/* ============================================================
   JB Tour Barreirinhas — style.css
   Estilo: Luxo & Elegância
   Paleta: Azul profundo · Turquesa · Areia · Pôr do sol
============================================================ */

/* ============================================================
   1. RESET & BASE
============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  color: var(--color-text-dark);
  background-color: var(--color-off-white);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

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

/* ============================================================
   2. CUSTOM PROPERTIES (Design Tokens)
============================================================ */
:root {
  /* Colors */
  --color-sand:            #F5E6C8;
  --color-sand-dark:       #D4B896;
  --color-turquoise:       #2EC4B6;
  --color-turquoise-light: #7EDDD7;
  --color-turquoise-dark:  #229E92;
  --color-blue-deep:       #0A3D62;
  --color-blue-mid:        #1A6FA8;
  --color-blue-light:      #EBF4FA;
  --color-sunset:          #E8873A;
  --color-sunset-dark:     #C0522A;
  --color-white:           #FFFFFF;
  --color-off-white:       #FAF8F4;
  --color-text-dark:       #1A1A2E;
  --color-text-mid:        #4A5568;
  --color-text-light:      #8896A8;
  --color-green-whatsapp:  #25D366;
  --color-green-whatsapp-dark: #1DA851;

  /* Typography */
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body:    'Lato', system-ui, -apple-system, sans-serif;

  /* Type scale */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.563rem;
  --text-3xl:  1.953rem;
  --text-4xl:  2.441rem;
  --text-hero: clamp(2.6rem, 6.5vw, 4.5rem);

  /* Spacing */
  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  /* Border radius */
  --radius-sm:   4px;
  --radius-md:   10px;
  --radius-lg:   20px;
  --radius-pill: 999px;

  /* Shadows */
  --shadow-sm:  0 2px 8px rgba(10, 61, 98, 0.08);
  --shadow-md:  0 6px 24px rgba(10, 61, 98, 0.12);
  --shadow-lg:  0 16px 48px rgba(10, 61, 98, 0.18);
  --shadow-xl:  0 24px 64px rgba(10, 61, 98, 0.24);

  /* Transitions */
  --transition-fast:  150ms ease;
  --transition-base:  300ms ease;
  --transition-slow:  600ms ease;

  /* Layout */
  --navbar-height: 72px;
  --container-max: 1200px;
}

/* ============================================================
   3. TYPOGRAPHY
============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.25;
  color: var(--color-blue-deep);
}

p { line-height: 1.75; }

.section-eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-turquoise);
  margin-bottom: var(--space-sm);
}

.section-eyebrow--light {
  color: var(--color-turquoise-light);
}

.section-title {
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-blue-deep);
  margin-bottom: var(--space-md);
}

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

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-mid);
  max-width: 580px;
  margin: 0 auto;
}

/* ============================================================
   4. LAYOUT UTILITIES
============================================================ */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section-padding {
  padding: var(--space-3xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section-dark {
  background-color: var(--color-blue-deep);
}

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

/* ============================================================
   5. BUTTONS
============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.875rem 2rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
  white-space: nowrap;
  border: 2px solid transparent;
  text-decoration: none;
}

.btn:hover  { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible {
  outline: 3px solid var(--color-turquoise);
  outline-offset: 3px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-turquoise) 0%, var(--color-blue-mid) 100%);
  color: var(--color-white);
  box-shadow: 0 4px 20px rgba(46, 196, 182, 0.35);
}
.btn-primary:hover {
  box-shadow: 0 8px 32px rgba(46, 196, 182, 0.5);
}

.btn-ghost {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.5);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.9);
}

.btn-outline {
  background: transparent;
  color: var(--color-blue-deep);
  border-color: var(--color-blue-deep);
}
.btn-outline:hover {
  background: var(--color-blue-deep);
  color: var(--color-white);
}

.btn-whatsapp {
  background: var(--color-green-whatsapp);
  color: var(--color-white);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
}
.btn-whatsapp:hover {
  background: var(--color-green-whatsapp-dark);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.5);
}

.btn-small {
  padding: 0.6rem 1.25rem;
  font-size: var(--text-sm);
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* ============================================================
   6. NAVBAR
============================================================ */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--navbar-height);
  background: transparent;
  transition: background var(--transition-slow), box-shadow var(--transition-base);
}

