/* ==========================================================================
   DRA. DALVA DE NADAI - CUSTOM PREMIUM CSS DESIGN SYSTEM
   ========================================================================== */

/* Import Premium Web Typography */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap');

/* Design Tokens & Theme Variables */
:root {
  /* Color Palette */
  --color-sage: #D9E1CC;
  --color-sage-dark: #C6D0B5;
  --color-sage-light: #EBF0E5;
  --color-fendi: #B8B8AA;
  --color-fendi-dark: #78786C;
  --color-fendi-light: #ECECE9;
  --color-white: #FFFFFF;
  --color-light-gray: #F7F7F7;
  --color-text: #5C5C5C;
  --color-text-dark: #2F3E32; /* Rich deep sage-charcoal for maximum readability and prestige */
  --color-gold: #C2A478; /* Soft golden accent for premium medical details */
  --color-gold-light: #F4EFE6;
  --color-success: #7EA172;

  /* Typography */
  --font-title: 'Playfair Display', Georgia, serif;
  --font-text: 'Montserrat', sans-serif;
  
  /* Transitions */
  --transition-smooth: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.25s ease;
  
  /* Shadows & Glassmorphism */
  --shadow-premium: 0 20px 50px rgba(47, 62, 50, 0.03);
  --shadow-card: 0 10px 30px rgba(47, 62, 50, 0.02);
  --shadow-hover: 0 30px 60px rgba(47, 62, 50, 0.08);
  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(184, 184, 170, 0.15);
  
  /* Borders and Radii */
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 8px;
  --border-premium: 1px solid rgba(184, 184, 170, 0.25);
  --border-light: 1px solid rgba(184, 184, 170, 0.12);

  /* Layout */
  --container-width: 1200px;
  --header-height: 150px;
}

/* ==========================================================================
   GLOBAL RESETS
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* ==========================================================================
   TYPOGRAPHY SYSTEM
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  color: var(--color-text-dark);
  font-weight: 500;
  line-height: 1.25;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 600;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  position: relative;
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}

h2.section-title {
  text-align: center;
}

h2.section-title::after {
  content: '';
  display: block;
  width: 50px;
  height: 2px;
  background-color: var(--color-fendi);
  margin: 1rem auto 0;
}

h3 {
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 500;
}

p {
  font-weight: 400;
  color: var(--color-text);
}

p.lead {
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  line-height: 1.8;
  font-weight: 300;
}

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

ul {
  list-style: none;
}

/* ==========================================================================
   STRUCTURE & LAYOUT
   ========================================================================== */
.container {
  width: 90%;
  max-width: var(--container-width);
  margin: 0 auto;
}

section {
  padding: 100px 0;
  position: relative;
}

.bg-light {
  background-color: var(--color-light-gray);
}

.bg-sage {
  background-color: var(--color-sage-light);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4rem;
  align-items: center;
}

@media (max-width: 991px) {
  section {
    padding: 70px 0;
  }
  .grid-2 {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

/* ==========================================================================
   BUTTONS & CALL TO ACTION
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-text);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 18px 36px;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition-smooth);
  border: none;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

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

.btn-primary:hover {
  background-color: var(--color-fendi-dark);
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-text-dark);
  border: 1.5px solid var(--color-fendi);
}

.btn-secondary:hover {
  background-color: rgba(184, 184, 170, 0.1);
  border-color: var(--color-text-dark);
  transform: translateY(-3px);
}

.btn-whatsapp {
  background-color: #25D366;
  color: var(--color-white);
  box-shadow: 0 10px 20px rgba(37, 211, 102, 0.15);
}

.btn-whatsapp:hover {
  background-color: #20BA56;
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp svg {
  margin-right: 10px;
  fill: currentColor;
  width: 18px;
  height: 18px;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  margin-top: 2rem;
}

