/* ============================================================
   西宁逐西国际旅行社 - 全局样式表
   江南水墨风格 | 响应式 | 零框架依赖
   ============================================================ */

/* === CSS Variables === */
:root {
  --ink-green: #4a7c59;
  --ink-dark: #2d5016;
  --ink-light: #7aa87e;
  --ink-pale: #dce8db;
  --rice-paper: #faf6f0;
  --rice-dark: #f0ebe0;
  --text-main: #3a3a3a;
  --text-light: #7a7a7a;
  --gold: #b8914d;
  --gold-light: #d4b872;
  --gold-pale: #f5ecd7;
  --font-heading: 'Noto Serif SC', serif;
  --font-body: 'Noto Sans SC', sans-serif;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.10);
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  --max-width: 1280px;
}

/* === Reset === */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:}
body{font-family:var(--font-body);font-size:16px;line-height:1.7;color:var(--text-main);background:var(--rice-paper);overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--ink-green);text-decoration:none;transition:var(--transition)}
a:hover{color:var(--ink-dark)}
ul{list-style:none}
h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--text-main);line-height:1.3;font-weight:600}
h1{font-size:42px}h2{font-size:36px}h3{font-size:24px}h4{font-size:20px}h5{font-size:18px}h6{font-size:16px}
input,select,textarea,button{font-family:var(--font-body);font-size:16px;outline:none;border:1px solid #ddd;border-radius:var(--radius-sm);padding:10px 16px;transition:var(--transition)}
input:focus,select:focus,textarea:focus{border-color:var(--ink-green);box-shadow:0 0 0 3px rgba(74,124,89,0.12)}
textarea{resize:vertical;min-height:120px}
button{cursor:pointer}

/* === Utility === */
.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}
.section{padding:80px 0}
.section-sm{padding:50px 0}
.section-title{text-align:center;margin-bottom:16px;position:relative}
.section-subtitle{text-align:center;color:var(--text-light);margin-bottom:48px;font-size:17px;max-width:600px;margin-left:auto;margin-right:auto}
.text-center{text-align:center}
.mb-12{margin-bottom:12px}.mb-16{margin-bottom:16px}.mb-20{margin-bottom:20px}.mb-24{margin-bottom:24px}.mb-32{margin-bottom:32px}.mb-40{margin-bottom:40px}.mb-48{margin-bottom:48px}.mb-60{margin-bottom:60px}
.mt-20{margin-top:20px}.mt-32{margin-top:32px}.mt-48{margin-top:48px}
.py-20{padding-top:20px;padding-bottom:20px}.py-40{padding-top:40px;padding-bottom:40px}
.decorative-line{width:60px;height:3px;background:var(--gold);margin:12px auto 0;border-radius:2px}
.text-gold{color:var(--gold)}
.text-green{color:var(--ink-green)}
.tag{padding:4px 12px;border-radius:20px;font-size:13px;display:inline-block}

/* === Buttons === */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;border-radius:var(--radius);font-weight:500;transition:var(--transition);border:none;white-space:nowrap}
.btn-primary{background:var(--ink-green);color:#fff}
.btn-primary:hover{background:var(--ink-dark);color:#fff;transform:translateY(-2px);box-shadow:0 6px 20px rgba(74,124,89,0.3)}
.btn-gold{background:var(--gold);color:#fff}
.btn-gold:hover{background:#a07d3e;color:#fff;transform:translateY(-2px);box-shadow:0 6px 20px rgba(184,145,77,0.3)}
.btn-outline{border:2px solid var(--ink-green);color:var(--ink-green);background:transparent}
.btn-outline:hover{background:var(--ink-green);color:#fff}
.btn-outline-gold{border:2px solid var(--gold);color:var(--gold);background:transparent}
.btn-outline-gold:hover{background:var(--gold);color:#fff}
.btn-sm{padding:8px 20px;font-size:14px}
.btn-lg{padding:16px 36px;font-size:18px}

