.about-hero{
    position:relative;
    min-height:680px;
    display:flex;
    align-items:center;
    background:#080808;
    color:#fff;
    overflow:hidden;
}

/* GRID */

.about-grid-bg{
    position:absolute;
    inset:0;
    opacity:.25;

    background-image:
        linear-gradient(
            rgba(255,255,255,.07) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255,255,255,.07) 1px,
            transparent 1px
        );

    background-size:70px 70px;

    mask-image:
        linear-gradient(
            to right,
            black 0%,
            black 45%,
            transparent 85%
        );
    animation:gridMove 12s linear infinite;
}

@keyframes gridMove{
    from{
        transform:translate3d(0,0,0);
    }

    to{
        transform:translate3d(70px,70px,0);
    }
}


/* BRILLO ROJO */
.about-red-glow{
    position:absolute;
    right:-180px;
    top:50%;
    width:650px;
    height:650px;
    transform:translateY(-50%);
    background:
        radial-gradient(
            circle,
            rgba(220,0,0,.38) 0%,
            rgba(220,0,0,.16) 30%,
            rgba(220,0,0,.05) 50%,
            transparent 72%
        );
    filter:blur(25px);
    animation:redPulse 4s ease-in-out infinite;
}

@keyframes redPulse{
    0%,100%{
        transform:translateY(-50%) scale(1);
        opacity:.75;
    }

    50%{
        transform:translateY(-50%) scale(1.18);
        opacity:1;
    }
}


/* CONTENIDO HERO */
.about-hero-content{
    position:relative;
    z-index:5;
    width:120%;
    padding:220px clamp(45px, 6vw, 150px);
}

.about-hero-copy{
    position:relative;
    z-index:5;
    max-width:760px;
}

.about-eyebrow{
    display:inline-block;
    margin-bottom:22px;
    color:var(--red);
    font-size:13px;
    font-weight:bold;
    letter-spacing:3px;
}

.about-hero h1{
    margin:0 0 25px;
    font-size:64px;
    line-height:1.03;
    letter-spacing:-2px;
    font-weight:800;
}

.about-hero h1 span{
    display:block;
    color:#fff;
}

.about-hero p{
    max-width:650px;
    margin:0 0 35px;
    color:#cfcfcf;
    font-size:18px;
    line-height:1.7;
}

.about-hero-button{
    display:inline-flex;
    align-items:center;
    gap:12px;
    padding:15px 23px;
    background:var(--red);
    color:#fff;
    text-decoration:none;
    font-size:14px;
    font-weight:bold;
    transition:
        background .25s ease,
        transform .25s ease;
}

.about-hero-button:hover{
    background:#fff;
    color:#111;
    transform:translateY(-3px);
}

.about-hero-button i{
    transition:transform .25s ease;
}

.about-hero-button:hover i{
    transform:translateY(4px);
}

.about-hero-content{
    padding:90px 25px;
}

/* TEC4 GIGANTE */

.about-hero-brand{
    position:absolute;
    right:-35px;
    bottom:-50px;
    z-index:2;
    font-size:290px;
    line-height:.8;
    font-weight:900;
    letter-spacing:-20px;
    color:transparent;
    -webkit-text-stroke:
        2px rgba(255,255,255,.13);
    pointer-events:none;
    transition:
        transform .2s ease-out,
        -webkit-text-stroke-color .3s ease;
}

.about-hero:hover .about-hero-brand{
    -webkit-text-stroke-color:
        rgba(220,0,0,.25);
}


/* ELEMENTO CENTRAL */

.about-hero-product{
    position:absolute;
    right:13%;
    top:50%;
    width:420px;
    height:420px;
    transform:
        translateY(-50%);
    z-index:3;
    pointer-events:none;
}

.about-hero-product span{
    position:absolute;
    inset:0;
    display:flex;
    align-items:center;
    justify-content:center;
    color:rgba(255,255,255,.035);
    font-size:170px;
    font-weight:900;
    letter-spacing:-10px;
}

