/*
Theme Name: Adalberto Vianna
Theme URI: https://adalbertovianna.com.br
Author: GladdIA
Author URI: https://gladdia.com.br
Description: Site institucional de Adalberto Vianna — economista (UNICAMP), ex-CEO da Sky no Brasil e do Objective, conselheiro e fundador da Limvia. Home em formato de landing page (top bar + navbar, hero, seções com card flutuante de estatística, grid de serviços, footer institucional com CTA por e-mail) + blog de análises, com fotos e contatos editáveis pelo Personalizador. Paleta e tipografia do manual de marca Limvia. Construído para performance máxima (Core Web Vitals), semântica forte e indexação por buscadores e IAs (JSON-LD, robots.txt, /llms.txt).
Version: 1.1.1
Requires at least: 6.0
Requires PHP: 7.4
Tested up to: 6.8
Text Domain: adalbertovianna
*/

/* =========================================================
   0. RESET & BASE
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body, h1, h2, h3, h4, p, figure, blockquote, dl, dd, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, picture, svg { max-width: 100%; display: block; height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; background: none; border: 0; }
[id] { scroll-margin-top: 96px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* =========================================================
   1. DESIGN TOKENS — paleta do manual de marca Limvia
   (azul profundo, azul petróleo, azul estratégico, azul névoa,
   branco azulado; proporção 50/25/15/10)
   ========================================================= */
:root {
  --c-deep:        #0B1F33;  /* azul profundo */
  --c-petrol:      #123F57;  /* azul petróleo */
  --c-teal:        #37ADAD;  /* azul estratégico (destaque) */
  --c-teal-ink:    #1A7475;  /* azul estratégico escurecido p/ texto em fundo claro (AA) */
  --c-mist:        #DCEAF4;  /* azul névoa */
  --c-snow:        #F5F8FA;  /* branco azulado */
  --c-white:       #FFFFFF;

  --c-line:          #DCE5EC;
  --c-text:          #13263A;
  --c-muted:         #4F6273;
  --c-muted-on-dark: #A9C1D3;


  --f-title: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --f-serif: 'Lora', Georgia, "Times New Roman", serif;
  --f-sans:  var(--f-serif);

  --fs-h1: clamp(2rem, 1.4rem + 2.6vw, 3.1rem);
  --fs-h2: clamp(1.6rem, 1.25rem + 1.4vw, 2.3rem);
  --fs-h3: clamp(1.1rem, 1rem + 0.5vw, 1.3rem);
  --fs-lead: clamp(1.05rem, 0.98rem + 0.3vw, 1.2rem);
  --fs-body: 1.0625rem;
  --fs-small: 0.875rem;

  --container: 1200px;
  --gap: clamp(1.25rem, 1rem + 1vw, 2rem);
  --radius: 6px;
  --section-pad: clamp(3.5rem, 2.5rem + 4vw, 7rem);
}

/* =========================================================
   2. BASE TIPOGRÁFICA — Archivo (títulos) + Lora (corpo)
   ========================================================= */
body {
  font-family: var(--f-serif);
  font-size: var(--fs-body);
  line-height: 1.7;
  color: var(--c-text);
  background: var(--c-white);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--f-title);
  font-weight: 700;
  line-height: 1.18;
  color: var(--c-deep);
  letter-spacing: -0.015em;
}
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }

p { max-width: 68ch; }
p + p { margin-top: 1.1em; }

a.link-underline {
  color: var(--c-teal-ink);
  font-weight: 600;
  border-bottom: 2px solid var(--c-teal);
  padding-bottom: 1px;
  transition: color .15s ease, border-color .15s ease;
}
a.link-underline:hover { color: var(--c-deep); border-color: var(--c-deep); }

.eyebrow {
  display: inline-block;
  font-family: var(--f-title);
  font-size: var(--fs-small);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-teal-ink);
  margin-bottom: 0.9em;
}

.screen-reader-text {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(1px,1px,1px,1px);
  white-space: nowrap;
  border: 0; padding: 0; margin: -1px;
}
.skip-link {
  position: absolute; left: 1rem; top: -60px;
  background: var(--c-deep); color: var(--c-white);
  padding: .75rem 1.25rem; z-index: 2000; border-radius: 0 0 8px 8px;
  transition: top .2s ease;
}
.skip-link:focus { top: 0; }