/* === Navbar === */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(250,246,240,0.92);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(74,124,89,0.08);transition:var(--transition)}
.navbar.scrolled{box-shadow:var(--shadow-md)}
.navbar .container{display:flex;align-items:center;justify-content:space-between;height:72px}
.nav-logo{display:flex;align-items:center;gap:10px;font-family:var(--font-heading);font-size:20px;font-weight:700;color:var(--ink-dark);white-space:nowrap}
.nav-logo .logo-icon{width:36px;height:36px;background:var(--ink-green);color:#fff;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:700}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{color:var(--text-main);padding:8px 14px;border-radius:var(--radius-sm);font-size:15px;font-weight:500;transition:var(--transition);white-space:nowrap}
.nav-links a:hover,.nav-links a.active{color:var(--ink-green);background:var(--ink-pale)}
.nav-phone{display:flex;align-items:center;gap:6px;color:var(--gold);font-weight:600;font-size:16px;padding:8px 16px;background:var(--gold-pale);border-radius:var(--radius)}
.nav-phone i{font-size:14px}
.nav-phone:hover{color:var(--gold);background:#ecd99e}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;z-index:1001;background:none;border:none}
.hamburger span{width:26px;height:2.5px;background:var(--ink-dark);border-radius:2px;transition:var(--transition)}
.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* === Hero Slider === */
.hero-slider{position:relative;width:100%;height:560px;overflow:hidden;margin-top:72px}
.hero-slides{display:flex;height:100%;transition:transform 0.6s cubic-bezier(0.4,0,0.2,1)}
.hero-slide{min-width:100%;height:100%;position:relative;display:flex;align-items:center;justify-content:center}
.hero-slide img{position:absolute;width:100%;height:100%;object-fit:cover;object-position:center}
.hero-slide::after{content:'';position:absolute;inset:0;background:linear-gradient(to bottom, rgba(0,0,0,0.3), rgba(0,0,0,0.55))}
.hero-content{position:relative;z-index:2;text-align:center;color:#fff;max-width:720px;padding:0 24px}
.hero-content h1{font-size:48px;color:#fff;margin-bottom:16px;font-family:var(--font-heading);text-shadow:0 2px 8px rgba(0,0,0,0.3)}
.hero-content p{font-size:20px;opacity:0.9;margin-bottom:28px}
.hero-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,0.15);border:1px solid rgba(255,255,255,0.3);color:#fff;font-size:20px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition);backdrop-filter:blur(4px)}
.hero-arrow:hover{background:rgba(255,255,255,0.3)}
.hero-arrow.prev{left:24px}.hero-arrow.next{right:24px}
.hero-dots{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:3}
.hero-dot{width:12px;height:12px;border-radius:50%;background:rgba(255,255,255,0.4);border:2px solid rgba(255,255,255,0.6);cursor:pointer;transition:var(--transition)}
.hero-dot.active{background:var(--gold);border-color:var(--gold)}

/* === Brand Intro === */
.brand-intro{background:#fff;border-bottom:1px solid var(--rice-dark)}
.brand-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;padding:40px 0}
.stat-item{text-align:center;padding:20px}
.stat-number{font-family:var(--font-heading);font-size:42px;font-weight:700;color:var(--ink-green);line-height:1}
.stat-label{font-size:15px;color:var(--text-light);margin-top:8px}

/* === Advantages === */
.advantages-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.advantage-card{background:#fff;border-radius:var(--radius);padding:36px 28px;text-align:center;box-shadow:var(--shadow-sm);transition:var(--transition);border:1px solid transparent}
.advantage-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--ink-pale)}
.advantage-icon{width:64px;height:64px;margin:0 auto 20px;background:var(--ink-pale);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:28px;color:var(--ink-green)}
.advantage-card h4{margin-bottom:10px;font-size:18px}

/* === Product Cards === */
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.product-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:var(--transition);border:1px solid rgba(0,0,0,0.04)}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.product-card .card-img{position:relative;height:220px;overflow:hidden}
.product-card .card-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s ease}
.product-card:hover .card-img img{transform:scale(1.06)}
.product-card .card-badge{position:absolute;top:12px;left:12px;background:var(--gold);color:#fff;padding:4px 12px;border-radius:4px;font-size:13px;font-weight:500}
.product-card .card-body{padding:20px}
.product-card .card-title{font-family:var(--font-heading);font-size:18px;font-weight:600;margin-bottom:10px;line-height:1.4}
.product-card .card-meta{display:flex;gap:16px;font-size:13px;color:var(--text-light);margin-bottom:12px}
.product-card .card-meta span{display:flex;align-items:center;gap:4px}
.product-card .card-price{font-size:22px;font-weight:700;color:var(--gold)}
.product-card .card-price small{font-size:14px;font-weight:400;color:var(--text-light)}

