/* ============================================================
   PULSE — design system
   v2 — tokens claro/escuro, tipografia fluida, imagens reais
   ============================================================ */

/* ---------- tokens ---------- */
:root{
  color-scheme: light;

  --ink:#14161c;
  --ink-soft:#5a6070;
  --ink-faint:#8a90a0;
  --line:#e2e5ea;
  --line-soft:#eef0f4;
  --paper:#f2f4f7;
  --surface:#ffffff;
  --surface-2:#f8f9fb;

  --pulse:#e23146;          /* breaking / acento */
  --pulse-deep:#b71f31;
  --indigo:#1b2a6b;
  --indigo-soft:#3d52a8;
  --mint:#e4f4ec;
  --mint-line:#c9e6d7;
  --mint-ink:#0d5c3f;

  /* faixas de contraste (ticker, newsletter, entretenimento).
     No escuro elas ficam MAIS escuras, nunca invertem para branco. */
  --invert-bg:#14161c;
  --invert-ink:#f2f4f7;
  --invert-soft:#a9afbd;
  --invert-line:#333947;

  --display:'Bricolage Grotesque',system-ui,-apple-system,sans-serif;
  --body:'Newsreader',Georgia,'Times New Roman',serif;
  --mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,monospace;

  /* escala fluida */
  --t-xs:clamp(.68rem,.66rem + .1vw,.72rem);
  --t-sm:clamp(.82rem,.79rem + .15vw,.88rem);
  --t-base:clamp(1rem,.97rem + .2vw,1.07rem);
  --t-md:clamp(1.06rem,1rem + .3vw,1.2rem);
  --t-lg:clamp(1.2rem,1.1rem + .5vw,1.45rem);
  --t-xl:clamp(1.4rem,1.2rem + .9vw,1.9rem);
  --t-2xl:clamp(1.7rem,1.3rem + 1.8vw,2.6rem);
  --t-3xl:clamp(2rem,1.4rem + 3vw,3.4rem);

  --wrap:1280px;
  --gap:clamp(18px,2.2vw,30px);
  --rhythm:clamp(30px,4vw,54px);

  --radius:14px;
  --radius-sm:8px;
  --shadow-1:0 1px 2px rgba(20,22,28,.05);
  --shadow-2:0 12px 32px -12px rgba(20,22,28,.22);

  --ease:cubic-bezier(.2,.7,.3,1);
}

/* tema escuro: segue o sistema, mas o botao no masthead tem a palavra final */
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    color-scheme: dark;
    --ink:#eef0f5;
    --ink-soft:#a2a9ba;
    --ink-faint:#767d90;
    --line:#272b36;
    --line-soft:#20242e;
    --paper:#101218;
    --surface:#171a22;
    --surface-2:#1d212a;
    --pulse:#ff4d61;
    --pulse-deep:#e23146;
    --indigo:#8fa2ff;
    --indigo-soft:#a8b6ff;
    --mint:#12291f;
    --mint-line:#1d4635;
    --mint-ink:#6fdcaa;
    --invert-bg:#080a0e;
    --invert-ink:#eef0f5;
    --invert-soft:#8d94a6;
    --invert-line:#242936;
    --shadow-1:0 1px 2px rgba(0,0,0,.4);
    --shadow-2:0 14px 36px -14px rgba(0,0,0,.7);
  }
}
:root[data-theme="dark"]{
  color-scheme: dark;
  --ink:#eef0f5;
  --ink-soft:#a2a9ba;
  --ink-faint:#767d90;
  --line:#272b36;
  --line-soft:#20242e;
  --paper:#101218;
  --surface:#171a22;
  --surface-2:#1d212a;
  --pulse:#ff4d61;
  --pulse-deep:#e23146;
  --indigo:#8fa2ff;
  --indigo-soft:#a8b6ff;
  --mint:#12291f;
  --mint-line:#1d4635;
  --mint-ink:#6fdcaa;
  --invert-bg:#080a0e;
  --invert-ink:#eef0f5;
  --invert-soft:#8d94a6;
  --invert-line:#242936;
  --shadow-1:0 1px 2px rgba(0,0,0,.4);
  --shadow-2:0 14px 36px -14px rgba(0,0,0,.7);
}

/* ---------- base ---------- */
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--body);
  font-size:var(--t-base);
  line-height:1.55;
  font-synthesis-weight:none;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit}
:where(a,button,input,summary):focus-visible{
  outline:3px solid var(--indigo);outline-offset:3px;border-radius:3px;
}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 clamp(16px,3vw,28px)}

