:root {
  --ink: #2a2520;
  --cream: #f5f0e8;
  --sand: #ede8df;
  --gold: #c9a96e;
  --muted: #6b6460;
  --taupe: #a89d8a;
  --line: rgba(42, 37, 32, 0.15);
  --dark: #1a1713;
  --serif: "Lora", Georgia, serif;
  --sans: "Work Sans", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--sans); background: var(--cream); color: var(--ink); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 400; line-height: 1.2; }
em { font-style: italic; }

.container { max-width: 1280px; margin: 0 auto; padding: 0 32px; }
.section { padding: 112px 0; }
.section--sand { background: var(--sand); }
.section--dark { background: var(--ink); color: var(--cream); }
h2 { font-size: 48px; }
.lead { color: var(--muted); font-weight: 300; font-size: 16px; line-height: 1.8; }

.eyebrow { font-size: 12px; letter-spacing: 0.3em; text-transform: uppercase; color: var(--gold); margin-bottom: 20px; }
.eyebrow--muted { color: var(--taupe); text-align: center; letter-spacing: 0.25em; }
.eyebrow--center { text-align: center; margin-bottom: 64px; }
.eyebrow--line { display: flex; align-items: center; gap: 16px; }
.eyebrow--line::before { content: ""; width: 48px; height: 1px; background: var(--gold); }

/* Buttons */
.btn { display: inline-block; font-size: 12px; font-weight: 500; letter-spacing: 0.15em; text-transform: uppercase; padding: 16px 32px; border: 1px solid transparent; transition: background .3s, color .3s, border-color .3s; text-align: center; }
.btn--gold { background: var(--gold); color: var(--ink); }
.btn--gold:hover { background: #d8ba82; }
.btn--outline-light { border-color: rgba(245, 240, 232, 0.4); color: var(--cream); }
.btn--outline-light:hover { background: var(--cream); color: var(--ink); border-color: var(--cream); }
.btn--dark { background: var(--ink); color: var(--cream); }
.btn--dark:hover { background: #3d362f; }
.btn--block { display: block; width: 100%; }
.btn--nav { padding: 8px 24px; border-color: var(--gold); color: var(--gold); letter-spacing: 0.15em; }
.btn--nav:hover { background: var(--gold); color: var(--ink); }

/* Nav */
.nav { position: fixed; inset: 0 0 auto 0; z-index: 50; transition: background .5s, box-shadow .5s, padding .5s; color: var(--cream); padding: 24px 0; }
.nav.is-scrolled { background: rgba(245, 240, 232, 0.92); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); color: var(--ink); border-bottom: 1px solid var(--line); padding: 16px 0; }
.nav__inner { display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; flex-direction: column; line-height: 1.2; }
.logo__name { font-weight: 600; font-size: 16px; letter-spacing: 0.25em; }
.logo__sub { font-size: 10px; letter-spacing: 0.3em; text-transform: uppercase; color: rgba(245, 240, 232, 0.6); margin-top: 4px; }
.nav.is-scrolled .logo__sub { color: var(--taupe); }
.nav__links { display: flex; align-items: center; gap: 40px; }
.nav__links a:not(.btn) { font-size: 13px; font-weight: 500; letter-spacing: 0.15em; text-transform: uppercase; opacity: .85; transition: opacity .2s, color .2s; }
.nav__links a:not(.btn):hover { opacity: 1; color: var(--gold); }
.nav__toggle { display: none; width: 32px; height: 32px; position: relative; }
.nav__toggle span { position: absolute; left: 4px; right: 4px; height: 1.5px; background: currentColor; transition: transform .3s, top .3s; }
.nav__toggle span:first-child { top: 11px; }
.nav__toggle span:last-child { top: 19px; }
.nav__toggle[aria-expanded="true"] span:first-child { top: 15px; transform: rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:last-child { top: 15px; transform: rotate(-45deg); }

