:root {
  --bg: #f4ede2;
  --paper: rgba(252, 248, 240, 0.94);
  --paper-strong: rgba(255, 252, 247, 0.98);
  --line: rgba(16, 36, 51, 0.11);
  --ink: #102433;
  --muted: #5c6b73;
  --accent: #0f4c5c;
  --accent-warm: #bf6d3a;
  --shadow: 0 24px 60px rgba(16, 36, 51, 0.10);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  color: var(--ink);
  font-family: "Manrope", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(191, 109, 58, 0.12), transparent 24%),
    radial-gradient(circle at top right, rgba(15, 76, 92, 0.14), transparent 28%),
    linear-gradient(180deg, #fbf5ea 0%, #eef1eb 100%);
}

body {
  position: relative;
}

.site-backdrop {
  position: fixed;
  inset: 0;
  background:
    linear-gradient(rgba(15, 76, 92, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 76, 92, 0.025) 1px, transparent 1px);
  background-size: 52px 52px;
  pointer-events: none;
}

.content {
  position: relative;
  width: min(1240px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 28px 0 72px;
  display: grid;
  gap: 24px;
}

.hero,
.entry-card,
.principle {
  border-radius: 28px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  gap: 20px;
  padding: 30px;
  background:
    radial-gradient(circle at top right, rgba(191, 109, 58, 0.12), transparent 26%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.82), rgba(247, 240, 228, 0.9));
}

.eyebrow,
.card-eyebrow,
.panel-label {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Fraunces", Georgia, serif;
  letter-spacing: -0.03em;
}

h1 {
  font-size: clamp(2.7rem, 6vw, 5.1rem);
  line-height: 0.92;
  max-width: 12ch;
}

.lede,
.hero-list,
.entry-card p,
.principle p {
  color: var(--muted);
  line-height: 1.7;
}

.lede {
  margin: 18px 0 0;
  max-width: 66ch;
  font-size: 1.02rem;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.hero-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(15, 76, 92, 0.12);
  font-size: 0.84rem;
  font-weight: 700;
}

.hero-panel {
  padding: 22px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(15, 76, 92, 0.1);
}

.hero-list {
  margin: 0;
  padding-left: 18px;
}

.hero-list li + li {
  margin-top: 12px;
}

.card-grid,
.principles {
  display: grid;
  gap: 18px;
}

.card-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.entry-card {
  display: block;
  padding: 22px;
  text-decoration: none;
  color: inherit;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(248, 241, 230, 0.96));
  transition: transform 180ms ease, border-color 180ms ease;
}

.entry-card:hover {
  transform: translateY(-2px);
  border-color: rgba(15, 76, 92, 0.22);
}

.entry-card h2 {
  font-size: 1.8rem;
  margin-bottom: 10px;
}

.card-cta {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 12px;
  margin-top: 16px;
  border-radius: 999px;
  background: rgba(15, 76, 92, 0.08);
  color: var(--accent);
  font-size: 0.84rem;
  font-weight: 800;
}

.entry-card-atlas {
  background:
    radial-gradient(circle at top right, rgba(45, 123, 138, 0.12), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(232, 243, 243, 0.9));
}

.entry-card-benchmark {
  background:
    radial-gradient(circle at top right, rgba(191, 109, 58, 0.14), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(251, 237, 231, 0.9));
}

.entry-card-operations {
  background:
    radial-gradient(circle at top right, rgba(64, 122, 78, 0.14), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(231, 244, 232, 0.92));
}

.entry-card-results {
  background:
    radial-gradient(circle at top right, rgba(15, 76, 92, 0.14), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(241, 233, 220, 0.92));
}

.principles {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.principle {
  padding: 20px;
  background: rgba(255, 252, 247, 0.88);
}

@media (max-width: 1040px) {
  .hero,
  .card-grid,
  .principles {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .content {
    width: min(100vw - 20px, 100%);
    padding-top: 12px;
  }

  .hero,
  .entry-card,
  .principle {
    border-radius: 20px;
  }

  .hero {
    padding: 20px;
  }

  h1 {
    max-width: none;
    font-size: 2.2rem;
  }
}