/* ==================================================================
   GV Design — Editorial / Modern 2026
   ================================================================== */

:root {
  --bg: #F2EDE3;
  --bg-alt: #E8E1D2;
  --surface: #FBF8F1;
  --ink: #0E0E0E;
  --ink-soft: #3A3A3A;
  --ink-mute: #7C7368;
  --accent: #B5764A;
  --accent-soft: #C99466;
  --border: rgba(14, 14, 14, 0.12);
  --line: rgba(14, 14, 14, 0.08);

  --font-display: 'Fraunces', 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  --container: 1440px;
  --gutter: clamp(1.25rem, 4vw, 3rem);

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* ------------------------------------------------------------------
   TYPOGRAPHY
   ------------------------------------------------------------------ */

h1, h2, h3, h4, .display {
  font-family: var(--font-display);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 0.95;
  margin: 0;
  color: var(--ink);
  font-variation-settings: "opsz" 144, "SOFT" 100;
}

.h-display {
  font-size: clamp(3.5rem, 11vw, 11rem);
  line-height: 0.88;
  letter-spacing: -0.035em;
  font-weight: 300;
}

.h-xl {
  font-size: clamp(2.75rem, 7vw, 6.5rem);
  letter-spacing: -0.03em;
  line-height: 0.92;
}

h2, .h-l { font-size: clamp(2.25rem, 5vw, 4.5rem); }
h3, .h-m { font-size: clamp(1.5rem, 2.4vw, 2.25rem); }
h4 { font-size: 1.05rem; font-family: var(--font-sans); font-weight: 500; letter-spacing: 0; line-height: 1.4; }

.italic { font-style: italic; font-variation-settings: "SOFT" 100, "opsz" 144; }

p { margin: 0 0 1em; color: var(--ink-soft); }
.lead { font-size: clamp(1.05rem, 1.4vw, 1.25rem); line-height: 1.55; color: var(--ink); max-width: 60ch; }

/* Mono labels */
.mono {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 500;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0 0 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 500;
}
.eyebrow::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--ink-mute);
}

/* ------------------------------------------------------------------
   LAYOUT
   ------------------------------------------------------------------ */

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section { padding: clamp(5rem, 10vw, 9rem) 0; position: relative; }

/* Numbered section index (top-left in editorial layouts) */
.section-index {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 3rem;
}
.section-index span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--ink-mute);
  text-transform: uppercase;
}
.section-index .dot {
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

/* ------------------------------------------------------------------
   BUTTONS
   ------------------------------------------------------------------ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1.1rem 1.85rem;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.45s var(--ease);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn.large { padding: 1.3rem 2.2rem; font-size: 0.85rem; }
.btn::after { content: '→'; font-size: 0.95rem; transition: transform 0.4s var(--ease); }
.btn:hover::after { transform: translateX(4px); }

.btn-primary {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.btn-primary:hover { background: var(--accent); border-color: var(--accent); }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-ghost:hover { background: var(--ink); color: var(--bg); }

.btn-light {
  background: var(--bg);
  color: var(--ink);
  border-color: var(--bg);
}
.btn-light:hover { background: var(--accent); color: var(--bg); border-color: var(--accent); }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  transition: gap 0.35s var(--ease), color 0.35s var(--ease);
}
.link-arrow::after { content: '→'; transition: transform 0.35s var(--ease); }
.link-arrow:hover { color: var(--accent); gap: 0.75rem; }
.link-arrow:hover::after { transform: translateX(4px); }

/* ------------------------------------------------------------------
   HEADER
   ------------------------------------------------------------------ */

.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.25rem 0;
  transition: background 0.4s var(--ease), padding 0.4s var(--ease), border-color 0.4s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(242, 237, 227, 0.85);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border-bottom-color: var(--line);
  padding: 0.85rem 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0.25rem;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.brand-mark {
  font-family: var(--font-display);
  font-weight: 500;
  font-style: italic;
  font-size: 1.7rem;
  color: var(--accent);
}
.brand-light { color: var(--bg); }
.brand-light .brand-mark { color: var(--accent-soft); }

