/* ==========================================================================
   Face Dente - Odontologia & Estética Orofacial
   Design System 2026/2027: Spa Dentistry & Harmonização Facial
   Paleta: Neutros Quentes + Verde Esmeralda Clínico + Ouro Champagne
   ========================================================================== */

:root {
  /* Cores Base */
  --bg-page: #FAF9F6;
  --bg-surface: #FFFFFF;
  --bg-warm: #F3EFEA;
  --bg-warm-light: #F9F7F3;
  --bg-dark: #12211C;
  --bg-dark-surface: #1B2E28;

  /* Texto */
  --ink-primary: #182320;
  --ink-secondary: #4A5B55;
  --ink-muted: #748880;
  --ink-inverse: #F7FAF9;
  --ink-inverse-muted: #A3B8B0;

  /* Cores de Acento */
  --brand-primary: #1C4D43;      /* Verde Esmeralda Cirúrgico / Confiança */
  --brand-primary-hover: #143A32;
  --brand-primary-light: #E8F2EF;
  --brand-accent: #C29A4D;       /* Ouro Champagne / Sofisticação Estética */
  --brand-accent-hover: #A9833B;
  --brand-accent-light: #FBF6EB;
  
  /* Linhas e Sombras */
  --border-hairline: rgba(24, 35, 32, 0.08);
  --border-strong: rgba(24, 35, 32, 0.16);
  --border-accent: rgba(194, 154, 77, 0.35);
  --shadow-sm: 0 2px 8px rgba(24, 35, 32, 0.04);
  --shadow-md: 0 8px 24px rgba(24, 35, 32, 0.06);
  --shadow-lg: 0 16px 40px rgba(24, 35, 32, 0.09);
  --shadow-glow: 0 0 30px rgba(194, 154, 77, 0.2);

  /* Tipografia */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'Space Mono', monospace;

  /* Escala de Espaçamento */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-section: clamp(80px, 8vw, 140px);

  /* Containers */
  --container-max: 1200px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--bg-page);
  color: var(--ink-primary);
  font-family: var(--font-body);
  font-size: clamp(1.025rem, 0.98rem + 0.2vw, 1.125rem);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Tipografia Base */
h1, h2, h3, h4, .display-font {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink-primary);
}

h1 { font-size: clamp(2.5rem, 1.8rem + 3.2vw, 4.25rem); }
h2 { font-size: clamp(2rem, 1.5rem + 2vw, 3rem); }
h3 { font-size: clamp(1.4rem, 1.2rem + 0.8vw, 1.85rem); }
h4 { font-size: 1.25rem; }

p {
  color: var(--ink-secondary);
}

.prose {
  max-width: 65ch;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

/* Utilitários de Layout */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(20px, 4vw, 40px);
  padding-right: clamp(20px, 4vw, 40px);
}

.section {
  padding-top: var(--space-section);
  padding-bottom: var(--space-section);
  position: relative;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.825rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--brand-accent);
  margin-bottom: var(--space-md);
}

.section-tag::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1.5px;
  background-color: var(--brand-accent);
}

.section-header {
  margin-bottom: clamp(40px, 5vw, 64px);
}

.section-header.center {
  text-align: center;
}

.section-header.center .section-tag {
  justify-content: center;
}

.section-header.center .section-tag::after {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1.5px;
  background-color: var(--brand-accent);
}

.section-header.center p {
  margin-left: auto;
  margin-right: auto;
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 0.975rem;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--brand-primary);
  color: #FFFFFF;
}

.btn-primary:hover {
  background-color: var(--brand-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(28, 77, 67, 0.25);
}

.btn-accent {
  background-color: var(--brand-accent);
  color: #FFFFFF;
}

.btn-accent:hover {
  background-color: var(--brand-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(194, 154, 77, 0.3);
}

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

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

.btn-whatsapp {
  background-color: #25D366;
  color: #FFFFFF;
}

.btn-whatsapp:hover {
  background-color: #20BA5A;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
}

/* Header & Barra Superior */
.top-bar {
  background-color: var(--bg-dark);
  color: var(--ink-inverse-muted);
  font-size: 0.85rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.top-bar-item svg {
  width: 14px;
  height: 14px;
  stroke: var(--brand-accent);
}

.header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(250, 249, 246, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-hairline);
  z-index: 50;
  transition: all var(--transition-normal);
}

.header.scrolled {
  box-shadow: var(--shadow-sm);
  background-color: rgba(255, 255, 255, 0.98);
}

.header-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-symbol {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--brand-primary), #11312B);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-accent);
  box-shadow: 0 4px 12px rgba(28, 77, 67, 0.2);
  flex-shrink: 0;
  padding: 8px;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.logo:hover .logo-symbol {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(28, 77, 67, 0.28);
}

