/* ══════════════════════════════
   VARIABLES — DUKA 327
   Paleta: Blanco limpio + azul eléctrico
══════════════════════════════ */
:root {
  --aqua: #2F80ED;
  --aqua-oscuro: #1a6fd4;
  --aqua-glow: rgba(47,128,237,0.10);
  --negro: #FFFFFF;          /* fondo principal → blanco */
  --gris-oscuro: #F4F6F9;   /* secciones alternas → gris muy claro */
  --gris-medio: #FFFFFF;    /* tarjetas → blanco */
  --gris-claro: #E8EDF5;    /* bordes y fondos suaves */
  --texto: #1A1A2E;          /* texto principal → azul muy oscuro */
  --texto-suave: #5A6A85;   /* texto secundario → azul gris */
  --blanco: #FFFFFF;
  --sombra: rgba(47,128,237,0.10);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--negro);
  color: var(--texto);
  overflow-x: hidden;
}

/* ══════════════════════════════
   NAV
══════════════════════════════ */
nav {
  position: fixed; top: 0; width: 100%; z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(47,128,237,0.15);
  padding: 0 5%;
  display: flex; align-items: center; justify-content: space-between;
  height: 70px;
  box-shadow: 0 2px 20px rgba(47,128,237,0.08);
}
.logo {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700; font-size: 1.6rem;
  letter-spacing: 0.08em; color: var(--texto);
}
.logo span { color: var(--aqua); }
.logo-img { height: 40px; object-fit: contain; filter: none; }

.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a {
  color: var(--texto-suave); text-decoration: none;
  font-size: 0.82rem; font-weight: 500; letter-spacing: 0.1em;
  text-transform: uppercase; transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 1px; background: var(--aqua);
  transition: width 0.3s;
}
.nav-links a:hover { color: var(--aqua); }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  background: var(--aqua) !important; color: #fff !important;
  padding: 0.5rem 1.2rem; border-radius: 4px; font-weight: 600 !important;
}
.nav-cta::after { display: none !important; }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { width: 24px; height: 2px; background: var(--texto); }

/* ══════════════════════════════
   HERO
══════════════════════════════ */
#inicio {
  min-height: 100vh;
  display: flex; align-items: center;
  position: relative; overflow: hidden;
  padding-top: 70px;
}
.hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #EBF2FF 0%, #F8FAFF 60%, #ffffff 100%);
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(47,128,237,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(47,128,237,0.06) 1px, transparent 1px);
  background-size: 50px 50px;
}
.hero-glow {
  position: absolute; right: -100px; top: 50%; transform: translateY(-50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(47,128,237,0.12) 0%, transparent 65%);
  pointer-events: none;
}
.hero-content {
  position: relative; z-index: 2;
  max-width: 1200px; margin: 0 auto; padding: 0 5%;
  display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center;
}
.hero-tag {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: rgba(47,128,237,0.08); border: 1px solid rgba(47,128,237,0.25);
  color: var(--aqua); padding: 0.4rem 1rem; border-radius: 2px;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  margin-bottom: 1.5rem;
  animation: fadeUp 0.6s ease both;
}
.hero-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 700; line-height: 0.92;
  text-transform: uppercase; letter-spacing: -0.01em;
  animation: fadeUp 0.6s 0.1s ease both;
}
.line-accent { color: var(--aqua); display: block; }
.hero-subtitle {
  margin-top: 1.5rem; font-size: 1rem; font-weight: 300;
  color: var(--texto-suave); line-height: 1.8; max-width: 460px;
  animation: fadeUp 0.6s 0.2s ease both;
}
.hero-btns {
  display: flex; gap: 1rem; margin-top: 2.5rem; flex-wrap: wrap;
  animation: fadeUp 0.6s 0.3s ease both;
}
.hero-stats {
  display: flex; gap: 2.5rem; margin-top: 3rem;
  animation: fadeUp 0.6s 0.4s ease both;
}
.stat-item { border-left: 1px solid var(--aqua); padding-left: 1rem; }
.stat-num {
  font-family: 'Rajdhani', sans-serif;
  font-size: 2rem; font-weight: 700; color: var(--texto); line-height: 1;
}
.stat-label { font-size: 0.7rem; color: var(--texto-suave); text-transform: uppercase; letter-spacing: 0.1em; margin-top: 0.2rem; }

