/*
Theme Name: Rocobro
Description: Landing de Rocobro.
Version: 0.5.1
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: rocobro
*/

/* ==========================================================================
   1. Tokens de diseño
   ========================================================================== */
:root {
  --navy-900: #050f2a;
  --navy-800: #081733;
  --navy-700: #102c54;
  --navy-600: #173a6b;

  --ink: #0b1728;
  --muted: #46586f;
  --line: #dbe3ec;
  --line-dark: #23375c;

  --surface: #ffffff;
  --soft: #f4f7fb;
  --accent: #1769aa;
  --accent-strong: #125a93;
  --accent-soft: #e8f1f9;

  --on-dark: #eaf1f9;
  --on-dark-muted: #a8b7cc;
  --on-dark-focus: #8ec5e8;

  --font-sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --wrap: 72rem;
  --gutter: clamp(1.25rem, 4vw, 2rem);
  --section-y: clamp(4rem, 7vw, 6rem);
  --header-h: 5rem;

  --radius-sm: 0.5rem;
  --radius: 0.75rem;
  --radius-lg: 1.25rem;

  --shadow-1: 0 1px 2px rgba(5, 15, 42, 0.06);
  --shadow-2: 0 18px 40px -24px rgba(5, 15, 42, 0.35);

  --ease: 200ms cubic-bezier(0.2, 0.6, 0.3, 1);
}

/* ==========================================================================
   2. Base y tipografía
   ========================================================================== */
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url("assets/fonts/ibm-plex-sans-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191,
    U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

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

html {
  scroll-padding-top: calc(var(--header-h) + 1rem);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--surface);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img,
svg {
  max-width: 100%;
}

img {
  height: auto;
}

a {
  color: inherit;
}

p {
  margin: 0 0 1rem;
}

p:last-child {
  margin-bottom: 0;
}

h1,
h2,
h3 {
  margin: 0 0 1rem;
  color: var(--navy-700);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

h2 {
  font-size: clamp(1.75rem, 3.4vw, 2.375rem);
}

::selection {
  background: var(--accent);
  color: #ffffff;
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

.site-header :focus-visible,
.hero :focus-visible,
.footer :focus-visible,
.tech-panel :focus-visible,
.contact-panel :focus-visible {
  outline-color: var(--on-dark-focus);
}

.skip-link {
  position: absolute;
  top: 0;
  left: -9999px;
  z-index: 60;
  padding: 0.75rem 1rem;
  background: #ffffff;
  color: var(--navy-900);
  font-weight: 600;
  text-decoration: none;
  border-radius: 0 0 var(--radius-sm) 0;
}

.skip-link:focus {
  left: 0;
}

/* ==========================================================================
   3. Layout
   ========================================================================== */
.wrap {
  width: min(100% - (var(--gutter) * 2), var(--wrap));
  margin-inline: auto;
}

.section {
  padding: var(--section-y) 0;
}

.section-alt {
  background: var(--soft);
}

.section-head {
  max-width: 46rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 1rem;
  color: var(--on-dark-focus);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 1.75rem;
  height: 1px;
  background: currentColor;
  opacity: 0.8;
}

.eyebrow-dark {
  color: var(--accent);
}

.intro {
  max-width: 60ch;
  color: var(--muted);
  font-size: 1.0625rem;
}

/* ==========================================================================
   4. Cabecera
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(5, 15, 42, 0.96);
  color: #ffffff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px) saturate(140%);
  -webkit-backdrop-filter: blur(12px) saturate(140%);
  transition: box-shadow var(--ease), border-color var(--ease);
}

.site-header.is-scrolled {
  border-bottom-color: rgba(255, 255, 255, 0.16);
  box-shadow: 0 16px 32px -22px rgba(0, 0, 0, 0.9);
}

.header-bar {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: var(--header-h);
}

.custom-logo-link {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  line-height: 0;
  text-decoration: none;
}

.custom-logo {
  width: auto;
  height: clamp(2.5rem, 4.4vw, 3rem);
  max-width: min(13rem, 55vw);
  object-fit: contain;
}

.brand {
  flex: 0 0 auto;
  color: #ffffff;
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-decoration: none;
}

.nav {
  display: flex;
  align-items: center;
  gap: 0.125rem;
  margin-left: auto;
}

.nav a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  color: var(--on-dark-muted);
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  transition: color var(--ease), background-color var(--ease);
}

.nav a:hover {
  background: rgba(255, 255, 255, 0.07);
  color: #ffffff;
}

.nav a.nav-cta {
  margin-left: 0.5rem;
  padding-inline: 1.125rem;
  background: var(--accent);
  color: #ffffff;
  font-weight: 600;
}

