/* ==========================================================================
   ÓPTICA TF - LANDING PAGE OFICIAL (DESIGN CLEAN & ELEGANTE)
   Cores Principais: #020202, #0dc1cf, #178a91, #ffffff, #f8fafc
   Tipografia: Sans-serif moderna (Plus Jakarta Sans & Outfit)
   Desenvolvido por Alldaya (alldaya.com.br)
   ========================================================================== */

:root {
  --color-bg-clean: #ffffff;
  --color-bg-subtle: #f8fafc;
  --color-bg-tint: #f0fbfc;
  --color-bg-card: #ffffff;
  
  --color-dark-deep: #020202;
  --color-dark-surface: #0a0f13;
  --color-dark-card: #0f161c;
  
  --color-cyan: #0dc1cf;
  --color-cyan-hover: #0bb0bd;
  --color-cyan-glow: rgba(13, 193, 207, 0.22);
  --color-cyan-subtle: rgba(13, 193, 207, 0.08);
  --color-cyan-tint: #e6f9fa;
  
  --color-teal: #178a91;
  --color-teal-dark: #0f5c61;
  
  --color-text-title: #020202;
  --color-text-body: #334155;
  --color-text-muted: #64748b;
  --color-text-light: #ffffff;
  
  --color-border-clean: #e2e8f0;
  --color-border-cyan: rgba(13, 193, 207, 0.35);
  --color-border-hover: rgba(13, 193, 207, 0.7);
  
  --color-whatsapp: #25d366;
  --color-whatsapp-hover: #20ba5a;
  
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;
  
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  
  --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.04);
  --shadow-card: 0 12px 35px rgba(2, 2, 2, 0.06);
  --shadow-card-hover: 0 20px 45px rgba(13, 193, 207, 0.15);
  --shadow-button: 0 8px 24px rgba(13, 193, 207, 0.35);
}

/* --------------------------------------------------------------------------
   RESET & CONFIGURAÇÕES GERAIS
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--color-bg-clean);
  color: var(--color-text-body);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg-clean);
  color: var(--color-text-body);
  line-height: 1.65;
  overflow-x: hidden;
  position: relative;
}

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

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

a:hover {
  color: var(--color-cyan);
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --------------------------------------------------------------------------
   TIPOGRAFIA & CABEÇALHOS
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-text-title);
  font-weight: 700;
  line-height: 1.25;
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  background: var(--color-cyan-tint);
  border: 1px solid rgba(13, 193, 207, 0.35);
  border-radius: var(--radius-full);
  color: var(--color-teal);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.badge-tag svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
}

.section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 56px;
}

.section-header h2 {
  font-size: clamp(2rem, 3.6vw, 2.75rem);
  font-weight: 800;
  color: var(--color-dark-deep);
  margin-bottom: 16px;
}

.section-header p {
  color: var(--color-text-muted);
  font-size: 1.1rem;
  line-height: 1.7;
}

.highlight-cyan {
  color: var(--color-cyan);
}

/* --------------------------------------------------------------------------
   DIVISORES CURVOS SVG
   -------------------------------------------------------------------------- */
.curved-divider {
  position: relative;
  width: 100%;
  overflow: hidden;
  line-height: 0;
  z-index: 2;
  pointer-events: none;
}

.curved-divider svg {
  position: relative;
  display: block;
  width: calc(100% + 1.3px);
  height: 56px;
}

.curved-divider.divider-bottom {
  margin-bottom: -1px;
}

.curved-divider.divider-top {
  margin-top: -1px;
}

@media (min-width: 768px) {
  .curved-divider svg {
    height: 84px;
  }
}

/* --------------------------------------------------------------------------
   HERO SECTION (3 COLUNAS, CLEAN, SEM HEADER)
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background-color: #f8fafc;
  background-image: 
    linear-gradient(90deg, 
      rgba(255, 255, 255, 0.96) 0%, 
      rgba(255, 255, 255, 0.92) 32%, 
      rgba(255, 255, 255, 0.25) 50%, 
      rgba(255, 255, 255, 0.9) 68%, 
      rgba(255, 255, 255, 0.97) 100%
    ),
    linear-gradient(180deg, 
      rgba(255, 255, 255, 0.8) 0%, 
      transparent 15%, 
      transparent 85%, 
      rgba(255, 255, 255, 0.95) 100%
    ),
    url('../img/hero-optometrista-bg.jpg');
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
  padding: 36px 0 28px;
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.7fr 1.15fr;
  align-items: center;
  gap: 28px;
  padding: 6px 0;
}

