/* FORLEGU prototype. Palette from docs/proposals/forlegu/paleta.json (logo: graphite #3A3937 + amber #FFB10F) */
@font-face{font-family:'Bricolage Grotesque';src:url(/assets/fonts/bricolage-var.woff2) format('woff2');font-weight:200 800;font-display:swap}
@font-face{font-family:'Figtree';src:url(/assets/fonts/figtree-var.woff2) format('woff2');font-weight:300 900;font-display:swap}
:root{
  --fundo:#262523;--sup:#3A3937;--sup-2:#2F2E2C;--texto:#2A2927;--soft:#DCDBD7;--soft-2:#CECDC8;--acento:#FFB10F;--acento-h:#FFC23F;
  --on-dark:#F1EFEA;--on-dark-2:#CBC8C1;--muted:#47453F;--line:rgba(42,41,39,.18);--line-d:rgba(241,239,234,.16);
  --max:1240px;--pad:clamp(18px,4vw,48px);--r:4px;--ease:cubic-bezier(.16,1,.3,1)
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:90px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--soft);color:var(--texto);font:400 17px/1.6 'Figtree',system-ui,sans-serif;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a,button,.tab,.m-btn{touch-action:manipulation;-webkit-tap-highlight-color:rgba(255,177,15,.25)}
a{color:inherit;text-underline-offset:.2em;text-decoration-thickness:1px}
::selection{background:var(--acento);color:var(--fundo)}
:focus-visible{outline:2px solid #8A5A00;outline-offset:3px}
.dark :focus-visible,.site-header :focus-visible,.site-footer :focus-visible,.lightbox :focus-visible,.hero :focus-visible{outline-color:var(--acento)}
h1,h2,h3{font-family:'Bricolage Grotesque','Figtree',system-ui,sans-serif;font-weight:700;line-height:1.05;letter-spacing:-.025em;margin:0;text-wrap:balance}
h1{font-size:clamp(2.3rem,5.4vw,4.4rem)}
h2{font-size:clamp(1.75rem,3.2vw,2.7rem)}
h3{font-size:1.3rem}
p{margin:0 0 1em;text-wrap:pretty}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;background:var(--acento);color:var(--fundo);padding:10px 16px;z-index:100;border-radius:var(--r);font-weight:700}
.skip:focus{top:12px}
.lead{font-size:1.15rem;line-height:1.55;max-width:56ch;color:var(--muted)}
.dark{background:var(--fundo);color:var(--on-dark)}
.dark .lead,.dark p{color:var(--on-dark-2)}
.dark h1,.dark h2,.dark h3{color:var(--on-dark)}
.sec{padding:clamp(56px,8vw,104px) 0}
.soft{background:var(--soft)}
.sec-title{margin-bottom:clamp(28px,4vw,48px);max-width:18ch}

/* buttons and links */
.btn{display:inline-flex;align-items:center;gap:.6em;background:var(--acento);color:#1E1D1B;text-decoration:none;font-weight:700;padding:.9em 1.4em;border-radius:var(--r);border:0;font-size:1rem;cursor:pointer;transition:background .2s,transform .15s var(--ease);white-space:nowrap;font-family:inherit}
.btn:hover{background:var(--acento-h)}
.btn:active{transform:scale(.96)}
.btn svg{width:1em;height:1em;transition:transform .25s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.btn-dark{background:var(--fundo);color:var(--on-dark)}
.btn-dark:hover{background:#151413;color:var(--on-dark)}
.btn-sm{padding:.62em 1.05em;font-size:.94rem}
.link,.link-dark{font-weight:700;text-decoration:none;display:inline-flex;align-items:center;gap:.4em;background:linear-gradient(currentColor,currentColor) 0 100%/100% 1px no-repeat;padding-bottom:2px;transition:background-size .3s var(--ease),color .2s}
.link svg{width:1em;height:1em}
.link:hover,.link:focus-visible,.link-dark:hover,.link-dark:focus-visible{background-size:0 1px}
.dark .link{color:var(--acento)}
.actions{display:flex;flex-wrap:wrap;gap:14px 26px;align-items:center}

