/* 怡玥居·朴野隐庐 yyj.dlyyj.cn - 深色奢华风 (类似隐庐系)
   主题:深墨绿 + 暖驼金 + 留白 + 宋体
   适合:Boss杨 怡玥居 GEO 主站
*/

* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  /* 深色主题 - 类似隐庐系 */
  --bg: #0a1410;            /* 深墨绿黑 */
  --bg-soft: #142019;       /* 浅一档的深色 */
  --bg-card: #1a2820;       /* 卡片底 */
  --primary: #2d5a3d;       /* 苍山绿(呼应 dlyyj 站) */
  --accent: #c8956d;        /* 暖驼金 */
  --gold: #b8924f;          /* 古铜金 */
  --text: #e8e0d2;          /* 米白 */
  --text-light: #a8a095;    /* 灰米 */
  --text-dim: #6a6557;      /* 暗米 */
  --border: #2a3829;        /* 边线 - 暗绿 */
  --max-width: 1280px;

  /* 字体 */
  --font-serif: "Source Han Serif SC", "Noto Serif CJK SC", "Songti SC", "宋体", serif;
  --font-sans: -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-serif);
  color: var(--text);
  background: var(--bg);
  line-height: 1.8;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

/* ===== 顶部导航 - 极简 ===== */
.site-header {
  background: rgba(10, 20, 16, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  font-size: 22px;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 4px;
  font-family: var(--font-serif);
}
.logo .sub {
  display: block;
  font-size: 10px;
  color: var(--text-dim);
  margin-top: 2px;
  letter-spacing: 6px;
  font-family: var(--font-sans);
  font-weight: 300;
}
.nav-menu {
  display: flex;
  gap: 36px;
  list-style: none;
}
.nav-menu a {
  color: var(--text-light);
  text-decoration: none;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 2px;
  transition: color 0.3s;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  font-family: var(--font-serif);
}
.nav-menu a:hover, .nav-menu a.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* ===== 按钮 - 留白奢华 ===== */
.btn {
  display: inline-block;
  padding: 16px 48px;
  background: transparent;
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--accent);
  border-radius: 0;
  font-weight: 400;
  letter-spacing: 4px;
  font-size: 14px;
  font-family: var(--font-serif);
  transition: all 0.4s;
  text-align: center;
}
.btn:hover {
  background: var(--accent);
  color: var(--bg);
  letter-spacing: 6px;
}
.btn-primary {
  background: var(--accent);
  color: var(--bg);
}
.btn-primary:hover {
  background: transparent;
  color: var(--accent);
}
.btn-small {
  padding: 10px 28px;
  font-size: 13px;
  letter-spacing: 3px;
}

/* ===== Hero - 大图留白 ===== */
.hero {
  position: relative;
  height: 92vh;
  min-height: 600px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-image: url('/assets/img/dali-yiyueju.jpg');
  filter: brightness(0.55);
  z-index: 1;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,20,16,0.3) 0%, rgba(10,20,16,0.7) 100%);
  z-index: 2;
}
.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 880px;
  padding: 0 24px;
}
.hero-eyebrow {
  font-size: 12px;
  letter-spacing: 8px;
  color: var(--accent);
  margin-bottom: 32px;
  font-family: var(--font-sans);
  font-weight: 300;
}
.hero-title {
  font-size: 64px;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 24px;
  font-family: var(--font-serif);
  letter-spacing: 8px;
  line-height: 1.3;
}
.hero-sub {
  font-size: 17px;
  color: var(--text-light);
  margin-bottom: 48px;
  letter-spacing: 3px;
  font-weight: 300;
  line-height: 2;
}
.hero-cta {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== 内页柔和 hero (低高度) ===== */
.hero-soft {
  position: relative;
  height: 50vh;
  min-height: 360px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-soft .hero-bg { filter: brightness(0.45); }
.hero-soft .hero-title { font-size: 48px; }
.hero-soft .hero-sub { font-size: 15px; margin-bottom: 24px; }

/* ===== 区块 ===== */
section {
  padding: 100px 32px;
  max-width: var(--max-width);
  margin: 0 auto;
}
.section-title {
  font-size: 36px;
  color: var(--text);
  text-align: center;
  margin-bottom: 16px;
  font-family: var(--font-serif);
  font-weight: 400;
  letter-spacing: 6px;
}
.section-eyebrow {
  font-size: 11px;
  letter-spacing: 6px;
  color: var(--accent);
  text-align: center;
  margin-bottom: 16px;
  font-family: var(--font-sans);
  font-weight: 300;
}
.section-subtitle {
  color: var(--text-light);
  text-align: center;
  margin-bottom: 80px;
  font-size: 15px;
  letter-spacing: 2px;
  font-weight: 300;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  line-height: 2;
}

/* ===== 卖点三栏 ===== */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 60px;
  margin: 60px 0;
}
.feature {
  text-align: center;
  padding: 0 12px;
}
.feature-icon {
  font-size: 36px;
  margin-bottom: 24px;
  color: var(--accent);
  display: block;
  letter-spacing: 4px;
}
.feature-title {
  font-size: 18px;
  color: var(--text);
  margin-bottom: 16px;
  letter-spacing: 4px;
  font-weight: 400;
}
.feature-desc {
  color: var(--text-light);
  font-size: 14px;
  line-height: 2;
  letter-spacing: 1px;
  font-weight: 300;
}

