/* ==========================================================================
   Rodolfo-Freelance — Estilos base
   ========================================================================== */

body {
  font-family: var(--font-base);
  font-size: var(--font-size-base);
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  transition: background-color var(--transition), color var(--transition);
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-heading);
}

/* El texto de la página no se puede seleccionar; los campos del formulario sí. */
body {
  -webkit-user-select: none;
  user-select: none;
}

input,
textarea,
select {
  -webkit-user-select: text;
  user-select: text;
}

h1 {
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h2 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
}

h3 {
  font-weight: 700;
  line-height: 1.3;
}

/* Scroll-page: secciones a pantalla completa */
@media (min-width: 769px) {
  html {
    scroll-snap-type: y proximity;
  }
  .section {
    scroll-snap-align: start;
  }
}

@media (min-width: 1025px) {
  html {
    font-size: 80%;
  }
}

/* Barra de scroll oculta (se conserva el desplazamiento) */
html {
  scrollbar-width: none;
}

html::-webkit-scrollbar {
  display: none;
}

.container {
  width: min(86%, var(--container-width));
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-primary);
  color: var(--color-on-primary);
}

.skip-link:focus {
  left: var(--space-md);
  top: var(--space-md);
}

/* ==========================================================================
   Header / Navbar
   ========================================================================== */

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 60;
  background-color: var(--color-header-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--transition), border-color var(--transition);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  width: min(86%, var(--container-width));
  max-width: var(--container-width);
  height: var(--header-height);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.navbar__brand {
  font-size: var(--font-size-lg);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.navbar__brand span {
  color: var(--color-primary);
}

.navbar__menu {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.navbar__link {
  position: relative;
  font-size: var(--font-size-btn);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-muted);
  transition: color var(--transition);
}

.navbar__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.navbar__link:hover,
.navbar__link.is-active {
  color: var(--color-text);
}

.navbar__link.is-active::after,
.navbar__link:hover::after {
  transform: scaleX(1);
}

.navbar__link--cta,
.navbar__link--cta.is-active {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius);
  background: var(--color-primary);
  color: var(--color-on-primary);
}

.navbar__link--cta:hover,
.navbar__link--cta:focus-visible,
.navbar__link--cta.is-active:hover {
  background: var(--color-primary-dark);
  color: var(--color-on-primary);
}

.navbar__link--cta::after {
  display: none;
}

.navbar__actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text);
  transition: border-color var(--transition), color var(--transition),
    background-color var(--transition);
}

.theme-toggle:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.theme-toggle__icon {
  width: 20px;
  height: 20px;
}

.theme-toggle__icon--sun {
  display: none;
}

:root[data-theme="dark"] .theme-toggle__icon--sun {
  display: block;
}

:root[data-theme="dark"] .theme-toggle__icon--moon {
  display: none;
}

.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.navbar__toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  transition: transform var(--transition), opacity var(--transition);
}

.navbar__toggle[aria-expanded="true"] .navbar__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.navbar__toggle[aria-expanded="true"] .navbar__toggle-bar:nth-child(2) {
  opacity: 0;
}
.navbar__toggle[aria-expanded="true"] .navbar__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ==========================================================================
   Secciones
   ========================================================================== */

main {
  padding-top: var(--header-height);
}

.section {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: calc(100vh - var(--header-height));
  padding-block: var(--section-space);
  scroll-margin-top: var(--header-height);
}

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

.section__header {
  max-width: 40rem;
  margin: 0 auto var(--space-xl);
  text-align: center;
}

.section__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.section__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin-bottom: var(--space-sm);
}

.section__lead {
  font-size: var(--font-size-lead);
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-muted);
}

/* ==========================================================================
   Hero
   ========================================================================== */

.section--hero {
  position: relative;
  background:
    radial-gradient(circle at 20% 10%, rgba(51, 104, 160, 0.12), transparent 45%),
    radial-gradient(circle at 80% 0%, rgba(102, 163, 191, 0.16), transparent 40%);
}

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-md);
  margin-bottom: calc(var(--space-xl) * 1.5);
}

.hero__eyebrow {
  font-family: inherit;
  line-height: inherit;
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
}

.hero__location {
  margin: 0;
  font-size: var(--font-size-base);
  font-weight: 600;
  line-height: 1.5;
  color: var(--color-muted);
}

.hero__title {
  font-size: clamp(2.5rem, 5.6vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  max-width: 24ch;
}

.hero__title span {
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary-strong));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__text {
  max-width: 66ch;
  color: var(--color-muted);
  font-size: var(--font-size-lead);
  font-weight: 400;
  line-height: 1.6;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  justify-content: center;
  margin-top: var(--space-lg);
}

.home-pain {
  display: grid;
  grid-template-columns: minmax(18rem, 0.95fr) minmax(0, 1.85fr);
  gap: var(--space-xl);
  align-items: start;
}

.home-pain__intro {
  min-width: 0;
  text-align: left;
  
}

.home-pain__eyebrow {
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.home-pain__heading {
  font-size: var(--font-size-xl);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-primary-dark);
  margin-bottom: var(--space-md);
}

:root[data-theme="dark"] .home-pain__heading {
  color: var(--color-heading);
}

.home-pain__heading span {
  display: block;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary-strong));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.home-pain__lead {
  margin: 0;
  text-align: left;
  font-size: var(--font-size-base);
  font-weight: 400;
  font-style: italic;
  line-height: 1.6;
  color: var(--color-muted);
}

