:root {
    --obsidian:#333333; --stone:#1A1815; --ash:#2C2A26;
    --gold:#C9A96E; --gold-light:#E8D5A3;
    --cream:#F5F0E8; --white:#FAFAF8;
    --muted:rgba(245,240,232,0.45); --border:rgba(201,169,110,0.2);
  }
  *,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{background:var(--obsidian);color:var(--cream);font-family:'DM Sans',sans-serif;font-weight:300;overflow-x:hidden}

  /* NAV */
  nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:0 56px;height:84px;transition:border-color .4s,background .4s}
  nav.scrolled{border-bottom:1px solid var(--border);background:rgba(13,12,11,.94);backdrop-filter:blur(12px)}
  .nav-logo{font-family:'Cormorant Garamond',serif;font-size:13px;font-weight:400;letter-spacing:.3em;text-transform:uppercase;color:var(--gold)}
  .nav-logo span{color:var(--muted)}
  .nav-cta{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);border:1px solid var(--border);padding:10px 24px;text-decoration:none;transition:all .3s}
  .nav-cta:hover{background:var(--gold);color:var(--obsidian);border-color:var(--gold)}

  /* HERO */
  .hero{min-height:100vh;display:grid;grid-template-columns:1fr 1fr;position:relative;overflow:hidden}
  .hero-left{display:flex;flex-direction:column;justify-content:flex-end;padding:0 56px 80px;position:relative;z-index:2}
  .hero-tag{font-size:10px;letter-spacing:.4em;text-transform:uppercase;color:var(--gold);margin-bottom:32px;opacity:0;animation:fadeUp 1s .3s forwards}
  .hero-title{font-family:'Cormorant Garamond',serif;font-size:clamp(52px,6vw,88px);font-weight:300;line-height:1;letter-spacing:-.02em;color:var(--white);opacity:0;animation:fadeUp 1s .5s forwards}
  .hero-title em{font-style:italic;color:var(--gold)}
  .hero-title .hero-sub{display:block;font-size:clamp(13px,1.5vw,20px);font-family:'DM Sans',sans-serif;font-weight:300;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-top:20px}
  .hero-body{font-size:15px;line-height:1.8;color:var(--muted);max-width:420px;margin:40px 0 48px;opacity:0;animation:fadeUp 1s .8s forwards}
  .hero-actions{display:flex;align-items:center;gap:32px;opacity:0;animation:fadeUp 1s 1s forwards}
  .btn-primary{background:var(--gold);color:var(--obsidian);font-size:11px;letter-spacing:.25em;text-transform:uppercase;padding:16px 40px;border:none;cursor:pointer;font-family:'DM Sans',sans-serif;font-weight:500;text-decoration:none;display:inline-block;transition:background .3s}
  .btn-primary:hover{background:var(--gold-light)}
  .btn-ghost{font-size:11px;letter-spacing:.25em;text-transform:uppercase;color:var(--muted);text-decoration:none;display:flex;align-items:center;gap:10px;transition:color .3s}
  .btn-ghost:hover{color:var(--cream)}
  .btn-ghost::after{content:'→';transition:transform .3s}
  .btn-ghost:hover::after{transform:translateX(4px)}
  .hero-right{position:relative;overflow:hidden}
  .hero-right::before{content:'';position:absolute;inset:0;background:linear-gradient(to right,var(--obsidian) 0%,transparent 40%);z-index:1}
  .hero-img{width:100%;height:100%;object-fit:cover;opacity:0;animation:fadeIn 1.5s .2s forwards}
  .hero-coords{position:absolute;bottom:80px;right:56px;font-size:10px;letter-spacing:.25em;color:rgba(201,169,110,.5);z-index:2;writing-mode:vertical-rl;opacity:0;animation:fadeIn 1s 1.5s forwards}
  .hero-scroll{position:absolute;bottom:40px;left:56px;font-size:10px;letter-spacing:.3em;text-transform:uppercase;color:rgba(201,169,110,.4);display:flex;align-items:center;gap:16px;z-index:2;opacity:0;animation:fadeIn 1s 1.8s forwards}
  .hero-scroll::before{content:'';width:48px;height:1px;background:var(--gold);opacity:.4}

  /* MARQUEE */
  .marquee-wrap{background:var(--stone);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:18px 0;overflow:hidden;white-space:nowrap;display:flex}
  .marquee-track{display:inline-flex;align-items:center;animation:marquee 35s linear infinite;will-change:transform}
  .marquee-item{display:inline-block;font-size:11px;letter-spacing:.35em;text-transform:uppercase;color:var(--muted);padding:0 40px;flex-shrink:0}
  .marquee-dot{display:inline-block;flex-shrink:0;width:4px;height:4px;border-radius:50%;background:var(--gold);opacity:.5;margin:0 4px;vertical-align:middle}

