:root{
  --cham:#1b2340;        /* xanh chàm */
  --cham-2:#27315a;
  --red:#c8372d;         /* đỏ cờ hội */
  --red-ink:#a52a21;
  --gold:#e3a33a;        /* vàng lúa */
  --rice:#7c9a3d;        /* xanh mạ */
  --paper:#f7f2e8;       /* giấy dó */
  --paper-2:#efe7d6;
  --ink:#1d1a16;
  --body:#3f3a33;
  --mute:#776e62;
  --line:#e2d8c4;
  --white:#fff;
  --r:16px;
  --wrap:1320px;
  --pattern:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='18' viewBox='0 0 48 18'%3E%3Crect width='48' height='18' fill='%231b2340'/%3E%3Cpath d='M0 9 6 3l6 6-6 6zM24 9l6-6 6 6-6 6z' fill='%23c8372d'/%3E%3Cpath d='M12 9l6-6 6 6-6 6zM36 9l6-6 6 6-6 6z' fill='%23e3a33a'/%3E%3Cpath d='M4 9h4M28 9h4M16 9h4M40 9h4' stroke='%23f7f2e8' stroke-width='1.4'/%3E%3Crect width='48' height='1.6' fill='%23e3a33a'/%3E%3Crect y='16.4' width='48' height='1.6' fill='%23e3a33a'/%3E%3C/svg%3E");
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.6 "Be Vietnam Pro",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
img,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 32px}
.serif{font-family:"Playfair Display",Georgia,serif}
.band{height:18px;background:var(--pattern) repeat-x center/48px 18px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--red)}
.eyebrow:before{content:"";width:22px;height:2px;background:currentColor}
h2.title{font-family:"Playfair Display",Georgia,serif;font-weight:700;font-size:clamp(28px,3.4vw,44px);line-height:1.15;margin:10px 0 0;letter-spacing:-.01em}
.lead{color:var(--body);max-width:620px;margin:12px 0 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:28px}
.more{font-weight:600;font-size:15px;color:var(--red);display:inline-flex;align-items:center;gap:6px;white-space:nowrap;padding:8px 0}
.more:hover{color:var(--red-ink)}
.more svg{transition:transform .2s}
.more:hover svg{transform:translateX(3px)}

/* ---------- Thanh trên ---------- */
.top{position:fixed;inset:0 0 auto;z-index:50;transition:background .3s,box-shadow .3s,color .3s;color:#fff}
.top.solid{background:rgba(247,242,232,.94);backdrop-filter:blur(14px);color:var(--ink);box-shadow:0 1px 0 var(--line)}
.top .wrap{display:flex;align-items:center;gap:28px;height:76px}
.logo{display:flex;align-items:center;gap:12px;flex:none}
.logo-mark{width:42px;height:42px;border-radius:50%;background:var(--red);display:grid;place-items:center;box-shadow:inset 0 0 0 3px var(--gold)}
.logo b{display:block;font-family:"Playfair Display",serif;font-size:21px;line-height:1.1}
.logo small{display:block;font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;opacity:.8}
.nav{display:flex;gap:26px;margin-left:auto;font-size:15px;font-weight:500}
.nav a{opacity:.88;padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover{opacity:1;border-color:var(--gold)}
.burger{display:none;background:none;border:0;color:inherit;margin-left:auto;padding:8px}

