:root {
  color-scheme: light;
  --bg: #f0f4f8;
  --bg-flex: #e4eef6;
  --surface: #ffffff;
  --text: #1a2838;
  --muted: #5a6d80;
  --omia: #2d6a9e;
  --omia-light: #4a90c4;
  --flex: #48a898;
  --flex-bright: #6bc4b4;
  --flex-soft: #d4f0ec;
  --stretch: #7b9fd4;
  --border: rgba(26, 40, 56, 0.1);
  --shadow: 0 22px 58px rgba(45, 106, 158, 0.14);
  --radius: 28px;
  --radius-sm: 14px;
  --font-display: "SF Pro Rounded", system-ui, -apple-system, sans-serif;
  --font-body:
    "SF Pro Text",
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
}

.backdrop {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 60% 50% at 0% 50%, var(--flex-soft), transparent 55%),
    radial-gradient(ellipse 50% 40% at 100% 20%, rgba(123, 159, 212, 0.2), transparent 50%),
    var(--bg);
}

.page {
  position: relative;
  z-index: 1;
  width: min(900px, calc(100% - 32px));
  margin: 0 auto;
  padding: 44px 0 72px;
}

.hero {
  margin-bottom: 32px;
  padding: 38px 34px 42px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.hero__row {
  display: flex;
  align-items: center;
  gap: 28px;
}

.flex-arc {
  flex-shrink: 0;
  width: 100px;
  height: 100px;
  position: relative;
}

.flex-arc__ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 4px solid transparent;
  border-top-color: var(--flex);
  border-right-color: var(--omia-light);
  transform: rotate(-45deg);
}

.flex-arc__ring:nth-child(2) {
  inset: 12px;
  border-top-color: var(--stretch);
  border-right-color: var(--flex-bright);
  transform: rotate(45deg);
}

.hero__copy {
  flex: 1;
  min-width: 0;
}

.eyebrow {
  margin: 0 0 10px;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--omia);
}

.brand-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.brand-title .omia {
  color: var(--omia);
}

.brand-title .flex {
  color: var(--flex);
}

h1 {
  margin: 16px 0 0;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--muted);
}

.lead {
  margin-top: 12px;
  max-width: 50ch;
  font-size: 0.98rem;
  color: var(--muted);
}

.updated {
  margin-top: 14px;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--flex);
}

.highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.highlights li {
  padding: 22px 20px;
  border-radius: var(--radius-sm);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: transform 0.2s ease;
}

.highlights li:hover {
  transform: scale(1.02);
}

.highlights li:nth-child(1) {
  background: linear-gradient(180deg, var(--flex-soft) 0%, var(--surface) 100%);
}

.highlights strong {
  display: block;
  margin-bottom: 8px;
  font-size: 0.92rem;
  font-weight: 750;
  color: var(--text);
}

.highlights span {
  font-size: 0.84rem;
  color: var(--muted);
  line-height: 1.5;
}

.cards {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card {
  padding: 22px 26px;
  border-radius: var(--radius-sm);
  background: var(--surface);
  border: 1px solid var(--border);
}

.card:nth-child(even) {
  margin-left: 20px;
  border-left: 4px solid var(--flex);
}

.card h2 {
  margin: 0 0 10px;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--omia);
}

.card p {
  margin: 0;
  font-size: 0.91rem;
  color: var(--muted);
}

.card p + p {
  margin-top: 10px;
}

a {
  color: var(--omia-light);
  font-weight: 650;
}

a:hover {
  color: var(--flex);
}

.footer {
  margin-top: 34px;
  padding: 22px 28px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--omia) 0%, var(--flex) 100%);
  color: rgba(255, 255, 255, 0.92);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.86rem;
}

.footer strong {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: #fff;
}

@media (max-width: 680px) {
  .hero__row {
    flex-direction: column;
    text-align: center;
  }

  .lead {
    max-width: none;
  }

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

  .card:nth-child(even) {
    margin-left: 0;
  }
}

@media (max-width: 480px) {
  .page {
    padding: 28px 0 56px;
  }

  .hero {
    padding: 28px 22px 32px;
  }
}