.nav a.nav-cta:hover {
  background: var(--accent-strong);
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.5rem;
  min-height: 2.75rem;
  padding: 0.5rem 0.75rem;
  background: transparent;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius-sm);
  font: inherit;
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color var(--ease), border-color var(--ease);
}

.nav-toggle:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.34);
}

.nav-toggle-icon {
  position: relative;
  width: 1.125rem;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: background-color 150ms linear;
}

.nav-toggle-icon::before,
.nav-toggle-icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 1.125rem;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform var(--ease), top var(--ease);
}

.nav-toggle-icon::before {
  top: -6px;
}

.nav-toggle-icon::after {
  top: 6px;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon::after {
  top: 0;
  transform: rotate(-45deg);
}

@media (max-width: 59.999rem) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 0;
    left: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
    max-height: calc(100dvh - var(--header-h));
    margin: 0;
    padding: 1rem var(--gutter) 1.5rem;
    overflow-y: auto;
    background: var(--navy-900);
    border-bottom: 1px solid var(--line-dark);
    box-shadow: 0 24px 40px -24px rgba(0, 0, 0, 0.8);
  }

  .nav[data-open="false"] {
    display: none;
  }

  .nav[data-open="true"] {
    display: flex;
  }

  .nav a {
    justify-content: space-between;
    padding: 0.875rem 1rem;
    font-size: 1rem;
  }

  .nav a.nav-cta {
    justify-content: center;
    margin: 0.5rem 0 0;
  }
}

/* ==========================================================================
   5. Botones
   ========================================================================== */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3rem;
  padding: 0.75rem 1.375rem;
  background: #ffffff;
  color: var(--navy-900);
  border: 1px solid transparent;
  border-radius: 0.625rem;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--ease), color var(--ease), box-shadow var(--ease);
}

.button:hover {
  background: #e6eef7;
  box-shadow: 0 12px 26px -14px rgba(0, 0, 0, 0.55);
}

.button-ghost {
  background: transparent;
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.3);
}

.button-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.button-primary {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

.button-primary:hover {
  background: var(--accent-strong);
  color: #ffffff;
}

/* ==========================================================================
   6. Portada
   ========================================================================== */
.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(4.5rem, 9vw, 7.5rem) 0 clamp(4rem, 7vw, 6rem);
  background: radial-gradient(90% 120% at 85% 0%, #173a6b 0%, #0b1c3d 45%, var(--navy-900) 100%);
  color: #ffffff;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(70% 80% at 72% 18%, #000 0%, transparent 76%);
  mask-image: radial-gradient(70% 80% at 72% 18%, #000 0%, transparent 76%);
  pointer-events: none;
}

.hero .wrap {
  position: relative;
  z-index: 1;
}

.hero-inner {
  max-width: 46rem;
}

.hero h1 {
  max-width: 16ch;
  margin: 0.25rem 0 1.5rem;
  color: #ffffff;
  font-size: clamp(2.5rem, 5.6vw, 4.25rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
}

.hero-lead {
  max-width: 52ch;
  color: #cfdcec;
  font-size: clamp(1.0625rem, 1.6vw, 1.25rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.hero-facts {
  display: grid;
  gap: 1rem;
  max-width: 44rem;
  margin: clamp(2.5rem, 5vw, 3.5rem) 0 0;
  padding: clamp(1.25rem, 3vw, 1.75rem) 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  list-style: none;
}

.hero-facts li {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.hero-facts strong {
  color: #ffffff;
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.hero-facts span {
  color: var(--on-dark-muted);
  font-size: 0.875rem;
}

@media (min-width: 40rem) {
  .hero-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
  }

  .hero-facts li + li {
    padding-left: 1.5rem;
    border-left: 1px solid rgba(255, 255, 255, 0.14);
  }
}

/* ==========================================================================
   7. Servicios
   ========================================================================== */
.split {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

@media (min-width: 60rem) {
  .split {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }
}

.split-head {
  max-width: 34rem;
}

.split-cards {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 42rem) and (max-width: 59.999rem) {
  .split-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.split-stat {
  margin: 2rem 0 0;
  padding-left: 1rem;
  border-left: 3px solid var(--accent);
  color: var(--muted);
  font-size: 0.9375rem;
}

.split-stat strong {
  display: block;
  color: var(--navy-700);
  font-size: 1.75rem;
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.card {
  min-width: 0;
  padding: 1.75rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
}

.card h3 {
  margin-bottom: 0.5rem;
  color: var(--navy-700);
  font-size: 1.125rem;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9375rem;
}

