/* destinations.css — Shared styles for all destination pages */
/* Condor Trails — "South America, Revealed." */

/* ============================================
   NAV ACTIVE STATE (Destinations link)
   ============================================ */
.nav-links .nav-link-active {
  color: #fff !important;
  position: relative;
}
.nav.scrolled .nav-links .nav-link-active {
  color: var(--color-primary) !important;
}

/* ============================================
   HERO — CINEMATIC ENHANCEMENTS
   ============================================ */

/* Ken Burns slow zoom on hero image */
@keyframes kenBurns {
  0%   { transform: scale(1);    }
  100% { transform: scale(1.08); }
}

#hero .hero-bg img {
  animation: kenBurns 20s ease-in-out infinite alternate;
  will-change: transform;
}

/* Film grain overlay */
.hero-grain {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.035;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
}

/* Hero title override — make it MASSIVE italic */
#hero .hero-title {
  font-size: clamp(4rem, 1rem + 12vw, 12rem);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 0.85;
  margin-bottom: var(--space-4);
}

#hero .hero-title em {
  font-style: italic;
}

/* Hero subtitle refinement */
#hero .hero-subtitle {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 300;
  font-style: italic;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.8);
  margin-bottom: var(--space-8);
}

/* Glass morphism stat pills */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}

.hero-stat {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255,255,255,0.9);
  padding: var(--space-2) var(--space-5);
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.hero-stat strong {
  font-weight: 700;
  color: #fff;
}

/* Refined scroll indicator — animated line */
#hero .hero-scroll {
  gap: var(--space-3);
}

#hero .hero-scroll-text {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  font-weight: 600;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}

#hero .hero-scroll-line {
  width: 1px;
  height: 48px;
  background: transparent;
  position: relative;
  overflow: hidden;
}

#hero .hero-scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 1px;
  height: 100%;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.7), transparent);
  animation: scrollLine 2.2s cubic-bezier(0.16, 1, 0.3, 1) infinite;
}

@keyframes scrollLine {
  0%   { top: -100%; }
  100% { top: 100%; }
}

/* Hero content z-index above grain */
#hero .hero-content {
  z-index: 3;
  padding-top: var(--space-32);
}


/* ============================================
   QUICK STATS STRIP
   ============================================ */
.stats-strip {
  background: var(--color-text);
  padding-block: var(--space-6);
}

[data-theme="dark"] .stats-strip {
  background: var(--color-surface-offset-2);
}

.stats-strip-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  text-align: center;
}

.stats-strip-item {
  padding: var(--space-2) var(--space-4);
  border-right: 1px solid rgba(255,255,255,0.12);
}

.stats-strip-item:last-child {
  border-right: none;
}

.stats-strip-value {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: #fff;
  line-height: 1.2;
  margin-bottom: var(--space-1);
}

[data-theme="dark"] .stats-strip-value {
  color: var(--color-text);
}

.stats-strip-label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

[data-theme="dark"] .stats-strip-label {
  color: var(--color-text-muted);
}


/* ============================================
   INTRODUCTION — EDITORIAL FEEL
   ============================================ */
.intro-section {
  background: var(--color-bg);
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}

.intro-content {
  max-width: 68ch;
  margin-inline: auto;
}

.intro-content p {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-6);
}

.intro-content p:last-child { margin-bottom: 0; }

/* Editorial pull quote */
.intro-highlight {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-style: italic;
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.45;
  border-left: 3px solid var(--color-secondary);
  padding-left: var(--space-8);
  margin-block: var(--space-10);
  max-width: none;
}

/* Personal story panel */
.intro-personal {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  margin-top: var(--space-8);
  position: relative;
}

.intro-personal::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(to right, var(--color-secondary), var(--color-primary));
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.intro-personal p {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: 0;
}

.intro-personal-label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-secondary);
  margin-bottom: var(--space-3);
  display: block;
}


/* ============================================
   REGIONS — IMMERSIVE CARDS
   ============================================ */
.regions-section {
  background: var(--color-surface-offset);
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}

.regions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

/* Feature layout: first 2 cards span wider */
.regions-grid .region-card:nth-child(1),
.regions-grid .region-card:nth-child(2) {
  grid-column: span 2;
}

@media (max-width: 1024px) {
  .regions-grid { grid-template-columns: repeat(2, 1fr); }
  .regions-grid .region-card:nth-child(1),
  .regions-grid .region-card:nth-child(2) {
    grid-column: span 1;
  }
}

