/* ==========================================================================
   alejandroberdonces.com — Hoja de estilos compartida (ES / CA / EN / FR / IT)
   Diseño "Luz de levante" · Metodología SMACSS + BEM
   Color en dos capas: canales RGB → alias semánticos → derivados con color-mix.
   ========================================================================== */

/* --------------------------------------------------------------------------
   BASE: variables y reset
   -------------------------------------------------------------------------- */
:root {
  /* --- Capa 1 · primitivas (canales RGB sueltos, para poder aplicar alfa) --- */
  --c-bg-rgb:        242 249 250;   /* #F2F9FA — luz filtrada */
  --c-surface-rgb:   255 255 255;
  --c-fg-rgb:         14  42  51;   /* #0E2A33 — tinta */
  --c-accent-rgb:     14 140 158;   /* #0E8C9E — turquesa (principal) */
  --c-accent-2-rgb:   88 166  24;   /* #58A618 — verde   (secundario) */
  --c-accent-3-rgb:  255 183   3;   /* #FFB703 — oro     (secundario) */
  --c-danger-rgb:    192  57  43;

  /* --- Capa 2 · alias semánticos y derivados ------------------------------ */
  --c-bg:        rgb(var(--c-bg-rgb));
  --c-surface:   rgb(var(--c-surface-rgb));
  --c-fg:        rgb(var(--c-fg-rgb));
  --c-fg-dim:    color-mix(in srgb, var(--c-fg) 72%, var(--c-bg));

  --c-accent:        rgb(var(--c-accent-rgb));
  --c-accent-2:      rgb(var(--c-accent-2-rgb));
  --c-accent-3:      rgb(var(--c-accent-3-rgb));
  --c-accent-strong: color-mix(in srgb, var(--c-accent) 86%, var(--c-fg));  /* relleno de botón: 4.8:1 con blanco */
  --c-accent-hover:  color-mix(in srgb, var(--c-accent) 78%, var(--c-fg));
  --c-accent-ink:    color-mix(in srgb, var(--c-accent) 72%, var(--c-fg));
  --c-accent-soft:   rgb(var(--c-accent-rgb) / 0.10);
  --c-accent-2-ink:  color-mix(in srgb, var(--c-accent-2) 60%, var(--c-fg));
  --c-gold-ink:      color-mix(in srgb, var(--c-accent-3) 65%, var(--c-fg));
  --c-danger:        rgb(var(--c-danger-rgb));
  --c-on-accent:     #FFFFFF;

  --c-border:        color-mix(in srgb, var(--c-fg) 14%, transparent);
  --c-border-strong: color-mix(in srgb, var(--c-fg) 28%, transparent);
  --c-hover:         color-mix(in srgb, var(--c-fg)  7%, transparent);
  --c-shadow:        color-mix(in srgb, var(--c-fg) 14%, transparent);
  --c-gradient: linear-gradient(90deg,
                  var(--c-accent) 0%,
                  var(--c-accent-2) 55%,
                  var(--c-accent-3) 100%);

  /* --- Alias heredados (los consumen reglas antiguas y prompting-pro.css) --- */
  --color-bg-dark:            var(--c-bg);
  --color-bg-card:            var(--c-surface);
  --color-accent-orange:      var(--c-accent);
  --color-accent-orange-hover:var(--c-accent-hover);
  --color-tech-blue:          var(--c-accent-ink);
  --color-border:             var(--c-border);
  --color-text-light:         var(--c-fg);
  --color-text-dim:           var(--c-fg-dim);

  /* --- Tipografía ---------------------------------------------------------- */
  --font-sans:  'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-title: 'Fraunces', Georgia, 'Times New Roman', serif;
  --radio-card: 12px;

