@font-face{font-family:Gentium;src:url('fonts/GenBasR.ttf');font-display:swap}
@font-face{font-family:Gentium;src:url('fonts/GenBasI.ttf');font-style:italic;font-display:swap}
@font-face{font-family:Carlito;src:url('fonts/Carlito-Regular.ttf');font-display:swap}
@font-face{font-family:Carlito;src:url('fonts/Carlito-Bold.ttf');font-weight:700;font-display:swap}

:root{
  --cloth:#fbfaf6;    /* gamosa cotton */
  --ink:#1c1a17;
  --muted:#5b564e;
  --red:#a8182a;      /* gamosa border red */
  --red-deep:#7c0f1e;
  --tea:#20402f;      /* tea-garden green */
  --muga:#be8e2e;     /* muga silk gold */
  --line:#dedad0;
  --serif:Gentium,Georgia,serif;
  --sans:Carlito,"Segoe UI",Arial,sans-serif;
  --as:"Nirmala UI","Noto Sans Bengali",Vrinda,sans-serif;
  --gutter:clamp(16px,4vw,56px);
  --ease:cubic-bezier(.2,.7,.1,1);
  /* red-on-white gamosa border, one woven repeat */
  --weave:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='44' height='40' viewBox='0 0 44 40'%3E%3Cg fill='%23a8182a'%3E%3Crect y='2' width='44' height='3'/%3E%3Crect y='35' width='44' height='3'/%3E%3Crect y='8' width='44' height='1'/%3E%3Crect y='31' width='44' height='1'/%3E%3Cpath d='M11 12l8 8-8 8-8-8z'/%3E%3Ccircle cx='33' cy='20' r='1.8'/%3E%3C/g%3E%3Cpath d='M33 13l7 7-7 7-7-7z' fill='none' stroke='%23a8182a' stroke-width='2'/%3E%3C/svg%3E");
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--cloth);color:var(--ink);font:18px/1.6 var(--sans);overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{display:block;width:100%;height:auto}
a{color:inherit}
h1,h2,h3{font-family:var(--serif);font-weight:400;margin:0;line-height:1.04;letter-spacing:-.02em}
p{margin:0 0 1em}
.wrap{width:min(100% - 2*var(--gutter),1320px);margin-inline:auto}
.skip{position:fixed;left:12px;top:-60px;z-index:200;background:#fff;padding:10px 14px}
.skip:focus{top:12px}
:focus-visible{outline:3px solid var(--muga);outline-offset:3px}
figure{margin:0}
figcaption{font-size:15px;color:var(--muted);margin-top:10px;line-height:1.45}

/* ---------- Gamosa border ---------- */
.gamosa{height:40px;background:var(--weave) repeat-x left center/44px 40px}
.gamosa.thin{height:20px;background-size:22px 20px}

/* ---------- Header ---------- */
.site-header{position:fixed;inset:0 0 auto;z-index:60;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:16px var(--gutter);color:var(--ink);transition:background .35s,padding .35s,box-shadow .35s}
.site-header.scrolled,.site-header.solid{background:rgba(251,250,246,.94);backdrop-filter:blur(10px);padding-block:10px;box-shadow:0 1px 0 var(--line)}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;line-height:1.1}
.brand-seal{flex:none;width:42px;height:42px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;font:italic 20px/1 var(--serif);box-shadow:inset 0 0 0 3px var(--red),inset 0 0 0 4.5px #fff}
.brand b{font:400 20px/1 var(--serif);display:block}
.brand small{font-size:13px;color:var(--muted)}
.nav{display:flex;gap:28px;font-size:16px}
.nav a{text-decoration:none;padding:6px 0;background:linear-gradient(var(--red),var(--red)) left bottom/0 2px no-repeat;transition:background-size .3s var(--ease)}
.nav a:hover,.nav a[aria-current=page]{background-size:100% 2px}
.menu-btn{display:none;background:none;border:0;color:inherit;font:700 16px var(--sans);padding:8px 0;cursor:pointer}
@media (max-width:780px){
  .nav{position:fixed;inset:0;background:var(--tea);color:#fff;flex-direction:column;justify-content:center;padding:var(--gutter);gap:8px;font:400 42px/1.2 var(--serif);transform:translateY(-100%);transition:transform .5s var(--ease),visibility 0s .5s;visibility:hidden}
  .nav.open{transform:none;visibility:visible;transition:transform .5s var(--ease)}
  .menu-btn{display:block;position:relative;z-index:2}
  body.menu-open .site-header{color:#fff;background:transparent;box-shadow:none;backdrop-filter:none}
  body.menu-open .brand small{color:#fff}
  .brand small{display:none}
}

