/* 
 * Dente Sim - Clínica Odontológica
 * Arquivo de estilos personalizados
 */

/* ==================== 
   Variáveis e Configurações Gerais
   ==================== */
:root {
  --gold: #D4AF37;
  --gold-hover: #C9A22C;
  --dark: #212529;
  --gray: #6c757d;
  --light-gray: #f9fafb;
  --white: #ffffff;
  --section-padding: 0;
  --transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
  --border-radius: 0.375rem;
}

/* ==================== 
   Estilos Gerais
   ==================== */
body {
  font-family: 'Inter', sans-serif;
  color: var(--dark);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Titillium Web', sans-serif;
  letter-spacing: -0.02em;
}

section {
  padding: var(--section-padding);
  position: relative;
  overflow: hidden;
  min-height: calc(100vh - 76px);
  display: flex;
  align-items: center;
  background-color: var(--white);
}

.section-padding {
  padding: 6rem 0;
}

/* Scroll Animations */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: var(--transition);
}

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

.section-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
  background: linear-gradient(135deg, var(--dark) 0%, var(--gold) 60%, var(--gold-hover) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: titleFade 1s ease-out forwards;
}

.section-subtitle {
  font-size: 1.25rem;
  line-height: 1.7;
  color: var(--gray);
  max-width: 800px;
  margin: 0 auto;
  animation: fadeUp 0.8s ease-out forwards;
  opacity: 0;
  transform: translateY(20px);
}

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

.bg-gold {
  background-color: var(--gold) !important;
}

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

.btn-gold {
  background-color: var(--gold);
  color: var(--white);
  border: none;
  transition: var(--transition);
}

.btn-gold:hover, 
.btn-gold:focus {
  background-color: var(--gold-hover);
  color: var(--white);
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 8px 25px rgba(212, 175, 55, 0.25);
}

.section-title {
  font-weight: 700;
  position: relative;
  margin-bottom: 1rem;
  color: var(--dark);
}

.section-divider {
  width: 70px;
  height: 3px;
  background-color: var(--gold);
  margin: 0 auto 1.5rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--gray);
  max-width: 700px;
  margin: 0 auto;
}

/* ==================== 
   Header & Navegação
   ==================== */
header {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  z-index: 1000 !important;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
  padding: 0.75rem 0 !important;
  background: transparent !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
}

header.scrolled {
  background: rgba(255, 255, 255, 0.8) !important;
  backdrop-filter: blur(10px) !important;
  -webkit-backdrop-filter: blur(10px) !important;
  padding: 0.5rem 0 !important;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05) !important;
}

header:not(.scrolled) .navbar-brand,
header:not(.scrolled) .nav-link {
  color: var(--white) !important;
}

header.scrolled .navbar-brand,
header.scrolled .nav-link {
  color: var(--dark) !important;
}

.navbar {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.5rem;
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  background: transparent !important;
}

.navbar-brand {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--dark);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.navbar-brand:hover {
  color: var(--gold);
}

.header-logo {
  height: 55px;
  width: auto;
  transition: var(--transition);
  display: none;
}

.header-logo-gold {
  display: block;
}

header.scrolled .header-logo-gold {
  display: none;
}

header.scrolled .header-logo-black {
  display: block;
}

.logo-text {
  display: none;
}

.logo-text {
  font-weight: 700;
  letter-spacing: -0.5px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  background: linear-gradient(135deg, var(--dark) 0%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-link {
  font-weight: 500;
  color: var(--dark) !important;
  padding: 0.5rem 1rem !important;
  margin: 0 0.2rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.nav-link:hover {
  color: var(--gold) !important;
  transform: translateY(-2px);
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 5px;
  height: 5px;
  background: var(--gold);
  border-radius: 50%;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateX(-50%) scale(0);
  opacity: 0;
}

.nav-link:hover::before {
  transform: translateX(-50%) scale(1);
  opacity: 1;
}

