:root{--red:#A6111F;--red-d:#7E0C17;--ink:#161616;--soft:#FBF7F5;--muted:#5C5C5C;--gold:#E2C275;--gold-l:#F6E3A1;
--gold-grad:linear-gradient(135deg,#F6E3A1 0%,#D4AF5A 40%,#9C7426 75%,#E9CF83 100%);--wrap:1200px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;font-family:'Be Vietnam Pro',system-ui,sans-serif;color:var(--ink);background:#fff;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}a{color:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:24px;padding-right:24px}
.sec{padding:104px 0}.soft{background:var(--soft)}.dark{background:var(--ink);color:#fff}
.eyebrow{margin:0;color:var(--red);font-weight:700;font-size:13px;letter-spacing:.16em;text-transform:uppercase;display:flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--gold-grad)}
.dark .eyebrow{color:var(--gold)}
h2{margin:0;font-size:46px;line-height:1.15;font-weight:800}
.lead{margin:0;font-size:18px;color:var(--muted)}
.head{display:flex;flex-direction:column;gap:12px;max-width:720px;margin-bottom:36px}
.btn{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-weight:700;font-size:16px;padding:14px 26px;border-radius:999px;border:1.5px solid transparent;cursor:pointer;font-family:inherit}
.btn-white{background:#fff;color:var(--red)}.btn-ghost{border-color:rgba(255,255,255,.6);color:#fff}
.btn-red{background:var(--red);color:#fff}.btn-gold{background:var(--gold-grad);color:var(--ink)}
/* header */
.hdr{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid #EFE7E3}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px 32px;padding-top:14px;padding-bottom:14px}
.logo{text-decoration:none;display:flex;flex-direction:column;line-height:1.1}
.logo b{font-weight:800;font-size:24px;letter-spacing:.06em;color:var(--red)}.logo small{font-size:12px;color:var(--muted);font-weight:600}
.nav{display:flex;gap:0 28px;font-size:15px;font-weight:600}.nav a{text-decoration:none;padding:12px 0}.nav a:hover{color:var(--red)}
.hotline{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--red);font-weight:800;font-size:18px}
.circle{width:40px;height:40px;border-radius:999px;background:var(--red);color:#fff;display:flex;align-items:center;justify-content:center;flex:none}
/* hero */
.hero{background:var(--red);color:#fff;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-160px;top:-160px;width:520px;height:520px;border-radius:999px;background:var(--red-d)}
.hero .wrap{position:relative;z-index:1;display:flex;align-items:center;gap:64px;padding-top:80px;padding-bottom:96px}
.avatar{flex:none;width:460px;height:460px;border-radius:999px;padding:8px;background:var(--gold-grad);box-shadow:0 24px 60px rgba(0,0,0,.35)}
.avatar img{width:100%;height:100%;object-fit:cover;object-position:50% 20%;border-radius:999px;border:4px solid var(--red)}
.hero-txt{display:flex;flex-direction:column;gap:22px;align-items:flex-start}
.chip{margin:0;background:var(--ink);color:var(--gold);font-weight:700;font-size:13px;letter-spacing:.12em;text-transform:uppercase;padding:8px 16px;border-radius:999px}
.hero h1{margin:0;font-size:92px;line-height:1;font-weight:800;letter-spacing:-.02em}
.slogan{margin:0;font-size:32px;font-weight:800;color:var(--gold-l);line-height:1.25}
.hero-p{margin:0;font-size:19px;color:#F8E1E1;max-width:560px}
.row{display:flex;flex-wrap:wrap;gap:12px}
/* stats */
.stats{background:var(--ink);border-top:3px solid #C9A24A}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-top:44px;padding-bottom:44px;text-align:center}
.stat b{display:block;font-size:44px;font-weight:800;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{font-size:14px;color:#CFCFCF}
/* about */
.about{display:flex;align-items:center;gap:56px;margin-bottom:48px}
.about-img{flex:1 1 520px;position:relative}
.about-img img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:28px;box-shadow:0 20px 50px rgba(0,0,0,.12)}
