/*
 * Theme Name: Ridingoutdoor B2B (Child of Blocksy)
 * Description: B2B cycling accessories sourcing site rebuild.
 * Template: blocksy
 */

/* ============================================================
   RIDINGOUTDOOR — Staging Build v1.1
   Visual system per approved Phase 3A / 3B specs:
   light backgrounds, charcoal text, brand green #00B050 as the
   single accent, deep green #0B2B1B for dark sections.
   ============================================================ */

:root {
  --green: #00B050;
  --green-text: #008A3E;      /* green on white for small text */
  --green-deep: #0B2B1B;      /* dark sections */
  --ink: #16181D;             /* charcoal */
  --ink-soft: #4A4E55;
  --paper: #FFFFFF;
  --paper-2: #F6F7F5;         /* grey-white */
  --line: #E4E7E2;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(22, 24, 29, .07), 0 8px 24px rgba(22, 24, 29, .06);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--green-text); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { line-height: 1.25; font-weight: 700; letter-spacing: -0.01em; }
h1 { font-size: clamp(34px, 5vw, 56px); }
h2 { font-size: clamp(26px, 3.4vw, 36px); }
h3 { font-size: 21px; }
.eyebrow {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--green-text);
  margin-bottom: 14px;
}
.lede { font-size: 18.5px; color: var(--ink-soft); max-width: 62ch; line-height: 1.65; }
.section { padding: 78px 0; }
.section--tint { background: var(--paper-2); }
.section--dark { background: var(--green-deep); color: #EDF2EC; }
.section--dark h2, .section--dark h3 { color: #fff; }
.section--dark .lede { color: #B9C8BA; }
.section--dark .eyebrow { color: #7BD8A4; }
.section-head { margin-bottom: 44px; }
.section-head--center { text-align: center; }
.section-head--center .lede { margin-left: auto; margin-right: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600; font-size: 15.5px;
  border: 1.5px solid transparent;
  cursor: pointer;
  text-decoration: none !important;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: #009A45; }
.btn-outline { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-outline:hover { background: var(--ink); color: #fff; }
.btn-outline--light { border-color: rgba(255,255,255,.55); color: #fff; }
.btn-outline--light:hover { background: rgba(255,255,255,.12); }
.btn-sm { padding: 10px 20px; font-size: 14px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.brand { display: flex; align-items: baseline; gap: 2px; text-decoration: none !important; }
.brand-name { font-size: 19px; font-weight: 800; letter-spacing: .02em; color: var(--ink); }
.brand-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); align-self: center; margin-left: 5px; }

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav > li { list-style: none; position: relative; }
.main-nav a.nav-link {
  display: block; padding: 10px 14px;
  font-size: 15px; font-weight: 600; color: var(--ink);
  border-radius: 8px; text-decoration: none !important;
}
.main-nav a.nav-link:hover { background: var(--paper-2); }
.main-nav a.nav-link[aria-current="page"] { color: var(--green-text); }

.nav-dropdown {
  position: absolute; top: calc(100% + 6px); left: 0;
  min-width: 260px; background: #fff;
  border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 8px;
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: all .15s ease;
}
.main-nav li:hover .nav-dropdown,
.main-nav li:focus-within .nav-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-dropdown a {
  display: block; padding: 9px 12px; border-radius: 7px;
  font-size: 14.5px; font-weight: 500; color: var(--ink); text-decoration: none !important;
}
.nav-dropdown a:hover { background: var(--paper-2); }
.nav-dropdown .dd-label { font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); padding: 9px 12px 4px; }

.header-cta { display: flex; align-items: center; gap: 12px; }
.header-cta .btn-enquire-mobile { display: none; }