.nav {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}
.nav-link {
  position: relative;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  padding: 0.4rem 0;
  font-weight: 500;
}
.nav-link::before {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s var(--ease);
}
.nav-link:hover::before,
.nav-link.active::before { transform: scaleX(1); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  font-weight: 500;
}
.lang-btn {
  background: none; border: 0; padding: 4px 6px;
  font: inherit;
  color: var(--ink-mute);
  cursor: pointer;
  transition: color 0.3s var(--ease);
}
.lang-btn.active { color: var(--ink); }
.lang-btn:hover { color: var(--accent); }
.lang-sep { color: var(--ink-mute); }

.menu-toggle {
  display: none;
  background: none; border: 0; padding: 8px;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
}
.menu-toggle span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--ink);
  transition: transform 0.35s var(--ease), opacity 0.35s var(--ease);
}

/* ------------------------------------------------------------------
   HERO — editorial split layout
   ------------------------------------------------------------------ */

.hero {
  position: relative;
  padding: clamp(7rem, 13vh, 10rem) 0 4rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: end;
  padding-top: 4rem;
}
.hero-text { position: relative; z-index: 2; }
.hero-text .h-display {
  margin-bottom: 1.75rem;
}
.hero-text .h-display .accent { color: var(--accent); font-style: italic; }

.hero-meta {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding-bottom: 1rem;
}
.hero-meta .lead { font-size: 1.05rem; max-width: 38ch; }
.hero-cta-row { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-image-wrap {
  position: relative;
  margin-top: 4rem;
  height: clamp(280px, 32vw, 480px);
  overflow: hidden;
  border-radius: 4px;
}
.hero-image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  animation: heroZoom 14s var(--ease-out) forwards;
}
@keyframes heroZoom { to { transform: scale(1); } }

.hero-image-meta {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  z-index: 2;
  color: rgba(255,255,255,0.9);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.hero-image-meta::before {
  content: '';
  width: 24px; height: 1px;
  background: rgba(255,255,255,0.6);
}

/* ------------------------------------------------------------------
   MARQUEE — scrolling text band
   ------------------------------------------------------------------ */

.marquee {
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background: var(--bg);
  overflow: hidden;
  white-space: nowrap;
  padding: 1.5rem 0;
}
.marquee-track {
  display: inline-flex;
  align-items: center;
  gap: 3rem;
  animation: marquee 38s linear infinite;
  padding-left: 3rem;
}
.marquee-track > span {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2rem, 4.5vw, 4rem);
  letter-spacing: -0.02em;
  color: var(--ink);
  flex-shrink: 0;
}
.marquee-track > span.italic { color: var(--accent); }
.marquee-track .dot {
  width: 10px; height: 10px;
  background: var(--ink);
  border-radius: 50%;
  display: inline-block;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.marquee.dark { background: var(--ink); border-color: var(--accent); }
.marquee.dark .marquee-track > span { color: var(--bg); }
.marquee.dark .marquee-track > span.italic { color: var(--accent); }
.marquee.dark .marquee-track .dot { background: var(--accent); }

/* ------------------------------------------------------------------
   INTRO — asymmetric editorial
   ------------------------------------------------------------------ */

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
}
.intro-aside {
  position: sticky;
  top: 120px;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.material-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1.5rem;
}
.material-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.5rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--ink-soft);
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
}
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 5vw, 4.25rem);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1;
  display: block;
  color: var(--ink);
}
.stat-num small { font-size: 0.4em; color: var(--accent); margin-left: 0.15em; }
.stat-label {
  margin-top: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* ------------------------------------------------------------------
   SERVICES — full-bleed split tiles
   ------------------------------------------------------------------ */

.services { background: var(--ink); color: var(--bg); }
.services .eyebrow { color: var(--accent-soft); }
.services .eyebrow::before { background: var(--accent-soft); }
.services h2, .services h3, .services h4 { color: var(--bg); }
.services p { color: rgba(255,255,255,0.65); }
.services .section-index span { color: rgba(255,255,255,0.5); }

