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

/* ==========================================================================
   1. GLOBAL RESET & BASE STYLES
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-body);
  background-color: var(--color-off-white);
  color: var(--color-soft-black);
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--color-off-white);
}
::-webkit-scrollbar-thumb {
  background: var(--color-taupe);
  border: 2px solid var(--color-off-white);
  border-radius: var(--border-radius-md);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-bronze);
}

/* Selection */
::selection {
  background-color: var(--color-gold-champagne);
  color: var(--color-pure-white);
}

/* Focus Outline Style */
*:focus-visible {
  outline: 2px solid var(--color-gold-champagne);
  outline-offset: 4px;
}

/* Typography Scale */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  color: var(--color-soft-black);
  font-weight: 400;
  line-height: 1.3;
}

h1 {
  font-weight: 300;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

h2 {
  font-weight: 300;
  font-size: 2.2rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-soft-black);
  text-align: center;
  position: relative;
  margin-bottom: var(--spacing-lg);
}

h2::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 2px;
  background-color: var(--color-gold-champagne);
}

p {
  color: var(--color-soft-black-muted);
}

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

ul, ol {
  list-style: none;
}

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

/* Shared Utility Layouts */
.container {
  width: 100%;
  max-width: var(--max-width-container);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-sm);
  padding-right: var(--spacing-sm);
}

.section-padding {
  padding-top: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
}

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

.bg-white {
  background-color: var(--color-pure-white);
}

.text-gold {
  color: var(--color-gold-champagne);
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 2rem;
  font-family: var(--font-title);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--border-radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-gold-champagne) 0%, var(--color-bronze) 100%);
  color: var(--color-pure-white);
  box-shadow: 0 4px 15px rgba(140, 111, 61, 0.2);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(140, 111, 61, 0.3);
  background: linear-gradient(135deg, var(--color-gold-hover) 0%, var(--color-gold-champagne) 100%);
}

.btn-secondary {
  background-color: transparent;
  border-color: var(--color-gold-champagne);
  color: var(--color-gold-champagne);
}

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

.btn-full {
  width: 100%;
}

/* ==========================================================================
   2. HEADER & FIXED NAVIGATION
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: rgba(250, 247, 242, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid var(--color-gray-border);
  transition: var(--transition-smooth);
}

.header-scrolled {
  height: 70px;
  box-shadow: 0 2px 20px rgba(26, 23, 20, 0.05);
}

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

.logo-link {
  font-family: var(--font-title);
  font-weight: 400;
  font-size: 1.4rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-soft-black);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-link span {
  font-weight: 300;
  color: var(--color-gold-champagne);
}

.header-logo {
  height: 42px;
  width: auto;
  display: block;
}

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-family: var(--font-title);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-soft-black);
  padding: 0.5rem 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-gold-champagne);
  transition: var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-gold-champagne);
}

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

.burger-menu {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1001;
}

.burger-bar {
  display: block;
  width: 25px;
  height: 2px;
  margin: 5px 0;
  background-color: var(--color-soft-black);
  transition: var(--transition-smooth);
}

/* ==========================================================================
   3. HERO SECTION (A DOBRA)
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  padding-top: calc(var(--header-height) + 2rem);
  display: flex;
  align-items: center;
  background-color: var(--color-off-white);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -10%;
  right: -10%;
  width: 50%;
  height: 80%;
  background: radial-gradient(circle, rgba(201, 168, 106, 0.08) 0%, transparent 70%);
  z-index: 1;
  pointer-events: none;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 600px;
}

.hero-subtitle {
  font-family: var(--font-title);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-gold-champagne);
  margin-bottom: 1.5rem;
  display: inline-block;
}

.hero-title {
  font-size: 2.8rem;
  margin-bottom: 1.5rem;
  color: var(--color-soft-black);
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--color-soft-black-muted);
  margin-bottom: 2.5rem;
  font-family: var(--font-body);
}

.hero-ctas {
  display: flex;
  gap: 1.5rem;
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--box-shadow-premium);
}

.hero-image-wrapper::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(201, 168, 106, 0.3);
  margin: 15px;
  border-radius: calc(var(--border-radius-lg) - 10px);
  pointer-events: none;
}

.hero-img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 6s cubic-bezier(0.25, 1, 0.5, 1);
  image-rendering: auto;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  transform: translateZ(0);
}

