:root {
  --ink: #17201b;
  --muted: #6c746f;
  --paper: #f7f5ef;
  --panel: #ffffff;
  --moss: #3f6b4d;
  --clay: #b2644f;
  --stone: #66706a;
  --gold: #d0a45f;
  --line: rgba(23, 32, 27, 0.14);
  --shadow: 0 22px 70px rgba(23, 32, 27, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family:
    "Inter", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, BlinkMacSystemFont,
    sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
}

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

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px clamp(20px, 5vw, 72px);
  color: #fff;
  background: linear-gradient(180deg, rgba(10, 14, 12, 0.74), rgba(10, 14, 12, 0));
}

.brand,
.nav-links {
  display: flex;
  align-items: center;
}

.brand {
  gap: 18px;
  font-weight: 820;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border: 1px solid rgba(255, 255, 255, 0.48);
  background: rgba(255, 255, 255, 0.12);
  font-size: 22px;
  letter-spacing: 0;
}

.brand-text {
  max-width: 210px;
  font-size: clamp(20px, 2.2vw, 30px);
  line-height: 1.05;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-links {
  gap: clamp(14px, 3vw, 36px);
  font-size: 14px;
}

.nav-links a {
  opacity: 0.86;
}

.nav-links a:hover {
  opacity: 1;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: #fff;
}

.hero-image,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(7, 11, 9, 0.82) 0%, rgba(7, 11, 9, 0.48) 43%, rgba(7, 11, 9, 0.1) 100%),
    linear-gradient(180deg, rgba(7, 11, 9, 0.08) 45%, rgba(7, 11, 9, 0.78) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(760px, calc(100% - 40px));
  margin: 0 clamp(20px, 7vw, 92px) clamp(58px, 10vh, 104px);
}

.eyebrow,
.section-kicker,
.project-type {
  margin: 0 0 14px;
  color: var(--clay);
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #e4c88c;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 720px;
  margin-bottom: 22px;
  font-size: clamp(44px, 7vw, 84px);
  line-height: 1.08;
  font-weight: 720;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(30px, 4.2vw, 54px);
  line-height: 1.16;
  font-weight: 700;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 21px;
  line-height: 1.25;
}

.hero-copy {
  max-width: 620px;
  margin-bottom: 32px;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(16px, 2vw, 19px);
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-weight: 700;
  line-height: 1.2;
}

.button.primary {
  color: #101612;
  background: #f0d38d;
}

.button.secondary {
  color: inherit;
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.1);
}

.section,
.section-band {
  padding: clamp(68px, 9vw, 126px) clamp(20px, 6vw, 84px);
}

.section-band {
  background: #ffffff;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  gap: clamp(28px, 7vw, 92px);
  align-items: start;
}

.intro p,
.section-copy,
.project-body p,
.service-list p,
.process-grid p,
.contact-panel p {
  color: var(--muted);
}

.intro p {
  margin: 10px 0 0;
  font-size: 18px;
}

.section-heading,
.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1.2fr);
  gap: clamp(26px, 6vw, 84px);
  align-items: start;
}

.section-heading {
  align-items: end;
  margin-bottom: 32px;
}

.text-link {
  justify-self: end;
  padding-bottom: 8px;
  color: var(--moss);
  font-weight: 760;
  border-bottom: 1px solid currentColor;
}

.video-showcase {
  display: grid;
  grid-template-columns: minmax(240px, 0.58fr) minmax(0, 1.42fr);
  gap: clamp(22px, 4vw, 58px);
  align-items: end;
  margin: 0 0 28px;
  padding: clamp(22px, 3vw, 38px) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.video-showcase-copy h3 {
  margin: 10px 0 16px;
  font-size: clamp(24px, 2.6vw, 38px);
  line-height: 1.18;
}

.video-showcase-copy p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}

.project-film {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 8px;
  background: #101612;
  box-shadow: 0 14px 34px rgba(23, 32, 27, 0.14);
}

.project-grid {
  display: grid;
  grid-template-columns: 1.18fr 0.82fr;
  grid-auto-rows: minmax(360px, auto);
  gap: 24px;
}

.project-card {
  min-height: 100%;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 12px 34px rgba(23, 32, 27, 0.08);
}

.project-card.feature {
  grid-row: span 2;
}

.project-visual {
  position: relative;
  min-height: 360px;
  background-color: #d8d0c3;
  overflow: hidden;
}

.feature .project-visual {
  min-height: 620px;
}

.project-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(23, 32, 27, 0), rgba(23, 32, 27, 0.14));
  pointer-events: none;
}