/* === Blog Cards === */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.blog-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:var(--transition)}
.blog-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.blog-card .card-img{height:200px;overflow:hidden}
.blog-card .card-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s ease}
.blog-card:hover .card-img img{transform:scale(1.06)}
.blog-card .card-body{padding:20px}
.blog-card .card-category{font-size:12px;color:var(--ink-green);text-transform:uppercase;letter-spacing:1px;margin-bottom:8px;display:inline-block;padding:2px 10px;background:var(--ink-pale);border-radius:12px}
.blog-card .card-title{font-family:var(--font-heading);font-size:17px;margin-bottom:8px;line-height:1.4}
.blog-card .card-date{font-size:13px;color:var(--text-light)}
.blog-card .card-desc{font-size:14px;color:var(--text-light);margin-top:8px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

/* === Destination Cards === */
.dest-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.dest-card{position:relative;height:280px;border-radius:var(--radius);overflow:hidden;cursor:pointer}
.dest-card img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s ease}
.dest-card:hover img{transform:scale(1.08)}
.dest-card .dest-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,0.6) 30%,rgba(0,0,0,0.1));display:flex;flex-direction:column;justify-content:flex-end;padding:24px;color:#fff}
.dest-card .dest-name{font-family:var(--font-heading);font-size:22px;font-weight:600;margin-bottom:4px}
.dest-card .dest-count{font-size:14px;opacity:0.8}

/* === Booking Flow === */
.booking-flow{position:relative;display:flex;justify-content:space-between;align-items:flex-start;max-width:900px;margin:0 auto;padding:40px 0}
.booking-flow::before{content:'';position:absolute;top:28px;left:60px;right:60px;height:2px;background:var(--ink-pale);z-index:0}
.flow-step{position:relative;z-index:1;text-align:center;flex:1}
.flow-circle{width:56px;height:56px;border-radius:50%;background:#fff;border:3px solid var(--ink-pale);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:22px;color:var(--ink-green);transition:var(--transition);font-family:var(--font-heading);font-weight:700}
.flow-step.active .flow-circle{background:var(--ink-green);color:#fff;border-color:var(--ink-green)}
.flow-label{font-size:15px;font-weight:500;color:var(--text-main)}
.flow-desc{font-size:13px;color:var(--text-light);margin-top:4px}

/* === Filters === */
.filter-bar{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:20px 0;margin-bottom:28px;border-bottom:1px solid var(--rice-dark)}
.filter-group{display:flex;align-items:center;gap:8px}
.filter-label{font-size:14px;font-weight:500;color:var(--text-light);white-space:nowrap}
.filter-chip{padding:6px 16px;border-radius:20px;font-size:14px;cursor:pointer;transition:var(--transition);border:1px solid #ddd;background:#fff;color:var(--text-main)}
.filter-chip:hover{border-color:var(--ink-green);color:var(--ink-green)}
.filter-chip.active{background:var(--ink-green);color:#fff;border-color:var(--ink-green)}

/* === FAQ === */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--rice-dark)}
.faq-question{padding:20px 0;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-weight:500;font-size:17px;transition:var(--transition)}
.faq-question:hover{color:var(--ink-green)}
.faq-question i{transition:transform 0.3s ease;font-size:14px;color:var(--text-light)}
.faq-item.active .faq-question i{transform:rotate(180deg);color:var(--ink-green)}
.faq-answer{padding:0 0 20px;display:none;color:var(--text-light);line-height:1.8}
.faq-item.active .faq-answer{display:block}
.faq-search{max-width:500px;margin:0 auto 32px;position:relative}
.faq-search input{width:100%;padding:14px 20px 14px 48px;border-radius:30px;border:1px solid #ddd;font-size:16px}
.faq-search i{position:absolute;left:18px;top:50%;transform:translateY(-50%);color:var(--text-light)}
.faq-categories{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-bottom:32px}

/* === Reviews === */
.reviews-summary{display:flex;align-items:center;gap:48px;padding:40px;background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);margin-bottom:32px}
.reviews-score{text-align:center}
.reviews-score .score-num{font-family:var(--font-heading);font-size:64px;font-weight:700;color:var(--gold);line-height:1}
.reviews-score .score-stars{color:var(--gold);font-size:20px;margin-top:4px}
.reviews-score .score-label{font-size:14px;color:var(--text-light)}
.review-card{background:#fff;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm);margin-bottom:16px}
.review-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.review-user{display:flex;align-items:center;gap:12px}
.review-avatar{width:44px;height:44px;border-radius:50%;background:var(--ink-pale);display:flex;align-items:center;justify-content:center;font-family:var(--font-heading);font-size:18px;color:var(--ink-green)}
.review-stars{color:var(--gold);font-size:14px}
.review-date{font-size:13px;color:var(--text-light)}
.review-text{font-size:15px;line-height:1.8;color:var(--text-main)}

