:root {
  --brand: #0066cc;
  --brand-dark: #004d99;
  --brand-light: #3399ff;
  --text: #1a1a1a;
  --muted: #666666;
  --surface: #f8f9fa;
  --border: #dee2e6;
  --white: #ffffff;
  --accent: #ffc107;
  --success: #28a745;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

/* Skip link para acessibilidade */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--brand);
  color: var(--white);
  padding: 8px 16px;
  text-decoration: none;
  z-index: 10000;
  border-radius: 0 0 4px 0;
}

.skip-link:focus {
  top: 0;
}

body {
  font-family: "Montserrat", sans-serif;
  background: var(--surface);
  color: var(--text);
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1200px, 90%);
  margin: 0 auto;
}

.topbar {
  background: #000000;
  color: var(--white);
  padding: 10px 0;
  font-size: 0.875rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

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

.brand .logo {
  height: 40px;
  width: auto;
  display: block;
}

.brand .tagline {
  font-size: 0.8rem;
  opacity: 0.9;
  font-style: italic;
}

.topbar .contact span {
  margin-right: 8px;
  opacity: 0.8;
}

.navbar {
  background: var(--white);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--border);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.navbar ul {
  list-style: none;
  display: flex;
  gap: 28px;
  font-weight: 500;
  font-size: 0.95rem;
}

.navbar a {
  color: var(--text);
  transition: color 0.3s ease;
  position: relative;
}

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

.navbar a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--brand);
  transition: width 0.3s ease;
}

.navbar a:hover::after {
  width: 100%;
}

.cart {
  font-weight: 600;
  background: var(--surface);
  padding: 8px 16px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  border: 1px solid var(--border);
}

.cart span {
  background: var(--brand);
  color: var(--white);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.85rem;
  min-width: 24px;
  text-align: center;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  width: 20px;
  height: 2px;
  background: var(--text);
}

.hero {
  padding: 60px 0;
  background: linear-gradient(135deg, #001f3f 0%, #003d7a 50%, #0056b3 100%);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  opacity: 0.3;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 50px;
  align-items: center;
  position: relative;
  z-index: 1;
}

@media (max-width: 968px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

.hero-text {
  max-width: 560px;
}

.hero-image img {
  width: 100%;
  border-radius: 24px;
  object-fit: cover;
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.35);
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 16px 0;
}

.hero h1 span {
  color: var(--accent);
  font-weight: 700;
  display: block;
  margin-top: 8px;
}

.hero p {
  max-width: 560px;
  margin-bottom: 24px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 600;
  margin-bottom: 8px;
}

.search-form {
  display: grid;
  gap: 14px;
  max-width: 450px;
  margin-top: 24px;
}

.search-form label {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
}

.search-form select,
.search-form button {
  padding: 14px 20px;
  border-radius: 8px;
  border: none;
  font-size: 1rem;
  font-family: inherit;
}

.search-form select {
  color: var(--text);
  background: var(--white);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.search-form button {
  background: var(--accent);
  color: var(--text);
  font-weight: 700;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease;
}

.search-form button:hover {
  background: #ffb300;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 193, 7, 0.4);
}

.hero-stats {
  display: flex;
  gap: 24px;
  margin: 24px 0;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-item strong {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.stat-item span {
  font-size: 0.85rem;
  opacity: 0.9;
}

section {
  padding: 72px 0;
}

/* Seção de Benefícios */
.benefits {
  background: var(--white);
  padding: 80px 0;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
  margin-top: 40px;
}

.benefit-item {
  text-align: center;
  padding: 32px 24px;
  background: var(--surface);
  border-radius: 16px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 2px solid transparent;
}

.benefit-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
  border-color: var(--brand);
}

.benefit-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  display: block;
}

.benefit-item h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}

.benefit-item p {
  color: var(--muted);
  line-height: 1.6;
}

/* Seção de Oferta Especial */
.special-offer {
  background: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
  padding: 60px 0;
  color: var(--white);
}

.offer-box {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 50px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  text-align: center;
}

.offer-content h2 {
  font-size: 2.5rem;
  margin: 16px 0;
  color: var(--white);
}

.offer-content p {
  font-size: 1.2rem;
  margin-bottom: 24px;
  opacity: 0.95;
}

.offer-content ul {
  list-style: none;
  text-align: left;
  max-width: 400px;
  margin: 24px auto;
  font-size: 1.1rem;
}

.offer-content ul li {
  padding: 12px 0;
  padding-left: 30px;
  position: relative;
}

.offer-content ul li::before {
  content: '';
  position: absolute;
  left: 0;
  width: 20px;
  height: 20px;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.offer-button {
  display: inline-block;
  background: var(--white);
  color: #ff6b35;
  padding: 18px 40px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 1.2rem;
  text-decoration: none;
  margin-top: 24px;
  transition: all 0.3s ease;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.offer-button:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
  background: #f0f0f0;
}

