/* =============================================
   AiDRON — Main Stylesheet
   ============================================= */

/* Font loaded via <link> in HTML for better performance */

:root {
  --bg-primary: #080808;
  --bg-secondary: #0f0f0f;
  --bg-card: #141414;
  --bg-card-hover: #1c1c1c;
  --text-primary: #ffffff;
  --text-secondary: #aaaaaa;
  --text-muted: #555555;
  --green: #009246;
  --green-light: #00b356;
  --red: #CE2B37;
  --red-light: #e03340;
  --white: #ffffff;
  --border: #222222;
  --border-light: #2a2a2a;
  --nav-height: 68px;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 48px rgba(0,0,0,0.6);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* =============================================
   SCROLLBAR
   ============================================= */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: #333; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #444; }

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: transparent;
  transition: background var(--transition), backdrop-filter var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  background: rgba(8,8,8,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--border);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 32px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.nav-logo img {
  height: 44px;
  width: auto;
  filter: drop-shadow(0 0 8px rgba(0,146,70,0.3));
  transition: filter var(--transition);
}
.nav-logo:hover img { filter: drop-shadow(0 0 14px rgba(0,146,70,0.6)); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active { color: var(--white); background: rgba(255,255,255,0.07); }

.nav-link.nav-shop {
  background: var(--green);
  color: var(--white);
  padding: 8px 20px;
  border-radius: 100px;
}
.nav-link.nav-shop:hover { background: var(--green-light); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: radial-gradient(ellipse 80% 60% at 50% 100%, rgba(0,146,70,0.12) 0%, transparent 70%),
              radial-gradient(ellipse 60% 40% at 80% 20%, rgba(206,43,55,0.08) 0%, transparent 60%),
              var(--bg-primary);
}

.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-particles::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 20% 30%, rgba(0,146,70,0.6) 0%, transparent 100%),
    radial-gradient(1px 1px at 80% 10%, rgba(255,255,255,0.3) 0%, transparent 100%),
    radial-gradient(1px 1px at 60% 80%, rgba(206,43,55,0.5) 0%, transparent 100%),
    radial-gradient(1px 1px at 40% 60%, rgba(255,255,255,0.2) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 90% 50%, rgba(0,146,70,0.4) 0%, transparent 100%),
    radial-gradient(1px 1px at 10% 70%, rgba(206,43,55,0.4) 0%, transparent 100%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,146,70,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,146,70,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 30%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: 0 32px;
  padding-top: var(--nav-height);
}

.hero-logo {
  width: 160px;
  height: 160px;
  object-fit: contain;
  margin: 0 auto 32px;
  animation: float 6s ease-in-out infinite;
  filter: drop-shadow(0 0 30px rgba(0,146,70,0.4)) drop-shadow(0 0 60px rgba(0,146,70,0.2));
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-16px); }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(0,146,70,0.15);
  border: 1px solid rgba(0,146,70,0.3);
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  color: var(--green-light);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--green-light);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
  font-size: clamp(40px, 7vw, 80px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.hero-title .line-green { color: var(--green-light); }
.hero-title .line-red { color: var(--red-light); }

.hero-subtitle {
  font-size: clamp(16px, 2.5vw, 20px);
  color: var(--text-secondary);
  font-weight: 400;
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}

.hero-tagline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 48px;
}

.hero-tagline span { color: var(--text-secondary); }
.hero-tagline .dot { color: var(--red); }

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: bounce 2s ease-in-out infinite;
}

.hero-scroll svg { width: 20px; height: 20px; }

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 100px;
  font-size: 15px;
  font-weight: 600;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--white);
  color: var(--bg-primary);
}
.btn-primary:hover { background: #e0e0e0; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255,255,255,0.15); }

.btn-green {
  background: var(--green);
  color: var(--white);
}
.btn-green:hover { background: var(--green-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,146,70,0.3); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.25);
}
.btn-outline:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.5); transform: translateY(-2px); }

.btn-red {
  background: var(--red);
  color: var(--white);
}
.btn-red:hover { background: var(--red-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(206,43,55,0.3); }

.btn svg { width: 18px; height: 18px; transition: transform var(--transition); }
.btn:hover svg { transform: translateX(3px); }

