/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.relative{position:relative}.start{inset-inline-start:var(--spacing)}.table{display:table}}:root{--ink:#111315;--ink-soft:#1b1e21;--yellow:#f2c230;--red:#a6292f;--paper:#f3f1eb;--white:#fff;--muted:#6c6f70;--line:#11131524}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);font-family:var(--font-geist-sans), Arial, sans-serif;margin:0;overflow-x:hidden}a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}img{max-width:100%;display:block}.shell{width:min(1180px,100% - 48px);margin-inline:auto}.section{padding-block:116px}.back-to-top{width:max-content;min-width:88px;min-height:40px;color:var(--ink);text-transform:uppercase;letter-spacing:.09em;font:800 10px/1 var(--font-geist-sans), sans-serif;border-bottom:1px solid;justify-content:center;align-items:center;gap:9px;margin-top:42px;margin-left:auto;transition:color .2s,transform .2s;display:flex}.back-to-top:hover{color:var(--red);transform:translateY(-2px)}.intro>.back-to-top,.process>.back-to-top{grid-column:1/-1;justify-self:end}.services .back-to-top,.contact .back-to-top{color:#ffffffb8}.services .back-to-top:hover,.contact .back-to-top:hover{color:var(--yellow)}.site-header{z-index:10;color:#fff;border-bottom:1px solid #ffffff2b;align-items:center;height:96px;padding:0 max(28px,50% - 590px);display:flex;position:absolute;inset:0 0 auto}.brand{align-items:center;min-width:238px;display:flex}.brand-logo{object-fit:contain;filter:drop-shadow(0 0 1px #ffffff9e)drop-shadow(0 4px 10px #0006);width:210px;height:52px}nav{flex:1;justify-content:center;align-items:center;gap:33px;display:flex}nav a{letter-spacing:.02em;opacity:.82;font-size:13px;font-weight:650;transition:opacity .2s}nav a:hover,nav a:focus-visible{opacity:1}.header-cta{text-transform:uppercase;letter-spacing:.08em;border:1px solid #ffffff8c;padding:13px 19px;font-size:12px;font-weight:760}.hero{color:#fff;background:var(--ink);flex-direction:column;justify-content:flex-end;min-height:820px;display:flex;position:relative;overflow:hidden}.hero-media{background:url(/images/hero-ferroviario.jpg) 50%/cover no-repeat;position:absolute;inset:0;transform:scale(1.012)}.hero-shade{background:linear-gradient(90deg,#090b0cf5 0%,#090b0cc2 44%,#090b0c29 78%),linear-gradient(#0000 57%,#090b0cb8 100%);position:absolute;inset:0}.hero-grid{opacity:.13;background-image:linear-gradient(#fff3 1px,#0000 1px),linear-gradient(90deg,#ffffff29 1px,#0000 1px);background-size:96px 96px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(90deg,#000,#0000 68%);mask-image:linear-gradient(90deg,#000,#0000 68%)}.hero-content{z-index:2;padding-bottom:178px;position:relative}.eyebrow,.section-kicker{text-transform:uppercase;letter-spacing:.16em;font:700 11px/1 var(--font-geist-mono), monospace;margin:0 0 22px}.eyebrow{color:var(--yellow);align-items:center;gap:12px;display:flex}.eyebrow span{background:var(--yellow);width:36px;height:2px;display:block}.hero h1{letter-spacing:-.058em;max-width:890px;margin:0;font-size:clamp(55px,7vw,98px);font-weight:680;line-height:.93}.hero-copy{color:#ffffffbd;max-width:620px;margin:30px 0 36px;font-size:18px;line-height:1.65}.hero-actions,.contact-actions{flex-wrap:wrap;gap:12px;display:flex}.button{text-transform:uppercase;letter-spacing:.07em;min-height:54px;font:760 12px/1 var(--font-geist-sans), sans-serif;border:1px solid #0000;justify-content:center;align-items:center;gap:19px;padding:0 24px;transition:transform .2s,background .2s,color .2s;display:inline-flex}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--yellow);color:var(--ink)}.button-ghost{color:#fff;border-color:#ffffff70}.button-ghost:hover{color:var(--ink);background:#fff}.button-dark{background:var(--ink);color:#fff}.hero-rail{z-index:3;border-top:1px solid #ffffff2b;grid-template-columns:repeat(3,1fr);height:96px;display:grid;position:absolute;bottom:0;left:50%;transform:translate(-50%)}.hero-rail>div{border-right:1px solid #ffffff2b;align-items:center;gap:16px;display:flex}.hero-rail>div:last-child{border-right:0;padding-left:34px}.hero-rail>div:nth-child(2){padding-left:34px}.hero-rail strong{color:var(--yellow);font:700 11px var(--font-geist-mono), monospace}.hero-rail