/* TrámitesAmérica - Main Stylesheet */
:root {
  --primary: #0f172a;
  --primary-dark: #020617;
  --cta: #0369a1;
  --cta-dark: #0284c7;
  --accent: #f59e0b;
  --dark: #0f172a;
  --darker: #020617;
  --card-bg: #f8fafc;
  --card-border: #cbd5e1;
  --text: #020617;
  --text-muted: #475569;
  --text-light: #64748b;
  --bg-light: #f8fafc;
  --success: #059669;
  --border-light: #e2e8f0;
}

* { box-sizing: border-box; }

body {
  font-family: 'Atkinson Hyperlegible', 'Inter', sans-serif;
  background: #ffffff;
  color: var(--text);
  line-height: 1.7;
}

/* Navbar */
#mainNav {
  background: #ffffff;
  border-bottom: 2px solid var(--card-border);
  padding: 14px 0;
  box-shadow: 0 1px 3px rgba(0,0,0,.08);
  position: relative;
  z-index: 999;
}
.navbar-brand { font-size: 1.3rem; letter-spacing: -0.5px; color: var(--primary) !important; font-weight: 700; }
.brand-icon { font-size: 1.4rem; }
.nav-link { color: var(--text-muted) !important; font-weight: 500; transition: color .2s; }
.nav-link:hover { color: var(--cta) !important; }
.navbar-toggler { border: 2px solid var(--cta); padding: 6px 10px; min-width: 44px; min-height: 44px; }
.navbar-toggler:focus { box-shadow: 0 0 0 3px rgba(3,105,161,.2); outline: none; }
.navbar-toggler-icon { background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%230369a1' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e"); }
.search-input { background: #f8fafc; border: 2px solid var(--card-border); color: var(--text); border-radius: 8px 0 0 8px; font-size: 16px; }
.search-input:focus { background: #f8fafc; border-color: var(--cta); color: var(--text); box-shadow: 0 0 0 3px rgba(3,105,161,.1); outline: none; }

/* Dropdown */
.dropdown-menu {
  background: #ffffff;
  border: 2px solid var(--card-border);
  border-radius: 12px;
  padding: 8px;
  box-shadow: 0 10px 25px rgba(0,0,0,.1);
  max-height: 500px;
  overflow-y: auto;
  z-index: 1050;
}
.dropdown-item { color: var(--text-muted); border-radius: 6px; padding: 8px 14px; font-size: .9rem; cursor: pointer; }
.dropdown-item:hover { background: #f1f5f9; color: var(--cta); font-weight: 500; }
.dropdown-header { color: var(--text); font-weight: 700; font-size: .75rem; text-transform: uppercase; letter-spacing: .1em; padding: 8px 14px; margin-top: 8px; }

@media (max-width: 768px) {
  .dropdown-menu {
    max-height: 60vh;
    max-width: 95vw;
    left: 2.5vw !important;
    right: 2.5vw !important;
  }
  .dropdown-item { font-size: .85rem; padding: 10px 12px; }
  .dropdown-header { padding: 10px 12px; }
}

/* Hero */
.hero {
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 50%, #f1f5f9 100%);
  padding: 80px 0 60px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--card-border);
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%230369a1' fill-opacity='0.04'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-badge { background: rgba(3,105,161,.08); border: 2px solid rgba(3,105,161,.3); color: var(--cta); padding: 8px 16px; border-radius: 50px; font-size: .85rem; display: inline-block; margin-bottom: 20px; font-weight: 600; }
.hero h1 { font-size: clamp(2rem,5vw,3.5rem); font-weight: 700; line-height: 1.2; color: var(--primary); }
.hero h1 span { color: var(--cta); font-weight: 700; }
.hero-stats { display: flex; gap: 30px; flex-wrap: wrap; margin-top: 30px; }
.hero-stat strong { display: block; font-size: 1.8rem; font-weight: 700; color: var(--cta); }
.hero-stat span { font-size: .85rem; color: var(--text-muted); font-weight: 500; }

