/* v4 */
/* Motives MediSol – storefront. Màu thương hiệu lấy từ Admin > Cài đặt (biến --brand-*) */
:root{
  --brand-primary:#0b3a6b; --brand-secondary:#12a3b4; --brand-accent:#e5484d;
  --navy:var(--brand-primary); --teal:var(--brand-secondary); --sale:var(--brand-accent);
  --teal-soft:color-mix(in srgb,var(--brand-secondary) 12%,#fff);
  --ink:#16243a; --muted:#5b6b80; --line:#e3e8ef; --bg:#fff; --bg-2:#f5f8fb;
  --radius:14px; --shadow:0 6px 24px rgba(11,58,107,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
.container{width:min(1200px,100% - 32px);margin-inline:auto}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:8px;background:#fff;padding:8px 12px;z-index:99}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

.topbar{background:var(--navy);color:#dbe7f5;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;align-items:center;min-height:36px;gap:12px}
.topbar a:hover{color:#fff}

header.site{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.hdr{display:flex;align-items:center;gap:24px;height:76px}
.logo img{height:48px;width:auto}
nav.main{flex:1}
nav.main>ul{display:flex;list-style:none;gap:4px;justify-content:center}
nav.main li{position:relative}
nav.main>ul>li>a{display:block;padding:10px 14px;font-weight:600;font-size:15px;border-radius:8px}
nav.main>ul>li>a:hover,nav.main>ul>li>a.active{color:var(--teal)}
nav.main .sub{position:absolute;top:100%;left:0;min-width:240px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:8px;list-style:none;opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s}
nav.main li:hover>.sub,nav.main li:focus-within>.sub{opacity:1;visibility:visible;transform:none}
nav.main .sub a{display:block;padding:8px 12px;border-radius:8px;font-size:14px}
nav.main .sub a:hover{background:var(--teal-soft);color:var(--navy)}
.hdr-actions{display:flex;gap:6px;align-items:center}
.icon-btn{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;position:relative}
.icon-btn:hover{background:var(--bg-2)}
.icon-btn svg{width:22px;height:22px}
.badge{position:absolute;top:2px;right:2px;background:var(--sale);color:#fff;font-size:11px;font-weight:700;min-width:18px;height:18px;border-radius:9px;display:grid;place-items:center;padding:0 4px}
.badge[hidden]{display:none}
.burger{display:none}

.drawer{position:fixed;inset:0;z-index:80;display:none}
.drawer.open{display:block}
.drawer .scrim{position:absolute;inset:0;background:rgba(10,25,45,.45)}
.drawer .panel{position:absolute;top:0;left:0;bottom:0;width:min(320px,86vw);background:#fff;overflow:auto;padding:16px}
.drawer ul{list-style:none}
.drawer li a{display:block;padding:11px 8px;border-bottom:1px solid var(--line);font-weight:600}
.drawer li li a{font-weight:400;padding-left:24px;font-size:14px;color:var(--muted)}

.search-ov{position:fixed;inset:0;background:rgba(255,255,255,.97);z-index:90;display:none;padding-top:12vh;overflow:auto}
.search-ov.open{display:block}
.search-ov form{display:flex;gap:8px}
.search-ov input{flex:1;font:inherit;font-size:20px;padding:14px 18px;border:2px solid var(--line);border-radius:12px;outline:none;min-width:0}
.search-ov input:focus{border-color:var(--teal)}
.search-results{margin-top:20px}

.hero{position:relative;overflow:hidden;background:var(--bg-2)}
.slides{display:flex;transition:transform .6s ease}
.slides a,.slides img{flex:0 0 100%;width:100%}
.slides img{aspect-ratio:1920/700;object-fit:cover}
.hero .dots{position:absolute;bottom:14px;left:0;right:0;display:flex;justify-content:center;gap:8px}
.hero .dots button{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.7);border:1px solid rgba(11,58,107,.3)}
.hero .dots button.on{background:var(--teal);width:26px;border-radius:6px}
.hero .arrow{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.85);display:grid;place-items:center;box-shadow:var(--shadow);font-size:24px}
.hero .prev{left:16px}.hero .next{right:16px}

