/* ===========================
   AETHERTRAX — MAIN STYLESHEET
   Palette: Deep Navy #2B4C7E | Teal #1A7EA8 | Light Grey #EAEDF0
   =========================== */

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

:root {
  --navy: #2B4C7E;
  --navy-dark: #1C3359;
  --navy-light: #3A63A0;
  --teal: #1A7EA8;
  --teal-light: #22A0D0;
  --teal-dark: #136080;
  --grey-bg: #EAEDF0;
  --grey-mid: #C8D0DA;
  --grey-dark: #7A8A9A;
  --white: #FFFFFF;
  --text-dark: #1A2332;
  --text-mid: #3D4F63;
}

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

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

/* ---- TOPBAR ---- */
.topbar {
  background: var(--navy-dark);
  color: #aabcd4;
  font-size: 0.78rem;
  padding: 6px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.topbar-links { display: flex; gap: 20px; }
.topbar-links a { color: #aabcd4; transition: color 0.2s; }
.topbar-links a:hover { color: var(--white); }
.topbar-links i { margin-right: 5px; }

/* ---- NAVBAR ---- */
.navbar {
  background: var(--white);
  border-bottom: 3px solid var(--navy);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(43,76,126,0.12);
}
.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: -0.5px;
}
.logo i { color: var(--teal); font-size: 1.4rem; }
.logo strong { color: var(--teal); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-item { position: relative; }
.nav-item > a {
  padding: 8px 14px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-mid);
  display: flex;
  align-items: center;
  gap: 5px;
  border-radius: 4px;
  transition: all 0.2s;
}
.nav-item > a:hover { color: var(--navy); background: var(--grey-bg); }
.nav-item > a i { font-size: 0.65rem; transition: transform 0.2s; }
.nav-item:hover > a i { transform: rotate(180deg); }

.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--white);
  border: 1px solid var(--grey-mid);
  border-top: 3px solid var(--teal);
  border-radius: 0 0 6px 6px;
  min-width: 220px;
  box-shadow: 0 8px 24px rgba(43,76,126,0.15);
  z-index: 200;
}
.nav-item:hover .dropdown-menu { display: block; }
.dropdown-menu a {
  display: block;
  padding: 10px 18px;
  font-size: 0.85rem;
  color: var(--text-mid);
  border-bottom: 1px solid #f0f2f5;
  transition: all 0.15s;
}
.dropdown-menu a:last-child { border-bottom: none; }
.dropdown-menu a:hover { background: var(--grey-bg); color: var(--navy); padding-left: 24px; }

.nav-cta {
  background: var(--teal);
  color: var(--white) !important;
  padding: 10px 20px !important;
  border-radius: 4px;
  font-weight: 600 !important;
  font-size: 0.85rem !important;
  margin-right: 8px;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: var(--teal-dark) !important; }

/* ---- HERO ---- */
.hero {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 50%, var(--navy-light) 100%);
  min-height: 600px;
  display: flex;
  align-items: center;
  padding: 60px 32px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(26,126,168,0.15) 0%, transparent 70%);
}

.hero-content {
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-text h1 {
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 20px;
}

.hero-sub {
  color: #aabcd4;
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 28px;
}
.hero-sub strong { color: var(--teal-light); }

.hero-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 32px;
}
.hero-feat {
  color: #ccd9e8;
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero-feat i { color: var(--teal-light); width: 16px; }

.hero-buttons { display: flex; gap: 14px; flex-wrap: wrap; }

.btn-primary {
  background: var(--teal);
  color: var(--white);
  padding: 13px 28px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.5px;
  display: inline-block;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}
.btn-primary:hover { background: var(--teal-dark); transform: translateY(-1px); }

.btn-secondary {
  background: transparent;
  color: var(--white);
  padding: 13px 28px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.5px;
  display: inline-block;
  border: 2px solid rgba(255,255,255,0.4);
  transition: all 0.2s;
}
.btn-secondary:hover { border-color: var(--white); background: rgba(255,255,255,0.08); }

/* ---- HERO DEVICE MOCKUP ---- */
.hero-visual { display: flex; justify-content: center; align-items: center; }

.device-mockup {
  background: var(--navy-dark);
  border-radius: 16px;
  border: 2px solid rgba(26,126,168,0.4);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 0 1px rgba(26,126,168,0.2);
  overflow: hidden;
  width: 100%;
  max-width: 460px;
}