  /* --- Tokens de movimiento (Cerebro Web ·12 §1) --------------------------- */
  --ease-signature:  cubic-bezier(0.2, 0.7, 0.2, 1);
  --ease-out-expo:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-expo:    cubic-bezier(0.7, 0, 0.84, 0);
  --dur-fast:   0.25s;
  --dur-exit:   0.3s;
  --dur-base:   0.4s;
  --dur-enter:  0.5s;
  --dur-slow:   0.6s;
  --anim: running;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg-dark);
  color: var(--color-text-light);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-title);
  font-optical-sizing: auto;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--c-fg);
}

a { text-decoration: none; color: inherit; }

a:focus-visible, button:focus-visible, summary:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--c-accent-ink);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   LAYOUT: estructuras de maquetación (propiedades lógicas)
   -------------------------------------------------------------------------- */
.l-container {
  max-inline-size: 1100px;
  margin-inline: auto;
  padding-inline: 24px;
}

.l-header {
  position: sticky;
  top: 0;
  background: color-mix(in srgb, var(--c-bg) 88%, transparent);
  backdrop-filter: blur(12px);
  border-block-end: 1px solid var(--color-border);
  z-index: 100;
}

.l-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block: 20px;
}

.l-section {
  padding-block: 100px;
}

.l-grid-container {
  container-type: inline-size;
  container-name: global-layout;
}

/* --------------------------------------------------------------------------
   COMPONENTES / MÓDULOS (metodología BEM)
   -------------------------------------------------------------------------- */
.brand-logo {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}
.brand-logo__span { color: var(--c-accent-ink); }

.nav-menu {
  display: flex;
  gap: 32px;
  font-size: 0.95rem;
  font-weight: 500;
}
.nav-menu__link {
  color: var(--color-text-dim);
  transition: color 0.2s ease;
}
.nav-menu__link:hover { color: var(--color-text-light); }

.l-nav__actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Menú hamburguesa (solo móvil, ver bloque RESPONSIVE) */
.mobile-menu {
  display: none;
}
.mobile-menu__toggle {
  align-items: center;
  justify-content: center;
  inline-size: 40px;
  block-size: 40px;
  cursor: pointer;
  list-style: none;
  border-radius: 8px;
  transition: background-color 0.15s ease;
}
.mobile-menu__toggle::-webkit-details-marker,
.mobile-menu__toggle::marker { display: none; content: ""; }
.mobile-menu__toggle:hover { background-color: var(--c-hover); }

.mobile-menu__bars,
.mobile-menu__bars::before,
.mobile-menu__bars::after {
  display: block;
  inline-size: 22px;
  block-size: 2px;
  background-color: var(--color-text-light);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease, background-color 0.2s ease;
}
.mobile-menu__bars {
  position: relative;
}
.mobile-menu__bars::before,
.mobile-menu__bars::after {
  content: "";
  position: absolute;
  left: 0;
}
.mobile-menu__bars::before { top: -7px; }
.mobile-menu__bars::after { top: 7px; }
.mobile-menu[open] .mobile-menu__bars { background-color: transparent; }
.mobile-menu[open] .mobile-menu__bars::before { transform: translateY(7px) rotate(45deg); }
.mobile-menu[open] .mobile-menu__bars::after { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu__panel {
  display: flex;
  flex-direction: column;
  gap: 2px;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--color-bg-card);
  border-block-end: 1px solid var(--color-border);
  padding: 8px 24px 20px;
  box-shadow: 0 16px 32px var(--c-shadow);
}
.mobile-menu__link {
  padding-block: 13px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-dim);
  border-block-end: 1px solid var(--color-border);
}
.mobile-menu__link:hover,
.mobile-menu__link:active { color: var(--color-text-light); }
.mobile-menu__cta {
  margin-block-start: 16px;
  inline-size: 100%;
}

.lang-switch {
  position: relative;
}
.lang-switch__current {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  list-style: none;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--color-text-light);
  padding: 4px 8px;
  border-radius: 20px;
  transition: background-color 0.15s ease;
}
.lang-switch__current::-webkit-details-marker,
.lang-switch__current::marker { display: none; content: ""; }
.lang-switch__current:hover { background-color: var(--c-hover); }

.lang-switch__flag {
  display: inline-flex;
  inline-size: 20px;
  block-size: 14px;
  border-radius: 3px;
  overflow: hidden;
  box-shadow: 0 0 0 1px var(--c-border-strong);
  flex-shrink: 0;
}
.lang-switch__flag svg { display: block; inline-size: 100%; block-size: 100%; }