:focus-visible { outline: 3px solid var(--c-teal); outline-offset: 2px; }

/* =========================================================
   3. LAYOUT / CONTAINERS / BOTÕES
   ========================================================= */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 1rem + 2vw, 2.5rem);
}
.container-narrow { max-width: 760px; margin-inline: auto; }

.section { padding-block: var(--section-pad); }
.section-head { max-width: 60ch; margin-bottom: 2.2rem; }
.bg-white  { background: var(--c-white); }
.bg-cream, .bg-soft,
.section-about.bg-soft, .intro-section.bg-soft { background: var(--c-snow); }

.lead { font-size: var(--fs-lead); }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; }
.center-actions { justify-content: center; margin-top: 2.6rem; }
.related-posts { border-top: 1px solid var(--c-line); }

.btn, .btn-primary, .btn-accent, .btn-ghost, .btn-outline {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  font-family: var(--f-title);
  font-weight: 600; font-size: 0.95rem; letter-spacing: .01em;
  padding: 14px 26px; border-radius: 4px; border: 2px solid transparent;
  transition: transform .15s ease, background-color .15s ease, color .15s ease, border-color .15s ease;
  text-align: center; line-height: 1.3;
}
.btn, .btn-primary { background: var(--c-petrol); color: var(--c-white) !important; }
.btn:hover, .btn-primary:hover { background: var(--c-deep); transform: translateY(-1px); }

.btn-accent { background: var(--c-teal); color: var(--c-deep) !important; }
.btn-accent:hover { background: #4cc2c2; transform: translateY(-1px); }

.btn-ghost { border-color: rgba(255,255,255,.35); color: var(--c-white) !important; background: transparent; }
.btn-ghost:hover { border-color: var(--c-teal); background: rgba(55,173,173,.12); }

.btn-outline { border-color: var(--c-petrol); color: var(--c-petrol) !important; background: transparent; }
.btn-outline:hover { background: var(--c-petrol); color: var(--c-white) !important; }

/* =========================================================
   4. TOP BAR + HEADER / NAVBAR
   ========================================================= */
.topbar { background: var(--c-deep); color: var(--c-muted-on-dark); font-family: var(--f-title); font-size: .8rem; }
.topbar-inner { display: flex; justify-content: space-between; align-items: center; gap: 1rem; min-height: 40px; }
.topbar-text { letter-spacing: .06em; text-transform: uppercase; font-weight: 500; max-width: none; }
.topbar-links { display: flex; align-items: center; gap: 1.1rem; }
.topbar-links a { display: inline-flex; align-items: center; gap: .45rem; color: var(--c-muted-on-dark); transition: color .15s ease; }
.topbar-links a:hover { color: var(--c-teal); }

.site-header {
  background: var(--c-white);
  position: sticky; top: 0; z-index: 1000;
  box-shadow: 0 2px 15px rgba(11,31,51,0.05);
  border-bottom: 1px solid var(--c-line);
}
.navbar { display: flex; justify-content: space-between; align-items: center; min-height: 78px; padding-block: .6rem; }

.brand-logo { margin: 0; max-width: none; }
.brand-logo a { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font-family: var(--f-title); font-size: 1.45rem; font-weight: 800; color: var(--c-deep); letter-spacing: -0.02em; }
.brand-sub { font-family: var(--f-title); font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .12em; color: var(--c-teal-ink); margin-top: 4px; }
.brand-logo img { height: 44px; width: auto; object-fit: contain; }

.nav-links { display: flex; align-items: center; list-style: none; gap: 28px; }
.nav-links a { font-family: var(--f-title); font-weight: 600; font-size: 0.95rem; color: var(--c-deep); }
.nav-links a:hover { color: var(--c-teal-ink); }
.nav-links .nav-cta a { padding: 11px 22px; color: var(--c-white); }
.nav-links .nav-cta a:hover { color: var(--c-white); }

