:root{--red:#d71920;--red-dark:#b91319;--dark:#211f1e;--muted:#77716e;--line:#eee9e6;--cream:#faf7f5;--pale:#fff3f1}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:16px}
body{margin:0;color:var(--dark);font-family:Inter,"Segoe UI",Roboto,Arial,sans-serif;background:#fff;-webkit-font-smoothing:antialiased;overflow-x:hidden}
button,input,select,textarea{font:inherit}
button,a{touch-action:manipulation;-webkit-tap-highlight-color:transparent}
a{color:inherit;text-decoration:none}
button{cursor:pointer}
img,svg{max-width:100%}
.wrap{width:min(1200px,calc(100% - 48px));margin:auto}
[hidden]{display:none!important}

/* Top + header */
.top{background:#f8f6f4;color:#77706d;font-size:12px}
.top .wrap{height:32px;display:flex;align-items:center;justify-content:space-between;gap:12px}
header{background:#fff;border-bottom:1px solid #f0ecea;position:relative;z-index:3}
.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;letter-spacing:-1px;font-size:23px;white-space:nowrap}
.brand-mark{width:31px;height:31px;border-radius:10px;background:var(--red);display:grid;place-items:center;color:#fff;font-size:21px;letter-spacing:-2px;font-style:italic;flex:none}
.brand small{font-size:10px;color:#8f8985;letter-spacing:1px;font-weight:700;display:block;line-height:1}
.brand-name{line-height:1}
.navlinks{display:flex;align-items:center;gap:30px;font-size:14px;font-weight:600;color:#5e5855}
.navlinks a:hover{color:var(--red)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1px solid transparent;border-radius:9px;background:var(--red);color:#fff;padding:14px 21px;font-weight:700;font-size:14px;line-height:1.2;transition:background .2s,transform .2s,border-color .2s,color .2s;text-align:center}
.btn:hover{background:var(--red-dark);transform:translateY(-1px)}
.btn:disabled{background:#e6dfdc;color:#a39a96;cursor:not-allowed;transform:none}
.btn.outline{background:#fff;color:var(--dark);border-color:#e8e2df}
.btn.outline:hover{border-color:var(--red);color:var(--red)}
.btn.ghost{background:transparent;color:#6b6460;border-color:transparent;padding-left:6px;padding-right:6px}
.btn.ghost:hover{color:var(--red)}
.nav .btn{padding:12px 19px}

/* Hero */
.hero{background:#f9f5f2}
.hero-grid{display:grid;grid-template-columns:1fr 1.05fr;min-height:460px;align-items:center;gap:28px}
.hero-copy{padding:54px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--red);font-weight:800;letter-spacing:1.4px;font-size:11px;text-transform:uppercase}
.eyebrow:before{content:'';width:19px;height:2px;background:var(--red)}
h1{font-size:clamp(40px,4.6vw,62px);letter-spacing:-2.5px;line-height:1.1;margin:20px 0;color:#242120}
h1 span{color:var(--red)}
.hero p{font-size:16px;line-height:1.75;color:#746d69;max-width:475px;margin:0 0 26px}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap}
.hero-photo{height:380px;border-radius:18px;overflow:hidden;position:relative;background:#eee5e0}
.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:58% center;display:block}
.photo-tag{position:absolute;bottom:20px;left:20px;background:#fff;border-radius:12px;padding:12px 16px;display:flex;align-items:center;gap:11px;box-shadow:0 8px 30px #321b1b14;font-size:12px;color:#716a67}
.photo-tag strong{display:block;color:#252220;font-size:14px;margin-bottom:3px}
.photo-tag .icon{background:#fff0ee;color:var(--red);width:36px;height:36px;border-radius:9px;display:grid;place-items:center;font-size:20px}

/* Trust */
.trust{border-bottom:1px solid var(--line)}
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);padding:24px 0}
.trust-item{display:flex;align-items:center;gap:13px;padding-left:40px;border-left:1px solid var(--line)}
.trust-item:first-child{border:0;padding-left:0}
.trust-icon{width:41px;height:41px;background:var(--pale);border-radius:12px;display:grid;place-items:center;color:var(--red);font-size:20px;flex:none}
.trust-item strong{display:block;font-size:14px;margin-bottom:5px}
.trust-item small{color:#8b8581;font-size:12px}

/* Section heads */
.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}
.section-head h2,.contact-copy h2{font-size:36px;letter-spacing:-1.4px;line-height:1.15;margin:11px 0}
.section-head p{color:#8a8380;font-size:14px;margin:0;line-height:1.6;max-width:560px}

