/* ==========================================================================
   embajadamadrid.es — Speakeasy Design System (DESIGN.md)
   ========================================================================== */

:root {
  /* Colors */
  --color-ink-black: #000000;
  --color-paper-white: #ffffff;
  --color-ash-gray: #dbdbdb;
  --color-carbon: #242424;
  --color-graphite: #545454;
  --color-smoke: #969696;
  --color-slate: #7a7a7a;
  --color-bone: #e7e7e7;
  --color-iron: #414141;
  --color-obsidian: #333333;
  --color-mist: #f8f8f8;
  --color-cinder: #121212;
  --color-signal-green: #009966;
  --color-spring-mint: #00bc7d;
  --color-fern: #00d492;
  --color-ember-orange: #e17100;
  --color-marigold: #fe9a00;
  --gradient-marigold: linear-gradient(90deg, rgb(51, 15, 31) 0%, rgb(200, 50, 40) 12.56%, rgb(251, 136, 65) 25.06%, rgb(211, 221, 146) 37.56%, rgb(89, 130, 79) 50.06%, rgb(0, 36, 20) 62.06%, rgb(0, 20, 61) 74.06%, rgb(40, 116, 215) 86.06%, rgb(153, 194, 255) 97.06%);
  --color-amber: #ffb900;
  --color-coral: #ff6467;
  --color-iris-blue: #155dfc;

  /* Typography */
  --font-display: 'Fraunces', 'Tobias', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-ui: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Spacing */
  --spacing-4: 4px;
  --spacing-8: 8px;
  --spacing-12: 12px;
  --spacing-16: 16px;
  --spacing-20: 20px;
  --spacing-24: 24px;
  --spacing-32: 32px;
  --spacing-40: 40px;
  --spacing-64: 64px;
  --spacing-80: 80px;

  /* Layout */
  --page-max-width: 1200px;
  --radius-sm: 4px;
  --radius-md: 8px;

  /* Inset Shadows Speakeasy */
  --shadow-btn-filled: rgb(65, 65, 65) 0px 2px 1px 0px inset, rgba(0, 0, 0, 0.05) 0px -2px 1px 0px inset;
  --shadow-btn-ghost: rgb(255, 255, 255) 0px 2px 1px 0px inset, rgba(0, 0, 0, 0.1) 0px -2px 1px 0px inset;
  --shadow-subtle: rgba(0, 0, 0, 0.06) 0px 1px 3px 0px, rgba(0, 0, 0, 0.04) 0px 1px 2px -1px;
}

/* Base reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  background-color: var(--color-paper-white);
  color: var(--color-carbon);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* 1. Signature Rainbow Ribbon Bar (3px top) */
.rainbow-ribbon {
  height: 3px;
  width: 100%;
  background: var(--gradient-marigold);
  position: sticky;
  top: 0;
  z-index: 100;
}

/* 2. Top Navigation */
.site-header {
  border-bottom: 1px solid var(--color-ash-gray);
  background: var(--color-paper-white);
  position: relative;
}
.header-inner {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--color-ink-black);
}
.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  background: var(--color-cinder);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.brand-text {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 20px;
  letter-spacing: -0.02em;
}
.brand-text span {
  font-weight: 300;
  color: var(--color-graphite);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  list-style: none;
}
.nav-links a {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-carbon);
  text-decoration: none;
  transition: color 0.15s ease;
}
.nav-links a:hover {
  color: var(--color-ink-black);
  text-decoration: underline;
}

/* Language Switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 600;
}
.lang-pill {
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--color-graphite);
  border: 1px solid transparent;
  text-transform: uppercase;
}
.lang-pill:hover {
  background: var(--color-mist);
  color: var(--color-ink-black);
}
.lang-pill.active {
  background: var(--color-cinder);
  color: var(--color-paper-white);
  border-color: var(--color-cinder);
}
.lang-select-dropdown {
  padding: 4px 6px;
  border: 1px solid var(--color-ash-gray);
  border-radius: var(--radius-sm);
  font-family: var(--font-ui);
  font-size: 12px;
  background: var(--color-paper-white);
  color: var(--color-carbon);
  cursor: pointer;
}

