/* chaomeiidc.com — identidade verde e prata (logo) */
@font-face{font-family:"Fraunces";src:url(../fonts/fraunces.woff2) format("woff2");font-weight:400 700;font-style:normal;font-display:swap}
@font-face{font-family:"Manrope";src:url(../fonts/manrope.woff2) format("woff2");font-weight:400 800;font-style:normal;font-display:swap}

:root{
  --ink:#06140B;--ink-2:#0A2012;--ink-3:#103019;--forest:#0F5A27;--green:#1E8E3E;--green-text:#146A2C;--emerald:#2FBF63;--mint:#A6E8BC;
  --silver:#C9D0CC;--mist:#E8EFEA;--paper:#F5F8F5;--white:#fff;--text:#0E1F14;--muted:#455A4B;--line:rgba(14,31,20,.13);
  --amber:#F2B134;--amber-text:#8A5A00;--rose-text:#8C3434;
  --serif:"Fraunces",Georgia,"Times New Roman",serif;--sans:"Manrope",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --r:20px;--r-lg:28px;--shadow:0 1px 2px rgba(6,20,11,.06),0 10px 30px -12px rgba(6,20,11,.22);--shadow-lg:0 24px 60px -24px rgba(6,20,11,.5);
  --wrap:1180px;--gut:clamp(16px,4vw,32px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);font-size:1.0625rem;line-height:1.65;color:var(--text);background:var(--paper);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{max-width:100%;display:block}
a{color:var(--green-text);text-underline-offset:3px}
a:hover{color:var(--forest)}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.14;letter-spacing:-.01em;margin:0 0 .5em;font-variation-settings:"opsz" 96}
h1{font-size:clamp(2.2rem,5.4vw,4rem)}h2{font-size:clamp(1.6rem,3.4vw,2.5rem)}h3{font-size:1.3rem}
p{margin:0 0 1em}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px;z-index:100}
.skip:focus{left:8px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55em;min-height:48px;padding:.7em 1.4em;border-radius:999px;font:700 1rem/1.1 var(--sans);text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .18s,box-shadow .18s,background .18s,color .18s,border-color .18s;-webkit-tap-highlight-color:transparent}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0) scale(.98)}
.btn-primary{background:var(--emerald);color:var(--ink);box-shadow:0 8px 24px -10px rgba(47,191,99,.8)}
.btn-primary:hover{background:#43d176;color:var(--ink)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff}
.btn-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn-light:hover{background:#fff;color:var(--ink)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:var(--ink-3);color:#fff}
.btn-lg{min-height:58px;padding:.8em 1.8em;font-size:1.08rem}
.btn[disabled]{opacity:.5;pointer-events:none}
.btn svg{width:1.15em;height:1.15em}

/* Cabeçalho */
.site-header{position:sticky;top:0;z-index:50;background:rgba(245,248,245,.88);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line)}
.site-header .container{display:flex;align-items:center;gap:20px;min-height:68px}
.brand{display:flex;align-items:center;flex:none}
.brand img{height:34px;width:auto}
.nav{margin-left:auto;display:flex;align-items:center;gap:2px}
.nav a{padding:.55em .85em;border-radius:999px;color:var(--text);text-decoration:none;font-weight:600;font-size:.96rem}
.nav a:hover,.nav a[aria-current="page"]{background:var(--mist);color:var(--ink)}
.nav .nav-gal{background:var(--ink);color:#fff;margin-left:8px;display:inline-flex;align-items:center;gap:.5em}
.nav .nav-gal:hover{background:var(--forest);color:#fff}
.nav .nav-gal b{background:var(--emerald);color:var(--ink);border-radius:999px;padding:0 .55em;font-size:.82rem;line-height:1.6}
.nav-toggle{display:none;margin-left:auto;width:48px;height:48px;border-radius:14px;border:1px solid var(--line);background:#fff;cursor:pointer;align-items:center;justify-content:center}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;position:relative;transition:transform .25s,top .25s,opacity .2s}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0}
.nav-toggle span::before{top:-6px}.nav-toggle span::after{top:6px}
.nav-open .nav-toggle span{background:transparent}.nav-open .nav-toggle span::before{top:0;transform:rotate(45deg)}.nav-open .nav-toggle span::after{top:0;transform:rotate(-45deg)}
@media (max-width:900px){
  .nav-toggle{display:inline-flex}
  .nav{position:fixed;inset:68px 0 auto 0;flex-direction:column;align-items:stretch;gap:4px;padding:14px var(--gut) 24px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow-lg);transform:translateY(-12px);opacity:0;visibility:hidden;transition:.22s}
  .nav-open .nav{transform:none;opacity:1;visibility:visible}
  .nav a{padding:.9em 1em;font-size:1.05rem}
  .nav .nav-gal{margin:8px 0 0;justify-content:center}
}

