/* roulang page: index */
:root{
  --color-primary:#7A5A43;
  --color-primary-dark:#634735;
  --color-secondary:#4F7A68;
  --color-secondary-dark:#3B5F50;
  --color-accent:#C99242;
  --color-accent-light:#E5C48A;
  --color-bg:#F7F2EA;
  --color-surface:#FFFDF9;
  --color-text:#2C2620;
  --color-text-muted:#6E6559;
  --color-border:#E7DED1;
  --font-serif:"Noto Serif SC","Songti SC","STSong",serif;
  --font-sans:-apple-system,"PingFang SC","Microsoft YaHei","Helvetica Neue",sans-serif;
  --radius-sm:8px;
  --radius-md:12px;
  --radius-lg:16px;
  --shadow-sm:0 2px 8px rgba(44,38,32,.05);
  --shadow-md:0 10px 24px rgba(44,38,32,.12);
  --container:1200px;
  --space-section:72px;
  --transition:all .2s ease-out;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.7;
  color:var(--color-text);
  background:var(--color-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--color-primary);text-decoration:none;transition:var(--transition)}
a:hover{color:var(--color-primary-dark)}
ul,p{margin:0;padding:0}
li{list-style:none}
h1,h2,h3,h4{font-family:var(--font-serif);color:var(--color-text);line-height:1.35}
.container{max-width:var(--container);margin:0 auto;padding-left:24px;padding-right:24px}
.section-head{text-align:center;max-width:720px;margin:0 auto 48px}
.section-head .badge{margin-bottom:12px}
.section-head h2{font-size:30px;font-weight:700;letter-spacing:1px;margin-bottom:12px}
.section-head p{color:var(--color-text-muted);font-size:15px}
.text-center{text-align:center}
.mt-8{margin-top:8px}
/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font-family:var(--font-sans);font-size:15px;font-weight:600;
  padding:12px 28px;border-radius:var(--radius-sm);
  cursor:pointer;text-align:center;border:2px solid transparent;
  transition:var(--transition);line-height:1.4;white-space:nowrap;
}
.btn:active{transform:translateY(1px) scale(.98)}
.btn:focus-visible,.btn-link:focus-visible{
  outline:2px solid var(--color-primary);outline-offset:2px;
}
.btn-primary{background:var(--color-primary);color:#fff}
.btn-primary:hover{background:var(--color-primary-dark);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-outline{background:transparent;border-color:var(--color-primary);color:var(--color-primary)}
.btn-outline:hover{background:var(--color-primary);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-lg{padding:16px 40px;font-size:16px;border-radius:10px}
.btn-sm{padding:8px 20px;font-size:14px}
.btn-block{width:100%}
.btn-link{color:var(--color-primary);font-weight:600;display:inline-flex;align-items:center;gap:4px;background:none;border:none;cursor:pointer;transition:var(--transition)}
.btn-link:hover{color:var(--color-primary-dark);gap:8px}
/* 徽章/标签 */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:600;padding:5px 16px;
  border-radius:999px;font-family:var(--font-sans);
}
.badge-secondary{background:rgba(79,122,104,.14);color:var(--color-secondary-dark)}
.badge-accent{background:rgba(201,146,66,.16);color:var(--color-accent)}
.tag{
  display:inline-block;font-size:13px;padding:4px 14px;
  background:rgba(79,122,104,.1);color:var(--color-secondary-dark);
  border-radius:999px;margin:0 8px 8px 0;transition:var(--transition);
  font-weight:500;
}
.tag:hover{background:var(--color-secondary);color:#fff}
/* 顶部导航 */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,253,249,.96);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--color-border);
  height:68px;
  display:flex;align-items:center;
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;width:100%}
.brand{
  font-family:var(--font-serif);font-size:19px;font-weight:700;
  color:var(--color-text);letter-spacing:1px;white-space:nowrap;
