@import url('https://fonts.googleapis.com/css2?family=Inter:wght@200;300;400;600;800&family=Share+Tech+Mono&display=swap');

:root {
  --bg-primary: #000000;
  --bg-secondary: #020204;
  --bg-card: rgba(10, 10, 15, 0.7);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.2);
  --accent-cyan: #00f0ff;
  --accent-blue: #0077ff;
  --accent-amber: #f59e0b;
  --text-main: #ffffff;
  --text-muted: #8e8e93;
  --font-sans: 'Inter', sans-serif;
  --font-mono: 'Share Tech Mono', monospace;
  --transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  --glow-shadow: 0 0 15px rgba(0, 240, 255, 0.15);
}

/* Reset & Snapping Base */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.6;
  overflow: hidden; /* Lock window scrollbar to allow snapping container */
}

/* Starlink Slide Container Snapping */
.slides-container {
  height: 100vh;
  overflow-y: scroll;
  scroll-snap-type: y mandatory;
  scroll-behavior: smooth;
}

.slides-container::-webkit-scrollbar {
  display: none; /* Hide default scrollbar for cinematic feel */
}

/* Individual Fullscreen Slides */
.section-slide {
  height: 100vh;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  flex-direction: column;
  justify-content: flex-end; /* Align content bottom-heavy like Starlink */
  align-items: center;
  padding-bottom: 12vh;
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.25) 0%,
    rgba(0, 0, 0, 0.4) 60%,
    rgba(0, 0, 0, 0.8) 100%
  );
  z-index: 1;
}

.slide-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 0 2rem;
}

.slide-title {
  font-size: 2.75rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  animation: fadeUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.slide-subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 2.5rem;
}

.slide-ctas {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

/* Header & Discreet Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.7) 0%, transparent 100%);
  transition: var(--transition);
}

header.scrolled {
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 0.85rem;
  letter-spacing: 0.25em;
  text-decoration: none;
  color: var(--text-main);
  text-transform: uppercase;
}

.logo-accent {
  color: var(--accent-cyan);
  font-weight: 600;
  text-shadow: 0 0 8px rgba(0, 240, 255, 0.45);
}

/* Language Translation Rules */
body.lang-en .lang-es {
  display: none !important;
}
body.lang-es .lang-en {
  display: none !important;
}

/* Center Menu (Discreet like Starlink) */
nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
}

nav a {
  text-decoration: none;
  color: var(--text-main);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  opacity: 0.65;
  transition: var(--transition);
}

nav a:hover, nav a.active {
  opacity: 1;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.4);
}

.nav-cta {
  background: transparent;
  border: 1px solid var(--text-main);
  color: var(--text-main);
  padding: 0.5rem 1.25rem;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.nav-cta:hover {
  background: var(--text-main);
  color: var(--bg-primary);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  cursor: pointer;
  font-size: 1.5rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.9rem 3rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  text-decoration: none;
  cursor: pointer;
  border-radius: 2px;
  transition: var(--transition);
}

.btn-primary {
  background: var(--text-main);
  color: var(--bg-primary);
  border: 1px solid var(--text-main);
}

.btn-primary:hover {
  background: transparent;
  color: var(--text-main);
}

.btn-secondary {
  background: rgba(0, 0, 0, 0.6);
  color: var(--text-main);
  border: 1px solid var(--text-main);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: var(--text-main);
  color: var(--bg-primary);
}

/* ==================== DETAILS OVERLAY PANELS ==================== */
.details-overlay {
  position: fixed;
  inset: 0;
  z-index: 1500;
  background: rgba(2, 2, 4, 0.95);
  backdrop-filter: blur(25px);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 6rem 0;
}

.details-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.overlay-scroll {
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  padding-right: 1rem;
}

.overlay-scroll::-webkit-scrollbar {
  width: 4px;
}
.overlay-scroll::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
}

.overlay-close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  cursor: pointer;
  transition: var(--transition);
}

.overlay-close:hover {
  color: var(--text-main);
}

/* Section headers inside overlays */
.section-header {
  margin-bottom: 3.5rem;
  max-width: 600px;
}

