html{scroll-behavior:smooth}

  :root{
    /* Paleta tomada del logo Andisa: rojo + negro + blanco.
       Mantengo los nombres de variables originales para no romper la cascada. */
    --brown-900:#0e0e12;        /* near-black para titulares y secciones oscuras */
    --brown-800:#C8161E;        /* rojo marca — CTAs primarias, acentos */
    --brown-700:#9c1218;        /* rojo oscuro — eyebrows, texto acento */
    --brown-600:#b81620;        /* rojo medio */
    --brown-100:#fbe5e6;        /* tinte rojo claro — chips, hover de nav */
    --cream:#f6f6f7;            /* off-white — secciones alternas */
    --cream-2:#fafafa;          /* casi blanco — fondo base */
    --ink:#14141a;              /* texto principal */
    --muted:#6c6c75;            /* texto secundario neutro */
    --line:rgba(20,20,26,0.10); /* divisores */
    --accent:#e63946;           /* rojo brillante para hover/highlights */
    --shadow:0 1px 2px rgba(10,10,20,.05), 0 8px 24px rgba(10,10,20,.08);
    --radius:14px;
    --maxw:1180px;
  }

  *{box-sizing:border-box}
  html,body{margin:0;padding:0}
  body{
    font-family:'Manrope',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
    color:var(--ink);
    background:var(--cream-2);
    -webkit-font-smoothing:antialiased;
    text-rendering:optimizeLegibility;
    line-height:1.55;
  }
  img{max-width:100%;display:block}
  a{color:inherit;text-decoration:none}

  h1,h2,h3{font-family:'Fraunces',Georgia,serif;font-weight:600;letter-spacing:-0.01em;color:var(--brown-900);line-height:1.1;margin:0}
  h1{font-size:clamp(2.2rem,5vw,4rem);letter-spacing:-0.02em}
  h2{font-size:clamp(1.7rem,3.4vw,2.7rem)}
  h3{font-size:1.2rem;font-weight:600}
  p{margin:0}
  .container{max-width:var(--maxw);margin:0 auto;padding:0 24px}

  /* Eyebrow label */
  .eyebrow{
    font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--brown-700);
    font-weight:600;display:inline-flex;align-items:center;gap:10px;
  }
  .eyebrow::before{content:"";width:24px;height:1px;background:var(--brown-700);display:inline-block}

  /* ===== Header ===== */
  header.site{
    position:sticky;top:0;z-index:50;
    background:rgba(250,250,250,.72);
    backdrop-filter:saturate(180%) blur(20px);
    -webkit-backdrop-filter:saturate(180%) blur(20px);
    border-bottom:1px solid transparent;
    transition:background .4s ease, border-color .4s ease, box-shadow .4s ease, padding .3s ease;
  }
  header.site.scrolled{
    background:rgba(250,250,250,.92);
    border-bottom-color:var(--line);
    box-shadow:0 1px 0 rgba(20,20,26,.06), 0 4px 24px rgba(20,20,26,.06);
  }
  .nav{
    display:flex;align-items:center;justify-content:space-between;
    padding:18px 24px;max-width:var(--maxw);margin:0 auto;gap:24px;
  }
  .brand{display:flex;align-items:center;gap:12px;font-weight:700;flex-shrink:1;min-width:0}
  .brand-logo{
    display:block;height:clamp(80px,9vw,140px);width:auto;max-width:520px;
    object-fit:contain;
  }
  .brand-logo--footer{height:clamp(110px,12vw,180px);max-width:640px}
  /* Versión blanca para fondos oscuros */
  .brand-logo--invert{filter:none}

  nav.links{display:flex;gap:6px}
  nav.links a{
    padding:8px 14px;border-radius:999px;font-weight:500;font-size:.95rem;color:var(--ink);
    transition:background .2s ease,color .2s ease;
  }
  nav.links a:hover{background:var(--brown-100);color:var(--brown-900)}
  nav.links a.active{background:var(--brown-800);color:var(--cream)}

  .nav-right{display:flex;align-items:center;gap:12px}
  .phone-btn{
    display:inline-flex;align-items:center;gap:8px;white-space:nowrap;
    background:var(--brown-800);color:var(--cream);
    padding:12px 18px;border-radius:999px;font-weight:600;font-size:.92rem;
    min-height:44px;
    transition:transform .15s ease,background .2s ease;
    box-shadow:var(--shadow);
  }
  .phone-btn:hover{background:var(--brown-900);transform:translateY(-1px)}
  .menu-toggle{display:none;background:none;border:0;padding:10px;cursor:pointer;min-width:44px;min-height:44px;align-items:center;justify-content:center}
  .menu-toggle svg{width:24px;height:24px;color:var(--brown-900)}

