/* ========================================
   EasyBaoChe - Mobile-First Premium Design
   ======================================== */

/* === Reset === */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --primary:#1a1a2e;
  --primary-light:#16213e;
  --accent:#f77f00;
  --accent-hover:#e36f00;
  --accent-light:#fff3e0;
  --blue:#0066ff;
  --blue-light:#e8f0fe;
  --white:#fff;
  --gray-50:#f8f9fa;
  --gray-100:#f1f3f5;
  --gray-200:#e9ecef;
  --gray-300:#dee2e6;
  --gray-400:#ced4da;
  --gray-500:#adb5bd;
  --gray-600:#868e96;
  --gray-700:#495057;
  --gray-800:#343a40;
  --gray-900:#212529;
  --shadow-sm:0 1px 3px rgba(0,0,0,.08);
  --shadow:0 4px 12px rgba(0,0,0,.1);
  --shadow-lg:0 8px 30px rgba(0,0,0,.12);
  --shadow-xl:0 20px 60px rgba(0,0,0,.15);
  --radius:12px;
  --radius-lg:16px;
  --radius-xl:24px;
  --transition:all .3s cubic-bezier(.4,0,.2,1);
  --max-width:1200px;
  --header-height:60px;
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--gray-800);line-height:1.7;background:var(--white);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{text-decoration:none;color:inherit;transition:var(--transition)}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
h1,h2,h3,h4,h5,h6{line-height:1.3;font-weight:700;color:var(--gray-900)}
h1{font-size:1.75rem}
h2{font-size:1.5rem}
h3{font-size:1.2rem}
p{margin-bottom:12px}

/* === Utility === */
.container{max-width:var(--max-width);margin:0 auto;padding:0 16px}
.section{padding:48px 0}
.section-title{font-size:1.5rem;margin-bottom:10px;text-align:center}
.section-subtitle{font-size:1rem;color:var(--gray-600);text-align:center;margin-bottom:32px;max-width:500px;margin-left:auto;margin-right:auto}
.text-accent{color:var(--accent)}
.text-center{text-align:center}
.grid{display:grid;gap:16px}
.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}

/* === Buttons (min 44px touch target) === */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;min-height:48px;border-radius:50px;font-weight:600;font-size:1rem;border:none;cursor:pointer;transition:var(--transition);white-space:nowrap;-webkit-tap-highlight-color:transparent}
.btn-primary{background:var(--accent);color:var(--white)}
.btn-primary:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:0 8px 25px rgba(247,127,0,.35)}
.btn-outline{background:transparent;color:var(--white);border:2px solid var(--white)}
.btn-outline:hover{background:var(--white);color:var(--primary)}
.btn-dark{background:var(--primary);color:var(--white)}
.btn-dark:hover{background:var(--primary-light);transform:translateY(-2px)}
.btn-white{background:var(--white);color:var(--primary)}
.btn-white:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.btn-lg{padding:16px 36px;font-size:1.05rem}
.btn-sm{padding:10px 20px;font-size:.9rem}
.btn-block{width:100%}

/* === Header (Mobile First) === */
.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(26,26,46,.96);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);height:var(--header-height);transition:var(--transition)}
.header.scrolled{box-shadow:0 2px 20px rgba(0,0,0,.2)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:var(--header-height);max-width:var(--max-width);margin:0 auto;padding:0 16px}
.logo{display:flex;align-items:center;gap:0;font-size:0}
.logo img{height:36px;width:auto}

/* Nav: Mobile = hidden overlay */
.nav{position:fixed;top:var(--header-height);left:0;right:0;bottom:0;background:var(--primary);flex-direction:column;padding:16px;transform:translateX(100%);transition:var(--transition);opacity:0;pointer-events:none;display:flex;gap:2px;overflow-y:auto;z-index:999}
.nav.open{transform:translateX(0);opacity:1;pointer-events:all}
.nav a{color:rgba(255,255,255,.9);padding:14px 16px;border-radius:8px;font-size:1.05rem;font-weight:500;display:block;min-height:48px;display:flex;align-items:center}
.nav a:hover,.nav a.active{background:rgba(255,255,255,.1);color:var(--white)}
.nav-cta{background:var(--accent)!important;color:var(--white)!important;border-radius:50px!important;justify-content:center;margin-top:12px;font-weight:700;font-size:1.1rem}
.nav-cta:hover{background:var(--accent-hover)!important}

/* Dropdown mobile */
.nav-dropdown{position:relative}
.nav-dropdown-toggle{cursor:pointer}
.nav-dropdown-menu{display:none;padding:0 0 0 20px}
.nav-dropdown.open .nav-dropdown-menu{display:block}
.nav-dropdown-menu a{font-size:.95rem;padding:12px 16px;color:rgba(255,255,255,.75)}

