/* Stamford Polytechnic — site styles */
:root{
  --crimson:#8c1d18;
  --crimson-dark:#6b130f;
  --gold:#d6a630;
  --gold-soft:#f5e7c2;
  --laurel:#2f6b3a;
  --ink:#1e1b18;
  --ink-2:#4a443e;
  --muted:#6f6760;
  --paper:#fbf8f3;
  --card:#ffffff;
  --line:#e7e0d5;
  --radius:14px;
  --shadow:0 1px 2px rgba(30,27,24,.06),0 8px 24px rgba(30,27,24,.07);
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --wrap:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.65 var(--sans);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--crimson);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--crimson-dark)}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.15;margin:0 0 .5em;letter-spacing:-.01em;color:var(--ink)}
h1{font-size:clamp(2.3rem,4.6vw,3.7rem)}
h2{font-size:clamp(1.8rem,3.2vw,2.6rem)}
h3{font-size:1.3rem}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.eyebrow{display:inline-block;font:600 .78rem/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--crimson);margin-bottom:14px}
.lead{font-size:1.15rem;color:var(--ink-2);max-width:62ch}
.muted{color:var(--muted)}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px 12px;z-index:100}
.skip:focus{left:8px;top:8px}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:999px;font:600 .97rem/1 var(--sans);text-decoration:none;border:2px solid transparent;transition:transform .15s,background .15s,color .15s;cursor:pointer}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--crimson);color:#fff}
.btn-primary:hover{background:var(--crimson-dark);color:#fff}
.btn-ghost{border-color:currentColor;color:var(--ink);background:transparent}
.btn-ghost:hover{color:var(--crimson)}
.btn-gold{background:var(--gold);color:var(--ink)}
.btn-gold:hover{background:#e6b843;color:var(--ink)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}

/* Header */
.topbar{background:var(--ink);color:#e9e2d6;font-size:.85rem}
.topbar .wrap{display:flex;justify-content:space-between;gap:16px;padding-top:7px;padding-bottom:7px;flex-wrap:wrap}
.topbar a{color:#f3e6c4;text-decoration:none}
.topbar a:hover{color:#fff}
.site-header{position:sticky;top:0;z-index:50;background:rgba(251,248,243,.94);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:76px;gap:20px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.brand img{width:46px;height:46px;border-radius:6px}
.brand span{font:600 1.35rem/1.05 var(--serif)}
.brand small{display:block;font:500 .7rem/1.4 var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.nav{display:flex;align-items:center;gap:4px}
.nav a{padding:9px 12px;border-radius:8px;text-decoration:none;color:var(--ink-2);font-weight:500;font-size:.96rem}
.nav a:hover{background:#f1ebe1;color:var(--ink)}
.nav a[aria-current="page"]{color:var(--crimson)}
.nav .btn,.nav .btn[aria-current="page"]{margin-left:8px;padding:11px 18px;color:#fff}
.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:9px 11px;cursor:pointer}
.menu-toggle svg{display:block}
@media (max-width:1020px){
  .menu-toggle{display:block}
  .nav{position:absolute;top:76px;left:0;right:0;background:var(--paper);flex-direction:column;align-items:stretch;padding:12px 24px 22px;border-bottom:1px solid var(--line);display:none}
  .nav.open{display:flex}
  .nav a{padding:12px 6px;font-size:1.05rem}
  .nav .btn{margin:10px 0 0;justify-content:center}
}

/* Hero */
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#fff 0%,var(--paper) 100%)}
.hero .wrap{display:grid;grid-template-columns:1fr 1.12fr;gap:56px;align-items:center;padding-top:72px;padding-bottom:84px}
.hero h1 em{font-style:italic;color:var(--crimson)}
.hero-photo{position:relative}
.hero-photo img{border-radius:20px;box-shadow:var(--shadow);aspect-ratio:3/2;object-fit:cover;object-position:28% 50%;width:100%}
.hero-badge{position:absolute;right:-18px;top:-26px;background:#fff;border-radius:14px;box-shadow:var(--shadow);padding:16px 18px;display:flex;gap:12px;align-items:center;max-width:300px}
.hero-badge .dot{flex:none;width:42px;height:42px;border-radius:50%;background:var(--gold-soft);display:grid;place-items:center;color:var(--crimson)}
.hero-badge strong{display:block;font-family:var(--serif);font-size:1.05rem}
.hero-badge span{font-size:.85rem;color:var(--muted)}
@media (max-width:900px){
  .hero .wrap{grid-template-columns:1fr;gap:40px;padding-top:44px;padding-bottom:64px}
  .hero-badge{position:static;margin-top:14px;max-width:none}
}

/* Sections */
section{padding:88px 0}
.section-tight{padding:64px 0}
.section-head{max-width:720px;margin-bottom:44px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head.center .lead{margin-left:auto;margin-right:auto}
.bg-white{background:#fff}
.bg-ink{background:var(--ink);color:#efe8dc}
.bg-ink h2,.bg-ink h3{color:#fff}
.bg-ink .eyebrow{color:var(--gold)}
.bg-ink .lead,.bg-ink p{color:#d6cfc3}
.bg-crimson{background:var(--crimson);color:#fbe9e7}
.bg-crimson h2{color:#fff}