.navbar-toggler {
  border: none;
  padding: 0.5rem;
  color: var(--white);
  transition: all 0.3s ease;
}

.navbar-toggler:focus {
  box-shadow: none;
  outline: none;
}

/* ==================== 
   Hero Section
   ==================== */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 5rem;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.6)), url('https://images.pexels.com/photos/3779709/pexels-photo-3779709.jpeg') no-repeat center center;
  background-size: cover;
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 0 150px rgba(0, 0, 0, 0.7);
}

.hero-content {
  color: var(--white);
  animation: fadeIn 1s ease-out forwards;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  position: relative;
  z-index: 2;
}

.hero-content .display-3 {
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 2rem;
  text-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
  animation: fadeInUp 1s ease-out forwards;
  background: linear-gradient(135deg, var(--white) 0%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-content .lead {
  font-size: 1.25rem;
  font-weight: 300;
  max-width: 800px;
  margin: 0 auto 2rem;
  line-height: 1.8;
  opacity: 0.9;
}

.hero-content .btn-gold {
  padding: 1.2rem 2.5rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-size: 0.9rem;
  border-radius: 50px;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.hero-content .btn-gold::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-hover) 100%);
  z-index: -1;
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-content .btn-gold:hover::before {
  transform: scale(1.1) rotate(5deg);
}

.hero-image-placeholder {
  position: relative;
  z-index: 1;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.hero-image-placeholder img {
  transition: var(--transition);
}

.hero-image-placeholder:hover img {
  transform: scale(1.02);
}

/* ==================== 
   Services Section
   ==================== */
.service-card {
  background-color: var(--white);
  padding: 2rem;
  border-radius: 20px;
  box-shadow: var(--shadow);
  height: 100%;
  transition: var(--transition);
  text-align: center;
  border: 1px solid rgba(212, 175, 55, 0.15);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 1s ease-out forwards;
  animation-delay: calc(var(--delay, 0) * 0.1s);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, transparent, rgba(212, 175, 55, 0.08));
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.12);
  border-color: var(--gold);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background-color: rgba(212, 175, 55, 0.1);
  border-radius: 50%;
  margin: 0 auto 1.5rem;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  transform: scale(1.1) rotate(5deg);
  background-color: var(--gold);
}

.service-icon i {
  font-size: 2rem;
  color: var(--gold);
  transition: var(--transition);
}

.service-card:hover .service-icon i {
  color: var(--white);
  transform: scale(1.1);
}

.service-card h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  transition: var(--transition);
}

.service-card:hover h3 {
  color: var(--gold);
}

.service-card p {
  color: var(--gray);
  margin-bottom: 0;
  line-height: 1.7;
}

/* ==================== 
   Team Section
   ==================== */
.team-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: var(--transition);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.team-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.team-image {
  overflow: hidden;
  height: 300px;
}

.team-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

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

.team-info {
  padding: 1.5rem;
  text-align: center;
}

.team-info h4 {
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.team-role {
  color: var(--gray);
  margin-bottom: 1rem;
}

.team-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: rgba(212, 175, 55, 0.1);
  transition: var(--transition);
}

.team-social a:hover {
  background-color: var(--gold);
  color: var(--white) !important;
}

/* ==================== 
   Testimonials Section
   ==================== */
.testimonial-card {
  background-color: var(--white);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  height: 100%;
  transition: var(--transition);
  border: 1px solid rgba(0, 0, 0, 0.05);
  position: relative;
  overflow: hidden;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: -20px;
  right: 20px;
  font-size: 120px;
  color: rgba(212, 175, 55, 0.1);
  font-family: Georgia, serif;
  line-height: 1;
  pointer-events: none;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.testimonial-rating {
  margin-bottom: 1.5rem;
}

.testimonial-rating i {
  color: var(--gold);
  font-size: 1.2rem;
  margin-right: 0.2rem;
}

.testimonial-text {
  font-style: italic;
  margin-bottom: 1.5rem;
  color: var(--gray);
  position: relative;
}

