/* PrimeFrame — main stylesheet
   Fonts: system stack approximating Archivo / Newsreader / IBM Plex Mono
   (no external font CDN — self-contained per hosting requirements) */

:root {
  --ink: #14171a;
  --paper: #faf8f5;
  --amber: #a8641f;
  --amber-dark: #8a5015;
  --amber-hover: #c1762a;
  --gold: #d2a25f;
  --line: #e6e1d9;
  --line-2: #ddd6cb;
  --line-3: #eee9e1;
  --muted: #6b7075;
  --muted-2: #5b6065;
  --body-ink: #4b5055;
  --cream: #f3ece3;
  --font-sans: Archivo, "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-serif: Newsreader, Georgia, "Times New Roman", serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, Menlo, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
img { max-width: 100%; display: block; }
a { color: var(--amber); text-decoration: none; }
a:hover { color: var(--amber-dark); text-decoration: underline; }
input, select, textarea, button { font-family: inherit; font-size: 100%; }
button { cursor: pointer; }
::selection { background: #f0dcc4; }

@keyframes pfUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes pfIn { from { transform: translateX(24px); opacity: 0; } to { transform: none; opacity: 1; } }

.wrap { max-width: 1240px; margin: 0 auto; padding: 0 24px; }
.mono { font-family: var(--font-mono); }

/* Skip link */
.skip-link {
  position: absolute; left: -9999px; top: 0; background: var(--ink); color: #fff;
  padding: 10px 16px; z-index: 200;
}
.skip-link:focus { left: 12px; top: 12px; }

/* ===== Top bar ===== */
.topbar { background: var(--ink); color: #cfc9c1; font-size: 13px; letter-spacing: 0.01em; }
.topbar .wrap { padding: 9px 24px; display: flex; flex-wrap: wrap; gap: 20px; align-items: center; justify-content: space-between; }
.topbar-left { display: flex; flex-wrap: wrap; gap: 20px; align-items: center; }
.topbar a { color: inherit; }
.topbar a:hover { color: var(--gold); }
.topbar-note { color: #a8934f; }

/* ===== Header ===== */
.site-header { position: sticky; top: 0; z-index: 60; background: rgba(250, 248, 245, 0.94); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.site-header .wrap { padding: 14px 24px; display: flex; align-items: center; gap: 28px; }
.brand { display: flex; align-items: center; gap: 11px; flex-shrink: 0; }
.brand-mark { width: 34px; height: 34px; border: 2px solid var(--ink); display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; gap: 2px; padding: 2px; }
.brand-mark span { display: block; }
.brand-mark span:nth-child(1), .brand-mark span:nth-child(4) { background: var(--amber); }
.brand-mark span:nth-child(2), .brand-mark span:nth-child(3) { background: var(--ink); }
.brand-name { font-size: 21px; font-weight: 800; letter-spacing: -0.02em; line-height: 1; }
.brand-sub { font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: #8a8078; margin-top: 3px; }

.main-nav { display: flex; flex-wrap: wrap; gap: 4px; margin-left: auto; }
.main-nav a { padding: 8px 11px; font-size: 14.5px; font-weight: 500; border-radius: 3px; color: var(--ink); }
.main-nav a:hover { background: #efe9e0; text-decoration: none; }
.main-nav a[aria-current="page"] { color: var(--amber); }

.header-actions { display: flex; gap: 10px; align-items: center; flex-shrink: 0; }
.cart-btn { position: relative; border: 1px solid var(--line-2); background: #fff; padding: 9px 14px; border-radius: 3px; font-size: 14px; font-weight: 600; color: var(--ink); }
.cart-btn:hover { border-color: var(--ink); text-decoration: none; }
.cart-btn .count { font-family: var(--font-mono); color: var(--amber); }
.btn-quote { background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 3px; font-size: 14px; font-weight: 600; border: none; }
.btn-quote:hover { background: var(--amber); text-decoration: none; color: #fff; }

.nav-toggle { display: none; }

/* ===== Buttons ===== */
.btn { display: inline-block; padding: 15px 26px; border-radius: 3px; font-size: 15.5px; font-weight: 700; border: 1px solid transparent; cursor: pointer; }
.btn-primary { background: var(--amber); color: #fff; }
.btn-primary:hover { background: var(--amber-dark); color: #fff; text-decoration: none; }
.btn-outline { border: 1px solid var(--ink); color: var(--ink); background: transparent; }
.btn-outline:hover { background: var(--ink); color: #fff; text-decoration: none; }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: #000; color: #fff; text-decoration: none; }
.btn-block { display: block; width: 100%; text-align: center; }

