/* ============================================================
   Pipa Combate — site styles
   paper #FFF4E2 · ink #171226 · marigold #FFB020 · plum #5B3A78
   chili #E2513A · mint #2ED3B7
   Signature: the kite line — a hairline with a diamond bead that
   ties every section heading back to the game.
   ============================================================ */
:root{
  --paper:#FFF4E2; --cream:#FFFBF2; --ink:#171226; --ink-soft:#4A3F63;
  --marigold:#FFB020; --chili:#E2513A; --plum:#5B3A78; --mint:#2ED3B7;
  --deep:#1B2350; --line:rgba(23,18,38,.14);
  --display:'Archivo Black','Arial Black',system-ui,sans-serif;
  --body:'Outfit',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'Space Mono',ui-monospace,monospace;
  --wrap:1180px; --r:16px;
  --shadow:0 10px 30px rgba(23,18,38,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;height:auto}
a{color:var(--plum);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--chili)}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:var(--paper);padding:10px 16px;z-index:99}
.skip:focus{left:8px;top:8px}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
:focus-visible{outline:3px solid var(--mint);outline-offset:3px;border-radius:4px}
.wrap{width:min(var(--wrap),100% - 36px);margin-inline:auto}

/* ---------- header: logo left, menu dead centre ---------- */
.site-head{position:sticky;top:0;z-index:50;background:rgba(255,244,226,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.head-in{width:min(var(--wrap),100% - 36px);margin-inline:auto;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:14px;padding:12px 0}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit}
.logo-lockup{height:54px;width:auto}
.site-foot .logo-lockup{height:58px}
.nav{grid-column:2}
.nav ul{display:flex;gap:6px;list-style:none;margin:0;padding:0}
.nav a{display:block;padding:9px 14px;border-radius:999px;font-weight:600;font-size:15px;color:var(--ink);text-decoration:none}
.nav a:hover{background:rgba(91,58,120,.10);color:var(--plum)}
.header-play{grid-column:3;justify-self:end;padding:10px 20px;font-size:13px}
.nav-toggle{grid-column:3;justify-self:end;display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:12px;background:var(--cream);cursor:pointer;padding:10px}
.nav-toggle span{display:block;height:2px;background:var(--ink);margin:3px 0;border-radius:2px}
.nav-panel{border-top:1px solid var(--line);background:var(--cream)}
.nav-panel ul{list-style:none;margin:0;padding:8px 18px 16px;display:grid;gap:2px}
.nav-panel a{display:block;padding:12px 8px;font-weight:600;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line)}

/* ---------- signature: the kite line ---------- */
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--plum);margin:0 0 10px;display:flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:9px;height:9px;flex:0 0 9px;background:var(--marigold);transform:rotate(45deg);border:1.5px solid var(--ink)}
.eyebrow::after{content:"";height:1px;flex:1;background:linear-gradient(90deg,var(--line),transparent)}
.eyebrow.on-dark{color:#FFE0A8}
.eyebrow.on-dark::before{border-color:rgba(255,244,226,.8)}
.eyebrow.on-dark::after{background:linear-gradient(90deg,rgba(255,244,226,.4),transparent)}

/* ---------- hero: the game is the whole thesis ---------- */
.hero{background:linear-gradient(175deg,#1B2350 0%,#5B3A78 38%,#B7517A 66%,#E2724A 86%,#FFB761 100%);color:var(--paper);padding:26px 0 34px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:70px;background:linear-gradient(180deg,transparent,rgba(255,244,226,.35));pointer-events:none}
.arena{position:relative;z-index:2;display:grid;gap:14px;
  grid-template-columns:200px minmax(0,1fr) 200px;
  grid-template-areas:"l stage r" "b b b";align-items:start}
.stage{grid-area:stage;border-radius:20px;overflow:hidden;border:2px solid rgba(255,244,226,.35);box-shadow:0 24px 60px rgba(12,8,30,.45);background:#1B2350;position:relative}
.stage iframe{display:block;width:100%;height:min(72vh,620px);border:0;background:#1B2350;touch-action:none}
.stage-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 12px;background:rgba(23,18,38,.55);border-top:1px solid rgba(255,244,226,.2)}
.stage-bar p{margin:0;font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,244,226,.8)}
.t-only{display:none}
.fs-btn{font-family:var(--display);font-size:12px;letter-spacing:.06em;background:var(--marigold);color:var(--ink);border:none;border-radius:9px;padding:8px 14px;cursor:pointer}
.fs-btn:hover{background:#FFC85A}
.rail{display:grid;gap:14px;align-content:start}
.rail-l{grid-area:l}
.rail-r{grid-area:r}
.rail-b{grid-area:b;display:grid;gap:14px;grid-template-columns:repeat(3,1fr)}

