/* ==========================================================================
   ODONTO ORTODONTIA E ODONTOLOGIA - TEMPLATE CONVERSÃO DIRETA (PT-BR)
   Marca ODONTO, Harmonização Cromática Dental e Navegação Elegante Slim
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

/* --- VARIÁVEIS DE DESIGN --- */
:root {
  --primary-red: #FF4747;
  --primary-red-hover: #E03232;
  --primary-red-light: #FFF0F0;
  
  --dark-navy: #0F172A;
  --dark-slate: #1E293B;
  --dark-banner: #182232;
  
  --light-bg: #F8FAFC;
  --light-pink: #FFF5F5;
  --card-bg: #FFFFFF;
  
  --text-main: #334155;
  --text-heading: #0F172A;
  --text-muted: #64748B;
  --border-color: #E2E8F0;
  
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 4px 15px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 10px 30px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 20px 40px rgba(15, 23, 42, 0.15);
  --shadow-red: 0 10px 25px rgba(255, 71, 71, 0.3);
}

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

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

body {
  font-family: var(--font-body);
  color: var(--text-main);
  background-color: #FFFFFF;
  line-height: 1.65;
  overflow-x: hidden;
  position: relative;
  width: 100%;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-heading);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 1.25;
}

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

ul {
  list-style: none;
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* --- BOTÕES PREMIUM E WHATSAPP --- */
.btn-odonto {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  min-height: 48px;
  background-color: var(--primary-red);
  color: #FFFFFF !important;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 6px;
  border: 2px solid var(--primary-red);
  cursor: pointer;
  box-shadow: var(--shadow-red);
  transition: var(--transition);
  text-align: center;
}

.btn-odonto:hover {
  background-color: var(--primary-red-hover);
  border-color: var(--primary-red-hover);
  transform: translateY(-3px);
  box-shadow: 0 14px 30px rgba(255, 71, 71, 0.4);
}

.btn-odonto-white {
  background-color: #FFFFFF;
  color: var(--primary-red) !important;
  border-color: #FFFFFF;
  box-shadow: var(--shadow-md);
}

.btn-odonto-white:hover {
  background-color: var(--light-bg);
  color: var(--primary-red-hover) !important;
  transform: translateY(-3px);
}

.btn-odonto-dark {
  background-color: var(--dark-navy);
  color: #FFFFFF !important;
  border-color: var(--dark-navy);
  box-shadow: var(--shadow-sm);
}

.btn-odonto-dark:hover {
  background-color: var(--dark-slate);
  border-color: var(--dark-slate);
  transform: translateY(-3px);
}

/* --- TOP HEADER COM LOGO ODONTO DENTAL --- */
.top-header {
  background-color: #FFFFFF;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-color);
  position: relative;
  z-index: 1001;
}

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

.logo-odonto {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon-circle {
  width: 48px;
  height: 48px;
  background-color: var(--primary-red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 1.4rem;
  box-shadow: var(--shadow-red);
  flex-shrink: 0;
}

.logo-text-wrapper h2 {
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--dark-navy);
  margin-bottom: -4px;
  letter-spacing: 1px;
}

.logo-text-wrapper span {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.top-header-info {
  display: flex;
  align-items: center;
  gap: 28px;
}

.header-info-box {
  display: flex;
  align-items: center;
  gap: 12px;
}

.info-icon-red {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: var(--primary-red-light);
  color: var(--primary-red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.info-details label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
}

.info-details strong {
  font-size: 0.9rem;
  color: var(--dark-navy);
  font-weight: 700;
}

/* BOTÃO MOBILE HAMBURGER */
.mobile-menu-btn {
  display: none;
  background: var(--primary-red);
  color: #FFFFFF;
  border: none;
  width: 44px;
  height: 44px;
  border-radius: 6px;
  font-size: 1.3rem;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  box-shadow: var(--shadow-red);
}

.mobile-menu-btn:hover {
  background: var(--primary-red-hover);
}

/* --- BARRA DE NAVEGAÇÃO PRINCIPAL (FAIXA ELEGANTE E MAIS FINA) --- */
.main-nav-bar {
  background-color: var(--primary-red);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(255, 71, 71, 0.15);
  transition: var(--transition);
}

