/* ============================================
   CLÍNICA MÉDICA PREMIUM — Design System
   ============================================ */

:root {
  /* Cores principais */
  --primary: #2563EB;
  --primary-hover: #1D4ED8;
  --primary-light: #DBEAFE;
  --primary-50: #EFF6FF;
  --dark: #0F172A;
  --dark-800: #1E293B;
  --dark-700: #334155;
  --gray-light: #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-400: #94A3B8;
  --gray-500: #64748B;
  --gray-600: #475569;
  --white: #FFFFFF;
  --bg: #FFFFFF;
  --bg-secondary: #F8FAFC;
  --text: #0F172A;
  --text-secondary: #64748B;
  --border: #E2E8F0;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.1);
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --container: 1200px;
}

/* Dark Mode */
body.dark {
  --bg: #0F172A;
  --bg-secondary: #1E293B;
  --text: #F1F5F9;
  --text-secondary: #94A3B8;
  --border: #334155;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.5);
  --gray-light: #1E293B;
  --gray-100: #334155;
  --gray-200: #475569;
  --white: #1E293B;
}

body.dark .hero-overlay {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.92), rgba(30, 41, 59, 0.88));
}

body.dark .btn-outline {
  border-color: var(--gray-400);
  color: var(--text);
}

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

body.dark .btn-outline-light {
  border-color: rgba(255, 255, 255, 0.6);
  color: white;
}

body.dark .btn-outline-light:hover {
  background: white;
  color: var(--dark);
}

body.dark .especialidade-card,
body.dark .exame-card,
body.dark .diferencial-card,
body.dark .avaliacao-card,
body.dark .agendamento-card,
body.dark .cta-card,
body.dark .galeria-item,
body.dark .convenio-logo-card {
  background: var(--dark-800);
  border-color: var(--border);
}

body.dark .header {
  background: rgba(15, 23, 42, 0.9);
}

body.dark .header.scrolled {
  background: rgba(15, 23, 42, 0.98);
}

body.dark .nav-link {
  color: var(--gray-300);
}

body.dark .nav-link:hover,
body.dark .nav-link.active {
  color: white;
}

body.dark .logo span {
  color: var(--text);
}

body.dark .footer {
  background: var(--dark-800);
}

body.dark .lightbox {
  background: rgba(0, 0, 0, 0.95);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background var(--transition), color var(--transition);
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

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

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

ul {
  list-style: none;
}

/* ============ HEADER ============ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: all var(--transition);
  padding: 16px 0;
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  padding: 12px 0;
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 700;
  color: var(--dark);
}

.logo-highlight {
  color: var(--primary);
}

.nav-list {
  display: flex;
  gap: 4px;
  align-items: center;
}

.nav-link {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
  background: var(--primary-50);
}

body.dark .nav-link:hover,
body.dark .nav-link.active {
  background: rgba(37, 99, 235, 0.2);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  font-family: inherit;
  text-align: center;
  white-space: nowrap;
}

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

.btn-primary:hover {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
}

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

.btn-outline:hover {
  background: var(--primary);
  color: white;
  transform: translateY(-2px);
}

.btn-outline-light {
  background: transparent;
  color: white;
  border-color: rgba(255, 255, 255, 0.7);
}

.btn-outline-light:hover {
  background: white;
  color: var(--dark);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 16px 32px;
  font-size: 16px;
  border-radius: var(--radius-lg);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 13px;
}

/* Dark Mode Toggle */
.btn-dark-mode {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  color: var(--text);
}

.btn-dark-mode:hover {
  background: var(--gray-100);
}

.icon-sun,
.icon-moon {
  transition: all var(--transition);
}

body:not(.dark) .icon-moon { display: none; }
body.dark .icon-sun { display: none; }

/* Menu Mobile */
.btn-menu {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.btn-menu span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: all 0.3s ease;
  border-radius: 2px;
}

.btn-menu.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.btn-menu.open span:nth-child(2) {
  opacity: 0;
}

.btn-menu.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

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

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.88), rgba(30, 41, 59, 0.82));
  z-index: 1;
}

.hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  z-index: 2;
}

.hero-wave svg {
  display: block;
  width: 100%;
  height: 60px;
}

.hero .container {
  position: relative;
  z-index: 3;
}

.hero-content {
  max-width: 700px;
  color: white;
}

.hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 14px;
  margin-bottom: 24px;
  animation: fadeInUp 0.6s ease forwards;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  animation: fadeInUp 0.6s ease 0.15s forwards;
  opacity: 0;
}

