/* ==========================================================================
   Bannister Acoustics - bannisteracoustics.com
   Stone & Teal. Manrope + IBM Plex Mono. No border radius anywhere.

   Contrast (WCAG AA, 4.5:1 for body text):
     ink   #1C1C1B on stone #EDEEEC = 14.6:1
     muted #52534E on stone         =  6.7:1
     dim   #63645C on stone         =  5.1:1   <- smallest text still uses this
     teal  #1F6F73 on stone         =  5.0:1
     #A8A9A2 on footer ink          =  7.2:1
   #787970 is 3.8:1 and is used only inside diagrams, never for copy.
   ========================================================================== */

:root {
  --stone:        #EDEEEC;
  --stone-alt:    #E2E3DF;
  --stone-deep:   #D9DAD5;
  --ink:          #1C1C1B;
  --muted:        #52534E;
  --dim:          #63645C;
  --border:       #D3D4CE;
  --numeral:      #C4C5BE;
  --teal:         #1F6F73;
  --teal-deep:    #185A5D;
  --footer-ink:   #1C1C1B;
  --footer-text:  #E2E3DF;
  --footer-muted: #A8A9A2;
  --danger:       #8E2F24;

  --gap:      clamp(20px, 4vw, 64px);
  --section:  clamp(56px, 8vw, 96px);
  --mono:     'IBM Plex Mono', ui-monospace, 'Courier New', monospace;
  --sans:     'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--stone);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; }
img { height: auto; display: block; }

a { color: inherit; text-decoration: none; }
a:hover { opacity: .72; }
p a, .prose a { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--teal); }

h1, h2, h3, h4 { margin: 0; font-weight: 800; letter-spacing: -.01em; line-height: 1.18; }

:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; }

.mono { font-family: var(--mono); }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.wrap { max-width: 1320px; margin: 0 auto; padding: 0 var(--gap); }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--ink); color: var(--stone); padding: 12px 20px;
  font-family: var(--mono); font-size: 12px;
}
.skip-link:focus { left: 0; }

.eyebrow {
  font-family: var(--mono); font-size: 11px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--teal); display: block;
}

.section { padding: var(--section) 0; border-bottom: 1px solid var(--border); }
.section-alt { background: var(--stone-alt); }
.section-head { margin-bottom: clamp(32px, 4vw, 52px); }
.section-head h2 { font-size: clamp(25px, 3.2vw, 34px); margin-top: 14px; max-width: 22ch; }
.section-head .intro { margin: 16px 0 0; color: var(--muted); max-width: 68ch; font-size: 15px; }
.section-head.wide h2 { max-width: 30ch; }

/* --------------------------------------------------------------- buttons -- */
.btn {
  display: inline-block; font-family: var(--mono); font-size: 12px;
  letter-spacing: .06em; font-weight: 600; padding: 16px 30px;
  border: 1px solid transparent; cursor: pointer; text-align: center;
  transition: background-color .15s ease, color .15s ease;
}
.btn-primary { background: var(--teal); color: #F7F8F6; border-color: var(--teal); }
.btn-primary:hover { background: var(--teal-deep); border-color: var(--teal-deep); opacity: 1; }
.btn-ghost { border-color: var(--numeral); color: var(--ink); background: transparent; }
.btn-ghost:hover { background: var(--stone-deep); opacity: 1; }
.btn-block { display: block; width: 100%; }
.btn[disabled] { opacity: .45; cursor: not-allowed; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

/* ---------------------------------------------------------- utility bar -- */
.utility {
  background: var(--stone-alt); border-bottom: 1px solid var(--border);
  font-size: 10px; letter-spacing: .08em; color: var(--muted);
  text-transform: uppercase;
}
.utility-inner { display: flex; justify-content: space-between; padding: 9px 0; }
.utility-right { display: flex; gap: 32px; }
.utility-mobile { display: none; }

