/* Layout: shop-drawing language. The site reads like a fabricator's drawing sheet: dimension lines, window marks (W1, D1), a title block. Navy + orange from the AH brand card. */
:root {
  --paper: #F2F4F7;
  --surface: #FFFFFF;
  --ink: #13233B;
  --muted: #55627A;
  --line: #CBD2DD;
  --steel: #1D4F8F;
  --accent: #F47A1F;
  --on-accent: #13233B;
  --glass: #D3E6EC;
  --logo-navy: #133A73;
  --logo-orange: #F47A1F;
  --logo-orange-2: #F8A55A;
  --band: #0F2A52;
  --on-band: #EEF2F8;
  --band-muted: #A3B3CC;
  --display: "Archivo", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --body: "IBM Plex Sans", "Segoe UI", Roboto, Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --r: 4px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0F1520; --surface: #161E2B; --ink: #E8EDF5; --muted: #9AA7BC; --line: #2A3546;
    --steel: #86B0E6; --accent: #FF8A33; --on-accent: #10192A; --glass: #2A4550;
    --band: #0A1424; --on-band: #E8EDF5; --band-muted: #8E9DB5; --logo-navy: #DCE6F5; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0F1520; --surface: #161E2B; --ink: #E8EDF5; --muted: #9AA7BC; --line: #2A3546;
  --steel: #86B0E6; --accent: #FF8A33; --on-accent: #10192A; --glass: #2A4550;
  --band: #0A1424; --on-band: #E8EDF5; --band-muted: #8E9DB5; --logo-navy: #DCE6F5; color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; animation: none !important; } }
body { background: var(--paper); color: var(--ink); font: 16px/1.6 var(--body); }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 10; background: var(--surface); }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
h1, h2, h3 { font-family: var(--display); text-wrap: balance; margin: 0; line-height: 1.05; }
h2 { font-size: clamp(1.9rem, 4vw, 2.9rem); font-weight: 800; font-stretch: 80%; text-transform: uppercase; letter-spacing: .005em; }
h3 { font-size: 1.2rem; font-weight: 700; font-stretch: 90%; }
p { margin: 0; }
.wrap { max-width: 1180px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.eyebrow { font: 500 .8rem/1 var(--mono); letter-spacing: .02em; color: var(--muted); display: flex; align-items: center; gap: 10px; }
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--accent); }
.lead { color: var(--muted); max-width: 60ch; font-size: 1.05rem; }
.sec { padding-block: clamp(56px, 8vw, 96px); }
.sec-head { display: grid; gap: 14px; margin-bottom: 40px; }

.btn { display: inline-flex; align-items: center; gap: 8px; font: 600 .95rem/1 var(--body); padding: 14px 20px; border-radius: var(--r); border: 2px solid var(--ink); background: transparent; color: var(--ink); text-decoration: none; cursor: pointer; }
.btn:hover { background: var(--ink); color: var(--paper); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn.primary:hover { filter: brightness(.95); background: var(--accent); color: var(--on-accent); }

/* top strip + header */
.strip { background: var(--band); color: var(--band-muted); font: .8rem/1 var(--mono); }
.strip .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 20px; padding-block: 9px; }
.strip b { color: var(--on-band); font-weight: 500; }
header.top { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 9; background: var(--surface); border-bottom: 1px solid var(--line); }
header.top .wrap { display: flex; align-items: center; gap: 24px; padding-block: 12px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-mark { width: 46px; height: 42px; flex: none; }
.lm-roof { fill: none; stroke: var(--logo-navy); stroke-width: 4.6; stroke-linejoin: miter; stroke-linecap: square; }
.lm-eave { fill: none; stroke: var(--logo-orange); stroke-width: 3; stroke-linecap: square; }
.lm-n { fill: var(--logo-navy); } .lm-o { fill: var(--logo-orange); } .lm-o2 { fill: var(--logo-orange-2); }
.logo-text b { color: var(--logo-navy); } .logo-text i { font-style: normal; color: var(--logo-orange); }
.logo-text { font: 900 1.25rem/1 var(--display); font-stretch: 75%; letter-spacing: .02em; }
.logo-text small { display: block; font: 500 .62rem/1.3 var(--mono); letter-spacing: .14em; color: var(--muted); }
nav.main { display: flex; gap: 20px; margin-left: auto; font-weight: 500; font-size: .95rem; white-space: nowrap; }
nav.main a { text-decoration: none; color: var(--muted); }
nav.main a:hover { color: var(--ink); }
header.top .btn { padding: 11px 16px; white-space: nowrap; flex: none; }
header.top .btn .short { display: none; }
.menu-btn { display: none; width: 44px; height: 44px; place-items: center; background: none; border: 1.5px solid var(--line); border-radius: var(--r); color: var(--ink); cursor: pointer; flex: none; }
.menu-btn svg { width: 22px; height: 22px; stroke: currentColor; stroke-width: 2; fill: none; }
@media (max-width: 1140px) {
  header.top .wrap { gap: 10px; position: relative; }
  header.top .btn { margin-left: auto; }
  .menu-btn { display: grid; }
  nav.main { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; gap: 0; background: var(--surface); border-bottom: 1px solid var(--line); box-shadow: 0 12px 24px rgba(15,42,82,.12); padding: 6px max(16px, env(safe-area-inset-left, 0px)) 12px; }
  nav.main.open { display: flex; }
  nav.main a { padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 1rem; color: var(--ink); }
  nav.main a:last-child { border-bottom: 0; }
}
@media (max-width: 420px) { header.top .btn { font-size: .85rem; padding: 10px 12px; } header.top .btn .long { display: none; } header.top .btn .short { display: inline; } .logo-text small { display: none; } }