.hero-title span {
  color: #93C5FD;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 32px;
  line-height: 1.7;
  max-width: 560px;
  animation: fadeInUp 0.6s ease 0.3s forwards;
  opacity: 0;
}

.hero-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 40px;
  animation: fadeInUp 0.6s ease 0.45s forwards;
  opacity: 0;
}

.hero-trust {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  animation: fadeInUp 0.6s ease 0.6s forwards;
  opacity: 0;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.08);
  padding: 8px 16px;
  border-radius: 50px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.trust-icon {
  font-size: 18px;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============ SECTIONS ============ */
.section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 60px;
}

.section-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--primary);
  background: var(--primary-50);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
}

body.dark .section-tag {
  background: rgba(37, 99, 235, 0.2);
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.3;
}

.section-title span {
  color: var(--primary);
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============ ESPECIALIDADES ============ */
.especialidades {
  background: var(--bg);
}

.especialidades-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.especialidade-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all 0.35s ease;
  cursor: default;
}

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

.especialidade-icon {
  font-size: 42px;
  margin-bottom: 16px;
  display: block;
}

.especialidade-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}

.especialidade-card p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 14px;
  line-height: 1.6;
}

.card-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  transition: all var(--transition);
}

.card-link:hover {
  gap: 8px;
}

.especialidades-footer {
  text-align: center;
  margin-top: 32px;
}

.especialidades-extras {
  margin-top: 32px;
  animation: fadeInUp 0.5s ease;
}

/* ============ EQUIPE ============ */
.equipe {
  background: var(--bg-secondary);
}

.equipe-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

.equipe-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.35s ease;
  text-align: center;
  padding-bottom: 24px;
}

.equipe-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.equipe-foto {
  width: 100%;
  height: 280px;
  object-fit: cover;
  background: var(--gray-200);
}

.equipe-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-top: 18px;
}

.equipe-card .especialidade-tag {
  display: inline-block;
  font-size: 13px;
  color: var(--primary);
  background: var(--primary-50);
  padding: 4px 12px;
  border-radius: 50px;
  margin: 6px 0 10px;
}

.equipe-card .crm {
  font-size: 12px;
  color: var(--text-secondary);
}

.equipe-card .experiencia {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* ============ AGENDAMENTO ============ */
.agendamento {
  background: var(--bg);
}

.agendamento-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px;
  max-width: 700px;
  margin: 0 auto;
  box-shadow: var(--shadow-md);
}

.agendamento-steps {
  display: flex;
  gap: 0;
  margin-bottom: 32px;
  border-bottom: 2px solid var(--border);
  padding-bottom: 20px;
}

.step {
  flex: 1;
  text-align: center;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  cursor: default;
  transition: all var(--transition);
}

.step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--gray-200);
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 8px;
  transition: all var(--transition);
}

.step.active span {
  background: var(--primary);
  color: white;
}

.step.completed span {
  background: #10B981;
  color: white;
}

.step.active {
  color: var(--primary);
  font-weight: 600;
}

.step.completed {
  color: #10B981;
}

.agendamento-content {
  min-height: 200px;
}

.agendamento-opcoes {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.agendamento-opcao {
  padding: 14px 20px;
  background: var(--gray-light);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  font-weight: 500;
  font-size: 15px;
}

.agendamento-opcao:hover {
  border-color: var(--primary);
  background: var(--primary-50);
}

.agendamento-opcao.selected {
  border-color: var(--primary);
  background: var(--primary-50);
  color: var(--primary);
  font-weight: 600;
}

.horarios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 10px;
}

.horario-btn {
  padding: 12px;
  background: var(--gray-light);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  font-weight: 500;
  font-size: 14px;
  text-align: center;
}

.horario-btn:hover {
  border-color: var(--primary);
  background: var(--primary-50);
}

.horario-btn.selected {
  border-color: var(--primary);
  background: var(--primary);
  color: white;
}

.horario-btn.indisponivel {
  opacity: 0.4;
  cursor: not-allowed;
  text-decoration: line-through;
}