/* ---------- Đầu trang ---------- */
.hero{position:relative;height:100vh;min-height:620px;max-height:980px;color:#fff;overflow:hidden;background:var(--cham)}
.hero video,.hero .poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,18,35,.55) 0%,rgba(15,18,35,0) 28%,rgba(15,18,35,.1) 50%,rgba(15,18,35,.86) 100%)}
.hero-in{position:absolute;inset:auto 0 0;z-index:2;padding-bottom:92px}
.hero-tag{display:inline-flex;gap:10px;align-items:center;background:rgba(255,255,255,.14);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.25);padding:7px 14px;border-radius:99px;font-size:13.5px;font-weight:500}
.hero-tag i{width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(227,163,58,.3)}
.hero h1{font-family:"Playfair Display",serif;font-weight:800;font-size:clamp(56px,9.5vw,148px);line-height:.95;margin:18px 0 0;letter-spacing:-.02em}
.hero h1 em{font-style:italic;font-weight:600;color:var(--gold)}
.hero p{font-size:clamp(17px,1.6vw,21px);max-width:640px;margin:18px 0 0;color:rgba(255,255,255,.9)}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.btn{display:inline-flex;align-items:center;gap:10px;height:52px;padding:0 24px;border-radius:99px;font-weight:600;font-size:15.5px;border:0;transition:transform .15s,background .2s}
.btn:active{transform:translateY(1px)}
.btn-red{background:var(--red);color:#fff}
.btn-red:hover{background:var(--red-ink)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.5);backdrop-filter:blur(6px)}
.btn-ghost:hover{background:rgba(255,255,255,.22)}
.hero-ctrl{position:absolute;z-index:3;right:32px;bottom:96px;width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.88);border:0;display:grid;place-items:center;color:var(--cham)}
.hero-meta{position:absolute;z-index:3;right:32px;top:110px;text-align:right;font-size:13px;color:rgba(255,255,255,.8);line-height:1.5}
.hero-meta b{display:block;font-family:"Playfair Display",serif;font-size:30px;color:#fff;line-height:1.1}

/* ---------- Số liệu ---------- */
.stats{position:relative;z-index:4;margin-top:-46px}
.stats-in{background:var(--white);border-radius:20px;box-shadow:0 24px 50px -24px rgba(27,35,64,.35);display:grid;grid-template-columns:repeat(5,1fr);overflow:hidden}
.stat{padding:24px 26px;border-right:1px solid var(--line);display:flex;gap:14px;align-items:center;transition:background .2s}
.stat:last-child{border-right:0}
.stat:hover{background:var(--paper)}
.stat b{font-family:"Playfair Display",serif;font-size:38px;line-height:1;color:var(--cham)}
.stat span{font-size:14px;color:var(--mute);line-height:1.35}
.stat span strong{display:block;color:var(--ink);font-weight:600;font-size:15px}

/* ---------- Bố cục lễ hội (ruộng bậc thang) ---------- */
.flow{padding:110px 0 40px;position:relative}
.flow-grid{position:relative;display:grid;grid-template-columns:repeat(6,1fr);gap:18px;margin-top:44px}
.flow-path{position:absolute;inset:0;pointer-events:none}
.step{position:relative;display:flex;flex-direction:column;background:var(--white);border-radius:var(--r);overflow:hidden;box-shadow:0 1px 0 var(--line),0 14px 30px -22px rgba(27,35,64,.4);transition:transform .25s,box-shadow .25s}
.step:hover{transform:translateY(-6px);box-shadow:0 1px 0 var(--line),0 26px 40px -24px rgba(27,35,64,.5)}
.step:nth-child(2){margin-top:44px}.step:nth-child(3){margin-top:88px}.step:nth-child(4){margin-top:132px}.step:nth-child(5){margin-top:88px}.step:nth-child(6){margin-top:44px}
.step .ph{aspect-ratio:4/5;overflow:hidden;position:relative}
.step .ph img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.step:hover .ph img{transform:scale(1.06)}
.step .no{position:absolute;left:14px;top:12px;font-family:"Playfair Display",serif;font-size:44px;font-weight:800;color:#fff;text-shadow:0 2px 14px rgba(0,0,0,.45);line-height:1}
.step .kind{position:absolute;right:12px;top:14px;font-size:11px;font-weight:700;letter-spacing:.1em;padding:4px 9px;border-radius:99px;background:var(--gold);color:var(--cham)}
.step .kind.le{background:var(--red);color:#fff}
.step .tx{padding:16px 16px 18px}
.step h3{margin:0;font-size:17px;line-height:1.3;font-weight:700}
.step p{margin:6px 0 0;font-size:14px;color:var(--mute);line-height:1.5}
.flow-legend{display:flex;gap:22px;flex-wrap:wrap;margin-top:22px;font-size:14px;color:var(--mute)}
.flow-legend i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:8px;vertical-align:1px}

