:root{--ink:#151515;--ink2:#232323;--paper:#f7f5ef;--white:#fff;--gold:#c2b47e;--gold2:#9e8d50;--line:rgba(21,21,21,.13);--muted:#6e6a61;--shadow:0 22px 70px rgba(20,20,20,.12);--radius:24px;--shell:min(1180px,calc(100% - 40px))}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);line-height:1.6}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}.shell{width:var(--shell);margin:auto}.header{position:absolute;z-index:50;top:0;left:0;right:0;border-bottom:1px solid rgba(255,255,255,.16);color:#fff}.header.solid{position:relative;background:#171717;border-color:rgba(255,255,255,.1)}.nav{height:92px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;margin-right:auto}.brand img{width:136px;height:68px;object-fit:contain;filter:brightness(0) invert(1)}.nav-links{display:flex;gap:26px;align-items:center}.nav-links a{font-size:.91rem;font-weight:650;letter-spacing:.02em;opacity:.88}.nav-links a:hover,.nav-links a.active{color:var(--gold);opacity:1}.nav-toggle{display:none;border:0;background:none;padding:8px}.nav-toggle span{display:block;width:25px;height:2px;background:#fff;margin:5px 0}.btn{display:inline-flex;justify-content:center;align-items:center;min-height:49px;padding:0 23px;border-radius:999px;border:1px solid transparent;font-weight:750;font-size:.91rem;letter-spacing:.01em;cursor:pointer;transition:.25s transform,.25s background,.25s color}.btn:hover{transform:translateY(-2px)}.btn-gold{background:var(--gold);color:#161616}.btn-gold:hover{background:#d4c58d}.btn-dark{background:var(--ink);color:#fff}.btn-light{background:#fff;color:var(--ink)}.btn-line{color:inherit;border-color:rgba(255,255,255,.45);background:transparent}.btn-ghost{border-color:rgba(255,255,255,.38);color:#fff}.hero{position:relative;min-height:820px;color:#fff;display:flex;align-items:center;overflow:hidden;background:#111}.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.02)}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,8,8,.89) 0%,rgba(10,10,10,.68) 48%,rgba(10,10,10,.28) 100%),linear-gradient(0deg,rgba(0,0,0,.28),transparent 45%)}.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(290px,.55fr);gap:90px;align-items:end;padding-top:126px}.hero-copy{max-width:760px;padding:80px 0}.kicker{display:inline-block;font-size:.74rem;font-weight:850;letter-spacing:.18em;color:#d7c98f}.kicker.dark{color:var(--gold2)}h1,h2,h3{font-family:Georgia,"Times New Roman",serif;line-height:1.08;margin:0}h1{font-size:clamp(3rem,6vw,5.9rem);letter-spacing:-.045em}.hero-copy h1{margin:18px 0 25px}.hero-copy>p{max-width:700px;color:rgba(255,255,255,.8);font-size:1.08rem}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:33px}.hero-facts{display:flex;gap:42px;margin-top:58px}.hero-facts div{display:flex;flex-direction:column}.hero-facts strong{font-family:Georgia,serif;font-size:1.75rem;color:#fff}.hero-facts span{font-size:.78rem;color:rgba(255,255,255,.58);text-transform:uppercase;letter-spacing:.08em}.hero-panel{margin-bottom:80px;padding:34px;border-radius:var(--radius);background:rgba(24,24,24,.7);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(12px);box-shadow:0 25px 70px rgba(0,0,0,.25)}.panel-label{font-size:.7rem;letter-spacing:.18em;color:var(--gold)}.hero-panel h2{font-size:2rem;margin:14px 0}.hero-panel p{color:rgba(255,255,255,.72)}.hero-panel a{display:inline-block;margin-top:14px;font-weight:750;color:var(--gold)}.marquee{background:#191919;color:#ddd;overflow:hidden;white-space:nowrap;border-top:1px solid #2d2d2d;border-bottom:1px solid #2d2d2d}.marquee div{width:max-content;padding:15px 3vw;font-size:.74rem;font-weight:800;letter-spacing:.18em}.marquee i{color:var(--gold);font-style:normal;padding:0 18px}.section{padding:110px 0}.section-head{display:grid;grid-template-columns:1.1fr .7fr;gap:80px;align-items:end;margin-bottom:48px}.section-head h2,.about-copy h2,.quote-copy h2,.contact h2,.gallery-toolbar h2{font-size:clamp(2.35rem,4.4vw,4.6rem);letter-spacing:-.035em;margin-top:10px}.section-head p{color:var(--muted);margin:0}.services-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.service-card{position:relative;min-height:270px;padding:34px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.38);transition:.25s background,.25s transform}.service-card:hover{background:#fff;transform:translateY(-4px);z-index:2;box-shadow:var(--shadow)}.service-top{display:flex;justify-content:space-between;align-items:center}.service-no{font-size:.75rem;color:var(--gold2);font-weight:800;letter-spacing:.1em}.service-icon{font-size:1.5rem;color:var(--gold2)}.service-card h3{font-size:1.72rem;margin:45px 0 13px}.service-card p{color:var(--muted);font-size:.93rem;margin:0}.portfolio-section{background:#fff}.