/* Advisor */
.advisor{padding:72px 0 76px;background:#fff}
.advisor-box{display:grid;grid-template-columns:280px minmax(0,1fr);border:1px solid #eee8e5;border-radius:18px;overflow:hidden;background:#fff}
.advisor-side{background:var(--cream);padding:26px 22px;border-right:1px solid #f0ebe8}
.advisor-side h3{margin:0 0 6px;font-size:17px}
.advisor-side>p{margin:0 0 20px;color:#8c8480;font-size:12.5px;line-height:1.6}
.step-list{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.step-list li{display:flex;align-items:center;gap:11px;padding:9px 10px;border-radius:9px;font-size:13px;color:#9b938f}
.step-list .dot{width:24px;height:24px;border-radius:50%;border:1.5px solid #e1d9d5;display:grid;place-items:center;font-size:11px;font-weight:800;flex:none;background:#fff}
.step-list li.done{color:#4a4441}
.step-list li.done .dot{background:var(--red);border-color:var(--red);color:#fff}
.step-list li.current{background:#fff;color:var(--dark);font-weight:700}
.step-list li.current .dot{border-color:var(--red);color:var(--red)}
.step-list li.skipped{display:none}
.side-count{margin-top:20px;padding:14px;border-radius:12px;background:#fff;font-size:12.5px;color:#7d7571;line-height:1.5}
.side-count b{color:var(--red);font-size:22px;display:block;letter-spacing:-.5px}
.advisor-main{padding:30px;min-width:0;display:flex;flex-direction:column;min-height:440px}
.progress{height:5px;background:#f3eeeb;border-radius:9px;overflow:hidden;margin-bottom:24px}
.progress span{display:block;height:100%;background:var(--red);border-radius:9px;transition:width .35s}
.q-meta{display:flex;justify-content:space-between;gap:10px;align-items:center;font-size:12px;color:#9a928e;font-weight:700;margin-bottom:9px}
.q-meta .live{color:var(--red);background:var(--pale);padding:5px 9px;border-radius:20px;white-space:nowrap}
.q-title{font-size:25px;letter-spacing:-.7px;margin:0 0 6px;line-height:1.25}
.q-hint{color:#8d8581;font-size:13.5px;margin:0 0 20px;line-height:1.55}
.options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.opt{display:flex;align-items:center;gap:12px;text-align:left;border:1.5px solid #ece6e3;background:#fff;border-radius:12px;padding:14px 15px;color:var(--dark);min-height:58px;transition:border-color .15s,background .15s;width:100%}
.opt:hover{border-color:#e8b5b2}
.opt .check{width:22px;height:22px;border-radius:7px;border:1.5px solid #d9d1cd;flex:none;display:grid;place-items:center;color:#fff;font-size:13px;font-weight:900}
.opt.radio .check{border-radius:50%}
.opt .txt{flex:1;min-width:0}
.opt .txt strong{display:block;font-size:14px;line-height:1.35;overflow-wrap:anywhere}
.opt .txt small{display:block;color:#958d89;font-size:12px;margin-top:3px;line-height:1.4}
.opt .num{font-size:11px;color:#9c9490;background:#f7f4f2;border-radius:20px;padding:4px 8px;white-space:nowrap;font-weight:700}
.opt.selected{border-color:var(--red);background:#fffaf9}
.opt.selected .check{background:var(--red);border-color:var(--red)}
.opt.selected .num{background:#fff;color:var(--red)}
.opt.unsure{border-style:dashed}
.q-actions{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:auto;padding-top:24px}
.q-actions .btn{min-width:140px}
.q-back-row{display:flex;align-items:center;margin-top:auto;padding-top:20px;border-top:1px solid #f1ece9}
.result-head{display:flex;justify-content:space-between;align-items:start;gap:16px;margin-bottom:16px}
.result-head h3{margin:4px 0 6px;font-size:24px;letter-spacing:-.6px}
.result-head p{margin:0;color:#8b8380;font-size:13.5px;line-height:1.5}
.answers{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 20px}
.answers span{font-size:12px;background:#f7f4f2;color:#5f5855;border-radius:20px;padding:6px 10px;line-height:1.3}
.answers span b{color:#9a918d;font-weight:600}
.rec-list{display:grid;gap:12px}
.rec{border:1.5px solid #eee8e5;border-radius:14px;padding:18px;display:grid;grid-template-columns:96px minmax(0,1fr) auto;gap:18px;align-items:start}
.rec.best{border-color:var(--red);background:#fffbfa}
.rec-art{width:96px;height:80px;border-radius:11px;background:#f8f2ef;display:grid;place-items:center;overflow:hidden}
.rec-art svg{width:96px;height:66px}
.rec-title{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:4px}
.rec-title h4{margin:0;font-size:17px;letter-spacing:-.3px}
.badge{font-size:10.5px;font-weight:800;letter-spacing:.3px;color:#fff;background:var(--red);padding:4px 8px;border-radius:6px;white-space:nowrap}
.badge.soft{color:var(--red);background:var(--pale)}
.rec-group{font-size:12px;color:#9a918d;margin:0 0 9px}
.rec-reason{font-size:13px;line-height:1.55;color:#5d5653;margin:0 0 10px;padding-left:10px;border-left:2px solid #f0c7c4}
.match{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:9px}
.match span{font-size:11.5px;color:#2f7a4c;background:#eef8f1;padding:4px 8px;border-radius:6px;line-height:1.3}
.specs{display:flex;flex-wrap:wrap;gap:5px}
.specs span{font-size:11.5px;color:#6a6360;background:#f6f3f1;padding:4px 8px;border-radius:6px;line-height:1.3}
.rec-side{text-align:right;display:flex;flex-direction:column;gap:8px;align-items:stretch;min-width:150px}
.rec-price{color:var(--red);font-size:21px;font-weight:800;letter-spacing:-.6px;white-space:nowrap}
.rec-price small{font-size:11px;color:#9b918c;font-weight:500;letter-spacing:0}
.rec-side .btn{padding:10px 12px;font-size:13px}
.rec-side .btn.outline{padding:9px 12px}
.more-recs{margin-top:12px;width:100%}
.result-actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;margin-top:18px}
.disclaimer{font-size:11.5px;color:#a29a96;margin:0;line-height:1.5;flex:1;min-width:220px}

