:root {
  --ink: #181614;
  --muted: #6f6a61;
  --paper: #f4f0e8;
  --panel: #fffaf0;
  --steel: #5e6260;
  --ember: #c64f28;
  --ember-dark: #8d311e;
  --moss: #596a52;
  --line: rgba(24, 22, 20, 0.14);
  --shadow: 0 22px 55px rgba(24, 22, 20, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: grid;
  grid-template-columns: minmax(210px, 1fr) auto auto;
  align-items: center;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 56px);
  color: #fff;
  transition: background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.site-header[data-scrolled="true"] {
  color: var(--ink);
  background: rgba(244, 240, 232, 0.94);
  box-shadow: 0 8px 30px rgba(24, 22, 20, 0.12);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  border: 1px solid currentColor;
  font-size: 13px;
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 15px;
}

.brand small {
  color: currentColor;
  font-size: 12px;
  opacity: 0.78;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 14px;
  font-weight: 650;
}

.site-nav a {
  opacity: 0.86;
}

.site-nav a:hover {
  opacity: 1;
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid currentColor;
  font-weight: 750;
  white-space: nowrap;
}

.header-cta {
  font-size: 14px;
}

.button.primary {
  border-color: var(--ember);
  background: var(--ember);
  color: #fff;
}

.button.primary:hover {
  background: var(--ember-dark);
  border-color: var(--ember-dark);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.12);
  color: currentColor;
}

.button.secondary.dark {
  background: transparent;
  color: var(--ink);
}

.button.full {
  width: 100%;
}

.hero {
  position: relative;
  min-height: 88vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  background: #1c1814;
}

.hero-image,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(15, 12, 10, 0.82) 0%, rgba(15, 12, 10, 0.54) 46%, rgba(15, 12, 10, 0.18) 100%),
    linear-gradient(0deg, rgba(15, 12, 10, 0.7) 0%, transparent 38%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(760px, calc(100% - 36px));
  margin: 0 0 clamp(58px, 9vw, 110px) clamp(18px, 6vw, 82px);
  color: #fff;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--ember);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  max-width: 720px;
  font-size: clamp(42px, 7vw, 86px);
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(30px, 4vw, 54px);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 20px;
  line-height: 1.15;
}

.hero-copy {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(17px, 2vw, 22px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.hero-proof span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 11px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(15, 12, 10, 0.32);
  color: rgba(255, 255, 255, 0.86);
  font-size: 13px;
  font-weight: 750;
}

.intro-band {
  position: relative;
  z-index: 2;
  margin-top: -46px;
  padding: 0 clamp(18px, 4vw, 56px) clamp(50px, 7vw, 86px);
}

.intro-grid {
  width: min(1120px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  background: var(--panel);
  box-shadow: var(--shadow);
}

.intro-grid article {
  padding: 28px;
  border-right: 1px solid var(--line);
}

.intro-grid article:last-child {
  border-right: 0;
}

.intro-grid span,
.process-list span {
  color: var(--ember);
  font-weight: 850;
}

.intro-grid h2 {
  margin: 10px 0 8px;
  font-size: 23px;
}

.intro-grid p,
.style-card p,
.section-copy p,
.feature-copy p,
.process-list p,
.contact-box p,
.site-footer p,
.spec-preview figcaption {
  color: var(--muted);
}

.section,
.feature-section,
.gallery-section,
.quick-quote,
.quote-strip,
.enquiry {
  padding: clamp(62px, 8vw, 112px) clamp(18px, 4vw, 56px);
}

.quick-quote {
  width: min(1080px, calc(100% - 36px));
  margin: 0 auto clamp(36px, 6vw, 72px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding: clamp(24px, 4vw, 42px);
  background: var(--ink);
  color: #fff;
  box-shadow: var(--shadow);
}

.quick-quote h2 {
  margin-bottom: 10px;
  font-size: clamp(28px, 4vw, 46px);
}

.quick-quote p {
  max-width: 700px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.72);
}

.split,
.feature-section {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(260px, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
}

.section-copy {
  max-width: 560px;
}

.section-copy.narrow {
  width: min(760px, 100%);
  max-width: none;
  margin: 0 auto 34px;
  text-align: center;
}

.style-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.style-card {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  min-height: 164px;
  padding: 12px;
  background: var(--panel);
  border: 1px solid var(--line);
}

