/* ============================================
   LLANO & GAS - Estilos Globales
   ============================================ */

:root {
  --primary: #1a5c2a;
  --primary-dark: #0e3d1a;
  --secondary: #e8a617;
  --accent: #d4740e;
  --dark: #1a1a2e;
  --light: #f5f5f0;
  --gray: #6b7280;
  --gray-light: #e5e7eb;
  --white: #ffffff;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
  --radius: 12px;
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: #333;
  line-height: 1.7;
  background: var(--light);
}

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

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

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ============================================
   HEADER & NAV
   ============================================ */
header {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: var(--white);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-lg);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
}

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

.nav-links {
  display: flex;
  list-style: none;
  gap: 8px;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.85);
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
  background: rgba(255, 255, 255, 0.15);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 8px;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  background: linear-gradient(135deg, rgba(26, 92, 42, 0.92), rgba(14, 61, 26, 0.88)),
    url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><rect fill="%23228B22" width="1200" height="600"/><circle cx="200" cy="300" r="80" fill="%23FFD700" opacity="0.1"/><circle cx="800" cy="200" r="120" fill="%23FFD700" opacity="0.08"/></svg>');
  background-size: cover;
  color: var(--white);
  padding: 100px 20px;
  text-align: center;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.2;
}

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

.hero p {
  font-size: 1.25rem;
  max-width: 700px;
  margin: 0 auto 30px;
  opacity: 0.9;
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.btn-primary {
  background: var(--secondary);
  color: var(--dark);
}

.btn-primary:hover {
  background: var(--accent);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(232, 166, 23, 0.4);
}

.btn-outline {
  border: 2px solid var(--white);
  color: var(--white);
  background: transparent;
  margin-left: 12px;
}

.btn-outline:hover {
  background: var(--white);
  color: var(--primary-dark);
}

/* ============================================
   SECTIONS
   ============================================ */
section {
  padding: 80px 20px;
}

.section-title {
  text-align: center;
  margin-bottom: 50px;
}

.section-title h2 {
  font-size: 2.2rem;
  color: var(--primary-dark);
  margin-bottom: 12px;
}

.section-title p {
  color: var(--gray);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.section-title .underline {
  width: 60px;
  height: 4px;
  background: var(--secondary);
  margin: 16px auto 0;
  border-radius: 2px;
}

/* Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 35px 30px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--gray-light);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.card .icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 20px;
}

.card h3 {
  font-size: 1.3rem;
  color: var(--primary-dark);
  margin-bottom: 12px;
}

.card p {
  color: var(--gray);
  line-height: 1.7;
}

/* Stats */
.stats {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: var(--white);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
}

.stat-item h3 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--secondary);
}

.stat-item p {
  font-size: 1rem;
  opacity: 0.85;
  margin-top: 5px;
}

/* Alternating Content */
.content-block {
  display: flex;
  align-items: center;
  gap: 60px;
  max-width: 1100px;
  margin: 0 auto 60px;
}

.content-block:nth-child(even) {
  flex-direction: row-reverse;
}

.content-block .text {
  flex: 1;
}

.content-block .text h3 {
  font-size: 1.6rem;
  color: var(--primary-dark);
  margin-bottom: 15px;
}

.content-block .text p {
  color: var(--gray);
  margin-bottom: 12px;
}

.content-block .visual {
  flex: 1;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius);
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
}

/* ============================================
   LEGAL PAGES
   ============================================ */
.legal-hero {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: var(--white);
  padding: 60px 20px;
  text-align: center;
}

.legal-hero h1 {
  font-size: 2.4rem;
  margin-bottom: 10px;
}

.legal-hero p {
  opacity: 0.8;
  font-size: 1.05rem;
}

.legal-content {
  max-width: 850px;
  margin: 0 auto;
  padding: 60px 20px;
}

.legal-content h2 {
  font-size: 1.5rem;
  color: var(--primary-dark);
  margin-top: 40px;
  margin-bottom: 15px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--gray-light);
}

.legal-content h3 {
  font-size: 1.2rem;
  color: var(--primary);
  margin-top: 25px;
  margin-bottom: 10px;
}

.legal-content p {
  color: #555;
  margin-bottom: 15px;
}

.legal-content ul {
  margin: 10px 0 20px 25px;
  color: #555;
}

.legal-content ul li {
  margin-bottom: 8px;
}

.legal-content .last-updated {
  background: var(--gray-light);
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--gray);
  margin-bottom: 30px;
}

/* ============================================
   CONTACT
   ============================================ */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--primary-dark);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--gray-light);
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26, 92, 42, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  background: var(--dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 60px 20px 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto 40px;
}

.footer-col h4 {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 18px;
}

.footer-col p {
  margin-bottom: 10px;
  font-size: 0.95rem;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.95rem;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
  max-width: 1200px;
  margin: 0 auto;
}

/* ============================================
   COOKIE BANNER
   ============================================ */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--dark);
  color: var(--white);
  padding: 20px;
  z-index: 9999;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

.cookie-banner.show {
  transform: translateY(0);
}

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

.cookie-inner p {
  flex: 1;
  min-width: 280px;
  font-size: 0.95rem;
  line-height: 1.5;
}

.cookie-inner a {
  color: var(--secondary);
  text-decoration: underline;
}

.cookie-buttons {
  display: flex;
  gap: 10px;
}

.cookie-buttons button {
  padding: 10px 24px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  font-size: 0.9rem;
  transition: var(--transition);
}

.btn-accept {
  background: var(--secondary);
  color: var(--dark);
}

.btn-accept:hover {
  background: var(--accent);
  color: var(--white);
}

.btn-reject {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3) !important;
  color: var(--white);
}

.btn-reject:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--primary-dark);
    flex-direction: column;
    padding: 20px;
    gap: 4px;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 12px 16px;
  }

  .hero {
    padding: 60px 20px;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1.05rem;
  }

  .btn-outline {
    margin-left: 0;
    margin-top: 10px;
  }

  section {
    padding: 50px 20px;
  }

  .section-title h2 {
    font-size: 1.7rem;
  }

  .content-block,
  .content-block:nth-child(even) {
    flex-direction: column;
    gap: 30px;
  }

  .content-block .visual {
    min-height: 200px;
  }

  .contact-form {
    padding: 25px;
  }

  .cookie-inner {
    flex-direction: column;
    text-align: center;
  }
}