/* ==================================================
   ESTILOS BASE PARA CONTENEDORES
   ================================================== */
.container {
  display: flex;
  flex-direction: column;
  width: var(--containerWidth);
  max-width: 81.25rem;
  margin: 0 auto;
}

/* ==================================================
   HEADER Y NAVEGACIÓN
   ================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 5rem;
  background-color: var(--bgPrimary);
  box-shadow: var(--shadowSm);
  z-index: var(--zDropdown);
  display: flex;
  align-items: center;

  .nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: var(--containerWidth);
    max-width: 81.25rem;
    margin: 0 auto;
    padding: 0 var(--spaceMd);

    .logo {
      display: flex;
      align-items: center;
      text-decoration: none;
      color: var(--colorPrimary);
      z-index: var(--zModal);

      img {
        height: 2.5rem;
        border-radius: var(--radiusSm);
      }
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: var(--spaceLg);

      @media (max-width: 68.75rem) {
        position: fixed;
        top: 0;
        right: -100%;
        width: 20rem;
        max-width: 100%;
        height: 100vh;
        background-color: var(--bgPrimary);
        flex-direction: column;
        align-items: flex-start;
        padding: 6rem var(--spaceLg) var(--spaceLg);
        box-shadow: var(--shadowLg);
        transition: var(--transitionSlow);
        overflow-y: auto;
        z-index: 150;

        &.mobile-active {
          right: 0;
        }

        & > a,
        .dropdown {
          width: 100%;
        }
      }

      & > a,
      .dropdown-toggle {
        text-decoration: none;
        color: var(--textPrimary);
        transition: var(--transitionBase);
        position: relative;
        cursor: pointer;
        display: flex;
        align-items: center;
        gap: 0.25rem;
        content: ">";

        &:hover {
          color: var(--colorPrimary);
        }

        &::after {
          content: "";
          position: absolute;
          width: 0;
          height: 0.125rem;
          bottom: -0.25rem;
          left: 0;
          background-color: var(--colorPrimary);
          transition: var(--transitionBase);
        }

        &:hover::after {
          width: 100%;
        }
      }

      .dropdown {
        
        position: relative;
        display: flex;
        flex-direction: column;
        .dropdown-toggle::after {
          transition: var(--transitionBase);
        }

        &.active .dropdown-toggle::after {
          transform: rotate(180deg);
        }

        ul {
          display: none;
          list-style: none;
          padding: var(--spaceSm) 0;
          margin: 0;

          @media (min-width: 68.75rem) {
            position: absolute;
            top: 100%;
            left: 0;
            background-color: var(--bgPrimary);
            min-width: 16.25rem;
            box-shadow: var(--shadowMd);
            border-radius: var(--radiusMd);
            border: 0.0625rem solid var(--borderColor);
            margin-top: var(--spaceSm);
          }

          @media (max-width: 68.75rem) {
            background-color: var(--bgSecondary);
            border-radius: var(--radiusSm);
            margin-top: var(--spaceSm);
            width: 100%;
          }

          li a {
            display: flex;
            padding: var(--spaceSm) var(--spaceMd);
            color: var(--textPrimary);
            text-decoration: none;
            transition: var(--transitionBase);

            &:hover {
              background-color: var(--bgSecondary);
              color: var(--colorPrimary);
            }
          }
        }
      }

      button {
        display: flex;
        align-items: center;
        justify-content: center;
        background-color: var(--colorPrimary);
        color: var(--colorWhite);
        border: none;
        padding: 0.75rem 1.5rem;
        border-radius: var(--borderStandard);
        cursor: pointer;
        transition: var(--transitionBase);
        box-shadow: var(--shadowSm);

        @media (max-width: 68.75rem) {
          width: 100%;
          margin-top: var(--spaceMd);
        }

        &:hover {
          background-color: var(--colorPrimaryHover);
          box-shadow: var(--shadowMd);
          transform: translateY(-0.125rem);
        }

        &:active {
          transform: scale(0.98);
        }
      }
    }

    .menu-toggle {
      display: none;
      background: none;
      border: none;
      color: var(--textPrimary);
      cursor: pointer;
      z-index: var(--zModal);

      @media (max-width: 68.75rem) {
        display: flex;
        align-items: center;
        justify-content: center;
      }
    }
  }
}

/* ==================================================
   OVERLAY MÓVIL
   ================================================== */
.mobile-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(27, 27, 27, 0.09);
  z-index: 140;
}

/* ==================================================
   CONTENIDO PRINCIPAL
   ================================================== */
main#content {
  flex-grow: 1;
  padding-top: 80px; /* Altura del header */
  padding-bottom: var(--spaceLg);
  min-width: 100dvw;
}

/* ==================================================
   FOOTER
   ================================================== */
.footer {
  background-color: var(--bgDark);
  color: var(--textWhite);
  padding: 4rem 0 2rem;
  margin-top: auto;
  display: flex;
  flex-direction: column;

  .grid-4 {
    display: flex;
    flex-direction: column;
    gap: var(--spaceLg);
    margin-bottom: 3rem;

    @media (min-width: 48rem) {
      flex-direction: row;
      flex-wrap: wrap;
      justify-content: space-between;

      & > div {
        flex: 1 1 12.5rem;
      }
    }
  }

  .footer-logo {
    display: flex;
    flex-direction: column;
    gap: var(--spaceMd);

    img {
      width: 9.375rem;
      height: auto;
    }

    p {
      color: var(--textSecondary);
      margin: 0;
      line-height: 1.5;
    }
  }

  h4 {
    color: var(--textWhite);
    margin: 0 0 var(--spaceMd) 0;
    text-transform: uppercase;
    letter-spacing: 0.05rem;
  }

  ul {
    display: flex;
    flex-direction: column;
    gap: var(--spaceSm);
    padding: 0;
    margin: 0;
    list-style: none;

    li a {
      color: var(--textSecondary);
      text-decoration: none;
      transition: var(--transitionBase);

      &:hover {
        color: var(--colorWhite);
      }
    }
  }

  .footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    border-top: 0.0625rem solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spaceLg);
    gap: var(--spaceMd);
    text-align: center;

    @media (min-width: 48rem) {
      flex-direction: row;
      justify-content: space-between;
      text-align: left;
    }

    p {
      margin: 0;
      color: var(--textSecondary);
    }

    .legal-links {
      display: flex;
      gap: var(--spaceMd);

      a {
        color: var(--textSecondary);
        text-decoration: none;
        transition: var(--transitionBase);

        &:hover {
          color: var(--colorWhite);
        }
      }
    }
  }
}