/* === China Wonder Tours — Common Stylesheet === */
/* Color System */
:root{
  --red:#990000;--red-light:#cc0000;--red-dark:#6b0000;
  --gold:#b8860b;--gold-light:#d4a853;--gold-pale:#fdf6e8;
  --dark:#1a1a2e;--gray:#666;--gray-light:#999;
  --light:#f5f5f5;--lighter:#fafafa;--white:#fff;
  --nav-h:72px;
}

/* === Reset & Base === */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Segoe UI',system-ui,-apple-system,sans-serif;color:#333;line-height:1.6;background:var(--white);padding-top:var(--nav-h)}
a{text-decoration:none;color:inherit}img{max-width:100%;display:block}ul{list-style:none}

/* === Buttons === */
.btn{display:inline-block;padding:14px 36px;border-radius:8px;font-weight:700;font-size:1rem;transition:all 0.3s;cursor:pointer;border:none}
.btn-primary{background:var(--red);color:#fff}.btn-primary:hover{background:var(--red-dark);transform:translateY(-2px);box-shadow:0 8px 24px rgba(153,0,0,0.35)}
.btn-outline{background:transparent;color:#fff;border:2px solid rgba(255,255,255,0.35)}.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,0.08)}

/* === Animations === */
@keyframes fadeInUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
.reveal{opacity:0;transform:translateY(32px);transition:opacity 0.7s ease,transform 0.7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* === Navbar === */
.navbar{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(255,255,255,0.97);backdrop-filter:blur(10px);box-shadow:0 2px 20px rgba(0,0,0,0.08);height:var(--nav-h)}
.navbar .nav-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:0 24px;height:100%}
.navbar .logo{display:flex;align-items:center;gap:12px;font-weight:800;font-size:1.2rem;color:var(--red)}
.navbar .logo img{height:40px;width:auto}
.navbar .nav-links{display:flex;gap:28px;align-items:center}
.navbar .nav-links a{font-weight:500;font-size:0.88rem;color:#444;transition:color 0.2s;position:relative}
.navbar .nav-links a:hover,.navbar .nav-links a.active{color:var(--red)}
.navbar .nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--gold);transition:width 0.3s}
.navbar .nav-links a:hover::after,.navbar .nav-links a.active::after{width:100%}
.navbar .btn-nav{background:var(--red);color:#fff!important;padding:8px 20px;border-radius:6px;font-weight:600;transition:all 0.3s}.navbar .btn-nav:hover{background:var(--red-dark)}.navbar .btn-nav::after{display:none}
.nav-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:4px}
.nav-toggle span{display:block;width:26px;height:2.5px;background:var(--red);border-radius:2px}
.nav-dropdown{position:relative}
.nav-dropdown>a::after{display:none!important}
.nav-dropdown .dropdown-menu{display:none;position:absolute;top:100%;left:0;background:#fff;min-width:200px;border-radius:0 0 8px 8px;box-shadow:0 12px 32px rgba(0,0,0,0.12);padding:8px 0;z-index:100}
.nav-dropdown:hover .dropdown-menu{display:block}
.nav-dropdown .dropdown-menu a{display:block;padding:10px 20px;font-size:0.88rem;font-weight:500;color:#444;white-space:nowrap;transition:all 0.2s}
.nav-dropdown .dropdown-menu a:hover{background:var(--gold-pale);color:var(--red)}
.nav-dropdown .dropdown-divider{height:1px;background:#e8e8e8;margin:6px 0}

/* === Page Hero (generic) === */
.page-hero{background:linear-gradient(135deg,var(--dark) 0%,#2d1a1a 40%,#4a1a1a 100%);padding:72px 24px 64px;text-align:center;position:relative;overflow:hidden}
.page-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(153,0,0,0.12) 0%,transparent 70%);z-index:0}
.page-hero::after{content:'';position:absolute;inset:0;background-image:radial-gradient(circle,rgba(255,255,255,0.025) 1px,transparent 1px);background-size:28px 28px;z-index:0}
.page-hero h1{position:relative;font-size:clamp(2rem,4vw,3rem);font-weight:900;color:#fff;margin-bottom:12px}
.page-hero h1 span{color:var(--gold-light)}
.page-hero p{position:relative;color:rgba(255,255,255,0.75);max-width:600px;margin:0 auto;font-size:1.05rem}
.page-hero .breadcrumb{position:relative;color:rgba(255,255,255,0.5);font-size:0.8rem;margin-bottom:16px}
.page-hero .breadcrumb a:hover{color:var(--gold-light)}

