/* ============================================================
   NAVBAR + FOOTER — Corporación Anderson David
   ============================================================ */

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  background-color: var(--ad-navy);
  height: 72px;
  display: flex;
  align-items: center;
  transition: background-color var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out);
}

.navbar.scrolled {
  background-color: var(--ad-white);
  box-shadow: var(--shadow-md);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* Logo */
.navbar__logo {
  flex-shrink: 0;
  text-decoration: none;
}

.navbar__logo-wrap {
  background-color: transparent;
  border-radius: var(--r-md);
  padding: 0.2rem;
  display: flex;
  align-items: center;
  transition: opacity var(--dur-base);
}

.navbar__logo-wrap:hover {
  opacity: 0.85;
}

.navbar.scrolled .navbar__logo-wrap {
  background-color: transparent;
  padding: 0.2rem;
}

.navbar__logo img {
  height: 36px;
  width: auto;
}

.navbar.scrolled .navbar__logo img {
  filter: none;
}

/* Nav links */
.navbar__nav {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  list-style: none;
}

.navbar__nav a {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 600;
  text-decoration: none;
  color: rgba(255,255,255,0.85);
  padding: 0.45rem 0.85rem;
  border-radius: var(--r-md);
  transition: color var(--dur-fast), background-color var(--dur-fast);
  letter-spacing: 0.01em;
}

.navbar__nav a:hover,
.navbar__nav a.active {
  color: var(--ad-white);
  background-color: rgba(255,255,255,0.1);
}

.navbar.scrolled .navbar__nav a {
  color: var(--ad-slate);
}

.navbar.scrolled .navbar__nav a:hover,
.navbar.scrolled .navbar__nav a.active {
  color: var(--ad-navy);
  background-color: var(--ad-ice);
}

/* CTA button en navbar */
.navbar__cta {
  flex-shrink: 0;
}

.navbar__cta .btn {
  font-size: var(--fs-sm);
  padding: 0.55rem 1.25rem;
}

/* Hamburger */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--sp-2);
  z-index: var(--z-toast);
}

.navbar__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--ad-white);
  border-radius: 2px;
  transition: all var(--dur-base) var(--ease-out);
}

.navbar.scrolled .navbar__hamburger span {
  background-color: var(--ad-navy);
}

.navbar__hamburger.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.navbar__hamburger.is-open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.navbar__hamburger.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile drawer */
.navbar__drawer {
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background-color: var(--ad-navy-deep);
  padding: var(--sp-6) var(--container-pad);
  transform: translateY(-110%);
  transition: transform var(--dur-slow) var(--ease-out);
  z-index: calc(var(--z-sticky) - 1);
  border-top: 1px solid rgba(255,255,255,0.1);
}

.navbar__drawer.is-open {
  transform: translateY(0);
}

.navbar__drawer-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  margin-bottom: var(--sp-6);
}

.navbar__drawer-nav a {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--r-md);
  transition: all var(--dur-fast);
}

.navbar__drawer-nav a:hover {
  color: var(--ad-white);
  background-color: rgba(255,255,255,0.08);
}

.navbar__drawer-cta {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

/* Responsive */
@media (max-width: 900px) {
  .navbar__nav,
  .navbar__cta {
    display: none;
  }

  .navbar__hamburger {
    display: flex;
  }
}


/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background-color: var(--ad-navy-deep);
  color: rgba(232,243,251,0.75);
  padding-top: var(--sp-20);
  padding-bottom: var(--sp-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--sp-12);
  padding-bottom: var(--sp-12);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

/* Col 1: marca */
.footer__brand {}

.footer__logo-wrap {
  background-color: rgba(255,255,255,0.92);
  border-radius: var(--r-md);
  padding: 0.4rem 1rem;
  display: inline-flex;
  margin-bottom: var(--sp-5);
}

.footer__logo-wrap img {
  height: 38px;
  width: auto;
}

.footer__tagline {
  font-family: var(--font-heading);
  font-size: var(--fs-base);
  line-height: 1.6;
  color: rgba(232,243,251,0.7);
  max-width: 36ch;
  margin-bottom: var(--sp-6);
}

.footer__social {
  display: flex;
  gap: var(--sp-3);
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--r-md);
  background-color: rgba(255,255,255,0.08);
  color: rgba(232,243,251,0.7);
  text-decoration: none;
  transition: all var(--dur-base);
}

.footer__social-link:hover {
  background-color: var(--ad-sky);
  color: var(--ad-white);
  transform: translateY(-3px);
}

/* Cols 2 y 3 */
.footer__col-title {
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ad-sky-light);
  margin-bottom: var(--sp-5);
}

.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer__links a {
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  color: rgba(232,243,251,0.65);
  text-decoration: none;
  transition: color var(--dur-fast);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.footer__links a:hover {
  color: var(--ad-white);
}

.footer__links a svg {
  flex-shrink: 0;
  opacity: 0.5;
}

/* Contacto items */
.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
  font-size: var(--fs-sm);
  color: rgba(232,243,251,0.65);
}

.footer__contact-item svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--ad-sky-light);
}

.footer__contact-item a {
  color: inherit;
  text-decoration: none;
  transition: color var(--dur-fast);
}

.footer__contact-item a:hover {
  color: var(--ad-white);
}

/* Bottom bar */
.footer__bottom {
  padding-top: var(--sp-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.footer__copy {
  font-size: var(--fs-xs);
  color: rgba(232,243,251,0.4);
}

.footer__legal {
  display: flex;
  gap: var(--sp-4);
}

.footer__legal a {
  font-size: var(--fs-xs);
  color: rgba(232,243,251,0.4);
  text-decoration: none;
  transition: color var(--dur-fast);
}

.footer__legal a:hover {
  color: rgba(232,243,251,0.8);
}

/* Responsive footer */
@media (max-width: 900px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-10);
  }

  .footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 600px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--sp-2);
  }
}

/* --- Fix 9: Footer mobile — padding vertical, zonas táctiles ------------- */
@media (max-width: 767px) {
  .footer {
    padding-top: var(--sp-12);
    padding-bottom: var(--sp-6);
  }

  .footer__grid {
    padding-bottom: var(--sp-8);
  }

  .footer__links {
    gap: var(--sp-1);
  }

  .footer__links a {
    padding: var(--sp-2) 0;
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  .footer__contact-item {
    padding: var(--sp-2) 0;
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  .footer__contact-item a {
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  .footer__social-link {
    width: 44px;
    height: 44px;
  }

  .footer__bottom {
    padding-top: var(--sp-5);
  }
}

/* ─── Todos los links de navegación activos ─── */

/* ─── Navbar blur al scroll — motion patch ─── */
.navbar {
  transition:
    background-color 200ms cubic-bezier(0.25, 1, 0.5, 1),
    backdrop-filter  200ms cubic-bezier(0.25, 1, 0.5, 1),
    box-shadow       200ms cubic-bezier(0.25, 1, 0.5, 1);
}

.navbar.is-scrolled {
  background-color: rgba(255, 255, 255, 0.88) !important;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(10, 34, 64, 0.10);
}