:root {
  --primary-color: #f37021; /* Naranja DRAIN */
  --primary-dark: #d95a14;
  --bg-color: #121212; /* Fondo oscuro principal */
  --bg-secondary: #1e1e1e; /* Fondo oscuro secundario */
  --bg-tertiary: #2a2a2a;
  --text-primary: #ffffff;
  --text-secondary: #b3b3b3;
  --font-heading: 'Oswald', sans-serif;
  --font-body: 'Roboto', sans-serif;
  --transition-speed: 0.3s;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-color);
  background-image: url('data:image/svg+xml;utf8,<svg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"><filter id="noiseFilter"><feTurbulence type="fractalNoise" baseFrequency="0.65" numOctaves="3" stitchTiles="stitch"/></filter><rect width="100%" height="100%" filter="url(%23noiseFilter)" opacity="0.04"/></svg>');
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 1px;
  line-height: 1.2; /* Interlineado ajustado */
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-speed);
}

a:hover {
  color: var(--primary-color);
}

.btn {
  display: inline-block;
  background-color: var(--primary-color);
  color: #fff;
  padding: 12px 24px;
  border: none;
  border-radius: 4px;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  cursor: pointer;
  transition: all var(--transition-speed);
  text-align: center;
}

.btn:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(243, 112, 33, 0.4);
  color: #fff;
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
}

.btn-outline:hover {
  background-color: var(--primary-color);
  color: #fff;
}

/* Navbar */
header {
  position: fixed;
  top: 0;
  width: 100%;
  background-color: rgba(18, 18, 18, 0.9);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 15px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-direction: row-reverse; /* Mueve el logo a la derecha */
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 80px; /* Logo más grande */
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 30px;
}

.nav-links li a {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 500;
}

.nav-links li a.active {
  color: var(--primary-color);
  border-bottom: 2px solid var(--primary-color);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  text-align: center;
  padding: 160px 20px 80px 20px; /* Mayor margen superior para dispositivos móviles */
  background: linear-gradient(rgba(18, 18, 18, 0.7), rgba(18, 18, 18, 0.9)), url('INICIO.jpeg') center/cover;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

.hero h1 {
  font-size: 4rem;
  margin-bottom: 20px;
  color: #fff;
  line-height: 1.2;
}

.hero h1 span {
  color: var(--primary-color);
}

.hero p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
}

/* Sections General */
.section {
  padding: 80px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

/* Offset para el navbar fijo en la primera sección de cada página */
body > section:first-of-type, 
body > main > section:first-of-type {
  padding-top: 150px;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 50px;
}

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

/* Services Grid (Home) */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr); /* 2 arriba, 2 abajo */
  gap: 30px;
}

.service-card {
  background-color: var(--bg-secondary);
  padding: 30px;
  border-radius: 8px;
  text-align: center;
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
  border-color: var(--primary-color);
}

.service-icon {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
}

.service-card p {
  color: var(--text-secondary);
  margin-bottom: 20px;
}

/* Full Services List Page */
.services-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
}

.service-item {
  width: calc(33.333% - 27px);
  min-width: 320px;
  max-width: 450px;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-secondary);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.service-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
  border-color: var(--primary-color);
}

.service-item:nth-child(even) {
  flex-direction: column;
}

.service-img {
  width: 100%;
  height: 250px;
  background-size: cover;
  background-position: center;
}

.service-info {
  padding: 30px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.service-info .btn {
  margin-top: auto;
  align-self: flex-start;
}

.service-info h3 {
  font-size: 2rem;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.service-info p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 20px;
}

/* Clients Grid */
.clients-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}

.client-logo {
  width: 160px;
  height: 90px;
  background-color: #ffffff; /* Fondo blanco para que los logos se vean perfectos */
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 15px;
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.client-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.client-logo:hover {
  transform: scale(1.08);
  box-shadow: 0 5px 15px rgba(243, 112, 33, 0.3);
  border-color: var(--primary-color);
}

/* Contact Section */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  background-color: var(--bg-secondary);
  padding: 40px;
  border-radius: 8px;
}

.contact-info h3 {
  font-size: 2rem;
  margin-bottom: 20px;
  color: var(--primary-color);
}

.contact-details {
  list-style: none;
  margin-top: 30px;
}

.contact-details li {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
  font-size: 1.1rem;
}

.contact-details i {
  color: var(--primary-color);
  font-size: 1.5rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 15px;
  background-color: var(--bg-tertiary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 1rem;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--primary-color);
}