/* ===== Hero ===== */
.hero { border-bottom: 1px solid var(--line); background: #fff; }
.hero .wrap { padding: 72px 24px 64px; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.eyebrow { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--amber); margin-bottom: 20px; }
.hero h1 { font-size: 58px; line-height: 1.03; letter-spacing: -0.035em; margin: 0 0 22px; font-weight: 800; }
.hero-lead { font-family: var(--font-serif); font-size: 20.5px; line-height: 1.55; color: var(--body-ink); margin: 0 0 30px; max-width: 30em; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 36px; animation: pfUp .5s ease both; }
.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; border-top: 1px solid var(--line); padding-top: 24px; }
.hero-stats .n { font-size: 30px; font-weight: 800; letter-spacing: -0.03em; }
.hero-stats .t { font-size: 13.5px; color: var(--muted); margin-top: 4px; line-height: 1.35; }
.hero-media { position: relative; }
.hero-media .ph-box { aspect-ratio: 4 / 5; border: 1px solid var(--line-2); overflow: hidden; }
.hero-media .ph-box img { width: 100%; height: 100%; object-fit: cover; }
.hero-badge { position: absolute; bottom: -26px; left: -26px; background: var(--ink); color: #fff; padding: 20px 24px; max-width: 250px; }
.hero-badge .n { font-size: 32px; font-weight: 800; letter-spacing: -0.03em; color: var(--gold); }
.hero-badge .t { font-size: 13.5px; line-height: 1.4; color: #cfc9c1; margin-top: 4px; }

/* ===== Generic sections ===== */
section.block { border-bottom: 1px solid var(--line); }
section.block .wrap { padding: 64px 24px; }
.block-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 34px; flex-wrap: wrap; }
.block-head h2 { font-size: 36px; letter-spacing: -0.03em; margin: 0; font-weight: 700; }
.block-tag { font-family: var(--font-mono); font-size: 12.5px; color: var(--muted); }

/* Page hero (interior pages) */
.page-hero { background: #fff; border-bottom: 1px solid var(--line); }
.page-hero .wrap { padding: 56px 24px 48px; }
.breadcrumb { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--amber); margin-bottom: 14px; }
.page-hero h1 { font-size: 48px; letter-spacing: -0.035em; margin: 0 0 18px; font-weight: 800; max-width: 22em; }
.page-hero p { font-family: var(--font-serif); font-size: 20px; line-height: 1.55; color: var(--body-ink); margin: 0; max-width: 44em; }

/* ===== Category cards (home) ===== */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.cat-card { background: #fff; border: 1px solid var(--line); padding: 0 0 22px; }
.cat-card:hover { border-color: var(--amber); }
.cat-card .ph-box { aspect-ratio: 3 / 2; border-bottom: 1px solid var(--line); overflow: hidden; }
.cat-card .ph-box img { width: 100%; height: 100%; object-fit: cover; }
.cat-card .body { padding: 18px 20px 0; }
.cat-card .body h3 { font-size: 18.5px; font-weight: 700; letter-spacing: -0.02em; margin: 0 0 8px; }
.cat-card .body p { font-size: 14.5px; line-height: 1.5; color: var(--muted-2); margin: 0; }
.cat-card .price { font-family: var(--font-mono); font-size: 12.5px; color: var(--amber); margin-top: 12px; }
.cat-card a.cover { display: block; color: inherit; }
.cat-card a.cover:hover { text-decoration: none; }

/* ===== Calculator ===== */
.calc-section { background: var(--ink); color: #f2efe9; }
.calc-section .wrap { padding: 66px 24px; display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; }
.calc-section h2 { font-size: 38px; letter-spacing: -0.03em; margin: 0 0 16px; font-weight: 700; }
.calc-section .lead { font-family: var(--font-serif); font-size: 18.5px; line-height: 1.55; color: #b9b3aa; margin: 0; }
.calc-note { margin-top: 26px; font-size: 14px; color: #8f8880; line-height: 1.6; border-top: 1px solid #2c3034; padding-top: 20px; }
.calc-card { background: #1d2125; border: 1px solid #2c3034; padding: 28px; }
.calc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.calc-field label { display: block; font-size: 12.5px; letter-spacing: 0.08em; text-transform: uppercase; color: #8f8880; margin-bottom: 7px; }
.calc-field select, .calc-field input { width: 100%; padding: 12px; background: var(--ink); color: #f2efe9; border: 1px solid #3a3f44; border-radius: 3px; font-size: 15px; }
.calc-result { margin-top: 24px; border-top: 1px solid #2c3034; padding-top: 20px; display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.calc-result .label { font-size: 12.5px; letter-spacing: 0.08em; text-transform: uppercase; color: #8f8880; }
.calc-result .breakdown { font-size: 15px; color: #b9b3aa; margin-top: 6px; font-family: var(--font-mono); }
.calc-result .total { font-size: 34px; font-weight: 800; letter-spacing: -0.03em; color: var(--gold); white-space: nowrap; }
.calc-cta { margin-top: 18px; text-align: center; background: var(--amber); color: #fff; padding: 14px; border-radius: 3px; font-weight: 700; border: none; width: 100%; font-size: 15px; }
.calc-cta:hover { background: var(--amber-hover); }

