/**
 * BRACKENHOLT — Layout Styles
 * Grid systems, cinematic hero layouts, split screens, and planning panels.
 */

/* ==========================================================================
   Hero Banner Layouts
   ========================================================================== */
.hero {
  position: relative;
  min-height: 85svh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  overflow: hidden;
  padding: calc(var(--space-3xl) + 2rem) 0 var(--space-2xl);
  background-color: var(--color-forest-dark);
}

.hero-page {
  min-height: 55svh;
  padding: calc(var(--space-3xl) + 1rem) 0 var(--space-xl);
}

.hero-bg-wrapper {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  filter: brightness(0.82);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(16, 42, 36, 0.45) 0%,
    rgba(16, 42, 36, 0.3) 40%,
    rgba(16, 42, 36, 0.75) 85%,
    rgba(16, 42, 36, 0.95) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 920px;
  text-align: center;
  margin: 0 auto;
}

.hero-eyebrow {
  color: var(--color-sandstone);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  margin-bottom: 1.25rem;
}

.hero-title {
  font-size: var(--text-hero);
  line-height: var(--leading-tight);
  color: var(--color-white);
  margin-bottom: 1.5rem;
  font-weight: 500;
  text-shadow: 0 2px 16px rgba(0,0,0,0.3);
}

.hero-desc {
  font-size: var(--text-md);
  color: var(--color-ivory);
  max-width: 660px;
  margin: 0 auto 2.25rem;
  line-height: var(--leading-relaxed);
  text-shadow: 0 1px 8px rgba(0,0,0,0.35);
  opacity: 0.95;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: var(--color-sandstone);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.8;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.hero-scroll-indicator:hover {
  opacity: 1;
  transform: translateX(-50%) translateY(3px);
}

/* ==========================================================================
   Destination Search / Discovery Bar
   ========================================================================== */
.discovery-bar-wrapper {
  position: relative;
  z-index: 10;
  margin-top: -3.5rem;
  margin-bottom: var(--space-2xl);
}

.discovery-bar {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.75rem;
  box-shadow: 0 12px 36px rgba(16, 42, 36, 0.12);
  border: 1px solid var(--color-border);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .discovery-bar {
    grid-template-columns: 2fr 1.5fr 1.5fr auto;
    align-items: center;
  }
}

.discovery-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  position: relative;
}

.discovery-field label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-charcoal-light);
}

.discovery-input-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.4rem;
  transition: border-color var(--transition-fast);
}

.discovery-input-wrap:focus-within {
  border-color: var(--color-forest);
}

.discovery-input {
  width: 100%;
  font-size: var(--text-sm);
  color: var(--color-forest-dark);
  font-weight: 500;
  background: transparent;
  outline: none;
}

.discovery-select {
  width: 100%;
  font-size: var(--text-sm);
  color: var(--color-forest-dark);
  font-weight: 500;
  background: transparent;
  outline: none;
  cursor: pointer;
}

/* ==========================================================================
   Editorial Split-Screen Feature
   ========================================================================== */
.split-feature {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
}

@media (min-width: 992px) {
  .split-feature {
    grid-template-columns: 1.15fr 1fr;
    gap: 0;
  }
}

.split-feature-media {
  position: relative;
  height: 100%;
  min-height: 400px;
}

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

.split-feature-body {
  padding: clamp(2rem, 5vw, 4.5rem);
  max-width: 580px;
}

.split-feature-body .eyebrow {
  margin-bottom: 1rem;
}

.split-feature-title {
  font-size: var(--text-2xl);
  line-height: var(--leading-tight);
  color: var(--color-forest-dark);
  margin-bottom: 1.25rem;
}

.split-feature-text {
  font-size: var(--text-base);
  color: var(--color-charcoal-muted);
  line-height: var(--leading-relaxed);
  margin-bottom: 1.75rem;
}

/* ==========================================================================
   Global Horizons Discovery Section
   ========================================================================== */
.horizons-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1.5rem;
}

@media (min-width: 600px) {
  .horizons-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .horizons-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.horizon-card {
  position: relative;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-md);
  overflow: hidden;
  color: var(--color-white);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  text-decoration: none;
  background-color: var(--color-forest-dark);
  transition: transform var(--transition-normal);
}

.horizon-card:hover {
  transform: translateY(-4px);
}

.horizon-card-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.horizon-card:hover .horizon-card-bg {
  transform: scale(1.06);
}

.horizon-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(16, 42, 36, 0.1) 0%, rgba(16, 42, 36, 0.85) 85%);
  z-index: 1;
}

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

.horizon-continent {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-sandstone);
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.horizon-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  line-height: var(--leading-snug);
  color: var(--color-white);
  margin-bottom: 0.4rem;
}

.horizon-landscape {
  font-size: var(--text-xs);
  color: var(--color-ivory);
  opacity: 0.85;
}

/* ==========================================================================
   Journey Planning Dark Callout Section
   ========================================================================== */
.cta-banner {
  background-color: var(--color-forest);
  color: var(--color-ivory);
  border-radius: var(--radius-md);
  padding: clamp(3rem, 6vw, 5rem) clamp(1.5rem, 4vw, 3.5rem);
  text-align: center;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border-dark);
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 800px;
  height: 100%;
  background: radial-gradient(circle, rgba(168, 180, 160, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  margin: 0 auto;
}

.cta-banner-title {
  font-size: var(--text-3xl);
  color: var(--color-white);
  line-height: var(--leading-tight);
  margin-bottom: 1.25rem;
}

.cta-banner-desc {
  font-size: var(--text-base);
  color: var(--color-sage-light);
  line-height: var(--leading-relaxed);
  margin-bottom: 2.25rem;
}