/* Catalog */
.catalog{padding:78px 0 84px;background:var(--cream)}
.jump{display:flex;flex-wrap:wrap;gap:8px;margin:-6px 0 8px}
.jump a{font-size:12.5px;font-weight:700;color:#6c6562;background:#fff;border:1px solid #ece6e3;border-radius:20px;padding:8px 13px;white-space:nowrap}
.jump a:hover{color:var(--red);border-color:var(--red)}
.jump a span{color:var(--red);margin-left:3px}
.data-source{font-size:12px;color:#9a928e;white-space:nowrap;display:flex;align-items:center;gap:7px}
.data-source i{width:7px;height:7px;border-radius:50%;background:#c9c1bd;display:inline-block}
.data-source.live i{background:#33a35d}
.group{padding-top:44px}
.group-title{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:18px;padding-bottom:14px;border-bottom:1px solid #ebe5e2}
.group-title .idx{font-size:12px;font-weight:800;color:var(--red);letter-spacing:1px}
.group-title h3{font-size:24px;letter-spacing:-.6px;margin:4px 0 6px}
.group-title p{margin:0;color:#8f8884;font-size:13px;line-height:1.55;max-width:720px}
.group-title .count{font-size:12px;color:#7f7874;background:#fff;border:1px solid #ece6e3;border-radius:20px;padding:7px 11px;white-space:nowrap}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.card{border:1px solid #eee8e5;border-radius:15px;overflow:hidden;background:#fff;display:flex;flex-direction:column;transition:box-shadow .2s,transform .2s;min-width:0}
.card:hover{transform:translateY(-3px);box-shadow:0 12px 35px #45251c0d}
.art{height:150px;position:relative;background:#faf5f2;overflow:hidden;display:flex;align-items:center;justify-content:center}
.art:after{content:'';position:absolute;width:205px;height:205px;background:#f2e8e3;border-radius:50%;right:-60px;top:-80px}
.art svg{height:132px;width:210px;position:relative;z-index:1}
.art-label{position:absolute;left:14px;top:13px;z-index:2;font-size:10px;letter-spacing:.6px;font-weight:800;color:var(--red);background:#fff;border-radius:6px;padding:6px 8px;max-width:calc(100% - 28px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.card-body{padding:20px;display:flex;flex-direction:column;flex:1}
.card-top{display:flex;justify-content:space-between;gap:10px;align-items:start}
.card h4{font-size:18px;letter-spacing:-.4px;margin:0 0 6px;overflow-wrap:anywhere}
.role{color:#9a918c;font-size:12px;margin:0;line-height:1.4}
.speed{font-size:11px;font-weight:800;color:var(--red);background:var(--pale);padding:7px 8px;border-radius:6px;white-space:nowrap}
.price{margin:16px 0 14px;color:var(--red);font-size:25px;font-weight:800;letter-spacing:-1px}
.price small{font-size:12px;font-weight:500;color:#9b918c;letter-spacing:0;margin-left:3px}
.features{list-style:none;margin:0;padding:14px 0 16px;border-top:1px solid #f2edeb;display:grid;gap:9px;align-content:start;flex:1}
.features li{font-size:13px;line-height:1.45;color:#6f6864;display:flex;gap:9px}
.features li:before{content:'✓';color:var(--red);font-weight:800;flex:none}
.card-actions{display:flex;gap:8px;margin-top:auto}
.card-actions .btn{flex:1;padding:12px 8px;font-size:13px}
.btn.detail{background:#fff;color:#5c5551;border:1px solid #ece6e3}
.btn.detail:hover{color:var(--red);border-color:var(--red);background:#fff}
.note{text-align:center;color:#a29b97;font-size:12px;line-height:1.6;margin:34px 0 0}
.empty{padding:40px;text-align:center;color:#857d79;grid-column:1/-1;background:#fff;border-radius:14px}