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.project-card{position:relative;min-height:430px;border-radius:20px;overflow:hidden;background:#222;box-shadow:0 8px 28px rgba(0,0,0,.08)}.project-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .55s ease}.project-card:hover img{transform:scale(1.045)}.project-card::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.84),rgba(0,0,0,.07) 60%)}.project-card-content{position:absolute;z-index:2;left:0;right:0;bottom:0;padding:28px;color:#fff}.project-card .tag{font-size:.69rem;font-weight:850;letter-spacing:.12em;text-transform:uppercase;color:#eadca4}.project-card h3{font-size:1.75rem;margin:8px 0}.project-card p{font-size:.88rem;color:rgba(255,255,255,.72);margin:0 0 16px}.card-arrow{font-weight:800;font-size:.85rem}.text-link{display:inline-block;margin-top:16px;font-weight:800}.dark-link{color:var(--gold2)}.about{background:#ece8dc}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.about-media{min-height:610px;border-radius:28px;background:#222 center/cover no-repeat;position:relative;overflow:hidden;box-shadow:var(--shadow)}.about-media::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.35),transparent 55%)}.about-stamp{position:absolute;z-index:2;bottom:26px;left:26px;background:rgba(255,255,255,.92);padding:18px 22px;border-radius:15px;display:flex;flex-direction:column}.about-stamp strong{font-family:Georgia,serif;font-size:1.35rem}.about-stamp span{font-size:.75rem;color:var(--muted)}.about-copy>p{color:var(--muted);font-size:1.05rem}.check-list{margin:34px 0}.check-list div{display:flex;gap:20px;padding:20px 0;border-top:1px solid rgba(20,20,20,.12)}.check-list b{color:var(--gold2);font-size:.78rem}.check-list span{display:flex;flex-direction:column}.check-list small{color:var(--muted);font-size:.88rem;margin-top:3px}.quote-band{padding:54px 0;background:#1b1b1b;color:#fff}.quote-band-grid{display:flex;align-items:center;justify-content:space-between;gap:30px}.quote-band h2{font-size:clamp(2rem,3.4vw,3.3rem);margin-top:7px}.quote-section{background:#f8f6f0}.quote-grid{display:grid;grid-template-columns:.75fr 1fr;gap:90px;align-items:start}.quote-copy>p{color:var(--muted)}.quote-steps{margin-top:40px}.quote-steps div{display:flex;gap:18px;border-top:1px solid var(--line);padding:17px 0}.quote-steps span{flex:0 0 34px;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--gold);font-weight:800}.quote-steps p{margin:0;display:flex;flex-direction:column}.quote-steps small{color:var(--muted)}.quote-form{background:#fff;padding:36px;border-radius:24px;box-shadow:var(--shadow)}.quote-form label{display:block;font-size:.78rem;font-weight:800;letter-spacing:.04em;margin-bottom:18px}.quote-form input,.quote-form textarea,.quote-form select{width:100%;border:0;border-bottom:1px solid #aaa;background:transparent;padding:12px 2px 13px;outline:none;color:#1d1d1d;border-radius:0}.quote-form textarea{resize:vertical}.quote-form input:focus,.quote-form textarea:focus,.quote-form select:focus{border-color:var(--gold2)}.two-cols{display:grid;grid-template-columns:1fr 1fr;gap:18px}.consent{display:flex!important;align-items:flex-start;gap:10px;font-weight:500!important;letter-spacing:0!important}.consent input{width:18px;height:18px;margin-top:2px}.consent a{text-decoration:underline}.form-actions{display:flex;gap:10px;flex-wrap:wrap}.form-note{font-size:.85rem;color:var(--muted);margin:15px 0 0}.contact{background:#171717;color:#fff}.contact-grid{display:grid;grid-template-columns:1.05fr .9fr .75fr;gap:65px}.contact p{color:rgba(255,255,255,.65)}.contact-list{border-top:1px solid rgba(255,255,255,.16)}.contact-list>*{padding:18px 0;border-bottom:1px solid rgba(255,255,255,.16);display:flex;flex-direction:column}.contact-list span{font-size:.7rem;color:var(--gold);text-transform:uppercase;letter-spacing:.1em}.contact-list strong{font-size:1rem}.social-box{padding:28px;border:1px solid rgba(255,255,255,.14);border-radius:20px}.social-box h3{font-size:1.65rem}.social-links{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}.social-links a{border:1px solid rgba(255,255,255,.18);padding:9px 13px;border-radius:999px;font-size:.82rem}.social-links a.disabled{opacity:.38;pointer-events:none}.footer{background:#101010;color:#aaa;border-top:1px solid #252525;padding:28px 0}.footer-grid{display:flex;align-items:center;gap:28px}.footer img{width:90px;height:52px;object-fit:contain;filter:brightness(0) invert(1);opacity:.86}.footer p{margin-right:auto;font-size:.8rem}.footer