:root{
 --slate:#2a4e6d;--slate-d:#1b3550;--navy:#14304f;--tan:#b19c6c;--tan-d:#8f7b4f;
 --sky:#eaf2fc;--beige:#e9e5da;--ink:#2a3441;--muted:#5f6b78;--line:#e3ddd0;--wa:#25d366;
 --display:'Marcellus',Georgia,'Times New Roman',serif;
 --sans:'Montserrat',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
 --script:'Mrs Saint Delafield','Segoe Script',cursive;
 --pad:clamp(20px,5vw,48px);--head:76px;
}
*,*::before,*::after{box-sizing:border-box}
*{margin:0}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--head) + 4px);-webkit-text-size-adjust:100%}
body{font-family:var(--sans);color:var(--ink);background:#fff;line-height:1.75;font-size:.95rem;overflow-x:hidden}
img,svg{display:block;max-width:100%}
img{height:auto}
svg{width:1.2em;height:1.2em;fill:currentColor}
a{color:inherit}
ul{list-style:none;padding:0}
h1,h2,h3,h4{font-family:var(--display);font-weight:400;line-height:1.15;letter-spacing:.005em}
p{text-wrap:pretty}
:focus-visible{outline:3px solid var(--tan);outline-offset:3px}
.wrap{width:min(1180px,100% - var(--pad)*2);margin-inline:auto}
.skip{position:absolute;left:-999px;top:8px;background:var(--navy);color:#fff;padding:10px 16px;z-index:100}
.skip:focus{left:12px}
.label{font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);font-weight:500;margin-bottom:10px}
.t1{color:var(--navy);display:block}
.t2{color:var(--tan);display:block}
.mission-h .t1,.mission-h .t2{display:inline}

/* header */
.site-header{position:sticky;top:0;z-index:40;background:#ffffffee;backdrop-filter:blur(10px);transition:box-shadow .25s}
.site-header.scrolled{box-shadow:0 6px 22px #14304f1c}
.bar{display:flex;align-items:center;justify-content:space-between;height:var(--head)}
.brand img{width:clamp(130px,14vw,165px);height:auto}
.nav{display:flex;gap:clamp(18px,2.8vw,40px)}
.nav a{font-size:.72rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;text-decoration:none;color:var(--muted);padding:8px 0;position:relative;transition:color .2s}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:2px;background:var(--tan);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.nav a:hover,.nav a.on{color:var(--navy)}
.nav a:hover::after,.nav a.on::after{transform:scaleX(1)}
.menu-btn{display:none;width:46px;height:46px;border:0;background:var(--sky);cursor:pointer;position:relative}
.menu-btn span{position:absolute;left:12px;right:12px;height:2px;background:var(--navy);transition:transform .25s,opacity .2s,top .25s}
.menu-btn span:nth-child(1){top:16px}.menu-btn span:nth-child(2){top:22px}.menu-btn span:nth-child(3){top:28px}
.menu-btn[aria-expanded="true"] span:nth-child(1){top:22px;transform:rotate(45deg)}
.menu-btn[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-btn[aria-expanded="true"] span:nth-child(3){top:22px;transform:rotate(-45deg)}

/* hero */
.hero{position:relative;background:var(--slate);color:#fff;padding:clamp(72px,11vw,150px) 0 clamp(72px,11vw,140px);overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:url(../images/pattern.png) center/cover;opacity:.12;pointer-events:none}
.hero-in{position:relative}
.eyebrow{font-size:.74rem;letter-spacing:.24em;text-transform:uppercase;color:#d9c590;font-weight:500;margin-bottom:22px}
.hero h1{font-size:clamp(2.4rem,6.2vw,4.6rem);max-width:11em;margin-bottom:26px}
.lead{max-width:50em;font-size:.95rem;color:#e6edf4;margin-bottom:34px}
.btn{display:inline-flex;align-items:center;gap:.7em;background:var(--slate-d);color:#fff;font:600 .85rem var(--sans);letter-spacing:.06em;padding:1.05em 1.9em;text-decoration:none;border:1px solid #ffffff2e;transition:background .25s,color .25s,transform .25s}
.btn svg{width:1.1em;height:1.1em;fill:none;transition:transform .25s}
.btn:hover{background:var(--tan);color:var(--navy);transform:translateY(-2px)}
.btn:hover svg{transform:translateX(4px)}
.rise{animation:rise .8s cubic-bezier(.2,.7,.2,1) both;animation-delay:calc(var(--d,0)*.12s + .05s)}
@keyframes rise{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}

