/* ==========================================================================
   Avivtech — Design System
   ========================================================================== */

/* --- Tokens --------------------------------------------------------------- */
:root {
  /* Cores */
  --bg:              #080810;
  --surface:         #0d0d1a;
  --surface-alt:     #121224;
  --border:          rgba(255, 255, 255, 0.08);
  --border-hover:    rgba(59, 130, 246, 0.45);

  --blue:            #3b82f6;
  --blue-light:      #60a5fa;
  --purple:          #8b5cf6;
  --purple-light:    #a78bfa;
  --cyan:            #06b6d4;
  --cyan-light:      #22d3ee;
  --neon:            #a78bfa;

  --text:            #f1f5f9;
  --text-muted:      #94a3b8;
  --text-faint:      #475569;

  --gradient-brand:  linear-gradient(135deg, var(--blue) 0%, var(--purple) 100%);
  --gradient-text:   linear-gradient(135deg, #fff 0%, var(--purple-light) 50%, var(--blue-light) 100%);
  --gradient-cyan:   linear-gradient(135deg, var(--cyan) 0%, var(--blue) 100%);
  --gradient-neon:   linear-gradient(135deg, var(--neon) 0%, var(--purple) 100%);

  /* Tipografia */
  --font:            'Inter', system-ui, -apple-system, sans-serif;
  --text-xs:         0.75rem;
  --text-sm:         0.875rem;
  --text-base:       1rem;
  --text-lg:         1.125rem;
  --text-xl:         1.25rem;
  --text-2xl:        1.5rem;
  --text-3xl:        1.875rem;
  --text-4xl:        2.25rem;
  --text-5xl:        3rem;
  --text-6xl:        3.75rem;

  /* Espaçamento */
  --space-1:   0.25rem;
  --space-2:   0.5rem;
  --space-3:   0.75rem;
  --space-4:   1rem;
  --space-5:   1.25rem;
  --space-6:   1.5rem;
  --space-8:   2rem;
  --space-10:  2.5rem;
  --space-12:  3rem;
  --space-16:  4rem;
  --space-20:  5rem;
  --space-24:  6rem;
  --space-32:  8rem;

  /* Bordas */
  --radius-sm:  0.5rem;
  --radius-md:  0.75rem;
  --radius-lg:  1rem;
  --radius-xl:  1.25rem;
  --radius-2xl: 1.5rem;

  /* Sombras */
  --shadow-card:   0 4px 24px rgba(0, 0, 0, 0.5);
  --shadow-glow-b: 0 0 60px rgba(59, 130, 246, 0.18);
  --shadow-glow-p: 0 0 60px rgba(139, 92, 246, 0.18);

  /* Transições */
  --ease-fast:   0.15s ease;
  --ease-normal: 0.25s ease;
  --ease-slow:   0.4s ease;
}

/* --- Reset ---------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family:      var(--font);
  font-size:        var(--text-base);
  line-height:      1.7;
  color:            var(--text);
  background-color: var(--bg);
  overflow-x:       hidden;
  -webkit-font-smoothing: antialiased;
}

img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 { line-height: 1.2; font-weight: 700; }

/* --- Acessibilidade ------------------------------------------------------- */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border-width: 0;
}
.skip-link:focus {
  position: fixed; top: var(--space-4); left: var(--space-4); z-index: 9999;
  padding: var(--space-2) var(--space-4);
  background: var(--blue); color: #fff;
  border-radius: var(--radius-sm); font-weight: 600;
}
:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

/* --- Utilitários globais -------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-6);
}
@media (min-width: 640px)  { .container { padding-inline: var(--space-8); } }
@media (min-width: 1024px) { .container { padding-inline: var(--space-10); } }

.section { position: relative; overflow: hidden; }
.section-pad { padding-block: var(--space-20); }
@media (min-width: 1024px) { .section-pad { padding-block: var(--space-32); } }

.section > .container { padding-block: var(--space-20); }
@media (min-width: 1024px) { .section > .container { padding-block: var(--space-32); } }

.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-muted  { color: var(--text-muted); }
.text-center { text-align: center; }
.mt-6        { margin-top: var(--space-6); }

/* --- Cabeçalho de seção --------------------------------------------------- */
.section-header {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: var(--space-16);
}
.section-tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--blue);
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-radius: 999px;
  padding: var(--space-1) var(--space-3);
  margin-bottom: var(--space-4);
}
.section-title {
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  margin-bottom: var(--space-4);
}
.section-desc {
  color: var(--text-muted);
  font-size: var(--text-lg);
  line-height: 1.7;
}

