/* ==========================================================================
   UMAMI WALLS — Stylesheet
   Edit color palette, fonts, and spacing tokens below.
   ========================================================================== */

:root {
  /* Color palette */
  --c-bone:     #F4F0EA;
  --c-stone:    #E8E2DA;
  --c-clay:     #D6CFC6;
  --c-taupe:    #B7A89A;
  --c-charcoal: #232323;
  --c-black:    #111111;

  /* Type */
  --f-serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --f-sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing */
  --pad-x: clamp(20px, 5vw, 80px);
  --section-y: clamp(80px, 12vw, 160px);

  /* Radius / motion */
  --radius: 4px;
  --radius-lg: 10px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* --------------------------------------------------------------------------
   Reset
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--f-sans);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.65;
  color: var(--c-charcoal);
  background: var(--c-bone);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /* Subtle paper texture */
  background-image:
    radial-gradient(circle at 20% 10%, rgba(183,168,154,0.06) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(183,168,154,0.05) 0%, transparent 50%);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: opacity .3s var(--ease), color .3s var(--ease); }
a:hover { opacity: 0.65; }
ul { list-style: none; padding: 0; margin: 0; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
.eyebrow {
  font-family: var(--f-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-taupe);
  margin: 0 0 24px;
}
.eyebrow.centered { text-align: center; }

.section-title {
  font-family: var(--f-serif);
  font-weight: 400;
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--c-black);
  margin: 0 0 24px;
}
.section-title.centered { text-align: center; }

.lead {
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.7;
  color: #555;
  margin: 0 auto;
  max-width: 640px;
}
.lead.centered { text-align: center; }

/* --------------------------------------------------------------------------
   Containers + layout primitives
   -------------------------------------------------------------------------- */
.container { width: 100%; max-width: 1320px; margin: 0 auto; padding: 0 var(--pad-x); }
.container.narrow { max-width: 880px; }
.section { padding: var(--section-y) 0; }

.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto clamp(48px, 6vw, 80px);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 18px 36px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: all .35s var(--ease);
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary { background: var(--c-black); color: var(--c-bone); }
.btn-primary:hover { background: var(--c-charcoal); opacity: 1; transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--c-bone); border: 1px solid rgba(244,240,234,.45); }
.btn-ghost:hover { background: rgba(244,240,234,.1); opacity: 1; border-color: var(--c-bone); }
.btn.full-width { width: 100%; }

/* --------------------------------------------------------------------------
   Nav
   -------------------------------------------------------------------------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 22px 0;
  background: rgba(244,240,234,0);
  transition: background .4s var(--ease), padding .4s var(--ease), box-shadow .4s var(--ease);
}
.nav.scrolled {
  background: rgba(244,240,234,0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 14px 0;
  box-shadow: 0 1px 0 rgba(0,0,0,0.05);
}
.nav-inner {
  max-width: 1480px; margin: 0 auto; padding: 0 var(--pad-x);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.nav-logo { display: flex; align-items: center; gap: 10px; }
.nav-logo img { height: 38px; width: auto; }
.nav-logo-text {
  font-family: var(--f-serif); font-size: 22px; font-weight: 500;
  letter-spacing: 0.18em; color: var(--c-black);
}
.nav.scrolled .nav-logo-text { color: var(--c-black); }

.nav-links { display: flex; gap: 36px; }
.nav-links a {
  font-size: 12px; font-weight: 400; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--c-bone);
}
.nav.scrolled .nav-links a { color: var(--c-charcoal); }

.nav-cta {
  display: inline-flex; align-items: center; padding: 12px 24px;
  font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; font-weight: 500;
  color: var(--c-bone);
  border: 1px solid rgba(244,240,234,.5);
  border-radius: var(--radius);
  transition: all .35s var(--ease);
}
.nav.scrolled .nav-cta { color: var(--c-bone); background: var(--c-black); border-color: var(--c-black); }
.nav-cta:hover { opacity: 1; background: rgba(244,240,234,.1); }
.nav.scrolled .nav-cta:hover { background: var(--c-charcoal); }

/* Mobile nav */
.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 6px; }
.nav-toggle span { width: 26px; height: 1px; background: var(--c-bone); transition: all .3s var(--ease); }
.nav.scrolled .nav-toggle span { background: var(--c-charcoal); }