/* =============================================
   SECTIONS
   ============================================= */
.section {
  padding: 100px 32px;
  max-width: 1400px;
  margin: 0 auto;
}

.section-full { padding: 100px 0; }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--green-light);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* =============================================
   DIVIDER
   ============================================= */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--green) 30%, var(--red) 70%, transparent);
  opacity: 0.3;
  margin: 0 32px;
}

/* =============================================
   PRODUCTS
   ============================================= */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 24px;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0,146,70,0.4);
  box-shadow: 0 20px 60px rgba(0,146,70,0.1);
}

.product-image {
  position: relative;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, #0d0d0d 0%, #1a1a1a 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.product-image-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(0,146,70,0.15) 0%, transparent 70%);
}

.product-model-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--green-light);
}

.product-cert-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(0,146,70,0.2);
  border: 1px solid rgba(0,146,70,0.4);
  border-radius: var(--radius-sm);
  padding: 5px 10px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--green-light);
}

.product-drone-icon {
  width: 140px;
  height: 140px;
  opacity: 0.9;
  animation: float 5s ease-in-out infinite;
  position: relative;
  z-index: 1;
}

.product-info {
  padding: 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-type {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.product-name {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}

.product-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
  flex: 1;
}

.product-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 24px;
  padding: 20px;
  background: rgba(0,0,0,0.3);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.spec-item { text-align: center; }
.spec-value {
  font-size: 20px;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 4px;
}
.spec-label {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.05em;
}

.product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.tag {
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.tag-green { background: rgba(0,146,70,0.15); color: var(--green-light); border: 1px solid rgba(0,146,70,0.3); }
.tag-red { background: rgba(206,43,55,0.12); color: var(--red-light); border: 1px solid rgba(206,43,55,0.25); }
.tag-white { background: rgba(255,255,255,0.07); color: var(--text-secondary); border: 1px solid var(--border-light); }

.product-actions { display: flex; gap: 12px; }
.product-actions .btn { flex: 1; justify-content: center; }

/* =============================================
   SERVICES
   ============================================= */
.services-section { background: var(--bg-secondary); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: transform var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--green), var(--red));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0,146,70,0.3);
}

.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 56px;
  height: 56px;
  background: rgba(0,146,70,0.12);
  border: 1px solid rgba(0,146,70,0.25);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.service-icon svg { width: 28px; height: 28px; color: var(--green-light); }

.service-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}

.service-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* =============================================
   ABOUT TEASER
   ============================================= */
.about-teaser-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(135deg, #0d1a0f 0%, #1a0d0f 50%, #0a0a0a 100%);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-visual-logo {
  width: 60%;
  opacity: 0.85;
  filter: drop-shadow(0 0 40px rgba(0,146,70,0.5));
}

.about-visual-glow {
  position: absolute;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(0,146,70,0.3) 0%, transparent 70%);
  border-radius: 50%;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
}

.about-flag {
  display: flex;
  height: 4px;
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 24px;
  width: 80px;
}
.about-flag .f-green { background: var(--green); flex: 1; }
.about-flag .f-white { background: var(--white); flex: 1; }
.about-flag .f-red { background: var(--red); flex: 1; }

.about-text-content .section-tag { text-align: left; display: block; }
.about-text-content .section-title { text-align: left; }

.about-body {
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 16px;
  margin-bottom: 32px;
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 36px;
}

.highlight-item {
  padding: 16px;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.highlight-icon { font-size: 20px; margin-bottom: 8px; }
.highlight-label { font-size: 13px; font-weight: 600; color: var(--text-secondary); }

/* =============================================
   STATS BAR
   ============================================= */
.stats-bar {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 60px 32px;
}

.stats-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.stat-item {
  background: var(--bg-secondary);
  padding: 36px 32px;
  text-align: center;
}

.stat-value {
  font-size: 42px;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 8px;
  background: linear-gradient(135deg, var(--green-light), var(--white));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
}

/* =============================================
   SHOP CTA
   ============================================= */
.shop-cta-section {
  background: linear-gradient(135deg, rgba(0,146,70,0.08) 0%, rgba(206,43,55,0.06) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 100px 32px;
  text-align: center;
}

