@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800;900&display=swap');

:root{
    --accent:#F79300;
    --accent-dark:#A83E00;
    --black:#0B0B0B;
    --dark:#111111;
    --dark-2:#171717;
    --gray:#232323;
    --soft:#b7b7b7;
    --white:#FFFFFF;
    --glass:rgba(12,12,12,.58);
    --border:rgba(255,255,255,.10);
    --shadow:0 24px 80px rgba(0,0,0,.45);
}

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

html{
    scroll-behavior:smooth;
}

body{
    font-family:'Montserrat',sans-serif;
    background:var(--black);
    color:var(--white);
    overflow-x:hidden;
}

body.no-scroll{
    overflow:hidden;
}

img{
    max-width:100%;
    display:block;
}

a{
    color:inherit;
    text-decoration:none;
}

.container{
    width:min(1180px,88%);
    margin:auto;
}

.section{
    position:relative;
    padding:110px 0;
}

.section.dark{
    background:var(--dark);
}

.section-title{
    max-width:780px;
    margin-bottom:48px;
}

.eyebrow{
    display:inline-flex;
    gap:10px;
    align-items:center;
    color:var(--accent);
    text-transform:uppercase;
    letter-spacing:3px;
    font-weight:800;
    font-size:.78rem;
    margin-bottom:14px;
}

.eyebrow::before{
    content:"";
    width:38px;
    height:2px;
    background:var(--accent);
    box-shadow:0 0 18px rgba(247,147,0,.8);
}

h1,h2,h3,h4{
    line-height:1.05;
}

h2{
    font-size:clamp(2.1rem,5vw,4.5rem);
    font-weight:900;
    letter-spacing:-2px;
}

p{
    color:var(--soft);
    line-height:1.8;
}

.btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:10px;
    min-height:54px;
    padding:0 28px;
    border-radius:999px;
    font-weight:800;
    border:1px solid transparent;
    transition:.35s ease;
    cursor:pointer;
}

.btn-primary{
    background:linear-gradient(135deg,var(--accent),var(--accent-dark));
    box-shadow:0 20px 55px rgba(247,147,0,.28);
}

.btn-primary:hover{
    transform:translateY(-4px);
    box-shadow:0 28px 70px rgba(247,147,0,.42);
}

.btn-outline{
    border-color:rgba(255,255,255,.22);
    background:rgba(255,255,255,.04);
}

.btn-outline:hover{
    border-color:var(--accent);
    color:#fff;
    transform:translateY(-4px);
}

/* LOADER */
.loader{
    position:fixed;
    inset:0;
    z-index:10000;
    display:flex;
    align-items:center;
    justify-content:center;
    background:#050505;
    transition:opacity .7s ease,visibility .7s ease;
}

.loader.hide{
    opacity:0;
    visibility:hidden;
}

.loader-logo{
    position:relative;
    text-align:center;
    font-size:clamp(2rem,6vw,5rem);
    font-weight:900;
    letter-spacing:4px;
    text-transform:uppercase;
    animation:loaderPulse 1.2s ease infinite alternate;
}

.loader-logo span{
    display:block;
    margin-top:10px;
    font-size:.85rem;
    letter-spacing:7px;
    color:var(--accent);
}

@keyframes loaderPulse{
    from{filter:drop-shadow(0 0 5px rgba(247,147,0,.3));transform:scale(.98)}
    to{filter:drop-shadow(0 0 28px rgba(247,147,0,.9));transform:scale(1)}
}

/* PARTICLES */
#particles-js{
    position:fixed;
    inset:0;
    z-index:-1;
    opacity:.35;
}

/* HEADER */
.header{
    position:fixed;
    top:0;
    left:0;
    width:100%;
    z-index:999;
    padding:18px 0;
    transition:.35s ease;
}

.header.scrolled{
    background:rgba(6,6,6,.84);
    backdrop-filter:blur(20px);
    box-shadow:0 18px 45px rgba(0,0,0,.35);
    border-bottom:1px solid rgba(255,255,255,.08);
}

