/* ==========================================================================
   Clínica Aurora Odontologia — style.css
   Design system principal: variáveis, base, layout e componentes.
   HTML5 + CSS3 + JavaScript puro — sem frameworks.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Fontes (Google Fonts)
   -------------------------------------------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@500;600;700&family=Poppins:wght@300;400;500;600;700&display=swap');
@import url('https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css');

/* --------------------------------------------------------------------------
   2. Variáveis globais
   -------------------------------------------------------------------------- */
:root {
  /* Cores */
  --color-primary: #123B46;
  --color-primary-light: #1c5a68;
  --color-accent: #72D3DF;
  --color-white: #FFFFFF;
  --color-bg: #F4F8F9;
  --color-text: #2b3538;
  --color-text-muted: #66747A;
  --color-gold: #C8A96B;
  --color-border: #dfe7e9;
  --color-success: #2e8b57;
  --color-error: #b03a2e;

  /* Tipografia */
  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Poppins', Arial, Helvetica, sans-serif;

  /* Espaçamento */
  --space-xs: .5rem;
  --space-sm: 1rem;
  --space-md: 1.75rem;
  --space-lg: 3rem;
  --space-xl: 5rem;
  --space-xxl: 7.5rem;

  /* Layout */
  --container-width: 1240px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  /* Sombras */
  --shadow-sm: 0 2px 10px rgba(18, 59, 70, .06);
  --shadow-md: 0 12px 32px rgba(18, 59, 70, .12);
  --shadow-lg: 0 24px 60px rgba(18, 59, 70, .18);

  /* Transições */
  --transition-fast: .2s ease;
  --transition-base: .35s cubic-bezier(.22, .61, .36, 1);
  --transition-slow: .6s cubic-bezier(.22, .61, .36, 1);

  /* Header */
  --header-height: 84px;
}

/* --------------------------------------------------------------------------
   3. Reset e base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; font-size: 1rem; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); color: var(--color-primary); font-weight: 700; line-height: 1.25; margin: 0 0 var(--space-sm); }
p { margin: 0 0 var(--space-sm); color: var(--color-text-muted); }

h1 { font-size: clamp(2.2rem, 4vw, 3.4rem); }
h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); }

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection { background: var(--color-accent); color: var(--color-primary); }

/* Skip link */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: var(--color-white);
  padding: .9rem 1.4rem;
  z-index: 10000;
  border-radius: 0 0 var(--radius-sm) 0;
  font-weight: 600;
}
.skip-link:focus {
  left: 0;
}

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

section { padding-block: var(--space-xl); }
.section-tight { padding-block: var(--space-lg); }
.bg-alt { background: var(--color-bg); }
.bg-primary { background: var(--color-primary); color: var(--color-white); }
.bg-primary h2, .bg-primary h3 { color: var(--color-white); }

.section-head {
  max-width: 720px;
  margin-bottom: var(--space-lg);
}
.section-head.center { margin-inline: auto; text-align: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-xs);
}
.eyebrow::before {
  content: '';
  width: 22px;
  height: 2px;
  background: var(--color-gold);
  display: inline-block;
}

.grid { display: grid; gap: var(--space-md); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

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

/* --------------------------------------------------------------------------
   5. Botões
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: .95rem 1.9rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: .96rem;
  border: 2px solid transparent;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  white-space: nowrap;
  min-height: 48px;
}
.btn:active { transform: translateY(1px) scale(.98); }

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--color-primary-light); box-shadow: var(--shadow-md); transform: translateY(-2px); }

.btn-accent {
  background: var(--color-gold);
  color: var(--color-primary);
}
.btn-accent:hover { background: #d9bd85; transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-outline:hover { background: var(--color-primary); color: var(--color-white); }

.btn-outline-light {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,.55);
}
.btn-outline-light:hover { background: var(--color-white); color: var(--color-primary); border-color: var(--color-white); }

.btn-whatsapp {
  background: #25D366;
  color: #fff;
}
.btn-whatsapp:hover { background: #1eb757; transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn-sm { padding: .6rem 1.3rem; font-size: .85rem; min-height: 40px; }
.btn-block { width: 100%; }

/* --------------------------------------------------------------------------
   6. Header
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background var(--transition-base), box-shadow var(--transition-base), backdrop-filter var(--transition-base), height var(--transition-base);
}