/* === About Timeline === */
.timeline{position:relative;max-width:700px;margin:0 auto;padding:20px 0}
.timeline::before{content:'';position:absolute;left:50%;top:0;bottom:0;width:2px;background:var(--ink-pale);transform:translateX(-50%)}
.timeline-item{display:flex;align-items:flex-start;margin-bottom:40px;position:relative}
.timeline-item:nth-child(odd){flex-direction:row-reverse}
.timeline-dot{width:16px;height:16px;border-radius:50%;background:var(--ink-green);border:3px solid #fff;box-shadow:0 0 0 3px var(--ink-pale);flex-shrink:0;position:absolute;left:50%;transform:translateX(-50%);top:4px;z-index:1}
.timeline-content{width:45%;padding:24px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.timeline-year{font-family:var(--font-heading);font-size:18px;color:var(--gold);font-weight:700;margin-bottom:4px}

/* === Contact === */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.contact-info-card{background:#fff;border-radius:var(--radius);padding:36px;box-shadow:var(--shadow-sm)}
.contact-info-item{display:flex;align-items:flex-start;gap:16px;padding:16px 0;border-bottom:1px solid var(--rice-dark)}
.contact-info-item:last-child{border-bottom:none}
.contact-icon{width:44px;height:44px;border-radius:50%;background:var(--ink-pale);display:flex;align-items:center;justify-content:center;font-size:18px;color:var(--ink-green);flex-shrink:0}
.contact-form{background:#fff;border-radius:var(--radius);padding:36px;box-shadow:var(--shadow-sm)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:14px;font-weight:500;margin-bottom:6px;color:var(--text-main)}
.form-group input,.form-group select,.form-group textarea{width:}
.form-checkbox{display:flex;align-items:center;gap:8px;font-size:14px}
.form-checkbox input{width:auto}
.map-placeholder{width:100%;height:320px;background:var(--rice-dark);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;color:var(--text-light);font-size:18px;gap:8px}

/* === Breadcrumb === */
.breadcrumb{padding:16px 0;font-size:14px;color:var(--text-light);display:flex;gap:8px;align-items:center}
.breadcrumb a{color:var(--text-light)}
.breadcrumb a:hover{color:var(--ink-green)}
.breadcrumb span{color:var(--text-main)}

/* === Footer === */
.footer{background:var(--ink-dark);color:rgba(255,255,255,0.7);padding:60px 0 24px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer-brand{font-family:var(--font-heading);font-size:22px;color:#fff;margin-bottom:16px}
.footer-brand p{font-size:14px;font-family:var(--font-body);margin-top:12px;line-height:1.8}
.footer h5{color:#fff;font-size:16px;margin-bottom:16px;font-family:var(--font-body)}
.footer-links a{display:block;color:rgba(255,255,255,0.6);padding:4px 0;font-size:14px;transition:var(--transition)}
.footer-links a:hover{color:var(--gold-light);padding-left:4px}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.1);padding-top:24px;text-align:center;font-size:13px}
.footer-bottom a{color:rgba(255,255,255,0.5)}

/* === Modal === */
.modal-overlay{position:fixed;inset:0;z-index:9999;background:rgba(0,0,0,0.5);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity 0.3s,visibility 0.3s;backdrop-filter:blur(4px)}
.modal-overlay.active{opacity:1;visibility:visible}
.modal-content{background:#fff;border-radius:var(--radius-lg);padding:40px;max-width:500px;width:90%;position:relative;text-align:center;box-shadow:var(--shadow-lg)}
.modal-close{position:absolute;top:16px;right:16px;width:36px;height:36px;border-radius:50%;background:var(--rice-dark);border:none;display:flex;align-items:center;justify-content:center;font-size:18px;cursor:pointer;transition:var(--transition)}
.modal-close:hover{background:#e0d8c8}
.booking-steps{padding:20px 0}
.booking-animation{padding:30px 0}
.breathing-circle{width:80px;height:80px;border-radius:50%;background:var(--ink-pale);margin:0 auto;animation:breathe 2s ease-in-out infinite;display:flex;align-items:center;justify-content:center}
.breathing-circle i{font-size:36px;color:var(--ink-green)}
.counselor-card{text-align:center;padding:20px}
.counselor-avatar{width:72px;height:72px;border-radius:50%;background:var(--gold-pale);margin:0 auto 16px;display:flex;align-items:center;justify-content:center;font-size:32px;color:var(--gold)}
.progress-steps{display:flex;justify-content:space-between;align-items:center;padding:20px 0;position:relative}
.progress-steps::before{content:'';position:absolute;top:16px;left:30px;right:30px;height:2px;background:var(--ink-pale)}
.progress-step{text-align:center;position:relative;z-index:1}
.progress-dot{width:36px;height:36px;border-radius:50%;background:#fff;border:3px solid var(--ink-pale);margin:0 auto 8px;display:flex;align-items:center;justify-content:center;font-size:14px;transition:var(--transition)}
.progress-step.done .progress-dot{background:var(--ink-green);border-color:var(--ink-green);color:#fff}

