/* Meiji Danang - optimized CSS */
:root{--meiji-red:#e60012;--blue:#00468c;--blue-dark:#002d5c;--cream:#faf8f5;--white:#fff;--text:#1c2430;--muted:#5c6b7a;--border:#e8edf2;--radius:14px;--shadow:0 8px 30px rgba(0,45,92,.08);--max:1080px}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:"Segoe UI",system-ui,-apple-system,BlinkMacSystemFont,Roboto,"Helvetica Neue",Arial,sans-serif;background:var(--cream);color:var(--text);line-height:1.65}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
.skip-link{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden;z-index:100}
.skip-link:focus{left:16px;top:16px;width:auto;height:auto;padding:10px 16px;background:var(--blue-dark);color:#fff;border-radius:8px;font-weight:700}
.pro-bar{background:linear-gradient(90deg,#f0f6fc,#fff);border-bottom:1px solid var(--border);font-size:.82rem;color:var(--muted)}
.pro-bar-inner{display:flex;flex-wrap:wrap;gap:8px 20px;padding:10px 0;align-items:center}
.pro-bar span{white-space:nowrap}
.pro-bar a{color:var(--blue);font-weight:700;text-decoration:none!important}
.pro-bar a:hover{text-decoration:underline!important}
.pro-section{background:#fff;border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:48px 0}
.pro-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:16px;margin-bottom:8px}
.pro-stat{background:linear-gradient(135deg,#eef5fc,#fff);border:1px solid var(--border);border-radius:var(--radius);padding:20px;text-align:center}
.pro-stat strong{display:block;font-size:1.75rem;color:var(--blue-dark);line-height:1.2;margin-bottom:4px}
.pro-stat span{font-size:.84rem;color:var(--muted)}
.pro-pillars{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.pro-pillar{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px;border-left:4px solid var(--meiji-red)}
.pro-pillar strong{display:block;color:var(--blue-dark);margin-bottom:6px;font-size:.95rem}
.pro-pillar span{font-size:.88rem;color:var(--muted)}
.disclaimer-inline{font-size:.84rem;color:var(--muted);margin:12px 0;padding:10px 14px;background:#f8fafc;border-left:3px solid var(--border);border-radius:0 8px 8px 0;line-height:1.55}
.disclaimer-box{font-size:.88rem;color:var(--text);margin:16px 0;padding:14px 18px;background:#fff8f0;border:1px solid #f0e0d0;border-left:4px solid #e8a54b;border-radius:0 var(--radius) var(--radius) 0;line-height:1.6}
.disclaimer-health{background:#fff5f5;border-color:#f5d0d0;border-left-color:var(--meiji-red)}
.legal-content h2{font-size:1.1rem;color:var(--blue-dark);margin:24px 0 10px}
.legal-content ul{margin:0 0 16px 1.2rem}
.legal-content li{margin-bottom:8px}
.container{width:min(100% - 32px,var(--max));margin:0 auto}
.topbar{background:var(--blue-dark);color:rgba(255,255,255,.92);font-size:.82rem;padding:8px 0;text-align:center}
.site-header{background:var(--white);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50;box-shadow:0 2px 12px rgba(0,0,0,.04)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none!important;color:inherit}
.logo-mark{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--meiji-red),#ff4d4d);color:#fff;display:grid;place-items:center;font-weight:800;font-size:1.1rem;flex-shrink:0}
.logo-text strong{display:block;font-size:1.15rem;color:var(--blue-dark);line-height:1.2}
.logo-text span{font-size:.78rem;color:var(--muted)}
.nav{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:.9rem;font-weight:500}
.nav-desktop{display:flex}
.nav-mobile{display:none}
.nav-mobile summary{list-style:none;cursor:pointer;background:var(--blue-dark);color:#fff;padding:8px 14px;border-radius:8px;font-weight:700;font-size:.95rem}
.nav-mobile summary::-webkit-details-marker{display:none}
.nav-mobile-panel{display:flex;flex-direction:column;gap:4px;margin-top:8px;padding:12px;background:#fff;border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow)}
.nav-mobile-panel a{padding:8px 10px;border-radius:6px;color:var(--text);font-weight:600;text-decoration:none!important}
.nav-mobile-panel a:hover{background:#eef5fc;color:var(--blue)}
.shop-banner{background:linear-gradient(90deg,#002d5c,#00468c);color:#fff;text-align:center;padding:10px 16px;font-size:.88rem}
