vh; }
.section { padding: 46px 0; }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 16px; margin-bottom: 20px; }
.section-head h2 { margin: 0; }
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; font-size: 13px; color: var(--muted); padding: 16px 0 6px; }
.crumbs a:hover { color: var(--orange-d); }
.crumbs .ico { width: 13px; height: 13px; color: var(--faint); }
.crumbs span:last-child { color: var(--ink); font-weight: 600; }
.panel { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.panel-pad { padding: 22px; }
.notice { display: flex; gap: 12px; align-items: flex-start; padding: 13px 16px; border-radius: var(--radius-sm); font-size: 14px; margin-bottom: 16px; background: var(--orange-50); border: 1px solid #ffd2b8; }
.notice .ico { color: var(--orange-d); margin-top: 1px; }
.notice-ok { background: var(--green-50); border-color: #abefc6; }
.notice-ok .ico { color: var(--green); }
.notice-err { background: var(--red-50); border-color: #fecdca; }
.notice-err .ico { color: var(--red); }
.badge { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 700; padding: 3px 9px; border-radius: 20px; background: #eef0f3; color: var(--steel); white-space: nowrap; }
.badge-ok { background: var(--green-50); color: var(--green); }
.badge-warn { background: var(--orange-50); color: var(--orange-d); }
.badge-err { background: var(--red-50); color: var(--red); }
.badge .ico { width: 13px; height: 13px; }
.prose { max-width: 820px; }
.prose h2 { margin-top: 1.4em; }
.prose h3 { margin-top: 1.2em; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin-bottom: .4em; }
.prose table { border-collapse: collapse; width: 100%; margin: 1em 0 1.5em; font-size: 14px; background: #fff; }
.prose th, .prose td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; }
.prose th { background: var(--navy-2); color: #fff; font-weight: 600; }
.prose tr:nth-child(even) td { background: #f8f9fb; }
.page-hero { background: var(--navy-2); color: #fff; padding: 34px 0 30px; position: relative; overflow: hidden; }
.page-hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 5px;
  background: repeating-linear-gradient(-45deg, var(--yellow) 0 14px, var(--navy) 14px 28px); }
.page-hero h1 { margin: 0 0 6px; }
.page-hero p { color: #c3cad5; margin: 0; max-width: 760px; }
.page-hero .crumbs { color: #9aa4b3; padding-top: 0; }
.page-hero .crumbs span:last-child { color: #fff; }

/* ---------- home ---------- */
.hero { background: var(--navy); color: #fff; position: relative; overflow: hidden; }
.hero-in { display: grid; grid-template-columns: 1.05fr 1fr; gap: 30px; align-items: center; padding: 50px 20px 56px; }
.hero .kicker { display: inline-flex; gap: 8px; align-items: center; background: rgba(242, 107, 29, .15); color: #ffb48a; font-weight: 700; font-size: 13px;
  padding: 6px 12px; border-radius: 20px; margin-bottom: 18px; letter-spacing: .4px; text-transform: uppercase; }
.hero h1 { font-size: clamp(36px, 5vw, 60px); line-height: 1; margin-bottom: 16px; }
.hero h1 em { font-style: normal; color: var(--orange); }
.hero p { color: #c3cad5; font-size: 17px; max-width: 560px; }
.hero-search { display: flex; max-width: 560px; margin: 22px 0 18px; }
.hero-search input { flex: 1; min-width: 0; padding: 15px 18px; border: 0; border-radius: var(--radius-sm) 0 0 var(--radius-sm); font-size: 16px; outline: none; }
.hero-search button { border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 8px; font-size: 13px; }
.hero-tags a { border: 1px solid rgba(255, 255, 255, .2); padding: 5px 11px; border-radius: 20px; color: #d9dee6; }
.hero-tags a:hover { border-color: var(--orange); color: #fff; }
.hero-art img { width: 100%; border-radius: var(--radius); box-shadow: 0 20px 50px rgba(0, 0, 0, .4); display: block; }
.hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 6px; background: repeating-linear-gradient(-45deg, var(--yellow) 0 16px, var(--navy) 16px 32px); }
.trust { background: #fff; border-bottom: 1px solid var(--line); }
.trust-in { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.trust-item { display: flex; gap: 12px; align-items: center; padding: 18px 16px; border-right: 1px solid var(--line); }
.trust-item:last-child { border-right: 0; }
.trust-item .ico { width: 32px; height: 32px; color: var(--orange); }
.trust-item b { display: block; font-size: 14.5px; }
.trust-item span { font-size: 13px; color: var(--muted); }
.dept-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 14px; }
.dept { display: flex; flex-direction: column; gap: 10px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; transition: .15s; position: relative; }
.dept:hover { border-color: var(--orange); box-shadow: var(--shadow-lg); transform: translateY(-2px); color: var(--ink); }
.dept-ico { width: 54px; height: 54px; border-radius: 12px; background: var(--orange-50); color: var(--orange-d); display: grid; place-items: center; }
.dept-ico svg { width: 34px; height: 34px; }
.dept b { font-family: var(--head); font-size: 21px; line-height: 1.1; }
.dept small { color: var(--muted); font-size: 13px; }
.dept small strong { color: var(--ink); }
.promo { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.promo-card { border-radius: var(--radius); padding: 30px; color: #fff; background: var(--steel); position: relative; overflow: hidden; min-height: 200px; display: flex; flex-direction: column; justify-content: flex-end; }
.promo-card h3 { font-size: 30px; margin-bottom: 8px; }
.promo-card p { color: #d4d9e1; max-width: 420px; }
.promo-card .big-ico { position: absolute; right: -10px; top: -10px; width: 170px; height: 170px; color: rgba(255, 255, 255, .07); }
.promo-orange { background: linear-gradient(135deg, var(--orange), #c2410c); }
.promo-orange p { color: #ffe7d9; }
.guides { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.guide-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.guide-card .ico { width: 30px; height: 30px; color: var(--orange); margin-bottom: 10px; }
.guide-card h3 { margin-bottom: 6px; }
.guide-card p { color: var(--muted); font-size: 14px; }

