@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700;800&display=swap');
:root{--navy:#102c49;--ink:#162c42;--blue:#0e6db5;--orange:#f07824;--muted:#65758a;--line:#e3eaf1;--bg:#f7f9fc}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.7 'Be Vietnam Pro',Arial,sans-serif}a{text-decoration:none;color:inherit}button,input{font:inherit}.wrap{max-width:1240px;padding:0 24px;margin:auto}.top{background:#0b233b;color:#cbd9e6;font-size:12px;padding:8px 0}.top .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}.top a{color:#fff;font-weight:700}header{background:#fff;position:sticky;top:0;z-index:20;border-bottom:1px solid var(--line);box-shadow:0 3px 20px #142d4510}.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:78px}.brand{display:flex;align-items:center;gap:11px;color:var(--navy);font-weight:800;font-size:17px;line-height:1.3;max-width:320px}.brand-mark{width:44px;height:44px;border-radius:12px;background:#0c4771;color:white;display:grid;place-items:center;font-size:23px;flex:none}.brand small{display:block;font-size:10px;color:#78899a;letter-spacing:1.3px;font-weight:700}.nav nav{display:flex;align-items:center;gap:24px;font-weight:600;font-size:13px}.nav nav a:hover{color:var(--blue)}.header-call{background:#eaf4fd;color:#095b99!important;border-radius:10px;padding:11px 15px}.hero{background:linear-gradient(120deg,#0d2e4d,#0f4c72);color:#fff;overflow:hidden;position:relative}.hero:after{content:'';position:absolute;width:560px;height:560px;border:1px solid #ffffff16;border-radius:50%;right:-170px;top:-210px;box-shadow:0 0 0 75px #ffffff07,0 0 0 160px #ffffff05}.hero .wrap{position:relative;z-index:1}.hero-inner{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;min-height:460px;gap:42px;padding-top:55px;padding-bottom:55px}.eyebrow{font-size:11px;font-weight:800;letter-spacing:2px;text-transform:uppercase;color:#90d5ff}.hero h1{font-size:clamp(32px,4.1vw,54px);line-height:1.2;letter-spacing:-1.7px;margin:15px 0 19px;max-width:730px}.hero h1 em{font-style:normal;color:#ffb46b}.hero p{color:#d5e5f1;max-width:570px;font-size:15px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:27px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;background:var(--orange);color:#fff;border:1px solid transparent;border-radius:10px;padding:12px 19px;font-weight:800;font-size:13px;cursor:pointer;transition:.2s}.btn:hover{filter:brightness(.94);transform:translateY(-1px)}.btn-outline{background:transparent;border-color:#ffffff70;color:white}.hero-art{background:#ffffff12;border:1px solid #ffffff2b;border-radius:25px;padding:20px;backdrop-filter:blur(6px);box-shadow:0 25px 60px #0002}.hero-art-head{font-size:13px;color:#dbeeff;font-weight:700;margin-bottom:14px}.hero-art-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:11px}.hero-art-grid img{height:145px;width:100%;object-fit:contain;background:white;border-radius:12px;padding:10px}.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#e5ebf2;border:1px solid #e5ebf2;border-radius:15px;overflow:hidden;margin-top:-27px;position:relative;z-index:3;box-shadow:0 12px 35px #122c4512}.benefit{background:#fff;padding:19px;display:flex;gap:12px;align-items:center}.benefit-icon{font-size:24px}.benefit strong{display:block;font-size:12px;color:#17334e}.benefit span{font-size:11px;color:#738398}.section{padding:66px 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img{width:100%;height:100%;object-fit:contain}.phone{position:absolute;z-index:2;top:11px;right:10px;background:#f3f6f9d9;color:#70849a;border:1px solid #dce4ebbb;border-radius:20px;padding:3px 8px;font-size:10px;font-weight:600;letter-spacing:.1px}.card-content{padding:4px 16px 17px;display:flex;flex:1;flex-direction:column}.product-tag{font-size:10px;color:#0d7bb3;font-weight:700;text-transform:uppercase;letter-spacing:.5px}.card h3{font-size:13px;line-height:1.6;margin:8px 