/* --- Botões --------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: 0.625rem var(--space-5);
  border-radius: var(--radius-xl);
  transition: all var(--ease-normal);
  white-space: nowrap;
}
.btn--lg { font-size: var(--text-base); padding: 0.75rem var(--space-6); }
.btn--sm { font-size: var(--text-xs);  padding: 0.5rem var(--space-4); }

.btn--primary {
  background: var(--gradient-brand);
  color: #fff;
  box-shadow: 0 4px 20px rgba(59, 130, 246, 0.35);
}
.btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 28px rgba(59, 130, 246, 0.5);
}

.btn--outline {
  border: 1px solid var(--border-hover);
  color: var(--blue-light);
}
.btn--outline:hover { background: rgba(59, 130, 246, 0.08); }

.btn--ghost {
  border: 1px solid var(--border);
  color: var(--text-muted);
}
.btn--ghost:hover { border-color: var(--border-hover); color: var(--text); }

/* --- Badge ---------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--purple-light);
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.25);
  border-radius: 999px;
  padding: var(--space-2) var(--space-4);
}
.badge svg { color: var(--neon); }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  border-bottom: 1px solid transparent;
  transition: background var(--ease-normal), border-color var(--ease-normal);
}
.site-header.scrolled {
  background: var(--surface);
  border-color: var(--border);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  height: 90px;
}

/* Logo */
.site-header__logo { display: flex; align-items: center; }
.site-header__logo-img { height: 100px; width: auto; padding: 10px; }

@media (max-width: 767px) {
  .site-header__inner { height: 78px; gap: var(--space-4); }
  .site-header__logo-img { height: 72px; padding: 9px; }
}
.site-header__logo-text {
  font-size: var(--text-xl);
  font-weight: 800;
  letter-spacing: -0.02em;
}
.site-header__logo-aviv { color: var(--text); }
.site-header__logo-tech { color: var(--blue); }

/* Nav */
.primary-nav { display: none; }
@media (min-width: 1024px) { .primary-nav { display: flex; } }

.primary-nav__list { display: flex; gap: var(--space-8); }
.primary-nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--ease-fast);
}
.primary-nav__link:hover { color: var(--text); }

/* Dropdown de serviços */
.primary-nav__item--has-dropdown { position: relative; }

.primary-nav__link--dropdown { display: flex; align-items: center; gap: 4px; }

.nav-chevron {
  transition: transform var(--ease-fast);
  flex-shrink: 0;
}

.primary-nav__item--has-dropdown:hover .nav-chevron,
.primary-nav__item--has-dropdown.is-open .nav-chevron {
  transform: rotate(180deg);
}

.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-4px);
  min-width: 240px;
  /* padding-top cria a ponte invisível entre o link e o menu */
  padding: 14px var(--space-2) var(--space-2);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--ease-fast), transform var(--ease-fast), visibility var(--ease-fast);
  z-index: 100;
}

/* container visual separado do padding de ponte */
.nav-dropdown::after {
  content: '';
  position: absolute;
  top: 14px; left: 0; right: 0; bottom: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 40px rgba(0,0,0,.4);
  z-index: -1;
}

/* seta decorativa */
.nav-dropdown::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 10px; height: 10px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
  z-index: 1;
}

.primary-nav__item--has-dropdown:hover .nav-dropdown,
.primary-nav__item--has-dropdown.is-open .nav-dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown__item { position: relative; z-index: 2; }

.nav-dropdown__link {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  transition: background var(--ease-fast);
}

.nav-dropdown__link:hover { background: var(--surface-2); }

.nav-dropdown__label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text);
}

.nav-dropdown__desc {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

/* Mobile: dropdown inline (accordion) */
@media (max-width: 1023px) {
  .nav-dropdown {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    box-shadow: none;
    border: none;
    border-left: 2px solid var(--border);
    border-radius: 0;
    padding: var(--space-1) 0 var(--space-1) var(--space-4);
    background: transparent;
    display: none;
  }
  .nav-dropdown::before { display: none; }
  .primary-nav__item--has-dropdown.is-open .nav-dropdown { display: block; }
}

.site-header__cta { display: none; }
@media (min-width: 1024px) { .site-header__cta { display: flex; } }

/* Toggle mobile */
.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
}
@media (min-width: 1024px) { .nav-toggle { display: none; } }

.nav-toggle__bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-muted);
  border-radius: 2px;
  transition: all var(--ease-fast);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav aberto */
.primary-nav.is-open {
  display: flex;
  position: fixed;
  top: 72px; left: 0; right: 0; bottom: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  background: rgba(8, 8, 16, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 999;
}
.primary-nav.is-open .primary-nav__list { flex-direction: column; align-items: center; gap: var(--space-8); }
.primary-nav.is-open .primary-nav__link { font-size: var(--text-xl); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: 72px;
}