.testimonial-text::before {
  content: '"';
  font-size: 4rem;
  line-height: 0;
  color: rgba(212, 175, 55, 0.2);
  position: absolute;
  top: 0.5rem;
  left: -1.5rem;
}

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

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  overflow: hidden;
  margin-right: 1rem;
  border: 2px solid var(--gold);
}

.testimonial-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-info h5 {
  font-size: 1rem;
  margin-bottom: 0.2rem;
  font-weight: 600;
}

.testimonial-info p {
  color: var(--gray);
  margin-bottom: 0;
  font-size: 0.875rem;
}

/* ==================== 
   Contact Section
   ==================== */
.contact-section {
  position: relative;
  background: linear-gradient(135deg, var(--white) 0%, rgba(212, 175, 55, 0.05) 100%);
}

.contact-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background: url('https://images.pexels.com/photos/3779709/pexels-photo-3779709.jpeg') no-repeat center center;
  background-size: cover;
  opacity: 0.05;
  pointer-events: none;
}

.contact-container {
  position: relative;
  z-index: 2;
}

.contact-info-card {
  padding: 3rem;
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  height: 100%;
  border: none;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.contact-info-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--gold-hover) 100%);
}

.contact-info-card:hover {
  border-color: var(--gold);
  transform: translateY(-5px);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.1);
}

.contact-item {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
  padding: 1.25rem;
  border-radius: var(--border-radius);
  transition: var(--transition);
  background: rgba(212, 175, 55, 0.03);
}

.contact-item:last-child {
  margin-bottom: 0;
}

.contact-item i {
  font-size: 2rem;
  flex-shrink: 0;
  color: var(--gold);
  margin-right: 1.5rem;
  transition: var(--transition);
}

.contact-item:hover i {
  transform: scale(1.1);
}

.contact-item h5 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--dark);
}

.contact-item p {
  color: var(--gray);
  font-size: 0.95rem;
  line-height: 1.6;
  text-decoration: none;
}

.contact-item a {
  color: var(--gray);
  text-decoration: none;
  transition: var(--transition);
}

.contact-item a:hover {
  color: var(--gold);
  line-height: 1.6;
}

.social-links {
  display: flex;
  gap: 0.75rem;
  margin-top: 2rem;
  padding: 1.5rem;
  border-top: 1px solid rgba(212, 175, 55, 0.1);
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 42px;
  background-color: var(--white);
  color: var(--gold);
  border-radius: 50%;
  font-size: 1.4rem;
  transition: var(--transition);
  border: 2px solid var(--gold);
  text-decoration: none;
}

.social-link:hover {
  background-color: var(--gold);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(212, 175, 55, 0.2);
}

.contact-form-wrapper {
  padding: 3rem;
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  height: 100%;
  border: none;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.contact-form-wrapper:hover {
  border-color: var(--gold);
  transform: translateY(-5px);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.1);
}

.contact-form-wrapper::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, var(--gold-hover) 0%, var(--gold) 100%);
}

.form-control, .form-select {
  padding: 0.875rem 1.25rem;
  border: 1px solid rgba(108, 117, 125, 0.15);
  border-radius: var(--border-radius);
  font-size: 1rem;
  transition: var(--transition);
  background-color: var(--white);
}

textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

.form-control:hover, .form-select:hover {
  border-color: var(--gold);
  background-color: rgba(212, 175, 55, 0.05);
}

.form-control:focus, .form-select:focus {
  box-shadow: 0 0 0 0.25rem rgba(212, 175, 55, 0.25);
  border-color: var(--gold);
  background-color: var(--white);
}

.form-label {
  font-weight: 600;
  color: var(--dark);
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
}

.map-wrapper {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  position: relative; 
  z-index: 1;
  margin-top: 4rem;
}

.map-wrapper::before {
  content: '';
  position: absolute;
  top: -10px;
  left: -10px;
  right: 10px;
  bottom: 10px;
  border: 2px solid var(--gold);
  border-radius: var(--border-radius);
  z-index: -1;
  opacity: 0.3;
}

