/* ============================================
   URBANOS CAÇAMBAS — STYLE.CSS
   Design: moderno premium, mobile-first
   Cores da marca: amarelo #F5B800 + grafite #2C2E30
   ============================================ */

:root{
  --amarelo: #F5B800;
  --amarelo-escuro: #D9A300;
  --amarelo-claro: #FFE896;
  --grafite: #2C2E30;
  --grafite-suave: #3E4147;
  --preto: #111214;
  --cinza-900:#1A1B1E;
  --cinza-700:#4A4D53;
  --cinza-500:#8A8D93;
  --cinza-300:#D7D9DE;
  --cinza-100:#F2F3F5;
  --cinza-50: #F7F8FA;
  --branco: #FFFFFF;
  --verde-wpp:#25D366;
  --verde-wpp-hover:#1EBE5D;
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --sombra-suave: 0 4px 14px rgba(20,22,26,.06);
  --sombra-media: 0 12px 32px rgba(20,22,26,.10);
  --sombra-forte: 0 20px 50px rgba(20,22,26,.16);
  --transicao: 220ms cubic-bezier(.4,.14,.3,1);
  --container: 1200px;
  --font-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-sans);
  color:var(--cinza-900);
  background:var(--branco);
  line-height:1.6;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color var(--transicao)}
button{font-family:inherit;cursor:pointer;border:none;background:none}
h1,h2,h3,h4,h5{
  font-family:var(--font-display);
  color:var(--preto);
  line-height:1.15;
  margin:0 0 .5em;
  letter-spacing:-.02em;
  font-weight:700;
}
h1{font-size:clamp(34px,6vw,64px);font-weight:800}
h2{font-size:clamp(28px,4.2vw,46px)}
h3{font-size:clamp(22px,2.6vw,30px)}
h4{font-size:clamp(18px,2vw,22px)}
p{margin:0 0 1em;color:var(--cinza-700);font-size:clamp(15px,1.4vw,17px)}
ul{margin:0 0 1em;padding-left:1.25em}

/* ============ CONTAINER ============ */
.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 20px;
}
@media(min-width:768px){.container{padding:0 32px}}

/* ============ HEADER ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(12px);
  -webkit-backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid rgba(20,22,26,.06);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;
  padding:14px 20px;
  max-width:var(--container);
  margin:0 auto;
}
@media(min-width:768px){.header-inner{padding:18px 32px}}
.logo{display:flex;align-items:center;gap:10px}
.logo img{height:44px;width:auto}
@media(min-width:768px){.logo img{height:52px}}

.nav-desktop{display:none;gap:6px;align-items:center}
@media(min-width:1024px){.nav-desktop{display:flex}}
.nav-desktop a{
  padding:10px 14px;
  border-radius:10px;
  font-weight:500;
  color:var(--grafite);
  font-size:15px;
  transition:background var(--transicao),color var(--transicao);
}
.nav-desktop a:hover,.nav-desktop a.ativo{background:var(--cinza-100);color:var(--preto)}
.nav-desktop .dropdown{position:relative}
.nav-desktop .dropdown > a::after{content:'▾';margin-left:6px;font-size:11px;opacity:.7}
.nav-desktop .dropdown-menu{
  position:absolute;top:calc(100% + 4px);left:0;
  min-width:260px;
  background:#fff;
  border:1px solid var(--cinza-300);
  border-radius:14px;
  box-shadow:var(--sombra-media);
  padding:8px;
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity var(--transicao),transform var(--transicao),visibility var(--transicao);
}
.nav-desktop .dropdown:hover .dropdown-menu,
.nav-desktop .dropdown:focus-within .dropdown-menu{
  opacity:1;visibility:visible;transform:translateY(0);
}
.dropdown-menu a{display:block;padding:10px 12px;border-radius:8px;font-size:14px}

.header-cta{display:none;gap:10px;align-items:center}
@media(min-width:1024px){.header-cta{display:flex}}