.services-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: end;
  margin-bottom: 5rem;
}
.services-head p { max-width: 38ch; margin: 0; }

.service-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  padding: clamp(3rem, 6vw, 5rem) 0;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.service-card:last-child { border-bottom: 1px solid rgba(255,255,255,0.12); }
.service-card.reverse { direction: rtl; }
.service-card.reverse > * { direction: ltr; }

.service-image {
  height: clamp(280px, 35vw, 520px);
  background-size: cover;
  background-position: center;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}
.service-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,0.3));
  opacity: 0;
  transition: opacity 0.5s var(--ease);
}
.service-card:hover .service-image::after { opacity: 1; }

.service-text { display: flex; flex-direction: column; gap: 1.25rem; }
.service-text h3 { font-size: clamp(1.75rem, 3.5vw, 3rem); }
.service-text .num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--accent);
}
.service-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 1rem;
}
.service-details li {
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  padding-left: 1rem;
  position: relative;
}
.service-details li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.55em;
  width: 6px; height: 1px;
  background: var(--accent);
}
.service-card .link-arrow { color: var(--bg); margin-top: 1.5rem; }
.service-card .link-arrow:hover { color: var(--accent-soft); }

/* ------------------------------------------------------------------
   PROCESS — numbered grid
   ------------------------------------------------------------------ */

.process { background: var(--bg); }
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--ink);
}
.process-step {
  padding: 3rem 1.5rem 3rem 0;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.process-step:last-child { border-right: 0; }
.process-step:not(:first-child) { padding-left: 2rem; }
.step-num {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(3rem, 6vw, 5rem);
  letter-spacing: -0.04em;
  color: var(--accent);
  line-height: 1;
}
.process-step h4 { font-size: 1.15rem; }
.process-step p { margin: 0; font-size: 0.95rem; }

/* ------------------------------------------------------------------
   GALLERY PREVIEW — editorial grid
   ------------------------------------------------------------------ */

.gallery-preview { background: var(--bg-alt); }
.gallery-preview-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: end;
  margin-bottom: 4rem;
}

.preview-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 14vw;
  gap: 1.25rem;
}
.preview-item {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  display: block;
  border-radius: 2px;
}
.preview-item .img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
  transition: transform 1s var(--ease-out), filter 1s var(--ease-out);
  filter: saturate(0.95);
}
.preview-item:hover .img { transform: scale(1.06); filter: saturate(1.05); }
.preview-item .meta {
  position: absolute;
  left: 1.25rem; bottom: 1.25rem;
  z-index: 2;
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: flex; flex-direction: column; gap: 0.25rem;
  transform: translateY(8px);
  opacity: 0;
  transition: transform 0.5s var(--ease-out), opacity 0.5s var(--ease-out);
}
.preview-item:hover .meta { transform: translateY(0); opacity: 1; }
.preview-item .meta .title { font-family: var(--font-display); font-size: 1.35rem; letter-spacing: -0.02em; text-transform: none; }
.preview-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,0.6));
  opacity: 0;
  transition: opacity 0.5s var(--ease-out);
}
.preview-item:hover::after { opacity: 1; }

.preview-item.a { grid-column: span 7; grid-row: span 2; }
.preview-item.b { grid-column: span 5; grid-row: span 2; }
.preview-item.c { grid-column: span 4; grid-row: span 2; }
.preview-item.d { grid-column: span 4; grid-row: span 2; }
.preview-item.e { grid-column: span 4; grid-row: span 2; }

/* ------------------------------------------------------------------
   QUOTE / TESTIMONIAL
   ------------------------------------------------------------------ */