/* ==================== 
   Footer
   ==================== */
.footer {
  background-color: var(--dark);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), transparent);
  opacity: 0.1;
  pointer-events: none;
}

.footer h4 {
  font-weight: 600;
  margin-bottom: 1.5rem;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.footer h4::after {
  content: '';
  width: 30px;
  height: 3px;
  background-color: var(--gold);
  border-radius: 3px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.75rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-links a::before {
  content: '';
  width: 6px;
  height: 6px;
  background-color: var(--gold);
  border-radius: 50%;
  opacity: 0;
  transform: scale(0);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--gold);
  transform: translateX(8px);
}

.footer-links a:hover::before {
  opacity: 1;
  transform: scale(1);
}

.footer-contact {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1rem;
}

.footer-contact li {
  display: flex;
  align-items: center;
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition);
  padding: 0.75rem;
  border-radius: var(--border-radius);
  background: rgba(255, 255, 255, 0.03);
}

.footer-contact li:hover {
  background: rgba(255, 255, 255, 0.05);
  transform: translateX(5px);
}

.footer-contact li i {
  font-size: 1.25rem;
  margin-right: 0.75rem;
  color: var(--gold);
  transition: var(--transition);
}

.footer-contact li:hover i {
  transform: scale(1.1);
}

.social-link-footer {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--white);
  border-radius: 50%;
  margin: 0 0.5rem;
  transition: var(--transition);
}

.social-link-footer:hover {
  background-color: var(--gold);
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, 0.1);
}

.footer-divider {
  height: 1px;
  background-color: rgba(255, 255, 255, 0.1);
  margin: 2rem 0;
  background-image: linear-gradient(
    to right,
    transparent,
    rgba(212, 175, 55, 0.2),
    transparent
  );
}

/* ==================== 
   WhatsApp FAB
   ==================== */
.whatsapp-fab {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 48px;
  height: 48px;
  background: #25D366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.25);
  transition: var(--transition);
  z-index: 999;
  text-decoration: none;
}

.whatsapp-fab:hover {
  transform: scale(1.1);
  color: var(--white);
  background: #128C7E;
}

/* Instagram FAB */
.instagram-fab {
  position: fixed;
  bottom: 5.5rem;
  right: 1.5rem;
  width: 48px;
  height: 48px;
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 12px rgba(212, 175, 55, 0.25);
  transition: var(--transition);
  z-index: 999;
  text-decoration: none;
}

.instagram-fab:hover {
  transform: scale(1.1);
  color: var(--white);
  background: linear-gradient(45deg, #e6683c 0%, #dc2743 25%, #cc2366 50%, #bc1888 75%, #f09433 100%);
}

.back-to-top {
  position: fixed;
  bottom: 1.5rem;
  right: 7.5rem;
  width: 48px;
  height: 48px;
  background: rgba(33, 37, 41, 0.85);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  text-decoration: none;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: scale(1.1);
  background-color: rgba(33, 37, 41, 1);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

/* ==================== 
   Animações
   ==================== */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes titleFade {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fadeInUp {
  animation: fadeInUp 0.5s ease forwards;
}

/* ==================== 
   Media Queries
   ==================== */
@media (max-width: 991.98px) {
  .hero-section {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.6)), url('https://images.pexels.com/photos/3779709/pexels-photo-3779709.jpeg') no-repeat center center;
    background-size: cover;
    padding-top: 7rem;
    text-align: center;
  }
  
  .hero-section h1 {
    font-size: 2.5rem;
  }
  
  .section-padding {
    padding: 4rem 0;
  }

  .navbar-collapse {
    background: var(--white);
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-top: 1rem;
    box-shadow: var(--shadow);
  }

  .navbar-collapse .nav-link {
    color: var(--dark) !important;
    padding: 0.75rem 1rem !important;
  }

  header:not(.scrolled) .navbar-collapse .nav-link {
    color: var(--dark) !important;
  }

  header:not(.scrolled) .navbar-toggler-icon {
    filter: brightness(0) invert(1);
  }
}