.hero-product-ring{
    position:absolute;
    inset:20px;
    border:1px solid rgba(255,255,255,.1);
    border-radius:50%;
    animation:
        heroRing 12s linear infinite;
}

.hero-product-ring::before{
    content:"";
    position:absolute;
    width:10px;
    height:10px;
    top:-5px;
    left:50%;
    border-radius:50%;
    background:var(--red);
    box-shadow:
        0 0 20px var(--red);
}

@keyframes heroRing{
    from{
        transform:rotate(0deg);
    }

    to{
        transform:rotate(360deg);
    }
}

/* SCROLL */
.hero-scroll{
    position:absolute;
    left:50%;
    bottom:25px;
    transform:translateX(-50%);
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:7px;
    color:#777;
    font-size:9px;
    letter-spacing:2px;
    z-index:5;
}

.hero-scroll i{
    color:var(--red);
    animation:
        scrollArrow 1.5s ease-in-out infinite;
}

@keyframes scrollArrow{
    0%,100%{
        transform:translateY(0);
    }

    50%{
        transform:translateY(6px);
    }
}

/* NUESTRA EMPRESA */

.about-intro{
    background:#fff;
    padding:110px 0;
}

.about-intro-grid{
    display:grid;
    grid-template-columns:
        1fr 1.05fr;
    gap:90px;
    align-items:center;
}


/* TARJETA 3D */

.about-company-card-wrap{
    perspective:1200px;
}

.about-company-card{
    position:relative;
    width:100%;
    min-height:460px;
    transform-style:preserve-3d;
    transition:
        transform .8s
        cubic-bezier(.2,.75,.25,1);
}

.about-company-card-wrap:hover
.about-company-card{
    transform:rotateY(180deg);
}

.company-card-face{
    position:absolute;
    inset:0;
    padding:45px;
    backface-visibility:hidden;
    overflow:hidden;
}


/* DELANTE */

.company-card-front{
    display:flex;
    flex-direction:column;
    justify-content:space-between;
    background:#0b0b0b;
    color:#fff;
    border-bottom:4px solid var(--red);
}

.company-card-front::before{
    content:"";
    position:absolute;
    right:-100px;
    bottom:-100px;
    width:350px;
    height:350px;
    border-radius:50%;
    border:1px solid rgba(255,255,255,.08);
}

.company-card-front h2{
    max-width:390px;
    margin:30px 0 0;
    font-size:40px;
    line-height:1.1;
}

.company-card-front h2 span{
    color:var(--red);
}

.company-card-logo{
    position:absolute;
    right:35px;
    top:30px;
    color:rgba(255,255,255,.06);
    font-size:90px;
    font-weight:900;
}

.flip-hint{
    display:flex;
    align-items:center;
    gap:9px;
    color:#888;
    font-size:11px;
}

.flip-hint i{
    color:var(--red);
}


/* DETRÁS */

.company-card-back{
    transform:rotateY(180deg);
    background:#111;
    color:#fff;
    border-bottom:4px solid var(--red);
}

.founders-title{
    display:block;
    margin-bottom:25px;
    color:var(--red);
    font-size:11px;
    font-weight:bold;
    letter-spacing:2px;
}

.founders-grid{
    display:grid;
    grid-template-columns:
        repeat(3,1fr);
    gap:15px;
}

.founder{
    text-align:center;
}

.founder-photo{
    width:100%;
    height:185px;
    margin-bottom:14px;
    overflow:hidden;
    background:#222;
}

.founder-photo img{
    width:100%;
    height:100%;
    display:block;
    object-fit:cover;
    filter:
        grayscale(100%)
        contrast(1.05);
    transition:
        filter .35s ease,
        transform .5s ease;
}

.founder:hover .founder-photo img{
    filter:grayscale(0%);
    transform:scale(1.06);
}

