/* =========================================================
   Giovanna Comácio — Direito de Família
   Design tokens
   ========================================================= */
:root {
  /* =========================================================
     Identidade Visual oficial — ver CLAUDE.md > "Identidade Visual".
     Estes 9 tokens são a fonte única da verdade da marca: home,
     páginas institucionais, componentes e toda LP futura devem
     reutilizá-los antes de cogitar uma cor nova.
     ========================================================= */
  --color-primary: #850C0D;
  --color-primary-dark: #6F0B23;
  --color-primary-soft: #FFC8CB;
  --color-background: #F9F2E7;
  --color-surface: #FFFFFF;

  --color-text: #2A1A1C;
  --color-text-soft: #6B5558;
  --color-border: #E8D9D5;
  --color-accent: #A94A58;

  /* Tokens legados/derivados — nomes usados pelo restante deste arquivo,
     mantidos para não exigir reescrever cada regra agora. Onde o papel
     é o mesmo de um token oficial acima, apontam para ele em vez de
     repetir um hex (fonte única da verdade); onde não há equivalente
     oficial (tons on-dark, tinta de fundo escuro, tinta clara de ícone),
     seguem com um valor próprio, documentado no CLAUDE.md. */
  --color-secondary: var(--color-primary-dark);
  --color-soft: var(--color-primary-soft);
  --color-soft-light: #FFF3F3;
  --color-champagne-light: var(--color-background);
  --color-bg: var(--color-surface);
  --color-bg-alt: var(--color-background);
  --color-bg-dark: #2A1215;
  --color-text-muted: var(--color-text-soft);
  --color-text-on-dark: #F8EFEE;
  --color-text-on-dark-muted: #D9BFC2;

  /* Tipografia */
  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Layout */
  --container-width: 1120px;
  --container-padding: 1.5rem;
  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-full: 999px;

  /* Espaçamento */
  --space-2xs: 0.5rem;
  --space-xs: 0.875rem;
  --space-sm: 1.5rem;
  --space-md: 2.5rem;
  --space-lg: 4.5rem;
  --space-xl: 7rem;

  /* Movimento */
  --transition: 200ms ease;
  --shadow-soft: 0 20px 45px -25px rgba(112, 24, 36, 0.35);
  --shadow-card: 0 12px 30px -18px rgba(36, 20, 22, 0.18);
}

/* =========================================================
   Reset
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

ul { list-style: none; margin: 0; padding: 0; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 var(--space-xs);
  color: var(--color-secondary);
}

p { margin: 0 0 var(--space-sm); color: var(--color-text-muted); }

button { font-family: inherit; }

/* Foco visível para acessibilidade */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: var(--color-surface);
  padding: 0.75rem 1.25rem;
  z-index: 999;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus {
  left: 0;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* =========================================================
   Layout utilitário
   ========================================================= */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin: 0 0 0.6rem;
}

.section-heading {
  max-width: 640px;
  margin-bottom: var(--space-md);
}

.section-lead {
  font-size: 1.05rem;
  margin: 0;
}

/* =========================================================
   Botões
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform var(--transition), background-color var(--transition),
    color var(--transition), border-color var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-surface);
  box-shadow: var(--shadow-soft);
}
.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--color-secondary);
  border-color: var(--color-border);
}
.btn-ghost:hover,
.btn-ghost:focus-visible {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-sm {
  padding: 0.6rem 1.25rem;
  font-size: 0.85rem;
}

/* =========================================================
   Header
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  min-height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.brand-mark {
  display: inline-flex;
  flex: none;
  width: 34px;
  height: 23px;
  color: var(--color-secondary);
}
.brand-mark svg { width: 100%; height: 100%; display: block; }

.brand-name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--color-secondary);
  letter-spacing: 0.01em;
}
.brand-accent { color: var(--color-primary); }

.main-nav ul {
  display: flex;
  gap: var(--space-md);
}

.main-nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  padding: 0.25rem 0;
  transition: color var(--transition);
}

.main-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 1.5px;
  background: var(--color-primary);
  transition: width var(--transition);
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--color-primary);
}
.main-nav a:hover::after,
.main-nav a:focus-visible::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  margin-inline: auto;
  background: var(--color-secondary);
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* =========================================================
   Hero
   ========================================================= */
.hero {
  padding-block: var(--space-xl) var(--space-lg);
  background:
    radial-gradient(circle at 88% 12%, var(--color-soft-light) 0%, transparent 55%),
    var(--color-bg);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.hero-content { max-width: 560px; }