/* ---------- product cards ---------- */
.grid-products { display: grid; grid-template-columns: repeat(auto-fill, minmax(215px, 1fr)); gap: 14px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: border-color .15s, box-shadow .15s; }
.card:hover { border-color: #c7cdd6; box-shadow: var(--shadow-lg); }
.card-img { display: block; aspect-ratio: 1 / .8; background: #f2f4f7; position: relative; }
.card-img .pimg { width: 100%; height: 100%; object-fit: contain; background: #fff; padding: 10px; }
.card-body { padding: 13px 14px 14px; display: flex; flex-direction: column; flex: 1; gap: 5px; }
.card-title { font-weight: 600; font-size: 14.5px; line-height: 1.32; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; min-height: 3.9em; }
.card-meta { font-size: 12px; color: var(--muted); display: flex; gap: 8px; flex-wrap: wrap; }
.card-foot { margin-top: auto; padding-top: 8px; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.price { font-weight: 800; font-size: 18px; color: var(--ink); white-space: nowrap; }
.price small { font-size: 12px; font-weight: 600; color: var(--muted); margin-right: 3px; }
.price s { font-size: 13px; color: var(--faint); font-weight: 500; margin-left: 5px; }
.oos { font-size: 12px; font-weight: 700; color: var(--red); }
.tag-corner { position: absolute; top: 10px; left: 10px; z-index: 2; }

.tile { width: 100%; height: 100%; min-height: 120px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
  background: radial-gradient(circle at 30% 20%, #ffffff 0, #eef1f5 60%, #e3e7ed 100%); color: var(--steel-2); position: relative; overflow: hidden; }
.tile::before { content: ""; position: absolute; inset: auto -20% -60% -20%; height: 70%; background: rgba(242, 107, 29, .06); transform: rotate(-8deg); }
.tile-ico { width: 38%; height: 38%; max-width: 110px; max-height: 110px; color: var(--steel-2); position: relative; }
.tile-spec { position: relative; font-family: var(--head); font-weight: 700; font-size: 16px; background: var(--navy-2); color: #fff; padding: 3px 10px; border-radius: 4px;
  letter-spacing: .3px; max-width: 90%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card:hover .tile-ico { color: var(--orange-d); }

/* ---------- listing (category / search) ---------- */
.listing { display: grid; grid-template-columns: 270px 1fr; gap: 26px; align-items: start; padding-bottom: 50px; }
.filters { position: sticky; top: 130px; max-height: calc(100vh - 150px); overflow-y: auto; padding-right: 4px; }
.filters-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.filters-head h3 { margin: 0; font-size: 22px; }
.fgroup { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 10px; }
.fgroup summary { padding: 12px 14px; font-weight: 700; font-size: 14px; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.fgroup summary::-webkit-details-marker { display: none; }
.fgroup summary .ico { width: 16px; height: 16px; transition: transform .15s; }
.fgroup[open] summary .ico { transform: rotate(180deg); }
.fgroup-body { padding: 0 14px 12px; max-height: 280px; overflow-y: auto; }
.fopt { display: flex; align-items: center; gap: 9px; padding: 4px 0; font-size: 13.5px; cursor: pointer; }
.fopt input { accent-color: var(--orange); width: 16px; height: 16px; flex: none; }
.fopt span { flex: 1; }
.fopt em { font-style: normal; color: var(--faint); font-size: 12px; }
.flink { display: flex; justify-content: space-between; padding: 5px 0; font-size: 13.5px; }
.flink.is-on { color: var(--orange-d); font-weight: 700; }
.flink em { font-style: normal; color: var(--faint); font-size: 12px; }
.price-range { display: flex; gap: 8px; align-items: center; }
.price-range input { width: 100%; padding: 8px; border: 1.5px solid var(--line-2); border-radius: var(--radius-sm); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.chip { display: inline-flex; align-items: center; gap: 6px; background: #fff; border: 1px solid var(--line-2); padding: 5px 11px; border-radius: 20px; font-size: 13px; font-weight: 600; }
.chip:hover { border-color: var(--orange); }
.chip .ico { width: 13px; height: 13px; }
.chip-clear { color: var(--orange-d); border-color: transparent; background: none; }
.subcats { display: flex; gap: 10px; overflow-x: auto; padding-bottom: 6px; margin-bottom: 18px; scrollbar-width: thin; }
.subcat { flex: none; display: flex; align-items: center; gap: 10px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 14px 10px 10px; font-size: 13.5px; font-weight: 600; max-width: 260px; }
.subcat:hover, .subcat.is-on { border-color: var(--orange); color: var(--ink); }
.subcat.is-on { background: var(--orange-50); }
.subcat .s-ico { width: 38px; height: 38px; border-radius: 8px; background: #f2f4f7; display: grid; place-items: center; color: var(--steel-2); flex: none; }
.subcat .s-ico svg { width: 26px; height: 26px; }
.subcat small { display: block; color: var(--muted); font-weight: 500; font-size: 12px; }
.toolbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.toolbar .count { font-size: 14px; color: var(--muted); }
.toolbar .count b { color: var(--ink); }
.toolbar-right { display: flex; gap: 10px; align-items: center; }
.select { padding: 9px 34px 9px 12px; border: 1.5px solid var(--line-2); border-radius: var(--radius-sm); background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235b6475' stroke-width='2.4'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 10px center / 14px;
  -webkit-appearance: none; appearance: none; font-size: 14px; cursor: pointer; }
.view-toggle { display: flex; border: 1.5px solid var(--line-2); border-radius: var(--radius-sm); overflow: hidden; background: #fff; }
.view-toggle a { padding: 7px 9px; color: var(--muted); }
.view-toggle a.is-on { background: var(--navy-2); color: #fff; }
.view-toggle .ico { width: 18px; height: 18px; display: block; }
.filter-btn { display: none; }
.grid-products.is-list { grid-template-columns: 1fr; }
.grid-products.is-list .card { flex-direction: row; }
.grid-products.is-list .card-img { width: 170px; flex: none; aspect-ratio: auto; }
.grid-products.is-list .card-title { -webkit-line-clamp: 2; min-height: 0; font-size: 15.5px; }
.grid-products.is-list .card-body { flex-direction: column; padding: 16px 18px; }
.pager { display: flex; justify-content: center; gap: 6px; margin-top: 28px; flex-wrap: wrap; }
.pager a, .pager span { min-width: 40px; height: 40px; display: grid; place-items: center; padding: 0 12px; border-radius: var(--radius-sm); background: #fff; border: 1px solid var(--line-2); font-weight: 600; font-size: 14px; }
.pager a:hover { border-color: var(--orange); }
.pager .is-on { background: var(--navy-2); border-color: var(--navy-2); color: #fff; }
.pager .gap { border: 0; background: none; }