/* Cards */
.card-tramite {
  background: #ffffff;
  border: 2px solid var(--card-border);
  border-radius: 14px;
  padding: 22px;
  transition: all .25s;
  height: 100%;
  display: flex;
  flex-direction: column;
  cursor: pointer;
}
.card-tramite:hover {
  border-color: var(--cta);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(3,105,161,.15);
}
.card-tramite .category-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(3,105,161,.1); color: var(--cta);
  padding: 6px 12px; border-radius: 20px; font-size: .78rem; font-weight: 600;
  margin-bottom: 10px;
  width: fit-content;
}
.card-tramite h5 { font-size: 1rem; font-weight: 700; color: var(--primary); margin-bottom: 8px; line-height: 1.4; }
.card-tramite p { font-size: .9rem; color: var(--text-muted); flex: 1; line-height: 1.6; }
.card-tramite .meta { font-size: .8rem; color: var(--text-light); margin-top: 12px; border-top: 1px solid var(--card-border); padding-top: 10px; display: flex; gap: 12px; }
.card-tramite a.stretched-link::after { border-radius: 14px; }

/* Country Card */
.card-country {
  background: #ffffff;
  border: 2px solid var(--card-border);
  border-radius: 14px;
  padding: 22px;
  text-align: center;
  transition: all .25s;
  display: block;
  color: var(--text);
  text-decoration: none;
  cursor: pointer;
}
.card-country:hover {
  border-color: var(--cta);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(3,105,161,.15);
  color: var(--cta);
}
.card-country .flag { font-size: 2.8rem; margin-bottom: 10px; display: block; line-height: 1; }
.card-country h6 { font-weight: 700; margin: 8px 0 4px; font-size: .95rem; color: var(--primary); }
.card-country small { color: var(--text-light); font-size: .8rem; }

/* Category Card */
.card-category {
  background: #ffffff;
  border: 2px solid var(--card-border);
  border-radius: 14px;
  padding: 24px 20px;
  text-align: center;
  transition: all .25s;
  display: block;
  color: var(--text);
  text-decoration: none;
  cursor: pointer;
}
.card-category:hover {
  border-color: var(--cta);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(3,105,161,.15);
  color: var(--cta);
}
.card-category .cat-icon {
  width: 60px; height: 60px; border-radius: 14px;
  background: rgba(3,105,161,.1);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 14px;
  font-size: 1.5rem; color: var(--cta);
}
.card-category h6 { font-weight: 700; font-size: .95rem; color: var(--primary); }
.card-category small { color: var(--text-light); font-size: .8rem; }

/* Section */
.section-title { font-size: 1.6rem; font-weight: 700; margin-bottom: 6px; color: var(--primary); }
.section-subtitle { color: var(--text-muted); margin-bottom: 30px; font-size: .95rem; }

/* Tramite Detail */
.tramite-hero {
  background: #ffffff;
  border-bottom: 2px solid var(--card-border);
  padding: 40px 0 30px;
}
.tramite-content { font-size: 1rem; line-height: 1.8; color: var(--text); }
.tramite-content h3 { color: var(--primary); font-size: 1.2rem; margin-top: 28px; margin-bottom: 12px; font-weight: 700; }
.tramite-content p { margin-bottom: 16px; color: var(--text-muted); }
.tramite-content ul, .tramite-content ol { padding-left: 20px; margin-bottom: 16px; }
.tramite-content li { margin-bottom: 8px; color: var(--text-muted); }

.info-box {
  background: rgba(3,105,161,.08);
  border: 2px solid rgba(3,105,161,.2);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 16px;
}
.info-box .label { font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: var(--cta); font-weight: 700; margin-bottom: 6px; }
.info-box .value { font-size: .95rem; color: var(--primary); font-weight: 600; }

.requirements-box {
  background: rgba(5,150,105,.08);
  border: 2px solid rgba(5,150,105,.2);
  border-radius: 12px;
  padding: 20px;
}
.requirements-box ul { padding-left: 18px; margin: 0; }
.requirements-box li { color: var(--primary); margin-bottom: 8px; font-size: .9rem; font-weight: 500; }

/* Breadcrumb */
.breadcrumb { background: transparent; padding: 0; margin: 0; font-size: .85rem; }
.breadcrumb-item a { color: var(--cta); text-decoration: none; font-weight: 500; }
.breadcrumb-item a:hover { text-decoration: underline; }
.breadcrumb-item.active { color: var(--text-muted); font-weight: 500; }
.breadcrumb-item + .breadcrumb-item::before { color: var(--card-border); }