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

/* ==========================================================================
   4. TRUST BAR
   ========================================================================== */
.trust-bar {
  background-color: var(--color-pure-white);
  padding: 2rem 0;
  border-top: 1px solid var(--color-gray-border);
  border-bottom: 1px solid var(--color-gray-border);
}

.trust-flex {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 2rem;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.trust-icon {
  width: 24px;
  height: 24px;
  fill: var(--color-gold-champagne);
}

.trust-text {
  font-family: var(--font-title);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-soft-black);
  font-weight: 500;
}

/* ==========================================================================
   5. SOBRE O INSTITUTO
   ========================================================================== */
.sobre-text-intro {
  max-width: 800px;
  margin: 0 auto var(--spacing-lg) auto;
  text-align: center;
  font-size: 1.1rem;
}

.sobre-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.dentist-card {
  background-color: var(--color-pure-white);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--box-shadow-premium);
  border: 1px solid var(--color-gray-border);
  transition: var(--transition-smooth);
}

.dentist-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--box-shadow-hover);
  border-color: var(--color-gold-champagne);
}

.dentist-img-wrapper {
  position: relative;
  overflow: hidden;
}

.dentist-img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 1.5s cubic-bezier(0.25, 1, 0.5, 1);
  image-rendering: auto;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  transform: translateZ(0);
}

.dentist-card:hover .dentist-img {
  transform: scale(1.04);
}

.dentist-info {
  padding: 1.8rem;
  text-align: center;
}

.dentist-name {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--color-soft-black);
}

.dentist-specialty {
  font-size: 0.85rem;
  color: var(--color-gold-champagne);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.8rem;
}

.dentist-cro {
  font-size: 0.75rem;
  color: var(--color-soft-black-muted);
  letter-spacing: 0.05em;
  background-color: var(--color-off-white);
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
  display: inline-block;
}

/* ==========================================================================
   6. ESTÉTICA DENTAL (FACETAS EM RESINA)
   ========================================================================== */
.estetica-header {
  max-width: 700px;
  margin: 0 auto var(--spacing-lg) auto;
  text-align: center;
}

.estetica-header p {
  font-size: 1.1rem;
}

.estetica-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: var(--spacing-lg);
}

.step-card {
  background-color: var(--color-pure-white);
  padding: 3rem 2rem;
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow-premium);
  border: 1px solid var(--color-gray-border);
  text-align: center;
  position: relative;
  transition: var(--transition-smooth);
}

.step-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-gold-champagne);
  box-shadow: var(--box-shadow-hover);
}

.step-num {
  position: absolute;
  top: 15px;
  left: 20px;
  font-family: var(--font-title);
  font-size: 3rem;
  font-weight: 300;
  color: rgba(201, 168, 106, 0.15);
  line-height: 1;
}

.step-icon-wrapper {
  width: 72px;
  height: 72px;
  background-color: var(--color-off-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.8rem auto;
  border: 1.5px solid var(--color-gold-champagne);
  transition: var(--transition-smooth);
}

.step-card:hover .step-icon-wrapper {
  background-color: var(--color-gold-champagne);
}

.step-icon {
  width: 30px;
  height: 30px;
  fill: none;
  stroke: var(--color-gold-champagne);
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: var(--transition-smooth);
}

.step-card:hover .step-icon {
  stroke: var(--color-pure-white);
}

.step-title {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.step-desc {
  font-size: 0.95rem;
}

.estetica-cta-bar {
  text-align: center;
}

/* ==========================================================================
   7. TECNOLOGIA
   ========================================================================== */
.tecnologia-two-cols {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: flex-start;
}

.tecnologia-left-col {
  position: sticky;
  top: calc(var(--header-height) + 2rem);
}

.tecnologia-title-left {
  text-align: left;
  margin-bottom: 2rem;
}

.tecnologia-title-left::after {
  left: 0;
  transform: none;
}

.tecnologia-desc-left {
  font-size: 1.1rem;
  color: var(--color-soft-black-muted);
  line-height: 1.7;
}

.tecnologia-right-col {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.tecnologia-box {
  background-color: var(--color-pure-white);
  padding: 2.2rem 2.5rem;
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow-premium);
  border: 1px solid var(--color-gray-border);
  transition: var(--transition-smooth);
}

