/* ===== T'MANG DEENG - style.css - PHIEN BAN 8 (21/08) ===== */
/* ================= T'MĂNG DEENG — Design System ================= */
:root{
  --cream:#FBF6EC;
  --cream-2:#F4EADA;
  --sand:#E8DAC3;
  --ink:#2E2117;
  --ink-2:#6B5947;
  --bark:#7A4B25;
  --bark-d:#5C3717;
  --rice:#A8321C;      /* đỏ gạo */
  --rice-d:#872916;
  --forest:#2F5D3A;
  --forest-l:#4A7D55;
  --gold:#C8912F;
  --line:#E3D6C0;
  --white:#fff;
  --r:16px;
  --r-lg:24px;
  --sh:0 8px 30px rgba(46,33,23,.10);
  --sh-lg:0 22px 60px rgba(46,33,23,.18);
  --f-body:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --f-head:'Lora','Times New Roman',Georgia,serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--f-body);background:var(--cream);color:var(--ink);line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}
h1,h2,h3,h4{font-family:var(--f-head);font-weight:700;line-height:1.22;letter-spacing:-.3px}
.sec{padding:86px 0}
.sec-sm{padding:60px 0}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--f-body);font-weight:600;font-size:15px;border-radius:100px;padding:13px 28px;cursor:pointer;border:none;transition:.25s;white-space:nowrap}
.btn-rice{background:var(--rice);color:#fff;box-shadow:0 10px 24px rgba(168,50,28,.28)}
.btn-rice:hover{background:#8d2716;transform:translateY(-2px)}
.btn-forest{background:var(--forest);color:#fff}
.btn-forest:hover{background:#254a2e;transform:translateY(-2px)}
.btn-out{background:transparent;color:var(--ink);border:1.6px solid var(--ink)}
.btn-out:hover{background:var(--ink);color:var(--cream)}
.btn-ghost-l{background:rgba(255,255,255,.14);color:#fff;border:1.6px solid rgba(255,255,255,.55);backdrop-filter:blur(4px)}
.btn-ghost-l:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn-lg{padding:16px 34px;font-size:16px}
.btn-sm{padding:10px 20px;font-size:14px}

/* ---- bits ---- */
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12.5px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;color:var(--bark)}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--gold)}
.eyebrow.on-dark{color:#EBD9BC}
.eyebrow.on-dark::before{background:var(--gold)}
.sec-head{max-width:720px;margin:0 auto 54px;text-align:center}
.sec-head h2{font-size:clamp(28px,4.2vw,42px);margin:16px 0 0}
.sec-head p{margin-top:16px;color:var(--ink-2);font-size:17px}
.center{text-align:center}
.rice-line{display:flex;align-items:center;justify-content:center;gap:12px;color:var(--gold);font-size:15px;margin-top:6px}
.rice-line::before,.rice-line::after{content:"";height:1px;width:56px;background:linear-gradient(90deg,transparent,var(--gold))}
.rice-line::after{background:linear-gradient(270deg,transparent,var(--gold))}

/* ================= TOPBAR + HEADER ================= */
.topbar{background:var(--bark-d);color:#F0E2CC;font-size:13px}
.topbar .wrap{display:flex;align-items:center;gap:22px;height:38px;flex-wrap:wrap}
.topbar a:hover{color:#fff}
.topbar .sp{margin-left:auto;opacity:.85}
header{position:sticky;top:0;z-index:900;background:rgba(251,246,236,.94);backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:.3s}
header.stuck{border-bottom-color:var(--line);box-shadow:0 4px 22px rgba(46,33,23,.07)}
.nav{display:flex;align-items:center;gap:30px;height:76px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:50px;width:auto;object-fit:contain;flex:none}
.brand .btxt{display:block;line-height:1}
.brand .bt{display:block;font-family:var(--f-head);font-weight:700;font-size:19px;line-height:1.15;color:var(--forest)}
.brand .bs{display:block;margin-top:8px;font-size:10px;line-height:1.2;letter-spacing:1.2px;text-transform:uppercase;color:var(--bark);font-weight:600}
.menu{display:flex;gap:26px;margin-left:auto;font-size:15px;font-weight:600}
.menu a{padding:8px 0;position:relative;color:var(--ink)}
.menu a::after{content:"";position:absolute;left:0;right:100%;bottom:2px;height:2px;background:var(--rice);transition:right .28s}
.menu a:hover::after,.menu a.active::after{right:0}
.menu a.active{color:var(--rice)}
.nav .btn{margin-left:6px}
.burger{display:none;margin-left:auto;background:none;border:none;font-size:25px;cursor:pointer;color:var(--ink);padding:6px}