.skip{
  position:absolute;left:-9999px;top:0;z-index:200;
  background:var(--ink);color:var(--paper);padding:12px 18px;
  font-family:var(--mono);font-size:var(--t-sm);
}
.skip:focus{left:12px;top:12px}

/* ---------- tipografia utilitaria ---------- */
.eyebrow{
  display:inline-block;
  font-family:var(--mono);font-size:var(--t-xs);font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;color:var(--indigo);
}
.eyebrow--mint{color:var(--mint-ink)}
.meta{
  font-family:var(--mono);font-size:var(--t-xs);letter-spacing:.06em;
  color:var(--ink-soft);text-transform:uppercase;
}
.hl{
  font-family:var(--display);font-weight:700;line-height:1.08;
  letter-spacing:-.022em;margin:0;text-wrap:balance;
}
.dek{color:var(--ink-soft);font-size:var(--t-md);margin:.5rem 0 0;text-wrap:pretty}

/* link de manchete: sublinhado que cresce no hover */
.hl a, a.hl{
  background-image:linear-gradient(var(--pulse),var(--pulse));
  background-size:0 2px;background-position:0 100%;background-repeat:no-repeat;
  transition:background-size .32s var(--ease),color .2s var(--ease);
}
.hl a:hover, a.hl:hover{background-size:100% 2px}

/* ============================================================
   Masthead
   ============================================================ */
.masthead{
  background:color-mix(in srgb,var(--surface) 88%,transparent);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:50;
  transition:box-shadow .25s var(--ease);
}
.masthead.is-stuck{box-shadow:var(--shadow-2)}
.masthead__top{display:flex;align-items:center;gap:16px;height:70px;transition:height .25s var(--ease)}
.masthead.is-stuck .masthead__top{height:58px}

.brand{display:flex;align-items:center;margin-right:auto}

/* ---------- logo ---------- */
.logo{display:inline-flex;align-items:center;gap:11px;line-height:1}
.logo__mark{
  height:clamp(20px,2.2vw,25px);width:auto;flex:none;
  color:var(--ink);overflow:visible;
}
.logo__word{
  font-family:var(--display);font-weight:800;
  font-size:clamp(22px,2.4vw,28px);letter-spacing:-.045em;
  white-space:nowrap;
}
.logo__word span{color:var(--pulse)}
.logo__tag{
  font-family:var(--mono);font-size:var(--t-xs);letter-spacing:.1em;
  text-transform:uppercase;color:var(--ink-faint);padding-left:2px;
}
.logo--foot{margin-bottom:14px}
.masthead.is-stuck .logo__mark{height:clamp(18px,2vw,22px)}
.mast-actions{display:flex;align-items:center;gap:8px}

.btn{
  font-family:var(--mono);font-size:var(--t-xs);font-weight:600;
  letter-spacing:.1em;text-transform:uppercase;
  padding:10px 16px;border:1px solid var(--ink);background:none;color:var(--ink);
  cursor:pointer;border-radius:999px;white-space:nowrap;
  transition:background .2s var(--ease),color .2s var(--ease),transform .2s var(--ease);
}
.btn:hover{background:var(--ink);color:var(--surface)}
.btn:active{transform:translateY(1px)}
.btn--fill{background:var(--pulse);border-color:var(--pulse);color:#fff}
.btn--fill:hover{background:var(--pulse-deep);border-color:var(--pulse-deep);color:#fff}
.btn--icon{
  width:40px;height:40px;padding:0;display:grid;place-items:center;
  border-color:var(--line);color:var(--ink-soft);
}
.btn--icon:hover{background:var(--surface-2);color:var(--ink);border-color:var(--ink-faint)}
.btn--icon svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.8}

.nav{border-top:1px solid var(--line-soft);position:relative}
.nav__scroll{overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.nav__scroll::-webkit-scrollbar{display:none}
.nav__list{
  display:flex;gap:clamp(16px,2.2vw,28px);list-style:none;margin:0;padding:0;
  height:46px;align-items:center;white-space:nowrap;
}
.nav__list a{
  font-family:var(--display);font-weight:500;font-size:var(--t-sm);
  color:var(--ink-soft);padding:13px 0;border-bottom:2px solid transparent;
  transition:color .18s var(--ease),border-color .18s var(--ease);
}
.nav__list a:hover{color:var(--ink);border-bottom-color:var(--line)}
.nav__list .is-active a{color:var(--ink);border-bottom-color:var(--pulse)}