.header-inner{
    width:min(1240px,90%);
    margin:auto;
    display:flex;
    justify-content:space-between;
    align-items:center;
}

.brand{
    font-weight:900;
    letter-spacing:1px;
    text-transform:uppercase;
}

.brand span{
    color:var(--accent);
}

.nav{
    display:flex;
    align-items:center;
    gap:30px;
}

.nav a{
    font-size:.86rem;
    font-weight:700;
    color:#ddd;
    transition:.25s;
}

.nav a:hover,
.nav a.active{
    color:var(--accent);
}

.menu-btn{
    display:none;
    width:46px;
    height:46px;
    border-radius:50%;
    border:1px solid rgba(255,255,255,.18);
    background:rgba(255,255,255,.05);
    color:#fff;
    font-size:1.5rem;
}

/* HERO */
.hero{
    min-height:100vh;
    position:relative;
    display:flex;
    align-items:center;
    justify-content:center;
    overflow:hidden;
    isolation:isolate;
}

.hero.hero-small{
    min-height:72vh;
}

.hero-bg{
    position:absolute;
    inset:0;

    background:
        linear-gradient(
            115deg,
            rgba(0,0,0,.92) 0%,
            rgba(0,0,0,.48) 45%,
            rgba(247,147,0,.18) 100%
        ),
        var(--hero-img);

    background-size:cover;
    background-position:center;

    animation:heroZoom 18s ease-in-out infinite alternate;

    z-index:-3;
}

.hero-bg::after{
    content:"";
    position:absolute;
    inset:0;

    background:
        radial-gradient(
            circle at 50% 45%,
            rgba(247,147,0,.22),
            transparent 34%
        ),
        linear-gradient(
            to bottom,
            rgba(0,0,0,.15),
            #0b0b0b 96%
        );
}

.hero-lines{
    position:absolute;
    inset:0;

    background:
        linear-gradient(
            90deg,
            rgba(255,255,255,.05) 1px,
            transparent 1px
        ),
        linear-gradient(
            rgba(255,255,255,.04) 1px,
            transparent 1px
        );

    background-size:80px 80px;

    mask-image:linear-gradient(
        to bottom,
        transparent,
        black 20%,
        black 70%,
        transparent
    );

    opacity:.28;

    z-index:-2;
}

@keyframes heroZoom{
    from{
        transform:scale(1.03);
    }
    to{
        transform:scale(1.13);
    }
}

/* SERVICIOS Y CONTACTO */
.hero-content{
    width:min(1000px,88%);
    margin:auto;
    text-align:center;
    padding-top:60px;
}

/* HOME */
.hero-home-content{
    width:100%;
    max-width:1400px;

    margin:auto;

    display:flex;
    justify-content:center;
    align-items:center;

    text-align:center;

    padding-top:0;
    padding-left:20px;
    padding-right:20px;
}

.home-logo{
    display:flex;
    justify-content:center;
    align-items:center;

    width:100%;
    min-height:340px;

    margin:0 auto;
    padding:0;

    background:transparent;
    border:none;
    box-shadow:none;
    backdrop-filter:none;

    position:relative;
}

.hero-logo{
    display:block;

    width:100%;
    max-width:620px;
    height:auto;

    object-fit:contain;

    position:relative;
    z-index:2;

    filter:
        drop-shadow(0 25px 60px rgba(0,0,0,.95))
        drop-shadow(0 0 45px rgba(247,147,0,.35));

    animation:logoFloat 5s ease-in-out infinite;
}

@keyframes logoFloat{
    0%{
        transform:translateY(0px);
    }

    50%{
        transform:translateY(-10px);
    }

    100%{
        transform:translateY(0px);
    }
}

.social-follow{
    margin-top:36px;
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:16px;
}

.social-follow-title{
    font-size:.78rem;
    font-weight:800;
    letter-spacing:3px;
    text-transform:uppercase;
    color:var(--soft);
}