/* Fundo decorativo */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
}
.hero__glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
}
.hero__glow--blue   { background: rgba(59, 130, 246, 0.15); top: 10%; left: -10%; }
.hero__glow--purple { background: rgba(139, 92, 246, 0.12); top: 30%; right: -10%; }

.hero__inner {
  position: relative;
  z-index: 1;
  padding-block: var(--space-20);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-6);
}

.hero__badge { margin-bottom: var(--space-2); }

.hero__title {
  font-size: clamp(var(--text-3xl), 6vw, var(--text-6xl));
  font-weight: 800;
  letter-spacing: -0.03em;
  max-width: 14ch;
  line-height: 1.1;
}

.hero__subtitle {
  font-size: clamp(var(--text-base), 2vw, var(--text-xl));
  color: var(--text-muted);
  max-width: 52ch;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
  margin-top: var(--space-2);
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  justify-content: center;
  margin-top: var(--space-4);
}
.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-muted);
}
.trust-item svg { color: var(--blue); flex-shrink: 0; }

/* ==========================================================================
   Serviços
   ========================================================================== */
.servicos { background: var(--surface); }

.servicos-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
@media (min-width: 768px)  { .servicos-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1200px) { .servicos-grid { grid-template-columns: repeat(4, 1fr); } }

/* Card de serviço */
.servico-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  padding: var(--space-8);
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  transition: border-color var(--ease-normal), transform var(--ease-normal), box-shadow var(--ease-normal);
}
.servico-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }
.servico-card--blue:hover   { border-color: rgba(59, 130, 246, 0.45); box-shadow: var(--shadow-glow-b); }
.servico-card--cyan:hover   { border-color: rgba(6, 182, 212, 0.45); }
.servico-card--purple:hover { border-color: rgba(139, 92, 246, 0.45); box-shadow: var(--shadow-glow-p); }
.servico-card--neon:hover   { border-color: rgba(167, 139, 250, 0.45); }

.servico-card__header { display: flex; align-items: flex-start; gap: var(--space-4); }

.servico-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  flex-shrink: 0;
}
.servico-card__icon--blue   { background: rgba(59, 130, 246, 0.12); color: var(--blue); }
.servico-card__icon--cyan   { background: rgba(6, 182, 212, 0.12);  color: var(--cyan); }
.servico-card__icon--purple { background: rgba(139, 92, 246, 0.12); color: var(--purple-light); }
.servico-card__icon--neon   { background: rgba(167, 139, 250, 0.12);color: var(--neon); }

.servico-card__title   { font-size: var(--text-lg); font-weight: 700; }
.servico-card__tagline { font-size: var(--text-sm); color: var(--text-muted); margin-top: 2px; }
.servico-card__desc    { font-size: var(--text-sm); color: var(--text-muted); line-height: 1.7; flex: 1; }

.servico-card__list { display: flex; flex-direction: column; gap: var(--space-2); }
.servico-card__list-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-muted);
}
.servico-card__list-item svg { color: var(--blue); flex-shrink: 0; }

.servico-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--blue-light);
  transition: gap var(--ease-fast), color var(--ease-fast);
  margin-top: auto;
}
.servico-card__link:hover { color: var(--text); gap: var(--space-3); }

/* ==========================================================================
   Diferenciais
   ========================================================================== */
.diferenciais__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-16);
  align-items: center;
}
@media (min-width: 1024px) { .diferenciais__layout { grid-template-columns: 1fr 1fr; } }

.diferenciais__content { display: flex; flex-direction: column; gap: var(--space-6); }
.diferenciais__content .section-header { text-align: left; margin-bottom: 0; margin-inline: 0; }
.diferenciais__content .section-title  { margin-bottom: 0; }

.diferenciais__pilares {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}
@media (min-width: 480px) { .diferenciais__pilares { grid-template-columns: repeat(2, 1fr); } }

.pilar-card {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  transition: border-color var(--ease-normal);
}
.pilar-card:hover { border-color: var(--border-hover); }

.pilar-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  flex-shrink: 0;
}
.pilar-card__icon--blue   { background: rgba(59, 130, 246, 0.12); color: var(--blue); }
.pilar-card__icon--cyan   { background: rgba(6, 182, 212, 0.12);  color: var(--cyan); }
.pilar-card__icon--purple { background: rgba(139, 92, 246, 0.12); color: var(--purple-light); }
.pilar-card__icon--neon   { background: rgba(167, 139, 250, 0.12);color: var(--neon); }

.pilar-card__title { font-size: var(--text-base); font-weight: 600; margin-bottom: var(--space-1); }
.pilar-card__desc  { font-size: var(--text-sm); color: var(--text-muted); line-height: 1.6; }

/* ==========================================================================
   Stats
   ========================================================================== */
.stats { background: var(--surface); }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}
@media (min-width: 768px) { .stats-grid { grid-template-columns: repeat(4, 1fr); } }

