/* debpath.com — identidade: campo de visão do microscópio */
:root{
  --ink-0:#061a20; --ink-1:#0a222a; --ink-2:#0f2f38; --ink-3:#16414c;
  --line:rgba(160,220,225,.16); --line-2:rgba(160,220,225,.3);
  --text:#e7f1f2; --muted:#a3bcc0;
  --terra:#e8803f; --terra-d:#a94a0e; --terra-glow:rgba(232,128,63,.35);
  --cyan:#5ed3da; --mint:#7fe3b0; --amber:#f2c14e;
  --paper:#f6f0e5; --paper-2:#ebe3d3; --paper-ink:#2b1f14; --paper-muted:#5c4d3d;
  --radius:18px; --radius-s:10px;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --shadow:0 18px 50px rgba(0,0,0,.35);
  --gut:16px;
}
@media(min-width:720px){:root{--gut:28px}}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--ink-0);color:var(--text);font:400 17px/1.65 var(--sans);overflow-x:hidden}
img,svg{max-width:100%;display:block}
a{color:var(--cyan);text-underline-offset:3px}
a:hover{color:#9be8ed}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px;border-radius:4px}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 var(--gut)}
.skip{position:absolute;left:-999px;top:8px;background:var(--amber);color:#000;padding:10px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
h1,h2,h3,h4{font-family:var(--serif);line-height:1.15;letter-spacing:-.01em;margin:0 0 .5em;font-weight:700}
h1{font-size:clamp(2.1rem,6vw,4rem)} h2{font-size:clamp(1.55rem,3.6vw,2.4rem)} h3{font-size:1.3rem}
p{margin:0 0 1em}
.eyebrow{font:600 .78rem/1 var(--sans);text-transform:uppercase;letter-spacing:.16em;color:var(--terra)}
.muted{color:var(--muted)}

/* Header */
.site-header{background:var(--paper);color:var(--paper-ink);position:sticky;top:0;z-index:50;border-bottom:3px solid var(--terra-d)}
.site-header .bar{display:flex;align-items:center;gap:16px;min-height:64px}
.brand img{height:34px;width:auto}
.nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav a{color:var(--paper-ink);text-decoration:none;font-weight:600;font-size:.95rem;padding:10px 12px;border-radius:999px}
.nav a:hover,.nav a[aria-current="page"]{background:var(--paper-2);color:var(--terra-d)}
.nav .pill{background:var(--ink-1);color:var(--text);display:inline-flex;gap:8px;align-items:center}
.nav .pill:hover{background:var(--ink-3);color:#fff}
.menu-btn{display:none;margin-left:auto;background:none;border:2px solid var(--paper-ink);color:var(--paper-ink);border-radius:10px;padding:8px 12px;font:600 .9rem var(--sans);cursor:pointer}
@media(max-width:860px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--paper);flex-direction:column;align-items:stretch;padding:10px var(--gut) 18px;border-bottom:3px solid var(--terra-d);margin:0}
  .nav.open{display:flex}
  .nav a{padding:14px 12px}
}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font:700 1rem var(--sans);padding:14px 22px;border-radius:999px;border:2px solid transparent;cursor:pointer;text-decoration:none;min-height:48px;transition:transform .18s,box-shadow .18s,background .18s}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--terra);color:#1b0c02;box-shadow:0 8px 28px var(--terra-glow)}
.btn-primary:hover{background:#f19358;color:#1b0c02}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan)}
.btn-light{background:var(--paper);color:var(--paper-ink)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

/* Hero */
.hero{position:relative;overflow:hidden;padding:56px 0 72px;background:
  radial-gradient(900px 500px at 78% 30%,rgba(94,211,218,.16),transparent 60%),
  radial-gradient(700px 400px at 10% 90%,rgba(232,128,63,.12),transparent 60%),var(--ink-0)}
.hero-grid{display:grid;gap:36px;align-items:center}
@media(min-width:900px){.hero-grid{grid-template-columns:1.05fr .95fr}.hero{padding:88px 0 104px}}
.hero h1 em{font-style:normal;color:var(--terra)}
.hero p.lead{font-size:1.15rem;color:var(--muted);max-width:56ch}
.lens{position:relative;aspect-ratio:1;width:min(100%,460px);margin:0 auto}
.lens-ring{position:absolute;inset:0;border-radius:50%;border:10px solid #1a4753;box-shadow:0 0 0 2px var(--line-2),inset 0 0 80px rgba(0,0,0,.6),0 30px 80px rgba(0,0,0,.5);background:radial-gradient(circle at 40% 35%,#1d6f7a 0,#0d3a44 55%,#07242b 100%);overflow:hidden}
.lens-ring::after{content:"";position:absolute;inset:0;border-radius:50%;background:radial-gradient(circle at 30% 25%,rgba(255,255,255,.22),transparent 38%);pointer-events:none}
.lens svg.field{position:absolute;inset:0;width:100%;height:100%}
.cellf{animation:drift 14s ease-in-out infinite alternate;transform-box:fill-box;transform-origin:center}
.cellf:nth-child(2n){animation-duration:18s;animation-delay:-4s}
.cellf:nth-child(3n){animation-duration:22s;animation-delay:-9s}
@keyframes drift{from{transform:translate(0,0) rotate(0)}to{transform:translate(14px,-18px) rotate(14deg)}}
.lens-tag{position:absolute;right:-4px;bottom:8%;background:var(--paper);color:var(--paper-ink);font:600 .78rem var(--sans);padding:8px 12px;border-radius:8px;box-shadow:var(--shadow)}
.stat-strip{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:34px}
@media(min-width:720px){.stat-strip{grid-template-columns:repeat(5,1fr)}}
.stat{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.stat b{display:block;font:700 1.8rem/1 var(--serif);color:var(--text)}
.stat span{font-size:.82rem;color:var(--muted)}

