@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Poppins:wght@600;700;800&display=swap');

:root{
  --black:#0d0d0f;
  --ink:#17171b;
  --red:#e5302f;
  --red-deep:#b81f1f;
  --yellow:#ffe11a;
  --paper:#f6f3ec;
  --card:#ffffff;
  --text:#1c1c20;
  --muted:#62626c;
  --line:#e4dfd3;
  --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,Segoe UI,Arial,sans-serif;color:var(--text);background:var(--paper);line-height:1.6}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:Poppins,Inter,sans-serif;line-height:1.1;margin:0}
.wrap{width:min(1160px,100% - 40px);margin-inline:auto}

/* ---------- Header ---------- */
.nav{position:absolute;inset:0 0 auto 0;z-index:20}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:84px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff}
.brand img{width:52px;height:52px}
.brand b{font-family:Poppins;font-size:1.05rem;letter-spacing:.02em;line-height:1.1}
.brand small{display:block;font-family:Inter;font-weight:500;font-size:.7rem;letter-spacing:.2em;color:var(--yellow);text-transform:uppercase}
.links,.links ul{list-style:none;margin:0;padding:0}
.links{display:flex;gap:2px;align-items:center}
.links>li{position:relative}
.links a{display:block;color:#e8e8ee;text-decoration:none;padding:8px 11px;border-radius:99px;font-size:.86rem;font-weight:500;white-space:nowrap}
.links a:hover,.links>li:hover>a{background:rgba(255,255,255,.12);color:#fff}
.links a.join{background:var(--yellow);color:#111;font-weight:600}
.links a.join:hover{background:#fff}
.has>a:after{content:"\25BE";margin-left:5px;font-size:.7rem;opacity:.7}
.links ul{display:none;position:absolute;left:0;top:100%;min-width:210px;background:var(--ink);border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:8px;box-shadow:0 20px 40px -10px rgba(0,0,0,.6)}
.links li:hover>ul,.links li:focus-within>ul{display:block}
.links ul a{border-radius:9px;padding:9px 12px;font-size:.88rem}
.burger{display:none;background:rgba(255,255,255,.12);border:0;color:#fff;border-radius:10px;padding:10px 14px;font:600 .95rem Inter;cursor:pointer}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;color:#fff;background:var(--black) url(images/fire.jpg) center 30%/cover no-repeat;
  padding:150px 0 150px;
}
.hero::before{ /* darken the photo so the words stay readable */
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(8,6,6,.9) 0%,rgba(8,6,6,.72) 45%,rgba(8,6,6,.25) 100%),linear-gradient(to bottom,rgba(0,0,0,.55),transparent 30%,transparent 70%,rgba(0,0,0,.6));
}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:12px;background:repeating-conic-gradient(var(--black) 0 25%,#fff 0 50%) 0 0/24px 24px}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:center}
.tag{display:inline-flex;align-items:center;gap:8px;background:rgba(255,225,26,.12);border:1px solid rgba(255,225,26,.4);color:var(--yellow);padding:6px 14px;border-radius:99px;font-size:.8rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase}
.hero h1{font-size:clamp(2.5rem,6vw,4.6rem);font-weight:800;margin:20px 0 18px;letter-spacing:-.02em}
.hero h1 em{font-style:normal;color:var(--yellow)}
.hero p{color:#c9c9d3;font-size:1.15rem;max-width:50ch;margin:0}
.cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.btn{display:inline-block;text-decoration:none;font-weight:600;padding:14px 26px;border-radius:99px;transition:.18s}
.btn.red{background:var(--red);color:#fff;box-shadow:0 10px 30px -8px rgba(229,48,47,.8)}
.btn.red:hover{background:#ff4442;transform:translateY(-2px)}
.btn.line{border:1.5px solid rgba(255,255,255,.35);color:#fff}
.btn.line:hover{border-color:var(--yellow);color:var(--yellow)}
.crest{justify-self:center;position:relative}
.crest::before{content:"";position:absolute;inset:-18px;border-radius:50%;border:2px dashed rgba(255,225,26,.45);animation:spin 40s linear infinite}
.crest img{width:min(340px,70vw);border-radius:50%;box-shadow:0 0 90px 10px rgba(255,120,20,.45),0 30px 80px -10px rgba(0,0,0,.8)}
@keyframes spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.crest::before{animation:none}}

