/* ============================================================
   CREATIONS — Quartz & Granite Countertops
   style.css  |  Main stylesheet
   ============================================================ */

/* ── CSS Variables ────────────────────────────────────────── */
:root {
  /* Color palette — drawn from logo */
  --clr-bg:          #141414;
  --clr-bg-alt:      #1c1c1c;
  --clr-surface:     #222222;
  --clr-border:      #2e2e2e;

  --clr-stone-light: #b8b8b8;
  --clr-stone-mid:   #8a8a8a;
  --clr-stone-dark:  #5a5a5a;

  --clr-text:        #e8e4df;
  --clr-text-muted:  #9a9590;
  --clr-text-dark:   #2a2620;

  --clr-accent:      #c8a96e;   /* warm gold — subtle luxury accent */
  --clr-accent-dim:  #9e8050;

  --clr-white:       #f5f2ee;

  /* Typography */
  --font-display:    'Cormorant SC', serif;
  --font-body-serif: 'Cormorant Garamond', serif;
  --font-sans:       'Jost', sans-serif;

  /* Spacing */
  --gap-xs:   0.5rem;
  --gap-sm:   1rem;
  --gap-md:   2rem;
  --gap-lg:   4rem;
  --gap-xl:   7rem;

  /* Layout */
  --max-w:    1200px;
  --header-h: 80px;

  /* Transitions */
  --ease:     cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background-color: var(--clr-bg);
  color: var(--clr-text);
  font-family: var(--font-body-serif);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }

/* ── Utility ──────────────────────────────────────────────── */
.container {
  width: 90%;
  max-width: var(--max-w);
  margin-inline: auto;
}

.section-pad { padding: var(--gap-xl) 0; }

.dark-section {
  background-color: var(--clr-bg-alt);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
}

.section-label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 0.75rem;
}
.section-label.light { color: var(--clr-accent); }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 400;
  letter-spacing: 0.04em;
  line-height: 1.2;
  color: var(--clr-white);
  margin-bottom: 1.5rem;
}
.section-title em {
  font-style: italic;
  font-family: var(--font-body-serif);
  color: var(--clr-stone-light);
}
.section-title.light { color: var(--clr-white); }

.section-subtitle {
  font-size: 1.05rem;
  color: var(--clr-text-muted);
  max-width: 520px;
  margin-bottom: 3rem;
}

.body-text {
  font-size: 1.05rem;
  color: var(--clr-text-muted);
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.85rem 2.2rem;
  border-radius: 2px;
  transition: all 0.3s var(--ease);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--clr-accent);
  color: var(--clr-text-dark);
}
.btn-primary:hover {
  background: var(--clr-accent-dim);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--clr-white);
  border: 1px solid rgba(255,255,255,0.3);
}
.btn-ghost:hover {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
}

.btn-outline {
  background: transparent;
  color: var(--clr-stone-light);
  border: 1px solid var(--clr-stone-dark);
}
.btn-outline:hover {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
}

/* ── Site Header ──────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(20, 20, 20, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--clr-border);
  transition: background 0.3s var(--ease);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  width: 90%;
  max-width: var(--max-w);
  margin-inline: auto;
}

.logo-img {
  height: 72px;
  width: auto;
  object-fit: contain;
  border-radius: 22px;
  /* If logo has dark bg, it will blend naturally */
}

.logo-link { display: flex; align-items: center; z-index: 102;}

.nav-list {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-link {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--clr-stone-mid);
  transition: color 0.2s;
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--clr-accent);
  transition: width 0.3s var(--ease);
}
.nav-link:hover,
.nav-link.active { color: var(--clr-white); }
.nav-link:hover::after,
.nav-link.active::after { width: 100%; }

.nav-link.nav-cta {
  padding: 0.55rem 1.4rem;
  border: 1px solid var(--clr-stone-dark);
  border-radius: 2px;
  color: var(--clr-stone-light);
}
.nav-link.nav-cta::after { display: none; }
.nav-link.nav-cta:hover {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;

  z-index: 101;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--clr-stone-light);
  transition: all 0.3s var(--ease);
}
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
}

/* Stone texture backdrop — pure CSS grain */
.hero-bg-texture {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(90,80,70,0.18) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 30% 70%, rgba(60,55,50,0.12) 0%, transparent 60%),
    linear-gradient(160deg, #0e0e0e 0%, #1a1a18 40%, #141414 100%);
  z-index: 0;


  pointer-events: none;
}
/* Subtle grain via SVG filter */
.hero-bg-texture::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.35;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 90%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding: var(--gap-xl) 0;
  animation: heroReveal 1.1s var(--ease) both;
}