/* Contact */
.contact{background:#fff;padding:72px 0}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:75px;align-items:start}
.contact-copy h2{font-size:40px;margin:15px 0}
.contact-copy p{font-size:15px;line-height:1.8;color:#817975;max-width:380px}
.contact-benefits{display:grid;gap:15px;margin-top:30px;font-size:14px;font-weight:600}
.contact-benefits span{color:var(--red);margin-right:10px}
.form{padding:28px;background:#fff;border:1px solid #eee8e5;border-radius:16px}
.form h3{font-size:20px;margin:0 0 6px}
.form>p{color:#918985;font-size:13px;margin:0 0 23px;line-height:1.5}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{min-width:0}
.field.full{grid-column:1/-1}
.field label{font-weight:700;font-size:12px;display:block;margin:0 0 8px}
.field input,.field select,.field textarea{width:100%;min-width:0;max-width:100%;border:1px solid #eae4e1;border-radius:8px;padding:13px 12px;background:#fff;color:#332e2b;outline:0;font-size:15px}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--red);box-shadow:0 0 0 3px #d7192014}
.field textarea{resize:vertical;min-height:84px}
.form .submit{width:100%;margin-top:17px}
.form-hint{color:#9b938e!important;font-size:11px!important;margin:11px 0 0!important;line-height:1.5}
.result{margin-top:15px;background:#fff4f2;border-radius:9px;padding:14px;color:#65403b;font-size:13px;line-height:1.6}
.result button{border:0;background:none;color:var(--red);font-weight:700;padding:8px 0 0}

.footer{background:#24201f;color:#c7beba;padding:30px 0}
.footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:15px}
.footer .brand{color:#fff}
.footer p{font-size:12px;line-height:1.5;color:#aaa09b;margin:0}

/* Modal */
.modal-backdrop{position:fixed;inset:0;background:#1d1411a8;z-index:10;display:flex;align-items:center;justify-content:center;padding:20px}
.modal{width:min(620px,100%);max-height:min(86vh,860px);overflow:auto;background:#fff;border-radius:16px;padding:26px;overscroll-behavior:contain}
.modal-head{display:flex;align-items:start;justify-content:space-between;gap:20px}
.modal h2{margin:4px 0 8px;font-size:24px;overflow-wrap:anywhere}
.close{border:0;background:#f6f3f1;border-radius:8px;font-size:22px;width:38px;height:38px;flex:none;color:#4b4542}
.modal-price{color:var(--red);font-size:21px;font-weight:800;margin:0 0 20px}
.detail-list{margin:0;border-top:1px solid var(--line)}
.detail-row{display:grid;grid-template-columns:180px 1fr;gap:15px;padding:12px 0;border-bottom:1px solid var(--line);font-size:13px;line-height:1.5}
.detail-row dt{color:#948b86}
.detail-row dd{margin:0;color:#403a37;overflow-wrap:anywhere}
.modal .btn{margin-top:20px;width:100%}