/* patterned sections: zig-zag lines kept subtle */
.institutes,.about,.site-footer{position:relative;isolation:isolate}
.institutes::before,.about::before,.site-footer::before{content:"";position:absolute;inset:0;background:url(../images/pattern.png) center/cover;opacity:.55;z-index:-1;pointer-events:none}

/* institutes */
.institutes{background:var(--sky);padding:clamp(56px,8vw,100px) 0}
.inst-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,5vw,64px) clamp(24px,4vw,48px)}
.inst{display:flex;flex-direction:column}
.inst h2{font-size:clamp(1.5rem,2.6vw,2rem);margin-bottom:18px}
.shot{overflow:hidden;background:var(--slate)}
.shot img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .7s}
.inst:hover .shot img{transform:scale(1.05)}
.inst p{color:var(--muted);font-size:.86rem;margin:18px 0 22px;flex:1}
.inst-btns{display:grid;grid-template-columns:1fr 1fr}
.inst-btns a{display:flex;align-items:center;justify-content:center;gap:.6em;padding:1em;font-size:.82rem;font-weight:600;letter-spacing:.04em;color:#fff;text-decoration:none;transition:filter .2s,background .2s}
.inst-btns svg{width:1.15em;height:1.15em}
.b-wa{background:var(--wa)}
.b-view{background:var(--navy)}
.b-view svg{fill:none;transition:transform .25s}
.b-wa:hover{filter:brightness(.93)}
.b-view:hover{background:var(--slate)}
.b-view:hover svg{transform:translateX(4px)}

/* message */
.message{padding:clamp(60px,9vw,110px) 0;background:#fff}
.msg-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(32px,6vw,90px);align-items:center}
.msg-copy h2{font-size:clamp(1.9rem,3.4vw,2.6rem);margin-bottom:24px}
.msg-copy p:not(.label):not(.sign){color:var(--muted);margin-bottom:16px;font-size:.92rem}
.sign{font:400 clamp(2.6rem,5vw,3.6rem)/1 var(--script);color:var(--navy);margin-top:18px}
.msg-fig{position:relative;justify-self:end;width:100%;max-width:380px}
.msg-fig::before{content:"";position:absolute;inset:18px -18px -18px 18px;border:2px solid var(--tan)}
.msg-fig img{position:relative;width:100%;aspect-ratio:4/5.4;object-fit:cover;object-position:50% 25%}

/* about */
.about{background:var(--beige);padding:clamp(56px,8vw,100px) 0}
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,5vw,64px);align-items:center}
.about-fig img{width:100%;aspect-ratio:4/4.6;object-fit:cover;object-position:60% 50%;box-shadow:0 20px 44px #14304f26}
.vision{background:var(--slate);color:#fff;padding:clamp(24px,3.4vw,40px);margin-bottom:34px}
.vision h3{font-size:clamp(1.5rem,2.4vw,1.9rem);margin-bottom:10px}
.vision p{font-size:.9rem;color:#e6edf4}
.mission-h{font-size:clamp(1.7rem,2.8vw,2.2rem);margin-bottom:10px}
.mission{color:var(--muted);font-size:.9rem;margin-bottom:26px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.stats li{background:var(--tan);color:#fff;padding:22px 14px 20px;text-align:center;transition:transform .3s,background .3s}
.stats li:hover{transform:translateY(-5px);background:var(--tan-d)}
.stats img{width:46px;height:46px;margin:0 auto 10px;opacity:.95}
.stats b{display:block;font:400 clamp(1.8rem,3vw,2.4rem)/1.1 var(--display)}
.stats i{font-style:normal;font-size:.7em;margin-left:.1em;vertical-align:.15em}
.stats li>span{font-size:.8rem;letter-spacing:.04em}