/* ---------- Quick links overlapping hero ---------- */
.quick{position:relative;z-index:5;margin-top:-84px}
.quick .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.q{background:var(--card);border-radius:var(--radius);padding:26px 22px;text-decoration:none;box-shadow:0 18px 40px -20px rgba(0,0,0,.35);border-bottom:5px solid var(--red);transition:.18s}
.q:nth-child(2){border-color:var(--yellow)}
.q:nth-child(3){border-color:var(--black)}
.q:nth-child(4){border-color:var(--red)}
.q:hover{transform:translateY(-6px)}
.q .ic{font-size:2rem;line-height:1;margin-bottom:12px}
.q h3{font-size:1.15rem;margin-bottom:6px}
.q p{margin:0;color:var(--muted);font-size:.93rem}

/* ---------- Sections ---------- */
section{padding:84px 0}
.kicker{color:var(--red);font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:.78rem;margin-bottom:10px}
h2{font-size:clamp(1.8rem,3.4vw,2.6rem);font-weight:800;letter-spacing:-.01em}
.head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:36px;flex-wrap:wrap}
.head a{font-weight:600;color:var(--red-deep);text-decoration:none}
.head a:hover{text-decoration:underline}

/* Events */
.cols{display:grid;grid-template-columns:1.2fr .8fr;gap:30px}
.event{display:grid;grid-template-columns:76px 1fr auto;gap:18px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 20px;margin-bottom:14px;transition:.18s}
.event:hover{transform:translateX(4px);border-color:var(--red)}
.d{background:var(--black);color:#fff;border-radius:14px;text-align:center;padding:10px 0}
.d b{display:block;font:800 1.7rem Poppins;color:var(--yellow);line-height:1}
.d span{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:#bbb}
.event h3{font-size:1.05rem;margin-bottom:2px}
.event p{margin:0;color:var(--muted);font-size:.9rem}
.event a{font-weight:600;font-size:.88rem;color:#fff;background:var(--red);padding:8px 16px;border-radius:99px;text-decoration:none;white-space:nowrap}
.event a:hover{background:var(--red-deep)}

/* News */
.news{background:var(--black);color:#fff;border-radius:var(--radius);padding:28px}
.news h3{font-size:1.3rem;margin-bottom:12px}
.item{padding:14px 0;border-top:1px solid rgba(255,255,255,.12)}
.item time{color:var(--yellow);font-size:.78rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase}
.item h4{margin:2px 0 2px;font:600 1rem Poppins}
.item p{margin:0;color:#b9b9c4;font-size:.9rem}

/* Leaderboard */
.board{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.board::before{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(229,48,47,.5),transparent 70%)}
.board .wrap{position:relative}
.board h2{color:#fff}
.tabs{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px}
.tabs button{font:600 .88rem Inter;background:rgba(255,255,255,.08);color:#ddd;border:1px solid rgba(255,255,255,.14);padding:9px 18px;border-radius:99px;cursor:pointer}
.tabs button.on,.tabs button:hover{background:var(--yellow);color:#111;border-color:var(--yellow)}
.rows{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);overflow:hidden}
.row{display:grid;grid-template-columns:56px 1fr 90px;align-items:center;padding:15px 22px;border-bottom:1px solid rgba(255,255,255,.08)}
.row:last-child{border:0}
.row .n{font:800 1.3rem Poppins;color:var(--yellow)}
.row .r{text-align:right;font:700 1.05rem Poppins}
.note{margin-top:16px;font-size:.82rem;color:#9a9aa6}
.light-note{color:var(--muted)}

/* Why join */
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.w{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px}
.w .num{font:800 2.6rem Poppins;color:var(--red);line-height:1;margin-bottom:12px}
.w h3{font-size:1.2rem;margin-bottom:8px}
.w p{margin:0;color:var(--muted)}