.site-header.is-solid {
  background: rgba(244, 248, 249, .85);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  box-shadow: var(--shadow-sm);
  height: 74px;
}

.header-inner {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.logo-link { display: flex; align-items: center; }
.logo-link img {
  height: 52px;
  width: auto;
  filter: drop-shadow(0 4px 10px rgba(18, 59, 70, .08));
  transition: transform var(--transition-fast), filter var(--transition-fast);
}
.logo-link:hover img { transform: translateY(-1px); filter: drop-shadow(0 8px 16px rgba(18, 59, 70, .14)); }

.main-nav { display: flex; flex: 1; justify-content: center; align-items: center; }
.main-nav ul { display: flex; align-items: center; gap: 2.1rem; }
/* O CTA "Agendar consulta" dentro do nav é usado apenas no menu mobile (ver responsive.css);
   em telas largas, o único CTA visível é o de .header-actions, evitando duplicidade. */
.main-nav .nav-cta { display: none; }
.main-nav a {
  position: relative;
  font-weight: 500;
  font-size: .95rem;
  color: var(--color-primary);
  padding: .4rem 0;
}
.site-header:not(.is-solid) .main-nav a,
.site-header:not(.is-solid) .logo-link .logo-text-fill { color: var(--color-primary); }

.main-nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: -3px;
  height: 2px;
  background: var(--color-gold);
  transition: right var(--transition-base);
}
.main-nav a:hover::after,
.main-nav a[aria-current="page"]::after { right: 0; }
.main-nav a[aria-current="page"] { color: var(--color-gold); }

.header-actions { display: flex; align-items: center; gap: 1rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  border: none;
  background: var(--color-primary);
  border-radius: var(--radius-sm);
  padding: 0;
}
.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--color-white);
  margin-inline: auto;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --------------------------------------------------------------------------
   7. Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  padding-top: calc(var(--header-height) + 3.5rem);
  padding-bottom: var(--space-xl);
  background: linear-gradient(180deg, #eef6f7 0%, var(--color-bg) 100%);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -120px; right: -160px;
  width: 480px; height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(114,211,223,.35), transparent 70%);
  z-index: 0;
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.35fr .65fr;
  gap: var(--space-lg);
  align-items: center;
}
.hero-content .eyebrow { color: var(--color-gold); }
.hero-content h1 { margin-bottom: var(--space-sm); }
.hero-content p.lead { font-size: 1.1rem; max-width: 520px; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: var(--space-md); }

.hero-media { position: relative; max-width: 360px; margin-inline: auto; }
.hero-media .media-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5;
}
.hero-media .media-frame img { width: 100%; height: 100%; object-fit: cover; }

.floating-card {
  position: absolute;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 1rem 1.3rem;
  display: flex;
  align-items: center;
  gap: .8rem;
}
.floating-card.card-rating {
  top: 8%;
  left: -8%;
}
.floating-card .stars { color: var(--color-gold); font-size: 1rem; letter-spacing: 2px; }
.floating-card .rating-value { font-family: var(--font-heading); font-weight: 700; color: var(--color-primary); font-size: 1.2rem; }
.floating-card small { color: var(--color-text-muted); display: block; }

.floating-card.card-humanized {
  bottom: 6%;
  right: -6%;
  max-width: 220px;
}
.floating-card .icon-dot {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--color-accent);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   8. Faixa de confiança / contadores
   -------------------------------------------------------------------------- */
.trust-bar {
  background: var(--color-primary);
  color: var(--color-white);
}
.trust-bar .grid-4 { text-align: center; }
.trust-stat .stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.4vw, 2.8rem);
  font-weight: 700;
  color: var(--color-accent);
  display: flex;
  justify-content: center;
  gap: .1rem;
}
.trust-stat .stat-label {
  font-size: .88rem;
  color: rgba(255,255,255,.8);
  margin-top: .3rem;
}

/* --------------------------------------------------------------------------
   9. Sobre resumido
   -------------------------------------------------------------------------- */
.about-summary { display: grid; grid-template-columns: .9fr 1.1fr; gap: var(--space-lg); align-items: center; }
.about-summary .media-frame { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); aspect-ratio: 4/3.4; }
.about-summary .media-frame img { width: 100%; height: 100%; object-fit: cover; }
.about-diffs { display: grid; gap: 1rem; margin-block: var(--space-md); }
.about-diff { display: flex; gap: .9rem; align-items: flex-start; }
.about-diff .icon-dot { width: 38px; height: 38px; border-radius: 50%; background: var(--color-bg); display:flex; align-items:center; justify-content:center; color: var(--color-primary); flex-shrink:0; }
.about-diff strong { color: var(--color-primary); display:block; }