.home-pain__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-lg);
}

.home-pain__card {
  min-width: 0;
  overflow-wrap: break-word;
  padding-top: 1.25rem;
  border-top: 2px solid var(--color-primary);
  background: transparent;
  transition: border-color var(--transition);
}

.home-pain__card:hover {
  border-top-color: var(--color-secondary-strong);
}

.home-pain__num {
  display: block;
  margin-bottom: 1.5rem;
  color: var(--color-primary);
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.home-pain__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-primary-dark);
  margin-bottom: var(--space-xs);
}

:root[data-theme="dark"] .home-pain__title {
  color: var(--color-heading);
}

.home-pain__text {
  color: var(--color-muted);
  font-size: var(--font-size-base);
  font-weight: 400;
  line-height: 1.58;
}

.home-pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 23.75rem), 1fr));
  gap: var(--space-lg);
  align-items: stretch;
}

.home-pillar {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.home-pillar.flip {
  cursor: pointer;
  perspective: 1000px;
}

.home-pillar__inner3d {
  position: relative;
  flex: 1;
  width: 100%;
  min-height: 20rem;
  transform-style: preserve-3d;
  -webkit-transform-style: preserve-3d;
  transition: transform 0.6s ease;
}

.home-pillar.flip.is-flipped .home-pillar__inner3d {
  transform: rotateY(180deg);
}

.home-pillar__face {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: var(--space-md);
  width: 100%;
  padding: var(--space-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  overflow-wrap: break-word;
  text-align: left;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.home-pillar__face--front {
  position: absolute;
  inset: 0;
  height: 100%;
  justify-content: center;
  gap: var(--space-sm);
  transform: rotateY(0deg) translateZ(1px);
}

.home-pillar__face--front .pillar__hint {
  position: absolute;
  right: var(--space-lg);
  bottom: var(--space-lg);
  margin-top: 0;
}

.home-pillar__face--back {
  position: relative;
  height: 100%;
  justify-content: center;
  gap: var(--space-md);
  transform: rotateY(180deg) translateZ(1px);
}

.home-pillar.flip.is-flipped .home-pillar__face {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
}

@media (prefers-reduced-motion: reduce) {
  .home-pillar__inner3d {
    transition: none;
  }
}

.home-pillar__badge {
  display: inline-block;
  margin-bottom: var(--space-xs);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius);
  background: rgba(102, 163, 191, 0.18);
  color: var(--color-primary);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.home-pillar__title {
  max-width: 36ch;
  font-size: var(--font-size-lg);
  font-weight: 700;
  line-height: 1.3;
  text-align: left;
}

.home-pillar__title span {
  display: block;
  margin-top: 0.45rem;
  font-size: var(--font-size-base);
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.5;
  color: var(--color-muted);
}

.home-pillar--primary .home-pillar__face {
  background: var(--color-primary);
  border-color: var(--color-primary-dark);
  color: var(--color-on-primary);
}

.home-pillar--primary .home-pillar__badge {
  background: color-mix(in srgb, var(--color-on-primary) 18%, transparent);
  color: var(--color-on-primary);
}

.home-pillar--primary .home-pillar__title,
.home-pillar--primary .home-pillar__item-title {
  color: var(--color-on-primary);
}

.home-pillar--primary .home-pillar__title span,
.home-pillar--primary .home-pillar__item-text,
.home-pillar--primary .pillar__hint {
  color: var(--color-on-primary);
  opacity: 0.92;
}

.home-pillar--primary .home-pillar__item {
  border-left-color: var(--color-accent);
}

.home-pillar--primary.flip.is-flipped .home-pillar__face {
  border-color: var(--color-accent);
}

.home-pillar__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  width: 100%;
}

.home-pillar__item {
  padding-left: var(--space-md);
  border-left: 3px solid var(--color-accent);
}

.home-pillar__item-title {
  font-size: var(--font-size-base);
  font-weight: 700;
  margin-bottom: 2px;
}

.home-pillar__item-text {
  color: var(--color-muted);
  font-size: var(--font-size-base);
  font-weight: 400;
  line-height: 1.58;
}

.home-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 17.5rem), 1fr));
  gap: var(--space-lg);
}

.home-metric {
  min-width: 0;
  overflow-wrap: break-word;
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow);
}

.home-metric__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius);
  background: rgba(102, 163, 191, 0.18);
  color: var(--color-primary);
  font-weight: 800;
}

.home-metric__body {
  min-width: 0;
}

.home-metric__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 2px;
}

.home-metric__text {
  color: var(--color-muted);
  font-size: var(--font-size-base);
  font-weight: 400;
  line-height: 1.58;
}

.home-close {
  display: grid;
  grid-template-columns: minmax(16rem, 0.9fr) minmax(18rem, 1.15fr);
  gap: var(--space-lg);
  align-items: stretch;
  margin-bottom: 0;
}

.home-close cta-banner,
.home-close .about-cta {
  height: 100%;
  max-width: none;
  margin: 0;
}

.home-close .about-cta {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.home-bridge {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  margin: 0;
  padding: var(--space-lg);
  border-left: 4px solid var(--color-primary);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  text-align: left;
}

.home-bridge__quote {
  font-size: var(--font-size-lead);
  font-weight: 400;
  font-style: italic;
  line-height: 1.6;
  color: var(--color-heading);
  margin-bottom: var(--space-md);
}

.home-bridge__link {
  display: inline-flex;
  align-items: center;
  font-size: var(--font-size-btn);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-primary);
  transition: color var(--transition), transform var(--transition);
}

.home-bridge__link:hover {
  color: var(--color-primary-dark);
  transform: translateX(4px);
}

