/* ============================================
   NMD Drone 4 Hire — Global Styles & Components
   ============================================ */

:root {
  --on-background: #dae2fd;
  --background: #0b1326;
  --on-surface: #dae2fd;
  --error: #ffb4ab;
  --on-secondary: #5a1b00;
  --on-primary-container: #002c4a;
  --primary-fixed: #cfe5ff;
  --surface-container: #171f33;
  --outline: #8b90a0;
  --surface: #0b1326;
  --surface-variant: #2d3449;
  --surface-container-low: #131b2e;
  --secondary: #ffb59a;
  --tertiary-container: #8392a6;
  --on-primary: #003354;
  --outline-variant: #414755;
  --on-surface-variant: #c1c6d7;
  --surface-dim: #0b1326;
  --error-container: #93000a;
  --inverse-surface: #dae2fd;
  --surface-bright: #31394d;
  --primary-fixed-dim: #98cbff;
  --inverse-primary: #00629d;
  --surface-container-high: #222a3d;
  --primary: #98cbff;
  --surface-container-highest: #2d3449;
  --on-error: #690005;
  --tertiary: #b9c8de;
  --secondary-container: #ff5e07;
  --on-tertiary: #233143;
  --surface-container-lowest: #060e20;
  --primary-container: #0097ec;
}

body {
  background-color: var(--background);
  color: var(--on-background);
  font-family: 'Inter', sans-serif;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  color: #ffffff;
  font-family: 'Space Grotesk', sans-serif;
}

/* Global Nav Overrides for Bootstrap */
.nav-bar { 
  background: rgba(11, 19, 38, 0.7); 
  backdrop-filter: blur(20px); 
  border-bottom: 1px solid rgba(65, 71, 85, 0.2); 
  padding: 1rem 0;
  transition: all 0.3s;
}
.nav-logo { 
  font-family: 'Space Grotesk', sans-serif; 
  font-size: 1.4rem; 
  font-weight: 700; 
  color: #fff !important; 
  letter-spacing: -0.03em; 
}
.nav-links a { 
  font-family: 'Space Grotesk', sans-serif; 
  color: #94a3b8; 
  font-size: 0.95rem; 
  transition: color 0.2s; 
  border-bottom: 2px solid transparent; 
  padding-bottom: 2px; 
}
.nav-links a:hover, .nav-links a.active { 
  color: var(--primary) !important; 
  border-color: var(--primary); 
}

.btn-primary { 
  background: linear-gradient(135deg, var(--primary), var(--primary-container)); 
  color: var(--on-primary) !important; 
  font-family: 'Space Grotesk', sans-serif; 
  font-weight: 700; 
  border: none; 
  cursor: pointer; 
  transition: transform 0.2s, box-shadow 0.2s, background 0.3s; 
  border-radius: 50px; 
  padding: 0.75rem 2rem; 
  text-decoration: none; 
  display: inline-block;
}
.btn-primary:hover { 
  transform: translateY(-2px); 
  box-shadow: 0 8px 30px rgba(0, 151, 236, 0.3); 
}
.btn-outline { 
  border: 1px solid rgba(65, 71, 85, 0.5); 
  color: var(--on-surface) !important; 
  font-family: 'Space Grotesk', sans-serif; 
  font-weight: 700; 
  border-radius: 50px; 
  padding: 0.75rem 2rem; 
  background: transparent; 
  cursor: pointer; 
  text-decoration: none; 
  display: inline-block; 
  transition: all 0.3s; 
}
.btn-outline:hover { 
  background: rgba(255, 255, 255, 0.05); 
  border-color: var(--primary);
  color: var(--primary) !important;
}

/* Material Icons */
.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}

/* Stats Band */
.stats-band {
  background: var(--surface-container-low);
  padding: 4rem 0;
  border-top: 1px solid rgba(65, 71, 85, 0.1);
  border-bottom: 1px solid rgba(65, 71, 85, 0.1);
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.stat-item .number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 0.5rem;
  display: block;
}
.stat-item .desc {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--on-surface-variant);
}

.scroll-reveal { animation: fadeInUp 0.7s ease forwards; }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

/* PAGE COMPONENTS */
.section-label { font-family: 'Inter', sans-serif; font-size: 0.75rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--primary); margin-bottom: 1rem; display: block; }

