@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;700&family=Source+Serif+4:ital,opsz,wght@0,8..60,400;0,8..60,600;1,8..60,400&display=swap');

:root {
  /* Color Palette */
  --color-primary: #B8860B;      /* Darkgoldenrod */
  --color-primary-hover: #966d09;
  --color-secondary: #1C1C1C;    /* Graphite */
  --color-secondary-light: #2D2D2D;
  --color-accent: #2E5E8E;       /* Azul confianza */
  --color-accent-hover: #22466b;
  --color-accent-light: #F0F4F8;
  --color-bg: #F8F6F0;           /* Off-white cálido */
  --color-card-bg: #FFFFFF;
  --color-border: #E8E6E0;
  --color-text-main: #2C2C2C;
  --color-text-muted: #666666;
  --color-success: #1b8543;
  --color-danger: #b32b2b;

  /* Typography */
  --font-display: 'Inter', sans-serif;
  --font-body: 'Source Serif 4', Georgia, serif;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(28, 28, 28, 0.05);
  --shadow-md: 0 4px 10px rgba(28, 28, 28, 0.08);
  --shadow-lg: 0 10px 25px rgba(28, 28, 28, 0.12);

  /* Layout */
  --max-width: 1200px;
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  --transition-speed: 0.3s;
}

/* CSS Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .display-font {
  font-family: var(--font-display);
  color: var(--color-secondary);
  font-weight: 700;
  line-height: 1.25;
}

h1 { font-size: 2.25rem; margin-bottom: 1.5rem; }
h2 { font-size: 1.75rem; margin-bottom: 1.25rem; margin-top: 2rem; }
h3 { font-size: 1.35rem; margin-bottom: 1rem; margin-top: 1.5rem; }

p {
  margin-bottom: 1.25rem;
  font-size: 1.125rem;
}

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

a:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
}

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

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header & Navigation */
.header-wrapper {
  background-color: var(--color-secondary);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-md);
  border-bottom: 2px solid var(--color-primary);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.logo-icon {
  width: 32px;
  height: 32px;
}

.logo-text {
  color: #FFFFFF;
  font-family: var(--font-display);
  font-size: 1.5rem;
  display: flex;
  align-items: center;
}

.logo-text .bold {
  font-weight: 700;
  color: var(--color-primary);
}

.logo-text .light {
  font-weight: 300;
  margin-left: 2px;
}

/* Nav Menu */
.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  color: #E0E0E0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.5rem 0;
  border-bottom: 2px solid transparent;
  transition: all var(--transition-speed);
}

.nav-link:hover, .nav-link.active {
  color: var(--color-primary);
  text-decoration: none;
  border-bottom-color: var(--color-primary);
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-nav-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: #FFFFFF;
  margin: 5px 0;
  transition: var(--transition-speed);
}

/* Active hamburger icon state */
.mobile-nav-toggle.open span:nth-child(1) {
  transform: rotate(-45deg) translate(-5px, 6px);
}
.mobile-nav-toggle.open span:nth-child(2) {
  opacity: 0;
}
.mobile-nav-toggle.open span:nth-child(3) {
  transform: rotate(45deg) translate(-5px, -6px);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-speed);
  cursor: pointer;
  border: none;
  font-size: 0.9rem;
}

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

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  color: #FFFFFF;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
}

.btn-accent {
  background-color: var(--color-accent);
  color: #FFFFFF;
}

.btn-accent:hover {
  background-color: var(--color-accent-hover);
  color: #FFFFFF;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
}

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

.btn-outline:hover {
  background-color: var(--color-primary);
  color: #FFFFFF;
  text-decoration: none;
}

/* Utility Cards & Layouts */
.section {
  padding: 4rem 0;
}

.section-alt {
  background-color: #FFFFFF;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