/* Header phone (shows on mobile) */
.header-phone{display:flex;align-items:center;gap:6px;color:var(--accent);font-weight:700;font-size:.95rem;min-height:48px;padding:0 8px}
.header-phone svg{width:18px;height:18px}

/* Menu toggle always visible on mobile */
.menu-toggle{display:flex;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:10px;min-width:44px;min-height:44px;justify-content:center;align-items:center;-webkit-tap-highlight-color:transparent}
.menu-toggle span{display:block;width:22px;height:2px;background:var(--white);transition:var(--transition);border-radius:2px}
.menu-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.menu-toggle.active span:nth-child(2){opacity:0}
.menu-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* === Hero (Mobile First) === */
.hero{position:relative;margin-top:var(--header-height);padding:48px 0 40px;display:flex;align-items:center;background:linear-gradient(135deg,#0f0c29 0%,#302b63 50%,#24243e 100%);min-height:auto}
.hero-content{position:relative;z-index:2;text-align:center;padding:0 16px;width:100%}
.hero h1{font-size:1.8rem;color:var(--white);margin-bottom:16px;letter-spacing:-.5px}
.hero h1 span{color:var(--accent)}
.hero p{font-size:1.05rem;color:rgba(255,255,255,.8);margin-bottom:28px}

/* Contact Box (replaces search box) */
.contact-hero{background:rgba(255,255,255,.1);backdrop-filter:blur(10px);border-radius:var(--radius-lg);padding:24px;text-align:center;border:1px solid rgba(255,255,255,.15);margin-bottom:24px}
.contact-hero .phone-big{font-size:1.6rem;font-weight:800;color:var(--accent);margin-bottom:8px;display:block}
.contact-hero .phone-big a{color:var(--accent)}
.contact-hero .wechat-label{color:rgba(255,255,255,.7);font-size:.9rem;margin-bottom:12px}
.contact-hero .qr-img{width:140px;height:140px;margin:0 auto 12px;border-radius:var(--radius);overflow:hidden;background:#fff;padding:4px}
.contact-hero .qr-img img{width:100%;height:100%;object-fit:contain}
.contact-hero .btns{display:flex;gap:10px;flex-direction:column}
.contact-hero .btns .btn{width:100%}

/* Hero Stats */
.hero-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:24px}
.hero-stat{text-align:center;color:var(--white);padding:12px 8px;background:rgba(255,255,255,.06);border-radius:var(--radius)}
.hero-stat .number{font-size:1.6rem;font-weight:800;color:var(--accent)}
.hero-stat .label{font-size:.8rem;opacity:.7;margin-top:2px}

/* === Cards (Mobile: full width stacked) === */
.card{background:var(--white);border-radius:var(--radius-lg);overflow:hidden;transition:var(--transition);border:1px solid var(--gray-100)}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}
.card-img{position:relative;overflow:hidden;aspect-ratio:16/10}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card:hover .card-img img{transform:scale(1.05)}
.card-badge{position:absolute;top:10px;left:10px;background:var(--accent);color:var(--white);padding:4px 12px;border-radius:20px;font-size:.75rem;font-weight:600}
.card-body{padding:16px}
.card-title{font-size:1.05rem;margin-bottom:6px;font-weight:700}
.card-desc{color:var(--gray-600);font-size:.9rem;line-height:1.6;margin-bottom:10px}
.card-meta{display:flex;align-items:center;justify-content:space-between;padding-top:10px;border-top:1px solid var(--gray-100)}
.card-price{font-size:1.2rem;font-weight:800;color:var(--accent)}
.card-price small{font-size:.75rem;font-weight:400;color:var(--gray-500)}
.card-link{color:var(--blue);font-weight:600;font-size:.9rem;display:inline-flex;align-items:center;gap:4px;min-height:44px}
.card-link:hover{gap:8px}

/* Service Card */
.service-card{text-align:center;padding:28px 16px;background:var(--white);border-radius:var(--radius-lg);transition:var(--transition);border:1px solid var(--gray-100)}
.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--accent)}
.service-card .icon{width:56px;height:56px;margin:0 auto 16px;background:var(--accent-light);border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:24px;transition:var(--transition)}
.service-card:hover .icon{background:var(--accent);color:var(--white);transform:scale(1.1)}
.service-card h3{font-size:1.05rem;margin-bottom:6px}
.service-card p{color:var(--gray-600);font-size:.85rem}