#navbar.scrolled {
  background: rgba(10, 61, 98, 0.97);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 2px 24px rgba(0, 0, 0, 0.3);
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  color: var(--color-white);
  transition: opacity var(--transition-fast);
}
.nav-logo:hover { opacity: 0.85; }

.logo-mark {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--color-turquoise), var(--color-blue-mid));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--color-white);
  flex-shrink: 0;
}

.logo-text {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 300;
  letter-spacing: 0.05em;
  line-height: 1.3;
}
.logo-text strong {
  display: block;
  font-weight: 700;
  font-size: var(--text-base);
  letter-spacing: 0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  list-style: none;
}

.nav-links a {
  color: rgba(255,255,255,0.88);
  font-size: var(--text-sm);
  font-weight: 400;
  letter-spacing: 0.04em;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-turquoise);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-white);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

.nav-links a.nav-cta {
  background: linear-gradient(135deg, var(--color-turquoise), var(--color-blue-mid));
  color: var(--color-white);
  padding: 0.45rem 1.2rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
}
.nav-links a.nav-cta::after { display: none; }
.nav-links a.nav-cta:hover {
  box-shadow: 0 4px 16px rgba(46, 196, 182, 0.4);
  opacity: 0.92;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 32px;
  padding: 4px;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  display: block;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base), width var(--transition-base);
  transform-origin: center;
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   7. HERO
============================================================ */
#hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://picsum.photos/seed/lencoishero/1920/1080');
  background-size: cover;
  background-position: center;
  /* Fallback enquanto a imagem carrega */
  background-color: #1A6FA8;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(10, 61, 98, 0.75) 0%, rgba(10, 61, 98, 0.35) 60%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 var(--space-lg);
  max-width: 760px;
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-turquoise-light);
  margin-bottom: var(--space-md);
}

.hero-title {
  font-size: var(--text-hero);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.15;
  margin-bottom: var(--space-lg);
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.hero-title em {
  font-style: italic;
  color: var(--color-turquoise-light);
}

.hero-subtitle {
  font-size: var(--text-xl);
  color: rgba(255,255,255,0.88);
  font-weight: 300;
  margin-bottom: var(--space-xl);
  text-shadow: 0 1px 8px rgba(0,0,0,0.25);
}

.hero-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  text-align: center;
  color: rgba(255,255,255,0.65);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-scroll span { display: block; margin-bottom: var(--space-sm); }

.hero-scroll__arrow {
  width: 24px;
  height: 24px;
  margin: 0 auto;
  border-right: 2px solid rgba(255,255,255,0.65);
  border-bottom: 2px solid rgba(255,255,255,0.65);
  transform: rotate(45deg);
  animation: bounce-down 1.8s ease-in-out infinite;
}

/* ============================================================
   8. SOBRE NÓS
============================================================ */
.sobre-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

.sobre-story p {
  color: var(--color-text-mid);
  margin-bottom: var(--space-md);
}

.sobre-quote {
  border-left: 4px solid var(--color-turquoise);
  padding: var(--space-md) var(--space-lg);
  margin: var(--space-xl) 0 0;
  background: var(--color-blue-light);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  color: var(--color-blue-deep);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.stat-item {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-top: 4px solid var(--color-turquoise);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.stat-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--color-blue-deep);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.stat-label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-light);
}

.sobre-checklist {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.sobre-checklist li {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  color: var(--color-text-mid);
  font-size: var(--text-base);
}

.sobre-checklist li::before {
  content: '';
  width: 20px;
  height: 20px;
  background: linear-gradient(135deg, var(--color-turquoise), var(--color-blue-mid));
  border-radius: 50%;
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 12 12' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M2 6l3 3 5-5' stroke='white' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: 60%;
  background-repeat: no-repeat;
  background-position: center;
}

/* ============================================================
   9. EXPERIÊNCIAS EM DESTAQUE
============================================================ */
.exp-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.exp-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  border-top: 4px solid var(--color-turquoise);
  transition: transform var(--transition-base), background var(--transition-base), box-shadow var(--transition-base);
}

.exp-card:hover {
  transform: translateY(-6px);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.3);
}

.exp-card__icon {
  width: 56px;
  height: 56px;
  color: var(--color-turquoise-light);
  margin-bottom: var(--space-lg);
}