.stat-card {
  text-align: center;
  padding: var(--space-8) var(--space-6);
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  transition: border-color var(--ease-normal), transform var(--ease-normal);
}
.stat-card:hover { border-color: var(--border-hover); transform: translateY(-2px); }
.stat-card__numero { font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl)); font-weight: 800; letter-spacing: -0.03em; }
.stat-card__label  { font-size: var(--text-sm); color: var(--text-muted); margin-top: var(--space-2); }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-list {
  max-width: 800px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq-item {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: border-color var(--ease-normal);
}
.faq-item.is-open { border-color: rgba(59, 130, 246, 0.3); }

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  text-align: left;
  padding: var(--space-6);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text);
  transition: color var(--ease-fast);
}
.faq-item__question:hover { color: var(--blue-light); }

.faq-item__icon {
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform var(--ease-normal);
}
.faq-item.is-open .faq-item__icon { transform: rotate(180deg); color: var(--blue); }

.faq-item__answer {
  padding: 0 var(--space-6) var(--space-6);
  color: var(--text-muted);
  font-size: var(--text-base);
  line-height: 1.7;
}

/* ==========================================================================
   CTA Section
   ========================================================================== */
.cta-section {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.cta-section__bg { position: absolute; inset: 0; overflow: hidden; }

.cta-section__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
  padding-block: var(--space-24);
}

.cta-section__title {
  font-size: clamp(var(--text-2xl), 4vw, var(--text-5xl));
  font-weight: 800;
  letter-spacing: -0.03em;
  max-width: 18ch;
}

.cta-section__desc {
  font-size: var(--text-lg);
  color: var(--text-muted);
  max-width: 52ch;
  line-height: 1.7;
}

.cta-section__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
}

.cta-section__note {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-faint);
}
.cta-section__note svg { color: var(--text-faint); }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  padding-block: var(--space-16);
}
@media (min-width: 640px)  { .site-footer__inner { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .site-footer__inner { grid-template-columns: 2fr 1fr 1fr 1fr; } }

.site-footer__brand { display: flex; flex-direction: column; gap: var(--space-4); }
.site-footer__tagline { font-size: var(--text-sm); color: var(--text-muted); line-height: 1.7; max-width: 28ch; }

.site-footer__social { display: flex; gap: var(--space-4); }
.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  transition: color var(--ease-fast), border-color var(--ease-fast);
}
.social-link:hover { color: var(--text); border-color: var(--border-hover); }

.site-footer__heading { font-size: var(--text-sm); font-weight: 600; margin-bottom: var(--space-4); }
.site-footer__links { display: flex; flex-direction: column; gap: var(--space-3); }
.site-footer__links a { font-size: var(--text-sm); color: var(--text-muted); transition: color var(--ease-fast); }
.site-footer__links a:hover { color: var(--text); }

.site-footer__bottom {
  border-top: 1px solid var(--border);
  padding-block: var(--space-6);
}
.site-footer__bottom-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}
.site-footer__copy, .site-footer__legal { font-size: var(--text-sm); color: var(--text-faint); }
.site-footer__legal a { color: var(--text-faint); transition: color var(--ease-fast); }
.site-footer__legal a:hover { color: var(--text-muted); }

/* ==========================================================================
   Breadcrumbs
   ========================================================================== */

/* Breadcrumb standalone (archive, category, search) — após uma section */
.site-main > section + .breadcrumbs {
  padding-block: var(--space-3);
}

/* Breadcrumb dentro de hero/header — herda o espaço do pai */
.breadcrumbs--inner {
  padding-block: 0;
  margin-bottom: var(--space-5);
}

.breadcrumbs__list { display: flex; flex-wrap: wrap; gap: var(--space-2); align-items: center; }
.breadcrumbs__item { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); }
.breadcrumbs__item:not(:last-child)::after { content: '/'; color: var(--text-faint); }
.breadcrumbs__link { color: var(--text-muted); transition: color var(--ease-fast); }
.breadcrumbs__link:hover { color: var(--text); }
.breadcrumbs__current { color: var(--text-faint); }

/* ==========================================================================
   Blog / Posts
   ========================================================================== */
.posts-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}
@media (min-width: 768px) { .posts-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .posts-grid { grid-template-columns: repeat(3, 1fr); } }

.card-post {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  transition: border-color var(--ease-normal), transform var(--ease-normal);
}
.card-post:hover { border-color: var(--border-hover); transform: translateY(-3px); }

.card-post__thumb img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.card-post__body { padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-4); }
.card-post__meta { font-size: var(--text-xs); color: var(--text-faint); }
.card-post__title { font-size: var(--text-lg); font-weight: 700; }
.card-post__title a { transition: color var(--ease-fast); }
.card-post__title a:hover { color: var(--blue-light); }
.card-post__excerpt { font-size: var(--text-sm); color: var(--text-muted); line-height: 1.7; }

