:root{--black:#0b0b0b;--paper:#f5f4f0;--gold:#c5a064;--grey:#a7a7a2;--line:#333}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--black);color:var(--paper);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.6}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:6px}p{margin:0 0 1.3em}h1,h2,h3{line-height:1.04;letter-spacing:-.045em;margin:0;font-weight:500}h1{font-size:clamp(54px,7.1vw,112px)}h2{font-size:clamp(36px,4.2vw,66px)}h3{font-size:28px}em{font-style:normal;color:var(--gold)}.wrap{width:calc(100% - 112px);max-width:1440px;margin:auto}.header{padding:27px 56px;display:flex;align-items:center;justify-content:space-between;gap:40px;border-bottom:1px solid var(--line)}.brand{display:inline-block;flex-shrink:0}.brand-crop{display:block;position:relative;overflow:hidden;width:210px;height:44px;background:#000}.brand-crop img{position:absolute;width:265px;max-width:none;left:-27px;top:-47px}.header nav{display:flex;gap:34px;align-items:center;font-size:14px}.header nav a:hover{color:var(--gold)}.nav-contact{border:1px solid #666;padding:10px 20px}.nav-contact span{color:var(--gold);padding-left:16px}.menu-button{display:none}.eyebrow{font-size:11px;letter-spacing:.14em;font-weight:600;text-transform:uppercase;margin:0 0 32px}.dot{display:inline-block;width:7px;height:7px;background:var(--gold);border-radius:50%;margin-right:10px}.hero{padding-top:75px;padding-bottom:55px}.hero h1{max-width:1250px}.hero-bottom{display:flex;justify-content:space-between;align-items:end;margin-top:44px}.hero-bottom p{max-width:385px;color:#b8b8b4;font-size:17px;margin:0}.round-link{display:flex;align-items:center;gap:30px;font-size:13px;line-height:1.4}.round-link span{width:44px;height:44px;border:1px solid #666;border-radius:50%;display:grid;place-items:center;font-size:24px;color:var(--gold)}.hero-image{margin-top:0}.hero-image img{display:block;width:100%;height:440px;object-fit:cover;object-position:center 56%}.hero-image figcaption{display:flex;justify-content:space-between;font-size:10px;letter-spacing:.12em;padding:13px 0;color:var(--grey)}.experience{display:grid;grid-template-columns:1fr 1fr;gap:80px;padding:110px 0}.experience-number{font-size:clamp(120px,18vw,270px);line-height:.9;letter-spacing:-.08em}.experience-number span{font-size:.4em;color:var(--gold);vertical-align:top;position:relative;top:14px;margin-left:14px}.experience h2{font-size:clamp(32px,3vw,46px);margin-bottom:30px}.experience p:not(.eyebrow){color:#b8b8b4;max-width:550px}.light{background:var(--paper);color:var(--black)}.section{padding-top:100px;padding-bottom:100px}.section-heading{display:grid;grid-template-columns:1fr 2fr;gap:50px;align-items:start}.section-heading .eyebrow{padding-top:10px}.section-intro{margin:34px 0 50px 35%;max-width:530px;color:#60605c}.services{border-top:1px solid #bbb}.service{border-bottom:1px solid #bbb}.service summary{list-style:none;display:grid;grid-template-columns:90px 1fr 30px;align-items:center;gap:25px;cursor:pointer;padding:29px 0}.service summary::-webkit-details-marker{display:none}.number{font-size:12px;color:#666}.service h3{font-size:clamp(24px,3vw,43px)}.plus{font-size:30px;font-weight:300}.service[open] .plus{transform:rotate(45deg)}.service-body{margin-left:115px;max-width:660px;padding-bottom:35px}.service-body p{color:#555}.text-link{display:inline-block;font-size:13px;border-bottom:1px solid;padding-bottom:5px}.text-link:hover{color:#98713e}.challenges h2{margin-bottom:55px}.challenge-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:44px}.challenge-grid