/* ==========================================================================
   Lagoa dos Tambaquis — Design System & Styles
   Versão: v1.3
   ========================================================================== */

/* --- Custom Properties / Color Tokens --- */
:root {
  --color-primary: #073B63;         /* Azul profundo — títulos e rodapé */
  --color-primary-dark: #04243D;
  --color-primary-light: #0C4E82;
  --color-water: #009ED8;           /* Azul água — detalhes e realces */
  --color-water-light: #EBF8FD;
  --color-water-soft: rgba(0, 158, 216, 0.12);
  --color-tropical: #176B3A;        /* Verde tropical — elementos de apoio */
  --color-tropical-light: #E9F6EE;
  --color-yellow: #FFD23F;          /* Amarelo solar — destaques */
  --color-yellow-hover: #E8BC29;
  --color-sand: #F7F3E8;            /* Areia clara — fundos alternados */
  --color-sand-light: #FAF7F0;
  --color-white: #FFFFFF;
  --color-text: #20323D;            /* Texto principal */
  --color-text-muted: #536B79;
  --color-text-light: #7E93A0;
  --color-border: rgba(7, 59, 99, 0.12);
  --color-border-subtle: rgba(7, 59, 99, 0.06);

  /* WhatsApp CTA */
  --color-whatsapp: #146C43;        /* Verde escuro oficial do briefing */
  --color-whatsapp-hover: #0E5031;
  --color-whatsapp-bright: #25D366;

  /* Typography */
  --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Spacings */
  --container-max: 1200px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(7, 59, 99, 0.06);
  --shadow-md: 0 8px 24px rgba(7, 59, 99, 0.08);
  --shadow-lg: 0 16px 40px rgba(7, 59, 99, 0.12);
  --shadow-hover: 0 20px 48px rgba(7, 59, 99, 0.16);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- Reset & Mandatory Mobile Anti-Overflow --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

html, body {
  overflow-x: hidden;
  max-width: 100%;
  width: 100%;
  background-color: var(--color-white);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

header, main, section, footer {
  max-width: 100%;
  width: 100%;
  position: relative;
}

/* Text wrap & break safety */
h1, h2, h3, h4, h5, h6, p, span, a, li, blockquote {
  word-break: break-word;
  overflow-wrap: break-word;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  line-height: 1.25;
  font-weight: 700;
}

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

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

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

ul, ol {
  list-style: none;
}

:focus-visible {
  outline: 3px solid var(--color-water);
  outline-offset: 2px;
}

/* --- Container Utility --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1rem, 4vw, 2rem);
  padding-right: clamp(1rem, 4vw, 2rem);
}

.section-spacing {
  padding-top: clamp(3.5rem, 7vw, 6rem);
  padding-bottom: clamp(3.5rem, 7vw, 6rem);
}

.section-alt {
  background-color: var(--color-sand);
}

.section-white {
  background-color: var(--color-white);
}

/* --- Section Header Helper --- */
.section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto clamp(2.5rem, 5vw, 4rem) auto;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  background: var(--color-sand);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
  border: 1px solid var(--color-border);
}

.section-alt .section-tag {
  background: var(--color-white);
}

.section-title {
  font-size: clamp(1.75rem, 3.2vw, 2.5rem);
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.section-lead {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* --- Buttons & CTAs --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  min-height: 48px;
  padding: 0.8rem 1.6rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  text-decoration: none;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  text-align: center;
  max-width: 100%;
}

.btn svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  transition: transform var(--transition-fast);
}

.btn:hover svg {
  transform: scale(1.1);
}

/* WhatsApp Primary Button */
.btn-whatsapp {
  background-color: var(--color-whatsapp);
  color: var(--color-white);
  border: 1px solid transparent;
}

.btn-whatsapp:hover,
.btn-whatsapp:focus-visible {
  background-color: var(--color-whatsapp-hover);
  color: var(--color-white);
  box-shadow: 0 10px 24px rgba(20, 108, 67, 0.3);
  transform: translateY(-2px);
}

/* Yellow Accent Button (Contraste estrito: texto azul profundo) */
.btn-yellow {
  background-color: var(--color-yellow);
  color: var(--color-primary);
  border: 1px solid rgba(7, 59, 99, 0.15);
  box-shadow: 0 4px 14px rgba(255, 210, 63, 0.35);
}

.btn-yellow:hover,
.btn-yellow:focus-visible {
  background-color: var(--color-yellow-hover);
  color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(255, 210, 63, 0.45);
}

/* Outline Button */
.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.075rem;
  min-height: 54px;
}