.hero-col-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  z-index: 3;
}

.hero-logo-box {
  display: inline-flex;
  align-items: center;
  margin-bottom: 14px;
}

.hero-logo-img {
  width: 78px;
  height: 78px;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 24px rgba(13, 193, 207, 0.3);
  border: 2.5px solid #0dc1cf;
  transition: transform var(--transition-normal);
}

.hero-logo-img:hover {
  transform: scale(1.05) rotate(2deg);
}

.hero-col-content h1 {
  font-size: clamp(1.85rem, 2.8vw, 2.4rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 14px;
  color: var(--color-dark-deep);
}

.hero-description {
  font-size: 1.05rem;
  color: var(--color-text-body);
  line-height: 1.65;
  margin-bottom: 20px;
}

.hero-action-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-bottom: 0;
}

.hero-social-proof {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 20px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border: 1px solid var(--color-border-clean);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-subtle);
}

.stars-group {
  display: flex;
  gap: 3px;
  color: #f59e0b;
}

.stars-group svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
}

.social-proof-text {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.35;
}

.social-proof-text strong {
  color: var(--color-dark-deep);
  display: block;
}

/* Coluna 2: VAZIA (Ocupada pela imagem de fundo do optometrista) */
.hero-col-spacer {
  min-height: 100px;
  pointer-events: none;
}

/* Coluna 3: Formulário no Hero */
.hero-col-form {
  z-index: 3;
}

.form-card {
  background: #ffffff;
  border: 1px solid rgba(13, 193, 207, 0.35);
  border-radius: var(--radius-xl);
  padding: 26px 24px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08), 0 0 25px rgba(13, 193, 207, 0.1);
  position: relative;
  transition: all var(--transition-normal);
}

.form-card:hover {
  border-color: var(--color-cyan);
  box-shadow: 0 24px 55px rgba(0, 0, 0, 0.12), 0 0 30px rgba(13, 193, 207, 0.16);
}

.form-header {
  margin-bottom: 14px;
  text-align: left;
}

.form-header-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-teal);
  background: var(--color-cyan-tint);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 8px;
}

.form-header h3 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-dark-deep);
  margin-bottom: 4px;
}

.form-header p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

/* Campos do Formulário */
.form-group {
  margin-bottom: 13px;
  position: relative;
}

.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-label span.required {
  color: var(--color-cyan);
  margin-left: 2px;
}

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

.input-icon {
  position: absolute;
  left: 14px;
  width: 18px;
  height: 18px;
  stroke: var(--color-teal);
  pointer-events: none;
  transition: stroke var(--transition-fast);
}

.form-input {
  width: 100%;
  height: 48px;
  background: #f8fafc;
  border: 1px solid var(--color-border-clean);
  border-radius: var(--radius-md);
  padding: 0 16px 0 42px;
  color: #0f172a;
  font-family: inherit;
  font-size: 0.94rem;
  outline: none;
  transition: all var(--transition-fast);
}

.form-input:focus {
  border-color: var(--color-cyan);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(13, 193, 207, 0.2);
}

.form-input:focus + .input-icon,
.input-wrapper:focus-within .input-icon {
  stroke: var(--color-cyan);
}

.form-input::placeholder {
  color: #94a3b8;
}

/* --------------------------------------------------------------------------
   MULTI-SELECT DROPDOWN
   -------------------------------------------------------------------------- */
.multi-select-container {
  position: relative;
  width: 100%;
}

.multi-select-trigger {
  width: 100%;
  min-height: 48px;
  background: #f8fafc;
  border: 1px solid var(--color-border-clean);
  border-radius: var(--radius-md);
  padding: 6px 40px 6px 42px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  user-select: none;
  transition: all var(--transition-fast);
  position: relative;
}

.multi-select-trigger:focus,
.multi-select-container.is-open .multi-select-trigger {
  border-color: var(--color-cyan);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(13, 193, 207, 0.2);
}

.multi-select-placeholder {
  color: #94a3b8;
  font-size: 0.94rem;
}

.multi-select-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--color-cyan-tint);
  border: 1px solid rgba(13, 193, 207, 0.4);
  color: #0f5c61;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-sm);
}

.multi-select-tag-remove {
  cursor: pointer;
  display: inline-flex;
  color: var(--color-teal);
  font-weight: 800;
  margin-left: 2px;
}