/* Home / Hero */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.55); }
.hero-bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(11,19,38,0.35) 0%, rgba(11,19,38,0.15) 50%, var(--background) 100%); }
.hero-content { position: relative; z-index: 2; width: 100%; }
.hero-content h1 { font-family: 'Space Grotesk', sans-serif; font-size: clamp(3.5rem, 8vw, 7rem); font-weight: 700; letter-spacing: -0.03em; line-height: 1.0; margin-bottom: 1.5rem; animation: fadeInUp 0.8s ease both; }
.hero-content p { font-size: 1.25rem; color: var(--on-surface-variant); max-width: 500px; margin-bottom: 2.5rem; line-height: 1.7; animation: fadeInUp 0.8s 0.15s ease both; }
.hero-btns { animation: fadeInUp 0.8s 0.3s ease both; }

.hud { position: absolute; bottom: 3rem; right: 3rem; z-index: 2; background: rgba(34, 42, 61, 0.65); backdrop-filter: blur(16px); border: 1px solid rgba(65, 71, 85, 0.2); border-radius: 1rem; padding: 1.5rem; display: none; }
@media (min-width: 768px) { .hud { display: block; } }
.hud-header { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; }
.hud-dot { width: 10px; height: 10px; background: var(--secondary-container); border-radius: 50%; animation: pulse 2s infinite; }
.hud-label { font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--secondary); font-weight: 700; }
.hud-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.hud-stat p:first-child { font-size: 0.65rem; color: #64748b; text-transform: uppercase; margin-bottom: 0.2rem; }
.hud-stat p:last-child { font-family: 'Space Grotesk', sans-serif; font-weight: 700; color: var(--primary); }

.drone-card { background: var(--surface-container-low); border-radius: 1.25rem; overflow: hidden; border: 1px solid rgba(65, 71, 85, 0.12); transition: transform 0.3s, border-color 0.3s; }
.drone-card:hover { transform: translateY(-6px); border-color: rgba(152, 203, 255, 0.25); }
.drone-img-wrap { height: 240px; background: var(--surface-dim); display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.drone-img-wrap img { height: 80%; object-fit: contain; transition: transform 0.5s; align-self: center; }
.drone-card:hover .drone-img-wrap img { transform: scale(1.06); }
.drone-badge { position: absolute; top: 1rem; right: 1rem; backdrop-filter: blur(8px); padding: 0.3rem 0.75rem; border-radius: 50px; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; }
.badge-blue { background: rgba(152,203,255,0.15); color: var(--primary); }
.badge-orange { background: rgba(255,94,7,0.15); color: var(--secondary); }
.drone-body { padding: 2rem; }
.drone-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; padding-top: 1.5rem; border-top: 1px solid rgba(65, 71, 85, 0.12); }
.spec-label { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.12em; color: #64748b; font-weight: 700; margin-bottom: 0.2rem; }
.spec-value { font-family: 'Space Grotesk', sans-serif; font-size: 1.05rem; font-weight: 600; color: var(--primary); }

.tech-icon { width: 3rem; height: 3rem; border-radius: 0.75rem; background: rgba(152, 203, 255, 0.08); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.tech-icon .material-symbols-outlined { color: var(--primary); }
.tech-visual { position: relative; border-radius: 1.5rem; overflow: hidden; aspect-ratio: 1; }
.tech-overlay { position: absolute; bottom: 2rem; left: 2rem; right: 2rem; background: rgba(34, 42, 61, 0.85); backdrop-filter: blur(16px); border-radius: 1rem; padding: 1.25rem 1.5rem; border: 1px solid rgba(255,255,255,0.05); }

.bento-card { background: var(--surface-container-high); border-radius: 1rem; padding: 2rem; display: flex; flex-direction: column; justify-content: space-between; border: 1px solid rgba(65, 71, 85, 0.12); transition: background 0.3s, transform 0.3s; color: inherit; }
.bento-card:hover { background: var(--surface-bright); transform: translateY(-3px); }
.learn-more { display: flex; align-items: center; gap: 0.5rem; font-weight: 700; color: var(--primary); font-size: 0.9rem; transition: gap 0.2s; }
.bento-card:hover .learn-more { gap: 1rem; }
.bento-icon { font-size: 2.5rem; margin-bottom: 1.5rem; }