/* --- Header / Navigation --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-subtle);
  transition: box-shadow var(--transition-normal), background-color var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
  background: rgba(255, 255, 255, 0.98);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  gap: 1.5rem;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo {
  height: 58px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.brand-link:hover .brand-logo {
  transform: scale(1.03);
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
  padding: 0.4rem 0.2rem;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link-external {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--color-primary);
  font-weight: 600;
}

.nav-link-external svg {
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.nav-link-external:hover svg,
.nav-link-external:focus-visible svg {
  transform: translate(2px, -2px);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-water);
  transition: width var(--transition-normal);
  border-radius: 2px;
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--color-primary);
}

.nav-link:hover::after,
.nav-link:focus-visible::after {
  width: 100%;
}

.header-cta {
  display: flex;
  align-items: center;
}

.header-cta .btn {
  padding: 0.65rem 1.3rem;
  font-size: 0.925rem;
  min-height: 44px;
}

/* Mobile Hamburger */
.btn-menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 8px;
  border-radius: var(--radius-sm);
  color: var(--color-primary);
  background: var(--color-sand);
  transition: background-color var(--transition-fast);
}

.btn-menu-toggle:hover {
  background: var(--color-water-light);
}

.hamburger-icon {
  width: 24px;
  height: 20px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hamburger-line {
  display: block;
  height: 2.5px;
  width: 100%;
  background-color: var(--color-primary);
  border-radius: 2px;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.menu-open .hamburger-line:nth-child(1) {
  transform: translateY(8.5px) rotate(45deg);
}

.menu-open .hamburger-line:nth-child(2) {
  opacity: 0;
}

.menu-open .hamburger-line:nth-child(3) {
  transform: translateY(-8.5px) rotate(-45deg);
}

/* Off-canvas Drawer (Mandatory transform & visibility) */
.mobile-drawer-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(7, 59, 99, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.mobile-drawer-backdrop.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(85vw, 360px);
  max-width: 100%;
  background: var(--color-white);
  z-index: 1100;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  box-shadow: -8px 0 24px rgba(7, 59, 99, 0.15);
  transform: translateX(100%);
  visibility: hidden;
  pointer-events: none;
  transition: transform var(--transition-smooth), visibility var(--transition-smooth);
  overflow-y: auto;
}

.mobile-drawer.active {
  transform: translateX(0);
  visibility: visible;
  pointer-events: auto;
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 1.5rem;
}

.drawer-logo {
  height: 48px;
  width: auto;
  max-width: 140px;
}

.btn-drawer-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  color: var(--color-primary);
  background: var(--color-sand);
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.mobile-nav-link {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-primary);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link:focus-visible {
  background-color: var(--color-water-light);
  color: var(--color-water);
}

.mobile-nav-link-external {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  background-color: var(--color-water-light);
  border: 1px solid rgba(0, 158, 216, 0.25);
  margin-top: 0.25rem;
}

.mobile-nav-link-external svg {
  flex-shrink: 0;
  color: var(--color-water);
  transition: transform var(--transition-fast);
}

.mobile-nav-link-external:hover svg,
.mobile-nav-link-external:focus-visible svg {
  transform: translate(2px, -2px);
}

.drawer-cta {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.drawer-cta-note {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-align: center;
}

/* --- Hero Section (Primeira Dobra) --- */
.hero-section {
  position: relative;
  background: linear-gradient(180deg, #F0F8FC 0%, #FFFFFF 100%);
  padding-top: clamp(2.5rem, 5vw, 4rem);
  padding-bottom: clamp(3.5rem, 6vw, 5.5rem);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-water);
  padding: 0.45rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.25rem;
}

.hero-badge svg {
  color: var(--color-water);
  flex-shrink: 0;
}

/* H1 Obrigatório único */
.hero-title {
  font-size: clamp(1.85rem, 3.8vw, 3rem);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1.25rem;
  line-height: 1.18;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-family: var(--font-heading);
  font-size: clamp(1.15rem, 1.8vw, 1.35rem);
  font-weight: 600;
  color: var(--color-tropical);
  margin-bottom: 1.25rem;
  line-height: 1.4;
}

.hero-text {
  font-size: clamp(1rem, 1.2vw, 1.1rem);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.hero-action-group {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.hero-cta-btn {
  align-self: flex-start;
}

.hero-microtext {
  font-size: 0.85rem;
  color: var(--color-text-light);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.hero-microtext svg {
  color: var(--color-tropical);
  flex-shrink: 0;
}

/* Hero Media Card */
.hero-visual {
  position: relative;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--color-white);
  aspect-ratio: 1024 / 682;
  background-color: var(--color-sand);
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.hero-visual:hover .hero-image {
  transform: scale(1.03);
}