.service-card {
  padding: 2rem;
  border-top: 3px solid var(--accent);
}

.card-icon {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  margin-bottom: 1.25rem;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: var(--radius);
}

.card-icon svg {
  width: 1.375rem;
  height: 1.375rem;
}

/* ==========================================================================
   8. Modelo de gestión (línea de tiempo)
   ========================================================================== */
.timeline {
  position: relative;
  display: grid;
  gap: 0;
  margin: 2.75rem 0 0;
  padding: 0;
  list-style: none;
}

.timeline-item {
  position: relative;
  padding: 0 0 2rem 4rem;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 2.75rem;
  bottom: 0.25rem;
  left: 1.1875rem;
  width: 1px;
  background: var(--line);
}

.timeline-num {
  position: absolute;
  top: 0;
  left: 0;
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--navy-900);
  color: #ffffff;
  border-radius: 50%;
  font-size: 0.9375rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.timeline-item h3 {
  margin: 0.5rem 0 0.375rem;
  color: var(--navy-700);
  font-size: 1.0625rem;
}

.timeline-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9375rem;
}

@media (min-width: 48rem) {
  .timeline {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.5rem;
  }

  .timeline::before {
    display: none;
  }

  .timeline-item {
    padding: 0;
  }

  .timeline-item:not(:last-child)::after {
    top: 1.25rem;
    right: -1.5rem;
    bottom: auto;
    left: 3rem;
    width: auto;
    height: 1px;
  }

  .timeline-num {
    position: relative;
    top: auto;
    left: auto;
  }

  .timeline-item h3 {
    margin-top: 1.25rem;
  }
}

/* ==========================================================================
   9. Tecnología
   ========================================================================== */
.tech-grid {
  display: grid;
  gap: 2rem;
  margin-top: 2.75rem;
}

@media (min-width: 60rem) {
  .tech-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 3.5rem;
    align-items: start;
  }
}

.feature-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  display: grid;
  grid-template-columns: 2.75rem minmax(0, 1fr);
  gap: 1rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--line);
}

.feature-list li:first-child {
  padding-top: 0;
  border-top: 0;
}

.feature-list h3 {
  margin: 0 0 0.25rem;
  color: var(--navy-700);
  font-size: 1.0625rem;
}

.feature-list p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9375rem;
}

.feature-icon {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: var(--radius);
}

.feature-icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.tech-panel {
  position: relative;
  display: grid;
  align-content: end;
  min-height: 13rem;
  padding: 1.75rem;
  overflow: hidden;
  background: radial-gradient(85% 85% at 80% 8%, var(--navy-600), var(--navy-900) 72%);
  color: #ffffff;
  border-radius: var(--radius-lg);
}

@media (min-width: 60rem) {
  .tech-panel {
    min-height: 18rem;
    padding: 2rem;
  }
}

.tech-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(80% 80% at 70% 20%, #000 0%, transparent 80%);
  mask-image: radial-gradient(80% 80% at 70% 20%, #000 0%, transparent 80%);
  pointer-events: none;
}

.tech-quote {
  position: relative;
  max-width: 22ch;
  margin: 0;
  font-size: 1.25rem;
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: -0.015em;
}

.tech-quote::before {
  content: "";
  display: block;
  width: 2rem;
  height: 3px;
  margin-bottom: 1.25rem;
  background: var(--on-dark-focus);
  border-radius: 2px;
}

/* ==========================================================================
   10. Beneficios
   ========================================================================== */
.grid {
  display: grid;
  gap: 1.25rem;
  margin-top: 2.5rem;
}

@media (min-width: 42rem) {
  .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 65rem) {
  .grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.benefit-card {
  padding: 1.75rem;
  transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
}

.benefit-icon {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  margin-bottom: 1.25rem;
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid #d3e4f2;
  border-radius: var(--radius);
}

.benefit-icon svg {
  width: 1.5rem;
  height: 1.5rem;
}

.benefit-card h3 {
  margin-bottom: 0.5rem;
  font-size: 1.0625rem;
  letter-spacing: -0.01em;
}

@media (hover: hover) {
  .benefit-card:hover {
    border-color: #bfd4e6;
    box-shadow: var(--shadow-2);
    transform: translateY(-3px);
  }
}

/* ==========================================================================
   11. Nosotros
   ========================================================================== */
.about-grid {
  display: grid;
  gap: 1.25rem;
  margin-top: 2.5rem;
}

@media (min-width: 48rem) {
  .about-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.about-card {
  display: flex;
  flex-direction: column;
  min-height: 15rem;
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
}