.quote-section { background: var(--bg); padding: clamp(5rem, 10vw, 9rem) 0; }
.quote-section figure { margin: 0; max-width: 1000px; }
.quote-section blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 3.5rem);
  font-weight: 300;
  font-style: italic;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 2.5rem;
}
.quote-section blockquote::before {
  content: '"';
  display: block;
  font-size: 4rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.quote-section figcaption {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  display: flex; gap: 0.75rem;
}
.quote-section .author { color: var(--ink); }

/* ------------------------------------------------------------------
   CTA — final dark
   ------------------------------------------------------------------ */

.cta-section {
  background: var(--ink);
  color: var(--bg);
  text-align: center;
  padding: clamp(6rem, 12vw, 11rem) 0;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: -50% -10% auto auto;
  width: 60vw; height: 60vw;
  background: radial-gradient(circle, rgba(181, 118, 74, 0.18), transparent 70%);
  pointer-events: none;
}
.cta-inner { max-width: 900px; margin: 0 auto; position: relative; z-index: 2; }
.cta-section h2 {
  font-size: clamp(2.5rem, 6vw, 6rem);
  margin-bottom: 1.5rem;
  color: var(--bg);
}
.cta-section h2 .accent { color: var(--accent); font-style: italic; }
.cta-section p {
  color: rgba(255,255,255,0.65);
  margin: 0 auto 2.5rem;
  max-width: 50ch;
  font-size: 1.05rem;
}

/* ------------------------------------------------------------------
   PAGE HEAD (sub-pages)
   ------------------------------------------------------------------ */

.page-head {
  padding: clamp(8rem, 16vh, 12rem) 0 clamp(4rem, 7vw, 6rem);
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}
.page-head h1 {
  font-size: clamp(3rem, 9vw, 8rem);
  letter-spacing: -0.035em;
  line-height: 0.92;
  margin-bottom: 1.5rem;
}
.page-head .h1-italic { font-style: italic; color: var(--accent); }
.page-head .lead { margin-top: 1.5rem; max-width: 55ch; }

/* ------------------------------------------------------------------
   GALLERY PAGE
   ------------------------------------------------------------------ */

.gallery-filters {
  padding: 2.5rem 0 0;
  background: var(--bg);
}
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-bottom: 2.5rem;
  align-items: center;
}
.filter-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-right: 1.5rem;
}
.filter-btn {
  background: none;
  border: 1px solid var(--border);
  padding: 0.6rem 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.35s var(--ease);
  color: var(--ink);
  border-radius: 999px;
}
.filter-btn:hover { border-color: var(--ink); }
.filter-btn.active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--bg);
}

.gallery-section { padding-top: 3rem; padding-bottom: 6rem; }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}
.gallery-card {
  display: flex;
  flex-direction: column;
  cursor: pointer;
}
.gallery-img {
  height: clamp(220px, 22vw, 340px);
  background-size: cover;
  background-position: center;
  margin-bottom: 1.25rem;
  overflow: hidden;
  position: relative;
  border-radius: 2px;
}
.gallery-img::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: inherit;
  background-size: cover;
  background-position: center;
  transition: transform 1.2s var(--ease-out);
}
.gallery-card:hover .gallery-img { transform: none; }
.gallery-card .gallery-img {
  transition: transform 0.6s var(--ease-out);
}
.gallery-card:hover .gallery-img { transform: scale(0.99); }
.gallery-img > .inner {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 1.2s var(--ease-out);
}
.gallery-card:hover .gallery-img > .inner { transform: scale(1.08); }

.gallery-info { display: flex; flex-direction: column; gap: 0.4rem; }
.gallery-info .row {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.gallery-info .tag { color: var(--accent); }
.gallery-info h3 { font-size: 1.5rem; line-height: 1.1; margin: 0.25rem 0; }
.gallery-info p { margin: 0; font-size: 0.92rem; color: var(--ink-soft); }

.gallery-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 5rem 0;
  color: var(--ink-mute);
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.8rem;
}

/* ------------------------------------------------------------------
   CONTACT PAGE
   ------------------------------------------------------------------ */

.contact-section { padding: clamp(4rem, 8vw, 7rem) 0 8rem; }
.contact-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
}