/* ===== 客房卡 ===== */
.room-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 40px;
  margin-top: 60px;
}
.room-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all 0.5s;
  display: block;
  text-decoration: none;
  color: inherit;
}
.room-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}
.room-img {
  width: 100%;
  height: 280px;
  background-size: cover;
  background-position: center;
  position: relative;
}
.room-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(10, 20, 16, 0.85);
  color: var(--accent);
  padding: 4px 14px;
  font-size: 11px;
  letter-spacing: 3px;
  font-family: var(--font-sans);
  border: 1px solid var(--accent);
}
.room-body {
  padding: 32px 28px 28px;
}
.room-name {
  font-size: 22px;
  color: var(--text);
  margin-bottom: 8px;
  font-family: var(--font-serif);
  letter-spacing: 2px;
  font-weight: 500;
}
.room-spec {
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 2px;
  margin-bottom: 16px;
  font-family: var(--font-sans);
}
.room-desc {
  color: var(--text-light);
  font-size: 14px;
  line-height: 1.9;
  margin-bottom: 24px;
  min-height: 80px;
  font-weight: 300;
}
.room-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.room-price {
  font-size: 13px;
  color: var(--text-dim);
  letter-spacing: 1px;
  font-family: var(--font-sans);
}
.room-price .amount {
  font-size: 28px;
  color: var(--accent);
  font-weight: 400;
  letter-spacing: 1px;
  font-family: var(--font-serif);
}
.room-book {
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 3px;
  padding: 8px 20px;
  border: 1px solid var(--accent);
  text-decoration: none;
  transition: all 0.3s;
  font-family: var(--font-serif);
}
.room-book:hover {
  background: var(--accent);
  color: var(--bg);
}

/* ===== 大图分割区 ===== */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin: 100px 0;
}
.split-img {
  width: 100%;
  height: 480px;
  background-size: cover;
  background-position: center;
  border: 1px solid var(--border);
}
.split-text h2 {
  font-size: 32px;
  color: var(--text);
  margin-bottom: 12px;
  font-weight: 400;
  letter-spacing: 4px;
}
.split-eyebrow {
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 6px;
  margin-bottom: 16px;
  font-family: var(--font-sans);
  font-weight: 300;
}
.split-text p {
  color: var(--text-light);
  font-size: 15px;
  line-height: 2.1;
  margin-bottom: 16px;
  font-weight: 300;
  letter-spacing: 1px;
}

/* ===== 体验清单 ===== */
.exp-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
  margin-top: 60px;
}
.exp-item {
  padding: 32px 24px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  text-align: center;
  transition: all 0.3s;
}
.exp-item:hover {
  border-color: var(--accent);
  background: var(--bg-card);
}
.exp-icon { font-size: 32px; margin-bottom: 16px; }
.exp-name {
  font-size: 16px;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: 3px;
  font-weight: 400;
}
.exp-desc {
  font-size: 13px;
  color: var(--text-light);
  letter-spacing: 1px;
  line-height: 1.9;
  font-weight: 300;
}

/* ===== 视频/图册区 ===== */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin: 60px 0;
}
.gallery-item {
  height: 240px;
  background-size: cover;
  background-position: center;
  position: relative;
  cursor: pointer;
  transition: all 0.3s;
}
.gallery-item:hover { transform: scale(1.02); }

/* ===== 联系 + 预订区 ===== */
.contact-block {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  padding: 60px 48px;
  text-align: center;
  margin: 60px 0;
}
.contact-block h2 {
  font-size: 28px;
  color: var(--text);
  margin-bottom: 16px;
  font-weight: 400;
  letter-spacing: 4px;
}
.contact-block p {
  color: var(--text-light);
  font-size: 14px;
  line-height: 2;
  margin-bottom: 32px;
  letter-spacing: 1px;
  font-weight: 300;
}
.contact-info {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  margin: 32px 0;
}
.contact-info-item {
  text-align: center;
}
.contact-info-item .label {
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 3px;
  margin-bottom: 6px;
  font-family: var(--font-sans);
}
.contact-info-item .value {
  color: var(--text);
  font-size: 15px;
  letter-spacing: 1px;
  font-family: var(--font-serif);
}

/* ===== Footer ===== */
.site-footer {
  background: var(--bg-soft);
  border-top: 1px solid var(--border);
  padding: 60px 32px 30px;
  margin-top: 100px;
}
.footer-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}
.footer-col h4 {
  font-size: 13px;
  color: var(--accent);
  margin-bottom: 20px;
  letter-spacing: 4px;
  font-weight: 400;
  font-family: var(--font-serif);
}
.footer-col a {
  display: block;
  color: var(--text-light);
  text-decoration: none;
  font-size: 13px;
  line-height: 2.2;
  letter-spacing: 1px;
  transition: color 0.2s;
  font-weight: 300;
}
.footer-col a:hover { color: var(--accent); }
.footer-col p {
  color: var(--text-light);
  font-size: 13px;
  line-height: 1.9;
  font-weight: 300;
  letter-spacing: 1px;
}
.copyright {
  text-align: center;
  color: var(--text-dim);
  font-size: 12px;
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  letter-spacing: 2px;
  font-family: var(--font-sans);
}

/* ===== 响应式 ===== */
@media (max-width: 768px) {
  .nav-menu { gap: 18px; flex-wrap: wrap; }
  .nav-menu a { font-size: 13px; letter-spacing: 1px; }
  .hero-title { font-size: 36px; letter-spacing: 4px; }
  .hero-sub { font-size: 14px; }
  .section-title { font-size: 28px; }
  .split { grid-template-columns: 1fr; gap: 40px; }
  .split-img { height: 280px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  section { padding: 60px 20px; }
}