.social-buttons{
    display:flex;
    gap:16px;
    flex-wrap:wrap;
    justify-content:center;
}

.social-btn{
    display:inline-flex;
    align-items:center;
    gap:10px;
    padding:12px 26px;
    border-radius:999px;
    border:1px solid rgba(255,255,255,.18);
    background:rgba(255,255,255,.05);
    backdrop-filter:blur(6px);
    font-weight:700;
    font-size:.92rem;
    color:#fff;
    transition:.3s ease;
}

.social-btn svg{
    width:22px;
    height:22px;
    flex-shrink:0;
}

.social-btn:hover{
    transform:translateY(-4px);
    background:rgba(255,255,255,.09);
}

.social-btn.instagram:hover{
    border-color:#dd2a7b;
    box-shadow:0 14px 34px rgba(221,42,123,.28);
}

.social-btn.facebook:hover{
    border-color:#1877f2;
    box-shadow:0 14px 34px rgba(24,119,242,.28);
}

.page-title{
    font-size:clamp(4rem,12vw,10rem);
    font-weight:900;

    text-transform:uppercase;

    color:transparent;

    -webkit-text-stroke:1.5px rgba(255,255,255,.88);

    text-shadow:
        0 0 55px rgba(247,147,0,.45);

    letter-spacing:-4px;
}

.page-subtitle{
    max-width:700px;
    margin:22px auto 0;
    font-weight:500;
}

.hero-actions{
    display:flex;
    justify-content:center;
    gap:16px;

    margin-top:32px;

    flex-wrap:wrap;
}

/* STATS */
.stats-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:20px;
}

.stat-card{
    padding:34px 24px;
    background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
    border:1px solid var(--border);
    border-radius:24px;
    text-align:center;
    box-shadow:var(--shadow);
}

.stat-card h3{
    font-size:clamp(2.3rem,5vw,4rem);
    font-weight:900;
    color:#fff;
}

.stat-card span{
    color:var(--accent);
    font-weight:900;
}

.stat-card p{
    margin-top:8px;
    font-weight:600;
}

/* ABOUT */
.about-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:60px;
    align-items:center;
}

.image-frame{
    min-height:520px;
    border-radius:34px;
    background:
        linear-gradient(rgba(0,0,0,.18),rgba(0,0,0,.55)),
        var(--img);
    background-position:center;
    background-size:cover;
    border:1px solid rgba(255,255,255,.12);
    box-shadow:var(--shadow);
    position:relative;
    overflow:hidden;
}

.image-frame::after{
    content:"";
    position:absolute;
    inset:auto 24px 24px 24px;
    height:8px;
    border-radius:999px;
    background:var(--accent);
    box-shadow:0 0 35px rgba(247,147,0,.8);
}

.about-content p + p{
    margin-top:18px;
}

.feature-list{
    margin:28px 0;
    display:grid;
    gap:14px;
}

.feature-list li{
    list-style:none;
    color:#e8e8e8;
    display:flex;
    gap:12px;
    align-items:center;
}

.feature-list li::before{
    content:"✓";
    width:26px;
    height:26px;
    border-radius:50%;
    background:rgba(247,147,0,.15);
    color:var(--accent);
    display:grid;
    place-items:center;
    font-weight:900;
}

/* CARDS */
.cards-grid{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:26px 30px;
}

.service-card{
    min-height:280px;
    padding:38px 34px;
    border-radius:22px;
    background:linear-gradient(180deg,rgba(255,255,255,.065),rgba(255,255,255,.025));
    border:1px solid var(--border);
    position:relative;
    overflow:hidden;
    transition:.38s ease;
    transform-style:preserve-3d;
    display:flex;
    flex-direction:column;
    justify-content:center;
}

.service-card p{
    font-size:.95rem;
}

.service-card::before{
    content:"";
    position:absolute;
    inset:0;
    background:radial-gradient(circle at top right,rgba(247,147,0,.32),transparent 38%);
    opacity:0;
    transition:.38s;
}