/* menu mobile (hambúrguer) */
.menu-toggle {
  display: none;
  flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px; padding: .5rem; position: relative; z-index: 1200;
}
.menu-toggle span { width: 22px; height: 2px; background: var(--c-deep); display: block; transition: transform .2s ease, opacity .2s ease; }
.menu-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-active span:nth-child(2) { opacity: 0; }
.menu-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 991px) {
  .menu-toggle { display: flex; }
  .primary-nav {
    position: absolute; top: 100%; left: 0; right: 0; width: 100%;
    max-height: 0; opacity: 0; overflow: hidden;
    background: var(--c-white);
    border-top: 1px solid var(--c-line);
    box-shadow: 0 20px 32px -8px rgba(11,31,51,.18);
    transition: max-height .3s ease, opacity .2s ease;
  }
  .primary-nav.is-open { max-height: 80vh; opacity: 1; overflow-y: auto; }
  .nav-links { flex-direction: column; align-items: flex-start; gap: 0; padding: .5rem 24px 2rem; }
  .nav-links li { width: 100%; border-bottom: 1px solid var(--c-line); }
  .nav-links li:last-child { border-bottom: 0; padding-top: 1rem; }
  .nav-links a { display: block; padding: 1rem 0; }
  .nav-links .nav-cta a { display: inline-flex; padding: 12px 24px; }
}
@media (max-width: 760px) {
  .topbar-text { display: none; }
  .topbar-inner { justify-content: center; }
  .topbar-mail span { display: none; }
}

/* =========================================================
   5. HERO
   ========================================================= */
.hero {
  background:
    radial-gradient(1200px 500px at 85% -10%, rgba(55,173,173,.22), transparent 60%),
    linear-gradient(135deg, var(--c-deep) 0%, var(--c-petrol) 100%);
  color: var(--c-white);
  padding: 84px 0 104px;
  position: relative;
  overflow: hidden;
}
.hero::after { /* grafismo < > da marca Limvia */
  content: "< >";
  position: absolute; right: -2rem; bottom: -3.5rem;
  font-family: var(--f-title); font-weight: 300; font-size: 18rem; line-height: 1;
  color: rgba(220,234,244,.05); pointer-events: none; letter-spacing: -.1em;
}
.hero-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 64px; align-items: center; position: relative; z-index: 1; }
.hero-tagline {
  font-family: var(--f-title);
  font-size: 0.8rem; text-transform: uppercase; letter-spacing: 3px;
  color: var(--c-teal); font-weight: 700; margin-bottom: 22px; display: block;
}
.hero h1 { color: var(--c-white); margin-bottom: 24px; }
.hero h1 .h1-name { display: block; font-size: clamp(2.6rem, 1.8rem + 3.4vw, 4.4rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.02; }
.hero h1 .h1-sep { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(1px,1px,1px,1px); }
.hero h1 .h1-rest { display: block; margin-top: 14px; font-size: clamp(1.15rem, 1rem + 0.8vw, 1.55rem); font-weight: 500; color: var(--c-mist); line-height: 1.35; letter-spacing: -0.01em; }
.hero p { font-size: 1.1rem; color: var(--c-muted-on-dark); line-height: 1.8; margin-bottom: 34px; max-width: 58ch; }

.hero-image-wrapper { position: relative; max-width: 460px; justify-self: end; width: 100%; }
.hero-image { border-radius: var(--radius); box-shadow: 0 24px 48px rgba(0,0,0,0.45); width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center 20%; }
.hero .about-img-box img { height: auto; }
.img-caption { font-size: .8rem; color: var(--c-muted); margin-top: .7rem; font-family: var(--f-title); letter-spacing: .04em; }
.img-caption-dark { color: var(--c-muted-on-dark); margin-top: 2.2rem; }

/* faixa de números logo abaixo do hero */
.stats-bar { background: var(--c-white); border-bottom: 1px solid var(--c-line); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 28px 20px; border-left: 1px solid var(--c-line); display: flex; flex-direction: column; gap: 4px; }
.stat:first-child { border-left: 0; padding-left: 0; }
.stat-num { font-family: var(--f-title); font-size: 1.9rem; font-weight: 800; color: var(--c-petrol); line-height: 1.1; }
.stat-desc { font-family: var(--f-title); font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: var(--c-muted); font-weight: 600; }
@media (max-width: 760px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat { padding: 20px 14px; }
  .stat:nth-child(3) { border-left: 0; padding-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--c-line); }
}