.hero-floating-card {
  position: absolute;
  bottom: -15px;
  left: 20px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 3;
  max-width: calc(100% - 40px);
}

.floating-icon-box {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-tropical-light);
  color: var(--color-tropical);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.floating-card-title {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
}

.floating-card-subtitle {
  font-size: 0.775rem;
  color: var(--color-text-muted);
}

/* --- Section: A Experiência --- */
.experience-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.experience-visual {
  position: relative;
}

.experience-img-container {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 4px solid var(--color-white);
  aspect-ratio: 768 / 1024;
  max-height: 520px;
  background-color: var(--color-sand);
}

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

.experience-caption {
  font-size: 0.825rem;
  color: var(--color-text-light);
  margin-top: 0.65rem;
  text-align: center;
  font-style: italic;
}

.experience-content {
  display: flex;
  flex-direction: column;
}

.experience-highlight-box {
  background: var(--color-water-light);
  border-left: 4px solid var(--color-water);
  padding: 1.25rem 1.5rem;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 1.5rem 0 2rem 0;
}

.experience-highlight-text {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-primary);
}

/* --- Section: O Que Fazer (Cards) --- */
.attractions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.75rem;
  margin-bottom: 3rem;
}

.attraction-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
}

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

.attraction-icon-wrapper {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: var(--color-sand);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: 1.25rem;
  transition: all var(--transition-normal);
}

.attraction-card:hover .attraction-icon-wrapper {
  background: var(--color-water);
  color: var(--color-white);
}

.attraction-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--color-primary);
}

.attraction-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.section-cta-center {
  text-align: center;
}

/* --- Section: Localização --- */
.location-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
}

.location-info {
  display: flex;
  flex-direction: column;
}

.location-card-box {
  background: var(--color-sand);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin: 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.location-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.location-item-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-white);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.location-item-text strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  color: var(--color-primary);
}

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

.location-map-container {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 4px solid var(--color-white);
  background: var(--color-sand);
  position: relative;
  aspect-ratio: 4 / 3;
  min-height: 340px;
}

.location-map-iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.location-disclaimer {
  font-size: 0.825rem;
  color: var(--color-text-light);
  margin-top: 0.75rem;
  text-align: center;
}

/* --- Section: Como Funciona / Reserva --- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
  position: relative;
}

.step-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.75rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  position: relative;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.step-number-badge {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-yellow);
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  box-shadow: 0 4px 12px rgba(255, 210, 63, 0.4);
}

.step-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.step-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.booking-disclaimer {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-top: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}

.booking-disclaimer svg {
  flex-shrink: 0;
  color: var(--color-water);
}

/* --- Section: Galeria de Fotos --- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.gallery-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background: var(--color-sand);
  cursor: pointer;
  aspect-ratio: 4 / 3;
}

.gallery-card picture {
  display: block;
  width: 100%;
  height: 100%;
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-card:hover img {
  transform: scale(1.06);
}

.gallery-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 59, 99, 0) 40%, rgba(7, 59, 99, 0.85) 100%);
  display: flex;
  align-items: flex-end;
  padding: 1.25rem;
  color: var(--color-white);
  opacity: 0.9;
  transition: opacity var(--transition-normal);
}

.gallery-card-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.3;
}

.gallery-notice {
  font-size: 0.85rem;
  color: var(--color-text-light);
  text-align: center;
  margin-bottom: 2rem;
  font-style: italic;
}

/* --- Section: Passeios em Aracaju e Sergipe (Keywords & Roteiros) --- */
.tours-section {
  position: relative;
}

.tours-intro-box {
  background: var(--color-sand);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem clamp(1.25rem, 3vw, 2.25rem);
  max-width: 860px;
  margin: 0 auto clamp(2rem, 4vw, 3rem) auto;
  text-align: center;
}

.tours-intro-text {
  font-size: 1.05rem;
  color: var(--color-text);
  line-height: 1.7;
}

.tours-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
  margin-bottom: 3.5rem;
}

.tour-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.tour-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-water), var(--color-primary));
  opacity: 0;
  transition: opacity var(--transition-normal);
}

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

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

.tour-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  gap: 0.75rem;
}

.tour-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-water-light);
  color: var(--color-water);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-normal);
}

.tour-card:hover .tour-icon-box {
  background: var(--color-water);
  color: var(--color-white);
}

.tour-badge {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  background: var(--color-sand);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
  white-space: nowrap;
}

.tour-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
  line-height: 1.35;
}