  /* ===== Hero ===== */
  .hero{
    position:relative;padding:64px 0 88px;overflow:hidden;
    background:
      radial-gradient(1200px 600px at 90% -10%, rgba(200,22,30,.08), transparent 60%),
      linear-gradient(180deg, var(--cream-2) 0%, var(--cream) 100%);
  }
  .hero-grid{
    display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center;
  }
  .hero .eyebrow{margin-bottom:18px}
  .hero h1{margin-bottom:22px}
  .hero h1 em{font-style:normal;color:var(--brown-800);position:relative;white-space:nowrap}
  .hero h1 em::after{
    content:"";position:absolute;left:0;right:0;bottom:4px;height:8px;
    background:rgba(200,22,30,.18);z-index:-1;border-radius:4px;
  }
  .hero p.lead{font-size:1.1rem;color:var(--muted);max-width:54ch;margin-bottom:32px}
  .hero-cta{display:flex;flex-wrap:wrap;gap:12px;align-items:center}

  .btn{
    display:inline-flex;align-items:center;gap:10px;
    padding:14px 22px;border-radius:999px;font-weight:600;font-size:.98rem;
    transition:transform .15s ease,background .2s ease,border-color .2s ease,color .2s ease;
    border:1px solid transparent;cursor:pointer;
  }
  .btn-primary{background:var(--brown-800);color:var(--cream);box-shadow:var(--shadow)}
  .btn-primary:hover{background:var(--brown-900);transform:translateY(-1px)}
  .btn-ghost{background:transparent;color:var(--brown-900);border-color:var(--line)}
  .btn-ghost:hover{background:var(--brown-100);border-color:var(--brown-100)}

  .hero-media{
    position:relative;border-radius:20px;overflow:hidden;
    box-shadow:0 30px 60px -20px rgba(20,14,4,.35), 0 10px 30px -10px rgba(20,14,4,.18);
    aspect-ratio: 4/5;
    background:#222;
  }
  .hero-media img{width:100%;height:100%;object-fit:cover}
  .hero-badge{
    position:absolute;left:18px;bottom:18px;right:18px;
    background:rgba(43,31,14,.78);color:var(--cream);
    backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
    padding:14px 18px;border-radius:14px;
    display:flex;justify-content:space-between;align-items:center;gap:18px;
    font-size:.9rem;
  }
  .hero-badge b{font-family:'Fraunces',serif;font-size:1.4rem;display:block;color:#fff}

  .marquee{
    margin-top:64px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
    padding:18px 0;overflow:hidden;
  }
  .marquee-track{
    display:flex;gap:48px;white-space:nowrap;
    animation:slide 38s linear infinite;font-size:.9rem;color:var(--muted);
    font-weight:500;letter-spacing:.04em;
  }
  .marquee-track span{display:inline-flex;align-items:center;gap:48px}
  .marquee-track .dot{width:6px;height:6px;border-radius:50%;background:var(--brown-700);display:inline-block}
  @keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}

  /* ===== Section base ===== */
  section{padding:96px 0}
  .section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:48px;flex-wrap:wrap}
  .section-head .left{max-width:62ch}
  .section-head h2{margin-top:10px}
  .section-head p{color:var(--muted);margin-top:14px;font-size:1.05rem}

  /* ===== Services grid ===== */
  .services{background:var(--cream)}
  .grid-services{
    display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
  }
  .card{
    background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
    display:flex;flex-direction:column;cursor:pointer;
    transition:transform .2s ease, box-shadow .2s ease;
  }
  .card:hover{transform:translateY(-4px);box-shadow:0 2px 4px rgba(10,10,20,.04), 0 12px 32px rgba(10,10,20,.12)}
  .card .thumb{aspect-ratio: 16/11;background:#ddd;overflow:hidden;position:relative}
  .card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
  .card:hover .thumb img{transform:scale(1.04)}
  .card-body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
  .card-body h3{color:var(--brown-900);font-family:'Fraunces',serif;font-size:1.25rem}
  .card-body p{color:var(--muted);font-size:.96rem}
  .card-tag{
    align-self:flex-start;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;
    color:var(--brown-700);font-weight:600;background:var(--brown-100);
    padding:5px 10px;border-radius:999px;
  }