.resumo-consulta {
  background: var(--primary-50);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
}

body.dark .resumo-consulta {
  background: rgba(37, 99, 235, 0.15);
}

.resumo-consulta .check-icon {
  font-size: 48px;
  display: block;
  margin-bottom: 12px;
}

.resumo-consulta h3 {
  font-size: 20px;
  margin-bottom: 12px;
}

.resumo-consulta p {
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.resumo-consulta .resumo-detalhe {
  font-weight: 600;
  color: var(--text);
}

.calendario-simples {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  text-align: center;
}

.calendario-dia-nome {
  font-size: 11px;
  color: var(--text-secondary);
  font-weight: 600;
  padding: 8px 0;
  text-transform: uppercase;
}

.calendario-dia {
  padding: 12px 4px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 14px;
  transition: all var(--transition);
  font-weight: 500;
}

.calendario-dia:hover {
  background: var(--primary-50);
}

.calendario-dia.selected {
  background: var(--primary);
  color: white;
  font-weight: 700;
}

.calendario-dia.outro-mes {
  color: var(--gray-300);
  cursor: default;
}

.calendario-dia.hoje {
  border: 2px solid var(--primary);
}

.calendario-header-simples {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.calendario-header-simples button {
  background: var(--gray-100);
  border: 1px solid var(--border);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 14px;
  transition: all var(--transition);
  color: var(--text);
}

.calendario-header-simples button:hover {
  background: var(--primary-50);
}

/* ============ CONVÊNIOS ============ */
.convenios {
  background: var(--bg-secondary);
}

.carrossel-wrapper {
  position: relative;
  overflow: hidden;
  padding: 20px 0;
}

.carrossel-gradiente {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}

.carrossel-gradiente.left {
  left: 0;
  background: linear-gradient(90deg, var(--bg-secondary), transparent);
}

.carrossel-gradiente.right {
  right: 0;
  background: linear-gradient(270deg, var(--bg-secondary), transparent);
}

.carrossel-track {
  display: flex;
  gap: 20px;
  animation: carrosselScroll 35s linear infinite;
  width: fit-content;
}

.carrossel-track:hover {
  animation-play-state: paused;
}

.convenio-logo-card {
  flex-shrink: 0;
  width: 160px;
  height: 90px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 20px;
  transition: all 0.35s ease;
  filter: grayscale(100%);
  opacity: 0.6;
  border: 1px solid var(--border);
  font-weight: 700;
  font-size: 14px;
  color: var(--text-secondary);
}

.convenio-logo-card:hover {
  filter: grayscale(0%);
  opacity: 1;
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  color: var(--primary);
}

@keyframes carrosselScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============ EXAMES ============ */
.exames {
  background: var(--bg);
}

.exames-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}

.exame-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
  transition: all 0.35s ease;
}

.exame-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.exame-icon {
  font-size: 48px;
  display: block;
  margin-bottom: 14px;
}

.exame-card h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
}

.exame-card p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============ ESTRUTURA (GALERIA) ============ */
.estrutura {
  background: var(--bg-secondary);
}

.galeria-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 16px;
}

.galeria-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
  position: relative;
  background: var(--gray-200);
  transition: all 0.35s ease;
}

.galeria-item:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-lg);
}

.galeria-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.galeria-item:hover img {
  transform: scale(1.08);
}

.galeria-item .galeria-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all var(--transition);
}

.galeria-item:hover .galeria-overlay {
  opacity: 1;
}

.galeria-overlay span {
  color: white;
  font-size: 32px;
  font-weight: 300;
}

/* ============ DIFERENCIAIS ============ */
.diferenciais {
  background: var(--bg);
}

.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.diferencial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all 0.35s ease;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.diferencial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.diferencial-icon {
  font-size: 36px;
  flex-shrink: 0;
}

.diferencial-card h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 6px;
}

.diferencial-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============ AVALIAÇÕES ============ */
.avaliacoes {
  background: var(--bg-secondary);
}

.avaliacoes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.avaliacao-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all 0.35s ease;
}

.avaliacao-card:hover {
  box-shadow: var(--shadow-md);
}

.avaliacao-estrelas {
  color: #F59E0B;
  font-size: 18px;
  margin-bottom: 12px;
  letter-spacing: 2px;
}

.avaliacao-texto {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
  font-style: italic;
}