/* ---------- busca ---------- */
.search{
  display:none;border-top:1px solid var(--line-soft);background:var(--surface);
  padding:16px 0;
}
.search.is-open{display:block;animation:drop .22s var(--ease)}
@keyframes drop{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
.search form{display:flex;gap:10px}
.search input{
  flex:1;min-width:0;background:var(--surface-2);border:1px solid var(--line);
  color:var(--ink);padding:13px 18px;border-radius:999px;
  font-family:var(--display);font-size:var(--t-md);
}
.search input::placeholder{color:var(--ink-faint)}

/* ============================================================
   Ticker
   ============================================================ */
.ticker{background:var(--invert-bg);color:var(--invert-ink);display:flex;align-items:center;overflow:hidden}
.ticker__tag{
  background:var(--pulse);color:#fff;font-family:var(--mono);font-size:var(--t-xs);
  font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  padding:10px 15px;flex:none;display:flex;align-items:center;gap:8px;
}
.dot{width:6px;height:6px;border-radius:50%;background:#fff;animation:blip 1.4s infinite}
@keyframes blip{0%,100%{opacity:1}50%{opacity:.2}}
.ticker__track{
  display:flex;gap:44px;white-space:nowrap;padding-left:24px;
  animation:slide 46s linear infinite;
}
.ticker:hover .ticker__track{animation-play-state:paused}
.ticker__track a{font-family:var(--mono);font-size:var(--t-sm);color:inherit;opacity:.82}
.ticker__track a:hover{opacity:1}
.ticker__track b{color:var(--pulse);font-weight:600;margin-right:8px}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ============================================================
   Thumbs — imagem real do S3 com fallback em gradiente
   ============================================================ */
.thumb{
  aspect-ratio:16/9;position:relative;overflow:hidden;
  background:
    radial-gradient(120% 90% at 15% 10%, #2b3a86 0%, transparent 60%),
    radial-gradient(110% 100% at 90% 80%, var(--pulse) 0%, transparent 55%),
    linear-gradient(140deg,#1b2a6b,#14161c);
}
.thumb--mint{background:radial-gradient(110% 90% at 20% 15%,#4fc79a 0,transparent 60%),linear-gradient(150deg,#0d5c3f,#14332a)}
.thumb--warm{background:radial-gradient(110% 90% at 80% 20%,#f2a03d 0,transparent 58%),linear-gradient(150deg,#7a2b1f,#14161c)}
.thumb img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .55s var(--ease),filter .3s var(--ease);
}
.thumb__label{
  position:absolute;left:12px;bottom:12px;font-family:var(--mono);font-size:var(--t-xs);
  letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.6);
}
/* Credito da foto: some nos thumbs pequenos (viraria tarja) e aparece so na
   manchete. Na pagina do artigo quem credita e o <figcaption>, embaixo. */
.thumb__credit{display:none}
.lead__main .thumb__credit{
  display:block;position:absolute;right:10px;bottom:8px;max-width:min(70%,460px);
  font-family:var(--mono);font-size:10px;line-height:1.4;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  color:rgba(255,255,255,.8);background:rgba(0,0,0,.5);padding:4px 8px;border-radius:4px;
  backdrop-filter:blur(4px);
}

/* ============================================================
   Cards
   ============================================================ */
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow-1);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease);
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:var(--ink-faint)}
.card:hover .thumb img{transform:scale(1.045)}
.card__media{display:block}
.card__body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.card .hl{font-size:var(--t-lg)}
.card__foot{margin-top:auto;padding-top:4px}

/* card horizontal: a imagem vira uma faixa lateral de altura cheia */
.card--row{flex-direction:row;align-items:stretch}
.card--row .card__media{width:clamp(110px,32%,150px);flex:none}
.card--row .card__media .thumb{height:100%;aspect-ratio:auto;min-height:104px}
.card--row .hl{font-size:var(--t-base)}
.card--row .card__body{padding:15px 17px}