.menu-toggle{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;
  border-radius:10px;background:var(--cinza-100);
}
@media(min-width:1024px){.menu-toggle{display:none}}
.menu-toggle span{
  display:block;position:relative;width:22px;height:2px;background:var(--grafite);border-radius:2px;
  transition:transform var(--transicao),opacity var(--transicao);
}
.menu-toggle span::before,.menu-toggle span::after{
  content:'';position:absolute;left:0;width:22px;height:2px;background:var(--grafite);border-radius:2px;
  transition:transform var(--transicao);
}
.menu-toggle span::before{top:-7px}
.menu-toggle span::after{top:7px}
.menu-toggle.aberto span{background:transparent}
.menu-toggle.aberto span::before{transform:translateY(7px) rotate(45deg)}
.menu-toggle.aberto span::after{transform:translateY(-7px) rotate(-45deg)}

.nav-mobile{
  display:none;
  padding:12px 20px 24px;
  border-top:1px solid var(--cinza-300);
  background:#fff;
}
.nav-mobile.aberto{display:block}
.nav-mobile a{
  display:block;padding:14px 12px;border-radius:10px;font-weight:500;font-size:16px;
}
.nav-mobile a:hover{background:var(--cinza-100)}
.nav-mobile .sub{padding-left:28px;font-size:15px;color:var(--cinza-700)}
.nav-mobile .grupo{border-top:1px solid var(--cinza-100);margin-top:8px;padding-top:8px}
.nav-mobile .cta-mobile{
  display:block;margin-top:16px;padding:14px;text-align:center;
  background:var(--verde-wpp);color:#fff;border-radius:12px;font-weight:600;
}

/* ============ BOTÕES ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 22px;font-weight:600;font-size:15px;border-radius:12px;
  transition:transform var(--transicao),box-shadow var(--transicao),background var(--transicao);
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);box-shadow:var(--sombra-media)}
.btn-primary{background:var(--amarelo);color:var(--preto)}
.btn-primary:hover{background:var(--amarelo-escuro)}
.btn-dark{background:var(--grafite);color:#fff}
.btn-dark:hover{background:var(--preto)}
.btn-whatsapp{background:var(--verde-wpp);color:#fff}
.btn-whatsapp:hover{background:var(--verde-wpp-hover)}
.btn-outline{background:transparent;color:var(--grafite);border:2px solid var(--cinza-300)}
.btn-outline:hover{border-color:var(--grafite);background:var(--cinza-50)}
.btn-lg{padding:18px 30px;font-size:16px;border-radius:14px}
.btn-sm{padding:10px 16px;font-size:14px;border-radius:10px}

/* ============ HERO ============ */
.hero{
  position:relative;
  padding:60px 0 80px;
  background:linear-gradient(135deg,#1A1B1E 0%,#2C2E30 60%,#3E4147 100%);
  color:#fff;
  overflow:hidden;
}
.hero::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(ellipse at 85% 15%,rgba(245,184,0,.18),transparent 55%),
    radial-gradient(ellipse at 10% 90%,rgba(245,184,0,.10),transparent 60%);
  pointer-events:none;
}
.hero::after{
  content:'';position:absolute;right:-100px;bottom:-140px;width:520px;height:520px;
  background:conic-gradient(from 120deg,transparent 0deg,rgba(245,184,0,.10) 90deg,transparent 180deg);
  border-radius:50%;filter:blur(60px);opacity:.7;pointer-events:none;
}
.hero .container{position:relative;z-index:2}
.hero-grid{display:grid;gap:40px;align-items:center}
@media(min-width:960px){.hero-grid{grid-template-columns:1.15fr .85fr;gap:60px}}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 14px;border-radius:999px;
  background:rgba(245,184,0,.14);
  border:1px solid rgba(245,184,0,.3);
  color:var(--amarelo-claro);
  font-size:13px;font-weight:500;letter-spacing:.02em;
  margin-bottom:22px;
}
.hero-tag span.pt{width:6px;height:6px;border-radius:50%;background:var(--amarelo);box-shadow:0 0 0 4px rgba(245,184,0,.25)}
.hero h1{color:#fff;margin-bottom:22px}
.hero h1 em{font-style:normal;color:var(--amarelo);position:relative}
.hero p.lead{font-size:clamp(16px,1.7vw,20px);color:rgba(255,255,255,.82);max-width:560px;margin-bottom:32px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:36px}
.hero-trust{display:flex;flex-wrap:wrap;gap:24px 32px;color:rgba(255,255,255,.7);font-size:14px}
.hero-trust b{color:#fff;font-family:var(--font-display);font-size:22px;display:block;margin-bottom:2px}