/* Seções */
.section{padding-block:clamp(56px,9vw,112px)}
.sec-dark{background:var(--ink);color:#E6EFE8;position:relative;overflow:hidden}
.sec-dark h2,.sec-dark h3{color:#fff}
.sec-dark a{color:var(--mint)}
.sec-mist{background:var(--mist)}
.eyebrow{display:inline-flex;align-items:center;gap:.6em;font:700 .78rem/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--green-text);margin-bottom:1.1rem}
.eyebrow::before{content:"";width:26px;height:2px;background:currentColor;border-radius:2px}
.sec-dark .eyebrow{color:var(--emerald)}
.lead{font-size:clamp(1.1rem,2vw,1.3rem);color:var(--muted);max-width:62ch}
.sec-dark .lead{color:#B8C9BD}
.sec-head{max-width:720px;margin-bottom:clamp(28px,5vw,52px)}
.sec-head.center{margin-inline:auto;text-align:center}.sec-head.center .eyebrow{justify-content:center}

/* Hero */
.hero{background:radial-gradient(900px 500px at 82% 8%,rgba(47,191,99,.22),transparent 62%),radial-gradient(700px 420px at 6% 96%,rgba(30,142,62,.28),transparent 65%),var(--ink);color:#E6EFE8;position:relative;overflow:hidden;padding-block:clamp(44px,7vw,92px) clamp(52px,8vw,100px)}
.hero::before{content:"";position:absolute;inset:0;background:repeating-radial-gradient(circle at 80% 30%,transparent 0 46px,rgba(166,232,188,.07) 46px 47px);pointer-events:none;mask-image:linear-gradient(#000 30%,transparent 95%);-webkit-mask-image:linear-gradient(#000 30%,transparent 95%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,72px);align-items:center;position:relative}
.hero h1{color:#fff;font-size:clamp(2.4rem,6vw,4.5rem);margin-bottom:.4em}
.hero h1 em{font-style:normal;color:var(--emerald);position:relative;white-space:nowrap}
.hero .lead{color:#BFD0C4;margin-bottom:1.8rem}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px}
.hero-note{margin-top:1.3rem;font-size:.92rem;color:#8FA797;display:flex;gap:.6em;align-items:center}
.hero-note::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--emerald);box-shadow:0 0 0 4px rgba(47,191,99,.2)}
.hero-art{position:relative}
.cafe-frame{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-lg),0 0 0 1px rgba(255,255,255,.14);transform:rotate(-1.6deg);aspect-ratio:4/3.1;background:#06140B}
.cafe-frame .cafe{width:100%;height:100%;animation:drift 18s ease-in-out infinite alternate}
@keyframes drift{from{transform:translateX(-14px) scale(1.04)}to{transform:translateX(14px) scale(1.04)}}
.cafe-cap{position:absolute;left:-14px;bottom:-22px;max-width:300px;background:#fff;color:var(--ink);border-radius:18px;padding:14px 18px;box-shadow:var(--shadow-lg);font-size:.92rem;line-height:1.45;transform:rotate(1.2deg)}
.cafe-cap b{display:block;font-family:var(--serif);font-size:1.05rem;margin-bottom:2px}
.floaty{position:absolute;right:-10px;top:-16px;background:var(--emerald);color:var(--ink);font-weight:800;font-size:.82rem;padding:.6em 1em;border-radius:999px;box-shadow:0 10px 30px -10px rgba(47,191,99,.9);letter-spacing:.04em;animation:bob 5s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(-6px)}}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}.cafe-frame{transform:none}.cafe-cap{left:12px;bottom:-26px}.hero-art{margin-bottom:34px}}

/* Indicadores */
.stats{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-top:-40px;position:relative;z-index:3}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 16px;box-shadow:var(--shadow)}
.stat .num{font:700 clamp(1.7rem,3vw,2.3rem)/1 var(--serif);color:var(--ink);display:flex;align-items:baseline;gap:.2em}
.stat .num small{font:600 .9rem var(--sans);color:var(--muted)}
.stat .lbl{font-size:.85rem;color:var(--muted);margin-top:6px;line-height:1.3}
.stat.hot .num{color:var(--green-text)}
.stats-bar{height:6px;border-radius:6px;background:var(--mist);margin-top:10px;overflow:hidden}
.stats-bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--green),var(--emerald));border-radius:6px;transition:width .8s cubic-bezier(.2,.8,.2,1)}
@media (max-width:1000px){.stats{grid-template-columns:repeat(3,1fr)}}
@media (max-width:560px){.stats{grid-template-columns:repeat(2,1fr);margin-top:-28px}}