/* ---------- lead ---------- */
.lead{padding:var(--rhythm) 0 0}
.lead__grid{display:grid;grid-template-columns:1.6fr 1fr;gap:var(--gap)}
.lead__main{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-1);
  transition:box-shadow .3s var(--ease);
}
.lead__main:hover{box-shadow:var(--shadow-2)}
.lead__main:hover .thumb img{transform:scale(1.03)}
.lead__main .thumb{aspect-ratio:16/9}
.lead__body{padding:clamp(20px,2.6vw,30px)}
.lead__body .hl{font-size:var(--t-3xl);margin-top:10px}
.lead__body .dek{font-size:var(--t-md);max-width:56ch}
.byline{
  display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:20px;padding-top:15px;
  border-top:1px solid var(--line-soft);align-items:center;
}
.byline__author{font-family:var(--mono);font-size:var(--t-xs);text-transform:uppercase;letter-spacing:.06em;color:var(--ink)}
/* a coluna lateral acompanha a altura da manchete sem espremer os cards */
.lead__side{display:flex;flex-direction:column;gap:var(--gap)}

/* ============================================================
   The Vitals
   ============================================================ */
.vitals{
  background:var(--mint);border-top:1px solid var(--mint-line);border-bottom:1px solid var(--mint-line);
  margin-top:var(--rhythm);padding:clamp(26px,3.4vw,40px) 0 clamp(34px,4vw,52px);
}
.vitals__head{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.vitals__title{
  font-family:var(--display);font-weight:800;font-size:var(--t-2xl);
  letter-spacing:-.03em;margin:0;color:var(--mint-ink);
}
.vitals__note{
  font-family:var(--mono);font-size:var(--t-xs);letter-spacing:.1em;text-transform:uppercase;
  color:var(--mint-ink);opacity:.75;margin-left:auto;
}
.ecg{width:100%;height:54px;margin:14px 0 26px;display:block}
.ecg path{
  fill:none;stroke:var(--mint-ink);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;
  stroke-dasharray:1400;stroke-dashoffset:1400;animation:trace 4.5s linear infinite;
}
@keyframes trace{to{stroke-dashoffset:0}}
.vitals__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:var(--gap)}
.vcard{
  background:var(--surface);border:1px solid var(--mint-line);border-radius:var(--radius);
  padding:20px;display:flex;flex-direction:column;gap:9px;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease);
}
.vcard:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.vcard .hl{font-size:var(--t-md)}
.vcard .meta{color:var(--ink-soft);margin-top:auto}
.tag{
  display:inline-block;font-family:var(--mono);font-size:var(--t-xs);font-weight:600;
  letter-spacing:.12em;text-transform:uppercase;color:var(--mint-ink);
  background:color-mix(in srgb,var(--surface) 60%,var(--mint));
  border:1px solid var(--mint-line);padding:5px 11px;border-radius:999px;
}

/* ============================================================
   Colunas + rail
   ============================================================ */
.columns{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:clamp(28px,4vw,52px);padding:var(--rhythm) 0}
.section{margin-bottom:var(--rhythm)}
.section:last-child{margin-bottom:0}
.section__head{
  display:flex;align-items:center;gap:14px;
  border-bottom:2px solid var(--ink);padding-bottom:9px;margin-bottom:22px;
}
.section__head h2{
  font-family:var(--display);font-weight:800;font-size:var(--t-xl);
  letter-spacing:-.025em;margin:0;
}
.section__more{
  margin-left:auto;font-family:var(--mono);font-size:var(--t-xs);letter-spacing:.1em;
  text-transform:uppercase;color:var(--indigo);display:flex;align-items:center;gap:6px;
  transition:gap .2s var(--ease),color .2s var(--ease);
}
.section__more:hover{color:var(--pulse);gap:10px}

.trio{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--gap)}
.stack{display:grid}
.stack .item{
  display:grid;grid-template-columns:minmax(0,1fr) 190px;gap:22px;
  padding:22px 0;border-bottom:1px solid var(--line);
}
.stack .item:first-child{padding-top:0}
.stack .item:last-child{border-bottom:0}
.stack .item .hl{font-size:var(--t-lg)}
.stack .item .dek{font-size:var(--t-base)}
.stack .thumb{aspect-ratio:4/3;border-radius:var(--radius-sm);overflow:hidden}
.stack .item:hover .thumb img{transform:scale(1.04)}

