/* ── Tours Hero ──────────────────────────────────────────── */

@keyframes toursFadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.tours-hero {
  background:
    linear-gradient(to top, rgba(5,12,20,0.90) 0%, rgba(5,12,20,0.55) 28%, rgba(5,12,20,0.10) 55%, transparent 75%),
    linear-gradient(170deg, #0F4E8C 0%, #3082C2 18%, #52A0D4 30%, #AACFE8 46%, #D8C880 56%, #CDA060 66%, #96AD68 78%, #3A5228 100%);
  color: #fff;
  min-height: 60vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: var(--space-24) 0 var(--space-20);
}

.tours-hero__topo { display: none; }

.tours-hero__inner { position: relative; z-index: 1; }

.tours-hero__meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.4);
  margin-bottom: var(--space-6);
  animation: toursFadeUp 0.5s ease both;
}

.tours-hero__meta-sep { color: var(--color-accent); }

.tours-hero__headline {
  display: flex;
  flex-direction: column;
  font-size: clamp(3.5rem, 10vw, 7rem);
  font-weight: 800;
  font-style: italic;
  line-height: 0.92;
  color: #fff;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-6);
}

.tours-hero__headline-line1 {
  color: rgba(255,255,255,0.35);
  animation: toursFadeUp 0.5s 0.08s ease both;
}

.tours-hero__headline-line2 {
  animation: toursFadeUp 0.5s 0.18s ease both;
}

.tours-hero__sub {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.65);
  max-width: 52ch;
  line-height: 1.6;
  margin-bottom: var(--space-10);
  animation: toursFadeUp 0.5s 0.28s ease both;
}

.tours-hero__rule {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  animation: toursFadeUp 0.5s 0.38s ease both;
}

.tours-hero__rule-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.28);
  white-space: nowrap;
}

.tours-hero__rule-line {
  display: block;
  height: 1px;
  background: linear-gradient(to right, rgba(200,82,26,0.45), transparent);
  flex: 1;
}

/* ── Programs ────────────────────────────────────────────── */

.tours-programs {
  padding: var(--space-24) 0;
}

.tours-programs__header {
  margin-bottom: var(--space-12);
}

.tours-programs__header h2 {
  margin-top: var(--space-2);
}

.tours-programs__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  align-items: stretch;
}

/* ── Mission Cards ───────────────────────────────────────── */

.mission-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-7) var(--space-7) var(--space-8);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.mission-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.mission-card--featured {
  border-color: var(--color-accent);
  border-width: 2px;
  background: #fff;
}

.mission-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.mission-card__code {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  color: rgba(200,82,26,0.5);
}

.mission-card__badge {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  background: var(--color-bg-alt);
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
}

.mission-card__badge--accent {
  color: var(--color-accent);
  background: rgba(200,82,26,0.08);
}

.mission-card__title {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.15;
  margin: 0;
}

.mission-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.72;
  margin: 0;
}

.mission-card__specs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(72px, 1fr));
  gap: var(--space-1) var(--space-3);
  padding: var(--space-4) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin: 0;
}

.mission-card__spec {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mission-card__spec dt {
  font-size: 0.63rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--color-text-light);
}

.mission-card__spec dd {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 700;
  font-style: italic;
  color: var(--color-primary);
  margin: 0;
  line-height: 1.2;
}

.mission-card--featured .mission-card__spec dd {
  color: var(--color-accent);
}

.mission-card__includes {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.mission-card__includes li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding-left: var(--space-5);
  position: relative;
  margin: 0;
  line-height: 1.5;
}

.mission-card__includes li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-size: 0.58rem;
  top: 0.38em;
}

.mission-card__cta {
  margin-top: auto;
  text-align: center;
  justify-content: center;
}

.mission-card--featured .mission-card__cta {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.mission-card--featured .mission-card__cta:hover {
  background-color: var(--color-accent-light);
  border-color: var(--color-accent-light);
}