.section-label {
  font-family: var(--font-mono);
  color: var(--accent-cyan);
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  display: block;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1rem;
}

/* Places to fly inside overlays */
.places-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.destination-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  overflow: hidden;
  transition: var(--transition);
}

.destination-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

.dest-image {
  height: 180px;
  position: relative;
  border-bottom: 1px solid var(--border-color);
}

.icao-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(0, 0, 0, 0.8);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.3rem 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  border-radius: 2px;
}

.weather-indicator {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.3rem 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 2px;
}

.weather-indicator::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 0.35rem;
  animation: blink 1.5s infinite;
}

.weather-indicator.vfr {
  background: rgba(16, 185, 129, 0.1);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.2);
}
.weather-indicator.vfr::before { background-color: #10b981; }

.weather-indicator.mvfr {
  background: rgba(245, 158, 11, 0.1);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.2);
}
.weather-indicator.mvfr::before { background-color: #f59e0b; }

.dest-info {
  padding: 1.5rem;
}

.dest-info h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.dest-loc {
  font-size: 0.8rem;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.dest-specs {
  display: flex;
  gap: 1.25rem;
  margin-bottom: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  padding: 0.6rem 0;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.dest-specs strong {
  color: var(--text-main);
}

.dest-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Aircraft Display Panel inside overlay */
.aircraft-selector {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
}

.selector-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 0.6rem 1.8rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
}

.selector-btn:hover, .selector-btn.active {
  border-color: var(--accent-cyan);
  color: var(--text-main);
}

.aircraft-display {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 3rem;
  border-radius: 4px;
}

.aircraft-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.02);
  padding: 2rem;
  border-radius: 2px;
}

.aircraft-svg {
  width: 100%;
  max-width: 280px;
}

.aircraft-details h3 {
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.air-class {
  font-family: var(--font-mono);
  color: var(--accent-cyan);
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  margin-bottom: 1.25rem;
}

.air-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.telemetry-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.telemetry-val-group {
  display: flex;
  flex-direction: column;
}

.telemetry-val-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.telemetry-val {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--text-main);
}

.telemetry-val span {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-left: 0.25rem;
}

/* Social grid inside overlay */
.social-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.social-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  text-decoration: none;
  color: var(--text-main);
  transition: var(--transition);
}

.social-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.social-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.social-icon {
  width: 24px;
  height: 24px;
  fill: currentColor;
  color: var(--text-muted);
}

.social-card:hover .social-icon {
  color: var(--text-main);
}

.social-meta {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent-cyan);
  text-transform: uppercase;
}

.social-card-body h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.social-card-body p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.social-action-link {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.social-action-link svg {
  width: 10px;
  height: 10px;
  stroke: currentColor;
  stroke-width: 2.5;
  fill: none;
}

/* Services Checklist drawer inside overlay */
.services-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
}

.services-widget {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 2rem;
  border-radius: 4px;
}

.widget-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
}

.widget-header h3 {
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
}

.widget-status {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-cyan);
}

.checklist-items {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.checklist-item {
  display: flex;
  gap: 0.75rem;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.checklist-item input {
  display: none;
}

.check-box {
  width: 16px;
  height: 16px;
  border: 1px solid var(--border-color);
  border-radius: 2px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 0.2rem;
}

.check-box::after {
  content: '✓';
  color: var(--accent-cyan);
  font-size: 0.65rem;
  opacity: 0;
}

.checklist-item input:checked + .check-box {
  border-color: var(--accent-cyan);
}

.checklist-item input:checked + .check-box::after {
  opacity: 1;
}

.checklist-item input:checked ~ span {
  text-decoration: line-through;
  opacity: 0.5;
}

.services-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.service-info-card {
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.01);
}

.service-info-card h4 {
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.service-info-card p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Club details inside overlay */
.club-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.club-info h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.club-info p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.club-benefits {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.club-benefits li {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.club-benefits li::before {
  content: '';
  width: 5px;
  height: 5px;
  background-color: var(--accent-cyan);
  border-radius: 50%;
}