.logo-symbol-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.footer-brand .logo-symbol {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: none;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--brand-primary);
  line-height: 1;
}

.logo-subtitle {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--brand-accent);
  margin-top: 3px;
}

/* Menu de Navegação */
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink-secondary);
  position: relative;
  padding: 6px 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--brand-primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--brand-accent);
  transition: width var(--transition-fast);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--ink-primary);
  cursor: pointer;
  padding: 8px;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  padding-top: clamp(48px, 6vw, 80px);
  padding-bottom: clamp(60px, 8vw, 100px);
  background: radial-gradient(circle at 85% 20%, rgba(194, 154, 77, 0.08) 0%, transparent 60%),
              radial-gradient(circle at 15% 80%, rgba(28, 77, 67, 0.05) 0%, transparent 50%),
              var(--bg-page);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(40px, 6vw, 72px);
  align-items: center;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--brand-primary);
  width: fit-content;
  box-shadow: var(--shadow-sm);
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #25D366;
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(37, 211, 102, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.hero-title em {
  font-style: italic;
  font-weight: 400;
  color: var(--brand-accent);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 8px;
}

.hero-trust-indicators {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border-hairline);
  margin-top: var(--space-md);
}

.trust-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.trust-number {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 600;
  color: var(--brand-primary);
  line-height: 1;
}

.trust-label {
  font-size: 0.825rem;
  color: var(--ink-secondary);
}

/* Imagem Hero com Composição Editorial */
.hero-visual {
  position: relative;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.hero-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s ease;
}

.hero-image-wrapper:hover img {
  transform: scale(1.03);
}

/* Card Flutuante de Credibilidade */
.hero-floating-card {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background-color: var(--bg-surface);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-hairline);
  display: flex;
  align-items: center;
  gap: 14px;
  max-width: 280px;
  z-index: 2;
}

.floating-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background-color: var(--brand-accent-light);
  color: var(--brand-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.floating-text h5 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ink-primary);
}

.floating-text p {
  font-size: 0.8rem;
  color: var(--ink-muted);
}

/* ==========================================================================
   Destaque: Barra de Confiança & Especialidades
   ========================================================================== */
.feature-strip {
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-hairline);
  border-bottom: 1px solid var(--border-hairline);
  padding: 32px 0;
}

.feature-strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.feature-strip-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.feature-strip-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background-color: var(--brand-primary-light);
  color: var(--brand-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-strip-item h4 {
  font-family: var(--font-body);
  font-size: 0.975rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.feature-strip-item p {
  font-size: 0.825rem;
  line-height: 1.4;
}

/* ==========================================================================
   Sobre o Dr. Samuel & A Clínica
   ========================================================================== */
.about {
  background-color: var(--bg-page);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(48px, 7vw, 84px);
  align-items: center;
}

.about-images {
  position: relative;
}

.about-main-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  box-shadow: var(--shadow-md);
}

.about-main-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-badge-card {
  position: absolute;
  top: 30px;
  right: -24px;
  background: linear-gradient(135deg, var(--bg-dark), var(--bg-dark-surface));
  color: #FFFFFF;
  padding: 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(194, 154, 77, 0.3);
  text-align: center;
  max-width: 180px;
}

.about-badge-card span {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--brand-accent);
  display: block;
  line-height: 1;
}

.about-badge-card p {
  font-size: 0.78rem;
  color: var(--ink-inverse-muted);
  margin-top: 6px;
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.about-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: var(--space-md);
}

.pillar-item {
  background-color: var(--bg-surface);
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-hairline);
}

.pillar-item h5 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--brand-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.pillar-item p {
  font-size: 0.875rem;
}

/* ==========================================================================
   Tratamentos & Harmonização (Abas Interativas)
   ========================================================================== */
.treatments {
  background-color: var(--bg-warm-light);
}

.tabs-nav {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: clamp(36px, 5vw, 56px);
}

.tab-btn {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  color: var(--ink-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tab-btn.active {
  background-color: var(--brand-primary);
  color: #FFFFFF;
  border-color: var(--brand-primary);
  box-shadow: 0 4px 16px rgba(28, 77, 67, 0.2);
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
  animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-card {
  background-color: var(--bg-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-hairline);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-accent);
}

.service-card-media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  position: relative;
}

.service-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.service-card:hover .service-card-media img {
  transform: scale(1.06);
}

.service-card-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background-color: rgba(24, 35, 32, 0.8);
  backdrop-filter: blur(4px);
  color: var(--brand-accent);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.service-card-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  gap: 12px;
}

.service-card-body h3 {
  font-size: 1.35rem;
}

.service-card-body p {
  font-size: 0.925rem;
  flex-grow: 1;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--brand-primary);
  margin-top: 12px;
}