/* ===== Steps ===== */
.grid-5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.step { border-top: 3px solid var(--amber); padding-top: 18px; }
.step .n { font-family: var(--font-mono); font-size: 12.5px; color: var(--amber); margin-bottom: 10px; }
.step h3 { font-size: 17.5px; font-weight: 700; margin: 0 0 8px; letter-spacing: -0.02em; }
.step p { font-size: 14.5px; line-height: 1.5; color: var(--muted-2); margin: 0; }

/* ===== Reviews ===== */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.review { background: #fff; border: 1px solid var(--line); padding: 26px; display: flex; flex-direction: column; gap: 14px; }
.review .stars { font-family: var(--font-mono); font-size: 13px; color: var(--amber); }
.review .quote { font-family: var(--font-serif); font-size: 18px; line-height: 1.5; color: #24282c; }
.review .who { margin-top: auto; border-top: 1px solid var(--line-3); padding-top: 14px; }
.review .who .name { font-size: 14.5px; font-weight: 600; }
.review .who .meta { font-size: 13px; color: var(--muted); margin-top: 3px; }

/* ===== Cities ===== */
.cities-section { background: var(--cream); border-bottom: 1px solid var(--line); }
.cities-section .wrap { padding: 56px 24px; display: flex; flex-wrap: wrap; gap: 30px; align-items: center; justify-content: space-between; }
.cities-section h2 { font-size: 32px; letter-spacing: -0.03em; margin: 0 0 8px; font-weight: 700; }
.cities-section > .wrap > p { font-size: 16.5px; color: var(--muted-2); margin: 0; max-width: 40em; }
.city-list { display: flex; flex-wrap: wrap; gap: 10px; max-width: 560px; }
.city-pill { background: #fff; border: 1px solid var(--line-2); padding: 9px 15px; font-size: 14.5px; font-weight: 500; }

/* ===== Product/window rows ===== */
.window-rows { display: flex; flex-direction: column; gap: 26px; }
.window-row { background: #fff; border: 1px solid var(--line); display: grid; grid-template-columns: 0.8fr 1.2fr; }
.window-row .ph-box { min-height: 260px; overflow: hidden; }
.window-row .ph-box img { width: 100%; height: 100%; object-fit: cover; display: block; }
.window-row .body { padding: 32px 34px; }
.window-row .title-row { display: flex; align-items: baseline; gap: 14px; margin-bottom: 12px; flex-wrap: wrap; }
.window-row h2 { font-size: 27px; letter-spacing: -0.03em; margin: 0; font-weight: 700; }
.window-row .price { font-family: var(--font-mono); font-size: 13px; color: var(--amber); }
.window-row .desc { font-size: 16px; line-height: 1.6; color: var(--body-ink); margin: 0 0 18px; }
.spec-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 26px; }
.spec-row { display: flex; justify-content: space-between; gap: 12px; font-size: 14.5px; border-bottom: 1px dotted var(--line-2); padding-bottom: 6px; }
.spec-row .k { color: var(--muted); }
.spec-row .v { font-weight: 600; text-align: right; }

/* ===== Included (dark) ===== */
.included-section { background: var(--ink); color: #f2efe9; }
.included-section .wrap { padding: 60px 24px; }
.included-section h2 { font-size: 32px; letter-spacing: -0.03em; margin: 0 0 28px; font-weight: 700; }
.included-item { border-left: 2px solid var(--gold); padding-left: 16px; }
.included-item .t { font-size: 17px; font-weight: 700; margin-bottom: 6px; }
.included-item .d { font-size: 14.5px; line-height: 1.55; color: #b9b3aa; }

