/* =========================================================
   Dolor (pain grid)
   ========================================================= */
.pain-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--hairline); border: 1px solid var(--hairline); border-radius: var(--radius-l); overflow: hidden; }
.pain{ background: var(--ink); padding: 32px 28px; }
.pain-icon{ width: 40px; height: 40px; color: var(--copper-strong); margin-bottom: 18px; }
.pain h3{ font-size: 18px; margin-bottom: 8px; }
.pain p{ font-size: 14.5px; color: var(--ash); line-height: 1.55; }

/* =========================================================
   Comparativa (diff)
   ========================================================= */
.diff-window{ border: 1px solid var(--hairline-strong); border-radius: var(--radius-l); overflow: hidden; background: var(--ink-raised); }
.diff-window .radar-titlebar{ background: var(--ink-raised-2); }
.diff-body{ padding: 6px; }
.diff-row{ display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid var(--hairline); }
.diff-row:last-child{ border-bottom: none; }
.diff-cell{ padding: 16px 22px; font-size: 14.5px; display: flex; align-items: center; gap: 10px; }
.diff-cell--old{ color: var(--ash-dim); border-right: 1px solid var(--hairline); }
.diff-cell--old .diff-marker{ color: var(--state-risk); }
.diff-cell--new{ color: var(--paper); font-weight: 500; }
.diff-cell--new .diff-marker{ color: var(--state-good); }
.diff-marker{ font-family: var(--font-mono); font-weight: 700; flex: none; }

/* =========================================================
   Motor / flujo (secuencia legítima → sí lleva numeración)
   ========================================================= */
.flow{ display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; align-items: start; margin-bottom: 64px; }
.flow-step{ padding: 4px; }
.flow-num{ font-family: var(--font-mono); font-size: 13px; color: var(--copper-strong); margin-bottom: 12px; }
.flow-step h4{ font-size: 16.5px; margin-bottom: 8px; }
.flow-step p{ font-size: 14px; color: var(--ash); line-height: 1.55; }
.flow-arrow{ display: flex; align-items: center; justify-content: center; color: var(--ash-dim); width: 20px; height: 20px; align-self: center; margin-top: -40px; }

.knowledge{ display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; padding: 44px 0; border-top: 1px solid var(--hairline); }
.knowledge-copy h3{ font-size: 24px; margin-bottom: 16px; line-height: 1.25; }
.knowledge-copy p{ color: var(--ash); font-size: 15.5px; margin-bottom: 14px; }
.knowledge-cards{ display: flex; flex-direction: column; gap: 14px; }
.kcard{ background: var(--ink-raised); border: 1px solid var(--hairline); border-radius: var(--radius-m); padding: 20px 22px; }
.kcard-label{ display: block; font-size: 12.5px; font-weight: 700; color: var(--violet-strong); margin-bottom: 8px; }
.kcard p{ font-size: 14.5px; color: var(--ash); line-height: 1.55; }

.evidence-note{ display: flex; gap: 14px; align-items: flex-start; padding-top: 36px; border-top: 1px solid var(--hairline); }
.evidence-note svg{ width: 22px; height: 22px; color: var(--state-good); flex: none; margin-top: 2px; }
.evidence-note p{ font-size: 14.5px; color: var(--ash); line-height: 1.6; max-width: 700px; }
.evidence-note strong{ color: var(--paper); }

/* =========================================================
   Micro-cerebros
   ========================================================= */
.brain-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.brain-card{ background: var(--ink); border: 1px solid var(--hairline); border-radius: var(--radius-m); padding: 26px; transition: border-color .2s ease; }
.brain-card:hover{ border-color: var(--violet); }
.brain-icon{ width: 36px; height: 36px; color: var(--violet-strong); margin-bottom: 16px; }
.brain-card h3{ font-size: 17px; margin-bottom: 8px; }
.brain-func{ font-size: 14px; color: var(--paper); margin-bottom: 6px; line-height: 1.5; }
.brain-benefit{ font-size: 13.5px; color: var(--ash); line-height: 1.5; }
.brain-footnote{ margin-top: 28px; font-size: 14px; color: var(--ash-dim); max-width: 780px; }
.brain-footnote strong{ color: var(--ash); }