/* card = a kite: clipped top corner + a tail of bows on hover */
.kcard{display:block;background:rgba(23,18,38,.46);border:1px solid rgba(255,244,226,.22);border-radius:14px;overflow:hidden;text-decoration:none;color:var(--paper);transition:transform .18s ease,border-color .18s ease,background .18s ease}
.kcard:hover{transform:translateY(-3px);border-color:var(--marigold);background:rgba(23,18,38,.66);color:var(--paper)}
.kcard img{aspect-ratio:16/9;object-fit:cover;width:100%}
.kcard .k-body{display:none}
.kcard .k-tag{font-family:var(--mono);font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:#FFD98A;display:block;margin-bottom:4px}
.kcard .k-ttl{font-weight:600;font-size:14.5px;line-height:1.32;margin:0}
.rail-b .kcard .k-ttl{font-size:15.5px}

/* ---------- sections ---------- */
.sec{padding:62px 0}
.sec-alt{background:var(--cream);border-block:1px solid var(--line)}
.sec h2{font-family:var(--display);font-size:clamp(27px,4vw,40px);line-height:1.08;margin:0 0 10px;letter-spacing:-.01em}
.sec .lede{font-size:18px;color:var(--ink-soft);max-width:62ch;margin:0 0 26px}
.grid3{display:grid;gap:18px;grid-template-columns:repeat(3,1fr)}
.grid2{display:grid;gap:18px;grid-template-columns:repeat(2,1fr)}

/* light card for the rest of the site */
.pcard{background:var(--cream);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;text-decoration:none;color:inherit;display:flex;flex-direction:column;transition:transform .18s,box-shadow .18s,border-color .18s}
.pcard:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--marigold);color:inherit}
.pcard img{aspect-ratio:16/9;object-fit:cover}
.pcard .p-body{display:block;width:100%;padding:20px 22px 24px}
.pcard h3{font-family:var(--display);font-size:18px;line-height:1.22;margin:6px 0 8px}
.pcard p{margin:0;font-size:15px;color:var(--ink-soft)}
.p-tag{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--chili)}

.steps{display:grid;gap:16px;grid-template-columns:repeat(4,1fr);counter-reset:s}
.step{background:var(--cream);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.step .n{font-family:var(--display);font-size:13px;color:var(--paper);background:var(--plum);width:30px;height:30px;border-radius:8px;display:grid;place-items:center;margin-bottom:10px}
.step h3{font-size:17px;margin:0 0 6px;font-family:var(--display)}
.step p{margin:0;font-size:15px;color:var(--ink-soft)}

.notes{display:grid;gap:16px;grid-template-columns:repeat(3,1fr)}
.note{background:var(--cream);border:1px solid var(--line);border-left:4px solid var(--marigold);border-radius:12px;padding:18px 20px}
.note h3{font-size:16.5px;margin:0 0 6px;font-family:var(--display)}
.note p{margin:0;font-size:15px;color:var(--ink-soft)}

.faq{display:grid;gap:10px;max-width:860px}
details{background:var(--cream);border:1px solid var(--line);border-radius:12px;padding:14px 18px}
details[open]{border-color:var(--marigold)}
summary{cursor:pointer;font-weight:600;font-size:17px;list-style:none}
summary::-webkit-details-marker{display:none}
summary::before{content:"◆";color:var(--marigold);margin-right:10px;font-size:12px}
details p{margin:10px 0 2px;color:var(--ink-soft)}

.keyrow{display:grid;grid-template-columns:auto 1fr;gap:10px 16px;align-items:center;margin-top:8px}
.kbd{font-family:var(--mono);font-size:12px;background:var(--paper);border:1px solid var(--line);border-bottom-width:3px;border-radius:7px;padding:5px 10px;text-align:center;white-space:nowrap}

/* ---------- article ---------- */
.art-head{background:var(--cream);border-bottom:1px solid var(--line);padding:34px 0 30px}
.crumbs{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);margin:0 0 12px}
.crumbs a{color:var(--ink-soft)}
.art-head h1{font-family:var(--display);font-size:clamp(29px,5vw,46px);line-height:1.06;margin:0 0 12px;max-width:20ch}
.meta{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);display:flex;gap:14px;flex-wrap:wrap}
.art-cover{margin:0;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);margin-top:22px}
.article{padding:34px 0 56px}
.article-in{width:min(760px,100% - 36px);margin-inline:auto}
.article h2{font-family:var(--display);font-size:clamp(21px,3vw,27px);margin:34px 0 10px;line-height:1.2}
.article h3{font-size:19px;margin:24px 0 8px;font-family:var(--display)}
.article p{margin:0 0 16px}
.article ul,.article ol{margin:0 0 18px;padding-left:22px}
.article li{margin-bottom:8px}
.pull{background:var(--cream);border:1px solid var(--line);border-left:4px solid var(--mint);border-radius:12px;padding:16px 20px;margin:24px 0}
.pull p{margin:0}
.tbl{width:100%;border-collapse:collapse;margin:18px 0;font-size:15.5px}
.tbl th,.tbl td{border:1px solid var(--line);padding:9px 12px;text-align:left}
.tbl th{background:var(--cream);font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase}
.cta-strip{background:linear-gradient(120deg,#5B3A78,#E2513A);color:var(--paper);border-radius:var(--r);padding:24px 26px;margin:32px 0 8px;display:flex;gap:18px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.cta-strip h3{font-family:var(--display);font-size:21px;margin:0 0 4px}
.cta-strip p{margin:0;opacity:.9;font-size:15px}
.btn{display:inline-block;font-family:var(--display);font-size:15px;background:var(--marigold);color:var(--ink);border:none;border-radius:12px;padding:13px 22px;text-decoration:none;box-shadow:0 4px 0 #C4830E;transition:transform .08s,box-shadow .08s}
.btn:hover{color:var(--ink);background:#FFC85A}
.btn:active{transform:translateY(3px);box-shadow:0 1px 0 #C4830E}
.btn-icon{display:inline-flex;align-items:center;justify-content:center;gap:8px}
.btn-icon svg{width:1em;height:1em;flex:0 0 auto;fill:currentColor}
.btn-ghost{background:transparent;border:1.5px solid rgba(255,244,226,.7);color:var(--paper);box-shadow:none}
.btn-ghost:hover{background:rgba(255,244,226,.14);color:var(--paper)}
.next-up{border-top:1px solid var(--line);padding-top:26px;margin-top:36px}
.next-up h2{font-family:var(--display);font-size:20px;margin:0 0 16px}