.contact-form {
  display: flex;
  flex-direction: column;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
.form-field { display: flex; flex-direction: column; margin-bottom: 2rem; }
.form-row .form-field { margin-bottom: 0; }

.form-field label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 0.5rem;
}
.form-field input,
.form-field select,
.form-field textarea {
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--border);
  padding: 0.85rem 0;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  color: var(--ink);
  border-radius: 0;
  transition: border-color 0.4s var(--ease);
  appearance: none;
}
.form-field textarea { resize: vertical; min-height: 120px; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: 0;
  border-bottom-color: var(--accent);
}
.form-field select {
  background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%),
                    linear-gradient(135deg, var(--ink) 50%, transparent 50%);
  background-position: calc(100% - 14px) center, calc(100% - 8px) center;
  background-size: 6px 6px;
  background-repeat: no-repeat;
  padding-right: 28px;
}

.form-actions {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
}
.form-note {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
  margin: 0;
  max-width: 50ch;
}
.form-success {
  text-align: center; padding: 4rem 1rem;
}
.form-success h3 { color: var(--accent); margin-bottom: 1rem; font-size: 2rem; }

/* CONTACT INFO */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  padding: 3rem;
  background: var(--surface);
  border-radius: 4px;
  position: sticky;
  top: 110px;
}
.info-block {
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}
.info-block:nth-last-of-type(2) { border-bottom: 0; padding-bottom: 0; }
.info-block h4 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 0.5rem;
}
.info-block p { margin: 0; color: var(--ink); font-size: 1.05rem; }
.info-block a:hover { color: var(--accent); }

.whatsapp-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background: #25D366;
  color: #fff !important;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 999px;
  transition: transform 0.35s var(--ease);
  align-self: flex-start;
}
.whatsapp-cta:hover { transform: translateY(-2px); }

/* ------------------------------------------------------------------
   FOOTER
   ------------------------------------------------------------------ */

.site-footer {
  background: var(--ink);
  color: rgba(255,255,255,0.6);
  padding: clamp(4rem, 8vw, 6rem) 0 2rem;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .brand { color: var(--bg); margin-bottom: 1.5rem; }
.footer-brand p {
  color: rgba(255,255,255,0.55);
  max-width: 320px;
  font-size: 0.95rem;
  margin: 0;
}
.site-footer h5 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-soft);
  margin: 0 0 1.25rem;
  font-weight: 500;
}
.site-footer ul {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 0.85rem;
}
.site-footer a { color: rgba(255,255,255,0.7); font-size: 0.95rem; transition: color 0.3s var(--ease); }
.site-footer a:hover { color: var(--accent-soft); }

.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 2rem; gap: 1rem; flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}

/* ------------------------------------------------------------------
   ESTIMATEUR
   ------------------------------------------------------------------ */

.estimator-section { padding: clamp(3rem, 6vw, 5rem) 0 8rem; }

.estimator-grid {
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.est-config { display: flex; flex-direction: column; gap: clamp(3rem, 5vw, 4.5rem); }

.est-step { display: flex; flex-direction: column; gap: 1.5rem; }
.est-step-head { display: flex; flex-direction: column; gap: 0.4rem; }
.est-step-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--accent);
  font-weight: 500;
}
.est-step-head h3 {
  font-size: clamp(1.5rem, 2.3vw, 2rem);
  margin: 0;
  line-height: 1.1;
}
.est-step-head p {
  margin: 0;
  color: var(--ink-mute);
  font-size: 0.92rem;
  max-width: 50ch;
}

/* DIMENSIONS DYNAMIQUES */
#dimensionsContainer {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.dim-segment {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1.5rem 1.75rem;
  transition: border-color 0.4s var(--ease);
}
.dim-segment.is-island { border-color: var(--accent); background: rgba(181, 118, 74, 0.05); }