/* ── Upcoming Dates ──────────────────────────────────────── */

.tours-upcoming {
  padding: var(--space-24) 0;
  background: var(--color-bg-alt);
}

.tours-upcoming__header {
  margin-bottom: var(--space-10);
}

.tours-upcoming__header h2 { margin-top: var(--space-2); }

.upcoming-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-6);
}

/* ── Card shell ───────────────────────────────────────────── */

.upcoming-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

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

.upcoming-card--full {
  opacity: 0.55;
}

/* ── Date banner — the eye-catching top strip ─────────────── */

.upcoming-card__date {
  background: var(--color-primary);
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
  position: relative;
  overflow: hidden;
}

/* subtle diagonal texture on the date banner */
.upcoming-card__date::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -52deg,
    transparent 0,
    transparent 14px,
    rgba(255,255,255,0.025) 14px,
    rgba(255,255,255,0.025) 15px
  );
  pointer-events: none;
}

.upcoming-card__month {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}

.upcoming-card__days {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 800;
  font-style: italic;
  color: #fff;
  line-height: 1;
}

/* accent line at the bottom of the date banner */
.upcoming-card__date-rule {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-accent) 45%, transparent 100%);
}

/* ── Card body ────────────────────────────────────────────── */

.upcoming-card__body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}

.upcoming-card__type {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.upcoming-card__title {
  font-size: var(--text-xl);
  font-weight: 700;
  font-style: italic;
  color: var(--color-primary);
  margin: 0 0 var(--space-3);
  line-height: 1.2;
}

.upcoming-card__meta {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-4);
}

.upcoming-card__meta li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin: 0;
}

.upcoming-card__meta li::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
  opacity: 0.6;
}

/* ── Card footer ──────────────────────────────────────────── */

.upcoming-card__footer {
  padding: var(--space-4) var(--space-6) var(--space-6);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.upcoming-card__spots {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
}

.upcoming-card__spots--low {
  color: #b45309;
}

.upcoming-card__btn {
  white-space: nowrap;
  flex-shrink: 0;
}

.upcoming-empty {
  padding: var(--space-12) 0;
  max-width: 52ch;
}

.upcoming-empty p {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0;
}

/* ── What's Included (manifest) ──────────────────────────── */

.tours-manifest {
  background: var(--color-bg-alt);
  padding: var(--space-24) 0;
  color: var(--color-text);
}

.tours-manifest__label { color: var(--color-accent); }

.tours-manifest__header {
  margin-bottom: var(--space-12);
}

.tours-manifest__header h2 {
  color: var(--color-text);
  margin-top: var(--space-2);
  margin-bottom: var(--space-3);
}

.tours-manifest__header p {
  color: var(--color-text-muted);
  font-size: var(--text-lg);
  margin-bottom: 0;
  max-width: 55ch;
}

.tours-manifest__body {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-8);
}

.manifest-col__heading {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.manifest-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.manifest-list__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text);
  margin: 0;
  line-height: 1.5;
}

.manifest-list__icon {
  flex-shrink: 0;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-accent);
  margin-top: 0.15em;
  width: 14px;
  text-align: center;
}

.manifest-list__icon--x {
  color: var(--color-text-light);
}

.manifest-list--dimmed .manifest-list__item {
  color: var(--color-text-light);
}

/* ── Flying Sites ────────────────────────────────────────── */

.tours-sites {
  padding: var(--space-24) 0;
  background-color: var(--color-bg-alt);
  position: relative;
  overflow: hidden;
}

.tours-sites__topo {
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    15deg,
    transparent,
    transparent 80px,
    rgba(29,53,87,0.04) 80px,
    rgba(29,53,87,0.04) 81px
  );
  pointer-events: none;
}

.tours-sites__header {
  margin-bottom: var(--space-12);
  position: relative;
  z-index: 1;
}