/* --------------------------------------------------------------- header -- */
.site-header { border-bottom: 1px solid var(--border); background: var(--stone); position: relative; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 18px 0; }
.brand { display: flex; flex-direction: column; gap: 5px; flex: 0 0 auto; }
.brand-logo { width: 178px; height: auto; }
.brand-sub { font-size: 9px; letter-spacing: .14em; color: var(--muted); text-transform: uppercase; }
.site-nav { display: flex; gap: clamp(18px, 2.4vw, 36px); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }
.header-actions { display: flex; align-items: center; gap: 16px; font-size: 11px; letter-spacing: .06em; }
.bag-link { border-left: 1px solid var(--border); padding-left: 16px; }

.nav-toggle {
  display: none; width: 38px; height: 34px; background: none;
  border: 1px solid var(--border); padding: 9px 8px; cursor: pointer;
  flex-direction: column; justify-content: space-between;
}
.nav-toggle span { display: block; height: 1.5px; background: var(--ink); }

.mobile-nav { display: none; flex-direction: column; border-top: 1px solid var(--border); }
.mobile-nav a {
  padding: 15px var(--gap); border-bottom: 1px solid var(--border);
  font-size: 12px; letter-spacing: .08em; text-transform: uppercase;
}

/* ----------------------------------------------------------------- hero -- */
.hero { border-bottom: 1px solid var(--border); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 56fr 44fr; align-items: stretch; }
.hero-copy {
  padding: clamp(48px, 6vw, 88px) var(--gap) clamp(48px, 6vw, 88px)
           max(var(--gap), calc(50vw - 660px + var(--gap)));
  display: flex; flex-direction: column; gap: 24px; justify-content: center;
}
.hero-copy h1 { font-size: clamp(31px, 4.6vw, 52px); max-width: 17ch; }
.hero-copy .lede { font-size: 16px; line-height: 1.72; color: var(--muted); margin: 0; max-width: 54ch; }
.hero-trust { font-size: 10px; letter-spacing: .1em; color: var(--dim); text-transform: uppercase; }
.hero-panel {
  border-left: 1px solid var(--border);
  background: linear-gradient(rgba(226,227,223,.80), rgba(226,227,223,.80)), url('/images/bg/main-hero.jpg') center/cover no-repeat;
  display: flex; align-items: center; justify-content: center; padding: 40px;
}
.hero-panel .schematic { width: 100%; max-width: 480px; height: auto; }
.hero-panel .mono { font-family: var(--mono); }

/* product-page hero */
.pd-hero-panel {
  background: linear-gradient(rgba(226,227,223,.72), rgba(226,227,223,.72)), url('/images/bg/pd-hero.jpg') center/cover no-repeat;
}
.pd-hero-panel img { width: 100%; max-width: 560px; height: auto; }

/* --------------------------------------------------------- key metrics --- */
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--stone-alt); border-bottom: 1px solid var(--border); }
.metric { text-align: center; padding: 28px 14px; border-right: 1px solid var(--border); }
.metric:last-child { border-right: 0; }
.metric-value { font-family: var(--mono); font-size: clamp(17px, 2vw, 24px); color: var(--teal); }
.metric-label { font-family: var(--mono); font-size: 10px; letter-spacing: .1em; color: var(--muted); margin-top: 6px; text-transform: uppercase; }

/* ------------------------------------------------------- numbered rows --- */
.rows { display: flex; flex-direction: column; }
.row-item { display: grid; grid-template-columns: 90px 240px 1fr; gap: clamp(20px, 3vw, 48px); padding: 30px 0; border-top: 1px solid var(--border); }
.row-num { font-size: 30px; font-weight: 800; color: var(--numeral); line-height: 1; }
.row-title { font-size: 17px; font-weight: 700; }
.row-body { font-size: 14.5px; line-height: 1.78; color: var(--muted); max-width: 72ch; }