/* Hero */
.hero { position: relative; min-height: 600px; height: 100vh; display: flex; align-items: flex-end; padding-bottom: 80px; overflow: hidden; color: var(--cream); }
.hero__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero__overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(42, 37, 32, 0.75) 0%, rgba(42, 37, 32, 0.3) 50%, rgba(42, 37, 32, 0.1) 100%); }
.hero__content { position: relative; width: 100%; }
.hero h1 { font-size: 72px; line-height: 1.1; margin-bottom: 24px; }
.hero__lead { max-width: 520px; font-size: 18px; font-weight: 300; line-height: 1.7; color: rgba(245, 240, 232, 0.7); margin-bottom: 40px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 56px; }
.stats { display: grid; grid-template-columns: repeat(4, auto); justify-content: start; gap: 64px; padding-top: 32px; border-top: 1px solid rgba(245, 240, 232, 0.2); }
.stats dt { font-family: var(--serif); font-size: 30px; color: var(--gold); line-height: 1.2; }
.stats dd { font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(245, 240, 232, 0.6); }

/* Headers */
.split-head { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; margin-bottom: 64px; }
.split-head--end { align-items: end; }
.split-head .lead { max-width: 440px; padding-top: 28px; }
.center-head { text-align: center; max-width: 620px; margin: 0 auto 64px; }
.center-head h2 { margin-bottom: 24px; }

/* Collections */
.collections { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(42, 37, 32, 0.1); }
.collection { background: var(--sand); }
.collection__media { position: relative; aspect-ratio: 6 / 7; overflow: hidden; }
.collection__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s ease; }
.collection:hover .collection__media img { transform: scale(1.05); }
.collection__badge { position: absolute; top: 16px; left: 16px; display: flex; align-items: center; gap: 8px; background: rgba(245, 240, 232, 0.92); padding: 6px 12px; font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase; }
.collection__badge i { width: 10px; height: 10px; border-radius: 50%; background: var(--dot); border: 1px solid rgba(42, 37, 32, 0.2); }
.collection__body { padding: 28px 28px 32px; }
.collection h3 { font-size: 20px; margin-bottom: 12px; }
.collection p { font-size: 14px; color: var(--muted); font-weight: 300; line-height: 1.75; margin-bottom: 20px; }
.collection__link { font-size: 12px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted); transition: color .2s; }
.collection__link:hover { color: var(--gold); }

/* Products */
.filters { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; }
.filter { font-size: 12px; font-weight: 500; letter-spacing: 0.15em; text-transform: uppercase; padding: 8px 20px; border: 1px solid rgba(42, 37, 32, 0.2); transition: background .2s, color .2s, border-color .2s; }
.filter:hover { border-color: var(--ink); }
.filter.is-active { background: var(--ink); color: var(--cream); border-color: var(--ink); }
.products { display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px 32px; }
.product { transition: opacity .4s; }
.product[hidden] { display: none; }
.product__media { position: relative; aspect-ratio: 30 / 34; overflow: hidden; background: #ddd6c8; }
.product__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s ease; }
.product:hover .product__media img { transform: scale(1.05); }
.product__num { position: absolute; top: 16px; left: 16px; z-index: 2; width: 32px; height: 32px; display: grid; place-items: center; background: rgba(245, 240, 232, 0.92); font-size: 12px; letter-spacing: 0.1em; }
.product__tag { position: absolute; top: 16px; right: 16px; z-index: 2; background: var(--ink); color: var(--cream); font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase; padding: 5px 10px; }
.product__hover { position: absolute; inset: auto 0 0 0; z-index: 1; padding: 48px 20px 20px; background: linear-gradient(to top, rgba(42, 37, 32, 0.85), transparent); color: var(--cream); opacity: 0; transform: translateY(8px); transition: opacity .4s, transform .4s; }
.product:hover .product__hover { opacity: 1; transform: none; }
.product__hover strong { display: block; font-size: 11px; font-weight: 500; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); }
.product__hover span { font-size: 13px; color: rgba(245, 240, 232, 0.8); }
.product__info { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; padding-top: 16px; }
.product h3 { font-size: 17px; margin-bottom: 2px; }
.product__stone { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--taupe); }
.product__buy { text-align: right; font-size: 13px; font-weight: 500; white-space: nowrap; }
.product__buy a { display: block; font-size: 12px; font-weight: 400; color: var(--muted); margin-top: 2px; transition: color .2s; }
.product__buy a:hover { color: var(--gold); }