/* ---------- product page ---------- */
.pdp { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 36px; padding: 10px 0 30px; align-items: start; }
.gallery { position: sticky; top: 130px; }
.gallery-main { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); aspect-ratio: 1 / .9; overflow: hidden; display: grid; place-items: center; }
.gallery-main .pimg { width: 100%; height: 100%; object-fit: contain; padding: 20px; }
.gallery-main .tile-ico { width: 34%; height: 34%; }
.gallery-main .tile-spec { font-size: 24px; padding: 6px 16px; }
.thumbs { display: flex; gap: 8px; margin-top: 10px; overflow-x: auto; }
.thumbs button { width: 74px; height: 74px; flex: none; border: 2px solid var(--line); border-radius: var(--radius-sm); background: #fff; padding: 3px; cursor: pointer; }
.thumbs button.is-on { border-color: var(--orange); }
.thumbs img { width: 100%; height: 100%; object-fit: contain; }
.gallery-note { font-size: 12.5px; color: var(--muted); margin-top: 10px; display: flex; gap: 8px; align-items: center; }
.gallery-note .ico { width: 16px; height: 16px; }
.pdp-info h1 { font-size: clamp(28px, 3vw, 38px); margin-bottom: 10px; }
.pdp-meta { display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: 13.5px; color: var(--muted); margin-bottom: 16px; align-items: center; }
.pdp-meta b { color: var(--ink); font-weight: 700; }
.pdp-price { display: flex; align-items: baseline; gap: 12px; margin-bottom: 4px; }
.pdp-price .price { font-size: 34px; font-family: var(--head); }
.pdp-price s { color: var(--faint); font-size: 18px; }
.save { background: var(--red-50); color: var(--red); font-weight: 700; font-size: 13px; padding: 2px 8px; border-radius: 4px; }
.keyspecs { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 8px; margin: 18px 0; }
.keyspec { background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--orange); border-radius: var(--radius-sm); padding: 9px 12px; }
.keyspec small { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: .6px; color: var(--muted); font-weight: 700; }
.keyspec b { font-family: var(--head); font-size: 19px; }
.opt-group { margin-bottom: 16px; }
.opt-label { font-weight: 700; font-size: 14px; margin-bottom: 8px; }
.opt-label span { font-weight: 500; color: var(--muted); }
.opt-values { display: flex; flex-wrap: wrap; gap: 8px; }
.opt-btn { border: 1.5px solid var(--line-2); background: #fff; border-radius: var(--radius-sm); padding: 8px 14px; font-size: 14px; font-weight: 600; cursor: pointer; }
.opt-btn:hover { border-color: var(--navy-2); }
.opt-btn.is-on { border-color: var(--orange); background: var(--orange-50); box-shadow: inset 0 0 0 1px var(--orange); }
.opt-btn.is-na { color: var(--faint); text-decoration: line-through; background: #f8f9fa; }
.opt-select { width: 100%; max-width: 420px; }
.buybox { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; margin: 16px 0; }
.buy-row { display: flex; gap: 10px; align-items: stretch; flex-wrap: wrap; }
.buy-row .btn { flex: 1; min-width: 160px; }
.stock { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 14px; margin-bottom: 12px; }
.stock .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px var(--green-50); }
.stock.is-out { color: var(--red); }
.stock.is-out .dot { background: var(--red); box-shadow: 0 0 0 4px var(--red-50); }
.assure { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 14px; font-size: 13px; color: var(--muted); }
.assure div { display: flex; gap: 8px; align-items: center; }
.assure .ico { width: 18px; height: 18px; color: var(--orange); }
.warn-box { display: flex; gap: 10px; background: #fff8e1; border: 1px solid #ffe08a; border-radius: var(--radius-sm); padding: 10px 14px; font-size: 13.5px; margin-bottom: 10px; }
.warn-box .ico { color: #b45309; }
.tabs { margin-top: 24px; }
.tab-nav { display: flex; gap: 2px; border-bottom: 2px solid var(--line); overflow-x: auto; }
.tab-nav button { background: none; border: 0; padding: 12px 18px; font-weight: 700; font-size: 15px; color: var(--muted); cursor: pointer; border-bottom: 3px solid transparent; margin-bottom: -2px; white-space: nowrap; }
.tab-nav button.is-on { color: var(--ink); border-bottom-color: var(--orange); }
.tab-pane { display: none; padding: 22px 0; }
.tab-pane.is-on { display: block; }
.desc p.warn { background: #fff8e1; padding: 10px 14px; border-radius: var(--radius-sm); border: 1px solid #ffe08a; }
.spec-table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; font-size: 14px; }
.spec-table th, .spec-table td { padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec-table th { width: 42%; background: #f8f9fb; font-weight: 600; }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.var-table { width: 100%; border-collapse: collapse; background: #fff; font-size: 14px; }
.var-table th { text-align: left; background: var(--navy-2); color: #fff; padding: 10px 12px; font-weight: 600; white-space: nowrap; }
.var-table td { padding: 9px 12px; border-bottom: 1px solid var(--line); }
.var-table tr.is-on td { background: var(--orange-50); }
.var-table .qty input { width: 42px; }
.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
.docs { display: grid; gap: 10px; }
.doc { display: flex; align-items: center; gap: 14px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
.doc:hover { border-color: var(--orange); }
.doc .doc-ico { width: 44px; height: 44px; border-radius: 8px; background: var(--red-50); color: var(--red); display: grid; place-items: center; flex: none; }
.doc .doc-ico .ico { width: 24px; height: 24px; }
.doc b { display: block; }
.doc small { color: var(--muted); }
.doc .ico-ext { margin-left: auto; color: var(--faint); }