.lang-switch__menu {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  flex-direction: column;
  gap: 2px;
  min-inline-size: 130px;
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 6px;
  box-shadow: 0 16px 32px var(--c-shadow);
  z-index: 200;
}
.lang-switch:hover .lang-switch__menu,
.lang-switch:focus-within .lang-switch__menu,
.lang-switch[open] .lang-switch__menu {
  display: flex;
}
.lang-switch__option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-dim);
  transition: background-color 0.15s ease, color 0.15s ease;
}
.lang-switch__option:hover {
  background-color: var(--c-accent-soft);
  color: var(--c-accent-ink);
}

.btn-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding-block: 12px;
  padding-inline: 28px;
  border-radius: 30px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
  border: none;
}

.btn-action--primary {
  background-color: var(--c-accent-strong);
  color: var(--c-on-accent);
}
.btn-action--primary:hover {
  background-color: var(--color-accent-orange-hover);
  transform: translateY(-1px);
}

.btn-action--secondary {
  background-color: var(--c-surface);
  border: 1.5px solid var(--c-border-strong);
  color: var(--c-fg);
}
.btn-action--secondary:hover {
  border-color: var(--c-accent);
  color: var(--c-accent-ink);
}

.hero-panel {
  background: linear-gradient(160deg, var(--c-surface) 0%, var(--c-bg) 100%);
  position: relative;
  overflow: hidden;
}
.hero-panel__wrapper {
  display: flex;
  flex-direction: column;
  gap: 48px;
  align-items: center;
}
.hero-panel__text { flex: 1.2; text-align: center; }
.hero-panel__tag {
  display: inline-block;
  background-color: var(--c-accent-soft);
  color: var(--c-accent-ink);
  border: 1px solid color-mix(in srgb, var(--c-accent) 30%, transparent);
  padding-block: 6px;
  padding-inline: 16px;
  border-radius: 30px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-block-end: 24px;
}
.hero-panel__title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-block-end: 20px;
  letter-spacing: -0.01em;
}
.hero-panel__title em {
  font-style: normal;
  color: var(--c-accent-ink);
}
.hero-panel__desc {
  font-size: 1.1rem;
  color: var(--color-text-dim);
  max-inline-size: 580px;
  margin-inline: auto;
  margin-block-end: 36px;
}
.hero-panel__ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.hero-panel__photo {
  flex: 0.8;
  position: relative;
  display: flex;
  justify-content: center;
  inline-size: 100%;
  max-inline-size: 320px;
}

.avatar-mask {
  inline-size: 280px;
  block-size: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--c-accent-soft) 0%, transparent 70%);
  border: 2px solid var(--color-border);
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.avatar-mask__img {
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.section-badge {
  color: var(--c-accent-ink);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-block-end: 12px;
}
.section-title {
  font-size: 2rem;
  margin-block-end: 24px;
}

.about-panel { background-color: var(--color-bg-card); }
.about-panel__content {
  display: flex;
  flex-direction: column;
  gap: 48px;
}
.about-panel__body p {
  color: var(--color-text-dim);
  margin-block-end: 20px;
  font-size: 1.05rem;
}
.about-panel__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.stat-card {
  background-color: var(--c-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radio-card);
  padding: 24px;
}
.stat-card__num {
  font-size: 2.25rem;
  font-weight: 700;
  font-family: var(--font-title);
  color: var(--c-accent-ink);
}
.stat-card__label {
  font-size: 0.9rem;
  color: var(--color-text-dim);
  margin-block-start: 6px;
}