/* hero */
.hero { background: var(--surface); border-bottom: 1px solid var(--line); }
.hero .wrap { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; padding-block: clamp(40px, 6vw, 80px); }
.hero h1 { font-size: clamp(2.8rem, 7.4vw, 5.6rem); font-weight: 900; font-stretch: 68%; text-transform: uppercase; line-height: .92; letter-spacing: -.005em; }
.hero h1 em { font-style: normal; background: linear-gradient(transparent 62%, var(--accent) 62%, var(--accent) 92%, transparent 92%); }
.hero-copy { display: grid; gap: 22px; min-width: 0; }
.hero .lead { font-size: 1.12rem; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-facts { display: flex; flex-wrap: wrap; gap: 8px 22px; font: .82rem/1.4 var(--mono); color: var(--muted); padding-top: 6px; }
.hero-facts span::before { content: "✓ "; color: var(--steel); font-weight: 700; }
.sheet { border: 1.5px solid var(--ink); background: var(--paper); min-width: 0; }
.sheet svg { display: block; width: 100%; height: auto; }
.titleblock { display: grid; grid-template-columns: 1.4fr 1fr 1fr; border-top: 1.5px solid var(--ink); font: .7rem/1.3 var(--mono); text-transform: uppercase; letter-spacing: .06em; }
.titleblock div { padding: 8px 10px; border-right: 1px solid var(--line); }
.titleblock div:last-child { border-right: 0; }
.titleblock b { display: block; font-weight: 500; color: var(--ink); font-size: .78rem; }
.titleblock span { color: var(--muted); }
.hero-links { color: var(--muted); font-size: .95rem; }
.hero-links a { color: var(--ink); text-underline-offset: 3px; text-decoration-color: var(--accent); text-decoration-thickness: 2px; }
.hero-fig { position: relative; margin: 0 0 clamp(28px, 4vw, 44px); min-width: 0; }
.hero-fig img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3.4; object-fit: cover; border-radius: var(--r); }
.hero-tag { position: absolute; top: 12px; left: 12px; background: rgba(15,42,82,.82); color: #EEF2F8; font: 500 .78rem/1.3 var(--mono); padding: 7px 10px; border-radius: var(--r); max-width: calc(100% - 24px); }
.hero-sheet { position: absolute; right: -14px; bottom: calc(-1 * clamp(28px, 4vw, 44px)); width: 46%; box-shadow: 0 10px 28px rgba(15,42,82,.22); }
.hero-sheet .titleblock { grid-template-columns: 1.6fr 1fr; }
@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-fig img { aspect-ratio: 3 / 2; }
  .hero-sheet { right: 10px; width: 40%; max-width: 220px; }
}
@media (max-width: 480px) { .hero-sheet .titleblock { display: none; } .hero-sheet { width: 36%; } }

/* svg drawing classes */
.d-frame { stroke: var(--ink); stroke-width: 1.4; }
.d-glass { fill: var(--glass); stroke: var(--ink); stroke-width: .9; }
.d-sym { stroke: var(--ink); stroke-width: 1; fill: none; stroke-dasharray: 5 4; opacity: .75; }
.d-arrow { stroke: var(--ink); stroke-width: 1.4; fill: none; }
.d-dim { stroke: var(--muted); stroke-width: 1; fill: none; }
.d-txt { fill: var(--ink); font: 500 13px var(--mono); }
.d-mark { fill: var(--accent); stroke: var(--ink); stroke-width: 1.2; }
.d-marktxt { fill: var(--on-accent); font: 700 12px var(--mono); }
.d-grill { stroke: var(--ink); stroke-width: 1; opacity: .55; }
.d-mesh { fill: url(#mesh); }

