/*
Theme Name: Sigraweb Blog
Theme URI: https://blog.sigraweb.com/
Author: Sigraweb
Author URI: https://sigraweb.com/
Description: Tema escuro do Blog Sigraweb, fiel ao layout Figma "Blog" (Home, Categoria, Busca e Post). Mobile-first, com pílulas de vidro, gradientes e formulário de contato integrado.
Version: 1.0.8
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: sigrablog
Tags: blog, dark, one-column, custom-logo, custom-menu, featured-images, translation-ready
*/

/* =========================================================
   TOKENS — extraídos do arquivo Figma
   ========================================================= */
:root{
  --bg:#000000;
  --text:#ffffff;
  --muted:#ada8bc;          /* textos secundários */
  --heading-dim:#aeaeae;    /* "Principais categorias" */
  --footer-gray:#999999;
  --purple:#5003fe;         /* Sigra Purple 700 */
  --purple-2:#8a38f5;
  --green:#38f097;          /* Malachite 400 */
  --dark-purple:#190834;

  --grad-pill:linear-gradient(90deg,#c38df9 20%,#f5b8af 80%);
  --grad-hero:linear-gradient(90deg,#ffffff 20%,#aff5b1 80%);
  --grad-badge:linear-gradient(90deg,#92bdff 25%,#98ffb5 75%);
  --glow:radial-gradient(50% 50% at 50% 50%,#0a3de4 0%,#05227e 100%);

  --glass:rgba(245,245,245,.03);
  --glass-strong:rgba(245,245,245,.10);
  --line:rgba(255,255,255,.15);
  --line-soft:rgba(255,255,255,.08);

  --font:'Poppins',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;

  --r-card:10px;
  --r-input:20px;
  --r-hero:24px;
  --r-pill:1000px;

  --container:1280px;
  --gutter:20px;
}

/* =========================================================
   BASE (mobile-first)
   ========================================================= */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font);
  font-size:16px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
a:hover{opacity:.85}
h1,h2,h3,h4{margin:0;font-weight:600;line-height:1.2}
p{margin:0 0 1em}
button,input,textarea,select{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--green);outline-offset:2px;border-radius:4px}

.container{width:100%;max-width:var(--container);margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter)}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);word-wrap:normal!important}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--purple);color:#fff;padding:8px 16px;z-index:1000}
.skip-link:focus{left:8px;top:8px}

/* Texto com gradiente */
.grad-text{background:var(--grad-pill);-webkit-background-clip:text;background-clip:text;color:transparent}
.grad-text--hero{background:var(--grad-hero);-webkit-background-clip:text;background-clip:text;color:transparent}
.grad-text--badge{background:var(--grad-badge);-webkit-background-clip:text;background-clip:text;color:transparent}

/* Pílula de vidro com borda em gradiente (branco → transparente → branco) */
.glass-pill{
  position:relative;
  border-radius:var(--r-pill);
  background:
    linear-gradient(rgba(13,13,13,.92),rgba(13,13,13,.92)) padding-box,
    linear-gradient(90deg,rgba(255,255,255,.8),rgba(255,255,255,0) 51%,rgba(255,255,255,.8)) border-box;
  border:1px solid transparent;
}

/* Botão pílula ("Ver mais", "Enviar dados", "Entrar") */
.btn-pill{
  display:inline-flex;align-items:center;gap:12px;
  padding:14px 24px;border-radius:var(--r-pill);
  background:var(--glass);border:1px solid var(--line);
  color:#fff;font-weight:500;font-size:15px;line-height:1;
  cursor:pointer;transition:background .25s,border-color .25s,transform .15s;
}
.btn-pill:hover{background:rgba(245,245,245,.10);border-color:rgba(255,255,255,.35);opacity:1}
.btn-pill:active{transform:scale(.98)}
.btn-pill .arrow{width:16px;height:16px;flex:none}
.btn-pill--solid{background:var(--grad-pill);color:#000;border-color:transparent;font-weight:600}
.btn-pill--solid:hover{background:var(--grad-pill);filter:brightness(1.08)}