.dim-segment-head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.dim-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: var(--ink);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: 50%;
  letter-spacing: 0;
}
.dim-tag.accent { background: var(--accent); }
.dim-label {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.dim-inputs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.dim-inputs.single { grid-template-columns: 1fr; max-width: 50%; }

.dim-input {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.dim-input-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 500;
}
.dim-field {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  transition: border-color 0.3s var(--ease);
}
.dim-field:focus-within { border-bottom-color: var(--accent); }
.dim-field input {
  border: 0;
  background: transparent;
  padding: 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--ink);
  width: 100%;
  -moz-appearance: textfield;
  appearance: textfield;
  outline: 0;
}
.dim-field input::-webkit-outer-spin-button,
.dim-field input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.dim-unit {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--ink-mute);
  text-transform: uppercase;
}

.dim-totals {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-top: 1.25rem;
  padding: 1rem 1.25rem;
  background: var(--bg-alt);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--ink-mute);
  flex-wrap: wrap;
  text-transform: uppercase;
}
.dim-totals strong {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--ink);
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
}
.dim-totals .dim-total-strong { color: var(--accent); font-size: 1.2rem; }
.dim-totals .sep { color: var(--border); }

/* THREE-COL pour caissons */
.option-grid.three-col { grid-template-columns: repeat(3, 1fr); }

/* WORKTOP MATERIALS sub-grid */
.worktop-materials {
  margin-top: 1.25rem;
  grid-template-columns: repeat(4, 1fr);
  transition: opacity 0.4s var(--ease), max-height 0.5s var(--ease);
}

/* BUDGET INPUT */
.budget-input-wrap {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1.5rem 1.75rem;
  transition: border-color 0.35s var(--ease);
}
.budget-input-wrap:focus-within { border-color: var(--accent); }
.budget-input {
  border: 0;
  background: transparent;
  padding: 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.03em;
  color: var(--ink);
  width: 100%;
  outline: 0;
  -moz-appearance: textfield;
  appearance: textfield;
}
.budget-input::-webkit-outer-spin-button,
.budget-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.budget-input::placeholder { color: var(--ink-mute); opacity: 0.5; }
.budget-currency {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* BUDGET FEEDBACK */
.budget-feedback {
  margin-top: 1.5rem;
  padding: 1.5rem 1.75rem;
  background: var(--bg-alt);
  border-radius: 4px;
  border-left: 3px solid var(--ink-mute);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: border-color 0.4s var(--ease);
}
.budget-feedback.is-under { border-left-color: #C84B31; }
.budget-feedback.is-ok    { border-left-color: #5E8B5C; }
.budget-feedback.is-over  { border-left-color: var(--accent); }

.budget-bar { display: flex; flex-direction: column; gap: 0.65rem; }
.budget-track {
  position: relative;
  height: 8px;
  background: var(--surface);
  border-radius: 999px;
  border: 1px solid var(--border);
}
.budget-range {
  position: absolute;
  top: 0; bottom: 0;
  background: var(--ink);
  opacity: 0.85;
  border-radius: 999px;
  transition: left 0.5s var(--ease-out), width 0.5s var(--ease-out);
}
.is-under .budget-range { background: var(--ink); }
.is-ok    .budget-range { background: #5E8B5C; }
.is-over  .budget-range { background: var(--accent); }

.budget-marker {
  position: absolute;
  top: -6px;
  width: 4px;
  height: 20px;
  background: var(--ink);
  border-radius: 2px;
  transform: translateX(-50%);
  transition: left 0.5s var(--ease-out);
}
.budget-marker::after {
  content: '';
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 0; height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 7px solid var(--ink);
}
.budget-scale {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.budget-status {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.budget-status strong {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.is-under .budget-status strong { color: #C84B31; }
.is-ok    .budget-status strong { color: #5E8B5C; }
.is-over  .budget-status strong { color: var(--accent); }
.budget-status span {
  font-size: 0.88rem;
  color: var(--ink-soft);
  line-height: 1.5;
}

/* OPTION CARDS */
.option-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.85rem;
}
.option-grid.two-col { grid-template-columns: repeat(2, 1fr); }