/* ---------- Hero: the school as a gamosa ---------- */
.hero{padding-top:84px;overflow:hidden}
.hero-cloth{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(24px,5vw,80px);align-items:center;padding-block:clamp(36px,6vw,80px)}
.hero .as-name{font:600 clamp(20px,2.7vw,36px)/1.3 var(--as);color:var(--red);margin:0 0 .35em}
.hero h1{font-size:clamp(60px,9.4vw,150px);line-height:.95;letter-spacing:-.045em}
.hero h1 span{display:inline-block;overflow:hidden;padding-bottom:.08em;vertical-align:top}
.hero h1 span+span{margin-left:.22em}
.hero h1 i{display:block;font-style:normal}
.hero .sub{font:400 clamp(22px,2.3vw,32px)/1.2 var(--serif);margin:.45em 0 .9em}
.hero .intro{max-width:30em;color:var(--muted);font-size:clamp(17px,1.4vw,19px)}
.hero-facts{display:flex;flex-wrap:wrap;gap:12px clamp(24px,4vw,56px);margin:24px 0 0;padding-top:18px;border-top:1px solid var(--line)}
.hero-facts div{display:flex;flex-direction:column-reverse}
.hero-facts dt{font-size:14px;color:var(--muted)}
.hero-facts dd{margin:0;font:400 clamp(26px,2.6vw,36px)/1.1 var(--serif)}
.hero-photo{position:relative}
.hero-photo img{aspect-ratio:4/5;object-fit:cover;object-position:34% 50%}
.hero-photo::after{content:"";position:absolute;inset:-12px;border:1.5px solid var(--red);pointer-events:none}
@media (max-width:860px){
  .hero-cloth{grid-template-columns:minmax(0,1fr)}
  .hero-photo{max-width:560px;margin:8px 8px 0}
  .hero-photo img{aspect-ratio:4/3}
  .hero-photo::after{inset:-8px}
}
/* the one orchestrated moment: borders weave in from opposite sides, then the name and photo */
@media (prefers-reduced-motion:no-preference){
  .hero .gamosa.top{animation:weave-l 1.4s .1s var(--ease) both}
  .hero .gamosa.bottom{animation:weave-r 1.4s .1s var(--ease) both}
  .hero .as-name{animation:fade .8s .7s both}
  .hero h1 i{animation:rise 1s .85s var(--ease) both}
  .hero h1 span+span i{animation-delay:.97s}
  .hero .sub,.hero .intro,.hero-facts{animation:fade .8s 1.15s both}
  .hero-photo{animation:unveil 1.3s .9s var(--ease) both}
}
@keyframes weave-l{from{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0)}}
@keyframes weave-r{from{clip-path:inset(0 0 0 100%)}to{clip-path:inset(0)}}
@keyframes rise{from{transform:translateY(105%)}to{transform:none}}
@keyframes fade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes unveil{from{clip-path:inset(100% -20px -20px -20px)}to{clip-path:inset(-20px)}}

/* ---------- Generic sections ---------- */
.section{padding-block:clamp(72px,10vw,140px)}
.lede{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(20px,5vw,80px);align-items:end;margin-bottom:clamp(32px,5vw,60px)}
.lede h2{font-size:clamp(38px,5.6vw,80px)}
.lede p{max-width:36em;color:var(--muted);margin:0}
@media (max-width:820px){.lede{grid-template-columns:minmax(0,1fr)}}
.link{font-weight:700;text-decoration:none;border-bottom:2px solid var(--red);padding-bottom:2px}
.link:hover{color:var(--red)}

/* scroll-linked photo settle; browsers without support just show the photo */
.reveal{overflow:hidden}
@supports (animation-timeline:view()){
  @media (prefers-reduced-motion:no-preference){
    .reveal img{animation:settle linear both;animation-timeline:view();animation-range:entry 0% cover 40%}
  }
}
@keyframes settle{from{transform:scale(1.12)}to{transform:scale(1)}}

