/* bruX WEB 2.0 · artefacto local no publicado · 15.10.2026 */
:root{color-scheme:dark;--bg:#050505;--bone:#eee8dc;--muted:#bdb6aa;--silver:#d3ccbf;--magenta:#ff2aa8;--line:rgba(238,232,220,.17);--max:1160px;--side:clamp(22px,4.2vw,58px);--ease:cubic-bezier(.2,.75,.3,1)}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--bg);text-size-adjust:100%;-webkit-text-size-adjust:100%}body{margin:0;min-width:320px;background:var(--bg);color:var(--bone);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{cursor:pointer}a,button,input,textarea{-webkit-tap-highlight-color:transparent}p,h1,h2,h3{margin:0}p{overflow-wrap:break-word}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--magenta);outline-offset:5px}::selection{background:var(--magenta);color:#050505}[hidden]{display:none!important}
.skip-link{position:absolute;top:-1000px;left:16px;z-index:500;background:var(--bone);color:var(--bg);padding:12px 18px}.skip-link:focus{position:fixed;top:12px}.top-rule{height:2px;background:linear-gradient(to right,var(--magenta) 0 68px,transparent 68px)}
.site-header{position:relative;z-index:50;border-bottom:1px solid var(--line);background:rgba(5,5,5,.96)}.header-inner{max-width:calc(var(--max) + 2*var(--side));min-height:94px;padding:16px var(--side);margin:auto;display:flex;align-items:center;gap:clamp(24px,4vw,52px)}.brand{font-size:clamp(25px,2.2vw,34px);font-weight:540;letter-spacing:-.055em;line-height:1;white-space:nowrap;display:inline-flex;align-items:baseline}.brand-x{color:var(--magenta);font-weight:640}.desktop-nav{display:flex;align-items:center;gap:clamp(16px,2vw,33px);margin-left:auto}.desktop-nav a,.mobile-nav a,.site-footer nav a{color:var(--muted);font-size:13px;font-weight:500;transition:color .18s}.desktop-nav a[aria-current],.mobile-nav a[aria-current],.desktop-nav a:hover,.site-footer nav a:hover{color:var(--bone)}.desktop-nav a[aria-current]{box-shadow:0 13px 0 -11px var(--magenta)}.header-actions{display:flex;align-items:center;gap:18px}.header-actions .action{white-space:nowrap}
.menu-toggle{display:none;align-items:center;justify-content:center;flex-direction:column;gap:6px;width:44px;height:44px;border:1px solid var(--line);background:transparent;color:var(--bone);padding:0}.menu-toggle span{display:block;width:19px;height:1px;background:currentColor;transition:transform .2s}.menu-toggle[aria-expanded="true"] span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-toggle[aria-expanded="true"] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}.mobile-nav{padding:20px var(--side) 35px;background:#090909;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:23px}.mobile-nav a{font-size:21px}
.content-wrap{max-width:calc(var(--max) + 2*var(--side));padding:0 var(--side);margin:auto}.hero{padding:clamp(70px,10vw,160px) 0 clamp(90px,12vw,150px);min-height:min(760px,calc(100svh - 95px));display:flex;flex-direction:column;justify-content:center}.eyebrow{display:flex;gap:18px;align-items:center;margin-bottom:40px;color:#948f86;font-size:10px;letter-spacing:.22em;text-transform:none;font-weight:650}.eyebrow-line{width:37px;height:1px;background:var(--magenta);display:inline-block;flex:0 0 auto}h1{max-width:1060px;font-size:clamp(3.35rem,7.8vw,7.25rem);line-height:1.035;letter-spacing:-.054em;font-weight:480;text-wrap:balance}h2{font-size:clamp(2.15rem,4.6vw,4.45rem);line-height:1.09;letter-spacing:-.043em;font-weight:470;text-wrap:balance;max-width:870px}.hero-bottom{margin-top:clamp(46px,6.5vw,92px);display:flex;align-items:flex-end;justify-content:space-between;gap:50px}.prose{max-width:730px}.prose p,.reading-block>p{font-size:clamp(1.08rem,1.42vw,1.3rem);line-height:1.66;color:var(--muted);margin:0 0 1.18em;letter-spacing:-.011em}.prose strong{font-weight:600;color:var(--bone)}.intro{max-width:650px}.hero .intro{max-width:710px}.action{display:inline-flex;align-items:center;justify-content:space-between;gap:26px;min-height:54px;padding:15px 20px;border:1px solid transparent;border-radius:0;line-height:1.3;font-weight:570;font-size:13px;transition:background .2s,color .2s,border-color .2s,transform .2s;white-space:normal;max-width:100%;text-align:left}.action span:last-child{font-size:18px;font-weight:400}.action--primary{background:var(--bone);color:#121212}.action--primary:hover{background:var(--magenta);color:#050505;transform:translateY(-2px)}.action--small{font-size:11px;min-height:41px;padding:9px 14px;border-color:var(--line);color:var(--bone);background:transparent}.action--small:hover{border-color:var(--magenta);color:var(--bone)}.action--text{padding-left:0;padding-right:0;border:0;border-bottom:1px solid var(--magenta);min-height:42px;background:none;color:var(--bone)}.action--text:hover{color:var(--magenta)}
.reading-block{border-top:1px solid var(--line);padding:clamp(78px,9.5vw,145px) 0;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(45px,7vw,130px)}.reading-block>h2{grid-column:1/2}.reading-block>.prose{grid-column:2/3}.reading-block>.action,.reading-block>.cta-note{grid-column:2/3;justify-self:start}.reading-block .cta-note{color:#969084;font-size:13px;line-height:1.7;margin-top:-30px}.reading-block.statement .prose p:first-child{color:var(--bone)}.end-scene{border-top:1px solid var(--line);padding-bottom:clamp(130px,13vw,210px)}.end-scene .prose p:last-child{color:var(--bone)}.reading-block .service-list,.reading-block .solution-chapters{grid-column:1/-1}.reading-block .service-list+.action{grid-column:1/-1}.service-list{margin-top:48px;border-top:1px solid var(--line)}.service-row{display:grid;grid-template-columns:12% 1fr 36px;gap:20px;align-items:center;padding:35px 8px 38px 0;border-bottom:1px solid var(--line);transition:padding-left .22s var(--ease)}.service-row:hover{padding-left:12px}.service-num,.chapter-n{font-size:12px;letter-spacing:.08em;color:var(--magenta);font-variant-numeric:tabular-nums}.service-body{display:flex;flex-direction:column;gap:8px;max-width:770px}.service-body strong{font-size:clamp(1.48rem,2.5vw,2.5rem);line-height:1.15;letter-spacing:-.035em;font-weight:530}.service-body>span{font-size:clamp(.99rem,1.25vw,1.2rem);line-height:1.55;color:var(--muted)}.service-arrow{font-size:26px;justify-self:end;color:var(--silver)}.reading-block>.service-list+.action{margin-top:15px}
.chapter{display:grid;grid-template-columns:14% 1fr;gap:20px;padding:58px 0 66px;border-top:1px solid var(--line)}.chapter:last-child{border-bottom:1px solid var(--line)}.chapter h2{max-width:770px;margin-bottom:25px}.chapter p{font-size:clamp(1rem,1.5vw,1.28rem);color:var(--muted);line-height:1.65;max-width:720px;margin-bottom:17px}.chapter p.chapter-lead{font-size:clamp(1.22rem,1.9vw,1.8rem);color:var(--bone);line-height:1.46;margin-bottom:36px}.chapter .action{margin-top:17px}.product-index{display:block}.product-row{display:grid;grid-template-columns:14% 1fr;gap:20px;padding:70px 0 77px;border-bottom:1px solid var(--line)}.product-row:first-child{padding-top:0}.product-row h2{max-width:850px;margin-bottom:20px}.product-row p{font-size:clamp(1.08rem,1.5vw,1.26rem);line-height:1.6;color:var(--muted);max-width:700px;margin-bottom:16px}.product-row .product-line{font-size:clamp(1.3rem,1.85vw,1.8rem);color:var(--bone)}.product-row .action{margin-top:18px}