/* --------------------------------------------------------------------------
   10. Cards de tratamentos
   -------------------------------------------------------------------------- */
.treatments-grid { grid-template-columns: repeat(3, 1fr); }
.treatment-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  display: flex;
  flex-direction: column;
  height: 100%;
}
.treatment-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.treatment-card .icon-badge {
  width: 58px; height: 58px;
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
  transition: background var(--transition-base), color var(--transition-base);
}
.treatment-card:hover .icon-badge { background: var(--color-primary); color: var(--color-accent); }
.treatment-card h3 { margin-bottom: .5rem; font-size: 1.25rem; }
.treatment-card p { flex-grow: 1; }
.treatment-card .card-link {
  display: inline-flex; align-items: center; gap: .4rem;
  color: var(--color-primary); font-weight: 600; margin-top: .75rem;
}
.treatment-card .card-link svg, .treatment-card .card-link .bi { transition: transform var(--transition-fast); }
.treatment-card .card-link:hover svg, .treatment-card .card-link:hover .bi { transform: translateX(4px); }
.treatment-card .cat-tag {
  align-self: flex-start;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-bg);
  padding: .25rem .65rem;
  border-radius: var(--radius-pill);
  margin-bottom: .8rem;
}

/* --------------------------------------------------------------------------
   11. Diferenciais
   -------------------------------------------------------------------------- */
.diff-grid { grid-template-columns: repeat(3, 1fr); }
.diff-item {
  text-align: center;
  padding: var(--space-md);
}
.diff-item .icon-dot {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto var(--space-sm);
  color: var(--color-primary);
}
.diff-item h3 { font-size: 1.1rem; }

/* --------------------------------------------------------------------------
   12. Comparador antes/depois
   -------------------------------------------------------------------------- */
.compare-grid { grid-template-columns: repeat(3, 1fr); }
.compare-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.compare-card .compare-caption {
  padding: 1rem 1.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
}
.compare-card .compare-caption h3 { margin: 0; font-size: 1.05rem; }
.compare-card .compare-caption .cat-tag { margin: 0; }

.ba-slider {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  user-select: none;
  touch-action: pan-y;
  cursor: ew-resize;
  background: var(--color-bg);
}
.ba-slider img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 52%;
  pointer-events: none;
}
.ba-slider .ba-before { z-index: 1; }
.ba-slider .ba-after {
  z-index: 2;
  clip-path: inset(0 0 0 50%);
}
.ba-slider .ba-label {
  position: absolute;
  top: 14px;
  z-index: 3;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-white);
  background: rgba(18,59,70,.72);
  padding: .35rem .75rem;
  border-radius: var(--radius-pill);
  pointer-events: none;
}
.ba-slider .ba-label-before { left: 14px; }
.ba-slider .ba-label-after { right: 14px; }

.ba-divider {
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  width: 3px;
  background: var(--color-white);
  z-index: 4;
  transform: translateX(-50%);
  box-shadow: 0 0 0 1px rgba(18,59,70,.25);
  pointer-events: none;
}
.ba-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 5;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--color-white);
  border: 3px solid var(--color-accent);
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  box-shadow: var(--shadow-md);
  cursor: ew-resize;
  touch-action: none;
}
.ba-handle:active { cursor: grabbing; }
.ba-handle svg, .ba-handle .bi { width: 22px; height: 22px; font-size: 1.15rem; }

.compare-note {
  max-width: 620px;
  margin: 0 auto var(--space-md);
  text-align: center;
}
.compare-cta { text-align: center; margin-top: var(--space-md); }