.style-card img {
  width: 132px;
  height: 132px;
  object-fit: cover;
}

.feature-section {
  align-items: center;
}

.feature-media {
  overflow: hidden;
  box-shadow: var(--shadow);
}

.feature-media img {
  width: 100%;
  aspect-ratio: 1.2;
  object-fit: cover;
}

.check-list {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
}

.check-list li::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 0;
  width: 14px;
  height: 2px;
  background: var(--ember);
}

.finishes {
  padding-top: clamp(36px, 5vw, 72px);
}

.finish-grid,
.fit-grid,
.faq-grid {
  width: min(1120px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 14px;
}

.finish-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.fit-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.faq-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.finish-grid article,
.fit-grid article,
.faq-grid article {
  min-height: 220px;
  padding: 24px;
  border: 1px solid var(--line);
  background: var(--panel);
}

.fit-grid article,
.faq-grid article {
  min-height: 190px;
}

.finish-grid span {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--ember);
  font-size: 13px;
  font-weight: 850;
  text-transform: uppercase;
}

.finish-grid p,
.fit-grid p,
.faq-grid p {
  color: var(--muted);
}

.buyer-fit {
  padding-top: clamp(36px, 5vw, 72px);
}

.options {
  background: #e8e3d8;
}

.spec-grid {
  width: min(1120px, 100%);
  margin: 0 auto 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.spec-tile {
  position: relative;
  display: grid;
  min-height: 238px;
  padding: 0;
  overflow: hidden;
  border: 1px solid transparent;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-weight: 750;
  cursor: pointer;
  text-align: left;
}

.spec-tile img {
  width: 100%;
  height: 100%;
  min-height: 238px;
  object-fit: cover;
  transition: transform 220ms ease, filter 220ms ease;
}

.spec-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 36%, rgba(15, 12, 10, 0.74));
  pointer-events: none;
}

.spec-tile span,
.spec-tile small {
  position: absolute;
  z-index: 1;
  left: 14px;
  right: 14px;
  color: #fff;
}

.spec-tile span {
  bottom: 34px;
  font-size: 18px;
  line-height: 1.1;
}

.spec-tile small {
  bottom: 13px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.spec-tile.is-active {
  border-color: var(--ember);
  box-shadow: 0 0 0 2px rgba(198, 79, 40, 0.14);
}

.spec-tile:hover img,
.spec-tile.is-active img {
  filter: saturate(1.05) contrast(1.04);
  transform: scale(1.025);
}

.spec-preview {
  width: min(920px, 100%);
  margin: 0 auto;
  padding: 18px;
  background: var(--panel);
  border: 1px solid var(--line);
}

.spec-preview img {
  width: 100%;
  max-height: 430px;
  object-fit: contain;
  background: #fff;
}

.spec-preview figcaption {
  margin-top: 12px;
  font-size: 14px;
  text-align: center;
}

.gallery-section {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  grid-auto-rows: 180px;
  gap: 12px;
}

.gallery-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #ddd;
}

.gallery-grid img:nth-child(1),
.gallery-grid img:nth-child(6) {
  grid-column: span 2;
  grid-row: span 2;
}

.gallery-grid img:nth-child(2),
.gallery-grid img:nth-child(3),
.gallery-grid img:nth-child(4),
.gallery-grid img:nth-child(5) {
  grid-column: span 2;
}

.quote-strip {
  width: min(1080px, calc(100% - 36px));
  margin: clamp(16px, 3vw, 28px) auto clamp(40px, 6vw, 78px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 22px;
  padding: 24px 28px;
  border: 1px solid var(--line);
  background: var(--panel);
}

.quote-strip.style-quote {
  margin-top: clamp(10px, 2vw, 22px);
  margin-bottom: clamp(54px, 7vw, 92px);
}

.quote-strip strong {
  display: block;
  margin-bottom: 4px;
  font-size: 20px;
}

.quote-strip p {
  max-width: 680px;
  margin: 0;
  color: var(--muted);
  font-weight: 650;
}

.quote-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.price-note {
  width: min(860px, 100%);
  margin: 24px auto 0;
  color: var(--muted);
  font-weight: 650;
  text-align: center;
}

.process {
  background: var(--ink);
  color: #fff;
}

.process .section-copy p,
.process-list p {
  color: rgba(255, 255, 255, 0.7);
}

.process-list {
  width: min(1060px, 100%);
  margin: 0 auto;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  list-style: none;
}

.process-list li {
  padding: 26px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.045);
}