/* header */
.site-header{position:sticky;top:0;z-index:40;background:var(--fundo);color:var(--on-dark);border-bottom:1px solid var(--line-d)}
.bar{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand-mark{height:44px;width:auto}
.brand-name{height:20px;width:auto}
.nav{display:flex;align-items:center;gap:30px}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:26px}
.nav ul a{text-decoration:none;font-size:.97rem;font-weight:500;padding:6px 0;background:linear-gradient(var(--acento),var(--acento)) 0 100%/0 2px no-repeat;transition:background-size .3s var(--ease)}
.nav ul a:hover,.nav ul a:focus-visible,.nav ul a[aria-current]{background-size:100% 2px}
.menu-btn{display:none;background:none;border:0;color:inherit;width:48px;height:48px;cursor:pointer;border-radius:var(--r)}
.burger,.burger::before,.burger::after{display:block;width:24px;height:2px;background:currentColor;margin:auto;position:relative;transition:transform .25s var(--ease),opacity .2s}
.burger::before,.burger::after{content:'';position:absolute;left:0}
.burger::before{top:-7px}.burger::after{top:7px}
.menu-btn[aria-expanded=true] .burger{background:transparent}
.menu-btn[aria-expanded=true] .burger::before{transform:translateY(7px) rotate(45deg)}
.menu-btn[aria-expanded=true] .burger::after{transform:translateY(-7px) rotate(-45deg)}

/* hero: the building photo runs edge to edge; the copy sits on the clean sky */
.hero{position:relative;min-height:clamp(560px,calc(100svh - 72px),780px);display:flex;align-items:flex-start;overflow:hidden;background:#C9CCD0;color:#1F1E1C}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 38%}
.hero-in{position:relative;width:100%;padding-top:clamp(40px,8vh,96px);padding-bottom:40px}
.hero-copy{max-width:640px}
.hero h1{color:#1F1E1C}
.hero-lead{font-size:1.2rem;color:#2B2A28;max-width:34ch;margin:18px 0 28px;font-weight:500}
.link-dark{color:#1F1E1C}

/* services duo on home */
.duo{display:grid;grid-template-columns:7fr 5fr;gap:clamp(14px,2vw,28px);align-items:end}
.tile{position:relative;display:block;overflow:hidden;border-radius:var(--r);color:var(--on-dark);text-decoration:none;isolation:isolate;background:var(--sup)}
.tile img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;transition:transform .7s var(--ease);z-index:-2}
.tile-big{aspect-ratio:4/4.1}
.tile-small{aspect-ratio:4/5}
.tile::after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(to top,rgba(38,37,35,.94) 0%,rgba(38,37,35,.55) 38%,rgba(38,37,35,0) 62%)}
.tile:hover img{transform:scale(1.04)}
.tile-body{position:absolute;left:0;right:0;bottom:0;padding:clamp(20px,3vw,34px);display:grid;gap:8px}
.tile-name{font:700 clamp(1.5rem,2.6vw,2.1rem)/1.05 'Bricolage Grotesque',sans-serif;letter-spacing:-.02em}
.tile-txt{max-width:34ch;color:var(--on-dark-2)}
.tile-go{display:inline-flex;align-items:center;gap:.5em;color:var(--acento);font-weight:700}
.tile-go svg{width:1em;height:1em;transition:transform .25s var(--ease)}
.tile:hover .tile-go svg{transform:translateX(4px)}

/* filmstrip carousel */
.strip-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:26px}
.strip-ctl{display:flex;align-items:center;gap:10px}
.strip-count{font-variant-numeric:tabular-nums;color:var(--muted);font-weight:600;margin-right:8px;min-width:3.6em;text-align:right}
.strip-btn{width:48px;height:48px;border-radius:50%;border:1.5px solid var(--fundo);background:transparent;color:var(--fundo);display:grid;place-items:center;cursor:pointer;transition:background .2s,color .2s,transform .15s var(--ease)}
.strip-btn svg{width:22px;height:22px}
.strip-btn:hover:not(:disabled){background:var(--fundo);color:var(--acento)}
.strip-btn:active:not(:disabled){transform:scale(.96)}
.strip-btn:disabled{opacity:.35;cursor:default}
.strip-track{list-style:none;margin:0;padding:0 0 4px;display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;overscroll-behavior-x:contain}
.strip-track::-webkit-scrollbar{display:none}
.strip-track li{flex:0 0 clamp(250px,26vw,360px);scroll-snap-align:start}
.strip-track figure{margin:0}
.strip-track img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--r);background:var(--soft-2)}
.strip-track figcaption{padding-top:10px;font-size:.95rem;color:var(--muted)}
.more{margin-top:28px;color:var(--muted)}
.more a{color:inherit}