.testimonial-card { background: var(--surface-container-high); border-radius: 1.25rem; padding: 2.5rem; border: 1px solid rgba(65, 71, 85, 0.12); position: relative; }
.quote-icon { font-family: Georgia, serif; line-height: 1; user-select: none; }

.cta-section::before { content: ''; position: absolute; inset: 0; background: rgba(0, 97, 168, 0.12); }

/* About Us Components */
.team-card { background: var(--surface-container); border-radius: 1.25rem; overflow: hidden; border: 1px solid rgba(65,71,85,0.12); transition: transform 0.3s; }
.team-card:hover { transform: translateY(-5px); }
.cert-tag { background: rgba(152,203,255,0.08); border: 1px solid rgba(152,203,255,0.15); color: var(--primary); font-size: 0.7rem; padding: 0.2rem 0.6rem; border-radius: 50px; font-weight: 600; }
.cert-card { background: var(--surface-container); border-radius: 1.25rem; border: 1px solid rgba(65,71,85,0.12); transition: transform 0.3s; }
.cert-card:hover { transform: translateY(-4px); }

/* Fleet Components */
.drone-showcase { height: 320px; background: linear-gradient(135deg, #060e20 0%, #0b1326 100%); position: relative; overflow: hidden; display: flex; align-items: center; justify-content: center; }
.drone-showcase img { height: 75%; object-fit: contain; transition: transform 0.5s; filter: drop-shadow(0 20px 40px rgba(0,151,236,0.25)); }
.fleet-hero-card { background: var(--surface-container); border-radius: 1.5rem; overflow: hidden; border: 1px solid rgba(65,71,85,0.15); transition: transform 0.3s, border-color 0.3s; }
.fleet-hero-card:hover { transform: translateY(-6px); border-color: rgba(152,203,255,0.25); }
.fleet-hero-card:hover .drone-showcase img { transform: scale(1.05) translateY(-5px); }
.drone-glow { position: absolute; bottom: -50px; left: 50%; transform: translateX(-50%); width: 300px; height: 100px; background: radial-gradient(ellipse, rgba(0,151,236,0.2) 0%, transparent 70%); }
.use-case-tag { background: rgba(65,71,85,0.3); color: var(--on-surface-variant); font-size: 0.75rem; padding: 0.3rem 0.75rem; border-radius: 50px; }
.sensor-card { background: var(--surface-container); border-radius: 1.25rem; padding: 2rem; border: 1px solid rgba(65,71,85,0.12); transition: transform 0.3s; }
.sensor-card:hover { transform: translateY(-4px); }
.compare-table { width: 100%; border-collapse: collapse; border-radius: 1rem; overflow: hidden; }
.compare-table th { background: var(--surface-container); padding: 1rem 1.5rem; text-align: left; font-family: 'Space Grotesk', sans-serif; font-weight: 700; color: var(--primary); font-size: 0.875rem; }
.compare-table td { padding: 1rem 1.5rem; border-bottom: 1px solid rgba(65,71,85,0.1); font-size: 0.9rem; color: var(--on-surface-variant); }
.compare-table tr:hover td { background: rgba(152,203,255,0.03); color: var(--on-surface); }
.compare-table td:first-child { font-weight: 600; color: var(--on-surface); }

/* Premium Polish */
.page-hero {
  padding: 8rem 0 4rem;
}

.card, .drone-card, .team-card, .bento-card, .testimonial-card, .pillar-card, .software-card, .sidebar-card, .form-card, .pricing-card {
  background: rgba(23, 31, 51, 0.4) !important;
  backdrop-filter: blur(12px);
  border: 1px solid rgba(152, 203, 255, 0.1) !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.card:hover, .drone-card:hover, .team-card:hover, .bento-card:hover, .testimonial-card:hover, .pillar-card:hover, .software-card:hover, .sidebar-card:hover, .pricing-card:hover {
  border-color: rgba(152, 203, 255, 0.3) !important;
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 151, 236, 0.15);
}

.form-control, .form-select {
  background: rgba(6, 14, 32, 0.6) !important;
  border: 1px solid rgba(139, 144, 160, 0.3) !important;
  color: #fff !important;
  border-radius: 12px;
  padding: 0.75rem 1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus, .form-select:focus {
  border-color: var(--primary) !important;
  box-shadow: 0 0 0 4px rgba(152, 203, 255, 0.1) !important;
  background: rgba(6, 14, 32, 0.8) !important;
}