  .services-cta{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:44px}

  /* ===== About / Stats ===== */
  .about{background:var(--cream-2)}
  .about-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:64px;align-items:center}
  .about-copy h2{margin-bottom:22px}
  .about-copy p{color:var(--muted);font-size:1.05rem;margin-bottom:18px}
  .about-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}

  .stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
  .stat{
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);
    padding:24px 22px;display:flex;flex-direction:column;gap:6px;
    transition:transform .2s ease, box-shadow .2s ease;
  }
  .stat:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
  .stat .num{
    font-family:'Fraunces',serif;font-size:2.6rem;font-weight:700;color:var(--brown-800);
    line-height:1;letter-spacing:-0.02em;
  }
  .stat .label{font-weight:600;color:var(--ink);font-size:1rem}
  .stat .desc{color:var(--muted);font-size:.9rem;margin-top:4px}

  /* ===== Featured projects strip ===== */
  .projects{background:var(--brown-900);color:var(--cream);position:relative;overflow:hidden}
  .projects::before{
    content:"";position:absolute;inset:0;
    background:radial-gradient(800px 400px at 0% 0%, rgba(200,22,30,.08), transparent 60%);
    pointer-events:none;
  }
  .projects h2{color:#fff}
  .projects .eyebrow{color:rgba(255,255,255,.7)}
  .projects .eyebrow::before{background:rgba(255,255,255,.5)}
  .projects-list{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:36px}
  .project{
    background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);
    border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:8px;cursor:default;
    transition:background .2s ease, transform .2s ease, border-color .2s ease;
  }
  .project:hover{background:rgba(255,255,255,.07);border-color:rgba(230,57,70,.45);transform:translateY(-3px)}
  .project .kicker{font-size:.78rem;color:var(--accent);letter-spacing:.14em;text-transform:uppercase;font-weight:600}
  .project h3{color:#fff;font-family:'Fraunces',serif;font-size:1.3rem;margin-top:6px}
  .project p{color:rgba(255,255,255,.7);font-size:.95rem}

  /* ===== CTA banner ===== */
  .cta-banner{padding:80px 0}
  .cta-inner{
    background:var(--brown-800);color:var(--cream);
    border-radius:24px;padding:56px 48px;display:grid;grid-template-columns:1.4fr 1fr;gap:32px;align-items:center;
    position:relative;overflow:hidden;
  }
  .cta-inner::after{
    content:"";position:absolute;right:-80px;top:-80px;width:300px;height:300px;border-radius:50%;
    background:radial-gradient(circle, rgba(230,57,70,.35), transparent 70%);pointer-events:none;
  }
  .cta-inner h2{color:#fff;margin-bottom:14px}
  .cta-inner p{color:rgba(255,255,255,.78);font-size:1.05rem;max-width:48ch}
  .cta-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}
  .btn-cream{background:var(--cream);color:var(--brown-900)}
  .btn-cream:hover{background:#fff;transform:translateY(-1px)}
  .btn-outline-cream{background:transparent;color:var(--cream);border:1px solid rgba(255,255,255,.4)}
  .btn-outline-cream:hover{background:rgba(255,255,255,.08)}

  /* ===== Footer ===== */
  footer.site{background:var(--cream);border-top:1px solid var(--line);padding:64px 0 28px}
  .foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px}
  .foot-grid h4{font-family:'Manrope',sans-serif;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--brown-700);margin:0 0 14px;font-weight:600}
  .foot-grid a, .foot-grid li{color:var(--ink);font-size:.95rem}
  .foot-grid ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
  .foot-grid a:hover{color:var(--brown-800)}
  .foot-about{color:var(--muted);font-size:.95rem;max-width:36ch;margin-top:12px}
  .socials{display:flex;gap:10px;margin-top:18px}
  .socials a{
    width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
    background:#fff;border:1px solid var(--line);color:var(--brown-800);
    transition:background .2s ease, transform .15s ease;
  }
  .socials a:hover{background:var(--brown-800);color:var(--cream);transform:translateY(-2px)}
  .socials svg{width:16px;height:16px}