/* Join band */
.band{background:var(--red);color:#fff;position:relative;overflow:hidden;padding:64px 0}
.band::before{content:"";position:absolute;inset:0;background:repeating-conic-gradient(rgba(0,0,0,.1) 0 25%,transparent 0 50%) 0 0/70px 70px;-webkit-mask-image:linear-gradient(90deg,transparent 40%,#000);mask-image:linear-gradient(90deg,transparent 40%,#000)}
.band .wrap{position:relative;display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.band h2{max-width:20ch}
.band p{margin:8px 0 0;color:#ffe0df;max-width:48ch}
.btn.yel{background:var(--yellow);color:#111}
.btn.yel:hover{background:#fff;transform:translateY(-2px)}

/* Footer */
footer{background:var(--black);color:#a9a9b3;padding:56px 0 26px;font-size:.92rem}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
footer h4{color:#fff;font:600 .95rem Poppins;margin:0 0 12px}
footer ul{list-style:none;margin:0;padding:0}
footer li{padding:4px 0}
footer a{text-decoration:none}
footer a:hover{color:var(--yellow)}
footer .brand{margin-bottom:12px}
.copy{border-top:1px solid rgba(255,255,255,.1);margin-top:34px;padding-top:20px;font-size:.82rem}

/* ---------- Mobile ---------- */
@media (max-width:900px){
  .hero{padding:120px 0 130px}
  .hero .wrap{grid-template-columns:1fr}
  .crest{order:-1}
  .crest img{width:210px}
  .quick .grid{grid-template-columns:1fr 1fr}
  .cols{grid-template-columns:1fr}
  .why{grid-template-columns:1fr}
  .fgrid{grid-template-columns:1fr 1fr}
  .burger{display:block}
  .links{display:none;position:absolute;top:80px;left:16px;right:16px;flex-direction:column;align-items:stretch;background:var(--ink);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:10px}
  .links.open{display:flex}
  .links a{padding:12px 14px}
  .event{grid-template-columns:64px 1fr}
  .event a{grid-column:1/-1;text-align:center}
}
@media (max-width:520px){
  .quick .grid{grid-template-columns:1fr}
  .fgrid{grid-template-columns:1fr}
  section{padding:64px 0}
}

/* ---------- Photo cards ---------- */
.q{padding:0;overflow:hidden}
.q .ph{height:120px;background-size:cover;background-position:center}
.q .tx{padding:20px 22px 24px}
.q .ic{display:none}
.w{padding:0;overflow:hidden}
.w .ph{height:170px;background-size:cover;background-position:center;position:relative}
.w .ph::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.55),transparent 60%)}
.w .num{position:absolute;left:22px;bottom:12px;z-index:2;color:var(--yellow);font:800 2rem Poppins;margin:0}
.w .tx{padding:22px 26px 28px}
.board{background:var(--ink) url(images/spotlight.jpg) center/cover}
.board::after{content:"";position:absolute;inset:0;background:rgba(13,13,15,.86)}
.board .wrap{z-index:2}
.band{background:var(--red-deep) url(images/checkmate.jpg) center/cover}
.band::before{background:linear-gradient(90deg,rgba(229,48,47,.94),rgba(184,31,31,.88))!important;-webkit-mask-image:none!important;mask-image:none!important}
.news{background:var(--black) url(images/dark-pieces.jpg) bottom/cover;position:relative;overflow:hidden}
.news::before{content:"";position:absolute;inset:0;background:rgba(13,13,15,.88)}
.news>*{position:relative}