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

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

.mobile-cta-item {
  display: none;
}

.nav-item-link {
  display: inline-block;
  padding: 11px 18px; /* FAIXA MAIS FINA E ELEGANTE */
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.5px;
  transition: var(--transition);
  border-radius: 4px;
}

.nav-item-link:hover, .nav-item-link.active {
  background-color: rgba(0, 0, 0, 0.16);
}

.nav-search-btn {
  background: none;
  border: none;
  color: #FFFFFF;
  font-size: 1rem;
  cursor: pointer;
  padding: 11px 16px;
  transition: var(--transition);
  border-radius: 4px;
}

.nav-search-btn:hover {
  background-color: rgba(0, 0, 0, 0.16);
}

/* --- HERO BANNER --- */
.hero-slider-section {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  position: relative;
  padding: 80px 0;
  overflow: hidden;
}

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

.hero-text-col {
  color: #FFFFFF;
  z-index: 10;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--primary-red);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 6px 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
  border-radius: 4px;
  box-shadow: var(--shadow-red);
}

.hero-text-col h1 {
  color: #FFFFFF;
  font-size: clamp(2rem, 4vw, 2.6rem);
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.hero-text-col p {
  color: #CBD5E1;
  font-size: 1.05rem;
  margin-bottom: 34px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-image-col {
  display: flex;
  justify-content: center;
  z-index: 10;
}

.hero-image-frame {
  width: 100%;
  max-width: 480px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
  border: 6px solid rgba(255, 255, 255, 0.12);
  background-color: #0F172A;
  transition: var(--transition);
}

.hero-image-frame img {
  width: 100%;
  height: 440px;
  object-fit: cover;
}

/* --- 3 CARDS DE DESTAQUE --- */
.feature-cards-section {
  padding: 70px 0 40px;
  background-color: #FFFFFF;
}

.feature-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.feature-card-item {
  background-color: #FFFFFF;
  padding: 36px 28px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

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

.feature-card-icon-circle {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background-color: var(--primary-red);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 20px;
  box-shadow: var(--shadow-red);
}

.feature-card-item h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.feature-card-item p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.read-more-link {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--primary-red);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.read-more-link:hover {
  color: var(--primary-red-hover);
  gap: 10px;
}

/* --- SEÇÃO ANTES E DEPOIS (FOTOS HARMONIZADAS CROMATICAMENTE) --- */
.section-before-after {
  padding: 100px 0;
  background-color: var(--light-bg);
}

.before-after-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.before-after-card {
  background-color: #FFFFFF;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.before-after-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-red);
}

.before-after-img-wrap {
  position: relative;
  height: 280px;
  overflow: hidden;
  background-color: #F1F5F9;
}

.harmonized-dental-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* Harmonização cromática e de brilho para tom dental natural perfeito */
  filter: brightness(0.98) saturate(0.94) contrast(1.02);
  transition: var(--transition);
}

.before-after-card:hover .harmonized-dental-photo {
  filter: brightness(1) saturate(1) contrast(1.04);
}

.badge-treatment {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--primary-red);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 6px 14px;
  border-radius: 4px;
  text-transform: uppercase;
  box-shadow: var(--shadow-red);
}

.before-after-info {
  padding: 28px;
}

.before-after-info h3 {
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.before-after-info p {
  color: var(--text-muted);
  font-size: 0.925rem;
  margin-bottom: 20px;
}

/* --- BANNER VERMELHO "CUIDADO ORTODÔNTICO COMPLETO" --- */
.complete-care-section {
  background: linear-gradient(135deg, var(--primary-red) 0%, #E03232 100%);
  color: #FFFFFF;
  padding: 90px 0;
  position: relative;
  overflow: hidden;
}

.complete-care-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.circle-image-collage-wrapper {
  display: flex;
  justify-content: center;
  width: 100%;
}

.circle-image-collage {
  position: relative;
  width: 360px;
  max-width: 100%;
  height: 360px;
  margin: 0 auto;
}

.main-circle-img {
  width: 300px;
  height: 300px;
  max-width: 85%;
  max-height: 85%;
  border-radius: 50%;
  object-fit: cover;
  border: 8px solid #FFFFFF;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
  margin: 0 auto;
}