/* ================= HERO ================= */
.hero{position:relative;min-height:640px;display:flex;align-items:center;overflow:hidden;background:var(--bark-d)}
.hero-bg{position:absolute;inset:0}
.hero-bg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.6s ease-in-out}
.hero-bg img.on{opacity:1}
@media (prefers-reduced-motion:reduce){.hero-bg img{transition:none}}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(95deg,rgba(40,24,12,.90) 0%,rgba(40,24,12,.74) 42%,rgba(40,24,12,.30) 100%)}
.hero .wrap{position:relative;z-index:2;width:100%;padding-top:70px;padding-bottom:70px}
.hero-in{max-width:880px;color:#fff}
.hero h1{font-size:clamp(31px,3.9vw,47px);margin:18px 0 20px;color:#fff;text-wrap:balance;max-width:29ch}
.hero h1 em{font-style:normal;color:#F0C071}
.hero p.lead{font-size:18px;color:rgba(255,255,255,.88);max-width:620px}
.hero-cta{display:flex;gap:13px;flex-wrap:wrap;margin-top:32px}
.hero-badges{display:flex;gap:30px;flex-wrap:wrap;margin-top:44px;padding-top:26px;border-top:1px solid rgba(255,255,255,.22)}
.hero-badges div{color:#fff}
.hero-badges b{display:block;font-family:var(--f-head);font-size:26px;line-height:1.1}
.hero-badges span{font-size:13px;color:rgba(255,255,255,.72)}

/* ================= VALUES STRIP ================= */
.values{background:var(--cream-2);border-bottom:1px solid var(--line)}
.values-g{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;padding:44px 22px}
.val{display:flex;gap:14px;align-items:flex-start}
.val .i{flex:none;width:46px;height:46px;border-radius:14px;background:var(--white);display:grid;place-items:center;font-size:21px;box-shadow:var(--sh)}
.val h4{font-size:16px;margin-bottom:3px}
.val p{font-size:13.5px;color:var(--ink-2);line-height:1.55}

/* ================= STORY ================= */
.story{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.story h2{font-size:clamp(27px,3.6vw,38px);margin:16px 0 20px}
.story p{color:var(--ink-2);margin-bottom:15px;font-size:16px}
.story .quote{border-left:3px solid var(--gold);padding:6px 0 6px 18px;font-family:var(--f-head);font-size:19px;font-style:italic;color:var(--bark);margin:22px 0}
.story-imgs{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.story-imgs img{border-radius:var(--r-lg);box-shadow:var(--sh);height:100%;object-fit:cover;width:100%}
.story-imgs .tall{grid-row:span 2;height:100%;min-height:380px}
.story-imgs .sq{height:182px}
.stamp{position:absolute;right:-16px;bottom:-16px;width:112px;height:112px;border-radius:50%;background:var(--rice);color:#fff;display:grid;place-items:center;text-align:center;font-family:var(--f-head);font-weight:700;font-size:14px;line-height:1.25;box-shadow:var(--sh-lg);border:3px dashed rgba(255,255,255,.5)}

/* ================= PRODUCTS ================= */
.prods{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.prod{background:var(--white);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh);transition:.32s;display:flex;flex-direction:column;border:1px solid var(--line)}
.prod:hover{transform:translateY(-8px);box-shadow:var(--sh-lg)}
.prod .ph{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--sand)}
.prod .ph img{width:100%;height:100%;object-fit:cover;transition:.5s}
.prod:hover .ph img{transform:scale(1.06)}
.prod .tag{position:absolute;top:14px;left:14px;background:var(--forest);color:#fff;font-size:11.5px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;padding:6px 13px;border-radius:100px}
.prod .bd{padding:24px;display:flex;flex-direction:column;flex:1}
.prod h3{font-size:21px;margin-bottom:9px}
.prod p{font-size:14.5px;color:var(--ink-2);margin-bottom:16px}
.prod .meta{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:20px}
.prod .meta span{font-size:11.5px;font-weight:600;color:var(--bark);background:var(--cream-2);padding:4px 9px;border-radius:100px;white-space:nowrap}
.prod .act{margin-top:auto;display:flex;gap:10px;align-items:center}
.prod .lnk{font-weight:600;font-size:14px;color:var(--forest)}
.prod .lnk:hover{text-decoration:underline}