@media (max-width: 767.98px) {
  .hero-section {
    padding-top: 6rem;
    min-height: auto;
    padding-bottom: 3rem;
  }
  
  .hero-section h1 {
    font-size: 2rem;
  }
  
  .section-padding {
    padding: 3rem 0;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .service-card, 
  .testimonial-card, 
  .team-card, 
  .contact-info, 
  .contact-form-wrapper {
    padding: 1.5rem;
  }
  
  .whatsapp-fab {
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
  }
}

@media (max-width: 575.98px) {
  .hero-section h1 {
    font-size: 1.75rem;
  }
  
  .hero-section h2 {
    font-size: 1.25rem;
  }
  
  .section-padding {
    padding: 2.5rem 0;
  }
  
  .section-title {
    font-size: 1.5rem;
  }
}

.section-badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  background-color: rgba(212, 175, 55, 0.1);
  color: var(--gold);
  border-radius: 2rem;
  font-weight: 500;
  font-size: 0.875rem;
  margin-bottom: 1rem;
  letter-spacing: 0.5px;
}

.section-title-alt {
  font-size: 2.75rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--dark);
  position: relative;
}

.about-images {
  position: relative;
  z-index: 1;
  padding-right: 2rem;
}

.about-image-main {
  width: 100%;
  height: 450px;
  object-fit: cover;
  border-radius: 1rem;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  z-index: 2;
}

.about-image-secondary {
  position: absolute;
  top: 20%;
  right: 0;
  width: 60%;
  height: 300px;
  object-fit: cover;
  border-radius: 1rem;
  box-shadow: var(--shadow);
  transition: var(--transition);
  z-index: 3;
}

.about-image-pattern {
  position: absolute;
  top: -2rem;
  left: -2rem;
  width: 80%;
  height: 80%;
  border: 2px solid var(--gold);
  border-radius: 1rem;
  z-index: 1;
}

.about-images:hover .about-image-main {
  transform: translateY(-0.5rem);
}

.about-images:hover .about-image-secondary {
  transform: translateY(0.5rem);
}

.about-content {
  padding-left: 2rem;
}

.about-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.about-feature {
  position: relative;
  padding-left: 3rem;
}

.about-feature i {
  position: absolute;
  left: 0;
  top: 0;
  font-size: 2rem;
  color: var(--gold);
  transition: var(--transition);
}

.about-feature:hover i {
  transform: scale(1.1);
}

.about-feature h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--dark);
}

.about-feature p {
  font-size: 0.875rem;
  color: var(--gray);
  margin-bottom: 0;
}

@media (max-width: 991.98px) {
  .about-images {
    padding-right: 0;
    margin-bottom: 3rem;
  }
  
  .about-content {
    padding-left: 0;
  }
  
  .about-features {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .section-title-alt {
    font-size: 2rem;
  }
}

@media (max-width: 767.98px) {
  .about-image-main {
    height: 350px;
  }
  
  .about-image-secondary {
    height: 250px;
  }
  
  .about-feature {
    padding-left: 2.5rem;
  }
  
  .about-feature i {
    font-size: 1.75rem;
  }
}

@media (max-width: 991.98px) {
  .about-content {
    padding-left: 0;
    margin-top: 2rem;
  }
  
  .feature-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .main-image,
  .secondary-image {
    width: 100%;
    height: 300px;
  }
}

@media (max-width: 767.98px) {
  .feature-item {
    padding: 1.5rem;
  }
}

.service-card {
  display: block; /* para o <a> funcionar como bloco */
  color: inherit; /* mantém a cor do texto */
  text-decoration: none; /* remove sublinhado */
  background: #fff;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 8px 20px rgb(0 0 0 / 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 40px rgb(0 0 0 / 0.15);
}

.service-card .service-icon {
  font-size: 3rem;
  color: #0d6efd;
  margin-bottom: 1.5rem;
}