a{border-top:1px solid #555;padding-top:22px}.challenge-grid a>span{font-size:12px;color:var(--gold)}.challenge-grid h3{font-size:36px;margin:30px 0 24px}.challenge-grid p{max-width:290px;color:#b8b8b4}.challenge-grid b{font-size:12px;font-weight:400;color:var(--gold)}.method-list{margin-top:55px}.method-list>div{display:grid;grid-template-columns:1fr 1fr 2fr;gap:40px;padding:26px 0;border-top:1px solid #c5c5c0;align-items:baseline}.method-list span{font-size:12px;color:#666}.method-list p{margin:0;color:#555;max-width:480px}.ideas-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:55px}.idea-art{height:250px;display:grid;place-items:center;overflow:hidden;background:#d8d8d3;color:#111;margin-bottom:25px}.idea-art span{font-size:95px;letter-spacing:-.07em;line-height:1}.art-0{background:var(--gold)}.art-0 span{font-weight:bold;transform:rotate(-12deg);font-size:135px}.art-1{background:#deded9}.art-1 span{font-weight:100;letter-spacing:-.08em;font-size:95px}.art-2{background:#242424;color:var(--gold)}.art-2 span{font-size:64px;transform:rotate(-90deg)}.idea .eyebrow{font-size:10px;color:var(--gold);margin-bottom:12px}.idea h3{font-size:30px;margin-bottom:15px}.idea>p:not(.eyebrow){color:#b8b8b4;font-size:14px}.idea .text-link{margin-top:5px}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px}.contact h2{margin-bottom:30px}.contact h2 em{color:#98713e}.contact-grid>div>p:not(.eyebrow){color:#555;font-size:15px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:25px}label{display:block;font-size:13px;margin-bottom:25px}label span{color:#777}input,select,textarea{display:block;width:100%;border:0;border-bottom:1px solid #999;border-radius:0;background:transparent;color:#111;padding:10px 0;outline-offset:3px}input:focus,select:focus,textarea:focus{outline:2px solid #98713e}textarea{resize:vertical}.form-privacy{font-size:11px;color:#666;line-height:1.6}.form-privacy a{text-decoration:underline}.submit,.button{display:inline-flex;justify-content:space-between;align-items:center;gap:45px;background:var(--black);color:white;border:0;padding:16px 25px;font-size:13px;cursor:pointer}.submit span{font-size:22px;color:var(--gold)}.submit:disabled{opacity:.6;cursor:wait}.honey{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}#form-status{font-size:13px;margin-top:18px}footer{padding:60px 56px 25px}.footer-top{display:flex;justify-content:space-between;gap:35px;align-items:center;padding-bottom:55px}.footer-top p{font-size:13px;color:#aaa;margin:0}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #333;padding-top:23px;font-size:10px;color:#aaa}.footer-bottom a{margin-left:25px}.detail-hero{padding-top:65px;padding-bottom:90px}.back{display:inline-block;font-size:12px;color:var(--gold);margin-bottom:45px}.detail-hero h1{font-size:clamp(44px,7vw,95px);max-width:1100px}.detail-hero .lead{max-width:740px;color:#bbb;font-size:20px;margin-top:35px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px}.detail-grid article{padding:25px 0;border-top:1px solid #bbb}.detail-grid h3{margin-bottom:18px}.detail-grid p{color:#555;margin-bottom:0}.detail-cta p{margin-top:30px;color:#bbb}.detail-cta .button{background:var(--gold);color:#111;margin-top:30px}.reading{width:calc(100% - 48px);max-width:760px;margin:auto}.reading h2{font-size:30px;margin-bottom:20px;margin-top:45px}.reading h2:first-child{margin-top:0}.reading p{color:#444;font-size:17px}.reading