}
.brand:hover{color:var(--color-primary)}
.main-nav{display:flex;gap:4px;align-items:center}
.main-nav a{
  padding:8px 16px;border-radius:999px;font-size:15px;color:var(--color-text);
  font-weight:500;position:relative;transition:var(--transition);
}
.main-nav a:hover{background:rgba(122,90,67,.08);color:var(--color-primary)}
.main-nav a.active{background:rgba(122,90,67,.12);color:var(--color-primary);font-weight:600}
.header-cta{margin-left:4px}
/* Hero */
.hero{
  position:relative;
  background:linear-gradient(120deg,rgba(122,90,67,.86) 0%,rgba(122,90,67,.5) 60%,rgba(201,146,66,.4) 100%),url(/assets/images/backpic/back-1.jpg) center/cover no-repeat;
  padding:120px 0 0;
  color:#fff;
  overflow:hidden;
}
.hero-badge{
  position:absolute;top:28px;right:28px;z-index:2;
  background:var(--color-accent);color:#fff;
  font-family:var(--font-serif);font-size:14px;font-weight:700;
  padding:10px 18px;border-radius:999px;
  transform:rotate(6deg);
  box-shadow:var(--shadow-md);
  border:2px solid rgba(255,255,255,.5);
}
.hero-badge::after{
  content:"";position:absolute;top:50%;left:50%;
  width:36px;height:36px;border-radius:50%;
  border:1px dashed rgba(255,255,255,.5);
  transform:translate(-50%,-50%);
}
.hero-content{max-width:760px;padding-bottom:80px}
.hero-kicker{
  font-size:15px;letter-spacing:4px;color:rgba(255,255,255,.9);
  margin-bottom:16px;text-transform:uppercase;
  font-weight:500;
}
.hero h1{
  font-size:44px;line-height:1.3;color:#fff;font-weight:700;
  letter-spacing:1px;margin-bottom:20px;
  text-shadow:0 2px 12px rgba(0,0,0,.2);
}
.hero-sub{
  font-size:17px;color:rgba(255,255,255,.95);
  max-width:560px;margin-bottom:36px;line-height:1.8;
}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.hero-actions .btn-primary{background:#fff;color:var(--color-primary);border-color:#fff}
.hero-actions .btn-primary:hover{background:var(--color-bg);transform:translateY(-2px)}
.hero-actions .btn-outline{border-color:rgba(255,255,255,.9);color:#fff}
.hero-actions .btn-outline:hover{background:rgba(255,255,255,.15);border-color:#fff;color:#fff}
.hero-stats{
  background:rgba(255,255,255,.12);
  backdrop-filter:blur(4px);
  border-top:1px solid rgba(255,255,255,.2);
  padding:20px 0;
}
.hero-stats-inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
.hero-stats strong{
  font-size:30px;font-family:var(--font-serif);color:#fff;
  display:block;line-height:1.2;
}
.hero-stats span{font-size:13px;color:rgba(255,255,255,.85)}
/* 倒计时 */
.countdown{
  background:var(--color-text);
  padding:20px 0;
  color:#fff;
}
.countdown-inner{
  display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:16px;
}
.countdown-text{display:flex;align-items:center;gap:12px;font-size:15px;color:rgba(255,255,255,.9)}
.countdown-text p{margin:0}
.countdown-timer{display:flex;align-items:center;gap:6px;font-family:var(--font-serif);font-size:24px;font-weight:700}
.cd-label{font-size:13px;color:rgba(255,255,255,.7);font-family:var(--font-sans);font-weight:400;margin-right:8px}
.cd-num{
  background:rgba(255,255,255,.12);padding:4px 10px;border-radius:6px;
  min-width:44px;text-align:center;
}
.cd-status{font-size:13px;color:var(--color-accent-light);font-family:var(--font-sans);margin-left:8px}
/* 指标看板 */
.metrics{padding:var(--space-section) 0;background:var(--color-bg)}
.metrics-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:16px;background:var(--color-surface);
  border:1px solid var(--color-border);border-radius:var(--radius-lg);
  padding:40px 32px;position:relative;
}
.metrics-grid::before{
  content:"";position:absolute;top:18px;left:28px;right:28px;