@media(max-width:1000px){
  .advisor-box{grid-template-columns:1fr}
  .advisor-side{display:none}
  .rec{grid-template-columns:80px minmax(0,1fr)}
  .rec-art{width:80px;height:72px}
  .rec-art svg{width:80px}
  .rec-side{grid-column:1/-1;flex-direction:row;align-items:center;text-align:left;min-width:0;flex-wrap:wrap}
  .rec-side .rec-price{flex:1 1 100%}
  .rec-side .btn{flex:1}
}
@media(max-width:860px){
  .navlinks{gap:16px}
  .hero-grid{grid-template-columns:1fr 1fr;min-height:390px}
  .hero-photo{height:300px}
  .hero-copy{padding:45px 0}
  h1{font-size:43px}
  .trust-item{padding-left:20px}
  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .contact-grid{gap:30px}
  .contact-copy h2{font-size:33px}
}
@media(max-width:700px){.navlinks{display:none}}
@media(max-width:600px){
  .wrap{width:calc(100% - 32px)}
  .top .wrap{height:30px;font-size:10.5px}
  .top .right{display:none}
  .nav{height:62px}
  .brand{font-size:20px}
  .brand-mark{width:28px;height:28px}
  .nav .btn{font-size:12px;padding:10px 12px}
  .nav .btn span{display:none}
  .hero-grid{display:flex;flex-direction:column;align-items:stretch;gap:0}
  .hero-copy{padding:36px 0 24px}
  .hero h1{font-size:40px;letter-spacing:-1.8px;margin:15px 0}
  .hero p{font-size:14px;margin-bottom:21px}
  .hero-photo{height:220px;margin-bottom:20px}
  .photo-tag{bottom:12px;left:12px;padding:9px 11px}
  .hero-actions .btn{flex:1 1 auto;padding-left:12px;padding-right:12px}
  .trust-grid{grid-template-columns:1fr;gap:14px;padding:20px 0}
  .trust-item,.trust-item:first-child{padding:0;border:0}
  .trust-icon{width:36px;height:36px;font-size:17px}
  .section-head{flex-direction:column;align-items:start;gap:10px;margin-bottom:20px}
  .section-head h2{font-size:29px}
  .advisor{padding:50px 0}
  .advisor-box{border-radius:16px}
  .advisor-main{padding:20px 16px;min-height:0}
  .progress{margin-bottom:18px}
  .q-title{font-size:21px}
  .q-hint{font-size:13px;margin-bottom:16px}
  .options{grid-template-columns:1fr;gap:8px}
  .opt{padding:12px 13px;min-height:52px}
  .q-actions{position:sticky;bottom:0;background:#fff;margin:16px -16px -20px;padding:12px 16px calc(12px + env(safe-area-inset-bottom));border-top:1px solid #f0ebe8;border-radius:0 0 16px 16px}
  .q-actions .btn{min-width:0;flex:1}
  .q-actions .btn.ghost{flex:0 0 auto}
  .q-back-row{margin:16px -16px -20px;padding:12px 16px calc(12px + env(safe-area-inset-bottom));border-top:1px solid #f0ebe8;background:#fff;border-radius:0 0 16px 16px}
  .result-head{flex-direction:column;gap:6px}
  .result-head h3{font-size:21px}
  .rec{padding:14px;gap:12px;grid-template-columns:64px minmax(0,1fr)}
  .rec-art{width:64px;height:58px}
  .rec-art svg{width:64px;height:48px}
  .rec-title h4{font-size:16px}
  .rec-side .btn{flex:1 1 40%}
  .result-actions{flex-direction:column;align-items:stretch}
  .result-actions .btn{width:100%}
  .catalog{padding:50px 0 56px}
  .jump{flex-wrap:nowrap;overflow-x:auto;margin:0 -16px 0;padding:0 16px 4px;scrollbar-width:none}
  .jump::-webkit-scrollbar{display:none}
  .group{padding-top:34px}
  .group-title{flex-direction:column;align-items:start;gap:8px}
  .group-title h3{font-size:21px}
  .cards{grid-template-columns:1fr;gap:14px}
  .art{height:136px}
  .art svg{height:120px}
  .card-body{padding:18px}
  .contact{padding:50px 0}
  .contact-grid{grid-template-columns:1fr;gap:26px}
  .contact-copy h2{font-size:31px}
  .contact-benefits{margin-top:18px}
  .form{padding:20px 16px}
  .fields{grid-template-columns:1fr}
  .footer .wrap{align-items:start;flex-direction:column}
  .detail-row{grid-template-columns:1fr;gap:3px}
  .modal{padding:20px 18px;max-height:90vh}
  .modal-backdrop{padding:10px;align-items:flex-end}
}
@media(max-width:360px){
  .hero h1{font-size:34px}
  .hero-actions{flex-direction:column}
  .nav .btn{padding:9px 10px;font-size:11.5px}
  .brand{font-size:18px}
  .opt .num{display:none}
}

/* Gói tham khảo thêm */
.alt{margin-top:22px;padding-top:18px;border-top:1px dashed #e8e1dd}
.alt h4{margin:0 0 12px;font-size:14px;color:#5f5855}
.alt-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.alt-item{display:flex;align-items:center;gap:10px;border:1px solid #eee8e5;background:#fff;border-radius:12px;padding:10px;text-align:left;min-width:0;color:var(--dark)}
.alt-item:hover{border-color:var(--red)}
.alt-art{width:52px;height:44px;border-radius:8px;background:#f8f2ef;flex:none;display:grid;place-items:center;overflow:hidden}
.alt-art svg{width:52px;height:36px}
.alt-txt{flex:1;min-width:0}
.alt-txt strong{display:block;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.alt-txt small{display:block;font-size:11px;color:#9a918d;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}
.alt-price{font-size:12.5px;font-weight:800;color:var(--red);white-space:nowrap}
@media(max-width:1000px){.alt-list{grid-template-columns:1fr}}

/* Slide transition for advisor */
@keyframes slideInRight{
  from{opacity:0;transform:translateX(18px)}
  to{opacity:1;transform:translateX(0)}
}
.advisor-main{position:relative;overflow:hidden}
.advisor-main.slide-in{animation:slideInRight .28s ease-out}

/* Khung tải có chuyển động và hỗ trợ giảm chuyển động */
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.skeleton{background:linear-gradient(100deg,#f0eae7 25%,#faf7f5 40%,#f0eae7 60%);background-size:220% 100%;animation:shimmer 1.5s linear infinite;border-radius:9px}
@keyframes shimmer{to{background-position-x:-220%}}
.skeleton-advisor{width:100%;padding-top:5px}.sk-progress{height:5px;width:100%;margin-bottom:32px}.sk-title{height:25px;width:min(60%,340px);margin-bottom:15px}.sk-text{height:13px;width:75%;margin-bottom:27px}.sk-options{display:grid;grid-template-columns:1fr 1fr;gap:10px}.sk-options .skeleton{height:62px}.skeleton-catalog{padding:40px 0}.sk-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:25px}.sk-card{height:370px}.select-loading.loading select{color:transparent;background:linear-gradient(100deg,#f0eae7 25%,#faf7f5 40%,#f0eae7 60%);background-size:220% 100%;animation:shimmer 1.5s linear infinite}
@media(prefers-reduced-motion:reduce){.skeleton,.select-loading.loading select{animation:none}}

