/* =========================================================================
   PRIVATE TOUR - SIMPLE & ELEGANT LANDING PAGE STYLESHEET
   Clean, Modern Vanilla CSS with High-End Minimalist Aesthetics
   ========================================================================= */

:root {
  --primary: #1d4ed8;
  --primary-hover: #1e40af;
  --primary-light: #eff6ff;
  --primary-glow: rgba(29, 78, 216, 0.25);
  
  --accent-gold: #d97706;
  --accent-gold-hover: #b45309;
  --accent-gold-light: #fef3c7;
  
  --dark-navy: #090e17;
  --dark-surface: #0f172a;
  --dark-card: #1e293b;
  --dark-border: rgba(255, 255, 255, 0.1);

  --bg-body: #ffffff;
  --bg-surface: #ffffff;
  --bg-card: #ffffff;
  --bg-alt: #f8fafc;

  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --text-white: #ffffff;

  --border-color: #e2e8f0;
  --border-light: #f1f5f9;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 16px -2px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 32px -4px rgba(15, 23, 42, 0.12);
  --shadow-glow: 0 0 25px rgba(29, 78, 216, 0.35);

  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1180px;
}

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

html {
  scroll-behavior: smooth;
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  color: var(--text-main);
  background-color: var(--bg-body);
  line-height: 1.6;
}

body {
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* =========================================================================
   NAVBAR (STICKY GLASSMORPHIC)
   ========================================================================= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(9, 14, 23, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: var(--transition);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
}

.landing-logo-badge {
  display: inline-flex;
  align-items: center;
  background: #ffffff;
  padding: 5px 12px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
  transition: transform 0.2s ease;
}
.landing-logo-badge:hover {
  transform: translateY(-1px);
}

.landing-header-logo {
  height: 38px;
  width: auto;
  max-width: 190px;
  object-fit: contain;
  display: block;
}

.landing-footer-logo {
  height: 34px;
  width: auto;
  max-width: 170px;
  object-fit: contain;
  display: block;
}

.nav-logo-box {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
  overflow: hidden;
}

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

.nav-brand-text {
  display: flex;
  flex-direction: column;
}

.nav-brand-name {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-white);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.nav-brand-tagline {
  font-size: 0.72rem;
  font-weight: 600;
  color: #94a3b8;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: #cbd5e1;
  transition: var(--transition);
  position: relative;
  padding: 0.25rem 0;
}

.nav-link:hover {
  color: #ffffff;
}

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

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.mobile-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  font-size: 1.3rem;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

/* =========================================================================
   BUTTONS
   ========================================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: inherit;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  white-space: nowrap;
}

.btn-sm {
  padding: 0.5rem 1.1rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 0.85rem 1.75rem;
  font-size: 1rem;
}

.btn-full {
  width: 100%;
}

.btn-primary {
  background: #2563eb;
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
  background: #1d4ed8;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
}

.btn-gold {
  background: linear-gradient(135deg, #d97706, #b45309);
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(217, 119, 6, 0.35);
}

.btn-gold:hover {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(217, 119, 6, 0.45);
}

.btn-ghost-white {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.btn-ghost-white:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.btn-outline-light {
  background: transparent;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 0.75rem 1.25rem;
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}

/* =========================================================================
   HERO SECTION
   ========================================================================= */
.hero-section {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background-color: var(--dark-navy);
  color: var(--text-white);
  padding-top: 100px;
  padding-bottom: 60px;
  overflow: hidden;
}

.hero-bg-layer {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to bottom, rgba(9, 14, 23, 0.75) 0%, rgba(9, 14, 23, 0.92) 80%, #090e17 100%),
    url('https://images.unsplash.com/photo-1507525428034-b723cf961d3e?auto=format&fit=crop&w=1920&q=80');
  background-size: cover;
  background-position: center 30%;
  z-index: 1;
}

.hero-glow-blob {
  position: absolute;
  top: 15%;
  left: 50%;
  transform: translateX(-50%);
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.22) 0%, rgba(217, 119, 6, 0.08) 50%, transparent 70%);
  filter: blur(80px);
  z-index: 2;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: #fbbf24;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(8px);
}

.hero-title {
  font-size: 3.1rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}

.gradient-text {
  background: linear-gradient(135deg, #ffffff 40%, #fbbf24 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: #cbd5e1;
  line-height: 1.7;
  max-width: 720px;
  margin: 0 auto 2.25rem;
  font-weight: 400;
}