.banner{width:100%;aspect-ratio:1280/672;object-fit:cover;border-radius:24px;margin-bottom:40px}
.sub-h{margin:0 0 16px;font-size:24px;font-weight:800}
.offices{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.office{margin:0;display:flex;flex-direction:column;gap:8px}.office img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:14px}
.office figcaption,.act figcaption{font-size:14px;font-weight:700;line-height:1.35}.office figcaption span{display:block;font-weight:500;color:var(--muted);font-size:12.5px}
.acts{display:grid;grid-template-columns:repeat(3,1fr);gap:28px 20px}
.act{margin:0;display:flex;flex-direction:column;gap:8px}.act img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:14px}
.act-tag{align-self:flex-start;font-size:11.5px;font-weight:700;color:var(--red);background:#FBEAEC;padding:3px 10px;border-radius:999px;letter-spacing:.04em;text-transform:uppercase}
.act figcaption{font-size:16px}.act figcaption span{display:block;margin-top:4px;font-weight:400;font-size:14px;color:var(--muted);line-height:1.5}
.since{position:absolute;left:-20px;bottom:-24px;background:var(--ink);color:#fff;border-radius:18px;padding:20px 24px;border:1px solid #C9A24A}
.since b{display:block;font-size:30px;font-weight:800;color:var(--gold)}.since span{font-size:13px;color:#CFCFCF}
.about-txt{flex:1 1 440px;display:flex;flex-direction:column;gap:14px}
.about-txt p{margin:0;font-size:17px;color:#3A3A3A;line-height:1.7}
blockquote{margin:8px 0 0;padding:18px 22px;border-left:4px solid var(--red);background:var(--soft);border-radius:0 16px 16px 0;font-size:20px;font-weight:700}
blockquote span{display:block;margin-top:6px;font-size:14px;font-weight:600;color:var(--muted)}
/* business */
.biz-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:20px}
.biz{font:inherit;text-align:left;cursor:pointer;border-radius:24px;padding:28px;display:flex;flex-direction:column;gap:14px;min-height:230px;background:#fff;color:var(--ink);border:1px solid #EAE2DE;transition:transform .15s,box-shadow .15s}
.biz:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(0,0,0,.08)}
.biz .ico{width:60px;height:60px;border-radius:16px;display:flex;align-items:center;justify-content:center;background:var(--red);color:#fff}
.biz .t{font-size:24px;font-weight:800}.biz .d{font-size:15px;line-height:1.5;flex-grow:1;color:var(--muted)}.biz .m{font-size:14px;font-weight:700;color:var(--red)}
.biz[aria-selected=true]{background:var(--red);color:#fff;border-color:var(--red);box-shadow:0 18px 40px rgba(166,17,31,.25)}
.biz[aria-selected=true] .ico{background:#fff;color:var(--red)}.biz[aria-selected=true] .d{color:#F8E1E1}.biz[aria-selected=true] .m{color:var(--gold-l)}
.panel{background:var(--ink);border-radius:28px;overflow:hidden}.panel::before{content:"";display:block;height:4px;background:var(--gold-grad)}
.panel-in{padding:36px;display:flex;flex-direction:column;gap:24px}
.panel-hd{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
.panel-hd small{color:var(--gold);font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.panel-hd h3{margin:0;color:#fff;font-size:30px;font-weight:800}
.subs{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.subs a{display:flex;align-items:center;justify-content:space-between;gap:12px;text-decoration:none;color:#fff;background:#222;border:1px solid #333;border-radius:14px;padding:14px 18px;font-weight:600;font-size:15px;min-height:48px}
.subs a:hover{border-color:#C9A24A}.subs a span:last-child{color:var(--gold)}
.biz-panel[hidden]{display:none}
/* news */
.news-hd{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:36px}
.feature{position:relative;display:block;border-radius:28px;overflow:hidden;color:#fff;text-decoration:none;margin-bottom:20px}
.feature img{width:100%;height:440px;object-fit:cover}
.feature::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(22,22,22,.8),rgba(22,22,22,.15))}