/* ==========================================================================
   Acerca de mí
   ========================================================================== */

.section--about,
.section--contact {
  background-color: var(--color-bg-alt);
}

.about-intro {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr));
  align-items: center;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.about-hero {
  min-width: 0;
  text-align: left;
}

.about-hero__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.about-hero__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

.about-hero__title span {
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary-strong));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.about-hero__text {
  color: var(--color-muted);
  font-size: var(--font-size-lead);
  font-weight: 400;
  line-height: 1.6;
}

.manifesto {
  min-width: 0;
  overflow-wrap: break-word;
  padding: var(--space-lg);
  border-left: 4px solid var(--color-primary);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.manifesto__quote {
  font-size: var(--font-size-lead);
  font-weight: 400;
  font-style: italic;
  line-height: 1.6;
  color: var(--color-heading);
  margin-bottom: var(--space-md);
}

.manifesto__text {
  color: var(--color-muted);
  font-size: var(--font-size-base);
  font-weight: 400;
  line-height: 1.58;
}

.manifesto__question {
  margin-top: var(--space-lg);
  color: var(--color-heading);
  font-size: var(--font-size-lg);
  font-weight: 700;
  line-height: 1.3;
}

.manifesto__cta {
  margin-top: var(--space-md);
}

.block {
  margin-bottom: var(--space-xl);
}

.block:last-of-type {
  margin-bottom: 0;
}

.services-label {
  text-align: left;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.block__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
  text-align: center;
  margin-bottom: var(--space-lg);
}

.block__title span {
  display: block;
  margin-top: var(--space-xs);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
}

.pillars {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-lg);
  align-items: stretch;
}

.pillar {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.pillar.flip {
  cursor: pointer;
  perspective: 1000px;
}

.pillar__inner3d {
  position: relative;
  flex: 1;
  width: 100%;
  min-height: 260px;
  transform-style: preserve-3d;
  -webkit-transform-style: preserve-3d;
  transition: transform 0.6s ease;
}

.pillar.flip.is-flipped .pillar__inner3d {
  transform: rotateY(180deg);
}

.pillar__face {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: var(--space-md);
  width: 100%;
  padding: var(--space-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  overflow-wrap: break-word;
  text-align: left;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.pillar__face--front {
  position: absolute;
  inset: 0;
  height: 100%;
  justify-content: center;
  gap: var(--space-sm);
  transform: rotateY(0deg) translateZ(1px);
}

.pillar__face--front .pillar__num {
  position: absolute;
  top: var(--space-lg);
  left: var(--space-lg);
}

.pillar__face--front .pillar__hint {
  position: absolute;
  right: var(--space-lg);
  bottom: var(--space-lg);
  margin-top: 0;
}

.pillar__face--back {
  position: relative;
  height: 100%;
  justify-content: center;
  gap: var(--space-md);
  transform: rotateY(180deg) translateZ(1px);
}

.pillar.flip.is-flipped .pillar__face {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
}

.pillar__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  min-width: 56px;
  height: 56px;
  padding-inline: var(--space-sm);
  border-radius: var(--radius);
  background: rgba(102, 163, 191, 0.18);
  color: var(--color-primary);
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1;
}

.pillar__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0;
  text-align: left;
}

.pillar__title span {
  display: block;
  margin-top: 0.45rem;
  font-size: var(--font-size-base);
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.5;
  color: var(--color-muted);
}

/* Botón de giro reutilizable: área táctil mínima de 44px */
.pillar__hint {
  margin-top: auto;
  align-self: flex-end;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.75rem;
  min-height: 2.75rem;
  padding: 0;
  border: none;
  border-radius: var(--radius);
  background: none;
  font: inherit;
  font-size: var(--font-size-btn);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-primary);
  opacity: 0.75;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: transform var(--transition), opacity var(--transition);
}

.pillar__hint:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  opacity: 1;
}

/* Botón "volver" en la cara trasera: abajo a la izquierda */
.pillar__hint--back {
  align-self: flex-start;
  margin-top: auto;
}

.pillar.flip:hover .pillar__hint,
.home-pillar.flip:hover .pillar__hint,
.card--flip:hover .pillar__hint {
  opacity: 1;
  transform: translateX(4px);
}

.pillar__group + .pillar__group {
  margin-top: 0;
}

.pillar .pillar__group {
  width: 100%;
}

.pillar__label {
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.pillar__text {
  color: var(--color-muted);
  font-size: var(--font-size-base);
  font-weight: 400;
  line-height: 1.58;
}

@media (prefers-reduced-motion: reduce) {
  .pillar__inner3d {
    transition: none;
  }
}

.about-dual {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.about-dual__col {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  min-width: 0;
}

.about-dual__col > .block {
  min-width: 0;
  margin-bottom: 0;
}

.about-dual__col .block__title {
  text-align: left;
}

.about-dual__cta {
  display: flex;
  min-width: 0;
}

.about-dual__cta > cta-banner {
  display: flex;
  flex: 1;
}

.about-dual__cta .about-cta {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: none;
  margin: 0;
}

.commit-tabs {
  max-width: 50rem;
  margin-inline: auto;
}

.commit-tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-xs);
  box-shadow: var(--shadow);
}

.commit-tab {
  flex: 1 1 15rem;
  text-align: left;
  padding: 0.75rem 1rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: transparent;
  color: var(--color-muted);
  font-size: var(--font-size-btn);
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: background-color var(--transition), color var(--transition),
    border-color var(--transition);
}

