:root {
  --bg: #eef3e8;
  --panel: rgba(255, 255, 255, 0.92);
  --text: #1e2a22;
  --muted: #586558;
  --brand: #1e3a8a;
  --accent: #1d6b4f;
  --line: rgba(34, 61, 45, 0.1);
  --shadow: 0 24px 54px rgba(34, 61, 45, 0.12);
  --radius-xl: 30px;
  --radius-lg: 22px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(29, 107, 79, 0.16), transparent 30%),
    radial-gradient(circle at bottom right, rgba(30, 58, 138, 0.15), transparent 28%),
    linear-gradient(135deg, #f7faf4 0%, var(--bg) 50%, #e8efe4 100%);
}

.home-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 32px auto;
  display: grid;
  gap: 24px;
}

.hero,
.calculator-card {
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: minmax(320px, 1.15fr) minmax(220px, 0.85fr);
  gap: 24px;
  padding: 34px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 10px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  line-height: 1.06;
  max-width: 12ch;
}

.lead {
  margin: 18px 0 0;
  max-width: 58ch;
  line-height: 1.7;
  color: var(--muted);
}

.hero-brand {
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
}

.hero-brand img {
  width: min(240px, 100%);
  height: auto;
}

.catalog {
  display: grid;
  grid-template-columns: repeat(2, minmax(280px, 1fr));
  gap: 24px;
}

.calculator-card {
  padding: 28px;
}

.card-topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.status,
.tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 0.82rem;
  font-weight: 700;
}

.ready {
  color: #0f5132;
  background: #dcf5e8;
}

.pending {
  color: #7a5700;
  background: #fff2cf;
}

.tag {
  color: var(--brand);
  background: #e2ebff;
}

.calculator-card h2 {
  margin: 20px 0 12px;
  font-size: 1.5rem;
  line-height: 1.2;
}

.calculator-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.card-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 24px;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  color: #ffffff;
  background: linear-gradient(135deg, var(--brand), #285db8);
  box-shadow: 0 12px 24px rgba(30, 58, 138, 0.2);
}

.card-link.disabled {
  color: #6f7a72;
  background: #ecf0eb;
  box-shadow: none;
}

@media (max-width: 900px) {
  .hero,
  .catalog {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 24px;
  }

  .hero-brand {
    justify-content: flex-start;
  }
}

@media (max-width: 540px) {
  .home-shell {
    width: min(100% - 20px, 100%);
    margin: 12px auto 24px;
  }

  .hero,
  .calculator-card {
    border-radius: 24px;
  }
}