.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 22px;
  padding: 32px var(--pad-x) 48px;
  background: var(--c-bone);
  border-top: 1px solid rgba(0,0,0,0.05);
}
.nav-mobile a {
  font-family: var(--f-serif); font-size: 22px; color: var(--c-charcoal);
  letter-spacing: 0.02em;
}
.nav-mobile.open { display: flex; }
.mobile-cta {
  margin-top: 8px; padding: 14px 24px;
  background: var(--c-black); color: var(--c-bone) !important;
  font-family: var(--f-sans) !important; font-size: 12px !important;
  letter-spacing: 0.2em; text-transform: uppercase; text-align: center;
  border-radius: var(--radius);
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 0 var(--pad-x);
  overflow: hidden;
  color: var(--c-bone);
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(135deg, #5a4f44 0%, #3c342c 40%, #1f1b18 100%);
  background-image:
    radial-gradient(ellipse at 30% 40%, rgba(214,207,198,0.14), transparent 55%),
    radial-gradient(ellipse at 75% 70%, rgba(183,168,154,0.10), transparent 50%),
    linear-gradient(135deg, #5a4f44 0%, #3c342c 40%, #1f1b18 100%);
  transform: scale(1.05);
}
.hero-bg::before {
  content: ''; position: absolute; inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='600' height='600'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' seed='4'/><feColorMatrix values='0 0 0 0 0.6  0 0 0 0 0.55  0 0 0 0 0.5  0 0 0 0.18 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  opacity: 0.55; mix-blend-mode: overlay;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(17,17,17,0.05) 0%, rgba(17,17,17,0.35) 60%, rgba(17,17,17,0.55) 100%);
}
.hero-content {
  position: relative; z-index: 2; max-width: 880px; padding: 140px 0 100px;
}
.hero-content .eyebrow { color: rgba(244,240,234,0.75); }
.hero-title {
  font-family: var(--f-serif); font-weight: 300;
  font-size: clamp(46px, 7.5vw, 104px);
  line-height: 0.98; letter-spacing: -0.015em;
  margin: 0 0 28px;
  color: var(--c-bone);
}
.hero-sub {
  font-size: clamp(16px, 1.4vw, 19px); line-height: 1.65;
  max-width: 580px; color: rgba(244,240,234,0.82); margin: 0 0 44px;
}
.hero-buttons { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 60px; }
.hero-buttons .btn-primary { background: var(--c-bone); color: var(--c-black); }
.hero-buttons .btn-primary:hover { background: #fff; }

.hero-trust {
  display: flex; flex-wrap: wrap; gap: 28px 40px;
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(244,240,234,0.6);
}
.hero-trust li { position: relative; padding-left: 18px; }
.hero-trust li::before {
  content: ''; position: absolute; left: 0; top: 50%;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--c-taupe); transform: translateY(-50%);
}