/* =========================================================
   6. SEÇÕES DE CONTEÚDO (texto em 2 colunas / texto + imagem)
   ========================================================= */
.intro-section { padding: 96px 0; background: var(--c-white); }
.intro-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 64px; align-items: start; }
.intro-label { font-family: var(--f-title); font-size: 0.8rem; font-weight: 700; color: var(--c-teal-ink); text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 10px; }
.intro-title { font-size: 2rem; color: var(--c-deep); line-height: 1.25; }
.intro-text { color: var(--c-muted); font-size: 1.05rem; }

.section-about { padding: 104px 0; background-color: var(--c-white); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.about-img-box { position: relative; }
.about-img-box img { border-radius: var(--radius); width: 100%; height: 460px; object-fit: cover; }
.about-img-box img.img-portrait { height: 540px; object-position: center 25%; }

/* card flutuante de estatística (sobre as fotos) */
.stat-floating-card {
  position: absolute; bottom: -24px; left: -24px;
  background-color: var(--c-petrol); color: var(--c-white);
  padding: 20px 26px; border-radius: 4px;
  box-shadow: 0 15px 30px rgba(11,31,51,0.3);
  border-left: 4px solid var(--c-teal);
}
.stat-floating-card-right { left: auto; right: -24px; }
.stat-floating-card .num { font-size: 2rem; font-family: var(--f-title); font-weight: 800; line-height: 1; letter-spacing: -0.02em; }
.stat-floating-card .desc { font-family: var(--f-title); font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; margin-top: 6px; max-width: 18ch; color: var(--c-mist); }
.hero .stat-floating-card { background: var(--c-white); color: var(--c-deep); border-left-color: var(--c-teal); }
.hero .stat-floating-card .desc { color: var(--c-muted); }

.section-badge { font-family: var(--f-title); font-size: 0.8rem; color: var(--c-teal-ink); text-transform: uppercase; font-weight: 700; letter-spacing: 1.5px; margin-bottom: 10px; display: block; }
.section-badge-light { color: var(--c-teal); }
.section-heading { font-size: var(--fs-h2); color: var(--c-deep); line-height: 1.22; margin-bottom: 22px; }
.center-heading { max-width: 700px; margin: 0 auto 52px; text-align: center; }
.center-heading p { margin-inline: auto; color: var(--c-muted); }
.section-about .intro-text + .intro-text { margin-top: 1rem; }

/* timeline (trajetória) */
.timeline { margin-top: 2rem; display: flex; flex-direction: column; gap: 1.6rem; }
.timeline-item { position: relative; padding-left: 64px; }
.timeline-icon {
  position: absolute; left: 0; top: 0;
  width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--c-mist); color: var(--c-petrol); font-size: 1rem;
}
.timeline-item h3 { font-size: 1.15rem; color: var(--c-deep); margin-bottom: 6px; }
.timeline-item p { color: var(--c-muted); font-size: 0.98rem; }

/* Limvia (fundo azul profundo) */
.section-limvia { background: var(--c-deep); color: var(--c-white); position: relative; overflow: hidden; }
.section-limvia .section-heading { color: var(--c-white); }
.section-limvia .intro-text { color: var(--c-muted-on-dark); }
.section-limvia .stat-floating-card { background: var(--c-teal); color: var(--c-deep); border-left-color: var(--c-white); }
.section-limvia .stat-floating-card .desc { color: var(--c-deep); }
.limvia-logo { width: 220px; height: auto; margin-bottom: 26px; }
.section-limvia .hero-actions { margin-top: 2rem; }

/* lista "Na mídia" */
.media-list { border-top: 1px solid var(--c-line); }
.media-list-item {
  display: grid; grid-template-columns: 150px 1fr auto; align-items: baseline; gap: 1rem;
  padding: 18px 4px; border-bottom: 1px solid var(--c-line);
}
.media-outlet { font-family: var(--f-title); font-weight: 700; font-size: .85rem; text-transform: uppercase; letter-spacing: .06em; color: var(--c-teal-ink); }
.media-title { color: var(--c-text); }
.media-title a { border-bottom: 1px solid var(--c-teal); }
.media-title a:hover { color: var(--c-teal-ink); }
.media-year { font-family: var(--f-title); font-size: 0.9rem; color: var(--c-muted); font-weight: 600; white-space: nowrap; }
@media (max-width: 560px) {
  .media-list-item { grid-template-columns: 1fr auto; }
  .media-title { grid-column: 1 / -1; grid-row: 2; }
}