/* ---------- plain pages ---------- */
.page{padding:40px 0 60px}
.page-in{width:min(820px,100% - 36px);margin-inline:auto}
.page h1{font-family:var(--display);font-size:clamp(30px,5vw,44px);line-height:1.08;margin:0 0 8px}
.page h2{font-family:var(--display);font-size:22px;margin:30px 0 8px}
.page p,.page li{color:var(--ink)}
.page .upd{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:26px}

/* ---------- footer ---------- */
.site-foot{background:var(--ink);color:#E9E1D4;margin-top:10px}
.foot-in{width:min(var(--wrap),100% - 36px);margin-inline:auto;display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:28px;padding:44px 0 30px}
.foot-blurb{font-size:15px;color:#BDB2CB;margin:14px 0 0;max-width:36ch}
.foot-col h3{font-family:var(--mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--marigold);margin:6px 0 12px}
.foot-col ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.foot-col a{color:#E9E1D4;text-decoration:none;font-size:15px}
.foot-col a:hover{color:var(--marigold)}
.foot-bar{border-top:1px solid rgba(255,244,226,.14)}
.foot-bar p{margin:0;font-size:13px;color:#A99EB8}
.foot-bar{width:min(var(--wrap),100% - 36px);margin-inline:auto;padding:20px 0;text-align:center}
.foot-bar p{width:100%}
.foot-bar a{color:inherit;text-decoration:none}
.foot-bar a:hover{color:var(--marigold)}
.foot-note{max-width:56ch}

/* ---------- utilities ---------- */
.scroll-top{position:fixed;right:clamp(14px,2.5vw,28px);bottom:clamp(14px,2.5vw,28px);z-index:80;width:46px;height:46px;border:1px solid rgba(255,244,226,.45);border-radius:50%;display:grid;place-items:center;background:var(--ink);color:var(--paper);box-shadow:0 8px 24px rgba(23,18,38,.28);cursor:pointer;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .2s,transform .2s,visibility .2s}
.scroll-top.is-visible{opacity:1;visibility:visible;transform:none}
.scroll-top:hover{background:var(--plum);color:var(--paper)}
.scroll-top svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2.3;stroke-linecap:round;stroke-linejoin:round}

/* ---------- responsive ---------- */
@media (max-width:1020px){
  .arena{grid-template-columns:1fr;grid-template-areas:"stage" "l" "r" "b"}
  .rail-l,.rail-r,.rail-b{grid-template-columns:repeat(3,1fr);display:grid}
  .stage iframe{height:min(64vh,540px)}
}
@media (max-width:900px){
  .head-in{grid-template-columns:1fr auto}
  .nav{display:none}
  .nav-toggle{display:block;grid-column:2}
  .header-play{display:none}
  .grid3,.notes{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .foot-in{grid-template-columns:1fr 1fr}
}
@media (max-width:620px){
  .logo-lockup{height:38px}
  .d-only{display:none}
  .t-only{display:inline}
  body{font-size:16.5px}
  .rail-l,.rail-r,.rail-b{grid-template-columns:repeat(2,1fr)}
  .grid3,.grid2,.notes,.steps{grid-template-columns:1fr}
  .hero{padding-top:14px}
  .wrap{width:min(var(--wrap),100% - 20px)}
  .stage{border-radius:14px}
  .stage iframe{height:clamp(500px,76svh,620px)}
  .stage-bar{padding:7px 9px}
  .stage-bar p{font-size:9px;letter-spacing:.1em}
  .fs-btn{padding:8px 10px}
  .sec{padding:44px 0}
  .foot-in{grid-template-columns:1fr}
  .cta-strip{flex-direction:column;align-items:flex-start}
  .scroll-top{width:42px;height:42px;right:12px;bottom:12px}
}
@media (max-height:520px) and (orientation:landscape){
  .stage iframe{height:calc(100svh - 12px);min-height:320px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important;animation:none!important}
}