/* =========================================================
   HEADER — pílula flutuante (Banner)
   ========================================================= */
.site-header{position:sticky;top:0;z-index:100;padding:12px 0}
.site-header .container{display:block}
.header-pill{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:10px 16px;border-radius:var(--r-pill);
  background:rgba(0,0,0,.55);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border:1px solid transparent;
  background-clip:padding-box;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.12);
}
.site-branding{display:flex;align-items:center;min-width:0}
.site-branding .custom-logo,
.site-branding .brand-logo img{max-height:34px;width:auto;display:block}
.brand-fallback{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:19px;letter-spacing:.02em;color:#fff}
.brand-fallback svg{width:30px;height:22px;flex:none}

.main-nav{display:none}
.main-nav ul{display:flex;align-items:center;gap:28px;list-style:none;margin:0;padding:0}
.main-nav a{font-size:16px;color:#fff;padding:8px 0}
.main-nav a:hover{color:var(--green);opacity:1}
.header-actions{display:flex;align-items:center;gap:10px}
.btn-entrar{display:none;padding:10px 22px}

.menu-toggle{
  display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:42px;border-radius:50%;
  background:var(--glass-strong);border:1px solid var(--line);cursor:pointer;
}
.menu-toggle svg{width:20px;height:20px}
.menu-toggle .icon-close{display:none}
.menu-open .menu-toggle .icon-open{display:none}
.menu-open .menu-toggle .icon-close{display:block}

/* Painel mobile */
.mobile-panel{
  display:none;margin-top:10px;padding:20px;border-radius:24px;
  background:rgba(5,5,8,.96);border:1px solid var(--line-soft);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
}
.menu-open .mobile-panel{display:block}
.mobile-panel ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.mobile-panel a{display:block;padding:12px 10px;border-radius:12px;font-size:17px}
.mobile-panel a:hover{background:var(--glass-strong);opacity:1}
.mobile-panel .btn-pill{margin-top:14px;width:100%;justify-content:center}

@media (min-width:1024px){
  .site-header{padding:20px 0}
  .header-pill{padding:12px 24px}
  .main-nav{display:block}
  .btn-entrar{display:inline-flex}
  .menu-toggle,.mobile-panel{display:none!important}
}

/* =========================================================
   FUNDO DECORATIVO DO TOPO (Gradient Background #1)
   ========================================================= */
.page-glow{position:relative;overflow:hidden}
.page-glow::before{ /* textura de pixels */
  content:"";position:absolute;inset:0 0 auto 0;height:820px;
  background:url('assets/img/texture.png') repeat;background-size:420px;
  opacity:.35;
  -webkit-mask-image:linear-gradient(180deg,#000 0%,transparent 85%);
  mask-image:linear-gradient(180deg,#000 0%,transparent 85%);
  pointer-events:none;
}
/* O brilho roxo/azul do topo agora fica atrás do título do hero (.hero::after),
   fiel ao Figma. Aqui no page-glow mantemos só a textura de pixels. */
.page-glow > *{position:relative;z-index:1}

/* =========================================================
   HERO (home / arquivo / busca)
   ========================================================= */
.hero{padding:28px 0 48px;position:relative}
/* Fundo da 1ª seção (Figma "Fundo do topo"): brilho roxo/azul atrás do título,
   logo abaixo da imagem do hero. Mobile-first: escala pela altura da seção. */
.hero::after{
  content:"";position:absolute;z-index:-1;pointer-events:none;
  left:50%;bottom:6px;transform:translateX(-50%);
  width:min(1180px,138%);height:min(560px,82%);
  background:
    radial-gradient(46% 54% at 50% 52%, rgba(80,3,254,.60) 0%, transparent 70%),
    radial-gradient(40% 50% at 66% 44%, rgba(37,99,235,.45) 0%, transparent 72%),
    radial-gradient(40% 50% at 34% 56%, rgba(138,56,245,.45) 0%, transparent 72%);
  filter:blur(80px);
}
.hero-media{
  border-radius:var(--r-hero);overflow:hidden;
  aspect-ratio:16/10;background:#0a0a0a center/cover no-repeat;
}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-copy{max-width:900px;margin:32px auto 0;text-align:center;display:grid;gap:18px}
.hero-title{
  font-size:clamp(2rem,7vw,3.75rem);
  font-weight:600;line-height:1.1;letter-spacing:-.01em;
}
.hero-desc{color:#fff;font-weight:500;font-size:16px;line-height:1.4;margin:0}