/* Nhóm sản phẩm có nền xen kẽ */
.catalog{background:#fff}
#groups{display:grid;gap:18px;margin-top:30px}
.group{padding:30px;border:1px solid #eee8e5;border-radius:20px;background:#faf6f3;scroll-margin-top:20px}
.group:nth-child(even){background:#fff;border-color:#e9e1dd}
.group:nth-child(even) .card{background:#faf8f7}
.group:nth-child(even) .art{background:#f3ece8}
.group-title{border-bottom-color:#e8dfda}

/* Form and footer refinements */
.field-icon{display:inline-grid;place-items:center;width:23px;height:23px;border-radius:7px;background:#fff0ee;color:var(--red);font-size:15px;margin-right:4px;vertical-align:middle}
.required{color:var(--red)}
.field select:disabled{background:#f8f6f5;color:#a6a09d;cursor:not-allowed}
.address-heading{padding-top:3px}.address-heading label{font-size:13px;margin:0}.address-heading p{margin:5px 0 0 31px;color:#958d89;font-size:12px;line-height:1.5}
.address-status,.address-note{margin:0;color:#958d89;font-size:11.5px;line-height:1.5}.address-status{color:#857b76}.address-note{margin-top:4px}
.footer{padding:60px 0 22px}.footer .wrap{display:block}.footer-grid{display:grid;grid-template-columns:1.5fr .9fr .9fr 1.2fr;gap:44px}.footer .brand{margin-bottom:20px;width:fit-content}.footer p{font-size:13px;line-height:1.7}.footer-about p{max-width:250px}.footer h3{font-size:13px;color:#fff;margin:0 0 18px}.footer nav a{display:block;color:#bdb3ae;font-size:13px;margin-bottom:13px}.footer nav a:hover,.footer-contact a:hover{color:#fff}.footer-cta{display:inline-flex;gap:20px;padding:11px 14px;border:1px solid #62514b;border-radius:8px;font-size:12px;color:#fff;font-weight:700;margin-top:18px}.footer-contact a{display:inline-block;margin-top:13px;color:#f9b0a8;font-size:13px;font-weight:700}.footer-contact small{display:block;margin-top:12px;font-size:11px;color:#8f8580;line-height:1.5}.footer-bottom{border-top:1px solid #4a403d;margin-top:45px;padding-top:20px;display:flex;justify-content:space-between;gap:15px}.footer-bottom p{font-size:11px}
@media(max-width:860px){.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.sk-cards{grid-template-columns:repeat(2,1fr)}.sk-card:last-child{display:none}}
@media(max-width:600px){#groups{gap:14px;margin-top:24px}.group{padding:20px 15px;border-radius:16px}.group-title h3{font-size:21px}.sk-cards{grid-template-columns:1fr}.sk-card:nth-child(2){display:none}.sk-options{grid-template-columns:1fr}.sk-options .skeleton:nth-child(n+4){display:none}.footer{padding:45px 0 24px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px 20px}.footer-about,.footer-contact{grid-column:1/-1}.footer-bottom{flex-direction:column;gap:5px;margin-top:30px}}

/* Lối liên hệ trực tiếp: CTA rõ ràng, không hiển thị số */
.svg-defs{position:absolute;width:0;height:0;overflow:hidden}
.hero-direct{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:25px}
.hero-direct>span{font-size:12px;font-weight:700;color:#786e69;margin-right:4px}
.hero-direct a{display:inline-flex;align-items:center;gap:7px;background:#fff;border:1px solid #e9dcd7;border-radius:9px;padding:10px 12px;font-size:12px;font-weight:800;color:var(--red);transition:transform .2s,border-color .2s}
.hero-direct a:hover{border-color:var(--red);transform:translateY(-2px)}
.hero-direct a:last-child{color:#1764bf;border-color:#dce9f7}
.hero-direct a:last-child:hover{border-color:#1764bf}
.hero-direct svg,.footer-direct svg,.quick-contact svg{width:19px;height:19px;flex:none}
.footer-direct{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.footer-direct a{display:inline-flex;align-items:center;gap:7px;padding:10px 12px;border-radius:9px;background:#d71920;color:#fff;font-size:12px;font-weight:800;margin:0}
.footer-direct a:nth-child(2){background:#1674d2}
.footer-direct a:hover{filter:brightness(1.13);color:#fff}
.footer-contact .footer-form-link{display:block;margin-top:15px;color:#f9b0a8}
.quick-contact{position:fixed;right:20px;bottom:22px;z-index:12;display:flex;flex-direction:column;gap:9px;filter:drop-shadow(0 5px 14px #33222240)}
.quick-contact a{display:flex;align-items:center;justify-content:center;gap:8px;min-height:47px;padding:0 15px;border-radius:30px;color:#fff;font-size:12px;font-weight:800;transition:transform .18s}
.quick-contact a:hover{transform:translateY(-2px)}
.quick-call{background:#d71920}.quick-zalo{background:#1674d2}
@media(max-width:600px){
  body{padding-bottom:calc(74px + env(safe-area-inset-bottom))}
  .quick-contact{left:0;right:0;bottom:0;flex-direction:row;gap:10px;background:#fff;padding:9px 16px calc(9px + env(safe-area-inset-bottom));border-top:1px solid #eee8e5;filter:none;box-shadow:0 -4px 18px #31201a15}
  .quick-contact a{flex:1;border-radius:10px;min-height:44px;font-size:13px}
  .hero-direct{gap:7px}.hero-direct>span{width:100%}
}
@media(max-width:360px){.hero-direct a{padding:9px;font-size:11px}.quick-contact{padding-left:10px;padding-right:10px}}
.trap-field{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.form-hint.hint-warning{color:#a64522!important;background:#fff4e8;padding:10px 12px;border-radius:8px}.form-hint.hint-ready{color:#328252!important}