  border-top:1px dashed var(--color-border);
}
.metric-item{text-align:center;padding:16px 8px}
.metric-num{
  font-family:var(--font-serif);font-size:46px;font-weight:700;
  color:var(--color-primary);display:block;line-height:1.1;
  margin-bottom:8px;
}
.metric-item.accent .metric-num{color:var(--color-accent)}
.metric-year{
  font-size:16px;font-weight:600;color:var(--color-accent);
  vertical-align:super;margin-left:4px;
  background:rgba(201,146,66,.15);padding:2px 6px;border-radius:6px;
}
.metric-label{font-size:14px;color:var(--color-text-muted)}
/* 服务矩阵 */
.services{padding:var(--space-section) 0;background:var(--color-surface)}
.services-grid{
  display:grid;grid-template-columns:repeat(12,1fr);
  gap:24px;
}
.card{
  display:flex;flex-direction:column;
  background:var(--color-surface);
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-sm);
  transition:var(--transition);
}
.card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-md);
}
.card-featured{grid-column:span 7}
.card:nth-child(2){grid-column:span 5}
.card:nth-child(3){grid-column:span 5}
.card:nth-child(4){grid-column:span 7}
.card:nth-child(5){grid-column:span 4}
.card:nth-child(6){grid-column:span 8}
.card-img{position:relative;aspect-ratio:16/9;overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.card:hover .card-img img{transform:scale(1.03)}
.card-img::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(44,38,32,.25),transparent 60%);
}
.card-tag{
  position:absolute;bottom:12px;left:12px;z-index:2;
  background:rgba(255,255,255,.95);color:var(--color-primary);
  font-size:12px;font-weight:700;padding:4px 14px;border-radius:999px;
  font-family:var(--font-sans);
}
.card-body{display:flex;flex-direction:column;flex:1;padding:24px;gap:10px}
.card-labels{display:flex;flex-wrap:wrap;gap:6px}
.card-labels span{
  font-size:12px;color:var(--color-secondary-dark);
  background:rgba(79,122,104,.1);padding:3px 10px;border-radius:999px;
}
.card h3{
  font-size:19px;line-height:1.5;font-weight:700;
  color:var(--color-text);margin:4px 0;
}
.card-body p{font-size:14px;color:var(--color-text-muted);line-height:1.7;flex:1}
.card-meta{
  display:flex;justify-content:space-between;align-items:center;
  border-top:1px solid var(--color-border);padding-top:14px;
  margin-top:8px;
}
.card-hot{font-size:13px;color:var(--color-text-muted);font-weight:500}
.card-hot::before{content:"🔥";margin-right:4px;font-size:12px}
.card-link{font-size:14px;font-weight:600}
/* 结果对比 */
.compare{padding:var(--space-section) 0;background:var(--color-bg)}
.compare-grid{
  display:grid;grid-template-columns:1fr 1.1fr;gap:24px;
  align-items:stretch;
}
.compare-col{
  background:var(--color-surface);border:1px solid var(--color-border);
  border-radius:var(--radius-lg);padding:36px 32px;position:relative;
}
.compare-col h3{
  font-size:20px;margin-bottom:28px;padding-bottom:16px;
  border-bottom:1px solid var(--color-border);
  font-weight:700;
}
.compare-col ul{display:flex;flex-direction:column;gap:18px}
.compare-col li{
  font-size:14px;color:var(--color-text-muted);line-height:1.6;
  padding-left:0;position:relative;
}
.compare-label{
  display:block;font-size:13px;font-weight:700;color:var(--color-text);
  margin-bottom:2px;letter-spacing:.5px;
}
.compare-normal li::before{content:"×";color:#B08968;font-weight:700;margin-right:6px}
.compare-recommend{
  border-color:var(--color-primary);
  background:linear-gradient(135deg,rgba(122,90,67,.05),rgba(201,146,66,.03)),var(--color-surface);
  box-shadow:var(--shadow-sm);
}
.compare-recommend .badge{position:absolute;top:-14px;right:24px}