.shop-cta-inner { max-width: 700px; margin: 0 auto; }
.shop-cta-inner .section-title { margin-bottom: 16px; }
.shop-cta-inner .section-desc { margin-bottom: 40px; }
.shop-cta-actions { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* =============================================
   CERTIFICATIONS STRIP
   ============================================= */
.certs-strip {
  padding: 48px 32px;
  border-bottom: 1px solid var(--border);
}

.certs-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.cert-badge-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
}

.cert-badge-item svg { width: 20px; height: 20px; color: var(--green-light); }
.cert-badge-item span { font-size: 13px; font-weight: 600; color: var(--text-secondary); }

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: #050505;
  border-top: 1px solid var(--border);
  padding: 80px 32px 40px;
}

.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 40px;
}

.footer-brand img { height: 52px; margin-bottom: 20px; }

.footer-brand-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
  max-width: 300px;
}

.footer-flag {
  display: flex;
  height: 3px;
  width: 60px;
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 24px;
}
.footer-flag div { flex: 1; }

.footer-socials {
  display: flex;
  gap: 12px;
}

.social-btn {
  width: 36px; height: 36px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition);
}

.social-btn:hover { background: rgba(0,146,70,0.15); border-color: rgba(0,146,70,0.4); color: var(--green-light); }
.social-btn svg { width: 16px; height: 16px; }

.footer-col-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 14px;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--white); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
}
.footer-contact-item svg { width: 16px; height: 16px; color: var(--green-light); margin-top: 3px; flex-shrink: 0; }
.footer-contact-item span { font-size: 14px; color: var(--text-muted); line-height: 1.5; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copy { font-size: 13px; color: var(--text-muted); }
.footer-copy span { color: var(--text-secondary); }

.footer-legal {
  display: flex;
  gap: 24px;
}
.footer-legal a {
  font-size: 13px;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-legal a:hover { color: var(--text-secondary); }

/* =============================================
   PAGE HERO (subpages)
   ============================================= */
.page-hero {
  min-height: 55vh;
  display: flex;
  align-items: center;
  background: radial-gradient(ellipse 80% 50% at 50% 100%, rgba(0,146,70,0.1) 0%, transparent 70%),
              var(--bg-primary);
  padding: calc(var(--nav-height) + 60px) 32px 80px;
  text-align: center;
}

.page-hero-inner { max-width: 900px; margin: 0 auto; width: 100%; }
.page-hero .section-tag { display: block; margin-bottom: 16px; }
.page-hero-title {
  font-size: clamp(36px, 6vw, 68px);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin-bottom: 20px;
}
.page-hero-desc {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* =============================================
   PRODUCT DETAIL PAGE
   ============================================= */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  padding: 80px 32px;
  max-width: 1400px;
  margin: 0 auto;
}

.product-detail-visual {
  position: sticky;
  top: calc(var(--nav-height) + 24px);
  aspect-ratio: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.product-detail-visual .product-image-bg {
  position: absolute; inset: 0;
}

.product-detail-visual svg {
  width: 60%;
  height: 60%;
  position: relative;
  z-index: 1;
  animation: float 5s ease-in-out infinite;
}

.product-detail-info .product-type { margin-bottom: 8px; }
.product-detail-info .product-name { font-size: 42px; margin-bottom: 8px; }
.product-name-sub { font-size: 18px; color: var(--text-muted); margin-bottom: 24px; }

.product-detail-desc {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 40px;
}

.specs-full {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 40px;
}

.specs-full .spec-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 40px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: var(--text-secondary);
}

.feature-item svg { width: 18px; height: 18px; color: var(--green-light); flex-shrink: 0; margin-top: 2px; }

.product-detail-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.product-detail-actions .btn { flex: 1; justify-content: center; min-width: 160px; }

/* =============================================
   SERVICES PAGE
   ============================================= */
.services-page-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}

.service-page-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  transition: transform var(--transition), border-color var(--transition);
}

.service-page-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0,146,70,0.35);
}

.service-page-icon {
  width: 64px; height: 64px;
  background: rgba(0,146,70,0.1);
  border: 1px solid rgba(0,146,70,0.2);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}
.service-page-icon svg { width: 32px; height: 32px; color: var(--green-light); }