/* ------------------------------------------------------------ collection - */
.table-scroll { overflow-x: auto; border: 1px solid var(--border); background: var(--stone); }
table.spec-table { width: 100%; border-collapse: collapse; min-width: 720px; }
table.spec-table th, table.spec-table td { text-align: left; padding: 16px 20px; border-bottom: 1px solid var(--border); font-size: 14px; vertical-align: top; }
table.spec-table thead th { font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); background: var(--stone-alt); }
table.spec-table tbody tr:last-child td { border-bottom: 0; }
table.spec-table .cell-model { font-weight: 700; font-size: 15px; }
table.spec-table .cell-model small { display: block; font-weight: 400; color: var(--muted); font-size: 12.5px; margin-top: 3px; }
table.spec-table .cell-price { font-family: var(--mono); white-space: nowrap; }

/* ------------------------------------------------------------ dossier ---- */
.dossier { border-top: 1px solid var(--border); }
.dossier-row { display: grid; grid-template-columns: 280px 1fr; gap: clamp(16px, 3vw, 40px); padding: 15px 0; border-bottom: 1px solid var(--border); }
.dossier-label { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); padding-top: 2px; }
.dossier-value { font-size: 14.5px; }

/* ------------------------------------------------------- capabilities ---- */
.cap-grid { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--border); border-left: 1px solid var(--border); }
.cap {
  border-right: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: 26px 22px; display: flex; flex-direction: column; gap: 10px;
}
.cap-label { font-family: var(--mono); font-size: 11.5px; letter-spacing: .06em; text-transform: uppercase; font-weight: 600; }
.cap-desc { font-size: 13px; color: var(--muted); line-height: 1.6; }

/* ------------------------------------------------------------- room ------ */
.room-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.room-figure { margin: 0; border: 1px solid var(--border); background: var(--stone-alt); padding: 18px; }
.room-figure svg { width: 100%; height: auto; display: block; }
.room-figure figcaption { font-family: var(--mono); font-size: 10.5px; letter-spacing: .05em; color: var(--dim); margin-top: 14px; line-height: 1.6; }
.room-body { font-size: 15px; line-height: 1.8; color: var(--muted); }

/* --------------------------------------------------------- use cases ----- */
.use-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--border); border-left: 1px solid var(--border); }
.use-item { border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 28px 24px; display: flex; flex-direction: column; gap: 12px; }
.use-item h3 { font-size: 16px; }
.use-item p { margin: 0; font-size: 13.5px; line-height: 1.7; color: var(--muted); }

/* ------------------------------------------------------------ in the box - */
.box-list { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--border); border-left: 1px solid var(--border); }
.box-item { border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 24px 22px; }
.box-item h3 { font-size: 14.5px; margin-bottom: 8px; }
.box-item p { margin: 0; font-size: 13px; line-height: 1.68; color: var(--muted); }

/* -------------------------------------------------------------- plates --- */
.plates { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.plate { border: 1px solid var(--border); background: var(--stone-alt); padding: 14px; display: flex; flex-direction: column; gap: 12px; }
.plate img { width: 100%; height: 190px; object-fit: contain; }
.plate figcaption { font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--dim); }

/* -------------------------------------------------------- highlights ----- */
.hl-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 clamp(24px, 4vw, 56px); }
.hl-list li { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border); font-size: 14.5px; }
.hl-list li::before { content: ""; flex: 0 0 8px; height: 8px; margin-top: 8px; background: var(--teal); }

/* ------------------------------------------------------------- CTA bar --- */
.cta-strip {
  background: linear-gradient(rgba(226,227,223,.84), rgba(226,227,223,.84)), url('/images/bg/secondary-cta-bg.jpg') center/cover no-repeat;
  border-bottom: 1px solid var(--border);
}
.cta-inner { padding: clamp(46px, 6vw, 76px) 0; display: flex; flex-wrap: wrap; gap: 26px; align-items: center; justify-content: space-between; }
.cta-inner h2 { font-size: clamp(23px, 3vw, 31px); max-width: 20ch; }