a{font-size:.78rem;margin-left:20px}.floating-wa{position:fixed;right:22px;bottom:22px;z-index:60;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:#242424;color:#eadca4;border:1px solid #5b5338;box-shadow:0 12px 30px rgba(0,0,0,.3);font-weight:900}.page-hero{background:#171717;color:#fff;padding:92px 0 80px}.page-hero h1{margin:12px 0 15px}.page-hero p{max-width:700px;color:rgba(255,255,255,.65)}.filters{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:34px}.filter{border:1px solid #cfc9b9;background:transparent;padding:9px 14px;border-radius:999px;cursor:pointer;font-size:.82rem;font-weight:750}.filter.active,.filter:hover{background:#1b1b1b;color:#fff;border-color:#1b1b1b}.all-projects .project-card{min-height:390px}.empty-state{text-align:center;padding:50px;color:var(--muted)}.project-hero{position:relative;min-height:560px;color:#fff;background:#111;display:flex;align-items:end}.project-hero-bg{position:absolute;inset:0;background:center/cover no-repeat}.project-hero-shade{position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.82),rgba(0,0,0,.18))}.project-hero-content{position:relative;z-index:2;padding-bottom:65px}.project-hero-content h1{font-size:clamp(2.8rem,5vw,5.5rem);max-width:900px;margin:11px 0 15px}.project-hero-content p{max-width:780px;color:rgba(255,255,255,.75)}.back-link{display:inline-block;margin-bottom:32px;font-weight:700;font-size:.84rem;color:#eadca4}.gallery-toolbar{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:35px}.gallery-toolbar h2{font-size:3rem}.filters.compact{margin-bottom:0}.gallery{columns:3 300px;column-gap:18px}.gallery-item{break-inside:avoid;margin:0 0 18px;border-radius:17px;overflow:hidden;background:#fff;box-shadow:0 6px 24px rgba(0,0,0,.08);cursor:zoom-in}.gallery-item img{width:100%;height:auto}.gallery-meta{padding:13px 15px 15px}.stage{display:inline-flex;padding:4px 8px;border-radius:999px;background:#eee8d7;color:#796b37;font-size:.64rem;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.gallery-meta p{font-size:.84rem;color:var(--muted);margin:8px 0 0}.lightbox{position:fixed;inset:0;z-index:100;background:rgba(5,5,5,.94);display:none;align-items:center;justify-content:center;padding:30px}.lightbox.open{display:flex}.lightbox figure{margin:0;max-width:min(1100px,88vw);max-height:88vh;display:flex;flex-direction:column;align-items:center}.lightbox img{max-width:100%;max-height:78vh;object-fit:contain}.lightbox figcaption{color:#ddd;margin-top:10px;font-size:.85rem}.lightbox button{position:absolute;border:0;background:rgba(255,255,255,.08);color:#fff;width:48px;height:48px;border-radius:50%;font-size:2rem;cursor:pointer}.lightbox-close{right:24px;top:24px}.lightbox-prev{left:24px;top:50%}.lightbox-next{right:24px;top:50%}.legal-page{padding:90px 0}.legal-shell{max-width:850px}.legal-shell h1{font-size:3.5rem;margin:10px 0 25px}.legal-shell h2{font-size:1.6rem;margin-top:38px}.legal-shell p{color:#555}.legal-alert{background:#eee7cf;border-left:4px solid var(--gold2);padding:18px 20px;border-radius:8px}.reveal{opacity:1}@media(max-width:900px){:root{--shell:min(100% - 28px,1180px)}.header{position:relative;background:#171717}.nav{height:76px}.brand img{width:110px;height:58px}.nav-toggle{display:block}.nav-links{display:none;position:absolute;top:76px;left:14px;right:14px;background:#1d1d1d;border:1px solid #333;border-radius:15px;padding:16px;flex-direction:column;align-items:stretch;box-shadow:var(--shadow)}.nav-links.open{display:flex}.header .btn-line{display:none}.hero{min-height:auto}.hero-grid{grid-template-columns:1fr;padding-top:0;gap:0}.hero-copy{padding:78px 0 30px}.hero-panel{margin:0 0 55px}.hero-facts{gap:25px;flex-wrap:wrap}.section{padding:76px 0}.section-head,.about-grid,.quote-grid,.contact-grid{grid-template-columns:1fr;gap:35px}.services-grid{grid-template-columns:1fr 1fr}.projects-grid{grid-template-columns:1fr 1fr}.about-media{min-height:470px}.quote-band-grid{align-items:flex-start;flex-direction:column}.gallery-toolbar{align-items:flex-start;flex-direction:column}.contact-grid{gap:40px}}@media(max-width:600px){h1{font-size:3.05rem}.hero-copy{padding-top:58px}.hero-facts{margin-top:38px}.services-grid{grid-template-columns:1fr}.service-card{min-height:220px}.project-card{min-height:410px}.projects-grid{grid-template-columns:1fr}.two-cols{grid-template-columns:1fr}.quote-form{padding:25px 20px}.section-head{gap:20px}.contact-grid{grid-template-columns:1fr}.footer-grid{flex-wrap:wrap}.footer p{width:100%;order:3}.footer a{margin:0 14px 0 0}.gallery{columns:1}.project-hero{min-height:500px}.lightbox-prev{left:8px}.lightbox-next{right:8px}.social-box{padding:20px}}
/* === MARLES V3 HERO START === */

