/* =========================================================
   PBTECH — FOOTER GLOBAL
   WordPress + Hostinger AI Theme
   Versión 2.0 — vitrinas glass por sección
   Cargar después de header-global.css y header-menu.css
   ========================================================= */

:root {
  --pb-footer-bg: rgba(4, 8, 16, 0.92);
  --pb-footer-bg-strong: rgba(5, 10, 19, 0.97);
  --pb-footer-border: rgba(255, 255, 255, 0.09);
  --pb-footer-text: #ffffff;
  --pb-footer-soft: rgba(255, 255, 255, 0.68);
  --pb-footer-blue: #168bff;
  --pb-footer-cyan: #38cfff;
  --pb-footer-purple: #7357ff;
}

/* =========================================================
   1. CONTENEDOR GLASS
   ========================================================= */

.pbtech-footer-glass {
  position: relative;
  isolation: isolate;

  width: 100% !important;
  max-width: 100% !important;
  margin: 0 !important;
  padding: 32px 24px 16px !important;

  color: var(--pb-footer-text) !important;

  background:
    radial-gradient(
      circle at 78% 8%,
      rgba(22, 139, 255, 0.12),
      transparent 34%
    ),
    linear-gradient(
      180deg,
      rgba(5, 10, 19, 0.94),
      var(--pb-footer-bg)
    ) !important;

  border-top: 1px solid var(--pb-footer-border) !important;

  box-shadow:
    0 -18px 50px rgba(0, 0, 0, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.025);

  backdrop-filter: blur(20px) saturate(145%);
  -webkit-backdrop-filter: blur(20px) saturate(145%);

  overflow: hidden !important;
}

.pbtech-footer-glass,
.pbtech-footer-glass *,
.pbtech-footer-glass *::before,
.pbtech-footer-glass *::after {
  box-sizing: border-box;
}

.pbtech-footer-glass::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;

  background:
    linear-gradient(
      115deg,
      rgba(255, 255, 255, 0.025),
      transparent 28%,
      transparent 72%,
      rgba(115, 87, 255, 0.035)
    );
}

/* =========================================================
   2. DISTRIBUCIÓN PRINCIPAL
   ========================================================= */

.pbtech-footer-glass .pbtech-footer-columns {
  position: relative;
  z-index: 2;

  width: min(calc(100% - 24px), 1200px) !important;
  max-width: 1200px !important;

  margin: 0 auto !important;
  padding: 0 !important;

  display: grid !important;
  grid-template-columns: 0.78fr 0.94fr 1.28fr;
  align-items: stretch !important;
  gap: 18px !important;
}

.pbtech-footer-glass .wp-block-column {
  position: relative;
  isolation: isolate;

  min-width: 0;
  min-height: 100%;

  margin: 0 !important;
  padding: 22px !important;

  display: flex !important;
  flex-direction: column !important;
  align-items: stretch !important;

  border: 1px solid rgba(128, 186, 255, 0.15) !important;
  border-radius: 22px !important;

  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.055),
      rgba(255, 255, 255, 0.012) 46%,
      rgba(22, 139, 255, 0.025)
    ),
    rgba(7, 15, 28, 0.48) !important;

  box-shadow:
    0 18px 42px rgba(0, 0, 0, 0.20),
    inset 0 1px 0 rgba(255, 255, 255, 0.065),
    inset 0 -1px 0 rgba(43, 126, 255, 0.035) !important;

  backdrop-filter: blur(16px) saturate(135%);
  -webkit-backdrop-filter: blur(16px) saturate(135%);

  overflow: hidden;

  transition:
    transform 0.25s ease,
    border-color 0.25s ease,
    background 0.25s ease,
    box-shadow 0.25s ease;
}