/* Product grid: more visible packages, clear outlines and uncropped imagery */
@media(min-width:1120px){.cards{grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.card-body{padding:16px}.card h4{font-size:16px}.price{font-size:22px}.card-actions .btn{font-size:12px;padding:11px 6px}.speed{font-size:10px;padding:6px}}
.card,.group:nth-child(even) .card{border:1.5px solid #d8c9c3;background:#fff}
.card:hover{border-color:#d54a49;box-shadow:0 10px 28px #7b2f2112}
.product-visual{position:relative;z-index:1;width:100%;height:100%;display:flex;align-items:center;justify-content:center;overflow:hidden}
.product-visual .art-fallback{display:none;align-items:center;justify-content:center;width:100%;height:100%}
.product-visual.image-failed .art-fallback{display:flex}
.product-image{display:block;width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain;object-position:center;padding:12px;position:relative;z-index:1}
.rec-art .product-image,.alt-art .product-image{padding:4px}
.card-top>div{min-width:0}.speed{flex:none}

/* Registration form: warmer and easier to scan */
.contact{background:#faf6f4}
.form{padding:30px;border:1px solid #ead9d4;border-top:4px solid var(--red);border-radius:18px;background:#fff;box-shadow:0 18px 50px #722f1f0c}
.form-header{display:flex;gap:14px;align-items:flex-start;padding-bottom:22px;margin-bottom:22px;border-bottom:1px solid #f2e8e4}
.form-header-icon{width:48px;height:48px;display:grid;place-items:center;background:#d71920;color:#fff;border-radius:14px;flex:none}
.form-header-icon svg{width:25px;height:25px}
.form-kicker{display:block;font-size:10px;font-weight:800;letter-spacing:1px;color:#d71920;margin:1px 0 6px}
.form h3{font-size:23px;letter-spacing:-.6px;margin:0 0 6px}
.form-header p{font-size:13px;line-height:1.5;color:#8a7f79;margin:0}
.fields{gap:18px 16px}.field label{font-size:12.5px;color:#514641}
.field input,.field select,.field textarea{border-color:#e6dad4;background:#fffdfc;border-radius:10px;min-height:48px;transition:border-color .2s,box-shadow .2s}
.field input:hover,.field select:not(:disabled):hover,.field textarea:hover{border-color:#cfaaa0}
.address-heading{padding:3px 0 0}.address-heading label{font-size:14px}
.form .submit{min-height:51px;margin-top:22px;box-shadow:0 7px 16px #d7192021}
.form-hint{font-size:12px!important;text-align:center}
.form-hint.hint-warning{text-align:left}
.address-status:empty{display:none}
@media(max-width:600px){.form{padding:22px 18px}.form-header{gap:12px}.form-header-icon{width:42px;height:42px;border-radius:12px}.form h3{font-size:21px}.fields{gap:15px}.product-image{padding:12px}.card h4{font-size:17px}}
.card,.group:nth-child(even) .card{border-width:2px}
.product-visual.has-image .art-fallback{display:flex;position:absolute;inset:0}
.product-visual.has-image .product-image{opacity:0}
.product-visual.image-loaded .art-fallback{display:none}
.product-visual.image-loaded .product-image{opacity:1}