.services-intro {
  color: var(--color-text-dim);
  max-inline-size: 640px;
  margin-block-end: 48px;
  font-size: 1.05rem;
}
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.service-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radio-card);
  padding: 32px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-tech-blue);
  box-shadow: 0 12px 30px color-mix(in srgb, var(--c-accent) 16%, transparent);
}
.service-card__icon {
  font-size: 1.75rem;
  margin-block-end: 20px;
  color: var(--color-tech-blue);
  display: inline-block;
}
.service-card__title {
  font-size: 1.25rem;
  margin-block-end: 12px;
}
.service-card__desc {
  color: var(--color-text-dim);
  font-size: 0.95rem;
  margin-block-end: 16px;
}
.service-card__advantage {
  font-size: 0.85rem;
  color: var(--c-accent-2-ink);
  font-weight: 600;
}

.process-panel { background-color: var(--color-bg-card); }
.steps-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-block-end: 56px;
}
.step-node {
  background-color: var(--color-bg-dark);
  border: 1px solid var(--color-border);
  border-radius: var(--radio-card);
  padding: 32px 24px;
  text-align: center;
}
.step-node__num {
  inline-size: 36px;
  block-size: 36px;
  border-radius: 50%;
  background-color: var(--c-accent-strong);
  color: var(--c-on-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin-inline: auto;
  margin-block-end: 16px;
}
.step-node__title { font-size: 1.05rem; margin-block-end: 8px; }
.step-node__desc { font-size: 0.88rem; color: var(--color-text-dim); }

.pilot-banner {
  background: linear-gradient(135deg, var(--c-surface) 0%, var(--c-accent-soft) 100%);
  border: 1px solid var(--color-tech-blue);
  border-radius: var(--radio-card);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: flex-start;
}
.pilot-banner__title { font-size: 1.35rem; margin-block-end: 8px; }
.pilot-banner__desc { color: var(--color-text-dim); font-size: 1rem; max-inline-size: 520px; }

.contact-panel__wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
}
.contact-info__link {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-block-end: 24px;
  font-size: 1.05rem;
  color: var(--color-text-light);
  transition: color 0.2s;
}
.contact-info__link:hover { color: var(--color-tech-blue); }
.contact-info__icon {
  inline-size: 44px;
  block-size: 44px;
  border-radius: 50%;
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact-info__meta { display: flex; align-items: center; gap: 16px; color: var(--color-text-dim); }

.contact-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radio-card);
  padding: 40px;
  text-align: center;
}
.contact-card__title { margin-block-end: 12px; font-size: 1.4rem; }
.contact-card__desc { color: var(--color-text-dim); margin-block-end: 28px; font-size: 1rem; }

.footer-panel {
  border-block-start: 1px solid var(--color-border);
  padding-block: 40px;
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-text-dim);
}
.footer-panel__link { margin-inline: 8px; transition: color 0.2s; }
.footer-panel__link:hover { color: var(--color-text-light); }
.footer-panel__link--btn {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  cursor: pointer;
  color: var(--color-text-dim);
}
.footer-panel__link--btn:hover { color: var(--color-text-light); }

/* --------------------------------------------------------------------------
   COOKIE BANNER
   -------------------------------------------------------------------------- */
.cookie-banner {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 300;
  background-color: var(--color-bg-card);
  border-block-start: 1px solid var(--color-border);
  box-shadow: 0 -12px 32px var(--c-shadow);
  padding-block: 20px;
}
.cookie-banner[hidden] { display: none; }
.cookie-banner__wrapper {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: stretch;
}
.cookie-banner__text {
  color: var(--color-text-dim);
  font-size: 0.9rem;
  line-height: 1.5;
}
.cookie-banner__text a {
  color: var(--c-accent-ink);
  text-decoration: underline;
}
.cookie-banner__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.cookie-banner__actions .btn-action {
  flex: 1;
  padding-block: 10px;
  font-size: 0.9rem;
}
.btn-action--ghost {
  background-color: transparent;
  border: 1.5px solid var(--color-border);
  color: var(--color-text-dim);
}
.btn-action--ghost:hover {
  border-color: var(--color-text-light);
  color: var(--color-text-light);
}

@container global-layout (inline-size > 768px) {
  .cookie-banner__wrapper {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 32px;
  }
  .cookie-banner__text { max-inline-size: 620px; }
  .cookie-banner__actions { flex-shrink: 0; }
  .cookie-banner__actions .btn-action { flex: none; }
}