/* Luz interna detrás del contenido. */
.pbtech-footer-glass .wp-block-column::before {
  content: "";

  position: absolute;
  right: -26%;
  bottom: -42%;
  z-index: 0;

  width: 78%;
  aspect-ratio: 1;

  border-radius: 50%;

  background:
    radial-gradient(
      circle,
      rgba(22, 139, 255, 0.18),
      rgba(115, 87, 255, 0.065) 42%,
      transparent 72%
    );

  filter: blur(16px);
  opacity: 0.72;

  pointer-events: none;
}

/*
   Lámina frontal: este reflejo queda por delante del contenido y produce
   la sensación de que cada sección está detrás de una vitrina de vidrio.
*/
.pbtech-footer-glass .wp-block-column::after {
  content: "";

  position: absolute;
  inset: 0;
  z-index: 3;

  border-radius: inherit;

  background:
    linear-gradient(
      118deg,
      rgba(255, 255, 255, 0.095) 0%,
      rgba(255, 255, 255, 0.026) 18%,
      transparent 38%,
      transparent 76%,
      rgba(56, 207, 255, 0.035) 100%
    );

  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.09),
    inset 1px 0 0 rgba(255, 255, 255, 0.025);

  opacity: 0.78;
  pointer-events: none;
}

/* Todo el contenido permanece entre la luz posterior y el vidrio frontal. */
.pbtech-footer-glass .wp-block-column > * {
  position: relative;
  z-index: 2;
}

@media (hover: hover) and (pointer: fine) {
  .pbtech-footer-glass .wp-block-column:hover {
    transform: translateY(-3px);

    border-color: rgba(83, 179, 255, 0.30) !important;

    background:
      linear-gradient(
        145deg,
        rgba(255, 255, 255, 0.07),
        rgba(255, 255, 255, 0.015) 46%,
        rgba(22, 139, 255, 0.045)
      ),
      rgba(7, 17, 32, 0.58) !important;

    box-shadow:
      0 22px 48px rgba(0, 0, 0, 0.27),
      0 0 30px rgba(22, 139, 255, 0.075),
      inset 0 1px 0 rgba(255, 255, 255, 0.085) !important;
  }
}

.pbtech-footer-glass .pbtech-footer-title {
  margin: 0 0 15px !important;
  padding: 0 !important;

  color: #ffffff !important;

  font-size: 17px !important;
  font-weight: 750 !important;
  line-height: 1.2 !important;
  letter-spacing: -0.015em;
}

/* =========================================================
   3. MENÚ — SIN SUBMENÚ HEREDADO DEL HEADER
   ========================================================= */

.pbtech-footer-glass .pbtech-footer-navigation {
  position: relative !important;
  z-index: 2 !important;

  width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;

  overflow: hidden !important;
}

.pbtech-footer-glass
.pbtech-footer-navigation
.wp-block-navigation__container {
  width: 100% !important;

  display: flex !important;
  flex-direction: column !important;
  align-items: flex-start !important;
  flex-wrap: nowrap !important;

  gap: 7px !important;
  margin: 0 !important;
  padding: 0 !important;
}

.pbtech-footer-glass
.pbtech-footer-navigation
.wp-block-navigation-item {
  width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
}

.pbtech-footer-glass
.pbtech-footer-navigation
.wp-block-navigation-item__content {
  position: relative;

  width: fit-content !important;
  min-height: 31px !important;

  display: inline-flex !important;
  align-items: center !important;

  margin: 0 !important;
  padding: 4px 0 !important;

  color: var(--pb-footer-soft) !important;
  text-decoration: none !important;

  font-size: 14px !important;
  font-weight: 600 !important;
  line-height: 1.25 !important;

  transition: color 0.2s ease, text-shadow 0.2s ease;
}

.pbtech-footer-glass
.pbtech-footer-navigation
.wp-block-navigation-item__content:hover,
.pbtech-footer-glass
.pbtech-footer-navigation
.wp-block-navigation-item__content:focus-visible {
  color: #ffffff !important;
  text-shadow: 0 0 14px rgba(56, 207, 255, 0.28);
}