/* --------------------------------------------------------------------------
   13. Equipe
   -------------------------------------------------------------------------- */
.team-grid { grid-template-columns: repeat(3, 1fr); }
.team-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.team-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.team-card .team-photo { aspect-ratio: 4/4.6; overflow: hidden; }
.team-card .team-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.team-card:hover .team-photo img { transform: scale(1.05); }
.team-card .team-info { padding: var(--space-md); }
.team-card .team-specialty { color: var(--color-gold); font-weight: 600; font-size: .88rem; text-transform: uppercase; letter-spacing: .05em; }
.team-card h3 { margin: .3rem 0 .2rem; }
.team-card .team-cro { font-size: .8rem; color: var(--color-text-muted); display: block; margin-bottom: .6rem; }
.team-social { display: flex; gap: .6rem; margin-top: .8rem; }
.team-social a {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--color-bg);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-primary);
  transition: background var(--transition-fast), color var(--transition-fast);
}
.team-social a:hover { background: var(--color-primary); color: var(--color-white); }

/* --------------------------------------------------------------------------
   14. Timeline de atendimento
   -------------------------------------------------------------------------- */
.timeline { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--space-sm); position: relative; }
.timeline::before {
  content: '';
  position: absolute;
  top: 28px; left: 8%; right: 8%;
  height: 2px;
  background: var(--color-border);
  z-index: 0;
}
.timeline-step { position: relative; z-index: 1; text-align: center; }
.timeline-step .step-num {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto var(--space-xs);
  box-shadow: var(--shadow-sm);
}
.timeline-step h3 { font-size: 1rem; margin-bottom: .3rem; }
.timeline-step p { font-size: .88rem; }

/* --------------------------------------------------------------------------
   15. Depoimentos (carrossel)
   -------------------------------------------------------------------------- */
.testimonial-carousel { position: relative; max-width: 780px; margin-inline: auto; }
.testimonial-track-wrap { overflow: hidden; }
.testimonial-track { display: flex; transition: transform var(--transition-slow); }
.testimonial-slide { flex: 0 0 100%; padding: var(--space-sm); }
.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: var(--space-lg);
  text-align: center;
}
.testimonial-card img { width: 76px; height: 76px; border-radius: 50%; object-fit: cover; margin: 0 auto var(--space-xs); }
.testimonial-card .stars { color: var(--color-gold); margin-bottom: .6rem; letter-spacing: 3px; }
.testimonial-card p.quote { font-style: italic; font-size: 1.05rem; color: var(--color-text); }
.testimonial-card .author { font-weight: 600; color: var(--color-primary); margin-top: .8rem; }
.testimonial-card .treatment-name { font-size: .85rem; color: var(--color-text-muted); }

.carousel-controls { display: flex; align-items: center; justify-content: center; gap: 1.4rem; margin-top: var(--space-sm); }
.carousel-arrow {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-primary);
  transition: background var(--transition-fast), color var(--transition-fast);
}
.carousel-arrow:hover { background: var(--color-primary); color: var(--color-white); }
.carousel-dots { display: flex; gap: .5rem; }
.carousel-dots button {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--color-border);
  border: none;
  padding: 0;
}
.carousel-dots button[aria-current="true"] { background: var(--color-gold); width: 24px; border-radius: var(--radius-pill); }

.demo-note {
  text-align: center;
  font-size: .8rem;
  color: var(--color-text-muted);
  margin-top: var(--space-sm);
}

/* --------------------------------------------------------------------------
   16. Galeria / modal
   -------------------------------------------------------------------------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-sm);
}
.gallery-item {
  border: none;
  padding: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 1/1;
  position: relative;
  background: var(--color-primary);
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item .gallery-caption {
  position: absolute; inset-inline: 0; bottom: 0;
  background: linear-gradient(0deg, rgba(18,59,70,.85), transparent);
  color: var(--color-white);
  padding: .8rem 1rem .6rem;
  font-size: .85rem;
  font-weight: 600;
  text-align: left;
}

.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(18,59,70,.88);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 3000;
  padding: var(--space-md);
}
.modal-overlay.is-open { display: flex; }
.modal-box { position: relative; max-width: 900px; width: 100%; }
.modal-box img { width: 100%; border-radius: var(--radius-md); box-shadow: var(--shadow-lg); }
.modal-caption { color: var(--color-white); text-align: center; margin-top: 1rem; }
.modal-close {
  position: absolute; top: -18px; right: -18px;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--color-white);
  color: var(--color-primary);
  border: none;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md);
}