/* why band */
.why { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); }
.why div { padding: 22px 20px; border-right: 1px solid var(--line); display: grid; gap: 6px; }
.why div:last-child { border-right: 0; }
.why b { font: 800 1.05rem/1.15 var(--display); font-stretch: 85%; text-transform: uppercase; }
.why span { color: var(--muted); font-size: .9rem; line-height: 1.45; }
@media (max-width: 860px) { .why { grid-template-columns: 1fr 1fr; } .why div:nth-child(2) { border-right: 0; } .why div:nth-child(-n+2) { border-bottom: 1px solid var(--line); } }
@media (max-width: 460px) { .why { grid-template-columns: 1fr; } .why div { border-right: 0; border-bottom: 1px solid var(--line); } }

/* products */
.tabs { display: flex; gap: 6px; margin-bottom: 22px; }
.tab { font: 600 .9rem/1 var(--body); padding: 11px 18px; border-radius: 999px; border: 1.5px solid var(--line); background: var(--surface); color: var(--ink); cursor: pointer; }
.tab[aria-selected="true"] { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.grid-products { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 16px; }
.pcard { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); display: grid; grid-template-rows: auto 1fr; overflow: hidden; }
.pcard .pic { background: var(--paper); border-bottom: 1px solid var(--line); padding: 18px; display: grid; place-items: center; aspect-ratio: 16 / 10; max-width: 100%; }
.pcard .pic svg { height: 100%; width: auto; max-width: 100%; }
.pcard .body { padding: 18px; display: grid; gap: 8px; align-content: start; }
.pcard p { color: var(--muted); font-size: .92rem; line-height: 1.5; }
.pcard .tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.pcard .tags span { font: .7rem/1 var(--mono); padding: 5px 7px; border: 1px solid var(--line); border-radius: 3px; color: var(--muted); }
.pcard button { justify-self: start; margin-top: 6px; font: 600 .85rem var(--body); color: var(--steel); background: none; border: 0; padding: 0; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }

/* profile section */
.profile { background: var(--band); color: var(--on-band); }
.profile .lead, .profile .eyebrow { color: var(--band-muted); }
.profile-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.profile-grid > * { min-width: 0; }
.xsec { overflow-x: auto; }
.xsec svg { width: 100%; height: auto; min-width: 0; display: block; }
.x-out { fill: #E9ECEA; stroke: #1B2226; stroke-width: 1.5; }
.x-ch { fill: #F7F8F6; stroke: #1B2226; stroke-width: 1; }
.x-steel { fill: #8C979E; stroke: #2B3337; stroke-width: 1; }
.x-glass { fill: #9FC9D6; stroke: #1B2226; stroke-width: 1; }
.x-spacer { fill: #B9C0C4; stroke: #1B2226; stroke-width: 1; }
.x-gasket { fill: #111; }
.x-lead { stroke: var(--accent); stroke-width: 1.3; fill: none; }
.x-dot { fill: var(--accent); }
.x-lbl { fill: var(--on-band); font: 500 13px var(--mono); }
.perf { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; margin-top: 28px; background: rgba(255,255,255,.08); }
.perf div { background: var(--band); padding: 16px 16px 16px 0; display: grid; gap: 4px; }
.perf b { font: 700 1rem/1.2 var(--display); font-stretch: 90%; color: var(--on-band); }
.perf span { font-size: .88rem; color: var(--band-muted); line-height: 1.45; }
@media (max-width: 860px) { .profile-grid { grid-template-columns: 1fr; } }
@media (max-width: 460px) { .perf { grid-template-columns: 1fr; } }