/* ---------- Thân trang: banner trái + nội dung ---------- */
.body{display:grid;grid-template-columns:280px minmax(0,1fr);gap:48px;padding-top:70px}
.rail{position:sticky;top:96px;align-self:start;display:flex;flex-direction:column;gap:14px}
.rail h4{margin:0 0 2px;font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);font-weight:600}
.bn{position:relative;display:block;border-radius:14px;overflow:hidden;color:#fff;min-height:118px;isolation:isolate}
.bn img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .5s}
.bn:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(20,24,46,.88) 0%,rgba(20,24,46,.45) 75%,rgba(20,24,46,.2))}
.bn:hover img{transform:scale(1.07)}
.bn div{padding:16px 18px}
.bn small{font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);font-weight:600}
.bn b{display:block;font-family:"Playfair Display",serif;font-size:19px;line-height:1.25;margin-top:4px}
.bn span{display:block;font-size:13px;opacity:.8;margin-top:4px}
.bn.tall{min-height:260px;display:flex;align-items:flex-end}
.bn.tall:after{background:linear-gradient(180deg,rgba(20,24,46,0) 30%,rgba(20,24,46,.92))}
.bn.plain{background:var(--cham);min-height:auto}
.bn.plain:after{display:none}
.bn.plain .band{height:12px;background-size:32px 12px}
.content{min-width:0}
.content > section{padding-bottom:84px}

/* Ảnh */
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:-8px 0 22px}
.chip{border:1px solid var(--line);background:var(--white);border-radius:99px;padding:8px 15px;font-size:14px;font-weight:500;color:var(--body);transition:all .15s}
.chip:hover{border-color:var(--cham)}
.chip.on{background:var(--cham);border-color:var(--cham);color:#fff}
.chip em{font-style:normal;opacity:.6;margin-left:4px}
.mosaic{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:150px;gap:12px}
.mosaic a{position:relative;border-radius:12px;overflow:hidden;background:var(--paper-2)}
.mosaic img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.mosaic a:hover img{transform:scale(1.06)}
.mosaic a:after{content:attr(data-t);position:absolute;inset:auto 0 0;padding:28px 12px 10px;font-size:13px;font-weight:500;color:#fff;background:linear-gradient(0deg,rgba(0,0,0,.6),transparent);opacity:0;transition:opacity .25s}
.mosaic a:hover:after{opacity:1}
.m-big{grid-column:span 2;grid-row:span 2}.m-tall{grid-row:span 2}.m-wide{grid-column:span 2}