.service-card:hover{
    transform:perspective(900px) rotateX(4deg) rotateY(-5deg) translateY(-12px);
    border-color:rgba(247,147,0,.55);
    box-shadow:0 26px 85px rgba(247,147,0,.18);
}

.service-card:hover::before{
    opacity:1;
}

.icon{
    width:62px;
    height:62px;
    border-radius:18px;
    display:grid;
    place-items:center;
    background:rgba(247,147,0,.12);
    border:1px solid rgba(247,147,0,.35);
    color:var(--accent);
    font-size:1.7rem;
    margin-bottom:24px;
}

.service-card h3{
    font-size:1.45rem;
    margin-bottom:14px;
    position:relative;
}

.service-card p{
    position:relative;
}

/* PROJECTS */
.projects-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:22px;
}

.project-item{
    height:310px;
    border-radius:26px;
    overflow:hidden;
    position:relative;
    cursor:pointer;
    background:var(--img);
    background-size:cover;
    background-position:center;
    border:1px solid rgba(255,255,255,.10);
}

.project-item.large{
    grid-column:span 2;
}

.project-item::before{
    content:"";
    position:absolute;
    inset:0;
    background:linear-gradient(to top,rgba(0,0,0,.88),rgba(0,0,0,.08));
    opacity:.86;
    transition:.35s;
}

.project-item::after{
    content:"Ver proyecto";
    position:absolute;
    left:24px;
    bottom:24px;
    padding:12px 18px;
    border-radius:999px;
    background:var(--accent);
    font-size:.82rem;
    font-weight:900;
    transform:translateY(20px);
    opacity:0;
    transition:.35s;
}

.project-info{
    position:absolute;
    left:24px;
    right:24px;
    bottom:24px;
    z-index:2;
    transition:.35s;
}

.project-info h3{
    font-size:1.3rem;
}

.project-info p{
    font-size:.9rem;
    margin-top:6px;
}

.project-item:hover::before{
    opacity:1;
}

.project-item:hover::after{
    transform:translateY(0);
    opacity:1;
}

.project-item:hover .project-info{
    transform:translateY(-52px);
}

/* GALLERY CAROUSEL */
.gallery-carousel{
    overflow:hidden;
    position:relative;
    mask-image:linear-gradient(to right,transparent,black 4%,black 96%,transparent);
}

.carousel-track{
    display:flex;
    gap:22px;
    width:max-content;
    padding:6px 0 10px;
    animation:slideGallery 65s linear infinite;
}

.gallery-carousel:hover .carousel-track{
    animation-play-state:paused;
}

.carousel-item{
    position:relative;
    flex:0 0 420px;
    height:340px;
    border-radius:26px;
    overflow:hidden;
    cursor:pointer;
    border:1px solid rgba(255,255,255,.10);
    box-shadow:var(--shadow);
}

.carousel-item img{
    width:100%;
    height:100%;
    object-fit:cover;
    display:block;
    transition:.5s ease;
}

.carousel-item:hover img{
    transform:scale(1.08);
}

.carousel-item::before{
    content:"";
    position:absolute;
    inset:0;
    background:linear-gradient(to top,rgba(0,0,0,.85),rgba(0,0,0,.05) 55%);
    z-index:1;
}

.carousel-caption{
    position:absolute;
    left:20px;
    bottom:16px;
    z-index:2;
    font-weight:800;
    font-size:.95rem;
    color:#fff;
}

@keyframes slideGallery{
    from{transform:translateX(0)}
    to{transform:translateX(-50%)}
}

/* PARALLAX */
.parallax{
    position:relative;
    min-height:56vh;
    display:flex;
    align-items:center;
    justify-content:center;
    text-align:center;
    overflow:hidden;
}

.parallax-bg{
    position:absolute;
    left:0;
    right:0;
    top:-30%;
    height:160%;
    background-size:cover;
    background-position:center;
    z-index:0;
    will-change:transform;
}