@media (max-width: 576px) {
  .btn {
    width: 100%;
    padding: 16px 24px;
    font-size: 0.85rem;
  }
  .btn-group {
    flex-direction: column;
    gap: 1rem;
  }
}

/* ==========================================================================
   HEADER / NAVBAR
   ========================================================================== */
.header-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: transparent;
  border-bottom: 1px solid transparent;
  z-index: 1000;
  transition: var(--transition-smooth);
}

.header-nav.scrolled {
  background-color: var(--glass-bg);
  border-bottom: var(--glass-border);
  backdrop-filter: blur(15px);
  height: 110px;
  box-shadow: var(--shadow-premium);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.logo-link {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-title {
  font-family: var(--font-title);
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  font-weight: 600;
  color: var(--color-text-dark);
  letter-spacing: -0.01em;
}

.logo-subtitle {
  font-family: var(--font-text);
  font-size: 8.5px;
  font-weight: 500;
  color: var(--color-fendi-dark);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 4px;
}

.logo-img {
  height: 140px;
  width: auto;
  object-fit: contain;
  transition: var(--transition-smooth);
  display: block;
}

.header-nav.scrolled .logo-img {
  height: 100px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-link {
  font-family: var(--font-text);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-dark);
  position: relative;
  padding: 6px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1.5px;
  background-color: var(--color-fendi);
  transition: var(--transition-fast);
}

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

.nav-cta .btn {
  padding: 12px 24px;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}

/* Hamburger Menu Icon */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  z-index: 1100;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-text-dark);
  transition: var(--transition-fast);
  transform-origin: left center;
}

@media (max-width: 991px) {
  .menu-toggle {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background-color: var(--color-white);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2.5rem;
    box-shadow: -10px 0 30px rgba(0,0,0,0.05);
    transition: var(--transition-smooth);
    z-index: 1050;
    padding: 2rem;
  }

  .nav-menu.open {
    right: 0;
  }

  /* Hamburger transform when menu open */
  .menu-toggle.open span:nth-child(1) {
    transform: rotate(45deg) translate(2px, -2px);
  }
  .menu-toggle.open span:nth-child(2) {
    opacity: 0;
    width: 0;
  }
  .menu-toggle.open span:nth-child(3) {
    transform: rotate(-45deg) translate(2px, 2px);
  }
}

/* ==========================================================================
   SEÇÃO HERO
   ========================================================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #FBFBFA 0%, #F5F5F2 100%);
  padding-top: calc(var(--header-height) + 40px);
  padding-bottom: 80px;
}

.hero-content {
  max-width: 620px;
}

.hero-subtitle-tag {
  display: inline-block;
  font-family: var(--font-text);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-fendi-dark);
  background-color: var(--color-fendi-light);
  padding: 6px 14px;
  border-radius: 4px;
  margin-bottom: 1.5rem;
}

.hero-title {
  margin-bottom: 1.8rem;
  color: var(--color-text-dark);
}

.hero-title span {
  font-style: italic;
  font-weight: 400;
  color: var(--color-fendi-dark);
}

.hero-text {
  font-size: clamp(1rem, 2vw, 1.15rem);
  font-weight: 300;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: 2rem;
}

/* Elegant framed photo aspect */
.hero-image-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-container {
  position: relative;
  width: 100%;
  max-width: 440px;
  aspect-ratio: 4 / 5;
  border-radius: 200px 200px 0 0;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(47, 62, 50, 0.06);
  border: 8px solid var(--color-white);
  z-index: 2;
}

.hero-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  transition: transform 6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-image-wrapper:hover .hero-image-container img {
  transform: scale(1.05);
}

.hero-image-backdrop {
  position: absolute;
  top: 40px;
  right: -20px;
  width: 100%;
  max-width: 440px;
  aspect-ratio: 4 / 5;
  border-radius: 200px 200px 0 0;
  border: 1.5px solid var(--color-fendi);
  z-index: 1;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.hero-image-wrapper:hover .hero-image-backdrop {
  transform: translate(-10px, -10px);
}

