/* KARAKTER Calculator Suite — shared styles */
:root {
  --calc-black: #090909;
  --calc-white: #fafaf8;
  --calc-gold: #c5973a;
  --calc-gold-light: #e2c27a;
  --calc-stone: #f0ede7;
  --calc-muted: #77716a;
  --calc-border: #dfd9ce;
  --calc-panel: #f8f4ec;
  --calc-serif: 'Cormorant Garamond', Georgia, serif;
  --calc-cond: 'Barlow Condensed', sans-serif;
  --calc-sans: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--calc-sans);
  background: var(--calc-white);
  color: var(--calc-black);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
}
a { color: inherit; }
a.calc-link { color: var(--calc-black); text-decoration: underline; text-underline-offset: 3px; }
a.calc-link:hover { color: var(--calc-gold); }

.calc-shell { max-width: 980px; margin: 0 auto; padding: 36px 22px 80px; }
.calc-shell h1 {
  font-family: var(--calc-serif);
  font-weight: 500;
  font-size: clamp(32px, 4.4vw, 46px);
  letter-spacing: -0.01em;
  margin: 14px 0 6px;
  color: var(--calc-black);
}
.calc-eyebrow {
  font-family: var(--calc-cond);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--calc-gold);
  font-weight: 700;
}
.calc-shell h2 {
  font-family: var(--calc-serif);
  font-weight: 500;
  font-size: 28px;
  margin: 44px 0 14px;
  color: var(--calc-black);
}
.calc-shell h3 {
  font-family: var(--calc-cond);
  font-size: 16px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  margin: 24px 0 10px;
}
.calc-shell p { margin: 0 0 14px; color: #2a2a2a; }
.calc-shell ul { padding-left: 22px; margin: 0 0 14px; color: #2a2a2a; }
.calc-shell li { margin-bottom: 6px; }

.calc-card {
  border: 1px solid var(--calc-border);
  background: #fff;
  padding: 28px 28px 24px;
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  margin: 18px 0 28px;
}
.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px 24px;
  margin: 14px 0 18px;
}
@media (max-width: 640px) { .calc-grid { grid-template-columns: 1fr; } }

.calc-field { display: flex; flex-direction: column; gap: 6px; }
.calc-field label {
  font-family: var(--calc-cond);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
  color: #4a4a4a;
}
.calc-field input,
.calc-field select {
  padding: 11px 12px;
  border: 1px solid var(--calc-border);
  background: #fff;
  font-family: var(--calc-sans);
  font-size: 16px;
  color: var(--calc-black);
  border-radius: 3px;
  transition: border-color 0.15s ease;
}
.calc-field input:focus,
.calc-field select:focus { outline: none; border-color: var(--calc-gold); }
.calc-help { font-size: 12.5px; color: var(--calc-muted); }

.calc-output {
  background: linear-gradient(180deg, var(--calc-panel) 0%, #f0ece3 100%);
  border-left: 3px solid var(--calc-gold);
  padding: 22px 26px;
  margin: 22px 0 8px;
  border-radius: 2px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 18px 22px;
}
.calc-output-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.calc-output-label {
  font-family: var(--calc-cond);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #6a5a30;
  font-weight: 700;
}
.calc-output-value {
  font-family: var(--calc-serif);
  font-size: 28px;
  color: var(--calc-black);
  font-weight: 500;
  line-height: 1.1;
}
.calc-output-value.is-small { font-size: 20px; }

.calc-cta {
  display: inline-block;
  font-family: var(--calc-cond);
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--calc-gold);
  border: 1px solid var(--calc-gold);
  padding: 12px 22px;
  text-decoration: none;
  margin: 22px 8px 0 0;
  transition: background 0.2s ease, color 0.2s ease;
}
.calc-cta:hover { background: var(--calc-gold); color: var(--calc-black); }
.calc-cta.is-secondary { color: var(--calc-black); border-color: var(--calc-border); }
.calc-cta.is-secondary:hover { background: var(--calc-stone); color: var(--calc-black); }

.calc-faq details {
  border-top: 1px solid var(--calc-border);
  padding: 14px 0;
}
.calc-faq details:last-of-type { border-bottom: 1px solid var(--calc-border); }
.calc-faq summary {
  cursor: pointer;
  font-family: var(--calc-serif);
  font-size: 19px;
  font-weight: 500;
  color: var(--calc-black);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.calc-faq summary::-webkit-details-marker { display: none; }
.calc-faq summary::after {
  content: '+';
  font-family: var(--calc-serif);
  color: var(--calc-gold);
  font-size: 24px;
}
.calc-faq details[open] summary::after { content: '–'; }
.calc-faq .calc-faq-answer { padding-top: 10px; color: #2a2a2a; }

.calc-related {
  background: var(--calc-stone);
  padding: 24px 26px;
  margin: 32px 0 0;
  border-left: 3px solid var(--calc-black);
}
.calc-related h3 { margin-top: 0; }
.calc-related ul { padding-left: 0; list-style: none; }
.calc-related li { margin-bottom: 8px; }

.calc-disclaimer {
  font-size: 12.5px;
  color: var(--calc-muted);
  margin-top: 18px;
  padding-top: 12px;
  border-top: 1px dashed var(--calc-border);
}