.hero h1 {
  font-size: clamp(2.5rem, 5vw + 1rem, 3.75rem);
  margin-bottom: 0.75rem;
  animation: fade-up 700ms ease both;
}

.hero-headline {
  font-family: var(--font-heading);
  font-size: clamp(1.15rem, 1.4vw + 0.7rem, 1.4rem);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
  animation: fade-up 700ms 80ms ease both;
}

.hero-description {
  font-size: 1.05rem;
  margin-bottom: var(--space-md);
  animation: fade-up 700ms 140ms ease both;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  animation: fade-up 700ms 200ms ease both;
}

.hero-media {
  display: flex;
  justify-content: center;
  animation: fade-in 900ms 200ms ease both;
}

.hero-photo {
  position: relative;
  width: 100%;
  max-width: 380px;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* =========================================================
   Atuação — jornada (timeline)
   ========================================================= */
.journey {
  padding-block: var(--space-xl);
  background:
    linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
  border-block: 1px solid var(--color-border);
}

.journey-timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Linha condutora vertical (mobile): ancorada ao centro dos marcadores de 44px */
.journey-timeline::before {
  content: '';
  position: absolute;
  top: 22px;
  bottom: 22px;
  left: 21.5px;
  width: 1px;
  background: var(--color-border);
}

.journey-step {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.journey-marker {
  position: relative;
  z-index: 1;
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--color-bg);
  border: 1.5px solid var(--color-soft);
  color: var(--color-primary);
}

.journey-marker svg {
  width: 20px;
  height: 20px;
}

.journey-content { padding-top: 0.3rem; }

.journey-index {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.journey-content h3 {
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
}

.journey-content p {
  font-size: 0.95rem;
  margin: 0;
}

/* =========================================================
   Atuação — detalhamento (carrossel)
   ========================================================= */
.deep-dive {
  padding-block: var(--space-xl);
  background: var(--color-bg-alt);
  border-block: 1px solid var(--color-border);
}

.carousel { position: relative; }

.carousel-viewport {
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  box-shadow: var(--shadow-card);
}

.carousel-track {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  transition: transform 500ms cubic-bezier(0.4, 0, 0.2, 1);
  touch-action: pan-y;
  cursor: grab;
}
.carousel-track:active { cursor: grabbing; }

.carousel-slide {
  flex: 0 0 100%;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: var(--space-md) var(--space-sm);
}

.carousel-slide-icon {
  display: inline-flex;
  flex: none;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--color-soft-light);
  color: var(--color-primary);
}
.carousel-slide-icon svg { width: 26px; height: 26px; }

.carousel-index {
  display: block;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.carousel-slide-body h3 {
  font-size: 1.35rem;
  margin-bottom: 0.6rem;
}

.carousel-slide-body > p {
  font-size: 1rem;
}

.carousel-list {
  list-style: none;
  margin: 0 0 var(--space-sm);
  padding: 0;
  display: grid;
  gap: 0.55rem;
}
.carousel-list li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.92rem;
  color: var(--color-text-muted);
}
.carousel-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-soft);
}

.carousel-link {
  display: inline-flex;
  align-self: flex-start;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-primary);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}
.carousel-link:hover,
.carousel-link:focus-visible { border-color: var(--color-primary); }

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-top: var(--space-sm);
}

.carousel-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-secondary);
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
}
.carousel-arrow svg { width: 18px; height: 18px; }
.carousel-arrow:hover,
.carousel-arrow:focus-visible {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.carousel-dots { display: flex; gap: 0.5rem; }

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-border);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.carousel-dot.is-active {
  background: var(--color-primary);
  transform: scale(1.3);
}

@media (min-width: 768px) {
  .carousel-slide {
    flex-direction: row;
    align-items: flex-start;
    gap: 2rem;
    padding: var(--space-lg) var(--space-md);
  }

  .carousel-slide-icon {
    width: 72px;
    height: 72px;
  }
  .carousel-slide-icon svg { width: 32px; height: 32px; }
}

/* =========================================================
   Contato — "com qual assunto posso te ajudar"
   ========================================================= */
.diagnosis {
  padding-block: var(--space-xl);
  background: linear-gradient(160deg, var(--color-secondary), var(--color-primary));
}

.diagnosis-heading {
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-lg);
  text-align: center;
}
.diagnosis-heading .eyebrow { color: var(--color-soft); }
.diagnosis-heading h2 { color: var(--color-text-on-dark); }
.diagnosis-heading .section-lead { color: var(--color-text-on-dark-muted); }

.diagnosis-options {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  border: 0;
  margin: 0 0 var(--space-lg);
  padding: 0;
}

