.projects-grid{
    display:grid;
    grid-template-columns:1.25fr 1fr 1fr;
    gap:26px;
}

.project{
    position:relative;
    overflow:hidden;
    display:flex;
    align-items:flex-end;
    width:100%;
    min-height:330px;
    border:none;
    border-radius:30px;
    cursor:pointer;
    background-size:cover;
    background-position:center;
    isolation:isolate;
    transition:
        transform .45s ease,
        box-shadow .45s ease;
}

.project.large{
    grid-row:span 2;
    min-height:686px;
}

.project::before{
    content:"";
    position:absolute;
    inset:0;
    background:inherit;
    background-size:cover;
    background-position:center;
    transition:transform .8s ease;
    z-index:-2;
}

.project::after{
    content:"";
    position:absolute;
    inset:0;
    background:
    linear-gradient(
        to top,
        rgba(7,16,28,.93) 0%,
        rgba(7,16,28,.55) 48%,
        rgba(7,16,28,.08) 100%
    );
    transition:.45s;
    z-index:-1;
}

.project:hover{
    transform:translateY(-10px);
    box-shadow:
    0 25px 70px rgba(11,27,43,.18);
}

.project:hover::before{
    transform:scale(1.08);
}

.project:hover::after{
    background:
    linear-gradient(
        to top,
        rgba(7,16,28,.95),
        rgba(7,16,28,.60),
        rgba(7,16,28,.15)
    );
}

.project-info{
    position:relative;
    width:100%;
    padding:38px;
    color:#fff;
    z-index:10;
}

.project-info span{
    display:inline-block;
    margin-bottom:14px;
    color:var(--gold);
    text-transform:uppercase;
    font-size:.78rem;
    letter-spacing:2px;
    font-weight:700;
}

.project-info h3{
    font-size:2rem;
    line-height:1.05;
    margin-bottom:14px;
}

.project.large .project-info h3{
    font-size:2.8rem;
}

.project-info p{
    max-width:470px;
    color:#d7dce4;
    line-height:1.7;
    margin-bottom:24px;
}

.project-link{
    display:inline-flex;
    align-items:center;
    gap:10px;
    color:#fff;
    font-weight:600;
    transition:.35s;
}

.project-link::after{
    content:"→";
    transition:.35s;
}

.project:hover .project-link{
    gap:16px;
    color:#fff;
}

.project:hover .project-link::after{
    transform:translateX(5px);
}

@media(max-width:1100px){
    .projects-grid{
        grid-template-columns:1fr 1fr;
    }
    .project.large{
        grid-column:span 2;
        min-height:520px;
    }
}

@media(max-width:768px){
.projects-grid{
    grid-template-columns:1fr;
}

.project.large{
    grid-column:auto;
}

.project{
    min-height:320px;
}

.project.large{
    min-height:420px;
}

.project-info{
    padding:28px;
}

.project.large .project-info h3{
    font-size:2rem;
}

}

body.gallery-open{
    overflow:hidden;
}

#galleryModal{
    position:fixed;
    inset:0;
    display:flex;
    justify-content:center;
    align-items:center;
    background:rgba(5,8,15,.94);
    backdrop-filter:blur(14px);
    opacity:0;
    visibility:hidden;
    transition:.35s;
    z-index:99999;
}

#galleryModal.active{
    opacity:1;
    visibility:visible;
}

.gallery-content{
    position:relative;
    width:min(1450px,94vw);
    height:min(92vh,900px);
    display:flex;
    flex-direction:column;
    border-radius:26px;
    overflow:hidden;
}

.gallery-close{
    position:absolute;
    top:18px;
    right:18px;
    width:52px;
    height:52px;
    border:none;
    border-radius:50%;
    background:rgba(255,255,255,.10);
    backdrop-filter:blur(14px);
    color:#fff;
    font-size:28px;
    cursor:pointer;
    transition:.3s;
    z-index:50;
}

.gallery-close:hover{
    transform:rotate(90deg);
    background:rgba(255,255,255,.18);
}

.gallery-header{
    text-align:center;
    padding:20px 90px;
    color:#fff;
}

.gallery-header h2{
    font-size:2rem;
    margin-bottom:8px;
}

.gallery-header p{
    color:#c6ccd5;
    max-width:760px;
    margin:auto;
}

.gallery-viewer{
    flex:1;
    position:relative;
    display:flex;
    justify-content:center;
    align-items:center;
    overflow:hidden;
}

.gallery-main{
    width:100%;
    height:100%;
    display:flex;
    justify-content:center;
    align-items:center;
}

.gallery-main img{
    max-width:92%;
    max-height:100%;
    object-fit:contain;
    border-radius:18px;
    box-shadow:
    0 35px 90px rgba(0,0,0,.45);
    user-select:none;
    animation:fadeGallery .25s ease;
}

@keyframes fadeGallery{
    from{
        opacity:.3;
        transform:scale(.98);
    }
    to{
        opacity:1;
        transform:scale(1);
    }
}

.gallery-arrow{
    position:absolute;
    top:50%;
    transform:translateY(-50%);
    width:62px;
    height:62px;
    border:none;
    border-radius:50%;
    background:rgba(255,255,255,.08);
    backdrop-filter:blur(16px);
    color:#fff;
    font-size:34px;
    cursor:pointer;
    transition:.3s;
    z-index:30;
}

.gallery-arrow:hover{
    background:rgba(255,255,255,.18);
    transform:translateY(-50%) scale(1.08);
}

.gallery-prev{
    left:25px;
}

.gallery-next{
    right:25px;
}

.gallery-counter{
    text-align:center;
    color:var(--gold);
    font-weight:700;
    margin:18px 0;
}

