:root {
  --ink: #171817;
  --muted: #686b67;
  --paper: #f6f5f1;
  --line: #dbd9d2;
  --accent: #f5b91c;
  --accent2: #f5b91c;
  --radius: 12px;
  --shadow: 0 22px 60px rgba(0,0,0,.12);
}

.product-guide {
  margin: 0;
  background: #fff;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
}

.product-guide .site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 40;
  height: 94px;
  background: transparent;
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.2);
  backdrop-filter: none;
}
.product-guide .site-header .brand-logo img { filter: none; }
.product-guide .site-header .nav-root { color: #fff; }
.product-guide .site-header .header-button { border-color: rgba(255,255,255,.75); color: #fff; }
.product-guide .site-header .header-button--secondary { background: rgba(10,12,11,.28); backdrop-filter: blur(8px); }
.product-guide .site-header .header-button--primary { border-color: var(--accent); background: var(--accent); color: #18140a; }

.product-guide .hero {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: 1fr;
  width: 100%;
  height: 80vh;
  height: 80svh;
  min-height: 620px;
  overflow: hidden;
  background: #171817;
}
.product-guide .hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, rgba(0,0,0,.82) 0%, rgba(0,0,0,.5) 44%, rgba(0,0,0,.08) 76%);
  pointer-events: none;
}
.product-guide .hero-visual {
  position: absolute;
  inset: 0;
  z-index: 0;
  min-height: 0;
  background-size: cover;
}
.product-guide .hero-copy {
  position: relative;
  z-index: 2;
  align-self: end;
  width: min(760px, calc(100% - 48px));
  padding: 140px 0 clamp(56px, 8vh, 90px);
  margin-left: max(28px, calc((100vw - 1280px)/2));
  color: #fff;
}
.product-guide .eyebrow {
  color: var(--accent);
  font: 800 .7rem/1 Arial, sans-serif;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.product-guide .hero h1 {
  max-width: 760px;
  margin: 22px 0 24px;
  color: #fff;
  font: 800 clamp(3.5rem, 6.5vw, 7rem)/.87 "Arial Narrow", Arial, sans-serif;
  letter-spacing: -.065em;
  text-transform: uppercase;
}
.product-guide .hero h1 em { display: block; color: #fff; font: inherit; }
.product-guide .hero-copy > p { max-width: 620px; color: #fff; font-size: 1rem; }
.product-guide .hero-actions { margin: 30px 0 25px; }
.product-guide .btn { border-radius: 999px; }
.product-guide .btn-primary { background: var(--accent); color: #18140a; box-shadow: none; }
.product-guide .hero .text-link { color: #fff; }
.product-guide .hero .text-link span { color: var(--accent); }
.product-guide .hero-facts { margin-top: 24px; }
.product-guide .hero-facts span { color: rgba(255,255,255,.82); }
.product-guide .material-tag { display: none; }

.product-guide .trust-strip {
  background: #171817;
  color: #fff;
  border-top: 1px solid #333;
}
.product-guide .trust-strip span { color: #b8bbb7; }

.product-guide .page-grid {
  max-width: 1280px;
  padding-top: clamp(82px, 9vw, 130px);
  gap: clamp(50px, 7vw, 90px);
}
.product-guide .content-section { border-color: var(--line); }
.product-guide .content-section h2,
.product-guide .next-projects h2,
.product-guide .page-grid aside h2 {
  color: var(--ink);
  font-family: "Arial Narrow", Arial, sans-serif;
  font-weight: 800;
  letter-spacing: -.045em;
  text-transform: uppercase;
}
.product-guide .content-section h2 { font-size: clamp(2.5rem, 4vw, 4.5rem); line-height: .95; }
.product-guide .content-section h3 { color: var(--ink); font-size: 1.12rem; }
.product-guide .content-section p,
.product-guide .content-section li { color: var(--muted); }
.product-guide .table-wrap { border-radius: 0; border-color: var(--line); }
.product-guide th { background: #171817; color: #fff; }
.product-guide tr:nth-child(odd) td { background: var(--paper); }

