.elementor-96 .elementor-element.elementor-element-4f68c3b{--display:flex;--flex-direction:row;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--flex-wrap-mobile:wrap;--justify-content:space-evenly;--align-items:center;--gap:0% 0%;--row-gap:0%;--column-gap:0%;box-shadow:0px 0px 10px 0px rgba(0, 0, 0, 0.62);--padding-top:2%;--padding-bottom:2%;--padding-left:2%;--padding-right:2%;}.elementor-96 .elementor-element.elementor-element-4f68c3b.e-con{--align-self:center;}.elementor-96 .elementor-element.elementor-element-f33028c{--display:flex;--justify-content:space-evenly;}.elementor-96 .elementor-element.elementor-element-f33028c.e-con{--flex-grow:0;--flex-shrink:0;}.elementor-96 .elementor-element.elementor-element-d952921 img{width:70%;}.elementor-96 .elementor-element.elementor-element-b9b39ee{--display:flex;--justify-content:center;}.elementor-96 .elementor-element.elementor-element-b9b39ee.e-con{--flex-grow:0;--flex-shrink:0;}.elementor-96 .elementor-element.elementor-element-d0206a8{width:var( --container-widget-width, 100% );max-width:100%;--container-widget-width:100%;--container-widget-flex-grow:0;}.elementor-96 .elementor-element.elementor-element-d0206a8.elementor-element{--flex-grow:0;--flex-shrink:0;}.elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-nav-menu .elementor-item{font-family:"Segoe UI Semibold", Sans-serif;font-size:20px;font-weight:600;}.elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-nav-menu--main .elementor-item{color:#000000;fill:#000000;}.elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-nav-menu--main .elementor-item:hover,
					.elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-nav-menu--main .elementor-item.elementor-item-active,
					.elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-nav-menu--main .elementor-item.highlighted,
					.elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-nav-menu--main .elementor-item:focus{color:var( --e-global-color-secondary );fill:var( --e-global-color-secondary );}.elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-nav-menu--main:not(.e--pointer-framed) .elementor-item:before,
					.elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-nav-menu--main:not(.e--pointer-framed) .elementor-item:after{background-color:var( --e-global-color-primary );}.elementor-96 .elementor-element.elementor-element-d0206a8 .e--pointer-framed .elementor-item:before,
					.elementor-96 .elementor-element.elementor-element-d0206a8 .e--pointer-framed .elementor-item:after{border-color:var( --e-global-color-primary );}.elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-nav-menu--main .elementor-item.elementor-item-active{color:var( --e-global-color-primary );}.elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-nav-menu--main:not(.e--pointer-framed) .elementor-item.elementor-item-active:before,
					.elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-nav-menu--main:not(.e--pointer-framed) .elementor-item.elementor-item-active:after{background-color:var( --e-global-color-primary );}.elementor-96 .elementor-element.elementor-element-d0206a8 .e--pointer-framed .elementor-item.elementor-item-active:before,
					.elementor-96 .elementor-element.elementor-element-d0206a8 .e--pointer-framed .elementor-item.elementor-item-active:after{border-color:var( --e-global-color-primary );}.elementor-96 .elementor-element.elementor-element-d0206a8 .e--pointer-framed .elementor-item:before{border-width:0em;}.elementor-96 .elementor-element.elementor-element-d0206a8 .e--pointer-framed.e--animation-draw .elementor-item:before{border-width:0 0 0em 0em;}.elementor-96 .elementor-element.elementor-element-d0206a8 .e--pointer-framed.e--animation-draw .elementor-item:after{border-width:0em 0em 0 0;}.elementor-96 .elementor-element.elementor-element-d0206a8 .e--pointer-framed.e--animation-corners .elementor-item:before{border-width:0em 0 0 0em;}.elementor-96 .elementor-element.elementor-element-d0206a8 .e--pointer-framed.e--animation-corners .elementor-item:after{border-width:0 0em 0em 0;}.elementor-96 .elementor-element.elementor-element-d0206a8 .e--pointer-underline .elementor-item:after,