.compare-recommend li::before{content:"✓";color:var(--color-accent);font-weight:700;margin-right:6px}
.compare-recommend .compare-label{color:var(--color-primary-dark)}
.compare-conclusion{
  margin-top:28px;background:var(--color-surface);
  border-left:4px solid var(--color-accent);
  border-radius:var(--radius-sm);
  padding:20px 28px;font-size:15px;
  color:var(--color-text);
  box-shadow:var(--shadow-sm);
}
/* 时间线/里程碑 */
.milestone{padding:var(--space-section) 0;background:var(--color-surface)}
.milestone-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
  position:relative;
}
.milestone-grid::before{
  content:"";position:absolute;top:26px;left:8%;right:8%;
  border-top:2px dashed var(--color-border);
}
.milestone-item{
  background:var(--color-bg);border:1px solid var(--color-border);
  border-radius:var(--radius-lg);padding:32px;position:relative;
  transition:var(--transition);
}
.milestone-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.milestone-item.current{
  border-color:var(--color-accent);
  background:rgba(201,146,66,.06);
}
.milestone-year{
  display:inline-block;background:var(--color-primary);color:#fff;
  font-family:var(--font-serif);font-size:13px;font-weight:700;
  padding:4px 14px;border-radius:999px;margin-bottom:16px;
}
.milestone-item.current .milestone-year{background:var(--color-accent)}
.milestone-item h3{font-size:18px;font-weight:700;margin-bottom:8px}
.milestone-item p{font-size:14px;color:var(--color-text-muted)}
/* 资讯 */
.news{padding:var(--space-section) 0;background:var(--color-bg)}
.news-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:32px;align-items:start}
.news-list{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden}
.news-item{
  display:flex;align-items:center;gap:16px;
  padding:18px 24px;border-bottom:1px solid var(--color-border);
  font-size:15px;color:var(--color-text);transition:var(--transition);
}
.news-item:last-child{border-bottom:none}
.news-item:hover{background:rgba(122,90,67,.04);color:var(--color-primary);padding-left:30px}
.news-date{
  flex-shrink:0;font-size:12px;color:var(--color-text-muted);
  background:var(--color-bg);padding:3px 12px;border-radius:999px;
  font-weight:500;
}
.news-side{display:flex;flex-direction:column;gap:24px}
.side-block{
  background:var(--color-surface);border:1px solid var(--color-border);
  border-radius:var(--radius-lg);padding:24px;
}
.side-block h3{font-size:17px;margin-bottom:16px;font-weight:700}
.side-block p{font-size:14px;color:var(--color-text-muted)}
.entry-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:10px;
}
.entry-btn{
  display:flex;align-items:center;justify-content:center;
  padding:10px 8px;font-size:14px;font-weight:500;
  background:var(--color-bg);border:1px solid var(--color-border);
  border-radius:var(--radius-sm);color:var(--color-text);
  transition:var(--transition);
}
.entry-btn:hover{border-color:var(--color-primary);color:var(--color-primary);background:rgba(122,90,67,.05);transform:translateY(-1px)}
.side-recommend{
  background:linear-gradient(135deg,rgba(122,90,67,.06),rgba(201,146,66,.06)),var(--color-surface);
  border-color:rgba(122,90,67,.3);
}
.side-recommend p{margin-bottom:16px;line-height:1.7}
/* FAQ */
.faq{padding:var(--space-section) 0;background:var(--color-surface)}
.faq-list{max-width:860px;margin:0 auto}
.faq-item{
  border-top:1px solid var(--color-border);
  transition:background .2s ease;
}
.faq-item:last-child{border-bottom:1px solid var(--color-border)}
.faq-item.open{background:#FBF6ED}
.faq-q{
  display:flex;align-items:center;gap:12px;
  padding:22px 16px;font-size:16px;font-weight:600;
  cursor:pointer;font-family:var(--font-sans);