/* Seção FAQ */
.faq {
  background: var(--surface);
  padding: 80px 0;
}

.faq-list {
  max-width: 800px;
  margin: 40px auto 0;
}

.faq-item {
  background: var(--white);
  border-radius: 12px;
  margin-bottom: 16px;
  border: 1px solid var(--border);
  overflow: hidden;
  transition: box-shadow 0.3s ease;
}

.faq-item:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.faq-question {
  width: 100%;
  padding: 24px;
  background: transparent;
  border: none;
  text-align: left;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: inherit;
  transition: color 0.3s ease;
}

.faq-question:hover {
  color: var(--brand);
}

.faq-icon {
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--brand);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding: 0 24px;
}

.faq-item.active .faq-answer {
  padding: 0 24px 24px;
}

.faq-answer p {
  color: var(--muted);
  line-height: 1.8;
  margin: 0;
}

/* Formulário de Contato */
.contact-form {
  background: var(--white);
  padding: 80px 0;
}

.contact-form-element {
  max-width: 700px;
  margin: 40px auto 0;
  background: var(--surface);
  padding: 40px;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-weight: 600;
  color: var(--text);
  font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 14px 16px;
  border: 2px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.3s ease;
  background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--brand);
}

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

.submit-button {
  width: 100%;
  padding: 16px;
  background: var(--brand);
  color: var(--white);
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: inherit;
  margin-top: 8px;
}

.submit-button:hover {
  background: var(--brand-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 102, 204, 0.3);
}

/* Botão Flutuante WhatsApp */
.whatsapp-float {
  position: fixed;
  bottom: 100px;
  right: 30px;
  background: #25D366;
  color: var(--white);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  z-index: 998;
  transition: all 0.3s ease;
  text-decoration: none;
  animation: pulse 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
}

.whatsapp-float span {
  position: absolute;
  right: 70px;
  background: #25D366;
  color: var(--white);
  padding: 8px 16px;
  border-radius: 8px;
  white-space: nowrap;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.whatsapp-float:hover span {
  opacity: 1;
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  }
  50% {
    box-shadow: 0 4px 24px rgba(37, 211, 102, 0.6);
  }
}

section header {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 32px;
}

.link {
  color: var(--brand);
  font-weight: 600;
}

.destinations .grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.card {
  background: var(--white);
  border-radius: 12px;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.card {
  position: relative;
}

.card-image {
  height: 200px;
  overflow: hidden;
  position: relative;
}

.card-image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.6) 100%);
  z-index: 1;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.card:hover .card-image img {
  transform: scale(1.1);
}

.card-image h3 {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  color: var(--white);
  font-size: 1.2rem;
  font-weight: 700;
  z-index: 2;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.7);
  margin: 0;
}

.card-content {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.card button {
  padding: 10px 20px;
  border-radius: 6px;
  border: 2px solid var(--brand);
  background: transparent;
  color: var(--brand);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: auto;
}

.card button:hover {
  background: var(--brand);
  color: var(--white);
}

.packages {
  background: var(--white);
}

.packages .grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.package-card {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: var(--white);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.package-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.package-card .date {
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.package-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  margin: 4px 0;
}

.package-card .period {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 8px;
}

.package-card ul {
  padding-left: 20px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.8;
  list-style: none;
}

.package-card ul li::before {
  content: '✓ ';
  color: var(--success);
  font-weight: 700;
  margin-right: 8px;
}

.price {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--brand);
  margin: 8px 0;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.actions button {
  flex: 1;
  padding: 12px;
  border-radius: 12px;
  border: none;
  font-weight: 600;
  cursor: pointer;
}

.actions .primary,
.actions a.primary {
  background: var(--brand);
  color: var(--white);
  transition: all 0.3s ease;
  border: none;
  padding: 12px;
  border-radius: 12px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.actions .primary:hover {
  background: var(--brand-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
}

.actions .ghost {
  background: transparent;
  border: 2px solid var(--brand);
  color: var(--brand);
  transition: all 0.3s ease;
}

.actions .ghost:hover {
  background: var(--brand);
  color: var(--white);
}

.videos {
  background: linear-gradient(135deg, #001f3f 0%, #003d7a 100%);
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.videos::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  opacity: 0.3;
}

.videos .container {
  position: relative;
  z-index: 1;
}

.videos .eyebrow {
  color: rgba(255, 255, 255, 0.8);
}

.videos h2 {
  color: var(--white);
}

.video-grid {
  margin: 32px auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.video-card {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 600;
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.2);
  transition: transform 0.3s ease, border-color 0.3s ease;
  aspect-ratio: 16/9;
  position: relative;
  cursor: pointer;
}

.video-card:hover {
  transform: scale(1.05);
  border-color: rgba(255, 255, 255, 0.4);
}