.multi-select-chevron {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  stroke: var(--color-teal);
  transition: transform var(--transition-fast), stroke var(--transition-fast);
  pointer-events: none;
}

.multi-select-container.is-open .multi-select-chevron {
  transform: translateY(-50%) rotate(180deg);
  stroke: var(--color-cyan);
}

.multi-select-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  background: #ffffff;
  border: 1px solid var(--color-cyan);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.12), 0 0 20px rgba(13, 193, 207, 0.15);
  padding: 8px;
  z-index: 100;
  display: none;
  animation: dropdownFadeIn 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.multi-select-container.is-open .multi-select-dropdown {
  display: block;
}

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

.multi-select-option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-fast);
  user-select: none;
}

.multi-select-option:hover {
  background: var(--color-cyan-tint);
}

.custom-checkbox {
  width: 18px;
  height: 18px;
  border: 2px solid #94a3b8;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.custom-checkbox svg {
  width: 12px;
  height: 12px;
  stroke: #ffffff;
  stroke-width: 3;
  display: none;
}

.multi-select-option.is-selected .custom-checkbox {
  background: var(--color-cyan);
  border-color: var(--color-cyan);
}

.multi-select-option.is-selected .custom-checkbox svg {
  display: block;
}

.option-text {
  font-size: 0.92rem;
  color: #334155;
  font-weight: 500;
}

.multi-select-option.is-selected .option-text {
  color: var(--color-dark-deep);
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   BOTÕES E CTAS
   -------------------------------------------------------------------------- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, #0dc1cf 0%, #178a91 100%);
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-button);
  transition: all var(--transition-normal);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.6s ease;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(13, 193, 207, 0.45);
  color: #ffffff;
}

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

.btn-submit {
  width: 100%;
  margin-top: 8px;
  padding: 15px 20px;
  font-size: 1.02rem;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #ffffff;
  border: 1px solid var(--color-border-clean);
  color: var(--color-teal);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 13px 26px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-subtle);
  transition: all var(--transition-normal);
  text-decoration: none;
}

.btn-secondary:hover {
  border-color: var(--color-cyan);
  color: var(--color-cyan);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.form-privacy-note {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 14px;
  text-align: left;
}

.form-privacy-note svg {
  width: 13px;
  height: 13px;
  stroke: currentColor;
}

/* --------------------------------------------------------------------------
   SEÇÃO SERVIÇOS (3 CARDS COM IMAGENS LIMPAS E NATURAIS)
   -------------------------------------------------------------------------- */
.services-section {
  padding: 90px 0 100px;
  background-color: #ffffff;
  position: relative;
  z-index: 2;
}

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

.service-card {
  background: #ffffff;
  border: 1px solid var(--color-border-clean);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-normal);
  position: relative;
}

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

.service-image-wrapper {
  position: relative;
  height: 230px;
  overflow: hidden;
}

.service-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.service-card:hover .service-image {
  transform: scale(1.05);
}

.service-image-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(13, 193, 207, 0.4);
  color: var(--color-teal);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.service-body {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-body h3 {
  font-size: 1.45rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-dark-deep);
}

.service-body p {
  color: var(--color-text-body);
  font-size: 0.96rem;
  line-height: 1.65;
  margin-bottom: 24px;
  flex-grow: 1;
}

.service-card .btn-primary {
  width: 100%;
  padding: 12px 20px;
  font-size: 0.95rem;
}

/* --------------------------------------------------------------------------
   SEÇÃO JORNADA DO CLIENTE
   -------------------------------------------------------------------------- */
.journey-section {
  padding: 90px 0 100px;
  background-color: var(--color-bg-subtle);
  position: relative;
  z-index: 2;
}

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

.journey-step-card {
  background: #ffffff;
  border: 1px solid var(--color-border-clean);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

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

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  background: var(--color-cyan-tint);
  border: 2px solid var(--color-cyan);
  border-radius: var(--radius-full);
  color: var(--color-teal);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 20px;
}

.journey-step-card h3 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-dark-deep);
}

.journey-step-card p {
  color: var(--color-text-body);
  font-size: 0.95rem;
  line-height: 1.65;
}