.tecnologia-box:hover {
  transform: translateY(-3px);
  border-color: var(--color-gold-champagne);
  box-shadow: var(--box-shadow-hover);
}

.tec-box-title {
  font-family: var(--font-title);
  font-size: 1.2rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gold-champagne);
  margin-bottom: 0.8rem;
  transition: var(--transition-fast);
}

.tecnologia-box:hover .tec-box-title {
  color: var(--color-bronze);
}

.tec-box-desc {
  font-size: 0.95rem;
  color: var(--color-soft-black-muted);
  line-height: 1.6;
}

/* ==========================================================================
   7.5 SOBRE A CLÍNICA
   ========================================================================== */
.clinica-section {
  background-color: var(--color-pure-white);
  border-top: 1px solid var(--color-gray-border);
  border-bottom: 1px solid var(--color-gray-border);
}

.clinica-two-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.clinica-left-col {
  max-width: 520px;
  padding-top: 1rem;
}

.clinica-title {
  text-align: left;
  margin-bottom: 2rem;
}

.clinica-title::after {
  left: 0;
  transform: none;
}

.clinica-desc {
  font-size: 1.1rem;
  color: var(--color-soft-black-muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.clinica-right-col {
  position: relative;
  width: 100%;
  max-width: 450px;
  aspect-ratio: 3 / 4;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--box-shadow-premium);
  border: 1px solid var(--color-gray-border);
  margin: 0 auto;
}

.clinica-slider-wrapper {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
  height: 100%;
}

.clinica-slide {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  position: relative;
}

.clinica-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: smooth;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  transform: translateZ(0);
}

.clinica-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  display: flex;
  justify-content: space-between;
  padding: 0 0.75rem;
  pointer-events: none;
  z-index: 10;
}

.clinica-slider-btn {
  width: 44px;
  height: 44px;
  background-color: rgba(250, 247, 242, 0.9);
  border: 1px solid var(--color-gray-border);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: auto;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
  transition: var(--transition-fast);
}

.clinica-slider-btn:hover {
  background-color: var(--color-gold-champagne);
}

.clinica-slider-btn svg {
  width: 18px;
  height: 18px;
  fill: var(--color-soft-black);
  transition: var(--transition-fast);
}

.clinica-slider-btn:hover svg {
  fill: var(--color-pure-white);
}

.clinica-info-bar {
  position: absolute;
  bottom: 15px;
  left: 20px;
  z-index: 10;
  background-color: rgba(26, 23, 20, 0.8);
  color: var(--color-pure-white);
  padding: 0.4rem 1rem;
  font-family: var(--font-title);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  border-radius: var(--border-radius-sm);
  border: 1px solid rgba(201, 168, 106, 0.3);
}

/* ==========================================================================
   8. SERVIÇOS SECUNDÁRIOS
   ========================================================================== */
.servicos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.servico-card {
  background-color: var(--color-pure-white);
  padding: 0;
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow-premium);
  border: 1px solid var(--color-gray-border);
  text-align: center;
  transition: var(--transition-smooth);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.servico-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-gold-champagne);
  box-shadow: var(--box-shadow-hover);
}

.servico-img-wrapper {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  flex-shrink: 0;
}

.servico-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform 0.4s ease;
}

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

.servico-content {
  padding: 1.6rem 1.5rem 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.servico-title {
  font-size: 1.05rem;
  margin-bottom: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-soft-black);
}

.servico-desc {
  font-size: 0.88rem;
  line-height: 1.6;
}

/* ==========================================================================
   9. CARROSSEL DE SORRISOS (ANTES E DEPOIS) & DEPOIMENTOS
   ========================================================================== */
.slider-container {
  position: relative;
  max-width: 900px;
  margin: 0 auto var(--spacing-lg) auto;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--box-shadow-premium);
  border: 1px solid var(--color-gray-border);
  background-color: var(--color-pure-white);
}

.slider-wrapper {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
  width: 300%;
}

.slide {
  width: 33.3333%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  position: relative;
}

.before-after-img-wrapper {
  position: relative;
  height: 450px;
  overflow: hidden;
}

.before-after-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: smooth;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  transform: translateZ(0);
}

