/* Blog Compra Rápida: mesmos tokens da home; índice em grade de cards, post em coluna de leitura + CTA lateral */
:root{
  --night:#000E24; --night-2:#06193A; --night-3:#0D2752; --line-d:#17325F;
  --paper:#F4F7F9; --white:#FFFFFF; --navy:#01245B; --ink:#122038; --slate:#4A5872; --line-l:#DCE3EA;
  --mist:#A9B6CF; --blue:#0F4EF9; --blue-hi:#7EA0FF; --blue-tint:#E7EEFF; --green:#5CEA00;
  --display:"Raleway","Avenir Next","Segoe UI",system-ui,sans-serif;
  --body:"Raleway","Avenir Next","Segoe UI",system-ui,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  color-scheme:light;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6;font-weight:500;-webkit-font-smoothing:antialiased;padding-top:env(safe-area-inset-top,0px)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--night)}
img{max-width:100%;height:auto}
a{color:inherit}
:focus-visible{outline:2px solid var(--blue-hi);outline-offset:3px;border-radius:6px}
h1,h2,h3{font-family:var(--display);margin:0;text-wrap:balance;line-height:1.08}
p{margin:0}
.in{max-width:1180px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.in.narrow{max-width:900px}
.band{padding-block:88px}
.dark{background:var(--night);color:#fff}
.light{background:var(--paper)}
.white{background:var(--white)}
.eyebrow{font-family:var(--mono);font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--blue)}
.dark .eyebrow{color:var(--blue-hi)}
.star{width:20px;height:20px;flex:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 24px;border-radius:999px;font-family:var(--body);font-weight:700;font-size:1rem;text-decoration:none;border:1px solid transparent;transition:background-color .2s ease}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:#0A3FD6}
.btn svg{width:18px;height:18px}

/* Nav */
.nav{position:fixed;z-index:50;top:calc(env(safe-area-inset-top,0px) + 14px);left:0;right:0;pointer-events:none}
.nav .in{pointer-events:auto}
.nav-bar{display:flex;align-items:center;gap:20px;height:60px;padding:0 10px 0 22px;border-radius:999px;background:rgba(0,14,36,.8);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.1)}
.logo{display:inline-flex;align-items:center;gap:6px;color:#fff;text-decoration:none;font-family:var(--display);font-style:italic;font-weight:600;font-size:1.22rem;white-space:nowrap}
.nav-links{display:flex;gap:4px;margin-left:auto}
.nav-links a{color:var(--mist);text-decoration:none;font-size:.92rem;font-weight:600;padding:8px 12px;border-radius:999px}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:#fff;background:rgba(255,255,255,.08)}
.nav .btn{min-height:42px;padding:0 18px;font-size:.92rem}
.nav .btn .short{display:none}
@media (max-width:860px){.nav-links{display:none}.nav .btn{margin-left:auto}}
@media (max-width:420px){.nav .btn .long{display:none}.nav .btn .short{display:inline}}

/* Hero do índice */
.hero{padding-top:150px;padding-bottom:72px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;width:760px;height:760px;right:-200px;top:-260px;background:radial-gradient(closest-side,rgba(15,78,249,.4),rgba(15,78,249,0));pointer-events:none}
.hero .in{position:relative;display:flex;flex-direction:column;gap:20px}
.h1{font-size:clamp(2.5rem,5.6vw,4.2rem);letter-spacing:-.035em;line-height:1}
.h1 .thin{font-weight:300;color:#DDE5F5}
.h1 b{font-weight:900}
.lede{font-size:1.15rem;color:#C3CEE2;max-width:58ch}
.h2{font-size:clamp(1.8rem,3.4vw,2.6rem);letter-spacing:-.025em;color:var(--navy);margin-bottom:32px}
.h2 .thin{font-weight:300}
.h2 b{font-weight:900}

/* Filtros */
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.chip{font-family:var(--body);font-weight:700;font-size:.95rem;padding:10px 16px;border-radius:999px;border:1px solid var(--line-l);background:var(--white);color:#2A3954;cursor:pointer;display:inline-flex;align-items:center;gap:8px}
.chip span{font-family:var(--mono);font-size:.74rem;font-weight:500;color:var(--slate);border:1px solid var(--line-l);border-radius:999px;padding:1px 7px;background:var(--paper)}
.chip[aria-checked="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
.chip[aria-checked="true"] span{background:rgba(255,255,255,.15);border-color:transparent;color:#fff}

/* Cards */
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.feature{margin-bottom:20px}
.card{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line-l);border-radius:20px;overflow:hidden;text-decoration:none;color:var(--ink);transition:transform .2s ease,border-color .2s ease}
.card:hover{transform:translateY(-3px);border-color:#B8C6DA}
.card-img{display:block;aspect-ratio:16/9;background:var(--blue-tint);overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover;display:block}
.card-body{display:flex;flex-direction:column;gap:10px;padding:20px 22px 22px;flex:1}
.tag{align-self:flex-start;font-family:var(--mono);font-size:.7rem;letter-spacing:.06em;color:var(--blue);background:var(--blue-tint);border-radius:999px;padding:3px 10px}
.tag.on-dark{color:var(--blue-hi);background:rgba(126,160,255,.14)}
.card-title{font-family:var(--display);font-weight:800;font-size:1.12rem;line-height:1.3;color:var(--navy)}
.card-ex{color:var(--slate);font-size:1rem}
.card-meta{margin-top:auto;font-family:var(--mono);font-size:.74rem;color:var(--slate)}
.card.big{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr)}
.card.big .card-img{aspect-ratio:auto;min-height:320px}
.card.big .card-body{padding:36px;justify-content:center;gap:16px}
.card.big .card-title{font-size:clamp(1.5rem,2.6vw,2.1rem);letter-spacing:-.02em;line-height:1.15}
@media (max-width:980px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:760px){.card.big{grid-template-columns:1fr}.card.big .card-img{min-height:0;aspect-ratio:16/9}.card.big .card-body{padding:24px}}
@media (max-width:600px){.grid{grid-template-columns:1fr}.band{padding-block:64px}}
@media (prefers-reduced-motion:reduce){.card{transition:none}.card:hover{transform:none}}