.service-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.service-card:hover .service-link svg {
  transform: translateX(4px);
}

/* ==========================================================================
   Por Que Escolher a Face Dente (Bento Grid)
   ========================================================================== */
.why-us {
  background-color: var(--bg-page);
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}

.bento-item {
  background-color: var(--bg-surface);
  border-radius: var(--radius-md);
  padding: 36px;
  border: 1px solid var(--border-hairline);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color var(--transition-fast);
}

.bento-item:hover {
  border-color: var(--brand-accent);
}

.bento-col-8 {
  grid-column: span 8;
}

.bento-col-4 {
  grid-column: span 4;
}

.bento-col-6 {
  grid-column: span 6;
}

.bento-col-12 {
  grid-column: span 12;
}

.bento-item-featured {
  background: linear-gradient(135deg, var(--bg-dark), var(--bg-dark-surface));
  color: #FFFFFF;
  border: 1px solid rgba(194, 154, 77, 0.25);
}

.bento-item-featured h3 {
  color: #FFFFFF;
}

.bento-item-featured p {
  color: var(--ink-inverse-muted);
}

.bento-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background-color: var(--brand-primary-light);
  color: var(--brand-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.bento-item-featured .bento-icon {
  background-color: rgba(194, 154, 77, 0.15);
  color: var(--brand-accent);
}

/* ==========================================================================
   Depoimentos de Pacientes (Prova Social)
   ========================================================================== */
.testimonials {
  background-color: var(--bg-warm);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.testimonial-card {
  background-color: var(--bg-surface);
  border-radius: var(--radius-md);
  padding: 32px;
  border: 1px solid var(--border-hairline);
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: var(--shadow-sm);
}

.stars {
  display: flex;
  gap: 4px;
  color: var(--brand-accent);
}

.testimonial-quote {
  font-family: var(--font-display);
  font-size: 1.15rem;
  line-height: 1.45;
  color: var(--ink-primary);
  font-style: italic;
  flex-grow: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--border-hairline);
}

.author-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: var(--brand-primary-light);
  color: var(--brand-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
}

.author-info h6 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ink-primary);
}

.author-info p {
  font-size: 0.775rem;
  color: var(--ink-muted);
}

/* ==========================================================================
   FAQ Interativo (Accordion)
   ========================================================================== */
.faq {
  background-color: var(--bg-page);
}

.faq-list {
  max-width: 840px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background-color: var(--bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-hairline);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.active {
  border-color: var(--brand-primary);
}

.faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 28px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--ink-primary);
  gap: 16px;
}

.faq-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: var(--bg-page);
  color: var(--brand-primary);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  background-color: var(--brand-primary);
  color: #FFFFFF;
}

.faq-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out;
  padding: 0 28px;
}

.faq-panel-inner {
  padding-bottom: 24px;
  font-size: 0.975rem;
  color: var(--ink-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   Localização & Agendamento
   ========================================================================== */
.contact-section {
  background: linear-gradient(to bottom, var(--bg-page) 0%, var(--bg-warm-light) 100%);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(40px, 6vw, 72px);
  background-color: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: clamp(32px, 5vw, 64px);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-hairline);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.contact-block {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background-color: var(--brand-primary-light);
  color: var(--brand-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-block h5 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--ink-primary);
}

.contact-block p, .contact-block a {
  font-size: 0.925rem;
  color: var(--ink-secondary);
}

/* Formulário Inteligente */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-primary);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink-primary);
  background-color: #FFFFFF;
  transition: all var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(28, 77, 67, 0.12);
}

.form-textarea {
  min-height: 110px;
  resize: vertical;
}

/* ==========================================================================
   Footer Completo
   ========================================================================== */
.footer {
  background-color: var(--bg-dark);
  color: var(--ink-inverse-muted);
  padding-top: clamp(64px, 8vw, 96px);
  padding-bottom: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: clamp(32px, 5vw, 64px);
  margin-bottom: 64px;
}

.footer-brand p {
  color: var(--ink-inverse-muted);
  font-size: 0.9rem;
  margin-top: 16px;
  max-width: 320px;
}

.footer-col h4 {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #FFFFFF;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--ink-inverse-muted);
}

.footer-links a:hover {
  color: var(--brand-accent);
}

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--ink-muted);
  flex-wrap: wrap;
  gap: 16px;
}

.footer-legal {
  display: flex;
  gap: 20px;
}

/* ==========================================================================
   Botão Flutuante do WhatsApp
   ========================================================================== */
.wa-float {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  display: grid;
  place-items: center;
  color: #FFFFFF;
  z-index: 99;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  transition: transform var(--transition-fast);
}