.commit-tab[aria-selected="true"] {
  background: var(--color-bg-alt);
  color: var(--color-primary);
  border-color: var(--color-accent);
}

.commit-tab:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

.commit-tabs__panels {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow);
}

.commit-panel[hidden] {
  display: none;
}

.commit-panel__text {
  color: var(--color-muted);
  font-size: var(--font-size-base);
  font-weight: 400;
  line-height: 1.58;
}

.stack__quote {
  max-width: 40rem;
  margin: 0 auto var(--space-lg);
  text-align: center;
  font-size: var(--font-size-lead);
  font-weight: 400;
  font-style: italic;
  line-height: 1.6;
  color: var(--color-muted);
}

.stack {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 17.5rem), 1fr));
  gap: var(--space-lg);
}

.stack__item {
  min-width: 0;
  overflow-wrap: break-word;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow);
}

.stack__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--space-sm);
}

.stack__text {
  color: var(--color-muted);
  font-size: var(--font-size-base);
  font-weight: 400;
  line-height: 1.58;
}

cta-banner {
  display: block;
}

.about-cta {
  max-width: 48.75rem;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--color-primary), var(--color-secondary-strong));
  color: var(--color-on-primary);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.about-cta__title {
  max-width: 24ch;
  margin: 0 auto var(--space-md);
  font-size: var(--font-size-xl);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--color-on-primary);
}

.about-cta__text {
  max-width: 56ch;
  margin: 0 auto var(--space-lg);
  font-size: var(--font-size-lead);
  font-weight: 400;
  opacity: 0.92;
  line-height: 1.6;
}

.about-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}

.about-cta .btn--primary {
  background-color: var(--color-on-primary);
  color: var(--color-primary);
}

.about-cta .btn--primary:hover {
  background-color: rgba(255, 255, 255, 0.85);
}

.about-cta .btn--ghost {
  background: transparent;
  border-color: var(--color-on-primary);
  color: var(--color-on-primary);
}

.about-cta .btn--ghost:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: var(--color-on-primary);
  color: var(--color-on-primary);
}

.about-cta__note {
  margin-top: var(--space-lg);
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-on-primary);
  opacity: 0.88;
}

/* ==========================================================================
   Grid & Cards
   ========================================================================== */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: var(--space-lg);
  align-items: stretch;
}

.grid[data-cards="desarrollo"] {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid[data-cards="marketing"] {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card {
  display: flex;
  flex-direction: column;
  width: 100%;
  min-width: 0;
  overflow-wrap: break-word;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition),
    background-color var(--transition), border-color var(--transition);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
}

.card--flip {
  position: relative;
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
  cursor: pointer;
  perspective: 1000px;
}

.card--flip:hover {
  transform: none;
  box-shadow: none;
}

.card__inner3d {
  position: relative;
  flex: 1;
  width: 100%;
  min-height: 20rem;
  transform-style: preserve-3d;
  -webkit-transform-style: preserve-3d;
  transition: transform 0.6s ease;
}

.card--flip.is-flipped .card__inner3d {
  transform: rotateY(180deg);
}

.card__face {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  gap: var(--space-md);
  width: 100%;
  padding: var(--space-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  overflow-wrap: break-word;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.card__face--front {
  position: absolute;
  inset: 0;
  height: 100%;
  justify-content: flex-start;
  gap: var(--space-sm);
  transform: rotateY(0deg) translateZ(1px);
}

.card__face--back {
  position: relative;
  height: 100%;
  justify-content: flex-start;
  gap: var(--space-md);
  transform: rotateY(180deg) translateZ(1px);
}

.card--flip.is-flipped .card__face {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
}

@media (prefers-reduced-motion: reduce) {
  .card__inner3d {
    transition: none;
  }
}

/* Tarjetas con acordeón (Servicios) */
.grid:has(.card--accordion) {
  align-items: start;
}

.card__summary {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: var(--space-sm);
  padding-bottom: var(--space-md);
}

.card__summary .card__top {
  margin-bottom: var(--space-xs);
}

.card__summary .card__title {
  margin-top: auto;
  margin-bottom: 0;
}

.card__summary .card__text {
  margin-bottom: auto;
}

.card--accordion.is-open {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-lg);
}

.card__toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  width: 100%;
  margin-top: 0;
  padding: var(--space-md) 0 0;
  border: none;
  border-top: 1px solid var(--color-border);
  background: none;
  color: var(--color-primary);
  font: inherit;
  font-size: var(--font-size-btn);
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.card__toggle:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
  border-radius: var(--radius);
}

.card__toggle-icon {
  position: relative;
  flex-shrink: 0;
  width: 1.75rem;
  height: 1.75rem;
  border: 1px solid var(--color-accent);
  border-radius: 50%;
  transition: transform var(--transition), background-color var(--transition);
}

/* Signo "+" dibujado con dos barras centradas (independiente de la fuente) */
.card__toggle-icon::before,
.card__toggle-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0.7rem;
  height: 1.5px;
  border-radius: 1px;
  background-color: currentColor;
  transform: translate(-50%, -50%);
}

.card__toggle-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.card__toggle:hover .card__toggle-icon {
  background-color: rgba(102, 163, 191, 0.18);
}

.card--accordion.is-open .card__toggle-icon {
  transform: rotate(45deg);
}

.card__panel .card__list {
  margin-top: var(--space-md);
  padding-top: 0;
  border-top: none;
  gap: var(--space-md);
  animation: card-panel-in 0.25s ease;
}