.tours-sites__header h2 { margin-top: var(--space-2); }

.tours-sites__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  position: relative;
  z-index: 1;
}

.site-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-8) var(--space-8) var(--space-7);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

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

.site-card__coords {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: rgba(200,82,26,0.65);
  margin-bottom: var(--space-3);
}

.site-card__name {
  font-size: var(--text-3xl);
  font-weight: 800;
  font-style: italic;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  line-height: 1.1;
}

.site-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.72;
  margin-bottom: var(--space-5);
}

.site-card__tags {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.site-card__tags li {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--color-text-light);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  padding: 2px var(--space-3);
  border-radius: var(--radius-sm);
  margin: 0;
}

/* ── FAQ Teaser ──────────────────────────────────────────── */

.tours-faq {
  padding: var(--space-24) 0;
}

.tours-faq__header {
  margin-bottom: var(--space-10);
}

.tours-faq__header h2 { margin-top: var(--space-2); }

.tours-faq__grid {
  border-top: 1px solid var(--color-border);
  margin-bottom: var(--space-8);
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-primary);
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: color var(--transition-fast);
}

.faq-item__q::-webkit-details-marker { display: none; }

.faq-item__q::after {
  content: '+';
  font-family: var(--font-body);
  font-size: var(--text-xl);
  font-weight: 300;
  color: var(--color-accent);
  flex-shrink: 0;
  transition: transform var(--transition-base);
  line-height: 1;
}

.faq-item[open] .faq-item__q::after {
  transform: rotate(45deg);
}

.faq-item[open] .faq-item__q {
  color: var(--color-accent);
}

.faq-item__a {
  padding-bottom: var(--space-5);
  padding-right: var(--space-12);
}

.faq-item__a p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.78;
  margin-bottom: 0;
}

.tours-faq__footer {
  margin-top: var(--space-8);
}

/* ── Booking CTA ─────────────────────────────────────────── */

.tours-book {
  background:
    radial-gradient(ellipse 80% 60% at 50% 52%, rgba(5,12,20,0.52) 0%, transparent 100%),
    linear-gradient(to bottom, #3D8FCE 0%, #5AAAD0 12%, #88C0DE 26%, #AACFE8 38%, #D8C880 54%, #CDA060 66%, #96AD68 80%, #3A5228 100%);
  color: #fff;
  padding: var(--space-20) 0;
  position: relative;
  overflow: hidden;
}

.tours-book__topo { display: none; }

.tours-book__inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-12);
}

.tours-book__label { color: rgba(255,255,255,0.5); }

.tours-book__copy h2 {
  color: #fff;
  margin-top: var(--space-2);
  margin-bottom: var(--space-3);
}

.tours-book__copy p {
  color: rgba(255,255,255,0.65);
  font-size: var(--text-lg);
  margin-bottom: 0;
  max-width: 52ch;
}

.tours-book__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex-shrink: 0;
}

.tours-book__contact-btn {
  border-color: rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.75);
  text-align: center;
  justify-content: center;
}

.tours-book__contact-btn:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.55);
  color: #fff;
}

/* ── Responsive ──────────────────────────────────────────── */

@media (max-width: 1024px) {
  .tours-programs__grid { grid-template-columns: 1fr; }
  .tours-manifest__body { grid-template-columns: 1fr 1fr; }
  .manifest-col--not { grid-column: 1 / -1; }
  .tours-book__inner { flex-direction: column; align-items: flex-start; gap: var(--space-8); }
  .tours-book__actions { flex-direction: row; }
}

@media (max-width: 768px) {
  .tours-hero { min-height: 50vh; padding: var(--space-20) 0 var(--space-16); }
  .tours-sites__grid { grid-template-columns: 1fr; }
  .tours-manifest__body { grid-template-columns: 1fr; }
  .manifest-col--not { grid-column: auto; }
  .upcoming-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .faq-item__a { padding-right: 0; }
  .tours-book__actions { flex-direction: column; }
}