/* --------------------------------------------------------------------------
   17. Blog cards
   -------------------------------------------------------------------------- */
.blog-grid { grid-template-columns: repeat(3, 1fr); }
.blog-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  display: flex;
  flex-direction: column;
}
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.blog-card .blog-thumb { aspect-ratio: 16/10; overflow: hidden; }
.blog-card .blog-thumb img { width: 100%; height: 100%; object-fit: cover; }
.blog-card .blog-body { padding: var(--space-md); display: flex; flex-direction: column; flex-grow: 1; }
.blog-card .cat-tag { margin-bottom: .7rem; }
.blog-card h3 { font-size: 1.15rem; margin-bottom: .5rem; }
.blog-card p { flex-grow: 1; }
.blog-meta { display: flex; gap: 1rem; font-size: .8rem; color: var(--color-text-muted); margin-top: .8rem; margin-bottom: .9rem; }
.blog-meta span { display: inline-flex; align-items: center; gap: .35rem; }

/* --------------------------------------------------------------------------
   18. FAQ accordion
   -------------------------------------------------------------------------- */
.faq-list { max-width: 820px; margin-inline: auto; display: grid; gap: 1rem; }
.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.2rem 1.4rem;
  text-align: left;
  font-weight: 600;
  color: var(--color-primary);
  font-size: 1rem;
}
.faq-question .faq-icon {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--color-bg);
  display: flex; align-items: center; justify-content: center;
  transition: transform var(--transition-base), background var(--transition-base);
}
.faq-question[aria-expanded="true"] .faq-icon { background: var(--color-accent); transform: rotate(135deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-base);
  padding: 0 1.4rem;
}
.faq-answer p { margin: 0 0 1.2rem; }
.faq-item.is-open .faq-answer { padding-top: 0; }

/* --------------------------------------------------------------------------
   19. CTA final
   -------------------------------------------------------------------------- */
.cta-final {
  background: linear-gradient(120deg, var(--color-primary), #0d2830);
  color: var(--color-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(114,211,223,.18), transparent 55%),
              radial-gradient(circle at 80% 80%, rgba(200,169,107,.18), transparent 55%);
}
.cta-final .container { position: relative; z-index: 1; }
.cta-final h2 { color: var(--color-white); max-width: 700px; margin-inline: auto; }
.cta-final p { color: rgba(255,255,255,.8); max-width: 560px; margin-inline: auto var(--space-md); }

/* --------------------------------------------------------------------------
   20. Localização
   -------------------------------------------------------------------------- */
.location-grid { grid-template-columns: 1fr 1fr; align-items: stretch; }
.location-map {
  border-radius: var(--radius-md);
  overflow: hidden;
  min-height: 340px;
  box-shadow: var(--shadow-sm);
}
.location-map iframe { width: 100%; height: 100%; min-height: 340px; border: 0; }
.location-info {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
}
.location-list { display: grid; gap: 1rem; margin-bottom: var(--space-md); }
.location-list li { display: flex; gap: .8rem; align-items: flex-start; }
.location-list .icon-dot { width: 38px; height: 38px; border-radius: 50%; background: var(--color-bg); display:flex; align-items:center; justify-content:center; color: var(--color-primary); flex-shrink:0; }
.location-list strong { color: var(--color-primary); display: block; }

/* --------------------------------------------------------------------------
   21. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: #0e2c34;
  color: rgba(255,255,255,.78);
}
.footer-top { padding-block: var(--space-xl) var(--space-lg); }
.footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1.2fr; }
.footer-brand .logo-link img { height: 48px; margin-bottom: 1.1rem; filter: none; }
.footer-brand p { color: rgba(255,255,255,.65); max-width: 320px; }
.footer-social { display: flex; gap: .7rem; margin-top: 1.2rem; }
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-white);
  transition: background var(--transition-fast);
}
.footer-social a:hover { background: var(--color-accent); color: var(--color-primary); }

.footer-col h3 { color: var(--color-white); font-size: 1rem; font-family: var(--font-body); font-weight: 600; margin-bottom: 1.1rem; }
.footer-col ul { display: grid; gap: .7rem; }
.footer-col a:hover { color: var(--color-accent); }
.footer-col address { font-style: normal; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-block: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: .82rem;
  color: rgba(255,255,255,.55);
}
.footer-bottom .footer-legal { display: flex; gap: 1.4rem; flex-wrap: wrap; }
.footer-credit {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-weight: 500;
  color: rgba(255,255,255,.68);
}

.visionario-credit {
  display: inline-flex;
  align-items: center;
  color: #00e1ff;
  font-weight: 700;
  letter-spacing: .015em;
  text-decoration: none;
  transition: color .25s ease, text-shadow .25s ease;
}

