/* Gia An V1 — trang Về Gia An: hero, tab dính, câu chuyện, hai dãy nhà, thư viện khuôn viên, đội ngũ, vị trí, CTA */
.ahero{position:relative;min-height:72svh;display:grid;align-items:end;padding:150px var(--gutter) 70px;color:var(--white);overflow:hidden}
.ahero__bg{position:absolute;inset:0}
.ahero__bg img{width:100%;height:100%;object-fit:cover;object-position:center 55%}
.ahero__shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(42,21,16,.5),rgba(42,21,16,.12) 40%,rgba(42,21,16,.8))}
.ahero__c{position:relative;z-index:2;max-width:820px}
.ahero .eyebrow{max-width:none}
.ahero__title{font-family:var(--display);font-weight:400;font-size:clamp(52px,8vw,110px);line-height:.96;margin:6px 0 18px}
.ahero__lead{font-size:clamp(17px,1.4vw,21px);max-width:58ch;opacity:.92;font-weight:300}

/* sticky in-page tabs */
.atabs{position:sticky;top:0;z-index:40;background:rgba(243,236,226,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(42,21,16,.1)}
.atabs ul{list-style:none;display:flex;gap:4px;padding:0 var(--gutter);overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.atabs ul::-webkit-scrollbar{display:none}
.atabs a{display:block;white-space:nowrap;padding:17px 14px 15px;font-family:var(--sans);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);border-bottom:2px solid transparent;transition:color .3s,border-color .3s}
.atabs a:hover{color:var(--ink)}
.atabs a.is-active{color:var(--ink);border-color:var(--gold)}
[data-tab]{scroll-margin-top:54px}

/* buttons on cream */
.btn--ink{color:var(--ink);border-color:rgba(42,21,16,.5)}
.btn--inkfill{background:var(--ink);color:var(--cream);border-color:var(--ink)}
.btn--inkfill:hover{background:var(--gold);border-color:var(--gold);color:#fff}

/* story */
.story{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(40px,8vw,140px);align-items:center}
.story__img{position:relative;aspect-ratio:3/4}
.story__img>img{width:100%;height:100%;object-fit:cover}
.story__img>.story__img2{position:absolute;right:-8%;bottom:-8%;width:40%;height:auto;aspect-ratio:1;border:8px solid var(--cream);box-shadow:0 30px 60px -30px rgba(42,21,16,.4)}
.story__text p{margin-bottom:20px;font-weight:300;opacity:.85}
.facts--4{display:grid;grid-template-columns:repeat(4,minmax(0,auto));justify-content:start;gap:20px clamp(18px,2.4vw,36px)}
.facts--4 strong{font-size:clamp(28px,2.6vw,40px)}
.facts--4 span{letter-spacing:.2em}

/* two buildings */
.blocks{background:var(--ink);color:var(--cream)}
.blocks .eyebrow{color:var(--gold);opacity:1}
.blocks__head p:last-child{font-weight:300;opacity:.8}
.blocks__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,60px)}
.bcard{display:grid;grid-template-rows:auto 1fr;border:1px solid rgba(243,236,226,.12);background:rgba(243,236,226,.03)}
.bcard__img{position:relative;aspect-ratio:16/10;overflow:hidden}
.bcard__img img{width:100%;height:100%;object-fit:cover;transition:transform 1.6s var(--ease)}
.bcard:hover .bcard__img img{transform:scale(1.05)}
.bcard__num{position:absolute;top:16px;left:18px;font-family:var(--sans);font-size:11px;letter-spacing:.3em;color:#fff;background:rgba(42,21,16,.55);backdrop-filter:blur(8px);padding:6px 10px;border-radius:999px}
.bcard__body{padding:clamp(22px,2.6vw,36px)}
.bcard__title{font-family:var(--display);font-weight:400;font-size:clamp(34px,3.6vw,52px);line-height:1;margin-bottom:6px}
.bcard__sub{font-family:var(--sans);font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--gold);margin-bottom:14px}
.bcard__desc{font-weight:300;opacity:.82;margin-bottom:18px;font-size:17px}
.bcard__rooms{list-style:none;border-top:1px solid rgba(243,236,226,.14)}
.bcard__rooms li{border-bottom:1px solid rgba(243,236,226,.14)}
.bcard__rooms a{display:grid;grid-template-columns:1fr auto auto;align-items:baseline;gap:4px 14px;padding:14px 0;transition:padding-left .4s var(--ease),color .3s}
.bcard__rooms a:hover{padding-left:8px;color:var(--gold)}
.bcard__rooms a>span{font-family:var(--display);font-size:22px;letter-spacing:.02em}
.bcard__rooms small{font-family:var(--sans);font-size:11px;letter-spacing:.14em;opacity:.7;white-space:nowrap}
.bcard__rooms a::after{content:'→';font-family:var(--serif);opacity:.6}
.blocks__more{margin-top:clamp(30px,4vw,50px);text-align:center}
.blocks__more .btn--line{color:var(--cream);border-color:rgba(243,236,226,.5)}