/*
   Oculta exclusivamente en el footer el botón y el panel del submenú.
   No modifica el menú ni el submenú del encabezado.
*/
.pbtech-footer-glass
.pbtech-footer-navigation
.wp-block-navigation__submenu-icon,
.pbtech-footer-glass
.pbtech-footer-navigation
.wp-block-navigation__submenu-container {
  display: none !important;
}

/* Evita la línea activa heredada del encabezado. */
.pbtech-footer-glass
.pbtech-footer-navigation
.wp-block-navigation-item__content::after {
  display: none !important;
  content: none !important;
}

/* =========================================================
   4. CONTACTO Y REDES
   ========================================================= */

.pbtech-footer-glass .pbtech-footer-contact {
  margin: 0 !important;
  padding: 0 !important;

  color: var(--pb-footer-soft) !important;

  font-size: 14px !important;
  line-height: 1.65 !important;
}

.pbtech-footer-glass .pbtech-footer-contact a {
  color: rgba(255, 255, 255, 0.76) !important;
  text-decoration-color: rgba(56, 207, 255, 0.25) !important;
  text-underline-offset: 4px;

  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.pbtech-footer-glass .pbtech-footer-contact a:hover,
.pbtech-footer-glass .pbtech-footer-contact a:focus-visible {
  color: #ffffff !important;
  text-decoration-color: var(--pb-footer-cyan) !important;
}

.pbtech-footer-glass .pbtech-footer-social-title {
  margin-top: 20px !important;
  margin-bottom: 11px !important;
}

.pbtech-footer-glass .pbtech-footer-socials {
  display: flex !important;
  align-items: center !important;

  gap: 9px !important;
  margin: 0 !important;
  padding: 0 !important;
}

.pbtech-footer-glass .pbtech-footer-socials .wp-social-link {
  margin: 0 !important;

  color: #ffffff !important;
  background: rgba(255, 255, 255, 0.055) !important;

  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 11px;

  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    background 0.2s ease,
    box-shadow 0.2s ease;
}

.pbtech-footer-glass .pbtech-footer-socials .wp-social-link:hover {
  transform: translateY(-2px);

  border-color: rgba(56, 207, 255, 0.34);
  background: rgba(22, 139, 255, 0.14) !important;

  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.24);
}

.pbtech-footer-glass .pbtech-footer-socials .wp-social-link a {
  padding: 8px !important;
}

.pbtech-footer-glass .pbtech-footer-socials svg {
  width: 18px !important;
  height: 18px !important;
}

/* =========================================================
   5. NEWSLETTER
   ========================================================= */

.pbtech-footer-glass .pbtech-footer-newsletter-copy {
  max-width: 430px;
  margin: -3px 0 14px !important;

  color: var(--pb-footer-soft) !important;

  font-size: 13px !important;
  line-height: 1.5 !important;
}

.pbtech-footer-glass .pbtech-footer-form,
.pbtech-footer-glass .pbtech-footer-form form {
  width: 100% !important;
  max-width: 440px !important;
  margin: 0 !important;
  padding: 0 !important;
}

.pbtech-footer-glass .pbtech-footer-form label {
  display: block;
  margin: 0 0 7px !important;

  color: rgba(255, 255, 255, 0.66) !important;

  font-size: 11px !important;
  font-weight: 700 !important;
  line-height: 1.2 !important;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.pbtech-footer-glass .pbtech-footer-form input[type="email"],
.pbtech-footer-glass .pbtech-footer-form input[type="text"] {
  width: 100% !important;
  min-height: 43px !important;

  margin: 0 0 9px !important;
  padding: 0 14px !important;

  color: #ffffff !important;

  border: 1px solid rgba(255, 255, 255, 0.12) !important;
  border-radius: 12px !important;

  background: rgba(255, 255, 255, 0.055) !important;

  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.035),
    0 10px 24px rgba(0, 0, 0, 0.14) !important;

  outline: none !important;

  transition:
    border-color 0.2s ease,
    background 0.2s ease,
    box-shadow 0.2s ease;
}

