:root {
  --bg: #070707;
  --bg-2: #101010;
  --bg-3: #161616;
  --ink: #f4f1ea;
  --muted: #b6b1a7;
  --line: rgba(244, 241, 234, 0.14);
  --accent: #e7dcc8;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  --radius: 18px;
  --header: 84px;
  --font: "Outfit", system-ui, sans-serif;
  --serif: "Cormorant Garamond", Georgia, serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  letter-spacing: 0.01em;
}

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

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

button,
input,
textarea {
  font: inherit;
  color: inherit;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--ink);
  color: var(--bg);
  padding: 0.6rem 1rem;
  z-index: 100;
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(1180px, calc(100% - 2.5rem));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: var(--header);
  display: flex;
  align-items: center;
  transition: background 0.35s ease, border-color 0.35s ease, backdrop-filter 0.35s ease;
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  background: rgba(7, 7, 7, 0.86);
  border-bottom-color: var(--line);
  backdrop-filter: blur(18px);
}

.header-inner {
  width: min(1280px, calc(100% - 2.5rem));
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  line-height: 1;
}

.brand img {
  height: 52px;
  width: auto;
  display: block;
  mix-blend-mode: screen;
}

.nav {
  display: flex;
  justify-content: center;
  gap: 1.8rem;
}

.nav a {
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  position: relative;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 0;
  height: 1px;
  background: var(--ink);
  transition: width 0.3s ease;
}

.nav a:hover {
  color: var(--ink);
}

.nav a:hover::after {
  width: 100%;
}

.header-cta {
  border: 1px solid var(--line);
  padding: 0.65rem 1.1rem;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.header-cta:hover {
  background: var(--ink);
  color: var(--bg);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  background: transparent;
  padding: 0;
}

.menu-toggle span {
  display: block;
  height: 1px;
  background: var(--ink);
  margin: 7px 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  place-items: center;
  overflow: hidden;
  text-align: center;
  padding: calc(var(--header) + 2rem) 1.25rem 5rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    url("../assets/hero-marble.png") center/cover no-repeat,
    #050505;
  transform: scale(1.06);
  animation: kenburns 28s ease-in-out infinite alternate;
}

.hero-veil {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at center, rgba(0, 0, 0, 0.06), rgba(0, 0, 0, 0.4) 72%),
    linear-gradient(to bottom, rgba(7, 7, 7, 0.16), rgba(7, 7, 7, 0.7));
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 880px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.32em;
  font-size: 0.72rem;
  color: var(--accent);
  margin: 0 0 1.5rem;
}

.hero-mark {
  display: grid;
  justify-items: center;
  gap: 1.35rem;
  margin: 0;
  font-size: inherit;
  font-weight: 400;
}

.hero-logo {
  width: min(560px, 86vw);
  height: auto;
  mix-blend-mode: screen;
  filter: contrast(1.2) brightness(1.28);
}

.hero-origin {
  font-size: clamp(4.2rem, 12vw, 8.4rem);
  line-height: 0.86;
}

.hero-stone {
  font-size: 0.92rem;
  letter-spacing: 0.82em;
  margin-left: 0.82em;
}

.hero-stone i {
  display: block;
  width: 3.4rem;
  height: 1px;
  background: var(--ink);
}

.hero-slogan {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.35rem, 2.4vw, 1.9rem);
  font-weight: 500;
  color: var(--accent);
}

.hero-lead {
  max-width: 640px;
  margin: 1.8rem auto 0;
  color: var(--muted);
  font-weight: 300;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 0.9rem;
  margin-top: 2.2rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0.85rem 1.45rem;
  border: 1px solid var(--ink);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.74rem;
  transition: 0.3s ease;
  background: transparent;
  cursor: pointer;
}

.btn-solid {
  background: var(--ink);
  color: var(--bg);
}

.btn-solid:hover {
  background: transparent;
  color: var(--ink);
}

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

.scroll-hint {
  position: absolute;
  bottom: 1.6rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--muted);
}

.scroll-hint::after {
  content: "";
  display: block;
  width: 1px;
  height: 2.2rem;
  margin: 0.6rem auto 0;
  background: linear-gradient(var(--muted), transparent);
}

.strip {
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: var(--bg-2);
  padding: 0.9rem 0;
}

.strip-track {
  display: flex;
  gap: 1.4rem;
  width: max-content;
  animation: marquee 28s linear infinite;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  font-size: 0.72rem;
  color: var(--muted);
}

.about,
.uses,
.location {
  background: var(--bg);
}

.kicker {
  font-family: var(--serif);
  font-style: italic;
  color: var(--accent);
  font-size: 1.2rem;
  margin: 0 0 0.7rem;
}

.section-title {
  font-family: var(--serif);
  font-size: clamp(2.3rem, 5vw, 4rem);
  line-height: 1.05;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 0 0 1.2rem;
  max-width: 14ch;
}

.section-lead,
.about-copy p,
.location p,
.contact p,
.uses p {
  color: var(--muted);
  font-weight: 300;
  font-size: 1.05rem;
  max-width: 62ch;
}

.section-head {
  margin-bottom: 3rem;
}

.about-grid,
.location-grid,
.contact-grid,
.uses-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.stats {
  list-style: none;
  padding: 1.8rem 0 0;
  margin: 2rem 0 0;
  display: grid;
  gap: 1.3rem;
  border-top: 1px solid var(--line);
}

.stats strong {
  display: block;
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 500;
  line-height: 1;
  margin-bottom: 0.3rem;
}

