:root {
  --bg: #f6f1e8;
  --paper: #fffaf1;
  --ink: #20201d;
  --muted: #686258;
  --line: rgba(44, 40, 34, 0.16);
  --amber: #c7813c;
  --teal: #407f78;
  --graphite: #343434;
  --shadow: 0 24px 70px rgba(42, 35, 25, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 6%, rgba(199, 129, 60, 0.18), transparent 24rem),
    linear-gradient(180deg, #fbf6ed 0%, var(--bg) 42%, #f0eadf 100%);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 56px);
  background: rgba(246, 241, 232, 0.82);
  border-bottom: 1px solid rgba(44, 40, 34, 0.08);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  font-weight: 700;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: #fffaf1;
  background: var(--graphite);
  border-radius: 50%;
  box-shadow: 0 8px 18px rgba(32, 32, 29, 0.14);
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(14px, 3vw, 34px);
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 600;
}

.nav-links a,
.contact-links a {
  transition: color 180ms ease;
}

.nav-links a:hover,
.contact-links a:hover {
  color: var(--teal);
}

.language-toggle {
  justify-self: end;
  width: 46px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  background: rgba(255, 250, 241, 0.78);
  font-weight: 700;
  cursor: pointer;
}

.section-shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(320px, 1.14fr);
  align-items: center;
  gap: clamp(30px, 6vw, 80px);
  min-height: calc(100vh - 72px);
  padding: 60px 0 46px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--teal);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2 {
  margin: 0;
  font-family: Georgia, "Songti SC", "STSong", serif;
  line-height: 1.08;
}

h1 {
  max-width: 780px;
  font-size: clamp(2.8rem, 7vw, 6.7rem);
  letter-spacing: 0;
}

h2 {
  font-size: clamp(2rem, 4.5vw, 4.2rem);
  letter-spacing: 0;
}

h3 {
  margin: 0;
  font-size: clamp(1.08rem, 1.8vw, 1.34rem);
  letter-spacing: 0;
}

.hero-lede,
.section-copy p:not(.eyebrow) {
  max-width: 620px;
  color: var(--muted);
  font-size: clamp(1.02rem, 1.4vw, 1.2rem);
}

.hero-lede {
  margin: 24px 0 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-weight: 800;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(42, 35, 25, 0.12);
}

.button.primary {
  color: #fffaf1;
  background: var(--graphite);
}

.button.secondary {
  background: rgba(255, 250, 241, 0.7);
}

.hero-visual,
.narrative-image {
  position: relative;
  margin: 0;
}

.hero-visual img,
.narrative-image img,
.work-heading img {
  border: 1px solid rgba(44, 40, 34, 0.12);
  border-radius: 8px;
  box-shadow: var(--shadow);
  object-fit: cover;
}

.hero-visual img {
  aspect-ratio: 16 / 10;
  height: auto;
}

.hero-visual figcaption {
  position: absolute;
  right: 18px;
  bottom: 18px;
  display: grid;
  gap: 2px;
  max-width: min(280px, calc(100% - 36px));
  padding: 14px 16px;
  color: var(--paper);
  background: rgba(32, 32, 29, 0.72);
  border: 1px solid rgba(255, 250, 241, 0.22);
  border-radius: 8px;
  backdrop-filter: blur(16px);
}

.hero-visual figcaption span {
  color: rgba(255, 250, 241, 0.72);
  font-size: 0.76rem;
}

.intro-band {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(20px, 4vw, 70px);
  padding: 38px clamp(20px, 4vw, 54px);
  margin-top: -20px;
  color: #fffaf1;
  background: linear-gradient(135deg, var(--graphite), #4b4035);
  border-radius: 8px;
}

.intro-band p {
  margin: 0;
  font-family: Georgia, "Songti SC", "STSong", serif;
  font-size: clamp(1.25rem, 2.4vw, 2rem);
  line-height: 1.35;
}

.narrative {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(28px, 6vw, 92px);
  padding: clamp(84px, 12vw, 150px) 0;
}

.narrative-image img {
  aspect-ratio: 4 / 5;
  height: auto;
}

.section-copy p {
  margin: 22px 0 0;
}

.work {
  padding: clamp(72px, 10vw, 130px) 0;
  background: rgba(255, 250, 241, 0.48);
  border-top: 1px solid rgba(44, 40, 34, 0.08);
  border-bottom: 1px solid rgba(44, 40, 34, 0.08);
}

.work-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 0.72fr);
  align-items: end;
  gap: clamp(28px, 5vw, 70px);
}

.work-heading img {
  aspect-ratio: 3 / 2;
  height: auto;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 28px;
}

.work-card,
.principle-item {
  border: 1px solid rgba(44, 40, 34, 0.12);
  border-radius: 8px;
  background: rgba(255, 250, 241, 0.7);
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease;
}

.work-card {
  min-height: 250px;
  padding: clamp(22px, 3vw, 34px);
}

.work-card:hover,
.principle-item:hover {
  transform: translateY(-4px);
  border-color: rgba(64, 127, 120, 0.34);
  background: rgba(255, 250, 241, 0.94);
}

.work-card span {
  display: inline-block;
  margin-bottom: 48px;
  color: var(--amber);
  font-weight: 800;
}

.work-card p,
.principle-item p {
  margin: 16px 0 0;
  color: var(--muted);
}

.principles {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1.15fr);
  gap: clamp(30px, 6vw, 86px);
  padding: clamp(84px, 12vw, 150px) 0;
}

.principle-list {
  display: grid;
  gap: 14px;
}

.principle-item {
  padding: 24px;
}

.contact {
  padding: clamp(60px, 9vw, 104px) clamp(20px, 5vw, 70px);
  margin-bottom: 42px;
  color: #fffaf1;
  background:
    linear-gradient(135deg, rgba(64, 127, 120, 0.72), transparent 54%),
    linear-gradient(135deg, #262521, #4a392c);
  border-radius: 8px;
}

.contact .eyebrow,
.contact h2 {
  color: #fffaf1;
}

.contact h2 {
  max-width: 920px;
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.contact-links a {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  padding: 0 16px;
  border: 1px solid rgba(255, 250, 241, 0.24);
  border-radius: 999px;
  color: #fffaf1;
  background: rgba(255, 250, 241, 0.08);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 620ms ease,
    transform 620ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .hero,
  .narrative,
  .work-heading,
  .principles {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 42px;
  }

  .hero-visual {
    order: -1;
  }

  .narrative-image {
    max-width: 560px;
  }

  .work-grid,
  .intro-band {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .section-shell {
    width: min(100% - 28px, 1180px);
  }

  .site-header {
    padding: 12px 14px;
  }

  .brand span:last-child {
    display: none;
  }

  h1 {
    font-size: clamp(2.45rem, 14vw, 4.2rem);
  }

  .hero-actions,
  .contact-links {
    flex-direction: column;
  }

  .button,
  .contact-links a {
    width: 100%;
  }

  .hero-visual figcaption {
    position: static;
    max-width: none;
    margin-top: 10px;
    color: var(--ink);
    background: rgba(255, 250, 241, 0.82);
  }

  .hero-visual figcaption span {
    color: var(--muted);
  }

  .work-card {
    min-height: 210px;
  }

  .narrative {
    padding-top: 70px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}