/* Mosaico */
.mosaic{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:minmax(150px,auto);gap:14px}
.tile{position:relative;border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end;padding:20px;text-decoration:none;color:#fff;isolation:isolate;min-height:200px;grid-column:span 4;transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s;--a:#EAF3EC;--b:#2FBF63;--c:#1E8E3E;--d:#0B2314}
.tile:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);color:#fff}
.tile::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 35%,rgba(255,255,255,.22) 50%,transparent 65%);transform:translateX(-120%);transition:transform .8s;z-index:-1}
.tile:hover::after{transform:translateX(120%)}
.tile .tile-art{position:absolute;right:-6%;top:-4%;width:72%;max-width:260px;opacity:.95;z-index:-1;transition:transform .6s cubic-bezier(.2,.8,.2,1)}
.tile:hover .tile-art{transform:rotate(-6deg) scale(1.07)}
.tile h3{font-size:1.3rem;margin:0 0 4px;color:inherit}
.tile .tile-area{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;opacity:.8}
.tile .tile-state{position:absolute;left:16px;top:16px;display:inline-flex;align-items:center;gap:.4em;font-size:.76rem;font-weight:800;padding:.4em .8em;border-radius:999px;background:rgba(6,20,11,.55);backdrop-filter:blur(6px);color:#fff}
.tile.is-open .tile-state{background:var(--emerald);color:var(--ink)}
.tile--w6{grid-column:span 6}.tile--w8{grid-column:span 8}.tile--h2{grid-row:span 2}.tile--w3{grid-column:span 3}
.t-1{background:linear-gradient(150deg,#0F5A27,#06140B)}
.t-2{background:linear-gradient(150deg,#D7DED9,#9FAAA3);color:var(--ink);--a:#06140B;--b:#0F5A27;--c:#1E8E3E;--d:#EAF3EC}.t-2:hover{color:var(--ink)}.t-2 .tile-state{background:rgba(6,20,11,.8)}
.t-3{background:linear-gradient(150deg,#2FBF63,#0F7A36);color:var(--ink);--a:#06140B;--b:#EAF3EC;--c:#0F5A27;--d:#2FBF63}.t-3:hover{color:var(--ink)}
.t-4{background:linear-gradient(150deg,#103019,#0A2012)}
.t-5{background:linear-gradient(150deg,#E8EFEA,#C9D0CC);color:var(--ink);--a:#06140B;--b:#1E8E3E;--c:#103019;--d:#fff}.t-5:hover{color:var(--ink)}.t-5 .tile-state{background:rgba(6,20,11,.8)}
@media (max-width:900px){.tile,.tile--w6,.tile--w8,.tile--w3{grid-column:span 6}.tile--h2{grid-row:auto}}
@media (max-width:560px){.mosaic{grid-template-columns:1fr 1fr;gap:10px}.tile,.tile--w6,.tile--w8,.tile--w3{grid-column:span 1;min-height:180px;padding:14px}.tile--w8{grid-column:span 2}.tile h3{font-size:1.05rem}}

/* Passos / recompensa */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:s}
.step{border:1px solid rgba(255,255,255,.14);border-radius:var(--r);padding:26px;background:rgba(255,255,255,.04);position:relative}
.step::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--emerald);color:var(--ink);font:700 1.2rem var(--serif);margin-bottom:16px}
.step h3{margin-bottom:6px;font-size:1.25rem}.step p{color:#B8C9BD;margin:0;font-size:.98rem}
@media (max-width:800px){.steps{grid-template-columns:1fr}}
.promise{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.promise span{border:1px solid rgba(166,232,188,.35);color:var(--mint);border-radius:999px;padding:.5em 1em;font-weight:700;font-size:.9rem}

/* Demonstração na home */
.demo-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(22px,4vw,52px);align-items:center;margin-top:clamp(36px,6vw,64px)}
@media (max-width:900px){.demo-grid{grid-template-columns:1fr}}

/* Palco do desafio */
.stage{background:var(--ink);color:#E6EFE8;border-radius:var(--r-lg);padding:clamp(18px,3.4vw,34px);box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
.stage::before{content:"";position:absolute;inset:0;background:radial-gradient(500px 220px at 90% 0%,rgba(47,191,99,.2),transparent 70%);pointer-events:none}
.stage>*{position:relative}
.stage h3{color:#fff;margin-bottom:.3em;font-size:1.45rem}
.stage .stage-q{color:#C7D6CB;margin-bottom:1.1em}
.stage .fig{width:100%;height:auto;max-height:340px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:8px}
.stage .legend{display:flex;gap:16px;flex-wrap:wrap;margin:10px 2px 0;font-size:.88rem;color:#A9BBAE}
.dot{display:inline-block;width:11px;height:11px;border-radius:50%;margin-right:6px;vertical-align:-1px}
.dot.you{background:var(--amber)}.dot.real{background:var(--emerald)}.dot.ref{background:#EAF3EC}
.slider-wrap{margin:26px 0 8px}
.slider-row{display:grid;grid-template-columns:52px 1fr 52px;align-items:center;gap:10px}
.slider-row .bump{width:52px;height:52px;border-radius:50%;border:2px solid rgba(255,255,255,.3);background:transparent;color:#fff;font:700 1.5rem/1 var(--sans);cursor:pointer;touch-action:manipulation}
.slider-row .bump:hover{background:rgba(255,255,255,.12)}
.slider-ends{display:flex;justify-content:space-between;font-size:.86rem;color:#A9BBAE;margin:8px 62px 0}
.slider-val{text-align:center;font:700 2rem/1.1 var(--serif);color:var(--amber);margin-bottom:12px;min-height:2.2rem}
input[type=range].slider{-webkit-appearance:none;appearance:none;width:100%;height:56px;background:transparent;cursor:pointer;margin:0;touch-action:manipulation}
input[type=range].slider::-webkit-slider-runnable-track{height:16px;border-radius:16px;background:linear-gradient(90deg,#1E8E3E,#2FBF63 50%,#A6E8BC);box-shadow:inset 0 0 0 1px rgba(255,255,255,.2)}
input[type=range].slider::-moz-range-track{height:16px;border-radius:16px;background:linear-gradient(90deg,#1E8E3E,#2FBF63 50%,#A6E8BC)}
input[type=range].slider::-webkit-slider-thumb{-webkit-appearance:none;width:46px;height:46px;border-radius:50%;background:var(--amber);border:5px solid #fff;margin-top:-15px;box-shadow:0 6px 18px rgba(0,0,0,.45);transition:transform .15s}
input[type=range].slider::-moz-range-thumb{width:36px;height:36px;border-radius:50%;background:var(--amber);border:5px solid #fff;box-shadow:0 6px 18px rgba(0,0,0,.45)}
input[type=range].slider:active::-webkit-slider-thumb{transform:scale(1.14)}
input[type=range].slider:focus-visible{outline:none}
input[type=range].slider:focus-visible::-webkit-slider-thumb{outline:3px solid #fff;outline-offset:3px}
.stage-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.hint{font-size:.9rem;color:#9DB2A3;margin-top:14px}
.timer{display:inline-flex;gap:.5em;align-items:center;font-weight:800;color:var(--amber)}
.words{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;background:#0F1A13;border-radius:18px;padding:18px;border:1px solid rgba(255,255,255,.1);font:800 clamp(.95rem,2.6vw,1.3rem)/1 var(--sans);text-align:center;letter-spacing:.04em}
.words span{padding:10px 2px}
.words.hide span{visibility:hidden}
.anchor-q{display:flex;flex-wrap:wrap;gap:12px;margin:14px 0}

