:root{--ink:#111923;--ink2:#192530;--paper:#f7f8f8;--white:#fff;--muted:#66727b;--line:#dce2e5;--red:#d62b25;--yellow:#e7bb2c;--blue:#17658a;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,Arial,sans-serif;line-height:1.55}a{text-decoration:none;color:inherit}.header{position:sticky;top:0;z-index:50;background:rgba(247,248,248,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(17,25,35,.08)}.nav-wrap{height:82px;max-width:var(--max);padding:0 22px;margin:auto;display:flex;align-items:center;justify-content:space-between}.logo-link img{display:block;width:195px;height:62px;object-fit:contain;object-position:left center}.menu-btn{display:none;border:0;background:none;font-size:24px;line-height:1;cursor:pointer;padding:0}.menu-btn span{display:block;line-height:1}.nav{display:flex;align-items:center;justify-content:flex-end;gap:40px;padding-left:34px;font-size:14px;font-weight:700;white-space:nowrap}.nav a{opacity:.84}.nav a:hover{opacity:1}.nav-contact{background:var(--ink);color:#fff!important;padding:12px 18px;border-radius:9px;margin-left:6px}.hero{max-width:var(--max);margin:auto;padding:82px 22px 90px;display:grid;grid-template-columns:1.04fr .96fr;gap:62px;align-items:center}.eyebrow,.kicker{font-size:10px;font-weight:800;letter-spacing:.2em;color:var(--blue)}.eyebrow i{display:inline-block;width:24px;height:3px;background:var(--red);margin-right:8px;vertical-align:middle}.hero h1{font-size:clamp(46px,6vw,78px);line-height:.98;letter-spacing:-.06em;margin:20px 0 24px}.hero h1 span{color:#69747c}.hero-copy>p{font-size:18px;line-height:1.7;color:var(--muted);max-width:650px}.buttons{display:flex;gap:10px;margin-top:30px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:20px;padding:15px 19px;border-radius:9px;font-weight:800;font-size:14px}.btn.dark{background:var(--ink);color:#fff}.btn.light{background:#fff;border:1px solid #cfd6da}.hero-art{height:480px;background:var(--ink);border-radius:24px;padding:25px;position:relative;overflow:hidden;box-shadow:0 25px 60px rgba(17,25,35,.12)}.hero-art:before{content:"";position:absolute;width:380px;height:380px;border:1px solid #34434e;border-radius:50%;right:-160px;top:-170px}.art-top,.art-bottom{display:flex;justify-content:space-between;color:#9eabb4;font-size:9px;letter-spacing:.16em;position:relative;z-index:2}.warehouse{height:315px;position:relative;margin-top:32px;border:1px solid #34434e;border-radius:15px;overflow:hidden;background:linear-gradient(135deg,#18242e,#10171e)}.warehouse:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 58px,rgba(255,255,255,.03) 59px 60px)}.rack{position:absolute;bottom:62px;height:205px;width:31%;border-left:7px solid #a8b0b5;border-right:7px solid #a8b0b5}.r1{left:16%}.r2{right:16%}.rack span{display:block;height:6px;background:#a8b0b5;position:absolute;left:-7px;right:-7px}.rack span:nth-child(1){top:10%}.rack span:nth-child(2){top:34%}.rack span:nth-child(3){top:58%}.rack span:nth-child(4){top:82%}.r1:after,.r2:after{content:"";position:absolute;width:9px;height:228px;left:50%;bottom:-13px;transform:translateX(-50%);background:var(--red)}.floor{position:absolute;left:0;right:0;bottom:42px;height:2px;background:#52606a}.guard{position:absolute;left:10%;right:10%;bottom:25px;height:8px;background:var(--yellow)}.art-bottom{position:absolute;left:25px;right:25px;bottom:24px}.art-bottom strong{color:#fff;font-size:12px;letter-spacing:.05em}.art-bottom small{font-size:9px}.section{max-width:var(--max);margin:auto;padding:100px 22px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:90px;margin-top:25px}.two-col h2,.section-title h2,.future h2,.contact