/* ===== Door cards ===== */
.door-card { background: #fff; border: 1px solid var(--line); display: flex; flex-direction: column; }
.door-card .ph-box { aspect-ratio: 4 / 3; border-bottom: 1px solid var(--line); overflow: hidden; }
.door-card .ph-box img { width: 100%; height: 100%; object-fit: cover; }
.door-card .body { padding: 22px 24px 24px; display: flex; flex-direction: column; flex: 1; }
.door-card h3 { font-size: 19px; font-weight: 700; letter-spacing: -0.02em; margin: 0 0 8px; }
.door-card p { font-size: 14.5px; line-height: 1.55; color: var(--muted-2); margin: 0 0 14px; }
.door-card .foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line-3); padding-top: 14px; }
.door-card .price { font-family: var(--font-mono); font-size: 13px; color: var(--amber); }
.door-card .link { font-size: 14px; font-weight: 600; color: var(--ink); border-bottom: 1px solid var(--amber); }

.rc-section { background: var(--cream); }
.rc-section .wrap { padding: 58px 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.rc-section h2 { font-size: 31px; letter-spacing: -0.03em; margin: 0 0 14px; font-weight: 700; }
.rc-section > .wrap > div:first-child > p { font-size: 16.5px; line-height: 1.6; color: var(--body-ink); margin: 0 0 18px; }
.rc-level { background: #fff; border: 1px solid var(--line-2); padding: 14px 18px; display: flex; gap: 16px; align-items: baseline; }
.rc-level .k { font-family: var(--font-mono); font-size: 14px; font-weight: 500; color: var(--amber); min-width: 42px; }
.rc-level .v { font-size: 14.5px; line-height: 1.5; color: var(--body-ink); }
.rc-media { border: 1px solid var(--line-2); overflow: hidden; min-height: 340px; }
.rc-media img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ===== Services ===== */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.service-card { background: #fff; border: 1px solid var(--line); padding: 28px 30px; }
.service-card .head { display: flex; gap: 16px; align-items: baseline; margin-bottom: 10px; }
.service-card .n { font-family: var(--font-mono); font-size: 12.5px; color: var(--amber); }
.service-card h2 { font-size: 22px; letter-spacing: -0.025em; margin: 0; font-weight: 700; }
.service-card p { font-size: 15.5px; line-height: 1.6; color: var(--body-ink); margin: 0 0 14px; }
.service-card .price { font-family: var(--font-mono); font-size: 13px; color: var(--ink); background: var(--cream); display: inline-block; padding: 6px 10px; }

.cta-strip-dark { background: var(--ink); color: #f2efe9; }
.cta-strip-dark .wrap { padding: 58px 24px; display: flex; flex-wrap: wrap; gap: 30px; align-items: center; justify-content: space-between; }
.cta-strip-dark h2 { font-size: 32px; letter-spacing: -0.03em; margin: 0 0 10px; font-weight: 700; }
.cta-strip-dark p { font-size: 16.5px; line-height: 1.6; color: #b9b3aa; margin: 0; max-width: 620px; }
.tel-btn { background: var(--gold); color: var(--ink); padding: 15px 24px; font-weight: 700; font-size: 15.5px; }
.tel-btn:hover { text-decoration: none; opacity: .9; }
.btn-outline-dark { border: 1px solid #4a4f54; padding: 15px 24px; font-weight: 600; font-size: 15.5px; color: #f2efe9; }
.btn-outline-dark:hover { border-color: var(--gold); text-decoration: none; color: #f2efe9; }

/* ===== Shop ===== */
.shop-filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.shop-filter { padding: 9px 16px; font-size: 14.5px; font-weight: 600; border: 1px solid var(--line-2); background: #fff; color: var(--ink); border-radius: 0; }
.shop-filter[aria-pressed="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }
.shop-filter:hover { text-decoration: none; }
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.product-card { background: #fff; border: 1px solid var(--line); display: flex; flex-direction: column; }
.product-card .ph-box { aspect-ratio: 1 / 1; border-bottom: 1px solid var(--line); position: relative; overflow: hidden; }
.product-card .ph-box img { width: 100%; height: 100%; object-fit: cover; }
.product-card .tag { position: absolute; top: 11px; left: 11px; background: var(--ink); color: #fff; font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; padding: 4px 8px; }
.product-card .body { padding: 18px 18px 20px; display: flex; flex-direction: column; flex: 1; gap: 8px; }
.product-card .name { font-size: 16px; font-weight: 700; line-height: 1.3; letter-spacing: -0.01em; }
.product-card .desc { font-size: 13.5px; line-height: 1.5; color: var(--muted); }
.product-card .sku { font-family: var(--font-mono); font-size: 12px; color: #8a8078; }
.product-card .buy-row { margin-top: auto; padding-top: 12px; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.product-card .price { font-size: 19px; font-weight: 800; letter-spacing: -0.02em; }
.add-cart-btn { background: var(--amber); color: #fff; padding: 9px 14px; font-size: 13.5px; font-weight: 700; border-radius: 3px; border: none; }
.add-cart-btn:hover { background: var(--amber-dark); }

