/* CTA / transitchicago.com-inspired palette */
:root {
  --cta-page-bg: #b7bec5;
  --cta-header-bg: #2166b1;
  --cta-header-top-bg: #18447b;
  --cta-header-text: #e6e7e8;
  --cta-header-link-hover: #cfe3fb;
  --cta-footer-bg: #2166b1;
  --cta-footer-link: #cfe3fb;
  --cta-content-bg: #fff;
  --cta-body-text: #414042;
  --cta-heading: #263237;
  --cta-muted: #6b7177;
  --cta-link: #004ea1;
  --cta-link-hover: #1890f2;
  --cta-red: #c60c30;
  --cta-red-dark: #9e0a26;
  --cta-btn-bg: #013568;
  --cta-btn-bg-hover: #2b65b0;
  --cta-border: #e0e3e6;
  --cta-card-shadow: 0 1px 3px rgba(38, 50, 55, 0.18);
}

html {
  font-size: 14px;
  position: relative;
  min-height: 100%;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

body {
  margin: 0;
  font-family: Helvetica, Arial, sans-serif;
  color: var(--cta-body-text);
  background: var(--cta-page-bg);
}

a {
  color: var(--cta-link);
  text-decoration: none;
  transition: color 0.15s ease-in-out;
}

a:hover,
a:focus {
  color: var(--cta-link-hover);
}

svg {
  width: 1em;
  height: 1em;
  fill: currentColor;
}

.site-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.svg-legend {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  z-index: 1000;
  padding: 0.5rem 1rem;
  background: #fff;
  color: var(--cta-link);
}

.skip-link:focus {
  left: 0;
}

/* ---------- Header ---------- */
.header-top {
  background: var(--cta-header-top-bg);
}

.header-top-inner {
  max-width: 78.75rem;
  margin: 0 auto;
  padding: 0.45rem 1.25rem;
  display: flex;
  justify-content: flex-end;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.header-top-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--cta-header-text);
  font-size: 0.8125rem;
}

.header-top-link:hover,
.header-top-link:focus {
  color: var(--cta-header-link-hover);
}

.header-top-svg {
  width: 0.9rem;
  height: 0.9rem;
}

.header-bottom {
  background: var(--cta-header-bg);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.header-bottom-inner {
  max-width: 78.75rem;
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.header-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: #fff;
}

.header-logo:hover,
.header-logo:focus {
  color: #fff;
}

.header-logo-svg {
  width: 2.4rem;
  height: 2.4rem;
}

.header-logo-text {
  font-size: 1.35rem;
  font-weight: bold;
  letter-spacing: -0.5px;
}

.main-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
}

.main-nav-link {
  color: var(--cta-header-text);
  font-size: 0.95rem;
  font-weight: bold;
  padding: 0.35rem 0;
  border-bottom: 3px solid transparent;
}

.main-nav-link:hover,
.main-nav-link:focus {
  color: #fff;
  border-bottom-color: var(--cta-red);
}

/* ---------- Main ---------- */
.site-main-wrapper {
  flex: 1 0 auto;
  width: 100%;
}

.site-main {
  background: var(--cta-content-bg);
  padding: 2rem 1.25rem 3rem;
  margin: 1.25rem auto 2.5rem;
  max-width: 78.75rem;
  box-shadow: var(--cta-card-shadow);
}

@media (min-width: 768px) {
  .site-main {
    padding: 2.5rem 2.5rem 3.5rem;
    margin-top: 1.5rem;
  }
}

/* ---------- Hero ---------- */
.home-hero {
  border-left: 6px solid var(--cta-red);
  padding: 0.25rem 0 1.5rem 1.25rem;
  margin-bottom: 2.5rem;
}

.home-hero-eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.75rem;
  font-weight: bold;
  color: var(--cta-red);
  margin-bottom: 0.5rem;
}

.home-hero-title {
  font-size: 2rem;
  letter-spacing: -1px;
  line-height: 1.15;
  margin: 0 0 1rem;
  color: var(--cta-heading);
}

@media (min-width: 48em) {
  .home-hero-title {
    font-size: 2.75rem;
    letter-spacing: -2px;
  }
}

.home-hero-lead {
  font-size: 1.125rem;
  line-height: 1.55;
  margin: 0 0 1.75rem;
  max-width: 48rem;
  color: var(--cta-body-text);
}

.home-hero-actions {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ---------- Buttons ---------- */
.btn-cta,
.btn-cta-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.6rem;
  font-size: 1rem;
  font-weight: bold;
  border-radius: 0;
  border: 2px solid var(--cta-btn-bg);
  transition: background 0.15s ease-in-out, color 0.15s ease-in-out;
}

.btn-cta {
  color: #fff !important;
  background: var(--cta-btn-bg);
}

.btn-cta:hover,
.btn-cta:focus {
  color: #fff !important;
  background: var(--cta-btn-bg-hover);
  border-color: var(--cta-btn-bg-hover);
}

.btn-cta-outline {
  color: var(--cta-btn-bg) !important;
  background: transparent;
}

.btn-cta-outline:hover,
.btn-cta-outline:focus {
  color: #fff !important;
  background: var(--cta-btn-bg);
}

.btn-cta svg,
.btn-cta-outline svg {
  width: 1rem;
  height: 1rem;
}

/* ---------- Section headings ---------- */
.section-heading {
  font-size: 1.5rem;
  color: var(--cta-heading);
  letter-spacing: -0.5px;
  margin: 0 0 0.35rem;
}

.section-intro {
  color: var(--cta-muted);
  margin: 0 0 1.5rem;
  max-width: 46rem;
}