@media (min-width:768px){
  .hero-media{aspect-ratio:1280/419;border-radius:40px}
}

/* =========================================================
   SEÇÕES — títulos
   ========================================================= */
.section{padding:56px 0}
.section-head{text-align:center;display:grid;gap:18px;justify-items:center;margin-bottom:36px}
.section-title{font-size:clamp(1.75rem,5vw,3rem);font-weight:600;line-height:1.25}
.section-title--dim{color:var(--heading-dim)}
.section-desc{color:rgba(173,168,188,.7);font-weight:500;max-width:900px;margin:0}
.badge{
  display:inline-flex;align-items:center;padding:7px 16px;border-radius:20px;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);
  font-weight:600;font-size:15px;line-height:1.2;
}

@media (min-width:768px){.section{padding:80px 0}}

/* =========================================================
   CATEGORIAS + BUSCA
   ========================================================= */
.search-form{
  display:flex;align-items:center;gap:10px;width:100%;max-width:944px;
  padding:10px 14px;border-radius:12px;
  background:rgba(0,0,0,.91);border:1px solid #757575;
}
.search-form svg{width:19px;height:19px;color:var(--muted);flex:none}
.search-form input[type=search]{
  flex:1;min-width:0;background:transparent;border:0;outline:0;
  color:#fff;font-size:14px;
}
.search-form input[type=search]::placeholder{color:var(--muted)}
.search-form button{background:none;border:0;padding:0;cursor:pointer;display:flex;color:var(--muted)}
.search-form button:hover{color:var(--green)}

.cat-pills{
  display:flex;gap:14px;margin-top:34px;
  overflow-x:auto;padding:6px 2px 14px;
  scrollbar-width:none;
}
.cat-pills::-webkit-scrollbar{display:none}
.cat-pill{
  flex:none;display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-width:180px;padding:18px 34px;border-radius:var(--r-pill);
  font-weight:600;font-size:18px;color:#fff;white-space:nowrap;
  transition:filter .2s,transform .15s;
}
.cat-pill:hover{opacity:1;filter:brightness(1.3)}
.cat-pill.is-active{
  background:var(--grad-pill);color:#000;border:1px solid transparent;
}
.cat-pill.is-active:hover{filter:brightness(1.05)}
@media (min-width:1024px){
  .cat-pills{gap:40px;justify-content:center;overflow:visible;flex-wrap:wrap}
  .cat-pill{min-width:250px;padding:20px 40px;font-size:20px}
}

/* =========================================================
   CARDS DE ARTIGO
   ========================================================= */
.articles-grid{display:grid;gap:24px}
@media (min-width:1024px){.articles-grid{grid-template-columns:1fr 1fr;gap:24px 56px}}

.card{display:flex;flex-direction:column;gap:16px}
.card-media{
  border-radius:var(--r-card);overflow:hidden;flex:none;
  background:#101014;aspect-ratio:16/10;
}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.card:hover .card-media img{transform:scale(1.04)}
.card-body{display:flex;flex-direction:column;gap:12px;min-width:0}
.card-date{color:#fff;font-weight:600;font-size:14px;text-align:right;line-height:1.3}
.card-title{font-size:20px;font-weight:600;line-height:1.4}
.card-title a:hover{color:var(--green);opacity:1}
.card-excerpt{color:var(--muted);font-weight:300;font-size:16px;line-height:1.35;margin:0}
.card .btn-pill{align-self:flex-start;margin-top:auto}

@media (min-width:640px){
  .card{flex-direction:row}
  .card-media{width:45%;max-width:276px;aspect-ratio:276/324}
  .card-body{flex:1}
}

/* Paginação */
.pagination{margin-top:48px;display:flex;justify-content:center}
.pagination .nav-links{display:flex;gap:8px;align-items:center}
.pagination .page-numbers{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:32px;height:32px;padding:0 6px;border-radius:4px;
  border:1px solid rgba(223,227,232,.35);color:#fff;font-size:14px;
}
.pagination .page-numbers.current{background:#fff;color:#000;border-color:#fff;font-weight:600}
.pagination .page-numbers:hover{border-color:var(--green);opacity:1}