/* Sections */
.section{padding-block:72px}
.section.alt{background:var(--ink-1);border-block:1px solid var(--line)}
.section-head{max-width:62ch;margin-bottom:34px}
.section-head p{color:var(--muted)}
.steps{display:grid;gap:16px;counter-reset:s}
@media(min-width:760px){.steps{grid-template-columns:repeat(3,1fr)}}
.step{background:var(--ink-2);border:1px solid var(--line);border-radius:var(--radius);padding:26px;position:relative}
.step::before{counter-increment:s;content:counter(s);font:700 2.4rem/1 var(--serif);color:var(--terra);display:block;margin-bottom:10px}
.step h3{margin-bottom:.3em}.step p{color:var(--muted);margin:0}
.note-fair{margin-top:20px;padding:16px 20px;border-left:4px solid var(--mint);background:rgba(127,227,176,.07);border-radius:0 12px 12px 0}

/* Grids & cards */
.grid{display:grid;gap:18px}
.g-areas{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.g-articles{grid-template-columns:repeat(auto-fill,minmax(290px,1fr))}
.g-slides{grid-template-columns:repeat(auto-fill,minmax(170px,1fr))}
@media(min-width:1000px){.g-slides[data-limit]{grid-template-columns:repeat(6,1fr)}}
@media(min-width:720px){.g-slides{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}}
.area-card{display:block;text-decoration:none;color:var(--text);background:linear-gradient(160deg,var(--ink-2),var(--ink-1));border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:transform .2s,border-color .2s,box-shadow .2s;position:relative;overflow:hidden}
.area-card:hover{transform:translateY(-4px);border-color:var(--cyan);box-shadow:var(--shadow);color:var(--text)}
.area-card .ico{width:46px;height:46px;border-radius:12px;background:var(--ink-3);display:grid;place-items:center;margin-bottom:14px;color:var(--cyan)}
.area-card h3{font-size:1.15rem;margin-bottom:.3em}.area-card p{color:var(--muted);font-size:.93rem;margin:0}
.area-card .count{font-size:.8rem;color:var(--terra);font-weight:600;margin-top:12px;display:block}

.a-card{position:relative;display:flex;flex-direction:column;background:var(--ink-2);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .2s,border-color .2s,box-shadow .2s}
.a-card:hover{transform:translateY(-4px);border-color:var(--terra);box-shadow:var(--shadow)}
.a-card .thumb{height:132px;background:linear-gradient(135deg,#0e4a56,#0a2d36);position:relative;display:grid;place-items:center;overflow:hidden}
.a-card .thumb svg{width:100%;height:100%}
.a-card .body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.a-card h3{font-size:1.12rem;margin:0}
.a-card h3 a{color:var(--text);text-decoration:none}
.a-card h3 a::after{content:"";position:absolute;inset:0}
.a-card p{color:var(--muted);font-size:.92rem;margin:0}
.a-card .meta{margin-top:auto;display:flex;gap:10px;align-items:center;font-size:.8rem;color:var(--muted)}
.badge{display:inline-flex;align-items:center;gap:6px;font:700 .72rem var(--sans);text-transform:uppercase;letter-spacing:.08em;padding:5px 10px;border-radius:999px}
.badge.free{background:rgba(127,227,176,.15);color:var(--mint)}
.badge.locked{background:rgba(232,128,63,.16);color:var(--terra)}
.badge.done{background:rgba(94,211,218,.16);color:var(--cyan)}
.a-card .badge{position:absolute;top:12px;left:12px;z-index:2;backdrop-filter:blur(4px);background-color:rgba(6,26,32,.7)}