.hero-visual{
  position:relative;max-width:520px;margin:0 auto;
}
.hero-foto{
  position:relative;border-radius:22px;overflow:hidden;
  box-shadow:0 30px 60px rgba(0,0,0,.5),0 0 0 1px rgba(255,255,255,.08);
  aspect-ratio:4/5;background:#1a1b1e;
}
.hero-foto img{
  width:100%;height:100%;object-fit:cover;display:block;
}
.hero-foto::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 40%,rgba(0,0,0,.55) 100%);
  pointer-events:none;
}
.hero-badge{
  position:absolute;z-index:2;
  display:flex;align-items:center;gap:10px;
  background:rgba(20,22,26,.75);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border:1px solid rgba(255,255,255,.12);
  border-radius:14px;padding:12px 16px;
  color:#fff;font-size:13px;
  box-shadow:0 8px 24px rgba(0,0,0,.35);
}
.hero-badge .ic{
  width:34px;height:34px;border-radius:9px;background:var(--amarelo);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--preto);
}
.hero-badge .ic svg{width:18px;height:18px}
.hero-badge b{display:block;color:#fff;font-family:var(--font-display);font-size:14px;line-height:1.2;margin-bottom:2px}
.hero-badge span{color:rgba(255,255,255,.65);font-size:11px}
.hero-badge-top{top:20px;left:20px}
.hero-badge-bottom{bottom:20px;right:20px}

/* ============ SEÇÕES ============ */
.section{padding:70px 0}
@media(min-width:768px){.section{padding:100px 0}}
.section-cinza{background:var(--cinza-50)}
.section-escura{background:var(--grafite);color:#fff}
.section-escura h1,.section-escura h2,.section-escura h3{color:#fff}
.section-escura p{color:rgba(255,255,255,.75)}

.eyebrow{
  display:inline-block;font-size:13px;font-weight:600;letter-spacing:.12em;
  text-transform:uppercase;color:var(--amarelo-escuro);margin-bottom:14px;
}
.section-escura .eyebrow{color:var(--amarelo)}
.section-header{max-width:720px;margin:0 auto 50px;text-align:center}
.section-header p{font-size:17px}

/* ============ CARDS ============ */
.grid{display:grid;gap:24px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}

.card{
  background:#fff;border:1px solid var(--cinza-300);border-radius:var(--radius-lg);
  padding:32px 26px;transition:transform var(--transicao),box-shadow var(--transicao),border-color var(--transicao);
  height:100%;display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--sombra-media);border-color:transparent}
.card .icone{
  width:56px;height:56px;border-radius:14px;background:var(--amarelo-claro);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;
  color:var(--grafite);
}
.card .icone svg{width:28px;height:28px}
.card h3{font-size:20px;margin-bottom:10px}
.card p{margin-bottom:16px;font-size:15px}
.card a.link{
  margin-top:auto;color:var(--grafite);font-weight:600;font-size:14px;
  display:inline-flex;align-items:center;gap:6px;
}
.card a.link::after{content:'→';transition:transform var(--transicao)}
.card a.link:hover{color:var(--amarelo-escuro)}
.card a.link:hover::after{transform:translateX(4px)}