.hero-scroll {
  position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
  z-index: 3; width: 1px; height: 60px;
}
.hero-scroll span {
  display: block; width: 1px; height: 60px;
  background: linear-gradient(180deg, transparent, rgba(244,240,234,0.4), transparent);
  animation: scrollPulse 2.5s var(--ease) infinite;
}
@keyframes scrollPulse {
  0%,100% { opacity: 0.3; transform: scaleY(0.7); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* --------------------------------------------------------------------------
   Inner pages
   -------------------------------------------------------------------------- */
.page-hero {
  position: relative;
  min-height: clamp(520px, 72vh, 760px);
  display: flex;
  align-items: end;
  padding: 150px var(--pad-x) clamp(78px, 10vw, 130px);
  overflow: hidden;
  color: var(--c-bone);
  background:
    radial-gradient(ellipse at 18% 22%, rgba(214,207,198,0.12), transparent 48%),
    radial-gradient(ellipse at 82% 78%, rgba(183,168,154,0.10), transparent 52%),
    linear-gradient(135deg, #4c443b 0%, #27231f 45%, #111111 100%);
}
.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='540' height='540'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' seed='8'/><feColorMatrix values='0 0 0 0 0.55  0 0 0 0 0.5  0 0 0 0 0.45  0 0 0 0.18 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  opacity: 0.45;
  mix-blend-mode: overlay;
}
.page-hero-text {
  position: relative;
  z-index: 1;
  width: min(920px, 100%);
}
.page-hero-text .eyebrow { color: rgba(244,240,234,0.72); }
.page-hero h1 {
  font-family: var(--f-serif);
  font-size: clamp(44px, 6.4vw, 94px);
  font-weight: 300;
  line-height: 1;
  color: var(--c-bone);
  margin: 0 0 30px;
}
.page-hero p:not(.eyebrow) {
  max-width: 640px;
  margin: 0;
  font-size: clamp(16px, 1.4vw, 20px);
  line-height: 1.68;
  color: rgba(244,240,234,0.78);
}
.feature-row {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: clamp(44px, 6vw, 96px);
  align-items: start;
}
.feature-copy .lead {
  margin-left: 0;
  margin-right: 0;
}
.service-feature-grid,
.case-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(35,35,35,0.09);
  border: 1px solid rgba(35,35,35,0.09);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.service-feature-grid article,
.case-card {
  background: var(--c-bone);
  padding: clamp(30px, 4vw, 46px);
}
.service-feature-grid span,
.case-card span {
  display: block;
  font-family: var(--f-serif);
  font-size: 34px;
  line-height: 1;
  color: var(--c-taupe);
  margin-bottom: 22px;
}
.service-feature-grid h3,
.case-card h3 {
  font-family: var(--f-serif);
  font-size: clamp(24px, 2.2vw, 32px);
  font-weight: 500;
  line-height: 1.12;
  color: var(--c-black);
  margin: 0 0 14px;
}
.service-feature-grid p,
.case-card p {
  margin: 0;
  color: #555;
  font-size: 15px;
  line-height: 1.68;
}
.case-studies { background: var(--c-bone); }
.review-grid-large {
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
}

/* --------------------------------------------------------------------------
   Intro
   -------------------------------------------------------------------------- */
.intro { background: var(--c-bone); }

/* --------------------------------------------------------------------------
   Brand strip
   -------------------------------------------------------------------------- */
.brand-strip {
  padding: clamp(42px, 6vw, 76px) 0;
  background: #fbf8f3;
  border-bottom: 1px solid rgba(35,35,35,0.08);
}
.brand-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 30px;
}
.brand-head .eyebrow { margin-bottom: 0; }
.brand-head h2 {
  font-family: var(--f-serif);
  font-weight: 400;
  font-size: clamp(28px, 3vw, 44px);
  line-height: 1.08;
  color: var(--c-black);
  margin: 0;
  text-align: right;
}
.brand-logo-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid rgba(35,35,35,0.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--c-bone);
}
.brand-logo-card {
  min-height: 118px;
  padding: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 1px solid rgba(35,35,35,0.08);
  color: rgba(35,35,35,0.62);
  transition: background .3s var(--ease), opacity .3s var(--ease);
}
.brand-logo-card:last-child { border-right: 0; }
.brand-logo-card:hover {
  opacity: 1;
  background: #fff;
}
.brand-logo-card img {
  max-width: 160px;
  max-height: 54px;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.78;
}
.brand-logo-card span {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-align: center;
}

/* --------------------------------------------------------------------------
   Finishes
   -------------------------------------------------------------------------- */
.finishes { background: var(--c-stone); }

.filter-tabs {
  display: flex; flex-wrap: wrap; gap: 8px;
  justify-content: center;
  margin: 0 auto 60px;
  max-width: 900px;
}
.filter-tab {
  padding: 11px 22px;
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--c-charcoal);
  border: 1px solid rgba(35,35,35,0.18);
  border-radius: 999px;
  background: transparent;
  transition: all .3s var(--ease);
}
.filter-tab:hover { border-color: var(--c-charcoal); }
.filter-tab.active { background: var(--c-black); color: var(--c-bone); border-color: var(--c-black); }

.finish-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 36px;
}
.finish-card {
  background: var(--c-bone);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform .6s var(--ease), box-shadow .6s var(--ease);
  display: flex; flex-direction: column;
}
.finish-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 60px -30px rgba(35,35,35,0.18);
}
.finish-card.hidden { display: none; }