h2{font-size:clamp(38px,4.5vw,60px);line-height:1.02;letter-spacing:-.05em;margin:0}.two-col p,.section-title p,.future p,.contact p{font-size:16px;line-height:1.75;color:var(--muted)}.two-col p+p{margin-top:18px}.section-title{display:grid;grid-template-columns:1fr 360px;gap:70px;align-items:end;margin:18px 0 42px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.cards article{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;min-height:320px}.cards article:first-child{background:var(--ink);color:#fff;border-color:var(--ink)}.cards em{font-style:normal;font-size:10px;color:#87939b;font-weight:800}.icon{font-size:29px;color:#2b7b9e;margin:35px 0 18px}.icon.red{color:var(--red)}.icon.yellow{color:#a87e00}.cards h3{font-size:24px;line-height:1.1;margin:0 0 12px;letter-spacing:-.03em}.cards p{font-size:13px;color:var(--muted);line-height:1.6}.cards article:first-child p{color:#bcc6cc}.cards small{display:block;color:#7b858c;font-size:10px;line-height:1.65;margin-top:22px}.dark-section{background:var(--ink);color:#fff}.method{max-width:var(--max);margin:auto;padding:90px 22px;display:grid;grid-template-columns:1fr 1fr;gap:90px}.light{color:#9bc9df}.method h2{font-size:clamp(42px,5vw,64px);line-height:1;letter-spacing:-.05em;margin:16px 0}.method>div>p{color:#b7c1c8;max-width:570px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start}.steps div{border-top:1px solid #384651;padding-top:18px}.steps b{font-size:12px}.steps strong{display:block;margin:14px 0 6px;font-size:16px}.steps span{font-size:12px;color:#87949d}.chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:40px}.chips span{background:#fff;border:1px solid var(--line);padding:10px 13px;border-radius:999px;font-size:11px;font-weight:700}.future{background:#e9edef;display:grid;grid-template-columns:1fr 220px;gap:50px;padding:90px max(22px,calc((100% - var(--max))/2))}.future p{max-width:700px}.dark-chips span{background:var(--ink);border-color:var(--ink);color:#fff}.future-number{font-size:190px;font-weight:900;letter-spacing:-.09em;color:#d4dadd;line-height:.8;text-align:right}.values h2{max-width:800px}.value-row{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:48px}.value-row div{padding:25px 20px;border-right:1px solid var(--line)}.value-row div:last-child{border-right:0}.value-row b{display:block;font-size:15px;margin-bottom:7px}.value-row span{font-size:12px;color:var(--muted)}.contact{background:var(--red);color:#fff;padding:75px max(22px,calc((100% - var(--max))/2));display:flex;justify-content:space-between;align-items:end;gap:40px}.contact h2{margin:15px 0}.contact p{color:#ffe1df;max-width:620px}.contact-actions{display:flex;gap:10px;flex-wrap:wrap}.btn.white{background:#fff;color:var(--ink)}.btn.outline-white{border:1px solid rgba(255,255,255,.55);color:#fff}.whatsapp{position:fixed;right:24px;bottom:24px;z-index:60;background:#1faa59;color:#fff;border-radius:999px;padding:13px 17px;display:flex;gap:10px;align-items:center;font-size:12px;font-weight:800;box-shadow:0 12px 30px rgba(0,0,0,.18);transform:translateY(90px);opacity:0;transition:.25s ease}.whatsapp.show{transform:none;opacity:1}.whatsapp b{font-size:16px}footer{background:#0c1218;color:#fff;padding:28px max(22px,calc((100% - var(--max))/2));display:flex;align-items:center;gap:35px}footer img{width:185px;height:65px;object-fit:contain;object-position:left center;background:#fff;border-radius:6px;padding:5px}footer strong{display:block;font-size:11px;letter-spacing:.14em}footer span{display:block;color:#85919a;font-size:11px;margin-top:5px}footer small{margin-left:auto;color:#71808a;font-size:9px}