.card-servico{position:relative;overflow:hidden}
.card-servico::before{
  content:'';position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--amarelo),var(--amarelo-escuro));
  transform:scaleX(0);transform-origin:left;transition:transform var(--transicao);
}
.card-servico:hover::before{transform:scaleX(1)}

.card-destaque{background:var(--grafite);color:#fff;border-color:transparent}
.card-destaque h3{color:#fff}
.card-destaque p{color:rgba(255,255,255,.7)}
.card-destaque .icone{background:var(--amarelo)}

/* ============ DIFERENCIAIS ============ */
.diferenciais-lista{display:grid;gap:20px}
@media(min-width:768px){.diferenciais-lista{grid-template-columns:1fr 1fr}}
.diferencial-item{
  display:flex;gap:16px;padding:20px;border-radius:16px;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);
  transition:background var(--transicao);
}
.diferencial-item:hover{background:rgba(245,184,0,.08)}
.diferencial-item .num{
  flex-shrink:0;width:44px;height:44px;border-radius:12px;
  background:var(--amarelo);color:var(--preto);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-weight:700;font-size:18px;
}
.diferencial-item h4{color:#fff;margin-bottom:4px;font-size:17px}
.diferencial-item p{color:rgba(255,255,255,.72);margin:0;font-size:14px}

/* Fundo claro variação */
.section:not(.section-escura) .diferencial-item{
  background:#fff;border:1px solid var(--cinza-300);
}
.section:not(.section-escura) .diferencial-item h4{color:var(--preto)}
.section:not(.section-escura) .diferencial-item p{color:var(--cinza-700)}
.section:not(.section-escura) .diferencial-item:hover{background:var(--amarelo-claro);border-color:var(--amarelo)}

/* ============ ÁREAS ATENDIDAS ============ */
.tags-areas{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:24px}
.tag-area{
  padding:10px 18px;background:#fff;border:1px solid var(--cinza-300);
  border-radius:999px;font-size:14px;font-weight:500;color:var(--grafite);
  transition:all var(--transicao);
}
.tag-area:hover{background:var(--amarelo);border-color:var(--amarelo);transform:translateY(-2px)}

/* ============ PASSO A PASSO ============ */
.passos{display:grid;gap:24px;counter-reset:passo}
@media(min-width:768px){.passos{grid-template-columns:repeat(4,1fr)}}
.passo{
  position:relative;padding:28px 22px;background:#fff;border-radius:18px;
  border:1px solid var(--cinza-300);
  counter-increment:passo;
}
.passo::before{
  content:counter(passo,decimal-leading-zero);
  position:absolute;top:-20px;left:22px;
  font-family:var(--font-display);font-size:42px;font-weight:800;
  color:var(--amarelo);
  background:#fff;padding:0 8px;line-height:1;
}
.passo h4{margin-top:10px;margin-bottom:8px;font-size:18px}
.passo p{font-size:14px;margin:0}

/* ============ FAQ ============ */
.faq{max-width:820px;margin:0 auto}
.faq details{
  background:#fff;border:1px solid var(--cinza-300);border-radius:14px;
  padding:0;margin-bottom:12px;transition:box-shadow var(--transicao);
}
.faq details[open]{box-shadow:var(--sombra-suave);border-color:var(--amarelo)}
.faq summary{
  padding:20px 22px;font-weight:600;font-size:16px;color:var(--preto);
  cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:'+';font-size:26px;color:var(--amarelo-escuro);
  transition:transform var(--transicao);font-weight:400;line-height:1;
}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .resposta{padding:0 22px 20px;color:var(--cinza-700)}