.founder strong{
    display:block;
    margin-bottom:5px;
    font-size:13px;
}

.founder span{
    color:#888;
    font-size:10px;
}


/* TEXTO */

.about-intro-text{
    max-width:700px;
}

.about-intro-text p{
    margin:0 0 24px;
    color:#666;
    font-size:16px;
    line-height:1.8;
}

.about-intro-text .about-lead{
    color:#111;
    font-size:21px;
    line-height:1.6;
    font-weight:500;
}

.about-intro-line{
    width:55px;
    height:2px;
    margin:35px 0 15px;
    background:var(--red);
}

.about-intro-signature{
    color:#aaa;
    font-size:10px;
    font-weight:bold;
    letter-spacing:2px;
}


/* QUE HACEMOS */

.about-pillars{
    position:relative;
    background:#f3f3f3;
    padding:105px 0;
    overflow:hidden;
}

.about-large-symbol{
    position:absolute;
    right:-90px;
    top:50%;
    width:500px;
    height:500px;
    display:flex;
    align-items:center;
    justify-content:center;
    transform:
        translateY(-50%)
        translateX(100px);
    color:rgba(0,0,0,.035);
    font-size:420px;
    pointer-events:none;
    transition:
        transform .7s
        cubic-bezier(.22,1,.36,1),
        color .5s ease;
}

.about-large-symbol.active{
    transform:
        translateY(-50%)
        translateX(0);  
    color:rgba(220,0,0,.06);
}

.about-section-heading{
    position:relative;
    z-index:2;
    max-width:700px;
    margin-bottom:55px;
}

.section-label{
    display:block;
    margin-bottom:15px;
    color:var(--red);
    font-size:11px;
    font-weight:bold;
    letter-spacing:2px;
}

.about-section-heading h2{
    margin:0;
    color:#111;
    font-size:43px;
    line-height:1.1;
    letter-spacing:-1px;
}

.about-section-heading h2 span{
    color:var(--red);
}

.about-section-heading p{
    max-width:600px;
    margin:18px 0 0;
    color:#666;
    font-size:15px;
    line-height:1.7;
}


/* TARJETAS */

.about-pillars-grid{
    position:relative;
    z-index:3;
    display:grid;
    grid-template-columns:
        repeat(3,1fr);
    gap:18px;
}

.about-pillar{
    position:relative;
    min-height:350px;
    padding:35px;
    background:#fff;
    overflow:hidden;
    border-bottom:3px solid transparent;
    cursor:pointer;
    transition:
        transform .4s ease,
        box-shadow .4s ease,
        background .4s ease,
        color .4s ease,
        border-color .4s ease;
}

.about-pillar:hover,
.about-pillar.active{
    transform:translateY(-8px);
    background:#0d0d0d;
    color:#fff;
    border-color:var(--red);
    box-shadow:
        0 25px 50px
        rgba(0,0,0,.15);
}

.pillar-number{
    position:absolute;
    right:25px;
    top:20px;
    color:#e8e8e8;
    font-size:65px;
    font-weight:800;
}

.about-pillar:hover .pillar-number,
.about-pillar.active .pillar-number{
    color:#222;
}

.pillar-icon{
    position:relative;
    z-index:1;
    width:58px;
    height:58px;
    display:flex;
    align-items:center;
    justify-content:center;
    margin-bottom:40px;
    background:#111;
    color:#fff;
    font-size:22px;
    transition:
        background .3s ease,
        transform .3s ease;
}

.about-pillar:hover .pillar-icon,
.about-pillar.active .pillar-icon{
    background:var(--red);
    transform:
        rotate(-5deg)
        scale(1.05);
}

.about-pillar h3{
    position:relative;
    z-index:1;
    margin:0 0 12px;
    font-size:24px;
}

.about-pillar p{
    position:relative;
    z-index:1;
    margin:0;
    color:#666;
    font-size:14px;
    line-height:1.7;
    transition:color .3s ease;
}