/* Slides (lâminas) */
.slide{position:relative;background:linear-gradient(160deg,rgba(255,255,255,.13),rgba(255,255,255,.04));border:1px solid var(--line-2);border-radius:14px;padding:10px;box-shadow:0 10px 30px rgba(0,0,0,.3);transition:transform .25s}
.slide:hover{transform:translateY(-4px) rotate(-.6deg)}
.slide .label{height:22px;background:var(--paper);border-radius:4px;color:var(--paper-ink);font:700 .62rem/22px var(--sans);padding:0 8px;letter-spacing:.06em;text-transform:uppercase;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.slide .win{aspect-ratio:1;margin:8px 0;border-radius:50%;background:radial-gradient(circle at 40% 35%,#2a8d99,#0b3a44 70%);display:grid;place-items:center;overflow:hidden;box-shadow:inset 0 0 22px rgba(0,0,0,.55)}
.slide .win svg{width:78%;height:78%}
.slide h3{font:700 .95rem/1.25 var(--serif);margin:0 0 4px}
.slide p{font-size:.78rem;line-height:1.45;color:var(--muted);margin:0}
.slide .ty{font-size:.68rem;color:var(--cyan);text-transform:uppercase;letter-spacing:.1em;font-weight:700}
.slide.empty{border-style:dashed;background:rgba(255,255,255,.02)}
.slide.empty .win{background:var(--ink-1)}
.slide.empty .ty,.slide.empty p{color:#b7cdd0}
.slide.empty .win span{font:700 2.2rem var(--serif);color:var(--ink-3)}
.slide.new{animation:pop .7s cubic-bezier(.2,1.4,.4,1)}
@keyframes pop{from{transform:scale(.6) rotate(-8deg);opacity:0}to{transform:none;opacity:1}}

.progress{height:12px;background:var(--ink-2);border-radius:99px;overflow:hidden;border:1px solid var(--line)}
.progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--terra),var(--amber));border-radius:99px;transition:width .6s}

/* Filters */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 26px}
.chip{font:600 .88rem var(--sans);background:var(--ink-2);color:var(--text);border:1px solid var(--line);border-radius:999px;padding:9px 16px;cursor:pointer;min-height:40px}
.chip:hover{border-color:var(--cyan)}
.chip[aria-pressed="true"]{background:var(--cyan);color:#052026;border-color:var(--cyan)}

/* Page head / breadcrumbs */
.page-head{padding:44px 0 30px;background:linear-gradient(180deg,var(--ink-1),var(--ink-0));border-bottom:1px solid var(--line)}
.crumbs{font-size:.85rem;color:var(--muted);margin-bottom:14px}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;padding:0;margin:0}
.crumbs li+li::before{content:"›";margin-right:6px;color:var(--ink-3)}
.crumbs a{color:var(--muted)}
.page-head h1{font-size:clamp(1.9rem,4.6vw,3rem);max-width:24ch}
.is-locked .toc{display:none}
.page-head p.lead{color:var(--muted);max-width:64ch;font-size:1.08rem}

/* Article */
.article-wrap{display:grid;gap:34px;padding:36px 0 70px}
@media(min-width:1000px){.article-wrap{grid-template-columns:minmax(0,1fr) 300px}}
.paper{background:var(--paper);color:var(--paper-ink);border-radius:var(--radius);padding:26px 22px;box-shadow:var(--shadow)}
@media(min-width:720px){.paper{padding:44px 52px}}
.paper h2{font-size:clamp(1.4rem,3vw,1.85rem);margin-top:1.6em;color:#1d130a}
.paper p,.paper li{font:400 1.08rem/1.75 var(--serif)}
.paper a{color:var(--terra-d)}
.paper .intro{font-size:1.2rem;color:var(--paper-muted)}
.kind{display:inline-flex;align-items:center;gap:7px;font:700 .7rem var(--sans);text-transform:uppercase;letter-spacing:.09em;padding:5px 11px;border-radius:99px;margin:0 0 8px}
.kind::before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}
.k-consolidado{background:#dcefe3;color:#17623a}.k-observacao{background:#dbeaf3;color:#145273}
.k-modelo{background:#ece1f3;color:#5a2d7a}.k-hipotese{background:#f8e7c9;color:#8a5200}
.k-contexto{background:#ece6da;color:#5c4d3d}.k-exemplo{background:#f5dccf;color:#9b3d0b}
.legend{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px;padding:14px;background:var(--paper-2);border-radius:12px}
.legend small{flex-basis:100%;font:600 .8rem var(--sans);color:var(--paper-muted)}
.diagram{margin:28px 0;background:#0c2e37;border-radius:14px;padding:14px;color:#dff}
.diagram figcaption{font:400 .85rem/1.5 var(--sans);color:#a9c8cd;padding:10px 6px 2px}
.curio{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.curio li{background:var(--paper-2);border-radius:12px;padding:16px 18px}
.curio .chk{display:block;font:500 .85rem/1.5 var(--sans);color:var(--paper-muted);margin-top:6px}
.sources li{font:400 .98rem/1.6 var(--sans)}
.health{background:#fbe9d5;border-left:5px solid var(--terra-d);padding:16px 20px;border-radius:0 12px 12px 0;margin:26px 0;font:500 .98rem/1.6 var(--sans)}
.aside{display:grid;gap:18px;align-content:start}
@media(min-width:1000px){.aside{position:sticky;top:90px}}
.box{background:var(--ink-2);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.box h3{font-size:1.05rem}.box ul{margin:0;padding-left:1.1em;color:var(--muted)}
.box li{margin-bottom:.45em}
.toc a{color:var(--text);text-decoration:none}.toc a:hover{color:var(--cyan)}