/* Video */
.vid{display:grid;grid-template-columns:1.55fr 1fr;gap:20px}
.vmain{position:relative;border-radius:var(--r);overflow:hidden;background:#000;aspect-ratio:16/9;color:#fff}
.vmain img{width:100%;height:100%;object-fit:cover;opacity:.88}
.vmain .cap{position:absolute;inset:auto 0 0;padding:60px 24px 20px;background:linear-gradient(0deg,rgba(0,0,0,.8),transparent)}
.vmain .cap b{font-family:"Playfair Display",serif;font-size:24px;display:block;line-height:1.25}
.vmain .cap span{font-size:14px;opacity:.85}
.play{position:absolute;left:50%;top:44%;transform:translate(-50%,-50%);width:76px;height:76px;border-radius:50%;background:rgba(200,55,45,.92);display:grid;place-items:center;box-shadow:0 0 0 10px rgba(255,255,255,.18);transition:transform .2s}
.vmain:hover .play{transform:translate(-50%,-50%) scale(1.08)}
.vlist{display:flex;flex-direction:column;gap:6px;max-height:0;min-height:100%;overflow:auto;padding-right:4px}
.vit{display:grid;grid-template-columns:132px 1fr;gap:12px;align-items:center;padding:6px;border-radius:12px;text-align:left;background:none;border:0;color:inherit;transition:background .15s}
.vit:hover,.vit.on{background:var(--white)}
.vit .th{position:relative;aspect-ratio:16/9;border-radius:8px;overflow:hidden}
.vit .th img{width:100%;height:100%;object-fit:cover}
.vit .th span{position:absolute;right:5px;bottom:5px;background:rgba(0,0,0,.75);color:#fff;font-size:11.5px;padding:1px 6px;border-radius:4px;font-variant-numeric:tabular-nums}
.vit b{font-size:14.5px;line-height:1.35;font-weight:600;display:block}
.vit small{color:var(--mute);font-size:12.5px}

/* Các mùa hội */
.years{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.yr{position:relative;border-radius:14px;overflow:hidden;aspect-ratio:3/4;color:#fff;display:flex;flex-direction:column;justify-content:flex-end;padding:16px;isolation:isolate;background:var(--cham-2)}
.yr img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .5s}
.yr:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(0,0,0,0) 35%,rgba(15,18,35,.9))}
.yr:hover img{transform:scale(1.06)}
.yr b{font-family:"Playfair Display",serif;font-size:40px;line-height:1}
.yr span{font-size:13px;opacity:.85;margin-top:4px}
.yr .pill{position:absolute;top:12px;left:12px;font-size:11px;font-weight:700;letter-spacing:.06em;background:var(--gold);color:var(--cham);padding:4px 9px;border-radius:99px}
.yr.empty{background:var(--cham-2) var(--pattern) repeat-x 0 18px/48px 18px}
.yr.empty:after{background:linear-gradient(180deg,rgba(27,35,64,.2),rgba(27,35,64,.95) 55%)}
.yr.next{background:var(--red)}
.yr.next:after{background:linear-gradient(180deg,rgba(200,55,45,0),rgba(140,30,24,.85))}

/* Nghệ nhân */
.people{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.person{background:var(--white);border-radius:var(--r);padding:22px 18px;text-align:center;border:1px solid var(--line);transition:border-color .2s,transform .2s}
.person:hover{border-color:var(--gold);transform:translateY(-3px)}
.ava{width:96px;height:96px;margin:0 auto 14px;border-radius:50%;background:var(--paper-2) var(--pattern) repeat-x 0 100%/48px 18px;display:grid;place-items:center;box-shadow:0 0 0 4px var(--white),0 0 0 5px var(--line);overflow:hidden}
.ava svg{opacity:.85}
.person b{display:block;font-size:16.5px}
.person span{display:block;font-size:13.5px;color:var(--mute);margin-top:2px}
.person em{display:inline-block;font-style:normal;margin-top:12px;font-size:12px;font-weight:600;color:var(--red);background:#fbe7e3;padding:3px 10px;border-radius:99px}

