/* pricing.css — Tier cards, comparison table, FAQ (US-014) */

.pr-tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 1080px;
  margin: 0 auto;
}
.pr-tier {
  position: relative;
  background: var(--card, #fff);
  border: 1px solid var(--border, #e5e5e5);
  border-radius: 16px;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.pr-tier:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg, 0 12px 40px rgba(0,0,0,0.12));
  border-color: var(--border2, #d1d5db);
}
.pr-tier-pro {
  border-color: var(--accent, #eab308);
  border-width: 2px;
  box-shadow: 0 8px 32px rgba(234, 179, 8, 0.15);
}
.pr-tier-flag {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent, #eab308);
  color: #111;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 999px;
  letter-spacing: 0.3px;
}
.pr-tier-head { margin-bottom: 20px; }
.pr-tier-head h3 { font-size: 22px; font-weight: 800; margin: 0 0 6px; color: var(--text, #111); }
.pr-tier-head p { font-size: 13px; color: var(--text2, #555); margin: 0; }

.pr-tier-price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px dashed var(--border, #e5e5e5);
}
.pr-tier-price strong {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 36px;
  font-weight: 800;
  color: var(--text, #111);
  letter-spacing: -1px;
}
.pr-tier-price span { font-size: 13px; color: var(--text3, #888); }

.pr-tier-cta {
  display: block;
  text-align: center;
  padding: 12px 20px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  margin-bottom: 24px;
  transition: all 0.15s;
}
.pr-tier-cta-primary {
  background: var(--accent, #eab308);
  color: #111;
  box-shadow: 0 4px 16px rgba(234, 179, 8, 0.3);
}
.pr-tier-cta-primary:hover { background: var(--accent-hover, #ca8a04); transform: translateY(-1px); }
.pr-tier-cta-ghost {
  background: transparent;
  color: var(--text, #111);
  border: 1.5px solid var(--border2, #d1d5db);
}
.pr-tier-cta-ghost:hover { border-color: var(--text, #111); background: var(--c-bg-2, #fafafa); }

.pr-tier-features {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 14px;
  line-height: 1.5;
}
.pr-tier-features li {
  position: relative;
  padding-left: 28px;
  color: var(--text, #111);
}
.pr-tier-features li::before {
  position: absolute;
  left: 0;
  top: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-mono, monospace);
}
.pr-tier-features li.done::before {
  content: "✓";
  background: var(--c-success-bg, rgba(22,163,74,0.08));
  color: var(--c-success, #16a34a);
}
.pr-tier-features li.off {
  color: var(--text3, #aaa);
  text-decoration: line-through;
}
.pr-tier-features li.off::before {
  content: "×";
  background: var(--c-bg-2, #f3f4f6);
  color: var(--text3, #aaa);
}

/* Comparison table */
.pr-compare-wrap { overflow-x: auto; border-radius: 12px; box-shadow: var(--shadow-md, 0 4px 12px rgba(0,0,0,0.06)); }
.pr-compare {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  background: var(--card, #fff);
  font-size: 14px;
}
.pr-compare thead th {
  background: var(--c-bg-2, #fafafa);
  padding: 16px 12px;
  text-align: left;
  font-weight: 700;
  color: var(--text, #111);
  border-bottom: 2px solid var(--border, #e5e5e5);
  font-size: 13px;
}
.pr-compare thead th.pr-col-us {
  background: linear-gradient(180deg, rgba(234,179,8,0.08) 0%, rgba(234,179,8,0.02) 100%);
  text-align: center;
  color: var(--accent-hover, #ca8a04);
}
.pr-compare thead th.pr-col-us .pr-col-brand { display: block; font-size: 15px; }
.pr-compare tbody tr { transition: background 0.15s; }
.pr-compare tbody tr:hover { background: var(--c-bg-2, #fafafa); }
.pr-compare tbody th {
  text-align: left;
  font-weight: 600;
  padding: 14px 12px;
  color: var(--text, #111);
  border-bottom: 1px solid var(--border, #e5e5e5);
  background: var(--card, #fff);
}
.pr-compare tbody td {
  padding: 14px 12px;
  text-align: center;
  border-bottom: 1px solid var(--border, #e5e5e5);
  color: var(--text2, #555);
  font-family: var(--font-mono, monospace);
  font-size: 13px;
}
.pr-compare tbody td.pr-best {
  background: rgba(234, 179, 8, 0.06);
  color: var(--accent-hover, #ca8a04);
  font-weight: 700;
  position: relative;
}
.pr-compare tbody td.pr-best::after {
  content: "★";
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--accent, #eab308);
  font-size: 10px;
}

