:root {
  --primary: #1f3c88;
  --background: #f7f9fc;
  --text: #1f1f1f;
  --accent: #f2a541;
}

* {
  box-sizing: border-box;
}

.landing {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--background);
  color: var(--text);
  line-height: 1.6;
}

.landing__container {
  width: min(960px, 92vw);
  margin: 0 auto;
  padding: 2rem 0;
}

.landing__hero {
  background: linear-gradient(135deg, var(--primary), #27408b);
  color: #fff;
  padding: 4rem 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.landing__hero-inner {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: center;
  text-align: center;
}

.landing__hero-title {
  margin: 0 0 0.5rem;
  font-size: clamp(2.5rem, 5vw, 3.25rem);
}

.landing__hero-subtitle {
  margin: 0;
  font-size: 1.2rem;
}

.landing__hero-cta {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: var(--accent);
  color: #1f1f1f;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.landing__hero-cta:hover,
.landing__hero-cta:focus {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
  background: #ffb65c;
}

.landing__main {
  margin: 0;
}

.landing__section + .landing__section {
  margin-top: 2rem;
}

.landing__section-title {
  margin: 0 0 0.5rem;
}

.landing__section-body {
  margin: 0;
}

.landing__section--apis {
  overflow-x: auto;
}

.landing__api-table-wrapper {
  margin-top: 1.25rem;
}

.landing__api-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  box-shadow: 0 2px 6px rgba(17, 27, 46, 0.08);
  border-radius: 12px;
  overflow: hidden;
}

.landing__api-table thead {
  background: #e8edfb;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.75rem;
}

.landing__api-table th,
.landing__api-table td {
  padding: 0.85rem 1rem;
  text-align: left;
}

.landing__api-table tbody tr:nth-child(odd) {
  background: #f8faff;
}

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

.landing__api-table td[data-label]::before {
  content: attr(data-label) ': ';
  font-weight: 600;
  display: none;
  margin-right: 0.25rem;
}

.landing__api-loading,
.landing__api-error {
  margin: 1rem 0 0;
}

@media (max-width: 600px) {
  .landing__api-table thead {
    display: none;
  }

  .landing__api-table,
  .landing__api-table tbody,
  .landing__api-table tr,
  .landing__api-table td {
    display: block;
    width: 100%;
  }

  .landing__api-table tr {
    border-bottom: 1px solid #e4e9f7;
    padding: 0.75rem 0;
  }

  .landing__api-table td {
    padding: 0.35rem 0;
  }

  .landing__api-table td[data-label]::before {
    display: inline;
  }
}

@media (min-width: 640px) {
  .landing__hero-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    text-align: left;
  }

  .landing__hero-copy {
    max-width: 32rem;
  }
}

.landing__feature-list {
  margin: 0;
  padding-left: 1.25rem;
}

.landing__feature-item + .landing__feature-item {
  margin-top: 0.5rem;
}

.landing__footer {
  background: #111b2e;
  color: #c9d3f0;
}

.landing__footer-container {
  padding: 1.5rem 1rem;
  text-align: center;
}

.landing__footer-brand {
  display: block;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.landing__footer-items {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
}

.landing__footer-item {
  position: relative;
  padding-left: 1.2rem;
}

.landing__footer-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background-color: #6276a8;
}

.landing__footer-item:first-child {
  padding-left: 0.5rem;
}

.landing__footer-item:first-child::before {
  display: none;
}

.landing__footer-note {
  margin: 0;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
}