/* ============================================================
   Space420 — Premium original design system
   Flight / logistics aesthetic (not a copy of any competitor)
   ============================================================ */
:root {
  --green-dark: #0d1f18;
  --green-mid: #16352a;
  --green-deep: #081410;
  --green-glow: #1a4d3a;
  --gold: #d4a84b;
  --gold-light: #e8c56a;
  --gold-dim: rgba(212, 168, 75, 0.15);
  --cream: #f7f5f0;
  --cream-dark: #ebe6dc;
  --text: #121212;
  --text-muted: #5a5a5a;
  --white: #ffffff;
  --shadow: 0 8px 32px rgba(0,0,0,0.08);
  --shadow-lg: 0 24px 64px rgba(0,0,0,0.14);
  --radius: 12px;
  --radius-sm: 8px;
  --glass: rgba(255,255,255,0.06);
}

* { box-sizing: border-box; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--cream);
  color: var(--text);
  line-height: 1.65;
  margin: 0;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, .serif {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 600;
  letter-spacing: -0.02em;
}

a { color: var(--green-mid); transition: color 0.2s; }
a:hover { color: var(--gold); }

/* ---- HUD ---- */
.hud-bar {
  background: var(--green-deep);
  color: rgba(255,255,255,0.85);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(212,168,75,0.25);
}
.hud-bar .sep { opacity: 0.35; margin: 0 0.85rem; }
.status-pulse {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #34d399;
  margin-right: 8px;
  box-shadow: 0 0 0 0 rgba(52,211,153,0.5);
  animation: pulse-dot 2s ease infinite;
}
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(52,211,153,0.45); }
  50% { box-shadow: 0 0 0 8px rgba(52,211,153,0); }
}

/* ---- Navbar ---- */
.navbar-da {
  background: rgba(247,245,240,0.92) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  padding: 0.75rem 0;
}
.navbar-da .navbar-brand {
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--green-dark) !important;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}
.navbar-da .brand-mark {
  width: 38px; height: 38px;
  background: linear-gradient(145deg, var(--green-dark), var(--green-mid));
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.15rem;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(13,31,24,0.25);
}
.navbar-da .brand-africa { color: var(--gold); }
.navbar-da .nav-link {
  color: var(--text) !important;
  font-size: 0.88rem;
  font-weight: 500;
  padding: 0.4rem 0.8rem !important;
  border-radius: 6px;
}
.navbar-da .nav-link:hover { background: var(--gold-dim); color: var(--green-dark) !important; }
.navbar-da .btn-contact {
  background: var(--green-dark);
  color: #fff !important;
  border: none;
  padding: 0.45rem 1.2rem;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 8px;
  box-shadow: 0 4px 14px rgba(13,31,24,0.2);
}
.navbar-da .btn-contact:hover { background: var(--green-mid); color: #fff !important; }
.navbar-da .dropdown-menu {
  border: none;
  box-shadow: var(--shadow-lg);
  border-radius: 10px;
  padding: 0.5rem;
}
.cart-badge {
  position: absolute; top: -4px; right: -6px;
  background: var(--gold); color: var(--green-deep);
  font-size: 0.65rem; font-weight: 700;
  min-width: 17px; height: 17px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}