@keyframes heroReveal {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 1.25rem;
  animation: heroReveal 1.1s 0.1s var(--ease) both;
}

.hero-title {
  font-family: var(--font-display);
  /* font-size: clamp(3rem, 8vw, 6.5rem); */
  font-size: clamp(3rem, 7.5vw, 5.75rem);
  font-weight: 300;
  letter-spacing: 0.06em;
  line-height: 1.1;
  color: var(--clr-white);
  margin-bottom: 1.75rem;
  animation: heroReveal 1.1s 0.2s var(--ease) both;
}
.hero-title em {
  font-style: italic;
  font-family: var(--font-body-serif);
  color: var(--clr-stone-light);
  font-weight: 300;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: var(--clr-text-muted);
  max-width: 500px;
  margin-bottom: 2.75rem;
  line-height: 1.7;
  animation: heroReveal 1.1s 0.35s var(--ease) both;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: heroReveal 1.1s 0.5s var(--ease) both;
}

/* ── Hero — centered identity layout ─────────────────────── */
.hero-content--centered {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-identity {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  animation: heroReveal 1.1s 0.05s var(--ease) both;
}

.hero-logo {
  /* width: clamp(120px, 18vw, 200px); */
  width: clamp(180px, 90vw, 350px);
  height: auto;
  filter: drop-shadow(0 0 30px rgba(200,169,110,0.15));
  /* margin-bottom: 0.25rem; */
}

.hero-company-name {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 9vw, 7.5rem);
  font-weight: 400;
  letter-spacing: 0.12em;
  line-height: 1;
  color: var(--clr-white);
  text-transform: uppercase;
  animation: heroReveal 1.1s 0.15s var(--ease) both;
}

.hero-company-sub {
  font-family: var(--font-sans);
  font-size: clamp(0.65rem, 1.4vw, 0.85rem);
  font-weight: 400;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--clr-stone-mid);
  animation: heroReveal 1.1s 0.25s var(--ease) both;
}

.hero-divider {
  width: 60px;
  height: 1px;
  background: var(--clr-accent);
  opacity: 0.6;
  margin: 1.75rem auto;
  animation: heroReveal 1.1s 0.3s var(--ease) both;
}

.hero-tagline {
  font-family: var(--font-body-serif);
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  font-weight: 300;
  letter-spacing: 0.04em;
  color: var(--clr-white);
  margin-bottom: 1rem;
  line-height: 1.3;
  animation: heroReveal 1.1s 0.35s var(--ease) both;
}
.hero-tagline em {
  font-style: italic;
  color: var(--clr-stone-light);
}

.hero-content--centered .hero-eyebrow {
  margin-bottom: 0.75rem;
}

.hero-content--centered .hero-subtitle {
  text-align: center;
  max-width: 480px;
}

.hero-content--centered .hero-actions {
  justify-content: center;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 90%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 1;
}
.hero-scroll-hint span {
  font-family: var(--font-sans);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-stone-dark);
  writing-mode: vertical-rl;
}
.scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, var(--clr-stone-dark), transparent);
  animation: scrollPulse 2s infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; }
  50%       { opacity: 1; }
}

/* ── Intro Strip ──────────────────────────────────────────── */
.intro-strip {
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
  padding: 2.5rem 0;
  background: var(--clr-surface);
}

.intro-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  width: 90%;
  max-width: 800px;
  margin-inline: auto;
}

.intro-stat {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  text-align: center;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 400;
  color: var(--clr-accent);
  letter-spacing: 0.05em;
}

.stat-label {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clr-stone-mid);
}

.intro-divider {
  width: 1px;
  height: 50px;
  background: var(--clr-border);
  flex-shrink: 0;
  margin: 0 2rem;
}

/* ── About Teaser ─────────────────────────────────────────── */
.about-teaser-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-lg);
  align-items: center;
}

.about-teaser-text { max-width: 520px; }

/* Stone swatches — decorative material palette */
.stone-swatch-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  height: 380px;
}

.swatch {
  position: relative;
  border-radius: 3px;
  overflow: hidden;
  cursor: default;
  transition: transform 0.3s var(--ease);
}
.swatch:hover { transform: scale(1.02); }

.swatch-label {
  position: absolute;
  bottom: 0.75rem;
  left: 0.75rem;
  font-family: var(--font-sans);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  background: rgba(0,0,0,0.4);
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
}