  /* SHARED */
  section{padding:120px 56px}
  .section-label{font-size:10px;letter-spacing:.4em;text-transform:uppercase;color:var(--gold);display:flex;align-items:center;gap:16px;margin-bottom:56px}
  .section-label::before{content:'';width:32px;height:1px;background:var(--gold);opacity:.6}
  .section-headline{font-family:'Cormorant Garamond',serif;font-size:clamp(36px,4vw,64px);font-weight:300;line-height:1.1;letter-spacing:-.02em;color:var(--white)}
  .section-headline em{font-style:italic;color:var(--gold)}

  /* STATEMENT */
  .statement{background:var(--stone);display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
  .statement-text p{font-size:16px;line-height:1.9;color:var(--muted);margin-top:28px}
  .statement-text p strong{color:var(--cream);font-weight:400}
  .reasons-grid{display:grid;grid-template-columns:1fr 1fr;gap:2px}
  .reason-block{background:var(--ash);padding:36px 28px;transition:background .3s;position:relative}
  .reason-block:hover{background:#343129}
  .reason-block::before{content:'';position:absolute;top:0;left:0;width:2px;height:100%;background:var(--gold);opacity:0;transition:opacity .3s}
  .reason-block:hover::before{opacity:1}
  .reason-title{font-family:'Cormorant Garamond',serif;font-size:20px;font-weight:400;color:var(--gold);line-height:1.2;margin-bottom:12px}
  .reason-desc{font-size:13px;line-height:1.7;color:var(--muted)}

  /* SERVICES */
  .services{background:var(--obsidian)}
  .services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:64px;background:var(--border)}
  .service-card{background:var(--obsidian);position:relative;overflow:hidden;transition:background .4s}
  .service-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:linear-gradient(to right,var(--gold),transparent);transform:scaleX(0);transform-origin:left;transition:transform .4s}
  .service-card:hover{background:var(--stone)}
  .service-card:hover::after{transform:scaleX(1)}
  .service-img{width:100%;height:220px;object-fit:cover;display:block;opacity:.88;transition:opacity .4s}
  .service-card:hover .service-img{opacity:1}
  .service-body{padding:40px 40px 48px}
  .service-num{font-family:'Cormorant Garamond',serif;font-size:56px;font-weight:300;color:var(--border);line-height:1;margin-bottom:24px;transition:color .3s}
  .service-card:hover .service-num{color:rgba(201,169,110,.25)}
  .service-title{font-family:'Cormorant Garamond',serif;font-size:24px;font-weight:400;color:var(--white);margin-bottom:14px;line-height:1.2}
  .service-title em{font-style:italic;color:var(--gold)}
  .service-desc{font-size:14px;line-height:1.8;color:var(--muted);margin-bottom:28px}
  .service-ticket{display:inline-block;font-size:10px;letter-spacing:.3em;text-transform:uppercase;color:var(--gold);border:1px solid var(--border);padding:8px 16px}

  /* ECOSYSTEM */
  .ecosystem{background:var(--stone);position:relative;overflow:hidden}
  .ecosystem::before{content:'';position:absolute;top:-200px;right:-200px;width:600px;height:600px;background:radial-gradient(ellipse,rgba(139,69,19,.1) 0%,transparent 70%);pointer-events:none}
  .ecosystem-layout{display:grid;grid-template-columns:5fr 4fr;gap:80px;align-items:start;margin-top:64px}
  .asset-row{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:24px;padding:28px 0;border-bottom:1px solid var(--border);transition:padding-left .3s}
  .asset-row:hover{padding-left:12px}
  .asset-row:first-child{border-top:1px solid var(--border)}
  .asset-tag{font-size:9px;letter-spacing:.3em;text-transform:uppercase;color:var(--gold);background:rgba(201,169,110,.1);padding:4px 10px;white-space:nowrap}
  .asset-name{font-family:'Cormorant Garamond',serif;font-size:22px;font-weight:400;color:var(--white)}
  .asset-desc{font-size:12px;color:var(--muted);text-align:right;max-width:200px;line-height:1.5}
  .ecosystem-sidebar{position:sticky;top:120px}
  .ecosystem-quote{border-left:2px solid var(--gold);padding-left:32px;margin-bottom:48px}
  .ecosystem-quote p{font-family:'Cormorant Garamond',serif;font-size:22px;font-weight:300;font-style:italic;color:var(--cream);line-height:1.5}
  .ecosystem-quote cite{display:block;margin-top:16px;font-size:11px;letter-spacing:.25em;text-transform:uppercase;color:var(--gold);font-style:normal}
  .clients-label{font-size:10px;letter-spacing:.4em;text-transform:uppercase;color:var(--muted);margin-bottom:20px}
  .clients-list{display:flex;flex-wrap:wrap;gap:10px}
  .client-badge{font-size:11px;letter-spacing:.15em;color:var(--cream);background:var(--ash);padding:8px 16px;transition:background .3s}
  .client-badge:hover{background:rgba(201,169,110,.15)}

