/* Statyczne strony kalkulatorów wosk.app — styl spójny z aplikacją */

@font-face {
  font-family: 'Geist';
  src: url('/fonts/Geist-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Geist';
  src: url('/fonts/Geist-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Geist';
  src: url('/fonts/Geist-SemiBold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Geist';
  src: url('/fonts/Geist-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Recoleta';
  src: url('/fonts/Recoleta-SemiBold.woff') format('woff');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Recoleta';
  src: url('/fonts/Recoleta-Regular.woff') format('woff');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --background: hsl(0 0% 99%);
  --foreground: hsl(222.2 84% 4.9%);
  --card: hsl(0 0% 100%);
  --primary: hsl(210 11% 15%);
  --primary-foreground: hsl(0 0% 100%);
  --secondary: hsl(210 40% 96.1%);
  --muted-foreground: hsl(215.4 16.3% 46.9%);
  --accent: hsl(32 95% 54%);
  --accent-foreground: hsl(0 0% 100%);
  --border: hsl(214.3 31.8% 91.4%);
  --radius: 0.5rem;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Geist', ui-sans-serif, system-ui, -apple-system, sans-serif;
  background: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3 {
  font-family: 'Recoleta', Georgia, serif;
  font-weight: 600;
  line-height: 1.2;
  color: var(--foreground);
}

h1 {
  font-size: 2.25rem;
  margin: 0 0 1rem;
}
h2 {
  font-size: 1.6rem;
  margin: 2.5rem 0 1rem;
}
h3 {
  font-size: 1.1rem;
  margin: 0 0 0.35rem;
  font-family: 'Geist', sans-serif;
  font-weight: 600;
}

p {
  margin: 0 0 1rem;
}

a {
  color: var(--foreground);
  text-decoration: none;
}
a:hover {
  color: var(--accent);
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--card);
}
.site-header .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  max-width: 1080px;
  margin: 0 auto;
  gap: 1rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.brand img.icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  object-fit: cover;
}
.brand img.wordmark {
  height: 24px;
  object-fit: contain;
}
.nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  font-size: 0.9rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 0.6rem 1.1rem;
  font: inherit;
  font-weight: 500;
  font-size: 0.95rem;
  cursor: pointer;
  transition: opacity 0.15s ease, background 0.15s ease;
}
.btn-primary {
  background: var(--primary);
  color: var(--primary-foreground);
}
.btn-primary:hover {
  opacity: 0.9;
  color: var(--primary-foreground);
}
.btn-accent {
  background: var(--accent);
  color: var(--accent-foreground);
}
.btn-accent:hover {
  opacity: 0.9;
  color: var(--accent-foreground);
}
.btn-outline {
  background: transparent;
  border-color: var(--border);
  color: var(--foreground);
}
.btn-outline:hover {
  background: var(--secondary);
  color: var(--foreground);
}
.btn-ghost {
  background: transparent;
  color: var(--muted-foreground);
  padding: 0.4rem 0.6rem;
}
.btn-sm {
  padding: 0.35rem 0.6rem;
  font-size: 0.85rem;
}

/* Hero */
.hero {
  padding: 3.5rem 0 1.5rem;
  text-align: center;
}
.hero p.lead {
  font-size: 1.1rem;
  color: var(--muted-foreground);
  max-width: 44rem;
  margin: 0 auto 1rem;
}
.badge {
  display: inline-block;
  background: var(--secondary);
  border-radius: 999px;
  padding: 0.2rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

/* Cards */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 0.25rem);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}
.card-title {
  font-family: 'Recoleta', Georgia, serif;
  font-size: 1.3rem;
  font-weight: 600;
  margin: 0 0 1rem;
}

/* Forms */
label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.3rem;
}
.hint {
  font-size: 0.8rem;
  color: var(--muted-foreground);
  margin: 0.25rem 0 0;
}
input[type='text'],
input[type='number'],
select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  padding: 0.55rem 0.7rem;
  font: inherit;
  font-size: 0.95rem;
  color: var(--foreground);
}
input:focus,
select:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.field {
  margin-bottom: 1rem;
}

/* Materials table */
.materials {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.materials th {
  text-align: left;
  font-weight: 500;
  color: var(--muted-foreground);
  font-size: 0.8rem;
  padding: 0 0.4rem 0.4rem;
}
.materials td {
  padding: 0.25rem 0.4rem 0.25rem 0;
  vertical-align: middle;
}
.materials td:last-child {
  width: 40px;
  text-align: right;
}
.table-scroll {
  overflow-x: auto;
}
.row-cost {
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

/* Results */
.results {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem 1.5rem;
}
.result-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px dashed var(--border);
  padding: 0.35rem 0;
  font-size: 0.95rem;
}
.result-row span:last-child {
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.result-row.highlight span:last-child {
  color: var(--accent);
  font-size: 1.05rem;
}
.result-negative span:last-child {
  color: hsl(0 84.2% 60.2%);
}

/* Toggle group */
.toggle {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.toggle button {
  border: 0;
  background: transparent;
  padding: 0.5rem 0.9rem;
  font: inherit;
  font-size: 0.9rem;
  cursor: pointer;
  color: var(--foreground);
}
.toggle button[aria-pressed='true'] {
  background: var(--primary);
  color: var(--primary-foreground);
}

/* Features */
.features {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.feature {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 0.25rem);
  padding: 1.25rem;
}
.feature p {
  color: var(--muted-foreground);
  font-size: 0.92rem;
  margin: 0;
}
.cta {
  text-align: center;
  margin: 2rem 0 3rem;
}

/* Article text */
.prose h2 {
  margin-top: 2rem;
}
.prose p,
.prose li {
  color: var(--muted-foreground);
}
.prose ul {
  padding-left: 1.2rem;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--card);
  margin-top: 3rem;
}
.site-footer .inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 2rem 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--muted-foreground);
}
.site-footer .links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

@media (max-width: 720px) {
  h1 {
    font-size: 1.8rem;
  }
  .grid-2,
  .grid-3,
  .results,
  .features {
    grid-template-columns: 1fr;
  }
  .materials {
    min-width: 560px;
  }
}