.home-section {
  margin-bottom: 3rem;
}

/* ---------- Card panels ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
  gap: 1.25rem;
}

.card-panel {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  padding: 1.25rem;
  background: #fff;
  border: 1px solid var(--cta-border);
  border-top: 4px solid var(--cta-red);
  color: var(--cta-body-text);
  box-shadow: var(--cta-card-shadow);
  transition: transform 0.12s ease-in-out, box-shadow 0.12s ease-in-out;
}

.card-panel:hover,
.card-panel:focus {
  color: var(--cta-body-text);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(38, 50, 55, 0.22);
}

.card-panel-icon {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--cta-header-bg);
  color: #fff;
}

.card-panel-icon svg {
  width: 1.5rem;
  height: 1.5rem;
}

.card-panel-body {
  flex: 1 1 auto;
}

.card-panel-title {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 1.1rem;
  font-weight: bold;
  color: var(--cta-heading);
  margin: 0 0 0.35rem;
}

.card-panel-title .arrow {
  width: 0.9rem;
  height: 0.9rem;
  color: var(--cta-red);
  transition: transform 0.12s ease-in-out;
}

.card-panel:hover .card-panel-title .arrow,
.card-panel:focus .card-panel-title .arrow {
  transform: translateX(3px);
}

.card-panel-text {
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--cta-muted);
  margin: 0;
}

/* ---------- Quick links grid ---------- */
.quick-links-module {
  background: #f4f5f6;
  border: 1px solid var(--cta-border);
  padding: 1.25rem;
}

.quick-links-header {
  font-size: 0.8rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--cta-heading);
  margin-bottom: 1rem;
}

.quick-links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(7rem, 1fr));
  gap: 0.75rem;
}

.quick-links-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 0.5rem;
  text-align: center;
  background: #fff;
  border: 1px solid var(--cta-border);
  color: var(--cta-body-text);
  transition: border-color 0.12s ease-in-out, color 0.12s ease-in-out;
}

.quick-links-item:hover,
.quick-links-item:focus {
  border-color: var(--cta-red);
  color: var(--cta-heading);
}

.quick-links-item svg {
  width: 1.75rem;
  height: 1.75rem;
  color: var(--cta-header-bg);
}

.quick-links-item-text {
  font-size: 0.85rem;
  font-weight: bold;
}

/* ---------- Feed table ---------- */
.feed-table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--cta-border);
}

.feed-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.feed-table th,
.feed-table td {
  text-align: left;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--cta-border);
  vertical-align: middle;
}

.feed-table thead th {
  background: var(--cta-header-bg);
  color: #fff;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.feed-table tbody tr:nth-child(even) {
  background: #f7f8f9;
}

.feed-table .feed-name {
  font-weight: bold;
  color: var(--cta-heading);
}

.feed-table .feed-links a {
  display: inline-block;
  margin-right: 0.5rem;
  font-weight: bold;
}

/* ---------- API key form ---------- */
.api-key-form {
  margin-bottom: 1.25rem;
  padding: 1.1rem 1.25rem;
  background: #f4f5f6;
  border: 1px solid var(--cta-border);
  border-left: 4px solid var(--cta-red);
}

.api-key-label {
  display: block;
  font-size: 0.8rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--cta-heading);
  margin-bottom: 0.5rem;
}

.api-key-input-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.api-key-input {
  flex: 1 1 18rem;
  min-width: 0;
  padding: 0.6rem 0.85rem;
  font-size: 1rem;
  color: var(--cta-body-text);
  background: #fff;
  border: 1px solid #b9bfc4;
  border-radius: 0;
}

.api-key-input:focus {
  outline: none;
  border-color: var(--cta-link);
  box-shadow: 0 0 0 0.15rem rgba(24, 144, 242, 0.35);
}

.api-key-clear {
  flex: 0 0 auto;
  padding: 0.55rem 1.25rem;
  font-size: 0.9rem;
  cursor: pointer;
}

.api-key-status {
  margin: 0.6rem 0 0;
  font-size: 0.85rem;
  color: var(--cta-muted);
}

/* Disabled feed links (no key entered yet) */
.feed-links a.is-disabled {
  color: var(--cta-muted);
  opacity: 0.55;
  cursor: not-allowed;
  text-decoration: line-through;
}

.note-box {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  background: #eef4fb;
  border-left: 4px solid var(--cta-link);
  font-size: 0.9rem;
  color: var(--cta-body-text);
}

/* ---------- Footer ---------- */
.footer {
  flex-shrink: 0;
  background: var(--cta-footer-bg);
  color: var(--cta-header-text);
}

.footer .container {
  max-width: 78.75rem;
  margin: 0 auto;
  padding: 1.75rem 1.25rem;
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid rgba(230, 231, 232, 0.15);
}

.footer-logo-svg {
  width: 3rem;
  height: 3rem;
}

.social-media-wrapper {
  display: flex;
  gap: 0.6rem;
}

.social-media-icon {
  width: 2.1rem;
  height: 2.1rem;
}

.social-media-icon-wrapper {
  display: inline-flex;
  opacity: 0.9;
  transition: opacity 0.12s ease-in-out, transform 0.12s ease-in-out;
}

.social-media-icon-wrapper:hover,
.social-media-icon-wrapper:focus {
  opacity: 1;
  transform: translateY(-2px);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding-top: 1.25rem;
  font-size: 0.85rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links a {
  color: var(--cta-footer-link);
}

.footer-links a:hover,
.footer-links a:focus {
  color: #fff;
}

.btn:focus,
.btn:active:focus,
.form-control:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem var(--cta-link-hover);
}