.finish-image {
  aspect-ratio: 4/3; width: 100%;
  position: relative;
  background-color: var(--c-clay);
  background-size: cover; background-position: center;
}
.finish-image::after {
  content: ''; position: absolute; inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='400' height='400'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' seed='3'/><feColorMatrix values='0 0 0 0 0.45  0 0 0 0 0.4  0 0 0 0 0.35  0 0 0 0.15 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  mix-blend-mode: overlay; opacity: 0.55;
}

/* Finish image color treatments — replace background with real photos later */
.finish-img-1  { background-image: linear-gradient(140deg, #efe6d8 0%, #d9c8b0 60%, #c5b39a 100%); }
.finish-img-2  { background-image: linear-gradient(160deg, #f1e8db 0%, #e0cdb6 50%, #b9a48a 100%); }
.finish-img-3  { background-image: linear-gradient(150deg, #ddd5c9 0%, #bfb5a8 100%); }
.finish-img-4  { background-image: linear-gradient(145deg, #b5a087 0%, #8a7866 100%); }
.finish-img-5  { background-image: linear-gradient(155deg, #f4ecde 0%, #e7d8c1 100%); }
.finish-img-6  { background-image: linear-gradient(165deg, #e2d6c2 0%, #b9a48b 100%); }
.finish-img-7  { background-image: linear-gradient(135deg, #c9c0b5 0%, #8e8579 100%); }
.finish-img-8  { background-image: linear-gradient(140deg, #aaa39a 0%, #6e6760 100%); }
.finish-img-9  { background-image: linear-gradient(180deg, #e7d8be 0%, #c5ad8a 100%); }
.finish-img-10 { background-image: linear-gradient(150deg, #f0e8d8 0%, #d6c5a8 100%); }
.finish-img-11 { background-image: linear-gradient(145deg, #e5cfb0 0%, #b8997a 100%); }
.finish-img-12 { background-image: linear-gradient(135deg, #5a4a3a 0%, #2e2620 100%); }
.finish-img-13 { background-image: linear-gradient(155deg, #d8c5ad 0%, #a08c70 100%); }
.finish-img-14 { background-image: linear-gradient(150deg, #b7a89a 0%, #8a7d70 100%); }
.finish-img-15 { background-image: linear-gradient(135deg, #c8b8a3 0%, #d8c0a0 50%, #8a7560 100%); }

.finish-body { padding: 28px 30px 32px; flex: 1; display: flex; flex-direction: column; }
.finish-letter {
  font-family: var(--f-serif); font-size: 14px; font-style: italic;
  color: var(--c-taupe); margin: 0 0 6px;
}
.finish-name {
  font-family: var(--f-serif); font-size: 26px; font-weight: 500;
  margin: 0 0 12px; color: var(--c-black); line-height: 1.15;
}
.finish-desc { font-size: 15px; color: #555; line-height: 1.6; margin: 0 0 22px; }

.finish-meta { margin: 0; display: flex; flex-direction: column; gap: 10px; }
.finish-meta > div {
  display: grid; grid-template-columns: 92px 1fr; gap: 12px; align-items: baseline;
  padding-top: 10px; border-top: 1px solid rgba(35,35,35,0.08);
}
.finish-meta dt {
  font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--c-taupe); font-weight: 500;
}
.finish-meta dd { margin: 0; font-size: 14px; color: var(--c-charcoal); }
.bar {
  display: inline-block; vertical-align: middle;
  height: 4px; border-radius: 2px;
  background: var(--c-charcoal);
  margin-right: 8px;
}
.bar-2 { width: 24px; }
.bar-3 { width: 36px; }
.bar-4 { width: 48px; }
.bar-5 { width: 60px; }

/* --------------------------------------------------------------------------
   Before/After
   -------------------------------------------------------------------------- */
.before-after { background: var(--c-bone); }
.ba-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 36px;
}
.ba-slider {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: ew-resize;
  background: var(--c-clay);
}
.ba-before, .ba-after {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
}
.ba-after { clip-path: inset(0 50% 0 0); transition: clip-path .05s linear; }
.ba-label {
  position: absolute; top: 18px;
  padding: 6px 14px;
  font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
  background: rgba(17,17,17,0.55); color: var(--c-bone);
  border-radius: 999px;
  backdrop-filter: blur(6px);
}
.ba-before .ba-label { right: 18px; }
.ba-after  .ba-label { left: 18px; }