.features{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:40px 0}
.feature{display:flex;gap:14px;align-items:center;padding:20px;border-radius:var(--radius);background:var(--bg-2)}
.feature img{width:52px;height:52px;flex:none}
.feature h3{font-size:15px;line-height:1.4}

section.block{padding:56px 0}
.sec-title{text-align:center;font-size:28px;font-weight:800;color:var(--navy);margin-bottom:8px;letter-spacing:.3px}
.sec-sub{text-align:center;color:var(--muted);margin-bottom:32px}
.about{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
.about img{border-radius:var(--radius)}
.about h2{font-size:28px;color:var(--navy);margin-bottom:14px}
.about p{color:var(--muted);margin-bottom:12px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--navy);color:#fff;padding:12px 22px;border-radius:999px;font-weight:600;transition:.15s;border:1.5px solid var(--navy)}
.btn:hover{background:var(--teal);border-color:var(--teal)}
.btn.ghost{background:transparent;color:var(--navy)}
.btn.ghost:hover{background:var(--navy);color:#fff}
.btn[disabled]{opacity:.5;pointer-events:none}

.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:.18s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.card .thumb{position:relative;aspect-ratio:4/3;background:var(--bg-2);overflow:hidden;display:block}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:opacity .3s}
.card .thumb img.alt{position:absolute;inset:0;opacity:0}
.card:hover .thumb img.alt{opacity:1}
.tag{position:absolute;top:10px;left:10px;color:#fff;font-size:12px;font-weight:700;padding:3px 8px;border-radius:6px;z-index:2;background:var(--sale)}
.tag.out{background:#6b7280}
.card .body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:8px;flex:1}
.card h3{font-size:15px;font-weight:600;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.9em}
.card h3 a:hover{color:var(--teal)}
.price{font-weight:700;color:var(--navy);font-size:16px}
.price .ref{display:block;font-size:12px;font-weight:500;color:var(--muted);margin-bottom:2px}
.card .add svg,.pd .buy .btn svg{width:16px;height:16px;vertical-align:-3px;margin-right:6px}
.price del{color:#9aa6b5;font-weight:400;font-size:14px;margin-left:6px}
.card .add{margin-top:auto;border:1.5px solid var(--navy);color:var(--navy);border-radius:999px;padding:8px;font-weight:600;font-size:14px;text-align:center}
.card .add:hover{background:var(--navy);color:#fff}
.center{text-align:center;margin-top:32px}

.partners{background:var(--bg-2)}
.logos{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;align-items:center}
.logos div,.logos a{background:#fff;border-radius:12px;padding:18px;height:110px;display:grid;place-items:center;border:1px solid var(--line)}
.logos img{max-height:74px;width:auto;object-fit:contain}
.band{background:var(--bg-2);padding:40px 0}
.band .container{display:grid;grid-template-columns:1.4fr 1fr;gap:24px;align-items:center}
.band img{border-radius:var(--radius)}

.page-hd{background:linear-gradient(120deg,var(--navy),color-mix(in srgb,var(--navy) 70%,var(--teal)) 60%,var(--teal));color:#fff;padding:46px 0 40px}
.page-hd h1{font-size:34px;font-weight:800;line-height:1.25}
.page-hd .lead{opacity:.92;margin-bottom:6px;font-weight:600;letter-spacing:.3px;font-size:14px}
.crumbs{font-size:13px;opacity:.85;margin-top:10px}
.crumbs a:hover{text-decoration:underline}

.prose{color:#2b3a50}
.prose p{margin-bottom:14px}
.prose h2{font-size:22px;color:var(--navy);margin:22px 0 10px}
.prose h3{font-size:18px;color:var(--navy);margin:18px 0 8px}
.prose ul,.prose ol{padding-left:22px;margin-bottom:14px;display:grid;gap:6px}
.prose img{border-radius:10px;margin:12px 0}
.prose a{color:var(--teal);text-decoration:underline}
.prose table{border-collapse:collapse;width:100%;margin-bottom:14px}
.prose td,.prose th{border:1px solid var(--line);padding:8px}
.prose strong{color:var(--navy)}
.vmv{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px}
.vmv .box{background:var(--bg-2);border-radius:var(--radius);padding:28px;scroll-margin-top:100px}
.vmv img{width:56px;height:56px;margin-bottom:14px}
.vmv h3{font-size:20px;color:var(--navy);margin-bottom:8px}
.vmv ol{list-style:none;display:grid;gap:8px}
.vmv ol li{display:flex;gap:10px;font-weight:600}
.vmv ol span{color:var(--teal);font-weight:800}
#section1,#section2,#section3{scroll-margin-top:100px}
.about-pg .ab-intro{display:flex;gap:32px;align-items:center;justify-content:center;flex-wrap:wrap;margin-bottom:32px}
.about-pg .ab-intro img{max-width:min(100%,640px);border-radius:var(--radius)}
.about-pg .ab-intro .ab-logo{max-width:360px;border-radius:0}
.about-pg .ab-text{max-width:1020px;margin:0 auto;text-align:justify;font-size:17px;line-height:1.9;color:#222}
.about-pg .ab-text strong{color:inherit}
.ab-vm{display:grid;grid-template-columns:1fr 1fr;gap:38px;margin-top:64px}
.ab-card{background:#fff;border-radius:12px;box-shadow:0 4px 24px rgba(16,24,40,.08);padding:28px 26px 40px}
.ab-h{display:flex;align-items:center;gap:22px;margin-bottom:20px}
.ab-h img{width:74px;height:74px;flex:none}
.ab-h h3{font-size:44px;font-weight:800;color:#111;line-height:1.1;margin:0}
.ab-card p{font-size:18px;line-height:1.8;color:#222}
.ab-values{margin-top:38px}
.ab-values ol{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.ab-values li{display:grid;gap:4px;font-size:19px;color:#222}
.ab-values li b{font-size:22px;font-weight:800;color:#111}