.form-page{padding:clamp(68px,9vw,120px) 0 140px;min-height:75svh}.form-page h1{font-size:clamp(3.35rem,7vw,6.25rem)}.form-intro{margin:35px 0 65px}.form-page form,.form-review{max-width:850px;margin-top:40px;padding-top:30px;border-top:1px solid var(--line)}.wizard-head{font-size:11px;letter-spacing:.08em;color:#a49c91;display:flex;justify-content:space-between;margin-bottom:16px}.wizard-progress{height:2px;width:100%;background:rgba(255,255,255,.15);overflow:hidden;margin-bottom:70px}.wizard-progress span{display:block;width:25%;height:100%;background:var(--magenta);transition:width .24s ease}.wizard-step{padding:0;margin:0;border:0;min-width:0}.wizard-step legend{padding:0 0 30px;font-size:clamp(1.65rem,3vw,2.6rem);line-height:1.25;letter-spacing:-.026em;max-width:800px}.wizard-step textarea,.wizard-step input{display:block;width:100%;padding:17px 0 22px;color:var(--bone);background:transparent;border:0;border-bottom:1px solid rgba(238,232,220,.4);border-radius:0;outline-offset:6px;font-size:clamp(1.04rem,1.5vw,1.22rem);line-height:1.55;resize:vertical}.wizard-step textarea::placeholder,.wizard-step input::placeholder{color:#77746d}.contact-pair{display:flex;flex-direction:column;gap:14px}.contact-pair label{color:var(--bone);font-size:16px;margin-top:10px}.wizard-actions{display:flex;gap:26px;align-items:center;justify-content:space-between;margin-top:55px;flex-wrap:wrap}.wizard-actions .action--primary{margin-left:auto}.form-error{color:#ff8fbe;font-size:14px;margin:20px 0 0}.form-review h2{margin-bottom:35px}.form-review>p{font-size:16px;color:var(--muted);line-height:1.6;max-width:620px}.form-review dl{margin:40px 0}.form-review dt{color:var(--silver);font-size:12px;margin-top:25px;margin-bottom:6px;letter-spacing:.03em}.form-review dd{margin:0;padding-bottom:18px;border-bottom:1px solid var(--line);font-size:18px;white-space:pre-wrap;overflow-wrap:anywhere}.form-review .form-small{font-size:13px;margin-top:35px;color:#8f8980}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.site-footer{border-top:1px solid var(--line)}.footer-inner{max-width:calc(var(--max) + 2*var(--side));padding:75px var(--side) 32px;margin:auto}.footer-main{display:flex;flex-direction:column;gap:12px}.footer-main p{color:var(--muted);font-size:16px}.site-footer nav{display:flex;gap:22px;flex-wrap:wrap;margin:55px 0 65px}.site-footer small{font-size:11px;color:#827c73}
@media(max-width:1000px){.desktop-nav{display:none}.menu-toggle{display:flex}.header-inner{min-height:78px}.hero{min-height:auto}.reading-block{grid-template-columns:1fr 1.2fr;gap:45px}}
@media(max-width:700px){:root{--side:24px}.header-inner{min-height:72px}.header-actions .action{display:none}.hero{padding:68px 0 100px}.eyebrow{margin-bottom:34px}h1{font-size:clamp(3.15rem,12.6vw,5.3rem);letter-spacing:-.045em;line-height:1.045}h2{font-size:clamp(2.15rem,9.2vw,3.3rem);letter-spacing:-.041em}.hero-bottom{display:block;margin-top:47px}.hero-bottom>.action{margin-top:27px}.prose p{font-size:1.08rem;line-height:1.62;margin-bottom:1.12em}.reading-block{display:block;padding:73px 0 95px}.reading-block>h2{margin-bottom:36px}.reading-block>.action{margin-top:25px}.reading-block>.cta-note{margin-top:13px}.reading-block>.service-list{margin:30px 0 32px}.service-row{grid-template-columns:37px 1fr 22px;gap:12px;padding:29px 0 32px}.service-body strong{font-size:1.62rem}.service-body>span{font-size:1rem}.service-arrow{font-size:21px}.chapter,.product-row{display:grid;grid-template-columns:35px 1fr;gap:13px;padding:42px 0 55px}.chapter h2,.product-row h2{font-size:clamp(2rem,8vw,2.75rem)}.chapter p,.product-row p{font-size:1.05rem}.chapter .chapter-lead,.product-row .product-line{font-size:1.27rem}.form-page{padding:65px 0 105px}.form-intro{margin-bottom:43px}.wizard-progress{margin-bottom:50px}.wizard-step legend{font-size:1.75rem}.footer-inner{padding-top:58px}.site-footer nav{margin:38px 0 55px}}
@media(max-width:380px){:root{--side:18px}.header-inner{gap:9px}.hero h1{font-size:3rem}.service-body strong{font-size:1.5rem}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}