/* --------------------------------------------------------------------------
   WIDGET: Mejorador de Prompts
   -------------------------------------------------------------------------- */
.rating-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-block: 4px 24px;
  font-size: 0.95rem;
  color: var(--color-text-dim);
}
.rating-badge__stars {
  color: var(--color-accent-orange);
  letter-spacing: 1px;
  font-size: 1rem;
}
.prompt-tool {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radio-card);
  padding: 40px;
  max-inline-size: 640px;
  margin-inline: auto;
}
.prompt-tool__label {
  display: block;
  font-weight: 600;
  margin-block: 20px 8px;
  font-size: 0.95rem;
}
.prompt-tool__label:first-of-type { margin-block-start: 0; }
.prompt-tool__textarea {
  inline-size: 100%;
  background-color: var(--color-bg-dark);
  color: var(--color-text-light);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 12px;
  font: inherit;
  font-size: 0.95rem;
  resize: vertical;
}
.prompt-tool__textarea:focus {
  outline: 2px solid var(--color-tech-blue);
  border-color: transparent;
}
.prompt-tool__hint {
  color: var(--color-text-dim);
  font-size: 0.8rem;
  margin-block-start: 4px;
}
.prompt-tool__notice {
  color: var(--color-text-dim);
  font-size: 0.82rem;
  line-height: 1.5;
  margin-block: 16px;
}
.prompt-tool__notice a { color: var(--c-accent-ink); text-decoration: underline; }
.prompt-tool__turnstile { margin-block-end: 16px; }
.prompt-tool__btn { inline-size: 100%; margin-block-start: 4px; }
.prompt-tool__btn:disabled { opacity: 0.6; cursor: wait; }
.prompt-tool__error {
  color: var(--c-danger);
  margin-block-start: 12px;
  font-size: 0.9rem;
  display: none;
}
.prompt-tool__error.visible { display: block; }
.prompt-tool__result { margin-block-start: 28px; display: none; }
.prompt-tool__result.visible { display: block; }
.prompt-tool__result-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-block-end: 10px;
}
.prompt-tool__result-head span { font-weight: 600; }
.prompt-tool__copy-btn {
  background: transparent;
  color: var(--color-tech-blue);
  border: 1px solid var(--color-tech-blue);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s ease;
}
.prompt-tool__copy-btn:hover { background-color: var(--c-accent-soft); }
.prompt-tool__output {
  background-color: var(--color-bg-dark);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 16px;
  white-space: pre-wrap;
  overflow-wrap: break-word;
  font-size: 0.92rem;
  line-height: 1.5;
  max-block-size: 420px;
  overflow-y: auto;
  color: var(--color-text-light);
}

/* Popup CSAT: aparece unos segundos después de pulsar "Copiar", nunca antes.
   No bloquea nada del flujo del widget — solo cambia el instante en que se
   pulsa "Cerrar" o se valora. Ocupa toda la pantalla (escritorio y móvil)
   a petición de un experto en usabilidad; el tempo de aparición no se toca. */
.csat-popup {
  position: fixed;
  inset: 0;
  z-index: 250;
  inline-size: 100%;
  block-size: 100%;
  background-color: var(--color-bg-card);
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 32px 24px;
  opacity: 0;
  transition: opacity 0.25s ease;
}
.csat-popup.visible { display: flex; }
.csat-popup.show { opacity: 1; }
.csat-popup__close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: transparent;
  border: none;
  color: var(--color-text-dim);
  font-size: 2rem;
  line-height: 1;
  padding: 10px;
  cursor: pointer;
}
.csat-popup__close:hover { color: var(--color-text-light); }
.csat-popup__title {
  color: var(--color-text-light);
  font-size: 1.6rem;
  font-weight: 700;
  margin: 0 0 10px;
  max-inline-size: 520px;
}
.csat-popup__sub {
  color: var(--color-text-dim);
  font-size: 1.05rem;
  margin: 0 0 28px;
  max-inline-size: 480px;
}
.csat-popup__stars {
  display: flex;
  justify-content: center;
  gap: 12px;
}
.csat-popup__stars button {
  background: transparent;
  border: none;
  min-inline-size: 56px;
  min-block-size: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  line-height: 1;
  color: var(--c-border-strong);
  cursor: pointer;
  transition: transform 0.15s ease, color 0.15s ease;
}
.csat-popup__stars button:hover:not(:disabled) {
  color: var(--c-gold-ink);
  transform: scale(1.15);
}
.csat-popup__stars button:focus-visible {
  outline: 2px solid var(--color-tech-blue);
  outline-offset: 2px;
  border-radius: 6px;
}
.csat-popup__stars button.is-active { color: var(--c-gold-ink); }
.csat-popup__stars button:disabled { cursor: default; }
.csat-popup__thanks {
  color: var(--color-tech-blue);
  font-size: 1.05rem;
  font-weight: 600;
  margin-block-start: 20px;
  display: none;
}
.csat-popup__thanks.visible { display: block; }