/* configurator */
.config { display: grid; grid-template-columns: 340px 1fr; gap: 24px; align-items: start; }
.config > * { min-width: 0; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 20px; display: grid; gap: 18px; }
.field { display: grid; gap: 7px; }
.field > label, .field > .lbl { font: 500 .72rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
select, input[type=number], input[type=text], input[type=tel], textarea { width: 100%; font: 400 1rem var(--body); color: var(--ink); background: var(--paper); border: 1.5px solid var(--line); border-radius: var(--r); padding: 11px 12px; }
select:focus, input:focus, textarea:focus { border-color: var(--ink); outline: none; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.unit { position: relative; }
.unit input { padding-right: 44px; font-family: var(--mono); }
.unit::after { content: "mm"; position: absolute; right: 12px; top: 50%; transform: translateY(-50%); font: .8rem var(--mono); color: var(--muted); pointer-events: none; }
.swatches { display: flex; flex-wrap: wrap; gap: 8px; }
.sw { width: 40px; height: 40px; border-radius: 50%; border: 2px solid var(--line); cursor: pointer; padding: 0; }
.sw[aria-pressed="true"] { outline: 3px solid var(--accent); outline-offset: 2px; border-color: var(--ink); }
.swname { font: .8rem var(--mono); color: var(--muted); }
.checks { display: flex; flex-wrap: wrap; gap: 16px; font-size: .92rem; }
.checks label { display: flex; align-items: center; gap: 7px; cursor: pointer; }
.checks input { width: 18px; height: 18px; accent-color: var(--steel); }
.stage { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.stage .sheet { border: 0; }
.spec { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.spec div { padding: 12px 14px; border-right: 1px solid var(--line); display: grid; gap: 3px; }
.spec div:last-child { border-right: 0; }
.spec span { font: .68rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.spec b { font: 600 .95rem/1.3 var(--body); font-variant-numeric: tabular-nums; }
.stage-foot { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; padding: 14px; border-top: 1px solid var(--line); }
.stage-foot p { color: var(--muted); font-size: .88rem; max-width: 46ch; }
@media (max-width: 900px) { .config { grid-template-columns: 1fr; } .spec { grid-template-columns: 1fr 1fr; } .spec div:nth-child(2) { border-right: 0; } .spec div:nth-child(-n+2) { border-bottom: 1px solid var(--line); } }

/* process */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: s; border-top: 2px solid var(--ink); }
.step { padding: 20px 18px 24px 0; display: grid; gap: 8px; align-content: start; border-bottom: 1px solid var(--line); }
.step + .step { padding-left: 18px; border-left: 1px solid var(--line); }
.step:nth-child(4n+1) { padding-left: 0; border-left: 0; }
.step .n { font: 500 .78rem var(--mono); color: var(--muted); }
.step p { color: var(--muted); font-size: .92rem; line-height: 1.5; }
.step .who { font: .7rem/1 var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--steel); }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr 1fr; } .step:nth-child(4n+1) { padding-left: 18px; border-left: 1px solid var(--line); } .step:nth-child(2n+1) { padding-left: 0; border-left: 0; } }
@media (max-width: 480px) { .steps { grid-template-columns: 1fr; } .step, .step + .step { padding-left: 0; border-left: 0; } }

/* projects */
.projects { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 230px; grid-auto-flow: dense; gap: 12px; }
.proj { margin: 0; border-radius: var(--r); background: var(--line); position: relative; overflow: hidden; }
.proj.tall { grid-row: span 2; }
.proj.wide { grid-column: span 2; }
.proj img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s ease; }
.proj:hover img { transform: scale(1.03); }
/* Caption sits on a dark scrim over the photo, so its colours are fixed rather than themed */
.proj figcaption { position: absolute; inset: auto 0 0 0; padding: 36px 14px 12px; display: grid; gap: 2px; background: linear-gradient(transparent, rgba(8, 16, 30, .82)); color: #fff; }
.proj b { font: 700 1.02rem/1.2 var(--display); font-stretch: 90%; }
.proj figcaption span { font: .74rem/1.35 var(--mono); color: rgba(255, 255, 255, .8); }
@media (max-width: 900px) { .projects { grid-template-columns: 1fr 1fr; grid-auto-rows: 200px; } }
@media (max-width: 480px) { .projects { grid-auto-rows: 170px; } .proj.wide { grid-column: span 2; } }