.parallax::before{
    content:"";
    position:absolute;
    inset:0;
    z-index:1;
    background:
        linear-gradient(180deg,rgba(11,11,11,.55),rgba(11,11,11,.72) 55%,rgba(11,11,11,.95)),
        radial-gradient(circle at 50% 40%,rgba(247,147,0,.22),transparent 55%);
}

.parallax-content{
    position:relative;
    z-index:2;
    width:min(760px,88%);
    padding:0 20px;
}

.parallax-content h2{
    color:#fff;
    margin-top:10px;
}

.parallax-content p{
    margin-top:18px;
    color:#e6e6e6;
    font-size:1.05rem;
}

/* TIMELINE */
.timeline{
    position:relative;
    display:grid;
    gap:28px;
}

.timeline::before{
    content:"";
    position:absolute;
    left:28px;
    top:0;
    bottom:0;
    width:2px;
    background:linear-gradient(var(--accent),transparent);
}

.timeline-item{
    display:grid;
    grid-template-columns:76px 1fr;
    gap:22px;
    align-items:start;
}

.timeline-num{
    width:58px;
    height:58px;
    border-radius:50%;
    background:var(--accent);
    display:grid;
    place-items:center;
    font-weight:900;
    box-shadow:0 0 30px rgba(247,147,0,.55);
    position:relative;
    z-index:2;
}

.timeline-content{
    padding:28px;
    border-radius:24px;
    background:rgba(255,255,255,.045);
    border:1px solid var(--border);
}

/* TESTIMONIALS */
.testimonials{
    overflow:hidden;
}

.testimonial-track{
    display:flex;
    gap:24px;
    animation:slideTestimonials 24s linear infinite;
}

.testimonial{
    min-width:370px;
    padding:30px;
    border-radius:24px;
    background:rgba(255,255,255,.045);
    border:1px solid var(--border);
}

.testimonial strong{
    display:block;
    margin-top:18px;
    color:#fff;
}

@keyframes slideTestimonials{
    from{transform:translateX(0)}
    to{transform:translateX(calc(-370px * 3 - 72px))}
}

/* CTA */
.cta{
    padding:80px 7%;
    border-radius:38px;
    background:
        radial-gradient(circle at top right,rgba(255,255,255,.22),transparent 30%),
        linear-gradient(135deg,var(--accent),#3a1500);
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:30px;
    box-shadow:0 30px 100px rgba(247,147,0,.26);
}

.cta h2{
    max-width:760px;
    font-size:clamp(2rem,4vw,4.2rem);
}

.cta p{
    color:#ffe1e1;
    margin-top:12px;
}

/* SERVICES PAGE */
.service-detail{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:50px;
    align-items:center;
    margin-bottom:40px;
    padding:36px;
    border-radius:32px;
    background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.015));
    border:1px solid var(--border);
}

.service-detail:nth-child(even) .service-image{
    order:2;
}

.service-num{
    display:inline-grid;
    place-items:center;
    width:44px;
    height:44px;
    border-radius:50%;
    background:rgba(247,147,0,.14);
    border:1px solid rgba(247,147,0,.4);
    color:var(--accent);
    font-weight:900;
    font-size:.9rem;
    margin-bottom:16px;
}

.service-image{
    min-height:360px;
    border-radius:26px;
    background:var(--img);
    background-size:cover;
    background-position:center;
    border:1px solid rgba(255,255,255,.12);
    box-shadow:var(--shadow);
}

.service-text h3{
    font-size:clamp(1.8rem,3.4vw,2.6rem);
    margin-bottom:18px;
}

.service-text ul{
    margin-top:22px;
    display:grid;
    gap:12px;
}

.service-text li{
    list-style:none;
    color:#ddd;
}

.service-text li::before{
    content:"•";
    color:var(--accent);
    margin-right:10px;
}