.shop-banner a{color:#ffd966;font-weight:700}
.trust-strip{background:#fff;border-bottom:1px solid var(--border);padding:20px 0}
.trust-strip .trust-grid{gap:12px}
.nav a{color:var(--text);text-decoration:none;padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a.active{color:var(--blue);border-bottom-color:var(--meiji-red);text-decoration:none}
.lang-switcher{position:relative;font-size:.88rem}
.lang-switcher summary{list-style:none;cursor:pointer;background:#eef5fc;border:1px solid var(--border);color:var(--blue-dark);padding:8px 14px;border-radius:8px;font-weight:700;white-space:nowrap}
.lang-switcher summary::-webkit-details-marker{display:none}
.lang-panel{position:absolute;right:0;top:calc(100% + 6px);min-width:168px;background:#fff;border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow);padding:8px;display:flex;flex-direction:column;gap:2px;z-index:60}
.lang-panel a{padding:8px 12px;border-radius:6px;color:var(--text)!important;font-weight:600;text-decoration:none!important;font-size:.88rem}
.lang-panel a:hover,.lang-panel a.active{background:#eef5fc;color:var(--blue)!important}
.header-cta{background:var(--meiji-red);color:#fff!important;padding:10px 18px;border-radius:999px;font-weight:700;font-size:.88rem;text-decoration:none!important;white-space:nowrap}
.hero{background:linear-gradient(135deg,#eef5fc 0%,#fff 50%,#fff5f5 100%);padding:48px 0 56px;border-bottom:1px solid var(--border)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero h1{font-size:clamp(1.55rem,4vw,2.4rem);color:var(--blue-dark);line-height:1.25;margin-bottom:16px}
.hero-lead{color:var(--muted);font-size:1.02rem;margin-bottom:12px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 24px}
.badge{background:var(--white);border:1px solid var(--border);padding:8px 14px;border-radius:999px;font-size:.82rem;font-weight:600;color:var(--blue-dark)}
.hero-actions,.cta-row{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:10px;font-weight:700;font-size:.92rem;text-decoration:none!important;border:2px solid transparent}
.btn-red{background:var(--meiji-red);color:#fff!important}
.btn-blue{background:var(--blue);color:#fff!important}
.btn-ghost{background:#fff;color:var(--blue)!important;border-color:var(--blue)}
.hero-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;text-align:center}
.hero-card img{max-height:300px;margin:0 auto;object-fit:contain}
.hero-card p{margin-top:10px;font-size:.88rem;color:var(--muted)}
section{padding:48px 0}
.section-title{font-size:1.5rem;color:var(--blue-dark);margin-bottom:8px;letter-spacing:-.02em}
.section-sub{color:var(--muted);margin-bottom:28px;max-width:720px}
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:22px}
.product-card{background:#fff;border-radius:var(--radius);border:1px solid var(--border);overflow:hidden;transition:transform .15s,box-shadow .15s;text-decoration:none!important;color:inherit;display:block}
.product-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);text-decoration:none!important}
.product-card .img-wrap{background:#fbfbfc;padding:16px;height:220px;display:flex;align-items:center;justify-content:center}
.product-card img{max-height:188px;object-fit:contain}
.product-card .body{padding:18px}
.product-card h3{font-size:1rem;color:var(--blue-dark);margin-bottom:6px}
.product-card p{font-size:.86rem;color:var(--muted);margin-bottom:8px}
.product-card .link{font-size:.85rem;font-weight:700;color:var(--meiji-red)}
.price-tag{display:inline-block;background:#fff3cd;color:#7a5c00;font-weight:800;font-size:1.05rem;padding:6px 12px;border-radius:8px;border:1px solid #ffe08a;margin:8px 0 10px}
.price-tag small{font-size:.75rem;font-weight:600;color:var(--muted);display:block;margin-top:2px}
.price-hero{font-size:2rem;font-weight:800;color:var(--meiji-red);background:#fff8e1;display:inline-block;padding:10px 18px;border-radius:10px;border:2px solid #ffe08a;margin:12px 0 18px}
.price-hero span{font-size:.95rem;font-weight:600;color:var(--muted)}
.product-code{font-size:.82rem;color:var(--muted);margin-bottom:8px}