.hero-cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3.5rem;
  flex-wrap: wrap;
}

/* Hero Trust Pillars */
.hero-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 1rem;
}

.pillar-card {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  text-align: left;
  backdrop-filter: blur(8px);
}

.pillar-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.pillar-text {
  display: flex;
  flex-direction: column;
}

.pillar-text strong {
  font-size: 0.95rem;
  color: #ffffff;
}

.pillar-text span {
  font-size: 0.78rem;
  color: #94a3b8;
}

/* =========================================================================
   SECTIONS GENERAL
   ========================================================================= */
.section {
  padding: 5.5rem 0;
}

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

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3.5rem;
}

.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--primary);
  background: var(--primary-light);
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.85rem;
}

.section-tag.gold {
  color: #b45309;
  background: var(--accent-gold-light);
}

.section-title {
  font-size: 2.15rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--text-main);
  margin-bottom: 0.85rem;
  line-height: 1.25;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* =========================================================================
   SERVICES GRID (3 PILARS)
   ========================================================================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.service-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 2.25rem 1.85rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

.service-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.service-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.65rem;
}

.service-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* =========================================================================
   DESTINATIONS SIMPLE SHOWCASE
   ========================================================================= */
.dest-simple-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.dest-simple-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

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

.dest-simple-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: var(--transition);
}

.dest-simple-card:hover .dest-simple-img {
  transform: scale(1.04);
}

.dest-simple-content {
  padding: 1.25rem;
}

.dest-simple-content h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.35rem;
}

.dest-simple-content p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* =========================================================================
   CONTACT CARD BOX
   ========================================================================= */
.contact-card-box {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  background: linear-gradient(145deg, #090e17, #0f172a);
  color: var(--text-white);
  padding: 3.5rem;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-xl);
}

.contact-box-title {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 1rem;
}

.contact-box-desc {
  color: #94a3b8;
  font-size: 0.95rem;
  margin-bottom: 2rem;
  line-height: 1.65;
}

.contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.contact-list .icon {
  font-size: 1.25rem;
  line-height: 1.2;
}

.contact-list strong {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #94a3b8;
}

.contact-list p {
  font-size: 0.95rem;
  color: #ffffff;
  font-weight: 500;
}

.contact-action-col {
  display: flex;
  align-items: center;
}

.cta-direct-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2.25rem;
  border-radius: var(--radius-lg);
  width: 100%;
  backdrop-filter: blur(8px);
}

.cta-direct-box h3 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
}

.cta-direct-box p {
  font-size: 0.9rem;
  color: #94a3b8;
  margin-bottom: 1.75rem;
  line-height: 1.55;
}

/* =========================================================================
   FOOTER
   ========================================================================= */
.site-footer {
  background-color: #070b12;
  color: #94a3b8;
  padding: 2.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-left {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.footer-brand-name {
  font-size: 1.15rem;
  font-weight: 800;
  color: #ffffff;
}

.footer-tagline {
  font-size: 0.82rem;
  color: #64748b;
}

.footer-simple-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.footer-simple-links a {
  font-size: 0.88rem;
  color: #94a3b8;
  transition: var(--transition);
}

.footer-simple-links a:hover {
  color: #ffffff;
}

.footer-right p {
  font-size: 0.82rem;
  color: #64748b;
}

/* =========================================================================
   FLOATING WHATSAPP BUTTON
   ========================================================================= */
.floating-wa-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: #22c55e;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(34, 197, 94, 0.45);
  z-index: 999;
  transition: var(--transition);
}

.floating-wa-btn:hover {
  background: #16a34a;
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 8px 25px rgba(34, 197, 94, 0.55);
}

/* =========================================================================
   RESPONSIVE DESIGN
   ========================================================================= */
@media (max-width: 992px) {
  .hero-title {
    font-size: 2.4rem;
  }
  .hero-pillars {
    grid-template-columns: 1fr;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .dest-simple-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-card-box {
    grid-template-columns: 1fr;
    padding: 2.5rem 1.75rem;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
  .hero-title {
    font-size: 2rem;
  }
  .hero-subtitle {
    font-size: 1rem;
  }
  .dest-simple-grid {
    grid-template-columns: 1fr;
  }
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
  .footer-simple-links {
    flex-wrap: wrap;
    justify-content: center;
  }
}