/* management */
.management{padding:clamp(60px,9vw,110px) 0;background:#fff}
.management h2{font-size:clamp(1.9rem,3.4vw,2.6rem);margin-bottom:clamp(30px,5vw,52px)}
.team{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,3vw,36px)}
.team li{border:1px solid var(--line);padding:14px 14px 22px;background:#fff;transition:box-shadow .3s,transform .3s}
.team li:hover{box-shadow:0 20px 44px #14304f1f;transform:translateY(-5px)}
.team img{width:100%;aspect-ratio:1;object-fit:cover;margin-bottom:18px}
.team h3{font-size:1.35rem;color:var(--navy)}
.team p{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--tan-d);font-weight:600;margin-top:2px}

/* footer */
.site-footer{background:var(--beige);padding-top:clamp(48px,7vw,80px)}
.foot-grid{display:grid;grid-template-columns:1.3fr .8fr 1.1fr 1.1fr;gap:clamp(24px,4vw,56px);padding-bottom:clamp(40px,6vw,64px)}
.foot-brand .brand img{width:170px;margin-bottom:16px}
.foot-brand p{color:var(--muted);font-size:.86rem;margin-bottom:20px}
.foot-brand strong{color:var(--navy)}
.social{display:flex;gap:10px}
.social a{width:42px;height:42px;background:var(--navy);color:#fff;display:grid;place-items:center;transition:background .2s,transform .2s}
.social a:hover{background:var(--tan);transform:translateY(-3px)}
.social svg{width:18px;height:18px}
.foot-col h4{font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:var(--navy);font-family:var(--sans);font-weight:700;margin-bottom:18px}
.foot-col>a{display:flex;align-items:center;gap:.5em;text-decoration:none;color:var(--muted);font-size:.86rem;padding:5px 0;transition:color .2s,transform .2s}
.foot-col>a svg{width:.9em;height:.9em;fill:none;color:var(--tan-d);flex-shrink:0}
.foot-col>a:hover{color:var(--navy);transform:translateX(4px)}
.contact-col ul{display:grid;gap:12px}
.contact-col li{display:flex;gap:12px;align-items:flex-start;color:var(--muted);font-size:.86rem}
.contact-col li svg{width:1.05em;height:1.05em;color:var(--tan-d);flex-shrink:0;margin-top:.32em}
.contact-col a{text-decoration:none}.contact-col a:hover{color:var(--navy)}
.copy{background:var(--navy);color:#fff;text-align:center;padding:16px var(--pad);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;font-weight:500}
.copy a{color:#d9c590;text-decoration:none;font-weight:700}
.copy a:hover{color:#fff}
.wa-float{position:fixed;right:max(16px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));z-index:30;width:56px;height:56px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;box-shadow:0 10px 26px #0003;transition:transform .2s}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:30px;height:30px}

/* responsive */
@media (max-width:1000px){
 .foot-grid{grid-template-columns:1fr 1fr}
 .foot-brand{grid-column:1/-1}
}
@media (max-width:860px){
 :root{--head:68px}
 .menu-btn{display:block}
 .nav{position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;background:#fff;padding:6px var(--pad) 20px;box-shadow:0 18px 30px #14304f22;clip-path:inset(0 0 100% 0);visibility:hidden;transition:clip-path .3s,visibility .3s}
 .nav.open{clip-path:inset(0 0 -40px 0);visibility:visible}
 .nav a{padding:16px 2px;border-bottom:1px solid var(--line);font-size:.8rem}
 .nav a::after{display:none}
 .msg-grid,.about-grid{grid-template-columns:1fr}
 .msg-fig{justify-self:start;max-width:340px;margin:0 0 0 0;order:-1}
 .msg-fig::before{inset:14px -14px -14px 14px}
 .msg-grid{padding-right:14px}
 .team{grid-template-columns:1fr 1fr}
 .about-fig img{aspect-ratio:16/11}
}
@media (max-width:640px){
 .inst-grid{grid-template-columns:1fr}
 .team{grid-template-columns:1fr}
 .stats{grid-template-columns:1fr}
 .stats li{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;text-align:left;padding:16px 18px}
 .stats img{margin:0;width:40px;height:40px}
 .stats li>span{order:3}
 .stats b{order:2}
 .foot-grid{grid-template-columns:1fr}
 .hero .btn{width:100%;justify-content:center}
}
@media (prefers-reduced-motion:reduce){
 html{scroll-behavior:auto}.rise{animation:none}*{transition-duration:.01ms!important}
}