.project-card:hover .project-visual {
  filter: saturate(1.04) contrast(1.02);
}

.visual-courtyard {
  background:
    linear-gradient(135deg, rgba(23, 32, 27, 0.08), rgba(208, 164, 95, 0.08)),
    url("assets/project-courtyard.webp") center / cover;
}

.visual-hotel {
  background:
    linear-gradient(145deg, rgba(28, 39, 32, 0.08), rgba(181, 151, 107, 0.12)),
    url("assets/project-hotel.webp") center / cover;
}

.visual-retail {
  background:
    linear-gradient(135deg, rgba(178, 100, 79, 0.08), rgba(36, 49, 45, 0.08)),
    url("assets/project-retail.webp") center / cover;
}

.project-body {
  padding: 30px;
}

.project-body p:last-child,
.service-list p,
.process-grid p,
.contact-panel p {
  margin-bottom: 0;
}

.service-list {
  display: grid;
  gap: 22px;
}

.service-list article {
  display: grid;
  grid-template-columns: 58px minmax(240px, 0.82fr) minmax(260px, 1fr);
  gap: 20px 28px;
  align-items: center;
  padding: 28px 0;
  border-top: 1px solid var(--line);
}

.service-list span {
  color: var(--gold);
  font-weight: 800;
}

.service-copy {
  grid-column: 2;
}

.service-copy h3 {
  margin-bottom: 14px;
}

.service-image {
  grid-column: 3;
  min-height: 210px;
  border-radius: 8px;
  background-color: #d8d0c3;
  box-shadow: 0 16px 42px rgba(23, 32, 27, 0.12);
}

.service-courtyard {
  background:
    linear-gradient(180deg, rgba(23, 32, 27, 0.02), rgba(23, 32, 27, 0.08)),
    url("assets/project-courtyard.webp") center / cover;
}

.service-retail {
  background:
    linear-gradient(180deg, rgba(23, 32, 27, 0.02), rgba(23, 32, 27, 0.08)),
    url("assets/project-retail.webp") center / cover;
}

.service-hotel {
  background:
    linear-gradient(180deg, rgba(23, 32, 27, 0.02), rgba(23, 32, 27, 0.08)),
    url("assets/project-hotel.webp") center / cover;
}

.process-section {
  background: #e9eee8;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 32px;
  background: var(--line);
  border: 1px solid var(--line);
}

.process-grid div {
  min-height: 220px;
  padding: 26px;
  background: #f8f8f4;
}

.process-grid strong {
  display: block;
  margin-bottom: 18px;
  font-size: 20px;
}

.contact-section {
  padding: clamp(72px, 10vw, 132px) clamp(20px, 6vw, 84px);
  background:
    linear-gradient(115deg, rgba(23, 32, 27, 0.9), rgba(23, 32, 27, 0.72)),
    url("assets/hero-landscape.webp") center 66% / cover;
}

.contact-panel {
  width: min(760px, 100%);
  padding: clamp(34px, 6vw, 64px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  color: #fff;
  background: rgba(18, 27, 22, 0.72);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.contact-panel p {
  color: rgba(255, 255, 255, 0.76);
  margin-bottom: 26px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(20px, 6vw, 84px);
  color: var(--muted);
  font-size: 14px;
  background: #fff;
}

@media (max-width: 900px) {
  .site-header {
    position: absolute;
    align-items: flex-start;
  }

  .nav-links {
    gap: 16px;
  }

  .intro-grid,
  .section-heading,
  .split-section,
  .video-showcase,
  .project-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .text-link {
    justify-self: start;
  }

  .feature .project-visual,
  .project-visual {
    min-height: 420px;
  }

  .service-list article {
    grid-template-columns: 58px 1fr;
  }

  .service-copy {
    grid-column: 2;
  }

  .service-image {
    grid-column: 1 / -1;
    min-height: 300px;
  }
}

@media (max-width: 620px) {
  .site-header {
    padding: 16px 18px;
  }

  .brand {
    gap: 10px;
  }

  .brand-mark {
    width: 52px;
    height: 52px;
    font-size: 18px;
  }

  .brand-text {
    max-width: 150px;
    font-size: 16px;
    line-height: 1.05;
  }

  .nav-links {
    font-size: 13px;
  }

  .hero {
    min-height: 88vh;
  }

  .hero-content {
    width: calc(100% - 36px);
    margin: 0 18px 44px;
  }

  h1 {
    font-size: 42px;
  }

  .button {
    width: 100%;
  }

  .service-list article {
    grid-template-columns: 1fr;
  }

  .service-copy,
  .service-image {
    grid-column: auto;
  }

  .service-image {
    min-height: 240px;
  }

  .contact-panel {
    padding: 28px 20px;
  }

  .site-footer {
    flex-direction: column;
  }
}