.promises-section { background: var(--cream); border-bottom: 1px solid var(--line); }
.promises-section .wrap { padding: 52px 24px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.promise .t { font-size: 16.5px; font-weight: 700; margin-bottom: 7px; }
.promise .d { font-size: 14.5px; line-height: 1.55; color: var(--muted-2); }

/* ===== About ===== */
.about-hero .wrap { padding: 56px 24px 48px; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
.about-hero p.serif { font-family: var(--font-serif); font-size: 19.5px; line-height: 1.6; color: var(--body-ink); margin: 0 0 16px; }
.about-hero p.body { font-size: 16.5px; line-height: 1.65; color: var(--body-ink); margin: 0; }
.about-media { border: 1px solid var(--line-2); min-height: 380px; overflow: hidden; }
.about-media img { width: 100%; height: 100%; object-fit: cover; display: block; }

.timeline { display: flex; flex-direction: column; }
.timeline-row { display: grid; grid-template-columns: 110px 1fr; gap: 28px; border-top: 1px solid var(--line); padding: 20px 0; }
.timeline-row .y { font-family: var(--font-mono); font-size: 17px; color: var(--amber); font-weight: 500; }
.timeline-row h3 { font-size: 18.5px; font-weight: 700; margin: 0 0 5px; letter-spacing: -0.02em; }
.timeline-row p { font-size: 15.5px; line-height: 1.6; color: var(--muted-2); max-width: 60em; margin: 0; }

.certs-section { background: var(--ink); color: #f2efe9; }
.certs-section .wrap { padding: 58px 24px; }
.certs-section h2 { font-size: 32px; letter-spacing: -0.03em; margin: 0 0 26px; font-weight: 700; }
.cert-item { border: 1px solid #2c3034; padding: 22px; }
.cert-item .k { font-family: var(--font-mono); font-size: 12px; color: var(--gold); margin-bottom: 10px; }
.cert-item .v { font-size: 15px; line-height: 1.5; color: #cfc9c1; }

/* ===== Gallery ===== */
.project-card { background: #fff; border: 1px solid var(--line); }
.project-card .ph-box { aspect-ratio: 4 / 3; border-bottom: 1px solid var(--line); overflow: hidden; }
.project-card .ph-box img { width: 100%; height: 100%; object-fit: cover; }
.project-card .body { padding: 22px 24px 24px; }
.project-card .loc { font-family: var(--font-mono); font-size: 12px; color: var(--amber); margin-bottom: 8px; }
.project-card h3 { font-size: 19px; font-weight: 700; letter-spacing: -0.02em; margin: 0 0 9px; }
.project-card p { font-size: 14.5px; line-height: 1.55; color: var(--muted-2); margin: 0 0 14px; }
.tag-row { display: flex; gap: 8px; flex-wrap: wrap; }
.tag-chip { font-size: 12.5px; background: var(--cream); padding: 5px 9px; color: #6b5136; }

/* ===== Blog ===== */
.post-card { background: #fff; border: 1px solid var(--line); display: flex; flex-direction: column; color: inherit; }
.post-card:hover { border-color: var(--amber); text-decoration: none; }
.post-card .ph-box { aspect-ratio: 16 / 9; border-bottom: 1px solid var(--line); overflow: hidden; }
.post-card .ph-box img { width: 100%; height: 100%; object-fit: cover; }
.post-card .body { padding: 22px 24px 24px; display: flex; flex-direction: column; flex: 1; }
.post-card .meta { font-family: var(--font-mono); font-size: 12px; color: var(--amber); margin-bottom: 9px; }
.post-card h3 { font-size: 20px; font-weight: 700; letter-spacing: -0.025em; line-height: 1.25; margin: 0 0 10px; color: var(--ink); }
.post-card p { font-size: 15px; line-height: 1.55; color: var(--muted-2); margin: 0; }
.post-card .more { margin-top: auto; padding-top: 16px; font-size: 14px; font-weight: 600; color: var(--ink); }