.card__panel .card__item {
  font-size: var(--font-size-sm);
}

@keyframes card-panel-in {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .card__panel .card__list {
    animation: none;
  }
}

.card__top {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.card__face--front .card__top {
  margin-bottom: var(--space-xs);
}

.card__top .card__icon {
  margin-bottom: 0;
}

.card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  margin-bottom: var(--space-md);
  border-radius: var(--radius);
  background: rgba(102, 163, 191, 0.18);
  color: var(--color-primary);
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.card__badge {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius);
  background: rgba(102, 163, 191, 0.18);
  color: var(--color-primary);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.card__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--space-sm);
}

.card__face--front .card__title {
  margin-bottom: 0;
}

/* Desarrollo: título y descripción centrados en la tarjeta; la flecha queda abajo a la derecha */
.card--flip .card__face--front .card__title {
  margin-top: auto;
}

.card--flip .card__face--front .card__text {
  margin-bottom: auto;
}

.card--flip .card__face--front .pillar__hint {
  position: absolute;
  right: var(--space-md);
  bottom: var(--space-md);
  margin-top: 0;
}

/* Altura reducida para que el espacio libre entre los textos ocupe la mitad */
.grid[data-cards="desarrollo"] .card__inner3d {
  min-height: 14rem;
}

.card__text {
  color: var(--color-muted);
  font-size: var(--font-size-base);
  font-weight: 400;
  line-height: 1.58;
}

.card__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.card__face--back .card__list {
  width: 100%;
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.card__item {
  position: relative;
  padding-left: var(--space-md);
  border-left: 3px solid var(--color-accent);
  color: var(--color-muted);
  font-size: var(--font-size-base);
  font-weight: 400;
  line-height: 1.58;
}

.card__item-label {
  color: var(--color-heading);
  font-weight: 700;
}

/* ==========================================================================
   Botones
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.5rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: var(--font-size-btn);
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: background-color var(--transition), color var(--transition),
    border-color var(--transition), transform var(--transition);
}

.btn:active {
  transform: translateY(1px);
}

.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-on-primary);
}

.btn--primary:hover {
  background-color: var(--color-primary-dark);
}

.btn--primary:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.btn--ghost {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-text);
}

.btn--ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn--block {
  width: 100%;
}

/* ==========================================================================
   Contacto (Layout 2 Columnas + Panel de Impacto + Formulario)
   ========================================================================== */

.contact-layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 27.5rem), 1fr));
  gap: var(--space-lg);
  align-items: stretch;
  max-width: 80rem;
  margin-inline: auto;
}

.contact-panel {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-lg);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 92% 8%, rgba(200, 223, 219, 0.22), transparent 42%),
    radial-gradient(circle at 8% 92%, rgba(102, 163, 191, 0.24), transparent 45%),
    linear-gradient(155deg, #274e77 0%, #1d3d5f 55%, #162f4a 100%);
  border: 1px solid rgba(200, 223, 219, 0.25);
  color: #ffffff;
  box-shadow: var(--shadow-lg);
}

:root[data-theme="dark"] .contact-panel {
  background:
    radial-gradient(circle at 92% 8%, rgba(200, 223, 219, 0.14), transparent 42%),
    radial-gradient(circle at 8% 92%, rgba(107, 166, 214, 0.18), transparent 45%),
    linear-gradient(155deg, #1e2d3d 0%, #162230 60%, #111a25 100%);
  border-color: var(--color-border);
}

.contact-panel__top {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-sm);
}

.contact-panel__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  background: rgba(200, 223, 219, 0.14);
  border: 1px solid rgba(200, 223, 219, 0.3);
  color: var(--color-accent);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.contact-panel__badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.22);
}

.contact-panel__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: #ffffff;
  margin-top: var(--space-xs);
}

.contact-panel__title span {
  background: linear-gradient(90deg, #c8dfdb 0%, #7cc4e8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.contact-panel__lead {
  color: rgba(234, 242, 250, 0.84);
  font-size: var(--font-size-lead);
  font-weight: 400;
  line-height: 1.6;
}

.contact-panel__points {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact-panel__point {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: 1rem 1.1rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(200, 223, 219, 0.16);
  backdrop-filter: blur(6px);
  transition: transform var(--transition), background-color var(--transition),
    border-color var(--transition);
}

.contact-panel__point:hover {
  transform: translateX(4px);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(200, 223, 219, 0.4);
}

.contact-panel__point-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  border-radius: var(--radius);
  background: rgba(200, 223, 219, 0.16);
  color: var(--color-accent);
}

.contact-panel__point-body {
  min-width: 0;
}

.contact-panel__point-title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  line-height: 1.3;
  color: #ffffff;
  margin-bottom: 2px;
}

.contact-panel__point-text {
  font-size: var(--font-size-base);
  font-weight: 400;
  color: rgba(226, 236, 248, 0.8);
  line-height: 1.58;
}

.contact-panel__direct {
  padding-top: var(--space-md);
  border-top: 1px solid rgba(200, 223, 219, 0.18);
}

.contact-panel__direct-label {
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.contact-panel__channels {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.contact-panel__channel {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  background: rgba(15, 23, 32, 0.28);
  border: 1px solid rgba(200, 223, 219, 0.18);
  color: #ffffff;
  transition: transform var(--transition), border-color var(--transition),
    background-color var(--transition);
}

.contact-panel__channel:hover {
  transform: translateY(-2px);
  background: rgba(15, 23, 32, 0.42);
  border-color: var(--color-accent);
}

.contact-panel__channel-icon {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  overflow: hidden;
  z-index: 1;
}

