@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Playfair+Display:wght@400;600;700&display=swap');

:root {
  --color-green: #294033; /* Musgo Escuro - Confiança e Medicina */
  --color-green-light: #3e5a4a;
  --color-gold: #c29b57;  /* Dourado Cobre - Luxo */
  --color-gold-light: #deb878;
  --color-white: #ffffff;
  --color-offwhite: #f5f6f2; /* Fundo suave */
  --color-text-dark: #222222;
  --color-text-light: #525252;
  
  --font-heading: 'Playfair Display', serif;
  --font-text: 'Inter', sans-serif;
  --border-radius: 8px;
  --transition: all 0.3s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-text);
  color: var(--color-text-dark);
  background-color: var(--color-offwhite);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, .heading {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-green);
  line-height: 1.2;
}

p {
  margin-bottom: 1rem;
}

img {
  max-width: 100%;
  border-radius: var(--border-radius);
  display: block;
}

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

/* =========================================================================
   0. CABEÇALHO NAVBAR
   ========================================================================= */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.98);
  z-index: 1000;
  box-shadow: 0 4px 30px rgba(0,0,0,0.06);
  transition: all 0.3s ease;
}

/* Compensar o topo ancorado cortando seções */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px; 
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 80px;
}

.nav-logo {
  text-decoration: none;
  display: flex;
  align-items: center;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-green);
  transition: var(--transition);
  position: relative;
  padding: 0.5rem 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  background-color: var(--color-gold);
  bottom: 0;
  left: 0;
  transition: width 0.3s ease;
}

.nav-links a:hover {
  color: var(--color-gold);
}

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

.nav-social {
  display: flex;
  gap: 0.8rem;
}

.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  color: white !important;
  text-decoration: none;
  font-size: 1.1rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.social-btn:hover {
  transform: translateY(-3px) scale(1.1);
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.instagram { background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%); }
.whatsapp { background-color: #25D366; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.8rem;
  color: var(--color-green);
  cursor: pointer;
}

/* Responsividade Navbar */
@media (max-width: 992px) {
  .nav-links {
    display: none; /* No mobile esconde os links por enquanto pra não chocar */
  }
}

@media (max-width: 500px) {
  .nav-social {
    display: none; /* No mobile muito pequeno some pra dar espaço */
  }
  .nav-toggle {
    display: block;
  }
}

/* BOTOES E WHATSAPP FLUTUANTE */
.btn {
  display: inline-block;
  background-color: var(--color-gold);
  color: var(--color-white);
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(194, 155, 87, 0.4);
  text-align: center;
  border: none;
  cursor: pointer;
}

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

.btn-green {
  background-color: var(--color-green);
  box-shadow: 0 4px 15px rgba(41, 64, 51, 0.3);
}

.btn-green:hover {
  background-color: var(--color-green-light);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-gold);
  border: 2px solid var(--color-gold);
  box-shadow: none;
}

.floating-whatsapp {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: #25D366;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  z-index: 9999;
  transition: var(--transition);
  animation: pulse 2s infinite ease-in-out;
}

.floating-whatsapp:hover {
  transform: scale(1.1);
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* SECOES GERIAS */
section {
  padding: 5rem 1.5rem;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
  font-size: 2.5rem;
}

.section-subtitle {
  text-align: center;
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.9rem;
  font-weight: 600;
  display: block;
  margin-bottom: 1rem;
}

/* 1. HERO */
.hero {
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  position: relative;
  background-color: var(--color-green);
  color: var(--color-white);
  padding: 2rem 1.5rem;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background-image: var(--bg-image);
  background-size: cover;
  background-position: center 30%;
  background-attachment: fixed;
  opacity: 0.15; /* Deixando ela mais sutil já que agora é o próprio rosto dela de fundo */
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.hero-content h1 {
  color: var(--color-white);
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  font-weight: 300;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* 2. DOR - CONEXÃO */
.dor {
  background-color: var(--color-offwhite);
  text-align: center;
}

.dor .container {
  max-width: 800px;
}

.dor h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.dor p {
  font-size: 1.1rem;
  color: var(--color-text-light);
}

.dor-cards {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-top: 3rem;
  flex-wrap: wrap;
}

.dor-card {
  background: var(--color-white);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
  flex: 1;
  min-width: 250px;
  text-align: center;
  border-top: 4px solid var(--color-gold);
}

.dor-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

/* 3. AUTORIDADE */
.autoridade {
  background-color: var(--color-white);
}

.autoridade-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.autoridade-img {
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(41, 64, 51, 0.15);
  overflow: hidden;
  aspect-ratio: 3 / 4; /* Formato retrato clássico que vai englobar ela e o certificado inteiro */
  display: flex;
  align-items: center;
  justify-content: center;
}