.option-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: flex-start;
  text-align: left;
  cursor: pointer;
  font: inherit;
  color: inherit;
  border-radius: 4px;
  transition: border-color 0.35s var(--ease), background 0.35s var(--ease), transform 0.35s var(--ease);
}
.option-card:hover { border-color: var(--ink); transform: translateY(-2px); }
.option-card.selected {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--bg);
}
.option-card.selected .opt-sub { color: rgba(255,255,255,0.55); }
.option-card.selected .opt-num { color: var(--accent-soft); border-color: rgba(255,255,255,0.25); }
.option-card.selected .layout-icon svg { fill: var(--accent-soft); stroke: var(--accent-soft); }

.opt-num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--ink-mute);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 7px;
  margin-bottom: 0.4rem;
}
.opt-label {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.1;
}
.opt-sub {
  font-size: 0.78rem;
  color: var(--ink-mute);
  line-height: 1.4;
}

/* LAYOUT ICONS */
.layout-grid .option-card { align-items: center; text-align: center; padding: 1.75rem 1rem; gap: 0.8rem; }
.layout-icon {
  display: block;
  width: 64px;
  height: 38px;
}
.layout-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: var(--ink);
  stroke-width: 2;
  stroke-linejoin: round;
  transition: stroke 0.35s var(--ease), fill 0.35s var(--ease);
}
.layout-icon svg rect, .layout-icon svg path { fill: var(--ink); stroke: var(--ink); }

/* RESULT PANEL */
.est-result {
  position: sticky;
  top: 110px;
  background: var(--bg-alt);
  padding: clamp(2rem, 3vw, 2.75rem);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.est-result .eyebrow { margin: 0; }

.est-price-block {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}
.est-price-range {
  font-family: var(--font-display);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1;
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  flex-wrap: wrap;
  color: var(--ink);
}
.price-from, .price-to {
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-variant-numeric: tabular-nums;
}
.price-dash { font-size: 1.5rem; color: var(--accent); }
.est-price-currency {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--ink-mute);
}
.est-price-perml {
  width: 100%;
  margin-top: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
}

.est-summary {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.est-summary li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}
.sum-key {
  text-transform: uppercase;
  color: var(--ink-mute);
  letter-spacing: 0.1em;
}
.sum-val {
  color: var(--ink);
  text-align: right;
  font-family: var(--font-sans);
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.85rem;
  font-weight: 500;
}

.est-disclaimer {
  font-size: 0.78rem;
  color: var(--ink-mute);
  margin: 0;
  line-height: 1.5;
  padding: 1rem 0 0;
  border-top: 1px solid var(--border);
}

.est-cta {
  width: 100%;
  margin-top: 0.5rem;
}
.est-whatsapp {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  border-bottom: 1px solid var(--ink-mute);
  padding-bottom: 4px;
  align-self: center;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}
.est-whatsapp:hover { color: var(--accent); border-color: var(--accent); }

/* ------------------------------------------------------------------
   FLOATING WHATSAPP BUTTON
   ------------------------------------------------------------------ */

.wa-float {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.85rem 1.4rem 0.85rem 0.85rem;
  background: #25D366;
  color: #fff;
  border-radius: 999px;
  box-shadow: 0 14px 32px rgba(37, 211, 102, 0.42),
              0 4px 14px rgba(0, 0, 0, 0.12);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), background 0.4s var(--ease);
}
.wa-float:hover {
  background: #1FAD52;
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 20px 40px rgba(37, 211, 102, 0.5),
              0 6px 18px rgba(0, 0, 0, 0.16);
}
.wa-float svg {
  width: 30px;
  height: 30px;
  fill: #fff;
  flex-shrink: 0;
}
.wa-float-text { white-space: nowrap; }

/* Pulse ring around the button */
.wa-float::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: #25D366;
  z-index: -1;
  animation: waPulse 2.4s var(--ease-out) infinite;
}
@keyframes waPulse {
  0%   { transform: scale(1);   opacity: 0.55; }
  70%  { transform: scale(1.25); opacity: 0; }
  100% { transform: scale(1.25); opacity: 0; }
}