/* === Features === */
.features-grid{display:grid;grid-template-columns:1fr;gap:20px}
.feature-item{text-align:center;padding:24px 16px}
.feature-icon{width:60px;height:60px;margin:0 auto 12px;background:linear-gradient(135deg,var(--accent),#ff9a3c);border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:28px;color:var(--white);box-shadow:0 6px 16px rgba(247,127,0,.25)}
.feature-item h3{font-size:1rem;margin-bottom:6px}
.feature-item p{color:var(--gray-600);font-size:.85rem}

/* === Testimonials === */
.testimonial-card{background:var(--white);border-radius:var(--radius-lg);padding:24px;border:1px solid var(--gray-100);position:relative}
.testimonial-card::before{content:'\201C';position:absolute;top:12px;left:20px;font-size:3rem;color:var(--accent);opacity:.2;font-family:serif;line-height:1}
.testimonial-text{font-size:.95rem;color:var(--gray-700);line-height:1.7;margin-bottom:16px;font-style:italic}
.testimonial-author{display:flex;align-items:center;gap:10px}
.testimonial-avatar{width:40px;height:40px;border-radius:50%;background:var(--accent-light);display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--accent);font-size:.9rem}
.testimonial-name{font-weight:600;font-size:.9rem}
.testimonial-role{font-size:.8rem;color:var(--gray-500)}

/* === CTA Section === */
.cta-section{background:linear-gradient(135deg,var(--primary) 0%,#302b63 100%);padding:48px 0;text-align:center}
.cta-section h2{color:var(--white);font-size:1.5rem;margin-bottom:12px}
.cta-section p{color:rgba(255,255,255,.75);font-size:1rem;margin-bottom:24px}
.cta-buttons{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;flex-direction:column;padding:0 16px}
.cta-buttons .btn{width:100%}

/* === FAQ === */
.faq-item{background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius);margin-bottom:10px;overflow:hidden}
.faq-item.active{border-color:var(--accent);box-shadow:0 4px 15px rgba(247,127,0,.1)}
.faq-question{padding:16px;display:flex;justify-content:space-between;align-items:center;cursor:pointer;font-weight:600;font-size:1rem;gap:12px;min-height:48px;-webkit-tap-highlight-color:transparent}
.faq-question::after{content:'+';font-size:1.4rem;color:var(--accent);flex-shrink:0}
.faq-item.active .faq-question::after{content:'\2212'}
.faq-answer{padding:0 16px;max-height:0;overflow:hidden;transition:max-height .3s ease,padding .3s ease}
.faq-item.active .faq-answer{max-height:500px;padding:0 16px 16px}
.faq-answer p{color:var(--gray-600);line-height:1.7;font-size:.95rem}

/* === Footer === */
.footer{background:var(--primary);color:rgba(255,255,255,.7);padding:40px 0 0}
.footer-grid{display:grid;grid-template-columns:1fr;gap:28px;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand{font-size:1.2rem;font-weight:800;color:var(--white);margin-bottom:10px}
.footer-brand span{color:var(--accent)}
.footer-desc{font-size:.85rem;line-height:1.7;margin-bottom:16px}
.footer h4{color:var(--white);font-size:.95rem;margin-bottom:12px;font-weight:600}
.footer-links a{display:block;padding:6px 0;font-size:.9rem;min-height:40px;display:flex;align-items:center}
.footer-links a:hover{color:var(--accent)}
.footer-contact li{display:flex;align-items:flex-start;gap:8px;margin-bottom:10px;font-size:.9rem}
.footer-qr{text-align:center;margin-top:12px}
.footer-qr img{width:120px;height:120px;margin:0 auto;border-radius:8px;background:#fff;padding:4px}
.footer-qr p{font-size:.8rem;margin-top:6px;color:rgba(255,255,255,.5)}
.footer-bottom{display:flex;flex-direction:column;align-items:center;gap:6px;padding:16px 0;font-size:.8rem;text-align:center}

/* === Page Header === */
.page-header{margin-top:var(--header-height);padding:40px 0;background:linear-gradient(135deg,#0f0c29 0%,#302b63 50%,#24243e 100%);text-align:center}
.page-header h1{color:var(--white);font-size:1.6rem;margin-bottom:8px}
.page-header p{color:rgba(255,255,255,.75);font-size:.95rem}
.breadcrumb{display:flex;justify-content:center;gap:6px;margin-top:12px;font-size:.85rem;color:rgba(255,255,255,.5);flex-wrap:wrap}
.breadcrumb a{color:rgba(255,255,255,.7)}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb span{color:var(--accent)}