.exp-card h3 {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.exp-card p {
  color: rgba(255, 255, 255, 0.72);
  font-size: var(--text-base);
  line-height: 1.7;
}

/* ============================================================
   10. TOURS / PASSEIOS
============================================================ */
.tours-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.tour-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  display: flex;
  flex-direction: column;
}

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

.tour-card__image {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  flex-shrink: 0;
}

.tour-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.tour-card:hover .tour-card__image img {
  transform: scale(1.06);
}

.tour-card__placeholder {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
}

.tp-lagoon-azul    { background: linear-gradient(160deg, #7EDDD7 0%, #2EC4B6 40%, #1A6FA8 100%); }
.tp-sunset         { background: linear-gradient(160deg, #F5E6C8 0%, #E8873A 50%, #C0522A 100%); }
.tp-atins          { background: linear-gradient(160deg, #2EC4B6 0%, #1A6FA8 50%, #0A3D62 100%); }
.tp-cavalgada      { background: linear-gradient(160deg, #F5E6C8 0%, #D4B896 50%, #8B6914 100%); }
.tp-parapente      { background: linear-gradient(160deg, #7EDDD7 0%, #1A6FA8 50%, #0A3D62 100%); }
.tp-completo       { background: linear-gradient(160deg, #E8873A 0%, #2EC4B6 50%, #0A3D62 100%); }

.tour-card__badge {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  padding: 0.3rem 0.85rem;
  background: var(--color-turquoise);
  color: var(--color-white);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
}
.tour-card__badge--sunset  { background: var(--color-sunset); }
.tour-card__badge--special { background: var(--color-blue-mid); }

.tour-card__body {
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.tour-card__meta {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.tour-card__duration,
.tour-card__difficulty {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-light);
}

.tour-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  color: var(--color-blue-deep);
  margin-bottom: var(--space-md);
  line-height: 1.3;
}

.tour-card__description {
  color: var(--color-text-mid);
  font-size: var(--text-base);
  line-height: 1.65;
  margin-bottom: var(--space-lg);
  flex: 1;
}

.tour-card__includes {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.tour-card__include-tag {
  font-size: var(--text-xs);
  color: var(--color-blue-mid);
  background: var(--color-blue-light);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
}

.tour-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
  border-top: 1px solid rgba(0,0,0,0.07);
  padding-top: var(--space-lg);
  margin-top: auto;
}

.tour-card__price { line-height: 1.2; }

.price-label {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-light);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.price-value {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-blue-deep);
}

.price-per {
  font-size: var(--text-xs);
  color: var(--color-text-light);
  margin-left: 2px;
}

/* ============================================================
   11. GALLERY / GALERIA
============================================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 220px;
  gap: 0.75rem;
}

.gallery-item {
  overflow: hidden;
  border-radius: var(--radius-md);
  position: relative;
  cursor: pointer;
}

.gallery-item--tall  { grid-row: span 2; }
.gallery-item--wide  { grid-column: span 2; }

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}
.gallery-item:hover img {
  transform: scale(1.06);
}

.gp-lagoon   { background: linear-gradient(160deg, #7EDDD7 0%, #2EC4B6 40%, #1A6FA8 100%); }
.gp-dunes    { background: linear-gradient(160deg, #F5E6C8 0%, #D4B896 60%, #BFA06A 100%); }
.gp-sunset   { background: linear-gradient(160deg, #FFD08A 0%, #E8873A 50%, #C0522A 100%); }
.gp-panorama { background: linear-gradient(160deg, #F5E6C8 0%, #2EC4B6 50%, #0A3D62 100%); }
.gp-water    { background: linear-gradient(180deg, #7EDDD7 0%, #2EC4B6 40%, #1A6FA8 80%, #0A3D62 100%); }
.gp-horse    { background: linear-gradient(160deg, #D4B896 0%, #8B6914 60%, #4A3508 100%); }
.gp-sky      { background: linear-gradient(180deg, #7EDDD7 0%, #1A6FA8 50%, #0A3D62 100%); }
.gp-village  { background: linear-gradient(160deg, #E8873A 0%, #D4B896 50%, #2EC4B6 100%); }
.gp-river    { background: linear-gradient(160deg, #2EC4B6 0%, #1A6FA8 50%, #7EDDD7 100%); }