@media (max-width:1100px){
  :root{--max:1040px}
  .nav-wrap{padding-left:28px;padding-right:28px}
  .nav{gap:26px;padding-left:22px}
  .hero{gap:40px;padding-left:28px;padding-right:28px}
  .hero h1{font-size:clamp(43px,5.5vw,68px)}
  .hero-art{height:450px}
  .section{padding-left:28px;padding-right:28px}
  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .method{padding-left:28px;padding-right:28px}
}

@media (max-width:860px){
  .header{position:sticky}
  .nav-wrap{height:74px;padding:0 22px}
  .logo-link img{width:175px;height:58px}
  .menu-btn{
    display:flex;align-items:center;justify-content:center;
    width:44px;height:44px;border:1px solid var(--line);
    border-radius:10px;background:#fff;color:var(--ink);
    font-size:22px;cursor:pointer;
  }
  .nav{
    display:none;position:absolute;top:74px;left:0;right:0;
    padding:16px 22px 22px;gap:4px;
    flex-direction:column;align-items:stretch;justify-content:flex-start;padding-left:22px;
    background:rgba(247,248,248,.98);backdrop-filter:blur(16px);
    border-bottom:1px solid var(--line);
    box-shadow:0 18px 35px rgba(17,25,35,.10);
    white-space:normal;
  }
  .nav.open{display:flex}
  .nav{padding-left:22px}
  .nav a{
    display:flex;align-items:center;min-height:48px;
    padding:12px 14px;border-radius:9px;
  }
  .nav a:hover{background:#fff}
  .nav-contact{justify-content:center;margin-top:7px}
  .hero{
    grid-template-columns:1fr;
    padding-top:62px;padding-bottom:72px;
    gap:42px;
  }
  .hero-copy{max-width:760px}
  .hero h1{font-size:clamp(43px,8vw,66px)}
  .hero-copy>p{font-size:17px;max-width:680px}
  .hero-art{height:430px;max-width:760px;width:100%}
  .two-col,.method{grid-template-columns:1fr;gap:34px}
  .two-col h2,.section-title h2{max-width:800px}
  .section-title{grid-template-columns:1fr;gap:10px}
  .section-title p{max-width:700px}
  .steps{margin-top:10px}
  .contact{align-items:flex-start}
}

@media (max-width:640px){
  body{overflow-x:hidden}
  .nav-wrap{height:68px;padding:0 18px}
  .logo-link img{width:155px;height:54px}
  .menu-btn{width:42px;height:42px}
  .nav{top:68px;padding:12px 18px 18px 18px}

  .hero{
    padding:48px 18px 58px;
    gap:34px;
  }
  .eyebrow{font-size:9px;letter-spacing:.15em}
  .hero h1{
    font-size:clamp(39px,12vw,55px);
    line-height:1.01;
    letter-spacing:-.055em;
    margin:17px 0 20px;
  }
  .hero-copy>p{font-size:16px;line-height:1.65}
  .buttons{display:grid;grid-template-columns:1fr;gap:9px;margin-top:24px}
  .btn{justify-content:center;width:100%;padding:14px 16px}
  .hero-art{
    height:350px;
    border-radius:18px;
    padding:18px;
  }
  .warehouse{height:245px;margin-top:22px}
  .rack{height:150px;bottom:48px}
  .r1{left:12%}.r2{right:12%}
  .r1:after,.r2:after{height:173px}
  .art-top{font-size:7px}
  .art-bottom{left:18px;right:18px;bottom:17px;display:block}
  .art-bottom strong,.art-bottom small{display:block}
  .art-bottom small{margin-top:3px}

  .section{padding:62px 18px}
  .kicker{font-size:9px}
  .two-col{margin-top:18px;gap:22px}
  .two-col h2,.section-title h2,.future h2,.contact h2{
    font-size:clamp(34px,10vw,46px);
    line-height:1.04;
  }
  .two-col p,.section-title p,.future p,.contact p{font-size:15px;line-height:1.7}
  .section-title{margin:15px 0 28px}
  .cards{grid-template-columns:1fr;gap:10px}
  .cards article{
    min-height:0;
    padding:24px;
    border-radius:14px;
  }
  .icon{margin:24px 0 13px}
  .cards h3{font-size:22px}
  .cards small{margin-top:17px}