.stats span {
  color: var(--muted);
  font-size: 0.92rem;
}

.slab-stack {
  margin: 0;
  position: relative;
}

.slab-stack img {
  width: 100%;
  height: 640px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.slab-stack figcaption {
  position: absolute;
  left: 1.2rem;
  right: 1.2rem;
  bottom: 1.2rem;
  padding: 1rem 1.1rem;
  background: rgba(7, 7, 7, 0.72);
  backdrop-filter: blur(12px);
  border: 1px solid var(--line);
}

.slab-stack figcaption span {
  display: block;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 0.68rem;
  margin-bottom: 0.2rem;
}

.lines {
  background:
    radial-gradient(circle at top right, rgba(231, 220, 200, 0.05), transparent 32%),
    var(--bg-2);
}

.line-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
}

.line-card {
  grid-column: span 2;
  min-height: 420px;
}

.line-card-wide {
  grid-column: span 6;
  min-height: 380px;
}

.line-open {
  width: 100%;
  height: 100%;
  min-height: inherit;
  padding: 0;
  border: 0;
  background: #000;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  text-align: left;
  border-radius: var(--radius);
}

.line-open img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.line-open:hover img {
  transform: scale(1.08);
}

.line-meta {
  position: absolute;
  inset: auto 0 0;
  padding: 4.5rem 1.4rem 1.4rem;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.88));
}

.line-type {
  margin: 0 0 0.35rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 0.66rem;
  color: var(--accent);
}

.line-meta h3,
.dialog-copy h3 {
  margin: 0 0 0.35rem;
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 500;
}

.line-meta p,
.dialog-copy p {
  margin: 0;
  color: var(--muted);
  font-weight: 300;
}

.use-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.use-list li {
  display: flex;
  gap: 1rem;
  align-items: baseline;
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 1.15rem;
}

.use-list span {
  font-family: var(--serif);
  font-style: italic;
  color: var(--accent);
  width: 2rem;
}

.address {
  font-style: normal;
  margin: 1.6rem 0 1.8rem;
  color: var(--ink);
  line-height: 1.8;
}

.map-wrap {
  min-height: 460px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
}

.map-wrap iframe {
  width: 100%;
  height: 100%;
  min-height: 460px;
  border: 0;
  filter: grayscale(1) contrast(1.05) brightness(0.82);
}

.contact {
  background: var(--bg-2);
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 2rem 0 0;
}

.contact-list li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}

.contact-list span {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

.contact-form {
  display: grid;
  gap: 1rem;
  padding: 1.8rem;
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.contact-form label {
  display: grid;
  gap: 0.45rem;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  padding: 0.7rem 0;
  outline: none;
  text-transform: none;
  letter-spacing: 0;
  font-size: 1rem;
  color: var(--ink);
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-bottom-color: var(--ink);
}

.form-actions {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: 0.6rem;
}

.form-note {
  color: var(--accent);
  font-size: 0.9rem;
}

.site-footer {
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
}

.footer-brand img {
  height: 72px;
  width: auto;
  margin-bottom: 0.8rem;
  mix-blend-mode: screen;
}

.footer-brand p,
.footer-grid p,
.footer-grid a {
  display: block;
  color: var(--muted);
  margin: 0.35rem 0;
}

.footer-label {
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.7rem;
  color: var(--ink) !important;
  margin-bottom: 0.8rem !important;
}

.footer-bottom {
  margin-top: 3rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.85rem;
}

.wa-float {
  position: fixed;
  right: 1.2rem;
  bottom: 1.2rem;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #25d366;
  color: #fff;
  z-index: 60;
  box-shadow: var(--shadow);
}

.wa-float svg {
  width: 28px;
  height: 28px;
}

.stone-dialog {
  width: min(980px, 92vw);
  padding: 0;
  border: 1px solid var(--line);
  background: var(--bg-2);
  color: var(--ink);
}

.stone-dialog::backdrop {
  background: rgba(0, 0, 0, 0.72);
}

.dialog-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  position: relative;
}

.dialog-inner img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
}

.dialog-copy {
  padding: 2rem 1.8rem;
}

.dialog-copy ul {
  padding-left: 1.1rem;
  color: var(--muted);
  margin: 1.1rem 0 1.6rem;
}

.dialog-close {
  position: absolute;
  top: 0.7rem;
  right: 0.8rem;
  width: 42px;
  height: 42px;
  border: 0;
  background: transparent;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  animation: rise 0.9s ease forwards;
}

.hero .reveal:nth-child(2) { animation-delay: 0.12s; }
.hero .reveal:nth-child(3) { animation-delay: 0.24s; }
.hero .reveal:nth-child(4) { animation-delay: 0.36s; }

@keyframes rise {
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes kenburns {
  from { transform: scale(1.04); }
  to { transform: scale(1.12); }
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (max-width: 980px) {
  .about-grid,
  .location-grid,
  .contact-grid,
  .uses-grid,
  .footer-grid,
  .dialog-inner {
    grid-template-columns: 1fr;
  }

  .line-card,
  .line-card-wide {
    grid-column: span 6;
    min-height: 360px;
  }

  .section-title {
    max-width: none;
  }

  .slab-stack img,
  .map-wrap,
  .map-wrap iframe,
  .dialog-inner img {
    min-height: 320px;
    height: 360px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal,
  .hero-bg,
  .strip-track {
    animation: none !important;
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 760px) {
  .nav {
    position: absolute;
    top: var(--header);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    gap: 1.2rem;
    padding: 1.4rem 1.5rem 1.8rem;
    background: rgba(7, 7, 7, 0.96);
    border-bottom: 1px solid var(--line);
  }

  .nav.is-open {
    display: flex;
  }

  .header-cta {
    display: none;
  }

  .menu-toggle {
    display: block;
    justify-self: end;
  }

  .header-inner {
    grid-template-columns: 1fr auto;
  }

  .brand img {
    height: 44px;
  }

  .section {
    padding: 4.5rem 0;
  }
}