* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: #4a3e36;
  scroll-behavior: smooth;
}

body {
  position: relative;
  min-height: 100vh;
  background-image: linear-gradient(135deg, rgba(255, 223, 232, 0.6), rgba(220, 196, 154, 0.6));
}

.bg-layer {
  position: fixed;
  inset: 0;
  background-image: linear-gradient(rgba(255, 247, 249, 0.72), rgba(255, 247, 249, 0.72)), url("https://images.unsplash.com/photo-1521737604893-d14cc237f11d?auto=format&fit=crop&w=1920&q=80");
  background-size: cover;
  background-position: center;
  z-index: -2;
}

.site-header,
.site-footer,
.section-card {
  width: min(1120px, 92%);
  margin-inline: auto;
}

.site-header {
  margin-top: 16px;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 16px;
  backdrop-filter: blur(6px);
  position: sticky;
  top: 10px;
  z-index: 5;
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  object-fit: cover;
}

.brand {
  font-weight: 700;
  letter-spacing: 0.4px;
}

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

.nav a {
  text-decoration: none;
  color: #5b4a3d;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: 999px;
  transition: background-color 0.25s ease;
}

.nav a:hover {
  background: rgba(255, 216, 230, 0.55);
}

main {
  padding: 22px 0 40px;
  display: grid;
  gap: 22px;
}

.section-card {
  background: rgba(255, 255, 255, 0.8);
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.85);
  padding: 26px;
  box-shadow: 0 12px 34px rgba(128, 102, 82, 0.12);
}

.banner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  background: linear-gradient(90deg, #ffd3e0, #d9c4a4);
  color: #5b4a3d;
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 600;
  margin: 0 0 12px;
}

h1 {
  margin: 0 0 12px;
  font-size: clamp(1.8rem, 3.3vw, 2.8rem);
  line-height: 1.15;
}

.lead {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.75;
}

.banner-visual {
  display: flex;
  justify-content: center;
}

.banner-visual img {
  width: min(290px, 100%);
  aspect-ratio: 9/20;
  object-fit: cover;
  border-radius: 24px;
  border: 4px solid rgba(255, 255, 255, 0.9);
}

h2 {
  margin: 0 0 18px;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
}

.story-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.story-block {
  background: rgba(255, 249, 250, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: 18px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
}

.story-block.tall {
  grid-column: span 2;
}

.story-block img {
  width: 100%;
  height: 100%;
  aspect-ratio: 9/20;
  object-fit: cover;
}

.story-block .text {
  padding: 18px;
  display: grid;
  align-content: center;
  gap: 8px;
}

h3 {
  margin: 0;
  font-size: 1.1rem;
}

.story-block p {
  margin: 0;
  line-height: 1.7;
}

.phone-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

.phone-grid img {
  width: 100%;
  aspect-ratio: 9/20;
  object-fit: cover;
  border-radius: 16px;
  border: 3px solid rgba(255, 255, 255, 0.95);
}

.site-footer {
  margin-bottom: 18px;
  padding: 18px 20px;
  text-align: center;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.85);
  border-radius: 16px;
}

.footer-nav {
  justify-content: center;
  margin-bottom: 6px;
}

.site-footer p {
  margin: 4px 0;
}

.site-footer a {
  color: #6f4f47;
}

@media (max-width: 980px) {
  .banner {
    grid-template-columns: 1fr;
  }

  .story-grid {
    grid-template-columns: 1fr;
  }

  .story-block,
  .story-block.tall {
    grid-column: auto;
    grid-template-columns: 1fr;
  }

  .phone-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 640px) {
  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .section-card {
    padding: 20px;
  }

  .phone-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}