@media (max-width: 600px) {
  .regions-grid { grid-template-columns: 1fr; }
}

.region-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-interactive),
              transform var(--transition-interactive);
  cursor: default;
}

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

@media (hover: none) {
  .region-card:hover { transform: none; }
}

/* Taller images for visual impact */
.region-card-image {
  aspect-ratio: 3/4;
  overflow: hidden;
  position: relative;
}

/* Feature cards get wider aspect ratio */
.regions-grid .region-card:nth-child(1) .region-card-image,
.regions-grid .region-card:nth-child(2) .region-card-image {
  aspect-ratio: 4/3;
}

.region-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Color overlay on hover with region name */
.region-card-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(45, 122, 107, 0.7) 0%,
    rgba(45, 122, 107, 0.1) 50%,
    transparent 100%
  );
  display: flex;
  align-items: flex-end;
  padding: var(--space-6);
  opacity: 0;
  transition: opacity 400ms cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.region-card:hover .region-card-image-overlay {
  opacity: 1;
}

.region-card-image-overlay span {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  font-style: italic;
  color: #fff;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.region-card-body {
  padding: var(--space-5) var(--space-6) var(--space-6);
}

.region-card-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-1);
  line-height: 1.2;
}

.region-card-tagline {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-secondary);
  margin-bottom: var(--space-4);
}

.region-highlights {
  list-style: none;
  margin-bottom: var(--space-4);
}

.region-highlights li {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  padding-left: var(--space-4);
  position: relative;
  margin-bottom: var(--space-1);
}

.region-highlights li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

.region-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.region-meta-tag {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  background: var(--color-surface-offset);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  white-space: nowrap;
}


/* ============================================
   KEY EXPERIENCES — GRID
   ============================================ */
.experiences-section {
  background: var(--color-bg);
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}

.experiences-grid-dest {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

@media (max-width: 1024px) {
  .experiences-grid-dest { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .experiences-grid-dest { grid-template-columns: 1fr; }
}

.experience-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-interactive), transform var(--transition-interactive);
}

.experience-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

@media (hover: none) {
  .experience-card:hover { transform: none; }
}

.experience-icon {
  width: 48px;
  height: 48px;
  background: var(--color-primary-highlight);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  color: var(--color-primary);
}

.experience-title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
  line-height: 1.2;
}

.experience-text {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}


/* ============================================
   SEASON CHART — BEST TIME TO VISIT
   ============================================ */
.season-section {
  background: var(--color-surface-offset);
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}

.season-chart {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 3px;
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
  max-width: 700px;
  margin-inline: auto;
}

.season-month {
  text-align: center;
  padding: var(--space-3) 0;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  border-radius: var(--radius-md);
  line-height: 1.3;
  transition: transform var(--transition-interactive);
}

.season-month:hover {
  transform: scale(1.08);
}

.season-month.peak {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  box-shadow: 0 2px 6px rgba(45, 122, 107, 0.25);
}

.season-month.good {
  background: var(--color-primary-highlight);
  color: var(--color-primary);
}

.season-month.wet {
  background: var(--color-surface);
  color: var(--color-text-faint);
}

.season-legend {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-top: var(--space-3);
  justify-content: center;
}

.season-legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: 0.7rem;
  color: var(--color-text-muted);
}

.season-legend-dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.season-note {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 60ch;
  margin-inline: auto;
  margin-top: var(--space-6);
  text-align: center;
}


/* ============================================
   PRACTICAL TIPS — CARD GRID
   ============================================ */
.practical-section {
  background: var(--color-bg);
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}

.practical-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

@media (max-width: 1024px) {
  .practical-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .practical-grid { grid-template-columns: 1fr; }
}

.practical-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-interactive), transform var(--transition-interactive);
}

.practical-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

@media (hover: none) {
  .practical-card:hover { transform: none; }
}

.practical-icon {
  width: 48px;
  height: 48px;
  background: var(--color-primary-highlight);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  color: var(--color-primary);
}

.practical-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-3);
  line-height: 1.2;
}

.practical-text {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

.practical-text strong {
  color: var(--color-text);
  font-weight: 600;
}


/* ============================================
   SAMPLE ITINERARY — TIMELINE
   ============================================ */
.itinerary-section {
  background: var(--color-surface-offset);
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}

.itinerary-timeline {
  max-width: 740px;
  margin-inline: auto;
  position: relative;
  padding-left: var(--space-10);
}

