:root {
  --bg: #0a0b0d;
  --bg-alt: #111318;
  --text: #e5e7eb;
  --muted: #9ca3af;
  --primary: #6d28d9;
  --primary-glow: rgba(109, 40, 217, 0.4);
  --border: #1f2937;
}

* {
  box-sizing: border-box;
}

body.sopdronepro {
  background: var(--bg);
  color: var(--text);
  font-family: "Poppins", "Montserrat", system-ui, -apple-system, sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 11, 13, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
}

.brand {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 1px;
}

.brand .custom-logo-link {
  display: inline-flex;
  align-items: center;
}

.brand img,
.brand .custom-logo-link img,
.custom-logo-link img {
  width: 200px !important;
  max-width: 200px !important;
  max-height: 100px !important;
  height: auto !important;
  display: block;
}

/* Animated drone logo */
.brand .drone-logo {
  width: 200px !important;
  height: auto !important;
  max-height: 100px !important;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
  transition: transform 0.3s ease, filter 0.3s ease;
}

.brand .custom-logo-link:hover .drone-logo {
  transform: translateY(-2px);
  filter: drop-shadow(0 4px 12px rgba(0, 212, 255, 0.4));
}

.main-nav a {
  margin-left: 18px;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.main-nav a:hover {
  color: var(--text);
}

.hero {
  position: relative;
  min-height: 70vh;
  display: grid;
  place-items: center;
  text-align: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(109, 40, 217, 0.35), transparent 40%),
              radial-gradient(circle at 80% 60%, rgba(16, 185, 129, 0.2), transparent 40%),
              #0b0b0d;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(5, 5, 8, 0.6);
}

.hero-content {
  position: relative;
  padding: 120px 0 100px;
}

.hero-kicker {
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--muted);
  font-size: 12px;
}

.hero-title {
  font-size: clamp(36px, 6vw, 72px);
  margin: 12px 0;
}

.hero-subtitle {
  color: var(--muted);
  max-width: 640px;
  margin: 0 auto 32px;
}

.btn {
  display: inline-block;
  padding: 12px 26px;
  border-radius: 28px;
  font-weight: 600;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--primary);
  box-shadow: 0 10px 30px var(--primary-glow);
}

.btn-ghost {
  border-color: var(--border);
  color: var(--text);
  margin-left: 12px;
}

.section {
  padding: 80px 0;
}

.section-lead {
  color: var(--muted);
  margin: 12px 0 28px;
}

.section-dark {
  background: var(--bg-alt);
}

.grid-2 {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  align-items: center;
}

.grid-3 {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card {
  padding: 24px;
  border: 1px solid var(--border);
  background: rgba(17, 19, 24, 0.8);
  border-radius: 16px;
}

.project-card h3 {
  margin-top: 0;
  margin-bottom: 12px;
}

.project-tag {
  display: inline-flex;
  margin-top: 14px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--border);
}

.icon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 20px;
}

.icon-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px 16px;
  background: rgba(10, 11, 13, 0.6);
  text-align: center;
  color: var(--muted);
  display: grid;
  gap: 10px;
  place-items: center;
}

.icon-card i {
  font-size: 28px;
  color: var(--text);
}

.placeholder-card {
  min-height: 280px;
  display: grid;
  place-items: center;
  color: var(--muted);
  border-style: dashed;
}

.meta-list {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
}

.meta-list li {
  margin-bottom: 8px;
  color: var(--muted);
}

.filters {
  margin: 24px 0;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.filters button {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 8px 18px;
  border-radius: 20px;
}

.filters button.active,
.filters button:hover {
  color: var(--text);
  border-color: var(--primary);
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.work-item {
  min-height: 160px;
  display: grid;
  place-items: center;
}

.gallery-item.card {
  padding: 0;
  overflow: hidden;
}

.work-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.testimonial-carousel .testimonial {
  min-height: 180px;
}

.contact-form {
  display: grid;
  gap: 12px;
}

.contact-form input,
.contact-form textarea {
  background: #0f1117;
  border: 1px solid var(--border);
  padding: 12px;
  border-radius: 8px;
  color: var(--text);
}

.site-footer {
  padding: 32px 0 40px;
  border-top: 1px solid var(--border);
}

.site-footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--muted);
}

.back-to-top {
  color: var(--muted);
}