/* ================= PROCESS ================= */
.process{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.process::before{content:"";position:absolute;inset:0;background:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="60" height="60"><circle cx="30" cy="30" r="1.2" fill="%23ffffff" opacity="0.10"/></svg>')}
.process .sec-head h2{color:#fff}
.process .sec-head p{color:rgba(255,255,255,.7)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative;z-index:1}
.step{text-align:center;padding:0 6px;position:relative;z-index:1}
.step .n{width:62px;height:62px;margin:0 auto 18px;border-radius:50%;border:2px solid var(--gold);color:var(--gold);display:grid;place-items:center;font-family:var(--f-head);font-size:22px;font-weight:700;position:relative;z-index:2;background:var(--ink);box-shadow:0 0 0 7px var(--ink)}
.step h4{font-size:17.5px;margin-bottom:8px;color:#fff}
.step p{font-size:14px;color:rgba(255,255,255,.66)}
.steps::after{content:"";position:absolute;top:31px;left:12%;right:12%;height:1px;background:repeating-linear-gradient(90deg,rgba(200,145,47,.55) 0 8px,transparent 8px 16px);z-index:0}

/* ================= GALLERY ================= */
.gal{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:190px;gap:14px}
.gal a{overflow:hidden;border-radius:var(--r);background:var(--sand)}
.gal img{width:100%;height:100%;object-fit:cover;transition:.5s}
.gal a:hover img{transform:scale(1.08)}
.gal .big{grid-column:span 2;grid-row:span 2}

/* ================= NEWS ================= */
.news{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.na{background:var(--white);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:.3s;display:flex;flex-direction:column}
.na:hover{transform:translateY(-6px);box-shadow:var(--sh-lg)}
.na .ph{aspect-ratio:16/10;overflow:hidden;background:var(--sand)}
.na .ph img{width:100%;height:100%;object-fit:cover;transition:.5s}
.na:hover .ph img{transform:scale(1.06)}
.na .bd{padding:18px 18px 22px;display:flex;flex-direction:column;flex:1}
.na .dt{font-size:12px;color:var(--gold);font-weight:700;letter-spacing:.5px;margin-bottom:8px}
.na h3{font-size:16.5px;line-height:1.4}
.na .rd{margin-top:auto;padding-top:14px;font-size:13.5px;font-weight:600;color:var(--rice)}

/* ================= CTA ================= */
.cta{background:linear-gradient(115deg,var(--forest) 0%,#24462c 100%);border-radius:var(--r-lg);padding:66px 48px;color:#fff;text-align:center;position:relative;overflow:hidden}
.cta::before,.cta::after{content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.06)}
.cta::before{width:320px;height:320px;top:-150px;left:-110px}
.cta::after{width:250px;height:250px;bottom:-120px;right:-80px}
.cta h2{font-size:clamp(26px,3.6vw,38px);max-width:640px;margin:14px auto 14px;color:#fff;position:relative;z-index:1}
.cta p{color:rgba(255,255,255,.82);max-width:560px;margin:0 auto 30px;position:relative;z-index:1}
.cta .btns{display:flex;gap:13px;justify-content:center;flex-wrap:wrap;position:relative;z-index:1}
.cta .btn-rice{box-shadow:0 12px 30px rgba(0,0,0,.28)}

/* ================= FOOTER ================= */
footer{background:var(--bark-d);color:#DBC7A9;padding:64px 0 26px;margin-top:0}
.f-g{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:40px;margin-bottom:44px}
.f-brand .fb{display:block}
.f-brand .fb img{height:104px;width:auto;display:block;margin-bottom:4px}
.f-brand .fb-t{display:block;font-family:var(--f-head);font-weight:700;font-size:21px;line-height:1.2;color:#fff}
.f-brand .fb-s{display:block;margin-top:8px;font-size:11px;line-height:1.3;letter-spacing:1.2px;text-transform:uppercase;color:#9CC38A;font-weight:600}
footer h4{color:#fff;font-size:15px;margin-bottom:18px;font-family:var(--f-head)}
.f-col li{margin-bottom:11px;font-size:14px}
.f-col a:hover,.f-ct a:hover{color:#fff}
.f-ct li{display:flex;gap:10px;font-size:14px;margin-bottom:13px;line-height:1.6}
.f-ct .ic{flex:none;width:17px;height:17px;margin-top:2px;opacity:.75;color:#DBC7A9}
.f-ct .ic svg{width:17px;height:17px;display:block}