.tour-desc {
  font-size: 0.935rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.tour-tip {
  background: var(--color-sand-light);
  border-left: 3px solid var(--color-water);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 0.65rem 0.85rem;
  font-size: 0.85rem;
  color: var(--color-text);
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.tour-tip strong {
  color: var(--color-primary);
}

.tour-card-action {
  margin-top: auto;
}

.tour-btn {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1rem;
  font-size: 0.885rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  background: var(--color-water-light);
  color: var(--color-primary);
  border: 1px solid rgba(0, 158, 216, 0.25);
  transition: all var(--transition-fast);
}

.tour-btn:hover {
  background: var(--color-water);
  color: var(--color-white);
  border-color: var(--color-water);
}

.tours-cta-banner {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-xl);
  padding: clamp(2rem, 5vw, 3rem);
  color: var(--color-white);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  box-shadow: var(--shadow-lg);
  margin-top: 1rem;
}

.tours-cta-title {
  color: var(--color-white);
  font-size: clamp(1.4rem, 3.5vw, 1.85rem);
  margin-bottom: 0.75rem;
}

.tours-cta-desc {
  color: rgba(255, 255, 255, 0.85);
  max-width: 680px;
  font-size: 1rem;
  margin-bottom: 1.75rem;
}

.tours-cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  width: 100%;
}

.btn-outline-white {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--color-white);
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--color-white);
  color: var(--color-white);
}

/* --- Section: Perguntas Frequentes (FAQ) --- */
.faq-container {
  max-width: 820px;
  margin: 0 auto;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.faq-item.active {
  border-color: var(--color-water);
  box-shadow: var(--shadow-md);
}

.faq-question-btn {
  width: 100%;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  background: transparent;
  gap: 1rem;
}

.faq-question-text {
  font-family: var(--font-heading);
  font-size: 1.075rem;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.35;
}

.faq-toggle-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-sand);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-normal), background-color var(--transition-fast);
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(180deg);
  background: var(--color-water);
  color: var(--color-white);
}

.faq-answer-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0, 1, 0, 1);
  padding: 0 1.5rem;
}

.faq-item.active .faq-answer-panel {
  max-height: 600px;
  transition: max-height 0.45s ease-in-out;
  padding-bottom: 1.35rem;
}

.faq-answer-content {
  font-size: 0.975rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  border-top: 1px solid var(--color-border-subtle);
  padding-top: 1rem;
}

/* --- Section: Chamada Final (CTA Final) --- */
.cta-final-section {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: var(--color-white);
  padding: clamp(3.5rem, 6vw, 5.5rem) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-final-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 158, 216, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

.cta-final-content {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.cta-final-title {
  color: var(--color-white);
  font-size: clamp(1.85rem, 3.5vw, 2.75rem);
  margin-bottom: 1.25rem;
}

.cta-final-text {
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.cta-final-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.cta-final-btn {
  box-shadow: 0 8px 24px rgba(20, 108, 67, 0.4);
}

.cta-support-phone {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-yellow);
  margin-top: 0.5rem;
}

.cta-support-phone svg {
  flex-shrink: 0;
}

/* --- Site Footer --- */
.site-footer {
  background-color: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.8);
  padding-top: 4rem;
  padding-bottom: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-logo {
  height: 54px;
  width: auto;
  max-width: 170px;
  object-fit: contain;
}

.footer-desc {
  font-size: 0.925rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.75);
}

.footer-phone-box {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-yellow);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  margin-top: 0.25rem;
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 1.25rem;
  position: relative;
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-link {
  font-size: 0.925rem;
  color: rgba(255, 255, 255, 0.75);
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-block;
}

.footer-link:hover,
.footer-link:focus-visible {
  color: var(--color-yellow);
  transform: translateX(3px);
}

.footer-disclaimer-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.25rem;
  border-radius: var(--radius-md);
  margin-bottom: 2.5rem;
  font-size: 0.85rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.65);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-credit a {
  color: var(--color-yellow);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

.footer-credit a:hover {
  color: var(--color-white);
}

/* --- Floating WhatsApp Button --- */
.floating-whatsapp {
  position: fixed;
  bottom: clamp(1.25rem, 3vw, 2rem);
  right: clamp(1.25rem, 3vw, 2rem);
  z-index: 990;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background-color: var(--color-whatsapp);
  color: var(--color-white);
  padding: 0.75rem 1.25rem 0.75rem 0.9rem;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 24px rgba(20, 108, 67, 0.45);
  text-decoration: none;
  transition: all var(--transition-normal);
  animation: pulse-glow 3s infinite;
}

.floating-whatsapp:hover,
.floating-whatsapp:focus-visible {
  background-color: var(--color-whatsapp-hover);
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 12px 30px rgba(20, 108, 67, 0.6);
}