/* Simulated stone textures via CSS gradients */
.swatch-1 {
  background:
    radial-gradient(ellipse at 30% 40%, rgba(180,175,170,0.4) 0%, transparent 60%),
    linear-gradient(135deg, #d8d3cc 0%, #c2bdb8 30%, #b8b3ae 60%, #ccc8c4 100%);
  /* Quartz — clean, light */
}
.swatch-2 {
  background:
    radial-gradient(ellipse at 60% 30%, rgba(80,75,65,0.6) 0%, transparent 50%),
    radial-gradient(ellipse at 20% 70%, rgba(60,55,50,0.5) 0%, transparent 40%),
    linear-gradient(160deg, #4a4540 0%, #2e2a26 50%, #3c3830 100%);
  /* Black Granite */
}
.swatch-3 {
  background:
    repeating-linear-gradient(
      80deg,
      transparent,
      transparent 15px,
      rgba(160,155,150,0.15) 15px,
      rgba(160,155,150,0.15) 16px
    ),
    linear-gradient(140deg, #e8e3dc 0%, #d8d0c8 40%, #ccc5bc 100%);
  /* Marble */
}
.swatch-4 {
  background:
    radial-gradient(ellipse at 50% 50%, rgba(200,169,110,0.25) 0%, transparent 70%),
    linear-gradient(120deg, #5a5550 0%, #484440 60%, #525048 100%);
  /* Custom / Dark */
}

/* ── Services Grid ────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5px;
  margin-top: 3rem;
  background: var(--clr-border);
  border: 1px solid var(--clr-border);
}

/* .service-card {
  background: var(--clr-bg-alt);
  padding: 2.5rem 2rem;
  transition: background 0.3s var(--ease);
} */

.service-card {
  background: var(--clr-bg-alt);
  padding: 2.5rem 2rem;
  transition: background 0.3s var(--ease);
  display: flex;
  flex-direction: column;
}

.service-card:hover { background: var(--clr-surface); }

.service-icon {
  width: 40px;
  height: 40px;
  color: var(--clr-accent);
  margin-bottom: 1.25rem;
}
.service-icon svg { width: 100%; height: 100%; }

.service-title {
  font-family: var(--font-display);
  /* font-size: 1.2rem; */
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--clr-white);
  margin-bottom: 0.75rem;
}

.service-desc {
  /* font-size: 0.95rem; */
  font-size: 1.2rem;
  color: var(--clr-text-muted);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

.service-link {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clr-accent);
  transition: color 0.2s;


  margin-top: auto;
}
.service-link:hover { color: var(--clr-white); }

/* ── Gallery ──────────────────────────────────────────────── */
.gallery-section { padding-bottom: 0; }
.gallery-section .container { margin-bottom: 2.5rem; }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: 260px 260px;
  gap: 4px;
  margin-bottom: 0;
}

.gallery-item { overflow: hidden; cursor: pointer; }
.gallery-item--large {
  grid-column: span 7;
  grid-row: span 2;
}
.gallery-item:nth-child(2) { grid-column: span 5; }
.gallery-item:nth-child(3) { grid-column: span 3; }
.gallery-item:nth-child(4) { grid-column: span 2; }
.gallery-item--wide        { grid-column: span 5; }

.gallery-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: flex-end;
  padding: 1rem;
  transition: transform 0.5s var(--ease);
  position: relative;
}
.gallery-item:hover .gallery-placeholder { transform: scale(1.03); }

.gallery-placeholder span {
  font-family: var(--font-sans);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  background: rgba(0,0,0,0.5);
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
  position: relative;
  z-index: 1;
}

/* Placeholder stone textures */
.gp-dark {
  background:
    radial-gradient(ellipse at 40% 40%, rgba(60,55,50,0.7) 0%, transparent 60%),
    linear-gradient(150deg, #3a3530 0%, #2a2520 60%, #302d28 100%);
}
.gp-mid {
  background:
    radial-gradient(ellipse at 60% 30%, rgba(100,95,88,0.5) 0%, transparent 50%),
    linear-gradient(130deg, #6a6560 0%, #555050 100%);
}
.gp-light {
  background:
    linear-gradient(160deg, #c8c4be 0%, #b8b4ae 60%, #ccc8c2 100%);
}
.gp-veined {
  background:
    repeating-linear-gradient(
      70deg,
      transparent,
      transparent 20px,
      rgba(90,85,80,0.2) 20px,
      rgba(90,85,80,0.2) 21px
    ),
    linear-gradient(140deg, #888480 0%, #706e6a 100%);
}
.gp-warm {
  background:
    radial-gradient(ellipse at 50% 50%, rgba(200,169,110,0.12) 0%, transparent 70%),
    linear-gradient(160deg, #d4cec8 0%, #c0bab4 40%, #cacac0 100%);
}