/* === Content Page === */
.content-section{padding:32px 0}
.content-body{max-width:900px;margin:0 auto}
.content-body h2{font-size:1.4rem;margin:32px 0 12px;padding-bottom:10px;border-bottom:3px solid var(--accent)}
.content-body h3{font-size:1.15rem;margin:24px 0 10px}
.content-body p{margin-bottom:14px;color:var(--gray-700);line-height:1.8;font-size:1rem}
.content-body ul,.content-body ol{margin-bottom:14px;padding-left:0}
.content-body li{margin-bottom:8px;color:var(--gray-700);padding-left:24px;position:relative}
.content-body ul li::before{content:'\2713';color:var(--accent);font-weight:700;position:absolute;left:0}

/* Image Gallery */
.gallery{display:grid;grid-template-columns:1fr;gap:12px;margin:24px 0}
.gallery img{border-radius:var(--radius);width:100%;height:auto;object-fit:cover}

/* Price Table */
.price-table{width:100%;border-collapse:separate;border-spacing:0;margin:20px 0;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);font-size:.9rem}
.price-table th{background:var(--primary);color:var(--white);padding:12px;text-align:left;font-weight:600}
.price-table td{padding:10px 12px;border-bottom:1px solid var(--gray-100)}
.price-table tr:last-child td{border-bottom:none}

/* Info Box */
.info-box{background:var(--blue-light);border-left:4px solid var(--blue);border-radius:0 var(--radius) var(--radius) 0;padding:16px;margin:20px 0}
.info-box.warning{background:var(--accent-light);border-color:var(--accent)}
.info-box h4{margin-bottom:6px;font-size:1rem}
.info-box p{margin:0;color:var(--gray-700)}

/* Contact Block with QR */
.contact-block{background:var(--gray-50);border-radius:var(--radius-lg);padding:24px;margin:20px 0;text-align:center}
.contact-block .phone{font-size:1.5rem;font-weight:800;color:var(--accent);display:block;margin-bottom:8px}
.contact-block .phone a{color:var(--accent)}
.contact-block .qr-wrap{margin-top:16px}
.contact-block .qr-wrap img{width:140px;height:140px;margin:0 auto;border-radius:8px;background:#fff;padding:4px}
.contact-block .qr-wrap p{font-size:.85rem;color:var(--gray-500);margin-top:8px}
.contact-block p{color:var(--gray-600)}
.contact-block .btn{margin-top:12px}

/* === Vehicle Page === */
.vehicle-hero{margin-top:var(--header-height);position:relative;height:250px;overflow:hidden}
.vehicle-hero img{width:100%;height:100%;object-fit:cover}
.vehicle-hero-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.7) 0%,transparent 60%);display:flex;align-items:flex-end;padding:20px 16px}
.vehicle-hero-overlay h1{color:var(--white);font-size:1.5rem}
.vehicle-info-grid{display:grid;grid-template-columns:1fr;gap:24px;padding:32px 0}
.vehicle-specs{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:20px 0}
.spec-item{background:var(--gray-50);border-radius:var(--radius);padding:14px;text-align:center}
.spec-item .label{font-size:.8rem;color:var(--gray-500);margin-bottom:2px}
.spec-item .value{font-size:1rem;font-weight:700}
.booking-sidebar{background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow)}
.booking-sidebar .price{font-size:1.6rem;font-weight:800;color:var(--accent);margin-bottom:12px}
.booking-sidebar .btn{width:100%;margin-bottom:8px}

/* === Tour Card === */
.tour-card{display:flex;flex-direction:column;background:var(--white);border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--gray-100);transition:var(--transition)}
.tour-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.tour-card-img{width:100%;height:180px;overflow:hidden}
.tour-card-img img{width:100%;height:100%;object-fit:cover}
.tour-card-body{padding:16px;flex:1}
.tour-card-body h3{font-size:1.05rem;margin-bottom:6px}
.tour-card-body .tag{display:inline-block;background:var(--accent-light);color:var(--accent);padding:2px 10px;border-radius:20px;font-size:.75rem;font-weight:600;margin-bottom:8px}
.tour-card-body p{color:var(--gray-600);font-size:.9rem;margin-bottom:12px}

/* === Animations === */
@keyframes fadeInUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.animate{opacity:1;transform:none}
@media(prefers-reduced-motion:no-preference){
  .animate{opacity:0;transform:translateY(20px);transition:opacity .5s ease,transform .5s ease}
  .animate.visible{opacity:1;transform:none}
}
.hero .animate,.page-header .animate{opacity:1!important;transform:none!important;animation:fadeInUp .7s ease both}
.hero .animate:nth-child(2){animation-delay:.12s}
.hero .animate:nth-child(3){animation-delay:.24s}
.hero .animate:nth-child(4){animation-delay:.36s}
@keyframes forceShow{to{opacity:1;transform:none}}
.animate{animation:forceShow 0s 1.5s both}