.pillar-card {
  position: relative;
  padding: 3rem 2rem;
  border-radius: 1.5rem;
}

.pillar-num {
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: rgba(152, 203, 255, 0.05);
  line-height: 1;
}

.step-circle {
  width: 4rem;
  height: 4rem;
  background: var(--surface-container-high);
  border: 2px solid rgba(152, 203, 255, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: var(--primary);
  transition: all 0.3s;
}

.step-circle.active {
  background: var(--primary);
  color: var(--on-primary);
  box-shadow: 0 0 20px rgba(152, 203, 255, 0.4);
}

.section-label {
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800 !important;
}

/* Footer Improvements */
footer {
  border-top: 1px solid rgba(152, 203, 255, 0.1);
  background: var(--surface-container-lowest);
  color: #94a3b8;
}
footer h5 {
  color: #ffffff !important;
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: 0.05em;
}
footer p, footer li, footer a {
  color: #94a3b8 !important;
  font-size: 0.9rem;
  transition: color 0.2s;
}
footer a:hover {
  color: var(--primary) !important;
}
footer .border-top {
  border-color: rgba(152, 203, 255, 0.1) !important;
}

.tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(152, 203, 255, 0.1);
    color: var(--primary);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid rgba(152, 203, 255, 0.15);
}

.service-features li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 0.75rem;
}

.service-features li .material-symbols-outlined {
    position: absolute;
    left: 0;
    top: 2px;
    color: var(--primary);
}

/* Technology Components */
.pillar-card { background: var(--surface-container); border-radius: 1.25rem; padding: 2.5rem; border: 1px solid rgba(65,71,85,0.12); position: relative; overflow: hidden; transition: transform 0.3s; }
.pillar-card:hover { transform: translateY(-5px); }
.pillar-card::before { content: ''; position: absolute; top: -40px; right: -40px; width: 120px; height: 120px; border-radius: 50%; background: radial-gradient(circle, rgba(152,203,255,0.08) 0%, transparent 70%); }
.pillar-num { font-family: 'Space Grotesk', sans-serif; font-size: 4rem; font-weight: 700; color: rgba(152,203,255,0.08); line-height: 1; margin-bottom: 1.5rem; }
.step-circle { width: 4rem; height: 4rem; border-radius: 50%; background: var(--surface-container); border: 2px solid rgba(152,203,255,0.3); display: flex; align-items: center; justify-content: center; margin: 0 auto 1.5rem; position: relative; z-index: 1; }
.step-circle.active { background: var(--primary); border-color: var(--primary); }
.step-circle.active .material-symbols-outlined { color: var(--on-primary); }
.metrics-visual { background: var(--surface-container); border-radius: 1.5rem; padding: 3rem; border: 1px solid rgba(65,71,85,0.12); }
.metric-row { display: flex; justify-content: space-between; align-items: center; padding: 1.25rem 0; border-bottom: 1px solid rgba(65,71,85,0.08); }
.metric-row:last-child { border-bottom: none; }
.metric-bar { height: 100%; border-radius: 9999px; background: linear-gradient(90deg, var(--primary), var(--primary-container)); }
.software-card { background: var(--surface-container); border-radius: 1rem; padding: 1.75rem; border: 1px solid rgba(65,71,85,0.12); text-align: center; transition: transform 0.3s, border-color 0.3s; }
.software-card:hover { transform: translateY(-4px); border-color: rgba(152,203,255,0.2); }