/* === Content Section === */
.content-section{padding:64px 24px;max-width:1200px;margin:0 auto}
.content-section h2{font-size:1.8rem;font-weight:800;color:var(--dark);margin:32px 0 16px}
.content-section h2:first-child{margin-top:0}
.content-section h3{font-size:1.3rem;font-weight:700;color:var(--dark);margin:24px 0 12px}
.content-section p{margin-bottom:16px;color:#444;line-height:1.8;font-size:1rem}
.content-section ul,.content-section ol{margin-bottom:16px;padding-left:24px}
.content-section li{margin-bottom:8px;line-height:1.7}
.content-section .highlight{color:var(--red);font-weight:600}

/* === Card Grids === */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card-grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}

/* === Info Card === */
.info-card{background:var(--white);border-radius:12px;padding:32px;box-shadow:0 4px 16px rgba(0,0,0,0.04);border:1px solid #eee;transition:all 0.3s}
.info-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,0,0,0.08);border-color:var(--gold-light)}
.info-card .card-icon{font-size:2.2rem;margin-bottom:16px}
.info-card h3{font-size:1.15rem;font-weight:700;color:var(--dark);margin-bottom:8px}
.info-card p{font-size:0.92rem;color:var(--gray);line-height:1.7}

/* === Stat Bar === */
.stat-bar{display:flex;justify-content:center;gap:60px;flex-wrap:wrap;padding:48px 24px;background:var(--red);color:#fff;text-align:center;border-radius:12px;margin:40px 0}
.stat-bar .stat h3{font-size:2rem;font-weight:900;color:var(--gold-light);margin-bottom:4px}
.stat-bar .stat p{font-size:0.9rem;opacity:0.85;color:#fff;margin:0}

/* === CTA Block === */
.cta-section{text-align:center;margin-top:48px}
.cta-block{text-align:center;padding:48px 24px;background:linear-gradient(135deg,var(--dark) 0%,#3d1a1a 100%);border-radius:12px;margin:40px 0;color:#fff}
.cta-block h2{color:#fff!important;margin-bottom:12px}
.cta-block p{color:rgba(255,255,255,0.75)!important;margin-bottom:24px}
.cta-block .btn{display:inline-block;padding:14px 36px;border-radius:8px;font-weight:700;font-size:1rem;background:var(--red);color:#fff;transition:all 0.3s}
.cta-block .btn:hover{background:var(--red-dark);transform:translateY(-2px);box-shadow:0 8px 24px rgba(153,0,0,0.35)}

/* === Value Cards === */
.value-card{border-left:4px solid var(--red);padding:16px 24px;background:var(--lighter);border-radius:0 8px 8px 0;margin-bottom:16px}
.value-card h4{color:var(--red);font-size:1.05rem;margin-bottom:6px}

/* === Tour Card (for listing pages) === */
.tour-list{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.tour-item{background:var(--white);border-radius:10px;overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,0.05);border:1px solid #e8e8e8;transition:all 0.3s}
.tour-item:hover{transform:translateY(-4px);box-shadow:0 8px 28px rgba(0,0,0,0.1);border-color:var(--gold-light)}
.tour-item .tour-img{height:200px;background-size:cover;background-position:center;background-color:#ddd;position:relative}
.tour-item .tour-badge{position:absolute;top:12px;left:12px;background:var(--red);color:#fff;padding:4px 10px;border-radius:4px;font-size:0.75rem;font-weight:700}
.tour-item .tour-body{padding:20px}
.tour-item .tour-body h3{font-size:1rem;font-weight:700;color:var(--dark);margin:0 0 8px;line-height:1.4}
.tour-item .tour-body p{font-size:0.85rem;color:var(--gray);margin-bottom:14px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.tour-item .tour-body .tour-meta{display:flex;justify-content:space-between;align-items:center}
.tour-item .tour-body .tour-meta span{font-size:0.8rem;color:var(--gray-light)}
.tour-item .tour-body .tour-link{color:var(--red);font-weight:700;font-size:0.85rem}