span{letter-spacing:.03em;color:#ffffffc2;font-size:13px}.section-kicker{color:var(--red)}.section-kicker.light{color:var(--yellow)}.intro{grid-template-columns:1.23fr .77fr;align-items:end;gap:110px;display:grid}.intro h2,.section-heading h2,.project-content h2,.process h2{letter-spacing:-.047em;margin:0;font-size:clamp(42px,5vw,68px);font-weight:620;line-height:1.04}.intro-copy{border-left:1px solid var(--line);padding-left:50px}.intro-copy p,.project-content>p,.section-heading>p{color:var(--muted);margin:0 0 30px;font-size:16px;line-height:1.8}.text-link{text-transform:uppercase;letter-spacing:.06em;border-bottom:1px solid var(--ink);align-items:center;gap:16px;padding-bottom:7px;font-size:13px;font-weight:760;display:inline-flex}.services{background:var(--ink);color:#fff;position:relative}.services:before{content:"";background:var(--yellow);width:310px;height:12px;position:absolute;top:0;right:6%}.section-heading{grid-template-columns:1.35fr .65fr;align-items:end;gap:100px;margin-bottom:60px;display:grid}.section-heading>p{color:#ffffff8c;margin:0}.service-grid{border-top:1px solid #ffffff29;border-left:1px solid #ffffff29;grid-template-columns:repeat(4,1fr);display:grid}.service-card{border-bottom:1px solid #ffffff29;border-right:1px solid #ffffff29;flex-direction:column;min-height:450px;padding:30px;transition:background .25s,transform .25s;display:flex}.service-card:hover{background:var(--ink-soft);transform:translateY(-5px)}.service-number{color:var(--yellow);font:700 11px var(--font-geist-mono), monospace}.service-card h3{letter-spacing:-.025em;margin:82px 0 18px;font-size:23px;line-height:1.15}.service-card p{color:#ffffff94;margin:0;font-size:14px;line-height:1.7}.service-result{text-transform:uppercase;letter-spacing:.07em;color:#ffffffbf;border-top:1px solid #ffffff1f;align-items:center;gap:9px;margin-top:27px;padding-top:27px;font-size:11px;display:flex}.service-result span{color:var(--yellow)}.service-quote{color:var(--yellow);text-transform:uppercase;letter-spacing:.08em;justify-content:space-between;align-items:center;gap:14px;margin-top:auto;padding-top:21px;font-size:10px;font-weight:800;display:flex}.service-quote:hover{color:#fff}.gallery{background:var(--paper)}.gallery-heading{grid-template-columns:1.18fr .82fr;align-items:end;gap:110px;margin-bottom:58px;display:grid}.gallery-heading h2{letter-spacing:-.052em;max-width:690px;margin:0;font-size:clamp(48px,6vw,78px);font-weight:630;line-height:.98}.gallery-heading>div:last-child{border-left:1px solid var(--line);padding-left:46px}.gallery-heading p:not(.section-kicker){color:var(--muted);margin:0 0 25px;font-size:15px;line-height:1.75}.gallery-grid{grid-template-columns:repeat(12,1fr);grid-auto-rows:250px;gap:14px;display:grid}.gallery-card{background:var(--ink);color:#fff;min-height:250px;position:relative;overflow:hidden}.gallery-card-1{grid-area:span 2/span 7}.gallery-card-2,.gallery-card-3{grid-column:span 5}.gallery-card-4,.gallery-card-5,.gallery-card-6{grid-column:span 4}.gallery-card-7{grid-area:span 2/span 12;height:auto}.gallery-card img{object-fit:cover;filter:saturate(.76)contrast(1.03);width:100%;height:100%;transition:transform .55s,filter .4s}.gallery-card-1 img{object-position:center 62%}.gallery-card-7 img{object-position:center 65%}.gallery-overlay{background:linear-gradient(#0000 28%,#07090ae6 100%);flex-direction:column;justify-content:flex-end;padding:27px;display:flex;position:absolute;inset:0}.gallery-overlay>span{color:var(--yellow);font:700 10px var(--font-geist-mono), monospace;position:absolute;top:21px;left:22px}.gallery-overlay h3{letter-spacing:-.025em;margin:0 0 7px;font-size:22px}.gallery-overlay p{color:#ffffffa8;max-width:430px;margin:0;font-size:12px;line-height:1.55}.gallery-overlay a{opacity:0;max-height:0;color:var(--yellow);text-transform:uppercase;letter-spacing:.08em;justify-content:space-between;align-items:center;gap:16px;margin-top:0;font-size:9px;font-weight:800;transition:max-height .3s,margin .3s,opacity .3s;display:flex;overflow:hidden}.gallery-card:hover img,.gallery-card:focus-within img{filter:saturate()contrast(1.03);transform:scale(1.035)}.gallery-card:hover .gallery-overlay a,.gallery-card:focus-within .gallery-overlay a{opacity:1;max-height:30px;margin-top:17px}.video-heading{border-bottom:1px