.gallery-cta {
  text-align: center;
  padding: 3rem 0 var(--gap-xl);
}

/* ── Testimonials ─────────────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: var(--clr-border);
  border: 1px solid var(--clr-border);
  margin-top: 3rem;
}

.testimonial-card {
  background: var(--clr-bg-alt);
  padding: 2.5rem 2rem;
  position: relative;
}

.quote-mark {
  font-family: var(--font-body-serif);
  font-size: 5rem;
  line-height: 1;
  color: var(--clr-accent);
  opacity: 0.4;
  margin-bottom: -1.5rem;
  margin-left: -0.25rem;
}

.testimonial-text {
  font-size: 1rem;
  color: var(--clr-text-muted);
  line-height: 1.75;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.author-name {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-stone-light);
}

.author-location {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--clr-stone-dark);
}

/* ── CTA Banner ───────────────────────────────────────────── */
.cta-banner {
  position: relative;
  padding: 5rem 0;
  overflow: hidden;
  background: var(--clr-surface);
  border-top: 1px solid var(--clr-border);
}

.cta-texture {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 20% 50%, rgba(200,169,110,0.07) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 80% 50%, rgba(90,80,70,0.1) 0%, transparent 60%);
}

.cta-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--clr-white);
  margin-bottom: 0.5rem;
}

.cta-sub {
  font-size: 1rem;
  color: var(--clr-text-muted);
}

/* ── Site Footer ──────────────────────────────────────────── */
.site-footer {
  background: #0e0e0e;
  border-top: 1px solid var(--clr-border);
  padding-top: 3.5rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--clr-border);
}

.footer-logo {
  height: 72px;
  width: auto;
  margin-bottom: 0.75rem;
  border-radius: 22px;
}

.footer-tagline {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clr-stone-dark);
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.footer-nav a {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-stone-mid);
  transition: color 0.2s;
}
.footer-nav a:hover { color: var(--clr-accent); }

.footer-contact p {
  font-size: 0.9rem;
  color: var(--clr-stone-mid);
  margin-bottom: 0.5rem;
}
.footer-contact a { color: var(--clr-stone-mid); transition: color 0.2s; }
.footer-contact a:hover { color: var(--clr-accent); }

.footer-bottom {
  text-align: center;
  padding: 1.25rem 0;
}
.footer-bottom p {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--clr-stone-dark);
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-teaser-grid { grid-template-columns: 1fr; }
  .about-teaser-visual { max-width: 480px; }
  .stone-swatch-grid { height: 280px; }

  .gallery-grid {
    grid-template-columns: repeat(6, 1fr);
    grid-template-rows: repeat(4, 200px);
  }
  .gallery-item--large { grid-column: span 6; grid-row: span 2; }
  .gallery-item:nth-child(2) { grid-column: span 3; }
  .gallery-item:nth-child(3) { grid-column: span 3; }
  .gallery-item:nth-child(4) { grid-column: span 2; }
  .gallery-item--wide        { grid-column: span 4; }
}

@media (max-width: 768px) {
  :root { --gap-xl: 4rem; }

  .hamburger { display: flex; }

  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    background: rgba(14,14,14,0.97);
    backdrop-filter: blur(12px);
    padding: 2rem 1.5rem 3rem;
    transform: translateY(-110%);
    opacity: 0;
    transition: transform 0.4s var(--ease), opacity 0.3s var(--ease);
    border-bottom: 1px solid var(--clr-border);

    z-index: 99;

  }
  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
  }
  .nav-list {
    flex-direction: column;
    gap: 1.5rem;
    align-items: flex-start;
  }
  .nav-link { font-size: 1rem; letter-spacing: 0.1em; }

  .hero-scroll-hint { display: none; }

  .intro-grid { flex-direction: column; gap: 2rem; }
  .intro-divider { width: 80px; height: 1px; margin: 0; }

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

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

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: repeat(5, 180px);
  }
  .gallery-item--large { grid-column: span 2; }
  .gallery-item:nth-child(2),
  .gallery-item:nth-child(3),
  .gallery-item:nth-child(4),
  .gallery-item--wide { grid-column: span 1; }

  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }

  .cta-inner { flex-direction: column; text-align: center; }
}