/* Resultado */
.result{margin-top:22px;border-top:1px dashed rgba(255,255,255,.2);padding-top:22px;animation:rise .5s cubic-bezier(.2,.8,.2,1)}
@keyframes rise{from{opacity:0;transform:translateY(14px)}}
.res-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:18px}
.res-box{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:14px 16px}
.res-box small{display:block;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:#9DB2A3;font-weight:700}
.res-box b{display:block;font:700 1.55rem/1.15 var(--serif);margin-top:4px;word-break:break-word}
.res-box.you b{color:var(--amber)}.res-box.real b{color:var(--emerald)}
.res-box span{font-size:.88rem;color:#B8C9BD;line-height:1.35;display:block;margin-top:4px}
@media (max-width:640px){.res-grid{grid-template-columns:1fr}}
.meter{position:relative;height:58px;margin:8px 0 22px}
.meter .track{position:absolute;left:0;right:0;top:26px;height:8px;border-radius:8px;background:rgba(255,255,255,.14)}
.meter .span{position:absolute;top:26px;height:8px;border-radius:8px;background:linear-gradient(90deg,var(--amber),var(--emerald));opacity:.9}
.meter .mk{position:absolute;top:0;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;font-size:.76rem;font-weight:800;gap:4px}
.meter .mk::after{content:"";width:4px;height:30px;border-radius:3px;background:currentColor;margin-top:0}
.meter .mk.you{color:var(--amber)}.meter .mk.real{color:var(--emerald);top:auto;bottom:0;flex-direction:column-reverse}
.meter .mk.real::after{margin:0}
.explain{background:rgba(255,255,255,.06);border-left:4px solid var(--emerald);border-radius:6px 16px 16px 6px;padding:16px 18px;color:#DCE8DF;margin-bottom:16px}
.explain strong{color:#fff}

/* Card ganho */
.reward{display:flex;gap:18px;align-items:center;background:linear-gradient(135deg,rgba(47,191,99,.22),rgba(47,191,99,.06));border:1px solid rgba(47,191,99,.5);border-radius:20px;padding:16px 18px;margin-bottom:16px;animation:pop .7s cubic-bezier(.2,1.4,.3,1)}
@keyframes pop{from{transform:scale(.85);opacity:0}}
.reward .gmini{width:84px;flex:none;aspect-ratio:3/4;border-radius:14px;display:grid;place-items:center;background:linear-gradient(150deg,#0F5A27,#06140B);border:1px solid rgba(255,255,255,.25);transform:rotate(-4deg);box-shadow:0 10px 24px -8px #000}
.reward .gmini svg{width:70%}
.reward p{margin:0;color:#D9E8DD}.reward b{color:#fff;font-size:1.05rem;display:block}

/* Migalhas */
.crumbs{font-size:.88rem;color:var(--muted);padding-block:18px 0}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px 8px}
.crumbs li+li::before{content:"/";margin-right:8px;opacity:.5}
.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:var(--ink);text-decoration:underline}
.crumbs [aria-current]{color:var(--ink);font-weight:600}