.gallery-item figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-sm) var(--space-md);
  background: linear-gradient(transparent, rgba(10, 61, 98, 0.85));
  color: var(--color-white);
  font-size: var(--text-sm);
  transform: translateY(100%);
  transition: transform var(--transition-base);
}

.gallery-item:hover figcaption {
  transform: translateY(0);
}

/* ============================================================
   12. TESTIMONIALS / DEPOIMENTOS
============================================================ */
.testimonials-wrapper {
  position: relative;
  overflow: hidden;
}

.testimonials-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.testimonial-card {
  flex: 0 0 100%;
  padding: 0 var(--space-sm);
}

.testimonial-inner {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  height: 100%;
}

.testimonial-stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-md);
  font-size: 1.1rem;
}

.star-filled { color: #F6C343; }
.star-empty  { color: rgba(255,255,255,0.2); }

.testimonial-quote {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-style: italic;
  color: rgba(255,255,255,0.9);
  line-height: 1.65;
  margin-bottom: var(--space-lg);
}

.testimonial-quote::before { content: '"'; }
.testimonial-quote::after  { content: '"'; }

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: var(--space-md);
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-turquoise), var(--color-blue-mid));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-white);
  font-size: var(--text-base);
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: 700;
  color: var(--color-white);
  font-size: var(--text-base);
  line-height: 1.3;
}

.testimonial-meta {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.55);
  margin-top: 2px;
}

.testimonials-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.testimonials-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
  flex-shrink: 0;
}
.testimonials-btn svg { width: 18px; height: 18px; }
.testimonials-btn:hover {
  border-color: var(--color-turquoise);
  color: var(--color-turquoise);
  background: rgba(46, 196, 182, 0.12);
}
.testimonials-btn:focus-visible {
  outline: 3px solid var(--color-turquoise);
  outline-offset: 2px;
}

.testimonials-dots {
  display: flex;
  gap: var(--space-sm);
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  cursor: pointer;
  transition: background var(--transition-base), transform var(--transition-base);
  border: none;
}
.dot.active {
  background: var(--color-turquoise);
  transform: scale(1.35);
}

/* ============================================================
   13. CONTATO
============================================================ */
.contato-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.contato-info .section-title {
  margin-bottom: var(--space-md);
}

.contato-info > p {
  color: var(--color-text-mid);
  margin-bottom: var(--space-xl);
}

.contato-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.contato-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  color: var(--color-text-mid);
}

.contato-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.contato-list strong {
  display: block;
  color: var(--color-blue-deep);
  font-weight: 700;
  margin-bottom: 2px;
}

.contato-list a {
  color: var(--color-turquoise-dark);
  font-weight: 700;
  transition: color var(--transition-fast);
}
.contato-list a:hover { color: var(--color-blue-mid); }

.contato-mapa {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.mapa-placeholder {
  background: linear-gradient(160deg, var(--color-turquoise) 0%, var(--color-blue-mid) 50%, var(--color-blue-deep) 100%);
  min-height: 360px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-white);
  gap: var(--space-md);
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
}

.mapa-pin {
  font-size: 3rem;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,0.3));
}

.mapa-placeholder p {
  color: rgba(255,255,255,0.9);
  line-height: 1.5;
}
.mapa-placeholder strong { font-size: var(--text-xl); }

/* ============================================================
   14. FOOTER
============================================================ */
#footer {
  background: var(--color-blue-deep);
  color: rgba(255,255,255,0.75);
  padding: var(--space-3xl) 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .nav-logo {
  margin-bottom: var(--space-md);
}

.footer-brand p {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  max-width: 300px;
}

.footer-nav h4,
.footer-social h4 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: var(--space-lg);
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-nav a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
  transition: color var(--transition-fast);
}
.footer-nav a:hover { color: var(--color-turquoise-light); }

.social-icons {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.social-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
}
.social-icon svg { width: 18px; height: 18px; }
.social-icon:hover {
  border-color: var(--color-turquoise);
  color: var(--color-turquoise);
  background: rgba(46, 196, 182, 0.1);
}

.footer-contact-note {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.5);
  line-height: 1.5;
}

.footer-bottom {
  padding: var(--space-lg) 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  text-align: center;
}
.footer-bottom p {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.4);
}