/* rail */
.rail{position:sticky;top:132px;align-self:start;display:flex;flex-direction:column;gap:var(--gap)}
.panel{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;box-shadow:var(--shadow-1);
}
.panel__title{
  font-family:var(--display);font-weight:800;font-size:var(--t-sm);
  letter-spacing:.06em;text-transform:uppercase;margin:0 0 14px;
}
.ranked{list-style:none;margin:0;padding:0;counter-reset:r}
.ranked li{
  counter-increment:r;display:grid;grid-template-columns:34px minmax(0,1fr);gap:12px;
  padding:14px 0;border-top:1px solid var(--line-soft);
}
.ranked li:first-child{border-top:0;padding-top:0}
.ranked li::before{
  content:counter(r,decimal-leading-zero);
  font-family:var(--mono);font-size:var(--t-sm);font-weight:600;color:var(--pulse);
}
.ranked a{font-family:var(--display);font-weight:500;font-size:var(--t-sm);line-height:1.3}
.ranked a:hover{color:var(--pulse)}

.signup{
  background:var(--invert-bg);color:var(--invert-ink);padding:26px;border-radius:var(--radius);
}
.signup h3{font-family:var(--display);font-weight:800;font-size:var(--t-lg);margin:0 0 6px;letter-spacing:-.015em}
.signup p{color:var(--invert-soft);font-size:var(--t-sm);margin:0 0 16px}
.field{display:flex;gap:8px}
.field input{
  flex:1;min-width:0;background:color-mix(in srgb,var(--invert-ink) 8%,transparent);
  border:1px solid var(--invert-line);color:var(--invert-ink);
  padding:11px 15px;font-family:var(--mono);font-size:var(--t-xs);border-radius:999px;
}
.field input::placeholder{color:var(--invert-soft)}

/* ============================================================
   Faixa escura (entretenimento)
   ============================================================ */
.strip{background:var(--invert-bg);color:var(--invert-ink);padding:var(--rhythm) 0}
.strip .section__head{border-bottom-color:var(--invert-line)}
.strip .section__head h2{color:var(--invert-ink)}
.strip .section__more{color:var(--invert-soft)}
.strip .section__more:hover{color:var(--pulse)}
.rail-scroll{
  display:grid;grid-auto-flow:column;grid-auto-columns:minmax(238px,1fr);
  gap:var(--gap);overflow-x:auto;padding-bottom:10px;scroll-snap-type:x mandatory;
}
.rail-scroll::-webkit-scrollbar{height:6px}
.rail-scroll::-webkit-scrollbar-thumb{background:var(--ink-faint);border-radius:99px}
.gcard{scroll-snap-align:start}
.gcard .thumb{border-radius:var(--radius-sm);overflow:hidden}
.gcard:hover .thumb img{transform:scale(1.05)}
.gcard .hl{font-size:var(--t-base);color:var(--invert-ink);margin-top:12px}
.gcard .meta{color:var(--invert-soft)}

/* ============================================================
   Artigo
   ============================================================ */
.progress{
  position:fixed;top:0;left:0;height:3px;width:0;background:var(--pulse);z-index:100;
  transition:width .1s linear;
}
.article{padding:var(--rhythm) 0}
.article__head{max-width:760px;margin:0 auto}
.article__head .hl{font-size:var(--t-3xl);margin-top:12px}
.article__head .dek{font-size:var(--t-lg);margin-top:14px}
.article__figure{max-width:1000px;margin:clamp(24px,3vw,36px) auto 0}
.article__figure .thumb{border-radius:var(--radius);overflow:hidden}
.article__figure figcaption{
  font-family:var(--mono);font-size:var(--t-xs);color:var(--ink-soft);
  margin-top:10px;text-align:center;
}
.prose{max-width:680px;margin:clamp(26px,3vw,40px) auto 0;font-size:var(--t-md);line-height:1.75}
.prose p{margin:0 0 1.15em}
.prose h2{
  font-family:var(--display);font-weight:800;font-size:var(--t-xl);
  letter-spacing:-.02em;margin:1.8em 0 .5em;
}
.prose h3{font-family:var(--display);font-weight:700;font-size:var(--t-lg);margin:1.5em 0 .4em}
.prose blockquote{
  margin:1.6em 0;padding:4px 0 4px 22px;border-left:3px solid var(--pulse);
  font-size:var(--t-lg);line-height:1.4;color:var(--ink);
}
.prose a{color:var(--indigo);text-decoration:underline;text-underline-offset:3px}
.prose ul,.prose ol{padding-left:1.2em;margin:0 0 1.15em}
.prose li{margin:.35em 0}
.prose img{border-radius:var(--radius);margin:1.6em 0}