/* ---------- cart page ---------- */
.cart-layout { display: grid; grid-template-columns: 1fr 380px; gap: 26px; align-items: start; padding-bottom: 50px; }
.cart-table .line { grid-template-columns: 96px 1fr auto; }
.cart-table .line-img { width: 96px; height: 96px; }
.summary { position: sticky; top: 130px; }
.summary h3 { font-size: 24px; }
.sum-row { display: flex; justify-content: space-between; padding: 6px 0; font-size: 14.5px; }
.sum-row.total { border-top: 2px solid var(--line); margin-top: 8px; padding-top: 12px; font-size: 19px; font-weight: 800; }
.sum-row .neg { color: var(--green); }
.coupon { display: flex; gap: 8px; margin: 12px 0; }
.coupon input { flex: 1; min-width: 0; }
.estimate { margin: 12px 0; font-size: 14px; }
.pay-icons { display: flex; gap: 6px; flex-wrap: wrap; justify-content: center; margin-top: 12px; }
.pay-icons span { font-size: 11px; font-weight: 800; padding: 4px 7px; border: 1px solid var(--line-2); border-radius: 4px; color: var(--steel); background: #fff; letter-spacing: .3px; }

/* ---------- forms ---------- */
.field { margin-bottom: 14px; }
.field label { display: block; font-weight: 600; font-size: 13.5px; margin-bottom: 5px; }
.field label small { font-weight: 500; color: var(--muted); }
.input, .field input[type=text], .field input[type=email], .field input[type=tel], .field input[type=number], .field input[type=password], .field select, .field textarea {
  width: 100%; padding: 11px 13px; border: 1.5px solid var(--line-2); border-radius: var(--radius-sm); background: #fff; outline: none; transition: border-color .15s, box-shadow .15s; }
.input:focus, .field input:focus, .field select:focus, .field textarea:focus { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(242, 107, 29, .15); }
.field.has-err input, .field.has-err select { border-color: var(--red); }
.field .err { color: var(--red); font-size: 12.5px; margin-top: 4px; display: none; }
.field.has-err .err { display: block; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.row3 { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 12px; }
.check { display: flex; gap: 9px; align-items: flex-start; font-size: 14px; cursor: pointer; }
.check input { accent-color: var(--orange); width: 17px; height: 17px; margin-top: 2px; flex: none; }
.hp { position: absolute; left: -5000px; }

/* ---------- checkout ---------- */
.co-body { background: #fff; }
.co-hdr { background: var(--navy-2); }
.co-hdr .hdr-in { justify-content: space-between; }
.co-secure { display: flex; align-items: center; gap: 8px; color: #c9d0db; font-size: 14px; font-weight: 600; }
.co-secure .ico { color: #4ade80; }
.co-layout { display: grid; grid-template-columns: 1fr 420px; min-height: calc(100vh - 74px); }
.co-main { padding: 30px 48px 60px max(20px, calc((100vw - 1320px) / 2 + 20px)); }
.co-side { background: #f6f7f9; border-left: 1px solid var(--line); padding: 30px 30px 60px; }
.co-side-in { position: sticky; top: 20px; }
.steps { display: flex; align-items: center; gap: 8px; margin-bottom: 26px; font-size: 14px; flex-wrap: wrap; }
.steps span { color: var(--faint); font-weight: 600; display: flex; align-items: center; gap: 8px; }
.steps span i { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: #e7eaee; color: var(--muted); font-style: normal; font-size: 13px; font-weight: 800; }
.steps span.is-on { color: var(--ink); }
.steps span.is-on i { background: var(--orange); color: #fff; }
.steps span.is-done { color: var(--ink); cursor: pointer; }
.steps span.is-done i { background: var(--navy-2); color: #fff; }
.steps .ico { width: 14px; height: 14px; color: var(--faint); }
.co-step { display: none; max-width: 640px; }
.co-step.is-on { display: block; }
.co-step h2 { font-size: 28px; margin-bottom: 16px; }
.co-step h3 { font-size: 20px; margin: 22px 0 12px; }
.co-review { border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 18px; font-size: 14px; }
.co-review div { display: grid; grid-template-columns: 90px 1fr auto; gap: 12px; padding: 11px 14px; border-bottom: 1px solid var(--line); }
.co-review div:last-child { border-bottom: 0; }
.co-review span { color: var(--muted); }
.co-review button { background: none; border: 0; color: var(--orange-d); font-weight: 600; cursor: pointer; font-size: 13px; }
.ship-opts { display: grid; gap: 10px; }
.ship-opt { display: flex; align-items: center; gap: 12px; border: 1.5px solid var(--line-2); border-radius: var(--radius); padding: 14px 16px; cursor: pointer; }
.ship-opt:has(input:checked) { border-color: var(--orange); background: var(--orange-50); }
.ship-opt input { accent-color: var(--orange); width: 18px; height: 18px; }
.ship-opt div { flex: 1; }
.ship-opt b { display: block; }
.ship-opt small { color: var(--muted); }
.ship-opt strong { font-size: 15px; }
.co-actions { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 22px; flex-wrap: wrap; }
.co-actions .back { color: var(--orange-d); font-weight: 600; font-size: 14px; background: none; border: 0; cursor: pointer; }
#payment-element { min-height: 120px; margin-bottom: 8px; }
.pay-box { border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; background: #fff; }
.co-items .line { grid-template-columns: 60px 1fr auto; padding: 10px 0; }
.co-items .line-img { width: 60px; height: 60px; position: relative; overflow: visible; }
.co-items .line-img em { position: absolute; top: -7px; right: -7px; background: var(--steel); color: #fff; font-style: normal; font-size: 11.5px; font-weight: 800; min-width: 22px; height: 22px;
  border-radius: 11px; display: grid; place-items: center; padding: 0 5px; }
.legal { font-size: 12.5px; color: var(--muted); margin-top: 12px; }