.f-social{display:flex;gap:10px;margin-top:18px}
.f-social a{width:38px;height:38px;border-radius:11px;background:rgba(255,255,255,.1);display:grid;place-items:center;font-size:15px;transition:.25s}
.f-social a:hover{background:var(--rice);color:#fff}
.f-bot{border-top:1px solid rgba(255,255,255,.14);padding-top:22px;font-size:13px}

/* ================= FLOAT CONTACT ================= */
.float-c{position:fixed;right:18px;bottom:18px;z-index:950;display:flex;flex-direction:column;gap:10px}
.float-c a,.float-c button{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:700;font-size:13px;box-shadow:var(--sh-lg);transition:.25s;border:none;font-family:var(--f-body);cursor:pointer;padding:0}
.float-c a:hover,.float-c button:hover{transform:scale(1.09)}
.fc-top{background:var(--bark-d);opacity:0;visibility:hidden;transform:translateY(12px) scale(.85)}
.fc-top svg{width:22px;height:22px;display:block}
.fc-top.show{opacity:1;visibility:visible;transform:none}
.fc-top:hover{background:var(--forest)}
.fc-zalo{background:#0068FF}
.fc-tel{background:var(--rice)}
.fc-tel svg{width:23px;height:23px;display:block}

/* ================= PAGE HEADER (trang con) ================= */
.phead{position:relative;padding:76px 0 68px;background:var(--bark-d);overflow:hidden}
.phead img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.30}
.phead::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(40,24,12,.72),rgba(40,24,12,.86))}
.phead .wrap{position:relative;z-index:2;text-align:center;color:#fff}
.phead h1{font-size:clamp(30px,4.6vw,46px);color:#fff;margin:14px 0 10px}
.phead p{color:rgba(255,255,255,.78);max-width:620px;margin:0 auto}
.crumb{font-size:13.5px;color:rgba(255,255,255,.65);margin-top:16px}
.crumb a:hover{color:#fff}

/* ================= REVEAL ================= */
.rv{opacity:0;transform:translateY(24px);transition:opacity .75s ease,transform .75s ease}
.rv.in{opacity:1;transform:none}

/* ================= RESPONSIVE ================= */
@media(max-width:1020px){
  .values-g{grid-template-columns:repeat(2,1fr)}
  .prods{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);gap:36px}
  .steps::after{display:none}
  .news{grid-template-columns:repeat(2,1fr)}
  .f-g{grid-template-columns:1fr 1fr}
  .gal{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:860px){
  .menu,.nav>.btn{display:none}
  .burger{display:block}
  .menu.open{display:flex;position:absolute;top:76px;left:0;right:0;background:var(--cream);flex-direction:column;gap:4px;padding:16px 22px 22px;border-bottom:1px solid var(--line);box-shadow:var(--sh)}
  .menu.open a{padding:11px 0;border-bottom:1px solid var(--line)}
  .story{grid-template-columns:1fr;gap:40px}
  .story-imgs .tall{min-height:280px}
  .topbar .sp{display:none}
  .hero{min-height:540px}
}
@media(max-width:620px){
  /* header gon lai cho vua man hinh dien thoai */
  .nav{height:64px;gap:12px}
  .brand img{height:40px}
  .brand .bt{font-size:16px}
  .brand .bs{display:none}
  .menu.open{top:64px}
  .topbar{font-size:12px}
  .topbar .wrap{height:auto;padding-top:7px;padding-bottom:7px;gap:14px;justify-content:center}
  .float-c a,.float-c button{width:46px;height:46px;font-size:12px}
  .fc-top svg{width:20px;height:20px}
  .fc-tel svg{width:20px;height:20px}
  .sec{padding:60px 0}
  .prods{grid-template-columns:1fr}
  .news{grid-template-columns:1fr}
  .values-g{grid-template-columns:1fr}
  .gal{grid-template-columns:repeat(2,1fr);grid-auto-rows:140px}
  .gal .big{grid-column:span 2;grid-row:span 1}
  .f-g{grid-template-columns:1fr}
  .cta{padding:48px 24px}
  .hero-badges{gap:20px}
  .stamp{width:88px;height:88px;font-size:12px;right:-6px;bottom:-10px}
}