.article { max-width: 44em; margin: 0 auto; background: #fff; border: 1px solid var(--line); padding: 44px 48px; }
.article .back { font-size: 14px; font-weight: 600; color: var(--amber); margin-bottom: 22px; display: inline-block; }
.article .meta { font-family: var(--font-mono); font-size: 12.5px; color: var(--muted); margin-bottom: 14px; }
.article h1 { font-size: 36px; letter-spacing: -0.03em; line-height: 1.15; margin: 0 0 22px; font-weight: 800; }
.article .cover { margin: 0 0 24px; border: 1px solid var(--line); aspect-ratio: 16/9; overflow: hidden; }
.article .cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.article .body-copy { display: flex; flex-direction: column; gap: 18px; }
.article .body-copy p { font-family: var(--font-serif); font-size: 19px; line-height: 1.65; color: #24282c; margin: 0; }
.article .article-cta { margin-top: 32px; background: var(--ink); color: #fff; padding: 16px; text-align: center; font-weight: 700; }
.article .article-cta:hover { text-decoration: none; color: #fff; opacity: .92; }

/* ===== FAQ ===== */
.faq-list { max-width: 900px; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }
.faq-item { background: #fff; border: 1px solid var(--line); }
.faq-item summary { padding: 20px 24px; display: flex; gap: 20px; align-items: baseline; cursor: pointer; justify-content: space-between; font-size: 17.5px; font-weight: 600; letter-spacing: -0.015em; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-family: var(--font-mono); font-size: 18px; color: var(--amber); }
.faq-item[open] summary::after { content: '\2212'; }
.faq-item .a { padding: 0 24px 22px; font-size: 16px; line-height: 1.65; color: var(--body-ink); max-width: 52em; }

/* ===== Contact ===== */
.contact-section .wrap { padding: 56px 24px; display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 52px; }
.contact-section h1 { font-size: 44px; letter-spacing: -0.035em; margin: 0 0 16px; font-weight: 800; }
.contact-section > .wrap > div:first-child > p.lead { font-size: 17px; line-height: 1.6; color: var(--body-ink); margin: 0 0 28px; }
.contact-rows { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--line); }
.contact-row { display: grid; grid-template-columns: 150px 1fr; gap: 18px; border-bottom: 1px solid var(--line); padding: 14px 0; font-size: 15.5px; }
.contact-row .k { color: var(--muted); }
.contact-row .v { font-weight: 600; line-height: 1.5; }
.contact-media { margin-top: 28px; border: 1px solid var(--line-2); min-height: 220px; overflow: hidden; }
.contact-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.contact-form-card { background: #fff; border: 1px solid var(--line); padding: 34px 36px; }
.contact-form-card h2 { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; margin: 0 0 20px; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: block; margin-top: 16px; }
.form-grid .field { margin-top: 0; }
.field span.label, label > span.label { display: block; font-size: 12.5px; letter-spacing: 0.07em; text-transform: uppercase; color: var(--muted); margin-bottom: 7px; }
.field input, .field select, .field textarea,
.form-grid input, .form-grid select { width: 100%; padding: 12px; border: 1px solid var(--line-2); border-radius: 3px; font-size: 15px; background: #fff; color: var(--ink); }
textarea { resize: vertical; }
.checkbox-field { display: flex; gap: 10px; align-items: flex-start; margin-top: 18px; font-size: 13.5px; line-height: 1.5; color: var(--muted-2); }
.checkbox-field input { margin-top: 3px; }
.form-note { margin-top: 14px; font-size: 12.5px; color: #8a8078; line-height: 1.5; }
.form-success { padding: 40px 0; text-align: center; }
.form-success .big { font-size: 26px; font-weight: 800; letter-spacing: -0.03em; margin-bottom: 12px; }
.form-success p { font-size: 16.5px; line-height: 1.6; color: var(--body-ink); margin: 0 auto 22px; max-width: 30em; }
.form-error { background: #fbeee2; border: 1px solid #e3b98a; color: #6b3d0f; padding: 14px 16px; font-size: 14.5px; margin-bottom: 18px; border-radius: 3px; }

