:root {
  --bg: #f4f0e8;
  --panel: rgba(255, 251, 246, 0.78);
  --panel-strong: rgba(255, 252, 249, 0.92);
  --line: rgba(32, 28, 24, 0.1);
  --text: #171411;
  --muted: #665d54;
  --accent: #182a52;
  --accent-coral: #eb7b56;
  --shadow-xl: 0 28px 90px rgba(31, 26, 20, 0.13);
  --shadow-md: 0 16px 38px rgba(31, 26, 20, 0.08);
  --radius-xl: 32px;
  --radius-lg: 24px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "SF Pro Display", "SF Pro Text", "Helvetica Neue", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(235, 123, 86, 0.16), transparent 22%),
    radial-gradient(circle at 85% 12%, rgba(24, 42, 82, 0.1), transparent 22%),
    linear-gradient(180deg, #faf6f1 0%, var(--bg) 100%);
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.2;
  background-image: radial-gradient(rgba(31, 26, 20, 0.08) 0.65px, transparent 0.65px);
  background-size: 18px 18px;
}

.shell {
  position: relative;
  z-index: 1;
  width: min(1240px, calc(100% - 26px));
  margin: 0 auto;
  padding: 22px 0 48px;
}

.topbar,
.hero,
.grid {
  display: grid;
  gap: 18px;
}

.topbar {
  grid-template-columns: 1fr auto;
  align-items: center;
  margin-bottom: 18px;
}

.brand {
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.actions {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 16px;
  border-radius: 999px;
  text-decoration: none;
  border: 1px solid transparent;
  font-weight: 600;
}

.button.primary {
  color: #faf6f1;
  background: linear-gradient(135deg, #1d305b 0%, #15203e 100%);
}

.button.ghost {
  color: var(--text);
  background: rgba(255, 255, 255, 0.62);
  border-color: var(--line);
}

.premium,
.card {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--panel);
  box-shadow: var(--shadow-xl);
  backdrop-filter: blur(22px);
}

.hero {
  grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.85fr);
  padding: 34px;
}

.eyebrow {
  margin: 0 0 12px;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.subtle {
  color: rgba(250, 247, 243, 0.62);
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 16px;
  max-width: 11ch;
  font-size: clamp(2.8rem, 6vw, 5.4rem);
  line-height: 0.92;
  letter-spacing: -0.05em;
}

h2 {
  margin-bottom: 12px;
  font-size: 1.45rem;
  letter-spacing: -0.04em;
}

.lead,
.card p {
  color: var(--muted);
  line-height: 1.7;
}

.hero-actions {
  margin-top: 26px;
}

.dark {
  padding: 24px;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at top right, rgba(235, 123, 86, 0.18), transparent 22%),
    linear-gradient(180deg, rgba(31, 29, 27, 0.96), rgba(24, 23, 21, 0.96));
  color: #faf7f3;
}

.stack {
  display: grid;
  gap: 12px;
}

.card {
  padding: 24px;
  box-shadow: var(--shadow-md);
}

.card.compact {
  padding: 16px;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.08);
}

.grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 18px;
}

@media (max-width: 980px) {
  .hero,
  .grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .shell {
    width: min(100% - 18px, 1240px);
    padding-top: 14px;
  }

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

  .actions,
  .button {
    width: 100%;
  }

  .hero,
  .card {
    padding: 20px;
  }
}