/* 3. Common UI Elements */
.container {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 0 24px;
}
.section-eyebrow {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-slate);
  margin-bottom: 8px;
}
.display-title {
  font-family: var(--font-display);
  font-weight: 100;
  font-size: clamp(32px, 5vw, 64px);
  line-height: 1.1;
  letter-spacing: -0.035em;
  color: var(--color-ink-black);
  margin-bottom: 16px;
}
.display-subtitle {
  font-size: 17px;
  color: var(--color-graphite);
  max-width: 680px;
  margin-bottom: 24px;
  line-height: 1.6;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.15s ease;
}
.btn-primary {
  background-color: var(--color-obsidian);
  color: var(--color-paper-white);
  border: 1px solid var(--color-obsidian);
  box-shadow: var(--shadow-btn-filled);
}
.btn-primary:hover {
  background-color: var(--color-ink-black);
}
.btn-ghost {
  background-color: transparent;
  color: var(--color-obsidian);
  border: 1px solid var(--color-obsidian);
  box-shadow: var(--shadow-btn-ghost);
}
.btn-ghost:hover {
  background-color: var(--color-mist);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-ash-gray);
  background: var(--color-paper-white);
  color: var(--color-carbon);
}
.badge-green {
  border-color: #a7f3d0;
  background: #ecfdf5;
  color: #065f46;
}
.badge-amber {
  border-color: #fde68a;
  background: #fffbeb;
  color: #92400e;
}
.badge-blue {
  border-color: #bfdbfe;
  background: #eff6ff;
  color: #1e40af;
}

/* 4. Hero Section */
.hero-section {
  padding: 56px 0 40px;
  border-bottom: 1px solid var(--color-ash-gray);
  background: var(--color-paper-white);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
.search-wrapper {
  margin-top: 24px;
  max-width: 600px;
  position: relative;
}
.search-input {
  width: 100%;
  padding: 14px 18px 14px 44px;
  border: 1px solid var(--color-ash-gray);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-ink-black);
  background: var(--color-paper-white);
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.search-input:focus {
  border-color: var(--color-obsidian);
  box-shadow: 0 0 0 1px var(--color-obsidian);
}
.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  stroke: var(--color-slate);
  fill: none;
}
.hero-meta-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 20px;
  font-size: 13px;
  color: var(--color-graphite);
}
.hero-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* 5. Directory & Cards Grid */
.directory-section {
  padding: 48px 0 64px;
}
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--color-ash-gray);
  padding-bottom: 16px;
}
.section-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 28px;
  letter-spacing: -0.02em;
  color: var(--color-ink-black);
}
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
}
.embassy-card {
  background: var(--color-paper-white);
  border: 1px solid var(--color-ash-gray);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.15s ease, transform 0.15s ease;
  text-decoration: none;
  color: inherit;
}
.embassy-card:hover {
  border-color: var(--color-carbon);
  transform: translateY(-2px);
}
.card-media {
  height: 160px;
  background: var(--color-mist);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--color-ash-gray);
}
.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.card-badge-overlay {
  position: absolute;
  top: 10px;
  left: 10px;
}
.card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.card-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 20px;
  letter-spacing: -0.015em;
  color: var(--color-ink-black);
  margin-bottom: 6px;
}
.card-district {
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 500;
  color: var(--color-slate);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}
.card-details {
  list-style: none;
  font-size: 13px;
  color: var(--color-graphite);
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.card-details li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.card-details svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  margin-top: 3px;
  stroke: var(--color-iron);
}
.card-footer {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--color-bone);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-ui);
  font-size: 12px;
}
.rating-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 600;
  color: var(--color-ink-black);
}
.rating-star { color: #f59e0b; }
.card-arrow {
  color: var(--color-obsidian);
  font-weight: 600;
}

/* 6. Breadcrumbs */
.breadcrumbs {
  padding: 16px 0;
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--color-slate);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.breadcrumbs a {
  color: var(--color-carbon);
  text-decoration: none;
}
.breadcrumbs a:hover {
  text-decoration: underline;
}
.breadcrumbs .sep {
  color: var(--color-smoke);
}