/* ===== Legal ===== */
.legal-hero .wrap { padding: 52px 24px 40px; }
.legal-hero h1 { font-size: 42px; letter-spacing: -0.035em; margin: 0 0 12px; font-weight: 800; }
.legal-hero .updated { font-size: 16.5px; color: var(--muted); margin: 0; }
.legal-layout { max-width: 1240px; margin: 0 auto; padding: 44px 24px 64px; display: grid; grid-template-columns: 250px 1fr; gap: 40px; }
.legal-nav { align-self: start; position: sticky; top: 96px; display: flex; flex-direction: column; gap: 2px; }
.legal-nav a { padding: 11px 14px; font-size: 14.5px; border-left: 2px solid var(--line); color: var(--muted); font-weight: 500; }
.legal-nav a:hover { background: #efe9e0; text-decoration: none; }
.legal-nav a[aria-current="page"] { border-left-color: var(--amber); color: var(--ink); }
.legal-body { background: #fff; border: 1px solid var(--line); padding: 40px 44px; max-width: 52em; display: flex; flex-direction: column; gap: 26px; }
.legal-body h2 { font-size: 21px; letter-spacing: -0.02em; margin: 0 0 12px; font-weight: 700; }
.legal-body p { font-size: 16px; line-height: 1.7; color: #35393d; margin: 0; }
.legal-body .sec { display: flex; flex-direction: column; gap: 12px; }

/* ===== Bottom CTA strip ===== */
.cta-strip { background: var(--amber); color: #fff; }
.cta-strip .wrap { padding: 46px 24px; display: flex; flex-wrap: wrap; gap: 26px; align-items: center; justify-content: space-between; }
.cta-strip .headline { font-size: 27px; font-weight: 800; letter-spacing: -0.03em; margin-bottom: 6px; }
.cta-strip .sub { font-size: 16px; color: #f6e6d4; }
.cta-strip .btn-dark { }
.cta-strip .tel { border: 1px solid #f0d9bd; color: #fff; padding: 15px 26px; font-weight: 600; }
.cta-strip .tel:hover { text-decoration: none; opacity: .9; }

/* ===== Footer ===== */
.site-footer { background: var(--ink); color: #a8a29a; margin-top: auto; }
.footer-grid { max-width: 1240px; margin: 0 auto; padding: 56px 24px 28px; display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 36px; }
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-brand .mark { width: 28px; height: 28px; border: 2px solid #f2efe9; display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; gap: 2px; padding: 2px; }
.footer-brand .mark span:nth-child(1), .footer-brand .mark span:nth-child(4) { background: var(--gold); }
.footer-brand .mark span:nth-child(2), .footer-brand .mark span:nth-child(3) { background: #f2efe9; }
.footer-brand .name { font-size: 19px; font-weight: 800; color: #f2efe9; letter-spacing: -0.02em; }
.footer-grid p { font-size: 14.5px; line-height: 1.65; margin: 0 0 16px; max-width: 30em; }
.footer-contact { font-family: var(--font-mono); font-size: 13px; line-height: 1.8; color: #cfc9c1; }
.footer-col-title { font-size: 12.5px; letter-spacing: 0.14em; text-transform: uppercase; color: #f2efe9; margin-bottom: 14px; }
.footer-links { display: flex; flex-direction: column; gap: 9px; }
.footer-links a { font-size: 14.5px; color: #a8a29a; }
.footer-links a:hover { color: var(--gold); text-decoration: none; }
.footer-bottom { max-width: 1240px; margin: 0 auto; padding: 20px 24px 40px; border-top: 1px solid #2c3034; display: flex; flex-wrap: wrap; gap: 18px; justify-content: space-between; font-size: 13px; }
.footer-bottom .meta-links { display: flex; gap: 18px; flex-wrap: wrap; }