/* ---- Hero ---- */
.hero-banner {
  background:
    radial-gradient(ellipse 80% 60% at 70% 20%, rgba(212,168,75,0.12) 0%, transparent 50%),
    radial-gradient(ellipse 60% 50% at 10% 80%, rgba(26,77,58,0.4) 0%, transparent 50%),
    linear-gradient(165deg, var(--green-deep) 0%, var(--green-dark) 45%, var(--green-mid) 100%);
  color: #fff;
  padding: 5.5rem 0 5rem;
  position: relative;
  overflow: hidden;
}
.hero-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(212,168,75,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,168,75,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.hero-kicker {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}
.hero-banner h1 {
  font-size: clamp(2.5rem, 5.5vw, 3.8rem);
  font-weight: 600;
  line-height: 1.12;
  margin-bottom: 1.25rem;
  color: #fff;
}
.hero-banner h1 .gold,
.hero-banner .gold { color: var(--gold); font-style: italic; }
.hero-banner .lead {
  font-size: 1.1rem;
  font-weight: 300;
  opacity: 0.88;
  max-width: 520px;
  margin-bottom: 2rem;
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--green-deep) !important;
  border: none;
  font-weight: 700;
  padding: 0.75rem 1.75rem;
  border-radius: 8px;
  font-size: 0.95rem;
  box-shadow: 0 6px 20px rgba(212,168,75,0.35);
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(212,168,75,0.45);
  color: var(--green-deep) !important;
}
.btn-outline-light-da {
  background: transparent;
  color: #fff !important;
  border: 1.5px solid rgba(255,255,255,0.4);
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: 8px;
}
.btn-outline-light-da:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
  color: #fff !important;
}

/* ---- Cards ---- */
.section-card, .card-hero, .product-card {
  background: #fff;
  border: none;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.section-card:hover, .card-hero:hover, .product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.section-card .icon-wrap {
  width: 56px; height: 56px;
  background: linear-gradient(145deg, var(--cream-dark), #fff);
  border: 1px solid rgba(0,0,0,0.04);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  color: var(--green-dark);
  font-size: 1.45rem;
  margin-bottom: 1.1rem;
}
.section-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}

.product-card { overflow: hidden; height: 100%; }
.product-card .img-wrap {
  height: 170px;
  background: linear-gradient(160deg, var(--green-deep), var(--green-mid) 60%, #2a5540);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold);
  font-size: 2.75rem;
  position: relative;
}
.product-card .img-wrap::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 120%, rgba(212,168,75,0.2), transparent 55%);
}
.product-card .price { font-weight: 700; color: var(--green-dark); font-size: 1.2rem; }
.product-card .weight-tag {
  font-size: 0.68rem; background: var(--cream-dark);
  padding: 0.2rem 0.55rem; border-radius: 20px; font-weight: 500;
}

.category-pill {
  border: 1.5px solid rgba(13,31,24,0.12);
  border-radius: 50px;
  padding: 0.45rem 1.1rem;
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  transition: all 0.2s;
  display: inline-block;
}
.category-pill:hover, .category-pill.active {
  background: var(--green-dark);
  color: #fff;
  border-color: var(--green-dark);
  box-shadow: 0 4px 14px rgba(13,31,24,0.2);
}

.badge-year {
  background: var(--gold);
  color: var(--green-deep);
  font-weight: 700;
  font-size: 0.72rem;
}
.badge-region {
  background: var(--cream-dark);
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.72rem;
}

/* Fleet visual cards */
.fleet-visual {
  height: 220px;
  background: linear-gradient(160deg, #06120e, #0d1f18 40%, #16352a);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.fleet-visual svg { max-width: 85%; height: auto; filter: drop-shadow(0 8px 24px rgba(0,0,0,0.4)); }
.fleet-visual .scan-line {
  position: absolute;
  left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  animation: scan 3.5s ease-in-out infinite;
  opacity: 0.6;
}
@keyframes scan {
  0% { top: 10%; }
  50% { top: 85%; }
  100% { top: 10%; }
}

/* Buttons bootstrap override */
.btn-success {
  --bs-btn-bg: var(--green-dark);
  --bs-btn-border-color: var(--green-dark);
  --bs-btn-hover-bg: var(--green-mid);
  --bs-btn-hover-border-color: var(--green-mid);
  border-radius: 8px;
  font-weight: 600;
}
.btn-outline-success {
  --bs-btn-color: var(--green-dark);
  --bs-btn-border-color: var(--green-dark);
  --bs-btn-hover-bg: var(--green-dark);
  --bs-btn-hover-color: #fff;
  border-radius: 8px;
  font-weight: 600;
}

.text-green { color: var(--green-dark) !important; }
.text-gold { color: var(--gold) !important; }
.bg-green-dark { background: var(--green-dark) !important; }