/* =========================================================
   7. GRID DE SERVIÇOS (dores do C-level)
   ========================================================= */
.section-services { padding: 100px 0; background-color: var(--c-snow); }
.services-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 26px; }
.service-card {
  grid-column: span 2;
  background: var(--c-white); padding: 34px 32px; border-radius: var(--radius);
  box-shadow: 0 4px 20px rgba(11,31,51,0.04); border: 1px solid var(--c-line);
  border-top: 3px solid var(--c-teal);
  transition: transform .2s ease, box-shadow .2s ease;
}
.service-card:nth-child(4) { grid-column: 2 / span 2; }
.service-card:hover { transform: translateY(-5px); box-shadow: 0 15px 35px rgba(11,31,51,0.1); }
.service-icon {
  width: 48px; height: 48px; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  background: var(--c-deep); color: var(--c-teal); font-size: 1.15rem; margin-bottom: 20px;
}
.service-card h4 { font-size: 1.12rem; color: var(--c-deep); margin-bottom: 10px; line-height: 1.3; }
.service-card p { color: var(--c-muted); font-size: 0.97rem; line-height: 1.7; }

/* =========================================================
   7b. CONTATO (CTA com mailto:)
   ========================================================= */
.section-contact {
  background: linear-gradient(135deg, var(--c-petrol) 0%, var(--c-deep) 100%);
  color: var(--c-white); padding: 100px 0; position: relative; overflow: hidden;
}
.contact-grid { display: grid; grid-template-columns: 1.4fr 0.6fr; gap: 64px; align-items: center; }
.section-contact .section-heading { color: var(--c-white); }
.section-contact p { color: var(--c-muted-on-dark); font-size: 1.08rem; margin-bottom: 2rem; }
.contact-photo img { border-radius: var(--radius); width: 100%; max-width: 380px; aspect-ratio: 4 / 5; object-fit: cover; object-position: center 15%; box-shadow: 0 24px 48px rgba(0,0,0,.35); justify-self: end; }
.admin-hint { display: block; font-size: .85rem; background: rgba(255,255,255,.08); border: 1px dashed rgba(255,255,255,.3); padding: .8rem 1rem; border-radius: 4px; color: var(--c-mist); }

@media (max-width: 991px) {
  .hero-grid, .intro-grid, .about-grid, .contact-grid {
    grid-template-columns: 1fr; gap: 48px;
  }
  .about-grid-reverse > .about-img-box { order: -1; }
  .hero-image-wrapper { justify-self: start; max-width: 420px; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .service-card, .service-card:nth-child(4) { grid-column: auto; }
  .about-img-box img, .about-img-box img.img-portrait { height: 380px; }
  .stat-floating-card, .stat-floating-card-right { left: 16px; right: auto; bottom: -20px; }
  .section-about { padding: 80px 0; }
  .contact-photo { max-width: 300px; }
}
@media (max-width: 600px) {
  .services-grid { grid-template-columns: 1fr; }
  .hero { padding: 56px 0 76px; }
}

/* =========================================================
   8. FOOTER INSTITUCIONAL
   ========================================================= */
.site-footer { background-color: var(--c-deep); color: var(--c-white); padding: 64px 0 36px; }
.footer-cta {
  display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; flex-wrap: wrap;
  padding-bottom: 40px; margin-bottom: 44px; border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-cta-title { font-family: var(--f-title); font-size: clamp(1.15rem, 1rem + .6vw, 1.45rem); font-weight: 600; color: var(--c-white); max-width: 46ch; line-height: 1.35; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 44px; margin-bottom: 44px; }
.footer-heading { font-family: var(--f-title); font-size: 1.4rem; font-weight: 800; color: var(--c-white); line-height: 1.3; margin-bottom: 12px; }
.footer-label { font-family: var(--f-title); font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--c-teal); margin-bottom: .9rem; }
.site-footer p { color: var(--c-muted-on-dark); max-width: 42ch; font-size: .97rem; }
.site-footer .footer-heading { font-size: 1.4rem; color: var(--c-white); }
.site-footer .footer-label { font-size: .78rem; color: var(--c-teal); }
.site-footer .footer-cta-title { font-size: clamp(1.15rem, 1rem + .6vw, 1.45rem); color: var(--c-white); max-width: 46ch; }
.footer-links { display: flex; flex-direction: column; gap: .55rem; }
.footer-links a { color: var(--c-muted-on-dark); font-size: .97rem; transition: color .15s ease; }
.footer-links a:hover { color: var(--c-white); }
.footer-limvia { display: inline-block; margin-bottom: .9rem; }
.footer-limvia img { width: 160px; height: auto; }
.footer-mail a { color: var(--c-white); border-bottom: 1px solid var(--c-teal); }