@media (max-width: 991px) {
  .hero {
    min-height: auto;
    padding-top: 130px;
    padding-bottom: 60px;
  }
  .hero-image-wrapper {
    margin-top: 3rem;
  }
  .hero-image-backdrop {
    right: 5%;
    left: 5%;
    width: 90%;
  }
}

/* ==========================================================================
   SEÇÃO SINTOMAS
   ========================================================================== */
.sintomas-intro {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem;
}

.sintomas-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.sintoma-card {
  background-color: var(--color-white);
  border: var(--border-light);
  border-radius: var(--radius-md);
  padding: 2.2rem 1.8rem;
  text-align: center;
  transition: var(--transition-smooth);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: var(--shadow-card);
}

.sintoma-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--color-sage);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  transform: scaleX(0);
  transition: var(--transition-smooth);
  transform-origin: center;
}

.sintoma-icon-container {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--color-light-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: var(--transition-smooth);
  color: var(--color-fendi-dark);
}

.sintoma-icon-container svg {
  width: 28px;
  height: 28px;
  stroke-width: 1.5;
}

.sintoma-title {
  font-family: var(--font-text);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-dark);
  letter-spacing: -0.01em;
}

.sintoma-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(184,184,170, 0.4);
}

.sintoma-card:hover::before {
  transform: scaleX(1);
}

.sintoma-card:hover .sintoma-icon-container {
  background-color: var(--color-sage-light);
  color: var(--color-text-dark);
}

.sintomas-footer-text {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  font-size: 1.1rem;
  font-weight: 300;
  line-height: 1.8;
}

@media (max-width: 991px) {
  .sintomas-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .sintomas-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   SEÇÃO SOBRE A MÉDICA
   ========================================================================== */
.sobre {
  overflow: hidden;
}

.sobre-image-wrapper {
  position: relative;
}

.sobre-image-container {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-premium);
  border: 1px solid rgba(184,184,170, 0.2);
  z-index: 2;
}

.sobre-image-container img {
  width: 100%;
  display: block;
  object-fit: cover;
  aspect-ratio: 3 / 4;
  object-position: center 20%;
}

.sobre-image-backdrop {
  position: absolute;
  bottom: -20px;
  left: -20px;
  width: 100%;
  height: 100%;
  background-color: var(--color-sage);
  border-radius: var(--radius-lg);
  z-index: 1;
  pointer-events: none;
}

.sobre-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.sobre-subtitle {
  font-family: var(--font-text);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-fendi-dark);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.sobre-title {
  margin-bottom: 2rem;
}

.sobre-text {
  margin-bottom: 1.8rem;
  font-weight: 300;
}

.sobre-text p {
  margin-bottom: 1.2rem;
}

.sobre-missao-card {
  background-color: var(--color-sage-light);
  border-left: 4px solid var(--color-fendi);
  padding: 1.8rem;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-top: 1rem;
}

.sobre-missao-title {
  font-family: var(--font-text);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-dark);
  margin-bottom: 0.6rem;
}

.sobre-missao-text {
  font-family: var(--font-title);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--color-text-dark);
  line-height: 1.6;
}

@media (max-width: 991px) {
  .sobre-image-backdrop {
    bottom: -15px;
    left: -15px;
  }
}

/* ==========================================================================
   SEÇÕES TERAPIAS & LASER ÍNTIMO (LAYOUTS ALTERNADOS)
   ========================================================================== */
.terapias-badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-text);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gold);
  background-color: var(--color-gold-light);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 1.2rem;
}

.terapia-beneficios {
  margin: 2rem 0;
}

.terapia-beneficios li {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.terapia-beneficios svg {
  width: 18px;
  height: 18px;
  margin-right: 12px;
  margin-top: 4px;
  flex-shrink: 0;
  color: var(--color-success);
}

.terapia-beneficios span {
  font-weight: 500;
  color: var(--color-text-dark);
}