/* ==========================================================================
   404
   ========================================================================== */
.error-404 { min-height: 80svh; display: flex; align-items: center; }
.error-404__code { font-size: clamp(6rem, 20vw, 12rem); font-weight: 900; letter-spacing: -0.05em; line-height: 1; }
.error-404__title { font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl)); margin-block: var(--space-4) var(--space-6); }
.error-404__desc { color: var(--text-muted); margin-bottom: var(--space-8); }

/* ==========================================================================
   Conteúdo (prose)
   ========================================================================== */
.prose { max-width: 72ch; }
.prose h2 { font-size: var(--text-2xl); margin-top: var(--space-10); margin-bottom: var(--space-4); }
.prose h3 { font-size: var(--text-xl);  margin-top: var(--space-8);  margin-bottom: var(--space-3); }
.prose p  { margin-bottom: var(--space-5); color: var(--text-muted); line-height: 1.8; }
.prose ul, .prose ol { margin-bottom: var(--space-5); padding-left: var(--space-6); }
.prose li { margin-bottom: var(--space-2); color: var(--text-muted); }
.prose a  { color: var(--blue-light); text-decoration: underline; text-underline-offset: 3px; }

/* ==========================================================================
   Animações de entrada
   ========================================================================== */
[data-animate] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-animate="fade-right"] { transform: translateX(-24px); }
[data-animate].is-visible   { opacity: 1; transform: translate(0); }

@media (prefers-reduced-motion: reduce) {
  [data-animate], *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

/* --- Stats background ----------------------------------------------------- */
.stats__bg { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }

/* ==========================================================================
   Página de Serviço
   ========================================================================== */
.svc-hero {
  position: relative;
  padding-top: 72px;
  min-height: 60svh;
  display: flex;
  align-items: center;
}
.svc-hero__bg { position: absolute; inset: 0; overflow: hidden; }
.svc-hero__inner {
  position: relative;
  z-index: 1;
  padding-block: var(--space-20);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-5);
}
.svc-hero__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-2);
}
.svc-hero__icon svg { width: 36px; height: 36px; }
.svc-hero__icon--blue   { background: rgba(59,130,246,.12); color: var(--blue); }
.svc-hero__icon--cyan   { background: rgba(6,182,212,.12);  color: var(--cyan); }
.svc-hero__icon--purple { background: rgba(139,92,246,.12); color: var(--purple-light); }
.svc-hero__icon--neon   { background: rgba(167,139,250,.12);color: var(--neon); }

.svc-hero__title { font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl)); font-weight: 800; letter-spacing: -0.03em; max-width: 16ch; }
.svc-hero__desc  { font-size: var(--text-lg); color: var(--text-muted); max-width: 54ch; line-height: 1.7; }
.svc-hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-4); justify-content: center; margin-top: var(--space-2); }

/* Benefícios */
.svc-beneficios { background: var(--surface); }
.svc-beneficios__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}
@media (min-width: 640px)  { .svc-beneficios__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .svc-beneficios__grid { grid-template-columns: repeat(3, 1fr); } }

.svc-beneficio-card {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  transition: border-color var(--ease-normal);
}
.svc-beneficio-card:hover { border-color: var(--border-hover); }
.svc-beneficio-card__icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
}
.svc-beneficio-card__icon--blue   { background: rgba(59,130,246,.12); color: var(--blue); }
.svc-beneficio-card__icon--cyan   { background: rgba(6,182,212,.12);  color: var(--cyan); }
.svc-beneficio-card__icon--purple { background: rgba(139,92,246,.12); color: var(--purple-light); }
.svc-beneficio-card__icon--neon   { background: rgba(167,139,250,.12);color: var(--neon); }
.svc-beneficio-card__title { font-size: var(--text-base); font-weight: 600; margin-bottom: var(--space-1); }
.svc-beneficio-card__desc  { font-size: var(--text-sm); color: var(--text-muted); line-height: 1.6; }

/* Processo */
.svc-processo { background: var(--bg); }
.svc-processo__steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 800px;
  margin-inline: auto;
}
.svc-passo {
  display: flex;
  gap: var(--space-6);
  padding: var(--space-8) 0;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.svc-passo:last-child { border-bottom: none; }
.svc-passo__num {
  font-size: var(--text-3xl);
  font-weight: 900;
  line-height: 1;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  flex-shrink: 0;
  width: 3rem;
}
.svc-passo__title { font-size: var(--text-xl); font-weight: 700; margin-bottom: var(--space-2); }
.svc-passo__desc  { color: var(--text-muted); font-size: var(--text-base); line-height: 1.7; }