/* FAQ */
.pr-faq { display: flex; flex-direction: column; gap: 8px; }
.pr-faq-item {
  background: var(--card, #fff);
  border: 1px solid var(--border, #e5e5e5);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.pr-faq-item[open] {
  border-color: var(--accent, #eab308);
  box-shadow: 0 4px 16px rgba(234, 179, 8, 0.1);
}
.pr-faq-item summary {
  padding: 18px 22px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text, #111);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.15s;
}
.pr-faq-item summary::-webkit-details-marker { display: none; }
.pr-faq-item summary::after {
  content: "+";
  font-size: 20px;
  color: var(--text3, #888);
  font-weight: 400;
  transition: transform 0.2s;
}
.pr-faq-item[open] summary::after { transform: rotate(45deg); color: var(--accent, #eab308); }
.pr-faq-item summary:hover { background: var(--c-bg-2, #fafafa); }
.pr-faq-item p {
  padding: 0 22px 18px;
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text2, #555);
}

/* Dark mode */
[data-theme="dark"] .pr-tier { background: #181818; border-color: rgba(255,255,255,0.08); }
[data-theme="dark"] .pr-tier-head h3,
[data-theme="dark"] .pr-tier-price strong,
[data-theme="dark"] .pr-tier-cta-ghost,
[data-theme="dark"] .pr-faq-item,
[data-theme="dark"] .pr-faq-item summary { color: #e5e5e5; }
[data-theme="dark"] .pr-tier-cta-ghost { border-color: rgba(255,255,255,0.16); }
[data-theme="dark"] .pr-faq-item { background: #181818; border-color: rgba(255,255,255,0.08); }
[data-theme="dark"] .pr-compare { background: #181818; }
[data-theme="dark"] .pr-compare thead th { background: #0f0f0f; border-color: rgba(255,255,255,0.08); }
[data-theme="dark"] .pr-compare tbody th,
[data-theme="dark"] .pr-compare tbody td { background: #181818; border-color: rgba(255,255,255,0.06); color: #ccc; }
[data-theme="dark"] .pr-compare tbody td.pr-best { background: rgba(234,179,8,0.10); }
[data-theme="dark"] .pr-compare tbody tr:hover { background: #1f1f1f; }

/* Responsive */
@media (max-width: 900px) {
  .pr-tiers { grid-template-columns: 1fr; max-width: 480px; }
  .pr-tier-pro { order: -1; }
  .pr-compare-wrap { margin: 0 -16px; border-radius: 0; }
}
@media (max-width: 600px) {
  .pr-tier { padding: 24px 20px; }
  .pr-tier-price strong { font-size: 30px; }
}

/* ── Pricing Calculator ─────────────────────────── */
.pr-calc { background: var(--c-bg-1, #fff); border: 1px solid var(--c-border-1, #e5e5e5); border-radius: 16px; padding: 32px; box-shadow: 0 4px 20px rgba(0,0,0,.04); }
.pr-calc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
.pr-calc-field { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--c-text-2, #555); }
.pr-calc-field span { font-weight: 600; }
.pr-calc-field input, .pr-calc-field select { padding: 10px 12px; border: 1px solid var(--c-border-1, #e5e5e5); border-radius: 8px; background: var(--c-bg-2, #fafafa); color: var(--c-text-1, #111); font-size: 14px; font-family: inherit; transition: border-color .2s, box-shadow .2s; }
.pr-calc-field input:focus, .pr-calc-field select:focus { outline: none; border-color: var(--c-accent, #eab308); box-shadow: 0 0 0 3px rgba(234,179,8,.18); }
.pr-calc-result { background: var(--c-bg-2, #fafafa); border-radius: 12px; padding: 20px 24px; }
.pr-calc-line { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; font-size: 14px; color: var(--c-text-2, #555); }
.pr-calc-line strong { font-size: 16px; color: var(--c-text-1, #111); font-weight: 700; }
.pr-calc-discount strong { color: #16a34a; }
.pr-calc-total { border-top: 1px solid var(--c-border-1, #e5e5e5); margin-top: 8px; padding-top: 16px; }
.pr-calc-total strong { font-size: 24px; color: var(--c-accent-strong, #b45309); }
.pr-calc-note { margin-top: 12px; font-size: 12px; color: var(--c-text-3, #888); }
.pr-calc-note a { color: var(--c-accent-strong, #b45309); font-weight: 600; text-decoration: none; }
.pr-calc-note a:hover { text-decoration: underline; }
@media (max-width: 900px) { .pr-calc-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .pr-calc-grid { grid-template-columns: 1fr; } .pr-calc { padding: 20px; } .pr-calc-total strong { font-size: 20px; } }