.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible { opacity: 1; transform: none; }

.checkout-steps { display: flex; gap: 0.5rem; margin-bottom: 1.5rem; }
.checkout-steps .step {
  flex: 1; text-align: center; font-size: 0.75rem;
  padding: 0.55rem; background: var(--cream-dark);
  border-radius: 8px; font-weight: 600;
}
.checkout-steps .step.active {
  background: var(--green-dark); color: #fff;
}

/* Footer */
footer.footer-da {
  background: var(--green-deep);
  color: rgba(255,255,255,0.72);
  padding: 4.5rem 0 2rem;
}
footer.footer-da h5, footer.footer-da h6 {
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
footer.footer-da a {
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  font-size: 0.9rem;
}
footer.footer-da a:hover { color: var(--gold); }
footer.footer-da .footer-brand {
  font-weight: 700; color: #fff; font-size: 1.15rem;
}
footer.footer-da hr { border-color: rgba(255,255,255,0.1); }

.admin-sidebar {
  min-height: calc(100vh - 56px);
  background: var(--green-deep);
}
.admin-sidebar .nav-link { color: rgba(255,255,255,0.65); }
.admin-sidebar .nav-link:hover,
.admin-sidebar .nav-link.active {
  color: #fff; background: rgba(255,255,255,0.08);
}

@media (max-width: 991px) {
  .hero-banner { padding: 3.5rem 0 3rem; }
}

/* Scroll-follow drone */
#scroll-drone {
  position: fixed;
  width: 120px;
  height: auto;
  z-index: 50;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s;
  filter: drop-shadow(0 12px 24px rgba(0,0,0,0.35));
  will-change: transform;
}
#scroll-drone.visible { opacity: 0.95; }
#scroll-drone .prop-spin {
  transform-origin: center;
  animation: prop 0.25s linear infinite;
}
@keyframes prop { to { transform: rotate(360deg); } }

.hero-visual-wrap {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.hero-visual-wrap img.hero-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.95;
}
.hero-float-drone {
  position: absolute;
  right: 8%;
  top: 18%;
  width: min(280px, 40vw);
  animation: float-drone 5s ease-in-out infinite;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.4));
}
@keyframes float-drone {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-18px) rotate(2deg); }
}
.hero-banner { position: relative; }
.hero-banner .container { position: relative; z-index: 2; }

.drone-trail {
  position: absolute;
  width: 2px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(212,168,75,0.5), transparent);
  pointer-events: none;
}

/* Page-wide animation enhancements */
.page-hero {
  background: linear-gradient(160deg, var(--green-deep), var(--green-mid));
  color: #fff;
  padding: 3.5rem 0 2.5rem;
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  width: 400px; height: 400px;
  right: -80px; top: -80px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212,168,75,0.12), transparent 70%);
  pointer-events: none;
}
.page-hero h1 { color: #fff; margin-bottom: 0.5rem; }
.page-hero .lead { opacity: 0.85; max-width: 560px; }

.stagger-1 { transition-delay: 0.05s; }
.stagger-2 { transition-delay: 0.12s; }
.stagger-3 { transition-delay: 0.2s; }
.stagger-4 { transition-delay: 0.28s; }

.img-cover-card {
  height: 180px;
  object-fit: cover;
  width: 100%;
  background: var(--green-dark);
}

.hover-lift { transition: transform 0.3s ease, box-shadow 0.3s ease; }
.hover-lift:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

.timeline-item {
  position: relative;
  padding-left: 1.75rem;
  border-left: 2px solid rgba(212,168,75,0.35);
  margin-bottom: 1.5rem;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -7px; top: 4px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(212,168,75,0.2);
}

.stat-block {
  text-align: center;
  padding: 1.5rem;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.stat-block .num {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--green-dark);
  font-family: 'Playfair Display', Georgia, serif;
}

.product-card .img-wrap img {
  width: 100%; height: 100%; object-fit: cover;
  position: relative; z-index: 1;
}