.ba-handle {
  position: absolute; top: 0; bottom: 0; left: 50%;
  width: 2px; background: var(--c-bone);
  transform: translateX(-50%);
  pointer-events: none;
  box-shadow: 0 0 20px rgba(0,0,0,0.3);
}
.ba-handle-circle {
  position: absolute; top: 50%; left: 50%;
  width: 44px; height: 44px;
  transform: translate(-50%, -50%);
  background: var(--c-bone); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; color: var(--c-charcoal);
  box-shadow: 0 6px 18px rgba(0,0,0,0.25);
}
.ba-range {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  opacity: 0; cursor: ew-resize; z-index: 3;
}
.ba-caption {
  position: absolute; bottom: 18px; left: 18px; right: 18px;
  font-family: var(--f-serif); font-size: 18px; font-style: italic;
  color: var(--c-bone);
  text-shadow: 0 2px 12px rgba(0,0,0,0.5);
  margin: 0;
}

/* Before / After image gradient placeholders */
.ba-img-before-1 { background-image: linear-gradient(180deg, #f5f3ef 0%, #e6e2dc 100%); }
.ba-img-after-1  { background-image: linear-gradient(155deg, #f4ecde 0%, #d8c4a8 100%); }
.ba-img-before-2 { background-image: linear-gradient(180deg, #e8e6e2 0%, #cfcbc4 100%); }
.ba-img-after-2  { background-image: linear-gradient(140deg, #b8aea3 0%, #6e645a 100%); }
.ba-img-before-3 { background-image: linear-gradient(180deg, #ecead4 0%, #c9c4a8 100%); }
.ba-img-after-3  { background-image: linear-gradient(145deg, #a08566 0%, #5c4733 100%); }

/* --------------------------------------------------------------------------
   Why
   -------------------------------------------------------------------------- */
.why { background: var(--c-clay); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1px;
  background: rgba(35,35,35,0.08);
  border: 1px solid rgba(35,35,35,0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.why-card {
  background: var(--c-bone);
  padding: 40px 32px;
  transition: background .4s var(--ease);
}
.why-card:hover { background: #fbf8f3; }
.why-card h4 {
  font-family: var(--f-serif); font-size: 22px; font-weight: 500;
  margin: 0 0 12px; color: var(--c-black);
}
.why-card p { font-size: 14px; color: #555; line-height: 1.65; margin: 0; }

.research-note {
  margin-top: 60px;
  padding: 44px 48px;
  background: var(--c-bone);
  border-left: 2px solid var(--c-taupe);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  max-width: 880px;
}
.research-note p { font-size: 16px; line-height: 1.75; color: var(--c-charcoal); margin: 0; }
.research-note p:first-child { margin-bottom: 12px; }
.research-note strong { color: var(--c-black); font-weight: 500; }

/* --------------------------------------------------------------------------
   Full service
   -------------------------------------------------------------------------- */
.full-service { background: var(--c-bone); }
.two-col {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: center;
}
.full-image {
  aspect-ratio: 4/5;
  border-radius: var(--radius-lg);
  background-image:
    radial-gradient(ellipse at 30% 30%, rgba(255,255,255,0.15), transparent 50%),
    linear-gradient(160deg, #d8c8b2 0%, #a08868 100%);
  position: relative;
  overflow: hidden;
}
.full-image::after {
  content: ''; position: absolute; inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='400' height='400'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.7' numOctaves='2' seed='5'/><feColorMatrix values='0 0 0 0 0.5  0 0 0 0 0.4  0 0 0 0 0.3  0 0 0 0.2 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  mix-blend-mode: overlay; opacity: 0.55;
}
.check-list {
  margin-top: 32px;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 32px;
}
.check-list li {
  position: relative; padding-left: 24px;
  font-size: 15px; color: var(--c-charcoal);
}
.check-list li::before {
  content: ''; position: absolute; left: 0; top: 9px;
  width: 12px; height: 1px; background: var(--c-taupe);
}