.hero-v3{
    min-height:760px;
    isolation:isolate;
}

.hero-v3 .hero-shade{
    background:
        linear-gradient(
            90deg,
            rgba(9,9,9,.92) 0%,
            rgba(9,9,9,.76) 43%,
            rgba(9,9,9,.42) 72%,
            rgba(9,9,9,.30) 100%
        ),
        linear-gradient(
            0deg,
            rgba(0,0,0,.48) 0%,
            transparent 48%
        );
}

.hero-grid-v3{
    grid-template-columns:minmax(0,1.35fr) minmax(310px,.56fr);
    align-items:center;
    gap:72px;
    padding-top:122px;
    padding-bottom:54px;
}

.hero-copy-v3{
    max-width:760px;
    padding:58px 0 52px;
}

.hero-copy-v3 h1{
    max-width:760px;
    margin:18px 0 22px;
    font-size:clamp(3.25rem,5.3vw,5.25rem);
    line-height:.98;
    letter-spacing:-.047em;
    text-wrap:balance;
}

.hero-copy-v3>p{
    max-width:650px;
    margin:0;
    font-size:1.08rem;
    line-height:1.75;
    color:rgba(255,255,255,.78);
}

.hero-actions{
    margin-top:31px;
}

.btn-primary-v3,
.btn-secondary-v3{
    min-height:54px;
    padding-left:27px;
    padding-right:27px;
}

.hero-meta{
    display:flex;
    align-items:stretch;
    gap:0;
    margin-top:46px;
    max-width:650px;
    border-top:1px solid rgba(255,255,255,.20);
    border-bottom:1px solid rgba(255,255,255,.20);
}

.hero-meta-item{
    flex:1 1 0;
    padding:18px 26px 18px 0;
    display:flex;
    flex-direction:column;
}

.hero-meta-item + .hero-meta-item{
    padding-left:26px;
    border-left:1px solid rgba(255,255,255,.20);
}

.hero-meta-item span{
    margin-bottom:4px;
    color:rgba(255,255,255,.53);
    font-size:.68rem;
    font-weight:800;
    letter-spacing:.10em;
    text-transform:uppercase;
}

.hero-meta-item strong{
    color:#fff;
    font-size:.94rem;
    font-weight:730;
}

.hero-panel-v3{
    position:relative;
    margin:0;
    padding:36px;
    border-radius:22px;
    background:rgba(20,20,20,.76);
    border:1px solid rgba(255,255,255,.16);
    box-shadow:0 30px 80px rgba(0,0,0,.26);
    backdrop-filter:blur(16px);
    -webkit-backdrop-filter:blur(16px);
}

.hero-panel-v3::before{
    content:"";
    position:absolute;
    top:-1px;
    left:34px;
    width:82px;
    height:3px;
    background:var(--gold);
}

.hero-panel-v3 h2{
    margin:16px 0 16px;
    max-width:330px;
    font-size:clamp(2rem,2.8vw,2.75rem);
    line-height:1.05;
}

.hero-panel-v3 p{
    margin:0;
    color:rgba(255,255,255,.68);
    line-height:1.7;
}

.hero-panel-cta{
    display:flex!important;
    align-items:center;
    justify-content:space-between;
    gap:20px;
    margin-top:27px!important;
    padding:16px 0;
    border-top:1px solid rgba(255,255,255,.15);
    border-bottom:1px solid rgba(255,255,255,.15);
    color:#fff!important;
}

.hero-panel-cta span{
    font-size:.91rem;
    font-weight:800;
}

.hero-panel-cta b{
    display:grid;
    place-items:center;
    width:34px;
    height:34px;
    border-radius:50%;
    background:var(--gold);
    color:#161616;
    font-size:1rem;
}

.hero-panel-phone{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:15px;
    margin-top:21px;
}

.hero-panel-phone span{
    color:rgba(255,255,255,.47);
    font-size:.68rem;
    font-weight:800;
    letter-spacing:.10em;
    text-transform:uppercase;
}

.hero-panel-phone strong{
    color:#fff;
    font-size:.93rem;
}

.trust-strip{
    position:relative;
    z-index:5;
    background:#191919;
    color:#fff;
    border-top:1px solid rgba(255,255,255,.08);
    border-bottom:1px solid #2c2c2c;
}

.trust-grid{
    display:grid;
    grid-template-columns:.65fr .65fr .8fr 1.4fr;
}

.trust-item{
    min-height:92px;
    padding:20px 26px;
    display:flex;
    flex-direction:column;
    justify-content:center;
    border-right:1px solid rgba(255,255,255,.11);
}

.trust-item:first-child{
    border-left:1px solid rgba(255,255,255,.11);
}

.trust-item strong{
    font-family:Georgia,"Times New Roman",serif;
    color:#fff;
    font-size:1.26rem;
    line-height:1.15;
}

.trust-item span{
    margin-top:4px;
    color:rgba(255,255,255,.53);
    font-size:.68rem;
    font-weight:750;
    letter-spacing:.08em;
    text-transform:uppercase;
}