/* Entregáveis */
.svc-entregaveis { background: var(--surface); }
.svc-entregaveis__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-16);
  align-items: center;
}
@media (min-width: 1024px) { .svc-entregaveis__layout { grid-template-columns: 1fr 1fr; } }

.svc-entregaveis__content { display: flex; flex-direction: column; gap: var(--space-5); }
.svc-entregaveis__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.svc-entregavel {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  font-size: var(--text-base);
  font-weight: 500;
  transition: border-color var(--ease-fast);
}
.svc-entregavel:hover { border-color: var(--border-hover); }
.svc-entregavel__icon { color: var(--blue); flex-shrink: 0; }

/* ==========================================================================
   Página de Contato
   ========================================================================== */
.contact-hero {
  position: relative;
  padding-top: 72px;
  min-height: 44svh;
  display: flex;
  align-items: flex-end;
}
.contact-hero__inner {
  position: relative;
  z-index: 1;
  padding-block: var(--space-16);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-4);
}
.contact-hero__title { font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl)); font-weight: 800; letter-spacing: -0.03em; }
.contact-hero__desc  { font-size: var(--text-lg); }

/* Layout */
.contact-section { background: var(--surface); }
.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: start;
}
@media (min-width: 1024px) { .contact-layout { grid-template-columns: 3fr 2fr; } }

/* Formulário */
.contact-form-wrap {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
}
.contact-form { display: flex; flex-direction: column; gap: var(--space-6); }

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}
@media (min-width: 640px) { .form-row { grid-template-columns: 1fr 1fr; } }

.form-group { display: flex; flex-direction: column; gap: var(--space-2); }
.form-label { font-size: var(--text-sm); font-weight: 600; color: var(--text); }
.form-label span { color: var(--blue); }

.form-input {
  width: 100%;
  padding: 0.75rem var(--space-4);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  color: var(--text);
  font-size: var(--text-base);
  font-family: var(--font);
  transition: border-color var(--ease-fast), box-shadow var(--ease-fast);
  outline: none;
}
.form-input::placeholder { color: var(--text-faint); }
.form-input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(59,130,246,.15); }
.form-select { cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }
.form-select option { background: var(--surface-alt); }
.form-textarea { resize: vertical; min-height: 140px; }

.has-error .form-input { border-color: #ef4444; }
.has-error .form-input:focus { box-shadow: 0 0 0 3px rgba(239,68,68,.15); }
.form-error { font-size: var(--text-xs); color: #f87171; }

.form-submit { width: 100%; justify-content: center; }
.form-note {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--text-faint);
  justify-content: center;
}
.form-note svg { color: var(--text-faint); }

/* Feedback */
.form-feedback {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  font-size: var(--text-base);
  margin-bottom: var(--space-6);
}
.form-feedback--success {
  background: rgba(34,197,94,.1);
  border: 1px solid rgba(34,197,94,.3);
  color: #4ade80;
}
.form-feedback--success strong { display: block; font-weight: 700; margin-bottom: var(--space-1); }
.form-feedback--success p { color: var(--text-muted); font-size: var(--text-sm); margin: 0; }
.form-feedback--error {
  background: rgba(239,68,68,.1);
  border: 1px solid rgba(239,68,68,.3);
  color: #f87171;
}

/* Sidebar de contato */
.contact-info { display: flex; flex-direction: column; gap: var(--space-5); }

.contact-info__card {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
}
.contact-info__card--alt { background: rgba(59,130,246,.04); border-color: rgba(59,130,246,.15); }

.contact-info__title    { font-size: var(--text-xl); font-weight: 700; margin-bottom: var(--space-6); }
.contact-info__subtitle { font-size: var(--text-base); font-weight: 600; margin-bottom: var(--space-5); }

.contact-info__list { display: flex; flex-direction: column; gap: var(--space-5); }
.contact-info__item { display: flex; align-items: center; gap: var(--space-4); }
.contact-info__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  flex-shrink: 0;
}
.contact-info__icon--blue   { background: rgba(59,130,246,.12); color: var(--blue); }
.contact-info__icon--purple { background: rgba(139,92,246,.12); color: var(--purple-light); }
.contact-info__label { font-size: var(--text-xs); color: var(--text-faint); font-weight: 500; text-transform: uppercase; letter-spacing: .05em; }
.contact-info__value { font-size: var(--text-base); font-weight: 600; color: var(--text); transition: color var(--ease-fast); }
.contact-info__value:hover { color: var(--blue-light); }

.contact-info__features { display: flex; flex-direction: column; gap: var(--space-3); }
.contact-info__features li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-muted);
}
.contact-info__features li svg { color: var(--blue); flex-shrink: 0; }