.treatment-image-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
}

.treatment-image-frame {
  width: 100%;
  max-width: 480px;
  aspect-ratio: 16 / 11;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-premium);
  border: var(--border-premium);
}

.treatment-image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 5s ease;
}

.treatment-image-wrapper:hover .treatment-image-frame img {
  transform: scale(1.04);
}

.treatment-image-decoration {
  position: absolute;
  top: -15px;
  right: -15px;
  width: 80px;
  height: 80px;
  border-top: 2px solid var(--color-fendi);
  border-right: 2px solid var(--color-fendi);
  border-radius: 0 var(--radius-lg) 0 0;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.treatment-image-wrapper:hover .treatment-image-decoration {
  transform: translate(5px, -5px);
}

/* Align treatments alternating layout */
.layout-reverse {
  direction: rtl;
}

.layout-reverse > * {
  direction: ltr; /* Reset text direction */
}

@media (max-width: 991px) {
  .layout-reverse {
    direction: ltr;
  }
}

/* ==========================================================================
   SEÇÃO DIFERENCIAIS
   ========================================================================== */
.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 4rem;
}

.diferencial-card {
  background-color: var(--color-white);
  border: var(--border-light);
  border-radius: var(--radius-md);
  padding: 3rem 2.2rem;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}

.diferencial-num {
  font-family: var(--font-title);
  font-size: 2.2rem;
  color: var(--color-sage-dark);
  line-height: 1;
  margin-bottom: 1.5rem;
  font-weight: 600;
  opacity: 0.6;
  transition: var(--transition-smooth);
}

.diferencial-title {
  font-family: var(--font-text);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

.diferencial-desc {
  font-size: 0.95rem;
  font-weight: 300;
  line-height: 1.7;
}

.diferencial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(184,184,170, 0.4);
}

.diferencial-card:hover .diferencial-num {
  color: var(--color-text-dark);
  opacity: 1;
  transform: scale(1.05);
}

@media (max-width: 991px) {
  .diferenciais-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .diferenciais-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .diferencial-card {
    padding: 2.5rem 1.8rem;
  }
}

/* ==========================================================================
   SEÇÃO DEPOIMENTOS (CARROSSEL ELEGANTE)
   ========================================================================== */
.depoimentos-container {
  max-width: 800px;
  margin: 4rem auto 0;
  position: relative;
  overflow: hidden;
}

.depoimentos-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  width: 100%;
}

.depoimento-slide {
  flex: 0 0 100%;
  width: 100%;
  padding: 0 1.5rem;
  box-sizing: border-box;
}

.depoimento-card {
  background-color: var(--color-light-gray);
  border: var(--border-light);
  border-radius: var(--radius-lg);
  padding: 4rem 3.5rem;
  position: relative;
  text-align: center;
  box-shadow: var(--shadow-card);
}

.depoimento-quote-icon {
  position: absolute;
  top: 2.5rem;
  left: 3rem;
  font-family: var(--font-title);
  font-size: 6rem;
  line-height: 1;
  color: var(--color-sage);
  opacity: 0.5;
  pointer-events: none;
}

.depoimento-rating {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-bottom: 2rem;
  color: var(--color-gold);
}

.depoimento-rating svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.depoimento-text {
  font-family: var(--font-title);
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-style: italic;
  color: var(--color-text-dark);
  line-height: 1.7;
  margin-bottom: 2.5rem;
  font-weight: 400;
}

.depoimento-author {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.depoimento-name {
  font-family: var(--font-text);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-dark);
}

.depoimento-info {
  font-family: var(--font-text);
  font-size: 0.75rem;
  color: var(--color-fendi-dark);
  letter-spacing: 0.05em;
  margin-top: 4px;
}

/* Custom Navigation Controls */
.carousel-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.carousel-btn {
  background-color: var(--color-white);
  border: 1.5px solid var(--color-fendi);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
  color: var(--color-text-dark);
}