.product-guide .page-grid aside {
  top: 110px;
  padding: 34px;
  border-radius: 12px;
  background: var(--accent);
  box-shadow: none;
}
.product-guide .page-grid aside .eyebrow { color: #624807; }
.product-guide .page-grid aside p,
.product-guide .page-grid aside small { color: #31270e; }
.product-guide .page-grid input,
.product-guide .page-grid select { border: 1px solid rgba(0,0,0,.22); border-radius: 0; }
.product-guide .page-grid aside .btn-primary { background: #171817; color: #fff; }

.product-guide .next-projects { background: var(--paper); }
.product-guide .product-links a {
  border-radius: 0;
  border: 0;
  border-top: 3px solid var(--accent);
  box-shadow: none;
}
.product-guide .product-links i { color: #8e6a0d; }
.product-guide .site-footer--complete { background: #171817; }

/* PVC decision page */
.product-guide .section-kicker {
  display: block;
  margin-bottom: 18px;
  color: #8e6a0d;
  font-size: .72rem;
  font-weight: 850;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.product-guide .content-section .lead { font-size: 1.16rem; line-height: 1.75; }
.product-guide .benefit-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; margin-top: 34px; background: var(--line); border: 1px solid var(--line); }
.product-guide .benefit-row span { padding: 24px; background: var(--paper); color: var(--muted); font-size: .9rem; }
.product-guide .benefit-row b { display: block; margin-bottom: 5px; color: var(--ink); font-size: 1rem; }
.product-guide .system-grid { display: grid; gap: 14px; margin: 32px 0 12px; }
.product-guide .system-grid--three { grid-template-columns: repeat(3,1fr); }
.product-guide .system-grid--four { grid-template-columns: repeat(2,1fr); }
.product-guide .system-grid--two { grid-template-columns: repeat(2,1fr); }
.product-guide .system-card { display: flex; flex-direction: column; min-height: 360px; padding: 28px; background: var(--paper); border-top: 4px solid var(--accent); }
.product-guide .system-card > span { color: #8e6a0d; font-size: .68rem; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }
.product-guide .system-card h3 { margin: 17px 0 12px; font: 800 2rem/.95 "Arial Narrow",Arial,sans-serif; text-transform: uppercase; }
.product-guide .system-card p,.product-guide .system-card li { font-size: .9rem; line-height: 1.6; }
.product-guide .system-card ul { padding-left: 18px; }
.product-guide .system-card--dark { background: #171817; }
.product-guide .system-card--dark h3,.product-guide .system-card--dark p { color: #fff; }
.product-guide .system-card--warm { background: #e9e1d4; }
.product-guide .system-card--soft { background: #f3f0e9; }
.product-guide .system-card--accent { background: #fff3ca; }
.product-guide .download-link,.product-guide .product-info-link { display: flex; justify-content: space-between; gap: 16px; margin-top: auto; padding-top: 18px; border-top: 1px solid rgba(23,24,23,.18); color: var(--ink); font-size: .78rem; font-weight: 850; }
.product-guide .download-link--light { color: #fff; border-color: rgba(255,255,255,.25); }
.product-guide .brochure-bar { display: flex; align-items: center; justify-content: space-between; gap: 28px; margin-top: 16px; padding: 24px 28px; background: #171817; color: #fff; }
.product-guide .brochure-bar span { display: block; max-width: 520px; margin-top: 4px; color: #b8bbb7; font-size: .83rem; }
.product-guide .brochure-bar .btn { flex: none; }
.product-guide .choice-note { padding: 18px 20px; border-left: 4px solid var(--accent); background: #fff3ca; }
.product-guide .project-split { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.product-guide .project-split article { padding: 30px; background: var(--paper); border-top: 4px solid #171817; }
.product-guide .project-split article:last-child { background: var(--accent); }
.product-guide .project-split article > b { color: #8e6a0d; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; }
.product-guide .project-split article:last-child p { color: #31270e; }
.product-guide .finish-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.product-guide .finish-grid > div { padding: 25px; background: #fff; }
.product-guide .finish-grid h3 { margin-top: 0; }
.product-guide .final-choice { padding: 42px; border: 0; background: #171817; }
.product-guide .final-choice h2,.product-guide .final-choice p { color: #fff; }