/* ---------- breadcrumb ---------- */
.crumbs{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:14px;
  font-family:var(--mono);font-size:var(--t-xs);letter-spacing:.06em;text-transform:uppercase;
  color:var(--ink-faint);
}
.crumbs a{color:var(--ink-soft)}
.crumbs a:hover{color:var(--pulse)}
.article .crumbs{max-width:760px;margin-left:auto;margin-right:auto}

/* ---------- tags do artigo ---------- */
.tag-row{
  max-width:680px;margin:clamp(28px,3vw,40px) auto 0;padding-top:22px;
  border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:9px;align-items:center;
}
.chip{
  display:inline-block;font-family:var(--display);font-size:var(--t-sm);font-weight:500;
  padding:7px 14px;border:1px solid var(--line);border-radius:999px;background:var(--surface);
  transition:border-color .2s var(--ease),color .2s var(--ease),background .2s var(--ease);
}
.chip:hover{border-color:var(--pulse);color:var(--pulse)}

/* ---------- paginas legais ---------- */
.prose.legal{max-width:760px}
.prose.legal h2{font-size:var(--t-lg);margin:1.9em 0 .5em}
.prose.legal table{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:var(--t-sm)}
.prose.legal th,.prose.legal td{
  text-align:left;padding:11px 12px;border:1px solid var(--line);vertical-align:top;line-height:1.5;
}
.prose.legal th{background:var(--surface-2);font-family:var(--mono);font-size:var(--t-xs);
  letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft)}
.prose.legal .table-scroll{overflow-x:auto}

/* ---------- listagem de categoria ---------- */
.page-head{padding:var(--rhythm) 0 0}
.page-head h1{font-family:var(--display);font-weight:800;font-size:var(--t-2xl);letter-spacing:-.03em;margin:8px 0 0}
.grid-cards{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));
  gap:var(--gap);padding:var(--rhythm) 0;
}
.empty{
  padding:clamp(40px,8vw,90px) 0;text-align:center;color:var(--ink-soft);
  font-family:var(--display);font-size:var(--t-lg);
}
.pagination{display:flex;gap:6px;flex-wrap:wrap;justify-content:center;padding-bottom:var(--rhythm)}
.pagination a,.pagination span{
  font-family:var(--mono);font-size:var(--t-xs);padding:9px 13px;border-radius:999px;
  border:1px solid var(--line);color:var(--ink-soft);
}
.pagination .is-current{background:var(--ink);color:var(--surface);border-color:var(--ink)}

/* ============================================================
   Rodape
   ============================================================ */
.foot{background:var(--surface);border-top:1px solid var(--line);padding:var(--rhythm) 0}
.foot__grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:clamp(22px,3vw,36px)}
.foot h4{
  font-family:var(--mono);font-size:var(--t-xs);letter-spacing:.12em;text-transform:uppercase;
  color:var(--ink-faint);margin:0 0 13px;
}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.foot a{font-family:var(--display);font-size:var(--t-sm);font-weight:500;color:var(--ink-soft)}
.foot a:hover{color:var(--pulse)}
.foot__note{
  margin-top:var(--rhythm);padding-top:20px;border-top:1px solid var(--line-soft);
  font-family:var(--mono);font-size:var(--t-xs);color:var(--ink-faint);line-height:1.7;
}

/* ============================================================
   Responsivo
   ============================================================ */
@media (max-width:1040px){
  .lead__grid{grid-template-columns:1fr}
  .columns{grid-template-columns:1fr}
  .rail{position:static;flex-direction:row;flex-wrap:wrap}
  .rail>*{flex:1 1 280px}
  .lead__side{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
}
@media (max-width:720px){
  .logo__tag{display:none}
  .stack .item{grid-template-columns:1fr;gap:14px}
  .stack .item .thumb{order:-1;aspect-ratio:16/9}
  .foot__grid{grid-template-columns:repeat(2,1fr)}
  .vitals__note{margin-left:0;width:100%}
  .rail{flex-direction:column}
  .mast-actions .btn--label{display:none}
}
@media (max-width:460px){
  .foot__grid{grid-template-columns:1fr}
  .card--row{flex-direction:column}
  .card--row .thumb{width:100%;aspect-ratio:16/9}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  html{scroll-behavior:auto}
  .ecg path{stroke-dashoffset:0}
}
@media print{
  .masthead,.ticker,.rail,.strip,.foot,.progress{display:none}
  body{background:#fff;color:#000}
}