.about-pillar:hover p,
.about-pillar.active p{
    color:#aaa;
}

.pillar-line{
    position:absolute;
    left:35px;
    bottom:30px;
    width:35px;
    height:2px;
    background:var(--red);
    transition:width .35s ease;
}

.about-pillar:hover .pillar-line,
.about-pillar.active .pillar-line{
    width:90px;
}

.pillar-arrow{
    position:absolute;
    right:30px;
    bottom:25px;
    color:#ddd;
    opacity:0;
    transform:translateX(-10px);
    transition:
        opacity .3s ease,
        transform .3s ease;
}

.about-pillar:hover .pillar-arrow,
.about-pillar.active .pillar-arrow{
    opacity:1;
    transform:translateX(0);
    color:var(--red);
}


/* Tecnología */
.about-technology{
    position:relative;
    padding:110px 0;
    background:#090909;
    color:#fff;
    overflow:hidden;
}

.about-tech-grid{
    position:absolute;
    inset:0;
    opacity:.15;
    background-image:
        linear-gradient(
            90deg,
            rgba(255,255,255,.08) 1px,
            transparent 1px
        );
    background-size:100px 100%;
    animation:techGrid 15s linear infinite;
}

@keyframes techGrid{
    from{
        background-position:0 0;
    }

    to{
        background-position:100px 0;
    }
}

.about-tech-red{
    position:absolute;
    right:-250px;
    top:-250px;
    width:650px;
    height:650px;
    background:
        radial-gradient(
            circle,
            rgba(220,0,0,.2),
            transparent 70%
        );
    filter:blur(15px);
}

.about-tech-content{
    position:relative;
    z-index:2;
    max-width:760px;
    margin-bottom:75px;
}

.about-tech-label{
    display:block;
    margin-bottom:15px;
    color:var(--red);
    font-size:11px;
    font-weight:bold;
    letter-spacing:2px;
}

.about-tech-content h2{
    margin:0 0 22px;
    font-size:47px;
    line-height:1.1;
    letter-spacing:-1px;
}

.about-tech-content h2 span{
    color:var(--red);
}

.about-tech-content p{
    margin:0;
    color:#aaa;
    font-size:16px;
    line-height:1.8;
}


/* ESTADÍSTICAS */

.about-stats{
    position:relative;
    z-index:2;
    display:grid;
    grid-template-columns:
        repeat(3,1fr);
    border-top:1px solid #292929;
    border-bottom:1px solid #292929;
}

.about-stat{
    min-height:180px;
    padding:40px 30px;
    border-right:1px solid #292929;
}

.about-stat:last-child{
    border-right:0;
}

.about-stat strong{
    display:block;
    margin-bottom:10px;
    color:#fff;
    font-size:48px;
    line-height:1;
    font-weight:800;
}

.about-stat span{
    display:block;
    max-width:190px;
    color:#888;
    font-size:13px;
    line-height:1.5;
}


/* FILOSOFÍA */

.about-difference{
    padding:110px 0;
    background:#fff;
}

.about-section-heading.centered{
    max-width:650px;
    margin-left:auto;
    margin-right:auto;
    text-align:center;
}

.about-section-heading.centered p{
    margin:18px auto 0;
    color:#666;
    font-size:15px;
    line-height:1.7;
}

.philosophy-list{
    border-top:1px solid #ddd;
}

.philosophy-item{
    position:relative;
    display:grid;
    grid-template-columns:
        120px 1fr 100px;
    align-items:center;
    gap:30px;
    min-height:180px;
    padding:30px 10px;
    border-bottom:1px solid #ddd;
    overflow:hidden;
    transition:
        background .35s ease,
        padding .35s ease;
}

.philosophy-item::before{
    content:"";
    position:absolute;
    left:0;
    top:0;
    bottom:0;
    width:3px;
    background:var(--red);
    transform:scaleY(0);
    transform-origin:bottom;
    transition:transform .35s ease;
}