.journey-step-highlight {
  margin-top: 18px;
  padding: 10px 14px;
  background: var(--color-cyan-tint);
  border-left: 3px solid var(--color-cyan);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.85rem;
  color: var(--color-teal-dark);
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   SEÇÃO DIFERENCIAIS (COM CONTRASTE SOFISTICADO - TONS AZUIS)
   -------------------------------------------------------------------------- */
.differentials-section {
  padding: 95px 0 105px;
  background: linear-gradient(135deg, #09373b 0%, #0e4e54 50%, #178a91 100%);
  position: relative;
  z-index: 2;
}

.differentials-section .section-header h2 {
  color: #ffffff;
}

.differentials-section .section-header p {
  color: rgba(255, 255, 255, 0.88);
}

.differentials-section .badge-tag {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.35);
  color: #ffffff;
}

.differentials-section .badge-tag svg {
  stroke: #0dc1cf;
}

.differentials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.diff-card {
  background: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
  transition: all var(--transition-normal);
}

.diff-card:hover {
  background: #ffffff;
  transform: translateY(-4px);
  border-color: var(--color-cyan);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.18), 0 0 20px rgba(13, 193, 207, 0.25);
}

.diff-icon-box {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  background: var(--color-cyan-tint);
  border: 1px solid rgba(13, 193, 207, 0.4);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-teal);
  transition: transform var(--transition-fast);
}

.diff-card:hover .diff-icon-box {
  transform: scale(1.08) rotate(3deg);
  background: var(--color-cyan);
  color: #ffffff;
}

.diff-icon-box svg {
  width: 26px;
  height: 26px;
  stroke: currentColor;
}

.diff-content h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-dark-deep);
  margin-bottom: 6px;
}

.diff-content p {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   SEÇÃO SOBRE A ÓPTICA TF (CLEAN, FOTOS REAIS, SEM VERSÍCULO)
   -------------------------------------------------------------------------- */
.about-section {
  padding: 90px 0 100px;
  background-color: var(--color-bg-subtle);
  position: relative;
  z-index: 2;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}

.about-text h2 {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  color: var(--color-dark-deep);
  margin-bottom: 20px;
}

.about-text p {
  color: var(--color-text-body);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 18px;
}

.about-features-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 24px 0 32px;
}

.about-feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.98rem;
  color: #1e293b;
  font-weight: 600;
}

.about-feature-item svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-cyan);
  flex-shrink: 0;
}

.about-gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.about-photo-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border-clean);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-normal);
}

.about-photo-card.span-two {
  grid-column: span 2;
  height: 380px;
}

.about-photo-card:not(.span-two) {
  height: 220px;
}

.about-photo-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.about-photo-label {
  display: none;
}

/* --------------------------------------------------------------------------
   SEÇÃO DEPOIMENTOS
   -------------------------------------------------------------------------- */
.testimonials-section {
  padding: 90px 0 100px;
  background-color: #ffffff;
  position: relative;
  z-index: 2;
}

.google-seal-box {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: #ffffff;
  border: 1px solid var(--color-border-clean);
  border-radius: var(--radius-full);
  padding: 8px 24px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-subtle);
}

.google-g-icon {
  width: 24px;
  height: 24px;
}

.google-seal-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.google-seal-stars {
  display: flex;
  gap: 3px;
  color: #f59e0b;
}

.google-seal-stars svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

.google-seal-text {
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--color-dark-deep);
  letter-spacing: 0.4px;
}

/* Slider / Carrossel */
.slider-container {
  position: relative;
  max-width: 860px;
  margin: 0 auto;
  overflow: hidden;
  padding: 10px 0 30px;
}

.slider-track {
  display: flex;
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
  width: 100%;
}

.slider-slide {
  min-width: 100%;
  box-sizing: border-box;
  padding: 0 16px;
}

.testimonial-card {
  background: #f8fafc;
  border: 1px solid var(--color-border-clean);
  border-radius: var(--radius-xl);
  padding: 38px 34px;
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-card);
}

.testimonial-stars {
  display: inline-flex;
  gap: 4px;
  color: #f59e0b;
  margin-bottom: 18px;
}

.testimonial-stars svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.testimonial-quote {
  font-size: 1.15rem;
  font-style: italic;
  color: #1e293b;
  line-height: 1.7;
  margin-bottom: 22px;
}

.testimonial-author {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-teal);
}

.testimonial-verified {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  display: block;
  margin-top: 4px;
}

.slider-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 24px;
}

.slider-arrow {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: #ffffff;
  border: 1px solid var(--color-border-clean);
  color: var(--color-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-subtle);
  transition: all var(--transition-fast);
}