.floating-whatsapp svg {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.floating-whatsapp-text {
  font-family: var(--font-heading);
  font-size: 0.925rem;
  font-weight: 600;
  white-space: nowrap;
}

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 8px 24px rgba(20, 108, 67, 0.45);
  }
  50% {
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.65);
  }
}

/* --- Modals (Legal & Lightbox) --- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(7, 59, 99, 0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.modal-dialog {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  max-width: 680px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: var(--shadow-hover);
  position: relative;
  padding: 2.25rem 2rem;
  transform: translateY(20px);
  transition: transform var(--transition-smooth);
}

.modal-backdrop.active .modal-dialog {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-sand);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast);
}

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

.modal-title {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 1.25rem;
  padding-right: 2.5rem;
}

.modal-body {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.modal-body p {
  margin-bottom: 1rem;
}

.modal-body h4 {
  font-size: 1.1rem;
  color: var(--color-primary);
  margin: 1.25rem 0 0.5rem 0;
}

/* Lightbox Modal */
.lightbox-dialog {
  background: transparent;
  padding: 0;
  max-width: 900px;
  box-shadow: none;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-img-wrapper {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 4px solid var(--color-white);
  box-shadow: var(--shadow-lg);
  max-height: 75vh;
}

.lightbox-img-wrapper img {
  max-height: 75vh;
  width: auto;
  object-fit: contain;
}

.lightbox-caption {
  margin-top: 1rem;
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 1rem;
  text-align: center;
}

.lightbox-dialog .modal-close-btn {
  top: -45px;
  right: 0;
  background: rgba(255, 255, 255, 0.2);
  color: var(--color-white);
}

/* ==========================================================================
   RESPONSIVE DESIGN & MOBILE SAFETY (STRICT RULE COMPLIANCE)
   ========================================================================== */

@media (min-width: 1025px) and (max-width: 1180px) {
  .nav-desktop {
    gap: 1.1rem;
  }

  .nav-link {
    font-size: 0.88rem;
  }

  .header-cta .btn {
    padding: 0.55rem 1rem;
    font-size: 0.88rem;
  }
}

@media (max-width: 1024px) {
  /* Navigation: hide desktop nav on tablet and mobile */
  .nav-desktop {
    display: none;
  }

  .btn-menu-toggle {
    display: flex;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero-visual {
    max-width: 650px;
    margin: 0 auto;
    width: 100%;
  }

  .experience-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .experience-visual {
    max-width: 500px;
    margin: 0 auto;
    width: 100%;
  }

  .location-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }

  .footer-brand {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  /* Regra obrigatória: botões no mobile */
  .btn {
    white-space: normal;
    text-align: center;
    max-width: 100%;
    padding: 0.8rem 1.2rem;
    font-size: 0.95rem;
  }

  .hero-cta-btn {
    width: 100%;
    align-self: stretch;
  }

  .btn-lg {
    padding: 0.9rem 1.4rem;
  }

  /* Navigation: hide desktop nav */
  .nav-desktop {
    display: none;
  }

  .btn-menu-toggle {
    display: flex;
  }

  .section-spacing {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }

  .hero-floating-card {
    position: static;
    margin-top: 1rem;
    width: 100%;
    max-width: 100%;
  }

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

  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-brand {
    grid-column: auto;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
  }

  .floating-whatsapp-text {
    display: none;
  }

  .floating-whatsapp {
    padding: 0.85rem;
    border-radius: 50%;
    bottom: max(1.25rem, env(safe-area-inset-bottom));
    right: 1.25rem;
  }

  .tours-cta-buttons {
    flex-direction: column;
    width: 100%;
  }

  .tours-cta-buttons .btn,
  .tours-cta-buttons .btn-outline-white {
    width: 100%;
    text-align: center;
  }
}

/* Regra obrigatória: telas < 640px nunca colocar botões compridos de CTA lado a lado com logo e hambúrguer */
@media (max-width: 640px) {
  .header-cta {
    display: none; /* Mantém cabeçalho limpo: Logo + Hambúrguer */
  }

  .brand-logo {
    max-width: 160px; /* Regra obrigatória: limite max-width 160px */
    height: auto;
  }

  .header-container {
    height: 70px;
  }

  .hero-title {
    font-size: 1.75rem; /* Respeita clamp() mínimo <= 2rem */
  }

  .section-title {
    font-size: 1.6rem;
  }
}

/* Regra obrigatória: grids < 600px colapsam para 1fr */
@media (max-width: 600px) {
  .attractions-grid {
    grid-template-columns: 1fr;
  }

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

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

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

/* Acessibilidade: prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}