/* Cards de artigo */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:980px){.card-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.card-grid{grid-template-columns:1fr}}
.acard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;text-decoration:none;color:var(--text);box-shadow:var(--shadow);transition:transform .3s cubic-bezier(.2,.8,.2,1),box-shadow .3s;position:relative}
.acard:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);color:var(--text)}
.acard-art{aspect-ratio:16/9;display:grid;place-items:center;background:linear-gradient(150deg,#0F5A27,#06140B);position:relative;--a:#EAF3EC;--b:#2FBF63;--c:#1E8E3E;--d:#0B2314;overflow:hidden}
.acard-art::before{content:"";position:absolute;inset:0;background:repeating-radial-gradient(circle at 80% 20%,transparent 0 22px,rgba(255,255,255,.06) 22px 23px)}
.acard-art svg{width:42%;position:relative;transition:transform .5s cubic-bezier(.2,.8,.2,1),filter .4s}
.acard:hover .acard-art svg{transform:scale(1.1) rotate(-4deg)}
.acard.is-locked .acard-art svg{filter:saturate(.35) brightness(.8)}
.lock-chip{position:absolute;left:12px;top:12px;display:inline-flex;gap:.4em;align-items:center;background:rgba(6,20,11,.7);color:#fff;font-size:.76rem;font-weight:800;padding:.4em .8em;border-radius:999px;backdrop-filter:blur(6px)}
.acard:not(.is-locked) .lock-chip{background:var(--emerald);color:var(--ink)}
.acard-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.acard-body .meta{font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;font-weight:800;color:var(--green-text)}
.acard-body h3{font-size:1.25rem;margin:0}
.acard-body p{margin:0;color:var(--muted);font-size:.95rem;line-height:1.55}
.acard-body .more{margin-top:auto;padding-top:8px;font-weight:700;color:var(--green-text);font-size:.92rem}
.pill{display:inline-block;font-size:.72rem;font-weight:800;padding:.25em .7em;border-radius:999px;background:var(--mist);color:var(--muted);letter-spacing:.04em}

/* Filtros */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.fbtn{min-height:44px;padding:.5em 1.1em;border-radius:999px;border:1.5px solid var(--line);background:#fff;font:700 .92rem var(--sans);color:var(--text);cursor:pointer}
.fbtn[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.fbtn:hover{border-color:var(--ink)}
.searchbox{width:100%;max-width:420px;min-height:48px;border-radius:999px;border:1.5px solid var(--line);padding:0 1.2em;font:500 1rem var(--sans);background:#fff;margin-bottom:18px}

/* Áreas */
.areas-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
@media (max-width:1000px){.areas-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:640px){.areas-grid{grid-template-columns:repeat(2,1fr)}}
.area-card{display:flex;flex-direction:column;gap:6px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px;text-decoration:none;color:var(--text);transition:.25s;min-height:132px}
.area-card:hover{background:var(--ink);color:#fff;transform:translateY(-3px)}
.area-card:hover p{color:#B8C9BD}
.area-card svg{width:34px;height:34px;--a:currentColor;--b:var(--emerald);--c:var(--green);--d:#fff}
.area-card h3{font-size:1.05rem;margin:4px 0 0}
.area-card p{font-size:.84rem;color:var(--muted);line-height:1.4;margin:0}
.area-card small{margin-top:auto;font-weight:800;color:var(--green-text);font-size:.8rem}
.area-card:hover small{color:var(--emerald)}

/* Selos de nível */
.labels{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:800px){.labels{grid-template-columns:1fr}}
.lab{border-radius:var(--r);padding:24px;background:#fff;border:1px solid var(--line);border-top-width:5px}
.lab.doc{border-top-color:var(--green)}.lab.hip{border-top-color:var(--amber)}.lab.pop{border-top-color:#B85C5C}
.lab h3{font-size:1.2rem}.lab p{color:var(--muted);margin:0;font-size:.98rem}
.lvl{display:inline-block;font:800 .72rem/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;padding:.45em .8em;border-radius:999px;margin-bottom:8px}
.lvl-doc{background:#DDF3E3;color:#0E5A27}.lvl-hip{background:#FBEBC7;color:#7A4E00}.lvl-pop{background:#F5DCDC;color:#8C3434}

/* Galeria teaser */
.gal-teaser{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,64px);align-items:center}
@media (max-width:900px){.gal-teaser{grid-template-columns:1fr}}
.stack{position:relative;height:340px;max-width:440px;margin-inline:auto;width:100%}
.stack .gcard{position:absolute;width:44%;left:50%;top:50%;margin:-27% 0 0 -22%;transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.stack .gcard:nth-child(1){transform:translateX(-82%) rotate(-12deg)}
.stack .gcard:nth-child(2){transform:translateX(-30%) rotate(-3deg) translateY(-6%);z-index:2}
.stack .gcard:nth-child(3){transform:translateX(24%) rotate(8deg);z-index:1}
.stack:hover .gcard:nth-child(1){transform:translateX(-96%) rotate(-16deg)}.stack:hover .gcard:nth-child(3){transform:translateX(40%) rotate(13deg)}
.ring{--p:0;width:104px;height:104px;border-radius:50%;background:conic-gradient(var(--emerald) calc(var(--p)*1%),rgba(255,255,255,.14) 0);display:grid;place-items:center;flex:none}
.ring::before{content:"";width:82px;height:82px;border-radius:50%;background:var(--ink)}
.ring b{position:absolute;font:700 1.35rem var(--serif);color:#fff}
.ring-wrap{position:relative;display:grid;place-items:center}