/* Gate (bloqueio) */
.gate{background:linear-gradient(160deg,var(--ink-2),var(--ink-1));border:1px solid var(--line-2);border-radius:var(--radius);padding:28px 22px;margin:8px 0 28px;position:relative;overflow:hidden}
@media(min-width:720px){.gate{padding:40px}}
.gate::before{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;border:2px dashed var(--line-2);opacity:.6}
.gate h2{color:var(--text);margin-top:0}
.gate .choices{display:grid;gap:14px;margin-top:22px}
@media(min-width:720px){.gate .choices{grid-template-columns:1fr 1fr}}
.choice{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;padding:18px}
.choice p{font-size:.92rem;color:var(--muted);margin:.5em 0 14px}
.choice .btn{width:100%}
.paper .muted{color:var(--paper-muted)}
.paper .gate,.paper .game{color:var(--text)}
.paper .gate p,.paper .game p,.paper .gate li{font:400 1rem/1.6 var(--sans)}
.paper .gate .muted{color:var(--muted)}
.paper .gate a,.paper .game a{color:var(--cyan)}
.paper .result{color:var(--paper-ink)}
.paper .result p,.paper .result dd{font:400 .98rem/1.55 var(--sans);color:var(--paper-ink)}
.paper .result a{color:var(--terra-d)}
.paper .result .newslide p{color:var(--muted)}
.is-locked .article-body,.is-locked .article-extra{display:none}
.no-js .is-locked .article-body,.no-js .is-locked .article-extra{display:block}
.no-js .gate,.no-js .game{display:none}
.is-unlocked .gate{display:none}
.is-locked .reading-only{display:none}
.unlocked-note{display:none;background:rgba(127,227,176,.1);border:1px solid rgba(127,227,176,.3);color:var(--mint);padding:12px 16px;border-radius:12px;margin-bottom:22px;font:500 .95rem var(--sans)}
.is-unlocked .unlocked-note{display:block}

/* Game */
.game{background:var(--ink-1);border:1px solid var(--line-2);border-radius:var(--radius);padding:20px;margin:18px 0}
.game[hidden]{display:none}
.game-top{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;margin-bottom:14px}
.game-grid-wrap{display:grid;gap:20px}
@media(min-width:860px){.game-grid-wrap{grid-template-columns:auto 1fr}}
.ws{display:grid;gap:2px;touch-action:none;user-select:none;-webkit-user-select:none;margin:0 auto;width:min(100%,460px)}
.ws .c{aspect-ratio:1;display:grid;place-items:center;background:var(--ink-2);border-radius:6px;font:700 clamp(.8rem,3.6vw,1.15rem) var(--sans);color:var(--text);cursor:pointer;border:0;padding:0;transition:background .12s}
.ws .c:hover{background:var(--ink-3)}
.ws .c.sel{background:var(--terra);color:#1b0c02}
.ws .c.start{outline:3px solid var(--amber)}
.ws .c.found{background:var(--cyan);color:#052026}
.ws .c.hint{animation:blink 1s 3}
@keyframes blink{50%{background:var(--amber);color:#000}}
.wordlist{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:8px;align-content:start}
.wordlist li{background:var(--ink-2);border:1px solid var(--line);border-radius:10px;padding:8px 12px;font:600 .9rem var(--sans)}
.wordlist li.ok{background:rgba(94,211,218,.14);border-color:var(--cyan);color:var(--cyan);text-decoration:line-through}
.game-msg{min-height:1.6em;font:600 .95rem var(--sans);color:var(--amber);margin:8px 0}
.result{background:var(--paper);color:var(--paper-ink);border-radius:var(--radius);padding:24px;margin-top:18px}
.result h3{color:#1d130a}
.result dl{margin:0}.result dt{font:700 1rem var(--serif);margin-top:12px;color:var(--terra-d)}
.result dd{margin:2px 0 0;font:400 .98rem/1.55 var(--sans)}
.result .newslide{max-width:220px;margin:18px 0;background:var(--ink-1);padding:12px;border-radius:16px;color:var(--text)}
.result a{color:var(--terra-d)}