/* ---------- About / committee ---------- */
.about{background:#fff;border-block:1px solid var(--line)}
.about .intro{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center;margin-bottom:48px}
.about .intro p{color:var(--muted);font-size:1.05rem;margin:14px 0 0}
.about .pic{height:280px;border-radius:var(--radius);background:url(images/giant.jpg) center/cover;box-shadow:0 20px 50px -20px rgba(0,0,0,.5)}
.exco{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.person{background:var(--paper);border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);text-align:center;transition:.18s}
.person:hover{transform:translateY(-5px);box-shadow:0 18px 36px -18px rgba(0,0,0,.4)}
.person img{width:100%;aspect-ratio:9/11;object-fit:cover}
.person div{padding:16px 12px 20px;border-top:4px solid var(--red)}
.person:nth-child(2) div{border-color:var(--yellow)}
.person:nth-child(3) div{border-color:var(--black)}
.person h3{font-size:1.02rem}
.person span{color:var(--muted);font-size:.88rem;font-weight:500}
@media (max-width:900px){
  .about .intro{grid-template-columns:1fr}
  .exco{grid-template-columns:1fr 1fr}
  .links>li{width:100%}
  .links ul{display:block;position:static;border:0;box-shadow:none;background:transparent;padding:0 0 0 14px}
  .links ul a{padding:8px 14px;color:#bbb}
  .has>a:after{display:none}
  .links{max-height:75vh;overflow:auto}
  .hero::before{background:linear-gradient(rgba(8,6,6,.78),rgba(8,6,6,.7))}
}
@media (max-width:520px){.exco{gap:12px}}

.brand{flex-shrink:0}
.brand span{white-space:nowrap}
.brand b{font-size:.95rem}
.links a{padding:8px 9px;font-size:.83rem}
.hero::before{background:linear-gradient(90deg,rgba(8,6,6,.82) 0%,rgba(8,6,6,.5) 42%,rgba(8,6,6,.05) 100%),linear-gradient(to bottom,rgba(0,0,0,.5),transparent 28%,transparent 75%,rgba(0,0,0,.5))}
@media (max-width:1180px){.brand span{display:none}.brand img{width:48px;height:48px}}
@media (max-width:900px){.brand span{display:block}.hero::before{background:linear-gradient(rgba(8,6,6,.78),rgba(8,6,6,.7))}}
@media (max-width:900px){#nav.open .links{display:flex}}

.hero{background-position:center 20%}
.hero h1,.hero p{text-shadow:0 2px 14px rgba(0,0,0,.75)}
@media (max-width:900px){
  .hero::before{background:linear-gradient(to bottom,rgba(8,6,6,.55) 0%,rgba(8,6,6,.15) 35%,rgba(8,6,6,.45) 70%,rgba(8,6,6,.8) 100%)}
  .hero{background-position:center 12%}
}

/* ---------- Inner pages ---------- */
li[data-cur]>a{background:rgba(255,255,255,.14);color:#fff}
.pagehero{position:relative;color:#fff;background:var(--black) center/cover no-repeat;padding:150px 0 64px}
.pagehero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,6,6,.88),rgba(8,6,6,.55)),linear-gradient(to bottom,rgba(0,0,0,.6),transparent 40%)}
.pagehero .wrap{position:relative;z-index:2}
.pagehero h1{font-size:clamp(2.1rem,5vw,3.4rem);font-weight:800;margin:16px 0 10px;letter-spacing:-.02em}
.pagehero p{color:#d6d6de;font-size:1.1rem;max-width:56ch;margin:0}
.pagehero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:10px;background:repeating-conic-gradient(var(--black) 0 25%,#fff 0 50%) 0 0/20px 20px}
.alt{background:#fff;border-block:1px solid var(--line)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.two-col>*{min-width:0}
.prose h2{margin-bottom:14px}
.prose h3{font-size:1.1rem;margin:24px 0 6px}
.prose p{color:var(--muted);margin:0 0 14px;max-width:62ch}
.prose a,.note a,.card-t a,.doc p a,.step a,.box a{color:var(--red-deep);font-weight:600}
.box{background:#fff;border:1px dashed var(--red);border-radius:14px;padding:16px 20px;color:var(--text);margin:18px 0}
.links-list{list-style:none;margin:0;padding:0}
.links-list li{padding:14px 0;border-bottom:1px solid var(--line)}
.links-list li a{font-weight:700;color:var(--red-deep);font-size:1.05rem}
.links-list li span{display:block;color:var(--muted);font-size:.93rem}
.tablewrap{overflow-x:auto}
table.grid{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
table.grid th{background:var(--black);color:var(--yellow);text-align:left;padding:12px 16px;font:600 .85rem Inter;letter-spacing:.06em;text-transform:uppercase}
table.grid td{padding:12px 16px;border-top:1px solid var(--line);font-variant-numeric:tabular-nums}
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card-t{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;border-top:5px solid var(--red)}
.card-t:nth-child(3n+2){border-top-color:var(--yellow)}
.card-t:nth-child(3n){border-top-color:var(--black)}
.card-t .when{color:var(--red-deep);font:700 .8rem Inter;letter-spacing:.1em;text-transform:uppercase;margin-bottom:6px}
.card-t h3{font-size:1.15rem;margin-bottom:6px}
.card-t p{color:var(--muted);margin:0 0 12px}
.card-t a{font-weight:600}