/* CONTACT */
.contact-grid{
    display:grid;
    grid-template-columns:1.1fr .9fr;
    gap:30px;
}

.form-box,
.info-box{
    border-radius:28px;
    background:rgba(255,255,255,.045);
    border:1px solid var(--border);
    padding:34px;
    box-shadow:var(--shadow);
}

.form-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:16px;
}

.form-group.full{
    grid-column:1/-1;
}

input,textarea,select{
    width:100%;
    padding:17px 18px;
    border-radius:16px;
    background:#0e0e0e;
    border:1px solid rgba(255,255,255,.12);
    color:#fff;
    outline:none;
    transition:.25s;
    font-family:inherit;
}

textarea{
    resize:vertical;
    min-height:160px;
}

input:focus,textarea:focus,select:focus{
    border-color:var(--accent);
    box-shadow:0 0 0 4px rgba(247,147,0,.12);
}

.info-list{
    display:grid;
    gap:18px;
}

.info-list div{
    padding:18px;
    border-radius:18px;
    background:rgba(0,0,0,.22);
}

.info-list strong{
    display:block;
    margin-bottom:5px;
}

.map-box{
    margin-top:30px;
    height:380px;
    border-radius:28px;
    overflow:hidden;
    border:1px solid var(--border);
    box-shadow:var(--shadow);
}

.map-box iframe{
    width:100%;
    height:100%;
    display:block;
    border:0;
    filter:grayscale(.15) contrast(1.05);
}

/* LIGHTBOX */
.lightbox{
    position:fixed;
    inset:0;
    z-index:5000;
    display:none;
    align-items:center;
    justify-content:center;
    background:rgba(0,0,0,.88);
    backdrop-filter:blur(10px);
    padding:24px;
}

.lightbox.show{
    display:flex;
}

.lightbox-content{
    width:min(1000px,94vw);
    height:min(650px,78vh);
    border-radius:26px;
    background:var(--img);
    background-size:cover;
    background-position:center;
    border:1px solid rgba(255,255,255,.18);
    box-shadow:0 30px 100px rgba(0,0,0,.75);
    position:relative;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next{
    position:absolute;
    border:none;
    background:rgba(255,255,255,.10);
    color:#fff;
    width:48px;
    height:48px;
    border-radius:50%;
    cursor:pointer;
    backdrop-filter:blur(12px);
}

.lightbox-close{
    top:24px;
    right:24px;
}

.lightbox-prev{
    left:24px;
    top:50%;
    transform:translateY(-50%);
}

.lightbox-next{
    right:24px;
    top:50%;
    transform:translateY(-50%);
}

/* WHATSAPP */
.whatsapp{
    position:fixed;
    right:24px;
    bottom:24px;
    z-index:998;
    width:64px;
    height:64px;
    border-radius:50%;
    background:#25D366;
    display:grid;
    place-items:center;
    box-shadow:0 18px 45px rgba(37,211,102,.36);
    border:3px solid #fff;
    transition:.3s;
}

.whatsapp:hover{
    transform:translateY(-6px) scale(1.05);
}

.whatsapp svg{
    width:34px;
    height:34px;
    fill:#fff;
}

/* FOOTER */
.footer{
    background:#070707;
    border-top:1px solid rgba(255,255,255,.08);
    padding:76px 0 28px;
}

.footer-grid{
    display:grid;
    grid-template-columns:1.4fr 1fr 1fr 1fr;
    gap:34px;
}

.footer h3,
.footer h4{
    margin-bottom:18px;
}

.footer a{
    display:block;
    color:#aaa;
    margin:10px 0;
    transition:.25s;
}

.footer a:hover{
    color:var(--accent);
}

.footer-bottom{
    margin-top:46px;
    padding-top:22px;
    border-top:1px solid rgba(255,255,255,.08);
    display:flex;
    justify-content:space-between;
    gap:20px;
    color:#888;
    font-size:.9rem;
}

/* UTILS */
.reveal-mask{
    overflow:hidden;
}