/* Tables / institutional */
.prose{max-width:760px;padding-block:40px 70px}
.prose h2{margin-top:1.8em}.prose li{margin-bottom:.4em}
.prose p,.prose li{color:#d3e3e5}
.ruler{display:grid;gap:10px}
.rrow{display:grid;grid-template-columns:110px 1fr;gap:14px;align-items:center}
.rbar{height:10px;border-radius:6px;background:linear-gradient(90deg,var(--terra),var(--amber))}
.rrow span{font-size:.9rem;color:var(--muted)} .rrow b{font-size:.9rem}

/* Footer */
.site-footer{background:#041217;border-top:1px solid var(--line);padding:50px 0 30px;margin-top:0}
.foot-grid{display:grid;gap:30px}
@media(min-width:760px){.foot-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}}
.site-footer .foot-h{margin:0 0 .8em;font:700 .85rem var(--sans);text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}
.site-footer ul{list-style:none;padding:0;margin:0}.site-footer li{margin-bottom:8px}
.site-footer a{color:var(--text);text-decoration:none}.site-footer a:hover{color:var(--cyan)}
.foot-logo{background:var(--paper);display:inline-block;border-radius:10px;padding:8px 14px;margin-bottom:14px}
.foot-logo img{height:28px;width:auto}
.fine{margin-top:34px;padding-top:20px;border-top:1px solid var(--line);font-size:.85rem;color:var(--muted)}

.toast{position:fixed;left:50%;bottom:22px;transform:translateX(-50%) translateY(30px);background:var(--paper);color:var(--paper-ink);padding:14px 20px;border-radius:12px;font:600 .95rem var(--sans);box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:.35s;z-index:90;max-width:92vw}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s,transform .6s}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}
@media print{.site-header,.site-footer,.aside,.gate{display:none}.paper{box-shadow:none}}

/* ===== Camada de acabamento visual (v2) ===== */
::selection{background:var(--terra);color:#1b0c02}
html{scrollbar-color:#1d5560 var(--ink-0)}
body{background:
  radial-gradient(1200px 700px at 100% -10%,rgba(94,211,218,.07),transparent 60%),
  radial-gradient(900px 600px at -10% 40%,rgba(232,128,63,.05),transparent 60%),var(--ink-0)}
h1,h2{letter-spacing:-.02em}
.eyebrow{display:inline-flex;align-items:center;gap:12px}
.eyebrow::before{content:"";width:28px;height:2px;background:linear-gradient(90deg,var(--terra),var(--amber));border-radius:2px}

/* Cabeçalho */
.site-header{box-shadow:0 6px 24px rgba(0,0,0,.28);border-bottom:0;background:linear-gradient(180deg,#faf5ea,var(--paper))}
.site-header::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:linear-gradient(90deg,var(--terra-d),var(--terra),var(--amber),var(--terra),var(--terra-d))}
.nav .pill{box-shadow:0 4px 14px rgba(6,26,32,.35)}

/* Botões */
.btn-primary{background:linear-gradient(180deg,#f39a5c,var(--terra));box-shadow:0 10px 30px var(--terra-glow),inset 0 1px 0 rgba(255,255,255,.35)}
.btn-primary:hover{background:linear-gradient(180deg,#f7ab74,#ee8a4a);box-shadow:0 14px 36px var(--terra-glow),inset 0 1px 0 rgba(255,255,255,.4)}
.btn-ghost{background:rgba(255,255,255,.04);backdrop-filter:blur(4px)}
.btn-ghost:hover{background:rgba(94,211,218,.08)}

/* Topo da página inicial */
.hero{background:
  radial-gradient(900px 520px at 78% 30%,rgba(94,211,218,.2),transparent 60%),
  radial-gradient(700px 420px at 8% 95%,rgba(232,128,63,.16),transparent 60%),
  linear-gradient(rgba(160,220,225,.045) 1px,transparent 1px) 0 0/44px 44px,
  linear-gradient(90deg,rgba(160,220,225,.045) 1px,transparent 1px) 0 0/44px 44px,var(--ink-0)}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:90px;background:linear-gradient(180deg,transparent,var(--ink-0));pointer-events:none}
.hero .container{position:relative;z-index:1}
.hero h1{font-size:clamp(2.3rem,6.4vw,4.4rem);line-height:1.05}
.hero h1 em{text-shadow:0 0 40px rgba(232,128,63,.35)}
.lens::before{content:"";position:absolute;inset:-14px;border-radius:50%;
  background:repeating-conic-gradient(from 0deg,rgba(160,220,225,.55) 0 .45deg,transparent .45deg 5deg);
  -webkit-mask:radial-gradient(circle closest-side,transparent 93.5%,#000 94%,#000 99.2%,transparent 99.6%);
  mask:radial-gradient(circle closest-side,transparent 93.5%,#000 94%,#000 99.2%,transparent 99.6%);
  animation:spin 160s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.lens-ring{border-color:#1f5560;box-shadow:0 0 0 2px var(--line-2),0 0 0 14px rgba(94,211,218,.05),inset 0 0 90px rgba(0,0,0,.65),0 40px 90px rgba(0,0,0,.55),0 0 120px rgba(94,211,218,.14)}
.lens-ring::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:linear-gradient(rgba(255,255,255,.1),rgba(255,255,255,.1)) center/1px 100% no-repeat,
  linear-gradient(rgba(255,255,255,.1),rgba(255,255,255,.1)) center/100% 1px no-repeat}
.lens-tag{border-left:4px solid var(--terra)}
.stat{position:relative;overflow:hidden;background:linear-gradient(160deg,rgba(255,255,255,.08),rgba(255,255,255,.02));backdrop-filter:blur(6px);transition:transform .2s,border-color .2s}
.stat::before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:linear-gradient(90deg,var(--terra),var(--amber));opacity:.9}
.stat:hover{transform:translateY(-3px);border-color:var(--line-2)}
.stat b{font-size:2rem}