.philosophy-item:hover{
    padding-left:30px;

    background:#0d0d0d;
}

.philosophy-item:hover::before{
    transform:scaleY(1);
}

.philosophy-number{
    color:#ddd;
    font-size:55px;
    font-weight:800;
    transition:
        color .35s ease;
}

.philosophy-item:hover
.philosophy-number{
    color:var(--red);
}

.philosophy-content > span{
    display:block;
    margin-bottom:7px;
    color:var(--red);
    font-size:9px;
    font-weight:bold;
    letter-spacing:2px;
}

.philosophy-content h3{
    margin:0 0 10px;
    color:#111;
    font-size:23px;
    transition:color .35s ease;
}

.philosophy-content p{
    max-width:600px;
    margin:0;
    color:#777;
    font-size:14px;
    line-height:1.7;
    transition:color .35s ease;
}

.philosophy-item:hover
.philosophy-content h3{
    color:#fff;
}

.philosophy-item:hover
.philosophy-content p{
    color:#aaa;
}

.philosophy-item > i{
    justify-self:end;
    color:#ddd;
    font-size:38px;
    transition:
        color .35s ease,
        transform .35s ease;
}

.philosophy-item:hover > i{
    color:var(--red);
    transform:
        scale(1.1)
        rotate(-5deg);
}

/* FINAL*/

.about-final{
    position:relative;
    padding:100px 0;
    background:#090909;
    color:#fff;
    overflow:hidden;
}

.about-final-glow{
    position:absolute;
    width:500px;
    height:500px;
    right:-150px;
    top:50%;
    transform:translateY(-50%);
    background:
        radial-gradient(
            circle,
            rgba(220,0,0,.25),
            transparent 68%
        );
    filter:blur(15px);
}

.about-final-grid{
    position:relative;
    z-index:2;
    display:grid;
    grid-template-columns:
        1fr 1fr;
    gap:80px;
    align-items:center;
}

.about-final-content > span{
    display:block;
    margin-bottom:15px;
    color:var(--red);
    font-size:11px;
    font-weight:bold;
    letter-spacing:2px;
}

.about-final h2{
    max-width:650px;
    margin:0 0 20px;
    font-size:52px;
    line-height:1.05;
    letter-spacing:-1px;
}

.about-final h2 strong{
    color:var(--red);
}

.about-final p{
    max-width:550px;
    margin:0 0 30px;
    color:#aaa;
    font-size:16px;
    line-height:1.7;
}

.about-final-button{
    display:inline-flex;
    align-items:center;
    gap:11px;
    padding:14px 22px;
    background:#fff;
    color:#111;
    text-decoration:none;
    font-size:14px;
    font-weight:bold;
    transition:
        background .25s ease,
        color .25s ease,
        transform .25s ease;
}

.about-final-button:hover{
    background:var(--red);
    color:#fff;

    transform:translateY(-3px);
}

.about-final-button i{
    transition:transform .25s ease;
}

.about-final-button:hover i{
    transform:translateX(5px);
}


/* FOTO */

.about-final-image{
    position:relative;
    min-height:430px;
    display:flex;
    align-items:center;
    justify-content:center;
    transform:translateX(30px);
}

.about-final-image img{
    position:relative;
    z-index:2;
    display:block;
    width:100%;
    max-width:520px;
    height:auto;
    object-fit:contain;
    filter:
        drop-shadow(
            0 25px 35px
            rgba(0,0,0,.45)
        );
    transition:
        transform .6s
        cubic-bezier(.22,1,.36,1);
}

.about-final-image:hover img{
    transform:
        translateY(-10px)
        scale(1.025);
}

.final-image-frame{
    position:absolute;
    right:15px;
    top:35px;
    width:80%;
    height:80%;
    border:1px solid
        rgba(220,0,0,.5);
    transform:
        translate(20px,20px);
    z-index:1;
    transition:
        transform .5s ease;
}