					 .elementor-96 .elementor-element.elementor-element-d0206a8 .e--pointer-overline .elementor-item:before,
					 .elementor-96 .elementor-element.elementor-element-d0206a8 .e--pointer-double-line .elementor-item:before,
					 .elementor-96 .elementor-element.elementor-element-d0206a8 .e--pointer-double-line .elementor-item:after{height:0em;}.elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-nav-menu--dropdown a, .elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-menu-toggle{color:var( --e-global-color-secondary );fill:var( --e-global-color-secondary );}.elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-nav-menu--dropdown{background-color:var( --e-global-color-astglobalcolor4 );}.elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-nav-menu--dropdown a:hover,
					.elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-nav-menu--dropdown a:focus,
					.elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-nav-menu--dropdown a.elementor-item-active,
					.elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-nav-menu--dropdown a.highlighted,
					.elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-menu-toggle:hover,
					.elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-menu-toggle:focus{color:var( --e-global-color-astglobalcolor4 );}.elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-nav-menu--dropdown a:hover,
					.elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-nav-menu--dropdown a:focus,
					.elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-nav-menu--dropdown a.elementor-item-active,
					.elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-nav-menu--dropdown a.highlighted{background-color:var( --e-global-color-primary );}.elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-nav-menu--dropdown .elementor-item, .elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-nav-menu--dropdown  .elementor-sub-item{font-family:"Segoe UI Semibold", Sans-serif;font-size:1.5em;}.elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-nav-menu--dropdown a{padding-top:1em;padding-bottom:1em;}.elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-nav-menu--main > .elementor-nav-menu > li > .elementor-nav-menu--dropdown, .elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-nav-menu__container.elementor-nav-menu--dropdown{margin-top:3em !important;}.elementor-96 .elementor-element.elementor-element-825efce{--display:flex;--flex-direction:row;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--flex-wrap-mobile:wrap;--justify-content:center;--align-items:center;--gap:0% 1%;--row-gap:0%;--column-gap:1%;}.elementor-96 .elementor-element.elementor-element-690a74b{width:var( --container-widget-width, 10% );max-width:10%;--container-widget-width:10%;--container-widget-flex-grow:0;}.elementor-96 .elementor-element.elementor-element-690a74b .cpel-switcher__nav{--cpel-switcher-space:15px;}.elementor-96 .elementor-element.elementor-element-690a74b.cpel-switcher--aspect-ratio-11 .cpel-switcher__flag{width:40px;height:40px;}.elementor-96 .elementor-element.elementor-element-690a74b.cpel-switcher--aspect-ratio-43 .cpel-switcher__flag{width:40px;height:calc(40px * 0.75);}.elementor-96 .elementor-element.elementor-element-690a74b .cpel-switcher__flag img{border-radius:10%;}.elementor-96 .elementor-element.elementor-element-5d86a2d .elementor-button{background-color:var( --e-global-color-secondary );font-family:"Segoe UI Semibold", Sans-serif;font-weight:500;fill:var( --e-global-color-bcdb58c );color:var( --e-global-color-bcdb58c );box-shadow:0px 0px 10px 0px rgba(0,0,0,0.5);border-radius:5px 5px 