/* ===================================================
   Program Detail Pages — program-detail.css
   Shared by ALL individual program pages
   (bamboo-rafting, half-day-morning, full-day, etc.)
   Depends on styles.css being loaded first.
   =================================================== */

/* ---------------------------------------------------
   BREADCRUMB (shared page pattern)
   --------------------------------------------------- */
.breadcrumb {
  font-size: 0.82rem;
  color: var(--color-text-light);
  margin-bottom: 20px;
}

.breadcrumb a {
  color: var(--color-text-light);
  transition: color var(--transition);
}

.breadcrumb a:hover { color: var(--color-primary); }

/* ---------------------------------------------------
   HERO — photo gallery strip
   --------------------------------------------------- */
.pd-hero {
  padding-top: var(--nav-height);
  background: #111;
}

.pd-hero-gallery {
  display: grid;
  grid-template-columns: 2fr 1fr;
  grid-template-rows: 420px;
  gap: 4px;
}

.pd-hero-main {
  grid-row: 1;
  overflow: hidden;
}

.pd-hero-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.pd-hero-thumbs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 4px;
}

.pd-hero-thumbs img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.pd-hero-thumbs img:hover { opacity: 0.85; }

/* ---------------------------------------------------
   PAGE BODY — two-column layout (content + sidebar)
   --------------------------------------------------- */
.pd-body {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 56px;
  align-items: start;
  padding-top: 48px;
  padding-bottom: 100px;
}

/* ---------------------------------------------------
   LEFT: CONTENT COLUMN
   --------------------------------------------------- */
.pd-content {
  min-width: 0; /* prevent grid overflow */
}

/* Title block */
.pd-title-block h1 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--color-text);
  margin-bottom: 16px;
  line-height: 1.2;
}

.pd-quick-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 12px;
}

.pd-quick-stats span {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  color: var(--color-text-light);
  font-weight: 500;
}

.pd-quick-stats svg {
  width: 16px;
  height: 16px;
  fill: var(--color-primary);
  flex-shrink: 0;
}

/* Section dividers */
.pd-section {
  padding-top: 40px;
  margin-top: 40px;
  border-top: 1px solid var(--color-border);
}

.pd-section h2 {
  font-size: 1.4rem;
  color: var(--color-text);
  margin-bottom: 16px;
}

.pd-section p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.pd-section-sub {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: 24px;
  margin-top: -8px;
}

/* ---------------------------------------------------
   ITINERARY TIMELINE
   --------------------------------------------------- */
.pd-timeline {
  list-style: none;
  position: relative;
  padding-left: 0;
}

/* Vertical line */
.pd-timeline::before {
  content: '';
  position: absolute;
  left: 72px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--color-border);
}

.pd-timeline-item {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 20px;
  padding-bottom: 32px;
  position: relative;
}

/* Dot on the line */
.pd-timeline-item::before {
  content: '';
  position: absolute;
  left: 67px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 2px solid var(--color-bg);
  box-shadow: 0 0 0 2px var(--color-primary);
}

.pd-timeline-time {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-primary);
  text-align: right;
  padding-top: 2px;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.pd-timeline-body {
  padding-bottom: 4px;
}

.pd-timeline-body strong {
  display: block;
  font-size: 0.95rem;
  color: var(--color-text);
  margin-bottom: 8px;
}

.pd-timeline-body ul {
  list-style: disc;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pd-timeline-body ul li {
  font-size: 0.88rem;
  color: var(--color-text-light);
  line-height: 1.6;
  list-style: disc;
}

/* ---------------------------------------------------
   INCLUSIONS GRID
   --------------------------------------------------- */
.pd-inclusions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}

.pd-inclusion-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px;
  background: var(--color-bg-light);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.pd-inclusion-item svg {
  width: 20px;
  height: 20px;
  fill: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.pd-inclusion-item div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.pd-inclusion-item strong {
  font-size: 0.85rem;
  color: var(--color-text);
}

.pd-inclusion-item span {
  font-size: 0.8rem;
  color: var(--color-text-light);
  line-height: 1.4;
}

/* No-cost / photography highlight */
.pd-no-cost {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 20px;
  background: rgba(81, 91, 32, 0.08);
  border: 1px solid rgba(81, 91, 32, 0.2);
  border-radius: var(--radius);
}

.pd-no-cost svg {
  width: 22px;
  height: 22px;
  fill: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.pd-no-cost div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.pd-no-cost strong {
  font-size: 0.88rem;
  color: var(--color-primary);
}

.pd-no-cost span {
  font-size: 0.82rem;
  color: var(--color-text-light);
}

/* ---------------------------------------------------
   THINGS TO KNOW — two-column blocks
   --------------------------------------------------- */
.pd-know-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.pd-know-block {
  padding: 20px;
  background: var(--color-bg-light);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.pd-know-block h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 14px;
}

.pd-know-block h3 svg {
  width: 18px;
  height: 18px;
  fill: var(--color-primary);
  flex-shrink: 0;
}