.about-card::before {
  content: "";
  display: block;
  width: 2rem;
  height: 3px;
  margin-bottom: 1.5rem;
  background: var(--accent);
  border-radius: 2px;
}

.about-card h3 {
  margin: 0 0 0.75rem;
  color: var(--navy-700);
  font-size: 1.375rem;
}

.about-card p {
  max-width: 38ch;
  margin: 0;
  color: var(--muted);
}

.about-card-vision {
  background: var(--navy-700);
  border-color: var(--navy-700);
}

.about-card-vision::before {
  background: var(--on-dark-focus);
}

.about-card-vision h3 {
  color: #ffffff;
}

.about-card-vision p {
  color: #d7e3f2;
}

/* ==========================================================================
   12. Contacto
   ========================================================================== */
.contact-layout {
  display: grid;
  gap: 2.5rem;
  align-items: start;
}

@media (min-width: 60rem) {
  .contact-layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 4rem;
  }
}

.contact-panel {
  margin-top: 2rem;
  padding: 1.5rem;
  background: var(--navy-700);
  color: #ffffff;
  border-radius: var(--radius);
}

.contact-panel-label {
  margin: 0 0 0.5rem;
  color: var(--on-dark-focus);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-panel p:last-child {
  margin: 0;
  color: #d7e3f2;
}

.contact-card {
  padding: clamp(1.5rem, 3vw, 2.5rem);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.field-row {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 36rem) {
  .field-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  color: var(--navy-700);
  font-size: 0.875rem;
  font-weight: 600;
}

.contact-form input:not([type="hidden"]),
.contact-form textarea {
  width: 100%;
  min-width: 0;
  padding: 0.75rem 0.875rem;
  background: #fbfcfe;
  color: var(--ink);
  border: 1px solid #c9d5e3;
  border-radius: var(--radius-sm);
  font: inherit;
  font-size: 1rem;
  font-weight: 400;
  transition: border-color var(--ease), box-shadow var(--ease);
}

.contact-form input:not([type="hidden"]):focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(23, 105, 170, 0.18);
}

.contact-form input:not([type="hidden"]):focus-visible,
.contact-form textarea:focus-visible {
  outline: none;
}

.contact-form textarea {
  min-height: 8.5rem;
  resize: vertical;
}

.form-actions {
  display: flex;
  justify-content: flex-start;
}

.contact-form .button {
  margin-top: 0.25rem;
}

.contact-status,
.contact-error {
  padding: 0.875rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 500;
}

.contact-status {
  margin-bottom: 1.25rem;
}

.contact-status.success {
  background: #e7f6ec;
  color: #0f5132;
  border: 1px solid #b7e0c6;
}

.contact-status.error,
.contact-error {
  background: #fdeeee;
  color: #8b1515;
  border: 1px solid #efc4c4;
}

.contact-error {
  margin-bottom: 1.25rem;
}

.contact-error[hidden] {
  display: none;
}

/* ==========================================================================
   13. Pie de página
   ========================================================================== */
.footer {
  padding: clamp(3rem, 5vw, 4rem) 0 2rem;
  background: var(--navy-900);
  color: var(--on-dark);
}

.footer-grid {
  display: grid;
  gap: 2.5rem;
  align-items: start;
}

@media (min-width: 48rem) {
  .footer-grid {
    grid-template-columns: 1.6fr 1fr;
    gap: 2rem;
  }
}

.footer-brand {
  display: inline-block;
  line-height: 0;
  text-decoration: none;
}

.footer-logo {
  width: 9rem;
  height: auto;
  max-width: 10rem;
}

.footer-tagline {
  max-width: 30ch;
  margin: 1.25rem 0 0;
  color: var(--on-dark-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.footer-title {
  margin: 0 0 0.75rem;
  color: var(--on-dark-focus);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.125rem;
}

.footer-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 2.5rem;
  padding: 0.25rem 0;
  color: var(--on-dark);
  font-size: 0.9375rem;
  text-decoration: none;
  transition: color var(--ease);
}

.footer-nav a:hover {
  color: #ffffff;
  text-decoration: underline;
  text-underline-offset: 0.25em;
}

.footer-legal {
  color: var(--on-dark-muted);
  font-size: 0.875rem;
}

.footer-legal p {
  margin: 0 0 0.5rem;
}

.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-bottom p {
  margin: 0;
  color: var(--on-dark-muted);
  font-size: 0.875rem;
}

/* ==========================================================================
   14. Movimiento reducido
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .benefit-card:hover {
    transform: none;
  }
}