.autoridade-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top; /* Garante que nunca vá cortar a cabeça dela */
  filter: contrast(1.05) saturate(1.1); /* Mantendo aquele filtro premium para evidenciar o certificado RAT */
}

.autoridade-text h2 {
  font-size: 2.6rem;
  margin-bottom: 1rem;
}

.badges {
  display: flex;
  gap: 2rem;
  margin: 2rem 0;
}

.badge {
  text-align: center;
}

.badge-num {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  color: var(--color-gold);
  font-weight: 700;
  display: block;
}

/* 4. COMO FUNCIONA */
.como-funciona {
  background-color: var(--color-green);
  color: var(--color-white);
}

.como-funciona h2, .como-funciona .section-subtitle {
  color: var(--color-white);
}

.como-funciona .section-subtitle {
  color: var(--color-gold);
}

.doencas-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

@media (max-width: 1024px) { .doencas-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px) { .doencas-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .doencas-grid { grid-template-columns: 1fr; } }

.doenca-card {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  box-shadow: 0 10px 20px rgba(0,0,0,0.2);
  transition: transform 0.3s ease;
  cursor: pointer;
}

.doenca-card:hover {
  transform: translateY(-5px);
}

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

.doenca-card:hover img {
  transform: scale(1.05);
}

.doenca-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(16, 28, 22, 0.95) 0%, rgba(16, 28, 22, 0.5) 60%, transparent 100%);
  padding: 2rem 1.5rem 1.5rem;
  text-align: left;
}

.doenca-overlay h3 {
  font-family: var(--font-heading);
  color: var(--color-white);
  font-size: 1.3rem;
}

.doenca-desc {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: all 0.4s ease;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.4;
  margin-top: 0;
}

.card-toggle-icon {
  display: inline-block;
  margin-top: 10px;
  color: var(--color-gold);
  font-size: 1rem;
  transition: transform 0.3s ease;
}

/* Estado Ativo (FAQ aberto) */
.doenca-card.active .doenca-overlay {
  background: linear-gradient(to top, rgba(16, 28, 22, 0.98) 0%, rgba(16, 28, 22, 0.95) 100%);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.doenca-card.active .doenca-desc {
  max-height: 200px;
  opacity: 1;
  margin-top: 10px;
}

.doenca-card.active .card-toggle-icon {
  transform: rotate(180deg);
}

/* 5. TRATAMENTOS */
.tratamentos {
  background-color: var(--color-white);
}

.carousel-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.carousel-btn {
  background: var(--color-gold);
  color: white;
  border: none;
  border-radius: 50%;
  width: 45px;
  height: 45px;
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 2;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  transition: var(--transition);
  flex-shrink: 0;
}

.carousel-btn:hover {
  background: var(--color-green);
  transform: scale(1.1);
}

.prev-btn { margin-right: 1rem; }
.next-btn { margin-left: 1rem; }

.tratamentos-carousel {
  display: flex;
  gap: 2rem;
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  padding: 1rem 0 2rem; /* Espaço para a sombra não cortar */
  scrollbar-width: none; 
}

.tratamentos-carousel::-webkit-scrollbar { 
  display: none; 
}

.tratamento-card {
  flex: 0 0 calc(33.333% - 1.35rem);
  scroll-snap-align: start;
  border: 1px solid #eaeaea;
  border-radius: 12px;
  overflow: hidden;
  transition: var(--transition);
  background-color: var(--color-white);
  display: flex;
  flex-direction: column;
}

@media (max-width: 992px) {
  .tratamento-card { flex: 0 0 calc(50% - 1rem); }
}

@media (max-width: 768px) {
  .tratamento-card { flex: 0 0 100%; }
}

.tratamento-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.08);
}

.tratamento-img-wrapper {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.tratamento-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  border-radius: 0;
}

.tratamento-card:hover .tratamento-img-wrapper img {
  transform: scale(1.05);
}

.tratamento-content {
  padding: 1.5rem;
  text-align: center;
  flex: 1;
}

.tratamento-content h3 { 
  margin-bottom: 0.5rem; 
  font-size: 1.25rem; 
}

/* 6. PROVA SOCIAL */
.prova-social {
  background-color: var(--color-offwhite);
}

  .depoimentos-carousel {
    display: flex;
    gap: 2rem;
    overflow-x: auto;
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;
    padding: 1rem 0 2rem;
    scrollbar-width: none;
  }
  
  .depoimentos-carousel::-webkit-scrollbar {
    display: none;
  }
  
  .dep-prev-btn { margin-right: 1rem; }
  .dep-next-btn { margin-left: 1rem; }
  
  .depoimento-card {
    flex: 0 0 calc(33.333% - 1.35rem);
    scroll-snap-align: start;
    min-width: 300px;
    box-sizing: border-box;
  }