.hero-visual { position: relative; animation: fadeIn 0.8s 0.2s ease both; }
.hero-card {
  background: #fff;
  border: 1px solid rgba(47,128,237,0.2);
  border-radius: 12px; overflow: hidden; position: relative;
  box-shadow: 0 8px 40px rgba(47,128,237,0.12);
}
.hero-card-img {
  width: 100%; aspect-ratio: 4/3;
  background: linear-gradient(135deg, #EBF2FF, #dbeafe);
  display: flex; align-items: center; justify-content: center;
  font-size: 6rem;
}
.hero-card-badge {
  position: absolute; top: 1rem; right: 1rem;
  background: var(--aqua); color: #fff;
  padding: 0.3rem 0.8rem; border-radius: 3px;
  font-weight: 700; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em;
}
.hero-card-info {
  padding: 1.2rem 1.5rem;
  display: flex; justify-content: space-between; align-items: center;
}
.hero-card-info strong { font-family: 'Rajdhani', sans-serif; font-size: 1.15rem; font-weight: 600; color: var(--texto); }
.hero-card-info span { color: var(--aqua); font-size: 0.82rem; }
.floating-badge {
  position: absolute; bottom: -1rem; left: -1rem;
  background: #fff; border: 1px solid rgba(47,128,237,0.2);
  padding: 0.8rem 1.2rem; border-radius: 8px;
  display: flex; align-items: center; gap: 0.8rem;
  box-shadow: 0 8px 32px rgba(47,128,237,0.12);
}
.fb-icon { font-size: 1.6rem; }
.fb-text strong { display: block; font-size: 0.85rem; font-weight: 600; color: var(--texto); }
.fb-text span { font-size: 0.72rem; color: var(--texto-suave); }

@keyframes fadeUp { from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:translateY(0)} }
@keyframes fadeIn { from{opacity:0} to{opacity:1} }

/* ══════════════════════════════
   SHARED
══════════════════════════════ */
section { padding: 6rem 5%; }
.container { max-width: 1200px; margin: 0 auto; }
.section-tag {
  display: inline-block; color: var(--aqua);
  font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 1rem;
}
.section-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700; text-transform: uppercase; line-height: 1; margin-bottom: 1.5rem;
}
.section-title span { color: var(--aqua); }
.section-desc { color: var(--texto-suave); max-width: 560px; line-height: 1.8; font-size: 0.95rem; }

.btn-primary {
  display: inline-flex; align-items: center; gap: 0.6rem;
  background: var(--aqua); color: var(--negro);
  padding: 0.85rem 2rem; font-weight: 600; font-size: 0.9rem;
  text-decoration: none; border-radius: 4px; text-transform: uppercase;
  letter-spacing: 0.08em; transition: all 0.2s;
}
.btn-primary:hover { background: var(--aqua-oscuro); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(47,128,237,0.25); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 0.6rem;
  border: 1px solid rgba(255,255,255,0.15); color: var(--texto);
  padding: 0.85rem 2rem; font-weight: 500; font-size: 0.9rem;
  text-decoration: none; border-radius: 4px; text-transform: uppercase;
  letter-spacing: 0.08em; transition: all 0.2s;
}
.btn-secondary:hover { border-color: var(--aqua); color: var(--aqua); }
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(47,128,237,0.2), transparent);
  margin: 0 5%;
}

/* ══════════════════════════════
   NOSOTROS
══════════════════════════════ */
#nosotros { background: var(--gris-oscuro); }
.empresa-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.empresa-features { margin-top: 2.5rem; display: flex; flex-direction: column; gap: 1rem; }
.feature-item {
  display: flex; gap: 1rem; align-items: flex-start;
  padding: 1.2rem; background: var(--gris-medio);
  border-radius: 8px; border-left: 2px solid var(--aqua);
  transition: transform 0.2s, box-shadow 0.2s;
}
.feature-item:hover { transform: translateX(6px); box-shadow: -4px 0 20px rgba(47,128,237,0.1); }
.feature-icon { font-size: 1.5rem; flex-shrink: 0; }
.feature-text strong { display: block; font-weight: 600; margin-bottom: 0.3rem; font-size: 0.95rem; }
.feature-text p { font-size: 0.875rem; color: var(--texto-suave); line-height: 1.6; }