/* === Back to Top === */
.back-to-top{position:fixed;bottom:32px;right:32px;width:44px;height:44px;border-radius:50%;background:var(--ink-green);color:#fff;border:none;display:flex;align-items:center;justify-content:center;font-size:18px;box-shadow:var(--shadow-md);cursor:pointer;opacity:0;visibility:hidden;transition:var(--transition);z-index:999}
.back-to-top.visible{opacity:1;visibility:visible}
.back-to-top:hover{background:var(--ink-dark);transform:translateY(-2px)}

/* === Page Banner === */
.page-banner{background:linear-gradient(135deg, var(--ink-green), var(--ink-dark));padding:100px 0 60px;text-align:center;color:#fff;margin-top:72px}
.page-banner h2{color:#fff;font-size:38px;margin-bottom:12px}
.page-banner p{color:rgba(255,255,255,0.8);font-size:17px}

/* === Product Detail === */
.product-detail-header{display:grid;grid-template-columns:1fr 1fr;gap:48px;padding:48px 0;align-items:start}
.product-gallery img{width:100%;border-radius:var(--radius-lg)}
.product-info h1{font-size:32px;margin-bottom:12px}
.product-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.product-tags span{padding:4px 14px;background:var(--ink-pale);color:var(--ink-green);border-radius:20px;font-size:13px}
.product-price-block{display:flex;align-items:baseline;gap:8px;margin:20px 0}
.product-price-block .price{font-size:36px;font-weight:700;color:var(--gold);font-family:var(--font-heading)}
.product-price-block .unit{font-size:16px;color:var(--text-light)}
.product-meta-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:20px 0}
.product-meta-item{display:flex;align-items:center;gap:8px;font-size:15px;color:var(--text-main)}
.product-meta-item i{color:var(--ink-green);width:20px}
.booking-form{background:var(--rice-dark);border-radius:var(--radius);padding:24px;margin:20px 0}
.itinerary-list{padding:20px 0}
.itinerary-day{margin-bottom:24px;padding-left:32px;border-left:2px solid var(--ink-pale);position:relative}
.itinerary-day::before{content:'';position:absolute;left:-7px;top:4px;width:12px;height:12px;border-radius:50%;background:var(--ink-green)}
.itinerary-day h4{font-size:18px;margin-bottom:8px}
.itinerary-timeline{margin-top:12px}
.itinerary-item{display:flex;gap:12px;padding:8px 0;font-size:15px}
.itinerary-time{color:var(--gold);font-weight:600;min-width:50px}
.itinerary-detail{color:var(--text-main)}
.check-list{list-style:none;padding:0}
.check-list li{padding:8px 0 8px 28px;position:relative;font-size:15px}
.check-list li::before{content:'\f00c';font-family:'Font Awesome 6 Free';font-weight:900;position:absolute;left:0;top:8px;color:var(--ink-green);font-size:13px}
.cross-list li::before{content:'\f00d';color:#c0392b}
.param-table{width:100%;border-collapse:collapse}
.param-table td{padding:12px 16px;border-bottom:1px solid var(--rice-dark);font-size:15px}
.param-table td:first-child{font-weight:500;color:var(--ink-green);width:120px}

/* === Custom Tour === */
.custom-tour-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.case-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);margin-bottom:20px}
.case-card img{height:180px;object-fit:cover}
.case-card .case-body{padding:16px}