/* Search */
.search-hero {
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  border-bottom: 2px solid var(--card-border);
  padding: 40px 0;
}
.search-big { background: #ffffff; border: 2px solid var(--card-border); border-radius: 14px; padding: 16px 20px; color: var(--text); font-size: 1rem; width: 100%; font-family: inherit; }
.search-big:focus { border-color: var(--cta); outline: none; box-shadow: 0 0 0 3px rgba(3,105,161,.1); }

/* Pagination */
.pagination .page-link { background: #ffffff; border-color: var(--card-border); color: var(--text-muted); cursor: pointer; font-weight: 500; }
.pagination .page-link:hover { background: #f1f5f9; border-color: var(--cta); color: var(--cta); }
.pagination .page-item.active .page-link { background: var(--cta); border-color: var(--cta); color: #fff; }
.pagination .page-item.disabled .page-link { background: #f8fafc; color: #cbd5e1; cursor: not-allowed; }

/* AdSense Placeholder */
.ad-container { background: #f1f5f9; border: 2px dashed var(--card-border); border-radius: 10px; padding: 20px; text-align: center; color: var(--text-light); font-size: .8rem; min-height: 90px; display: flex; align-items: center; justify-content: center; }

/* Region badge */
.region-badge { padding: 6px 12px; border-radius: 20px; font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; display: inline-block; }
.region-norte { background: rgba(3,105,161,.15); color: var(--cta); border: 1px solid rgba(3,105,161,.3); }
.region-centro { background: rgba(5,150,105,.15); color: #059669; border: 1px solid rgba(5,150,105,.3); }
.region-caribe { background: rgba(202,138,4,.15); color: #b45309; border: 1px solid rgba(202,138,4,.3); }
.region-sur { background: rgba(220,38,38,.15); color: #b91c1c; border: 1px solid rgba(220,38,38,.3); }

/* Footer */
.footer {
  background: #ffffff;
  border-top: 2px solid var(--card-border);
  padding: 50px 0 30px;
}
.footer-link { color: var(--text-muted); text-decoration: none; font-size: .88rem; transition: color .2s; display: block; margin-bottom: 6px; font-weight: 500; }
.footer-link:hover { color: var(--cta); }

/* Buttons */
.btn-primary { background: var(--cta); border-color: var(--cta); font-weight: 600; color: #fff; cursor: pointer; }
.btn-primary:hover { background: var(--cta-dark); border-color: var(--cta-dark); }
.btn-outline-primary { border-color: var(--cta); color: var(--cta); font-weight: 600; cursor: pointer; }
.btn-outline-primary:hover { background: rgba(3,105,161,.1); color: var(--cta-dark); }
.btn-outline-secondary { border-color: var(--card-border); color: var(--text-muted); font-weight: 600; cursor: pointer; }
.btn-outline-secondary:hover { background: #f1f5f9; border-color: var(--cta); color: var(--cta); }

/* Alert info */
.alert-info-custom {
  background: rgba(3,105,161,.1);
  border: 2px solid rgba(3,105,161,.3);
  color: var(--cta);
  border-radius: 10px;
  padding: 14px 18px;
  font-size: .9rem;
  font-weight: 500;
}

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #f8fafc; }
::-webkit-scrollbar-thumb { background: var(--card-border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--cta); }

/* Sticky sidebar for tramite detail */
.tramite-sidebar {
  position: sticky;
  top: 20px;
  height: fit-content;
}

/* Responsive */
@media (max-width: 992px) {
  .container { padding: 0 16px; }
  .hero-stats { flex-direction: column; gap: 16px; }
}

@media (max-width: 768px) {
  html { font-size: 14px; }

  /* Navbar */
  .navbar-brand { font-size: 1.1rem; }
  .navbar { padding: 10px 0; }
  .search-input { font-size: 16px; padding: 12px; min-height: 44px; }
  .btn-primary, .btn-outline-secondary { min-height: 44px; font-size: 16px; }

  /* Hero */
  .hero { padding: 40px 0 30px; }
  .hero h1 { font-size: 1.5rem; }
  .hero-badge { display: none; }
  .hero-stats { gap: 16px; }
  .hero-stat strong { font-size: 1.3rem; }

  /* Cards */
  .card-tramite { padding: 16px; }
  .card-tramite h5 { font-size: .95rem; }
  .card-tramite p { font-size: .85rem; }
  .card-country { padding: 16px; }
  .card-country .flag { font-size: 2rem; }
  .card-category { padding: 16px; }
  .card-category .cat-icon { width: 48px; height: 48px; }