.pvc-page .hero-visual {
  background-image: url('/assets/pvc/pvc-hero-cottage.webp');
  background-position: center 48%;
}
.pvc-page .page-grid { grid-template-columns: 1fr; max-width: 1360px; gap: 0; padding-inline: clamp(24px,6vw,80px); }
.pvc-page .page-grid > article { width: 100%; }
.pvc-page .page-grid > aside { display: none; }
.pvc-page .content-section { padding: clamp(70px,8vw,118px) 0; }
.pvc-page .content-section:first-child { padding-top: 0; }
.pvc-page .content-section h2 { max-width: 980px; }
.pvc-page .content-section > p { max-width: 850px; }
.pvc-page .system-grid { gap: 24px; margin-top: 52px; }
.pvc-page .system-card { min-height: 410px; padding: clamp(30px,3vw,44px); }
.pvc-visual-example .pvc-example-heading { display: grid; grid-template-columns: 1.25fr .75fr; gap: 8vw; align-items: end; margin-bottom: 48px; }
.pvc-visual-example .pvc-example-heading p { color: var(--muted); font-size: 1.02rem; }
.pvc-visual-example figure { position: relative; height: min(65vw,720px); margin: 0; overflow: hidden; }
.pvc-visual-example figure img { width: 100%; height: 100%; object-fit: cover; object-position: center 52%; display: block; }
.pvc-visual-example figure:after { content: ""; position: absolute; inset: 45% 0 0; background: linear-gradient(transparent,rgba(0,0,0,.76)); }
.pvc-visual-example figcaption { position: absolute; z-index: 2; left: clamp(24px,4vw,52px); right: clamp(24px,4vw,52px); bottom: 38px; display: grid; gap: 8px; color: #fff; }
.pvc-visual-example figcaption span { color: var(--accent); font-size: .72rem; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }
.pvc-visual-example figcaption strong { max-width: 660px; font: 800 clamp(2rem,4vw,4rem)/.95 "Arial Narrow",Arial,sans-serif; text-transform: uppercase; }
.pvc-example-points { display: grid; grid-template-columns: repeat(3,1fr); border: 1px solid var(--line); border-top: 0; }
.pvc-example-points span { padding: 26px 28px; color: var(--muted); border-right: 1px solid var(--line); }
.pvc-example-points span:last-child { border: 0; }
.pvc-example-points b { display: block; margin-bottom: 5px; color: var(--ink); }