5px 5px;padding:6% 6% 6% 6%;}.elementor-96 .elementor-element.elementor-element-5d86a2d{width:var( --container-widget-width, 49.51% );max-width:49.51%;--container-widget-width:49.51%;--container-widget-flex-grow:0;}.elementor-96 .elementor-element.elementor-element-5d86a2d.elementor-element{--flex-grow:0;--flex-shrink:0;}.elementor-96 .elementor-element.elementor-element-d94428c{--display:flex;--flex-direction:row;--container-widget-width:initial;--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--flex-wrap-mobile:wrap;--justify-content:center;box-shadow:0px 0px 10px 0px rgba(0, 0, 0, 0.62);--padding-top:2%;--padding-bottom:2%;--padding-left:2%;--padding-right:2%;}.elementor-96 .elementor-element.elementor-element-d94428c:not(.elementor-motion-effects-element-type-background), .elementor-96 .elementor-element.elementor-element-d94428c > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:#FFFFFFF2;}.elementor-96 .elementor-element.elementor-element-2502813{--display:flex;--justify-content:center;}.elementor-96 .elementor-element.elementor-element-2502813.e-con{--flex-grow:0;--flex-shrink:0;}.elementor-96 .elementor-element.elementor-element-de5af4b img{width:70%;}.elementor-96 .elementor-element.elementor-element-dc59805{--display:flex;--justify-content:center;}.elementor-96 .elementor-element.elementor-element-dc59805.e-con{--flex-grow:0;--flex-shrink:0;}.elementor-96 .elementor-element.elementor-element-5b76c20{width:var( --container-widget-width, 10% );max-width:10%;--container-widget-width:10%;--container-widget-flex-grow:0;}.elementor-96 .elementor-element.elementor-element-5b76c20 .cpel-switcher__nav{--cpel-switcher-space:15px;}.elementor-96 .elementor-element.elementor-element-5b76c20.cpel-switcher--aspect-ratio-11 .cpel-switcher__flag{width:40px;height:40px;}.elementor-96 .elementor-element.elementor-element-5b76c20.cpel-switcher--aspect-ratio-43 .cpel-switcher__flag{width:40px;height:calc(40px * 0.75);}.elementor-96 .elementor-element.elementor-element-5b76c20 .cpel-switcher__flag img{border-radius:10%;}.elementor-96 .elementor-element.elementor-element-fe04cf4{--display:flex;--justify-content:center;}.elementor-96 .elementor-element.elementor-element-fe04cf4.e-con{--flex-grow:0;--flex-shrink:0;}.elementor-96 .elementor-element.elementor-element-428f70e{width:var( --container-widget-width, 161.639% );max-width:161.639%;--container-widget-width:161.639%;--container-widget-flex-grow:0;}.elementor-96 .elementor-element.elementor-element-428f70e.elementor-element{--flex-grow:0;--flex-shrink:0;}.elementor-96 .elementor-element.elementor-element-428f70e .elementor-menu-toggle{margin-left:auto;background-color:var( --e-global-color-astglobalcolor4 );}.elementor-96 .elementor-element.elementor-element-428f70e .elementor-nav-menu .elementor-item{font-family:"Segoe UI Semibold", Sans-serif;font-size:20px;font-weight:600;}.elementor-96 .elementor-element.elementor-element-428f70e .elementor-nav-menu--main .elementor-item{color:var( --e-global-color-secondary );fill:var( --e-global-color-secondary );}.elementor-96 .elementor-element.elementor-element-428f70e .elementor-nav-menu--main .elementor-item:hover,
					.elementor-96 .elementor-element.elementor-element-428f70e .elementor-nav-menu--main .elementor-item.elementor-item-active,
					.elementor-96 .elementor-element.elementor-element-428f70e .elementor-nav-menu--main .elementor-item.highlighted,
					.elementor-96 .elementor-element.elementor-element-428f70e .elementor-nav-menu--main .elementor-item:focus{color:var( --e-global-color-primary );fill:var( --e-global-color-primary );}.elementor-96 .elementor-element.elementor-element-428f70e .elementor-nav-menu--main .elementor-item.elementor-item-active{color:var( --e-global-color-primary );}.elementor-96 .elementor-element.elementor-element-428f70e .elementor-nav-menu--main:not(.e--pointer-framed) .elementor-item.elementor-item-active:before,
