:root {
  color-scheme: light;
  --ink: #18221f;
  --muted: #617069;
  --line: #d9e3dd;
  --paper: #f7f4ed;
  --white: #fffdfa;
  --green: #14634f;
  --green-dark: #0d4438;
  --coral: #dd6b4d;
  --gold: #b98936;
  --shadow: 0 20px 70px rgba(24, 34, 31, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px clamp(18px, 5vw, 64px);
  background: rgba(255, 253, 250, 0.92);
  border-bottom: 1px solid rgba(217, 227, 221, 0.8);
  backdrop-filter: blur(16px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 180px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  background: var(--green);
  color: white;
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--muted);
  margin-top: 2px;
}

.nav-links {
  display: flex;
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
}

.header-cta,
.primary-btn,
.secondary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid transparent;
  font-weight: 700;
  cursor: pointer;
}

.header-cta,
.primary-btn {
  background: var(--green);
  color: white;
}

.secondary-btn {
  border-color: var(--line);
  background: var(--white);
  color: var(--green-dark);
}

.secondary-btn.light {
  color: white;
  border-color: rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.08);
}

.hero {
  position: relative;
  min-height: calc(100vh - 66px);
  display: grid;
  align-items: end;
  padding: clamp(80px, 9vw, 130px) clamp(18px, 6vw, 80px) 56px;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8, 28, 24, 0.86), rgba(8, 28, 24, 0.34) 55%, rgba(8, 28, 24, 0.1)),
    url("./assets/hotel-exterior.jpg") center / cover;
}

.hero-content {
  position: relative;
  width: min(760px, 100%);
  color: white;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
}

.hero .eyebrow {
  color: #ffd58a;
}

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

h1 {
  margin-bottom: 18px;
  font-size: clamp(40px, 7vw, 76px);
  line-height: 1.05;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.18;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0;
}

.call-btn {
  border-color: rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.14);
  color: white;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.hero-stat {
  min-height: 104px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.24);
  backdrop-filter: blur(12px);
}

.hero-stat strong {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
}

.hero-stat span {
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.55;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.trust-strip span {
  padding: 20px;
  text-align: center;
  border-right: 1px solid var(--line);
  font-weight: 800;
}

.section {
  padding: 76px clamp(18px, 6vw, 80px);
}

.section-heading {
  width: min(860px, 100%);
  margin-bottom: 30px;
}

.intro-grid,
.room-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.service-card,
.room-card,
.order-card {
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 8px 30px rgba(24, 34, 31, 0.06);
}

.service-card {
  min-height: 170px;
  padding: 22px;
}

.service-card strong {
  display: block;
  margin-bottom: 12px;
  font-size: 20px;
}

.service-card p,
.room-card p,
.booking-copy p,
.station-copy p,
.contact-section p,
.footer {
  color: var(--muted);
  line-height: 1.75;
}

.station-band {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 28px;
  align-items: center;
  padding: 76px clamp(18px, 6vw, 80px);
  background:
    linear-gradient(90deg, rgba(13, 68, 56, 0.95), rgba(20, 99, 79, 0.82)),
    url("./assets/hotel-corridor.jpg") center / cover;
  color: white;
}

.station-copy p {
  color: rgba(255, 255, 255, 0.82);
  max-width: 720px;
}

.station-card {
  padding: 26px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.station-card strong {
  display: block;
  margin-bottom: 14px;
  font-size: 20px;
}

.station-card li {
  margin: 10px 0;
}

.room-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.room-card {
  overflow: hidden;
}

.room-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}

.room-body {
  padding: 22px;
}

.room-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0;
}

.room-meta span,
.tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  background: #edf4f0;
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 700;
}

.booking-section {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 36px;
  align-items: start;
  padding: 76px clamp(18px, 6vw, 80px);
  background: var(--white);
}

.booking-card,
.booking-form {
  display: grid;
  gap: 16px;
  padding: 24px;
  border: 1px solid var(--line);
  background: #fbfaf6;
  box-shadow: var(--shadow);
}

.booking-card h3 {
  margin: 0;
  font-size: 24px;
}

.booking-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.booking-form {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.booking-form label {
  display: grid;
  gap: 8px;
  color: var(--green-dark);
  font-weight: 800;
}

.booking-form input,
.booking-form select,
.booking-form textarea {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  padding: 10px 12px;
  background: white;
  color: var(--ink);
  font: inherit;
}

.booking-form textarea {
  resize: vertical;
}

.full {
  grid-column: 1 / -1;
}

.form-message {
  grid-column: 1 / -1;
  margin: 0;
  font-weight: 800;
}

.form-message.error {
  color: #b83d2c;
}

.form-message.success {
  color: var(--green);
}

.orders-section {
  background: #eef3ee;
}

.order-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.order-card {
  padding: 18px;
}

.contact-section {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  padding: 64px clamp(18px, 6vw, 80px);
  background: var(--green-dark);
  color: white;
}

.contact-section p {
  color: rgba(255, 255, 255, 0.78);
}

.text-link {
  color: white;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 4px;
}

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

.footer {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 24px clamp(18px, 6vw, 80px);
  background: var(--ink);
  color: rgba(255, 255, 255, 0.65);
  font-size: 13px;
}

@media (max-width: 920px) {
  .nav-links {
    display: none;
  }

  .hero-stats,
  .trust-strip,
  .intro-grid,
  .room-grid,
  .station-band,
  .booking-section,
  .order-list {
    grid-template-columns: 1fr;
  }

  .booking-form {
    grid-template-columns: 1fr;
  }

  .contact-section,
  .footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 560px) {
  .site-header {
    padding: 12px 14px;
  }

  .brand {
    min-width: 0;
  }

  .brand small,
  .header-cta {
    display: none;
  }

  .hero {
    min-height: 720px;
    padding-bottom: 34px;
  }

  .section,
  .station-band,
  .booking-section,
  .contact-section {
    padding: 52px 16px;
  }
}