/* Seções */
.section{padding-block:88px}
.section.alt{background:linear-gradient(180deg,var(--ink-1),#08202a);border-block:1px solid var(--line)}
.section-head{margin-bottom:42px}
.section-head h2{font-size:clamp(1.8rem,4vw,2.7rem);margin-top:14px}
.section-head p{font-size:1.06rem}
.step{background:linear-gradient(165deg,var(--ink-2),var(--ink-1));overflow:hidden;padding:30px 28px;transition:transform .2s,border-color .2s}
.step::after{content:"";position:absolute;left:0;top:0;right:0;height:3px;background:linear-gradient(90deg,var(--terra),transparent)}
.step:hover{transform:translateY(-4px);border-color:var(--line-2)}
.step::before{font-size:3.2rem;background:linear-gradient(180deg,var(--amber),var(--terra));-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.note-fair{border-radius:0 14px 14px 0;background:linear-gradient(90deg,rgba(127,227,176,.12),rgba(127,227,176,.03))}

/* Cards de área */
.area-card{padding:24px;background:linear-gradient(160deg,var(--ink-2),var(--ink-1))}
.area-card::before{content:"";position:absolute;inset:0;background:radial-gradient(240px 160px at 100% 0,rgba(94,211,218,.16),transparent 70%);opacity:0;transition:opacity .25s;pointer-events:none}
.area-card:hover::before{opacity:1}
.area-card .ico{background:linear-gradient(145deg,#1b5360,#0f3039);border:1px solid var(--line-2);box-shadow:0 6px 18px rgba(0,0,0,.3);transition:transform .25s}
.area-card:hover .ico{transform:rotate(-6deg) scale(1.06)}
.area-card .count{display:inline-flex;gap:6px;align-items:center}

/* Cards de artigo */
.g-articles>div{display:flex;flex-direction:column}
.g-articles>div>.a-card{flex:1}
.a-card .eyebrow::before{display:none}
.a-card{background:linear-gradient(170deg,var(--ink-2),var(--ink-1))}
.a-card:hover{box-shadow:0 22px 50px rgba(0,0,0,.45),0 0 0 1px rgba(232,128,63,.35)}
.a-card .thumb{height:150px;background:linear-gradient(135deg,#12596a,#082932)}
.a-card .thumb::after{content:"";position:absolute;inset:auto 0 0 0;height:50px;background:linear-gradient(180deg,transparent,rgba(15,47,56,.9));pointer-events:none}
.a-card .thumb svg{transition:transform .5s}
.a-card:hover .thumb svg{transform:scale(1.07)}
.a-card h3{font-size:1.18rem;line-height:1.22}
.a-card:hover h3 a{color:#fff}

/* Lâminas */
.slide{background:linear-gradient(160deg,rgba(255,255,255,.16),rgba(255,255,255,.04));overflow:hidden}
.slide::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 35%,rgba(255,255,255,.14) 50%,transparent 65%);transform:translateX(-120%);transition:transform .7s;pointer-events:none}
.slide:hover::after{transform:translateX(120%)}
.slide:not(.empty){box-shadow:0 14px 36px rgba(0,0,0,.4),0 0 0 1px rgba(242,193,78,.28),0 0 26px rgba(242,193,78,.1)}
.slide .win{box-shadow:inset 0 0 26px rgba(0,0,0,.6),0 0 0 3px rgba(255,255,255,.08)}
.progress{height:14px;box-shadow:inset 0 2px 6px rgba(0,0,0,.4)}
.progress i{box-shadow:0 0 16px var(--terra-glow)}
.chip{transition:background .15s,border-color .15s,transform .15s}
.chip:hover{transform:translateY(-1px)}

