/* Variables de Diseño */
:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #121214;
  --bg-card: #1a1a1e;
  
  /* Colores extraídos directamente de tu logo */
  --accent: #00ff66;         /* Verde Eco */
  --accent-hover: #00cc52;   /* Verde Eco más oscuro */
  --accent-blue: #0066ff;    /* Azul Eléctrico */
  --accent-blue-hover: #0052cc;
  
  --text-main: #ffffff;
  --text-muted: #a1a1a6;
  --border-color: #2a2a2e;
  
  --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset Base */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-stack);
  background-color: var(--bg-primary);
  color: var(--text-main);
}

body {
  overflow-x: hidden;
  line-height: 1.6;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

/* Layout Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  transition: var(--transition-smooth);
  cursor: pointer;
  border: none;
  z-index: 2;
}

.btn-primary {
  background-color: var(--accent);
  color: #000000;
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 255, 102, 0.3);
}

.btn-secondary {
  background-color: rgba(0, 102, 255, 0.1); 
  backdrop-filter: blur(5px);
  border: 1px solid rgba(0, 102, 255, 0.3);
  color: var(--text-main);
}

.btn-secondary:hover {
  background-color: rgba(0, 102, 255, 0.2);
  border-color: var(--accent-blue);
  transform: translateY(-2px);
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1.05rem;
}

/* Header & Navbar */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(10, 10, 10, 0.6); 
  backdrop-filter: blur(15px);
  z-index: 1000;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.navbar {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Estilo de Texto del Logo */
.logo {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  cursor: pointer;
}

.logo-eco { color: var(--text-main); }
.logo-boost { color: var(--accent); }
.logo-dpf {
  font-size: 0.85rem;
  background: var(--accent-blue);
  color: #ffffff;
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 4px;
  vertical-align: middle;
  letter-spacing: 0;
  font-weight: 700;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition-smooth);
}

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

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  padding: 200px 0 120px 0;
  position: relative;
  background-image: url('https://images.unsplash.com/photo-1517524206127-48bbd363f3d7?q=80&w=1920&auto=format&fit=crop');
  background-size: cover;
  background-position: center 35%;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(10, 10, 10, 0.95) 20%, rgba(10, 10, 10, 0.75) 60%, rgba(0, 255, 102, 0.05) 100%);
  z-index: 1;
}

.hero::after {
  content: '';
  position: absolute;
  top: -10%;
  right: -10%;
  width: 40%;
  height: 60%;
  background: radial-gradient(circle, rgba(0, 102, 255, 0.08) 0%, rgba(0, 255, 102, 0.04) 50%, transparent 70%);
  z-index: 1;
  filter: blur(50px);
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -1.5px;
  margin-bottom: 1.5rem;
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

.hero-text {
  font-size: 1.2rem;
  color: #e1e1e6;
  margin-bottom: 2.5rem;
  max-width: 540px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-actions {
  display: flex;
  gap: 1rem;
}

.hero-visual {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  opacity: 0.95; 
}

/* Tarjeta de Honor para el Logo Oficial */
.brand-logo-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  padding: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 40px rgba(0, 102, 255, 0.15);
  transition: var(--transition-smooth);
}

.brand-logo-card:hover {
  transform: translateY(-5px);
  border-color: rgba(0, 255, 102, 0.3);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7), 0 0 50px rgba(0, 255, 102, 0.2);
}

.hero-brand-logo {
  width: 100%;
  max-width: 320px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.4));
}

.hero-card-row {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.hero-card {
  background-color: rgba(26, 26, 30, 0.6);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  transition: var(--transition-smooth);
}

.hero-card:hover {
  border-color: rgba(0, 255, 102, 0.3);
  transform: translateX(5px);
  background-color: rgba(26, 26, 30, 0.8);
}

.hero-card-icon {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--accent);
  width: 45px;
  height: 45px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-card h4 {
  font-size: 1.05rem;
  margin-bottom: 0.15rem;
}

.hero-card p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Sobre Nosotros Section */
.nosotros {
  background-color: var(--bg-secondary);
  padding: 100px 0;
  border-top: 1px solid var(--border-color);
  position: relative;
  z-index: 5;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.nosotros-visual {
  height: 450px;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.8)), url('https://img.magnific.com/foto-gratis/mecanico-sonriente-brazos-cruzados-llave-inglesa_1170-1699.jpg?semt=ais_hybrid&w=740&q=80');
  background-blend-mode: overlay;
  background-size: cover;
  background-position: center;
  border-radius: 20px;
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.nosotros-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--accent);
  color: #000;
  padding: 1.5rem;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 255, 102, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.badge-number {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}

.badge-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 1.5rem;
}

.text-center {
  text-align: center;
}

.text-lead {
  font-size: 1.25rem;
  color: var(--text-main);
  margin-bottom: 1.5rem;
}

.text-body {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 500;
}

.text-accent {
  color: var(--accent);
}

/* ========================================= */
/* SECCIÓN: Estilos de Servicios (Completo) */
/* ========================================= */
.servicios {
  padding: 100px 0;
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border-color);
  position: relative;
  z-index: 5;
}

.services-badge {
  display: inline-block;
  background-color: rgba(0, 255, 102, 0.15); /* Fondo verde */
  color: var(--accent);                       /* Texto verde eco */
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1rem;
  border: 1px solid rgba(0, 255, 102, 0.3);  /* Borde verde */
  text-align: center;
}

.servicios .section-header {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 2rem;
  margin-top: 3.5rem;
}

