/* Home page */

.hero {
  position: relative;
  height: 100vh;
  min-height: 560px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: var(--color-ink);
}
.hero-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.6) contrast(1.05);
  transform-origin: center 60%;
}
.hero-video {
  display: none; /* REPLACE: switch to display:block once a real source is added, and remove .hero-slide images below */
}
.hero-slide {
  opacity: 0;
  animation: hero-slide-fade 28s infinite, hero-kenburns 28s infinite ease-in-out;
}
/* Negative first delay: slide 1 is already faded in on first paint.
   Fade-out (25%→30.4%) overlaps the next slide's fade-in — no dark gap. */
.hero-slide:nth-of-type(1) { animation-delay: -1.5s, -1.5s; }
.hero-slide:nth-of-type(2) { animation-delay: 5.5s, 5.5s; }
.hero-slide:nth-of-type(3) { animation-delay: 12.5s, 12.5s; }
.hero-slide:nth-of-type(4) { animation-delay: 19.5s, 19.5s; }
@keyframes hero-slide-fade {
  0%    { opacity: 0; }
  5.4%  { opacity: 0.92; }
  25%   { opacity: 0.92; }
  30.4% { opacity: 0; }
  100%  { opacity: 0; }
}
@keyframes hero-kenburns {
  0%   { transform: scale(1); }
  100% { transform: scale(1.14); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-slide { animation: none; opacity: 0; }
  .hero-slide:first-of-type { opacity: 0.92; }
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(28,56,105,0.06) 0%, rgba(28,56,105,0.55) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  color: var(--color-canvas);
  padding-bottom: 72px;
  padding-top: 96px;
  max-width: 720px;
}
.hero-content h1 {
  font-size: var(--text-hero);
  line-height: 1.12;
  color: var(--color-canvas);
  margin-bottom: 0.55em;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 8px;
}
/* Why grid */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 48px;
}
@media (max-width: 900px) {
  .why-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .why-grid { grid-template-columns: 1fr; }
}
.why-card .why-icon {
  margin-bottom: 16px;
}
.why-card .why-icon svg {
  transition: transform 0.3s ease;
}
.why-card:hover .why-icon svg {
  transform: scale(1.12) translateY(-2px);
}
.why-card h3 {
  margin-bottom: 0.5em;
  transition: color 0.2s ease;
}
.why-card:hover h3 {
  color: var(--color-primary);
}
.why-card p {
  font-size: 0.92rem;
  color: var(--color-primary);
}

/* Chapter teasers */
.teaser-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}
@media (max-width: 700px) {
  .teaser-grid { grid-template-columns: 1fr; }
}
.teaser-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
}
.teaser-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  filter: saturate(0.55) contrast(1.04);
}
.teaser-card:hover img { transform: scale(1.04); }
.teaser-card-label {
  position: absolute;
  left: 0; bottom: 0; right: 0;
  padding: 24px;
  background: linear-gradient(180deg, transparent, rgba(28,56,105,0.85));
  color: var(--color-canvas);
}
.teaser-card-label h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.4rem;
  color: var(--color-canvas);
  margin: 0;
}

/* How it works */
.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 40px;
}
@media (max-width: 760px) {
  .how-steps { grid-template-columns: 1fr; }
}
.how-step {
  position: relative;
  display: block;
  background: var(--color-canvas);
  padding: 28px 28px 44px;
  border: 1px solid var(--border-hairline);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.how-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--color-pop);
}
.how-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-ink);
  color: var(--color-canvas);
  font-family: var(--font-serif);
  font-size: 1.1rem;
  margin-bottom: 16px;
}
.how-step h3 { margin-bottom: 0.5em; font-size: 1.05rem; }
.how-step p { font-size: 0.92rem; color: var(--color-primary); margin-bottom: 0; }
.how-step-arrow {
  position: absolute;
  right: 24px;
  bottom: 18px;
  font-size: 1.2rem;
  color: var(--color-secondary);
  transition: transform 0.25s ease, color 0.25s ease;
}
.how-step:hover .how-step-arrow {
  transform: translateX(4px);
  color: var(--color-ink);
}

/* Trust stat row */
.trust-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 40px;
  max-width: 560px;
}

/* Popular itineraries */
.itinerary-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}
@media (max-width: 1000px) {
  .itinerary-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .itinerary-grid { grid-template-columns: 1fr; }
}
.itinerary-card {
  background: var(--color-canvas);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.itinerary-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 36px rgba(28, 56, 105, 0.14);
}
.itinerary-card-media {
  overflow: hidden;
}
.itinerary-card img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  filter: saturate(0.6) contrast(1.04);
  transition: transform 0.6s ease;
}
.itinerary-card:hover img {
  transform: scale(1.1);
}
.itinerary-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.itinerary-tag {
  font-size: var(--text-label);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: 8px;
}
.itinerary-card h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.2rem;
  margin-bottom: 6px;
}
.itinerary-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin: auto 0 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border-hairline);
  font-size: 0.85rem;
  color: var(--color-primary);
}
.itinerary-meta strong {
  color: var(--color-ink);
  font-family: var(--font-serif);
  font-size: 1.05rem;
}
.itinerary-card-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-ink);
}
.itinerary-card-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.itinerary-save-btn {
  background: none;
  border: 1px solid var(--border-hairline);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.itinerary-save-btn:hover,
.itinerary-save-btn[data-added="true"] {
  background: var(--color-ink);
  color: var(--color-canvas);
  border-color: var(--color-ink);
}

/* Regions of Sri Lanka */
.regions-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  margin-top: 40px;
  align-items: start;
}
@media (max-width: 860px) {
  .regions-layout { grid-template-columns: 1fr; }
}
.region-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
@media (max-width: 480px) {
  .region-grid { grid-template-columns: 1fr; }
}
.region-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px;
  background: var(--color-canvas);
  border: 1px solid var(--border-hairline);
}
.region-card img {
  width: 56px;
  height: 56px;
  object-fit: cover;
  flex-shrink: 0;
  filter: saturate(0.6) contrast(1.04);
}
.region-card h3 {
  font-size: 0.95rem;
  margin: 0 0 2px;
}
.region-card p {
  margin: 0;
  font-size: 0.78rem;
  color: var(--color-secondary);
}
.island-map {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.island-map img { width: 100%; max-width: 420px; height: auto; }
.island-map-caption {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--color-secondary);
  letter-spacing: 0.04em;
  text-align: center;
}

/* Where you might stay */
.stay-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}
@media (max-width: 1000px) {
  .stay-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .stay-grid { grid-template-columns: 1fr; }
}
.stay-card img {
  width: 100%;
  aspect-ratio: 5/4;
  object-fit: cover;
  filter: saturate(0.6) contrast(1.04);
  margin-bottom: 14px;
}
.stay-card h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.15rem;
  margin-bottom: 4px;
}
.stay-card p {
  font-size: 0.85rem;
  color: var(--color-primary);
  margin-bottom: 0;
}
.stay-card .region-note {
  font-size: var(--text-label);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-secondary);
  display: block;
  margin-bottom: 6px;
}