solid var(--line);justify-content:space-between;align-items:end;gap:30px;margin:88px 0 30px;padding-bottom:22px;display:flex}.video-heading>div{align-items:center;gap:14px;display:flex}.video-heading>div>span{background:var(--red);color:#fff;place-items:center;width:32px;height:32px;font-size:10px;display:grid}.video-heading h3{letter-spacing:-.03em;margin:0;font-size:25px}.video-heading p{color:var(--muted);margin:0;font-size:13px}.video-grid{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.video-card{background:#fff}.video-frame{aspect-ratio:16/9;background:var(--ink);position:relative;overflow:hidden}.video-frame iframe{border:0;width:100%;height:100%;position:absolute;inset:0}.video-meta{min-height:100px;padding:19px 20px}.video-meta h3{letter-spacing:-.015em;margin:0 0 8px;font-size:16px}.video-meta span{color:var(--red);text-transform:uppercase;letter-spacing:.1em;font:700 9px var(--font-geist-mono), monospace}.projects{grid-template-columns:1.05fr .95fr;align-items:center;gap:95px;display:grid}.project-visual{min-height:620px;position:relative}.project-image{filter:saturate(.72);background:linear-gradient(#00000012,#0000002e),url(/images/hero-ferroviario.jpg) 50%/cover;position:absolute;inset:0 46px 0 0}.project-visual:before{content:"";border-top:3px solid var(--yellow);border-left:3px solid var(--yellow);z-index:2;width:90px;height:90px;position:absolute;top:-18px;left:-18px}.project-tag{background:var(--yellow);flex-direction:column;gap:7px;width:255px;padding:23px 25px;display:flex;position:absolute;bottom:42px;right:0}.project-tag span{font:700 9px var(--font-geist-mono), monospace;text-transform:uppercase;letter-spacing:.14em}.project-tag strong{font-size:18px}.project-content>p{margin-top:28px}.project-list{border-top:1px solid var(--line);margin:34px 0 42px;padding:0;list-style:none}.project-list li{border-bottom:1px solid var(--line);gap:13px;padding:16px 0;font-size:14px;font-weight:590;display:flex}.project-list span{color:var(--red)}.products{background:#e7e4dc}.products-heading>p{color:var(--muted)}.product-grid{grid-template-columns:repeat(2,1fr);gap:26px;display:grid}.product-card{background:var(--white);grid-template-columns:.9fr 1.1fr;min-height:420px;display:grid}.product-photo{background:#d2d0ca;overflow:hidden}.product-photo img{object-fit:cover;width:100%;height:100%;transition:transform .45s}.product-card:hover .product-photo img{transform:scale(1.035)}.product-info{flex-direction:column;padding:42px 34px;display:flex}.product-label{color:var(--red);text-transform:uppercase;letter-spacing:.13em;font:700 10px var(--font-geist-mono), monospace;margin:0 0 36px}.product-info h3{letter-spacing:-.03em;margin:0 0 14px;font-size:29px}.product-info>p:not(.product-label){color:var(--muted);margin:0;font-size:14px;line-height:1.7}.product-info a{border-top:1px solid var(--line);text-transform:uppercase;letter-spacing:.05em;justify-content:space-between;gap:20px;margin-top:auto;padding-top:20px;font-size:11px;font-weight:760;display:flex}.process{grid-template-columns:.72fr 1.28fr;gap:105px;display:grid}.process-steps{border-top:1px solid var(--line);margin:0;padding:0;list-style:none}.process-steps li{border-bottom:1px solid var(--line);grid-template-columns:60px 1fr;gap:20px;padding:25px 0;display:grid}.process-steps strong{color:var(--red);font:700 11px var(--font-geist-mono), monospace;padding-top:5px}.process-steps h3{margin:0 0 7px;font-size:19px}.process-steps p{color:var(--muted);margin:0;font-size:14px}.contact{background:var(--red);color:#fff;position:relative;overflow:hidden}.contact-lines{opacity:.16;background:repeating-linear-gradient(118deg,#0000 0 65px,#ffffff40 66px 67px);position:absolute;inset:0;transform:translate(44%)}.contact-content{z-index:2;text-align:center;position:relative}.contact-content .section-kicker{margin-bottom:28px}.contact h2{letter-spacing:-.052em;max-width:960px;margin:0 auto;font-size:clamp(44px,6.1vw,78px);line-height:1.01}.contact-content>p:not(.section-kicker){color:#ffffffba;max-width:650px;margin:30px auto 38px;line-height:1.75}.contact-actions{justify-content:center}footer{color:#fff;background:#0b0d0e;padding-top:74px}.footer-main{grid-template-columns:2fr