/* Galeria */
.gal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media (max-width:1000px){.gal-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:700px){.gal-grid{grid-template-columns:repeat(2,1fr);gap:10px}}
.gcard{aspect-ratio:3/4.3;border-radius:20px;padding:14px;display:flex;flex-direction:column;position:relative;overflow:hidden;background:linear-gradient(155deg,#0F5A27,#06140B 80%);color:#fff;box-shadow:var(--shadow);--a:#EAF3EC;--b:#2FBF63;--c:#1E8E3E;--d:#0B2314;border:1px solid rgba(255,255,255,.18);text-decoration:none}
.gcard::before{content:"";position:absolute;inset:6px;border-radius:15px;border:1px solid rgba(255,255,255,.18);pointer-events:none}
.gcard .g-art{flex:1;display:grid;place-items:center;padding:6px}
.gcard .g-art svg{width:72%;max-height:100%}
.gcard h3{font-size:1.02rem;margin:0;color:#fff}
.gcard .g-cat{font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;font-weight:800;color:var(--mint)}
.gcard p{font-size:.78rem;line-height:1.4;color:#C9D8CE;margin:.35em 0 0}
.gcard .g-type{position:absolute;right:12px;top:12px;font-size:.64rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;background:rgba(255,255,255,.16);padding:.3em .6em;border-radius:99px}
.gcard.gt-vies{background:linear-gradient(155deg,#E8EFEA,#B7C2BB 85%);color:var(--ink);--a:#06140B;--b:#0F5A27;--c:#1E8E3E;--d:#E8EFEA}
.gcard.gt-vies h3{color:var(--ink)}.gcard.gt-vies p{color:#2D4034}.gcard.gt-vies .g-cat{color:var(--forest)}.gcard.gt-vies .g-type{background:rgba(6,20,11,.12)}.gcard.gt-vies::before{border-color:rgba(6,20,11,.2)}
.gcard.gt-efeito{background:linear-gradient(155deg,#2FBF63,#0C6B30 85%);--a:#06140B;--b:#EAF3EC;--c:#0F5A27;--d:#2FBF63;color:var(--ink)}
.gcard.gt-efeito h3{color:var(--ink)}.gcard.gt-efeito p{color:#0B2314}.gcard.gt-efeito .g-cat{color:#06140B}.gcard.gt-efeito .g-type{background:rgba(6,20,11,.15)}
.gcard.off{background:repeating-linear-gradient(135deg,#E3EAE5 0 10px,#D6DFD9 10px 20px);color:#5E7165;box-shadow:none;border:1.5px dashed #9AAB9F}
.gcard.off::before{display:none}
.gcard.off h3{color:#3E5245}.gcard.off .g-cat{color:#5E7165}.gcard.off p{color:#5E7165}.gcard.off .g-type{background:rgba(6,20,11,.08)}
.gcard.off .g-art svg{opacity:.5;filter:grayscale(1)}
.gcard.off .g-art::after{content:"?";position:absolute;font:700 4rem var(--serif);color:#6F8276}
.gcard.off .g-art svg{opacity:.18}
.gcard.new{animation:pop .8s cubic-bezier(.2,1.4,.3,1)}
.gcard:not(.off):hover{transform:translateY(-6px) rotate(-1deg)}
.gcard{transition:transform .3s}
.gal-prog{display:flex;flex-wrap:wrap;gap:22px;align-items:center;margin-bottom:28px;background:var(--ink);color:#fff;border-radius:var(--r-lg);padding:24px 28px}
.gal-prog .ring::before{background:var(--ink)}
.area-bars{display:grid;grid-template-columns:repeat(2,1fr);gap:8px 24px;flex:1;min-width:260px}
@media (max-width:640px){.area-bars{grid-template-columns:1fr}}
.abar{font-size:.8rem;color:#C3D2C7}.abar .tr{height:6px;border-radius:6px;background:rgba(255,255,255,.15);margin-top:4px;overflow:hidden}.abar .tr i{display:block;height:100%;background:var(--emerald);border-radius:6px;width:0;transition:width .8s}
.abar span{display:flex;justify-content:space-between;gap:8px}