/* Tư liệu */
.docs{display:grid;grid-template-columns:1.1fr 1fr;gap:28px;align-items:center;background:var(--cham);color:#fff;border-radius:22px;padding:36px;position:relative;overflow:hidden}
.docs:before{content:"";position:absolute;inset:0 0 auto;height:14px;background:var(--pattern) repeat-x 0 0/37px 14px}
.docs h3{font-family:"Playfair Display",serif;font-size:30px;margin:8px 0 0;line-height:1.2}
.docs p{color:rgba(255,255,255,.78);margin:10px 0 0}
.docs ul{list-style:none;padding:0;margin:18px 0 0;display:flex;flex-direction:column;gap:2px}
.docs li a{display:flex;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid rgba(255,255,255,.14);font-size:15px}
.docs li a:hover{color:var(--gold)}
.docs li small{color:rgba(255,255,255,.6);white-space:nowrap}
.book{position:relative;height:300px}
.page{position:absolute;width:200px;height:270px;border-radius:4px;background:#efe6d2;box-shadow:0 20px 40px -12px rgba(0,0,0,.6);padding:20px 18px;color:#5a4f3f;font-family:"Playfair Display",serif;overflow:hidden}
.page:nth-child(1){left:8%;top:20px;transform:rotate(-8deg)}
.page:nth-child(2){left:28%;top:6px;transform:rotate(-1deg);background:#f3ebd9}
.page:nth-child(3){left:48%;top:24px;transform:rotate(7deg);background:#f6efe0}
.page i{display:block;height:6px;background:rgba(90,79,63,.18);border-radius:3px;margin:9px 0}
.page i.s{width:60%}
.page .pimg{height:86px;margin:12px 0;border-radius:2px;background:url(/festival/img/p45.jpg) center/cover;filter:sepia(.75) contrast(.95)}
.page b{font-size:15px;display:block;color:#3c3326}

/* Trải nghiệm & dịch vụ */
.svc{background:var(--white);padding:96px 0;border-top:1px solid var(--line)}
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.card{display:block;border-radius:var(--r);overflow:hidden;background:var(--paper);border:1px solid var(--line);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:0 22px 36px -24px rgba(27,35,64,.45)}
.card .ph{aspect-ratio:16/11;overflow:hidden}
.card .ph img{width:100%;height:100%;object-fit:cover}
.card .tx{padding:16px 18px 18px}
.card small{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--rice)}
.card b{display:block;font-size:17px;margin-top:4px}
.card p{margin:6px 0 0;font-size:14px;color:var(--mute);line-height:1.5}
.card .cnt{display:inline-block;margin-top:12px;font-size:13px;font-weight:600;color:var(--cham)}
.svc-map{display:grid;grid-template-columns:1fr 1.4fr;gap:20px;margin-top:20px}
.howto{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:24px}
.howto h3{margin:0;font-family:"Playfair Display",serif;font-size:24px}
.howto ol{margin:14px 0 0;padding:0;list-style:none;counter-reset:s}
.howto li{counter-increment:s;display:grid;grid-template-columns:30px 1fr;gap:10px;padding:10px 0;border-top:1px dashed var(--line);font-size:14.5px;color:var(--body)}
.howto li:before{content:counter(s);width:26px;height:26px;border-radius:50%;background:var(--cham);color:#fff;font-size:13px;font-weight:700;display:grid;place-items:center}
.howto li b{color:var(--ink)}
.map{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);min-height:340px;background:var(--paper-2)}
.map iframe{width:100%;height:100%;min-height:340px;border:0;display:block}

/* Banner dưới cùng */
.bottom{padding:84px 0 0}
.bottom-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.bottom-grid .bn{min-height:170px;display:flex;align-items:flex-end}
.bottom-grid .bn:after{background:linear-gradient(180deg,rgba(20,24,46,.05) 20%,rgba(20,24,46,.9))}