.pd-know-block ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pd-know-block ul li {
  font-size: 0.85rem;
  color: var(--color-text-light);
  line-height: 1.55;
  padding-left: 14px;
  position: relative;
}

.pd-know-block ul li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-primary);
}

/* ---------------------------------------------------
   GOT A QUESTION CTA
   --------------------------------------------------- */
.pd-question {
  background: var(--color-primary);
  border-radius: 12px;
  padding: 32px 36px;
  margin-top: 40px;
  border-top: none;
}

.pd-question-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.pd-question h2 {
  color: #fff;
  font-size: 1.3rem;
  margin-bottom: 6px;
}

.pd-question p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
}

.pd-question .btn-outline {
  border-color: rgba(255, 255, 255, 0.7);
  color: #fff;
  white-space: nowrap;
  flex-shrink: 0;
}

.pd-question .btn-outline:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: #fff;
}

/* ---------------------------------------------------
   RIGHT: STICKY BOOKING CARD
   --------------------------------------------------- */
.pd-sidebar {
  position: sticky;
  top: calc(var(--nav-height) + 24px);
}

.pd-booking-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-hover);
}

.pd-booking-card-header {
  background: var(--color-primary);
  padding: 20px 24px;
}

.pd-booking-card-tag {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 6px;
}

.pd-booking-card-header h2 {
  font-size: 1.2rem;
  color: #fff;
  margin: 0;
}

/* Schedule */
.pd-schedule {
  padding: 20px 24px;
  border-bottom: 1px solid var(--color-border);
}

.pd-schedule h3 {
  font-size: 0.72rem;
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-light);
  margin-bottom: 10px;
}

.pd-schedule-time {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
}

.pd-schedule-time svg {
  width: 18px;
  height: 18px;
  fill: var(--color-primary);
}

.pd-schedule-note {
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin-top: 6px;
}

/* Pricing */
.pd-pricing {
  padding: 20px 24px;
  border-bottom: 1px solid var(--color-border);
}

.pd-pricing h3 {
  font-size: 0.72rem;
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-light);
  margin-bottom: 12px;
}

.pd-price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border);
}

.pd-price-row:last-child { border-bottom: none; }

.pd-price-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--color-text-light);
}

.pd-price-label svg {
  width: 16px;
  height: 16px;
  fill: var(--color-text-light);
}

.pd-price-amount {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
}

.pd-price-free {
  color: #2d8a4e;
}

/* Book buttons */
.pd-book-btn {
  display: block;
  text-align: center;
  margin: 20px 24px 10px;
  padding: 14px;
  font-size: 1rem;
}

.pd-whatsapp-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0 24px 20px;
  padding: 12px;
  background: #25d366;
  color: #fff;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 600;
  transition: background var(--transition);
}

.pd-whatsapp-btn:hover { background: #1da855; color: #fff; }

.pd-whatsapp-btn svg {
  width: 18px;
  height: 18px;
  fill: #fff;
}

/* Other programs list */
.pd-other-programs {
  padding: 16px 24px 24px;
  border-top: 1px solid var(--color-border);
}

.pd-other-programs h3 {
  font-size: 0.72rem;
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-light);
  margin-bottom: 10px;
}

.pd-other-programs ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pd-other-programs ul a {
  font-size: 0.85rem;
  color: var(--color-text-light);
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.pd-other-programs ul a::before {
  content: '→';
  color: var(--color-primary);
  font-size: 0.8rem;
}

.pd-other-programs ul a:hover { color: var(--color-primary); }

/* ---------------------------------------------------
   WHATSAPP FLOATING BUTTON
   --------------------------------------------------- */
.wa-wrapper {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9000;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.wa-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: #25d366;
  border-radius: 50%;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.18);
  transition: transform var(--transition), box-shadow var(--transition);
}

.wa-button:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.22);
}

.wa-button img { width: 28px; height: 28px; }

.wa-message {
  background: var(--color-white);
  color: var(--color-text);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

/* ---------------------------------------------------
   RESPONSIVE
   --------------------------------------------------- */
@media (max-width: 1100px) {
  .pd-body { grid-template-columns: 1fr 320px; gap: 40px; }
}

@media (max-width: 900px) {
  .pd-body {
    grid-template-columns: 1fr;
    padding-top: 32px;
  }

  /* Move sidebar above content on mobile */
  .pd-sidebar { position: static; order: -1; }

  .pd-hero-gallery {
    grid-template-columns: 1fr;
    grid-template-rows: 280px auto;
  }

  .pd-hero-thumbs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: 100px;
  }

  .pd-inclusions { grid-template-columns: 1fr; }
  .pd-know-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .pd-timeline::before { left: 60px; }
  .pd-timeline-item { grid-template-columns: 72px 1fr; }
  .pd-timeline-item::before { left: 55px; }
  .pd-timeline-time { font-size: 0.72rem; }

  .pd-question-inner { flex-direction: column; align-items: flex-start; }

  .pd-hero-thumbs { grid-template-columns: repeat(2, 1fr); grid-template-rows: 80px 80px; }

  .pd-body { padding-bottom: 60px; }
}