.nav-toggle { display: none; }

/* ---------- Footer ---------- */
.site-footer { background: var(--green-deep); color: #C4D2C5; font-size: 15px; line-height: 1.75; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 56px; padding: 72px 0 54px; }
.footer-brand .brand-name { color: #fff; }
.footer-tag { margin-top: 16px; color: #9FB4A1; max-width: 36ch; font-size: 15px; line-height: 1.7; }
.footer-col h4 { color: #fff; font-size: 13.5px; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 18px; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 12px; }
.footer-col a { color: #C4D2C5; text-decoration: none; }
.footer-col a:hover { color: #fff; text-decoration: underline; }
.contact-channels { list-style: none; }
.contact-channels li { display: flex; gap: 12px; margin-bottom: 12px; align-items: baseline; flex-wrap: wrap; }
.contact-channels .ch-label { font-weight: 700; color: #fff; white-space: nowrap; min-width: 120px; }
.contact-channels .ch-value { color: #C4D2C5; }
.footer-contact-name { font-size: 14px; color: #9FB4A1; margin-top: 16px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding: 24px 0; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 14px; color: #8AA38C; line-height: 1.6; }
.footer-note { padding: 18px 0 0; border-top: 1px solid rgba(255,255,255,.12); font-size: 13px; color: #7E967F; margin-top: 14px; line-height: 1.65; }

/* ---------- Hero (homepage) ---------- */
.hero { padding: 88px 0 80px; background:
  radial-gradient(1100px 560px at 85% -10%, rgba(0,176,80,.09), transparent 60%),
  var(--paper); }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 60px; align-items: center; }
.hero h1 { margin-bottom: 20px; }
.hero .lede { margin-bottom: 34px; }
.hero-visual {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  box-shadow: var(--shadow);
}
.hero-visual img { width: 100%; height: 480px; object-fit: contain; }
.hero-visual .img-caption { text-align: center; font-size: 14px; color: var(--ink-soft); margin-top: 14px; }

/* ---------- Trust strip ---------- */
.trust-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper-2); }
.trust-strip .container { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; padding-top: 28px; padding-bottom: 28px; }
.trust-item { display: flex; gap: 14px; align-items: flex-start; }
.trust-item .t-num { font-size: 28px; font-weight: 800; color: var(--green-text); line-height: 1; }
.trust-item .t-label { font-size: 15px; color: var(--ink-soft); max-width: 32ch; line-height: 1.55; }

/* ---------- Cards ---------- */
.card-grid { display: grid; gap: 24px; }
.card-grid--3 { grid-template-columns: repeat(3, 1fr); }
.card-grid--2 { grid-template-columns: repeat(2, 1fr); }
.card-grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px; display: flex; flex-direction: column; gap: 14px;
  transition: box-shadow .15s ease, transform .15s ease;
}
.card:hover { box-shadow: var(--shadow); }
.card .card-icon {
  width: 46px; height: 46px; border-radius: 10px;
  background: rgba(0,176,80,.1); color: var(--green-text);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 800;
}
.card h3 { font-size: 20px; }
.card p { font-size: 15px; color: var(--ink-soft); line-height: 1.65; }
.card .card-link { margin-top: auto; font-weight: 600; font-size: 14.5px; }

/* ---------- Product cards ---------- */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.product-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px; display: flex; flex-direction: column; gap: 11px;
  transition: box-shadow .15s ease;
}
.product-card:hover { box-shadow: var(--shadow); }
.product-card .p-img {
  height: 170px; background: var(--paper-2); border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.product-card .p-img img { max-width: 100%; max-height: 100%; object-fit: contain; padding: 10px; }
.product-card .p-img .p-img-placeholder { color: #B8BEB8; font-size: 12px; font-weight: 500; }
.product-card .p-name { font-size: 15.5px; font-weight: 700; line-height: 1.4; }
.product-card .p-tag { font-size: 12.5px; color: var(--ink-soft); background: var(--paper-2); border-radius: 999px; padding: 4px 11px; align-self: flex-start; }
.product-card .p-actions { display: flex; gap: 8px; margin-top: auto; flex-wrap: wrap; }
.product-card .p-actions .btn { flex: 1 1 auto; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { background: var(--paper-2); border-bottom: 1px solid var(--line); padding: 58px 0 50px; }
.page-hero h1 { font-size: clamp(30px, 4vw, 44px); margin-bottom: 16px; }
.page-hero .lede { margin-bottom: 0; }
.breadcrumbs { font-size: 13.5px; color: var(--ink-soft); margin-bottom: 18px; }
.breadcrumbs a { color: var(--ink-soft); }
.breadcrumbs span[aria-hidden] { margin: 0 6px; color: #A9B0AA; }