/* === Team Grid === */
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.team-card{text-align:center;padding:32px 20px;background:var(--white);border-radius:12px;box-shadow:0 4px 16px rgba(0,0,0,0.04);border:1px solid #eee}
.team-card .team-icon{font-size:2.5rem;margin-bottom:16px}
.team-card h3{font-size:1.1rem;font-weight:700;color:var(--dark);margin-bottom:8px}
.team-card p{font-size:0.88rem;color:var(--gray);line-height:1.6}

/* === Contact Page === */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.contact-info h3{font-size:1.2rem;font-weight:700;color:var(--dark);margin-bottom:12px}
.contact-info .contact-item{display:flex;align-items:flex-start;gap:14px;margin-bottom:20px;padding:16px;background:var(--lighter);border-radius:8px}
.contact-info .contact-item .ci-icon{font-size:1.5rem;flex-shrink:0}
.contact-info .contact-item strong{display:block;margin-bottom:2px;color:var(--dark)}
.contact-info .contact-item span{font-size:0.9rem;color:var(--gray)}
.contact-form{background:var(--white);padding:32px;border-radius:12px;box-shadow:0 4px 16px rgba(0,0,0,0.04);border:1px solid #eee}
.contact-form h3{margin-bottom:20px}
.contact-form .form-group{margin-bottom:16px}
.contact-form label{display:block;font-weight:600;margin-bottom:6px;font-size:0.9rem;color:var(--dark)}
.contact-form input,.contact-form textarea,.contact-form select{width:100%;padding:10px 14px;border:1px solid #ddd;border-radius:6px;font-size:0.95rem;font-family:inherit;transition:border-color 0.3s}
.contact-form input:focus,.contact-form textarea:focus,.contact-form select:focus{outline:none;border-color:var(--gold)}
.contact-form textarea{min-height:120px;resize:vertical}
.contact-form .btn-submit{width:100%;padding:14px;background:var(--red);color:#fff;border:none;border-radius:8px;font-weight:700;font-size:1rem;cursor:pointer;transition:all 0.3s}
.contact-form .btn-submit:hover{background:var(--red-dark)}
.contact-form .checkbox-group{display:flex;flex-wrap:wrap;gap:12px}
.contact-form .checkbox-group label{display:flex;align-items:center;gap:6px;font-weight:400}
.contact-form .field-error input,.contact-form .field-error textarea,.contact-form .field-error select{border-color:#e74c3c!important;background:#fff5f5}
.contact-form .field-error .err-msg{color:#e74c3c;font-size:0.8rem;margin-top:4px}
.form-success{display:none;text-align:center;padding:40px 24px}
.form-success .success-icon{font-size:4rem;margin-bottom:16px}
.form-success h3{color:var(--dark);margin-bottom:8px}
.form-success p{color:var(--gray)}

/* === Review Grid (Homepage) === */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}

/* === City Tour Tabs === */
.city-tabs-wrap{max-width:1200px;margin:0 auto}
.city-tabs{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:36px}
.city-tab{padding:10px 20px;border:2px solid #e0e0e0;border-radius:50px;background:var(--white);font-weight:600;font-size:0.9rem;color:var(--dark);cursor:pointer;transition:all 0.3s;white-space:nowrap}
.city-tab:hover{border-color:var(--gold);color:var(--red)}
.city-tab.active{background:var(--red);color:#fff;border-color:var(--red)}
.city-tab .tab-icon{font-size:1.1rem}
.city-tours-panel{display:none;grid-template-columns:repeat(3,1fr);gap:20px}
.city-tours-panel.active{display:grid}
@media(max-width:1024px){.city-tours-panel{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.city-tours-panel{grid-template-columns:1fr}.city-tabs{gap:8px}.city-tab{padding:8px 16px;font-size:0.82rem}}