a{text-decoration:underline}.skip{position:absolute;left:20px;top:-100px;background:white;color:black;padding:10px;z-index:99}.skip:focus{top:10px}@media(min-width:1600px){.header,footer{padding-left:max(56px,calc((100vw - 1440px)/2));padding-right:max(56px,calc((100vw - 1440px)/2))}}@media(max-width:1000px){.header{padding:23px 28px}.wrap{width:calc(100% - 56px)}.header nav{gap:20px}.brand-crop{width:180px;height:38px}.brand-crop img{width:227px;left:-23px;top:-40px}.hero-image img{height:350px}.section-heading{grid-template-columns:1fr 2fr;gap:25px}.contact-grid{gap:45px}.experience{gap:40px}.challenge-grid{gap:25px}.challenge-grid h3{font-size:30px}.idea-art{height:190px}.idea h3{font-size:25px}footer{padding:45px 28px 25px}}@media(max-width:760px){html{scroll-padding-top:20px}.header{padding:22px 24px;position:relative;flex-wrap:wrap}.wrap{width:calc(100% - 48px)}.header .brand-crop{width:175px}.menu-button{display:flex;gap:20px;background:none;border:0;color:white;font-size:13px;padding:8px}.menu-button span{color:var(--gold)}.header nav{display:none;width:100%;flex-direction:column;align-items:stretch;gap:0;padding:15px 0}.header nav.open{display:flex}.header nav a{padding:15px 0;border-bottom:1px solid #333}.header nav .nav-contact{padding:15px;border:1px solid #555;margin-top:15px}.hero{padding:55px 0 35px}.hero h1{font-size:clamp(42px,8.8vw,66px);letter-spacing:-.05em}.eyebrow{font-size:9px;margin-bottom:25px}.hero-bottom{flex-direction:column-reverse;align-items:start;gap:25px;margin-top:28px}.hero-bottom p{font-size:15px;max-width:370px}.round-link{font-size:11px;gap:20px}.round-link span{width:34px;height:34px}.hero-image img{height:300px;object-position:65% center}.hero-image figcaption{font-size:8px;gap:20px}.hero-image figcaption span:last-child{display:none}.experience{grid-template-columns:1fr;gap:35px;padding:65px 0}.experience-number{font-size:140px}.experience h2{font-size:33px}.experience p:not(.eyebrow){font-size:15px}.section{padding-top:65px;padding-bottom:65px}.section-heading{display:block}.section-heading h2{font-size:36px}.section-intro{margin:25px 0 35px;font-size:15px}.service summary{grid-template-columns:28px 1fr 18px;gap:12px;padding:24px 0}.service h3{font-size:24px;letter-spacing:-.04em}.service-body{margin-left:40px;font-size:14px}.plus{font-size:24px}.challenge-grid{grid-template-columns:1fr;gap:35px}.challenge-grid h3{font-size:32px;margin:15px 0}.challenge-grid h3 br{display:none}.challenge-grid p{max-width:400px;font-size:15px}.method-list>div{grid-template-columns:25px 1fr;gap:10px 20px}.method-list p{grid-column:2;font-size:14px}.method-list h3{font-size:25px}.ideas-grid{grid-template-columns:1fr;gap:45px;margin-top:35px}.idea-art{height:240px}.idea h3{font-size:30px}.contact-grid{grid-template-columns:1fr;gap:35px}.contact h2{font-size:44px}.contact h2 br:nth-child(2){display:none}.form-row{grid-template-columns:1fr;gap:0}.footer-top{flex-direction:column;align-items:start;gap:25px;padding-bottom:35px}.footer-bottom{flex-direction:column;gap:14px}.footer-bottom a{margin:0 24px 0 0}.detail-hero{padding:45px 0 60px}.detail-hero .lead{font-size:17px}.detail-grid{grid-template-columns:1fr;gap:35px}.reading h2{font-size:28px}.reading p{font-size:16px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.brand-crop{mix-blend-mode:screen}
/* Fondo idéntico al negro del logotipo original. */
.header,footer{background:#000}
.brand-crop{mix-blend-mode:normal}