.visionario-credit::before,
.visionario-credit::after {
  content: none;
}

.visionario-credit span {
  color: inherit;
  background: none;
  -webkit-background-clip: initial;
  background-clip: initial;
  animation: visionarioTextColor 3s ease-in-out infinite;
}

.visionario-credit:hover,
.visionario-credit:focus-visible {
  color: #ffffff;
  text-decoration: none;
  text-shadow: 0 0 10px rgba(0, 225, 255, .45);
}

.visionario-credit:focus-visible {
  outline: 2px solid #00e1ff;
  outline-offset: 4px;
  border-radius: 4px;
}

@keyframes visionarioTextColor {
  0%, 100% { color: #00e1ff; }
  50% { color: #ffffff; }
}

@media (prefers-reduced-motion: reduce) {
  .visionario-credit span {
    animation: none;
  }
}

.demo-banner {
  background: var(--color-gold);
  color: var(--color-primary);
  text-align: center;
  font-size: .82rem;
  font-weight: 600;
  padding: .55rem var(--space-sm);
}

/* --------------------------------------------------------------------------
   22. Botões flutuantes (WhatsApp / topo)
   -------------------------------------------------------------------------- */
.float-actions {
  position: fixed;
  right: 1.4rem;
  bottom: 1.4rem;
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: .8rem;
  align-items: flex-end;
}
.float-btn {
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md);
  border: none;
  transition: transform var(--transition-fast), opacity var(--transition-fast), visibility var(--transition-fast);
}
.float-btn:hover { transform: translateY(-3px) scale(1.05); }
.whatsapp-float { background: #25D366; }
.whatsapp-float svg, .whatsapp-float .bi { width: 28px; height: 28px; font-size: 1.65rem; }
.back-to-top {
  background: var(--color-primary);
  color: var(--color-white);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }

/* --------------------------------------------------------------------------
   23. Page hero (páginas internas)
   -------------------------------------------------------------------------- */
.page-hero {
  padding-top: calc(var(--header-height) + 3rem);
  padding-bottom: var(--space-lg);
  background: linear-gradient(180deg, #eef6f7 0%, var(--color-bg) 100%);
  text-align: center;
}
.breadcrumbs {
  display: flex;
  justify-content: center;
  gap: .5rem;
  font-size: .85rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
}
.breadcrumbs a { color: var(--color-primary); font-weight: 600; }
.page-hero h1 { max-width: 780px; margin-inline: auto; }
.page-hero p.lead { max-width: 640px; margin-inline: auto; }

/* --------------------------------------------------------------------------
   24. Filtros e busca
   -------------------------------------------------------------------------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
}
.filter-tags { display: flex; flex-wrap: wrap; gap: .6rem; }
.filter-tag {
  border: 1px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-text);
  padding: .55rem 1.2rem;
  border-radius: var(--radius-pill);
  font-size: .88rem;
  font-weight: 500;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}
.filter-tag:hover { border-color: var(--color-primary); }
.filter-tag[aria-pressed="true"] { background: var(--color-primary); color: var(--color-white); border-color: var(--color-primary); }

.search-box {
  position: relative;
  min-width: 260px;
}
.search-box input {
  width: 100%;
  padding: .7rem 1rem .7rem 2.6rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  background: var(--color-white);
}
.search-box svg, .search-box .bi {
  position: absolute;
  left: .9rem; top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  width: 18px; height: 18px;
}

.no-results { text-align: center; padding: var(--space-lg) 0; color: var(--color-text-muted); display: none; }
.no-results.is-visible { display: block; }

/* --------------------------------------------------------------------------
   25. Página de detalhes de tratamento
   -------------------------------------------------------------------------- */
.detail-hero { grid-template-columns: 1fr 1fr; align-items: center; }
.detail-hero .media-frame { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); aspect-ratio: 16/11; }
.detail-hero .media-frame img { width: 100%; height: 100%; object-fit: cover; }

.detail-layout { grid-template-columns: 2fr 1fr; align-items: start; }
.detail-main > * + * { margin-top: var(--space-lg); }
.info-list { display: grid; gap: .9rem; }
.info-list li { display: flex; gap: .7rem; }
.info-list li svg, .info-list li .bi { flex-shrink: 0; color: var(--color-accent); margin-top: .2rem; }
.steps-list { display: grid; gap: 1.2rem; }
.step-row { display: flex; gap: 1rem; align-items: flex-start; }
.step-row .step-num {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--color-bg); color: var(--color-primary);
  font-family: var(--font-heading); font-weight: 700;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}