.sub-circle-thumb {
  position: absolute;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid #FFFFFF;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.thumb-1 { top: 0; right: 0; }
.thumb-2 { bottom: 0; right: 10px; }
.thumb-3 { bottom: 10px; left: 0; }

.complete-care-content h2 {
  color: #FFFFFF;
  font-size: clamp(1.7rem, 3.5vw, 2.3rem);
  margin-bottom: 20px;
}

.complete-care-content p {
  color: #FFFFFF;
  font-size: 0.975rem;
  line-height: 1.8;
  margin-bottom: 32px;
  opacity: 0.95;
}

/* --- SEÇÃO "OUR SERVICES" --- */
.services-section {
  padding: 100px 0;
  background-color: #FFFFFF;
}

.section-title-center {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 55px;
}

.section-title-center h2 {
  font-size: clamp(1.7rem, 3.5vw, 2.3rem);
  margin-bottom: 12px;
  position: relative;
  display: inline-block;
}

.section-title-center h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background-color: var(--primary-red);
  margin: 12px auto 0;
  border-radius: 2px;
}

.section-title-center p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.services-four-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.service-card-odonto {
  background-color: var(--light-bg);
  border: 1px solid var(--border-color);
  padding: 36px 24px;
  text-align: center;
  border-radius: 8px;
  transition: var(--transition);
}

.service-card-odonto:hover {
  background-color: #FFFFFF;
  border-color: var(--primary-red);
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.service-card-odonto .service-icon-wrap {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--primary-red-light);
  color: var(--primary-red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin: 0 auto 20px;
}

.service-card-odonto h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.service-card-odonto p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* --- SEÇÃO "WHY CHOOSE US" --- */
.why-choose-section {
  background-color: var(--light-pink);
  padding: 100px 0;
}

.why-choose-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.why-choose-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 30px;
}

.why-choose-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.why-item-icon-dark {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--dark-navy);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.why-item-text h4 {
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.why-item-text p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.why-choose-img {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 6px solid #FFFFFF;
}

/* --- SEÇÃO DENTISTAS --- */
.doctors-section {
  padding: 100px 0;
  background-color: #FFFFFF;
}

.doctors-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 50px;
}

.doctor-card-odonto {
  background-color: var(--light-bg);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

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

.doctor-img-wrap {
  height: 320px;
  overflow: hidden;
}

.doctor-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.doctor-info-red-bar {
  background-color: var(--primary-red);
  color: #FFFFFF;
  padding: 22px;
  text-align: center;
}

.doctor-info-red-bar h3 {
  color: #FFFFFF;
  font-size: 1.15rem;
  margin-bottom: 4px;
}

.doctor-info-red-bar span {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  opacity: 0.9;
}

.doctors-cta-banners {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.cta-banner-dark {
  background-color: var(--dark-banner);
  color: #FFFFFF;
  padding: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.cta-banner-dark h3 {
  color: #FFFFFF;
  font-size: 1.25rem;
}

/* --- SEÇÃO NOSSAS UNIDADES E MAPA --- */
.units-section {
  padding: 100px 0;
  background-color: var(--light-bg);
}

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

.unit-card {
  background-color: #FFFFFF;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
}

.unit-img-wrap {
  height: 240px;
  overflow: hidden;
}

.unit-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.unit-info {
  padding: 28px;
}

.unit-info h3 {
  font-size: 1.3rem;
  margin-bottom: 16px;
  color: var(--dark-navy);
}

.unit-info p {
  font-size: 0.925rem;
  color: var(--text-main);
  margin-bottom: 12px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.unit-info p i {
  color: var(--primary-red);
  margin-top: 4px;
}

.unit-map-wrapper {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  height: 100%;
  min-height: 400px;
}

/* --- DEPOIMENTOS --- */
.testimonials-section {
  background: linear-gradient(135deg, var(--primary-red) 0%, #E03232 100%);
  color: #FFFFFF;
  padding: 90px 0;
}

.testimonials-section .section-title-center h2 {
  color: #FFFFFF;
}

.testimonials-section .section-title-center h2::after {
  background-color: #FFFFFF;
}

.testimonials-section .section-title-center p {
  color: rgba(255, 255, 255, 0.9);
}

