/* ========================================
   HEADER
======================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(17, 17, 17, 0.06);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 78px;
}

.site-branding,
.site-logo,
.site-logo__link,
.custom-logo-link {
  display: flex;
  align-items: center;
}

.site-branding {
  flex-shrink: 0;
}

.custom-logo {
  display: block;
  width: auto;
  height: auto;
  max-height: 52px;
}

.logo {
  margin: 0;
  font-size: 20px;
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.logo a {
  color: #111;
  text-decoration: none;
}

.site-header__nav-wrap {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-left: auto;
}

.site-header__cta {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.btn--header {
  min-height: 44px;
  padding: 0 18px;
  font-size: 14px;
}

.menu-toggle {
  display: none;
  appearance: none;
  border: 0;
  background: transparent;
  padding: 8px;
  cursor: pointer;
  flex-shrink: 0;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px 0;
  background: #111;
  border-radius: 999px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* ========================================
   MENU BASE
======================================== */
.menu {
  display: flex;
  align-items: center;
}

.menu ul,
.main-menu-list {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.menu li {
  margin: 0;
  padding: 0;
}

.menu a {
  position: relative;
  color: #222;
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  transition: opacity 0.2s ease, background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.menu a:hover {
  opacity: 0.72;
}

.menu .current-menu-item > a,
.menu .current_page_item > a,
.menu .current-menu-ancestor > a,
.menu .current-page-ancestor > a {
  color: #111;
}

.menu .current-menu-item > a::after,
.menu .current_page_item > a::after,
.menu .current-menu-ancestor > a::after,
.menu .current-page-ancestor > a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -10px;
  height: 2px;
  border-radius: 999px;
  background: #111;
}

/* ========================================
   DESKTOP DROPDOWN
======================================== */
@media (min-width: 992px) {
  .menu ul li {
    position: relative;
  }

  .menu ul li.menu-item-has-children::after {
    content: "";
    position: absolute;
    left: 0;
    top: 100%;
    width: 100%;
    height: 18px;
  }

  .menu ul li.menu-item-has-children > a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }

  .menu ul li.menu-item-has-children > a::before {
    content: "";
    order: 2;
    width: 8px;
    height: 8px;
    border-right: 1.5px solid currentColor;
    transform: rotate(45deg) translateY(-1px);
    opacity: 0.7;
  }

  .menu ul .sub-menu {
    position: absolute;
    top: calc(100% + 12px);
    left: 0;
    min-width: 250px;
    margin: 0;
    padding: 10px;
    list-style: none;

    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;

    background: rgba(255, 255, 255, 0.98);
    border-radius: 18px;
    box-shadow: 0 18px 40px rgba(17, 17, 17, 0.08);
    backdrop-filter: blur(10px);
    z-index: 1000;

    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    pointer-events: none;
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s ease;
  }

  .menu ul li.menu-item-has-children:hover > .sub-menu,
  .menu ul li.menu-item-has-children:focus-within > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
  }

  .menu ul .sub-menu li {
    width: 100%;
  }

  .menu ul .sub-menu a {
    display: block;
    width: 100%;
    padding: 12px 14px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.4;
    font-weight: 600;
    color: #222;
    text-decoration: none;
    will-change: background, color, transform;
  }

  .menu ul .sub-menu a:hover {
    background: rgba(0, 0, 0, 0.06);
    opacity: 1;
  }

  .menu ul .sub-menu a.active {
    background: #000;
    color: #fff;
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.14);
    transform: translateY(-1px);
    opacity: 1;
  }

  .menu ul .sub-menu .current-menu-item > a,
  .menu ul .sub-menu .current_page_item > a {
    background: #f5f5f7;
    color: #111;
  }

  .menu ul .sub-menu .current-menu-item > a::after,
  .menu ul .sub-menu .current_page_item > a::after,
  .menu ul .sub-menu .current-menu-ancestor > a::after,
  .menu ul .sub-menu .current-page-ancestor > a::after {
    display: none;
  }

  .menu .current-menu-item.menu-item-has-children > a::after,
  .menu .current-menu-ancestor.menu-item-has-children > a::after,
  .menu .current-page-ancestor.menu-item-has-children > a::after {
    bottom: -10px;
  }
}

/* ========================================
   MOBILE HEADER + MENU
======================================== */
@media (max-width: 991px) {
  .site-header__inner {
    min-height: 72px;
  }

  .custom-logo {
    max-height: 44px;
  }

  .menu-toggle {
    display: inline-block;
  }

  .site-header__nav-wrap {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 18px;
    padding: 16px 20px 20px;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid rgba(17, 17, 17, 0.06);
  }

  .site-header__nav-wrap.is-open {
    display: flex;
  }

  .menu {
    display: block;
    width: 100%;
  }

  .menu ul,
  .main-menu-list {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    width: 100%;
  }

  .menu .main-menu-list > li {
    width: 100%;
    margin: 0;
    padding: 0;
    text-align: center;
  }