.empresa-visual { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.emp-card {
  background: #fff; border-radius: 10px; padding: 1.8rem; box-shadow: 0 2px 16px rgba(47,128,237,0.08);
  border: 1px solid rgba(255,255,255,0.04);
  display: flex; flex-direction: column; align-items: center; text-align: center; gap: 0.6rem;
  transition: border-color 0.2s, transform 0.2s;
}
.emp-card:hover { border-color: rgba(47,128,237,0.3); transform: translateY(-4px); }
.emp-card.highlight {
  background: var(--aqua); color: var(--negro);
  grid-column: span 2; flex-direction: row; text-align: left; gap: 1.5rem;
}
.emp-card-num {
  font-family: 'Rajdhani', sans-serif;
  font-size: 2.5rem; font-weight: 700; color: var(--aqua); line-height: 1;
}
.emp-card.highlight .emp-card-num { color: var(--negro); }
.emp-card-label { font-size: 0.75rem; color: var(--texto-suave); text-transform: uppercase; letter-spacing: 0.08em; }
.emp-card.highlight .emp-card-label { color: rgba(0,0,0,0.55); }

/* ══════════════════════════════
   UBICACIÓN CON MAPA
══════════════════════════════ */
#ubicacion { background: var(--negro); }
.ubicacion-datos {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1rem; margin-bottom: 2.5rem;
}
.mapa-wrap {
  position: relative; border-radius: 12px; overflow: hidden;
  border: 1px solid rgba(47,128,237,0.2);
  box-shadow: 0 0 60px rgba(47,128,237,0.06);
}
.mapa-btn {
  position: absolute; bottom: 1.2rem; right: 1.2rem;
  background: var(--aqua); color: var(--negro);
  padding: 0.6rem 1.2rem; border-radius: 6px;
  font-weight: 700; font-size: 0.82rem; text-decoration: none;
  text-transform: uppercase; letter-spacing: 0.08em;
  transition: all 0.2s; z-index: 10;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
}
.mapa-btn:hover { background: var(--aqua-oscuro); transform: translateY(-2px); }

@media (max-width: 900px) {
  .ubicacion-datos { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 540px) {
  .ubicacion-datos { grid-template-columns: 1fr; }
}

/* ══════════════════════════════
   IMÁGENES DE PRODUCTOS
══════════════════════════════ */
.servicio-img {
  height: 180px;
  overflow: hidden;
  position: relative;
}
.servicio-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
  filter: brightness(0.85) saturate(0.9);
}
.servicio-card:hover .servicio-img img {
  transform: scale(1.06);
  filter: brightness(0.95) saturate(1.1);
}

/* ══════════════════════════════
   IMÁGENES ENERGÍA LIMPIA
══════════════════════════════ */
.energia-card-img-wrap {
  border-radius: 12px; overflow: hidden;
  border: 1px solid rgba(47,128,237,0.15);
  transition: transform 0.3s, box-shadow 0.3s;
  background: var(--gris-medio);
}
.energia-card-img-wrap:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 0 1px rgba(47,128,237,0.2);
}
.energia-hero-img {
  width: 100%; height: 220px;
  object-fit: cover;
  display: block;
  filter: brightness(0.75) saturate(0.8);
  transition: filter 0.3s;
}
.energia-card-img-wrap:hover .energia-hero-img {
  filter: brightness(0.85) saturate(1);
}
.energia-card-img-wrap .energia-card {
  border: none; border-radius: 0;
  border-top: 1px solid rgba(47,128,237,0.15);
}

/* ══════════════════════════════
   LOGO EN NAV
══════════════════════════════ */
.logo-img {
  height: 42px;
  object-fit: contain;
  filter: none;
}

/* Logo grande en hero */
.hero-logo-wrap { margin-bottom: 1.2rem; animation: fadeUp 0.5s ease both; }
.hero-logo {
  height: 65px; object-fit: contain;
  filter: none;
}

/* Logo en footer */
.footer-logo-img {
  height: 50px; object-fit: contain;
  filter: none;
  margin-bottom: 1rem; display: block;
}