.gallery-thumbs{
    display:grid;
    grid-template-columns:repeat(auto-fill,minmax(110px,1fr));
    gap:14px;
    margin-top:22px;
    max-height:280px;
    overflow-y:auto;
    padding-right:6px;
}

.gallery-thumbs::-webkit-scrollbar{
    display:none;
}

.gallery-thumbs img{
    width:130px;
    height:86px;
    object-fit:cover;
    flex:none;
    border-radius:12px;
    cursor:pointer;
    opacity:.45;
    border:3px solid transparent;
    transition:.25s;
}

.gallery-thumbs img:hover{
    opacity:.85;
    transform:scale(1.04);
}

.gallery-thumbs img.active{
    opacity:1;
    border-color:var(--gold);
    transform:translateY(-4px);
}

@media(max-width:900px){
.gallery-content{
    width:96vw;
    height:94vh;
}

.gallery-header{
    padding:18px 70px;
}

.gallery-header h2{
    font-size:1.5rem;
}

.gallery-arrow{
    width:48px;
    height:48px;
    font-size:24px;
}

.gallery-thumbs img{
    width:90px;
    height:64px;
}

}

@media(max-width:600px){
.gallery-header p{
    display:none;
}

.gallery-arrow{
    width:42px;
    height:42px;
    font-size:20px;
}

.gallery-main img{
    max-width:100%;
}

.gallery-thumbs{
    gap:8px;
}

.gallery-thumbs img{
    width:72px;
    height:54px;
}
}

/*==================================================
  SELECTOR DE PROYECTOS
==================================================*/

#projectSelector{
    position:fixed;
    inset:0;
    display:flex;
    justify-content:center;
    align-items:center;
    background:rgba(6,10,18,.94);
    backdrop-filter:blur(14px);
    opacity:0;
    visibility:hidden;
    transition:.35s;
    z-index:99998;
}

#projectSelector.active{
    opacity:1;
    visibility:visible;
}

.project-selector-content{
    width:min(1450px,94vw);
    max-height:90vh;
    background:#fff;
    border-radius:30px;
    overflow:hidden;
    display:flex;
    flex-direction:column;
    box-shadow:
        0 35px 120px rgba(0,0,0,.35);
    animation:selectorOpen .45s ease;
}

@keyframes selectorOpen{
    from{
        transform:translateY(30px) scale(.96);
        opacity:0;
    }
    to{
        transform:translateY(0) scale(1);
        opacity:1;
    }
}

.project-selector-close{
    position:absolute;
    top:24px;
    right:24px;
    width:54px;
    height:54px;
    border:none;
    border-radius:50%;
    cursor:pointer;
    background:rgba(255,255,255,.14);
    color:#fff;
    font-size:30px;
    backdrop-filter:blur(12px);
    transition:.3s;
    z-index:10;
}

.project-selector-close:hover{
    transform:rotate(90deg);
    background:rgba(255,255,255,.22);
}

.project-selector-header{
    padding:55px;
    text-align:center;
    border-bottom:1px solid #ececec;
}

.project-selector-header h2{
    font-size:2.6rem;
    color:var(--primary-dark);
    margin-bottom:12px;
}

.project-selector-header p{
    color:var(--muted);
    font-size:1.05rem;
    max-width:700px;
    margin:auto;
}

/* GRID */
.project-selector-grid{
    display:grid;
    grid-template-columns:repeat(auto-fill,minmax(340px,1fr));
    gap:28px;
    padding:45px;
    overflow:auto;
}

/* TARJETAS */
.project-item{
    position:relative;
    height:280px;
    overflow:hidden;
    border-radius:24px;
    cursor:pointer;
    background-size:cover;
    background-position:center;
    transition:
        transform .4s,
        box-shadow .4s;
}

.project-item:hover{
    transform:translateY(-8px);
    box-shadow:
        0 25px 70px rgba(0,0,0,.20);
}

.project-item::before{
    content:"";
    position:absolute;
    inset:0;
    background:inherit;
    background-size:cover;
    background-position:center;
    transition:transform .8s;
    z-index:0;
}

.project-item:hover::before{
    transform:scale(1.08);
}

.project-item::after{
    content:"";
    position:absolute;
    inset:0;
    background:
    linear-gradient(
        to top,rgba(7,16,28,.92),rgba(7,16,28,.45),rgba(7,16,28,.05)
    );
    z-index:1;
}

.project-item-content{
    position:absolute;
    left:30px;
    right:30px;
    bottom:30px;
    color:#fff;
    z-index:2;
}

.project-item-content span{
    display:inline-block;
    color:var(--gold);
    font-size:.78rem;
    letter-spacing:2px;
    font-weight:700;
    margin-bottom:12px;
}

.project-item-content h3{
    font-size:2rem;
    margin-bottom:10px;
}

.project-item-content p{
    color:#d7dce4;
    line-height:1.6;
    margin-bottom:20px;
}

.project-item-btn{
    display:inline-flex;
    align-items:center;
    gap:10px;
    color:#fff;
    font-weight:700;
    transition:.3s;
}

.project-item:hover .project-item-btn{
    gap:18px;
}

.project-item-btn::after{
    content:"→";
    transition:.3s;
}

.project-item:hover .project-item-btn::after{
    transform:translateX(6px);
}

/* RESPONSIVE */
@media(max-width:900px){

    .project-selector-grid{
        grid-template-columns:1fr;
        padding:25px;
    }

    .project-selector-header{
        padding:35px 25px;
    }
}

@media(max-width:600px){
    .project-item{
        height:230px;
    }
    .project-item-content h3{
        font-size:1.5rem;
    }
}