  /* Section */
  .section-title { font-size: 1.3rem; }
  .section-subtitle { font-size: .85rem; }

  /* Tramite detail */
  .tramite-hero { padding: 24px 0 20px; }
  .tramite-content { font-size: .95rem; }
  .tramite-content h3 { font-size: 1.1rem; margin-top: 20px; }
  .info-box, .requirements-box { padding: 16px; }

  /* Sidebar */
  .tramite-sidebar { position: static; top: auto; margin-top: 20px; }

  /* Dropdown */
  .dropdown-menu { max-height: 400px; max-width: 90vw; }
  .dropdown-item { padding: 10px 12px; font-size: .85rem; }

  /* Pagination */
  .pagination { font-size: .9rem; }
  .page-link { padding: 8px 10px; }

  /* Footer */
  .footer { padding: 30px 0 20px; }
  .footer-link { font-size: .8rem; }

  /* Grid */
  .row { gap: 12px; }
  .g-3 { gap: 12px !important; }
  .g-4 { gap: 16px !important; }

  /* Breadcrumb */
  .breadcrumb { font-size: .8rem; }

  /* Ad */
  .ad-container { min-height: 80px; }
}

@media (max-width: 576px) {
  .container { padding: 0 12px; }

  /* Grid - 2 columns in mobile */
  .col-md-6, .col-md-4, .col-md-3, .col-lg-2, .col-lg-3, .col-lg-4, .col-xl-2, .col-xl-4 {
    flex: 0 0 calc(50% - 8px);
    max-width: calc(50% - 8px);
  }

  /* Navbar */
  .navbar-brand { font-size: .95rem; }
  .navbar { padding: 8px 0; }
  .search-input { font-size: 16px; padding: 10px; }

  /* Hero */
  .hero { padding: 30px 0 20px; }
  .hero h1 { font-size: 1.3rem; }
  .hero-stats { gap: 12px; }
  .hero-stat { gap: 8px; }
  .hero-stat strong { font-size: 1.1rem; }
  .hero-stat span { font-size: .75rem; }

  /* Cards */
  .card-tramite { padding: 12px; }
  .card-tramite h5 { font-size: .9rem; }
  .card-tramite p { font-size: .8rem; }
  .card-tramite .meta { font-size: .75rem; }
  .card-country { padding: 12px; }
  .card-country .flag { font-size: 1.8rem; }
  .card-country h6 { font-size: .85rem; }
  .card-category { padding: 12px; }
  .card-category .cat-icon { width: 40px; height: 40px; font-size: 1.2rem; }
  .card-category h6 { font-size: .8rem; }

  /* Section */
  .section-title { font-size: 1.1rem; }
  .section-subtitle { font-size: .8rem; }

  /* Tramite detail */
  .tramite-hero { padding: 16px 0 12px; }
  .tramite-content { font-size: .9rem; }
  .tramite-content h3 { font-size: 1rem; margin-top: 16px; }
  .tramite-content p { font-size: .9rem; margin-bottom: 12px; }
  .info-box, .requirements-box { padding: 12px; margin-bottom: 12px; }
  .info-box .label { font-size: .7rem; }
  .info-box .value { font-size: .85rem; }

  /* Buttons */
  .btn { font-size: .85rem; padding: 10px 14px; min-height: 40px; }
  .btn-sm { font-size: .8rem; padding: 6px 10px; min-height: 36px; }

  /* Alert */
  .alert-info-custom { padding: 10px 12px; font-size: .8rem; }

  /* Dropdown */
  .dropdown-menu { max-height: 350px; }
  .dropdown-item { padding: 8px 10px; font-size: .8rem; }

  /* Pagination */
  .pagination { font-size: .8rem; }
  .page-link { padding: 6px 8px; }

  /* Footer */
  .footer { padding: 20px 0 15px; }
  .footer-link { font-size: .75rem; margin-bottom: 4px; }

  /* Grid */
  .row { gap: 8px; }
  .g-3 { gap: 8px !important; }
  .g-4 { gap: 12px !important; }

  /* Breadcrumb */
  .breadcrumb { font-size: .75rem; gap: 4px; }
}