/* ---------- About ---------- */
.about-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(20px,4vw,64px);align-items:start}
.about-text h2{font-size:clamp(38px,5vw,72px);margin-bottom:.45em}
.about-text p{color:var(--muted);max-width:30em}
.about-photo img{aspect-ratio:16/10;object-fit:cover}
.ledger{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;border-top:1px solid var(--ink);margin-top:clamp(40px,6vw,72px)}
.ledger div{padding-top:18px}
.ledger strong{display:block;font:400 clamp(30px,3.6vw,50px)/1 var(--serif)}
.ledger span{color:var(--muted);font-size:15px}
@media (max-width:820px){.about-grid{grid-template-columns:minmax(0,1fr)}.ledger{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* ---------- Principal ---------- */
.principal{background:var(--tea);color:#f1efe7}
.principal-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,5vw,80px);align-items:start}
.portrait{position:relative;isolation:isolate;max-width:420px}
.portrait img{aspect-ratio:4/5;object-fit:cover;object-position:50% 18%}
.portrait::before{content:"";position:absolute;inset:14px -14px -14px 14px;border:1.5px solid var(--muga);z-index:-1}
.principal h2{font-size:clamp(46px,6.6vw,100px);margin-bottom:.12em}
.principal .role{font:italic 24px/1.3 var(--serif);color:#f0dcae;margin-bottom:28px}
.principal-copy>p{max-width:34em}
.principal-copy .link{border-color:var(--muga)}
.principal-copy .link:hover{color:#f0dcae}
.principal figcaption{color:#c9d2c9}
.award{margin-top:clamp(48px,6vw,88px)}
.award img{aspect-ratio:16/9;object-fit:cover;object-position:50% 62%}
.principal-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(16px,2.5vw,32px);margin-top:clamp(24px,3vw,40px)}
.principal-row img{aspect-ratio:16/9;object-fit:cover;object-position:50% 45%}
@media (max-width:820px){.principal-grid,.principal-row{grid-template-columns:minmax(0,1fr)}.portrait{max-width:380px;margin-right:14px}}

/* ---------- Recent moments ---------- */
.proud{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(28px,3vw,40px) clamp(16px,2.5vw,32px)}
.proud .wide{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:0 clamp(16px,3vw,40px);align-items:end}
.proud img{aspect-ratio:4/3;object-fit:cover}
.proud .wide img{aspect-ratio:auto}
.proud h3{font-size:clamp(24px,2.4vw,32px);margin:16px 0 6px}
.proud p{color:var(--muted);max-width:32em;font-size:17px;margin:0}
/* feature rows: a document (poster, clipping) beside its story */
.proud .feature{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(20px,4vw,64px);align-items:center;padding-bottom:clamp(28px,3vw,40px);border-bottom:1px solid var(--line)}
.proud .feature.flip{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
.proud .feature.flip>div:first-child{order:2}
.proud .feature img{aspect-ratio:auto}
.proud .feature h3{font-size:clamp(28px,3.2vw,44px);margin-top:0}
.proud .feature p+p{margin-top:.8em}
.poster{max-width:420px;box-shadow:0 0 0 1px var(--line)}
.clipping{box-shadow:0 0 0 1px var(--line);background:#fff}
@media (max-width:820px){.proud,.proud .wide,.proud .feature,.proud .feature.flip{grid-template-columns:minmax(0,1fr)}.proud .feature.flip>div:first-child{order:0}}

/* ---------- Book fair filmstrip ---------- */
.stage{background:var(--red-deep);color:#fbeee7;overflow:hidden}
.stage .lede p{color:#f0cfc8}
.strip{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-inline:var(--gutter);padding:0 var(--gutter) 20px;scrollbar-width:thin;scrollbar-color:var(--muga) transparent;cursor:grab}
.strip.dragging{cursor:grabbing;scroll-snap-type:none}
.strip figure{flex:0 0 min(80vw,560px);scroll-snap-align:start}
.strip figure:nth-child(even){flex-basis:min(64vw,400px)}
.strip img{height:clamp(240px,38vw,440px);object-fit:cover;pointer-events:none;user-select:none}
.strip figcaption{color:#f0cfc8}
.strip-foot{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center;margin-top:12px}
.strip-nav{display:flex;gap:10px}
.strip-nav button{width:52px;height:52px;border-radius:50%;border:1.5px solid #fbeee7;background:none;color:#fbeee7;font-size:20px;cursor:pointer;transition:background .2s,color .2s}
.strip-nav button:hover{background:#fbeee7;color:var(--red-deep)}
.stage .link{border-color:var(--muga)}

/* ---------- Visit ---------- */
.visit{padding-block:clamp(72px,10vw,130px)}
.visit-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,5vw,80px);align-items:end}
.visit h2{font-size:clamp(42px,6.6vw,96px)}
.visit address{font-style:normal;font-size:20px;margin-bottom:24px}
@media (max-width:820px){.visit-grid{grid-template-columns:minmax(0,1fr)}}