/* ================= PRODUCT DETAIL ================= */
.pdet{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding:64px 0;border-bottom:1px dashed var(--line)}
.pdet:last-child{border-bottom:none}
.pdet.alt .pd-gal{order:2}
.pd-gal{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.pd-gal .main{grid-column:span 3;aspect-ratio:16/11;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh);background:var(--sand)}
.pd-gal .th{aspect-ratio:1;border-radius:12px;overflow:hidden;background:var(--sand);box-shadow:var(--sh)}
.pd-gal img{width:100%;height:100%;object-fit:cover}
.pd-in h2{font-size:clamp(26px,3.4vw,36px);margin:14px 0 14px}
.pd-in .lead{color:var(--ink-2);font-size:16px;margin-bottom:22px}
.spec{border-top:1px solid var(--line);margin-bottom:24px}
.spec div{display:flex;gap:16px;padding:11px 0;border-bottom:1px solid var(--line);font-size:14.5px}
.spec dt{flex:none;width:150px;color:var(--ink-2);font-weight:600}
.spec dd{color:var(--ink)}
.chips{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:26px}
.chips span{font-size:12.5px;font-weight:600;color:var(--forest);background:#EAF2EA;padding:6px 13px;border-radius:100px}
.note{background:var(--cream-2);border-left:3px solid var(--gold);padding:13px 16px;border-radius:0 12px 12px 0;font-size:13.5px;color:var(--ink-2);margin-bottom:24px}
.pd-act{display:flex;gap:12px;flex-wrap:wrap}
@media(max-width:860px){
  .pdet,.pdet.alt{grid-template-columns:1fr;gap:32px;padding:44px 0}
  .pdet.alt .pd-gal{order:0}
  .spec dt{width:120px}
}

/* ================= CONTACT ================= */
.ct-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:44px;align-items:start}
.ct-card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:32px;box-shadow:var(--sh)}
.ct-list li{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}
.ct-list li:last-child{border-bottom:none}
.ct-list .i{flex:none;width:42px;height:42px;border-radius:12px;background:var(--cream-2);display:grid;place-items:center;font-size:18px}
.ct-list h4{font-size:14px;margin-bottom:3px;font-family:var(--f-body);color:var(--ink-2);font-weight:600}
.ct-list p,.ct-list a{font-size:15.5px;font-weight:600;color:var(--ink)}
.ct-list a:hover{color:var(--rice)}
.frm label{display:block;font-size:13.5px;font-weight:600;margin-bottom:7px;color:var(--ink-2)}
.frm .fg{margin-bottom:17px}
.frm input,.frm select,.frm textarea{width:100%;font-family:var(--f-body);font-size:15px;color:var(--ink);background:var(--cream);border:1.5px solid var(--line);border-radius:12px;padding:13px 15px;transition:.2s}
.frm input:focus,.frm select:focus,.frm textarea:focus{outline:none;border-color:var(--forest);background:#fff}
.frm textarea{min-height:120px;resize:vertical}
.frm .row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.map{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh);border:1px solid var(--line);height:380px}
.map iframe{width:100%;height:100%;border:0;display:block}
@media(max-width:860px){.ct-grid{grid-template-columns:1fr;gap:30px}.frm .row2{grid-template-columns:1fr}}

/* ================= NEWS PAGE ================= */
.news-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
@media(max-width:1020px){.news-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.news-3{grid-template-columns:1fr}}

/* ================= TRANG BÀI VIẾT ================= */
.art-head{position:relative;padding:70px 0 60px;background:var(--bark-d);overflow:hidden}
.art-head img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.34}
.art-head::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(40,24,12,.70),rgba(40,24,12,.90))}
.art-head .wrap{position:relative;z-index:2;color:#fff;max-width:840px;text-align:center}
.art-cat{display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;background:var(--rice);color:#fff;padding:6px 15px;border-radius:100px;margin-bottom:18px}
.art-head h1{font-size:clamp(27px,4.2vw,42px);color:#fff;line-height:1.22;margin-bottom:16px}
.art-head .sub{color:rgba(255,255,255,.78);font-size:16.5px;max-width:640px;margin:0 auto}
.art-head .crumb{margin-top:20px}