/* === Review Cards === */
.review-card{background:var(--white);border-radius:12px;padding:28px;box-shadow:0 4px 16px rgba(0,0,0,0.04);border:1px solid #eee;margin-bottom:20px}
.review-card .review-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.review-card .review-stars{color:var(--gold);font-size:1.1rem}
.review-card .reviewer{font-weight:700;color:var(--dark)}
.review-card .review-date{font-size:0.8rem;color:var(--gray-light)}
.review-card p{font-size:0.95rem;color:#444;line-height:1.8}

/* === Travel Guide Page === */
.guide-section{margin-bottom:40px}
.guide-section h3{font-size:1.4rem;color:var(--red);margin-bottom:12px;padding-bottom:8px;border-bottom:2px solid var(--gold-pale)}
.tip-box{background:var(--gold-pale);border-left:4px solid var(--gold);padding:16px 20px;border-radius:0 8px 8px 0;margin-bottom:20px}
.tip-box strong{color:var(--dark)}

/* === Section Header === */
.section{padding:80px 24px}.section .container{max-width:1200px;margin:0 auto}
.section-header{text-align:center;margin-bottom:56px}
.section-header .label{display:inline-block;color:var(--gold);font-weight:700;font-size:0.8rem;text-transform:uppercase;letter-spacing:3px;margin-bottom:8px}
.section-header h2{font-size:clamp(1.8rem,3vw,2.5rem);font-weight:800;color:var(--dark);margin-bottom:12px}
.section-header h2 span{color:var(--red)}
.section-header p{color:var(--gray);max-width:500px;margin:0 auto;font-size:1rem}

/* === Search Form === */
.search-section{background:var(--white);padding:0 24px;margin-top:-28px;position:relative;z-index:10}
.search-box{max-width:700px;margin:0 auto;background:#fff;border-radius:12px;padding:20px 28px;box-shadow:0 8px 32px rgba(0,0,0,0.1);display:flex;gap:12px;flex-wrap:wrap}
.search-box input{flex:1;min-width:200px;padding:12px 16px;border:2px solid #e8e8e8;border-radius:8px;font-size:0.95rem;font-family:inherit;transition:border-color 0.3s}
.search-box input:focus{outline:none;border-color:var(--gold)}
.search-box select{padding:12px 16px;border:2px solid #e8e8e8;border-radius:8px;font-size:0.95rem;font-family:inherit;background:#fff;cursor:pointer}
.search-box .btn-search{padding:12px 28px;background:var(--red);color:#fff;border:none;border-radius:8px;font-weight:700;cursor:pointer;transition:all 0.3s;white-space:nowrap}
.search-box .btn-search:hover{background:var(--red-dark)}

/* === Destination Cards (Homepage) === */
.dest-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.dest-card{position:relative;border-radius:12px;overflow:hidden;height:320px;cursor:pointer;box-shadow:0 4px 16px rgba(0,0,0,0.08);transition:all 0.3s}
.dest-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,0,0,0.15)}
.dest-card:hover .dest-img{transform:scale(1.08)}
.dest-card .dest-img{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform 0.5s}
.dest-card .dest-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,0.75) 0%,rgba(0,0,0,0.1) 50%,rgba(0,0,0,0) 100%)}
.dest-card .dest-info{position:absolute;bottom:0;left:0;right:0;padding:24px;color:#fff;z-index:2}
.dest-card .dest-info h3{font-size:1.3rem;font-weight:700;margin-bottom:4px}
.dest-card .dest-info p{font-size:0.85rem;opacity:0.85}
.dest-card .dest-tag{position:absolute;top:16px;right:16px;background:var(--red);color:#fff;padding:4px 12px;border-radius:4px;font-size:0.75rem;font-weight:700;z-index:2}

/* === Homepage Tour Cards (4-col) === */
.tour-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.tour-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,0.06);transition:all 0.3s;border:1px solid #eee}
.tour-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,0,0,0.12);border-color:var(--gold-light)}
.tour-card .tour-img{height:200px;background-size:cover;background-position:center;position:relative}
.tour-card .tour-duration{position:absolute;top:12px;left:12px;background:var(--red);color:#fff;padding:4px 10px;border-radius:4px;font-size:0.75rem;font-weight:700}
.tour-card .tour-body{padding:20px}
.tour-card .tour-body h3{font-size:1.05rem;font-weight:700;color:var(--dark);margin-bottom:8px;line-height:1.3}
.tour-card .tour-body p{font-size:0.85rem;color:var(--gray);margin-bottom:16px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tour-card .tour-body .tour-link{color:var(--red);font-weight:700;font-size:0.85rem;display:inline-flex;align-items:center;gap:4px;transition:gap 0.2s}
.tour-card .tour-body .tour-link:hover{gap:8px}