.trust-item-wide strong{
    color:#dfd3a0;
    font-size:1.03rem;
}

@media(max-width:900px){

    .hero-v3{
        min-height:auto;
    }

    .hero-grid-v3{
        grid-template-columns:1fr;
        gap:24px;
        padding-top:0;
        padding-bottom:48px;
    }

    .hero-copy-v3{
        padding:72px 0 18px;
    }

    .hero-copy-v3 h1{
        max-width:700px;
        font-size:clamp(3.1rem,8vw,5rem);
    }

    .hero-panel-v3{
        max-width:620px;
    }

    .trust-grid{
        grid-template-columns:1fr 1fr;
    }

    .trust-item:nth-child(2){
        border-right:1px solid rgba(255,255,255,.11);
    }

    .trust-item:nth-child(3),
    .trust-item:nth-child(4){
        border-top:1px solid rgba(255,255,255,.11);
    }

}

@media(max-width:600px){

    .hero-copy-v3{
        padding-top:54px;
    }

    .hero-copy-v3 h1{
        font-size:clamp(2.85rem,13vw,4rem);
        line-height:1;
    }

    .hero-copy-v3>p{
        font-size:1rem;
    }

    .hero-actions{
        display:grid;
        grid-template-columns:1fr;
    }

    .hero-actions .btn{
        width:100%;
    }

    .hero-meta{
        display:block;
        margin-top:35px;
    }

    .hero-meta-item{
        padding:15px 0;
    }

    .hero-meta-item + .hero-meta-item{
        padding:15px 0;
        border-left:0;
        border-top:1px solid rgba(255,255,255,.16);
    }

    .hero-panel-v3{
        padding:29px 24px;
    }

    .hero-panel-phone{
        align-items:flex-start;
        flex-direction:column;
        gap:4px;
    }

    .trust-grid{
        grid-template-columns:1fr 1fr;
    }

    .trust-item{
        min-height:82px;
        padding:16px;
    }

    .trust-item strong{
        font-size:1.08rem;
    }

    .trust-item-wide strong{
        font-size:.85rem;
    }

}

/* === MARLES V3 HERO END === */

/* === MARLES V3 STICKY HEADER START === */

/*
   Header global flotante.
   En Home comienza prácticamente transparente.
   Al hacer scroll recibe la clase .is-scrolled desde site.js.
*/

.header{
    position:fixed;
    top:0;
    left:0;
    right:0;
    z-index:100;

    color:#fff;

    background:rgba(15,15,15,.08);
    border-bottom:1px solid rgba(255,255,255,.14);

    box-shadow:none;

    backdrop-filter:blur(0px);
    -webkit-backdrop-filter:blur(0px);

    transition:
        background-color .28s ease,
        backdrop-filter .28s ease,
        -webkit-backdrop-filter .28s ease,
        box-shadow .28s ease,
        border-color .28s ease;
}

/*
   Las páginas interiores usan header.solid.
   Conservamos más contraste incluso antes de hacer scroll.
*/
.header.solid{
    position:fixed;
    background:rgba(20,20,20,.90);
    border-color:rgba(255,255,255,.10);

    backdrop-filter:blur(12px);
    -webkit-backdrop-filter:blur(12px);
}

/*
   Estado activo al bajar.
*/
.header.is-scrolled{
    background:rgba(18,18,18,.78);
    border-bottom-color:rgba(255,255,255,.12);

    box-shadow:
        0 10px 35px rgba(0,0,0,.18);

    backdrop-filter:blur(18px) saturate(130%);
    -webkit-backdrop-filter:blur(18px) saturate(130%);
}

/*
   El logo y los enlaces conservan buen contraste
   mientras el header pasa de transparente a translúcido.
*/
.header .brand img{
    transition:
        width .25s ease,
        height .25s ease,
        opacity .25s ease;
}

.header.is-scrolled .brand img{
    opacity:.96;
}

.header .nav{
    transition:height .25s ease;
}

.header.is-scrolled .nav{
    height:78px;
}

/*
   Botón flotante de WhatsApp:
   lo levantamos para separarlo del borde inferior,
   badges externos y controles del navegador móvil.
*/
.floating-wa{
    right:24px;
    bottom:82px;
    z-index:110;

    transition:
        transform .22s ease,
        box-shadow .22s ease,
        background-color .22s ease;
}

.floating-wa:hover{
    transform:translateY(-4px);
    background:#2c2c2c;
    box-shadow:0 18px 36px rgba(0,0,0,.34);
}


/* ---------- TABLET / MOBILE ---------- */

@media(max-width:900px){

    /*
       Sobrescribe la regla antigua:
       .header{position:relative;background:#171717}
    */
    .header{
        position:fixed;
        background:rgba(20,20,20,.78);

        backdrop-filter:blur(15px);
        -webkit-backdrop-filter:blur(15px);
    }

    .header.solid{
        position:fixed;
    }

    .header.is-scrolled{
        background:rgba(18,18,18,.88);
    }

    .header.is-scrolled .nav{
        height:70px;
    }

    /*
       El menú desplegable queda anclado debajo
       del header fijo y también usa transparencia.
    */
    .nav-links{
        background:rgba(25,25,25,.94);

        backdrop-filter:blur(18px);
        -webkit-backdrop-filter:blur(18px);
    }

    .floating-wa{
        right:18px;
        bottom:88px;
    }

}


@media(max-width:600px){

    .floating-wa{
        width:54px;
        height:54px;

        right:16px;
        bottom:
            calc(
                84px + env(safe-area-inset-bottom, 0px)
            );
    }