.carousel-btn:hover {
  background-color: var(--color-text-dark);
  border-color: var(--color-text-dark);
  color: var(--color-white);
}

.carousel-btn svg {
  width: 20px;
  height: 20px;
  stroke-width: 2;
}

.carousel-dots {
  display: flex;
  gap: 8px;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: rgba(184, 184, 170, 0.4);
  cursor: pointer;
  transition: var(--transition-fast);
  border: none;
}

.carousel-dot.active {
  background-color: var(--color-text-dark);
  width: 24px;
  border-radius: 10px;
}

@media (max-width: 768px) {
  .depoimento-card {
    padding: 3rem 2rem;
  }
  .depoimento-quote-icon {
    top: 1.5rem;
    left: 1.5rem;
    font-size: 4rem;
  }
}

/* ==========================================================================
   SEÇÃO FAQ (ACORDEÃO MODERNO)
   ========================================================================== */
.faq-container {
  max-width: 800px;
  margin: 4rem auto 0;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.faq-item {
  background-color: var(--color-white);
  border: var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: var(--transition-smooth);
}

.faq-header {
  width: 100%;
  padding: 1.8rem 2.2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  outline: none;
}

.faq-question {
  font-family: var(--font-text);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-text-dark);
  padding-right: 1.5rem;
  transition: var(--transition-fast);
}

.faq-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  color: var(--color-fendi-dark);
  transition: transform 0.4s ease;
  flex-shrink: 0;
}

.faq-icon svg {
  width: 20px;
  height: 20px;
  stroke-width: 2;
}

/* Responsive collapse mechanism via max-height transition */
.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-item.faq-open .faq-content {
  max-height: 800px;
}

.faq-content-inner {
  padding: 0 2.2rem 2.2rem;
  font-size: 0.95rem;
  font-weight: 300;
  line-height: 1.8;
  color: var(--color-text);
}

/* Active FAQ state overrides */
.faq-item.faq-open {
  border-color: rgba(184, 184, 170, 0.5);
  box-shadow: var(--shadow-hover);
}

.faq-item.faq-open .faq-question {
  color: var(--color-text-dark);
  font-weight: 600;
}

.faq-item.faq-open .faq-icon {
  transform: rotate(180deg);
  color: var(--color-text-dark);
}

@media (max-width: 768px) {
  .faq-header {
    padding: 1.5rem 1.5rem;
  }
  .faq-content-inner {
    padding: 0 1.5rem 1.5rem;
  }
  .faq-question {
    font-size: 0.95rem;
  }
}

/* ==========================================================================
   SEÇÃO CTA FINAL
   ========================================================================== */
.cta-final {
  background-color: var(--color-sage-light);
  text-align: center;
  padding: 120px 0;
}

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

.cta-final-title {
  margin-bottom: 1.5rem;
}

.cta-final-text {
  font-size: clamp(1.1rem, 2.5vw, 1.3rem);
  font-weight: 300;
  color: var(--color-text);
  margin-bottom: 2.5rem;
}

.cta-final .btn {
  padding: 20px 48px;
  font-size: 0.95rem;
}

/* ==========================================================================
   SEÇÃO DE CONTATO & FORMULÁRIO
   ========================================================================== */
.contato-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: start;
}

.contato-info-title {
  margin-bottom: 2rem;
}

.contato-info-list {
  display: flex;
  flex-direction: column;
  gap: 2.2rem;
  margin-bottom: 3rem;
}

.contato-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
}

.contato-info-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background-color: var(--color-light-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-fendi-dark);
}

.contato-info-icon svg {
  width: 22px;
  height: 22px;
  stroke-width: 1.5;
}

.contato-info-details h4 {
  font-family: var(--font-text);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-dark);
  margin-bottom: 0.4rem;
}

.contato-info-details p, .contato-info-details a {
  font-size: 0.95rem;
  font-weight: 300;
}