.feature div{position:absolute;left:0;right:0;bottom:0;padding:40px;display:flex;flex-direction:column;gap:10px;z-index:1}
.tag{align-self:flex-start;background:var(--red);color:#fff;font-size:12px;font-weight:700;padding:6px 12px;border-radius:999px;letter-spacing:.08em;text-transform:uppercase}
.feature b{font-size:36px;line-height:1.2;max-width:760px}
.news{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{text-decoration:none;display:flex;flex-direction:column;gap:10px}
.card img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:16px;transition:transform .2s}
.card:hover img{transform:scale(1.02)}
.card small{font-size:12px;font-weight:700;color:var(--red);letter-spacing:.06em;text-transform:uppercase}
.card b{font-size:16px;line-height:1.35}
.carousel{display:flex;flex-direction:column;gap:16px}
.track{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.track::-webkit-scrollbar{display:none}
.slide{flex:0 0 calc(25% - 12px);scroll-snap-align:start;text-decoration:none;display:flex;flex-direction:column;gap:10px}
.slide img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:16px}
.slide small{font-size:12px;font-weight:700;color:var(--red);letter-spacing:.06em;text-transform:uppercase}
.slide b{font-size:15px;line-height:1.35}
.car-ctl{display:flex;align-items:center;justify-content:space-between;gap:12px}
.car-btn{width:44px;height:44px;border-radius:999px;border:1px solid #E2D8D3;background:#fff;cursor:pointer;font-size:22px;font-weight:700;color:var(--ink)}
.dots{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
.dots button{height:10px;width:10px;border:0;padding:0;border-radius:999px;background:#D9CFCA;cursor:pointer;transition:width .3s}
.dots button[aria-current=true]{width:28px;background:var(--red)}
/* branches */
.branches{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.branch{background:#1F1F1F;border:1px solid #333;border-radius:24px;overflow:hidden;display:flex;flex-direction:column}
.branch img{width:100%;height:260px;object-fit:cover}
.branch div{padding:24px;display:flex;flex-direction:column;gap:12px;flex-grow:1}
.branch h3{margin:0;font-size:20px;font-weight:800;color:var(--gold)}
.branch p{margin:0;display:flex;gap:10px;color:#DADADA;font-size:15px;flex-grow:1}.branch p svg{flex:none;color:var(--gold);margin-top:3px}
.btn-sm{padding:11px 18px;font-size:15px}.btn-line{border-color:#555;color:#fff;font-weight:600}
/* social */
.socials{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px}
.soc{background:#fff;border:1px solid #EFE7E3;border-radius:24px;padding:28px;text-decoration:none;display:flex;align-items:center;gap:16px}
.soc:hover{border-color:var(--red)}
.soc .sq{flex:none;width:56px;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center}
.soc .nm{flex:1;display:flex;flex-direction:column}.soc .nm b{font-size:19px}.soc .nm span{font-size:15px;color:var(--muted)}
.soc .go{flex:none;background:var(--red);color:#fff;font-weight:700;font-size:14px;padding:10px 16px;border-radius:999px}
.pill{background:#fff;border:1px solid #E2D8D3;text-decoration:none;font-weight:600;font-size:14px;padding:12px 16px;border-radius:999px}
/* footer */
footer{background:var(--red-d);color:#F8E1E1}footer::before{content:"";display:block;height:3px;background:var(--gold-grad)}
.ft{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px;padding-top:48px;padding-bottom:32px}
.ft b{font-size:22px;color:#fff;letter-spacing:.06em}.ft .sl{font-size:15px;color:var(--gold-l);font-weight:700}
.ft a{color:#fff;text-decoration:none;display:flex;align-items:center;gap:10px}
.copy{border-top:1px solid rgba(255,255,255,.15);padding-top:16px;padding-bottom:28px;font-size:13px}
/* floating contact (desktop) */
.fab{position:fixed;right:28px;bottom:28px;z-index:60;display:flex;flex-direction:column;align-items:flex-end;gap:12px}