/* Grid helper */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

/* Tables */
.responsive-table-wrapper {
  overflow-x: auto;
  margin: 1.5rem 0;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  background-color: #FFFFFF;
  box-shadow: var(--shadow-sm);
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-family: var(--font-display);
  font-size: 0.95rem;
}

th {
  background-color: var(--color-secondary);
  color: #FFFFFF;
  padding: 1rem;
  font-weight: 700;
}

td {
  padding: 1rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-main);
}

tr:last-child td {
  border-bottom: none;
}

tr:nth-child(even) {
  background-color: #FAFAF8;
}

/* Breadcrumbs */
.breadcrumbs-nav {
  margin: 1rem 0;
}

.breadcrumbs-list {
  display: flex;
  list-style: none;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
}

.breadcrumbs-item::after {
  content: "/";
  margin-left: 0.5rem;
  color: var(--color-text-muted);
}

.breadcrumbs-item:last-child::after {
  content: "";
}

.breadcrumbs-link {
  color: var(--color-text-muted);
}

.breadcrumbs-item-active {
  color: var(--color-primary);
  font-weight: 500;
}

/* Accordion (FAQs) */
.faq-accordion {
  margin: 2rem 0;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  margin-bottom: 1rem;
  background-color: #FFFFFF;
  overflow: hidden;
  transition: box-shadow var(--transition-speed);
}

.faq-item:hover {
  box-shadow: var(--shadow-sm);
}

.faq-header {
  width: 100%;
  background: none;
  border: none;
  padding: 1.25rem 1.5rem;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0;
}

.faq-icon {
  font-size: 1.25rem;
  font-weight: 300;
  transition: transform var(--transition-speed);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-speed) ease-out;
  padding: 0 1.5rem;
}

.faq-content {
  padding-bottom: 1.25rem;
  font-size: 1rem;
  color: var(--color-text-main);
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-item.open .faq-body {
  max-height: 500px; /* high enough to cover description content */
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-secondary);
  color: #FFFFFF;
  padding: 1.5rem;
  z-index: 2000;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.25);
  display: none;
}

.cookie-container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.cookie-text {
  font-size: 0.95rem;
  font-family: var(--font-display);
}

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

.cookie-buttons {
  display: flex;
  gap: 1rem;
}

/* Disclaimer Box */
.disclaimer-box {
  margin: 2rem 0;
  padding: 1rem;
  border-left: 4px solid var(--color-primary);
  background-color: #FFFDF0;
  color: var(--color-secondary);
  border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
  font-size: 0.9rem;
  font-family: var(--font-display);
}


/* Footer */
.footer-wrapper {
  background-color: var(--color-secondary);
  color: #E0E0E0;
  padding: 4rem 0 2rem;
  border-top: 4px solid var(--color-primary);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

.footer-column h4 {
  color: #FFFFFF;
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-primary);
  padding-bottom: 0.5rem;
  display: inline-block;
}

.footer-links {
  list-style: none;
}

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

.footer-links a {
  color: #C0C0C0;
  font-family: var(--font-display);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--color-primary);
  text-decoration: none;
}

.footer-text {
  font-size: 0.9rem;
}

.footer-bottom {
  border-top: 1px solid #2D2D2D;
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: #888888;
}

.footer-legal-links {
  display: flex;
  gap: 1.5rem;
}

.footer-legal-links a {
  color: #888888;
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .header-container {
    padding: 1rem;
  }
  
  .mobile-nav-toggle {
    display: block;
  }

  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-secondary);
    flex-direction: column;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-speed) ease-in-out;
    box-shadow: var(--shadow-lg);
  }

  .nav-menu.open {
    max-height: 350px;
    border-bottom: 2px solid var(--color-primary);
  }

  .nav-menu li {
    width: 100%;
  }

  .nav-link {
    display: block;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid #2D2D2D;
  }

  .grid-2, .grid-3 {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .cookie-container {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }

  .cookie-buttons {
    width: 100%;
    justify-content: center;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.4rem; }
  h3 { font-size: 1.2rem; }
}