.slider-arrow:hover {
  background: var(--color-cyan);
  border-color: var(--color-cyan);
  color: #ffffff;
  transform: scale(1.08);
}

.slider-arrow svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
}

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

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: #cbd5e1;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.slider-dot.is-active {
  width: 28px;
  background: var(--color-cyan);
}

/* --------------------------------------------------------------------------
   SEÇÃO FAQ
   -------------------------------------------------------------------------- */
.faq-section {
  padding: 90px 0 100px;
  background-color: var(--color-bg-subtle);
  position: relative;
  z-index: 2;
}

.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: #ffffff;
  border: 1px solid var(--color-border-clean);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-subtle);
  transition: all var(--transition-fast);
}

.faq-item[open] {
  border-color: var(--color-cyan);
  box-shadow: 0 10px 25px rgba(13, 193, 207, 0.12);
}

.faq-summary {
  list-style: none;
  padding: 22px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  user-select: none;
  transition: background var(--transition-fast);
}

.faq-summary::-webkit-details-marker {
  display: none;
}

.faq-summary:hover {
  background: var(--color-cyan-tint);
}

.faq-question {
  font-family: var(--font-heading);
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--color-dark-deep);
  line-height: 1.35;
}

.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  stroke: var(--color-teal);
  transition: transform var(--transition-fast);
}

.faq-item[open] .faq-icon {
  transform: rotate(180deg);
  stroke: var(--color-cyan);
}

.faq-content {
  padding: 0 26px 24px;
  color: var(--color-text-body);
  font-size: 1rem;
  line-height: 1.7;
}

.faq-content p {
  margin-bottom: 12px;
}

.faq-content p:last-child {
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   NOVO RODAPÉ / CONTATOS (DARK MODE, SEM LOGO, CENTRALIZADO, 3 CARDS E MAPA)
   -------------------------------------------------------------------------- */
.footer-section {
  padding: 90px 0 35px;
  background-color: #020202;
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(13, 193, 207, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 10% 80%, rgba(23, 138, 145, 0.05) 0%, transparent 40%);
  border-top: none;
  position: relative;
  z-index: 2;
  color: #e2e8f0;
}

.footer-header-centered {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
}

.footer-header-centered .badge-tag {
  background: rgba(13, 193, 207, 0.12);
  border: 1px solid rgba(13, 193, 207, 0.35);
  color: #0dc1cf;
}

.footer-header-centered .badge-tag svg {
  stroke: #0dc1cf;
}

.footer-header-centered h2 {
  font-size: clamp(2rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 14px;
}

.footer-header-centered p {
  color: #94a3b8;
  font-size: 1.08rem;
  line-height: 1.65;
}

/* 3 Cards de Contato: WhatsApp, E-mail, Local */
.footer-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}

.footer-contact-card {
  background: #091316;
  border: 1px solid rgba(13, 193, 207, 0.22);
  border-radius: var(--radius-xl);
  padding: 32px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
  transition: all var(--transition-normal);
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.footer-contact-card:hover {
  background: #0d1e22;
  transform: translateY(-5px);
  border-color: var(--color-cyan);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.7), 0 0 24px rgba(13, 193, 207, 0.2);
}

.contact-card-icon {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  transition: transform var(--transition-fast);
}

.footer-contact-card:hover .contact-card-icon {
  transform: scale(1.1);
}

.contact-card-icon.whatsapp-icon-bg {
  background: rgba(37, 211, 102, 0.18);
  color: #25d366;
  border: 1px solid rgba(37, 211, 102, 0.3);
}

.contact-card-icon.email-icon-bg {
  background: rgba(13, 193, 207, 0.15);
  color: #0dc1cf;
  border: 1px solid rgba(13, 193, 207, 0.3);
}

.contact-card-icon.local-icon-bg {
  background: rgba(23, 138, 145, 0.2);
  color: #0dc1cf;
  border: 1px solid rgba(13, 193, 207, 0.3);
}

.contact-card-icon svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

.contact-card-icon svg.stroke-only {
  fill: none;
  stroke: currentColor;
}

.footer-contact-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
}

.contact-card-highlight {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-cyan);
  margin-bottom: 6px;
}

.contact-card-sub {
  font-size: 0.9rem;
  color: #94a3b8;
  line-height: 1.5;
}

/* Mapa Ocupando a Linha dos 3 Cards */
.footer-map-wrapper {
  width: 100%;
  height: 380px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(13, 193, 207, 0.25);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
  margin-bottom: 48px;
}