.ba-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background-color: rgba(26, 23, 20, 0.8);
  color: var(--color-pure-white);
  padding: 0.4rem 1rem;
  font-family: var(--font-title);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--border-radius-sm);
  z-index: 10;
}

.slider-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  display: flex;
  justify-content: space-between;
  padding: 0 1.5rem;
  pointer-events: none;
  z-index: 20;
}

.slider-btn {
  width: 50px;
  height: 50px;
  background-color: rgba(250, 247, 242, 0.9);
  border: 1px solid var(--color-gray-border);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: auto;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
  transition: var(--transition-fast);
}

.slider-btn:hover {
  background-color: var(--color-gold-champagne);
}

.slider-btn svg {
  width: 20px;
  height: 20px;
  fill: var(--color-soft-black);
  transition: var(--transition-fast);
}

.slider-btn:hover svg {
  fill: var(--color-pure-white);
}

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--color-taupe);
  cursor: pointer;
  transition: var(--transition-fast);
}

.dot.active {
  background-color: var(--color-gold-champagne);
  transform: scale(1.2);
}

/* Depoimentos Cards */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-top: var(--spacing-lg);
}

.testimonial-card {
  background-color: var(--color-pure-white);
  padding: 3rem 2.2rem;
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow-premium);
  border: 1px solid var(--color-gray-border);
  text-align: center;
  position: relative;
  transition: var(--transition-smooth);
}

.testimonial-card::before {
  content: '“';
  position: absolute;
  top: 15px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-title);
  font-size: 6rem;
  color: rgba(201, 168, 106, 0.1);
  line-height: 1;
}

.testimonial-quote {
  font-style: italic;
  font-size: 0.95rem;
  color: var(--color-soft-black-muted);
  margin-bottom: 2rem;
  position: relative;
  z-index: 2;
}

.testimonial-author {
  font-family: var(--font-title);
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-soft-black);
}

.testimonial-treatment {
  font-size: 0.75rem;
  color: var(--color-gold-champagne);
  margin-top: 0.2rem;
}

/* Transformações Reais */
.transformacoes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: var(--spacing-lg);
}

.transformacao-img {
  width: 100%;
  height: 450px;
  object-fit: cover;
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow-premium);
  transition: transform 0.4s ease;
}

.transformacao-img:hover {
  transform: scale(1.02);
}

/* ==========================================================================
   10. FAQ ACCORDION
   ========================================================================== */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--color-pure-white);
  border-radius: var(--border-radius-sm);
  margin-bottom: 1rem;
  border: 1px solid var(--color-gray-border);
  box-shadow: var(--box-shadow-premium);
  overflow: hidden;
  transition: var(--transition-smooth);
}

.faq-item:hover {
  border-color: var(--color-gold-champagne);
}

.faq-header {
  width: 100%;
  padding: 1.5rem 2rem;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-title);
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--color-soft-black);
  transition: var(--transition-fast);
}

.faq-header:hover {
  color: var(--color-gold-champagne);
}

.faq-chevron {
  width: 18px;
  height: 18px;
  fill: var(--color-soft-black);
  transition: transform 0.3s ease;
}

.faq-header:hover .faq-chevron {
  fill: var(--color-gold-champagne);
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg);
  fill: var(--color-gold-champagne);
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.faq-content-inner {
  padding: 0 2rem 1.5rem 2rem;
  font-size: 0.95rem;
  color: var(--color-soft-black-muted);
}

/* ==========================================================================
   11. FORMULÁRIO DE CAPTAÇÃO (LEADS)
   ========================================================================== */
.lead-section .container {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: flex-start;
}

.lead-info-col {
  max-width: 500px;
}

.lead-info-title {
  font-size: 2.2rem;
  font-weight: 300;
  margin-bottom: 1.5rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lead-info-desc {
  font-size: 1.05rem;
  margin-bottom: 2.5rem;
}

.benefit-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.benefit-item {
  display: flex;
  gap: 1rem;
}

.benefit-icon-wrapper {
  width: 44px;
  height: 44px;
  background-color: var(--color-pure-white);
  border: 1px solid var(--color-gray-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.benefit-icon {
  width: 20px;
  height: 20px;
  fill: var(--color-gold-champagne);
}

.benefit-text h4 {
  font-family: var(--font-title);
  font-size: 0.95rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.3rem;
}