}

/* === MARLES V3 STICKY HEADER END === */

/* === V3 HEADER GLASS START === */
.header{
  transition:
    background .28s ease,
    background-color .28s ease,
    border-color .28s ease,
    box-shadow .28s ease,
    backdrop-filter .28s ease,
    -webkit-backdrop-filter .28s ease;
}
.header.is-scrolled,
.header.scrolled,
.header.header-scrolled{
  background:linear-gradient(
    90deg,
    rgba(18,18,18,.92) 0%,
    rgba(31,31,31,.88) 42%,
    rgba(107,91,45,.80) 100%
  ) !important;
  border-bottom:1px solid rgba(234,220,164,.22) !important;
  box-shadow:0 10px 28px rgba(0,0,0,.24) !important;
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
}
.header.is-scrolled .nav,
.header.scrolled .nav,
.header.header-scrolled .nav{
  height:78px;
}
.header.is-scrolled .nav-links a,
.header.scrolled .nav-links a,
.header.header-scrolled .nav-links a{
  text-shadow:0 1px 12px rgba(0,0,0,.20);
}
.header.is-scrolled .btn-line,
.header.scrolled .btn-line,
.header.header-scrolled .btn-line{
  background:rgba(255,255,255,.04);
  border-color:rgba(234,220,164,.32);
}
@media (max-width:980px){
  .header.is-scrolled,
  .header.scrolled,
  .header.header-scrolled{
    background:linear-gradient(
      90deg,
      rgba(18,18,18,.95) 0%,
      rgba(26,26,26,.92) 55%,
      rgba(81,69,35,.88) 100%
    ) !important;
  }
}
/* === V3 HEADER GLASS END === */

/* === MARLES V3 ALBUM START === */

.project-process-section{
    background:var(--paper);
}

.project-detail-card{
    position:relative;
    display:grid;
    grid-template-columns:
        minmax(0,1.55fr)
        minmax(260px,.55fr);
    gap:60px;
    margin-bottom:78px;
    padding:42px 46px;
    overflow:hidden;
    border-radius:24px;
    color:#fff;
    background:
        linear-gradient(
            120deg,
            #181818 0%,
            #24231f 68%,
            #49412a 100%
        );
    box-shadow:
        0 24px 70px rgba(0,0,0,.11);
}

.project-detail-card::before{
    content:"";
    position:absolute;
    top:0;
    left:46px;
    width:94px;
    height:3px;
    background:#d8c47d;
}

.project-detail-copy{
    position:relative;
    z-index:1;
}

.project-detail-copy .kicker{
    color:#d8c47d;
}

.project-detail-copy h2{
    max-width:650px;
    margin:13px 0 18px;
    color:#fff;
    font-size:
        clamp(2.4rem,4vw,4.1rem);
    line-height:1;
    letter-spacing:-.035em;
}

.project-detail-copy p{
    max-width:760px;
    margin:0;
    color:rgba(255,255,255,.72);
    font-size:1rem;
    line-height:1.8;
}

.project-detail-meta{
    position:relative;
    z-index:1;
    margin:0;
    padding-left:34px;
    border-left:
        1px solid rgba(255,255,255,.14);
}

.project-detail-meta div{
    padding:7px 0 21px;
}

.project-detail-meta div + div{
    padding-top:21px;
    border-top:
        1px solid rgba(255,255,255,.12);
}

.project-detail-meta dt{
    margin-bottom:7px;
    color:rgba(255,255,255,.48);
    font-size:.68rem;
    font-weight:850;
    letter-spacing:.1em;
    text-transform:uppercase;
}

.project-detail-meta dd{
    margin:0;
    color:#fff;
    font-size:1rem;
    font-weight:750;
    line-height:1.45;
}


/* CABECERA DEL PROCESO */

.process-heading{
    display:grid;
    grid-template-columns:
        minmax(0,1.2fr)
        minmax(280px,.55fr);
    align-items:end;
    gap:70px;
    margin-bottom:38px;
}

.process-heading h2{
    margin:10px 0 0;
    max-width:720px;
    font-size:
        clamp(2.65rem,4.7vw,4.8rem);
    line-height:.98;
    letter-spacing:-.04em;
}

.process-heading > p{
    max-width:470px;
    margin:0 0 4px;
    color:var(--muted);
    line-height:1.75;
}


/* TRES COLUMNAS CRONOLÓGICAS */

.process-grid{
    display:grid;
    grid-template-columns:
        repeat(3,minmax(0,1fr));
    gap:20px;
    align-items:start;
}

.process-column{
    min-width:0;
    padding-top:22px;
    border-top:1px solid #d7d0c1;
}

.process-column-header{
    min-height:105px;
    display:grid;
    grid-template-columns:auto 1fr;
    grid-template-areas:
        "step title"
        "step count";
    column-gap:16px;
    align-content:start;
    margin-bottom:19px;
}