  user-select:none;transition:var(--transition);
}
.faq-q:hover{color:var(--color-primary)}
.faq-badge{
  flex-shrink:0;font-size:11px;font-weight:700;
  background:var(--color-accent);color:#fff;
  padding:2px 10px;border-radius:999px;
}
.faq-icon{
  margin-left:auto;width:28px;height:28px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  border-radius:50%;border:1.5px solid var(--color-border);
  font-size:18px;color:var(--color-text-muted);
  transition:var(--transition);
  font-family:var(--font-sans);
}
.faq-item.open .faq-icon{
  border-color:var(--color-primary);color:var(--color-primary);
  transform:rotate(45deg);
}
.faq-a{
  display:none;padding:0 16px 22px;
  font-size:15px;color:var(--color-text-muted);line-height:1.8;
}
.faq-item.open .faq-a{display:block;padding-top:2px}
/* 表单 */
.booking{
  position:relative;padding:80px 0;
  background:linear-gradient(rgba(44,38,32,.78),rgba(44,38,32,.72)),url(/assets/images/backpic/back-2.webp) center/cover no-repeat;
  color:#fff;
}
.booking-inner{
  display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:center;
}
.booking-intro .badge{margin-bottom:16px}
.booking-intro h2{font-size:30px;color:#fff;margin-bottom:20px;line-height:1.4}
.booking-intro p{color:rgba(255,255,255,.9);font-size:15px;line-height:1.8;margin-bottom:24px}
.booking-intro ul{display:flex;flex-direction:column;gap:10px}
.booking-intro li{
  color:rgba(255,255,255,.9);font-size:14px;padding-left:26px;position:relative;
}
.booking-intro li::before{
  content:"✓";position:absolute;left:0;color:var(--color-accent-light);
  font-weight:700;
}
.booking-form{
  background:var(--color-surface);border-radius:var(--radius-lg);
  padding:36px;box-shadow:var(--shadow-md);color:var(--color-text);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{margin-bottom:16px}
.form-group label{
  display:block;font-size:13px;font-weight:600;color:var(--color-text);
  margin-bottom:6px;
}
.form-group input,.form-group select,.form-group textarea{
  width:100%;padding:11px 14px;
  border:1.5px solid var(--color-border);border-radius:var(--radius-sm);
  font-family:var(--font-sans);font-size:14px;color:var(--color-text);
  background:#fff;transition:var(--transition);
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{
  outline:none;border-color:var(--color-primary);
  box-shadow:0 0 0 3px rgba(122,90,67,.15);
}
.form-group input::placeholder,.form-group textarea::placeholder{color:#B5AB9E}
.form-group input.error,.form-group select.error,.form-group textarea.error{
  border-color:#C55B4A;box-shadow:0 0 0 3px rgba(197,91,74,.12);
}
.form-error{
  display:none;font-size:12px;color:#C55B4A;margin-top:4px;
}
.form-group input.error+.form-error,.form-group select.error+.form-error{
  display:block;
}
.form-success{
  display:none;background:rgba(79,122,104,.12);color:var(--color-secondary-dark);
  padding:12px 16px;border-radius:var(--radius-sm);font-size:14px;
  margin-bottom:16px;border:1px solid rgba(79,122,104,.25);
}
.form-success.show{display:block}
.form-guarantee{
  font-size:13px;color:var(--color-text-muted);
  text-align:center;margin-top:12px;
}
/* 页脚 */
.site-footer{
  background:linear-gradient(rgba(44,38,32,.92),rgba(44,38,32,.88)),url(/assets/images/backpic/back-3.webp) center/cover no-repeat;
  color:rgba(255,255,255,.85);
  padding-top:60px;
}
.footer-top{
  display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:48px;
  padding-bottom:40px;
}
.footer-logo{
  font-family:var(--font-serif);font-size:20px;font-weight:700;color:#fff;
  margin-bottom:14px;letter-spacing:1px;
}
.footer-brand p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.75)}