/* Artigo */
.art-head{padding-block:26px 8px;max-width:820px}
.art-head h1{font-size:clamp(2rem,5vw,3.2rem)}
.art-head .lede{font-size:clamp(1.1rem,2vw,1.28rem);color:var(--muted)}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 14px}
.tag{display:inline-flex;align-items:center;gap:.4em;font-size:.78rem;font-weight:800;padding:.4em .85em;border-radius:999px;background:var(--mist);color:var(--ink);text-decoration:none;letter-spacing:.03em}
a.tag:hover{background:var(--ink);color:#fff}
.tag.ev-alta{background:#DDF3E3;color:#0E5A27}.tag.ev-moderada{background:#FBEBC7;color:#7A4E00}.tag.ev-debatida{background:#F5DCDC;color:#8C3434}
.art-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:clamp(24px,5vw,64px);align-items:start;margin-top:22px}
@media (max-width:1000px){.art-layout{grid-template-columns:1fr}}
.toc{position:sticky;top:90px;font-size:.92rem;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 20px}
.toc h2{font:800 .74rem var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.toc ol{margin:0;padding:0;list-style:none;display:grid;gap:2px}
.toc a{display:block;padding:.35em 0;text-decoration:none;color:var(--text);font-weight:600}
.toc a:hover{color:var(--green-text)}
@media (max-width:1000px){.toc{display:none}}
.prose{max-width:720px}
.prose h2{font-size:clamp(1.5rem,3vw,2rem);margin-top:2.1em;scroll-margin-top:90px}
.prose h2:first-child{margin-top:0}
.prose p,.prose li{font-size:1.08rem;line-height:1.78}
.prose ul{padding-left:1.2em}.prose li{margin-bottom:.5em}
.prose .fig-box{margin:1.4em 0;background:var(--ink);border-radius:var(--r);padding:12px}
.prose .fig-box svg{width:100%;height:auto;max-height:320px}
.prose .fig-box figcaption{color:#B8C9BD;font-size:.88rem;padding:10px 6px 4px}
.prose .fig-box{margin-inline:0}
.expl{border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;background:#fff;margin-bottom:12px}
.expl h3{font-size:1.15rem;margin:.2em 0 .3em}.expl p{margin:0;font-size:1rem}
.daily{display:grid;gap:12px}
.daily div{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px 18px}
.daily b{font-family:var(--serif);font-size:1.08rem}.daily p{margin:.2em 0 0;font-size:1rem}
.lim{background:#FFF8E7;border:1px solid #F0D9A0;border-radius:var(--r);padding:8px 22px}
.lim li{font-size:1rem}
.defs{display:grid;gap:10px;margin:0}.defs div{background:var(--mist);border-radius:14px;padding:12px 16px}.defs dt{font-weight:800}.defs dd{margin:2px 0 0;font-size:1rem}
.srcs li{font-size:.98rem;line-height:1.55}
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:14px}
@media (max-width:760px){.rel-grid{grid-template-columns:1fr}}

/* Bloqueio */
.gate{background:#fff;border:1.5px solid var(--ink);border-radius:var(--r-lg);padding:clamp(20px,3.6vw,34px);margin:26px 0;box-shadow:8px 8px 0 var(--emerald)}
.gate h2{font-size:1.5rem;margin-bottom:.35em;display:flex;align-items:center;gap:.5em}
.gate h2 svg{width:28px;height:28px;color:var(--green-text)}
.gate p{color:var(--muted)}
.gate-btns{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}
@media (max-width:560px){.gate-btns{grid-template-columns:1fr}}
.gate-btns .btn{min-height:64px;font-size:1.08rem}
.gate-note{font-size:.9rem;margin:14px 0 0;color:var(--muted)}
.gate.is-open{box-shadow:none;border-color:var(--line);background:var(--mist);padding:16px 20px;display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between}
.gate.is-open h2{font-size:1.05rem;margin:0}
.gate.is-open p{margin:0}
.js .art-body.is-locked{display:none}
#desafio-stage{margin-top:18px;scroll-margin-top:90px}
.after-read{margin-top:36px}

/* Páginas internas */
.page-hero{background:var(--ink);color:#E6EFE8;padding-block:clamp(40px,7vw,80px);position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 90% 0,rgba(47,191,99,.22),transparent 70%),repeating-radial-gradient(circle at 92% 10%,transparent 0 38px,rgba(166,232,188,.06) 38px 39px)}
.page-hero .container{position:relative}
.page-hero h1{color:#fff;font-size:clamp(2rem,5vw,3.4rem);max-width:18ch}
.page-hero p{color:#B8C9BD;max-width:60ch;font-size:1.12rem;margin:0}
.page-hero .crumbs{padding:0 0 14px}.page-hero .crumbs a,.page-hero .crumbs{color:#9DB2A3}.page-hero .crumbs [aria-current]{color:#fff}
.page-hero .crumbs a:hover{color:#fff}
.legal{max-width:760px}
.legal h2{font-size:1.5rem;margin-top:1.8em}.legal li{margin-bottom:.4em}
.legal .updated{color:var(--muted);font-size:.92rem}
.callout{background:var(--mist);border-left:5px solid var(--green);border-radius:6px 16px 16px 6px;padding:16px 20px;margin:1.4em 0}
.callout p:last-child{margin:0}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media (max-width:760px){.cols{grid-template-columns:1fr}}
.contact-box{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px}
.contact-box a{font-weight:800;font-size:1.15rem}
.faq details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:0 20px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:700;padding:16px 0;list-style:none;display:flex;justify-content:space-between;gap:12px;min-height:48px;align-items:center}
.faq summary::after{content:"+";font:700 1.4rem var(--serif);color:var(--green-text)}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted);margin:0 0 16px}
.sitemap-list{columns:2;column-gap:40px}.sitemap-list li{break-inside:avoid;margin-bottom:.35em}
@media (max-width:640px){.sitemap-list{columns:1}}

/* Rodapé */
.site-footer{background:var(--ink);color:#B8C9BD;padding-block:60px 28px;font-size:.96rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
@media (max-width:860px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot-grid{grid-template-columns:1fr}}
.site-footer h2{font:800 .76rem var(--sans);letter-spacing:.14em;text-transform:uppercase;color:#fff;margin-bottom:12px}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.site-footer a{color:#B8C9BD;text-decoration:none;display:inline-block;padding:.3em 0}
.site-footer a:hover{color:#fff;text-decoration:underline}
.foot-brand{display:flex;align-items:center;gap:12px;color:#fff;font:700 1.35rem var(--serif);margin-bottom:12px}
.foot-brand img{width:44px;height:44px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:20px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:.88rem}
.btn-reset{background:none;border:0;color:#B8C9BD;text-decoration:underline;cursor:pointer;font:inherit;padding:.3em 0}