.mockup-screen { padding: 0; }

.map-sim {
  background: #1a2840;
  min-height: 340px;
  display: flex;
  flex-direction: column;
}

.map-header {
  background: var(--navy-dark);
  padding: 12px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: #aabcd4;
  border-bottom: 1px solid rgba(26,126,168,0.3);
}
.live-badge { color: #4ade80; font-size: 0.78rem; font-weight: 600; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }

.map-body {
  flex: 1;
  position: relative;
  background: 
    linear-gradient(rgba(26,126,168,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,126,168,0.05) 1px, transparent 1px),
    #1C2E48;
  background-size: 40px 40px;
  min-height: 240px;
}

.vehicle-ping {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  cursor: pointer;
  transition: transform 0.2s;
}
.vehicle-ping:hover { transform: scale(1.15); }
.vehicle-ping i {
  background: var(--teal);
  color: white;
  padding: 7px;
  border-radius: 50%;
  font-size: 0.75rem;
  box-shadow: 0 0 12px rgba(26,126,168,0.6);
}
.vehicle-ping.alert i { background: #f59e0b; box-shadow: 0 0 12px rgba(245,158,11,0.6); }
.vehicle-ping span { font-size: 0.65rem; color: #aabcd4; background: rgba(0,0,0,0.5); padding: 1px 4px; border-radius: 2px; }

.map-stats {
  background: var(--navy-dark);
  padding: 12px 16px;
  display: flex;
  justify-content: space-around;
  border-top: 1px solid rgba(26,126,168,0.3);
}
.map-stats div { text-align: center; display: flex; flex-direction: column; }
.map-stats strong { color: var(--teal-light); font-size: 1.1rem; font-weight: 700; }
.map-stats span { color: #7a8a9a; font-size: 0.72rem; }

/* ---- STATS BAR ---- */
.stats-bar {
  background: var(--navy);
  padding: 28px 32px;
  display: flex;
  justify-content: center;
  gap: 80px;
  flex-wrap: wrap;
}
.stat { text-align: center; }
.stat strong { display: block; font-size: 1.8rem; font-weight: 800; color: var(--white); }
.stat span { font-size: 0.8rem; color: #aabcd4; text-transform: uppercase; letter-spacing: 1px; }

/* ---- SERVICES ---- */
.services {
  background: var(--grey-bg);
  padding: 80px 32px;
}
.section-header {
  text-align: center;
  margin-bottom: 50px;
}
.section-header h2 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 10px;
}
.section-header p { color: var(--grey-dark); font-size: 1rem; }
.section-header.light h2 { color: var(--white); }
.section-header.light p { color: #aabcd4; }

.services-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--white);
  border-radius: 10px;
  padding: 32px 28px;
  border: 1px solid var(--grey-mid);
  border-top: 4px solid var(--teal);
  transition: all 0.25s;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(43,76,126,0.12);
  border-top-color: var(--navy);
}
.service-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--navy), var(--teal));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.service-icon i { color: var(--white); font-size: 1.2rem; }
.service-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.service-card p { font-size: 0.88rem; color: var(--text-mid); line-height: 1.7; margin-bottom: 16px; }
.service-card a { color: var(--teal); font-size: 0.85rem; font-weight: 600; }
.service-card a:hover { color: var(--navy); }

/* ---- INDUSTRIES ---- */
.industries {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy));
  padding: 80px 32px;
}
.industries-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}
.industry-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px;
  padding: 28px 16px;
  text-align: center;
  transition: all 0.2s;
  cursor: pointer;
}
.industry-card:hover {
  background: rgba(26,126,168,0.25);
  border-color: var(--teal);
  transform: translateY(-3px);
}
.industry-card i { font-size: 1.8rem; color: var(--teal-light); display: block; margin-bottom: 12px; }
.industry-card span { font-size: 0.82rem; color: #ccd9e8; font-weight: 500; }