/* 3D viewer */
.see { background: var(--surface); border-block: 1px solid var(--line); }
.see-grid { display: grid; grid-template-columns: 1fr 1.55fr; gap: clamp(28px, 4vw, 56px); align-items: center; }
.see-grid > * { min-width: 0; }
.see-copy { display: grid; gap: 22px; align-content: start; }
.see-models { display: grid; gap: 8px; }
.mdl { display: grid; grid-template-columns: 12px 1fr; column-gap: 12px; align-items: center; text-align: left; font: inherit; color: var(--ink); background: var(--paper); border: 1.5px solid var(--line); border-radius: var(--r); padding: 12px 14px; cursor: pointer; }
.mdl::before { content: ""; grid-row: span 2; width: 12px; height: 12px; border-radius: 50%; border: 2px solid var(--muted); }
.mdl b { font: 700 1rem/1.25 var(--display); font-stretch: 90%; }
.mdl span { font-size: .85rem; color: var(--muted); }
.mdl[aria-pressed="true"] { border-color: var(--ink); background: var(--surface); }
.mdl[aria-pressed="true"]::before { background: var(--accent); border-color: var(--ink); }
.view3d-wrap { display: grid; gap: 8px; }
.stage { position: relative; }
.open-btn { position: absolute; right: 12px; bottom: 12px; box-shadow: 0 6px 18px rgba(15,42,82,.2); }
.view3d { position: relative; aspect-ratio: 16 / 11; max-width: 100%; border: 1px solid var(--line); border-radius: var(--r); background: radial-gradient(ellipse 70% 60% at 50% 55%, var(--surface), var(--paper)); overflow: hidden; display: grid; place-items: center; }
.view3d canvas { display: block; width: 100% !important; height: 100% !important; touch-action: pan-y; cursor: grab; }
.view3d canvas:active { cursor: grabbing; }
.view3d p { color: var(--muted); font: .8rem var(--mono); padding: 20px; text-align: center; }
.v-hint { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font: .72rem var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
@media (max-width: 900px) {
  .see-grid { grid-template-columns: 1fr; gap: 16px; }
  .see-copy { display: contents; }
  .see-models { order: 2; display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; margin-inline: -16px; padding-inline: 16px; }
  .see-models::-webkit-scrollbar { display: none; }
  .mdl { flex: none; grid-template-columns: 10px auto; padding: 10px 12px; }
  .mdl::before { width: 10px; height: 10px; grid-row: auto; }
  .mdl span { display: none; }
  .view3d-wrap { order: 3; }
  .view3d { aspect-ratio: 4 / 3.3; max-height: 62svh; width: 100%; }
}

/* builders */
.builders { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.builders > * { min-width: 0; }
.blist { display: grid; gap: 0; border-top: 1px solid var(--line); }
.blist div { display: grid; grid-template-columns: 170px 1fr; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.blist b { font: 700 1rem/1.3 var(--display); font-stretch: 90%; }
.blist span { color: var(--muted); font-size: .93rem; }
@media (max-width: 860px) { .builders { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .blist div { grid-template-columns: 1fr; gap: 4px; } }

/* finishes */
.finishes { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.fin { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.fin i { display: block; height: 76px; border-bottom: 1px solid var(--line); }
.fin div { padding: 10px 12px; display: grid; gap: 2px; }
.fin b { font-size: .92rem; }
.fin span { font: .72rem var(--mono); color: var(--muted); }

/* faq */
.faq { display: grid; gap: 0; border-top: 1px solid var(--line); max-width: 860px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; padding: 18px 36px 18px 0; font: 600 1.02rem/1.4 var(--body); list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 14px; font: 400 1.5rem var(--mono); color: var(--muted); }
.faq details[open] summary::after { content: "−"; }
.faq details p { padding: 0 0 18px; color: var(--muted); max-width: 70ch; }

/* contact */
.contact { background: var(--surface); border-top: 1px solid var(--line); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(28px, 5vw, 64px); }
.contact-grid > * { min-width: 0; }
.cinfo { display: grid; gap: 22px; align-content: start; }
.cinfo dl { margin: 0; display: grid; gap: 16px; }
.cinfo dt { font: 500 .72rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 5px; }
.cinfo dd { margin: 0; font-size: 1.02rem; }
.ph-note { font: .78rem var(--mono); color: var(--muted); }
form.quote { display: grid; gap: 14px; }
.schedule { border: 1px solid var(--line); border-radius: var(--r); overflow-x: auto; }
.schedule table { width: 100%; border-collapse: collapse; font-size: .88rem; font-variant-numeric: tabular-nums; }
.schedule th, .schedule td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.schedule th { font: 500 .68rem var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); background: var(--paper); }
.schedule tr:last-child td { border-bottom: 0; }
.schedule .mk { font: 700 .8rem var(--mono); background: var(--accent); color: var(--on-accent); padding: 2px 6px; border-radius: 3px; }
.schedule .rm { background: none; border: 0; color: var(--muted); cursor: pointer; font-size: 1rem; }
.empty { padding: 14px; color: var(--muted); font-size: .9rem; }
.sent { border: 1.5px solid var(--steel); border-radius: var(--r); padding: 16px; display: grid; gap: 6px; background: var(--paper); }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }

footer { background: var(--band); color: var(--band-muted); font-size: .9rem; }
footer .wrap { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 28px; padding-block: 48px 32px; }
footer h4 { margin: 0 0 12px; color: var(--on-band); font: 500 .72rem var(--mono); letter-spacing: .12em; text-transform: uppercase; }
footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
footer a { text-decoration: none; }
footer a:hover { color: var(--on-band); }
footer .logo-text { color: var(--on-band); }
footer { --logo-navy: var(--on-band); }
.legal { border-top: 1px solid rgba(255,255,255,.1); }
.legal .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; padding-block: 16px; grid-template-columns: none; font: .75rem var(--mono); }
@media (max-width: 760px) { footer .wrap { grid-template-columns: 1fr 1fr; } }

.wa { position: fixed; right: calc(18px + env(safe-area-inset-right, 0px)); bottom: calc(18px + env(safe-area-inset-bottom, 0px)); z-index: 8; display: flex; align-items: center; gap: 8px; background: #1F9D55; color: #fff; font: 600 .92rem var(--body); padding: 12px 16px; border-radius: 999px; text-decoration: none; box-shadow: 0 6px 20px rgba(0,0,0,.22); }
.wa svg { width: 20px; height: 20px; }
@media (max-width: 480px) { .wa span { display: none; } .wa { padding: 13px; } }

/* product card links */
.pcard[hidden] { display: none; }
.pcard-links { display: flex; flex-wrap: wrap; gap: 6px 18px; align-items: baseline; margin-top: 6px; }
.pcard .pcard-links button { margin-top: 0; }
.pcard-links a { font: 600 .85rem var(--body); color: var(--ink); text-underline-offset: 3px; }

/* quote send note */
.send { display: grid; gap: 10px; justify-items: start; }
.send .hint { color: var(--muted); font-size: .88rem; }

/* inner pages */
.crumbs { font: .8rem/1.4 var(--mono); color: var(--muted); padding-top: 22px; }
.crumbs a { color: var(--muted); }
.page-hero { background: var(--surface); border-bottom: 1px solid var(--line); }
.page-hero .wrap { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(24px, 4vw, 56px); align-items: center; padding-block: 18px clamp(40px, 6vw, 72px); }
.page-hero h1 { font-size: clamp(2.3rem, 5.6vw, 4.2rem); font-weight: 900; font-stretch: 70%; text-transform: uppercase; line-height: .95; }
.page-hero .hero-copy { display: grid; gap: 20px; min-width: 0; }
.page-hero .shot { margin: 0; min-width: 0; }
.page-hero .shot img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--r); }
.page-hero .shot figcaption { font: .78rem var(--mono); color: var(--muted); padding-top: 8px; }
@media (max-width: 860px) { .page-hero .wrap { grid-template-columns: 1fr; } }
.prose { max-width: 70ch; display: grid; gap: 16px; }
.prose p, .prose li { color: var(--ink); line-height: 1.7; }
.prose h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-top: 18px; }
.prose ul { margin: 0; padding-left: 1.2em; display: grid; gap: 6px; }
.types { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.gallery figure { margin: 0; }
.gallery img { display: block; width: 100%; height: 300px; object-fit: cover; border-radius: var(--r); }
.gallery figcaption { font-size: .88rem; color: var(--muted); padding-top: 6px; }
.related { display: flex; flex-wrap: wrap; gap: 10px; }
.related a { border: 1.5px solid var(--line); border-radius: var(--r); padding: 10px 14px; text-decoration: none; font-weight: 600; }
.related a:hover { border-color: var(--ink); }
.cta-band { background: var(--band); color: var(--on-band); }
.cta-band .wrap { display: flex; flex-wrap: wrap; gap: 20px 32px; align-items: center; justify-content: space-between; padding-block: clamp(36px, 5vw, 56px); }
.cta-band h2 { color: var(--on-band); font-size: clamp(1.6rem, 3.4vw, 2.4rem); }
.cta-band p { color: var(--band-muted); margin-top: 8px; }
.cta-band .btn:not(.primary) { color: var(--on-band); border-color: var(--on-band); }
.cta-band .btn:not(.primary):hover { background: var(--on-band); color: var(--band); }
.cta-band .acts { display: flex; flex-wrap: wrap; gap: 12px; }