.pbtech-footer-glass .pbtech-footer-form input:focus {
  border-color: rgba(56, 207, 255, 0.48) !important;
  background: rgba(255, 255, 255, 0.075) !important;

  box-shadow:
    0 0 0 3px rgba(22, 139, 255, 0.10),
    0 12px 26px rgba(0, 0, 0, 0.18) !important;
}

.pbtech-footer-glass .pbtech-footer-form button,
.pbtech-footer-glass .pbtech-footer-form input[type="submit"] {
  width: 100% !important;
  min-height: 43px !important;

  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;

  margin: 0 !important;
  padding: 0 20px !important;

  color: #ffffff !important;

  border: 1px solid rgba(112, 196, 255, 0.30) !important;
  border-radius: 12px !important;

  background:
    linear-gradient(135deg, #177eea, #5149e8) !important;

  box-shadow:
    0 12px 28px rgba(20, 107, 234, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.18) !important;

  font-size: 13px !important;
  font-weight: 700 !important;

  cursor: pointer;

  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.pbtech-footer-glass .pbtech-footer-form button:hover,
.pbtech-footer-glass .pbtech-footer-form input[type="submit"]:hover {
  transform: translateY(-1px);

  box-shadow:
    0 15px 32px rgba(20, 107, 234, 0.30),
    inset 0 1px 0 rgba(255, 255, 255, 0.22) !important;
}

/* =========================================================
   6. FRANJA INFERIOR
   ========================================================= */

.pbtech-footer-glass .pbtech-footer-bottom {
  position: relative;
  z-index: 2;

  width: min(calc(100% - 24px), 1200px) !important;
  max-width: 1200px !important;

  margin: 20px auto 0 !important;
  padding: 14px 0 0 !important;

  display: flex !important;
  justify-content: center !important;

  border-top: 1px solid rgba(255, 255, 255, 0.075);
}

.pbtech-footer-glass .pbtech-footer-copyright {
  margin: 0 !important;
  padding: 0 !important;

  color: rgba(255, 255, 255, 0.52) !important;

  font-size: 12px !important;
  line-height: 1.4 !important;
  text-align: center;
}

/* =========================================================
   7. TABLET
   ========================================================= */

@media (max-width: 900px) {
  .pbtech-footer-glass {
    padding: 30px 20px 16px !important;
  }

  .pbtech-footer-glass .pbtech-footer-columns {
    grid-template-columns: 0.8fr 1.2fr !important;
    gap: 16px !important;
  }

  .pbtech-footer-glass .pbtech-footer-newsletter-column {
    grid-column: 1 / -1;
  }

  .pbtech-footer-glass .pbtech-footer-newsletter-copy,
  .pbtech-footer-glass .pbtech-footer-form,
  .pbtech-footer-glass .pbtech-footer-form form {
    max-width: 100% !important;
  }
}

/* =========================================================
   8. MÓVIL
   ========================================================= */

@media (max-width: 600px) {
  .pbtech-footer-glass {
    padding: 26px 14px 15px !important;
  }

  .pbtech-footer-glass .pbtech-footer-columns {
    width: 100% !important;
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }

  .pbtech-footer-glass .wp-block-column {
    min-height: 0;
    padding: 19px !important;
    border-radius: 18px !important;
  }

  .pbtech-footer-glass .pbtech-footer-newsletter-column {
    grid-column: auto;
  }

  .pbtech-footer-glass .pbtech-footer-title {
    margin-bottom: 11px !important;
    font-size: 16px !important;
  }

  .pbtech-footer-glass .pbtech-footer-social-title {
    margin-top: 17px !important;
  }

  .pbtech-footer-glass .pbtech-footer-bottom {
    width: 100% !important;
    margin-top: 17px !important;
    padding-top: 14px !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pbtech-footer-glass *,
  .pbtech-footer-glass *::before,
  .pbtech-footer-glass *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}