.profile-system-grid .system-card { overflow: hidden; }
.profile-system-grid .system-card > ul { margin: 8px 0 28px; }
.profile-real-image { position: relative; height: 230px; margin: -4px -4px 30px; overflow: hidden; border: 1px solid rgba(23,24,23,.12); background: #f6f7f6; }
.profile-real-image img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.profile-real-image figcaption { position: absolute; right: 10px; bottom: 9px; padding: 6px 8px; color: #fff; background: rgba(23,24,23,.78); font-size: .58rem; font-weight: 850; letter-spacing: .09em; text-transform: uppercase; }
.profile-real-image--linea img { object-position: center 52%; }
.profile-real-image--plana img { object-position: center 52%; }
.profile-real-image--classic img { object-position: center 48%; }
.profile-real-image--rustic img { object-position: center 48%; }
.profile-shape { position: relative; height: 138px; margin: -4px -4px 30px; overflow: hidden; border: 1px solid rgba(23,24,23,.12); background: #fff; }
.profile-shape:after { content: "SCHEMATISCHE VORM"; position: absolute; right: 13px; bottom: 10px; color: #686b67; font-size: .56rem; font-weight: 900; letter-spacing: .11em; }
.profile-shape i { position: absolute; display: block; border: 9px solid #252725; background: transparent; }
.profile-shape i:nth-child(1) { left: 20%; top: 24px; width: 38%; height: 90px; }
.profile-shape i:nth-child(2) { right: 18%; top: 42px; width: 33%; height: 72px; border-width: 7px; }
.profile-shape i:nth-child(3) { left: 42%; top: 28px; width: 11px; height: 80px; border: 0; background: var(--accent); }
.system-card--dark .profile-shape { background: #2b2d2b; border-color: rgba(255,255,255,.18); }
.system-card--dark .profile-shape i { border-color: #f0f0eb; }
.system-card--dark .profile-shape i:nth-child(3) { border: 0; background: var(--accent); }
.system-card--dark .profile-shape:after { color: #bfc1bd; }
.profile-shape--linea i:nth-child(1),.profile-shape--linea i:nth-child(2) { border-radius: 0; }
.profile-shape--plana i:nth-child(1) { left: 18%; width: 44%; }
.profile-shape--plana i:nth-child(2) { right: 18%; top: 24px; height: 90px; }
.profile-shape--classic i:nth-child(1) { border-radius: 2px 10px 2px 2px; }
.profile-shape--classic i:nth-child(2) { border-radius: 10px 2px 2px 2px; }
.profile-shape--rustic i:nth-child(1) { border-radius: 3px 25px 3px 3px; }
.profile-shape--rustic i:nth-child(2) { border-radius: 25px 3px 3px 3px; }
.profile-shape--ideal i:nth-child(1) { left: 17%; width: 44%; border-radius: 3px; }
.profile-shape--ideal i:nth-child(2) { right: 16%; top: 48px; height: 66px; border-radius: 3px; }
.profile-shape--neo i:nth-child(1),.profile-shape--neo i:nth-child(2) { top: 27px; height: 87px; border-radius: 0; }
.profile-shape--neo i:nth-child(2) { right: 17%; }
.schematic-note { margin-top: 22px!important; color: #777a76!important; font-size: .75rem; }
.quality-promise { display: grid; grid-template-columns: .65fr 1.35fr; margin-top: 44px; color: #171817; background: var(--accent); }
.quality-promise > div { padding: clamp(28px,4vw,54px); }
.quality-promise > div:first-child { display: flex; align-items: center; gap: 20px; border-right: 1px solid rgba(23,24,23,.22); }
.quality-number { font: 900 clamp(5.8rem,9vw,9rem)/.75 "Arial Narrow",Arial,sans-serif; letter-spacing: -.07em; }
.quality-number + span { display: grid; gap: 8px; }
.quality-number + span b { font: 800 1.65rem/1 "Arial Narrow",Arial,sans-serif; text-transform: uppercase; }
.quality-number + span small { max-width: 190px; line-height: 1.45; }
.quality-promise .section-kicker { color: #5d4508; }
.quality-promise h3 { margin: 6px 0 14px!important; font: 800 clamp(2rem,3vw,3rem)/.95 "Arial Narrow",Arial,sans-serif!important; text-transform: uppercase; }
.quality-promise p { color: #31270e!important; }