.process-step{
    grid-area:step;
    display:grid;
    place-items:center;
    width:42px;
    height:42px;
    border-radius:50%;
    color:#1b1b1b;
    background:#d8c47d;
    font-size:.73rem;
    font-weight:900;
}

.process-column-header > div{
    grid-area:title;
}

.process-stage{
    display:block;
    margin:1px 0 5px;
    color:#99823f;
    font-size:.67rem;
    font-weight:900;
    letter-spacing:.12em;
    text-transform:uppercase;
}

.process-column-header h3{
    margin:0;
    color:#171717;
    font-size:
        clamp(1.45rem,2vw,2rem);
    line-height:1.03;
}

.process-column-header small{
    grid-area:count;
    align-self:end;
    margin-top:7px;
    color:#8b887f;
    font-size:.73rem;
}


/* FOTOS */

.process-column-photos{
    display:flex;
    flex-direction:column;
    gap:18px;
}

.process-photo{
    margin:0;
    overflow:hidden;
    border:1px solid rgba(27,27,27,.07);
    border-radius:18px;
    background:#fff;
    box-shadow:
        0 9px 28px rgba(0,0,0,.065);
    cursor:zoom-in;
    transition:
        transform .22s ease,
        box-shadow .22s ease;
}

.process-photo:hover{
    transform:translateY(-3px);
    box-shadow:
        0 16px 38px rgba(0,0,0,.11);
}

.process-photo:focus-visible{
    outline:3px solid #c7ad58;
    outline-offset:3px;
}

.process-photo-media{
    position:relative;
    overflow:hidden;
    aspect-ratio:4 / 3;
    background:#dedbd2;
}

.process-photo-media img{
    display:block;
    width:100%;
    height:100%;
    object-fit:cover;
    transition:transform .4s ease;
}

.process-photo:hover img{
    transform:scale(1.025);
}

.process-photo-caption{
    min-height:91px;
    padding:14px 16px 16px;
}

.process-photo-caption > span{
    display:inline-block;
    color:#987f35;
    font-size:.64rem;
    font-weight:900;
    letter-spacing:.1em;
    text-transform:uppercase;
}

.process-photo-caption p{
    margin:7px 0 0;
    color:var(--muted);
    font-size:.82rem;
    line-height:1.5;
}

.process-empty{
    display:grid;
    place-items:center;
    min-height:180px;
    padding:26px;
    border:1px dashed #cfc9bb;
    border-radius:18px;
    color:#99948a;
    text-align:center;
    font-size:.84rem;
}


/* TABLET */

@media(max-width:900px){

    .project-detail-card{
        grid-template-columns:1fr;
        gap:32px;
        padding:37px 32px;
    }

    .project-detail-meta{
        padding-left:0;
        padding-top:25px;
        border-left:0;
        border-top:
            1px solid rgba(255,255,255,.14);
    }

    .process-heading{
        grid-template-columns:1fr;
        gap:18px;
    }

    .process-grid{
        grid-template-columns:1fr;
        gap:48px;
    }

    .process-column{
        padding-top:20px;
    }

    .process-column-header{
        min-height:auto;
        margin-bottom:18px;
    }

    .process-column-photos{
        display:grid;
        grid-template-columns:
            repeat(2,minmax(0,1fr));
    }

}


/* MÓVIL */

@media(max-width:600px){

    .project-detail-card{
        margin-bottom:55px;
        padding:32px 24px;
        border-radius:20px;
    }

    .project-detail-card::before{
        left:24px;
    }

    .project-detail-copy h2{
        font-size:
            clamp(2.2rem,11vw,3.2rem);
    }

    .process-heading{
        margin-bottom:30px;
    }

    .process-heading h2{
        font-size:
            clamp(2.45rem,12vw,3.7rem);
    }

    .process-column-photos{
        grid-template-columns:1fr;
    }

    .process-photo-caption{
        min-height:auto;
    }

}

/* === MARLES V3 ALBUM END === */

/* === MARLES V3 STAGE DESCRIPTIONS START === */

/*
   Descripción general editable desde /admin/
   para Antes / Durante / Después.
*/

.process-stage-description{
    min-height:70px;
    margin:-5px 0 20px;
    padding-right:14px;
    color:#716d64;
    font-size:.82rem;
    line-height:1.6;
}

.process-column[data-stage="Antes"]
.process-stage-description{
    border-left:2px solid rgba(165,139,66,.30);
    padding-left:13px;
}

.process-column[data-stage="Durante"]
.process-stage-description{
    border-left:2px solid rgba(165,139,66,.48);
    padding-left:13px;
}

.process-column[data-stage="Después"]
.process-stage-description{
    border-left:2px solid rgba(165,139,66,.68);
    padding-left:13px;
}

@media(max-width:900px){

    .process-stage-description{
        min-height:auto;
        max-width:700px;
        margin:-2px 0 20px;
    }

}

@media(max-width:600px){

    .process-stage-description{
        font-size:.88rem;
        line-height:1.65;
    }