repeat(3,1fr);gap:64px;padding-bottom:64px;display:grid}.footer-logo-panel{width:270px}.footer-brand img{object-fit:contain;object-position:left;width:240px;height:88px}.footer-brand p{color:#ffffff6b;max-width:290px;margin:19px 0 0;font-size:13px;line-height:1.65}.footer-main h3{color:var(--yellow);text-transform:uppercase;letter-spacing:.11em;font:700 10px var(--font-geist-mono), monospace;margin:0 0 20px}.footer-main>div:not(.footer-brand){flex-direction:column;align-items:flex-start;gap:12px;display:flex}.footer-main a{color:#ffffff94;font-size:12px}.footer-main a:hover{color:#fff}.footer-bottom{color:#ffffff52;text-transform:uppercase;letter-spacing:.08em;border-top:1px solid #ffffff1c;justify-content:space-between;align-items:center;min-height:76px;font-size:10px;display:flex}.floating-whatsapp{z-index:20;min-height:48px;color:var(--ink);background:var(--yellow);align-items:center;gap:9px;padding:0 17px;font-size:12px;font-weight:800;display:flex;position:fixed;bottom:22px;right:22px;box-shadow:0 12px 36px #0000003b}.floating-whatsapp em{font-style:normal}@media (width<=980px){.site-header{height:82px;padding-inline:24px}.brand{min-width:178px}.brand-logo{width:158px;height:44px}.header-cta{display:none}nav{justify-content:flex-end;gap:22px}.hero{min-height:760px}.hero-content{padding-bottom:170px}.intro,.section-heading,.projects,.process,.gallery-heading{grid-template-columns:1fr;gap:48px}.intro-copy,.gallery-heading>div:last-child{border-left:0;padding-left:0}.gallery-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:340px}.gallery-card-1,.gallery-card-7{grid-area:auto/span 2;height:auto}.gallery-card-2,.gallery-card-3,.gallery-card-4,.gallery-card-5,.gallery-card-6{grid-column:span 1}.video-grid,.service-grid{grid-template-columns:repeat(2,1fr)}.product-card{grid-template-columns:1fr}.product-photo{height:280px}.footer-main{grid-template-columns:1.7fr repeat(3,1fr);gap:30px}}@media (width<=680px){.shell{width:min(100% - 34px,1180px)}.section{padding-block:78px}.back-to-top{min-width:100px;min-height:46px;margin-top:34px}.site-header{padding-inline:17px}.brand{min-width:138px}.brand-logo{width:122px;height:38px}nav{scrollbar-width:none;justify-content:flex-start;gap:20px;padding-left:15px;overflow-x:auto}nav::-webkit-scrollbar{display:none}nav a{white-space:nowrap;font-size:11px}nav a:nth-child(3){display:none}.hero{min-height:760px}.hero-media{background-position:64%}.hero-shade{background:linear-gradient(90deg,#090b0cf0,#090b0c91),linear-gradient(#0000 45%,#090b0cd9)}.hero-content{padding-bottom:196px}.hero h1{font-size:clamp(45px,14vw,63px)}.hero-copy{margin-top:24px;font-size:15px}.hero-actions,.hero-actions .button{width:100%}.hero-rail{grid-template-columns:1fr;height:132px;padding-block:14px}.hero-rail>div,.hero-rail>div:nth-child(2),.hero-rail>div:last-child{border-right:0;padding-left:0}.intro h2,.section-heading h2,.project-content h2,.process h2{font-size:42px}.service-grid{grid-template-columns:1fr}.service-card{min-height:330px}.service-card h3{margin-top:54px}.project-visual{min-height:450px}.project-image{right:20px}.project-tag{width:220px}.gallery-heading h2{font-size:46px}.gallery-grid{grid-template-columns:1fr;grid-auto-rows:430px}.gallery-card-1,.gallery-card-2,.gallery-card-3,.gallery-card-4,.gallery-card-5,.gallery-card-6,.gallery-card-7{grid-column:span 1;height:auto}.gallery-overlay{padding:22px}.gallery-overlay a{opacity:1;max-height:30px;margin-top:17px}.video-heading{flex-direction:column;align-items:flex-start;margin-top:65px}.video-grid,.product-grid{grid-template-columns:1fr}.product-card{min-height:610px}.product-photo{height:310px}.products-heading{margin-bottom:40px}.process-steps li{grid-template-columns:42px 1fr}.contact h2{font-size:43px}.contact-actions .button{width:100%}.footer-main{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-logo-panel{width:min(270px,100%)}.footer-main>div:nth-child(4){grid-column:1/-1}.footer-bottom{flex-direction:column;align-items:flex-start;gap:10px;padding-block:22px}.floating-whatsapp em{display:none}.floating-whatsapp{justify-content:center;width:50px;padding:0}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important}}:focus-visible{outline:3px solid var(--yellow);outline-offset:4px}