/* ===== 雍江大酒店 - 高端酒店官网模板 ===== */
:root {
  --dark: #1a2744;
  --dark2: #243356;
  --gold: #c9a46e;
  --gold-dark: #a6843c;
  --gold-light: #e0cd9f;
  --bg: #faf9f7;
  --bg-alt: #f3f0eb;
  --white: #fff;
  --text: #2d2d2d;
  --text-light: #7a766e;
  --border: #e5e0d8;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0,0,0,.05);
  --shadow-lg: 0 12px 48px rgba(0,0,0,.1);
  --transition: .35s cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",sans-serif;color:var(--text);line-height:1.75;background:var(--bg);overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}

/* ===== Navbar ===== */
.topbar{position:fixed;top:0;left:0;right:0;z-index:1000;height:72px;transition:all var(--transition);background:transparent}
.topbar.scrolled{background:rgba(26,39,68,.94);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 1px 0 rgba(255,255,255,.06)}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;height:100%}
.brand{display:flex;align-items:center;gap:10px;z-index:1001}
.brand-icon{width:40px;height:40px}
.brand-txt{display:flex;flex-direction:column;line-height:1.2}
.brand-txt b{font-size:18px;color:var(--white);letter-spacing:2px;font-weight:700}
.brand-txt small{font-size:8px;color:var(--gold-light);letter-spacing:3px;text-transform:uppercase}
.nav{display:flex;gap:4px}
.nav-link{padding:10px 18px;font-size:14.5px;color:rgba(255,255,255,.7);border-radius:8px;transition:all var(--transition);font-weight:500}
.nav-link:hover{color:var(--white);background:rgba(255,255,255,.06)}
.nav-link.active{color:var(--gold-light);background:rgba(201,164,110,.12);font-weight:600}
.menu-btn{display:none;flex-direction:column;gap:5px;width:40px;height:40px;background:none;border:none;cursor:pointer;padding:8px;z-index:1001}
.menu-btn span{display:block;height:2px;background:var(--white);border-radius:2px;transition:all var(--transition)}
.menu-btn.on span:nth-child(1){transform:translateY(7px)rotate(45deg)}
.menu-btn.on span:nth-child(2){opacity:0}
.menu-btn.on span:nth-child(3){transform:translateY(-7px)rotate(-45deg)}

/* ===== Hero ===== */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;background:url('../images/hotel/exterior.jpg')center/cover no-repeat}
.hero::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(26,39,68,.88),rgba(26,39,68,.5) 60%,rgba(26,39,68,.3))}
.hero-inner{position:relative;color:var(--white);max-width:700px;padding:120px 0 80px}
.hero-inner .stars{color:var(--gold);font-size:14px;letter-spacing:3px;margin-bottom:16px}
.hero-inner h1{font-size:clamp(34px,5vw,56px);font-weight:800;line-height:1.15;margin-bottom:16px;letter-spacing:-1px}
.hero-inner h1 em{font-style:normal;color:var(--gold);display:block;font-size:.6em;font-weight:500;letter-spacing:4px;margin-bottom:8px}
.hero-inner>p{font-size:17px;opacity:.8;margin-bottom:32px;line-height:1.8;max-width:500px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.hero-features{display:flex;gap:20px;flex-wrap:wrap;margin-top:48px}
.hero-features .hf-item{display:flex;align-items:center;gap:8px;font-size:13.5px;color:rgba(255,255,255,.7)}
.hero-features .hf-item svg{color:var(--gold);flex-shrink:0}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:15px 32px;border-radius:50px;font-size:15px;font-weight:600;cursor:pointer;border:none;transition:all var(--transition);letter-spacing:.5px}
.btn-fill{background:var(--gold);color:var(--white);box-shadow:0 4px 20px rgba(201,164,110,.35)}
.btn-fill:hover{background:var(--gold-dark);transform:translateY(-2px);box-shadow:0 8px 28px rgba(201,164,110,.45)}
.btn-ghost{background:transparent;color:var(--white);border:2px solid rgba(255,255,255,.25)}
.btn-ghost:hover{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.5);transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--gold-dark);border:2px solid var(--gold)}
.btn-outline:hover{background:var(--gold);color:var(--white)}

/* ===== Sections ===== */
.sec{padding:90px 0}
.sec-alt{background:var(--bg-alt)}
.sec-dark{background:var(--dark);color:var(--white)}
.sec-head{text-align:center;margin-bottom:56px}
.sec-head .sh-tag{display:inline-block;padding:4px 14px;background:rgba(201,164,110,.1);color:var(--gold-dark);font-size:12.5px;letter-spacing:2px;border-radius:50px;margin-bottom:16px}
.sec-head h2{font-size:clamp(26px,3.5vw,36px);color:var(--dark);margin-bottom:12px;font-weight:700;letter-spacing:-.5px}
.sec-dark .sec-head h2{color:var(--white)}
.sec-head>p{font-size:15px;color:var(--text-light);max-width:500px;margin:0 auto}