/* ---------- PDP ---------- */
.pdp-hero { padding: 46px 0 58px; }
.pdp-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 54px; align-items: start; }
.gallery-main {
  background: var(--paper-2); border: 1px solid var(--line); border-radius: 16px;
  padding: 24px; display: flex; align-items: center; justify-content: center;
}
.gallery-main img { width: 100%; height: 520px; object-fit: contain; }
.gallery-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 16px; }
.gallery-thumbs button {
  background: var(--paper-2); border: 2px solid var(--line); border-radius: 10px;
  padding: 9px; cursor: pointer;
}
.gallery-thumbs button.active { border-color: var(--green); }
.gallery-thumbs img { width: 100%; height: 84px; object-fit: contain; }
.pdp-info .sku-line { font-size: 13.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); font-weight: 700; margin-bottom: 8px; }
.pdp-info h1 { font-size: clamp(28px, 3.6vw, 40px); margin-bottom: 18px; }
.spec-chips { display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0 26px; }
.spec-chip {
  background: var(--paper-2); border: 1px solid var(--line); border-radius: 999px;
  padding: 8px 16px; font-size: 14px; font-weight: 600;
}
.spec-chip strong { color: var(--green-text); }
.pdp-benefits { list-style: none; margin: 0 0 26px; }
.pdp-benefits li { padding-left: 28px; position: relative; margin-bottom: 11px; font-size: 15.5px; color: var(--ink); line-height: 1.65; }
.pdp-benefits li::before {
  content: ""; position: absolute; left: 0; top: 7px;
  width: 15px; height: 15px; border-radius: 50%;
  background: rgba(0,176,80,.15);
  box-shadow: inset 0 0 0 4px var(--green);
}
.pdp-cta-box { background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.pdp-cta-box .contact-mini { font-size: 14px; color: var(--ink-soft); margin-top: 16px; line-height: 1.6; }
.pdp-cta-box .contact-mini a { font-weight: 600; }

/* ---------- Spec table ---------- */
.spec-table { width: 100%; border-collapse: collapse; font-size: 15px; }
.spec-table th, .spec-table td { text-align: left; padding: 14px 17px; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec-table th { width: 34%; font-weight: 600; color: var(--ink-soft); background: var(--paper-2); }
.spec-table td { font-weight: 500; }
.spec-note { font-size: 13.5px; color: var(--ink-soft); margin-top: 14px; background: var(--paper-2); border-left: 3px solid var(--green); padding: 12px 16px; border-radius: 0 8px 8px 0; line-height: 1.65; }

/* ---------- MOQ table ---------- */
.moq-table { width: 100%; border-collapse: collapse; font-size: 15px; }
.moq-table th, .moq-table td { padding: 13px 17px; border-bottom: 1px solid var(--line); text-align: left; }
.moq-table thead th { font-size: 12.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); }
.moq-table td strong { color: var(--green-text); }

/* ---------- FAQ ---------- */
.faq-list { max-width: 820px; }
.faq-item { border-bottom: 1px solid var(--line); padding: 24px 0; }
.faq-item h3 { font-size: 17px; margin-bottom: 10px; }
.faq-item p { font-size: 15px; color: var(--ink-soft); line-height: 1.65; }

/* ---------- Signature feature ---------- */
.sig-feature {
  background: var(--green-deep); color: #EDF2EC; border-radius: 18px;
  padding: 50px; display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center;
}
.sig-feature h2 { color: #fff; }
.sig-feature p { color: #B9C8BA; font-size: 15.5px; line-height: 1.7; }
.sig-feature img { width: 100%; height: 320px; object-fit: contain; background: rgba(255,255,255,.04); border-radius: 14px; padding: 20px; }
.valve-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.valve-tag { border: 1px solid rgba(123,216,164,.5); color: #7BD8A4; border-radius: 999px; padding: 7px 15px; font-size: 14px; font-weight: 600; }

/* ---------- CTA band ---------- */
.cta-band { background: var(--green-deep); border-radius: 18px; padding: 54px; text-align: center; color: #EDF2EC; }
.cta-band h2 { color: #fff; margin-bottom: 14px; }
.cta-band p { color: #B9C8BA; max-width: 58ch; margin: 0 auto 28px; font-size: 16px; line-height: 1.65; }
.cta-band .btn-primary { background: var(--green); }