/* ---- WHY US ---- */
.why-us {
  background: var(--white);
  padding: 80px 32px;
}
.why-content {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.why-text h2 { font-size: 2rem; font-weight: 800; color: var(--navy); margin-bottom: 16px; }
.why-text p { color: var(--text-mid); line-height: 1.8; margin-bottom: 28px; }
.why-list { list-style: none; margin-bottom: 36px; }
.why-list li { display: flex; align-items: flex-start; gap: 12px; padding: 8px 0; font-size: 0.92rem; color: var(--text-mid); }
.why-list li i { color: var(--teal); margin-top: 2px; flex-shrink: 0; }

.metric-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.metric-card {
  background: linear-gradient(135deg, var(--navy), var(--teal));
  border-radius: 12px;
  padding: 32px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 8px 24px rgba(43,76,126,0.2);
}
.metric-num { font-size: 2.2rem; font-weight: 800; color: var(--white); }
.metric-label { font-size: 0.8rem; color: rgba(255,255,255,0.75); margin-top: 4px; text-transform: uppercase; letter-spacing: 0.5px; }

/* ---- TESTIMONIALS ---- */
.testimonials {
  background: var(--grey-bg);
  padding: 80px 32px;
}
.testimonials-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--white);
  border-radius: 10px;
  padding: 32px 28px;
  border-left: 4px solid var(--teal);
  box-shadow: 0 4px 16px rgba(43,76,126,0.07);
}
.testimonial-card p { font-size: 0.92rem; color: var(--text-mid); line-height: 1.8; margin-bottom: 20px; font-style: italic; }
.testimonial-author strong { display: block; color: var(--navy); font-size: 0.9rem; }
.testimonial-author span { color: var(--grey-dark); font-size: 0.8rem; }

/* ---- CONTACT ---- */
.contact {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy));
  padding: 80px 32px;
}
.contact-container {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.contact-text h2 { font-size: 1.8rem; font-weight: 800; color: var(--white); margin-bottom: 16px; }
.contact-text p { color: #aabcd4; line-height: 1.8; margin-bottom: 32px; }
.contact-info { display: flex; flex-direction: column; gap: 14px; }
.contact-info div { color: #ccd9e8; font-size: 0.9rem; display: flex; align-items: center; gap: 12px; }
.contact-info i { color: var(--teal-light); width: 18px; }

.contact-form { display: flex; flex-direction: column; gap: 12px; }
.contact-form input,
.contact-form select,
.contact-form textarea {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
  padding: 13px 16px;
  border-radius: 6px;
  font-family: 'Inter', sans-serif;
  font-size: 0.88rem;
  transition: border-color 0.2s;
  width: 100%;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: #7a8a9a; }
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--teal);
  background: rgba(255,255,255,0.12);
}
.contact-form select option { background: var(--navy-dark); color: var(--white); }
.contact-form .btn-primary { width: 100%; padding: 15px; font-size: 0.92rem; }

/* ---- FOOTER ---- */
.footer {
  background: var(--navy-dark);
  padding: 60px 32px 0;
}
.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 60px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand .logo { font-size: 1.4rem; color: var(--white); margin-bottom: 16px; }
.footer-brand p { color: #7a8a9a; font-size: 0.85rem; line-height: 1.8; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.footer-links h4 { color: var(--white); font-size: 0.88rem; font-weight: 700; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.5px; }
.footer-links a { display: block; color: #7a8a9a; font-size: 0.84rem; margin-bottom: 10px; transition: color 0.2s; }
.footer-links a:hover { color: var(--teal-light); }
.footer-bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding: 20px 0;
  text-align: center;
  color: #4a5a6a;
  font-size: 0.8rem;
}
.footer-bottom a { color: #4a5a6a; }
.footer-bottom a:hover { color: var(--teal-light); }

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .industries-grid { grid-template-columns: repeat(3, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .hero-content { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .hero-text h1 { font-size: 1.8rem; }
  .stats-bar { gap: 40px; }
  .why-content, .contact-container, .footer-container { grid-template-columns: 1fr; }
  .testimonials-grid, .services-grid { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .metric-cards { grid-template-columns: repeat(2, 1fr); }
  .nav-links { display: none; }
}

/* Leaflet vehicle tooltips */
.vehicle-tooltip {
  background: #1a2a4a;
  border: 1px solid #1A7EA8;
  color: #fff;
  font-weight: 700;
  font-size: 11px;
  border-radius: 4px;
  padding: 2px 6px;
  white-space: nowrap;
}
.vehicle-tooltip::before { display:none; }