/* --------------------------------------------------------------------------
   Process
   -------------------------------------------------------------------------- */
.process { background: var(--c-stone); }
.timeline {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px;
  counter-reset: step;
}
.timeline li {
  background: var(--c-bone);
  padding: 40px 32px;
  border-radius: var(--radius-lg);
  position: relative;
  transition: transform .4s var(--ease);
}
.timeline li:hover { transform: translateY(-4px); }
.step-no {
  display: block;
  font-family: var(--f-serif); font-size: 42px; font-weight: 300; font-style: italic;
  color: var(--c-taupe); margin-bottom: 18px; line-height: 1;
}
.timeline h4 {
  font-family: var(--f-serif); font-size: 24px; font-weight: 500;
  margin: 0 0 12px; color: var(--c-black);
}
.timeline p { font-size: 14px; color: #555; line-height: 1.65; margin: 0; }

/* --------------------------------------------------------------------------
   Reviews
   -------------------------------------------------------------------------- */
.reviews { background: var(--c-bone); }
.review-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}
.review-card {
  background: var(--c-stone);
  padding: 48px 40px;
  border-radius: var(--radius-lg);
  position: relative;
  display: flex; flex-direction: column;
}
.quote-mark {
  font-family: var(--f-serif); font-size: 72px; line-height: 0.4;
  color: var(--c-taupe); margin: 0 0 24px; opacity: 0.5;
}
.review-card p:not(.quote-mark) {
  font-family: var(--f-serif); font-size: 22px; line-height: 1.5;
  color: var(--c-charcoal); margin: 0 0 24px; flex: 1; font-weight: 400;
}
.review-card footer {
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--c-taupe);
}

/* --------------------------------------------------------------------------
   Gallery
   -------------------------------------------------------------------------- */
.gallery { background: var(--c-stone); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 240px;
  gap: 18px;
}
.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--c-clay);
  cursor: pointer;
  transition: all .5s var(--ease);
}
.gallery-item.hidden { display: none; }
.gallery-item span {
  position: absolute; bottom: 20px; left: 22px; right: 22px;
  font-family: var(--f-serif); font-size: 16px; font-style: italic;
  color: var(--c-bone);
  opacity: 0; transition: opacity .35s var(--ease);
  text-shadow: 0 2px 10px rgba(0,0,0,0.4);
}
.gallery-item::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(17,17,17,0.5) 100%);
  opacity: 0; transition: opacity .35s var(--ease);
}
.gallery-item:hover { transform: translateY(-3px); }
.gallery-item:hover::after { opacity: 1; }
.gallery-item:hover span { opacity: 1; }

.gallery-item.gal-1 { grid-column: span 2; grid-row: span 2; background-image: linear-gradient(140deg, #efe6d8, #c5b39a); }
.gallery-item.gal-2 { background-image: linear-gradient(140deg, #c9c0b5, #8e8579); }
.gallery-item.gal-3 { grid-column: span 2; background-image: linear-gradient(140deg, #b5a087, #6a5946); }
.gallery-item.gal-4 { background-image: linear-gradient(140deg, #cfc4b5, #9a8b7a); }
.gallery-item.gal-5 { background-image: linear-gradient(180deg, #e7d8be, #b8997a); }
.gallery-item.gal-6 { grid-column: span 2; background-image: linear-gradient(135deg, #c8b8a3, #8a7560); }
.gallery-item.gal-7 { background-image: linear-gradient(135deg, #f1e8db, #b9a48a); }
.gallery-item.gal-8 { background-image: linear-gradient(140deg, #b8a896, #6a5c4a); }

/* --------------------------------------------------------------------------
   Articles
   -------------------------------------------------------------------------- */
.articles { background: var(--c-bone); }
.article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 36px;
}
.article-card {
  display: block;
  background: var(--c-stone);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform .5s var(--ease);
}
.article-card:hover { transform: translateY(-4px); opacity: 1; }
.article-img {
  aspect-ratio: 16/10;
  background-color: var(--c-clay);
}
.art-1 { background-image: linear-gradient(145deg, #e5d6bf, #b39977); }
.art-2 { background-image: linear-gradient(155deg, #ddd5c9, #a39a8a); }
.art-3 { background-image: linear-gradient(140deg, #f0e8d8, #c5a880); }
.art-4 { background-image: linear-gradient(135deg, #c9c0b5, #7a716a); }
.art-5 { background-image: linear-gradient(150deg, #efe6d8, #b9a48a); }
.art-6 { background-image: linear-gradient(160deg, #d8c5ad, #8a6a4a); }