.club-card-container {
  display: flex;
  justify-content: center;
  perspective: 1000px;
}

.membership-card {
  width: 320px;
  height: 190px;
  background: linear-gradient(135deg, #0d121f 0%, #03050c 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7);
  transition: transform 0.1s ease-out;
}

.card-sheen {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 30%, rgba(255, 255, 255, 0.05) 40%, rgba(0, 240, 255, 0.03) 50%, transparent 60%);
  transform: translateX(-100%);
  z-index: 2;
  transition: transform 0.4s ease-out;
}

.membership-card:hover .card-sheen {
  transform: translateX(100%);
}

.membership-card .card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-chip {
  width: 28px;
  height: 20px;
}

.member-id {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
}

.member-name {
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.member-level {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--accent-amber);
}

.membership-card .card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--text-muted);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 0.5rem;
}

/* NGO panels inside overlay */
.ngo-box {
  background: radial-gradient(circle at bottom left, rgba(245, 158, 11, 0.03), transparent 70%);
  border: 1px solid var(--border-color);
  padding: 3rem;
  border-radius: 4px;
}

.ngo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin: 2.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  padding: 2rem 0;
}

.ngo-stat-card {
  text-align: center;
}

.ngo-stat-num {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  color: var(--text-main);
  display: block;
}

.ngo-stat-num span {
  font-size: 1.25rem;
  color: var(--accent-amber);
}

.ngo-stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.ngo-cta-block {
  text-align: center;
  max-width: 500px;
  margin: 0 auto;
}

.ngo-cta-block h3 {
  font-size: 1.25rem;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.ngo-cta-block p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Forms */
.join-form {
  display: flex;
  max-width: 450px;
  margin: 0 auto;
  gap: 0.5rem;
}

.join-input {
  flex: 1;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid var(--border-color);
  padding: 0.7rem 1rem;
  color: var(--text-main);
  font-size: 0.85rem;
}

.join-input:focus {
  outline: none;
  border-color: var(--accent-cyan);
}

.join-btn {
  background: var(--text-main);
  color: var(--bg-primary);
  border: 1px solid var(--text-main);
  padding: 0.7rem 1.8rem;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  cursor: pointer;
}

.join-btn:hover {
  background: var(--accent-cyan);
  border-color: var(--accent-cyan);
}

.join-status {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  margin-top: 1rem;
  min-height: 18px;
}

.status-success { color: var(--accent-cyan); }

/* YouTube Modal */
.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(8px);
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.modal.active {
  opacity: 1;
  pointer-events: all;
}

.modal-content {
  width: 90%;
  max-width: 800px;
  aspect-ratio: 16/9;
  position: relative;
  background: #000;
  border: 1px solid var(--border-color);
}

.modal-close {
  position: absolute;
  top: -35px;
  right: 0;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.25rem;
  cursor: pointer;
}

.modal-iframe-wrapper {
  width: 100%;
  height: 100%;
}

.modal-iframe-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Keyframes */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  50.1% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* Responsiveness */
@media (max-width: 968px) {
  .aircraft-display {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .services-wrapper {
    grid-template-columns: 1fr;
  }
  .club-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  header {
    background: rgba(0, 0, 0, 0.95);
  }
  nav {
    display: none;
    width: 100%;
    position: absolute;
    top: 80px;
    left: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem;
  }
  nav ul {
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
  }
  .mobile-menu-btn {
    display: block;
  }
  .slide-title {
    font-size: 2.25rem;
  }
  .slide-subtitle {
    font-size: 0.8rem;
    margin-bottom: 2rem;
  }
  .slide-ctas {
    flex-direction: column;
    gap: 1rem;
    align-items: center;
  }
  .btn {
    width: 100%;
    max-width: 280px;
  }
  .ngo-grid {
    grid-template-columns: 1fr;
  }
  .join-form {
    flex-direction: column;
  }
  .join-btn {
    width: 100%;
  }
  .details-overlay {
    padding: 4rem 1rem;
  }
}