.wa-float:hover {
  transform: scale(1.08);
}

@media (prefers-reduced-motion: no-preference) {
  .wa-float {
    animation: wa-pulse 2.4s ease-out infinite;
  }
}

@keyframes wa-pulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
  100% { box-shadow: 0 0 0 18px rgba(37, 211, 102, 0); }
}

/* ==========================================================================
   Banner LGPD de Cookies
   ========================================================================== */
.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 40px);
  max-width: 680px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-md);
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  z-index: 100;
  transition: all var(--transition-normal);
}

.cookie-banner[hidden] {
  display: none !important;
}

.cookie-text {
  font-size: 0.85rem;
  color: var(--ink-secondary);
  line-height: 1.45;
}

.cookie-text a {
  text-decoration: underline;
  color: var(--brand-primary);
}

.cookie-buttons {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.cookie-btn {
  font-family: var(--font-body);
  font-size: 0.825rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
}

.cookie-btn-accept {
  background-color: var(--brand-primary);
  color: #FFFFFF;
}

.cookie-btn-reject {
  background-color: transparent;
  border-color: var(--border-strong);
  color: var(--ink-secondary);
}

/* ==========================================================================
   Responsividade
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid, .about-grid, .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .feature-strip-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .services-grid, .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .bento-col-8, .bento-col-4, .bento-col-6 {
    grid-column: span 12;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .top-bar {
    display: none;
  }

  .nav-links {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background-color: #FFFFFF;
    flex-direction: column;
    padding: 32px 24px;
    gap: 20px;
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--border-hairline);
    transform: translateY(-120%);
    transition: transform var(--transition-normal);
  }

  .nav-links.open {
    transform: translateY(0);
  }

  .nav-toggle {
    display: block;
  }

  .nav-cta .btn {
    display: none;
  }

  .services-grid, .testimonials-grid, .feature-strip-grid {
    grid-template-columns: 1fr;
  }

  .about-badge-card {
    right: 0;
    top: auto;
    bottom: -15px;
  }

  .hero-floating-card {
    left: 10px;
    bottom: -15px;
  }

  .hero-trust-indicators {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
  }

  .cookie-buttons {
    width: 100%;
    justify-content: flex-end;
  }
}

/* ==========================================================================
   Botão Flutuante da Proposta Comercial (Apresentação para o Dr. Samuel)
   ========================================================================== */
.floating-proposal-btn {
  position: fixed;
  left: 1.5rem;
  bottom: 1.5rem;
  z-index: 99;
  display: flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, #1C4D43 0%, #0D2621 100%);
  color: #FFFFFF;
  text-decoration: none;
  padding: 10px 18px 10px 12px;
  border-radius: 50px;
  box-shadow: 0 10px 25px -5px rgba(28, 77, 67, 0.45), 0 0 0 1px rgba(194, 154, 77, 0.4);
  border: 1px solid rgba(194, 154, 77, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.floating-proposal-btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 14px 30px -5px rgba(28, 77, 67, 0.55), 0 0 0 2px rgba(194, 154, 77, 0.8);
  background: linear-gradient(135deg, #245e52 0%, #133830 100%);
  color: #FFFFFF;
}

.proposal-icon-box {
  position: relative;
  width: 38px;
  height: 38px;
  min-width: 38px;
  min-height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, #C29A4D 0%, #A88136 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(194, 154, 77, 0.35);
}

.proposal-icon-box svg {
  width: 18px !important;
  height: 18px !important;
  max-width: 18px !important;
  max-height: 18px !important;
  min-width: 18px !important;
  min-height: 18px !important;
  stroke: #FFFFFF !important;
  display: block;
}

.proposal-pulse {
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 2px solid #C29A4D;
  animation: proposal-pulse-anim 2s infinite ease-out;
  pointer-events: none;
}

@keyframes proposal-pulse-anim {
  0% {
    transform: scale(0.95);
    opacity: 0.8;
  }
  70% {
    transform: scale(1.35);
    opacity: 0;
  }
  100% {
    transform: scale(1.4);
    opacity: 0;
  }
}

.floating-proposal-content {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.proposal-title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: -0.01em;
}

.proposal-tag {
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  background: rgba(194, 154, 77, 0.25);
  color: #E6C77D;
  border: 1px solid rgba(194, 154, 77, 0.5);
  padding: 1px 6px;
  border-radius: 10px;
  letter-spacing: 0.04em;
}

.proposal-subtitle {
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.75);
  margin-top: 2px;
}

@media (max-width: 640px) {
  .floating-proposal-btn {
    left: 1rem;
    bottom: 5.5rem;
    padding: 8px 14px 8px 10px;
  }

  .proposal-subtitle {
    display: none;
  }
}