.article-body { padding: 30px 32px 36px; }
.article-tag {
  font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--c-taupe); margin: 0 0 14px;
}
.article-card h3 {
  font-family: var(--f-serif); font-size: 22px; font-weight: 500;
  line-height: 1.25; margin: 0 0 18px; color: var(--c-black);
}
.read-more {
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--c-charcoal); font-weight: 500;
}

/* --------------------------------------------------------------------------
   FAQ
   -------------------------------------------------------------------------- */
.faq { background: var(--c-stone); }
.faq-list { display: flex; flex-direction: column; gap: 0; }
.faq-item {
  border-bottom: 1px solid rgba(35,35,35,0.12);
  padding: 28px 0;
}
.faq-item:first-child { border-top: 1px solid rgba(35,35,35,0.12); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex; justify-content: space-between; align-items: flex-start; gap: 24px;
  font-family: var(--f-serif); font-size: clamp(18px, 2vw, 22px); font-weight: 500;
  color: var(--c-black);
  transition: opacity .3s var(--ease);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; font-family: var(--f-sans); font-weight: 300; font-size: 28px;
  color: var(--c-taupe); line-height: 1; transition: transform .4s var(--ease);
  flex-shrink: 0;
}
.faq-item[open] summary::after { content: '−'; }
.faq-item summary:hover { opacity: 0.7; }
.faq-item p {
  margin: 18px 0 0; max-width: 720px;
  font-size: 15px; color: #555; line-height: 1.75;
}

/* --------------------------------------------------------------------------
   Contact
   -------------------------------------------------------------------------- */
.contact { background: var(--c-black); color: var(--c-bone); }
.contact .eyebrow { color: var(--c-taupe); }
.contact .section-title { color: var(--c-bone); }
.contact .lead { color: rgba(244,240,234,0.7); margin: 0 0 32px; }

.contact-grid {
  display: grid; grid-template-columns: 1fr 1.2fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}
.contact-meta {
  margin-top: 36px;
  display: flex; flex-direction: column; gap: 18px;
}
.contact-meta li {
  padding-top: 16px; border-top: 1px solid rgba(244,240,234,0.12);
  font-size: 15px;
}
.contact-meta span {
  display: block;
  font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--c-taupe); margin-bottom: 4px;
}

.contact-form {
  background: rgba(244,240,234,0.04);
  border: 1px solid rgba(244,240,234,0.1);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 48px);
  display: flex; flex-direction: column; gap: 18px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.contact-form label {
  display: flex; flex-direction: column; gap: 6px;
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--c-taupe);
}
.contact-form label.full { grid-column: 1 / -1; }
.contact-form input,
.contact-form select,
.contact-form textarea {
  font-family: var(--f-sans);
  font-size: 15px; font-weight: 300; letter-spacing: normal; text-transform: none;
  color: var(--c-bone);
  padding: 14px 16px;
  background: rgba(244,240,234,0.06);
  border: 1px solid rgba(244,240,234,0.14);
  border-radius: var(--radius);
  transition: all .25s var(--ease);
  width: 100%;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--c-bone);
  background: rgba(244,240,234,0.1);
}
.contact-form select option { background: var(--c-charcoal); color: var(--c-bone); }
.contact-form input[type="file"] {
  padding: 12px 16px;
  cursor: pointer;
  color: rgba(244,240,234,0.6);
}
.contact-form textarea { resize: vertical; min-height: 120px; }
.contact-form .btn-primary {
  background: var(--c-bone); color: var(--c-black);
  margin-top: 8px;
}
.contact-form .btn-primary:hover { background: #fff; }
.form-success {
  margin-top: 8px;
  padding: 12px 16px;
  background: rgba(244,240,234,0.08);
  border-radius: var(--radius);
  font-size: 14px; color: var(--c-bone);
  text-align: center;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer { background: var(--c-black); color: rgba(244,240,234,0.6); padding: 80px 0 30px; border-top: 1px solid rgba(244,240,234,0.08); }
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 60px;
}
.footer-logo { height: 40px; width: auto; margin-bottom: 18px; filter: brightness(0) invert(1); opacity: 0.9; }
.footer-logo-text {
  font-family: var(--f-serif); font-size: 22px; font-weight: 500;
  letter-spacing: 0.18em; color: var(--c-bone); margin: 0 0 18px;
}
.footer-tag {
  font-family: var(--f-serif); font-size: 18px; font-style: italic;
  color: rgba(244,240,234,0.7); margin: 0; max-width: 280px; line-height: 1.4;
}
.footer-col h5 {
  font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--c-taupe); margin: 0 0 22px; font-weight: 500;
}
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col li, .footer-col a { font-size: 14px; color: rgba(244,240,234,0.7); }
.footer-col a:hover { color: var(--c-bone); opacity: 1; }