.contato-info-details a:hover {
  color: var(--color-text-dark);
  text-decoration: underline;
}

/* Google Maps embedded */
.mapa-container {
  width: 100%;
  height: 280px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: var(--border-light);
}

.mapa-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* Premium Form Styles */
.form-card {
  background-color: var(--color-light-gray);
  border: var(--border-light);
  border-radius: var(--radius-lg);
  padding: 3.5rem;
  box-shadow: var(--shadow-card);
}

.form-title {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.form-subtitle {
  font-size: 0.9rem;
  font-weight: 300;
  margin-bottom: 2.5rem;
}

.form-group {
  position: relative;
  margin-bottom: 2rem;
}

.form-input {
  width: 100%;
  font-family: var(--font-text);
  font-size: 0.95rem;
  font-weight: 400;
  padding: 18px 20px;
  background-color: var(--color-white);
  border: 1px solid rgba(184, 184, 170, 0.3);
  border-radius: var(--radius-sm);
  outline: none;
  color: var(--color-text-dark);
  transition: var(--transition-fast);
}

.form-input:focus {
  border-color: var(--color-fendi-dark);
  box-shadow: 0 0 0 3px rgba(184, 184, 170, 0.15);
}

/* Form Label dynamic floating effect */
.form-label {
  position: absolute;
  left: 20px;
  top: 18px;
  font-family: var(--font-text);
  font-size: 0.9rem;
  font-weight: 400;
  color: rgba(92, 92, 92, 0.6);
  pointer-events: none;
  transition: var(--transition-fast);
  transform-origin: left top;
}

.form-input:focus ~ .form-label,
.form-input:not(:placeholder-shown) ~ .form-label {
  transform: translateY(-28px) scale(0.85);
  color: var(--color-text-dark);
  font-weight: 500;
  background-color: var(--color-light-gray);
  padding: 0 6px;
  left: 14px;
}

textarea.form-input {
  resize: vertical;
  min-height: 120px;
}

.form-submit-btn {
  width: 100%;
  border-radius: var(--radius-sm);
  padding: 18px;
}

/* Feedback message overlays */
.form-feedback {
  margin-top: 1.5rem;
  padding: 1rem;
  border-radius: var(--radius-sm);
  text-align: center;
  font-size: 0.9rem;
  font-weight: 500;
  display: none;
}

.form-feedback.success {
  background-color: rgba(126, 161, 114, 0.15);
  color: #4C6A41;
  border: 1px solid rgba(126, 161, 114, 0.3);
  display: block;
}

.form-feedback.error {
  background-color: rgba(220, 53, 69, 0.1);
  color: #B52D3A;
  border: 1px solid rgba(220, 53, 69, 0.2);
  display: block;
}

@media (max-width: 991px) {
  .contato-wrapper {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
}

@media (max-width: 768px) {
  .form-card {
    padding: 2.5rem 1.8rem;
  }
}

/* ==========================================================================
   RODAPÉ (FOOTER)
   ========================================================================== */
.footer {
  background-color: var(--color-text-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 80px 0 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.2fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-logo-img {
  height: 150px;
  width: auto;
  object-fit: contain;
  background-color: var(--color-white);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
  display: inline-block;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.footer-logo-title {
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-white);
  letter-spacing: -0.01em;
}

.footer-logo-sub {
  font-family: var(--font-text);
  font-size: 8px;
  font-weight: 500;
  color: var(--color-sage);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 6px;
}

.footer-tagline {
  font-size: 0.85rem;
  font-weight: 300;
  line-height: 1.8;
  margin-top: 1.5rem;
  color: rgba(255, 255, 255, 0.85);
}

.footer-title {
  font-family: var(--font-text);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-white);
  margin-bottom: 1.5rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-link {
  font-size: 0.9rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.85);
}

.footer-link:hover {
  color: var(--color-white);
  padding-left: 4px;
}

.footer-socials {
  display: flex;
  gap: 1rem;
}

.footer-social-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition-fast);
}