/* ===== Stats ===== */
.stats-banner{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);margin-top:-50px;position:relative;z-index:2;border:1px solid var(--border)}
.stats-banner .sb-item{padding:36px 24px;text-align:center;position:relative}
.stats-banner .sb-item:not(:last-child)::after{content:'';position:absolute;right:0;top:20%;height:60%;width:1px;background:var(--border)}
.sb-item .sb-num{font-size:38px;font-weight:800;color:var(--gold-dark);line-height:1;margin-bottom:6px}
.sb-item .sb-label{font-size:13px;color:var(--text-light);letter-spacing:.5px}

/* ===== Room Cards ===== */
.rooms-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.room-card{background:var(--white);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);transition:all var(--transition)}
.room-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.room-card .rc-img{position:relative;aspect-ratio:4/3;overflow:hidden}
.room-card .rc-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.room-card:hover .rc-img img{transform:scale(1.05)}
.room-card .rc-body{padding:24px}
.room-card .rc-body h4{font-size:18px;color:var(--dark);margin-bottom:4px}
.room-card .rc-body .rc-size{font-size:13px;color:var(--gold-dark);margin-bottom:10px;font-weight:600}
.room-card .rc-body .rc-features{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.room-card .rc-body .rc-features span{padding:4px 10px;background:var(--bg);border-radius:4px;font-size:12px;color:var(--text-light)}
.room-card .rc-body .rc-price{font-size:24px;font-weight:800;color:var(--dark)}
.room-card .rc-body .rc-price small{font-size:13px;color:var(--text-light);font-weight:400}

/* ===== Facilities ===== */
.facilities-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.facility-card{text-align:center;padding:32px 16px;background:var(--white);border-radius:var(--radius);border:1px solid var(--border);transition:all var(--transition)}
.facility-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.facility-card .fc-icon{width:64px;height:64px;background:rgba(201,164,110,.1);border-radius:50%;display:inline-flex;align-items:center;justify-content:center;margin-bottom:16px}
.facility-card h4{font-size:15px;color:var(--dark);margin-bottom:4px}
.facility-card p{font-size:12.5px;color:var(--text-light)}

/* ===== Banquet ===== */
.banquet-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.banquet-img{border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3}
.banquet-img img{width:100%;height:100%;object-fit:cover}
.banquet-text h3{font-size:28px;color:var(--dark);margin-bottom:16px;line-height:1.4}
.banquet-text>p{font-size:15px;color:var(--text-light);line-height:1.8;margin-bottom:20px}
.banquet-features{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.banquet-features .bf-item{display:flex;align-items:flex-start;gap:10px;padding:14px;background:var(--bg);border-radius:var(--radius-sm)}
.bf-item .bf-icon{width:36px;height:36px;background:rgba(201,164,110,.12);border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.bf-item strong{display:block;font-size:14px;color:var(--dark);margin-bottom:2px}
.bf-item span{font-size:12px;color:var(--text-light)}

/* ===== Dining ===== */
.dining-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.dining-card{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:3/4;cursor:pointer}
.dining-card img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.dining-card:hover img{transform:scale(1.05)}
.dining-card::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(26,39,68,.85),transparent 40%)}
.dining-card .dc-info{position:absolute;bottom:0;left:0;right:0;padding:24px;z-index:1;color:var(--white)}
.dining-card .dc-info h4{font-size:18px;margin-bottom:4px}
.dining-card .dc-info p{font-size:13px;opacity:.75;line-height:1.6}

/* ===== Location ===== */
.location-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.location-map{border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;background:var(--bg-alt)}
.location-map iframe{width:100%;height:100%;border:none}
.location-info h3{font-size:24px;color:var(--dark);margin-bottom:20px}
.location-info .li-item{display:flex;align-items:flex-start;gap:12px;margin-bottom:16px;font-size:14px;color:var(--text-light)}
.location-info .li-item svg{flex-shrink:0;color:var(--gold-dark);margin-top:2px}
.location-nearby{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.location-nearby span{padding:6px 14px;background:var(--bg);border-radius:50px;font-size:12.5px;color:var(--text-light)}