.footer-bottom {
  border-top: 1px solid rgba(244,240,234,0.08);
  padding-top: 30px;
  max-width: 1320px;
  margin: 0 auto;
  padding-left: var(--pad-x); padding-right: var(--pad-x);
  display: flex; justify-content: space-between; gap: 16px;
  font-size: 12px; color: rgba(244,240,234,0.4); letter-spacing: 0.04em;
}
.footer-bottom p { margin: 0; }

/* --------------------------------------------------------------------------
   Sticky CTA (mobile only)
   -------------------------------------------------------------------------- */
.sticky-cta {
  display: none;
  position: fixed; left: 16px; right: 16px; bottom: 16px;
  z-index: 90;
  padding: 16px;
  background: var(--c-black); color: var(--c-bone);
  font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; font-weight: 500;
  text-align: center; border-radius: var(--radius);
  box-shadow: 0 12px 30px -10px rgba(0,0,0,0.4);
}

/* --------------------------------------------------------------------------
   Reveal animation
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 1.1s var(--ease), transform 1.1s var(--ease);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .two-col { grid-template-columns: 1fr; }
  .full-image { aspect-ratio: 16/10; order: -1; }
  .feature-row { grid-template-columns: 1fr; }
  .brand-logo-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .brand-logo-card:nth-child(2n) { border-right: 0; }
  .brand-logo-card:nth-child(n + 3) { border-top: 1px solid rgba(35,35,35,0.08); }
  .timeline { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 40px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 220px; }
  .gallery-item.gal-1 { grid-column: span 2; grid-row: span 1; }
  .gallery-item.gal-3, .gallery-item.gal-6 { grid-column: span 2; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }

  .hero { min-height: 92vh; }
  .hero-content { padding: 110px 0 120px; }
  .hero-trust { gap: 16px 24px; font-size: 10px; }
  .hero-buttons .btn { padding: 16px 28px; }
  .page-hero {
    min-height: 520px;
    padding-top: 118px;
    padding-bottom: 72px;
  }

  .brand-head {
    display: block;
    margin-bottom: 24px;
  }
  .brand-head .eyebrow { margin-bottom: 12px; }
  .brand-head h2 { text-align: left; }

  .finish-grid { grid-template-columns: 1fr; }
  .finish-body { padding: 24px; }
  .service-feature-grid,
  .case-grid { grid-template-columns: 1fr; }
  .service-feature-grid article,
  .case-card { padding: 32px 26px; }

  .why-grid { grid-template-columns: 1fr 1fr; }

  .timeline { grid-template-columns: 1fr; }

  .form-row { grid-template-columns: 1fr; }
  .check-list { grid-template-columns: 1fr; }

  .footer-inner { grid-template-columns: 1fr; gap: 40px; padding-bottom: 40px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .sticky-cta { display: block; }

  .gallery-grid { grid-template-columns: 1fr; grid-auto-rows: 280px; }
  .gallery-item, .gallery-item.gal-1, .gallery-item.gal-3, .gallery-item.gal-6 { grid-column: span 1; grid-row: span 1; }

  .filter-tabs { justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 8px; }
  .filter-tab { flex-shrink: 0; }
}

@media (max-width: 480px) {
  .brand-logo-grid { grid-template-columns: 1fr; }
  .brand-logo-card {
    border-right: 0;
    border-top: 1px solid rgba(35,35,35,0.08);
  }
  .brand-logo-card:first-child { border-top: 0; }
  .why-grid { grid-template-columns: 1fr; }
  .review-card { padding: 36px 28px; }
  .research-note { padding: 32px 24px; }
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}