    .foot-bottom{
    display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
    padding-top:24px;border-top:1px solid var(--line);color:var(--muted);font-size:.88rem;
  }
  .foot-bottom .legal{display:flex;gap:18px;flex-wrap:wrap}
  .foot-bottom a:hover{color:var(--brown-800)}

  /* ===== Mobile ===== */
  @media (max-width: 960px){
    .hero{padding:48px 0 64px}
    .hero-grid{grid-template-columns:1fr;gap:36px}
    .hero-media{aspect-ratio: 4/3;order:-1}
    section{padding:72px 0}
    .grid-services{grid-template-columns:repeat(2,1fr)}
    .about-grid{grid-template-columns:1fr;gap:36px}
    .projects-list{grid-template-columns:1fr 1fr}
    .cta-inner{grid-template-columns:1fr;padding:40px 28px;text-align:left}
    .cta-actions{justify-content:flex-start}
    .foot-grid{grid-template-columns:1fr 1fr;gap:28px}
    nav.links{display:none}
    .menu-toggle{display:inline-flex}
    nav.links.open{
      display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;
      background:var(--cream-2);border-bottom:1px solid var(--line);padding:14px 24px;gap:4px;
    }
    nav.links.open a{padding:12px 14px;border-radius:10px}
  }
  @media (max-width: 560px){
    .grid-services{grid-template-columns:1fr}
    .projects-list{grid-template-columns:1fr}
    .stat-grid{grid-template-columns:1fr}
    .phone-btn span.label{display:none}
    .foot-grid{grid-template-columns:1fr}
    .brand-logo{height:54px;max-width:220px}
    .brand-logo--footer{height:80px;max-width:300px}
  }

  /* ===== Apple-style animations ===== */

  /* Keyframes */
  @keyframes heroFadeUp{
    from{opacity:0;transform:translateY(28px)}
    to{opacity:1;transform:translateY(0)}
  }
  @keyframes heroFadeIn{
    from{opacity:0;transform:translateY(16px) scale(.98)}
    to{opacity:1;transform:translateY(0) scale(1)}
  }
  @keyframes badgePop{
    0%{opacity:0;transform:translateY(12px) scale(.95)}
    60%{transform:translateY(-3px) scale(1.01)}
    100%{opacity:1;transform:translateY(0) scale(1)}
  }
  @keyframes lineGrow{
    from{width:0}
    to{width:24px}
  }

  /* Hero entrance sequence */
  .hero-animate .eyebrow{
    animation:heroFadeUp .7s cubic-bezier(.25,.46,.45,.94) .15s both;
  }
  .hero-animate h1{
    animation:heroFadeUp .85s cubic-bezier(.25,.46,.45,.94) .3s both;
  }
  .hero-animate p.lead{
    animation:heroFadeUp .75s cubic-bezier(.25,.46,.45,.94) .48s both;
  }
  .hero-animate .hero-cta{
    animation:heroFadeUp .7s cubic-bezier(.25,.46,.45,.94) .62s both;
  }
  .hero-animate .hero-media{
    animation:heroFadeIn 1s cubic-bezier(.25,.46,.45,.94) .22s both;
  }
  .hero-animate .hero-badge{
    animation:badgePop .8s cubic-bezier(.34,1.56,.64,1) .9s both;
  }
  .hero-animate .marquee{
    animation:heroFadeUp .6s cubic-bezier(.25,.46,.45,.94) 1s both;
  }

  /* Eyebrow line animates when in view */
  .eyebrow.in::before{
    animation:lineGrow .5s cubic-bezier(.25,.46,.45,.94) .1s both;
  }
  .eyebrow::before{width:0;transition:none}

  /* Reveal on scroll — Apple easing */
  .reveal{
    opacity:0;
    transform:translateY(22px);
    transition:opacity .72s cubic-bezier(.25,.46,.45,.94), transform .72s cubic-bezier(.25,.46,.45,.94);
  }
  .reveal.in{opacity:1;transform:translateY(0)}

  /* Staggered children (grid items) */
  .stagger > *{
    opacity:0;
    transform:translateY(22px);
    transition:opacity .68s cubic-bezier(.25,.46,.45,.94), transform .68s cubic-bezier(.25,.46,.45,.94);
  }
  .stagger.in > *:nth-child(1){transition-delay:.04s}
  .stagger.in > *:nth-child(2){transition-delay:.12s}
  .stagger.in > *:nth-child(3){transition-delay:.20s}
  .stagger.in > *:nth-child(4){transition-delay:.28s}
  .stagger.in > *:nth-child(5){transition-delay:.36s}
  .stagger.in > *:nth-child(6){transition-delay:.44s}
  .stagger.in > *{opacity:1;transform:translateY(0)}