.footer-social { display: flex; gap: .8rem; margin-top: 1.3rem; }
.footer-social a {
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,0.08); color: var(--c-white);
  font-size: 1rem; transition: background-color .15s ease, transform .15s ease, color .15s ease;
}
.footer-social a:hover { background: var(--c-teal); color: var(--c-deep); transform: translateY(-2px); }

.copyright-bar {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: .5rem;
  padding-top: 22px; border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.85rem; color: #8aa3b6; font-family: var(--f-title);
}
.copyright-bar a:hover { color: var(--c-white); }

@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
}

/* Caixa "Sobre o autor" (fim dos artigos) */
.author-card {
  display: flex; gap: 1.3rem; align-items: flex-start;
  margin-top: 3rem; padding: 1.6rem 1.8rem;
  background: var(--c-snow); border: 1px solid var(--c-line); border-left: 4px solid var(--c-teal); border-radius: var(--radius);
}
.author-card-photo { width: 76px; height: 76px; border-radius: 50%; object-fit: cover; object-position: center 20%; flex-shrink: 0; }
.author-card-title { font-family: var(--f-title); font-weight: 700; font-size: 1.1rem; color: var(--c-deep); margin-bottom: .35rem; }
.author-card p { color: var(--c-muted); font-size: var(--fs-small); max-width: 60ch; }
.author-card-link { margin-top: .6rem; }

/* =========================================================
   9. BLOG / ARTIGO
   ========================================================= */
.blog-header { background: var(--c-snow); padding-block: clamp(2.5rem, 4vw, 4rem); }

.breadcrumbs { margin-bottom: 1.1rem; }
.breadcrumbs ol {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: .35rem; font-size: var(--fs-small); color: var(--c-muted);
}
.breadcrumbs li { display: flex; align-items: center; gap: .35rem; }
.breadcrumbs li:not(:last-child)::after { content: "/"; color: var(--c-line); }
.breadcrumbs a { color: var(--c-muted); font-weight: 600; }
.breadcrumbs a:hover { color: var(--c-deep); }
.breadcrumbs li[aria-current="page"] { color: var(--c-text); font-weight: 600; }

.post-grid {
  display: grid; gap: 2.2rem;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 2rem;
}
@media (max-width: 1100px) { .post-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 760px)  { .post-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px)  { .post-grid { grid-template-columns: 1fr; } }

.post-grid-related { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) { .post-grid-related { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .post-grid-related { grid-template-columns: 1fr; } }

.post-card { display: flex; flex-direction: column; height: 100%; }
.post-card .post-thumb {
  border-radius: var(--radius); overflow: hidden; aspect-ratio: 16/10; background: var(--c-line); margin-bottom: 1rem;
}
.post-card .post-thumb img { width:100%; height:100%; object-fit: cover; transition: transform .3s ease; }
.post-card a:hover .post-thumb img { transform: scale(1.04); }
.post-card .post-meta { font-size: var(--fs-small); color: var(--c-muted); margin-bottom: .4em; }
.post-card h2, .post-card h3 {
  font-size: 1.2rem; margin-bottom: .4em;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden; min-height: 2.5em;
}
.post-card h2 a, .post-card h3 a { color: var(--c-deep); }
.post-card h2 a:hover, .post-card h3 a:hover { color: var(--c-deep); }
.post-card p {
  font-size: var(--fs-small); color: var(--c-muted);
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical;
  overflow: hidden;
}