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

.testimonial-card-odonto {
  background-color: #FFFFFF;
  color: var(--text-main);
  padding: 32px;
  border-radius: 8px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.stars-gold {
  color: #F59E0B;
  font-size: 1.05rem;
  margin-bottom: 14px;
}

.testimonial-card-odonto p {
  font-style: italic;
  font-size: 0.95rem;
  margin-bottom: 22px;
  color: var(--text-muted);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--primary-red);
  color: #FFFFFF;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.author-details h4 {
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.author-details span {
  font-size: 0.8rem;
  color: var(--primary-red);
  font-weight: 600;
}

/* --- RODAPÉ --- */
.footer-odonto {
  background-color: var(--dark-navy);
  color: #94A3B8;
  padding: 90px 0 30px;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr 1.5fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.1rem;
  margin-bottom: 24px;
  position: relative;
}

.footer-col h4::after {
  content: '';
  display: block;
  width: 40px;
  height: 2px;
  background-color: var(--primary-red);
  margin-top: 8px;
}

.footer-links-list li {
  margin-bottom: 12px;
}

.footer-links-list a {
  color: #94A3B8;
}

.footer-links-list a:hover {
  color: var(--primary-red);
  padding-left: 5px;
}

.footer-contact-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-contact-row i {
  color: var(--primary-red);
  font-size: 1.1rem;
  margin-top: 4px;
}

.footer-bottom-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  flex-wrap: wrap;
  gap: 16px;
}

/* WHATSAPP FLOAT BUTTON */
.whatsapp-float-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px;
  height: 58px;
  background-color: #25D366;
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  z-index: 9999;
  transition: var(--transition);
}

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

/* ==========================================================================
   REGRAS RESPONSIVAS MOBILE (TABLETS E SMARTPHONES)
   ========================================================================== */

@media (max-width: 1024px) {
  .top-header-info { display: none; }
  .mobile-menu-btn { display: flex; }
  
  .hero-split-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
  .hero-image-frame img {
    height: 380px;
  }

  .services-four-grid, .doctors-grid, .before-after-grid, .units-grid {
    grid-template-columns: 1fr;
  }
  .complete-care-grid, .why-choose-grid, .doctors-cta-banners {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .top-header { padding: 14px 0; }
  .logo-text-wrapper h2 { font-size: 1.4rem; }
  
  /* MENU HAMBURGER MOBILE DRAWER */
  .main-nav-bar {
    position: fixed;
    top: 75px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 75px);
    background-color: var(--dark-navy);
    overflow-y: auto;
    transition: left 0.3s ease;
  }

  .main-nav-bar.mobile-open {
    left: 0;
  }

  .nav-links-list {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    padding: 20px 0;
  }

  .nav-item-link {
    padding: 16px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.95rem;
  }

  .mobile-cta-item {
    display: block;
    padding: 0 24px;
  }

  .nav-search-btn {
    display: none;
  }

  /* HERO BANNER MOBILE */
  .hero-slider-section {
    padding: 30px 0 20px;
    background: linear-gradient(180deg, #0F172A 0%, #1E293B 100%);
  }

  .hero-split-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .hero-image-col {
    order: 1;
    width: 100%;
  }

  .hero-image-frame {
    max-width: 100%;
    border-radius: 12px;
    border: 4px solid rgba(255, 255, 255, 0.15);
  }

  .hero-image-frame img {
    height: 260px;
    object-fit: cover;
  }

  .hero-text-col {
    order: 2;
    text-align: center;
    padding: 0 4px;
  }

  .hero-actions {
    justify-content: center;
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }

  .hero-actions .btn-odonto {
    width: 100%;
  }

  /* GRIDS MOBILE 1 COLUNA */
  .feature-cards-grid,
  .before-after-grid,
  .services-four-grid,
  .doctors-grid,
  .units-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .doctors-cta-banners {
    grid-template-columns: 1fr;
  }

  .cta-banner-dark {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }

  .circle-image-collage {
    width: 280px;
    height: 280px;
  }

  .main-circle-img {
    width: 240px;
    height: 240px;
  }

  .sub-circle-thumb {
    width: 70px;
    height: 70px;
  }

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

  .footer-bottom-bar {
    flex-direction: column;
    text-align: center;
  }

  .whatsapp-float-btn {
    bottom: 20px;
    right: 20px;
    width: 56px;
    height: 56px;
  }
}