.shop{display:grid;grid-template-columns:260px 1fr;gap:32px}
.side h2{font-size:16px;color:var(--navy);margin-bottom:10px}
.side ul{list-style:none}
.side>ul>li{border-bottom:1px solid var(--line)}
.side>ul>li>a{display:flex;justify-content:space-between;padding:10px 0;font-weight:600}
.side ul ul{padding:0 0 10px 12px}
.side ul ul a{display:flex;justify-content:space-between;padding:4px 0;font-size:14px;color:var(--muted)}
.side a:hover,.side a.on{color:var(--teal)}
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;flex-wrap:wrap}
.toolbar select,.toolbar input{font:inherit;padding:9px 12px;border:1px solid var(--line);border-radius:10px;background:#fff}
.shop .grid{grid-template-columns:repeat(3,1fr)}
.empty{padding:40px;border:1px dashed var(--line);border-radius:var(--radius);text-align:center;color:var(--muted)}
.empty a{color:var(--teal);font-weight:600}
.pager{display:flex;gap:8px;justify-content:center;margin-top:32px;flex-wrap:wrap}
.pager a,.pager span{min-width:40px;height:40px;display:grid;place-items:center;border:1px solid var(--line);border-radius:10px;padding:0 10px}
.pager .on{background:var(--navy);color:#fff;border-color:var(--navy)}

.pd{display:grid;grid-template-columns:1fr 1fr;gap:44px}
.gallery .main{aspect-ratio:4/3;border-radius:var(--radius);overflow:hidden;background:var(--bg-2);border:1px solid var(--line)}
.gallery .main img{width:100%;height:100%;object-fit:contain}
.gallery .thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.gallery .thumbs button{width:76px;height:58px;border-radius:10px;overflow:hidden;border:2px solid transparent;background:var(--bg-2)}
.gallery .thumbs button.on{border-color:var(--teal)}
.gallery .thumbs img{width:100%;height:100%;object-fit:cover}
.pd h1{font-size:26px;color:var(--navy);line-height:1.35}
.pd .price{font-size:26px;margin:14px 0}
.meta{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;font-size:14px;margin:16px 0;padding:16px;background:var(--bg-2);border-radius:12px}
.meta dt{color:var(--muted)}
.instock{color:#1a9a5b;font-weight:600}.outstock{color:#b91c1c;font-weight:600}
.variants{display:grid;gap:12px;margin:16px 0}
.variants label{font-weight:600;font-size:14px;display:grid;gap:6px}
.variants select{font:inherit;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff}
.qty{display:inline-flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;background:#fff}
.qty button{width:38px;height:42px;font-size:18px}
.qty input{width:52px;text-align:center;border:0;font:inherit}
.buy{display:flex;gap:12px;align-items:center;margin-top:12px;flex-wrap:wrap}
.note{font-size:13px;color:var(--muted);margin-top:10px}
.desc{margin-top:48px;border-top:1px solid var(--line);padding-top:28px}
.desc>h2{font-size:20px;color:var(--navy);margin-bottom:12px}

.news{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#fff;display:flex;flex-direction:column;transition:.18s}
.post:hover{box-shadow:var(--shadow)}
.post img{aspect-ratio:16/10;object-fit:cover;width:100%}
.post .b{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1}
.post time{font-size:13px;color:var(--teal);font-weight:600}
.post h2,.post h3{font-size:17px;line-height:1.45;color:var(--navy)}
.post p{font-size:14px;color:var(--muted)}
.tabs{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:28px}
.tabs a{padding:8px 16px;border-radius:999px;border:1px solid var(--line);font-size:14px;font-weight:600}
.tabs a.on,.tabs a:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.article{max-width:820px;margin-inline:auto}
.article .cover{border-radius:var(--radius);margin-bottom:24px;width:100%}