.art-body{max-width:760px;margin:0 auto;padding:46px 22px 20px}
.art-cover{margin:52px auto 40px;max-width:900px;padding:0 22px}
.art-cover figure{margin:0}
.art-cover img{width:100%;border-radius:var(--r-lg);box-shadow:var(--sh-lg);aspect-ratio:16/9;object-fit:cover}
.art-cover figcaption{text-align:center;font-size:13px;color:var(--ink-2);margin-top:11px;font-style:italic}
.art-body p{font-size:17px;line-height:1.82;color:#3B2C1F;margin-bottom:22px}
.art-body p.lead-p{font-size:19px;font-weight:500;color:var(--ink)}
.art-body h2{font-size:25px;margin:40px 0 16px}
.art-body h3{font-size:20px;margin:32px 0 12px}
.art-body ul.dots{margin:0 0 24px}
.art-body ul.dots li{display:flex;gap:12px;font-size:16.5px;line-height:1.7;color:#3B2C1F;margin-bottom:11px}
.art-body ul.dots li::before{content:"";flex:none;width:7px;height:7px;border-radius:50%;background:var(--gold);margin-top:12px}
.art-body blockquote{margin:30px 0;padding:22px 26px;background:var(--cream-2);border-left:4px solid var(--gold);border-radius:0 14px 14px 0;font-family:var(--f-head);font-size:18.5px;font-style:italic;line-height:1.65;color:var(--bark)}
.art-body figure.inline{margin:32px 0}
.art-body figure.inline img{width:100%;border-radius:var(--r);box-shadow:var(--sh)}
.art-body figure.inline figcaption{font-size:13px;color:var(--ink-2);margin-top:10px;font-style:italic;text-align:center}
.art-source{font-size:13.5px;color:var(--ink-2);background:var(--cream-2);border-radius:12px;padding:14px 18px;margin-top:34px}
.art-gal{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:30px 0}
.art-gal img{width:100%;height:180px;object-fit:cover;border-radius:12px;box-shadow:var(--sh)}
.art-gal.two{grid-template-columns:repeat(2,1fr)}
.art-gal.two img{height:230px}

.art-foot{max-width:760px;margin:0 auto;padding:34px 22px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center}
.art-foot .back{font-weight:600;color:var(--rice);font-size:15px}
.art-foot .back:hover{text-decoration:underline}
.art-cta{max-width:760px;margin:34px auto 0;padding:0 22px}
.art-cta .box{background:var(--forest);color:#fff;border-radius:var(--r-lg);padding:30px 32px;display:flex;gap:22px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.art-cta h3{font-size:21px;color:#fff;margin-bottom:5px}
.art-cta p{font-size:14.5px;color:rgba(255,255,255,.8)}
@media(max-width:620px){
  .art-cover{margin:34px auto 28px}
  .art-body{padding-top:34px}
  .art-gal{grid-template-columns:repeat(2,1fr)}
  .art-gal img{height:130px}
  .art-body p{font-size:16.5px}
  .art-cta .box{flex-direction:column;align-items:flex-start}
}

/* ====== Dải 3 ảnh xếp chồng ngang — trang Giới thiệu ====== */
.ab-imgs{position:relative;width:100%;padding-bottom:52%;margin:0 0 46px}
.ab-imgs img{position:absolute;object-fit:cover;border-radius:16px;box-shadow:0 14px 40px rgba(46,33,23,.22);border:6px solid var(--cream)}
.ab-imgs .i1{left:0;top:0;width:40%;aspect-ratio:1/1;z-index:1}
.ab-imgs .i2{left:31%;top:16%;width:42%;aspect-ratio:1/1;z-index:2}
.ab-imgs .i3{right:0;top:3%;width:36%;aspect-ratio:1/1;z-index:3}
@media(max-width:640px){
  .ab-imgs{padding-bottom:0;display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:34px}
  .ab-imgs img{position:static;width:100%;aspect-ratio:1/1;border:none;border-radius:12px;box-shadow:var(--sh)}
  .ab-imgs .i1{grid-column:1/-1;aspect-ratio:16/10}
}
}
}

/* the san pham hep lai thi thu nho chip cho khong xuong dong */
@media(max-width:1100px){
  .prod .meta{gap:6px}
  .prod .meta span{font-size:11.5px;padding:4px 9px}
}

/* the san pham: chuyen 3 -> 2 cot som hon de the khong bi hep qua */
@media(min-width:761px) and (max-width:1150px){ .prods{grid-template-columns:repeat(2,1fr)} }
@media(max-width:760px){ .prods{grid-template-columns:1fr} }
@media(max-width:800px){ .prod .meta{gap:6px} .prod .meta span{font-size:11px;padding:4px 8px} }
@media(max-width:430px){ .prod .meta{gap:5px} .prod .meta span{font-size:10px;padding:3px 7px;letter-spacing:-.2px} }