  /* Card 3D tilt */
  .card{will-change:transform;transform-style:preserve-3d}
  .card-tilt-inner{transition:transform .08s ease}

  /* Parallax hero image */
  .hero-media img{will-change:transform}

  /* Stat counter pulse */
  @keyframes statIn{
    0%{opacity:0;transform:scale(.92) translateY(8px)}
    60%{transform:scale(1.03) translateY(-2px)}
    100%{opacity:1;transform:scale(1) translateY(0)}
  }
  .stat.counted .num{animation:statIn .7s cubic-bezier(.34,1.2,.64,1) both}

  /* Section heading underline accent */
  .section-head h2{position:relative;display:inline-block}

  /* Projects strip — line item reveal */
  .project{
    --i:0;
    transition:background .25s ease, transform .25s ease, border-color .25s ease;
  }

  /* Accessibility: visualmente oculto pero leído por screen readers y crawlers */
  .visually-hidden{
    position:absolute !important;width:1px;height:1px;padding:0;margin:-1px;
    overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
  }

  /* Footer address */
  .foot-address{font-style:normal;font-size:.95rem;color:var(--ink);line-height:1.7}
  .foot-address a{color:var(--ink)}
  .foot-address a:hover{color:var(--brown-800)}

  /* Counter animation */
  .stat .num{transition:color .3s ease}
  .stat.counting .num{color:var(--brown-600)}

  /* ===== CTA banner ===== */
  .cta-banner{padding:80px 0}
  .cta-inner{
    background:var(--brown-900);color:var(--cream);
    border-radius:24px;padding:64px 56px;
    display:grid;grid-template-columns:1.5fr 1fr;gap:40px;align-items:center;
    position:relative;overflow:hidden;
  }
  .cta-inner::before{
    content:"";position:absolute;inset:0;
    background:radial-gradient(600px 400px at 0% 100%, rgba(200,22,30,.12), transparent 60%);
    pointer-events:none;
  }
  .cta-inner::after{
    content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border-radius:50%;
    background:radial-gradient(circle, rgba(200,22,30,.15), transparent 70%);pointer-events:none;
  }
  .cta-inner h2{color:#fff;margin-bottom:14px;font-size:clamp(1.8rem,3.2vw,2.6rem)}
  .cta-inner p{color:rgba(255,255,255,.75);font-size:1.08rem;max-width:50ch}
  .cta-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end;position:relative;z-index:1}
  .cta-copy{position:relative;z-index:1}
  .btn-cream{background:var(--cream);color:var(--brown-900);font-weight:700}
  .btn-cream:hover{background:#fff;transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.18)}
  .btn-outline-cream{background:transparent;color:var(--cream);border:1px solid rgba(255,255,255,.35)}
  .btn-outline-cream:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.6)}

  @media (max-width:960px){
    .cta-inner{grid-template-columns:1fr;padding:40px 32px;gap:28px}
    .cta-actions{justify-content:flex-start}
  }
  @media (max-width:560px){
    .cta-inner{padding:32px 24px;border-radius:18px}
    .cta-banner{padding:56px 0}
  }

  /* Prefers reduced motion */
  @media (prefers-reduced-motion: reduce){
    html{scroll-behavior:auto}
    *{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  }

  /* ===== Inner-page hero ===== */
  .page-hero{
    padding:80px 0 56px;
    background:
      radial-gradient(900px 500px at 90% -10%, rgba(200,22,30,.07), transparent 60%),
      linear-gradient(180deg, var(--cream-2) 0%, var(--cream) 100%);
    border-bottom:1px solid var(--line);
  }
  .page-hero h1{font-size:clamp(2rem,4.4vw,3.4rem);max-width:18ch;margin-top:14px}
  .page-hero p.lead{color:var(--muted);font-size:1.1rem;max-width:62ch;margin-top:20px}
  .crumbs{font-size:.85rem;color:var(--muted);display:flex;gap:8px;align-items:center}
  .crumbs a:hover{color:var(--brown-800)}
  .crumbs span.sep{opacity:.5}