/* Cabeçalho das páginas internas */
.page-head{position:relative;overflow:hidden;padding:52px 0 38px;background:
  radial-gradient(600px 300px at 92% 0,rgba(94,211,218,.14),transparent 65%),
  radial-gradient(500px 260px at 0 100%,rgba(232,128,63,.1),transparent 65%),
  linear-gradient(180deg,var(--ink-1),var(--ink-0))}
.page-head::after{content:"";position:absolute;right:-90px;top:-90px;width:300px;height:300px;border-radius:50%;border:1px solid var(--line);box-shadow:0 0 0 24px rgba(160,220,225,.03),0 0 0 25px var(--line);pointer-events:none}
.page-head .container{position:relative;z-index:1}

/* Leitura do artigo */
.paper{background:linear-gradient(180deg,#fbf7ee,var(--paper) 120px);border:1px solid rgba(255,255,255,.5);box-shadow:0 30px 70px rgba(0,0,0,.45)}
.paper h2{position:relative;padding-top:.7em}
.paper h2::before{content:"";position:absolute;left:0;top:0;width:44px;height:3px;border-radius:2px;background:linear-gradient(90deg,var(--terra),var(--amber))}
.paper .intro{font-size:1.24rem;line-height:1.7;padding-left:18px;border-left:3px solid var(--terra)}
.diagram{background:radial-gradient(500px 260px at 50% 0,#14505c,#0a2a33);border:1px solid rgba(94,211,218,.25);box-shadow:inset 0 0 40px rgba(0,0,0,.35)}
.curio li{border-left:4px solid var(--terra);background:linear-gradient(90deg,#f1e8d6,var(--paper-2))}
.legend{border:1px solid rgba(92,77,61,.12)}
.box{background:linear-gradient(165deg,var(--ink-2),var(--ink-1));box-shadow:0 10px 30px rgba(0,0,0,.25)}
.toc a{display:block;padding:2px 0;transition:padding .15s,color .15s}
.toc a:hover{padding-left:6px}

/* Bloqueio e jogo */
.paper .unlocked-note{background:#dcefe3;border-color:#a9d6b9;color:#134f2e;font:600 .95rem/1.5 var(--sans)}
.paper .gate h2,.paper .game h2,.paper .result h2{padding-top:0}
.paper .gate h2::before,.paper .game h2::before,.paper .result h2::before{display:none}
.gate{background:radial-gradient(500px 260px at 100% 0,rgba(94,211,218,.14),transparent 65%),linear-gradient(160deg,var(--ink-2),var(--ink-1));box-shadow:0 20px 50px rgba(0,0,0,.35)}
.choice{transition:transform .2s,border-color .2s,background .2s}
.choice:hover{transform:translateY(-3px);border-color:var(--line-2);background:rgba(255,255,255,.07)}
.game{box-shadow:0 16px 40px rgba(0,0,0,.3)}
.ws .c{border-radius:8px;box-shadow:inset 0 -2px 0 rgba(0,0,0,.25)}
.ws .c.found{box-shadow:0 0 14px rgba(94,211,218,.45)}

/* Rodapé */
.site-footer{position:relative;background:linear-gradient(180deg,#05161c,#031014);border-top:0;padding-top:60px}
.site-footer::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,transparent,var(--terra),var(--amber),var(--terra),transparent)}
.site-footer a{transition:color .15s,padding .15s}
.site-footer li a:hover{padding-left:4px}

/* Compatibilidade com Safari / iPhone */
.btn-ghost,.stat,.a-card .badge,.gc-state{-webkit-backdrop-filter:blur(6px)}
.ws{-webkit-touch-callout:none}
.ws .c,.chip,.btn{-webkit-tap-highlight-color:transparent}
@supports not (aspect-ratio:1/1){
  .ws .c{height:2.1rem}
  .lens{height:min(100vw,460px)}
  .slide .win{height:130px}
}

/* Evita que algum conteúdo force a coluna do artigo a passar da tela */
@media(max-width:999px){.article-wrap{grid-template-columns:minmax(0,1fr)}}
.article-wrap>*{min-width:0}
.paper{overflow-wrap:break-word}