.service-category-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 2.25rem;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

/* Tarjeta Destacada */
.service-category-card.highlight-card {
  border-color: rgba(0, 255, 102, 0.25);
  background: linear-gradient(145deg, var(--bg-card) 0%, rgba(0, 255, 102, 0.02) 100%);
  box-shadow: 0 10px 30px rgba(0, 255, 102, 0.03);
}

.service-category-card.highlight-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background-color: var(--accent);
}

.service-category-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-blue);
  box-shadow: 0 12px 30px rgba(0, 102, 255, 0.1);
}

.service-category-card.highlight-card:hover {
  border-color: var(--accent);
  box-shadow: 0 12px 30px rgba(0, 255, 102, 0.1);
}

.category-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.category-header h3 {
  font-size: 1.25rem;
  font-weight: 700;
}

/* --- ÍCONO DE CABECERA (Llave, Tuerca, Batería, etc.) --- */
.category-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  flex-shrink: 0;
}

.category-icon.green {
  background-color: rgba(0, 255, 102, 0.12);
  color: var(--accent, #00ff66);
}

.category-icon.blue {
  background-color: rgba(0, 102, 255, 0.12);
  color: var(--accent-blue, #0066ff);
}

/* Control para renderizado de SVG en la cabecera */
.category-icon i,
.category-icon svg {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --- LISTA DE SERVICIOS Y CHECKS VERDES --- */
.service-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.service-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.service-list li strong {
  color: var(--text-main);
}

/* Forzado de color verde para TODOS los checks en cualquier tarjeta */
.service-list li i,
.service-list li svg {
  color: var(--accent, #00ff66) !important;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 3px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  stroke-width: 2.5px;
}
/* Portafolio Trabajos */
.trabajos {
  padding: 100px 0;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  position: relative;
  z-index: 5;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1.1rem;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

.portfolio-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.portfolio-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 255, 102, 0.4);
}

.card-img-wrapper {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.portfolio-card:hover .card-img {
  transform: scale(1.05);
}

.card-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background-color: rgba(0, 0, 0, 0.75);
  border: 1px solid var(--accent);
  color: var(--accent);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
}

.card-content {
  padding: 1.5rem;
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.card-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Contacto Section */
.contacto {
  padding: 100px 0;
  position: relative;
  z-index: 5;
  background: radial-gradient(circle at bottom left, rgba(0, 102, 255, 0.05), transparent 45%);
}

.contact-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 4rem;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: center;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-btn {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  transition: var(--transition-smooth);
}

.contact-btn:hover {
  transform: scale(1.02);
}

.contact-btn i {
  font-size: 2rem;
  width: 40px;
}

/* Reparación Visual y Ajustes del Icono SVG de Instagram */
.instagram-svg {
  flex-shrink: 0;
  color: #E1306C;
  transition: var(--transition-smooth);
}

.contact-btn.instagram:hover .instagram-svg {
  transform: scale(1.1);
}

.contact-btn span {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.contact-btn strong {
  font-size: 1.15rem;
}

/* Colores de Contacto */
.contact-btn.whatsapp {
  border-color: rgba(37, 211, 102, 0.2);
  background-color: rgba(37, 211, 102, 0.03);
}
.contact-btn.whatsapp:hover {
  border-color: #25D366;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.15);
}
.contact-btn.whatsapp i { color: #25D366; }

.contact-btn.instagram {
  border-color: rgba(225, 48, 108, 0.2);
  background-color: rgba(225, 48, 108, 0.03);
}
.contact-btn.instagram:hover {
  border-color: #E1306C;
  box-shadow: 0 4px 15px rgba(225, 48, 108, 0.15);
}

.contact-btn.email {
  border-color: rgba(0, 102, 255, 0.2);
  background-color: rgba(0, 102, 255, 0.03);
}
.contact-btn.email:hover {
  border-color: var(--accent-blue);
  box-shadow: 0 4px 15px rgba(0, 102, 255, 0.15);
}
.contact-btn.email i { color: var(--accent-blue); }

/* Footer */
.footer {
  background-color: #050505;
  padding: 2.5rem 0;
  border-top: 1px solid var(--border-color);
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Responsividad */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .hero-visual {
    flex-direction: column;
    align-items: center;
  }
  .hero-card-row {
    flex-direction: row;
    width: 100%;
    justify-content: center;
  }
  .grid-2 {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .contact-card {
    grid-template-columns: 1fr;
    padding: 2.5rem;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  .hero {
    padding: 160px 0 100px 0;
    background-position: center 30%; 
  }
  
  .hero::before {
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.92) 30%, rgba(10, 10, 10, 0.75) 100%);
  }

  .hero-title {
    font-size: 2.5rem;
  }
  
  /* Menu colapsable */
  .menu-toggle {
    display: block;
    z-index: 1001;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background-color: var(--bg-secondary);
    border-left: 1px solid var(--border-color);
    flex-direction: column;
    justify-content: center;
    gap: 2.5rem;
    padding: 2rem;
    transition: var(--transition-smooth);
    z-index: 1000;
  }
  
  .nav-menu.active {
    right: 0;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
  }
  
  .hero-actions {
    flex-direction: column;
  }
  
  .hero-card-row {
    flex-direction: column;
  }
  
  .brand-logo-card {
    width: 100%;
    max-width: 280px;
    padding: 1.5rem;
  }

  .nosotros-visual {
    height: 300px;
  }
  
  .nosotros-badge {
    right: 1rem;
    bottom: -15px;
  }
}