/* =========================================================
   OUTROS ARTIGOS (com ponto de luz azul)
   ========================================================= */
.outros{position:relative;overflow:hidden}
.outros::before{
  content:"";position:absolute;left:50%;bottom:-140px;transform:translateX(-50%);
  width:min(730px,120%);height:270px;background:var(--glow);filter:blur(90px);opacity:.8;
  pointer-events:none;
}
.outros > .container{position:relative;z-index:1}

/* =========================================================
   CTA — "Fale com um especialista" (efeitos + botão p/ o contato do site)
   ========================================================= */
.cta{
  position:relative;overflow:hidden;padding:72px 0;
  background:#000 url('assets/img/cta-bg.jpg') center/cover no-repeat;
}
.cta::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.40) 0%,rgba(0,0,0,.80) 100%)}
/* brilho roxo por trás do card (efeito) */
.cta::after{
  content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:min(820px,120%);height:min(460px,95%);pointer-events:none;
  background:radial-gradient(50% 50% at 50% 50%, rgba(80,3,254,.45) 0%, transparent 70%);
  filter:blur(70px);
}
.cta .container{position:relative;z-index:1}
.cta-box{
  max-width:780px;margin:0 auto;text-align:center;
  display:grid;gap:22px;justify-items:center;
  padding:44px 22px;border-radius:28px;
  background:
    linear-gradient(rgba(10,10,14,.55),rgba(10,10,14,.55)) padding-box,
    linear-gradient(120deg,rgba(255,255,255,.5),rgba(255,255,255,0) 45%,rgba(255,255,255,.35)) border-box;
  border:1px solid transparent;
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
}
.cta-box h2{font-size:clamp(1.75rem,4.5vw,2.75rem);line-height:1.15;font-weight:600}
.cta-box p{max-width:580px;margin:0;font-size:16px;line-height:1.5;color:#fff}
.cta-btn{font-size:16px;padding:16px 34px;margin-top:4px}
@media (min-width:768px){.cta-box{padding:60px 44px;border-radius:36px}}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{padding:64px 0 40px;background:#000}
.footer-brand{
  display:grid;gap:12px;padding-left:24px;border-left:1px solid #d8dbdf;
}
.footer-brand .custom-logo,
.footer-brand .brand-logo img{max-height:33px;width:auto}
.footer-tagline{color:var(--footer-gray);font-size:16px;margin:0}
.footer-address{color:#fff;font-size:16px;margin:0}
.social-icons{display:flex;gap:15px;margin-top:6px}
.social-icons a{
  width:34px;height:34px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);background:var(--glass);
  transition:background .25s,border-color .25s;
}
.social-icons a:hover{background:var(--glass-strong);border-color:var(--green);opacity:1}
.social-icons svg{width:16px;height:16px}

.footer-menu{margin-top:44px}
.footer-menu ul{list-style:none;margin:0;padding:0;display:grid;gap:22px}
.footer-menu li:first-child a{font-weight:600}
.footer-menu a{font-size:16px}
.footer-menu a:hover{color:var(--green);opacity:1}
@media (min-width:768px){
  .footer-top{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}
  .footer-menu{margin-top:0}
}

.footer-bottom{margin-top:52px;border-top:1px solid #edeef1;padding-top:14px}
.footer-bottom-row{
  display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;
  font-size:14px;color:#fff;
}
.footer-legal{display:flex;gap:16px;flex-wrap:wrap}
.footer-legal a:hover{color:var(--green);opacity:1}