.benefit-text p {
  font-size: 0.85rem;
}

/* Form Container Style */
.form-card {
  background-color: var(--color-pure-white);
  padding: 3.5rem 3rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-premium);
  border: 1px solid var(--color-gray-border);
}

.form-group {
  margin-bottom: 1.8rem;
  position: relative;
}

.form-label {
  display: block;
  font-family: var(--font-title);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-soft-black-muted);
  margin-bottom: 0.6rem;
}

.form-control {
  width: 100%;
  padding: 0.9rem 1.2rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  background-color: var(--color-off-white);
  border: 1px solid var(--color-gray-border);
  border-radius: var(--border-radius-sm);
  color: var(--color-soft-black);
  transition: var(--transition-smooth);
}

.form-control:focus {
  outline: none;
  background-color: var(--color-pure-white);
  border-color: var(--color-gold-champagne);
  box-shadow: 0 0 0 3px rgba(201, 168, 106, 0.1);
}

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

/* Custom Select Dropdown */
select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%238C6F3D'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1.2rem center;
  background-size: 1.5rem;
  padding-right: 3rem;
}

/* Validation Style */
.form-group.has-error .form-control {
  border-color: var(--color-error);
  background-color: var(--color-error-bg);
}

.form-error-msg {
  display: none;
  font-size: 0.75rem;
  color: var(--color-error);
  margin-top: 0.4rem;
}

.form-group.has-error .form-error-msg {
  display: block;
}

/* Checkbox Style */
.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  margin-bottom: 2rem;
}

.checkbox-control {
  width: 18px;
  height: 18px;
  accent-color: var(--color-gold-champagne);
  cursor: pointer;
  margin-top: 0.2rem;
}

.checkbox-label {
  font-size: 0.85rem;
  color: var(--color-soft-black-muted);
  cursor: pointer;
}

.checkbox-label a {
  color: var(--color-bronze);
  text-decoration: underline;
}

/* Honeypot field (spam prevention) */
.hp-field {
  display: none !important;
  visibility: hidden !important;
}

/* Form Message Feedback */
.form-feedback {
  display: none;
  padding: 1rem 1.5rem;
  border-radius: var(--border-radius-sm);
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  line-height: 1.4;
}

.form-feedback.success {
  display: block;
  background-color: var(--color-success-bg);
  border: 1px solid var(--color-success);
  color: var(--color-success);
}

.form-feedback.danger {
  display: block;
  background-color: var(--color-error-bg);
  border: 1px solid var(--color-error);
  color: var(--color-error);
}

/* Button Loading Spinner */
.btn-loader {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: var(--color-pure-white);
  animation: spin 1s linear infinite;
  margin-left: 0.8rem;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.btn-submit-text {
  display: inline-flex;
  align-items: center;
}

/* ==========================================================================
   12. FOOTER & MAPS
   ========================================================================== */
.footer {
  background-color: var(--color-soft-black);
  color: var(--color-off-white);
  padding-top: var(--spacing-xl);
  padding-bottom: var(--spacing-sm);
  border-top: 1px solid var(--color-soft-black-muted);
}

.footer .container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 4rem;
  margin-bottom: var(--spacing-lg);
}

.footer-brand {
  max-width: 320px;
}

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

.footer-logo span {
  color: var(--color-gold-champagne);
  font-weight: 300;
}

.footer-logo-img {
  height: 48px;
  width: auto;
  display: block;
  margin-bottom: 1.5rem;
}

.footer-desc {
  font-size: 0.9rem;
  color: var(--color-taupe);
  margin-bottom: 1.5rem;
}

.footer-title {
  font-family: var(--font-title);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold-champagne);
  margin-bottom: 1.8rem;
}

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

.footer-link {
  font-size: 0.9rem;
  color: var(--color-taupe);
}

.footer-link:hover {
  color: var(--color-gold-champagne);
  padding-left: 5px;
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-contact-item {
  display: flex;
  gap: 0.8rem;
  font-size: 0.9rem;
  color: var(--color-taupe);
}

.footer-contact-icon {
  width: 18px;
  height: 18px;
  fill: var(--color-gold-champagne);
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.footer-contact-item a {
  transition: var(--transition-fast);
}