.footer-social-btn:hover {
  background-color: var(--color-white);
  color: var(--color-text-dark);
}

.footer-social-btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.footer-credenciais {
  font-size: 0.85rem;
  font-weight: 300;
  line-height: 1.8;
}

.footer-credenciais p {
  color: rgba(255, 255, 255, 0.8);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: 0.8rem;
  font-size: 0.8rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.65);
}

.footer-bottom span {
  color: rgba(255, 255, 255, 0.65);
}

@media (max-width: 991px) {
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
  }
}

@media (max-width: 576px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ==========================================================================
   FLOATING ACTION BUTTONS
   ========================================================================== */
.floating-whatsapp {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
  z-index: 999;
  transition: var(--transition-smooth);
}

.floating-whatsapp:hover {
  transform: scale(1.08) translateY(-3px);
  background-color: #20BA56;
  box-shadow: 0 15px 35px rgba(37, 211, 102, 0.55);
}

.floating-whatsapp svg {
  width: 30px;
  height: 30px;
  fill: currentColor;
}

/* Simple soft Pulse rings around WhatsApp float */
.whatsapp-pulse {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: #25D366;
  opacity: 0.3;
  z-index: -1;
  animation: pulse-ring 2s infinite cubic-bezier(0.215, 0.61, 0.355, 1);
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); opacity: 0.5; }
  80%, 100% { transform: scale(1.5); opacity: 0; }
}

@media (max-width: 768px) {
  .floating-whatsapp {
    bottom: 20px;
    right: 20px;
    width: 52px;
    height: 52px;
  }
  .floating-whatsapp svg {
    width: 26px;
    height: 26px;
  }
}

/* ==========================================================================
   REVEAL SCROLL ANIMATIONS (INTERSECTION OBSERVER)
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Reveal transition delays */
.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }
.reveal-delay-4 { transition-delay: 0.6s; }

/* ==========================================================================
   PÁGINA DE POLÍTICA DE PRIVACIDADE
   ========================================================================== */
.policy-page {
  padding-top: calc(var(--header-height) + 60px);
  padding-bottom: 100px;
  background-color: var(--color-white);
}

.policy-content-wrapper {
  max-width: 800px;
  margin: 0 auto;
}

.policy-title {
  margin-bottom: 0.5rem;
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--color-text-dark);
}

.policy-date {
  font-family: var(--font-text);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-fendi-dark);
  letter-spacing: 0.05em;
  margin-bottom: 3rem;
  display: block;
}

.policy-section {
  margin-bottom: 2.5rem;
}

.policy-section h3 {
  font-family: var(--font-text);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

.policy-section p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: 1.2rem;
  font-weight: 300;
}

.policy-section ul {
  list-style: disc;
  margin-left: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--color-text);
}

.policy-section li {
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 0.5rem;
  font-weight: 300;
}

/* ==========================================================================
   MOBILE OPTIMIZATIONS (Max-width 768px and 576px)
   ========================================================================== */
@media (max-width: 768px) {
  /* Reduce padding on all sections */
  section {
    padding: 60px 0;
  }
  
  /* Hero Section Alignment */
  .hero-content {
    text-align: center;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .hero-text {
    text-align: center;
  }
  
  .btn-group {
    justify-content: center;
  }

  /* Form padding */
  .form-card {
    padding: 2rem 1.5rem;
  }
}

@media (max-width: 576px) {
  /* Sintomas Grid */
  .sintomas-grid {
    grid-template-columns: 1fr;
  }

  /* Reduce padding further on very small screens */
  section {
    padding: 50px 0;
  }

  /* Diferenciais Grid */
  .diferenciais-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  /* Header Logo adjustments for mobile */
  .logo-img {
    height: 60px;
  }
  
  .header-nav.scrolled .logo-img {
    height: 50px;
  }
}