.price-table-wrap{background:#fff;border-radius:var(--radius);border:1px solid var(--border);overflow:hidden;box-shadow:var(--shadow)}
.price-table{width:100%;border-collapse:collapse;font-size:.9rem}
.price-table th{background:var(--blue-dark);color:#fff;padding:12px 14px;text-align:left;font-weight:600}
.price-table td{padding:12px 14px;border-bottom:1px solid var(--border);vertical-align:middle}
.price-table tr:last-child td{border-bottom:none}
.price-table tr:hover td{background:#f8fafc}
.price-table .price-cell{font-weight:800;color:var(--meiji-red);background:#fffbea;white-space:nowrap}
.price-table .name-cell strong{display:block;color:var(--blue-dark);font-size:.88rem}
.price-table .name-cell span{font-size:.8rem;color:var(--muted)}
.trust-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}
.trust-item{background:#fff;border-radius:var(--radius);padding:20px;border:1px solid var(--border)}
.trust-item strong{display:block;color:var(--blue-dark);margin-bottom:6px}
.trust-item span{font-size:.88rem;color:var(--muted)}
.district-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px}
.district-chip{background:#fff;border:1px solid var(--border);border-radius:10px;padding:12px 14px;font-size:.88rem;font-weight:600;color:var(--blue-dark);text-align:center}
.faq-list{display:grid;gap:12px}
.faq-item{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px}
.faq-item h3{font-size:1rem;color:var(--blue-dark);margin-bottom:8px}
.faq-item p{font-size:.9rem;color:var(--muted)}
.seo-content{background:#fff;border-radius:var(--radius);border:1px solid var(--border);padding:24px}
.seo-content h2{font-size:1.2rem;color:var(--blue-dark);margin:20px 0 10px}
.seo-content h2:first-child{margin-top:0}
.seo-content p,.seo-content li{font-size:.92rem;color:var(--muted);margin-bottom:8px}
.seo-content ul{padding-left:20px}
.page-hero{background:#fff;border-bottom:1px solid var(--border);padding:32px 0}
.breadcrumb{font-size:.84rem;color:var(--muted);margin-bottom:12px}
.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start;padding:40px 0}
.product-gallery{background:#fff;border-radius:var(--radius);border:1px solid var(--border);padding:24px}
.product-gallery img{margin:0 auto;max-height:400px;object-fit:contain}
.product-info h1{font-size:1.65rem;color:var(--blue-dark);margin-bottom:12px}
.product-info .desc{color:var(--muted);margin-bottom:20px}
.spec-list{list-style:none;margin:20px 0}
.spec-list li{padding:10px 0;border-bottom:1px solid var(--border);font-size:.92rem;display:flex;gap:10px}
.spec-list li::before{content:"✓";color:var(--meiji-red);font-weight:700}
.notice{background:#eef5fc;border-left:4px solid var(--blue);padding:16px 18px;border-radius:0 10px 10px 0;font-size:.9rem;color:var(--muted);margin-top:24px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.contact-box{background:#fff;border-radius:var(--radius);border:1px solid var(--border);padding:24px}
.contact-box h2{font-size:1.1rem;color:var(--blue-dark);margin-bottom:16px}
.contact-row{display:flex;gap:12px;margin-bottom:14px;font-size:.92rem}
.contact-row strong{min-width:90px;color:var(--blue-dark)}
.map-frame{border:0;width:100%;height:360px;border-radius:var(--radius)}
.map-facade{min-height:320px;background:linear-gradient(145deg,#e8eef5,#d4e2f0);border-radius:var(--radius);border:1px solid var(--border);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:28px 20px;text-align:center}
.map-facade p{margin:0;font-size:.9rem;color:var(--muted);max-width:280px;line-height:1.5}
.map-facade.is-loaded{padding:0;background:#fff;min-height:auto}
.map-facade.is-loaded .map-facade-prompt{display:none}
.map-facade .map-frame{display:none}
.map-facade.is-loaded .map-frame{display:block}
.page-lead{font-size:1rem;color:var(--muted);margin-top:10px;max-width:720px;line-height:1.6}
.contact-methods{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin-top:16px}
.contact-methods a{display:block;text-align:center;padding:12px 10px;border-radius:10px;border:1px solid var(--border);font-size:.88rem;font-weight:600;text-decoration:none!important;color:var(--blue-dark)!important;background:#fafbfd}
.contact-methods a:hover{border-color:var(--blue);background:#eef5fc}