/* ---------- Forms ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field--full { grid-column: 1 / -1; }
.form-field label { font-size: 14px; font-weight: 700; }
.form-field input, .form-field textarea, .form-field select {
  font: inherit; padding: 13px 15px; border: 1.5px solid var(--line); border-radius: 9px;
  background: #fff; color: var(--ink);
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus {
  outline: none; border-color: var(--green);
}
.form-field input[readonly] { background: var(--paper-2); color: var(--ink-soft); }
.context-box {
  background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 20px; margin-bottom: 24px; font-size: 14.5px;
}
.context-box .ctx-title { font-size: 12.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); font-weight: 700; margin-bottom: 10px; }
.context-box .ctx-row { display: flex; gap: 10px; padding: 4px 0; }
.context-box .ctx-k { font-weight: 700; min-width: 130px; color: var(--ink-soft); }
.form-note { font-size: 13.5px; color: var(--ink-soft); margin-top: 16px; line-height: 1.6; }

/* ---------- Skeleton / placeholder markers ---------- */
.skeleton-note {
  display: inline-flex; align-items: center; gap: 8px;
  background: #FFF8E6; border: 1px solid #EDD9A3; color: #8A6D1F;
  font-size: 13px; font-weight: 600; border-radius: 999px; padding: 6px 14px;
}
.placeholder-block {
  border: 1.5px dashed #C9D2CA; border-radius: var(--radius);
  padding: 34px; text-align: center; color: var(--ink-soft); font-size: 14px;
  background: var(--paper-2);
}
.article-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; display: flex; flex-direction: column; gap: 10px; }
.article-card .a-cluster { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--green-text); }
.article-card h3 { font-size: 18px; }
.article-card p { font-size: 14.5px; color: var(--ink-soft); line-height: 1.65; }

/* ---------- Article template ---------- */
.article-body { max-width: 760px; margin: 0 auto; }
.article-body h2 { font-size: 27px; margin: 42px 0 16px; }
.article-body h3 { font-size: 20px; margin: 32px 0 12px; }
.article-body p { margin-bottom: 18px; color: #33363C; line-height: 1.75; }
.article-body ul, .article-body ol { margin: 0 0 18px 24px; color: #33363C; }
.article-toc { background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 26px; margin: 32px 0; font-size: 14.5px; }
.article-toc strong { display: block; margin-bottom: 10px; font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-soft); }
.article-toc ol { margin-left: 20px; }

/* ---------- Category section on products hub ---------- */
.category-block { margin-bottom: 64px; }
.category-block > h2 { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.category-block > h2 .cat-count { font-size: 13.5px; font-weight: 700; color: var(--ink-soft); background: var(--paper-2); padding: 5px 13px; border-radius: 999px; letter-spacing: 0; }
.category-block .cat-desc { font-size: 15.5px; color: var(--ink-soft); margin-bottom: 24px; max-width: 70ch; line-height: 1.65; }
.subcat-head { font-size: 13.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--green-text); margin: 32px 0 16px; }

/* Category highlight cards (Products Hub v1.1) */
.category-highlight-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 20px; }
.category-card {
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  padding: 26px; display: flex; flex-direction: column; gap: 10px;
  transition: box-shadow .15s ease;
}
.category-card:hover { box-shadow: var(--shadow); }
.category-card .cat-icon {
  width: 44px; height: 44px; border-radius: 10px;
  background: rgba(0,176,80,.1); color: var(--green-text);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 700;
}
.category-card h3 { font-size: 20px; }
.category-card p { font-size: 15px; color: var(--ink-soft); line-height: 1.65; }
.category-card .cat-link { margin-top: auto; font-weight: 600; font-size: 14.5px; }

.category-model-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.category-model-grid .product-card { padding: 16px; }
.category-model-grid .product-card .p-img { height: 150px; }