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

@media (max-width: 768px) {
  .prompt-tool { padding: 24px; }
  .csat-popup { padding: 24px 20px; }
  .csat-popup__close { top: 14px; right: 14px; font-size: 1.8rem; }
  .csat-popup__title { font-size: 1.3rem; }
  .csat-popup__sub { font-size: 0.95rem; margin-bottom: 24px; }
  .csat-popup__stars { gap: 6px; }
  .csat-popup__stars button { font-size: 2.4rem; min-inline-size: 48px; min-block-size: 48px; }
}

/* --------------------------------------------------------------------------
   PÁGINA LEGAL (política de cookies)
   -------------------------------------------------------------------------- */
.legal-panel { padding-block: 64px; }
.legal-panel h1 { font-size: 2rem; margin-block-end: 24px; }
.legal-panel h2 { font-size: 1.3rem; margin-block: 32px 12px; color: var(--color-tech-blue); }
.legal-panel p, .legal-panel li { color: var(--color-text-dim); font-size: 1rem; margin-block-end: 12px; }
.legal-panel ul { padding-inline-start: 20px; }
.legal-panel table {
  width: 100%;
  border-collapse: collapse;
  margin-block: 16px;
  font-size: 0.9rem;
}
.legal-panel th, .legal-panel td {
  border: 1px solid var(--color-border);
  padding: 10px 12px;
  text-align: left;
  color: var(--color-text-dim);
}
.legal-panel th { color: var(--c-fg); background-color: var(--c-accent-soft); }
.legal-panel a { color: var(--c-accent-ink); text-decoration: underline; }

/* --------------------------------------------------------------------------
   RESPONSIVE
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .nav-menu { display: none; }
  .mobile-menu { display: block; }
  .mobile-menu__toggle { display: flex; }
  .l-nav { padding-block: 14px; position: relative; }
  .l-nav__actions { gap: 10px; }
  .l-nav__cta { display: none; }
  .lang-switch__current { font-size: 0.72rem; padding: 4px 6px; }
  .lang-switch__menu { min-inline-size: 118px; }
  .btn-action { padding-inline: 20px; }
  .hero-panel { padding-block: 24px 56px; }
  .hero-panel__wrapper { gap: 24px; }
  .hero-panel__tag { margin-block-end: 12px; }
  .hero-panel__title { font-size: 1.65rem; margin-block-end: 12px; }
  .hero-panel__desc { font-size: 0.98rem; margin-block-end: 20px; }
}

@container global-layout (inline-size > 768px) {
  .hero-panel__wrapper { flex-direction: row; text-align: left; }
  .hero-panel__text { text-align: left; }
  .hero-panel__ctas { justify-content: flex-start; }
  .hero-panel__photo { max-inline-size: none; }
  .avatar-mask { inline-size: 320px; block-size: 320px; }
  .about-panel__content { flex-direction: row; }
  .about-panel__body { flex: 1.2; }
  .about-panel__stats { flex: 0.8; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-layout { grid-template-columns: repeat(4, 1fr); }
  .pilot-banner { flex-direction: row; justify-content: space-between; align-items: center; }
  .contact-panel__wrapper { grid-template-columns: repeat(2, 1fr); }
}