/* ---------- order page ---------- */
.order-hero { text-align: center; padding: 40px 0 20px; }
.order-hero .big-check { width: 72px; height: 72px; border-radius: 50%; background: var(--green-50); color: var(--green); display: grid; place-items: center; margin: 0 auto 14px; }
.order-hero .big-check .ico { width: 38px; height: 38px; }
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin: 20px 0 30px; position: relative; }
.timeline div { text-align: center; font-size: 13px; color: var(--faint); font-weight: 600; position: relative; padding-top: 34px; }
.timeline div::before { content: ""; position: absolute; top: 7px; left: 50%; transform: translateX(-50%); width: 20px; height: 20px; border-radius: 50%; background: #e1e5ea; z-index: 1; }
.timeline div::after { content: ""; position: absolute; top: 15px; left: -50%; width: 100%; height: 4px; background: #e1e5ea; }
.timeline div:first-child::after { display: none; }
.timeline div.is-done { color: var(--ink); }
.timeline div.is-done::before, .timeline div.is-done::after { background: var(--orange); }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

/* ---------- calculator ---------- */
.calc { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: start; }
.calc-result { background: var(--navy-2); color: #fff; border-radius: var(--radius); padding: 24px; }
.calc-result h3 { color: #fff; }
.calc-big { font-family: var(--head); font-size: 46px; font-weight: 800; color: var(--orange); line-height: 1; }
.calc-row { display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid rgba(255, 255, 255, .1); font-size: 14.5px; }
.calc-row b { font-size: 16px; }
.td-rows { display: grid; gap: 8px; }
.td-row { display: grid; grid-template-columns: 1fr 120px 70px 34px; gap: 8px; align-items: center; }
.td-row button { background: none; border: 0; color: var(--muted); cursor: pointer; }
.status-pass { color: #4ade80; font-weight: 800; }
.status-fail { color: #f87171; font-weight: 800; }

/* ---------- footer ---------- */
.ftr { background: var(--navy); color: #aeb6c3; margin-top: 40px; font-size: 14px; }
.ftr-cta { background: var(--orange); color: #fff; }
.ftr-cta .wrap { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 24px 20px; flex-wrap: wrap; }
.ftr-cta h3 { margin: 0; font-size: 26px; }
.ftr-cta p { margin: 0; color: #ffe7d9; }
.ftr-grid { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: 30px; padding: 44px 20px 30px; }
.ftr h4 { color: #fff; font-size: 17px; letter-spacing: .5px; text-transform: uppercase; margin-bottom: 14px; }
.ftr ul { list-style: none; margin: 0; padding: 0; }
.ftr li { margin-bottom: 8px; }
.ftr a:hover { color: #fff; }
.ftr .logo { margin-bottom: 14px; }
.ftr-contact div { display: flex; gap: 8px; align-items: center; margin-bottom: 7px; }
.ftr-contact .ico { width: 16px; height: 16px; color: var(--orange); }
.ftr-bottom { border-top: 1px solid rgba(255, 255, 255, .08); }
.ftr-bottom .wrap { display: flex; justify-content: space-between; gap: 16px; padding: 18px 20px; font-size: 13px; flex-wrap: wrap; align-items: center; }
.ftr .pay-icons span { background: transparent; color: #c9d0db; border-color: rgba(255, 255, 255, .2); }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .hdr-link { display: none; }
  .listing { grid-template-columns: 1fr; }
  .filters { position: fixed; inset: 0 auto 0 0; width: min(340px, 90vw); max-height: none; background: var(--bg); z-index: 92; padding: 16px; transform: translateX(-105%);
    transition: transform .25s; top: 0; box-shadow: var(--shadow-lg); }
  .filters.is-open { transform: none; }
  .filter-btn { display: inline-flex; }
  .ftr-grid { grid-template-columns: 1fr 1fr 1fr; }
  .co-layout { grid-template-columns: 1fr 360px; }
  .co-main { padding: 26px 28px 60px 20px; }
}
@media (max-width: 900px) {
  .topbar-in > span:first-child { display: none; }
  .topbar-in { justify-content: center; }
  .hero-in { grid-template-columns: 1fr; padding: 34px 20px 44px; }
  .hero-art { order: -1; }
  .trust-in { grid-template-columns: 1fr 1fr; }
  .trust-item:nth-child(2) { border-right: 0; }
  .trust-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .promo, .guides, .two-col, .calc { grid-template-columns: 1fr; }
  .pdp { grid-template-columns: 1fr; gap: 20px; }
  .gallery { position: static; }
  .cart-layout { grid-template-columns: 1fr; }
  .summary { position: static; }
  .co-layout { grid-template-columns: 1fr; }
  .co-side { order: -1; border-left: 0; border-bottom: 1px solid var(--line); padding: 16px 20px; }
  .co-side-in { position: static; }
  .co-side details:not([open]) .co-side-body { display: none; }
  .mega { display: none; }
  .nav-in > a.hl { margin-left: 0; }
}
@media (max-width: 720px) {
  .hdr-in { flex-wrap: wrap; gap: 12px; padding: 10px 16px; }
  .burger { display: block; }
  .logo svg { width: 36px; height: 36px; }
  .logo-txt b { font-size: 20px; }
  .logo-txt i { font-size: 13.5px; letter-spacing: 4.3px; }
  .cart-btn { margin-left: auto; padding: 8px 11px; }
  .cart-label { display: none; }
  .search { order: 5; flex-basis: 100%; max-width: none; }
  .wrap { padding: 0 16px; }
  .grid-products { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .card-body { padding: 10px; }
  .card-title { font-size: 13.5px; }
  .price { font-size: 16px; }
  .card-foot { flex-direction: column; align-items: stretch; }
  .card-foot .btn { width: 100%; }
  .grid-products.is-list .card-img { width: 120px; }
  .ftr-grid { grid-template-columns: 1fr 1fr; }
  .ftr-grid > div:first-child { grid-column: 1 / -1; }
  .row2, .row3 { grid-template-columns: 1fr; }
  .assure { grid-template-columns: 1fr; }
  .td-row { grid-template-columns: 1fr 90px 56px 28px; }
  .timeline div { font-size: 11.5px; }
  .section { padding: 32px 0; }
  .co-review div { grid-template-columns: 70px 1fr auto; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }

/* =====================================================================
   Refresh v2: light retail header, industry merchandising, richer cards
   ===================================================================== */
:root { --navy: #14213d; --navy-2: #1b2b4b; --steel: #2b3b5c; --steel-2: #3d4f73; --bg: #f5f6f8; }
body { background: #fff; }
.section-alt { background: var(--bg); }
.eyebrow { display: block; font-size: 12px; font-weight: 800; letter-spacing: 1.2px; text-transform: uppercase; color: var(--orange-d); margin-bottom: 6px; }
.btn-outline-light { background: transparent; border-color: rgba(255,255,255,.55); color: #fff; }
.btn-outline-light:hover { background: #fff; border-color: #fff; color: var(--navy); }

/* promo strip */
.promo-strip { background: var(--orange); color: #fff; font-size: 13px; font-weight: 600; }
.promo-strip-in { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 7px 20px; }
.promo-strip-in > * { display: inline-flex; align-items: center; gap: 7px; white-space: nowrap; }
.promo-strip .ico { width: 16px; height: 16px; }
.promo-strip a:hover { color: #fff; text-decoration: underline; }

/* white header */
.hdr { background: #fff; color: var(--ink); box-shadow: 0 1px 0 var(--line), 0 4px 14px rgba(16,24,40,.06); }
.hdr-in { padding: 16px 20px; gap: 24px; }
.logo, .logo:hover { color: var(--navy); }
.logo-txt b { color: var(--navy); }
.burger { color: var(--navy); }
.search { max-width: none; border: 2px solid var(--navy); border-radius: 8px; background: #fff; }
.search input { border: 0; border-radius: 6px 0 0 6px; padding: 12px 16px; }
.search input:focus { border: 0; box-shadow: none; }
.search:focus-within { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(242,107,29,.15); }
.search > button { display: flex; align-items: center; gap: 8px; font-weight: 700; padding: 0 20px; border-radius: 0 5px 5px 0; }
.hdr-help { display: flex; align-items: center; gap: 10px; line-height: 1.2; flex: none; }
.hdr-help .ico { width: 30px; height: 30px; color: var(--orange); }
.hdr-help small, .hdr-link small, .cart-label small { display: block; font-size: 12px; color: var(--muted); font-weight: 500; }
.hdr-help b { font-size: 14.5px; color: var(--navy); }
.hdr-link { color: var(--ink); font-size: 14px; line-height: 1.2; }
.hdr-link:hover { color: var(--orange-d); }
.hdr-link .ico { width: 28px; height: 28px; color: var(--navy); }
.hdr-link b { color: var(--navy); }
.cart-btn { background: var(--navy); padding: 9px 16px 9px 12px; border-radius: 8px; gap: 12px; }
.cart-btn:hover { background: var(--steel); }
.cart-ico { position: relative; display: flex; }
.cart-btn .cart-count { top: -9px; left: 15px; border-color: var(--navy); }
.cart-label { line-height: 1.15; }
.cart-label small { color: #b9c3d6; }
.cart-label b { color: #fff; }

/* department / industry nav */
.nav { background: var(--navy); border-top: 0; }
.nav-in { gap: 2px; }
.nav-in > a { color: #e3e8f1; font-size: 14.5px; padding: 12px 15px; }
.nav-in > a:hover, .nav-in > a.is-on { color: #fff; border-bottom-color: var(--orange); background: rgba(255,255,255,.04); }
.nav-sp { flex: 1; }
.nav-in > a.nav-res { font-size: 13.5px; color: #b9c3d6; }
.nav-in > a.hl { color: var(--yellow); margin-left: 0; display: flex; gap: 6px; }
.nav-in > a.hl .ico { width: 16px; height: 16px; }
.mega-btn { padding: 12px 18px; font-size: 14.5px; }
.mnav-title { padding: 12px 16px 6px; font-size: 12px; font-weight: 800; letter-spacing: 1px; text-transform: uppercase; color: var(--muted); background: #f6f7f9; }
.mnav-ind a { display: flex; align-items: center; gap: 10px; }
.mnav-ind .ico { width: 22px; height: 22px; color: var(--orange-d); }