/* =========================================================
   Roles
   ========================================================= */
.role-table{ border: 1px solid var(--hairline); border-radius: var(--radius-l); overflow: hidden; }
.role-row{ display: grid; grid-template-columns: 1.1fr 1fr 1.3fr; border-bottom: 1px solid var(--hairline); }
.role-row:last-child{ border-bottom: none; }
.role-row > div{ padding: 18px 22px; font-size: 14.5px; color: var(--ash); }
.role-row--head{ background: var(--ink-raised); }
.role-row--head > div{ font-size: 12.5px; font-weight: 700; color: var(--paper); text-transform: none; }
.role-name{ color: var(--paper); font-weight: 600; }
.role-row:not(.role-row--head):hover{ background: rgba(227,139,76,.04); }

/* =========================================================
   Migración
   ========================================================= */
.migration{ padding: 80px 24px; text-align: center; border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); }
.migration-inner{ max-width: 640px; margin: 0 auto; }
.migration-icon{ width: 44px; height: 44px; color: var(--copper-strong); margin: 0 auto 22px; }
.migration h2{ font-size: clamp(26px, 3.4vw, 34px); margin-bottom: 18px; line-height: 1.2; }
.migration p{ font-size: 16px; color: var(--ash); line-height: 1.6; }

/* =========================================================
   Seguridad
   ========================================================= */
.sec-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.sec-item svg{ width: 30px; height: 30px; color: var(--copper-strong); margin-bottom: 16px; }
.sec-item h4{ font-size: 16.5px; margin-bottom: 8px; }
.sec-item p{ font-size: 14px; color: var(--ash); line-height: 1.55; }

/* =========================================================
   Precios
   ========================================================= */
.billing-toggle{ display: inline-flex; gap: 4px; background: var(--ink-raised); border: 1px solid var(--hairline-strong); border-radius: 999px; padding: 4px; margin-bottom: 44px; }
.billing-option{ border: none; background: none; color: var(--ash); font-weight: 600; font-size: 14px; padding: 10px 20px; border-radius: 999px; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; transition: background .2s ease, color .2s ease; }
.billing-option.is-active{ background: var(--grad-signal); color: #16110B; }
.billing-save-tag{ font-size: 11.5px; font-weight: 700; background: rgba(0,0,0,.18); padding: 2px 8px; border-radius: 999px; }
.billing-option:not(.is-active) .billing-save-tag{ background: rgba(79,199,154,.16); color: var(--state-good); }

.pricing-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.price-card{ position: relative; background: var(--ink); border: 1px solid var(--hairline); border-radius: var(--radius-l); padding: 32px; display: flex; flex-direction: column; }
.price-card--featured{ border-color: var(--copper); background: linear-gradient(180deg, rgba(227,139,76,.06), transparent 40%), var(--ink); }
.price-badge{ position: absolute; top: -13px; left: 32px; background: var(--grad-signal); color: #16110B; font-size: 12px; font-weight: 700; padding: 5px 14px; border-radius: 999px; }
.price-card-head h3{ font-size: 21px; margin-bottom: 4px; }
.price-card-seats{ font-size: 13.5px; color: var(--ash-dim); }
.price-amount-wrap{ margin: 22px 0 26px; padding-bottom: 22px; border-bottom: 1px solid var(--hairline); min-height: 128px; }
.price-amount{ display: flex; align-items: baseline; gap: 4px; margin-bottom: 8px; }
.price-currency{ font-size: 20px; font-weight: 600; color: var(--ash); }
.price-figure{ font-family: var(--font-display); font-size: 44px; font-weight: 600; transition: opacity .14s ease; }
.price-figure.is-updating{ opacity: 0; }
.price-amount--custom .price-figure-custom{ font-family: var(--font-display); font-size: 30px; font-weight: 600; }
.price-period{ font-size: 13px; color: var(--ash-dim); align-self: flex-end; padding-bottom: 4px; }
.price-compare{ display: none; align-items: center; gap: 8px; margin-bottom: 8px; }
.price-compare[data-visible-on="annual"]{ display: none; }
[data-billing="annual"] .price-compare[data-visible-on="annual"]{ display: flex; }
.price-original{ font-size: 13.5px; color: var(--ash-dim); text-decoration: line-through; }
.price-save-badge{ font-size: 11.5px; font-weight: 700; color: var(--state-good); background: rgba(79,199,154,.12); padding: 3px 9px; border-radius: 999px; }
.price-billing-note{ font-size: 13px; color: var(--ash-dim); display: none; }
.price-billing-note--always{ display: block; }
[data-billing="annual"] .price-billing-note[data-visible-on="annual"]{ display: block; }
[data-billing="monthly"] .price-billing-note[data-visible-on="monthly"]{ display: block; }
.price-features{ display: flex; flex-direction: column; gap: 13px; margin-bottom: 28px; flex: 1; }
.price-features li{ display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--ash); line-height: 1.4; }
.price-features li svg{ width: 16px; height: 16px; margin-top: 2px; }
.price-features strong{ color: var(--paper); }

