:root {
  --bg: #f6f6f3;
  --ink: #121513;
  --muted: #505a54;
  --line: #d9ddd8;
  --brand: #1f7a57;
  --brand-strong: #13543b;
  --accent: #c48a2f;
  --card: #ffffff;
  --danger: #b52929;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(18, 21, 19, 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "IBM Plex Sans", "Avenir Next", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 0%, #eff7ee 0%, transparent 45%),
    radial-gradient(circle at 100% 20%, #f5ecd9 0%, transparent 35%),
    var(--bg);
}

a { color: var(--brand-strong); text-decoration: none; }
a:hover { text-decoration: underline; }

.site-shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px 50px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  background: linear-gradient(to bottom, rgba(246, 246, 243, 0.95), rgba(246, 246, 243, 0.7));
  backdrop-filter: blur(6px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: var(--ink);
}

.brand-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: linear-gradient(140deg, var(--brand), var(--accent));
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 14px;
}

.inline-form { display: inline; }
.link-button {
  background: none;
  border: 0;
  color: var(--brand-strong);
  cursor: pointer;
  padding: 0;
  font: inherit;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  padding: 10px 16px;
  background: var(--brand);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}
.button:hover { background: var(--brand-strong); text-decoration: none; }
.button-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}
.button-danger { background: var(--danger); }
.button-lg { padding: 13px 22px; }
.button-sm { padding: 6px 11px; font-size: 0.82rem; }

.flash {
  border-radius: var(--radius);
  padding: 10px 14px;
  margin: 14px 0;
}
.flash-success { background: #ddefe7; color: #154935; }
.flash-error { background: #fde6e6; color: #7d1f1f; }

.hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  margin: 28px 0 40px;
}

.hero-text h1 {
  margin: 10px 0;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.1;
}

.kicker {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-size: 0.78rem;
  color: var(--brand-strong);
}

.lead {
  color: var(--muted);
  max-width: 58ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 8px;
}

.hero-note { color: var(--muted); font-size: 0.95rem; }

.hero-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}

.hero-card ul { margin: 8px 0 0; padding-left: 20px; display: grid; gap: 8px; }

.section { margin: 45px 0; }
.section h2 { margin-bottom: 10px; }
.section-intro { color: var(--muted); }

.feature-grid,
.faq-grid,
.pricing-grid,
.stat-grid {
  display: grid;
  gap: 14px;
}

.feature-grid,
.faq-grid { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.pricing-grid { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.stat-grid { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }

.feature-grid article,
.faq-grid article,
.price-card,
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
}

.price-card.highlight {
  border-color: var(--brand);
  transform: translateY(-2px);
}

.price {
  margin: 8px 0;
  font-weight: 700;
  font-size: 1.35rem;
}

.form-grid {
  display: grid;
  gap: 12px;
}
.form-grid.compact { max-width: 620px; }
.form-grid h2 { margin-top: 10px; }
.checkbox-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.checkbox-row input[type="checkbox"] {
  width: auto;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-weight: 500;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 11px;
  font: inherit;
  color: var(--ink);
  background: #fff;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(31, 122, 87, 0.25);
  outline-offset: 1px;
}

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td {
  border-bottom: 1px solid var(--line);
  text-align: left;
  padding: 9px 8px;
  font-size: 0.92rem;
}
th { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); }
.table-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.table-actions form {
  margin: 0;
}

.auth-wrap { max-width: 760px; }
.action-row { display: flex; justify-content: flex-end; margin-bottom: 12px; }

.site-footer {
  margin-top: 60px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--muted);
}
.footer-links { display: inline-flex; gap: 10px; }

@media (max-width: 840px) {
  .hero { grid-template-columns: 1fr; }
  .site-nav { flex-wrap: wrap; justify-content: flex-end; }
}