.single-post-header { padding-block: clamp(2.5rem,4vw,4rem) 2rem; background: var(--c-snow); }
.single-post-header .post-meta { color: var(--c-muted); font-size: var(--fs-small); margin-bottom: 1em; }

/* Imagem destacada sempre inteira, sem corte (sem object-fit:cover) */
.single-post-thumb {
  border-radius: var(--radius); overflow: hidden; margin-block: 2rem;
  background: var(--c-snow);
  display: flex; justify-content: center;
}
.single-post-thumb img { width: 100%; height: auto; max-height: 640px; object-fit: contain; }

/* Legenda de imagem logo abaixo da imagem de abertura do artigo
   (quando a imagem não está dentro de <figure> do entry-content) */
.figure-source-standalone {
  font-size: var(--fs-small); color: var(--c-muted); text-align: center;
  margin-top: -1.2rem; margin-bottom: 1rem; max-width: none;
}

/* Espaço reservado antes do rodapé, mesmo quando não há posts relacionados */
.entry-wrap { padding-bottom: clamp(3rem, 6vw, 5.5rem); }

/* Botões de compartilhamento */
.share-buttons { display: flex; align-items: center; gap: .6rem; margin-bottom: 2rem; flex-wrap: wrap; }
.share-label { font-size: var(--fs-small); font-weight: 700; color: var(--c-muted); margin-right: .3rem; }
.share-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--c-snow); color: var(--c-deep);
  transition: background .15s ease, color .15s ease, transform .15s ease;
}
.share-btn:hover { background: var(--c-petrol); color: var(--c-white); transform: translateY(-1px); }
.share-btn.is-copied { background: var(--c-petrol); color: var(--c-white); }

/* Índice de conteúdo */
.toc {
  background: var(--c-snow);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 1.4rem 1.6rem;
  margin-bottom: 2.4rem;
}
.toc-title { font-size: var(--fs-small); font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--c-muted); margin-bottom: .8rem; }
.toc ol { display: flex; flex-direction: column; gap: .55rem; counter-reset: toc; }
.toc li { counter-increment: toc; font-size: .95rem; }
.toc li a { color: var(--c-text); font-weight: 600; }
.toc li a:hover { color: var(--c-deep); }
.toc li a::before { content: counter(toc) ". "; color: var(--c-deep); font-weight: 700; }
.toc li.toc-level-3 { padding-left: 1.4rem; font-size: .88rem; }
.toc li.toc-level-3 a::before { content: "– "; }

.entry-content { max-width: 72ch; margin-inline: auto; font-size: 1.08rem; }
.entry-content > * + * { margin-top: 1.4em; }
.entry-content h2 { font-size: 1.5rem; margin-top: 2em; }
.entry-content h3 { font-size: 1.2rem; margin-top: 1.6em; }
.entry-content img { border-radius: 10px; }
.entry-content figure { margin-block: 1.6em; }
.entry-content figcaption {
  font-size: var(--fs-small); color: var(--c-muted); margin-top: .6em; text-align: center;
}
.entry-content blockquote {
  border-left: 3px solid var(--c-petrol); padding-left: 1.2em; font-style: italic; color: var(--c-muted); border-left-color: var(--c-teal);
}
.entry-content ul, .entry-content ol { padding-left: 1.4em; list-style: revert; max-width: 72ch; }
.entry-tags { max-width: 72ch; margin-inline: auto; margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--c-line); }
.entry-tags a { display:inline-block; font-size: var(--fs-small); background: var(--c-snow); padding: .4em .9em; border-radius: 999px; margin: .2em; }

.pagination { display: flex; justify-content: center; gap: .5rem; margin-top: 3rem; flex-wrap: wrap; }
.pagination .page-numbers {
  display: inline-flex; align-items:center; justify-content:center;
  min-width: 40px; height: 40px; border-radius: 999px; font-size: var(--fs-small); font-weight: 600;
  border: 1px solid var(--c-line);
}
.pagination .page-numbers.current { background: var(--c-deep); color: var(--c-white); border-color: var(--c-deep); }
.pagination .page-numbers:hover:not(.current) { border-color: var(--c-deep); }

/* =========================================================
   10. UTILITIES
   ========================================================= */
.center { text-align: center; }
.mt-0 { margin-top: 0; }