  /* GALERÍA — ahora 3 columnas */
  .eco-gallery{display:grid;grid-template-columns:1fr 1fr 1fr;gap:2px;margin-top:64px}
  .eco-gallery img{width:100%;height:300px;object-fit:cover;display:block;transition:opacity .4s}
  .eco-gallery img:hover{opacity:.85}

  /* AUDIENCES */
  .audiences{background:var(--obsidian)}
  .audiences-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2px;margin-top:64px;background:var(--border)}
  .audience-card{background:var(--obsidian);padding:48px 40px;transition:background .3s}
  .audience-card:hover{background:var(--stone)}
  .aud-role{font-size:10px;letter-spacing:.35em;text-transform:uppercase;color:var(--gold);margin-bottom:16px}
  .aud-name{font-family:'Cormorant Garamond',serif;font-size:28px;font-weight:400;color:var(--white);margin-bottom:20px;line-height:1.15}
  .aud-desc{font-size:14px;line-height:1.8;color:var(--muted)}

  /* CTA */
  .cta-block{background:var(--stone);text-align:center;padding:140px 56px;position:relative;overflow:hidden}
  .cta-block::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 50% 50%,rgba(201,169,110,.06) 0%,transparent 70%);pointer-events:none}
  .cta-pre{font-size:10px;letter-spacing:.5em;text-transform:uppercase;color:var(--gold);margin-bottom:32px}
  .cta-headline{font-family:'Cormorant Garamond',serif;font-size:clamp(42px,6vw,96px);font-weight:300;color:var(--white);line-height:1;letter-spacing:-.03em;max-width:900px;margin:0 auto 48px}
  .cta-headline em{font-style:italic;color:var(--gold)}
  .contact-form{max-width:520px;margin:56px auto 0;display:grid;grid-template-columns:1fr 1fr;gap:2px}
  .form-field{background:var(--ash)}
  .form-field.full{grid-column:1/-1}
  .form-field label{display:block;font-size:9px;letter-spacing:.35em;text-transform:uppercase;color:var(--gold);padding:16px 20px 0}
  .form-field input,.form-field select{width:100%;background:transparent;border:none;outline:none;color:var(--cream);font-family:'DM Sans',sans-serif;font-size:14px;font-weight:300;padding:8px 20px 16px}
  .form-field select{cursor:pointer;appearance:none}
  .form-field select option{background:var(--ash)}
  .form-submit{grid-column:1/-1;background:var(--gold);color:var(--obsidian);border:none;font-family:'DM Sans',sans-serif;font-size:11px;font-weight:500;letter-spacing:.3em;text-transform:uppercase;padding:20px;cursor:pointer;transition:background .3s}
  .form-submit:hover{background:var(--gold-light)}

  /* FOOTER */
  footer{background:var(--obsidian);padding:60px 56px 40px;border-top:1px solid var(--border);display:grid;grid-template-columns:1fr 1fr 1fr;align-items:end;gap:40px}
  .footer-brand{font-family:'Cormorant Garamond',serif;font-size:20px;font-weight:300;color:var(--gold);letter-spacing:.08em;margin-bottom:10px}
  .footer-sub{font-size:11px;letter-spacing:.25em;text-transform:uppercase;color:var(--muted)}
  .footer-mid{text-align:center;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);line-height:2}
  .footer-right{text-align:right;font-size:11px;letter-spacing:.15em;color:var(--muted);line-height:2}
  .footer-right a{color:var(--gold);text-decoration:none}
  .footer-copy{grid-column:1/-1;border-top:1px solid var(--border);padding-top:24px;margin-top:16px;display:flex;justify-content:space-between;font-size:10px;letter-spacing:.2em;color:rgba(201,169,110,.3);text-transform:uppercase}

  /* ANIMATIONS */
  @keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
  @keyframes fadeIn{from{opacity:0}to{opacity:1}}
  @keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
  .reveal{opacity:0;transform:translateY(28px);transition:opacity .8s,transform .8s}
  .reveal.visible{opacity:1;transform:translateY(0)}
  .reveal-delay-1{transition-delay:.15s}
  .reveal-delay-2{transition-delay:.3s}
  .reveal-delay-3{transition-delay:.45s}

  @media(max-width:900px){
    nav{padding:24px}
    section{padding:80px 24px}
    .hero{grid-template-columns:1fr}
    .hero-left{padding:140px 24px 80px}
    .hero-right{position:absolute;inset:0;opacity:.2}
    .statement,.ecosystem-layout,footer,.reasons-grid{grid-template-columns:1fr}
    .services-grid,.audiences-grid,.eco-gallery{grid-template-columns:1fr}
    .footer-mid,.footer-right{text-align:left}
    .hero-scroll,.hero-coords{display:none}
  }