/* Toast */
.toast{position:fixed;left:50%;bottom:22px;transform:translate(-50%,30px);background:var(--ink);color:#fff;padding:14px 20px;border-radius:16px;box-shadow:var(--shadow-lg);z-index:90;opacity:0;pointer-events:none;transition:.35s;max-width:calc(100% - 32px);border:1px solid rgba(47,191,99,.5);font-weight:600}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* Revelar ao rolar */
.js .rv{opacity:0;transform:translateY(18px);transition:opacity .7s,transform .7s cubic-bezier(.2,.8,.2,1)}
.js .rv.in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .js .rv{opacity:1;transform:none}
}

/* Ajustes */
.acard[hidden]{display:none}
html:not(.js) .gate{display:none}
.pill.ok{background:#DDF3E3;color:#0E5A27}
.tile .tile-art svg,.acard-art svg,.gcard .g-art svg{overflow:visible}
.floaty{z-index:4}

/* ===== Polimento visual ===== */
/* anel de progresso com número dentro */
.ring::before{grid-area:1/1}
.ring b{grid-area:1/1;position:relative;z-index:1;font:700 1.3rem var(--serif);color:#fff}
/* artigo: índice fica na coluna da direita e some enquanto bloqueado */
.toc{grid-column:2}
.art-layout:has(.art-body.is-locked){display:block}
.art-layout:has(.art-body.is-locked) .toc{display:none}
.art-layout{margin-bottom:clamp(40px,7vw,90px)}
@media (max-width:1000px){.toc{grid-column:auto}}
/* tela de bloqueio com ilustração */
.gate [data-closed]:not([hidden]){display:grid;grid-template-columns:minmax(0,1fr) 210px;gap:12px 32px;align-items:center}
.gate [data-closed][hidden]{display:none}
.gate-main{min-width:0}
.gate-art{aspect-ratio:1;border-radius:26px;background:radial-gradient(circle at 70% 20%,#1E8E3E,#06140B 70%);display:grid;place-items:center;position:relative;overflow:hidden;--a:#EAF3EC;--b:#2FBF63;--c:#1E8E3E;--d:#0B2314;box-shadow:inset 0 0 0 1px rgba(255,255,255,.14)}
.gate-art::before{content:"";position:absolute;inset:0;background:repeating-radial-gradient(circle at 80% 20%,transparent 0 20px,rgba(255,255,255,.07) 20px 21px)}
.gate-art svg{width:62%;position:relative;filter:drop-shadow(0 8px 18px rgba(0,0,0,.4));animation:bob 6s ease-in-out infinite}
.gate-art i{position:absolute;right:12px;bottom:12px;font-style:normal;background:rgba(6,20,11,.7);color:#fff;border-radius:99px;padding:.35em .8em;font-size:.74rem;font-weight:800;display:inline-flex;gap:.4em;align-items:center}
@media (max-width:760px){.gate [data-closed]:not([hidden]){grid-template-columns:1fr}.gate-art{order:-1;aspect-ratio:16/8}.gate-art svg{width:auto;height:78%}}
/* ícones das áreas */
.area-card svg{width:58px;height:58px;padding:9px;border-radius:16px;background:var(--ink);--a:#EAF3EC;--b:#2FBF63;--c:#1E8E3E;--d:#0B2314;margin-bottom:6px;transition:transform .3s}
.area-card:hover{background:var(--forest)}
.area-card:hover svg{transform:rotate(-6deg) scale(1.08)}
/* mosaico: título legível sobre o desenho */
.tile::before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(2,10,5,.62) 0,rgba(2,10,5,0) 58%);z-index:-1}
.t-2::before,.t-5::before{background:linear-gradient(0deg,rgba(255,255,255,.7) 0,rgba(255,255,255,0) 58%)}
.t-3::before{background:linear-gradient(0deg,rgba(2,60,25,.45) 0,rgba(2,60,25,0) 58%)}
.tile h3{font-size:1.4rem;text-shadow:0 1px 14px rgba(0,0,0,.25)}
.t-2 h3,.t-5 h3,.t-2 .tile-area,.t-5 .tile-area{text-shadow:none}
/* destaque no topo das páginas internas */
.page-hero h1{letter-spacing:-.02em}
.stat{transition:transform .25s,box-shadow .25s}
.stat:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
/* seleção e rolagem */
::selection{background:var(--emerald);color:var(--ink)}
.sec-head h2{text-wrap:balance}
.lead{text-wrap:pretty}
.gate-art{grid-column:2;grid-row:1}
.gate-main{grid-column:1;grid-row:1}
@media (max-width:760px){.gate-art,.gate-main{grid-column:1}.gate-art{grid-row:1}.gate-main{grid-row:2}}
.slider-ends span{max-width:45%}
@media (max-width:480px){.slider-ends{margin-inline:6px}}