.footer-map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Redes Sociais Centradas & Copyright */
.footer-social-centered {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 24px;
}

.social-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: #091316;
  border: 1px solid rgba(13, 193, 207, 0.25);
  color: var(--color-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.social-btn:hover {
  background: var(--color-cyan);
  border-color: var(--color-cyan);
  color: #020202;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(13, 193, 207, 0.4);
}

.social-btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.footer-bottom-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  text-align: center;
  font-size: 0.9rem;
  color: #64748b;
}

.footer-bottom-bar a {
  color: var(--color-cyan);
  font-weight: 700;
}

.footer-bottom-bar a:hover {
  color: #ffffff;
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   MODAL DE CONTATO / ORÇAMENTO
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(2, 2, 2, 0.65);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.is-active {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background: #ffffff;
  border: 1px solid var(--color-cyan);
  border-radius: var(--radius-xl);
  max-width: 520px;
  width: 100%;
  padding: 34px 28px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.2), 0 0 35px rgba(13, 193, 207, 0.15);
  position: relative;
  transform: scale(0.92) translateY(15px);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  max-height: 90vh;
  overflow-y: auto;
}

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

.modal-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: #f8fafc;
  border: 1px solid var(--color-border-clean);
  color: #64748b;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--color-cyan);
  color: #ffffff;
  border-color: var(--color-cyan);
}

.modal-close-btn svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
}

/* --------------------------------------------------------------------------
   SPINNER DE CARREGAMENTO
   -------------------------------------------------------------------------- */
@keyframes spin {
  100% {
    transform: rotate(360deg);
  }
}

.spinner {
  animation: spin 1s linear infinite;
  display: inline-block;
  vertical-align: middle;
}

/* --------------------------------------------------------------------------
   RESPONSIVIDADE (TABLETS E CELULARES)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1.1fr 1fr;
    gap: 28px;
  }
  
  .hero-col-spacer {
    display: none;
  }
  
  .services-grid,
  .journey-steps-grid,
  .differentials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .footer-cards-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero-section {
    padding: 24px 0 16px;
    background-image: 
      linear-gradient(180deg, 
        rgba(255, 255, 255, 0.96) 0%, 
        rgba(255, 255, 255, 0.88) 40%, 
        rgba(255, 255, 255, 0.98) 100%
      ),
      url('../img/hero-optometrista-bg.jpg');
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 10px 0;
  }
  
  .hero-col-content {
    text-align: center;
    align-items: center;
  }
  
  .hero-description {
    text-align: center;
  }
  
  .hero-action-group {
    justify-content: center;
  }
  
  .services-grid,
  .journey-steps-grid,
  .differentials-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-cards-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-map-wrapper {
    height: 280px;
  }
  
  .form-card {
    padding: 28px 20px;
  }
  
  .modal-container {
    padding: 28px 18px;
  }
}

/* --------------------------------------------------------------------------
   BOTÃO FLUTUANTE WHATSAPP (CANTO INFERIOR DIREITO)
   -------------------------------------------------------------------------- */
.whatsapp-float-btn {
  position: fixed;
  bottom: 26px;
  right: 26px;
  width: 62px;
  height: 62px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.45);
  z-index: 990;
  text-decoration: none;
  transition: all var(--transition-normal);
}

.whatsapp-float-btn svg {
  width: 34px;
  height: 34px;
  fill: currentColor;
}

.whatsapp-float-btn::before {
  content: '';
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border-radius: inherit;
  border: 2px solid #25d366;
  opacity: 0.6;
  animation: waPulseRing 2.4s cubic-bezier(0.24, 0, 0.38, 1) infinite;
  pointer-events: none;
}

.whatsapp-float-btn:hover {
  transform: scale(1.08) translateY(-3px);
  box-shadow: 0 14px 34px rgba(37, 211, 102, 0.6);
  color: #ffffff;
}

@keyframes waPulseRing {
  0% {
    transform: scale(0.95);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.22);
    opacity: 0;
  }
  100% {
    transform: scale(1.22);
    opacity: 0;
  }
}

@media (max-width: 768px) {
  .whatsapp-float-btn {
    bottom: 20px;
    right: 20px;
    width: 56px;
    height: 56px;
  }

  .whatsapp-float-btn svg {
    width: 30px;
    height: 30px;
  }
}