.diagnosis-option { display: block; }

.diagnosis-option-body {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.35rem 1.5rem;
  background: var(--color-bg);
  border: 1.5px solid transparent;
  border-radius: var(--radius-md);
  text-align: left;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}

.diagnosis-option:hover .diagnosis-option-body,
.diagnosis-option:focus-visible .diagnosis-option-body {
  border-color: var(--color-primary);
  background: var(--color-champagne-light);
  box-shadow: var(--shadow-card);
}

.diagnosis-option:focus-visible .diagnosis-option-body {
  outline: 2px solid var(--color-soft);
  outline-offset: 2px;
}

.diagnosis-option-icon {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--color-champagne-light);
  color: var(--color-primary);
}
.diagnosis-option-icon svg { width: 22px; height: 22px; }
.diagnosis-option:hover .diagnosis-option-icon,
.diagnosis-option:focus-visible .diagnosis-option-icon {
  background: var(--color-surface);
}

.diagnosis-option-main { flex: 1 1 auto; min-width: 0; }

.diagnosis-option-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.35rem;
}

.diagnosis-option-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--color-secondary);
}

.diagnosis-option-arrow {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  color: var(--color-primary);
  transition: transform var(--transition);
}
.diagnosis-option-arrow svg { width: 100%; height: 100%; }
.diagnosis-option:hover .diagnosis-option-arrow,
.diagnosis-option:focus-visible .diagnosis-option-arrow {
  transform: translateX(3px);
}

.diagnosis-option-desc {
  display: block;
  font-size: 0.92rem;
  color: var(--color-text-muted);
}

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark-muted);
  padding-block: var(--space-md);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}

.footer-brand-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.footer-mark {
  width: 30px;
  height: 20px;
  color: var(--color-surface);
}

.footer-name {
  font-family: var(--font-heading);
  color: var(--color-surface);
  font-size: 1.15rem;
  margin: 0;
}

.footer-tagline {
  margin: 0.2rem 0 0;
  font-size: 0.9rem;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.9rem;
}

.footer-contact a { transition: color var(--transition); }
.footer-contact a:hover,
.footer-contact a:focus-visible { color: var(--color-soft); }

.footer-oab { margin: 0; font-size: 0.85rem; }

.footer-legal {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.85rem;
}

.footer-legal a { transition: color var(--transition); }
.footer-legal a:hover,
.footer-legal a:focus-visible { color: var(--color-soft); }

.footer-legal p { margin: 0; color: var(--color-text-on-dark-muted); }

/* =========================================================
   Responsividade
   ========================================================= */

/* Tablet e acima */
@media (min-width: 640px) {
  :root { --container-padding: 2rem; }

  .footer-inner {
    grid-template-columns: 1.4fr 1fr 1fr;
    align-items: start;
  }

  .footer-legal { align-items: flex-end; text-align: right; }
}

/* Desktop */
@media (min-width: 960px) {
  .main-nav { display: block; }

  .hero-inner {
    grid-template-columns: 1.05fr 0.95fr;
  }

  .hero-media { justify-content: flex-end; }

  .journey-timeline {
    flex-direction: row;
    gap: var(--space-sm);
  }

  /* Linha horizontal: ancorada ao centro dos marcadores de 56px.
     Os deslocamentos de 9px/3px compensam o gap de 24px entre as 4 colunas iguais,
     de forma que a linha comece e termine exatamente no centro do 1º e 4º marcador. */
  .journey-timeline::before {
    top: 28px;
    bottom: auto;
    left: calc(12.5% - 9px);
    right: calc(12.5% - 9px);
    width: auto;
    height: 1px;
  }

  .journey-step {
    flex: 1 1 0;
    min-width: 0;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.85rem;
  }

  .journey-marker {
    width: 56px;
    height: 56px;
  }

  .journey-marker svg {
    width: 24px;
    height: 24px;
  }

  .journey-content { padding-top: 0; }
}

/* Mobile — menu escondido por padrão abaixo de 960px */
@media (max-width: 959px) {
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-card);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition);
  }

  .main-nav.is-open {
    max-height: 320px;
  }

  .main-nav ul {
    flex-direction: column;
    padding: var(--space-sm) var(--container-padding);
    gap: var(--space-sm);
  }

  .nav-toggle { display: flex; }

  .header-actions .btn-sm { display: none; }
}

@media (min-width: 960px) {
  .nav-toggle { display: none; }
}

/* Telas grandes */
@media (min-width: 1200px) {
  :root {
    --space-xl: 8.5rem;
    --space-lg: 5.5rem;
  }
}

/* Reduzir movimento para quem preferir */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}