/* Footer */
footer {
  background-color: #000;
  padding: 40px 20px;
  text-align: center;
  margin-top: 50px;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--primary-color);
}

.footer-socials {
  display: flex;
  gap: 20px;
}

.footer-socials a {
  font-size: 1.5rem;
  color: #fff;
}

.footer-socials a:hover {
  color: var(--primary-color);
}

/* WhatsApp Floating Button */
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 40px;
  right: 40px;
  background-color: #25d366;
  color: #fff;
  border-radius: 50px;
  text-align: center;
  font-size: 30px;
  box-shadow: 2px 2px 3px #999;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-speed);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  color: #fff;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-container {
    flex-direction: column;
    gap: 10px;
    padding: 10px;
  }
  
  .logo img {
    height: 50px; /* Logo más chico en móvil */
  }
  
  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
  }

  .nav-links li a {
    font-size: 0.9rem;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .hero h1 {
    font-size: 2rem; /* Reducido para asegurar que entre en pantalla */
    line-height: 1.4;
    padding-top: 10px;
  }
  
  .section-title {
    font-size: 2rem;
    margin-top: 20px;
  }
  
  .section {
    padding-top: 60px;
    padding-bottom: 60px;
  }

  /* Mayor offset en móvil para evitar que el navbar cubra los títulos */
  body > section:first-of-type, 
  body > main > section:first-of-type {
    padding-top: 220px !important;
  }
  
  .hero {
    padding-top: 220px !important;
  }
  
  .contact-container {
    grid-template-columns: 1fr;
  }

  .service-item, .service-item:nth-child(even) {
    flex-direction: column;
  }
}
/* World Record Section */
.record-section {
  position: relative;
  width: 100%;
  padding: 100px 20px;
  background: linear-gradient(rgba(18, 18, 18, 0.8), rgba(18, 18, 18, 0.8)), url('mountain_record_bg.png') center/cover fixed;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  border-top: 1px solid var(--primary-color);
  border-bottom: 1px solid var(--primary-color);
}

.record-container {
  max-width: 1000px;
  display: flex;
  align-items: center;
  gap: 60px;
  background: rgba(30, 30, 30, 0.7);
  backdrop-filter: blur(15px);
  padding: 50px;
  border-radius: 20px;
  border: 1px solid rgba(243, 112, 33, 0.3);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.record-badge {
  flex-shrink: 0;
  text-align: center;
}

.record-badge i {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 15px;
  display: block;
}

.record-number {
  font-family: var(--font-heading);
  font-size: 5rem;
  font-weight: 700;
  color: var(--primary-color);
  line-height: 1;
  text-shadow: 0 0 20px rgba(243, 112, 33, 0.5);
}

.record-unit {
  font-size: 1.5rem;
  color: #fff;
  display: block;
  margin-top: -5px;
}

.record-info h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  color: #fff;
}

.record-info p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.record-label {
  display: inline-block;
  background-color: var(--primary-color);
  color: #fff;
  padding: 5px 15px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 15px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

@media (max-width: 900px) {
  .record-container {
    flex-direction: column;
    text-align: center;
    gap: 30px;
    padding: 40px 20px;
  }
  
  .record-number {
    font-size: 4rem;
  }
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.stat-card {
    background-color: var(--bg-secondary);
    padding: 30px 20px;
    border-radius: 8px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 3.5rem;
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stats-details {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.stats-detail-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
}

.stats-detail-item i {
    color: var(--primary-color);
}

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.gallery-item {
    background-color: var(--bg-secondary);
    border-radius: 8px;
    overflow: hidden;
    transition: transform var(--transition-speed);
}

.gallery-item:hover {
    transform: scale(1.03);
}

.gallery-placeholder, .gallery-img {
    height: 200px;
    width: 100%;
    background-color: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.1);
    object-fit: cover;
}

.gallery-caption {
    padding: 15px;
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Benefit List (Services Page) */
.benefit-list {
    list-style: none;
    margin-bottom: 25px;
}

.benefit-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 10px;
    font-size: 1rem;
    color: var(--text-secondary);
}

.benefit-list li i {
    color: var(--primary-color);
    margin-top: 5px;
}

/* Prominent Email */
.email-link {
    display: inline-block;
    padding: 15px 30px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--primary-color);
    color: var(--primary-color) !important;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-size: 1.2rem;
    letter-spacing: 1px;
    margin-top: 10px;
}

.email-link:hover {
    background-color: var(--primary-color);
    color: #fff !important;
}

@media (max-width: 992px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .gallery-grid {
        grid-template-columns: 1fr;
    }
}