:root {
  --carely-primary: #4CAF7A;
  --carely-primary-dark: #3e9568;
  --carely-secondary: #8ED1B2;
  --carely-accent: #3F7EA3;
  --carely-background: #F7FAF8;
  --carely-text: #2D3436;
  --carely-text-muted: #5F6B6D;
  --carely-surface: #FFFFFF;
  --carely-border: #D8E6DE;
  --carely-warning: #E8A23C;
  --carely-error: #D94A4A;
  --radius: 16px;
  --shadow: 0 14px 36px rgba(45, 52, 54, 0.08);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Inter", system-ui, sans-serif;
  color: var(--carely-text);
  background: var(--carely-surface);
}
h1,h2,h3 { font-family: "Poppins", "Inter", sans-serif; margin: 0 0 12px; line-height: 1.15; }
p { margin: 0 0 14px; color: var(--carely-text-muted); }
a { color: inherit; text-decoration: none; }
.container { width: min(1120px, 92vw); margin-inline: auto; }
.section { padding: 84px 0; }
.section-soft { background: var(--carely-background); }

.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--carely-border);
}
.nav-wrap { min-height: 82px; display:flex; align-items:center; justify-content:space-between; gap:20px; }
.brand-logo { height: 40px; width: auto; }
.site-nav { display:flex; gap: 24px; align-items:center; font-weight: 600; }

.hero {
  background: radial-gradient(circle at 85% 12%, rgba(142,209,178,.3), transparent 42%), var(--carely-background);
}
.hero-grid {
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 28px;
  align-items: center;
}
.kicker {
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-weight: 700;
  color: var(--carely-accent);
}
h1 { font-size: clamp(2rem, 4vw, 3.4rem); max-width: 16ch; }
.lead { max-width: 58ch; font-size: 1.1rem; }
.hero-panel {
  padding: 28px;
  border-radius: var(--radius);
  background: linear-gradient(150deg, var(--carely-primary), var(--carely-accent));
  color: white;
  box-shadow: var(--shadow);
}
.hero-panel h2 { font-size: 1.3rem; }
.hero-panel ul { margin: 0; padding-left: 20px; }
.hero-panel li { margin-bottom: 8px; }

.btn {
  border: 1px solid transparent;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: .2s ease;
}
.hero-cta { display:flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.btn-primary { background: var(--carely-primary); color:white; }
.btn-primary:hover { background: var(--carely-primary-dark); }
.btn-secondary { background: var(--carely-secondary); color: var(--carely-text); }
.btn-outline { border-color: var(--carely-primary); color: var(--carely-primary); background: white; }
.btn-outline:hover { background: var(--carely-background); }

.section-label {
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-weight: 700;
  color: var(--carely-accent);
  margin-bottom: 10px;
}
.feature-grid, .ui-grid {
  margin-top: 24px;
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 16px;
}
.card {
  border: 1px solid var(--carely-border);
  background: white;
  border-radius: var(--radius);
  padding: 20px;
}
.ui-sample h3 { margin-bottom: 14px; }
.button-row { display:flex; gap: 8px; flex-wrap: wrap; }

.alert {
  border-left: 4px solid;
  border-radius: 10px;
  padding: 10px 12px;
  margin-bottom: 8px;
  font-size: .95rem;
}
.alert-info { background: #e9f2f8; border-color: var(--carely-accent); color: #2a5a75; }
.alert-success { background: #eaf7ef; border-color: var(--carely-primary); color: #2f6a4b; }
.alert-warning { background: #fff4e6; border-color: var(--carely-warning); color: #8a5a1b; }
.alert-error { background: #fdecec; border-color: var(--carely-error); color: #8c2f2f; }

.kpi-row { display:grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap:10px; }
.kpi { background: var(--carely-background); border-radius: 12px; padding: 12px; }
.kpi span { font-size: .8rem; color: var(--carely-text-muted); display:block; }
.kpi strong { font-size: 1.4rem; color: var(--carely-text); }
.timeline { margin: 0; padding-left: 20px; }
.timeline li { margin-bottom: 8px; }

.swatches {
  margin-top: 20px;
  display:grid;
  grid-template-columns: repeat(5,minmax(0,1fr));
  gap: 12px;
}
.swatch { border:1px solid var(--carely-border); border-radius: 12px; background:#fff; padding: 12px; }
.chip { width: 100%; height: 48px; display:block; border-radius: 10px; margin-bottom: 10px; }
.c1 { background: var(--carely-primary); }
.c2 { background: var(--carely-secondary); }
.c3 { background: var(--carely-accent); }
.c4 { background: var(--carely-background); border:1px solid var(--carely-border); }
.c5 { background: var(--carely-text); }

.code-block {
  margin-top: 20px;
  padding: 16px;
  border-radius: 12px;
  background: #0d1b1f;
  color: #d2f1e3;
  overflow-x: auto;
}

.cta-box {
  border: 1px solid var(--carely-border);
  border-radius: var(--radius);
  padding: 34px;
  text-align: center;
  background: linear-gradient(135deg, #f7faf8, #ffffff);
}

.site-footer {
  background: #1f2a2d;
  color: rgba(255,255,255,.88);
  padding: 36px 0;
  margin-top: 44px;
}
.footer-wrap { display:grid; gap: 14px; justify-items: center; text-align: center; }
.footer-logo { width: min(460px, 84vw); }

@media (max-width: 980px) {
  .hero-grid, .feature-grid, .ui-grid, .swatches, .kpi-row { grid-template-columns: 1fr; }
  .site-nav { display:none; }
  .section { padding: 64px 0; }
}