  /* ===== Detailed service section ===== */
  .service-row{
    display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;
    padding:48px 0;border-top:1px solid var(--line);
  }
  .service-row:first-child{border-top:0}
  .service-row.reverse .media{order:2}
  .service-row .media{
    border-radius:var(--radius);overflow:hidden;aspect-ratio: 4/3;background:#ddd;
    box-shadow:0 20px 40px -20px rgba(20,14,4,.25);
  }
  .service-row .media img{width:100%;height:100%;object-fit:cover}
  .service-row h2{font-size:clamp(1.5rem,2.6vw,2.1rem);margin:14px 0 14px}
  .service-row p{color:var(--muted);font-size:1.02rem;margin-bottom:14px}
  .service-row ul.features{list-style:none;padding:0;margin:14px 0 22px;display:grid;grid-template-columns:1fr 1fr;gap:8px 18px}
  .service-row ul.features li{display:flex;align-items:flex-start;gap:8px;font-size:.95rem;color:var(--ink)}
  .service-row ul.features li::before{
    content:"";width:6px;height:6px;border-radius:50%;background:var(--brown-800);
    display:inline-block;margin-top:8px;flex-shrink:0;
  }

  /* ===== About — values / timeline ===== */
  .values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:32px}
  .value{
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;
  }
  .value .ico{
    width:42px;height:42px;border-radius:12px;background:var(--brown-100);
    display:grid;place-items:center;color:var(--brown-800);margin-bottom:14px;
  }
  .value .ico svg{width:20px;height:20px}
  .value h3{font-size:1.1rem;margin-bottom:6px}
  .value p{color:var(--muted);font-size:.95rem}

  .timeline{margin-top:48px;display:grid;gap:0}
  .tl-item{
    display:grid;grid-template-columns:160px 1fr;gap:32px;
    padding:24px 0;border-top:1px solid var(--line);
  }
  .tl-item:first-child{border-top:0}
  .tl-year{font-family:'Fraunces',serif;font-size:2rem;font-weight:600;color:var(--brown-800);letter-spacing:-0.01em}
  .tl-body h3{font-size:1.15rem;margin-bottom:6px}
  .tl-body p{color:var(--muted)}

  /* ===== Contact ===== */
  .contact-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:48px}
  .contact-card{
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;
  }
  .contact-card h3{font-size:1.15rem;margin-bottom:18px;color:var(--brown-900)}
  .info-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:18px}
  .info-list li{display:flex;gap:14px;align-items:flex-start}
  .info-list .ico{
    width:40px;height:40px;border-radius:10px;background:var(--brown-100);
    display:grid;place-items:center;color:var(--brown-800);flex-shrink:0;
  }
  .info-list .ico svg{width:18px;height:18px}
  .info-list b{display:block;font-size:.95rem;color:var(--ink);margin-bottom:2px}
  .info-list a, .info-list span{color:var(--muted);font-size:.95rem}
  .info-list a:hover{color:var(--brown-800)}

  form.contact{display:flex;flex-direction:column;gap:14px}
  form.contact label{display:flex;flex-direction:column;gap:6px;font-size:.85rem;font-weight:600;color:var(--brown-900)}
  form.contact input, form.contact textarea, form.contact select{
    font:inherit;color:var(--ink);background:var(--cream-2);
    border:1px solid var(--line);border-radius:10px;padding:12px 14px;
    transition:border-color .2s ease, background .2s ease;
  }
  form.contact input:focus, form.contact textarea:focus, form.contact select:focus{
    outline:0;border-color:var(--brown-700);background:#fff;
  }
  form.contact textarea{min-height:130px;resize:vertical}
  form.contact .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
  form.contact button{align-self:flex-start;margin-top:6px}
  .form-note{font-size:.82rem;color:var(--muted);margin-top:4px}
  .form-success{
    display:none;background:rgba(46,121,77,.08);border:1px solid rgba(46,121,77,.25);
    color:#1f5a39;padding:14px 16px;border-radius:10px;font-size:.95rem;
  }
  .form-success.show{display:block}

  @media (max-width: 960px){
    .service-row{grid-template-columns:1fr;gap:24px;padding:36px 0}
    .service-row.reverse .media{order:0}
    .service-row ul.features{grid-template-columns:1fr}
    .values-grid{grid-template-columns:1fr}
    .tl-item{grid-template-columns:1fr;gap:6px}
    .contact-grid{grid-template-columns:1fr;gap:28px}
    form.contact .row{grid-template-columns:1fr}
  }

