/* ============================================================
   TChess · Marketing (páginas públicas)
   Reutiliza tokens y componentes de ui-kit.css + landing.css.
   ============================================================ */

/* ---------- Hero genérico de página ---------- */
.page-hero { text-align: center; padding: 64px 0 32px; }
.page-hero .eyebrow { margin: 0 auto; }
.page-hero__title {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 800; letter-spacing: -.035em; line-height: 1.04;
  margin: 20px 0 0;
}
.page-hero__title .accent { color: var(--gold); }
.page-hero__subtitle {
  color: var(--muted); font-size: 1.1rem; line-height: 1.6;
  max-width: 56ch; margin: 18px auto 0;
}

/* ---------- Precios ---------- */
.billing-toggle {
  display: inline-flex; align-items: center; gap: 12px;
  margin: 24px auto 0; padding: 6px; border: 1px solid var(--line-2);
  border-radius: 999px; background: #fff;
}
.billing-toggle button {
  border: none; background: transparent; font: inherit; font-weight: 600;
  padding: 8px 18px; border-radius: 999px; cursor: pointer; color: var(--muted);
}
.billing-toggle button.is-active { background: var(--ink); color: #fff; }
.billing-toggle .save { font-size: .78rem; color: var(--gold); font-weight: 700; }

.pricing-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 40px;
}
.price-card {
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 26px 22px;
}
.price-card--featured { border-color: var(--ink); box-shadow: var(--shadow); position: relative; }
.price-card--featured::before {
  content: "Más popular"; position: absolute; top: -11px; left: 50%; transform: translateX(-50%);
  background: var(--ink); color: #fff; font-size: .68rem; font-weight: 700; letter-spacing: .08em;
  padding: 4px 12px; border-radius: 999px;
}
.price-name { font-weight: 700; font-size: 1.05rem; }
.price-amount { font-size: 2.6rem; font-weight: 800; letter-spacing: -.03em; margin: 12px 0 2px; }
.price-amount small { font-size: .9rem; font-weight: 600; color: var(--muted); }
.price-desc { color: var(--muted); font-size: .9rem; min-height: 40px; margin-bottom: 16px; }
.price-features { list-style: none; padding: 0; margin: 0 0 22px; display: grid; gap: 10px; flex: 1; }
.price-features li { display: flex; gap: 10px; align-items: flex-start; font-size: .92rem; color: var(--ink-2); }
.price-features li i { color: var(--gold); margin-top: 3px; }

/* ---------- Tabla comparativa ---------- */
.compare-wrap { overflow-x: auto; margin-top: 40px; border: 1px solid var(--line); border-radius: var(--radius); }
.compare-table { width: 100%; border-collapse: collapse; min-width: 720px; }
.compare-table th, .compare-table td { padding: 16px 18px; text-align: center; border-bottom: 1px solid var(--line); }
.compare-table thead th { font-size: .95rem; font-weight: 800; }
.compare-table thead th.tc { color: var(--ink); }
.compare-table tbody td:first-child, .compare-table thead th:first-child { text-align: left; font-weight: 600; color: var(--ink-2); }
.compare-table .yes { color: #1f7a44; }
.compare-table .no { color: var(--muted-2); }
.compare-table tr td.col-tc { background: var(--gold-bg); font-weight: 700; }
.compare-table thead th.col-tc { background: var(--ink); color: #fff; border-top-left-radius: 0; }

/* ---------- Casos de éxito ---------- */
.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.case-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.case-quote { font-size: 1.05rem; line-height: 1.55; font-weight: 600; margin: 0 0 18px; }
.case-meta { display: flex; align-items: center; gap: 12px; }
.case-avatar { width: 42px; height: 42px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; font-weight: 800; }
.case-author { font-weight: 700; font-size: .92rem; }
.case-org { color: var(--muted); font-size: .82rem; }
.case-metric { display: flex; gap: 24px; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
.case-metric .num { font-size: 1.5rem; font-weight: 800; }
.case-metric .lbl { font-size: .78rem; color: var(--muted); }

/* ---------- Blog ---------- */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 40px; }
.blog-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .15s ease, box-shadow .15s ease; }
.blog-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.blog-thumb { aspect-ratio: 16/9; background: linear-gradient(135deg, var(--bg-soft), var(--gold-bg)); display: grid; place-items: center; color: var(--gold); font-size: 2rem; }
.blog-body { padding: 20px; }
.blog-tag { font-size: .72rem; font-weight: 700; letter-spacing: .06em; color: var(--gold); text-transform: uppercase; }
.blog-title { font-size: 1.08rem; font-weight: 700; margin: 8px 0; }
.blog-meta { color: var(--muted); font-size: .82rem; }

/* ---------- Centro de ayuda ---------- */
.help-search { max-width: 560px; margin: 28px auto 0; position: relative; }
.help-search input { width: 100%; padding: 16px 20px 16px 50px; border: 1px solid var(--line-2); border-radius: 999px; font: inherit; font-size: 1rem; }
.help-search i { position: absolute; left: 20px; top: 50%; transform: translateY(-50%); color: var(--muted-2); }
.help-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.help-cat { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.help-cat__ico { width: 44px; height: 44px; border-radius: 12px; background: var(--gold-bg); color: var(--gold); display: grid; place-items: center; font-size: 1.1rem; margin-bottom: 14px; }
.help-cat h3 { font-size: 1.05rem; font-weight: 700; margin: 0 0 10px; }
.help-cat a { display: block; color: var(--ink-2); font-size: .9rem; padding: 5px 0; }
.help-cat a:hover { color: var(--gold); }

/* ---------- Soluciones (por perfil) ---------- */
.sol-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 40px; }
.sol-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; }
.sol-card__ico { width: 52px; height: 52px; border-radius: 14px; background: var(--ink); color: #fff; display: grid; place-items: center; font-size: 1.3rem; margin-bottom: 18px; }
.sol-card h3 { font-size: 1.3rem; font-weight: 800; margin: 0 0 8px; letter-spacing: -.02em; }
.sol-card p { color: var(--muted); line-height: 1.6; margin: 0 0 16px; }
.sol-card ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.sol-card li { display: flex; gap: 9px; align-items: flex-start; font-size: .92rem; color: var(--ink-2); }
.sol-card li i { color: var(--gold); margin-top: 3px; }

/* ---------- Formulario (Demo / Contacto) ---------- */
.mkt-form { max-width: 640px; margin: 40px auto 0; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 32px; }
.mkt-field { margin-bottom: 18px; }
.mkt-field label { display: block; font-size: .85rem; font-weight: 700; margin-bottom: 8px; }
.mkt-field input, .mkt-field select, .mkt-field textarea {
  width: 100%; border: 1px solid var(--line-2); border-radius: 12px; padding: 13px 14px;
  font: inherit; font-size: .98rem; background: #fff; color: var(--ink);
}
.mkt-field input:focus, .mkt-field select:focus, .mkt-field textarea:focus {
  outline: none; border-color: var(--ink); box-shadow: 0 0 0 3px rgba(14,14,15,.06);
}
.mkt-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .case-grid, .blog-grid, .help-grid { grid-template-columns: 1fr 1fr; }
  .sol-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .pricing-grid, .case-grid, .blog-grid, .help-grid { grid-template-columns: 1fr; }
  .mkt-form__row { grid-template-columns: 1fr; }
}