.pricing-trust{ display: flex; flex-wrap: wrap; justify-content: center; gap: 14px 28px; margin-top: 40px; }
.pricing-trust span{ display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--ash); }
.pricing-trust svg{ width: 15px; height: 15px; color: var(--state-good); }

.pricing-notes{ display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 56px; }
.pricing-note{ display: flex; gap: 14px; padding: 22px; background: var(--ink); border: 1px solid var(--hairline); border-radius: var(--radius-m); }
.pricing-note svg{ width: 24px; height: 24px; color: var(--violet-strong); flex: none; margin-top: 2px; }
.pricing-note h4{ font-size: 15px; margin-bottom: 6px; }
.pricing-note p{ font-size: 13.5px; color: var(--ash); line-height: 1.55; }

/* =========================================================
   FAQ (accesible, con <details> nativo — SEO + UX)
   ========================================================= */
.faq-list{ max-width: var(--container-narrow); margin: 0 auto; border-top: 1px solid var(--hairline); }
.faq-item{ border-bottom: 1px solid var(--hairline); padding: 6px 0; }
.faq-item summary{ list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px 4px; font-family: var(--font-display); font-size: 17px; font-weight: 600; color: var(--paper); }
.faq-item summary::-webkit-details-marker{ display: none; }
.faq-icon{ width: 20px; height: 20px; color: var(--copper-strong); flex: none; transition: transform .25s var(--ease); }
.faq-item[open] .faq-icon{ transform: rotate(45deg); }
.faq-answer{ padding: 0 4px 22px; font-size: 15px; color: var(--ash); line-height: 1.65; max-width: 680px; }

/* =========================================================
   CTA final
   ========================================================= */
.cta-final{ position: relative; padding: clamp(88px, 10vw, 140px) 24px; overflow: hidden; text-align: center; }
.cta-bg{ position: absolute; inset: 0; z-index: 0; }
.cta-inner{ position: relative; z-index: 1; max-width: 720px; margin: 0 auto; }
.cta-inner .eyebrow{ justify-content: center; }
.cta-inner h2{ font-size: clamp(30px, 4.2vw, 46px); line-height: 1.14; margin-bottom: 20px; }
.cta-inner .lead{ margin: 0 auto 36px; max-width: 560px; }
.cta-actions{ display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-bottom: 48px; }

.contact-cards{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.contact-card{ display: flex; align-items: center; gap: 14px; background: var(--ink-raised); border: 1px solid var(--hairline); border-radius: var(--radius-m); padding: 18px 20px; text-align: left; transition: border-color .2s ease, transform .2s ease; cursor: pointer; }
.contact-card:hover{ border-color: var(--copper); transform: translateY(-2px); }
.contact-card svg{ width: 22px; height: 22px; color: var(--copper-strong); flex: none; }
.contact-card span{ display: block; font-size: 12px; color: var(--ash-dim); margin-bottom: 2px; }
.contact-card strong{ font-size: 14px; color: var(--paper); font-weight: 600; }

/* =========================================================
   Footer
   ========================================================= */
.footer{ border-top: 1px solid var(--hairline); padding: 64px 24px 28px; }
.footer-inner{ max-width: var(--container); margin: 0 auto; display: grid; grid-template-columns: 1.4fr 2fr; gap: 48px; margin-bottom: 48px; }
.footer-brand p{ font-size: 13.5px; color: var(--ash-dim); margin-top: 14px; line-height: 1.6; }
.footer-links{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footer-links h5{ font-size: 13px; color: var(--paper); margin-bottom: 14px; }
.footer-links a{ display: block; font-size: 13.5px; color: var(--ash); padding: 6px 0; }
.footer-links a:hover{ color: var(--copper-strong); }
.footer-bottom{ max-width: var(--container); margin: 0 auto; padding-top: 24px; border-top: 1px solid var(--hairline); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; font-size: 12.5px; color: var(--ash-dim); }