:root {
  --ink: #07152d;
  --ink-soft: #243044;
  --muted: #5c6578;
  --paper: #f6f4ef;
  --card: #ffffff;
  --line: #e3dfd4;
  --burgundy: #8d3040;
  --burgundy-deep: #6d2431;
  --navy: #14358b;
  --focus: #1d4ed8;
  --shadow: 0 18px 40px rgba(7, 21, 45, 0.08);
  --radius: 18px;
  --shell: 1120px;
  --font: "Hanken Grotesk", "Segoe UI", system-ui, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font);
  font-size: 1.05rem;
  line-height: 1.55;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--navy);
}

a:hover {
  color: var(--burgundy-deep);
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 12px;
  top: -48px;
  z-index: 20;
  padding: 8px 12px;
  background: var(--ink);
  color: #fff;
  border-radius: 8px;
}

.skip:focus {
  top: 12px;
}

.shell {
  width: min(var(--shell), calc(100% - 32px));
  margin-inline: auto;
}

.sr {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(246, 244, 239, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  text-decoration: none;
}

.brand img {
  width: 40px;
  height: 40px;
}

.brand strong {
  display: block;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}

.brand small {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 600;
}

.nav-toggle {
  min-width: 44px;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--card);
  color: var(--ink);
  font: inherit;
  font-weight: 700;
}

.site-nav {
  display: none;
  position: absolute;
  left: 16px;
  right: 16px;
  top: 72px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--card);
  box-shadow: var(--shadow);
}

.site-nav.is-open {
  display: grid;
  gap: 4px;
}

.site-nav a {
  min-height: 44px;
  display: flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 10px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: #f3efe6;
}

.site-nav a.nav-cta {
  justify-content: center;
  margin-top: 6px;
  border-radius: 999px;
  background: var(--burgundy);
  color: #fff !important;
  font-weight: 800;
  box-shadow: 0 6px 16px rgba(141, 48, 64, 0.28);
}

.site-nav a.nav-cta:hover,
.site-nav a.nav-cta:focus-visible {
  background: var(--burgundy-deep);
}

.hero {
  padding: 40px 0 20px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--burgundy);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 {
  margin: 0 0 14px;
  font-size: clamp(2.1rem, 8vw, 4.2rem);
  max-width: 14ch;
}

.lead {
  margin: 0 0 22px;
  max-width: 42rem;
  color: var(--ink-soft);
  font-size: 1.12rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
}

.button.primary {
  background: var(--burgundy);
  color: #fff;
}

.button.primary:hover {
  background: var(--burgundy-deep);
  color: #fff;
}

.button.ghost {
  border: 1px solid var(--ink);
  color: var(--ink);
  background: transparent;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.chips li {
  padding: 8px 12px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  font-size: 0.92rem;
  font-weight: 700;
}

.note,
.callout,
.card,
.model,
.faq details {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.note {
  margin-top: 22px;
  padding: 16px 18px;
  color: var(--ink-soft);
}

.note strong {
  color: var(--ink);
}

.section {
  padding: 28px 0;
}

h2 {
  margin: 0 0 10px;
  font-size: clamp(1.7rem, 4vw, 2.4rem);
}

.section > .shell > p,
.intro {
  margin-top: 0;
  max-width: 44rem;
  color: var(--ink-soft);
}

.models {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.model {
  padding: 18px;
  display: grid;
  gap: 8px;
}

.model h3 {
  margin: 0;
  font-size: 1.25rem;
}

.model p {
  margin: 0;
  color: var(--ink-soft);
}

.kicker {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.model .button {
  justify-self: start;
  margin-top: 6px;
  background: var(--ink);
  color: #fff;
}

.model .button:hover {
  background: var(--navy);
  color: #fff;
}

.model.duo {
  border-color: #e7c4c9;
  background: #fff8f7;
}

.plans,
.concepts {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.card {
  padding: 18px;
}

.card h3,
.faq summary {
  margin: 0 0 6px;
}

.card p,
.faq p {
  margin: 0;
  color: var(--ink-soft);
}

.step {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  margin-bottom: 10px;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 800;
}

.callout {
  padding: 20px;
  background: var(--ink);
  color: #f6f4ef;
}

.callout h2,
.callout p,
.callout li {
  color: inherit;
}

.callout a {
  color: #f3d2d6;
}

.split {
  display: grid;
  gap: 12px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.split li {
  padding: 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
}

.cta-band {
  margin: 8px 0 12px;
  padding: 28px 0 40px;
}

.cta-panel {
  padding: 24px 20px;
  border-radius: 24px;
  background:
    radial-gradient(circle at top right, rgba(141, 48, 64, 0.35), transparent 42%),
    var(--ink);
  color: #fff;
}

.cta-panel h2,
.cta-panel p {
  color: inherit;
}

.cta-panel .button.primary {
  background: #fff;
  color: var(--ink);
}

.faq details {
  padding: 14px 16px;
}

.faq details + details {
  margin-top: 10px;
}

.faq summary {
  cursor: pointer;
  font-weight: 700;
}

.faq details p {
  margin-top: 8px;
}

.site-footer {
  padding: 8px 0 36px;
  color: var(--muted);
  font-size: 0.95rem;
}