/* ══════════════════════════════
   ENERGÍA LIMPIA
══════════════════════════════ */
#energia { background: var(--gris-oscuro); }
.energia-header {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 3rem; flex-wrap: wrap; gap: 1.5rem;
}
.energia-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem;
  margin-bottom: 1.5rem;
}
.energia-card {
  background: var(--gris-medio); border-radius: 12px; overflow: hidden;
  border: 1px solid rgba(47,128,237,0.15);
  padding: 2rem; display: flex; gap: 1.5rem; align-items: flex-start;
  transition: transform 0.3s, box-shadow 0.3s;
  position: relative;
}
.energia-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 0 1px rgba(47,128,237,0.2);
}
.energia-icon {
  font-size: 3rem; flex-shrink: 0;
  width: 70px; height: 70px;
  background: rgba(47,128,237,0.08);
  border-radius: 12px; border: 1px solid rgba(47,128,237,0.2);
  display: flex; align-items: center; justify-content: center;
}
.energia-content { flex: 1; }
.energia-badge {
  display: inline-block; margin-bottom: 0.6rem;
  background: var(--aqua); color: var(--negro);
  padding: 0.2rem 0.7rem; border-radius: 3px;
  font-size: 0.65rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em;
}
.energia-content h3 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.3rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.03em; margin-bottom: 0.7rem;
}
.energia-content p { font-size: 0.875rem; color: var(--texto-suave); line-height: 1.7; margin-bottom: 1rem; }
.energia-lista { list-style: none; display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1.2rem; }
.energia-lista li { font-size: 0.82rem; color: var(--texto-suave); }
.energia-lista li::first-letter { color: var(--aqua); }
.btn-energia {
  display: inline-flex; align-items: center;
  color: var(--aqua); font-size: 0.85rem; font-weight: 600;
  text-decoration: none; letter-spacing: 0.05em;
  border-bottom: 1px solid rgba(47,128,237,0.3);
  padding-bottom: 2px; transition: all 0.2s;
}
.btn-energia:hover { border-bottom-color: var(--aqua); letter-spacing: 0.1em; }

.energia-extras {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem;
}
.energia-extra-card {
  background: var(--gris-medio); border-radius: 10px; padding: 1.2rem;
  border: 1px solid rgba(255,255,255,0.04);
  display: flex; gap: 0.8rem; align-items: flex-start;
  transition: border-color 0.2s, transform 0.2s;
}
.energia-extra-card:hover { border-color: rgba(47,128,237,0.25); transform: translateY(-3px); }
.extra-icon { font-size: 1.5rem; flex-shrink: 0; }
.energia-extra-card strong { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 0.3rem; }
.energia-extra-card p { font-size: 0.78rem; color: var(--texto-suave); line-height: 1.5; }

@media (max-width: 900px) {
  .energia-grid { grid-template-columns: 1fr; }
  .energia-extras { grid-template-columns: 1fr 1fr; }
  .energia-header { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 540px) {
  .energia-extras { grid-template-columns: 1fr; }
  .energia-card { flex-direction: column; }
}

/* ══════════════════════════════
   PRODUCTOS
══════════════════════════════ */
#productos { background: var(--negro); }
.servicios-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; margin-top: 3rem; }
.servicio-card {
  background: var(--gris-medio); border-radius: 10px; overflow: hidden;
  border: 1px solid rgba(255,255,255,0.04);
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.servicio-card:hover {
  transform: translateY(-8px);
  border-color: rgba(47,128,237,0.3);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 0 1px rgba(47,128,237,0.1);
}
.servicio-img {
  height: 130px; display: flex; align-items: center; justify-content: center;
  font-size: 3.5rem;
  background: linear-gradient(135deg, #0a1a16 0%, #111 100%);
}
.servicio-body { padding: 1.5rem; }
.servicio-body h3 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.15rem; font-weight: 700; text-transform: uppercase; margin-bottom: 0.5rem; letter-spacing: 0.03em;
}
.servicio-body p { font-size: 0.85rem; color: var(--texto-suave); line-height: 1.6; }
.servicio-tag {
  display: inline-block; margin-top: 1rem;
  background: rgba(47,128,237,0.08); color: var(--aqua);
  padding: 0.2rem 0.7rem; border-radius: 3px;
  font-size: 0.68rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em;
  border: 1px solid rgba(47,128,237,0.2);
}