/* mini galleries */
.grounds .section__head p:last-child{font-weight:300;opacity:.85}
.mgal{min-width:0;margin-bottom:clamp(44px,6vw,80px)}
.mgal:last-child{margin-bottom:0}
.mgal__title{font-family:var(--display);font-weight:400;font-size:clamp(26px,2.6vw,36px);margin-bottom:16px;display:flex;align-items:center;gap:14px}
.mgal__title::after{content:'';flex:1;height:1px;background:rgba(42,21,16,.15)}
.mgal__main{position:relative;margin:0;aspect-ratio:16/9;overflow:hidden;border-radius:4px;background:var(--cream-2);cursor:zoom-in;box-shadow:0 30px 60px -30px rgba(42,21,16,.35)}
.mgal__main img{width:100%;height:100%;object-fit:cover;display:block;transition:opacity .35s}
.mgal__main img.is-loading{opacity:.4}
.mgal__nav{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;border-radius:50%;border:1px solid rgba(255,255,255,.55);background:rgba(42,21,16,.35);backdrop-filter:blur(8px);color:#fff;font-size:26px;line-height:1;cursor:pointer;display:grid;place-items:center;transition:background .3s,transform .3s;z-index:2}
.mgal__nav:hover{background:rgba(42,21,16,.65)}
.mgal__nav:active{transform:translateY(-50%) scale(.94)}
.mgal__prev{left:14px}.mgal__next{right:14px}
.mgal__count{position:absolute;left:16px;bottom:14px;font-family:var(--sans);font-size:11px;letter-spacing:.18em;color:#fff;background:rgba(42,21,16,.55);backdrop-filter:blur(8px);padding:7px 12px;border-radius:999px;z-index:2}
.mgal__full{position:absolute;right:16px;bottom:14px;font-family:var(--sans);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#fff;background:rgba(42,21,16,.55);backdrop-filter:blur(8px);border:0;padding:8px 14px;border-radius:999px;cursor:pointer;z-index:2;display:inline-flex;gap:8px;align-items:center;transition:background .3s}
.mgal__full svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.6}
.mgal__full:hover{background:rgba(42,21,16,.8)}
.mgal__thumbs{display:flex;gap:8px;margin-top:10px;overflow-x:auto;scroll-snap-type:x proximity;padding:4px 2px 8px;scrollbar-width:thin;scrollbar-color:rgba(42,21,16,.3) transparent}
.mgal__thumbs button{flex:0 0 auto;width:112px;aspect-ratio:4/3;overflow:hidden;border-radius:3px;border:0;padding:0;background:var(--cream-2);cursor:pointer;scroll-snap-align:start;outline:2px solid transparent;outline-offset:2px;transition:outline-color .3s,opacity .3s;opacity:.72}
.mgal__thumbs button img{width:100%;height:100%;object-fit:cover;display:block}
.mgal__thumbs button:hover{opacity:1}
.mgal__thumbs button.is-active{opacity:1;outline-color:var(--gold)}
.mgal__thumbs button:focus-visible{outline-color:var(--ink)}
.mgal__hint{font-family:var(--sans);font-size:11px;letter-spacing:.1em;color:var(--muted);margin-top:6px}

/* team */
.team{background:var(--cream-2)}
.team__head p:last-child{font-weight:300;opacity:.85}
.team__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,2vw,28px)}
.tcard{margin:0;overflow:hidden}
.tcard img{width:100%;aspect-ratio:3/4;object-fit:cover;transition:transform 1.6s var(--ease)}
.tcard:hover img{transform:scale(1.05)}
.tcard figcaption{display:flex;align-items:baseline;gap:12px;padding:16px 0 0;font-family:var(--sans)}
.tcard figcaption span{font-size:10px;letter-spacing:.3em;opacity:.5}
.tcard figcaption b{font-family:var(--display);font-weight:400;font-size:clamp(20px,1.8vw,26px);letter-spacing:.02em}
.team__quote{margin-top:clamp(50px,7vw,90px);text-align:center}
.team__quote .script-lg{color:var(--ink);font-size:clamp(28px,4vw,60px)}
.team__quote cite{display:block;margin-top:18px;font-style:normal;font-family:var(--sans);font-size:11px;letter-spacing:.3em;text-transform:uppercase;opacity:.6}