/* Vertical connector line */
.itinerary-timeline::before {
  content: '';
  position: absolute;
  left: 11px;
  top: var(--space-2);
  bottom: var(--space-2);
  width: 2px;
  background: var(--color-divider);
  border-radius: 1px;
}

.itinerary-day {
  position: relative;
  padding-bottom: var(--space-8);
}

.itinerary-day:last-child {
  padding-bottom: 0;
}

/* Timeline dot */
.itinerary-day::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-10) + 6px);
  top: 6px;
  width: 12px;
  height: 12px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  border: 2px solid var(--color-surface-offset);
  box-shadow: 0 0 0 2px var(--color-primary-highlight);
}

.itinerary-day-label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

.itinerary-day-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.2;
  margin-bottom: var(--space-2);
}

.itinerary-day-desc {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}


/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  background: var(--color-surface-offset);
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Subtle decorative gradient behind CTA */
.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(45, 122, 107, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.cta-content {
  max-width: 600px;
  margin-inline: auto;
  position: relative;
}

.cta-content h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  font-style: italic;
  color: var(--color-text);
  line-height: 1.1;
  margin-bottom: var(--space-4);
}

.cta-content p {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: var(--space-8);
  max-width: 50ch;
  margin-inline: auto;
}

.cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}


/* ============================================
   SCROLL ANIMATIONS — STAGGERED CHILDREN
   ============================================ */
.stagger-children > * {
  opacity: 1;
}

@supports (animation-timeline: scroll()) {
  .stagger-children > :nth-child(1) { opacity: 0; animation: reveal-fade linear both; animation-timeline: view(); animation-range: entry 0% entry 80%; }
  .stagger-children > :nth-child(2) { opacity: 0; animation: reveal-fade linear both; animation-timeline: view(); animation-range: entry 2% entry 82%; }
  .stagger-children > :nth-child(3) { opacity: 0; animation: reveal-fade linear both; animation-timeline: view(); animation-range: entry 4% entry 84%; }
  .stagger-children > :nth-child(4) { opacity: 0; animation: reveal-fade linear both; animation-timeline: view(); animation-range: entry 6% entry 86%; }
  .stagger-children > :nth-child(5) { opacity: 0; animation: reveal-fade linear both; animation-timeline: view(); animation-range: entry 8% entry 88%; }
  .stagger-children > :nth-child(6) { opacity: 0; animation: reveal-fade linear both; animation-timeline: view(); animation-range: entry 10% entry 90%; }
  .stagger-children > :nth-child(7) { opacity: 0; animation: reveal-fade linear both; animation-timeline: view(); animation-range: entry 12% entry 92%; }
}


/* ============================================
   SECTION DIVIDERS
   ============================================ */
.section-divider {
  border: none;
  height: 1px;
  background: var(--color-divider);
  margin: 0;
}


/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */
@media (max-width: 768px) {
  #hero .hero-title {
    font-size: clamp(3.5rem, 1rem + 10vw, 7rem);
  }

  .hero-stats {
    gap: var(--space-2);
  }

  .hero-stat {
    font-size: var(--text-xs);
    padding: var(--space-1) var(--space-3);
  }

  .intro-highlight {
    font-size: var(--text-lg);
    padding-left: var(--space-5);
  }

  .intro-personal {
    padding: var(--space-5);
  }

  .stats-strip-inner {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-strip-item:nth-child(2) {
    border-right: none;
  }

  .stats-strip-item:nth-child(3) {
    border-right: 1px solid rgba(255,255,255,0.12);
  }

  .stats-strip-item:nth-child(4) {
    border-right: none;
  }

  .season-chart {
    grid-template-columns: repeat(6, 1fr);
    gap: 4px;
  }

  .itinerary-timeline {
    padding-left: var(--space-8);
  }

  .itinerary-day::before {
    left: calc(-1 * var(--space-8) + 6px);
  }

  .itinerary-timeline::before {
    left: 11px;
  }
}

@media (max-width: 480px) {
  .stats-strip-inner {
    grid-template-columns: 1fr 1fr;
  }

  .season-chart {
    grid-template-columns: repeat(4, 1fr);
  }
}


/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  #hero .hero-bg img {
    animation: none;
  }

  #hero .hero-scroll-line::after {
    animation: none;
  }

  .region-card-image-overlay {
    transition: none;
  }

  .stagger-children > * {
    opacity: 1 !important;
    animation: none !important;
  }
}