.colour-experience { display: grid; grid-template-columns: .62fr 1.38fr; gap: 18px; margin-top: 46px; }
.colour-stat { display: flex; flex-direction: column; justify-content: center; min-height: 520px; padding: clamp(32px,4vw,55px); color: #fff; background: #171817; }
.colour-stat strong { font: 900 clamp(7rem,12vw,12rem)/.72 "Arial Narrow",Arial,sans-serif; color: var(--accent); letter-spacing: -.07em; }
.colour-stat > span { margin: 24px 0 18px; font: 800 clamp(2rem,3vw,3rem)/.9 "Arial Narrow",Arial,sans-serif; text-transform: uppercase; }
.colour-stat p { color: #c8cac6!important; }
.colour-stat a { margin-top: 24px; color: var(--accent); font-size: .78rem; font-weight: 850; text-transform: uppercase; }
.colour-swatches { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; align-content: stretch; }
.colour-swatches > span { position: relative; display: grid; grid-template-rows: 1fr auto auto; min-height: 165px; padding: 12px; overflow: hidden; border: 1px solid var(--line); background: #f5f4ef; }
.colour-swatches i { display: block; min-height: 88px; margin: -12px -12px 12px; background: var(--swatch); }
.colour-swatches b { font-size: .78rem; }
.colour-swatches small { color: var(--muted); font-size: .65rem; }
.swatch-wood i { background-color: #8f6f4c; background-image: repeating-linear-gradient(82deg,rgba(255,255,255,.09) 0 2px,transparent 2px 8px),linear-gradient(110deg,#60452e,#b5956b 58%,#74573a); }
.swatch-wood--dark i { background-image: repeating-linear-gradient(82deg,rgba(255,255,255,.06) 0 2px,transparent 2px 8px),linear-gradient(110deg,#2f2924,#6b5542 58%,#3c3028); }
.swatch-metal i { background: linear-gradient(100deg,#777,#d2d3d0 35%,#898b88 70%,#d0d1ce); }
.swatch-special i { background: linear-gradient(90deg,#e9e8df 0 50%,#242726 50%); }
.brand-colour-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 18px; }
.brand-colour-grid article { padding: clamp(26px,3vw,38px); background: var(--paper); border-top: 4px solid var(--accent); }
.brand-colour-grid article:last-child { background: #fff3ca; }
.brand-colour-grid span { color: #8e6a0d; font-size: .7rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.brand-colour-grid h3 { margin: 14px 0 12px!important; font: 800 1.8rem/.98 "Arial Narrow",Arial,sans-serif!important; text-transform: uppercase; }
.brand-colour-grid a { font-size: .78rem; font-weight: 850; }
.colour-disclaimer { margin-top: 20px!important; color: #777a76!important; font-size: .76rem; }

@media (max-width: 840px) {
  .product-guide .system-grid--three,.product-guide .system-grid--four { grid-template-columns: 1fr; }
  .product-guide .system-grid--two,.product-guide .benefit-row,.product-guide .project-split,.product-guide .finish-grid,.quality-promise,.colour-experience,.brand-colour-grid { grid-template-columns: 1fr; }
  .product-guide .system-card { min-height: 0; }
  .product-guide .brochure-bar { align-items: flex-start; flex-direction: column; }
  .quality-promise > div:first-child { border-right: 0; border-bottom: 1px solid rgba(23,24,23,.22); }
  .colour-stat { min-height: 390px; }
  .colour-swatches { grid-template-columns: repeat(3,1fr); }
  .pvc-visual-example .pvc-example-heading { grid-template-columns: 1fr; gap: 10px; }
  .pvc-example-points { grid-template-columns: 1fr; }
  .pvc-example-points span { border-right: 0; border-bottom: 1px solid var(--line); }
}

@media (max-width: 1050px) {
  .product-guide .site-header .menu-toggle { color: #fff; }
  .product-guide .site-header .main-menu { color: #171817; }
  .product-guide .site-header .nav-root { color: #171817; }
  .product-guide .hero-copy { margin-left: 28px; }
}

@media (max-width: 680px) {
  .product-guide .hero { min-height: 620px; }
  .product-guide .hero::after { background: linear-gradient(180deg, rgba(0,0,0,.36), rgba(0,0,0,.86) 72%); }
  .product-guide .hero-copy { align-self: end; width: calc(100% - 40px); margin-left: 20px; padding: 115px 0 42px; }
  .product-guide .hero h1 { font-size: clamp(3rem, 15vw, 4.25rem); }
  .product-guide .hero-actions { align-items: flex-start; }
  .product-guide .hero-facts { gap: 8px 14px; }
  .product-guide .page-grid { padding-top: 70px; }
  .product-guide .final-choice { padding: 28px 22px; }
  .profile-shape { height: 122px; }
  .colour-swatches { grid-template-columns: repeat(2,1fr); }
  .colour-swatches > span { min-height: 148px; }
}