.footer-nav h3,.footer-contact h3{
  font-size:15px;color:#fff;margin-bottom:16px;font-family:var(--font-sans);
  letter-spacing:1px;
}
.footer-nav{
  display:flex;flex-direction:column;gap:8px;
}
.footer-nav a{color:rgba(255,255,255,.75);font-size:14px}
.footer-nav a:hover{color:var(--color-accent-light);padding-left:4px}
.footer-contact p{font-size:14px;color:rgba(255,255,255,.75);line-height:1.8}
.footer-tags{
  border-top:1px solid rgba(255,255,255,.12);border-bottom:1px solid rgba(255,255,255,.12);
  padding:18px 0;font-size:13px;
}
.footer-tags .container{display:flex;flex-wrap:wrap;align-items:center;gap:4px}
.footer-tags span{color:rgba(255,255,255,.6);margin-right:8px}
.footer-tags a{color:rgba(255,255,255,.8);font-size:13px;margin:0 8px 0 0}
.footer-tags a:hover{color:var(--color-accent-light)}
.footer-bottom{
  padding:22px 0;font-size:13px;
  display:flex;justify-content:space-between;
  color:rgba(255,255,255,.5);
}
.footer-bottom .tech{font-family:monospace}
/* 移动端底部Tab */
.mobile-tabs{
  display:none;position:fixed;bottom:0;left:0;right:0;z-index:200;
  background:var(--color-surface);
  border-top:1px solid var(--color-border);
  padding-bottom:env(safe-area-inset-bottom);
  box-shadow:0 -4px 20px rgba(44,38,32,.08);
}
.mobile-tabs .tab{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:10px 4px;font-size:11px;color:var(--color-text-muted);
  gap:4px;transition:var(--transition);
}
.mobile-tabs .tab.active{color:var(--color-primary);font-weight:600}
.mobile-tabs .tab svg{width:20px;height:20px}
main{padding-bottom:0}
/* 响应式 */
@media (max-width:1024px){
  .metrics-grid{grid-template-columns:1fr 1fr;padding:32px 24px}
  .hero{padding-top:90px}
  .hero h1{font-size:38px}
  .booking-inner{grid-template-columns:1fr;gap:32px}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:768px){
  :root{--space-section:56px}
  .container{padding-left:16px;padding-right:16px}
  .site-header{height:60px}
  .main-nav{display:none}
  .header-cta{display:none}
  .hero{padding:70px 0 0}
  .hero h1{font-size:30px;letter-spacing:0}
  .hero-sub{font-size:15px}
  .hero-badge{top:12px;right:12px;font-size:12px;padding:6px 12px}
  .hero-stats-inner{gap:8px}
  .hero-stats strong{font-size:24px}
  .countdown-inner{justify-content:center;text-align:center}
  .countdown-timer{justify-content:center;font-size:20px}
  .services-grid{grid-template-columns:1fr 1fr;gap:16px}
  .card-featured{grid-column:span 2}
  .card:nth-child(2){grid-column:span 2}
  .card:nth-child(3){grid-column:span 2}
  .card:nth-child(4){grid-column:span 2}
  .card:nth-child(5){grid-column:span 2}
  .card:nth-child(6){grid-column:span 2}
  .compare-grid{grid-template-columns:1fr}
  .milestone-grid{grid-template-columns:1fr;gap:16px}
  .milestone-grid::before{display:none}
  .news-grid{grid-template-columns:1fr}
  .news-item{flex-direction:column;align-items:flex-start;gap:6px}
  .booking{padding:56px 0}
  .booking-form{padding:24px 20px}
  .form-row{grid-template-columns:1fr;gap:0}
  .footer-top{grid-template-columns:1fr;gap:28px;text-align:left}
  .site-footer{padding-bottom:80px}
  .mobile-tabs{display:flex}
  .footer-bottom{flex-direction:column;gap:8px;align-items:center}
}
@media (max-width:520px){
  .hero h1{font-size:26px}
  .hero-actions .btn{width:100%}
  .metrics-grid{grid-template-columns:1fr 1fr;gap:8px;padding:24px 16px}
  .metric-num{font-size:36px}
  .metric-label{font-size:12px}
  .card-body{padding:18px}
  .card h3{font-size:17px}
  .compare-col{padding:26px 20px}
  .section-head h2{font-size:24px}
  .faq-q{font-size:15px;padding:18px 12px}
  .booking-intro h2{font-size:24px}
  .mobile-tabs .tab{font-size:10px}
}