/* ---------- Footer ---------- */
.footer{background:var(--ink);color:#d9d4c8;font-size:15px}
.footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px 40px;padding-block:36px}
.footer p{margin:0}
.footer a{color:#fff}
.footer nav{display:flex;gap:22px;flex-wrap:wrap}
.footer .credit{flex-basis:100%;padding-top:16px;border-top:1px solid #ffffff22;font-size:14px;color:#a9a397}
.footer .credit a{color:#e9c877;text-underline-offset:3px}

/* ---------- Inner page heads ---------- */
.page-head{padding:clamp(120px,16vw,190px) 0 clamp(36px,5vw,64px)}
.page-head h1{font-size:clamp(52px,9vw,140px);line-height:.92;letter-spacing:-.04em}
.page-head p{max-width:36em;color:var(--muted);margin-top:24px;font-size:20px}

/* ---------- Learning chapters ---------- */
.chapter{padding-block:clamp(56px,8vw,110px)}
.chapter+.chapter{border-top:1px solid var(--line)}
.chapter h2{font-size:clamp(34px,4.4vw,60px)}
.chapter-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(16px,5vw,80px);align-items:end;margin-bottom:clamp(28px,4vw,48px)}
.chapter-head p{color:var(--muted);margin:0}
@media (max-width:820px){.chapter-head{grid-template-columns:minmax(0,1fr)}}
.mosaic{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:clamp(24px,2.5vw,32px) clamp(12px,2vw,24px)}
.mosaic figure{grid-column:span 2}
.mosaic figure.wide{grid-column:span 4}
.mosaic figure.half{grid-column:span 3}
.mosaic figure.full{grid-column:1/-1}
.mosaic img{aspect-ratio:3/2;object-fit:cover}
.mosaic figure.tall img{aspect-ratio:1/1;object-position:50% 30%}
.mosaic figure.full img{aspect-ratio:21/9;object-position:50% 35%}
@media (max-width:820px){.mosaic figure,.mosaic figure.wide,.mosaic figure.half{grid-column:1/-1}.mosaic figure.full img{aspect-ratio:3/2}}
/* the wall magazine really is a sequence, so its steps are numbered */
.steps{counter-reset:step}
.steps figcaption::before{counter-increment:step;content:counter(step);display:inline-grid;place-items:center;width:26px;height:26px;margin-right:10px;border-radius:50%;background:var(--red);color:#fff;font:700 14px/1 var(--sans)}
.garden{display:flex;flex-wrap:wrap;gap:20px 48px;align-items:end;justify-content:space-between}
.garden p{max-width:40em;color:var(--muted);margin:0}

/* ---------- Gallery ---------- */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:32px}
.filters button{font:700 16px var(--sans);padding:10px 18px;border-radius:99px;border:1.5px solid var(--ink);background:none;color:var(--ink);cursor:pointer;transition:background .2s,color .2s}
.filters button[aria-pressed=true]{background:var(--ink);color:var(--cloth)}
.masonry{columns:3 280px;column-gap:20px}
.masonry figure{break-inside:avoid;margin:0 0 24px}
.masonry figure[hidden]{display:none}
.masonry button{all:unset;cursor:zoom-in;display:block;overflow:hidden;width:100%}
.masonry button:focus-visible{outline:3px solid var(--muga);outline-offset:3px}
.masonry img{transition:transform .8s var(--ease)}
.masonry button:hover img{transform:scale(1.04)}

.lightbox{border:0;padding:0;background:transparent;max-width:none;max-height:none;width:100vw;height:100vh;color:#fff}
.lightbox::backdrop{background:rgba(20,17,15,.94)}
.lightbox[open]{display:grid;place-items:center}
.lb-inner{width:min(92vw,1400px);display:grid;gap:12px;animation:lbIn .4s var(--ease)}
@keyframes lbIn{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:none}}
.lb-inner img{max-height:80vh;width:auto;max-width:100%;margin:auto;object-fit:contain}
.lb-inner p{text-align:center;margin:0;color:#e6e0d4}
.lb-btn{position:fixed;background:none;border:1.5px solid #fff6;color:#fff;width:52px;height:52px;border-radius:50%;font-size:20px;cursor:pointer}
.lb-btn:hover{background:#fff;color:var(--ink)}
.lb-close{top:18px;right:18px}.lb-prev{left:18px;top:50%}.lb-next{right:18px;top:50%}
@media (max-width:640px){.lb-prev,.lb-next{top:auto;bottom:18px}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}