:root {
  --cream: #f7f2ea;
  --paper: #efe6d8;
  --ink: #2c2419;
  --muted: #6b5e50;
  --accent: #8b5a2b;
  --accent-soft: #c4956a;
  --line: rgba(44, 36, 25, 0.12);
  --shadow: 0 24px 60px rgba(44, 36, 25, 0.12);
  --radius: 18px;
  --font-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "Times New Roman", serif;
  --font-sans: "Noto Sans SC", "PingFang SC", "Helvetica Neue", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at top right, rgba(196, 149, 106, 0.18), transparent 28%),
    linear-gradient(180deg, #faf6ef 0%, var(--cream) 42%, #f3ece1 100%);
  font-family: var(--font-sans);
  line-height: 1.7;
}

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

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

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(247, 242, 234, 0.82);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand img {
  width: 52px;
  height: 52px;
  object-fit: contain;
}

.brand-text strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  letter-spacing: 0.04em;
}

.brand-text span {
  color: var(--muted);
  font-size: 0.88rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav a {
  font-size: 0.95rem;
  color: var(--muted);
  transition: color 0.2s ease;
}

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

.lang-toggle {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
  color: var(--ink);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 0.88rem;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}

.lang-toggle:hover {
  transform: translateY(-1px);
  background: white;
}

.hero {
  padding: 48px 0 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 18px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(139, 90, 43, 0.1);
  color: var(--accent);
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-copy h1 {
  margin: 0 0 18px;
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  line-height: 1.15;
  font-weight: 600;
}

.hero-copy p {
  margin: 0 0 28px;
  max-width: 34rem;
  color: var(--muted);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 148px;
  padding: 14px 22px;
  border-radius: 999px;
  font-size: 0.95rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--ink);
  color: var(--cream);
  box-shadow: var(--shadow);
}

.button-secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
}

.hero-visual {
  position: relative;
}

.hero-visual img {
  width: 100%;
  border-radius: calc(var(--radius) + 8px);
  box-shadow: var(--shadow);
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.hero-badge {
  position: absolute;
  left: 24px;
  bottom: 24px;
  padding: 16px 18px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(8px);
  box-shadow: 0 12px 30px rgba(44, 36, 25, 0.12);
  max-width: 240px;
}

.hero-badge strong {
  display: block;
  font-family: var(--font-serif);
  margin-bottom: 6px;
}

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

.section {
  padding: 72px 0;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 36px;
}

.section-heading h2 {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
}

.section-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.card {
  padding: 28px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid var(--line);
  box-shadow: 0 10px 30px rgba(44, 36, 25, 0.05);
}

.card h3 {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-size: 1.25rem;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.quote-panel {
  padding: 56px;
  border-radius: calc(var(--radius) + 6px);
  background:
    linear-gradient(135deg, rgba(139, 90, 43, 0.92), rgba(74, 49, 24, 0.96)),
    url("../assets/hero.jpg") center / cover;
  color: var(--cream);
  box-shadow: var(--shadow);
}

.quote-panel blockquote {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2.3rem);
  line-height: 1.5;
}

.quote-panel footer {
  margin-top: 22px;
  color: rgba(247, 242, 234, 0.78);
}

.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: stretch;
}

.contact-box,
.contact-note {
  padding: 32px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid var(--line);
}

.contact-box h3,
.contact-note h3 {
  margin-top: 0;
  font-family: var(--font-serif);
}

.contact-box p,
.contact-note p {
  color: var(--muted);
}

.site-footer {
  padding: 28px 0 40px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

@media (max-width: 900px) {
  .hero-grid,
  .cards,
  .contact {
    grid-template-columns: 1fr;
  }

  .nav {
    display: none;
  }

  .hero {
    padding-top: 28px;
  }

  .quote-panel {
    padding: 36px 28px;
  }
}