/* Featured */
.featured { display: grid; grid-template-columns: 1fr 1fr; min-height: 733px; background: var(--ink); color: var(--cream); }
.featured__img img { width: 100%; height: 100%; object-fit: cover; }
.featured__panel { padding: 80px 64px; display: flex; flex-direction: column; justify-content: center; }
.featured h2 { font-size: 48px; margin-bottom: 12px; }
.featured__sub { color: var(--taupe); font-size: 15px; margin-bottom: 40px; }
.specs { display: grid; grid-template-columns: 1fr 1fr; gap: 0 32px; margin-bottom: 32px; }
.specs div { padding: 16px 0; border-top: 1px solid rgba(245, 240, 232, 0.12); }
.specs dt { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--taupe); margin-bottom: 4px; }
.specs dd { font-size: 14px; }
.featured__desc { color: rgba(245, 240, 232, 0.5); font-size: 14px; font-weight: 300; line-height: 1.85; margin-bottom: 40px; }
.featured__cta { display: flex; flex-wrap: wrap; gap: 16px; }

/* Materials */
.swatches { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; margin-bottom: 64px; }
.swatch { text-align: center; }
.swatch span { display: block; aspect-ratio: 1; background: var(--c); border: 2px solid var(--b); margin-bottom: 12px; transition: transform .3s; }
.swatch:hover span { transform: translateY(-4px); }
.swatch h4 { font-family: var(--sans); font-weight: 500; font-size: 12px; }
.swatch p { font-size: 11px; color: var(--taupe); letter-spacing: 0.05em; }
.finishes { border-top: 1px solid var(--line); padding-top: 40px; }
.finishes__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 28px; }
.finishes__grid div { background: var(--sand); padding: 24px; text-align: center; }
.finishes__grid h4 { font-size: 15px; margin-bottom: 8px; }
.finishes__grid p { font-size: 12px; color: var(--muted); font-weight: 300; line-height: 1.7; }

/* Bespoke */
.bespoke { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.bespoke h2 { margin-bottom: 24px; }
.bespoke .lead { margin-bottom: 40px; max-width: 560px; }
.steps li { display: flex; gap: 16px; padding: 20px 0; border-top: 1px solid var(--line); max-width: 560px; }
.steps span { font-size: 12px; letter-spacing: 0.1em; color: var(--gold); padding-top: 3px; }
.steps h4 { font-size: 15px; margin-bottom: 4px; }
.steps p { font-size: 13px; color: var(--muted); font-weight: 300; line-height: 1.7; }
.form { background: var(--cream); padding: 40px 32px 32px; }
.form h3 { font-size: 20px; margin-bottom: 8px; }
.form__intro { font-size: 14px; color: var(--muted); font-weight: 300; margin-bottom: 24px; }
.form label { display: block; font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--taupe); margin-bottom: 20px; }
.form input, .form select, .form textarea { display: block; width: 100%; margin-top: 8px; background: var(--sand); border: 1px solid rgba(42, 37, 32, 0.12); padding: 12px 14px; font: 300 14px var(--sans); letter-spacing: 0; text-transform: none; color: var(--ink); border-radius: 0; appearance: none; -webkit-appearance: none; }
.form select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%236b6460' stroke-width='1.5'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; }
.form select:invalid { color: var(--muted); }
.form textarea { resize: vertical; min-height: 96px; }
.form input::placeholder, .form textarea::placeholder { color: var(--muted); opacity: .8; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--gold); }
.form .is-invalid { border-color: #b3563f; }
.form__note { text-align: center; font-size: 12px; color: var(--taupe); font-weight: 300; margin-top: 16px; padding: 0 16px; }
.form__note.is-success { color: var(--ink); }

/* Testimonials */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); }
.quotes figure { padding: 0 32px; border-left: 1px solid rgba(245, 240, 232, 0.12); display: flex; flex-direction: column; justify-content: space-between; }
.quotes figure:first-child { border-left: 0; padding-left: 0; }
.quotes figure:last-child { padding-right: 0; }
.quotes blockquote { font-family: var(--serif); font-style: italic; font-size: 22px; line-height: 1.65; margin-bottom: 32px; }
.quotes figcaption { border-top: 1px solid rgba(245, 240, 232, 0.12); padding-top: 20px; }
.quotes strong { display: block; font-weight: 500; font-size: 13px; }
.quotes span { font-size: 12px; color: var(--taupe); }

