html { scroll-behavior: smooth; }

body {
  background-color: #0d1117;
  color: #c9d1d9;
  font-family: 'Inter', system-ui, sans-serif;
}

/* Gradient text */
.gradient-text {
  background: linear-gradient(135deg, #f97316 0%, #ff7722 50%, #e8610a 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text-white {
  background: linear-gradient(135deg, #ffffff 0%, #c9d1d9 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Hero grid pattern */
.hero-grid {
  background-image:
    linear-gradient(rgba(249,115,22,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(249,115,22,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

/* Noise overlay */
.noise-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  opacity: 0.4;
}

/* Section divider */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(249,115,22,0.3), transparent);
}

/* Card hover */
.mil-card-hover {
  transition: all 0.3s ease;
  border: 1px solid #2d3748;
}
.mil-card-hover:hover {
  border-color: rgba(249,115,22,0.4);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(249,115,22,0.08);
}

/* CTA button */
.btn-primary {
  background: linear-gradient(135deg, #e8610a, #f97316);
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(232,97,10,0.3);
}
.btn-primary:hover {
  background: linear-gradient(135deg, #f97316, #ff8c38);
  box-shadow: 0 6px 28px rgba(232,97,10,0.45);
  transform: translateY(-1px);
}

/* Secondary button */
.btn-secondary {
  border: 1px solid rgba(249,115,22,0.5);
  transition: all 0.3s ease;
}
.btn-secondary:hover {
  border-color: #f97316;
  background: rgba(249,115,22,0.06);
}

/* Step connector */
.step-line {
  background: linear-gradient(180deg, #f97316, transparent);
}

/* Stat number */
.stat-number {
  font-size: 3rem;
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, #f97316, #ff7722);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Olive accent bar */
.olive-bar {
  background: linear-gradient(90deg, #4a5240, #6b7355);
}

/* Highlight */
.highlight-orange { color: #f97316; }
.highlight-muted  { color: #8b949e; }

/* Form inputs */
.form-input {
  background: #1c2333;
  border: 1px solid #2d3748;
  color: #c9d1d9;
  transition: border-color 0.2s;
}
.form-input:focus {
  outline: none;
  border-color: #f97316;
  box-shadow: 0 0 0 3px rgba(249,115,22,0.1);
}
.form-input::placeholder { color: #4a5568; }

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(249,115,22,0.1);
  border: 1px solid rgba(249,115,22,0.25);
  color: #f97316;
  border-radius: 9999px;
  padding: 0.3rem 0.9rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Pulse dot */
.pulse-dot {
  width: 8px; height: 8px;
  background: #f97316;
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(1.4); }
}

/* Number badge */
.step-number {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, #e8610a, #f97316);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1.1rem; color: white;
  flex-shrink: 0;
}

/* Check icon */
.check-icon {
  width: 22px; height: 22px;
  background: rgba(249,115,22,0.15);
  border: 1px solid rgba(249,115,22,0.3);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

/* Service card accent */
.service-card {
  background: #1c2333;
  border: 1px solid #2d3748;
  border-top: 2px solid #f97316;
  transition: all 0.3s ease;
}
.service-card:hover {
  border-color: rgba(249,115,22,0.5);
  border-top-color: #f97316;
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(249,115,22,0.1);
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #0d1117; }
::-webkit-scrollbar-thumb { background: #2d3748; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #f97316; }

/* Hero visual */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 620px;
  border-radius: 28px;
  overflow: hidden;
}

.hero-visual::before {
  content: '';
  position: absolute;
  inset: 8%;
  background:
    radial-gradient(circle at 50% 45%, rgba(249,115,22,0.16), transparent 38%),
    radial-gradient(circle at 50% 60%, rgba(232,97,10,0.08), transparent 52%);
  filter: blur(18px);
  pointer-events: none;
}

.hero-drone-img {
  position: relative;
  z-index: 2;
  width: min(100%, 620px);
  height: auto;
  object-fit: contain;
  filter:
    drop-shadow(0 24px 60px rgba(0,0,0,0.45))
    drop-shadow(0 0 32px rgba(249,115,22,0.12));
}

@media (max-width: 768px) {
  .hero-visual {
    min-height: 360px;
    margin-top: 2rem;
  }

  .hero-drone-img {
    width: 115%;
    max-width: none;
  }
}