/* hero */
.hero { background: radial-gradient(1200px 500px at 85% 20%, #22365e 0, var(--navy) 60%); }
.hero-in { padding: 54px 20px 60px; }
.hero-copy h1 { font-size: clamp(38px, 5vw, 62px); }
.hero-cta { display: flex; gap: 10px; flex-wrap: wrap; }
.hero-art img { box-shadow: 0 24px 60px rgba(0,0,0,.45); }

/* trust row */
.trust { background: var(--bg); border-bottom: 0; }
.trust-item { border-right-color: #e3e6eb; }

/* shop by industry */
.ind-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.ind-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 22px; transition: box-shadow .15s, border-color .15s, transform .15s; }
.ind-card:hover { border-color: #f7b28a; box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.ind-card-top { display: block; color: var(--ink); }
.ind-card-top:hover { color: var(--ink); }
.ind-card-ico { width: 62px; height: 62px; border-radius: 14px; background: var(--navy); color: #fff; display: grid; place-items: center; margin-bottom: 14px; }
.ind-card-ico svg { width: 38px; height: 38px; }
.ind-card-count { float: right; font-size: 12px; font-weight: 700; color: var(--orange-d); background: var(--orange-50); padding: 3px 9px; border-radius: 20px; }
.ind-card h3 { font-size: 25px; margin: 0 0 8px; }
.ind-card p { font-size: 14px; color: var(--muted); margin-bottom: 14px; }
.ind-card ul { list-style: none; margin: 0 0 18px; padding: 0; border-top: 1px solid var(--line); flex: 1; }
.ind-card li a { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--line); font-size: 14px; font-weight: 600; }
.ind-card li a span { color: var(--faint); font-weight: 500; font-size: 12.5px; }

/* department tiles */
.dept-grid { grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; }
.dept { padding: 16px; gap: 8px; border-radius: 10px; }
.dept-ico { width: 50px; height: 50px; }
.dept b { font-size: 19.5px; }

/* product grids & cards */
.grid-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.card { border-radius: 10px; position: relative; }
.card-img { aspect-ratio: 1 / .82; border-bottom: 1px solid var(--line); }
.card-flag { position: absolute; top: 10px; left: 10px; background: var(--red); color: #fff; font-size: 11.5px; font-weight: 800; padding: 3px 8px; border-radius: 4px; z-index: 2; }
.card-spec { align-self: flex-start; font-size: 11.5px; font-weight: 800; letter-spacing: .3px; color: var(--navy); background: #eef1f6; border-radius: 4px; padding: 3px 8px; }
.card-meta .in { color: var(--green); font-weight: 700; }
.card-foot .btn { white-space: nowrap; }
.tile { background: linear-gradient(160deg, #ffffff 0%, #f1f3f7 55%, #e6eaf1 100%); }
.tile::before { background: rgba(20,33,61,.05); }
.tile-spec { background: var(--navy); }

/* help band */
.help-band { background: var(--navy); color: #fff; position: relative; overflow: hidden; }
.help-band::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 5px; background: repeating-linear-gradient(-45deg, var(--yellow) 0 14px, var(--navy) 14px 28px); }
.help-band-in { display: grid; grid-template-columns: 1fr 1.25fr; gap: 34px; align-items: center; padding: 50px 20px; }
.help-band .eyebrow { color: #ffb48a; }
.help-band h2 { color: #fff; font-size: clamp(28px, 3.4vw, 40px); }
.help-band p { color: #c6cedc; max-width: 520px; margin: 0; }
.help-band-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.help-opt { display: flex; gap: 12px; align-items: center; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: 10px; padding: 14px 16px; color: #fff; transition: background .15s, border-color .15s; }
.help-opt:hover { background: rgba(242,107,29,.16); border-color: var(--orange); color: #fff; }
.help-opt .ico { width: 28px; height: 28px; color: var(--orange); flex: none; }
.help-opt b { display: block; font-size: 15px; }
.help-opt small { color: #b9c3d6; font-size: 12.5px; word-break: break-word; }

/* industry landing */
.ind-hero { background: radial-gradient(900px 400px at 90% 10%, #22365e 0, var(--navy) 60%); color: #fff; position: relative; }
.ind-hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 5px; background: repeating-linear-gradient(-45deg, var(--yellow) 0 14px, var(--navy) 14px 28px); }
.ind-hero-in { display: flex; justify-content: space-between; align-items: center; gap: 30px; padding: 26px 20px 40px; }
.ind-hero .crumbs { color: #9aa7bf; }
.ind-hero .crumbs span:last-child { color: #fff; }
.ind-hero h1 { margin: 6px 0 8px; }
.ind-hero p { color: #c6cedc; max-width: 680px; }
.ind-stats { display: flex; gap: 22px; flex-wrap: wrap; font-size: 14px; color: #c6cedc; margin-top: 14px; }
.ind-stats b { color: #fff; font-size: 17px; }
.ind-hero-ico { width: 150px; height: 150px; border-radius: 28px; background: rgba(255,255,255,.06); display: grid; place-items: center; color: var(--orange); flex: none; }
.ind-hero-ico svg { width: 96px; height: 96px; }
.tile-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.dept-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 18px; }
.dept-card:hover { border-color: #c7cdd6; box-shadow: var(--shadow-lg); }
.dept-card-head { display: flex; gap: 12px; align-items: center; margin-bottom: 12px; color: var(--ink); }
.dept-card-head b { display: block; font-family: var(--head); font-size: 21px; line-height: 1.1; }
.dept-card-head small { color: var(--muted); font-size: 13px; }
.dept-card-links { list-style: none; margin: 0 0 12px; padding: 0; flex: 1; columns: 2; column-gap: 14px; }
.dept-card-links li { break-inside: avoid; padding: 3px 0; font-size: 13.5px; }
.dept-card-links a:hover { text-decoration: underline; }
.dept-card-all { font-weight: 700; font-size: 14px; color: var(--orange-d); }