/* Faixa "Guarde a lâmina" (nos artigos) */
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
#game-box{scroll-margin-top:90px}
.play-strip{position:relative;overflow:hidden;display:grid;grid-template-columns:84px 1fr;gap:16px 20px;align-items:center;margin:26px 0 30px;padding:22px 22px 24px;border-radius:var(--radius);color:var(--text);
  background:radial-gradient(420px 220px at 100% 0,rgba(94,211,218,.2),transparent 65%),radial-gradient(360px 200px at 0 100%,rgba(232,128,63,.16),transparent 65%),linear-gradient(160deg,var(--ink-2),var(--ink-1));
  border:1px solid var(--line-2);box-shadow:0 18px 44px rgba(6,26,32,.35)}
.play-strip::before{content:"";position:absolute;left:0;top:0;right:0;height:3px;background:linear-gradient(90deg,var(--terra),var(--amber),transparent)}
.ps-win{width:84px;height:84px;border-radius:50%;display:grid;place-items:center;overflow:hidden;background:radial-gradient(circle at 40% 35%,#2a8d99,#0b3a44 70%);box-shadow:inset 0 0 22px rgba(0,0,0,.55),0 0 0 3px rgba(255,255,255,.1)}
.ps-win span{font:700 2.2rem var(--serif);color:#8fd0d6}
.ps-win svg{width:80%;height:80%}
.ps-win.got{box-shadow:inset 0 0 22px rgba(0,0,0,.55),0 0 0 3px rgba(242,193,78,.55),0 0 26px rgba(242,193,78,.25)}
.paper .play-strip h2{margin:6px 0 6px;padding:0;font-size:clamp(1.25rem,2.6vw,1.6rem);color:var(--text)}
.paper .play-strip h2::before{display:none}
.paper .play-strip p{font:400 .98rem/1.55 var(--sans);color:var(--muted);margin:0}
.paper .play-strip p.eyebrow{font:600 .74rem/1 var(--sans);color:var(--terra)}
.paper .play-strip .ps-ok{color:var(--mint);font-weight:600;margin-top:8px}
.paper .play-strip .ps-ok[hidden]{display:none}
.ps-actions{grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px}
.paper .play-strip .ps-link{color:var(--cyan);font:600 .95rem var(--sans)}
@media(min-width:760px){
  .play-strip{grid-template-columns:96px 1fr auto;padding:26px 30px}
  .ps-win{width:96px;height:96px}
  .ps-actions{grid-column:auto;flex-direction:column;align-items:stretch;text-align:center}
}
.no-js .play-strip{display:none}

/* Página Jogos */
.games-top{display:flex;flex-wrap:wrap;gap:18px 28px;align-items:center;justify-content:space-between;margin-bottom:26px}
.games-sum{flex:1 1 280px;max-width:420px}
.games-sum b{font:700 1.7rem/1.1 var(--serif);margin-right:8px}
.games-sum span{color:var(--muted)}
.games-sum .progress{margin-top:10px}
.play-panel{margin:0 0 30px;scroll-margin-top:90px}
.play-panel:focus{outline:none}
.result .newslide h3{color:var(--text)}
@media(min-width:900px){
  .play-panel .result{display:grid;grid-template-columns:1fr 240px;column-gap:36px;align-items:start}
  .play-panel .result>*{grid-column:1}
  .play-panel .result>.newslide{grid-column:2;grid-row:1/span 6;margin:0}
}
.games-filters{align-items:center}
.sel select{font:600 .88rem var(--sans);background:var(--ink-2);color:var(--text);border:1px solid var(--line);border-radius:999px;padding:9px 16px;min-height:40px;cursor:pointer;max-width:100%}
.sel select:hover{border-color:var(--cyan)}
@media(min-width:760px){.games-filters .sel{margin-left:auto}}
.g-games{grid-template-columns:repeat(auto-fill,minmax(270px,1fr))}
.game-card{position:relative;display:flex;flex-direction:column;overflow:hidden;background:linear-gradient(170deg,var(--ink-2),var(--ink-1));border:1px solid var(--line);border-radius:var(--radius);transition:transform .2s,border-color .2s,box-shadow .2s}
.game-card[hidden]{display:none}
.game-card:hover{transform:translateY(-4px);border-color:var(--terra);box-shadow:0 22px 50px rgba(0,0,0,.45)}
.gc-thumb{position:relative;height:120px;overflow:hidden;background:linear-gradient(135deg,#12596a,#082932)}
.gc-thumb svg{width:100%;height:100%}
.gc-thumb::after{content:"";position:absolute;inset:auto 0 0 0;height:44px;background:linear-gradient(180deg,transparent,rgba(15,47,56,.9));pointer-events:none}
.gc-state{position:absolute;top:12px;left:12px;z-index:2;background-color:rgba(6,26,32,.72);backdrop-filter:blur(4px)}
.gc-body{display:flex;flex-direction:column;gap:8px;padding:16px 20px 20px;flex:1}
.gc-body h3{font-size:1.12rem;line-height:1.22;margin:0}
.gc-body p{color:var(--muted);font-size:.92rem;margin:0}
.gc-body .eyebrow::before{display:none}
.gc-actions{margin-top:auto;padding-top:10px;display:flex;align-items:center;gap:16px}
.gc-actions .btn{min-height:44px;padding:10px 22px}
.gc-read{font:600 .92rem var(--sans)}

@media(max-width:600px){
  .section{padding-block:64px}
  .hero h1{font-size:clamp(2.1rem,9vw,2.8rem)}
  .page-head::after{display:none}
}

/* iPhone: campos com menos de 16px fazem o Safari dar zoom ao tocar */
@media(max-width:760px){.sel select{font-size:16px}}