/* --------------------------------------------------------------------------
   MOVIMIENTO (Cerebro Web · 12)
   Gate de mejora progresiva: el estado oculto solo existe si el JS se ejecutó.
   Sin JS, todo el contenido es visible. Nada del primer viewport usa opacidad 0.
   -------------------------------------------------------------------------- */
html.motion-js [data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--dur-slow) var(--ease-out-expo),
              transform var(--dur-slow) var(--ease-out-expo),
              background-color var(--dur-base) linear;
}
html.motion-js [data-reveal].reveal-in { opacity: 1; transform: none; }

/* Hero: solo se anima el transform, nunca la opacidad (§15.2, candidatura LCP) */
.hero-panel__text > *,
.hero-panel__photo {
  animation: riseIn var(--dur-slow) var(--ease-signature) both;
  animation-play-state: var(--anim);
}
@keyframes riseIn {
  from { transform: translateY(18px); }
  to   { transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  :root { --anim: paused; }
  html { scroll-behavior: auto; }
  html.motion-js [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .hero-panel__text > *,
  .hero-panel__photo { animation: none; }
}

/* Acordeón nativo <details> — animación como mejora progresiva (§16.8) */
@supports (interpolate-size: allow-keywords) {
  :root { interpolate-size: allow-keywords; }
  .faq-item::details-content {
    block-size: 0;
    overflow: hidden;
    transition: block-size var(--dur-fast) var(--ease-out-expo),
                content-visibility var(--dur-fast) allow-discrete;
  }
  .faq-item[open]::details-content { block-size: auto; }
}

/* --------------------------------------------------------------------------
   MÓDULOS NUEVOS · reestructuración jul 2026
   -------------------------------------------------------------------------- */
.accent-rule {
  inline-size: 72px;
  block-size: 4px;
  border-radius: 2px;
  background: var(--c-gradient);
  margin-block-end: 20px;
}
.accent-rule--center { margin-inline: auto; }
.accent-rule--full { inline-size: 100%; block-size: 3px; margin-block-end: 0; }

.tool-band {
  background-color: var(--c-surface);
  border-block: 1px solid var(--c-border);
}
.tool-band__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
.tool-band__shot {
  border: 1px solid var(--c-border);
  border-radius: var(--radio-card);
  overflow: hidden;
  background-color: var(--c-bg);
  box-shadow: 0 18px 40px var(--c-shadow);
}
.tool-band__shot img { display: block; inline-size: 100%; block-size: auto; }
.tool-band__ctas { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.tool-band__link {
  font-weight: 600;
  color: var(--c-accent-ink);
  border-block-end: 1px solid currentColor;
}

.pro-block {
  background: linear-gradient(135deg, var(--c-surface) 0%, var(--c-accent-soft) 100%);
  border: 2px solid var(--c-accent);
  border-radius: var(--radio-card);
  padding: 40px;
  max-inline-size: 640px;
  margin-inline: auto;
  margin-block-start: 40px;
}
.pro-block__tag {
  display: inline-block;
  background-color: var(--c-accent-strong);
  color: var(--c-on-accent);
  padding: 5px 14px;
  border-radius: 30px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-block-end: 16px;
}
.pro-block__list { list-style: none; margin-block: 20px; display: grid; gap: 10px; }
.pro-block__list li {
  color: var(--c-fg-dim);
  font-size: 0.98rem;
  padding-inline-start: 26px;
  position: relative;
}
.pro-block__list li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: 0.55em;
  inline-size: 10px;
  block-size: 10px;
  border-radius: 3px;
  background: var(--c-gradient);
}