/* === Trust Stats Bar === */
.trust-bar{background:var(--red);padding:32px 24px;color:#fff;text-align:center}
.trust-bar .trust-grid{display:flex;justify-content:center;gap:56px;flex-wrap:wrap;max-width:900px;margin:0 auto}
.trust-bar .trust-item{text-align:center}
.trust-bar .trust-num{font-size:2.2rem;font-weight:900;color:var(--gold-light);line-height:1.1}
.trust-bar .trust-label{font-size:0.85rem;opacity:0.85;margin-top:4px}
.trust-bar .trust-divider{width:1px;background:rgba(255,255,255,0.2)}
@media(max-width:768px){
  .trust-bar .trust-grid{gap:28px}
  .trust-bar .trust-num{font-size:1.6rem}
  .trust-bar .trust-divider{display:none}
}

/* === Why Us Cards === */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.why-card{text-align:center;padding:40px 24px;border-radius:12px;background:#fff;box-shadow:0 4px 16px rgba(0,0,0,0.04);transition:all 0.3s;border:1px solid transparent}
.why-card:hover{border-color:var(--gold-light);transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,0,0,0.08)}
.why-card .why-icon{width:72px;height:72px;margin:0 auto 20px;background:var(--gold-pale);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2rem}
.why-card h3{font-size:1.1rem;font-weight:700;color:var(--dark);margin-bottom:8px}
.why-card p{font-size:0.9rem;color:var(--gray);line-height:1.6}

/* === Footer === */
.footer{background:var(--dark);color:rgba(255,255,255,0.7);padding:60px 24px 30px}
.footer .container{max-width:1200px;margin:0 auto}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer h4{color:#fff;font-weight:700;margin-bottom:16px;font-size:1rem}
.footer .footer-brand p{font-size:0.9rem;line-height:1.7}
.footer .footer-brand .brand-name{color:#fff;font-size:1.3rem;font-weight:800;margin-bottom:8px}
.footer .footer-brand .brand-name span{color:var(--gold-light)}
.footer .footer-links a{display:block;padding:4px 0;font-size:0.9rem;transition:color 0.2s}
.footer .footer-links a:hover{color:var(--gold-light)}
.footer .footer-contact p{margin-bottom:8px;font-size:0.9rem}
.footer .social-links{display:flex;gap:12px;margin-top:16px}
.footer .social-links a{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,0.08);display:flex;align-items:center;justify-content:center;font-size:1.1rem;transition:all 0.3s}
.footer .social-links a:hover{background:var(--red)}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.08);padding-top:24px;text-align:center;font-size:0.85rem}

/* === Responsive === */
@media(max-width:1024px){
  .card-grid,.tour-list,.dest-grid{grid-template-columns:repeat(2,1fr)}
  .card-grid-4,.team-grid,.why-grid,.tour-grid,.review-grid,.city-tours-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  .navbar .nav-links{display:none}.nav-toggle{display:flex}
  .navbar .nav-links.open{display:flex;flex-direction:column;position:absolute;top:var(--nav-h);left:0;width:100%;background:#fff;padding:24px;box-shadow:0 8px 24px rgba(0,0,0,0.1);gap:20px}
  .nav-dropdown .dropdown-menu{display:block;position:static;box-shadow:none;padding:8px 0 0 16px;min-width:0}
  .nav-dropdown .dropdown-menu a{font-size:0.85rem;padding:6px 0}
  .card-grid,.tour-list,.card-grid-4,.team-grid,.dest-grid,.tour-grid,.why-grid,.review-grid,.city-tours-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .stat-bar{gap:32px}.stat-bar .stat h3{font-size:1.5rem}
  .content-section{padding:40px 20px}.page-hero{padding:48px 20px 40px}
  .dest-card{height:240px}
}

/* Print */
@media print{
  .navbar,.footer,.cta-block,.nav-toggle{display:none}
  body{padding-top:0}
}