:root {
  --primary: #DC2626;
  --secondary: #000000;
  --accent: #FEF2F2;
  --dark: #7F1D1D;
  --light: #FECACA;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #333;
  overflow-x: hidden;
  padding-top: 80px;
  background: #fafafa;
}

/* NAVBAR */
.navbar {
  background: #000000;
  padding: 15px 0;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  box-shadow: 0 2px 20px rgba(220, 38, 38, 0.3);
  border-bottom: 3px solid #DC2626;
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: white;
  z-index: 1002;
}

.logo-img {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #DC2626 0%, #000000 100%);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-weight: bold;
  margin-right: 10px;
  font-size: 18px;
  border: 2px solid #DC2626;
  box-shadow: 0 3px 15px rgba(220, 38, 38, 0.4);
}

.logo-text {
  font-weight: 800;
  line-height: 1.2;
  font-size: 18px;
}

.logo-subtext {
  font-size: 0.8em;
  line-height: 1.2;
  color: #FECACA;
}

.desktop-menu {
  display: flex;
  gap: 20px;
  align-items: center;
}

.nav-link {
  text-decoration: none;
  color: white;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 5px;
  transition: all 0.3s;
}

.nav-link:hover {
  background: rgba(220, 38, 38, 0.1);
  color: #DC2626;
}

.whatsapp-btn {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: white;
  padding: 12px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  display: flex;
  align-items: center;
  transition: all 0.3s;
  box-shadow: 0 3px 15px rgba(37, 211, 102, 0.4);
  border: 2px solid transparent;
}

.whatsapp-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(37, 211, 102, 0.6);
  color: white;
  border-color: white;
}

/* HERO */
.hero-section {
  background: linear-gradient(135deg, #000000 0%, #7F1D1D 100%);
  color: white;
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero-badge {
  background: #DC2626;
  color: white;
  padding: 8px 20px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
  display: inline-block;
  margin-bottom: 20px;
  box-shadow: 0 3px 15px rgba(220, 38, 38, 0.4);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.hero-title {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.2;
}

.text-accent {
  color: #DC2626;
  text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.hero-subtitle {
  font-size: 1.2rem;
  margin-bottom: 30px;
  opacity: 0.95;
}

.stats-container {
  background: rgba(220, 38, 38, 0.15);
  border-radius: 15px;
  padding: 25px;
  margin: 30px 0;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(220, 38, 38, 0.3);
}

.stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: #DC2626;
  text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.btn-primary {
  background: linear-gradient(135deg, #DC2626 0%, #B91C1C 100%);
  border: none;
  padding: 12px 30px;
  font-weight: 600;
  border-radius: 8px;
  color: white;
  box-shadow: 0 4px 15px rgba(220, 38, 38, 0.4);
  transition: all 0.3s;
  border: 2px solid transparent;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(220, 38, 38, 0.6);
  color: white;
  border-color: white;
}

/* SERVICIOS / PRODUCTOS */
.services-section {
  padding: 80px 0;
  background: #FEF2F2;
}

.service-card {
  background: white;
  border-radius: 15px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  transition: all 0.3s;
  border: 2px solid transparent;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: #DC2626;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(220, 38, 38, 0.2);
  border-color: #DC2626;
}

.service-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, #DC2626 0%, #000000 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: white;
  font-size: 1.8rem;
  box-shadow: 0 5px 15px rgba(220, 38, 38, 0.3);
  border: 2px solid #DC2626;
}

.service-title {
  color: #000000;
  font-weight: 700;
  margin-bottom: 15px;
}

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

.service-features li {
  padding: 5px 0;
  position: relative;
  padding-left: 25px;
  color: #7F1D1D;
}

.service-features li::before {
  content: "✓";
  color: #DC2626;
  font-weight: bold;
  position: absolute;
  left: 0;
}

.btn-outline-primary {
  color: #DC2626;
  border-color: #DC2626;
  font-weight: 600;
  transition: all 0.3s;
  background: transparent;
}

.btn-outline-primary:hover {
  background: #DC2626;
  border-color: #DC2626;
  color: white;
  transform: translateY(-2px);
}

/* COTIZADOR */
.contact-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #000000 0%, #7F1D1D 100%);
  color: white;
}

.section-title {
  color: #000000;
  font-weight: 800;
  margin-bottom: 50px;
  text-align: center;
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: #DC2626;
  border-radius: 2px;
}

/* WHATSAPP FLOAT */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
  z-index: 100;
  text-decoration: none;
  transition: all 0.3s;
  border: 2px solid white;
}

.whatsapp-float:hover {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
  color: white;
}

/* RESPONSIVE */
@media (max-width: 991px) {
  .desktop-menu {
    display: none !important;
  }
  .mobile-menu-btn {
    display: block !important;
  }
  .hero-title {
    font-size: 2.2rem;
  }
}

@media (max-width: 768px) {
  .nav-container {
    padding: 0 15px;
  }
}