  /* ===== Servicios: tabs + grilla de proyectos ===== */
  .proj-tabs{
    position:sticky;top:88px;z-index:30;
    background:rgba(250,250,250,.92);
    backdrop-filter:saturate(140%) blur(10px);
    -webkit-backdrop-filter:saturate(140%) blur(10px);
    border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  }
  .proj-tabs-inner{
    display:flex;gap:6px;padding:10px 24px;max-width:var(--maxw);margin:0 auto;
    overflow-x:auto;scrollbar-width:none;
  }
  .proj-tabs-inner::-webkit-scrollbar{display:none}
  .proj-tabs a{
    padding:10px 18px;border-radius:999px;font-weight:600;font-size:.92rem;
    color:var(--ink);white-space:nowrap;
    transition:background .15s ease, color .15s ease;
  }
  .proj-tabs a:hover{background:var(--brown-100);color:var(--brown-700)}
  .proj-tabs a.active{background:var(--brown-800);color:#fff}

  .category{padding:80px 0;border-top:1px solid var(--line)}
  .category:first-of-type{border-top:0}
  .category-head{display:grid;grid-template-columns:1fr 1.4fr;gap:48px;align-items:end;margin-bottom:48px}
  .category-head .label{
    font-family:'Fraunces',serif;font-size:clamp(2.4rem,5vw,3.6rem);
    color:var(--brown-800);font-weight:600;letter-spacing:-.02em;line-height:1;
  }
  .category-head .label .hash{color:var(--muted);font-weight:400;margin-right:8px}
  .category-head h2{font-size:clamp(1.6rem,2.8vw,2.2rem)}
  .category-head p{color:var(--muted);font-size:1.02rem;margin-top:14px;max-width:60ch}

  .proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
  .proj-card{
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);
    overflow:hidden;display:flex;flex-direction:column;
    transition:transform .2s ease, box-shadow .2s ease;
  }
  .proj-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
  .proj-img{
    aspect-ratio:16/11;position:relative;overflow:hidden;
    background:
      repeating-linear-gradient(135deg, var(--cream) 0 12px, #ececef 12px 24px);
    display:grid;place-items:center;
  }
  .proj-img img{
    position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
    background:#fff;
  }
  .proj-img img[src=""], .proj-img img:not([src]){display:none}
  .proj-num{
    position:absolute;top:14px;left:14px;z-index:2;
    background:var(--brown-800);color:#fff;
    font-family:'Fraunces',serif;font-weight:700;font-size:.95rem;
    padding:4px 10px;border-radius:999px;letter-spacing:.04em;
  }
  .proj-placeholder-tag{
    font-family:'Manrope',sans-serif;font-size:.7rem;letter-spacing:.18em;
    color:var(--muted);text-transform:uppercase;
    background:rgba(255,255,255,.6);padding:6px 12px;border-radius:999px;
  }
  .proj-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
  .proj-body h3{
    font-family:'Fraunces',serif;font-size:1.18rem;color:var(--brown-900);
    line-height:1.25;
  }
  .proj-loc{
    font-size:.85rem;color:var(--brown-700);font-weight:600;
    display:flex;align-items:center;gap:6px;
  }
  .proj-loc svg{width:14px;height:14px;flex-shrink:0}
  .proj-desc{color:var(--muted);font-size:.92rem;line-height:1.55}
  .proj-credits{
    margin-top:auto;padding-top:14px;border-top:1px solid var(--line);
    display:flex;flex-direction:column;gap:4px;font-size:.8rem;color:var(--muted);
  }
  .proj-credits b{color:var(--ink);font-weight:600;margin-right:4px}
  .proj-status{
    display:inline-block;background:rgba(200,22,30,.08);color:var(--brown-800);
    font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700;
    padding:4px 10px;border-radius:999px;align-self:flex-start;
  }
  .proj-status.suspended{background:#fff3cd;color:#7a5a00}

  @media (max-width: 960px){
    .proj-grid{grid-template-columns:repeat(2,1fr)}
    .category-head{grid-template-columns:1fr;gap:18px}
    .proj-tabs{top:80px}
  }
  @media (max-width: 560px){
    .proj-grid{grid-template-columns:1fr}
  }