/* ==========================================================================
   Blog — Hero
   ========================================================================== */
.blog-hero {
  position: relative;
  padding-top: 72px;
  min-height: 52svh;
  display: flex;
  align-items: center;
}
.blog-hero--sm { min-height: 38svh; }
.blog-hero__bg  { position: absolute; inset: 0; overflow: hidden; }
.blog-hero__inner {
  position: relative;
  z-index: 1;
  padding-block: var(--space-16);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  max-width: 760px;
}
.blog-hero__title { font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl)); font-weight: 800; letter-spacing: -0.03em; }
.blog-hero__desc  { font-size: var(--text-lg); max-width: 56ch; }
.blog-hero__count { font-size: var(--text-sm); }

/* Busca */
.blog-search { width: 100%; max-width: 520px; margin-top: var(--space-2); }
.blog-search__wrap {
  display: flex;
  align-items: center;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-1) var(--space-1) var(--space-1) var(--space-4);
  gap: var(--space-2);
  transition: border-color var(--ease-fast);
}
.blog-search__wrap:focus-within { border-color: var(--blue); }
.blog-search__icon { color: var(--text-faint); flex-shrink: 0; }
.blog-search__input {
  flex: 1;
  border: none;
  background: transparent;
  color: var(--text);
  font-family: var(--font);
  font-size: var(--text-base);
  outline: none;
  padding: var(--space-2) 0;
}
.blog-search__input::placeholder { color: var(--text-faint); }

/* Filtro de categorias */
.blog-cats { border-bottom: 1px solid var(--border); background: var(--surface); }
.blog-cats__inner {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding-block: var(--space-4);
}
.blog-cat-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-muted);
  padding: var(--space-1) var(--space-4);
  border: 1px solid var(--border);
  border-radius: 999px;
  transition: all var(--ease-fast);
}
.blog-cat-btn:hover, .blog-cat-btn.is-active {
  color: var(--blue-light);
  border-color: rgba(59,130,246,.4);
  background: rgba(59,130,246,.08);
}
.blog-cat-btn__count {
  font-size: var(--text-xs);
  color: var(--text-faint);
  background: var(--surface-alt);
  border-radius: 999px;
  padding: 0 var(--space-2);
}

/* Grid de posts */
.blog-listing { background: var(--bg); }
.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
@media (min-width: 640px)  { .blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .blog-grid { grid-template-columns: repeat(3, 1fr); } }
.blog-grid--3 { grid-template-columns: 1fr; }
@media (min-width: 640px)  { .blog-grid--3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .blog-grid--3 { grid-template-columns: repeat(3, 1fr); } }

/* Card de post */
.post-card {
  display: flex;
  flex-direction: column;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  transition: border-color var(--ease-normal), transform var(--ease-normal), box-shadow var(--ease-normal);
}
.post-card:hover { border-color: var(--border-hover); transform: translateY(-4px); box-shadow: var(--shadow-card); }

.post-card__thumb { display: block; overflow: hidden; aspect-ratio: 16/9; }
.post-card__img   { width: 100%; height: 100%; object-fit: cover; transition: transform var(--ease-slow); }
.post-card:hover .post-card__img { transform: scale(1.04); }

.post-card__body  { display: flex; flex-direction: column; gap: var(--space-3); padding: var(--space-6); flex: 1; }
.post-card__meta  { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; }
.post-card__cat   {
  font-size: var(--text-xs); font-weight: 600; text-transform: uppercase; letter-spacing: .05em;
  color: var(--blue); background: rgba(59,130,246,.1); border: 1px solid rgba(59,130,246,.2);
  border-radius: 999px; padding: 2px var(--space-3);
}
.post-card__read  { display: flex; align-items: center; gap: 4px; font-size: var(--text-xs); color: var(--text-faint); }
.post-card__title { font-size: var(--text-lg); font-weight: 700; line-height: 1.3; flex: 1; }
.post-card__title a { transition: color var(--ease-fast); }
.post-card__title a:hover { color: var(--blue-light); }
.post-card__excerpt { font-size: var(--text-sm); color: var(--text-muted); line-height: 1.7; }
.post-card__footer { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); margin-top: auto; padding-top: var(--space-3); border-top: 1px solid var(--border); }
.post-card__date  { font-size: var(--text-xs); color: var(--text-faint); }
.post-card__link  { display: inline-flex; align-items: center; gap: var(--space-1); font-size: var(--text-sm); font-weight: 600; color: var(--blue-light); transition: gap var(--ease-fast); }
.post-card__link:hover { gap: var(--space-2); }