/* Page title */
.page-title{background:var(--ink);color:#fff;padding:72px 0 64px;position:relative;overflow:hidden}
.page-title::after{content:"";position:absolute;right:-80px;top:-80px;width:340px;height:340px;border-radius:50%;border:56px solid rgba(214,166,48,.14)}
.page-title h1{color:#fff;margin-bottom:12px}
.page-title .eyebrow{color:var(--gold)}
.page-title p{color:#d9d1c4;max-width:64ch;font-size:1.12rem;margin:0}

/* Grids & cards */
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:980px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 1px 2px rgba(30,27,24,.04)}
.card h3{margin-bottom:.4em}
.card p:last-child{margin-bottom:0}
.icon{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;background:var(--gold-soft);color:var(--crimson);margin-bottom:18px}
.pillar{position:relative;padding-top:32px}
.pillar .num{font:600 .8rem var(--sans);letter-spacing:.12em;color:var(--muted)}
.link-arrow{font-weight:600;text-decoration:none;display:inline-flex;gap:6px;align-items:center}
.link-arrow:hover{gap:10px}

/* Split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split.reverse>:first-child{order:2}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:36px}.split.reverse>:first-child{order:0}}
.photo-stack{position:relative;padding:0 40px 40px 0}
.photo-stack img{border-radius:16px;box-shadow:var(--shadow);object-fit:cover}
.photo-stack img:first-child{width:78%;aspect-ratio:4/5}
.photo-stack img:only-child{width:100%}
.photo-stack img:nth-child(2){position:absolute;right:0;bottom:0;width:46%;aspect-ratio:4/5;border:6px solid var(--paper)}
.checks{list-style:none;padding:0;margin:20px 0 0}
.checks li{position:relative;padding-left:32px;margin-bottom:12px}
.checks li::before{content:"";position:absolute;left:0;top:5px;width:20px;height:20px;border-radius:50%;background:var(--laurel) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='white' stroke-width='2.4'%3E%3Cpath d='M5.5 10.5l3 3 6-7'/%3E%3C/svg%3E") center/16px no-repeat}

/* Competition chips */
.comp-strip{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.chip{display:inline-block;padding:9px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:600;font-size:.92rem;color:var(--ink-2)}
.bg-ink .chip{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.16);color:#f3ead9}

/* Stats */
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid rgba(255,255,255,.14);border-bottom:1px solid rgba(255,255,255,.14)}
.facts div{padding:30px 22px;border-left:1px solid rgba(255,255,255,.14)}
.facts div:first-child{border-left:0}
.facts strong{display:block;font:600 1.9rem/1.1 var(--serif);color:var(--gold);margin-bottom:6px}
.facts span{color:#d6cfc3;font-size:.95rem}
@media (max-width:860px){.facts{grid-template-columns:repeat(2,1fr)}.facts div:nth-child(3){border-left:0}.facts div:nth-child(n+3){border-top:1px solid rgba(255,255,255,.14)}}

/* Course cards */
.course{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s,transform .2s}
.course:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.course img{aspect-ratio:16/10;object-fit:cover;width:100%;background:#eee}
.course .body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.course .tag{font:600 .72rem/1 var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--laurel);margin-bottom:10px}
.course h3{font-size:1.18rem;margin-bottom:8px}
.course p{color:var(--ink-2);font-size:.95rem;flex:1}
.course .meta{display:flex;gap:16px;flex-wrap:wrap;font-size:.84rem;color:var(--muted);border-top:1px solid var(--line);padding-top:12px;margin-top:6px}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:32px}
.filters button{font:600 .9rem var(--sans);padding:10px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink-2);cursor:pointer}
.filters button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.subject-group{margin-bottom:56px}
.subject-group>h2{font-size:1.7rem;display:flex;align-items:baseline;gap:12px;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:24px}
.subject-group>h2 small{font:500 .9rem var(--sans);color:var(--muted)}

/* Competition table */
.comp-list{display:grid;gap:14px}
.comp{display:grid;grid-template-columns:200px 1fr 170px;gap:24px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 26px}
.comp h3{font-size:1.25rem;margin:0}
.comp .level{font-size:.86rem;color:var(--muted);font-weight:600}
.comp p{margin:0;color:var(--ink-2)}
@media (max-width:760px){.comp{grid-template-columns:1fr;gap:6px}}

/* Faculty */
.person{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.person img{aspect-ratio:4/5;object-fit:cover;width:100%}
.person .body{padding:18px 20px 22px}
.person h3{font-size:1.15rem;margin-bottom:2px}
.person .role{color:var(--crimson);font-weight:600;font-size:.88rem;margin-bottom:10px;display:block}
.person p{font-size:.93rem;color:var(--ink-2);margin:0}