/* Gallery Components */
.filter-btn { padding: 0.5rem 1.25rem; border-radius: 50px; border: 1px solid rgba(65,71,85,0.3); background: transparent; color: var(--on-surface-variant); font-size: 0.875rem; cursor: pointer; transition: all 0.2s; }
.filter-btn:hover, .filter-btn.active { background: rgba(152,203,255,0.1); border-color: rgba(152,203,255,0.4); color: var(--primary); }
.gallery-grid { columns: 3; column-gap: 1.5rem; }
@media (max-width: 1024px) { .gallery-grid { columns: 2; } }
@media (max-width: 768px) { .gallery-grid { columns: 1; } }
.gallery-item { break-inside: avoid; margin-bottom: 1.5rem; border-radius: 1rem; overflow: hidden; position: relative; cursor: pointer; display: block; }
.gallery-item img { width: 100%; display: block; transition: transform 0.5s; }
.gallery-item:hover img { transform: scale(1.06); }
.gallery-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(11,19,38,0.85) 0%, transparent 50%); opacity: 0; transition: opacity 0.3s; display: flex; align-items: flex-end; padding: 1.5rem; }
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-category { position: absolute; top: 1rem; right: 1rem; background: rgba(11,19,38,0.75); backdrop-filter: blur(8px); color: var(--primary); font-size: 0.7rem; font-weight: 700; padding: 0.25rem 0.75rem; border-radius: 50px; text-transform: uppercase; letter-spacing: 0.1em; }
.lightbox { display: none; position: fixed; inset: 0; background: rgba(6,14,32,0.96); z-index: 9999; align-items: center; justify-content: center; padding: 2rem; }
.lightbox.active { display: flex; }
.video-card { background: var(--surface-container); border-radius: 1.25rem; overflow: hidden; border: 1px solid rgba(65,71,85,0.12); transition: transform 0.3s; }
.video-card:hover { transform: translateY(-5px); }
.video-thumb { position: relative; aspect-ratio: 16/9; background: var(--background); overflow: hidden; }
.video-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.video-card:hover .video-thumb img { transform: scale(1.05); }
.play-circle { width: 3.5rem; height: 3.5rem; border-radius: 50%; background: rgba(152,203,255,0.9); display: flex; align-items: center; justify-content: center; transition: transform 0.3s; }
.video-card:hover .play-circle { transform: scale(1.1); }

/* Contact Forms */
.form-card { background: var(--surface-container); border-radius: 1.5rem; padding: 3rem; border: 1px solid rgba(65,71,85,0.12); }
.form-group input, .form-group select, .form-group textarea { width: 100%; background: rgba(255,255,255,0.04); border: 1px solid rgba(65,71,85,0.3); border-radius: 0.75rem; color: var(--on-surface); font-size: 0.95rem; padding: 0.875rem 1rem; transition: border-color 0.2s, background 0.2s; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: rgba(152,203,255,0.5); background: rgba(152,203,255,0.04); outline: none; }
.step-tab { flex: 1; padding: 0.75rem; border-radius: 0.75rem; border: 1px solid rgba(65,71,85,0.25); text-align: center; cursor: pointer; transition: all 0.2s; background: transparent; color: var(--on-surface-variant); }
.step-tab.active { background: rgba(152,203,255,0.08); border-color: rgba(152,203,255,0.4); color: var(--primary); }
.form-step { display: none; }
.form-step.active { display: block; }
.btn-back { background: var(--surface-variant); color: var(--on-surface); border: none; border-radius: 50px; padding: 0.875rem 2rem; font-weight: 700; cursor: pointer; font-family: 'Space Grotesk', sans-serif; transition: background 0.2s; }
.btn-back:hover { background: var(--surface-bright); }
.btn-next { background: linear-gradient(135deg, var(--primary), var(--primary-container)); color: var(--on-primary); border: none; border-radius: 50px; padding: 0.875rem 2rem; font-weight: 700; cursor: pointer; font-family: 'Space Grotesk', sans-serif; transition: transform 0.2s; flex: 1; font-size: 1rem; }
.btn-next:hover { transform: scale(1.02); }
.payment-section { background: rgba(152,203,255,0.04); border: 1px solid rgba(152,203,255,0.15); border-radius: 1rem; padding: 2rem; margin-top: 2rem; }
.paypal-btn { background: #FFC439; color: #003087; border: none; border-radius: 50px; padding: 0.875rem 2rem; font-weight: 700; cursor: pointer; font-size: 1rem; display: inline-flex; align-items: center; justify-content: center; width: 100%; transition: filter 0.2s; font-family: 'Space Grotesk', sans-serif; }
.paypal-btn:hover { filter: brightness(0.95); }
.sidebar-card { background: var(--surface-container); border-radius: 1.25rem; padding: 2rem; border: 1px solid rgba(65,71,85,0.12); }
.detail-icon { width: 2.5rem; height: 2.5rem; border-radius: 0.625rem; background: rgba(152,203,255,0.08); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.map-container { border-radius: 1.5rem; overflow: hidden; height: 400px; border: 1px solid rgba(65,71,85,0.12); position: relative; }
.map-container iframe { width: 100%; height: 100%; border: none; filter: invert(0.9) hue-rotate(180deg); }