.contact-panel__channel-icon--ig::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(
    circle at 30% 107%,
    #fdf497 0%,
    #fdf497 5%,
    #fd5949 45%,
    #d6249f 65%,
    #285aeb 95%
  );
  opacity: 0;
  transition: opacity var(--transition);
}

.contact-panel__channel:hover .contact-panel__channel-icon--ig::before {
  opacity: 1;
}

.contact-panel__channel-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1;
}

.contact-panel__channel-name {
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: rgba(203, 218, 236, 0.75);
}

.contact-panel__channel-value {
  font-size: var(--font-size-btn);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: #ffffff;
  overflow-wrap: anywhere;
}

.contact-panel__channel-arrow {
  font-weight: 700;
  color: var(--color-accent);
  transition: transform var(--transition);
}

.contact-panel__channel:hover .contact-panel__channel-arrow {
  transform: translateX(3px);
}

.form {
  width: 100%;
  max-width: 640px;
  margin-inline: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow);
}

.contact-layout .form {
  max-width: none;
  margin-inline: 0;
}

.form__row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap: 0 var(--space-md);
}

.form__field {
  margin-bottom: var(--space-md);
}

.form__field > label:not(.form__upload):not(.form__checkbox) {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
  font-size: var(--font-size-btn);
  letter-spacing: -0.01em;
  color: var(--color-heading);
}

.form__field input:not([type="checkbox"]):not([type="file"]),
.form__field select,
.form__field textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  color: var(--color-text);
  font: inherit;
  font-size: var(--font-size-base);
  font-weight: 400;
  line-height: 1.55;
  transition: border-color var(--transition), box-shadow var(--transition),
    background-color var(--transition);
}

.form__field input::placeholder,
.form__field textarea::placeholder {
  color: var(--color-muted);
  opacity: 0.75;
}

#name {
  text-transform: uppercase;
}

#name::placeholder {
  text-transform: none;
}

#email {
  text-transform: lowercase;
}

.form__field input:not([type="checkbox"]):not([type="file"]):focus,
.form__field select:focus,
.form__field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(51, 104, 160, 0.18);
}

.form__phone {
  display: flex;
  align-items: stretch;
  gap: var(--space-sm);
}

.form__phone-prefix {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  flex-shrink: 0;
  padding: 0.7rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: var(--font-size-base);
  font-weight: 500;
  white-space: nowrap;
  user-select: none;
}

.form__flag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.08);
}

.form__phone input {
  flex: 1;
  min-width: 0;
}

.form__select-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.form__select-wrap select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form__select-icon {
  position: absolute;
  right: 0.9rem;
  width: 18px;
  height: 18px;
  color: var(--color-muted);
  pointer-events: none;
}

.form__field-meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-top: var(--space-xs);
}

.form__field-meta .form__error {
  margin-top: 0;
}

.form__counter {
  margin-left: auto;
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-muted);
  white-space: nowrap;
  transition: color var(--transition);
}

.form__counter.is-near-limit {
  color: var(--color-primary);
  font-weight: 600;
}

.form__counter.is-at-limit {
  color: var(--color-danger);
  font-weight: 700;
}

.form__upload {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1.5px dashed var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: var(--font-size-btn);
  font-weight: 600;
  letter-spacing: -0.01em;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), background-color var(--transition),
    color var(--transition);
}

.form__upload:hover,
.form__upload:focus-within {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.form__upload-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
}

.form__upload-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--color-muted);
}

.form__upload[hidden],
.form__attachment-list[hidden] {
  display: none;
}

.form__attachment-list {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.form__attachment-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: 0.6rem 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
}

.form__attachment-name {
  flex: 1;
  min-width: 0;
  font-size: var(--font-size-base);
  font-weight: 400;
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.form__attachment-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  flex-shrink: 0;
}

.form__attachment-btn {
  padding: 0.35rem 0.85rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: inherit;
  font-size: var(--font-size-btn);
  font-weight: 600;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: opacity var(--transition), background-color var(--transition),
    color var(--transition), border-color var(--transition),
    transform var(--transition);
}

.form__attachment-btn:active:not(:disabled) {
  transform: translateY(1px);
}

.form__attachment-btn--add {
  background-color: var(--color-primary);
  color: var(--color-on-primary);
}

.form__attachment-btn--add:hover:not(:disabled) {
  background-color: var(--color-primary-dark);
}

.form__attachment-btn--add:disabled {
  background-color: var(--color-border);
  border-color: var(--color-border);
  color: var(--color-muted);
  opacity: 0.75;
  cursor: not-allowed;
}

.form__attachment-btn--remove {
  background-color: var(--color-bg-alt);
  border-color: var(--color-secondary);
  color: var(--color-primary);
}

.form__attachment-btn--remove:hover {
  background-color: var(--color-secondary-strong);
  border-color: var(--color-secondary-strong);
  color: var(--color-on-primary);
}

.form__field--checkbox {
  margin-bottom: var(--space-sm);
}

.form__field--checkbox + .form__trust {
  margin-top: var(--space-md);
}

.form__checkbox {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-base);
  font-weight: 400;
  line-height: 1.55;
  color: var(--color-text);
  cursor: pointer;
}

.form__checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin: 0;
  flex-shrink: 0;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.form__trust {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: 0.85rem 1rem;
  margin-bottom: var(--space-lg);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius);
  background: var(--color-bg-alt);
}

.form__trust-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: var(--color-success);
}

.form__trust-text {
  font-size: var(--font-size-base);
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.55;
}