.service-page-title { font-size: 22px; font-weight: 700; margin-bottom: 12px; }
.service-page-desc { font-size: 15px; color: var(--text-secondary); line-height: 1.7; margin-bottom: 20px; }

.service-points {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.service-points li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-muted);
}
.service-points li::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--green);
  border-radius: 50%;
  flex-shrink: 0;
}

/* =============================================
   ABOUT PAGE
   ============================================= */
.about-full-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 80px;
}

.about-full-text { }
.about-full-text p {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: 20px;
}

.about-values {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 60px;
}

.value-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
}

.value-icon {
  font-size: 36px;
  margin-bottom: 16px;
}
.value-title { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.value-desc { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

/* =============================================
   SHOP PAGE
   ============================================= */
.shop-coming {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 32px;
}

.shop-coming-icon {
  width: 80px; height: 80px;
  background: rgba(0,146,70,0.12);
  border: 1px solid rgba(0,146,70,0.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 32px;
}
.shop-coming-icon svg { width: 40px; height: 40px; color: var(--green-light); }
.shop-coming-title { font-size: 36px; font-weight: 800; margin-bottom: 16px; }
.shop-coming-desc { font-size: 18px; color: var(--text-secondary); max-width: 500px; margin: 0 auto 40px; line-height: 1.7; }

/* =============================================
   CONTACT PAGE
   ============================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}

.contact-info-cards { display: flex; flex-direction: column; gap: 20px; }

.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-card-icon {
  width: 48px; height: 48px;
  background: rgba(0,146,70,0.12);
  border: 1px solid rgba(0,146,70,0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-card-icon svg { width: 22px; height: 22px; color: var(--green-light); }
.contact-card-title { font-size: 14px; font-weight: 700; margin-bottom: 6px; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.05em; }
.contact-card-text { font-size: 16px; font-weight: 500; }
.contact-card-sub { font-size: 13px; color: var(--text-muted); margin-top: 4px; }

.contact-form-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
}

.form-title { font-size: 24px; font-weight: 700; margin-bottom: 8px; }
.form-subtitle { font-size: 15px; color: var(--text-secondary); margin-bottom: 32px; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group.full { grid-column: 1 / -1; }

.form-label { display: block; font-size: 13px; font-weight: 600; color: var(--text-secondary); margin-bottom: 8px; letter-spacing: 0.05em; text-transform: uppercase; }

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: rgba(0,0,0,0.4);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  color: var(--white);
  font-family: inherit;
  font-size: 15px;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder { color: var(--text-muted); }

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: rgba(0,146,70,0.6);
  box-shadow: 0 0 0 3px rgba(0,146,70,0.1);
}

.form-select option { background: #1a1a1a; }
.form-textarea { resize: vertical; min-height: 130px; }

/* =============================================
   ASSISTANCE PAGE
   ============================================= */
.assist-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-bottom: 60px;
}

.assist-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  transition: transform var(--transition), border-color var(--transition);
}

.assist-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0,146,70,0.3);
}

.assist-icon {
  width: 56px; height: 56px;
  background: rgba(0,146,70,0.1);
  border: 1px solid rgba(0,146,70,0.2);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.assist-icon svg { width: 28px; height: 28px; color: var(--green-light); }
.assist-title { font-size: 19px; font-weight: 700; margin-bottom: 10px; }
.assist-desc { font-size: 14px; color: var(--text-secondary); line-height: 1.7; }

/* =============================================
   LOCATION PAGE
   ============================================= */
.location-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  align-items: start;
}

.location-info { display: flex; flex-direction: column; gap: 20px; }

.location-map-placeholder {
  aspect-ratio: 16/9;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: var(--text-muted);
}

.location-map-placeholder svg { width: 48px; height: 48px; color: var(--green-light); }
.location-map-placeholder p { font-size: 14px; }

/* =============================================
   BREADCRUMB
   ============================================= */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  padding: calc(var(--nav-height) + 24px) 32px 0;
  max-width: 1400px;
  margin: 0 auto;
}

.breadcrumb a:hover { color: var(--white); }
.breadcrumb svg { width: 12px; height: 12px; }
.breadcrumb span:last-child { color: var(--text-secondary); }