/* sub-category grid on department pages */
.subcat-block { margin: 6px 0 24px; }
.subcat-title { font-size: 24px; margin-bottom: 12px; }
.subcat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 10px; }
.subcat-grid.is-collapsed .subcat:nth-child(n+13) { display: none; }
.subcat { max-width: none; padding: 10px 12px 10px 10px; border-radius: 10px; }
.subcat .s-ico { width: 44px; height: 44px; background: var(--orange-50); color: var(--orange-d); }
.subcat .s-txt b { display: block; font-size: 14px; line-height: 1.25; }
.subcat .s-txt small { font-weight: 500; }
.subcat-more { margin-top: 12px; }

/* footer */
.ftr { background: var(--navy); margin-top: 0; }

@media (max-width: 1240px) {
  .hdr-help { display: none; }
  .grid-5 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (max-width: 1100px) {
  .ind-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .nav-in > a.nav-res { display: none; }
  .help-band-in { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .promo-strip-in > span { display: none; }
  .promo-strip-in { justify-content: center; }
  .grid-5 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .ind-hero-ico { display: none; }
  .mega { display: none; }
}
@media (max-width: 720px) {
  .hdr-link { display: none; }
  .search > button span { display: none; }
  .cart-label { display: none; }
  .cart-btn { padding: 9px 12px; }
  .ind-grid, .help-band-actions { grid-template-columns: 1fr; }
  .grid-5 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .subcat-grid { grid-template-columns: 1fr 1fr; }
  .subcat .s-ico { display: none; }
  .dept-card-links { columns: 1; }
}

/* card footer: price above a full-width button so long prices never overflow */
.card-foot { flex-direction: column; align-items: stretch; gap: 8px; }
.card-foot .btn { width: 100%; }
.ind-card-count { float: none; display: inline-block; margin: -2px 0 10px; }

/* keep the hero inside narrow screens */
.hero-in > *, .help-band-in > *, .ind-hero-in > * { min-width: 0; }
@media (max-width: 900px) {
  .hero-in { grid-template-columns: minmax(0, 1fr); }
  .hero .kicker { white-space: normal; font-size: 12px; }
  .hero-copy h1 { font-size: clamp(32px, 9vw, 44px); overflow-wrap: anywhere; }
  .hero-search .btn { padding-left: 16px; padding-right: 16px; }
  .hero-cta .btn { flex: 1 1 auto; }
}

/* ---------- Product photos: gallery, hover zoom, full-screen viewer ---------- */
.gallery-main { position: relative; }
.gallery-main.has-photo { cursor: zoom-in; }
.gallery-main .pimg { transition: transform .12s ease-out; }
.gallery-main.is-zoom .pimg { transform: scale(2.3); }
.gallery-zoom { position: absolute; right: 10px; bottom: 10px; width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--line); background: rgba(255,255,255,.94); display: grid; place-items: center; cursor: pointer; color: var(--navy); box-shadow: 0 1px 3px rgba(0,0,0,.08); }
.gallery-zoom .ico { width: 18px; height: 18px; }
.gallery-main.is-zoom .gallery-zoom, .gallery-main.is-zoom .gallery-count { opacity: 0; }
.gallery-count { position: absolute; left: 10px; bottom: 12px; font-size: 12px; font-weight: 600; background: rgba(20,33,61,.78); color: #fff; padding: 2px 9px; border-radius: 10px; pointer-events: none; }
.thumbs { scroll-snap-type: x proximity; padding-bottom: 4px; scrollbar-width: thin; }
.thumbs button { scroll-snap-align: start; transition: border-color .15s; }
.thumbs button:hover { border-color: var(--steel-2); }
.thumbs button.is-on { border-color: var(--orange); }
.show-touch { display: none; }
@media (hover: none) { .hide-touch { display: none; } .show-touch { display: inline; } }
.lb { position: fixed; inset: 0; z-index: 1000; background: rgba(10,16,30,.95); }
.lb[hidden] { display: none; }
.lb-stage { position: absolute; inset: 58px 70px 30px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.lb-img { max-width: 100%; max-height: 100%; object-fit: contain; background: #fff; border-radius: 6px; cursor: zoom-in; transition: transform .15s ease-out; touch-action: pan-y; }
.lb-img.is-zoom { transform: scale(2.4); cursor: zoom-out; touch-action: none; }
.lb button { position: absolute; background: rgba(255,255,255,.14); border: 0; color: #fff; width: 48px; height: 48px; border-radius: 50%; font-size: 32px; line-height: 1; cursor: pointer; display: grid; place-items: center; padding: 0 0 4px; }
.lb button:hover, .lb button:focus-visible { background: rgba(255,255,255,.28); outline: none; }
.lb-close { top: 8px; right: 12px; }
.lb-prev { left: 12px; top: 50%; margin-top: -24px; }
.lb-next { right: 12px; top: 50%; margin-top: -24px; }
.lb-count { position: absolute; top: 20px; left: 50%; transform: translateX(-50%); color: #fff; font-size: 14px; font-weight: 600; letter-spacing: .04em; }
@media (max-width: 640px) {
  .lb-stage { inset: 58px 6px 76px; }
  .lb-prev, .lb-next { top: auto; bottom: 14px; margin-top: 0; }
  .lb-prev { left: calc(50% - 64px); }
  .lb-next { right: calc(50% - 64px); }
}

/* Category tiles show their best-selling product's photo */
.dept-ico:has(img), .subcat .s-ico:has(img) { background: #fff; border: 1px solid var(--line); padding: 3px; overflow: hidden; }
.dept-ico:has(img) { width: 64px; height: 64px; }
.dept-ico img, .s-ico img { width: 100%; height: 100%; object-fit: contain; }