.form__field.is-invalid input:not([type="checkbox"]):not([type="file"]),
.form__field.is-invalid select,
.form__field.is-invalid textarea {
  border-color: var(--color-danger);
}

.form__error {
  display: block;
  margin-top: var(--space-xs);
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-danger);
}

.form__error:empty {
  display: none;
}

.form__honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form__submit {
  padding: 0.85rem 1.5rem;
  font-size: var(--font-size-btn);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.form__sla {
  margin-top: var(--space-md);
  text-align: center;
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-muted);
}

.form__feedback {
  margin-top: var(--space-sm);
  min-height: 1.5rem;
  text-align: center;
  font-weight: 600;
}

.form__feedback:empty {
  display: none;
}

.form__feedback.is-success {
  color: var(--color-success);
}

.form__feedback.is-error {
  color: var(--color-danger);
}

/* Modal de confirmación de envío */
.contact-modal {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}

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

.contact-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 32, 0.55);
  backdrop-filter: blur(4px);
  animation: modalFadeIn 0.2s ease-out;
}

.contact-modal__dialog {
  position: relative;
  z-index: 1;
  width: min(100%, 28rem);
  padding: 2.25rem 2rem 2rem;
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  animation: modalPopIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.contact-modal__close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 2.25rem;
  height: 2.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 50%;
  background: transparent;
  color: var(--color-muted);
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition),
    border-color var(--transition);
}

.contact-modal__close:hover,
.contact-modal__close:focus-visible {
  background: var(--color-bg-alt);
  border-color: var(--color-border);
  color: var(--color-heading);
  outline: none;
}

.contact-modal__icon {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(47, 139, 109, 0.14);
  color: var(--color-success);
}

.contact-modal__text {
  margin: 0;
  font-size: var(--font-size-lg);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-heading);
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes modalPopIn {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: #183254;
  color: var(--color-footer-text);
  padding-block: var(--space-xl) var(--space-lg);
  transition: background-color var(--transition), color var(--transition);
}

:root[data-theme="dark"] .site-footer {
  background: var(--color-footer-bg);
}

.site-footer__inner {
  display: flex;
  flex-direction: column;
  padding-inline: var(--space-sm);
  text-align: left;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 0.75fr 1.25fr 0.9fr;
  gap: var(--space-xl) var(--space-lg);
  align-items: start;
}

.site-footer__name {
  font-size: var(--font-size-lg);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--color-footer-strong);
  margin-bottom: var(--space-md);
}

.site-footer__name span {
  color: #5CA8FF;
}

.site-footer__desc {
  color: rgba(226, 236, 248, 0.78);
  font-size: var(--font-size-base);
  font-weight: 400;
  line-height: 1.6;
  max-width: 38ch;
  margin-bottom: var(--space-md);
}

.site-footer__status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.38rem 0.85rem;
  border-radius: 999px;
  background: rgba(16, 185, 129, 0.14);
  border: 1px solid rgba(52, 211, 153, 0.28);
  color: #34D399;
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.site-footer__status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #34D399;
  flex-shrink: 0;
}

.site-footer__heading {
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(203, 218, 236, 0.7);
  margin-bottom: var(--space-md);
}

.site-footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.site-footer__links a {
  display: inline-block;
  color: rgba(242, 246, 252, 0.9);
  font-size: var(--font-size-btn);
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: color var(--transition), transform var(--transition);
}

.site-footer__links a:hover {
  color: var(--color-footer-strong);
  transform: translateX(2px);
}

.site-footer__contact {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.site-footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.site-footer__contact-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  color: #5CA8FF;
}

.site-footer__contact-icon--flag svg {
  border-radius: 2px;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.15);
}

.site-footer__contact-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.site-footer__contact-title {
  font-size: var(--font-size-base);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-footer-strong);
}

.site-footer__contact-sub {
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: rgba(203, 218, 236, 0.72);
}

.site-footer__contact-mail {
  font-size: var(--font-size-btn);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-footer-strong);
  text-decoration: underline;
  text-underline-offset: 3px;
  word-break: break-all;
  transition: color var(--transition);
}

.site-footer__contact-mail:hover {
  color: #5CA8FF;
}

.site-footer__social-text {
  font-size: var(--font-size-base);
  font-weight: 400;
  color: rgba(203, 218, 236, 0.78);
  line-height: 1.58;
  max-width: 26ch;
  margin-bottom: var(--space-md);
}

.site-footer__social-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: var(--color-footer-strong);
  overflow: hidden;
  z-index: 1;
  transition: transform var(--transition), border-color var(--transition),
    box-shadow var(--transition), color var(--transition);
}

.site-footer__social-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(
    circle at 30% 107%,
    #fdf497 0%,
    #fdf497 5%,
    #fd5949 45%,
    #d6249f 65%,
    #285aeb 95%
  );
  opacity: 0;
  transition: opacity var(--transition);
}

.site-footer__social-btn:hover,
.site-footer__social-btn:focus-visible,
.site-footer__social-btn:active {
  border-color: transparent;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(214, 36, 159, 0.35);
}

.site-footer__social-btn:hover::before,
.site-footer__social-btn:focus-visible::before,
.site-footer__social-btn:active::before {
  opacity: 1;
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(200, 223, 219, 0.16);
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: rgba(203, 218, 236, 0.72);
}

.site-footer__copy {
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: rgba(203, 218, 236, 0.72);
}

.site-footer__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.site-footer__legal-link {
  font-size: var(--font-size-btn);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: rgba(203, 218, 236, 0.82);
  transition: color var(--transition);
}