.faq-item {
  border-block-end: 1px solid var(--c-border);
  padding-block: 4px;
}
.faq-item__q {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-title);
  font-size: 1.08rem;
  font-weight: 600;
  padding-block: 18px;
  padding-inline-end: 32px;
  position: relative;
}
.faq-item__q::-webkit-details-marker { display: none; }
.faq-item__q::after {
  content: "+";
  position: absolute;
  inset-inline-end: 4px;
  inset-block-start: 14px;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--c-accent-ink);
  transition: transform var(--dur-fast) var(--ease-signature);
}
.faq-item[open] .faq-item__q::after { transform: rotate(45deg); }
.faq-item__a { color: var(--c-fg-dim); padding-block-end: 20px; max-inline-size: 68ch; }

@container global-layout (inline-size > 768px) {
  .tool-band__grid { grid-template-columns: 1.05fr 0.95fr; gap: 56px; }
}

/* Maqueta estática del widget (decorativa, aria-hidden) --------------------- */
.tool-shot { padding: 22px; display: grid; gap: 14px; }
.tool-shot__label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-fg-dim);
  margin-block-end: 6px;
}
.tool-shot__field p, .tool-shot__out p {
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--c-fg);
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 8px;
  padding: 10px 12px;
  margin: 0;
}
.tool-shot__btn {
  background-color: var(--c-accent-strong);
  color: var(--c-on-accent);
  border-radius: 30px;
  padding: 10px;
  text-align: center;
  font-size: 0.88rem;
  font-weight: 600;
}
.tool-shot__out p {
  border-color: color-mix(in srgb, var(--c-accent) 45%, transparent);
  color: var(--c-fg-dim);
}

/* Ajustes de módulos existentes reutilizados en las páginas nuevas ---------- */
.rating-badge--left { justify-content: flex-start; }
.about-panel__meta {
  font-size: 0.95rem;
  color: var(--c-fg-dim);
  margin-block-end: 10px;
}
.about-panel__meta strong { color: var(--c-fg); }
.about-panel__cv { margin-block-start: 24px; }

.service-list { list-style: none; display: grid; gap: 16px; }
.service-list__item {
  border-inline-start: 3px solid var(--c-accent-ink);
  border-radius: 0;
  padding: 4px 0 4px 18px;
  color: var(--c-fg-dim);
  font-size: 1.02rem;
  max-inline-size: 72ch;
}
.service-list__item strong { color: var(--c-fg); font-weight: 600; }
.service-list__item:nth-child(2) { border-inline-start-color: var(--c-accent-2-ink); }
.service-list__item:nth-child(3) { border-inline-start-color: var(--c-gold-ink); }
.service-list__item:nth-child(4) { border-inline-start-color: var(--c-accent); }
.service-list__item:nth-child(5) { border-inline-start-color: var(--c-accent-2); }
.service-list__more { margin-block-start: 32px; }

.page-head { padding-block: 72px 8px; }
.page-head__title { font-size: 2.4rem; margin-block-end: 16px; }
.page-head__sub { color: var(--c-fg-dim); font-size: 1.1rem; max-inline-size: 62ch; }

@media (max-width: 768px) {
  .page-head__title { font-size: 1.8rem; }
  .tool-shot { padding: 16px; }
}

/* Suavizado del morfismo cromático por scroll (assets/scroll-tint.js).
   El JS cuantiza el tono en pasos; esta transición corta hace que el salto
   entre pasos sea imperceptible sin que el color se quede "arrastrado". */
body, .about-panel, .process-panel, .tool-band, .hero-panel,
.stat-card, .service-card, .step-node, .contact-card, .prompt-tool {
  transition: background-color var(--dur-base) linear;
}
@media (prefers-reduced-motion: reduce) {
  body, .about-panel, .process-panel, .tool-band, .hero-panel,
  .stat-card, .service-card, .step-node, .contact-card, .prompt-tool {
    transition: none;
  }
}

/* Migas de pan y CTA de ficha de herramienta ------------------------------- */
.breadcrumb {
  padding-block: 20px 0;
  font-size: 0.88rem;
  color: var(--c-fg-dim);
}
.breadcrumb a { color: var(--c-accent-ink); font-weight: 600; }
.breadcrumb a:hover { text-decoration: underline; }
.tool-card__cta { margin-block-start: 20px; }
.service-card__title a:hover { color: var(--c-accent-ink); }