/* Chân trang */
footer{margin-top:90px;background:var(--cham);color:rgba(255,255,255,.78);font-size:14.5px}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding:56px 0 40px}
.foot h5{color:#fff;font-size:14px;letter-spacing:.1em;text-transform:uppercase;margin:0 0 14px}
.foot a{display:block;padding:4px 0}
.foot a:hover{color:var(--gold)}
.foot .logo{color:#fff}
.foot p{margin:14px 0 0;max-width:380px}
.legal{border-top:1px solid rgba(255,255,255,.12);padding:18px 0 26px;font-size:13px;color:rgba(255,255,255,.55);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* Hộp xem ảnh / video */
.lb{position:fixed;inset:0;z-index:100;background:rgba(10,12,22,.94);display:none;align-items:center;justify-content:center;padding:40px 70px}
.lb.on{display:flex}
.lb img,.lb video{max-width:100%;max-height:82vh;border-radius:8px}
.lb .x,.lb .pv,.lb .nx{position:absolute;background:rgba(255,255,255,.12);border:0;color:#fff;width:48px;height:48px;border-radius:50%;display:grid;place-items:center}
.lb .x{top:18px;right:18px}.lb .pv{left:16px;top:50%}.lb .nx{right:16px;top:50%}
.lb .x:hover,.lb .pv:hover,.lb .nx:hover{background:rgba(255,255,255,.25)}
.lb figcaption{position:absolute;bottom:16px;left:0;right:0;text-align:center;color:rgba(255,255,255,.8);font-size:14px}

.note{position:fixed;left:16px;bottom:16px;z-index:60;background:var(--ink);color:#fff;font-size:12.5px;padding:8px 12px;border-radius:10px;opacity:.85;max-width:300px}