/* ============================================================
   15. BACK TO TOP
============================================================ */
.back-to-top {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  width: 44px;
  height: 44px;
  background: var(--color-blue-deep);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity var(--transition-base), transform var(--transition-base);
  z-index: 900;
}
.back-to-top svg { width: 20px; height: 20px; }
.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--color-turquoise);
  transform: translateY(-3px);
}

/* ============================================================
   15b. WHATSAPP FLOAT BUTTON
============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: calc(var(--space-xl) + 56px);
  right: var(--space-xl);
  width: 52px;
  height: 52px;
  background: var(--color-green-whatsapp);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  z-index: 900;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.whatsapp-float svg { width: 26px; height: 26px; }
.whatsapp-float:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.6);
}

/* ============================================================
   16. MODAL DE RESERVA
============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 61, 98, 0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-xl);
  transform: translateY(24px) scale(0.97);
  transition: transform var(--transition-base);
}

.modal-overlay.open .modal {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(0,0,0,0.07);
  color: var(--color-text-mid);
  font-size: 1.4rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.modal-close:hover {
  background: rgba(0,0,0,0.14);
  color: var(--color-text-dark);
}

.modal-header {
  margin-bottom: var(--space-xl);
}

.modal-eyebrow {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-turquoise);
  margin-bottom: var(--space-xs);
}

.modal-title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  color: var(--color-blue-deep);
  line-height: 1.25;
}

/* Form styles */
.modal-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.form-group label {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-blue-deep);
  letter-spacing: 0.02em;
}

.required { color: var(--color-sunset); }

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.75rem 1rem;
  border: 2px solid rgba(0,0,0,0.1);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-dark);
  background: var(--color-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-turquoise);
  box-shadow: 0 0 0 3px rgba(46, 196, 182, 0.18);
}

.form-group input.error,
.form-group select.error {
  border-color: #E53E3E;
  box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.15);
}

.form-error {
  font-size: var(--text-xs);
  color: #E53E3E;
  font-weight: 700;
  min-height: 16px;
}

.modal-note {
  text-align: center;
  font-size: var(--text-xs);
  color: var(--color-text-light);
  line-height: 1.5;
}

/* ============================================================
   17. ANIMATIONS & KEYFRAMES
============================================================ */
@keyframes bounce-down {
  0%, 100% { transform: rotate(45deg) translateY(0);   opacity: 1; }
  50%       { transform: rotate(45deg) translateY(6px); opacity: 0.5; }
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

.animate-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.animate-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   18. MEDIA QUERIES
============================================================ */

/* Small phone (480px+) */
@media (min-width: 480px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
  .tours-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .exp-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Tablet (768px+) */
@media (min-width: 768px) {
  /* Navbar */
  .hamburger { display: none; }
  .nav-links  { display: flex !important; position: static; background: none; }

  /* About */
  .sobre-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  /* Experiences */
  .exp-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Tours */
  .tours-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Gallery */
  .gallery-grid {
    grid-auto-rows: 200px;
  }

  /* Testimonials: 2 cards */
  .testimonial-card {
    flex: 0 0 50%;
  }

  /* Contact */
  .contato-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* Desktop (1024px+) */
@media (min-width: 1024px) {
  .tours-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .gallery-grid {
    grid-auto-rows: 240px;
  }
}

/* Mobile nav (below 768px) */
@media (max-width: 767px) {
  .hamburger {
    display: flex;
  }

  .nav-links {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(10, 61, 98, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-xl);
    z-index: 999;
  }

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

  .nav-links a {
    font-size: var(--text-xl);
  }

  .nav-links a.nav-cta {
    padding: 0.75rem 2rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .hero-title {
    font-size: clamp(2.2rem, 8vw, 3.2rem);
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 160px;
  }

  .gallery-item--tall  { grid-row: span 1; }
  .gallery-item--wide  { grid-column: span 1; }

  .section-title {
    font-size: var(--text-2xl);
  }

  .modal {
    padding: var(--space-xl);
  }
}

/* Extra small (below 480px) */
@media (max-width: 479px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 200px;
  }

  .gallery-item--tall,
  .gallery-item--wide {
    grid-row: span 1;
    grid-column: span 1;
  }

  .tour-card__footer {
    flex-direction: column;
    align-items: flex-start;
  }
}