/* calendar */
.tabs.light button{background:#fff;color:var(--text);border-color:var(--line)}
.tabs.light button.on,.tabs.light button:hover{background:var(--black);color:var(--yellow);border-color:var(--black)}
.month{font:800 1.3rem Poppins;margin:34px 0 14px;padding-bottom:8px;border-bottom:3px solid var(--yellow)}
.event .d b.sm{font-size:1rem}
.event{grid-template-columns:76px 1fr auto}
.event h3{line-height:1.25}
.kind{font:600 .72rem Inter;letter-spacing:.06em;text-transform:uppercase;padding:6px 12px;border-radius:99px;white-space:nowrap;border:1px solid var(--line);color:var(--muted)}
.k-regional{background:var(--red);border-color:var(--red);color:#fff}
.k-schools{background:var(--black);border-color:var(--black);color:var(--yellow)}
.k-seminar{background:var(--yellow);border-color:var(--yellow);color:#111}
.k-admin{background:#fff}

/* rankings (page + home) */
.row{grid-template-columns:48px 1fr auto 90px;gap:14px}
.row .g{color:#9a9aa6;font-size:.82rem}
.row .ag{display:inline-block;margin-left:8px;font-size:.72rem;color:#111;background:var(--yellow);border-radius:99px;padding:1px 9px;font-weight:600}
.board.plain{padding:64px 0 84px}


/* puzzle */
.puzzle{aspect-ratio:10/11;max-width:420px;border-radius:14px;overflow:hidden;background:var(--black);border:1px solid var(--line)}
.puzzle iframe{width:100%;height:100%;border:0}

/* documents */
.doclist{display:grid;gap:12px}
.doc{display:grid;grid-template-columns:64px 1fr auto;gap:18px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px 20px;text-decoration:none;color:inherit}
a.doc:hover{border-color:var(--red);transform:translateX(4px);transition:.18s}
.doc .ext{background:var(--black);color:var(--yellow);font:800 .8rem Poppins;text-align:center;padding:14px 0;border-radius:12px}
.doc h3{font-size:1.02rem;margin-bottom:2px}
.doc p{margin:0;color:var(--muted);font-size:.92rem}
.doc>span{font-weight:600;font-size:.85rem;color:#fff;background:var(--red);padding:7px 16px;border-radius:99px}
.doc.soon>span{background:#eee7d8;color:var(--muted)}

/* gallery */
.gallery{columns:3;column-gap:16px}
.gallery img{width:100%;border-radius:14px;margin:0 0 16px;cursor:zoom-in;break-inside:avoid;transition:.18s}
.gallery img:hover{transform:scale(1.02)}
.lightbox{display:none;position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:100;align-items:center;justify-content:center;padding:20px;cursor:zoom-out}
.lightbox.open{display:flex}
.lightbox img{max-height:92vh;max-width:96vw;border-radius:10px}

/* membership */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.step b{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--red);color:#fff;font:800 1.2rem Poppins;margin-bottom:14px}
.step h3{font-size:1.15rem;margin-bottom:8px}
.step p{margin:0;color:var(--muted)}

@media (max-width:900px){
  .two-col,.cards3,.steps{grid-template-columns:1fr}
  .gallery{columns:2}
  .pagehero{padding:120px 0 52px}
  .doc{grid-template-columns:56px 1fr}
  .doc>span{grid-column:1/-1;text-align:center}
  .event .kind{grid-column:1/-1;justify-self:start}
  .row{grid-template-columns:36px 1fr 80px}
  .row .g{display:none}
}
@media (max-width:520px){.gallery{columns:1}}