/* =========================================================
   SINGLE (post)
   ========================================================= */
.single-hero{position:relative}
.single-hero-media{
  height:min(60vh,608px);min-height:320px;
  background:#0a0a0a center/cover no-repeat;
  border-radius:0 0 var(--r-hero) var(--r-hero);overflow:hidden;position:relative;
}
.single-hero-media::after{content:"";position:absolute;inset:0;background:rgba(0,0,0,.5)}
.single-hero-head{padding:36px 0 8px;display:grid;gap:20px}
.single-meta-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.back-pill{
  display:inline-flex;align-items:center;gap:8px;
  width:52px;height:52px;justify-content:center;
  border-radius:50%;background:var(--glass-strong);border:1px solid var(--line);
}
.back-pill svg{width:20px;height:20px}
.back-label{color:var(--muted);font-size:16px}
.single-date{color:#fff;font-weight:600;font-size:14px}
.single-cat-pill{
  display:inline-flex;align-items:center;gap:12px;
  padding:15px 40px;border-radius:var(--r-pill);
  background:var(--grad-pill);color:#000;font-weight:600;font-size:18px;
  justify-self:center;
}
.single-title-wrap{max-width:900px;margin:0 auto;text-align:center;display:grid;gap:20px;padding-bottom:24px}
.single-title{font-size:clamp(1.9rem,6vw,3.75rem);line-height:1.1;font-weight:600}
.single-excerpt{color:#fff;font-weight:500;font-size:16px;line-height:1.4;margin:0}

.entry-content{max-width:900px;margin:0 auto;padding:40px 0 8px;font-size:17px;line-height:1.7;color:#e9e7f0}
.entry-content h2,.entry-content h3{color:#fff;margin:1.6em 0 .6em;line-height:1.3}
.entry-content h2{font-size:clamp(1.4rem,3.5vw,1.9rem)}
.entry-content h3{font-size:clamp(1.2rem,3vw,1.5rem)}
.entry-content a{color:var(--green);text-decoration:underline;text-underline-offset:3px}
.entry-content img{border-radius:var(--r-card);margin:1.5em auto}
.entry-content blockquote{
  margin:1.6em 0;padding:18px 24px;border-left:3px solid var(--purple-2);
  background:var(--glass);border-radius:0 var(--r-card) var(--r-card) 0;color:#fff;
}
.entry-content ul,.entry-content ol{padding-left:1.4em}
.entry-content li{margin-bottom:.4em}
.entry-content code{background:var(--glass-strong);padding:2px 6px;border-radius:6px;font-size:.9em}
.entry-content pre{background:#0c0c10;border:1px solid var(--line-soft);border-radius:var(--r-card);padding:18px;overflow:auto}
.wp-block-image figcaption,.entry-content figcaption{color:var(--muted);font-size:14px;text-align:center}

.single-footer-meta{max-width:900px;margin:28px auto 0;display:grid;gap:16px}
.single-author{color:#fff;font-weight:300;font-size:16px;margin:0}
.post-nav{display:flex;align-items:center;justify-content:center;gap:18px;margin:40px 0 8px}
.post-nav .nav-label{color:var(--muted);font-size:16px}
.post-nav a.back-pill:hover{background:rgba(245,245,245,.2);opacity:1}

/* =========================================================
   ARQUIVO / BUSCA / 404 / PÁGINAS
   ========================================================= */
.archive-title em{font-style:normal}
.no-results{text-align:center;padding:40px 0;color:var(--muted)}
.error-404{text-align:center;padding:80px 0}
.error-404 .code{font-size:clamp(4rem,15vw,8rem);font-weight:600;line-height:1}
.page-content-wrap{max-width:900px;margin:0 auto;padding:40px 0}
.page-title{font-size:clamp(1.9rem,6vw,3rem);text-align:center;margin:24px 0 8px}

/* WordPress obrigatórios */
.alignleft{float:left;margin:0 1.5em 1em 0}
.alignright{float:right;margin:0 0 1em 1.5em}
.aligncenter{display:block;margin:0 auto 1em}
.wp-caption{max-width:100%}
.wp-caption-text{color:var(--muted);font-size:14px;text-align:center}
.sticky{display:block}
.gallery-caption{display:block}
.bypostauthor{display:block}

/* =========================================================
   EFEITOS, NAVEGABILIDADE E USABILIDADE
   ========================================================= */

/* Header inteligente: fundo ao rolar + esconde/mostra */
.site-header{transition:transform .35s ease,padding .25s ease}
.site-header.is-hidden{transform:translateY(-110%)}
.site-header.is-scrolled .header-pill{
  background:rgba(0,0,0,.82);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.16),0 10px 30px rgba(0,0,0,.55);
}