/* ----------------------------------------------------------------- FAQ --- */
.faq { border-top: 1px solid var(--border); }
.faq details { border-bottom: 1px solid var(--border); }
.faq summary {
  cursor: pointer; list-style: none; padding: 21px 44px 21px 0; position: relative;
  font-size: 16px; font-weight: 700;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 8px; top: 18px;
  font-family: var(--mono); font-size: 19px; color: var(--teal); font-weight: 400;
}
.faq details[open] summary::after { content: "\2013"; }
.faq .faq-answer { padding: 0 44px 24px 0; margin: 0; color: var(--muted); font-size: 14.5px; line-height: 1.8; max-width: 90ch; }

/* ------------------------------------------------------------- reviews --- */
.reviews-head { display: flex; flex-wrap: wrap; gap: 18px; align-items: baseline; justify-content: space-between; }
.reviews-score { font-family: var(--mono); font-size: 12px; letter-spacing: .06em; color: var(--muted); display: flex; align-items: center; gap: 10px; }
.stars { display: inline-flex; gap: 2px; line-height: 1; }
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--border); border-left: 1px solid var(--border); }
.review { border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 26px 24px; display: flex; flex-direction: column; gap: 12px; }
.review blockquote { margin: 0; font-size: 14px; line-height: 1.75; color: var(--muted); }
.review-name { font-family: var(--mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }
.reviews-note { font-size: 12.5px; color: var(--dim); margin: 22px 0 0; max-width: 80ch; }

/* ----------------------------------------------------------- assurance --- */
.assurance-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 4vw, 56px); }
.assurance-item { border-top: 2px solid var(--ink); padding-top: 20px; }
.assurance-num { font-family: var(--mono); font-size: 12px; letter-spacing: .12em; color: var(--teal); }
.assurance-item h3 { font-size: 17px; margin: 10px 0 10px; }
.assurance-item p { margin: 0; font-size: 14px; color: var(--muted); line-height: 1.72; }

/* -------------------------------------------------------- product page --- */
.pd-price { font-family: var(--mono); font-size: clamp(24px, 3vw, 32px); }
.pd-price small { display: block; font-size: 11px; letter-spacing: .08em; color: var(--muted); text-transform: uppercase; margin-top: 8px; font-family: var(--mono); }
.pd-buy { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.qty { display: inline-flex; border: 1px solid var(--numeral); }
.qty button { width: 42px; height: 50px; background: none; border: 0; cursor: pointer; font-size: 17px; font-family: var(--mono); color: var(--ink); }
.qty input { width: 46px; height: 50px; border: 0; border-left: 1px solid var(--border); border-right: 1px solid var(--border); text-align: center; font-family: var(--mono); font-size: 14px; background: transparent; color: var(--ink); }
.pd-meta { font-family: var(--mono); font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--dim); }

.sticky-buy {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; display: none;
  background: var(--stone); border-top: 1px solid var(--border);
  padding: 12px var(--gap); align-items: center; justify-content: space-between; gap: 14px;
}
.sticky-buy .sb-price { font-family: var(--mono); font-size: 16px; }
.sticky-buy .sb-model { font-family: var(--mono); font-size: 10px; letter-spacing: .08em; color: var(--muted); text-transform: uppercase; }

/* ------------------------------------------------------------ cart ------- */
.cart-drawer { position: fixed; inset: 0; z-index: 60; }
.cart-drawer[hidden] { display: none; }
.cart-drawer-backdrop { position: absolute; inset: 0; background: rgba(28,28,27,.42); }
.cart-drawer-panel {
  position: absolute; top: 0; right: 0; bottom: 0; width: min(420px, 100%);
  background: var(--stone); border-left: 1px solid var(--border);
  display: flex; flex-direction: column;
}
.cart-drawer-head { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; border-bottom: 1px solid var(--border); }
.cart-close { background: none; border: 0; font-size: 26px; line-height: 1; cursor: pointer; color: var(--ink); }
.cart-drawer-body { flex: 1; overflow-y: auto; padding: 8px 24px; }
.cart-drawer-foot { border-top: 1px solid var(--border); padding: 20px 24px; display: flex; flex-direction: column; gap: 10px; }
.cart-subtotal { display: flex; justify-content: space-between; font-size: 13px; letter-spacing: .06em; }
.cart-note { font-size: 12px; color: var(--dim); margin: 0 0 6px; }