  @media (max-width: 768px) {
    .depoimento-card {
        flex: 0 0 calc(100% - 2rem);
    }
  }

.depoimento {
  background-color: var(--color-white);
  padding: 2rem;
  border-radius: var(--border-radius);
  position: relative;
  box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.depoimento::before {
  content: '❝';
  font-size: 4rem;
  color: var(--color-gold);
  position: absolute;
  top: 10px;
  left: 20px;
  opacity: 0.2;
}

.dep-text {
  font-style: italic;
  font-size: 1.1rem;
  color: var(--color-text-dark);
}

/* 7. CTA FORTE */
.cta-sec {
  background-color: var(--color-green);
  color: var(--color-white);
  text-align: center;
  padding: 4rem 1.5rem;
}

.cta-sec h2 {
  color: var(--color-white);
  margin-bottom: 2rem;
  font-size: 2.5rem;
}

/* 8. LOCALIZAÇÃO */
.localizacao {
  background-color: var(--color-white);
}

.loc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.map-container iframe {
  width: 100%;
  height: 400px;
  border: 0;
  border-radius: var(--border-radius);
}

.loc-info h3 {
  margin-bottom: 1rem;
}

/* 9. FAQ */
.faq {
  background-color: var(--color-offwhite);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--color-white);
  margin-bottom: 1rem;
  border-radius: var(--border-radius);
  padding: 1.5rem;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(0,0,0,0.02);
  transition: var(--transition);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-green);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  color: var(--color-text-light);
}

.faq-item.active .faq-answer {
  max-height: 500px; /* Expansão segura para textos mais longos no celular */
  margin-top: 1rem;
}

/* 10. RODAPÉ */
footer {
  background-color: var(--color-green);
  color: rgba(255,255,255,0.7);
  text-align: center;
  padding: 3rem 1.5rem;
}

footer h2 {
  color: var(--color-gold);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

footer p {
  margin-bottom: 0.5rem;
}

/* Animação Efeito Máquina de Escrever / Surgimento Mágico Otimizada (FPS) */
.word-reveal {
  opacity: 0;
  display: inline-block;
  transform: translateY(10px) translateZ(0); /* translateZ for hardware acceleration */
  will-change: transform, opacity; /* Aviso de GPU */
}

.word-reveal.animate {
  animation: revealWord 0.4s forwards ease-out;
}

@keyframes revealWord {
  from {
    opacity: 0;
    transform: translateY(10px) translateZ(0);
  }
  to {
    opacity: 1;
    transform: translateY(0) translateZ(0);
  }
}

/* Animações de entrada Globais - Aceleração GPU */
.fade-in {
  opacity: 0;
  transform: translateY(30px) translateZ(0);
  will-change: transform, opacity;
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* RESPONSIVIDADE */
@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .autoridade-grid, .loc-grid {
    grid-template-columns: 1fr;
  }
  
  .autoridade-img {
    order: -1;
  }
  
  .section-title {
    font-size: 2rem;
  }
}

/* Conheca a Clinica */
.estrutura-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}
.estrutura-img {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}
.estrutura-img img {
  width: 100%;
  height: 350px;
  object-fit: cover;
  object-position: top;
  transition: var(--transition);
  display: block;
}
.estrutura-img:hover img {
  transform: scale(1.03);
}

/* Consulta Online */
.consulta-online {
  background: var(--color-green);
  color: var(--color-white);
  padding: 5rem 0;
}
.consulta-online .section-subtitle {
  color: var(--color-gold);
  opacity: 1;
}
.consulta-online .section-title {
  color: var(--color-white);
}
.online-container {
  display: flex;
  align-items: center;
  gap: 4rem;
}
.online-text {
  flex: 1;
}
.online-text p {
  color: rgba(255,255,255,0.85);
  margin-bottom: 1.2rem;
}
.online-visual {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  background: url('telemedicina-bg.jpg') center/cover no-repeat;
  border-radius: var(--border-radius);
  padding: 3rem;
  border: 1px solid rgba(234, 196, 92, 0.2);
}
.glass-card {
  background: linear-gradient(to top, rgba(16, 28, 22, 0.85) 0%, rgba(16, 28, 22, 0.1) 100%);
  padding: 3rem;
  border-radius: 12px;
  text-align: center;
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}
.glass-card h3 {
  color: var(--color-gold);
  margin: 1.5rem 0 1rem;
  font-family: var(--font-heading);
}
@media(max-width: 900px) {
  .online-container {
    flex-direction: column;
    gap: 2rem;
  }
}