/* === Destination Page === */
.dest-hero{height:400px;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;margin-top:72px}
.dest-hero img{position:absolute;width:100%;height:100%;object-fit:cover}
.dest-hero::after{content:'';position:absolute;inset:0;background:rgba(0,0,0,0.45)}
.dest-hero-content{position:relative;z-index:2;text-align:center;color:#fff}
.dest-hero-content h2{font-size:42px;color:#fff;margin-bottom:8px}
.dest-sub-nav{display:flex;justify-content:center;gap:4px;padding:16px 0;background:#fff;border-bottom:1px solid var(--rice-dark);position:sticky;top:72px;z-index:100}
.dest-sub-nav a{padding:8px 20px;border-radius:20px;font-size:14px;color:var(--text-main);transition:var(--transition)}
.dest-sub-nav a:hover,.dest-sub-nav a.active{background:var(--ink-pale);color:var(--ink-green)}
.dest-highlights{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.highlight-card{text-align:center;padding:24px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-sm)}

/* === Animations === */
@keyframes breathe{0%,{transform:scale(1);opacity:1}50%{transform:scale(1.15);opacity:0.7}}
@keyframes fadeIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes slideDown{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}
@keyframes slideUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.fade-in{animation:fadeIn 0.6s ease forwards}
.slide-down{animation:slideDown 0.4s ease forwards}
.slide-up{animation:slideUp 0.4s ease forwards}

/* === Submit Page === */
.success-page{text-align:center;padding:120px 24px}
.success-icon{width:100px;height:100px;border-radius:50%;background:var(--ink-pale);margin:0 auto 32px;display:flex;align-items:center;justify-content:center;font-size:48px;color:var(--ink-green)}

/* === Chat Button === */
.chat-float{position:fixed;bottom:32px;left:32px;width:56px;height:56px;border-radius:50%;background:var(--gold);color:#fff;border:none;display:flex;align-items:center;justify-content:center;font-size:22px;box-shadow:var(--shadow-md);cursor:pointer;z-index:998;animation:breathe 3s ease-in-out infinite}

/* === Responsive === */
@media (max-width:1366px){
  .container{padding:0 20px}
  .product-grid{grid-template-columns:repeat(3,1fr)}
  .advantages-grid{grid-template-columns:repeat(2,1fr)}
  .dest-grid{grid-template-columns:repeat(3,1fr)}
}

@media (max-width:1024px){
  .blog-grid,.product-grid{grid-template-columns:repeat(2,1fr)}
  .dest-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .product-detail-header{grid-template-columns:1fr}
  .reviews-summary{flex-direction:column;text-align:center}
  .contact-grid,.custom-tour-grid{grid-template-columns:1fr}
  .dest-highlights{grid-template-columns:repeat(2,1fr)}
  .brand-stats{grid-template-columns:repeat(2,1fr)}
}

@media (max-width:768px){
  h1{font-size:32px}h2{font-size:28px}h3{font-size:22px}
  .section{padding:50px 0}
  .hero-slider{height:400px}
  .hero-content h1{font-size:32px}
  .hero-content p{font-size:16px}
  .hero-arrow{width:36px;height:36px;font-size:16px}
  .hero-arrow.prev{left:12px}.hero-arrow.next{right:12px}
  .nav-links{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:var(--rice-paper);flex-direction:column;align-items:center;justify-content:center;gap:8px;z-index:999;padding:80px 24px}
  .nav-links.active{display:flex}
  .nav-links a{font-size:18px;padding:12px 24px}
  .hamburger{display:flex}
  .nav-phone{display:none}
  .advantages-grid,.product-grid,.blog-grid,.dest-grid{grid-template-columns:1fr}
  .brand-stats{grid-template-columns:repeat(2,1fr);gap:16px}
  .stat-number{font-size:30px}
  .booking-flow{flex-direction:column;align-items:center;gap:24px}
  .booking-flow::before{display:none}
  .footer-grid{grid-template-columns:1fr}
  .page-banner{padding:80px 0 40px}
  .page-banner h2{font-size:28px}
  .form-row{grid-template-columns:1fr}
  .reviews-summary{padding:24px}
  .timeline::before{left:24px}
  .timeline-item,.timeline-item:nth-child(odd){flex-direction:row}
  .timeline-dot{left:24px}
  .timeline-content{width:calc( - 48px);margin-left:48px}
  .dest-highlights{grid-template-columns:1fr}
}

@media (max-width:375px){
  .container{padding:0 16px}
  .brand-stats{grid-template-columns:1fr}
  .hero-slider{height:340px}
  .hero-content h1{font-size:26px}
  .hero-arrow{display:none}
  .navbar .container{height:60px}
  .nav-logo{font-size:16px}
}