}

/* === MARLES V3 STAGE DESCRIPTIONS END === */

/* === MARLES CONTACT MAP START === */
.contact-list > .contact-map{
    padding:18px 0 0;
    border-bottom:0;
    display:block;
}
.contact-map iframe{
    display:block;
    width:100%;
    height:190px;
    border:0;
    border-radius:18px;
    background:#222;
}
@media(max-width:900px){
    .contact-map iframe{
        height:280px;
    }
}
@media(max-width:600px){
    .contact-map iframe{
        height:220px;
    }
}
/* === MARLES CONTACT MAP END === */

/* === MARLES PROCESS CAROUSEL START === */

.process-stage-gallery{
    min-width:0;
}

.process-carousel{
    min-width:0;
}

.process-carousel-shell{
    position:relative;
    min-width:0;
}

.process-carousel-viewport{
    position:relative;
    min-width:0;
    overflow-x:auto;
    overflow-y:hidden;
    scroll-snap-type:x mandatory;
    scroll-behavior:smooth;
    overscroll-behavior-x:contain;
    scrollbar-width:none;
    -ms-overflow-style:none;
    border-radius:18px;
    touch-action:pan-x pan-y;
}

.process-carousel-viewport::-webkit-scrollbar{
    display:none;
}

.process-carousel .process-column-photos{
    display:flex;
    flex-direction:row;
    grid-template-columns:none;
    gap:14px;
    width:100%;
}

.process-carousel .process-photo{
    flex:0 0 100%;
    min-width:100%;
    scroll-snap-align:start;
    scroll-snap-stop:always;
}

.process-carousel-button{
    position:absolute;
    top:38%;
    z-index:4;
    display:grid;
    place-items:center;
    width:44px;
    height:44px;
    padding:0;
    border:1px solid rgba(255,255,255,.32);
    border-radius:50%;
    background:rgba(20,20,20,.82);
    color:#fff;
    box-shadow:0 8px 25px rgba(0,0,0,.22);
    font-size:1.8rem;
    line-height:1;
    cursor:pointer;
    transform:translateY(-50%);
    transition:
        opacity .2s ease,
        background .2s ease,
        transform .2s ease;
}

.process-carousel-button:hover:not(:disabled){
    background:#171717;
    transform:
        translateY(-50%)
        scale(1.05);
}

.process-carousel-prev{
    left:10px;
}

.process-carousel-next{
    right:10px;
}

.process-carousel-button:disabled{
    opacity:.24;
    cursor:default;
}

.process-carousel.is-single
.process-carousel-button{
    visibility:hidden;
}

.process-carousel-status{
    display:flex;
    justify-content:flex-end;
    align-items:center;
    min-height:31px;
    padding-top:9px;
}

.process-carousel-counter{
    color:#8b887f;
    font-size:.72rem;
    font-weight:800;
    letter-spacing:.08em;
}

.process-carousel-viewport:focus-visible{
    outline:3px solid #c7ad58;
    outline-offset:4px;
}

@media(max-width:900px){

    .process-carousel .process-column-photos{
        display:flex;
        grid-template-columns:none;
    }

    .process-carousel-button{
        top:41%;
    }
}

@media(max-width:600px){

    .process-carousel .process-column-photos{
        gap:10px;
    }

    .process-carousel-button{
        top:39%;
        width:40px;
        height:40px;
        font-size:1.55rem;
    }

    .process-carousel-prev{
        left:8px;
    }

    .process-carousel-next{
        right:8px;
    }

    .process-carousel-status{
        padding-top:7px;
    }
}

/* === MARLES PROCESS CAROUSEL END === */

/* === MARLES SCROLL REVEAL START === */

html.reveal-motion .reveal{
    opacity:0;
    filter:blur(2px);
    transition:
        opacity .72s cubic-bezier(.22,.61,.36,1),
        transform .72s cubic-bezier(.22,.61,.36,1),
        filter .72s cubic-bezier(.22,.61,.36,1);
    transition-delay:
        var(--reveal-delay,0ms);
    will-change:
        opacity,
        transform,
        filter;
}

html.reveal-motion .reveal-up{
    transform:
        translate3d(0,34px,0);
}

html.reveal-motion .reveal-left{
    transform:
        translate3d(-38px,0,0);
}

html.reveal-motion .reveal-right{
    transform:
        translate3d(38px,0,0);
}

html.reveal-motion
.reveal.is-visible{
    opacity:1;
    filter:none;
    transform:
        translate3d(0,0,0);
}

html.reveal-motion
.service-card.reveal,
html.reveal-motion
.project-card.reveal,
html.reveal-motion
.process-column.reveal{
    transition-duration:.78s;
}

@media(max-width:600px){

    html.reveal-motion .reveal-up{
        transform:
            translate3d(0,24px,0);
    }

    html.reveal-motion .reveal-left,
    html.reveal-motion .reveal-right{
        transform:
            translate3d(0,24px,0);
    }
}

@media(prefers-reduced-motion:reduce){

    html.reveal-motion .reveal{
        opacity:1 !important;
        filter:none !important;
        transform:none !important;
        transition:none !important;
    }
}

/* === MARLES SCROLL REVEAL END === */