/* ============ CTA FINAL ============ */
.cta-final{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,var(--amarelo) 0%,var(--amarelo-escuro) 100%);
  border-radius:28px;padding:60px 32px;text-align:center;
  color:var(--preto);
}
.cta-final::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 20% 20%,rgba(255,255,255,.3),transparent 50%);
}
.cta-final > *{position:relative;z-index:1}
.cta-final h2{color:var(--preto);margin-bottom:14px}
.cta-final p{color:rgba(0,0,0,.7);font-size:18px;max-width:520px;margin:0 auto 28px}
.cta-final .ctas{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}

/* ============ FOOTER ============ */
.site-footer{
  background:var(--preto);color:rgba(255,255,255,.7);padding:60px 0 30px;
}
.footer-grid{display:grid;gap:40px;margin-bottom:40px}
@media(min-width:768px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}}
.site-footer h5{
  color:#fff;font-family:var(--font-display);font-size:14px;
  letter-spacing:.1em;text-transform:uppercase;margin-bottom:18px;
}
.site-footer a{color:rgba(255,255,255,.7);display:block;padding:5px 0;font-size:14px}
.site-footer a:hover{color:var(--amarelo)}
.site-footer .logo-footer{display:inline-block}
.site-footer .logo-footer img{
  height:56px;width:auto;
  background:#fff;padding:10px 16px;border-radius:12px;
  box-shadow:0 4px 12px rgba(0,0,0,.25);
}
.site-footer .about{font-size:14px;line-height:1.6;margin:16px 0 20px}
.site-footer .socials{display:flex;gap:10px}
.site-footer .socials a{
  width:40px;height:40px;border-radius:10px;background:rgba(255,255,255,.06);
  display:flex;align-items:center;justify-content:center;padding:0;
}
.site-footer .socials a:hover{background:var(--amarelo);color:var(--preto)}
.site-footer .socials svg{width:18px;height:18px}
.footer-bottom{
  padding-top:28px;border-top:1px solid rgba(255,255,255,.08);
  display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center;
  font-size:13px;color:rgba(255,255,255,.5);
}

/* ============ WHATSAPP FLOAT ============ */
.wpp-float{
  position:fixed;right:18px;bottom:18px;z-index:60;
  width:58px;height:58px;border-radius:50%;
  background:var(--verde-wpp);color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 24px rgba(37,211,102,.4);
  transition:transform var(--transicao),box-shadow var(--transicao);
  animation:pulsa 2.4s ease-in-out infinite;
}
.wpp-float:hover{transform:scale(1.08);background:var(--verde-wpp-hover)}
.wpp-float svg{width:30px;height:30px}
@media(min-width:768px){.wpp-float{right:24px;bottom:24px;width:64px;height:64px}.wpp-float svg{width:32px;height:32px}}
@keyframes pulsa{
  0%,100%{box-shadow:0 12px 24px rgba(37,211,102,.4),0 0 0 0 rgba(37,211,102,.4)}
  50%{box-shadow:0 12px 24px rgba(37,211,102,.4),0 0 0 14px rgba(37,211,102,0)}
}

/* ============ PÁGINA INTERNA — BANNER ============ */
.page-hero{
  background:linear-gradient(135deg,#1A1B1E 0%,#2C2E30 100%);
  color:#fff;padding:70px 0 60px;position:relative;overflow:hidden;
}
.page-hero::before{
  content:'';position:absolute;top:0;right:-100px;width:400px;height:400px;
  background:radial-gradient(circle,rgba(245,184,0,.18),transparent 65%);
}
.page-hero .container{position:relative;z-index:1;max-width:820px;text-align:center}
.page-hero h1{color:#fff}
.page-hero .lead{color:rgba(255,255,255,.78);font-size:18px;margin-top:10px}
.breadcrumb{
  display:flex;justify-content:center;gap:8px;font-size:13px;
  color:rgba(255,255,255,.6);margin-bottom:22px;flex-wrap:wrap;
}
.breadcrumb a{color:rgba(255,255,255,.85)}
.breadcrumb a:hover{color:var(--amarelo)}
.breadcrumb span{color:rgba(255,255,255,.4)}