/* Revelação ao rolar (JS adiciona .will-reveal / .is-visible) */
.will-reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.will-reveal.is-visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .will-reveal{opacity:1;transform:none}
}

/* Cards: elevação e brilho na borda ao passar o mouse */
.card{border-radius:16px;padding:10px;margin:-10px;transition:background .3s,box-shadow .3s,transform .3s}
.card:hover{
  background:rgba(245,245,245,.03);
  box-shadow:0 18px 46px rgba(0,0,0,.5),inset 0 0 0 1px rgba(255,255,255,.08);
  transform:translateY(-3px);
}
.card:focus-within{box-shadow:inset 0 0 0 1px rgba(56,240,151,.6)}

/* Pílulas de categoria: brilho suave ao focar/hover */
.cat-pill{position:relative}
.cat-pill:not(.is-active):hover,
.cat-pill:not(.is-active):focus-visible{
  box-shadow:0 0 24px rgba(138,56,245,.35),inset 0 0 0 1px rgba(255,255,255,.25);
}
.cat-pill.is-active{box-shadow:0 0 34px rgba(195,141,249,.35)}

/* Botões pílula: seta desliza no hover */
.btn-pill .arrow{transition:transform .25s}
.btn-pill:hover .arrow{transform:translateX(4px)}
.btn-pill.is-loading{opacity:.7;pointer-events:none}

/* Links do menu: sublinhado animado */
.main-nav a{position:relative}
.main-nav a::after{
  content:"";position:absolute;left:0;right:100%;bottom:2px;height:2px;
  background:var(--grad-pill);border-radius:2px;transition:right .25s ease;
}
.main-nav a:hover::after,
.main-nav a:focus-visible::after,
.main-nav .current-menu-item a::after{right:0}
.main-nav .current-menu-item a{color:var(--green)}

/* Barra de progresso de leitura (post) */
.reading-progress{
  position:fixed;top:0;left:0;right:0;height:3px;z-index:200;
  background:var(--grad-pill);transform-origin:0 50%;transform:scaleX(0);
  pointer-events:none;
}

/* Botão voltar ao topo */
.to-top{
  position:fixed;right:18px;bottom:18px;z-index:150;
  width:48px;height:48px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  background:rgba(13,13,13,.9);border:1px solid var(--line);color:#fff;
  cursor:pointer;opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .3s,transform .3s,visibility .3s,border-color .25s;
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
}
.to-top.is-visible{opacity:1;visibility:visible;transform:none}
.to-top:hover{border-color:var(--green)}
.to-top svg{width:20px;height:20px}

/* Hero: leve zoom-out de entrada */
@media (prefers-reduced-motion:no-preference){
  .hero-media img{animation:heroIn 1.1s ease both}
  @keyframes heroIn{from{transform:scale(1.04);opacity:.4}to{transform:scale(1);opacity:1}}
}

/* Ponto de luz do "Outros artigos": respiração sutil */
@media (prefers-reduced-motion:no-preference){
  .outros::before{animation:breathe 7s ease-in-out infinite}
  @keyframes breathe{0%,100%{opacity:.65}50%{opacity:.95}}
}

/* Compartilhar/redes: leve elevação */
.social-icons a{transition:transform .2s,background .25s,border-color .25s}
.social-icons a:hover{transform:translateY(-2px)}

/* Busca: destaque ao focar */
.search-form{transition:border-color .25s,box-shadow .25s}
.search-form:focus-within{border-color:var(--green);box-shadow:0 0 0 3px rgba(56,240,151,.15)}

/* Navegação anterior/próximo do post */
.post-nav .back-pill{transition:background .25s,border-color .25s,transform .2s}
.post-nav a.back-pill:hover{transform:translateY(-2px);border-color:var(--green)}

/* Área de toque confortável no mobile */
@media (max-width:767px){
  .main-nav a,.mobile-panel a,.footer-menu a{min-height:44px;display:flex;align-items:center}
  .to-top{right:14px;bottom:14px}
}

/* =========================================================
   EFEITOS, NAVEGABILIDADE E USABILIDADE
   ========================================================= */