/* location */
.loc{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(40px,8vw,120px);align-items:center}
.loc__text>p{font-weight:300;opacity:.85;margin-bottom:26px}
.loc__list{display:grid;grid-template-columns:auto 1fr;gap:12px 28px;font-size:17px;padding-top:24px;border-top:1px solid rgba(42,21,16,.15);margin-bottom:30px}
.loc__list dt{font-family:var(--sans);font-size:10px;letter-spacing:.26em;text-transform:uppercase;opacity:.55;padding-top:6px;white-space:nowrap}
.loc__list dd{font-weight:300}
.loc__actions{display:flex;gap:14px 28px;flex-wrap:wrap;align-items:center}
.loc__img{position:relative;aspect-ratio:4/5}
.loc__img>img{width:100%;height:100%;object-fit:cover}
.loc__img>.loc__img2{position:absolute;left:-10%;bottom:-8%;width:44%;height:auto;aspect-ratio:3/4;border:8px solid var(--cream);box-shadow:0 30px 60px -30px rgba(42,21,16,.4)}

/* cta band */
.acta{padding:clamp(60px,8vw,100px) var(--gutter);background:var(--ink);color:var(--cream);display:grid;grid-template-columns:1fr auto;gap:30px 60px;align-items:center}
.acta__title{font-family:var(--display);font-weight:400;font-size:clamp(32px,4vw,56px);line-height:1.05;margin-bottom:12px;max-width:16ch;text-wrap:balance}
.acta p{font-weight:300;opacity:.8;max-width:56ch}
.acta__actions{display:flex;gap:14px 28px;flex-wrap:wrap;align-items:center}
.acta .btn--pill{border-color:rgba(243,236,226,.5)}
.acta .btn--line{color:var(--cream);border-color:rgba(243,236,226,.5)}

/* nav current */
.nav__links a.is-current{opacity:1;border-bottom:1px solid currentColor}

@media (max-width:960px){
  .story,.loc{grid-template-columns:1fr;gap:60px}
  .story__img{max-width:560px}
  .loc__img{max-width:520px;order:-1}
  .loc__img>.loc__img2{left:auto;right:0}
  .blocks__grid{grid-template-columns:1fr}
  .team__grid{grid-template-columns:1fr 1fr}
  .acta{grid-template-columns:1fr}
}
@media (max-width:680px){
  .ahero__shade{background:linear-gradient(180deg,rgba(42,21,16,.62),rgba(42,21,16,.45) 40%,rgba(42,21,16,.88))}
  .ahero{min-height:62svh;padding:120px var(--gutter) 46px}
  .ahero__title{font-size:clamp(46px,14vw,72px)}
  [data-tab]{scroll-margin-top:50px}
  .story__img{aspect-ratio:4/5;margin-bottom:24px}
  .story__img>.story__img2{right:0;bottom:-8%;width:42%;border-width:6px}
  .facts--4{grid-template-columns:1fr 1fr;gap:18px 24px}
  .mgal__thumbs button{width:86px}
  .mgal__nav{width:40px;height:40px;font-size:22px}
  .mgal__full span{display:none}
  .bcard__rooms a>span{font-size:19px}
  .bcard__rooms a{grid-template-columns:1fr auto}
  .bcard__rooms small{grid-column:1;grid-row:2}
  .bcard__rooms a::after{grid-column:2;grid-row:1/3;align-self:center}
  .tcard figcaption b{font-size:18px}
  .loc__list{grid-template-columns:1fr;gap:4px 0}
  .loc__list dd{margin-bottom:12px}
  .loc__img{aspect-ratio:4/5;margin-bottom:30px}
  .loc__img>.loc__img2{right:0;bottom:-6%;width:40%;border-width:6px}
}
@media (prefers-reduced-motion:reduce){.mgal__main img,.mgal__thumbs button,.mgal__nav,.bcard__img img,.tcard img{transition:none}}