.contact{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.form{display:grid;gap:14px}
.form label{font-size:14px;font-weight:600;display:grid;gap:6px}
.form input,.form textarea,.form select{font:inherit;padding:12px 14px;border:1px solid var(--line);border-radius:10px;outline:none;background:#fff;width:100%}
.form input:focus,.form textarea:focus{border-color:var(--teal)}
.form .err{color:var(--sale);font-size:13px;font-weight:400;min-height:1em}
.hp{position:absolute;left:-5000px}
.info-list{display:grid;gap:12px;margin-top:16px}
.info-list div{display:flex;gap:12px;align-items:flex-start}
.info-list svg{width:20px;height:20px;flex:none;color:var(--teal);margin-top:3px}
.map{margin-top:24px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.map iframe{display:block;width:100%;height:280px;border:0}
.alert{padding:12px 16px;border-radius:10px;font-size:14px}
.alert.ok{background:#e7f6ee;color:#14532d}.alert.bad{background:#fdecec;color:#7f1d1d}

.cart-table{width:100%;border-collapse:collapse}
.cart-table th,.cart-table td{padding:12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
.cart-table img{width:72px;height:54px;object-fit:cover;border-radius:8px}
.cart-wrap{display:grid;grid-template-columns:1.4fr 1fr;gap:32px;align-items:start}
.cart-sum{background:var(--bg-2);border-radius:var(--radius);padding:22px}
.cart-sum .row{display:flex;justify-content:space-between;margin-bottom:8px}
.cart-sum .total{font-size:20px;font-weight:800;color:var(--navy)}
.link-del{color:var(--sale);font-size:13px}

footer.site{background:var(--navy);color:#cfdcec;margin-top:40px}
.ft{display:grid;grid-template-columns:1.3fr 1fr .8fr;gap:40px;padding:52px 0 32px}
.ft img.flogo{height:56px;width:auto;margin-bottom:14px;background:#fff;border-radius:10px;padding:6px 10px}
.ft h2{color:#fff;font-size:16px;margin-bottom:12px}
.ft p,.ft li{font-size:14px;margin-bottom:8px}
.ft ul{list-style:none}
.ft a:hover{color:#fff;text-decoration:underline}
.copy{border-top:1px solid rgba(255,255,255,.12);padding:16px 0;font-size:13px;text-align:center}

.float{position:fixed;right:16px;bottom:90px;display:flex;flex-direction:column;gap:10px;z-index:40}
.float a{width:50px;height:50px;border-radius:50%;box-shadow:var(--shadow);overflow:hidden;background:#fff;transition:.15s}
.float a:hover{transform:scale(1.08)}
.float img{width:100%;height:100%;object-fit:contain}
.totop{position:fixed;right:16px;bottom:24px;width:50px;height:50px;border-radius:50%;background:var(--teal);color:#fff;display:grid;place-items:center;opacity:0;pointer-events:none;transition:.2s;z-index:40;box-shadow:var(--shadow)}
.totop.show{opacity:1;pointer-events:auto}
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;padding:12px 20px;border-radius:999px;font-size:14px;opacity:0;transition:.25s;z-index:100;pointer-events:none}
.toast.show{opacity:1;transform:translateX(-50%)}

@media (max-width:1024px){
  .grid{grid-template-columns:repeat(3,1fr)}
  .logos{grid-template-columns:repeat(3,1fr)}
  .features{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  nav.main{display:none}.burger{display:grid}
  .hdr{justify-content:space-between}
  .about,.pd,.contact,.band .container,.shop,.cart-wrap,.ab-vm{grid-template-columns:1fr}
  .ab-values ol{grid-template-columns:repeat(2,1fr)}
  .ab-h h3{font-size:32px}.ab-h img{width:56px;height:56px}
  .vmv,.news{grid-template-columns:1fr 1fr}
  .ft{grid-template-columns:1fr}
  .shop .grid{grid-template-columns:repeat(2,1fr)}
  .side{order:2}
}
@media (max-width:560px){
  .grid,.shop .grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .card .body{padding:10px}
  .card h3{font-size:13.5px}
  .price{font-size:14px}
  .features,.vmv,.news{grid-template-columns:1fr}
  .logos{grid-template-columns:repeat(2,1fr)}
  .topbar .hide-sm{display:none}
  .page-hd h1{font-size:24px}
  .sec-title{font-size:23px}
  .hero .arrow{display:none}
  .cart-table thead{display:none}
  .cart-table td{display:block;border:0;padding:4px 0}
  .cart-table tr{display:block;border-bottom:1px solid var(--line);padding:12px 0}
}