/* styles.css */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --primary: #0B132B;
  /* Deep Navy */
  --primary-light: #1C2541;
  --secondary: #D4AF37;
  /* Premium Gold */
  --secondary-hover: #F3E5AB;
  --text-dark: #2C3E50;
  --text-light: #F8F9FA;
  --text-muted: #8E9BAE;
  --bg-light: #F4F7F6;
  --bg-dark: #0A0A0A;
  --white: #FFFFFF;
  --transition: all 0.3s ease;

  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
}

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

body {
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--bg-light);
  overflow-x: hidden;
}

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

ul {
  list-style: none;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--primary);
}

h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

h2 {
  font-size: 2.25rem;
  margin-bottom: 1.5rem;
}

h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1rem;
  font-size: 1.125rem;
  color: #555;
}

/* Utility Classes */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 6rem 0;
}

.section-dark {
  background-color: var(--primary);
  color: var(--text-light);
}

.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark p {
  color: var(--text-light);
}

.section-light {
  background-color: var(--white);
}

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

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.875rem 2.25rem;
  border-radius: 4px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  text-align: center;
}

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

.btn-primary:hover {
  background-color: var(--secondary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

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

/* Header & Nav */
header {
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
}

header.scrolled {
  padding: 0.25rem 0;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 1px;
}

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

.nav-links {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}

.nav-links a {
  font-weight: 500;
  color: var(--primary);
  transition: var(--transition);
  position: relative;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -6px;
  left: 0;
  background-color: var(--secondary);
  transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.mobile-menu-btn {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--primary);
  background: none;
  border: none;
}

/* Hero Section */
.hero {
  padding: 12rem 0 8rem;
  background: linear-gradient(135deg, rgba(11, 19, 43, 0.85) 0%, rgba(28, 37, 65, 0.85) 100%), url('../images/Fondo.PNG') center/cover no-repeat;
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: var(--secondary);
}

.hero h1 {
  color: var(--white);
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  animation: fadeUp 1s ease forwards;
  opacity: 0;
  transform: translateY(20px);
}

.hero p {
  color: var(--text-muted);
  font-size: 1.25rem;
  max-width: 800px;
  margin: 0 auto 2.5rem;
  animation: fadeUp 1s ease forwards 0.2s;
  opacity: 0;
  transform: translateY(20px);
}

.hero .btn {
  animation: fadeUp 1s ease forwards 0.4s;
  opacity: 0;
  transform: translateY(20px);
}

/* What We Do */
.what-we-do {
  padding: 6rem 0;
}

.what-we-do-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.what-we-do-content p {
  font-size: 1.25rem;
  color: var(--text-dark);
  line-height: 1.8;
}

/* Cards (Services) */
.services-section {
  background-color: var(--white);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.card {
  background-color: var(--bg-light);
  padding: 2.5rem;
  border-radius: 8px;
  transition: var(--transition);
  border-top: 4px solid transparent;
  height: 100%;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-top-color: var(--secondary);
  background-color: var(--white);
}

.card-icon {
  font-size: 2.5rem;
  color: var(--secondary);
  margin-bottom: 1.5rem;
}

.card h3 {
  margin-bottom: 1rem;
  font-size: 1.35rem;
}

.card p {
  font-size: 1rem;
  color: #555;
  margin-bottom: 0;
}

/* Footer & Legal */
footer {
  background-color: var(--primary);
  color: var(--text-muted);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  color: var(--white);
  margin-bottom: 1.5rem;
  font-size: 1.25rem;
}

.footer-col p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  transition: var(--transition);
  font-size: 0.95rem;
}

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

.company-info {
  margin-top: 2rem;
}

.company-info p {
  margin-bottom: 0.25rem;
  color: #CCC;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.875rem;
}

.disclaimer-box {
  background-color: rgba(255, 255, 255, 0.05);
  padding: 1.5rem;
  border-radius: 4px;
  border-left: 4px solid var(--secondary);
  margin-bottom: 2rem;
}

.disclaimer-box p {
  margin-bottom: 0;
  font-size: 0.9rem;
  color: #CCC;
}

/* Pages generic content */
.page-header {
  padding: 10rem 0 5rem;
  background-color: var(--primary);
  color: var(--white);
  text-align: center;
}

.page-header h1 {
  color: var(--white);
  margin-bottom: 0;
}

.content-section {
  padding: 5rem 0;
  max-width: 800px;
  margin: 0 auto;
}

.content-section p {
  margin-bottom: 1.5rem;
}

/* Forms */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-top: 3rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--primary);
}

.form-control {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition);
  background-color: var(--white);
}

.form-control:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
}

textarea.form-control {
  resize: vertical;
  min-height: 150px;
}

.contact-info-card {
  background-color: var(--bg-light);
  padding: 2.5rem;
  border-radius: 8px;
  border-left: 4px solid var(--secondary);
}

.contact-info-card h3 {
  margin-bottom: 1.5rem;
}

.contact-info-item {
  margin-bottom: 1.5rem;
}

.contact-info-item h4 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

/* Legal Pages */
.legal-content h2 {
  margin-top: 3rem;
  margin-bottom: 1rem;
}

.legal-content ul {
  list-style: disc;
  margin-left: 2rem;
  margin-bottom: 1.5rem;
}

.legal-content li {
  margin-bottom: 0.5rem;
  color: #555;
}

/* Animations */
@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 900px) {
  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background-color: var(--white);
    flex-direction: column;
    padding: 2rem;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
  }

  .nav-links.active {
    left: 0;
  }

  .mobile-menu-btn {
    display: block;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .section {
    padding: 4rem 0;
  }

  .page-header {
    padding: 8rem 0 4rem;
  }
}