/* Tư vấn theo bước dưới dạng popup */
.advisor-invite{padding:30px 0;background:#fff}
.advisor-invite-inner{display:flex;align-items:center;gap:18px;padding:22px 26px;border:1px solid #f0d9d5;background:#fff7f5;border-radius:16px}
.invite-icon{width:48px;height:48px;flex:none;border-radius:14px;background:var(--red);color:white;display:grid;place-items:center;font-size:22px}
.invite-copy{flex:1;min-width:0}.invite-copy>span,.advisor-popup-kicker{color:var(--red);font-size:10px;letter-spacing:1px;font-weight:800}.invite-copy h2{margin:5px 0;font-size:21px;letter-spacing:-.5px}.invite-copy p{margin:0;color:#817773;font-size:13px;line-height:1.5}.invite-button{white-space:nowrap}
.advisor-popup-backdrop{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;padding:18px;background:#241412a8}
.advisor-popup{width:min(1000px,100%);max-height:min(90vh,900px);max-height:min(90dvh,900px);overflow:auto;overscroll-behavior:contain;background:#fff;border-radius:20px;box-shadow:0 20px 60px #21130f38}
.advisor-popup-head{position:sticky;top:0;z-index:3;background:#fff;display:flex;justify-content:space-between;align-items:flex-start;gap:20px;padding:23px 27px;border-bottom:1px solid #eee7e3}
.advisor-popup-head h2{margin:5px 0;font-size:23px;letter-spacing:-.6px}.advisor-popup-head p{margin:0;color:#887e79;font-size:13px;line-height:1.5}
.advisor-close{width:40px;height:40px;flex:none;border:1px solid #eee4df;border-radius:11px;background:#faf6f4;color:#534b47;font-size:25px;line-height:1}.advisor-close:hover{color:var(--red);border-color:#e7b5b0}
.advisor-popup .advisor-box{border:0;border-radius:0;grid-template-columns:240px minmax(0,1fr)}
.advisor-popup .advisor-main{min-height:370px}
body.advisor-open #modalBackdrop{z-index:60}
@media(max-width:1000px){.advisor-popup .advisor-box{grid-template-columns:1fr}}
@media(max-width:600px){.advisor-invite{padding:20px 0}.advisor-invite-inner{padding:18px;gap:12px;flex-wrap:wrap}.invite-icon{width:40px;height:40px}.invite-copy{flex:1 1 calc(100% - 54px)}.invite-copy h2{font-size:18px}.invite-button{width:100%;padding:12px}.advisor-popup-backdrop{padding:8px;align-items:flex-end}.advisor-popup{width:100%;max-height:90vh;max-height:90dvh;border-radius:18px 18px 12px 12px}.advisor-popup-head{padding:17px 16px}.advisor-popup-head h2{font-size:19px}.advisor-popup-head p{font-size:12px}.advisor-close{width:36px;height:36px}.advisor-popup .advisor-main{padding:19px 16px;min-height:300px}.advisor-popup .q-back-row{position:static}}

/* Tư vấn gọn một cột, kèm minh họa cho từng lựa chọn */
.advisor-popup .advisor-box{display:block}
.advisor-popup .advisor-main{min-height:0;padding:25px 28px 30px}
.advisor-popup .options{gap:10px}
.advisor-popup .opt{min-height:76px;gap:11px;padding:12px;border:1.5px solid #eaded9;background:#fff}
.advisor-popup .opt:hover{border-color:#dca6a0;background:#fffaf9}
.option-art{width:42px;height:42px;flex:none;display:grid;place-items:center;border-radius:12px;background:#fff1ef;color:#d71920}
.option-art svg{width:24px;height:24px}
.opt.selected .option-art{background:#d71920;color:#fff}
.advisor-popup .opt.unsure{grid-column:1/-1;min-height:60px}
.advisor-popup .progress{margin-bottom:18px}
.advisor-popup .q-hint{margin-bottom:18px}
/* Xác nhận đăng ký */
.success-dialog{position:relative;width:min(420px,100%);padding:34px 32px 30px;text-align:center;background:#fff;border-radius:20px;box-shadow:0 20px 60px #21130f38}
.success-symbol{width:74px;height:74px;margin:0 auto 16px}.success-symbol svg{width:100%;height:100%}
.success-kicker{font-size:10px;font-weight:800;letter-spacing:1.3px;color:#d71920}
.success-dialog h2{font-size:25px;letter-spacing:-.8px;margin:9px 0 10px}
.success-dialog p{color:#786e69;font-size:14px;line-height:1.7;margin:0 auto 23px;max-width:310px}
.success-dialog .btn{width:100%;min-height:48px}
@media(max-width:600px){
  .advisor-popup .advisor-main{padding:18px 16px 24px;min-height:0}
  .advisor-popup .options{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .advisor-popup .opt{gap:8px;padding:10px 8px;min-height:72px}
  .advisor-popup .opt .txt strong{font-size:12.5px;line-height:1.35}
  .advisor-popup .opt .txt small{font-size:11px}
  .advisor-popup .opt .num{display:none}
  .option-art{width:36px;height:36px;border-radius:10px}.option-art svg{width:21px;height:21px}
  .success-dialog{padding:30px 22px 24px}.success-dialog h2{font-size:23px}
}
@media(max-width:350px){.advisor-popup .options{grid-template-columns:1fr}.advisor-popup .opt.unsure{grid-column:auto}.advisor-popup .opt{min-height:58px}}