.fab-item{display:flex;align-items:center;gap:12px;background:#fff;text-decoration:none;border-radius:999px;padding:8px 20px 8px 8px;box-shadow:0 10px 30px rgba(0,0,0,.18)}
.fab-item .circle{width:44px;height:44px}.fab-item small{display:block;font-size:12px;color:var(--muted);font-weight:600;line-height:1.2}.fab-item b{font-size:16px;line-height:1.2}
.fab-list{display:flex;flex-direction:column;align-items:flex-end;gap:12px}.fab-list[hidden]{display:none}
.fab-btn{width:64px;height:64px;border-radius:999px;border:3px solid #C9A24A;background:var(--red);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 12px 32px rgba(166,17,31,.45)}
.fab-btn .i-close{display:none}.fab-btn[aria-expanded=true] .i-close{display:block}.fab-btn[aria-expanded=true] .i-phone{display:none}
/* mobile bottom bar */
.bar{display:none}
@media (max-width:1024px){.slide{flex-basis:calc(33.333% - 11px)}.acts{grid-template-columns:repeat(2,1fr)}.hero .wrap{gap:40px}.avatar{width:340px;height:340px}.hero h1{font-size:72px}.biz-grid{grid-template-columns:repeat(2,1fr)}.subs{grid-template-columns:repeat(2,1fr)}.news{grid-template-columns:repeat(3,1fr)}.nav{display:none}}
@media (max-width:768px){
 .wrap{padding-left:20px;padding-right:20px}.sec{padding:64px 0}h2{font-size:30px}.lead,.about-txt p{font-size:16px}.head,.news-hd{margin-bottom:24px}
 .logo b{font-size:20px}.logo small{font-size:11px}.hotline .num{display:none}
 .hero .wrap{flex-direction:column;text-align:center;gap:28px;padding-top:40px;padding-bottom:56px}.hero-txt{align-items:center;gap:16px}
 .avatar{width:260px;height:260px;padding:6px}.hero h1{font-size:48px}.slogan{font-size:22px}.hero-p{font-size:16px}.row{justify-content:center}
 .stats .wrap{grid-template-columns:repeat(2,1fr);gap:16px;padding-top:32px;padding-bottom:32px;text-align:left}.stat b{font-size:30px}
 .about{flex-direction:column;gap:28px}.about-img,.about-txt{flex:none;width:100%}.about-img img{border-radius:20px}.since{left:12px;bottom:12px;padding:14px 18px}.since b{font-size:22px}
 blockquote{font-size:17px}
 .biz-grid{grid-template-columns:1fr 1fr;gap:12px}.biz{padding:18px;min-height:0;gap:10px;border-radius:20px}.biz .ico{width:48px;height:48px}.biz .t{font-size:17px}.biz .d{display:none}
 .panel{border-radius:20px}.panel-in{padding:20px}.panel-hd h3{font-size:22px}.subs{grid-template-columns:1fr}
 .feature{border-radius:20px}.feature img{height:240px}.feature div{padding:20px}.feature b{font-size:22px}
 .track{gap:12px}.slide{flex-basis:calc(50% - 6px)}.slide b{font-size:14px}
 .banner{border-radius:16px;margin-bottom:28px}.sub-h{font-size:20px}.offices{grid-template-columns:1fr 1fr;gap:12px}.acts{grid-template-columns:1fr 1fr;gap:16px 12px}.act figcaption{font-size:14px}.act figcaption span{font-size:12.5px}.about{margin-bottom:28px}
 .branches,.socials{grid-template-columns:1fr}.branch img{height:200px}.soc{padding:20px}
 .fab{display:none}
 .bar{display:block;position:fixed;left:0;right:0;bottom:0;z-index:60}
 body{padding-bottom:76px}
 .bar-in{background:var(--ink);border-top:2px solid #C9A24A;display:grid;grid-template-columns:repeat(4,1fr);padding:8px 4px calc(10px + env(safe-area-inset-bottom))}
 .bar-in a,.bar-in button{background:none;border:0;color:#fff;font:inherit;text-decoration:none;min-height:56px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;font-size:12px;font-weight:700;cursor:pointer}
 .bar-in .hot span.circle{width:46px;height:46px;margin-top:-28px;border:3px solid #C9A24A}
 .sheet{position:absolute;left:12px;right:12px;bottom:calc(100% + 10px);background:#fff;border-radius:20px;padding:8px 20px 12px;box-shadow:0 -8px 40px rgba(0,0,0,.18);display:flex;flex-direction:column}
 .sheet[hidden]{display:none}.sheet a{text-decoration:none;font-weight:700;font-size:17px;padding:14px 4px;border-bottom:1px solid #EFE7E3}.sheet a:last-child{border:0}
}