/* PyraMind band */
.pyramind{background:radial-gradient(1200px 500px at 85% 0%,#2a3f6b 0%,#18223b 55%,#111827 100%);color:#e6ebf5}
.pyramind h2,.pyramind h3{color:#fff}
.pyramind .eyebrow{color:#9fc1ff}
.pyramind p,.pyramind .lead{color:#c7d1e3}
.pyra-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:24px}
.pyra-card h3{font-size:1.15rem}
.pyramid-art{width:100%;max-width:420px;margin:0 auto}

/* Books */
.book{display:flex;gap:18px;align-items:flex-start}
.book .cover{flex:none;width:74px;height:98px;border-radius:4px 8px 8px 4px;box-shadow:inset 6px 0 0 rgba(0,0,0,.18),var(--shadow);display:flex;align-items:flex-end;padding:8px;color:#fff;font:600 .68rem/1.15 var(--serif)}
.c1{background:linear-gradient(160deg,#a8291f,#6b130f)}
.c2{background:linear-gradient(160deg,#2f6b3a,#1d4425)}
.c3{background:linear-gradient(160deg,#c48d17,#8a5f08)}
.c4{background:linear-gradient(160deg,#2a3f6b,#18223b)}
.c5{background:linear-gradient(160deg,#5b3a72,#3a2249)}
.c6{background:linear-gradient(160deg,#3d3a36,#1e1b18)}
.book h3{font-size:1.12rem;margin-bottom:4px}
.book p{font-size:.94rem;color:var(--ink-2);margin:0}

/* Quote */
.quote{font:500 italic clamp(1.4rem,2.6vw,1.9rem)/1.4 var(--serif);color:var(--ink);max-width:30ch}
.quote-by{margin-top:18px;display:flex;align-items:center;gap:14px}
.quote-by img{width:56px;height:56px;border-radius:50%;object-fit:cover}

/* Steps */
.steps{counter-reset:s;display:grid;gap:20px;grid-template-columns:repeat(4,1fr)}
.steps li{list-style:none;counter-increment:s;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.steps li::before{content:counter(s);display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--crimson);color:#fff;font:600 1rem var(--serif);margin-bottom:14px}
.steps{padding:0;margin:0}
@media (max-width:900px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

/* CTA */
.cta{background:var(--crimson);color:#fff;border-radius:22px;padding:56px;display:grid;grid-template-columns:1.4fr 1fr;gap:32px;align-items:center;position:relative;overflow:hidden}
.cta::after{content:"∞";position:absolute;left:46%;bottom:-70px;font:400 260px/1 var(--serif);color:rgba(255,255,255,.07)}
.cta h2{color:#fff}
.cta p{color:#f6dcd9;margin:0}
.cta .btn-row{justify-content:flex-end;margin:0;position:relative;z-index:1}
@media (max-width:820px){.cta{grid-template-columns:1fr;padding:36px 26px}.cta .btn-row{justify-content:flex-start}}

/* Forms */
.form{display:grid;gap:16px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:640px){.form .row{grid-template-columns:1fr}}
.form label{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px}
.form input,.form select,.form textarea{width:100%;font:400 1rem var(--sans);padding:12px 14px;border:1px solid #d6cdbf;border-radius:10px;background:#fff;color:var(--ink)}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--gold);outline-offset:1px;border-color:var(--gold)}
.form textarea{min-height:140px;resize:vertical}
.form .hint{font-size:.84rem;color:var(--muted)}
.form-status{padding:14px 16px;border-radius:10px;display:none}
.form-status.ok{display:block;background:#e7f3ea;color:#1d4425}
.form-status.err{display:block;background:#fbe9e7;color:var(--crimson-dark)}
.contact-list{list-style:none;padding:0;margin:0;display:grid;gap:18px}
.contact-list li{display:flex;gap:14px;align-items:flex-start}
.contact-list .icon{margin:0;flex:none;width:42px;height:42px}
.contact-list strong{display:block}

/* FAQ */
details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 22px;margin-bottom:12px}
details summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:12px}
details summary::after{content:"+";font:400 1.4rem/1 var(--sans);color:var(--crimson)}
details[open] summary::after{content:"–"}
details p{margin:12px 0 0;color:var(--ink-2)}

/* Footer */
.site-footer{background:#15120f;color:#bdb4a7;padding:64px 0 28px;font-size:.95rem}
.site-footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
.site-footer h4{font:600 .8rem var(--sans);letter-spacing:.14em;text-transform:uppercase;color:#fff;margin-bottom:16px}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.site-footer a{color:#e3d9c8;text-decoration:none}
.site-footer a:hover{color:var(--gold)}
.site-footer .brand span{color:#fff}
.site-footer .legal{border-top:1px solid #2c2722;margin-top:44px;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.85rem;color:#8d8478}
@media (max-width:860px){.site-footer .cols{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.site-footer .cols{grid-template-columns:1fr}}

.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}