.site-footer a {
  color: var(--ink);
}

.footer-grid {
  display: grid;
  gap: 8px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

@media (min-width: 760px) {
  .nav-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
  }

  .site-nav a {
    min-height: 40px;
    padding: 8px 10px;
  }

  .site-nav a.nav-cta {
    margin: 0 0 0 8px;
    padding-inline: 18px;
  }

  .models {
    grid-template-columns: 1fr 1fr;
  }

  .model.wide,
  .model.duo {
    grid-column: 1 / -1;
  }

  .plans,
  .concepts,
  .split {
    grid-template-columns: repeat(3, 1fr);
  }

  .hero-layout {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 28px;
    align-items: end;
  }
}

@media (min-width: 980px) {
  .models {
    grid-template-columns: repeat(6, 1fr);
  }

  .model.wide,
  .model.duo,
  .model:nth-child(2),
  .model:nth-child(3) {
    grid-column: span 2;
  }
}

/* --- Tanda 2A: trust badges, selector, dock, specs bridge --- */
.trust-badges {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.trust-badges li {
  display: grid;
  gap: 2px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  border-radius: 14px;
}

.trust-badges strong {
  color: var(--burgundy-deep);
  font-size: 0.95rem;
}

.trust-badges span {
  color: var(--muted);
  font-size: 0.9rem;
}

.model-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.selector {
  margin-top: 18px;
  padding: 20px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.selector-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.selector-step {
  padding: 6px 12px;
  border-radius: 999px;
  background: #efece4;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 700;
}

.selector-step.is-active {
  background: var(--navy);
  color: #fff;
}

.selector-step.is-done {
  background: #dce7ff;
  color: var(--navy);
}

.selector-q {
  margin: 0 0 12px;
  font-weight: 700;
}

.selector-options {
  display: grid;
  gap: 10px;
}

.selector-opt {
  appearance: none;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  border-radius: 14px;
  padding: 14px 16px;
  text-align: left;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.selector-opt:hover,
.selector-opt.is-selected {
  border-color: var(--navy);
  background: #f3f6ff;
}

.selector-summary {
  margin: 0 0 14px;
  color: var(--ink-soft);
}

.selector-back {
  margin-top: 12px;
}

.specs-bridge {
  display: grid;
  gap: 16px;
}

.floating-dock {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 30;
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 16px 40px rgba(7, 21, 45, 0.18);
  backdrop-filter: blur(10px);
}

.dock-label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.floating-dock select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  font: inherit;
  background: #fff;
  color: var(--ink);
}

.dock-cta {
  width: 100%;
  text-align: center;
}

.dock-micro {
  margin: 0;
  text-align: center;
  color: var(--muted);
  font-size: 0.8rem;
}

body {
  padding-bottom: 140px;
}

@media (min-width: 720px) {
  .trust-badges {
    grid-template-columns: repeat(3, 1fr);
  }

  .selector-options {
    grid-template-columns: repeat(2, 1fr);
  }

  .specs-bridge {
    grid-template-columns: 1.2fr 0.8fr;
  }

  .floating-dock {
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    width: min(720px, calc(100% - 32px));
    grid-template-columns: 200px 1fr;
    align-items: center;
  }

  .dock-micro {
    grid-column: 1 / -1;
  }
}

/* Doble CTA: trámite */
.tramite-l {
  margin: 4px 0 8px;
  font-weight: 700;
  font-size: 0.95rem;
}

.tramite-actions .button {
  min-height: 44px;
  padding: 10px 16px;
}

.plans .card .button {
  margin-top: 10px;
}

.cta-panel .tramite-l {
  margin-top: 16px;
}

.cta-panel .actions {
  margin-bottom: 0;
}

.cta-panel .button.ghost {
  border-color: rgba(255, 255, 255, 0.75);
  color: #fff;
}

/* Revisión 1: CTAs dobles, capacidad como chip, nota de pago */
.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.card-actions .button {
  flex: 1 1 180px;
}

.plans .card {
  display: flex;
  flex-direction: column;
}

.plans .card .card-actions {
  margin-top: auto;
  padding-top: 12px;
}

.plans .card .button {
  margin-top: 0;
}

.cap-row {
  font-size: 0.92rem;
}

.cap-chip {
  display: inline-block;
  margin-left: 4px;
  padding: 4px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #f3efe6;
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
}

.cap-chip:hover {
  border-color: var(--navy);
  color: var(--navy);
}

.selector-actions {
  margin-bottom: 6px;
}

.text-button {
  appearance: none;
  border: 0;
  background: none;
  padding: 10px 0;
  min-height: 44px;
  color: var(--navy);
  font: inherit;
  font-weight: 700;
  text-decoration: underline;
  cursor: pointer;
}

.concept-note {
  margin: 16px 0 0;
  max-width: 44rem;
}

.callout-actions {
  margin: 18px 0 0;
}

.callout .button.primary {
  background: #fff;
  color: var(--ink);
}

.callout .button.primary:hover {
  background: #f3d2d6;
  color: var(--ink);
}

.callout .button.ghost {
  border-color: rgba(255, 255, 255, 0.75);
  color: #fff;
}

.cta-panel .actions {
  margin-top: 16px;
}

.model .button.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
}

.model .button.ghost:hover {
  background: #f3efe6;
  color: var(--ink);
}