/* Footer */
.footer { background: var(--dark); color: var(--cream); padding: 80px 0 40px; }
.footer__grid { display: grid; grid-template-columns: 1.1fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 56px; border-bottom: 1px solid rgba(245, 240, 232, 0.1); }
.logo--light .logo__sub { color: var(--taupe); }
.footer__about { font-size: 14px; color: var(--taupe); font-weight: 300; line-height: 1.85; margin: 24px 0; max-width: 260px; }
.social { display: flex; flex-wrap: wrap; gap: 16px; font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--taupe); }
.social a:hover, .footer li a:hover, .footer__contact a:hover, .footer__bottom a:hover { color: var(--gold); }
.footer h5 { font-family: var(--sans); font-weight: 500; font-size: 12px; letter-spacing: 0.25em; text-transform: uppercase; color: rgba(245, 240, 232, 0.7); margin-bottom: 24px; }
.footer li { margin-bottom: 12px; }
.footer li a, .footer__contact { font-size: 14px; color: var(--taupe); font-weight: 300; transition: color .2s; }
.footer__contact { margin-bottom: 12px; line-height: 1.7; }
.footer__news { margin-top: 32px; margin-bottom: 16px !important; }
.newsletter { display: flex; }
.newsletter input { flex: 1; min-width: 0; background: rgba(245, 240, 232, 0.06); border: 1px solid rgba(245, 240, 232, 0.12); padding: 10px 14px; font: 300 13px var(--sans); color: var(--cream); border-radius: 0; }
.newsletter input:focus { outline: none; border-color: var(--gold); }
.newsletter button { width: 40px; background: var(--gold); color: var(--ink); font-size: 16px; transition: background .2s; }
.newsletter button:hover { background: #d8ba82; }
.footer__bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; padding-top: 32px; font-size: 12px; color: var(--taupe); font-weight: 300; }
.footer__bottom div { display: flex; gap: 24px; }

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* Responsive */
@media (max-width: 900px) {
  .section { padding: 88px 0; }
  .hero h1 { font-size: 60px; }
  .collections, .products { grid-template-columns: repeat(2, 1fr); }
  .swatches { grid-template-columns: repeat(3, 1fr); }
  .finishes__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .featured__panel { padding: 64px 40px; }
  .nav__links { gap: 24px; }
}

@media (max-width: 820px) {
  .container { padding: 0 20px; }
  h2, .featured h2 { font-size: 36px; }
  .split-head, .bespoke, .featured { grid-template-columns: 1fr; }
  .split-head { gap: 24px; margin-bottom: 40px; }
  .split-head .lead { padding-top: 0; }
  .filters { justify-content: flex-start; }
  .featured__img { height: 420px; }
  .featured__panel { padding: 56px 20px; }
  .quotes { grid-template-columns: 1fr; gap: 40px; }
  .quotes figure, .quotes figure:first-child, .quotes figure:last-child { border-left: 0; padding: 0; border-top: 1px solid rgba(245, 240, 232, 0.12); padding-top: 32px; }
  .quotes figure:first-child { border-top: 0; padding-top: 0; }

  .nav__toggle { display: block; }
  .nav__links { position: fixed; inset: 0 0 0 0; top: 0; flex-direction: column; justify-content: center; gap: 32px; background: var(--ink); color: var(--cream); opacity: 0; visibility: hidden; transition: opacity .3s, visibility .3s; z-index: -1; }
  .nav__links.is-open { opacity: 1; visibility: visible; }
  .nav__links a:not(.btn) { font-size: 16px; }
  .nav__toggle { position: relative; z-index: 2; }
  .nav.menu-open { color: var(--cream); background: transparent; backdrop-filter: none; border-color: transparent; }
  .nav.menu-open .logo__sub { color: var(--taupe); }
}

@media (max-width: 600px) {
  .section { padding: 72px 0; }
  .hero { padding-bottom: 48px; }
  .hero h1 { font-size: 44px; }
  .hero__lead { font-size: 16px; }
  .hero__cta { margin-bottom: 40px; }
  .hero__cta .btn { flex: 1 1 100%; }
  .stats { grid-template-columns: 1fr 1fr; gap: 24px 32px; }
  .collections, .products { grid-template-columns: 1fr; }
  .swatches { grid-template-columns: repeat(2, 1fr); }
  .finishes__grid { grid-template-columns: 1fr; }
  .specs { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; }
  .form { padding: 32px 20px 24px; }
}