@media (max-width: 720px) {
  .wa-float {
    right: 1rem;
    bottom: 1rem;
    padding: 0.85rem;
    gap: 0;
  }
  .wa-float-text { display: none; }
}

/* ------------------------------------------------------------------
   REVEAL ANIMATIONS
   ------------------------------------------------------------------ */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}
.reveal[data-stagger="1"] { transition-delay: 0.08s; }
.reveal[data-stagger="2"] { transition-delay: 0.16s; }
.reveal[data-stagger="3"] { transition-delay: 0.24s; }

/* ------------------------------------------------------------------
   RESPONSIVE
   ------------------------------------------------------------------ */

@media (max-width: 1100px) {
  .hero-grid { grid-template-columns: 1fr; gap: 3rem; }
  .hero-image-wrap { margin-top: 0; height: 60vw; }
  .intro-grid { grid-template-columns: 1fr; gap: 3rem; }
  .intro-aside { position: static; }
  .services-head { grid-template-columns: 1fr; gap: 1.5rem; }
  .services-head p { max-width: none; }
  .service-card { grid-template-columns: 1fr; }
  .service-card.reverse { direction: ltr; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .process-step:nth-child(2) { border-right: 0; }
  .gallery-preview-head { grid-template-columns: 1fr; gap: 1.5rem; }
  .preview-grid { grid-auto-rows: 22vw; }
  .preview-item.a { grid-column: span 12; }
  .preview-item.b { grid-column: span 12; }
  .preview-item.c, .preview-item.d, .preview-item.e { grid-column: span 6; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-info { position: static; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 2.5rem; }

  .estimator-grid { grid-template-columns: 1fr; gap: 3rem; }
  .est-result { position: static; }
  .option-grid { grid-template-columns: repeat(2, 1fr); }
  .option-grid.three-col { grid-template-columns: repeat(3, 1fr); }
  .worktop-materials { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .nav {
    position: fixed;
    inset: 64px 0 auto 0;
    background: var(--bg);
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem var(--gutter);
    gap: 1.5rem;
    border-bottom: 1px solid var(--border);
    transform: translateY(-115%);
    transition: transform 0.4s var(--ease);
  }
  .nav.open { transform: translateY(0); }
  .header-actions .btn { display: none; }
  .menu-toggle { display: flex; }
  .menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle.open span:nth-child(2) { opacity: 0; }
  .menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .stats-row { grid-template-columns: 1fr; gap: 1.5rem; }
  .process-grid { grid-template-columns: 1fr; }
  .process-step { border-right: 0; border-bottom: 1px solid var(--border); padding: 2rem 0 !important; }
  .process-step:last-child { border-bottom: 0; }

  .preview-grid { grid-auto-rows: 65vw; gap: 0.75rem; }
  .preview-item.a, .preview-item.b, .preview-item.c, .preview-item.d, .preview-item.e {
    grid-column: span 12;
  }

  .gallery-grid { grid-template-columns: 1fr; gap: 2rem; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .form-row .form-field { margin-bottom: 2rem; }
  .contact-info { padding: 2rem; }

  .footer-top { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { justify-content: flex-start; }

  .filter-label { display: block; width: 100%; margin-bottom: 0.5rem; }

  .option-grid, .option-grid.two-col, .layout-grid, .option-grid.three-col, .worktop-materials {
    grid-template-columns: 1fr 1fr; gap: 0.6rem;
  }
  .option-card { padding: 1.1rem 1rem; }
  .est-result { padding: 1.75rem; }

  .dim-segment { padding: 1.25rem; }
  .dim-inputs { grid-template-columns: 1fr; gap: 1rem; }
  .dim-inputs.single { max-width: 100%; }
  .budget-input-wrap { padding: 1.25rem; }
  .budget-feedback { padding: 1.25rem; }
}