/**
 * Borboleta Travel - Seção de Introdução / Sobre (Intro About)
 * Inspirada fielmente na referência de design: mosaico com 3 imagens,
 * badge circular giratório e apresentação de diferenciais com CTA.
 */

.intro-about-section {
  position: relative;
  background-color: #FFFFFF;
  padding: clamp(70px, 9vw, 115px) 0;
  overflow: hidden;
}

.intro-about-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: clamp(36px, 5vw, 70px);
}

/* ==========================================================================
   Coluna Esquerda: Mosaico de Imagens com Badge Circular
   ========================================================================== */
.intro-about-media {
  position: relative;
  width: 100%;
}

.intro-mosaic-wrapper {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(14px, 1.8vw, 22px);
  align-items: center;
}

.intro-mosaic-col {
  display: flex;
  flex-direction: column;
  gap: clamp(14px, 1.8vw, 22px);
}

.intro-mosaic-card {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.08);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease;
}

.intro-mosaic-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 45px rgba(0, 0, 0, 0.13);
}

.intro-mosaic-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Alturas dos cards para reproduzir exatamente a proporção da referência */
.intro-card-tall {
  height: clamp(380px, 34vw, 490px);
}

.intro-card-top {
  height: clamp(180px, 16vw, 235px);
}

.intro-card-bottom {
  height: clamp(180px, 16vw, 235px);
}

/* ==========================================================================
   Badge Circular Flutuante (Explore o Peru)
   ========================================================================== */
.intro-floating-badge {
  position: absolute;
  top: 48%;
  left: 51%;
  transform: translate(-50%, -50%);
  z-index: 10;
  pointer-events: auto;
}

.badge-inner {
  position: relative;
  width: 110px;
  height: 110px;
  background: #FFFFFF;
  border-radius: 50%;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.16), 0 0 0 1px rgba(0, 0, 0, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.badge-inner:hover {
  transform: scale(1.08);
  box-shadow: 0 16px 36px rgba(217, 91, 40, 0.25);
}

.badge-rotating-text {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  animation: rotateTextBadge 20s linear infinite;
  transform-origin: center center;
}

.badge-inner:hover .badge-rotating-text {
  animation-play-state: paused;
}

@keyframes rotateTextBadge {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.badge-center-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #D95B28;
  transition: transform 0.25s ease;
}

.badge-inner:hover .badge-center-arrow {
  transform: translateY(-2px);
}

/* ==========================================================================
   Coluna Direita: Conteúdo Textual e Diferenciais
   ========================================================================== */
.intro-about-content {
  display: flex;
  flex-direction: column;
}

.intro-heading {
  font-family: var(--bt-font-family-headings);
  font-size: clamp(1.85rem, 2.8vw, 2.65rem);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: #163A36;
  margin: 0 0 18px 0;
}

.intro-description {
  font-family: var(--bt-font-family-body);
  font-size: clamp(0.92rem, 1.05vw, 1.02rem);
  line-height: 1.7;
  color: #5C6764;
  margin: 0 0 34px 0;
}

/* Grade de Diferenciais (2 Itens Lado a Lado) */
.intro-features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(16px, 2.5vw, 32px);
  margin-bottom: 30px;
}

.intro-feature-item {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.intro-feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  color: #E29D38;
}

.intro-feature-icon svg {
  stroke: #E29D38;
}

.feature-title {
  font-family: var(--bt-font-family-headings);
  font-size: 1.15rem;
  font-weight: 700;
  color: #163A36;
  margin: 0 0 6px 0;
  line-height: 1.3;
}

.feature-desc {
  font-family: var(--bt-font-family-body);
  font-size: 0.86rem;
  line-height: 1.6;
  color: #6B7572;
  margin: 0;
}

/* Linha Divisória Sutil */
.intro-divider {
  width: 100%;
  height: 1px;
  background-color: #EAE8E3;
  margin-bottom: 28px;
}

/* ==========================================================================
   Rodapé da Seção: Central de Reservas e Botão CTA
   ========================================================================== */
.intro-action-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.intro-booking-phone {
  display: flex;
  align-items: center;
  gap: 14px;
}

.phone-icon-badge {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #E29D38;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 16px rgba(226, 157, 56, 0.35);
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.intro-booking-phone:hover .phone-icon-badge {
  transform: scale(1.08) rotate(-8deg);
}

.phone-text-group {
  display: flex;
  flex-direction: column;
}

.phone-label {
  font-family: var(--bt-font-family-ui);
  font-size: 0.74rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #8C9693;
  margin-bottom: 2px;
}

.phone-number {
  font-family: var(--bt-font-family-ui);
  font-size: 1.15rem;
  font-weight: 800;
  color: #E29D38;
  text-decoration: none !important;
  transition: color 0.2s ease;
}

.phone-number:hover {
  color: #D95B28;
}

/* Botão de Reserva Dourado/Âmbar */
.btn-intro-booking {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #E29D38;
  color: #FFFFFF;
  font-family: var(--bt-font-family-ui);
  font-size: 0.96rem;
  font-weight: 700;
  padding: 14px 34px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(226, 157, 56, 0.35);
  transition: background-color 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease;
  white-space: nowrap;
}

.btn-intro-booking:hover {
  background-color: #D95B28;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(217, 91, 40, 0.4);
}

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

/* ==========================================================================
   Responsividade Cuidadosa (Mobile, Tablet, Desktop)
   ========================================================================== */
@media (max-width: 992px) {
  .intro-about-container {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .intro-about-media {
    max-width: 600px;
    margin: 0 auto;
  }

  .intro-card-tall {
    height: 420px;
  }

  .intro-card-top,
  .intro-card-bottom {
    height: 200px;
  }
}

@media (max-width: 640px) {
  .intro-about-section {
    padding: 50px 0;
  }

  .intro-mosaic-wrapper {
    grid-template-columns: 1fr;
  }

  .intro-card-tall {
    height: 320px;
  }

  .intro-mosaic-col-right {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .intro-card-top,
  .intro-card-bottom {
    height: 160px;
  }

  .intro-floating-badge {
    top: 50%;
    left: 50%;
  }

  .badge-inner {
    width: 90px;
    height: 90px;
  }

  .intro-features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .intro-action-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }

  .btn-intro-booking {
    width: 100%;
  }
}