/* =============================================
   ANIMATIONS (scroll reveal)
   ============================================= */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1100px) {
  .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; }
  .about-teaser-inner { grid-template-columns: 1fr; gap: 48px; }
  .about-full-grid { grid-template-columns: 1fr; gap: 48px; }
  .product-detail { grid-template-columns: 1fr; }
  .product-detail-visual { position: static; }
  .contact-grid { grid-template-columns: 1fr; }
  .location-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: var(--nav-height); left: 0; right: 0; bottom: 0;
    background: rgba(8,8,8,0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 24px;
    transform: translateX(100%);
    transition: transform var(--transition);
    z-index: 999;
  }
  .nav-menu.open { transform: translateX(0); }
  .nav-link { font-size: 22px; padding: 12px 24px; }
  .nav-toggle { display: flex; }

  .section { padding: 70px 20px; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .products-grid { grid-template-columns: 1fr; }
  .about-highlights { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .specs-full { grid-template-columns: repeat(2, 1fr); }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { justify-content: center; }
  .certs-inner { gap: 12px; }
}

/* =============================================
   POLISH & ENHANCEMENTS
   ============================================= */

/* Text selection */
::selection {
  background: rgba(0,146,70,0.35);
  color: #fff;
}

/* Focus visible for accessibility */
:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Page fade-in */
body {
  animation: pageFadeIn 0.4s ease forwards;
}
@keyframes pageFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Skip to content (accessibility) */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  padding: 8px 16px;
  background: var(--green);
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  z-index: 9999;
  transition: top 0.2s;
}
.skip-link:focus { top: 16px; }

/* Image lazy load blur-up */
img[loading="lazy"] {
  transition: filter 0.4s ease;
}

/* Better button active state */
.btn:active {
  transform: translateY(0) scale(0.97) !important;
}

/* Smooth card transitions with will-change */
.product-card,
.service-card,
.service-page-card,
.assist-card,
.value-card,
.shop-item {
  will-change: transform;
}

/* Gradient text utility */
.gradient-text {
  background: linear-gradient(135deg, var(--green-light), #fff 50%, var(--red-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Navbar active indicator */
.nav-link.active {
  color: var(--white) !important;
  position: relative;
}
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 16px;
  right: 16px;
  height: 2px;
  background: linear-gradient(90deg, var(--green), var(--red));
  border-radius: 2px;
}

/* Section dividers with glow */
.divider {
  position: relative;
}
.divider::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 6px;
  height: 6px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--green);
}

/* Smooth scroll offset for anchor links */
[id] {
  scroll-margin-top: calc(var(--nav-height) + 24px);
}

/* Breadcrumb hover chain */
.breadcrumb a { transition: color var(--transition); }
.breadcrumb a:hover { color: var(--green-light); }

/* Better form focus glow */
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--green) !important;
  box-shadow: 0 0 0 3px rgba(0,146,70,0.15) !important;
}

/* Pulse on green badge */
.hero-badge::before {
  box-shadow: 0 0 0 4px rgba(0,179,86,0.15);
}

/* Footer flag animation on hover */
.footer-flag:hover div,
.about-flag:hover div {
  animation: flagWave 1s ease-in-out;
}
@keyframes flagWave {
  0%,100% { transform: scaleY(1); }
  50%      { transform: scaleY(1.5); }
}

/* Cert badges hover */
.cert-badge-item {
  transition: border-color var(--transition), background var(--transition);
}
.cert-badge-item:hover {
  border-color: rgba(0,146,70,0.4);
  background: rgba(0,146,70,0.06);
}

/* Stats items hover */
.stat-item {
  transition: background var(--transition);
}
.stat-item:hover {
  background: rgba(0,146,70,0.06);
}

/* Smooth hero scroll indicator */
.hero-scroll {
  cursor: pointer;
  transition: opacity var(--transition);
}
.hero-scroll:hover { opacity: 0.6; }

/* Print — hide decorative elements */
@media print {
  .navbar, .hero-particles, .hero-grid, .hero-scroll,
  .stats-bar, .shop-cta-section, .footer { display: none; }
  body { background: #fff; color: #000; }
  .section-title, .product-name { color: #000; }
}