.avaliacao-autor {
  display: flex;
  align-items: center;
  gap: 12px;
}

.avaliacao-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
}

.avaliacao-autor strong {
  display: block;
  font-size: 14px;
}

.avaliacao-autor span {
  font-size: 12px;
  color: var(--text-secondary);
}

/* ============ LOCALIZAÇÃO ============ */
.localizacao {
  background: var(--bg);
}

.localizacao-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.localizacao-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.info-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.info-icon {
  font-size: 24px;
  flex-shrink: 0;
  margin-top: 2px;
}

.info-item strong {
  display: block;
  font-size: 15px;
  margin-bottom: 4px;
}

.info-item p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.localizacao-mapa {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

/* ============ CTA FINAL ============ */
.cta-final {
  background: var(--dark);
  padding: 80px 0;
}

.cta-card {
  text-align: center;
  max-width: 650px;
  margin: 0 auto;
  color: white;
}

.cta-card h2 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 700;
  margin-bottom: 16px;
}

.cta-card h2 span {
  color: #93C5FD;
}

.cta-card p {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 28px;
}

.cta-buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============ FOOTER ============ */
.footer {
  background: var(--dark-800);
  color: var(--gray-300);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand .logo {
  margin-bottom: 12px;
  color: white;
}

.footer-brand p {
  font-size: 14px;
  color: var(--gray-400);
  line-height: 1.6;
}

.footer-links h4,
.footer-news h4 {
  color: white;
  font-size: 15px;
  margin-bottom: 16px;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links a {
  font-size: 14px;
  color: var(--gray-400);
  transition: color var(--transition);
}

.footer-links a:hover {
  color: white;
}

.footer-news p {
  font-size: 14px;
  margin-bottom: 8px;
}

.footer-bottom {
  border-top: 1px solid var(--dark-700);
  padding-top: 24px;
  text-align: center;
  font-size: 13px;
  color: var(--gray-500);
}

/* ============ WHATSAPP FLOAT ============ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 500;
  width: 58px;
  height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
  transition: all var(--transition);
  animation: pulse-wa 2s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.5);
  animation: none;
}

@keyframes pulse-wa {
  0%, 100% { box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 8px 40px rgba(37, 211, 102, 0.6); }
}

/* ============ LIGHTBOX ============ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.lightbox.open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.lightbox-close {
  position: absolute;
  top: 24px;
  right: 32px;
  font-size: 40px;
  color: white;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 2001;
  transition: all var(--transition);
}

.lightbox-close:hover {
  transform: scale(1.2);
  color: #EF4444;
}

/* ============ SCROLL REVEAL ============ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============ RESPONSIVO ============ */
@media (max-width: 1024px) {
  .localizacao-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .btn-menu {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--bg);
    padding: 80px 28px 28px;
    transition: right 0.35s ease;
    box-shadow: var(--shadow-lg);
    z-index: 999;
  }

  .nav.open {
    right: 0;
  }

  .nav-list {
    flex-direction: column;
    gap: 8px;
  }

  .nav-link {
    font-size: 16px;
    padding: 12px 16px;
    display: block;
  }

  .hero {
    padding: 100px 0 60px;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .hero-trust {
    gap: 10px;
  }

  .trust-item {
    font-size: 12px;
    padding: 6px 12px;
  }

  .section {
    padding: 60px 0;
  }

  .especialidades-grid,
  .exames-grid {
    grid-template-columns: 1fr;
  }

  .equipe-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }

  .diferenciais-grid {
    grid-template-columns: 1fr;
  }

  .avaliacoes-grid {
    grid-template-columns: 1fr;
  }

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

  .agendamento-card {
    padding: 24px 16px;
  }

  .agendamento-steps {
    gap: 4px;
  }

  .step {
    font-size: 10px;
  }

  .step span {
    width: 26px;
    height: 26px;
    font-size: 11px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 16px;
    width: 50px;
    height: 50px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero-title {
    font-size: 1.8rem;
  }

  .agendamento-steps {
    flex-wrap: wrap;
    gap: 8px;
  }

  .step {
    flex: 0 0 auto;
    font-size: 11px;
  }

  .galeria-grid {
    grid-template-columns: 1fr;
  }
}
.voltar-portfolio {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    backdrop-filter: blur(10px);
    transition: all 0.2s ease;
}

.voltar-portfolio:hover {
    background: rgba(0, 0, 0, 0.9);
    transform: translateY(-2px);
}