.video-thumbnail {
  width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 68px;
  height: 48px;
  transition: transform 0.3s ease;
  z-index: 2;
}

.video-card:hover .play-button {
  transform: translate(-50%, -50%) scale(1.1);
}

.video-card.playing .video-thumbnail {
  display: none;
}

.video-card iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
}

.videos .link {
  color: var(--accent);
  font-weight: 700;
  text-decoration: underline;
  transition: color 0.3s ease;
}

.videos .link:hover {
  color: var(--white);
}

.testimonials .grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.testimonial {
  background: var(--white);
  padding: 24px;
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.testimonial:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(15, 23, 42, 0.08);
}

.testimonial-photo {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 16px;
  border: 3px solid var(--brand);
  flex-shrink: 0;
}

.testimonial-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.testimonial-header {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.testimonial .name {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
  margin: 0;
}

.testimonial .date {
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0;
}

.testimonial .rating {
  font-size: 1rem;
  color: var(--accent);
  margin: 4px 0;
}

.testimonial-text {
  font-style: italic;
  line-height: 1.6;
  color: var(--text);
  margin: 0 0 12px 0;
  text-align: left;
  flex: 1;
}

.read-more-btn {
  background: transparent;
  border: 2px solid var(--brand);
  color: var(--brand);
  padding: 8px 16px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 8px;
  align-self: flex-start;
  font-family: inherit;
}

.read-more-btn:hover {
  background: var(--brand);
  color: var(--white);
  transform: translateY(-2px);
}

.testimonial-hidden {
  display: none !important;
}

.load-more-btn {
  background: var(--brand);
  color: var(--white);
  border: 2px solid var(--brand);
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: inherit;
  box-shadow: 0 4px 12px rgba(0, 102, 204, 0.2);
}

.load-more-btn:hover {
  background: var(--brand-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 102, 204, 0.3);
}

.load-more-btn.hidden {
  display: none;
}

.footer {
  background: #000000;
  color: var(--white);
  padding: 50px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
  color: var(--white);
}

.footer a {
  color: var(--accent);
  transition: color 0.3s ease;
}

.footer a:hover {
  color: var(--white);
  text-decoration: underline;
}

.social-links {
  display: flex;
  gap: 16px;
  margin-top: 16px;
}

.social-icon {
  font-size: 1.5rem;
  text-decoration: none !important;
  transition: transform 0.3s ease;
  display: inline-block;
}

.social-icon {
  color: var(--accent);
  transition: all 0.3s ease;
}

.social-icon:hover {
  transform: scale(1.2);
  color: var(--white);
  text-decoration: none !important;
}

.social-icon svg {
  width: 24px;
  height: 24px;
}

/* Botão voltar ao topo */
.scroll-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: var(--brand);
  color: var(--white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 999;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.scroll-to-top.show {
  opacity: 1;
  visibility: visible;
}

.scroll-to-top:hover {
  background: var(--brand-dark);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

.scroll-to-top svg {
  width: 20px;
  height: 20px;
}

/* Animações de entrada */
.card,
.package-card,
.testimonial,
section header {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.card.fade-in,
.package-card.fade-in,
.testimonial.fade-in,
section header.fade-in {
  opacity: 1;
  transform: translateY(0);
}

.footer .container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

@media (min-width: 768px) {
  .footer .container {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

@media (max-width: 968px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-image {
    order: -1;
  }

  .hero-image img {
    max-height: 300px;
  }
}

@media (max-width: 768px) {
  .navbar .container {
    align-items: center;
    position: relative;
  }

  .nav-left {
    flex: 1;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    gap: 0;
    background: var(--white);
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    padding: 0;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    border-top: 1px solid var(--border);
  }

  .nav-links li {
    border-bottom: 1px solid var(--border);
  }

  .nav-links a {
    display: block;
    padding: 16px 20px;
    width: 100%;
  }

  .nav-links a::after {
    display: none;
  }

  .nav-links.open {
    display: flex;
  }

  .cart {
    font-size: 0.8rem;
    padding: 6px 12px;
  }

  .hero {
    padding: 40px 0;
  }

  .hero h1 {
    font-size: 1.8rem;
  }

  .hero-stats {
    gap: 16px;
  }

  .stat-item strong {
    font-size: 1.5rem;
  }

  section {
    padding: 50px 0;
  }

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

  .offer-box {
    padding: 30px 20px;
  }

  .offer-content h2 {
    font-size: 1.8rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-form-element {
    padding: 24px;
  }

  .whatsapp-float {
    bottom: 80px;
    right: 20px;
    width: 56px;
    height: 56px;
  }

  .whatsapp-float span {
    display: none;
  }

  .destinations .grid,
  .packages .grid {
    grid-template-columns: 1fr;
  }

  .video-grid {
    grid-template-columns: 1fr;
  }

  .testimonials .grid {
    grid-template-columns: 1fr;
  }
}