/* Paginação */
.blog-pagination { margin-top: var(--space-12); display: flex; justify-content: center; }
.blog-pagination .nav-links { display: flex; gap: var(--space-2); flex-wrap: wrap; justify-content: center; }
.blog-pagination .page-numbers {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 40px; height: 40px; padding-inline: var(--space-3);
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  font-size: var(--text-sm); font-weight: 500; color: var(--text-muted);
  transition: all var(--ease-fast);
}
.blog-pagination .page-numbers:hover { border-color: var(--border-hover); color: var(--text); }
.blog-pagination .page-numbers.current { background: var(--gradient-brand); border-color: transparent; color: #fff; }

/* Blog vazio */
.blog-empty { text-align: center; padding: var(--space-20) 0; display: flex; flex-direction: column; align-items: center; gap: var(--space-6); }

/* ==========================================================================
   Post individual — Header
   ========================================================================== */
.post-header {
  position: relative;
  padding-top: 72px;
  border-bottom: 1px solid var(--border);
}
.post-header__bg { position: absolute; inset: 0; overflow: hidden; }
.post-header__inner {
  position: relative;
  z-index: 1;
  padding-block: var(--space-12) var(--space-10);
  max-width: 860px;
}
.post-header__meta { display: flex; align-items: center; gap: var(--space-4); margin-bottom: var(--space-4); flex-wrap: wrap; }
.post-header__read { display: flex; align-items: center; gap: var(--space-1); font-size: var(--text-sm); color: var(--text-faint); }
.post-header__title { font-size: clamp(var(--text-2xl), 4.5vw, var(--text-5xl)); font-weight: 800; letter-spacing: -0.03em; line-height: 1.15; margin-bottom: var(--space-6); }
.post-header__info  { display: flex; align-items: center; gap: var(--space-6); flex-wrap: wrap; }
.post-header__author { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); color: var(--text-muted); }
.post-header__avatar { border-radius: 50%; width: 32px; height: 32px; }
.post-header__date   { font-size: var(--text-sm); color: var(--text-faint); }

/* Imagem destacada */
.post-thumb { padding-block: var(--space-8); }
.post-thumb__img { width: 100%; max-height: 520px; object-fit: cover; border-radius: var(--radius-2xl); border: 1px solid var(--border); }

/* Layout post + TOC */
.post-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  padding-block: var(--space-10);
  align-items: start;
}
@media (min-width: 1100px) { .post-layout { grid-template-columns: 220px 1fr; } }

/* TOC */
.post-toc { order: -1; }
@media (min-width: 1100px) {
  .post-toc { position: sticky; top: 96px; order: 0; }
}
.post-toc__inner {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
}
.post-toc__heading {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--space-4);
}
.post-toc__list { display: flex; flex-direction: column; gap: var(--space-1); }
.post-toc__item--h3 { padding-left: var(--space-4); }
.post-toc__link {
  display: block;
  font-size: var(--text-xs);
  color: var(--text-muted);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  transition: color var(--ease-fast), background var(--ease-fast);
  line-height: 1.5;
}
.post-toc__link:hover { color: var(--blue-light); background: rgba(59,130,246,.08); }

/* Corpo do post */
.post-body { min-width: 0; }

/* Tags */
.post-tags { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-8); padding-top: var(--space-6); border-top: 1px solid var(--border); }
.post-tag {
  font-size: var(--text-xs); font-weight: 500;
  color: var(--text-muted); background: var(--surface-alt);
  border: 1px solid var(--border); border-radius: 999px;
  padding: var(--space-1) var(--space-3);
  transition: all var(--ease-fast);
}
.post-tag:hover { color: var(--blue-light); border-color: rgba(59,130,246,.3); }

/* Compartilhamento */
.post-share { display: flex; align-items: center; gap: var(--space-4); flex-wrap: wrap; margin-top: var(--space-6); padding-top: var(--space-6); border-top: 1px solid var(--border); }
.post-share__label { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); font-weight: 600; color: var(--text-muted); flex-shrink: 0; }
.post-share__links { display: flex; gap: var(--space-2); flex-wrap: wrap; }

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--ease-fast);
  cursor: pointer;
  font-family: var(--font);
}
.share-btn--whatsapp { color: #4ade80; }
.share-btn--whatsapp:hover { background: rgba(74,222,128,.1); border-color: rgba(74,222,128,.3); }
.share-btn--linkedin  { color: #60a5fa; }
.share-btn--linkedin:hover  { background: rgba(96,165,250,.1); border-color: rgba(96,165,250,.3); }
.share-btn--twitter   { color: var(--text-muted); }
.share-btn--twitter:hover   { color: var(--text); background: var(--surface-alt); }
.share-btn--copy      { color: var(--text-muted); background: none; }
.share-btn--copy:hover      { color: var(--text); background: var(--surface-alt); }

/* Posts relacionados */
.related-posts { background: var(--surface); }