/* Revelação ao rolar (desligada com prefers-reduced-motion via JS) */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease;transition-delay:var(--reveal-delay,0ms)}
.reveal.in-view{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* Cabeçalho: encolhe e ganha fundo sólido ao rolar */
.site-header{transition:padding .3s ease}
.site-header.is-scrolled{padding:8px 0}
.site-header.is-scrolled .header-pill{
  background:rgba(0,0,0,.82);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.16),0 8px 30px rgba(0,0,0,.55);
}
.header-pill{transition:background .3s ease,box-shadow .3s ease}

/* Item de menu ativo (WordPress: .current-menu-item / aria-current) */
.main-nav .current-menu-item > a,
.main-nav a[aria-current],
.mobile-panel .current-menu-item > a{
  color:var(--green);position:relative;
}
.main-nav .current-menu-item > a::after{
  content:"";position:absolute;left:0;right:0;bottom:2px;height:2px;
  border-radius:2px;background:var(--grad-badge);
}
/* Sublinhado animado nos links do menu */
.main-nav a{position:relative}
.main-nav a::after{
  content:"";position:absolute;left:0;bottom:2px;height:2px;width:100%;
  border-radius:2px;background:var(--grad-badge);
  transform:scaleX(0);transform-origin:left;transition:transform .25s ease;
}
.main-nav a:hover::after,.main-nav a:focus-visible::after{transform:scaleX(1)}

/* Cards: elevação suave + seta que desliza no hover */
.card{transition:transform .3s ease}
@media (hover:hover){
  .card:hover{transform:translateY(-4px)}
}
.btn-pill .arrow{transition:transform .25s ease}
.btn-pill:hover .arrow{transform:translateX(4px)}
.btn-pill.is-loading{opacity:.7;pointer-events:none}

/* Pílulas de categoria: leve escala no hover */
@media (hover:hover){
  .cat-pill{transition:filter .2s ease,transform .2s ease}
  .cat-pill:hover{transform:translateY(-2px)}
}

/* Botão "voltar ao topo" */
.to-top{
  position:fixed;right:18px;bottom:18px;z-index:90;
  width:48px;height:48px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  background:rgba(13,13,13,.9);border:1px solid var(--line);color:#fff;
  cursor:pointer;opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .3s ease,transform .3s ease,visibility .3s;
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
}
.to-top.is-visible{opacity:1;visibility:visible;transform:none}
.to-top:hover{border-color:var(--green);color:var(--green)}
.to-top svg{width:20px;height:20px}
@media (min-width:1024px){.to-top{right:28px;bottom:28px}}

/* Barra de progresso de leitura (post) */
.read-progress{
  position:fixed;top:0;left:0;right:0;height:3px;z-index:120;
  background:var(--grad-pill);
  transform:scaleX(0);transform-origin:left;
  pointer-events:none;
}

/* Alvos de toque confortáveis no celular */
@media (pointer:coarse){
  .main-nav a,.footer-menu a,.footer-legal a{padding-top:10px;padding-bottom:10px}
  .pagination .page-numbers{min-width:40px;height:40px}
}

/* Âncoras não escondem conteúdo sob o cabeçalho fixo */
:target{scroll-margin-top:110px}
h2[id],h3[id]{scroll-margin-top:110px}

/* =========================================================
   ROBUSTEZ MOBILE-FIRST — impede estouro horizontal em telas pequenas
   ========================================================= */
/* Títulos longos quebram em vez de empurrar o layout. */
.hero-title,.section-title,.card-title,.single-title,.page-title,
.cta-form-card h2,.cta-hire h2,.archive-title{overflow-wrap:break-word}
/* Conteúdo do post: palavras/URLs longas, tabelas, mídia e código não vazam. */
.entry-content{overflow-wrap:break-word}
.entry-content pre{max-width:100%;overflow-x:auto}
.entry-content table{display:block;max-width:100%;overflow-x:auto;border-collapse:collapse}
.entry-content iframe,.entry-content embed,.entry-content object,.entry-content video{max-width:100%}
/* Pílulas de categoria roláveis no mobile sem “vazar” a página. */
.cat-pills{max-width:100%}

/* Seleção de texto na cor da marca */
::selection{background:var(--purple);color:#fff}