/* ---------- Màn hình nhỏ ---------- */
@media (max-width:1180px){
  .nav{gap:18px;font-size:14px}
  .body{grid-template-columns:240px minmax(0,1fr);gap:32px}
  .flow-grid{grid-template-columns:repeat(3,1fr)}
  .step:nth-child(n){margin-top:0}
  .step:nth-child(5),.step:nth-child(2){margin-top:34px}
  .stats-in{grid-template-columns:repeat(3,1fr)}
  .stat:nth-child(3){border-right:0}
  .stat:nth-child(n+4){border-top:1px solid var(--line)}
}
@media (max-width:960px){
  .wrap{padding:0 20px}
  .nav{display:none}
  .burger{display:block}
  .nav.open{display:flex;position:absolute;top:76px;left:0;right:0;flex-direction:column;gap:0;background:var(--paper);color:var(--ink);padding:8px 20px 18px;box-shadow:0 14px 24px -14px rgba(0,0,0,.3)}
  .nav.open a{padding:12px 0;border-bottom:1px solid var(--line)}
  .body{grid-template-columns:minmax(0,1fr);gap:0;padding-top:50px}
  .rail{position:static;flex-direction:row;overflow-x:auto;scroll-snap-type:x mandatory;margin:0 -20px 50px;padding:0 20px 6px}
  .rail h4{display:none}
  .rail .bn{flex:0 0 250px;scroll-snap-align:start}
  .rail .bn.tall{min-height:118px}
  .vid,.docs,.svc-map{grid-template-columns:1fr}
  .vlist{max-height:none}
  .years{grid-template-columns:repeat(3,1fr)}
  .people,.svc-grid,.bottom-grid{grid-template-columns:repeat(2,1fr)}
  .foot{grid-template-columns:1fr 1fr}
  .hero-meta{display:none}
}
@media (max-width:620px){
  .hero{min-height:560px;height:88vh}
  .hero h1{font-size:46px}
  .hero-tag{font-size:12px}
  .hero-in{padding-bottom:84px}
  .hero-ctrl{right:16px;bottom:auto;top:88px;width:40px;height:40px}
  .stat{flex-direction:column;align-items:flex-start;gap:6px}
  .btn{height:48px;padding:0 20px;font-size:15px}
  .stats-in{grid-template-columns:1fr 1fr}
  .stat{padding:16px;border-right:1px solid var(--line)!important;border-top:1px solid var(--line)}
  .stat:nth-child(-n+2){border-top:0}
  .stat:nth-child(2n){border-right:0!important}
  .stat:last-child{grid-column:span 2;border-right:0!important}
  .stat b{font-size:30px}
  .flow{padding-top:80px}
  .flow-grid{grid-template-columns:1fr 1fr;gap:12px}
  .step:nth-child(n){margin-top:0}
  .step:nth-child(2n){margin-top:28px}
  .step .tx{padding:12px}
  .step h3{font-size:15px}
  .step p{font-size:13px}
  .mosaic{grid-template-columns:1fr 1fr;grid-auto-rows:120px}
  .m-wide{grid-column:span 2}
  .vit{grid-template-columns:112px 1fr}
  .years{grid-template-columns:1fr 1fr}
  .people,.svc-grid{grid-template-columns:1fr 1fr;gap:10px}
  .person{padding:16px 10px}
  .ava{width:76px;height:76px}
  .bottom-grid{grid-template-columns:1fr}
  .docs{padding:28px 20px}
  .book{height:250px}
  .page{width:150px;height:210px}
  .foot{grid-template-columns:1fr}
  .lb{padding:60px 10px}
  .note{display:none}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* ================= TRANG BÊN TRONG ================= */
body.inner{padding-top:76px}
.nav a.on{opacity:1;border-color:var(--red)}
.top.solid .nav a.on{color:var(--red)}
.lb-body{display:contents}
/* Đầu trang con: ảnh nền mờ + tiêu đề */
.page-hero{position:relative;color:#fff;background:var(--cham);overflow:hidden;isolation:isolate}
.page-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;opacity:.9}
.page-hero:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(18,22,44,.92) 0%,rgba(18,22,44,.6) 55%,rgba(18,22,44,.25))}
.page-hero .wrap{padding-top:56px;padding-bottom:56px}
.page-hero h1{font-family:"Playfair Display",serif;font-weight:800;font-size:clamp(34px,4.6vw,60px);line-height:1.08;margin:12px 0 0;letter-spacing:-.01em}
.page-hero p{max-width:640px;margin:14px 0 0;color:rgba(255,255,255,.85);font-size:17px}
.page-hero .eyebrow{color:var(--gold)}
.page-hero.short .wrap{padding-top:40px;padding-bottom:40px}
.page-hero+.band{margin-top:0}
.crumbs{display:flex;flex-wrap:wrap;gap:6px;font-size:13.5px;color:rgba(255,255,255,.7)}
.crumbs a:hover{color:#fff}
.crumbs span:before{content:"/";margin-right:6px;opacity:.6}
.crumbs.dark{color:var(--mute)}
.crumbs.dark a:hover{color:var(--ink)}
/* Bố cục banner trái + nội dung (giống trang chủ) */
.layout{display:grid;grid-template-columns:280px minmax(0,1fr);gap:48px;padding-top:56px}
.layout .main{min-width:0}
.bottom-sec{padding:72px 0 0}
/* Thanh lọc */
.toolbar{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin-bottom:24px}
.search{display:flex;align-items:center;gap:8px;height:44px;padding:0 16px;border-radius:99px;background:var(--white);border:1px solid var(--line);min-width:260px;color:var(--mute)}
.search input{border:0;outline:0;background:none;font:inherit;color:var(--ink);width:100%}
.select{height:44px;border-radius:99px;border:1px solid var(--line);background:var(--white);padding:0 16px;font:inherit;color:var(--ink)}
.count{font-size:14px;color:var(--mute)}
.empty-box{border:1px dashed var(--line);border-radius:var(--r);padding:40px 24px;text-align:center;color:var(--mute);background:var(--white)}
.empty-box b{display:block;color:var(--ink);font-size:18px;margin-bottom:6px}
@media (max-width:960px){
  .layout{grid-template-columns:minmax(0,1fr);gap:0;padding-top:36px}
  .layout .rail{position:static;flex-direction:row;overflow-x:auto;scroll-snap-type:x mandatory;margin:0 -20px 40px;padding:0 20px 6px;order:2}
  .layout .rail h4{display:none}
  .layout .rail .bn{flex:0 0 250px;scroll-snap-align:start}
  .layout .rail .bn.tall{min-height:118px}
  .page-hero .wrap{padding-top:40px;padding-bottom:40px}
  .search{min-width:0;flex:1}
}