/* ══════════════════════════════
   SECTORES
══════════════════════════════ */
#sectores { background: var(--gris-oscuro); }
.equipos-intro { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 3rem; flex-wrap: wrap; gap: 1.5rem; }
.equipos-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; }
.equipo-card {
  background: var(--gris-medio); border-radius: 10px; overflow: hidden;
  border: 1px solid rgba(255,255,255,0.04); transition: all 0.3s;
}
.equipo-card:hover { border-color: rgba(47,128,237,0.3); transform: scale(1.02); box-shadow: 0 0 30px rgba(47,128,237,0.08); }
.equipo-icon {
  height: 110px; background: linear-gradient(135deg, #0a1a16, #111);
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem; position: relative;
}
.equipo-tons {
  position: absolute; top: 0.5rem; right: 0.5rem;
  background: var(--aqua); color: var(--negro);
  font-size: 0.6rem; font-weight: 700; padding: 0.2rem 0.5rem;
  border-radius: 2px; text-transform: uppercase; letter-spacing: 0.05em;
}
.equipo-info { padding: 1rem; }
.equipo-info h4 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.95rem; font-weight: 700; text-transform: uppercase; margin-bottom: 0.4rem; letter-spacing: 0.03em;
}
.equipo-specs { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.equipo-spec {
  font-size: 0.68rem; color: var(--texto-suave);
  background: rgba(255,255,255,0.04); padding: 0.2rem 0.5rem; border-radius: 2px;
}

/* ══════════════════════════════
   UBICACIÓN
══════════════════════════════ */
#ubicacion { background: var(--negro); }
.cobertura-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.cobertura-map {
  background: var(--gris-medio); border-radius: 12px;
  border: 1px solid rgba(47,128,237,0.15);
  padding: 3rem; text-align: center; position: relative; overflow: hidden;
  box-shadow: 0 0 60px rgba(47,128,237,0.05);
}
.map-placeholder { font-size: 5rem; margin-bottom: 1rem; }
.cobertura-map h3 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.5rem; font-weight: 700; text-transform: uppercase;
  color: var(--aqua); margin-bottom: 0.5rem; letter-spacing: 0.05em;
}
.cobertura-map p { color: var(--texto-suave); font-size: 0.9rem; line-height: 1.6; }
.cobertura-pulse {
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 40%, rgba(47,128,237,0.06), transparent 65%);
  animation: pulse 3s ease-in-out infinite alternate;
}
@keyframes pulse { from{opacity:0.5} to{opacity:1} }

.contacto-datos { display: flex; flex-direction: column; gap: 1rem; margin-top: 2rem; }
.dato-item {
  display: flex; gap: 1rem; align-items: flex-start;
  padding: 1rem 1.2rem; background: var(--gris-medio);
  border-radius: 8px; border-left: 2px solid transparent; transition: border-left 0.2s;
}
.dato-item:hover { border-left-color: var(--aqua); }
.dato-icon { font-size: 1.3rem; flex-shrink: 0; }
.dato-text strong { display: block; font-size: 0.7rem; color: var(--aqua); text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 0.2rem; }
.dato-text span { font-size: 0.9rem; }

/* ══════════════════════════════
   CONTACTO
══════════════════════════════ */
#contacto { background: var(--gris-oscuro); }
.contacto-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start; }
.contacto-form {
  background: var(--gris-medio); border-radius: 12px; padding: 2.5rem;
  border: 1px solid rgba(47,128,237,0.12);
}
.form-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.4rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.05em; margin-bottom: 1.5rem;
}
.form-group { margin-bottom: 1.2rem; }
.form-group label {
  display: block; font-size: 0.7rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--texto-suave); margin-bottom: 0.4rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; background: var(--negro);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--blanco); padding: 0.75rem 1rem;
  border-radius: 6px; font-family: 'Inter', sans-serif; font-size: 0.9rem;
  transition: border-color 0.2s; outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--aqua); box-shadow: 0 0 0 3px rgba(47,128,237,0.08); }
.form-group select option { background: var(--negro); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.btn-form {
  width: 100%; padding: 1rem; background: var(--aqua); color: var(--negro);
  border: none; border-radius: 6px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.1rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em;
  cursor: pointer; transition: all 0.2s; margin-top: 0.5rem;
}
.btn-form:hover { background: var(--aqua-oscuro); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(47,128,237,0.2); }