.cart-line { display: grid; grid-template-columns: 76px 1fr auto; gap: 14px; padding: 18px 0; border-bottom: 1px solid var(--border); align-items: start; }
.cart-line img { width: 76px; height: 76px; object-fit: contain; background: var(--stone-alt); }
.cart-line-model { font-weight: 700; font-size: 14px; }
.cart-line-name { font-size: 12.5px; color: var(--muted); }
.cart-line-price { font-family: var(--mono); font-size: 13px; white-space: nowrap; }
.cart-line-remove { background: none; border: 0; padding: 0; font-family: var(--mono); font-size: 10.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); cursor: pointer; text-decoration: underline; }
.cart-empty { padding: 40px 0; color: var(--muted); font-size: 14px; }

/* ------------------------------------------------------------- forms ----- */
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px 20px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { font-family: var(--mono); font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.field input, .field textarea, .field select {
  border: 1px solid var(--numeral); background: var(--stone); color: var(--ink);
  padding: 13px 14px; font-family: var(--sans); font-size: 15px; width: 100%;
}
.field textarea { min-height: 130px; resize: vertical; }
.field .err { font-size: 12px; color: var(--danger); font-family: var(--mono); }
.field.has-error input, .field.has-error textarea { border-color: var(--danger); }
.checkbox-row { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--muted); }
.checkbox-row input { width: 17px; height: 17px; margin-top: 3px; flex: 0 0 auto; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.notice { border: 1px solid var(--border); background: var(--stone-alt); padding: 18px 20px; font-size: 13.5px; color: var(--muted); line-height: 1.7; }
.notice strong { color: var(--ink); }
.notice.error { border-color: var(--danger); color: var(--danger); background: transparent; }
.notice.ok { border-color: var(--teal); }

/* ------------------------------------------------------ page intro/prose - */
.page-intro { padding: clamp(40px, 6vw, 72px) 0; border-bottom: 1px solid var(--border); background: var(--stone-alt); }
.page-intro h1 { font-size: clamp(28px, 4vw, 42px); margin-top: 14px; max-width: 20ch; }
.page-intro .lede { margin: 16px 0 0; font-size: 16px; color: var(--muted); max-width: 66ch; line-height: 1.72; }
.page-intro .updated { font-family: var(--mono); font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--dim); margin-top: 18px; }

.prose { max-width: 78ch; }
.prose h2 { font-size: 20px; margin: 44px 0 14px; }
.prose h2:first-child { margin-top: 0; }
.prose p, .prose li { color: var(--muted); font-size: 15px; line-height: 1.8; }
.prose p { margin: 0 0 14px; }
.prose ul { margin: 0 0 14px; padding-left: 20px; }
.prose li { margin-bottom: 8px; }

.summary-box { border: 1px solid var(--border); background: var(--stone-alt); padding: 24px; }
.summary-box h2 { font-size: 13px; font-family: var(--mono); letter-spacing: .1em; text-transform: uppercase; margin: 0 0 16px; font-weight: 600; }
.summary-row { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 14px; }
.summary-row:last-of-type { border-bottom: 0; }
.summary-total { display: flex; justify-content: space-between; gap: 16px; padding-top: 16px; margin-top: 8px; border-top: 2px solid var(--ink); font-family: var(--mono); font-size: 15px; }

.split { display: grid; grid-template-columns: 1.55fr 1fr; gap: clamp(28px, 4vw, 56px); align-items: start; }