  .dark-section .method{padding:62px 18px}
  .method h2{font-size:clamp(37px,10vw,50px)}
  .steps{grid-template-columns:1fr;gap:0}
  .steps div{padding:17px 0;border-top:1px solid #34434e}

  .sectors-intro{gap:18px}
  .chips{gap:7px;margin-top:28px}
  .chips span{font-size:10px;padding:8px 10px}

  .future{
    display:block;
    padding:62px 18px;
  }
  .dark-chips{margin-top:24px}

  .value-row{grid-template-columns:1fr;margin-top:30px}
  .value-row div{padding:18px 0}

  .contact{display:block;padding:58px 18px}
  .contact-actions{display:grid;grid-template-columns:1fr;gap:9px;margin-top:24px}

  .whatsapp{
    right:14px;bottom:14px;
    width:54px;height:54px;padding:0;
    justify-content:center;
  }
  .whatsapp span{display:none}
  .whatsapp b{font-size:20px}

  footer{padding:26px 18px}
  footer img{width:165px;height:58px}
  footer div{margin-top:12px}
  footer strong{font-size:10px}
  footer span{font-size:10px;line-height:1.5}
}

@media (max-width:380px){
  .hero h1{font-size:37px}
  .hero-art{height:320px}
  .warehouse{height:220px}
  .rack{height:132px}
  .r1:after,.r2:after{height:153px}
  .nav-wrap{padding-left:14px;padding-right:14px}
  .section,.hero,.contact,.future{padding-left:14px;padding-right:14px}
  .dark-section .method{padding-left:14px;padding-right:14px}
}

/* Proyecto visual con fotografías reales */
.hero-photo{position:relative;overflow:hidden;padding:0;background:#111923;box-shadow:0 24px 60px rgba(17,25,35,.16)}
.hero-photo>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}
.photo-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,18,27,.16) 0%,rgba(10,18,27,.08) 42%,rgba(10,18,27,.84) 100%)}
.hero-photo .art-top,.hero-photo .art-bottom{z-index:2}
.hero-photo .art-top{color:#fff}
.hero-photo .art-bottom{color:#fff}
.hero-photo .art-bottom small{color:#d6dee2}

/* Galería */
.projects{background:#f7f8f8}
.project-grid{display:grid;grid-template-columns:1.15fr .85fr .85fr;grid-auto-rows:290px;gap:14px;margin-top:40px}
.project-card{position:relative;min-width:0;overflow:hidden;border-radius:16px;background:#111923;margin:0}
.project-card img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.project-card:hover img{transform:scale(1.035)}
.project-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,12,18,0) 38%,rgba(7,12,18,.86) 100%);pointer-events:none}
.project-card figcaption{position:absolute;left:22px;right:22px;bottom:19px;z-index:2;color:#fff}
.project-card figcaption strong{display:block;font-size:16px;letter-spacing:-.02em}
.project-card figcaption span{display:block;color:#d0d8dd;font-size:11px;margin-top:5px;line-height:1.45}
.project-wide{grid-row:span 2}
.project-tall{grid-row:span 2}
.projects .section-title{margin-bottom:0}

@media (max-width:860px){
  .project-grid{grid-template-columns:1fr 1fr;grid-auto-rows:260px}
  .project-wide{grid-column:1 / -1;grid-row:span 1}
  .project-tall{grid-row:span 1}
}
@media (max-width:640px){
  .hero-photo{height:350px}
  .project-grid{grid-template-columns:1fr;grid-auto-rows:300px;gap:10px;margin-top:28px}
  .project-wide,.project-tall{grid-column:auto;grid-row:span 1}
  .project-card figcaption{left:17px;right:17px;bottom:16px}
}