/* Post */
.post-hero{padding-top:140px;padding-bottom:64px}
.post-hero .in{display:flex;flex-direction:column;gap:18px}
.back{display:inline-flex;align-items:center;gap:8px;color:var(--mist);text-decoration:none;font-weight:700;font-size:.92rem;align-self:flex-start}
.back:hover{color:#fff}
.back svg{width:16px;height:16px}
.post-title{font-size:clamp(2rem,4.4vw,3.2rem);font-weight:900;letter-spacing:-.03em;line-height:1.08}
.post-meta{font-family:var(--mono);font-size:.8rem;color:var(--mist)}
.post-band{padding-top:56px}
.post-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;align-items:start}
.prose{min-width:0;max-width:720px;font-size:1.08rem;line-height:1.75;color:#24324D}
.prose>*+*{margin-top:1.1em}
.prose .cover{margin:0 0 2em;border-radius:20px;overflow:hidden;border:1px solid var(--line-l)}
.prose .cover img{display:block;width:100%}
.prose h2{font-size:1.7rem;font-weight:800;color:var(--navy);letter-spacing:-.015em;margin-top:1.8em}
.prose h3{font-size:1.3rem;font-weight:800;color:var(--navy);margin-top:1.6em}
.prose strong{color:var(--ink);font-weight:700}
.prose a{color:var(--blue);font-weight:600;text-underline-offset:3px}
.prose ul,.prose ol{padding-left:1.3em}
.prose li+li{margin-top:.4em}
.prose li::marker{color:var(--blue)}
.prose img{display:block;border-radius:14px;border:1px solid var(--line-l);margin-inline:auto}
.prose blockquote{margin-inline:0;padding:4px 0 4px 20px;border-left:3px solid var(--blue);color:var(--navy);font-weight:600}
.prose table{border-collapse:collapse;width:100%;font-size:.95rem;display:block;overflow-x:auto}
.prose td,.prose th{border:1px solid var(--line-l);padding:8px 12px;text-align:left}
.side{position:sticky;top:96px}
.cta-card{background:var(--night);color:#fff;border-radius:20px;padding:26px;display:flex;flex-direction:column;gap:14px}
.cta-card .eyebrow{color:var(--blue-hi);font-size:.7rem}
.cta-title{font-family:var(--display);font-weight:900;font-size:1.35rem;line-height:1.2}
.cta-card p{color:var(--mist);font-size:.95rem}
.cta-card .btn{align-self:stretch}
@media (max-width:980px){.post-grid{grid-template-columns:1fr}.side{position:static}.prose{max-width:none}}

/* Rodapé */
.footer{background:var(--night);padding-block:24px max(24px,env(safe-area-inset-bottom,0px))}
.foot{border:1px solid var(--line-d);border-radius:28px;padding:40px 40px 0;color:var(--mist)}
.foot-top{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding-bottom:32px}
.socials{display:flex;gap:10px}
.socials a{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--night-3);color:#fff}
.socials a:hover{background:var(--blue)}
.socials svg{width:18px;height:18px}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px;border-top:1px solid var(--line-d);padding-block:22px;font-family:var(--mono);font-size:.72rem;color:#7F8DA8}
@media (max-width:440px){.foot{padding:28px 22px 0}}

.menu-btn{display:none;width:42px;height:42px;border-radius:50%;border:0;background:rgba(255,255,255,.08);color:#fff;cursor:pointer;place-items:center}
.menu-btn svg{width:20px;height:20px}
.nav-panel{margin-top:8px;border-radius:24px;background:rgba(0,14,36,.96);border:1px solid rgba(255,255,255,.1);padding:10px;display:flex;flex-direction:column}
.nav-panel a{color:#DDE5F5;text-decoration:none;font-weight:700;padding:14px 16px;border-radius:14px}
.nav-panel a:hover,.nav-panel a[aria-current="page"]{background:rgba(255,255,255,.08);color:#fff}
@media (max-width:860px){.menu-btn{display:grid}}
@media (min-width:861px){.nav-panel{display:none!important}}

/* Rodapé sem caixa */
.footer{padding-block:72px max(28px,env(safe-area-inset-bottom,0px));border-top:1px solid var(--line-d)}
.foot{border:0;border-radius:0;padding:0}
.foot-bottom{padding-block:26px 0}
@media (max-width:440px){.foot{padding:0}.footer{padding-top:56px}}

/* Logo oficial (SVG do deck comercial no Figma) no lugar do texto + estrela */
.logo{width:150px;height:17px;flex:none;font-size:0;color:transparent;background:url(../brand/logo-cr-white.svg) left center/contain no-repeat}
.logo .star{display:none}
.foot .logo{width:190px;height:22px}