					.elementor-96 .elementor-element.elementor-element-428f70e .elementor-nav-menu--main:not(.e--pointer-framed) .elementor-item.elementor-item-active:after{background-color:var( --e-global-color-primary );}.elementor-96 .elementor-element.elementor-element-428f70e .e--pointer-framed .elementor-item.elementor-item-active:before,
					.elementor-96 .elementor-element.elementor-element-428f70e .e--pointer-framed .elementor-item.elementor-item-active:after{border-color:var( --e-global-color-primary );}.elementor-96 .elementor-element.elementor-element-428f70e .e--pointer-framed .elementor-item:before{border-width:0em;}.elementor-96 .elementor-element.elementor-element-428f70e .e--pointer-framed.e--animation-draw .elementor-item:before{border-width:0 0 0em 0em;}.elementor-96 .elementor-element.elementor-element-428f70e .e--pointer-framed.e--animation-draw .elementor-item:after{border-width:0em 0em 0 0;}.elementor-96 .elementor-element.elementor-element-428f70e .e--pointer-framed.e--animation-corners .elementor-item:before{border-width:0em 0 0 0em;}.elementor-96 .elementor-element.elementor-element-428f70e .e--pointer-framed.e--animation-corners .elementor-item:after{border-width:0 0em 0em 0;}.elementor-96 .elementor-element.elementor-element-428f70e .e--pointer-underline .elementor-item:after,
					 .elementor-96 .elementor-element.elementor-element-428f70e .e--pointer-overline .elementor-item:before,
					 .elementor-96 .elementor-element.elementor-element-428f70e .e--pointer-double-line .elementor-item:before,
					 .elementor-96 .elementor-element.elementor-element-428f70e .e--pointer-double-line .elementor-item:after{height:0em;}.elementor-96 .elementor-element.elementor-element-428f70e .elementor-nav-menu--dropdown a, .elementor-96 .elementor-element.elementor-element-428f70e .elementor-menu-toggle{color:var( --e-global-color-secondary );fill:var( --e-global-color-secondary );}.elementor-96 .elementor-element.elementor-element-428f70e .elementor-nav-menu--dropdown{background-color:#FFFFFFF2;}.elementor-96 .elementor-element.elementor-element-428f70e .elementor-nav-menu--dropdown a:hover,
					.elementor-96 .elementor-element.elementor-element-428f70e .elementor-nav-menu--dropdown a:focus,
					.elementor-96 .elementor-element.elementor-element-428f70e .elementor-nav-menu--dropdown a.elementor-item-active,
					.elementor-96 .elementor-element.elementor-element-428f70e .elementor-nav-menu--dropdown a.highlighted,
					.elementor-96 .elementor-element.elementor-element-428f70e .elementor-menu-toggle:hover,
					.elementor-96 .elementor-element.elementor-element-428f70e .elementor-menu-toggle:focus{color:var( --e-global-color-astglobalcolor4 );}.elementor-96 .elementor-element.elementor-element-428f70e .elementor-nav-menu--dropdown a:hover,
					.elementor-96 .elementor-element.elementor-element-428f70e .elementor-nav-menu--dropdown a:focus,
					.elementor-96 .elementor-element.elementor-element-428f70e .elementor-nav-menu--dropdown a.elementor-item-active,
					.elementor-96 .elementor-element.elementor-element-428f70e .elementor-nav-menu--dropdown a.highlighted{background-color:#3DC9D9CC;}.elementor-96 .elementor-element.elementor-element-428f70e div.elementor-menu-toggle{color:var( --e-global-color-primary );}.elementor-96 .elementor-element.elementor-element-428f70e div.elementor-menu-toggle svg{fill:var( --e-global-color-primary );}.elementor-theme-builder-content-area{height:400px;}.elementor-location-header:before, .elementor-location-footer:before{content:"";display:table;clear:both;}@media(max-width:1024px){.elementor-96 .elementor-element.elementor-element-4f68c3b{--align-items:center;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );}.elementor-96 .elementor-element.elementor-element-d952921 img{width:100%;}.elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-nav-menu .elementor-item{font-size:1em;}.elementor-96 .elementor-element.elementor-element-d0206a8 .e--pointer-framed .elementor-item:before{border-width:0em;}.elementor-96 .elementor-element.elementor-element-d0206a8 .e--pointer-framed.e--animation-draw .elementor-item:before{border-width:0 0 0em 0em;}.elementor-96 .elementor-element.elementor-element-d0206a8 .e--pointer-framed.e--animation-draw .elementor-item:after{border-width:0em 0em 0 0;}.elementor-96 .elementor-element.elementor-element-d0206a8 .e--pointer-framed.e--animation-corners .elementor-item:before{border-width:0em 0 0 0em;}.elementor-96 .elementor-element.elementor-element-d0206a8 .e--pointer-framed.e--animation-corners .elementor-item:after{border-width:0 0em 0em 0;}.elementor-96 .elementor-element.elementor-element-d0206a8 .e--pointer-underline .elementor-item:after,
					 .elementor-96 .elementor-element.elementor-element-d0206a8 .e--pointer-overline .elementor-item:before,
					 .elementor-96 .elementor-element.elementor-element-d0206a8 .e--pointer-double-line .elementor-item:before,
					 .elementor-96 .elementor-element.elementor-element-d0206a8 .e--pointer-double-line .elementor-item:after{height:0em;}.elementor-96 .elementor-element.elementor-element-d0206a8 .elementor-nav-menu--main .elementor-item{padding-left:7px;padding-right:7px;}.elementor-96 .elementor-element.elementor-element-5d86a2d .elementor-button{font-size:0.9em;line-height:1em;padding:7% 7% 7% 7%;}.elementor-96 .elementor-element.elementor-element-de5af4b img{width:100%;}.elementor-96 .elementor-element.elementor-element-428f70e .elementor-nav-menu .elementor-item{font-size:1em;}.elementor-96 .elementor-element.elementor-element-428f70e .e--pointer-framed .elementor-item:before{border-width:0em;}.elementor-96 .elementor-element.elementor-element-428f70e .e--pointer-framed.e--animation-draw .elementor-item:before{border-width:0 0 0em 0em;}.elementor-96 .elementor-element.elementor-element-428f70e .e--pointer-framed.e--animation-draw .elementor-item:after{border-width:0em 0em 0 0;}.elementor-96 .elementor-element.elementor-element-428f70e .e--pointer-framed.e--animation-corners .elementor-item:before{border-width:0em 0 0 0em;}.elementor-96 .elementor-element.elementor-element-428f70e .e--pointer-framed.e--animation-corners .elementor-item:after{border-width:0 0em 0em 0;}.elementor-96 .elementor-element.elementor-element-428f70e .e--pointer-underline .elementor-item:after,
					 .elementor-96 .elementor-element.elementor-element-428f70e .e--pointer-overline .elementor-item:before,
					 .elementor-96 .elementor-element.elementor-element-428f70e .e--pointer-double-line .elementor-item:before,
					 .elementor-96 .elementor-element.elementor-element-428f70e .e--pointer-double-line .elementor-item:after{height:0em;}.elementor-96 .elementor-element.elementor-element-428f70e .elementor-nav-menu--main .elementor-item{padding-left:7px;padding-right:7px;}}@media(max-width:767px){.elementor-96 .elementor-element.elementor-element-d94428c{--min-height:0vh;--justify-content:center;--padding-top:3%;--padding-bottom:3%;--padding-left:3%;--padding-right:3%;--z-index:100;}.elementor-96 .elementor-element.elementor-element-2502813{--width:40%;--justify-content:center;}.elementor-96 .elementor-element.elementor-element-de5af4b{text-align:start;}.elementor-96 .elementor-element.elementor-element-de5af4b img{width:70%;}.elementor-96 .elementor-element.elementor-element-dc59805{--width:32%;--flex-direction:column;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--justify-content:center;--align-items:flex-end;}.elementor-96 .elementor-element.elementor-element-5b76c20.cpel-switcher--aspect-ratio-11 .cpel-switcher__flag{width:33px;height:33px;}.elementor-96 .elementor-element.elementor-element-5b76c20.cpel-switcher--aspect-ratio-43 .cpel-switcher__flag{width:33px;height:calc(33px * 0.75);}.elementor-96 .elementor-element.elementor-element-fe04cf4{--width:16%;--flex-direction:column;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--justify-content:center;--align-items:flex-end;--gap:5% 5%;--row-gap:5%;--column-gap:5%;}.elementor-96 .elementor-element.elementor-element-428f70e.elementor-element{--align-self:center;}.elementor-96 .elementor-element.elementor-element-428f70e .elementor-nav-menu .elementor-item{font-size:1.4em;}.elementor-96 .elementor-element.elementor-element-428f70e .elementor-nav-menu--main .elementor-item{padding-left:0px;padding-right:0px;}.elementor-96 .elementor-element.elementor-element-428f70e .elementor-nav-menu--dropdown a{padding-left:0px;padding-right:0px;padding-top:2vh;padding-bottom:2vh;}.elementor-96 .elementor-element.elementor-element-428f70e .elementor-nav-menu--main > .elementor-nav-menu > li > .elementor-nav-menu--dropdown, .elementor-96 .elementor-element.elementor-element-428f70e .elementor-nav-menu__container.elementor-nav-menu--dropdown{margin-top:17px !important;}.elementor-96 .elementor-element.elementor-element-428f70e{--nav-menu-icon-size:30px;}.elementor-96 .elementor-element.elementor-element-428f70e .elementor-menu-toggle{border-width:0px;border-radius:0px;}}@media(min-width:768px){.elementor-96 .elementor-element.elementor-element-f33028c{--width:10%;}.elementor-96 .elementor-element.elementor-element-b9b39ee{--width:60%;}.elementor-96 .elementor-element.elementor-element-825efce{--width:30%;}.elementor-96 .elementor-element.elementor-element-2502813{--width:11.195%;}.elementor-96 .elementor-element.elementor-element-dc59805{--width:40%;}.elementor-96 .elementor-element.elementor-element-fe04cf4{--width:40%;}}/* Start custom CSS for container, class: .elementor-element-d94428c */<style>
  /* Hace que la animación de ocultar/mostrar sea suave */
  #header-movil {
    transition: transform 0.4s ease-in-out !important;
  }
  
  /* Clase que oculta el header empujándolo hacia arriba fuera de la pantalla */
  .ocultar-header {
    transform: translateY(-100%) !important;
  }
</style>

<script>
  document.addEventListener("DOMContentLoaded", function() {
    // 1. Verificamos que estamos en móvil (pantallas menores a 768px)
    if (window.innerWidth > 767) return;

    // 2. Localizamos el header y el footer mediante los IDs que pusiste
    var header = document.getElementById("header-movil");
    var footer = document.getElementById("footer-sistica");
    
    if (!header) return; // Si no encuentra el header, se detiene

    var lastScrollTop = 0;

    // 3. Detectamos cada vez que el usuario hace scroll
    window.addEventListener("scroll", function() {
      var scrollTop = window.pageYOffset || document.documentElement.scrollTop;
      
      // Lógica para saber si el footer ya está visible en la pantalla
      var footerVisible = false;
      if (footer) {
         var footerPosition = footer.getBoundingClientRect().top;
         var windowHeight = window.innerHeight;
         // Si la parte superior del footer entra en la ventana del celular
         if (footerPosition < windowHeight) {
            footerVisible = true;
         }
      }

      // 4. Tomamos la decisión: Ocultar o Mostrar
      if (footerVisible) {
        // Si estamos viendo el footer, ocultamos el header
        header.classList.add("ocultar-header");
      } else if (scrollTop > lastScrollTop && scrollTop > 100) {
        // Si hacemos scroll hacia ABAJO (y pasamos los primeros 100px), ocultamos
        header.classList.add("ocultar-header");
      } else {
        // Si hacemos scroll hacia ARRIBA, mostramos
        header.classList.remove("ocultar-header");
      }

      // Guardamos la posición actual para compararla en el siguiente scroll
      lastScrollTop = scrollTop <= 0 ? 0 : scrollTop; 
    });
  });
</script>/* End custom CSS */