/* 7. Silo Hub & Tabs */
.silo-header {
  padding: 24px 0 32px;
  border-bottom: 1px solid var(--color-ash-gray);
}
.silo-title-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}
.silo-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-top: 16px;
  border-top: 1px solid var(--color-bone);
}
.silo-tab {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-ash-gray);
  background: var(--color-paper-white);
  color: var(--color-carbon);
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.15s ease;
}
.silo-tab:hover {
  background: var(--color-mist);
  color: var(--color-ink-black);
}
.silo-tab.active {
  background: var(--color-obsidian);
  color: var(--color-paper-white);
  border-color: var(--color-obsidian);
}

/* 8. Silo Main Layout (2 Cols: Content + Data Card) */
.silo-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 40px;
  padding: 40px 0 64px;
}
@media (max-width: 900px) {
  .silo-layout { grid-template-columns: 1fr; }
}
.silo-content {
  font-size: 16px;
  line-height: 1.75;
  color: var(--color-carbon);
}
.silo-content h2 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 26px;
  letter-spacing: -0.02em;
  color: var(--color-ink-black);
  margin: 32px 0 16px;
  border-bottom: 1px solid var(--color-bone);
  padding-bottom: 8px;
}
.silo-content h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 20px;
  margin: 24px 0 12px;
}
.silo-content p { margin-bottom: 16px; }
.silo-content ul, .silo-content ol {
  margin: 0 0 20px 24px;
}
.silo-content li { margin-bottom: 6px; }

/* Notice Callouts */
.callout {
  padding: 16px 20px;
  border-left: 3px solid var(--color-obsidian);
  background: var(--color-mist);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 24px 0;
  font-size: 14px;
  line-height: 1.6;
}
.callout-warning {
  border-left-color: var(--color-ember-orange);
  background: #fffbf2;
}

/* 9. Data Card (Sidebar) */
.data-card {
  background: var(--color-paper-white);
  border: 1px solid var(--color-ash-gray);
  border-radius: var(--radius-md);
  padding: 24px;
  position: sticky;
  top: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.data-card-title {
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-slate);
  border-bottom: 1px solid var(--color-bone);
  padding-bottom: 10px;
}
.data-card dl {
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-size: 13px;
}
.data-card dt {
  font-family: var(--font-ui);
  font-weight: 600;
  color: var(--color-slate);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 2px;
}
.data-card dd {
  color: var(--color-ink-black);
  line-height: 1.4;
}
.data-card dd a {
  color: var(--color-obsidian);
  text-decoration: none;
  font-weight: 500;
}
.data-card dd a:hover {
  text-decoration: underline;
}
.horario-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.horario-table tr { border-bottom: 1px solid var(--color-bone); }
.horario-table td { padding: 4px 0; }
.horario-table td:last-child { text-align: right; font-weight: 500; }

/* 10. FAQs Accordion */
.faq-section {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--color-ash-gray);
}
.faq-item {
  border: 1px solid var(--color-ash-gray);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  background: var(--color-paper-white);
}
.faq-item summary {
  padding: 14px 18px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  color: var(--color-ink-black);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-family: var(--font-ui);
  font-size: 18px;
  font-weight: 400;
  color: var(--color-graphite);
}
.faq-item[open] summary::after {
  content: '−';
}
.faq-answer {
  padding: 0 18px 16px;
  font-size: 14px;
  color: var(--color-graphite);
  line-height: 1.6;
}

/* 11. Footer */
.site-footer {
  border-top: 1px solid var(--color-ash-gray);
  background: var(--color-paper-white);
  padding: 48px 0 32px;
  font-size: 13px;
  color: var(--color-graphite);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 36px;
}
@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
}
.footer-col h4 {
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-ink-black);
  margin-bottom: 12px;
}
.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-col a {
  color: var(--color-graphite);
  text-decoration: none;
}
.footer-col a:hover {
  color: var(--color-ink-black);
  text-decoration: underline;
}
.footer-bottom {
  border-top: 1px solid var(--color-bone);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
  color: var(--color-slate);
}

/* Utilities */
.text-center { text-align: center; }
.mt-4 { margin-top: 16px; }
.mb-4 { margin-bottom: 16px; }