.footer-contact-item a:hover {
  color: var(--color-gold-champagne);
}

.footer-map-wrapper {
  width: 100%;
  height: 250px;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  border: 1px solid var(--color-soft-black-muted);
}

.footer-bottom-bar {
  background-color: var(--color-soft-black);
  border-top: 1px solid var(--color-soft-black-muted);
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  padding-bottom: 2rem;
  font-size: 0.8rem;
  color: var(--color-taupe);
}

.footer-copyright {
  flex: 0 0 75%;
  max-width: 75%;
}

.footer-credits {
  flex: 0 0 25%;
  max-width: 25%;
  text-align: right;
}

.footer-credits a {
  color: var(--color-gold-champagne);
  text-decoration: underline;
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--transition-smooth);
  animation: pulse-green 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: var(--color-pure-white);
}

@keyframes pulse-green {
  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);
  }
}

/* ==========================================================================
   13. SKELETON / LAZY LOADING / TRANSITION STYLING
   ========================================================================== */
.skeleton {
  background: linear-gradient(90deg, var(--color-taupe-light) 25%, #E5DFD5 50%, var(--color-taupe-light) 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
}

@keyframes skeleton-loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   WHATSAPP POPUP MODAL
   ========================================================================== */

.wpp-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(26, 23, 20, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 10000;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.wpp-overlay.active {
  display: flex;
  opacity: 1;
}

.wpp-modal {
  background-color: var(--color-pure-white);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 25px 60px rgba(26, 23, 20, 0.2);
  padding: 2.5rem 2.5rem 2rem;
  max-width: 420px;
  width: 100%;
  position: relative;
  transform: scale(0.9) translateY(20px);
  transition: transform 0.35s cubic-bezier(0.25, 0.8, 0.25, 1), opacity 0.35s ease;
  opacity: 0;
}

.wpp-overlay.active .wpp-modal {
  transform: scale(1) translateY(0);
  opacity: 1;
}

.wpp-close {
  position: absolute;
  top: 1rem;
  right: 1.2rem;
  background: none;
  border: none;
  font-size: 1.8rem;
  color: var(--color-taupe);
  cursor: pointer;
  line-height: 1;
  transition: var(--transition-fast);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.wpp-close:hover {
  color: var(--color-soft-black);
  background-color: var(--color-taupe-light);
}

/* Modal Header */
.wpp-modal-header {
  text-align: center;
  margin-bottom: 1.8rem;
}

.wpp-modal-icon {
  width: 48px;
  height: 48px;
  fill: #25D366;
  margin-bottom: 0.8rem;
}

.wpp-modal-title {
  font-family: var(--font-title);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--color-soft-black);
  letter-spacing: 0.02em;
  margin-bottom: 0.3rem;
}

.wpp-modal-subtitle {
  font-size: 0.9rem;
  color: var(--color-taupe);
}

/* Modal Form */
.wpp-form-group {
  margin-bottom: 1.4rem;
  position: relative;
}

.wpp-form-group .form-control {
  width: 100%;
  box-sizing: border-box;
}

.wpp-error-msg {
  display: none;
  font-size: 0.75rem;
  color: var(--color-error);
  margin-top: 0.4rem;
}

.wpp-form-group.has-error .form-control {
  border-color: var(--color-error);
  background-color: var(--color-error-bg);
}

.wpp-form-group.has-error .wpp-error-msg {
  display: block;
}

/* WhatsApp Green Button */
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  width: 100%;
  padding: 0.95rem 2rem;
  background-color: #25D366;
  color: var(--color-pure-white);
  border: none;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-title);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-whatsapp:hover {
  background-color: #1ebe5d;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
  transform: translateY(-1px);
}

.btn-whatsapp:active {
  transform: translateY(0);
}

.btn-whatsapp:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.wpp-btn-icon {
  width: 20px;
  height: 20px;
  fill: var(--color-pure-white);
  flex-shrink: 0;
}

/* Feedback Message */
.wpp-feedback {
  display: none;
  padding: 0.8rem 1rem;
  border-radius: var(--border-radius-sm);
  margin-bottom: 1.2rem;
  font-size: 0.85rem;
  line-height: 1.4;
}

.wpp-feedback.danger {
  display: block;
  background-color: var(--color-error-bg);
  border: 1px solid var(--color-error);
  color: var(--color-error);
}