.site-footer__legal-link:hover {
  color: var(--color-footer-strong);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.site-footer__meta-sep {
  color: rgba(203, 218, 236, 0.4);
}

.site-footer__usability {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #5CA8FF;
}

.site-footer__usability-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #5CA8FF;
  flex-shrink: 0;
}

/* ==========================================================================
   Página Legal (Política de Privacidad — Vista Acordeón)
   ========================================================================== */

.section--legal {
  padding-top: 0;
}

.legal-hero {
  background: linear-gradient(160deg, var(--color-primary), var(--color-secondary-strong));
  color: var(--color-on-primary);
  padding-block: 3.25rem;
  margin-bottom: 3rem;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
}

.legal-hero__inner {
  max-width: 820px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
}

.legal-hero__eyebrow {
  margin: 0;
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-on-primary);
  opacity: 0.85;
}

.legal-hero__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--font-size-2xl);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-on-primary);
}

.legal-hero__lead {
  margin: 0.25rem 0 0;
  max-width: 68ch;
  font-size: var(--font-size-lead);
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-on-primary);
  opacity: 0.92;
}

.legal {
  max-width: 1120px;
}

.legal-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 2.5rem;
  align-items: start;
}

/* Índice lateral */
.legal-nav {
  position: sticky;
  top: calc(var(--header-height) + var(--space-lg));
}

.legal-nav__heading {
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin: 0 0 0.9rem;
  padding-inline: 0.75rem;
}

.legal-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.legal-nav__link {
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.55rem 0.75rem;
  border: none;
  border-radius: var(--radius);
  background: transparent;
  color: var(--color-muted);
  font-family: inherit;
  font-size: var(--font-size-btn);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.35;
  text-align: left;
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition);
}

.legal-nav__link:hover {
  background-color: var(--color-bg-alt);
  color: var(--color-heading);
}

.legal-nav__num {
  min-width: 1.25rem;
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-muted);
  opacity: 0.7;
  padding-top: 0.08rem;
  transition: color var(--transition), opacity var(--transition);
}

.legal-nav__label {
  flex: 1;
}

.legal-nav__link.is-active {
  background-color: var(--color-bg-alt);
  color: var(--color-primary);
  font-weight: 700;
}

.legal-nav__link.is-active .legal-nav__num {
  color: var(--color-primary);
  font-weight: 700;
  opacity: 1;
}

/* Columna Acordeón */
.legal-accordion {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.legal-item {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 10px rgba(51, 104, 160, 0.05);
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.legal-item.is-open {
  border-color: var(--color-secondary);
  box-shadow: var(--shadow);
}

.legal-item__heading {
  margin: 0;
  font-size: var(--font-size-lg);
  font-weight: 700;
  line-height: 1.3;
}

.legal-item__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.15rem 1.4rem;
  border: none;
  background: transparent;
  color: var(--color-heading);
  font-family: inherit;
  font-size: var(--font-size-lg);
  font-weight: 700;
  line-height: 1.3;
  text-align: left;
  cursor: pointer;
  transition: background-color var(--transition);
}

.legal-item__trigger:hover {
  background-color: var(--color-bg-alt);
}

.legal-item.is-open .legal-item__trigger {
  border-bottom: 1px solid var(--color-border);
}

.legal-item__badge {
  width: 2rem;
  height: 2rem;
  border-radius: 0.5rem;
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.legal-item__title {
  flex: 1;
  line-height: 1.3;
}

.legal-item__arrow {
  font-size: var(--font-size-xs);
  color: var(--color-muted);
  transition: transform var(--transition), color var(--transition);
  flex-shrink: 0;
}

.legal-item.is-open .legal-item__arrow {
  transform: rotate(180deg);
  color: var(--color-primary);
}

.legal-item__body {
  padding: 1.5rem 1.6rem 1.65rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.legal-item__sub {
  margin: 0.35rem 0 0;
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-heading);
}

.legal-item__sub:first-child {
  margin-top: 0;
}

.legal-item__text {
  margin: 0;
  font-size: var(--font-size-base);
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-muted);
}

.legal-item__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.legal-item__bullet {
  position: relative;
  padding-left: 1.15rem;
  font-size: var(--font-size-base);
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-muted);
}

.legal-item__bullet::before {
  content: "";
  position: absolute;
  left: 0.15rem;
  top: 0.55rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-primary);
}

.legal-item__bullet strong {
  color: var(--color-heading);
  font-weight: 700;
}

.legal__link,
.form__legal-link {
  color: var(--color-primary);
  font-size: var(--font-size-btn);
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.legal__link:hover,
.form__legal-link:hover {
  color: var(--color-primary-dark);
}

.legal__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  padding-top: var(--space-md);
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* Ocultar el widget y badges inyectados por Netlify */
#nl-badge-frame,
iframe#nl-badge-frame,
[id*="nl-badge"],
[class*="nl-badge"],
[data-netlify-badge],
div[data-netlify-drawer],
div[class*="netlify-drawer"],
iframe[src*="netlify"],
netlify-drawer,
#netlify-drawer-root {
  display: var(--netlify-widget-display, none) !important;
  visibility: var(--netlify-widget-visibility, hidden) !important;
  opacity: var(--netlify-widget-opacity, 0) !important;
  pointer-events: var(--netlify-widget-pointer, none) !important;
  width: 0 !important;
  height: 0 !important;
  max-width: 0 !important;
  max-height: 0 !important;
  overflow: hidden !important;
  border: 0 !important;
}