/* ---------- Solutions step visual ---------- */
.sol-process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 10px; }
.sol-step {
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  padding: 26px; display: flex; flex-direction: column; gap: 12px;
}
.sol-step .step-num {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--green); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 800;
}
.sol-step h3 { font-size: 17px; }
.sol-step p { font-size: 14.5px; color: var(--ink-soft); line-height: 1.65; }

/* Social channel list on contact */
.social-channels { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 14px; }
.social-channels a {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 600;
  padding: 8px 14px; border-radius: 999px;
  border: 1.5px solid var(--line); background: #fff;
  color: var(--ink-soft);
}
.social-channels a:hover { border-color: var(--green); color: var(--green-text); text-decoration: none; }

/* Hero product badge */
.hero-product-badge {
  display: inline-block;
  font-size: 11.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--green-text); background: rgba(0,176,80,.1);
  padding: 5px 12px; border-radius: 999px; margin-bottom: 12px;
}

/* Cluster "view all" disclosure on Products Hub */
.cluster-all-models { margin-top: 24px; }
.cluster-all-models > summary {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; font-size: 14.5px; color: var(--green-text);
  cursor: pointer; list-style: none; padding: 8px 0;
}
.cluster-all-models > summary::-webkit-details-marker { display: none; }
.cluster-all-models > summary::before {
  content: "+"; display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; border-radius: 50%; background: rgba(0,176,80,.12);
  font-size: 16px; font-weight: 700;
}
.cluster-all-models[open] > summary::before { content: "−"; }
.cluster-all-models[open] > summary { margin-bottom: 18px; }

/* Mobile sticky CTA on Tier A PDP */
.mobile-sticky-cta {
  display: none;
  position: fixed; left: 0; right: 0; bottom: 0;
  z-index: 100;
  background: #fff;
  border-top: 1px solid var(--line);
  padding: 12px 16px;
  box-shadow: 0 -4px 16px rgba(22,24,29,.08);
  gap: 10px;
}
.mobile-sticky-cta .btn { flex: 1 1 50%; padding: 12px 14px; font-size: 14px; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .product-grid, .category-model-grid { grid-template-columns: repeat(3, 1fr); }
  .category-highlight-grid { grid-template-columns: repeat(2, 1fr); }
  .card-grid--4 { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .sol-process { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  body { padding-bottom: 70px; }
  .mobile-sticky-cta { display: flex; }
  .hero-grid, .pdp-grid, .sig-feature { grid-template-columns: 1fr; }
  .card-grid--3, .card-grid--2, .category-highlight-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .trust-strip .container { grid-template-columns: 1fr; gap: 16px; }
  .gallery-main img { height: 380px; }
  .hero-visual img { height: 380px; }
  .section { padding: 58px 0; }

  /* Mobile nav */
  .nav-toggle {
    display: flex; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer; padding: 10px;
  }
  .nav-toggle span { width: 22px; height: 2.5px; background: var(--ink); border-radius: 2px; }
  .main-nav {
    display: none;
    position: absolute; top: 70px; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--line);
    flex-direction: column; align-items: stretch; padding: 14px 24px 22px; gap: 2px;
    box-shadow: var(--shadow);
  }
  .main-nav.open { display: flex; }
  .nav-dropdown { position: static; opacity: 1; visibility: visible; transform: none; border: none; box-shadow: none; padding: 0 0 8px 16px; min-width: 0; }
  .header-cta .btn { display: none; }
  .header-cta .btn.btn-enquire-mobile { display: inline-flex; }
}
@media (max-width: 560px) {
  body { font-size: 15.5px; }
  .lede { font-size: 17px; }
  .product-grid, .category-model-grid { grid-template-columns: repeat(2, 1fr); }
  .category-highlight-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 40px; padding: 52px 0 40px; }
  .footer-bottom { flex-direction: column; gap: 8px; }
  .cta-band { padding: 38px 24px; }
  .sig-feature { padding: 32px 24px; }
  .sol-process { grid-template-columns: 1fr; }
  .hero { padding: 64px 0 56px; }
  .hero-grid { gap: 40px; }
  .hero-visual img { height: 320px; }
  .gallery-main img { height: 320px; }
  .moq-table th, .moq-table td, .spec-table th, .spec-table td { padding: 10px 12px; font-size: 14px; }
  .moq-table, .spec-table { word-break: break-word; }
}