  .menu .main-menu-list > li > a {
    display: block;
    width: 100%;
    padding: 16px 18px;
    border-radius: 18px;
    background: #f3f3f3;
    text-align: center;
    font-size: 15px;
    line-height: 1.3;
    font-weight: 700;
    color: #222;
    opacity: 1;
  }

  .menu .main-menu-list > li > a:hover {
    background: #333333;
    color:#fff;
    opacity: 1;
  }

  .menu .current-menu-item > a::after,
  .menu .current_page_item > a::after,
  .menu .current-menu-ancestor > a::after,
  .menu .current-page-ancestor > a::after {
    bottom: -6px;
  }

  /* padres con hijos */
  .menu .menu-item-has-children {
    position: relative;
  }

  .menu .menu-item-has-children > a {
    padding-right: 56px;
  }

  /* submenú oculto por defecto */
  .menu .menu-item-has-children > .sub-menu {
    display: none !important;
    margin-top: 10px;
    padding: 0;
  }

  .menu .menu-item-has-children.menu-item--open > .sub-menu {
    display: flex !important;
    flex-direction: column;
    gap: 10px;
  }

  /* items hijos */
  .menu .main-menu-list > li > .sub-menu > li > a {
    display: block;
    width: 100%;
    padding: 14px 16px;
    border-radius: 14px;
    background: rgba(0, 0, 0, 0.04);
    text-align: center;
    font-size: 15px;
    line-height: 1.35;
    font-weight: 600;
    color: #222;
    opacity: 1;
  }

  .menu .main-menu-list > li > .sub-menu > li > a:hover {
    background: rgba(0, 0, 0, 0.08);
    opacity: 1;
  }

  .menu .main-menu-list > li > .sub-menu > li > a.active {
    background: #000;
    color: #fff;
    box-shadow: none;
    transform: none;
  }

  /* toggle submenú */
  .menu .submenu-toggle {
    position: absolute;
    top: 10px;
    right: 16px;
    z-index: 3;
    width: 32px;
    height: 32px;
    border: 0;
    border-radius: 999px;
    padding: 0;
    cursor: pointer;
  }

  .menu .submenu-toggle::before,
  .menu .submenu-toggle::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    background: #222;
    border-radius: 999px;
    transform: translate(-50%, -50%);
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .menu .submenu-toggle::before {
    width: 16px;
    height: 2px;
  }

  .menu .submenu-toggle::after {
    width: 2px;
    height: 16px;
  }

  .menu .menu-item--open > .submenu-toggle::after {
    opacity: 0;
  }

  .menu ul li.menu-item-has-children::after,
  .menu ul li.menu-item-has-children > a::before {
    display: none;
  }

  .site-header__cta {
    width: 100%;
  }

  .site-header__cta .btn {
    width: 100%;
    justify-content: center;
  }
  .menu .main-menu-list > .current-menu-item > a,
.menu .main-menu-list > .current_page_item > a,
.menu .main-menu-list > .current-menu-ancestor > a,
.menu .main-menu-list > .current-page-ancestor > a {
  background: #000;
  color: #fff;
  opacity: 1;
}

.menu .main-menu-list > .current-menu-item > a::after,
.menu .main-menu-list > .current_page_item > a::after,
.menu .main-menu-list > .current-menu-ancestor > a::after,
.menu .main-menu-list > .current-page-ancestor > a::after {
  display: none;
}
}

/* ========================================
   ACCESSIBILITY
======================================== */
.menu ul .sub-menu a:focus-visible,
.menu a:focus-visible {
  outline: 2px solid #000;
  outline-offset: 2px;
}

/* ========================================
   FOOTER
======================================== */
.site-footer {
  padding: 56px 0 24px;
  border-top: 1px solid rgba(17, 17, 17, 0.08);
  background: #fff;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(220px, 280px) minmax(220px, 280px);
  gap: 28px;
  align-items: start;
}

.site-footer__title {
  margin: 0 0 10px;
  font-size: 20px;
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #111;
}

.site-footer__text {
  margin: 0;
  max-width: 420px;
  font-size: 15px;
  line-height: 1.75;
  color: #666;
}

.site-footer h3 {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.2;
  font-weight: 800;
  color: #111;
}

.site-footer ul,
.footer-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.site-footer li {
  margin: 0;
}

.site-footer a {
  color: #444;
  text-decoration: none;
  font-size: 15px;
  line-height: 1.6;
  transition: opacity 0.2s ease;
}

.site-footer a:hover {
  opacity: 0.7;
}

.site-footer__bottom {
  margin-top: 32px;
  padding-top: 18px;
  border-top: 1px solid rgba(17, 17, 17, 0.08);
}

.site-footer__bottom p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: #777;
}

@media (max-width: 991px) {
  .site-footer {
    padding: 44px 0 22px;
  }

  .site-footer__grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .site-footer__text {
    max-width: 100%;
  }
}