/* ------------------------------------------------------------- footer ---- */
.site-footer { background: var(--footer-ink); color: var(--footer-text); padding: clamp(48px, 6vw, 72px) 0 28px; }
.footer-top { display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); gap: clamp(24px, 3vw, 44px); }
.footer-logo { width: 186px; height: auto; }
.footer-blurb { font-size: 13.5px; color: var(--footer-muted); line-height: 1.7; margin: 18px 0 20px; max-width: 42ch; }
.footer-address { font-style: normal; font-size: 11.5px; line-height: 1.85; color: var(--footer-muted); letter-spacing: .03em; }
.footer-address a { text-decoration: underline; text-underline-offset: 3px; }
.footer-col-title { font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--footer-muted); margin-bottom: 14px; font-weight: 600; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 9px; }
.footer-col a { font-size: 13.5px; }
.footer-bottom {
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between;
  margin-top: clamp(36px, 5vw, 56px); padding-top: 22px;
  border-top: 1px solid rgba(226,227,223,.16);
  font-size: 10.5px; letter-spacing: .06em; color: var(--footer-muted); text-transform: uppercase;
}

/* ------------------------------------------------------------ 404 -------- */
.error-page { padding: clamp(70px, 12vw, 140px) 0; text-align: center; border-bottom: 1px solid var(--border); }
.error-code { font-family: var(--mono); font-size: 56px; color: var(--numeral); line-height: 1; }
.error-page h1 { font-size: clamp(26px, 4vw, 36px); margin: 20px 0 14px; }
.error-page p { color: var(--muted); max-width: 52ch; margin: 0 auto 28px; }

/* =========================================================== responsive == */
@media (max-width: 1100px) {
  .cap-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr 1fr; }
  .box-list { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 980px) {
  .site-nav { display: none; }
  .nav-toggle { display: flex; }
  .mobile-nav { display: none; }
  .mobile-nav.is-open { display: flex; }
  .utility-left, .utility-right { display: none; }
  .utility-mobile { display: block; margin: 0 auto; }
  .utility-inner { justify-content: center; }

  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { padding-left: var(--gap); }
  .hero-panel { border-left: 0; border-top: 1px solid var(--border); padding: 32px var(--gap); }
  .hero-panel:not(.pd-hero-panel) {
    background-image: linear-gradient(rgba(226,227,223,.82), rgba(226,227,223,.82)), url('/images/bg/main-hero-mobile.jpg');
  }
  .hero-copy { padding-bottom: 36px; }

  .room-grid { grid-template-columns: 1fr; }
  .use-grid { grid-template-columns: repeat(2, 1fr); }
  .review-grid { grid-template-columns: repeat(2, 1fr); }
  .plates { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; }
  .assurance-grid { grid-template-columns: 1fr; gap: 28px; }
  .row-item { grid-template-columns: 56px 1fr; }
  .row-item .row-body { grid-column: 2; }
  .dossier-row { grid-template-columns: 1fr; gap: 4px; }
  .hl-list { grid-template-columns: 1fr; }
  .sticky-buy { display: flex; }
  body.has-sticky-buy { padding-bottom: 82px; }
}

@media (max-width: 720px) {
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .metric:nth-child(2) { border-right: 0; }
  .metric:nth-child(-n+2) { border-bottom: 1px solid var(--border); }
  .cap-grid { grid-template-columns: repeat(2, 1fr); }
  .use-grid, .review-grid, .box-list { grid-template-columns: 1fr; }
  .plates { grid-template-columns: 1fr; }
  .plate img { height: 220px; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .cta-inner { flex-direction: column; align-items: flex-start; }
  .brand-logo { width: 152px; }
  .brand-sub { display: none; }
  .cart-line { grid-template-columns: 62px 1fr; }
  .cart-line img { width: 62px; height: 62px; }
  .cart-line-price { grid-column: 2; }
}

@media (max-width: 440px) {
  .footer-top { grid-template-columns: 1fr; }
  .btn { padding: 15px 22px; }
  .btn-row .btn { flex: 1 1 100%; }
}

@media print {
  .utility, .site-header, .site-footer, .cta-strip, .sticky-buy, .cart-drawer { display: none !important; }
  body { background: #fff; }
}