footer{background:var(--blue-dark);color:rgba(255,255,255,.88);padding:40px 0 28px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px;margin-bottom:24px}
footer h3{color:#fff;font-size:1rem;margin-bottom:12px}
footer p,footer li{font-size:.88rem;line-height:1.7}
footer a{color:#9ecfff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:18px;font-size:.8rem;opacity:.75}
.float-actions{position:fixed;bottom:20px;right:16px;z-index:60;display:flex;flex-direction:column;gap:8px}
.float-actions a{background:var(--meiji-red);color:#fff!important;padding:12px 20px;border-radius:999px;font-weight:700;box-shadow:0 6px 20px rgba(230,0,18,.35);text-decoration:none!important;font-size:.88rem;text-align:center}
.btn-zalo{background:#0068ff;color:#fff!important}
.district-chip.link-chip{text-decoration:none!important;color:var(--blue-dark);transition:background .15s,border-color .15s}
.district-chip.link-chip:hover{background:#eef5fc;border-color:var(--blue);text-decoration:none!important}
.product-card.mini .body{padding:14px}
.product-card.mini .price-tag{margin:4px 0;font-size:.95rem}
.related-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}
.float-actions a.zalo{background:#0068ff;box-shadow:0 6px 20px rgba(0,104,255,.35)}
.float-actions a.zalo-primary{padding:14px 22px;font-size:.95rem;animation:zalo-pulse 2.5s ease-in-out infinite}
@keyframes zalo-pulse{0%,100%{box-shadow:0 6px 20px rgba(0,104,255,.35)}50%{box-shadow:0 6px 28px rgba(0,104,255,.55),0 0 0 6px rgba(0,104,255,.12)}}
.zalo-strip{background:linear-gradient(90deg,#0068ff,#0052cc);color:#fff;padding:10px 0;font-size:.9rem}
.zalo-strip-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px}
.zalo-strip a{background:#fff;color:#0068ff!important;padding:8px 18px;border-radius:999px;font-weight:700;text-decoration:none!important;white-space:nowrap}
.zalo-strip a:hover{background:#e8f2ff}
.float-actions a.secondary{background:var(--blue-dark);box-shadow:0 6px 20px rgba(0,45,92,.35);font-size:.82rem;padding:10px 16px}
.cta-bar{background:var(--blue-dark);color:#fff;padding:20px 0;text-align:center}
.cta-bar p{margin-bottom:12px;font-size:1rem}
.cta-bar .btn{margin:4px}
.combo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px;margin-bottom:8px}
.combo-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px}
.combo-card h3{font-size:1.05rem;color:var(--blue-dark);margin-bottom:8px}
.combo-desc{font-size:.88rem;color:var(--muted);margin-bottom:12px}
.combo-list{list-style:none;margin:0 0 12px;padding:0;font-size:.88rem;color:var(--text)}
.combo-list li{padding:6px 0;border-bottom:1px solid var(--border)}
.combo-price{font-size:1.15rem;font-weight:700;color:var(--meiji-red)}
.quote-list{display:grid;gap:14px;margin-bottom:8px}
.quote-block{background:#fff;border-left:4px solid var(--meiji-red);border-radius:0 var(--radius) var(--radius) 0;padding:18px 20px;border:1px solid var(--border);border-left:4px solid var(--meiji-red);margin:0}
.quote-block p{font-size:.92rem;color:var(--text);margin-bottom:8px;font-style:italic}
.quote-block cite{font-size:.82rem;color:var(--muted);font-style:normal}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
@media(max-width:800px){.hero-grid,.product-detail,.contact-grid,.footer-grid{grid-template-columns:1fr}.nav-desktop{display:none}.nav-mobile{display:block}.header-inner{justify-content:space-between}.price-table thead{display:none}.price-table tr{display:block;padding:14px;border-bottom:1px solid var(--border)}.price-table td{display:block;padding:4px 0;border:none}.price-table .price-cell{background:none;font-size:1.1rem;margin-top:6px}body{padding-bottom:72px}.mobile-bar{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:55;background:var(--blue-dark);padding:10px 12px;gap:8px;box-shadow:0 -4px 16px rgba(0,0,0,.15)}.mobile-bar a{flex:1;text-align:center;padding:12px;border-radius:8px;font-weight:700;color:#fff!important;text-decoration:none!important;font-size:.9rem}.mobile-bar a:first-child{background:#0068ff}.mobile-bar a:last-child{background:var(--meiji-red)}.float-actions{bottom:80px}}
.mobile-bar{display:none}