0;min-height:63px;font-weight:700}.card h3 a:hover{color:var(--blue)}.card-desc{font-size:11px;color:#8490a1;min-height:37px;margin:0 0 8px}.price{font-size:20px;font-weight:800;color:#ed7523;letter-spacing:-.5px}.card .price{margin-top:auto;margin-bottom:12px}.card .btn{width:100%;padding:10px 7px;font-size:12px;background:#0d78bb}.card 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solid var(--line);border-radius:19px;background:#fff;position:relative;padding:30px;display:grid;place-items:center}.detail .photo img{width:100%;height:100%;object-fit:contain}.detail h1{font-size:clamp(26px,3vw,38px);line-height:1.35;margin:8px 0 17px;color:#132e48}.detail>div:nth-child(2)>p{color:#627589}.detail .price{font-size:31px;margin:19px 0}.detail .zalo-buy{background:#0c7ac0}.detail .btn{margin:5px 8px 5px 0}.facts{border-collapse:collapse;width:100%;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}.facts td{border-bottom:1px solid var(--line);padding:14px 18px}.facts td:first-child{font-weight:700;width:36%;background:#f8fafc}.notice{background:#fff7ed;border-left:4px solid #ef842e;padding:17px 20px;border-radius:9px}.faq details{background:#fff;padding:17px 21px;margin:10px 0;border:1px solid var(--line);border-radius:10px}.faq summary{cursor:pointer}main.wrap>.section{padding:30px 0}main.wrap>.section h2{font-size:25px}footer{background:#0b253e;color:#d7e4ef;padding:50px 0 30px;margin-top:60px}footer strong{color:#fff}footer a{color:#d7e4ef}footer a:hover{color:#fff}footer p{font-size:12px;color:#a9bfd1}.footer-columns{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:45px}.footer-columns h4{color:white;margin:0 0 14px}.footer-columns a{display:block;margin:7px 0;font-size:12px}.copyright{border-top:1px solid #ffffff20;margin-top:32px;padding-top:19px;font-size:11px;color:#8da5b8}.float-zalo{position:fixed;bottom:22px;right:20px;z-index:40;background:#087cc3;color:white;padding:12px 17px;border-radius:30px;box-shadow:0 8px 28px #065c9e55;font-weight:800;font-size:12px}.float-zalo:hover{background:#04639d}.detail .photo .phone{top:15px;right:15px}.info-note{font-size:11px;color:#8293a5}.site-faq{max-width:850px}.site-faq details{padding:18px;background:white;border:1px solid var(--line);border-radius:10px;margin-bottom:10px}body>main.wrap{min-height:55vh}@media(max-width:1050px){.grid{grid-template-columns:repeat(3,1fr)}.category-grid{grid-template-columns:repeat(3,1fr)}.nav nav{gap:12px}.hero-inner{gap:20px}.hero-art-grid img{height:120px}}@media(max-width:700px){.wrap{padding:0 16px}.top{font-size:10px}.nav{min-height:68px}.brand{font-size:12px}.brand-mark{width:37px;height:37px;font-size:19px}.nav nav a:not(.header-call){display:none}.header-call{padding:9px!important;font-size:11px}.hero-inner{grid-template-columns:1fr;min-height:unset;padding-top:42px;padding-bottom:50px}.hero h1{letter-spacing:-.8px}.hero-art{display:none}.benefits{grid-template-columns:repeat(2,1fr);margin-top:-18px}.benefit{padding:13px 10px}.benefit-icon{font-size:20px}.benefit strong{font-size:10px}.benefit span{font-size:9px}.section{padding:44px 0}.section-heading{align-items:start}.category-grid{grid-template-columns:repeat(2,1fr);gap:10px}.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.card .photo{height:158px;padding:8px}.card-content{padding:5px 10px 13px}.card h3{font-size:11px;min-height:75px}.card-desc{font-size:10px;min-height:40px}.card .price{font-size:16px}.card .btn{font-size:10px;padding:9px 5px}.phone{font-size:8px;padding:2px 5px}.process-grid{grid-template-columns:1fr}.cta-band{padding:26px 22px;display:block}.cta-band .btn{margin-top:20px}.detail{grid-template-columns:1fr;gap:18px}.detail .photo{height:320px}.detail h1{font-size:27px}.footer-columns{grid-template-columns:1fr;gap:20px}.float-zalo{right:12px;bottom:12px}.toolbar input{min-width:0;width:100%}}