.sidebar-card {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}
.sidebar-card + .sidebar-card { margin-top: var(--space-md); }
.sidebar-card h3 { font-size: 1.05rem; }
.sidebar-pro { display: flex; gap: 1rem; align-items: center; }
.sidebar-pro img { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; }
.sidebar-pro strong { color: var(--color-primary); display: block; }
.sidebar-pro span { font-size: .82rem; color: var(--color-text-muted); }

/* --------------------------------------------------------------------------
   26. Artigo
   -------------------------------------------------------------------------- */
.article-layout { grid-template-columns: .8fr 2fr; align-items: start; gap: var(--space-lg); }
.article-toc {
  position: sticky;
  top: calc(var(--header-height) + 1.5rem);
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}
.article-toc h3 { font-size: .95rem; text-transform: uppercase; letter-spacing: .06em; }
.article-toc ul { display: grid; gap: .6rem; font-size: .9rem; }
.article-toc a { color: var(--color-text-muted); }
.article-toc a:hover { color: var(--color-primary); }

.article-body img { border-radius: var(--radius-md); margin-block: var(--space-md); }
.article-body h2 { margin-top: var(--space-lg); }
.article-body h3 { margin-top: var(--space-md); }
.article-body ul, .article-body ol { margin: 0 0 var(--space-sm); padding-left: 1.3rem; list-style: disc; color: var(--color-text-muted); }
.article-body ol { list-style: decimal; }
.article-body li { margin-bottom: .4rem; }

.article-meta-row {
  display: flex; flex-wrap: wrap; gap: 1.2rem;
  color: var(--color-text-muted); font-size: .88rem;
  margin-bottom: var(--space-sm);
  justify-content: center;
}
.article-meta-row span { display: inline-flex; align-items: center; gap: .4rem; }

.share-row { display: flex; gap: .7rem; align-items: center; margin-top: var(--space-lg); }
.share-row a {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--color-bg); color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
}
.share-row a:hover { background: var(--color-primary); color: var(--color-white); }

/* --------------------------------------------------------------------------
   27. Contato / formulário
   -------------------------------------------------------------------------- */
.contact-layout { grid-template-columns: 1fr 1fr; align-items: start; }
.contact-form-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: var(--space-lg);
}
.form-row { display: grid; gap: .4rem; margin-bottom: var(--space-sm); }
.form-row.two-col { grid-template-columns: 1fr 1fr; gap: var(--space-sm); }
.form-row label { font-weight: 600; font-size: .9rem; color: var(--color-primary); }
.form-row input, .form-row select, .form-row textarea {
  padding: .8rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  transition: border-color var(--transition-fast), background var(--transition-fast);
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  border-color: var(--color-accent);
  background: var(--color-white);
}
.form-row textarea { min-height: 130px; resize: vertical; }
.field-error {
  font-size: .8rem;
  color: var(--color-error);
  min-height: 1.1em;
}
.form-row.invalid input, .form-row.invalid select, .form-row.invalid textarea { border-color: var(--color-error); }

.checkbox-row { display: flex; gap: .7rem; align-items: flex-start; margin-bottom: var(--space-md); }
.checkbox-row input { margin-top: .3rem; width: 18px; height: 18px; accent-color: var(--color-primary); flex-shrink: 0; }
.checkbox-row label { font-size: .85rem; color: var(--color-text-muted); }

.form-success {
  display: none;
  background: #eaf6ee;
  border: 1px solid var(--color-success);
  color: #1c5c39;
  padding: 1.2rem;
  border-radius: var(--radius-sm);
  margin-top: var(--space-sm);
}
.form-success.is-visible { display: flex; gap: .7rem; align-items: flex-start; }

/* --------------------------------------------------------------------------
   28. Página 404
   -------------------------------------------------------------------------- */
.error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: var(--header-height);
  background: linear-gradient(180deg, #eef6f7 0%, var(--color-bg) 100%);
}
.error-page .error-code {
  font-family: var(--font-heading);
  font-size: clamp(5rem, 14vw, 9rem);
  color: var(--color-accent);
  font-weight: 700;
  line-height: 1;
}
.error-page .error-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-top: var(--space-md); }