/* ===== CTA ===== */
.cta-section{background:linear-gradient(135deg,var(--dark),var(--dark2));position:relative;overflow:hidden}
.cta-section::before{content:'';position:absolute;top:-30%;right:-15%;width:50%;height:160%;background:radial-gradient(circle,rgba(201,164,110,.06),transparent 60%)}
.cta-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:center;position:relative;z-index:1}
.cta-left h2{font-size:clamp(26px,3.5vw,36px);color:var(--white);margin-bottom:14px}
.cta-left>p{font-size:15px;color:rgba(255,255,255,.6);line-height:1.8;margin-bottom:24px}
.cta-left .cli-item{display:flex;align-items:center;gap:12px;color:rgba(255,255,255,.65);font-size:14px;margin-bottom:12px}
.cta-left .cli-item svg{color:var(--gold);flex-shrink:0}
.cta-form-wrap{background:var(--white);border-radius:var(--radius);padding:36px;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.cta-form-wrap h4{font-size:20px;color:var(--dark);margin-bottom:24px}
.cta-form-wrap input,.cta-form-wrap select,.cta-form-wrap textarea{width:100%;padding:13px 16px;border:1.5px solid var(--border);border-radius:var(--radius-sm);font-size:14.5px;font-family:inherit;outline:none;margin-bottom:14px;transition:all var(--transition)}
.cta-form-wrap input:focus,.cta-form-wrap select:focus,.cta-form-wrap textarea:focus{border-color:var(--gold);box-shadow:0 0 0 4px rgba(201,164,110,.08)}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.f-err{display:block;font-size:11.5px;color:#ef4444;min-height:16px;margin-top:-10px;margin-bottom:6px}
.f-ok{text-align:center;padding:24px;display:none}
.f-ok p{font-size:15px;color:var(--gold-dark);font-weight:600}

/* ===== Footer ===== */
.footer{background:var(--dark);color:rgba(255,255,255,.4);padding:56px 0 0}
.footer-row{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.06)}
.f-col h4{font-size:15px;color:var(--white);margin-bottom:16px;font-weight:600}
.f-col p,.f-col a{font-size:13.5px;line-height:2.2;display:block;transition:color var(--transition)}
.f-col a:hover{color:var(--gold-light)}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding:20px 0;font-size:12.5px;color:rgba(255,255,255,.25);flex-wrap:wrap;gap:12px}

.to-top{position:fixed;bottom:32px;right:32px;width:48px;height:48px;background:var(--gold);color:var(--white);border:none;border-radius:50%;font-size:18px;cursor:pointer;opacity:0;visibility:hidden;transition:all var(--transition);z-index:999;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px rgba(201,164,110,.3)}
.to-top.show{opacity:1;visibility:visible}
.to-top:hover{transform:translateY(-3px)}

/* ===== Animations ===== */
.fade-in{opacity:0;transform:translateY(30px);transition:all .7s cubic-bezier(.4,0,.2,1)}
.fade-in.visible{opacity:1;transform:translateY(0)}
.fade-in-delay-1{transition-delay:.1s}
.fade-in-delay-2{transition-delay:.2s}
.fade-in-delay-3{transition-delay:.3s}
.fade-in-delay-4{transition-delay:.4s}

.overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:999}
.overlay.on{display:block}

/* ===== Responsive ===== */
@media(max-width:1024px){
  .rooms-grid{grid-template-columns:repeat(2,1fr)}
  .facilities-grid{grid-template-columns:repeat(2,1fr)}
  .dining-grid{grid-template-columns:repeat(2,1fr)}
  .banquet-grid{grid-template-columns:1fr;gap:32px}
  .location-grid{grid-template-columns:1fr}
  .stats-banner{grid-template-columns:repeat(2,1fr)}
  .stats-banner .sb-item:nth-child(2)::after{display:none}
  .footer-row{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .menu-btn{display:flex}
  .nav{position:fixed;top:0;right:-100%;width:min(280px,80vw);height:100vh;background:var(--dark);box-shadow:-4px 0 24px rgba(0,0,0,.3);padding:80px 20px 24px;flex-direction:column;transition:right var(--transition);z-index:1000}
  .nav.open{right:0}
  .nav-link{padding:14px 12px;border-bottom:1px solid rgba(255,255,255,.08);font-size:15px;border-radius:0;color:rgba(255,255,255,.6)}
  .hero-inner{padding:100px 0 60px}
  .rooms-grid{grid-template-columns:1fr}
  .facilities-grid{grid-template-columns:repeat(2,1fr)}
  .dining-grid{grid-template-columns:1fr}
  .cta-grid{grid-template-columns:1fr}
  .f-row{grid-template-columns:1fr}
  .banquet-features{grid-template-columns:1fr}
  .sec{padding:60px 0}
}
@media(max-width:480px){
  .hero-inner h1{font-size:28px}
  .facilities-grid{grid-template-columns:1fr}
  .stats-banner{grid-template-columns:1fr}
  .stats-banner .sb-item::after{display:none!important}
  .footer-row{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;text-align:center}
}