/* ===== Cart drawer ===== */
.cart-overlay { position: fixed; inset: 0; z-index: 90; display: none; justify-content: flex-end; }
.cart-overlay.open { display: flex; }
.cart-scrim { position: absolute; inset: 0; background: rgba(20, 23, 26, 0.45); border: none; padding: 0; }
.cart-panel { position: relative; width: 440px; max-width: 92vw; background: var(--paper); height: 100%; overflow-y: auto; box-shadow: -20px 0 60px rgba(0,0,0,.22); animation: pfIn .25s ease both; display: flex; flex-direction: column; }
.cart-head { padding: 22px 26px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; background: #fff; }
.cart-head .title { font-size: 20px; font-weight: 800; letter-spacing: -0.02em; }
.cart-close { font-size: 22px; cursor: pointer; color: var(--muted); line-height: 1; background: none; border: none; }
.cart-empty { padding: 60px 30px; text-align: center; color: var(--muted); }
.cart-empty .t { font-size: 17px; font-weight: 600; color: var(--ink); margin-bottom: 10px; }
.cart-empty p { font-size: 15px; line-height: 1.6; margin: 0 0 22px; }
.cart-items { flex: 1; padding: 18px 26px; display: flex; flex-direction: column; gap: 14px; }
.cart-line { display: grid; grid-template-columns: 68px 1fr; gap: 14px; background: #fff; border: 1px solid var(--line); padding: 14px; }
.cart-line .thumb { aspect-ratio: 1/1; background: var(--cream); display: flex; align-items: center; justify-content: center; color: var(--amber); }
.cart-line .name { font-size: 15px; font-weight: 700; line-height: 1.3; margin-bottom: 4px; }
.cart-line .sku { font-family: var(--font-mono); font-size: 12px; color: #8a8078; margin-bottom: 10px; }
.cart-line .row { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.qty-stepper { display: flex; align-items: center; border: 1px solid var(--line-2); }
.qty-stepper button { padding: 4px 11px; font-weight: 700; color: var(--muted); background: none; border: none; }
.qty-stepper .val { padding: 4px 10px; font-family: var(--font-mono); font-size: 14px; border-left: 1px solid var(--line-3); border-right: 1px solid var(--line-3); }
.cart-line .line-total { font-size: 15px; font-weight: 700; }
.cart-line .remove { font-size: 12.5px; color: var(--amber); cursor: pointer; background: none; border: none; }
.cart-summary { border-top: 1px solid var(--line); background: #fff; padding: 22px 26px; }
.cart-summary .row { display: flex; justify-content: space-between; font-size: 14.5px; color: var(--muted-2); margin-bottom: 8px; }
.cart-summary .total-row { display: flex; justify-content: space-between; font-size: 20px; font-weight: 800; letter-spacing: -0.02em; border-top: 1px solid var(--line-3); padding-top: 12px; }
.cart-summary .ship-note { font-size: 12.5px; color: #8a8078; margin-top: 8px; line-height: 1.5; }
.cart-summary .checkout-note { margin-top: 12px; font-size: 12.5px; color: var(--muted); line-height: 1.55; }

/* ===== Cookie banner ===== */
.cookie-banner { position: fixed; bottom: 0; left: 0; right: 0; z-index: 80; background: var(--ink); color: #e6e2db; border-top: 3px solid var(--amber); display: none; }
.cookie-banner.show { display: block; }
.cookie-banner .wrap { padding: 20px 24px; display: flex; flex-wrap: wrap; gap: 20px; align-items: center; justify-content: space-between; }
.cookie-banner .msg { max-width: 720px; font-size: 14.5px; line-height: 1.6; }
.cookie-banner .msg strong { color: #fff; }
.cookie-banner .msg a { color: var(--gold); text-decoration: underline; }
.cookie-banner .actions { display: flex; gap: 10px; flex-wrap: wrap; }
.cookie-reject { border: 1px solid #4a4f54; padding: 12px 20px; font-size: 14.5px; font-weight: 600; background: none; color: #e6e2db; }
.cookie-reject:hover { border-color: var(--gold); }
.cookie-accept { background: var(--amber); color: #fff; padding: 12px 22px; font-size: 14.5px; font-weight: 700; border: none; }
.cookie-accept:hover { background: var(--amber-hover); }

/* ===== Utility ===== */
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ===== Responsive ===== */
@media (max-width: 980px) {
  .hero .wrap, .about-hero .wrap, .rc-section .wrap, .calc-section .wrap, .contact-section .wrap { grid-template-columns: 1fr; }
  .hero-media { order: -1; }
  .grid-4, .grid-5, .grid-3, .grid-2, .product-grid { grid-template-columns: repeat(2, 1fr); }
  .window-row { grid-template-columns: 1fr; }
  .window-row .ph-box { min-height: 200px; }
  .legal-layout { grid-template-columns: 1fr; }
  .legal-nav { position: static; flex-direction: row; flex-wrap: wrap; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .main-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--paper); border-bottom: 1px solid var(--line); flex-direction: column; padding: 8px; gap: 0; }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px 14px; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border: 1px solid var(--line-2); background: #fff; border-radius: 3px; margin-left: auto; order: 2; }
  .header-actions { order: 3; }
  .site-header .wrap { flex-wrap: wrap; }
  .hero h1 { font-size: 38px; }
  .hero-lead { font-size: 17px; }
  .page-hero h1 { font-size: 32px; }
  .grid-4, .grid-5, .grid-3, .grid-2, .product-grid, .footer-grid, .promises-section .wrap { grid-template-columns: 1fr; }
  section.block .wrap, .page-hero .wrap, .hero .wrap { padding-left: 16px; padding-right: 16px; }
  .form-grid { grid-template-columns: 1fr; }
  .cta-strip .wrap, .cities-section .wrap, .cta-strip-dark .wrap { flex-direction: column; align-items: flex-start; }
  .article { padding: 28px 22px; }
  .legal-body { padding: 26px 22px; }
}