/* --------------------------------------------------------------------------
   29. Newsletter / Página / Paginação
   -------------------------------------------------------------------------- */
.newsletter-box {
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-md);
  align-items: center;
}
.newsletter-box h2 { color: var(--color-white); font-size: 1.6rem; }
.newsletter-form { display: flex; gap: .7rem; }
.newsletter-form input {
  flex-grow: 1;
  padding: .9rem 1.2rem;
  border-radius: var(--radius-pill);
  border: none;
}

.pagination { display: flex; justify-content: center; gap: .6rem; margin-top: var(--space-lg); }
.pagination a, .pagination span {
  width: 42px; height: 42px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--color-border);
  font-weight: 600;
  color: var(--color-primary);
}
.pagination a:hover { background: var(--color-bg); }
.pagination .is-current { background: var(--color-primary); color: var(--color-white); border-color: var(--color-primary); }

.featured-article {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: var(--space-lg);
  align-items: center;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-xl);
}
.featured-article .media-frame { border-radius: var(--radius-md); overflow: hidden; aspect-ratio: 4/3; }
.featured-article .media-frame img { width: 100%; height: 100%; object-fit: cover; }

/* --------------------------------------------------------------------------
   30. Sobre — missão/visão/valores, números
   -------------------------------------------------------------------------- */
.mvv-grid { grid-template-columns: repeat(3, 1fr); }
.mvv-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
}
.mvv-card .icon-dot {
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--color-bg); color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto var(--space-xs);
}

.stats-grid { grid-template-columns: repeat(4, 1fr); text-align: center; }
.stats-grid .stat-number { font-family: var(--font-heading); font-size: 2.4rem; color: var(--color-primary); font-weight: 700; }
.stats-grid .stat-label { color: var(--color-text-muted); font-size: .9rem; }

.history-block { grid-template-columns: 1fr 1fr; align-items: center; }
.history-block .media-frame { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); aspect-ratio: 4/3.2; }
.history-block .media-frame img { width: 100%; height: 100%; object-fit: cover; }

/* --------------------------------------------------------------------------
   31. Resultados — filtros e disclaimer
   -------------------------------------------------------------------------- */
.disclaimer-box {
  background: #fbf3e6;
  border: 1px solid var(--color-gold);
  border-radius: var(--radius-md);
  padding: 1.2rem 1.5rem;
  display: flex;
  gap: .9rem;
  align-items: flex-start;
  margin-bottom: var(--space-lg);
  color: #7a5f2c;
  font-size: .9rem;
}
.disclaimer-box svg, .disclaimer-box .bi { flex-shrink: 0; color: var(--color-gold); margin-top: .1rem; }

/* --------------------------------------------------------------------------
   32. Icon utilities
   -------------------------------------------------------------------------- */
.icon { width: 24px; height: 24px; }
.bi {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  flex-shrink: 0;
  vertical-align: -.1em;
  -webkit-font-smoothing: antialiased;
}
.icon-xs { font-size: .78rem; }
.icon-sm { font-size: 1rem; }
.icon-md { font-size: 1.15rem; }
.icon-lg { font-size: 1.45rem; }
.icon-xl { font-size: 1.7rem; }
.icon-dot .bi, .icon-badge .bi { transition: transform var(--transition-fast); }
.icon-dot:hover .bi, .treatment-card:hover .icon-badge .bi { transform: scale(1.08); }
.footer-social a .bi, .team-social a .bi, .share-row a .bi { font-size: 1.05rem; }
.btn .bi { font-size: 1.08rem; }
.faq-icon .bi { font-size: .78rem; }
.carousel-arrow .bi { font-size: 1.2rem; }
.back-to-top .bi { font-size: 1.15rem; }
.modal-close .bi { font-size: 1.05rem; }


/* Premium icon treatment */
.treatment-card .icon-badge {
  box-shadow: inset 0 0 0 1px rgba(18, 59, 70, .05), 0 8px 18px rgba(18, 59, 70, .08);
}
.treatment-card:hover .icon-badge {
  box-shadow: 0 10px 24px rgba(18, 59, 70, .18);
}
.footer-social a, .team-social a, .share-row a {
  transition: transform var(--transition-fast), background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}
.footer-social a:hover, .team-social a:hover, .share-row a:hover {
  transform: translateY(-2px);
}