.faq {
  background: #e8e3d8;
}

.enquiry {
  background:
    linear-gradient(rgba(244, 240, 232, 0.86), rgba(244, 240, 232, 0.92)),
    url("assets/images/fire-smoke-lifestyle.webp") center/cover;
}

.enquiry-panel {
  width: min(1000px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(360px, 1.15fr);
  gap: 28px;
  align-items: start;
  padding: clamp(26px, 5vw, 54px);
  background: rgba(255, 250, 240, 0.94);
  box-shadow: var(--shadow);
}

.enquiry-list {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.enquiry-list li {
  position: relative;
  padding-left: 26px;
  color: var(--muted);
}

.enquiry-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 13px;
  height: 2px;
  background: var(--ember);
}

.contact-actions {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.contact-actions a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border: 1px solid var(--line);
  background: #fff;
  font-weight: 850;
}

.contact-actions a:first-child {
  border-color: var(--ember);
  background: var(--ember);
  color: #fff;
}

.quote-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.quote-form label {
  display: grid;
  gap: 7px;
}

.quote-form span {
  font-size: 13px;
  font-weight: 800;
}

.quote-form input,
.quote-form select,
.quote-form textarea {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 10px 12px;
  background: #fff;
  color: var(--ink);
  font: inherit;
}

.quote-form textarea {
  resize: vertical;
}

.form-wide {
  grid-column: 1 / -1;
}

.form-note {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}

.form-note a {
  color: var(--ember-dark);
  font-weight: 800;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 28px clamp(18px, 4vw, 56px);
  background: #111;
  color: #fff;
}

.site-footer p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
}

.site-footer strong {
  color: #fff;
}

.mobile-sticky-cta {
  display: none;
}

@media (max-width: 920px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .site-nav {
    display: none;
  }

  .hero {
    min-height: 82vh;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(15, 12, 10, 0.8), rgba(15, 12, 10, 0.45)),
      linear-gradient(0deg, rgba(15, 12, 10, 0.76), transparent 48%);
  }

  .intro-grid,
  .split,
  .feature-section,
  .quick-quote,
  .finish-grid,
  .fit-grid,
  .faq-grid,
  .process-list,
  .enquiry-panel {
    grid-template-columns: 1fr;
  }

  .quick-quote,
  .quote-strip {
    width: min(100% - 28px, 760px);
  }

  .quote-strip {
    align-items: stretch;
    flex-direction: column;
  }

  .quote-actions {
    justify-content: flex-start;
  }

  .finish-grid,
  .fit-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .intro-grid article {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .intro-grid article:last-child {
    border-bottom: 0;
  }

  .spec-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .spec-tile,
  .spec-tile img {
    min-height: 210px;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-rows: 170px;
  }

  .gallery-grid img,
  .gallery-grid img:nth-child(1),
  .gallery-grid img:nth-child(6) {
    grid-column: span 1;
    grid-row: span 1;
  }
}

@media (max-width: 620px) {
  .site-header {
    padding: 12px 14px;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
  }

  .brand strong {
    font-size: 13px;
  }

  .brand small {
    display: none;
  }

  .header-cta {
    min-height: 40px;
    padding: 0 12px;
    font-size: 13px;
  }

  .hero-content {
    width: calc(100% - 28px);
    margin-left: 14px;
    margin-bottom: 58px;
  }

  h1 {
    font-size: 43px;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .style-list,
  .spec-grid,
  .finish-grid,
  .fit-grid,
  .faq-grid,
  .quote-form {
    grid-template-columns: 1fr;
  }

  .style-card {
    grid-template-columns: 104px minmax(0, 1fr);
    min-height: 128px;
  }

  .style-card img {
    width: 104px;
    height: 104px;
  }

  .spec-tile,
  .spec-tile img {
    min-height: 220px;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 230px;
  }

  .form-wide {
    grid-column: auto;
  }

  .mobile-sticky-cta {
    position: fixed;
    z-index: 30;
    left: 12px;
    right: 12px;
    bottom: 12px;
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    overflow: hidden;
    box-shadow: 0 14px 38px rgba(24, 22, 20, 0.28);
  }

  .mobile-sticky-cta a {
    display: grid;
    place-items: center;
    min-height: 48px;
    background: var(--ink);
    color: #fff;
    font-weight: 850;
  }

  .mobile-sticky-cta a:last-child {
    background: var(--ember);
  }

  body {
    padding-bottom: 72px;
  }
}