/* ============ CONTEÚDO LONGO ============ */
.prose{max-width:760px;margin:0 auto}
.prose h2{margin-top:2em}
.prose h3{margin-top:1.4em}
.prose ul li{margin-bottom:.4em}
.prose .destaque{
  background:var(--amarelo-claro);border-left:4px solid var(--amarelo);
  padding:18px 22px;border-radius:0 12px 12px 0;margin:24px 0;
}
.prose .destaque p{margin:0;color:var(--preto)}

/* ============ FORMULÁRIO ============ */
.form-orcamento{
  background:#fff;border-radius:22px;padding:32px 26px;box-shadow:var(--sombra-media);
  max-width:640px;margin:0 auto;
}
@media(min-width:768px){.form-orcamento{padding:40px}}
.form-grid{display:grid;gap:16px}
@media(min-width:640px){.form-grid.grid-2c{grid-template-columns:1fr 1fr}}
.form-grupo label{
  display:block;font-size:13px;font-weight:600;color:var(--grafite);margin-bottom:6px;
}
.form-grupo input,.form-grupo select,.form-grupo textarea{
  width:100%;padding:14px 16px;border:1.5px solid var(--cinza-300);border-radius:10px;
  font-size:16px;font-family:inherit;color:var(--preto);background:#fff;
  transition:border-color var(--transicao),box-shadow var(--transicao);
}
.form-grupo input:focus,.form-grupo select:focus,.form-grupo textarea:focus{
  outline:none;border-color:var(--amarelo);box-shadow:0 0 0 4px rgba(245,184,0,.15);
}
.form-grupo textarea{min-height:110px;resize:vertical}
.form-note{font-size:13px;color:var(--cinza-500);margin-top:14px;text-align:center}

/* ============ CONTATO — INFO CARDS ============ */
.contato-info{display:grid;gap:20px}
@media(min-width:768px){.contato-info{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.contato-info{grid-template-columns:repeat(4,1fr)}}
.info-card{
  padding:26px 22px;background:#fff;border:1px solid var(--cinza-300);border-radius:16px;
  transition:all var(--transicao);
}
.info-card:hover{border-color:var(--amarelo);transform:translateY(-3px);box-shadow:var(--sombra-suave)}
.info-card .ic{
  width:44px;height:44px;border-radius:12px;background:var(--amarelo-claro);
  display:flex;align-items:center;justify-content:center;margin-bottom:14px;
}
.info-card h4{font-size:15px;margin-bottom:6px;font-family:var(--font-sans);font-weight:600}
.info-card p, .info-card a{font-size:15px;color:var(--grafite);margin:0}
.info-card a{display:block;padding:0}

/* ============ BLOG ============ */
.post-lista{display:grid;gap:28px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.post-card{
  background:#fff;border:1px solid var(--cinza-300);border-radius:18px;overflow:hidden;
  transition:transform var(--transicao),box-shadow var(--transicao);
  display:flex;flex-direction:column;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--sombra-media)}
.post-card .thumb{
  aspect-ratio:16/9;background:linear-gradient(135deg,var(--amarelo) 0%,var(--amarelo-escuro) 100%);
  position:relative;display:flex;align-items:end;padding:20px;
}
.post-card .categoria{
  background:rgba(0,0,0,.8);color:#fff;padding:6px 12px;border-radius:999px;
  font-size:12px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;
}
.post-card .conteudo{padding:24px}
.post-card h3{font-size:20px;margin-bottom:10px}
.post-card time{font-size:13px;color:var(--cinza-500)}

/* ============ UTILITÁRIOS ============ */
.centro{text-align:center}
.mt-lg{margin-top:32px}
.mb-lg{margin-bottom:32px}
.max-720{max-width:720px;margin-left:auto;margin-right:auto}

/* Reduce motion */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}