/* --- Identidad Visual Competidor: Estilo Tecnológico y Ecológico --- */
:root {
  --primary-color: #011627;
  --secondary-color: #2ec4b6;
  --accent-color: #e71d36;
  --text-dark: #0b132b;
  --text-light: #5c677d;
  --bg-light: #f4f7f6;
  --bg-white: #ffffff;
  --border-radius: 6px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-dark);
  background-color: var(--bg-white);
  line-height: 1.65;
}

h1, h2, h3 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--primary-color);
}

/* --- Navegación Superior --- */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 6%;
  background-color: var(--bg-white);
  border-bottom: 2px solid var(--bg-light);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 25px;
  align-items: center;
}

.nav-links a {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dark);
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--secondary-color);
}

.btn-nav {
  background-color: var(--secondary-color);
  color: var(--bg-white) !important;
  padding: 10px 20px;
  border-radius: var(--border-radius);
}

/* --- Estructura Hero --- */
.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  padding: 80px 6%;
  background: linear-gradient(135deg, var(--bg-white) 0%, var(--bg-light) 100%);
  gap: 50px;
}

.hero-content h1 {
  font-size: 2.8rem;
  line-height: 1.2;
  margin-bottom: 25px;
}

.hero-content p {
  font-size: 1.15rem;
  color: var(--text-light);
  margin-bottom: 35px;
}

.cta-group {
  display: flex;
  gap: 15px;
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--bg-white);
  padding: 14px 28px;
  border-radius: var(--border-radius);
  font-weight: 600;
  transition: var(--transition);
}

.btn-primary:hover {
  background-color: #0b1a29;
  transform: translateY(-2px);
}

.btn-secondary {
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
  padding: 12px 26px;
  border-radius: var(--border-radius);
  font-weight: 600;
  transition: var(--transition);
}

.btn-secondary:hover {
  background-color: var(--primary-color);
  color: var(--bg-white);
}

.hero-image img {
  width: 100%;
  border-radius: var(--border-radius);
  box-shadow: 0 15px 30px rgba(1, 22, 39, 0.08);
}

/* --- Bloques Informativos --- */
section {
  padding: 80px 6%;
}

.section-title {
  text-align: center;
  font-size: 2.2rem;
  margin-bottom: 50px;
}

.section-title span {
  color: var(--secondary-color);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 35px;
}

.card {
  background-color: var(--bg-white);
  padding: 35px;
  border-radius: var(--border-radius);
  border: 1px solid #e2e8f0;
  transition: var(--transition);
}

.card:hover {
  border-color: var(--secondary-color);
  box-shadow: 0 12px 25px rgba(46, 196, 182, 0.1);
}

.card h3 {
  margin-bottom: 15px;
  font-size: 1.4rem;
}

.card p {
  color: var(--text-light);
  font-size: 0.95rem;
  margin-bottom: 25px;
}

/* --- Bloque Contacto y Formularios --- */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.form-group {
  margin-bottom: 22px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  font-size: 0.9rem;
}

.form-control {
  width: 100%;
  padding: 14px;
  border: 1px solid #cbd5e1;
  border-radius: var(--border-radius);
  font-family: inherit;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--secondary-color);
  box-shadow: 0 0 0 3px rgba(46, 196, 182, 0.15);
}

/* --- Footer Conforme Google Ads (Obligatorio) --- */
.main-footer {
  background-color: var(--primary-color);
  color: #ffffff;
  padding: 70px 6% 35px;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 45px;
  border-bottom: 1px solid #1d3557;
  padding-bottom: 45px;
  margin-bottom: 25px;
}

.footer-col h4 {
  font-family: 'Montserrat', sans-serif;
  margin-bottom: 22px;
  color: var(--secondary-color);
  font-size: 1.1rem;
}

.footer-col p {
  color: #94a3b8;
  margin-bottom: 12px;
}

.footer-col a {
  color: #e2e8f0;
  transition: var(--transition);
}

.footer-col a:hover {
  color: var(--secondary-color);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  color: #64748b;
  font-size: 0.8rem;
}

/* --- Banner de Cookies Integrado --- */
#cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  max-width: 420px;
  background-color: var(--primary-color);
  border-radius: var(--border-radius);
  padding: 22px;
  box-shadow: 0 12px 35px rgba(0,0,0,0.3);
  z-index: 10000;
  pointer-events: auto;
}

#cookie-banner p {
  font-size: 0.85rem;
  color: #e2e8f0;
  margin-bottom: 18px;
}

.cookie-buttons {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

.btn-cookie-accept {
  background-color: var(--secondary-color);
  color: var(--primary-color);
  border: none;
  padding: 8px 16px;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 700;
}

.btn-cookie-deny {
  background-color: transparent;
  color: #94a3b8;
  border: 1px solid #475569;
  padding: 8px 16px;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-size: 0.8rem;
}

/* --- Mapa Responsivo --- */
.map-responsive {
  overflow: hidden;
  padding-bottom: 56.25%;
  position: relative;
  height: 0;
  border-radius: var(--border-radius);
}

.map-responsive iframe {
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  position: absolute;
}

@media (max-width: 992px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .cta-group {
    justify-content: center;
  }
  .contact-container {
    grid-template-columns: 1fr;
  }
}