.whatsapp-cta {
  background: linear-gradient(135deg, #075E54, #0a7a6a);
  border-radius: 12px; padding: 2rem; text-align: center;
  border: 1px solid rgba(47,128,237,0.2);
}
.wa-icon { font-size: 3rem; margin-bottom: 1rem; }
.wa-title { font-family: 'Rajdhani', sans-serif; font-size: 1.5rem; font-weight: 700; text-transform: uppercase; margin-bottom: 0.5rem; }
.wa-desc { font-size: 0.875rem; color: rgba(255,255,255,0.7); margin-bottom: 1.5rem; line-height: 1.6; }
.btn-wa {
  display: inline-flex; align-items: center; gap: 0.7rem;
  background: #25D366; color: var(--negro);
  padding: 0.85rem 2rem; border-radius: 6px;
  font-weight: 700; font-size: 0.9rem; text-decoration: none;
  text-transform: uppercase; letter-spacing: 0.08em; transition: all 0.2s;
}
.btn-wa:hover { background: #22c45e; transform: translateY(-2px); }

.horario-card {
  background: var(--gris-medio); border-radius: 10px; padding: 1.5rem;
  margin-top: 1.5rem; border: 1px solid rgba(255,255,255,0.04);
}
.horario-card h4 {
  font-family: 'Rajdhani', sans-serif; font-size: 1rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.05em;
  margin-bottom: 1rem; color: var(--aqua);
}
.horario-row {
  display: flex; justify-content: space-between;
  padding: 0.5rem 0; border-bottom: 1px solid rgba(255,255,255,0.04);
  font-size: 0.875rem;
}
.horario-row:last-child { border-bottom: none; }
.available { color: var(--aqua); font-weight: 600; font-size: 0.8rem; }
.cerrado { color: #666; font-size: 0.8rem; }

/* ══════════════════════════════
   FOOTER
══════════════════════════════ */
footer {
  background: #1A2B4A;
  border-top: none;
  padding: 3rem 5% 2rem;
}
.footer-grid {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 3rem;
  padding-bottom: 2rem; border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-logo {
  font-family: 'Rajdhani', sans-serif; font-weight: 700; font-size: 1.5rem;
  letter-spacing: 0.08em; color: #fff; margin-bottom: 1rem;
}
.footer-logo span { color: var(--aqua); }
.footer-desc { font-size: 0.85rem; color: rgba(255,255,255,0.6); line-height: 1.7; max-width: 280px; }
.footer-col h5 {
  font-size: 0.72rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.15em; color: var(--aqua); margin-bottom: 1rem;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col ul li a { color: rgba(255,255,255,0.55); text-decoration: none; font-size: 0.85rem; transition: color 0.2s; }
.footer-col ul li a:hover { color: #fff; }
.footer-bottom {
  max-width: 1200px; margin: 1.5rem auto 0;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.78rem; color: rgba(255,255,255,0.4);
}
.footer-logo-img {
  height: 50px; object-fit: contain; filter: brightness(0) invert(1);
  margin-bottom: 1rem; display: block;
}

/* ══════════════════════════════
   BOTÓN FLOTANTE WHATSAPP
══════════════════════════════ */
.wa-float {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 200;
  width: 58px; height: 58px; background: #25D366; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.7rem; text-decoration: none;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  animation: waFloat 2s ease-in-out infinite;
  transition: transform 0.2s;
}
.wa-float:hover { transform: scale(1.1); }
@keyframes waFloat {
  0%,100%{ box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
  50%{ box-shadow: 0 4px 40px rgba(37,211,102,0.6); }
}
.wa-tooltip {
  position: absolute; right: 68px; top: 50%; transform: translateY(-50%);
  background: var(--negro); color: var(--blanco);
  padding: 0.4rem 0.8rem; border-radius: 4px;
  font-size: 0.72rem; font-weight: 600; white-space: nowrap;
  opacity: 0; pointer-events: none; transition: opacity 0.2s;
  border: 1px solid rgba(47,128,237,0.2);
}
.wa-float:hover .wa-tooltip { opacity: 1; }

/* ══════════════════════════════
   RESPONSIVE MÓVIL
══════════════════════════════ */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: absolute; top: 70px; left: 0; right: 0;
    background: var(--negro); padding: 1rem 5%;
    border-bottom: 1px solid rgba(47,128,237,0.12);
  }
  .hero-content { grid-template-columns: 1fr; gap: 3rem; padding-top: 2rem; }
  .hero-visual { display: none; }
  .empresa-grid, .cobertura-grid, .contacto-grid { grid-template-columns: 1fr; gap: 3rem; }
  .servicios-grid { grid-template-columns: 1fr 1fr; }
  .equipos-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
}
@media (max-width: 540px) {
  .servicios-grid, .equipos-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { gap: 1.5rem; }
}