.experience{align-items:center}.experience-years{font-size:clamp(45px,6vw,90px);letter-spacing:-.05em;line-height:1.1;margin-top:18px}.experience-label{font-size:clamp(20px,2vw,30px);line-height:1.4;color:#b8b8b4;margin-top:5px}
.section>.eyebrow,.section-heading>.eyebrow,.contact-grid>div>.eyebrow{font-size:14px;letter-spacing:.10em;line-height:1.5;color:inherit;font-weight:700}
@media(max-width:760px){.section>.eyebrow,.section-heading>.eyebrow,.contact-grid>div>.eyebrow{font-size:12px}}
/* Portada: gris más claro para separar el titular de la cabecera negra. */
.hero{background:#202020;box-shadow:0 0 0 100vmax #202020;clip-path:inset(0 -100vmax)}
.experience{background:#000;box-shadow:0 0 0 100vmax #000;clip-path:inset(0 -100vmax)}
.hero-image{background:#202020;box-shadow:0 0 0 100vmax #202020;clip-path:inset(0 -100vmax)}
.hero-image{padding-bottom:44px}.experience{padding-top:66px}
@media(max-width:760px){.hero-image{padding-bottom:28px}.experience{padding-top:37px}}
/* Navegación persistente, sombra inferior y ajuste óptico del logo. */
.header{position:sticky;top:0;z-index:100;box-shadow:0 5px 16px rgba(0,0,0,.32)}
.header>.brand{position:relative;top:4px}
@media(max-width:760px){html{scroll-padding-top:90px}.header{position:sticky}.header nav.open{max-height:calc(100dvh - 100px);overflow:auto}}
.hero,.hero-image{background:#363636;box-shadow:0 0 0 100vmax #363636}
.round-link{font-size:18px;line-height:1.4}.round-link span{width:50px;height:50px;font-size:27px}
@media(max-width:760px){.round-link{font-size:16px}.round-link span{width:44px;height:44px;font-size:25px}}

.idea-art img{display:block;width:100%;height:100%;object-fit:cover}
.idea-art.art-2{display:block}.idea-art img{min-width:0;min-height:0}
/* Sora: familia geométrica coherente con el logotipo PUBLIART. */
@font-face{font-family:Sora;src:url('/assets/fonts/Sora-Variable.ttf') format('truetype');font-style:normal;font-weight:100 800;font-display:swap}
body{font-family:Sora,Arial,Helvetica,sans-serif;font-size:15px;line-height:1.75}
h1,h2,h3{font-family:Sora,Arial,Helvetica,sans-serif;font-weight:500;letter-spacing:-.045em;line-height:1.12}
.hero h1{font-weight:400;font-size:clamp(52px,6.8vw,108px);line-height:1.10}
.header nav{font-size:13px}.eyebrow{line-height:1.5}.experience-number{font-weight:400}.experience-years{font-weight:400}.experience-label{font-weight:300}
.idea-art span{font-family:Sora,Arial,sans-serif}
.reading p{line-height:1.85}.reading h2{line-height:1.25}
@media(max-width:760px){.hero h1{font-size:clamp(39px,8.2vw,62px)}.service h3{font-size:22px}.contact h2{font-size:40px}.footer-top p{line-height:1.7}}

/* Nuevo logo fino: encuadre del archivo original sin redibujarlo. */
.brand-crop img{width:140%;left:-21%;top:-118%}

/* Logo espaciado, subtítulo legible y marca registrada. */
.brand-crop{width:240px;height:44px}.brand-crop img{width:121%;left:-10.6%;top:-114%}
@media(max-width:760px){.header{gap:20px}.brand-crop,.header .brand-crop{width:205px;height:38px}}
@media(max-width:380px){.brand-crop,.header .brand-crop{width:175px;height:32px}}

.brand-crop{height:46px}.brand-crop img{top:-109%}
@media(max-width:760px){.brand-crop,.header .brand-crop{height:40px}.brand-crop img{top:-108%}}
@media(max-width:380px){.brand-crop,.header .brand-crop{height:34px}.brand-crop img{top:-107%}}

.brand-crop{height:48px}.brand-crop img{top:-104.5%}
@media(max-width:760px){.brand-crop,.header .brand-crop{height:42px}.brand-crop img{top:-103%}}
@media(max-width:380px){.brand-crop,.header .brand-crop{height:36px}.brand-crop img{top:-101%}}