/* ================================
   TABLET (min-width: 600px)
   ================================ */
@media(min-width:600px){
  .grid-2{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .features-grid{grid-template-columns:repeat(2,1fr)}
  .hero-stats{grid-template-columns:repeat(4,1fr)}
  .hero h1{font-size:2.2rem}
  .contact-hero .btns{flex-direction:row}
  .contact-hero .btns .btn{width:auto;flex:1}
  .cta-buttons{flex-direction:row}
  .cta-buttons .btn{width:auto}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .tour-card{flex-direction:row}
  .tour-card-img{width:260px;height:auto}
  .page-header h1{font-size:2rem}
  .vehicle-hero{height:350px}
}

/* ================================
   DESKTOP (min-width: 1024px)
   ================================ */
@media(min-width:1024px){
  :root{--header-height:72px}
  h1{font-size:2.5rem}
  h2{font-size:1.8rem}
  .container{padding:0 24px}
  .section{padding:80px 0}
  .section-title{font-size:2rem}

  /* Nav: Desktop = horizontal */
  .nav{position:static;flex-direction:row;transform:none;opacity:1;pointer-events:all;padding:0;background:none;gap:2px;overflow:visible}
  .nav a{color:rgba(255,255,255,.85);padding:8px 14px;font-size:.92rem;min-height:auto;display:inline-flex}
  .nav-cta{margin-top:0;margin-left:8px;padding:10px 24px!important;font-size:.95rem!important}
  .menu-toggle{display:none}

  /* Dropdown desktop */
  .nav-dropdown-menu{position:absolute;top:100%;left:0;background:var(--primary);border-radius:8px;padding:8px 0;min-width:220px;box-shadow:var(--shadow-lg);z-index:100}
  .nav-dropdown:hover .nav-dropdown-menu{display:block}
  .nav-dropdown-menu a{padding:10px 20px;font-size:.9rem;white-space:nowrap;display:block;min-height:auto}

  .grid-3{grid-template-columns:repeat(3,1fr)}
  .grid-4{grid-template-columns:repeat(4,1fr)}
  .features-grid{grid-template-columns:repeat(4,1fr)}

  .hero{min-height:calc(100vh - var(--header-height));padding:80px 0}
  .hero h1{font-size:3.2rem;letter-spacing:-1px}
  .hero p{font-size:1.2rem}
  .contact-hero{max-width:600px;margin:0 auto 28px;padding:32px}
  .contact-hero .phone-big{font-size:2rem}
  .contact-hero .qr-img{width:160px;height:160px}

  .hero-stats{gap:16px;max-width:700px;margin:32px auto 0}
  .hero-stat .number{font-size:2.2rem}

  .section-subtitle{font-size:1.1rem;margin-bottom:48px}

  .cta-section{padding:80px 0}
  .cta-section h2{font-size:2.2rem}
  .cta-buttons{flex-direction:row;padding:0}

  .footer{padding:60px 0 0}
  .footer-grid{grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px}
  .footer-bottom{flex-direction:row;justify-content:space-between}

  .page-header{padding:60px 0}
  .page-header h1{font-size:2.5rem}

  .content-section{padding:60px 0}
  .content-body h2{font-size:1.8rem}

  .gallery{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}

  .vehicle-hero{height:500px}
  .vehicle-hero-overlay h1{font-size:2.5rem}
  .vehicle-info-grid{grid-template-columns:2fr 1fr}
  .booking-sidebar{position:sticky;top:calc(var(--header-height) + 24px)}

  .tour-card-img{width:300px}

  .contact-block{display:flex;gap:24px;align-items:center;text-align:left}
  .contact-block .qr-wrap{margin-top:0;flex-shrink:0}
}

/* === Lazy Load === */
img[loading="lazy"]{transition:opacity .3s ease}
img[data-src]{opacity:0;transition:opacity .4s ease}
img[data-src].loaded,img:not([data-src]){opacity:1}

/* === Print === */
@media print{.header,.footer,.cta-section{display:none}.section{padding:20px 0}}

/* Tags Section */
.tags-section{background:var(--gray-50)}
.tags-wrap{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.tag{display:inline-block;padding:8px 18px;background:var(--white);border:1px solid var(--gray-200);border-radius:50px;font-size:.9rem;color:var(--gray-700);transition:var(--transition);min-height:40px;display:inline-flex;align-items:center}
.tag:hover{background:var(--accent);color:var(--white);border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow-sm)}