.about-final-image:hover
.final-image-frame{
    transform:
        translate(10px,10px);
}


/* REVEAL */

.reveal{
    opacity:1;
    transform:none;
}

html.js .reveal{
    opacity:0;

    transform:
        translateY(40px);

    transition:
        opacity .8s ease,
        transform .8s
        cubic-bezier(.22,1,.36,1);
}

html.js .reveal.visible{
    opacity:1;
    transform:
        translateY(0);
}

/* ESCALONADO */
.about-pillars-grid
.about-pillar:nth-child(1){
    transition-delay:.05s;
}

.about-pillars-grid
.about-pillar:nth-child(2){
    transition-delay:.15s;
}

.about-pillars-grid
.about-pillar:nth-child(3){
    transition-delay:.25s;
}

/* RESPONSIVE */
@media (max-width:1100px){

    .about-hero-brand{
        font-size:220px;
    }

    .about-hero-product{
        right:3%;
        opacity:.7;
    }
}

@media (max-width:900px){
    .about-hero{
        min-height:620px;
    }

    .about-hero h1{
        font-size:50px;
    }

    .about-hero-product{
        right:-100px;
        opacity:.35;
    }

    .about-hero-brand{
        right:-15px;
        bottom:0;

        font-size:170px;
    }

    .about-intro-grid{
        grid-template-columns:1fr;
        gap:55px;
    }

    .about-company-card{
        min-height:440px;
    }

    .about-pillars-grid{
        grid-template-columns:1fr;
        gap:15px;
    }

    .about-large-symbol{
        opacity:.5;
    }

    .about-stats{
        grid-template-columns:
            repeat(3,1fr);
    }

    .about-final-grid{
        grid-template-columns:1fr;
        gap:40px;
    }

    .about-final-image{
        transform:none;
    }
}

@media (max-width:600px){

    .about-hero{
        min-height:650px;
    }

    .about-hero-content{
        padding:90px 0;
    }

    .about-hero h1{
        font-size:39px;
        letter-spacing:-1px;
    }

    .about-hero p{
        font-size:16px;
    }

    .about-hero-product{
        right:-190px;
        top:55%;
    }

    .about-hero-brand{
        font-size:105px;
        letter-spacing:-8px;
    }

    .hero-scroll{
        display:none;
    }

    .about-intro{
        padding:75px 0;
    }

    .company-card-face{
        padding:30px;
    }

    .company-card-front h2{
        font-size:32px;
    }

    .company-card-logo{
        font-size:65px;
    }

    .founders-grid{
        gap:7px;
    }

    .founder-photo{
        height:135px;
    }

    .founder strong{
        font-size:11px;
    }

    .founder span{
        font-size:8px;
    }

    .about-section-heading h2{
        font-size:34px;
    }

    .about-pillars,
    .about-difference,
    .about-technology{
        padding:75px 0;
    }

    .about-large-symbol{
        display:none;
    }

    .about-stats{
        grid-template-columns:1fr;
    }

    .about-stat{
        min-height:auto;
        border-right:0;
        border-bottom:1px solid #292929;
    }

    .about-stat:last-child{
        border-bottom:0;
    }

    .philosophy-item{
        grid-template-columns:
            60px 1fr 45px;
        gap:15px;
        min-height:150px;
    }

    .philosophy-number{
        font-size:32px;
    }

    .philosophy-content h3{
        font-size:18px;
    }

    .philosophy-content p{
        font-size:12px;
    }

    .philosophy-item > i{
        font-size:25px;
    }

    .about-final{
        padding:75px 0;
    }

    .about-final h2{
        font-size:38px;
    }

    .about-final-image{
        min-height:300px;
    }
}

@media (max-width:600px){
    .about-hero-content{
        width:100%;
        padding:90px 25px;
        box-sizing:border-box;
    }

    .about-hero-copy{
        width:100%;
        padding-left:10px;
        padding-right:10px;
        box-sizing:border-box;
    }
}