/* how block */
.how-copy h2{margin-bottom:18px}
.how-in{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(30px,6vw,90px);align-items:start}
.how-list{list-style:none;margin:0;padding:0;display:grid;gap:0}
.how-list li{display:grid;gap:4px;padding:22px 0;border-top:1px solid var(--line-d)}
.how-list li:last-child{border-bottom:1px solid var(--line-d)}
.how-list strong{font:700 1.45rem/1.1 'Bricolage Grotesque',sans-serif;color:var(--on-dark);letter-spacing:-.015em}
.how-list span{color:var(--on-dark-2)}

/* CTA band: the one flat amber moment, straight from the logo */
.cta-band{background:var(--acento);color:#1E1D1B;padding:clamp(40px,6vw,72px) 0}
.cta-in{display:flex;align-items:center;justify-content:space-between;gap:28px 48px;flex-wrap:wrap}
.cta-band h2{color:#1E1D1B;max-width:16ch}
.cta-act{display:grid;gap:12px;justify-items:start}
.cta-tel{margin:0;font-weight:600}
.cta-tel a{color:inherit}

/* inner pages */
.page-head{padding:clamp(40px,6vw,76px) 0 clamp(34px,5vw,60px);border-bottom:4px solid var(--acento)}
.page-head h1{margin-top:10px}
.page-head .lead{margin-top:16px;margin-bottom:0}
.crumbs{font-size:.92rem;color:var(--on-dark-2)}
.crumbs a{color:var(--acento);text-decoration:none}
.crumbs a:hover{text-decoration:underline}

/* services tabs */
.tabs{display:none}
.js .tabs{display:flex;gap:6px;margin-bottom:clamp(24px,4vw,44px);border-bottom:1px solid var(--line);flex-wrap:wrap}
.tab{padding:14px 20px;text-decoration:none;font:700 1.1rem 'Bricolage Grotesque',sans-serif;border-bottom:3px solid transparent;margin-bottom:-1px;transition:border-color .2s,color .2s;color:var(--muted)}
.tab:hover{color:var(--texto)}
.tab[aria-selected=true]{border-color:var(--acento);color:var(--texto);box-shadow:inset 0 -3px 0 var(--acento)}
.panel+.panel{margin-top:clamp(48px,7vw,96px)}
.js .panel+.panel{margin-top:0}
.js .panel[hidden]{display:none}
.panel-in{display:grid;grid-template-columns:5fr 6fr;gap:clamp(26px,5vw,72px);align-items:center}
.panel-fig{margin:0}
.panel-fig img{width:100%;aspect-ratio:4/4.4;object-fit:cover;border-radius:var(--r)}
.panel h2{margin-bottom:16px}
.ticks{list-style:none;margin:22px 0 28px;padding:0;display:grid;gap:0}
.ticks li{position:relative;padding:14px 0 14px 34px;border-top:1px solid var(--line)}
.ticks li:last-child{border-bottom:1px solid var(--line)}
.ticks li::before{content:'';position:absolute;left:4px;top:1.25em;width:14px;height:8px;border-left:3px solid #B77A00;border-bottom:3px solid #B77A00;transform:rotate(-45deg)}

/* gallery */
.mosaic{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.m-btn{position:relative;display:block;width:100%;padding:0;border:0;background:var(--soft-2);cursor:zoom-in;border-radius:var(--r);overflow:hidden;font:inherit}
.m-btn img{width:100%;aspect-ratio:4/5;object-fit:cover;transition:transform .6s var(--ease)}
.m-btn:hover img{transform:scale(1.035)}
.m-cap{position:absolute;left:0;right:0;bottom:0;padding:34px 14px 12px;text-align:left;color:#fff;font-size:.92rem;font-weight:500;background:linear-gradient(to top,rgba(30,29,27,.92) 0%,rgba(30,29,27,.8) 55%,rgba(30,29,27,0));text-shadow:0 1px 2px rgba(0,0,0,.4);opacity:0;transform:translateY(6px);transition:opacity .25s,transform .3s var(--ease)}
.m-btn:hover .m-cap,.m-btn:focus-visible .m-cap{opacity:1;transform:none}
@media (hover:none){.m-cap{opacity:1;transform:none}}
.lightbox{overscroll-behavior:contain;touch-action:pan-y;border:0;padding:0;background:transparent;max-width:none;max-height:none;width:100vw;height:100dvh;color:#fff}
.lightbox[open]{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;padding:16px;background:rgba(24,23,22,.96)}
.lightbox::backdrop{background:rgba(24,23,22,.96)}
.lightbox figure{margin:0;display:grid;gap:12px;justify-items:center;min-width:0}
.lightbox img{max-width:100%;max-height:calc(100dvh - 120px);width:auto;height:auto;border-radius:var(--r)}
.lightbox figcaption{color:var(--on-dark-2);text-align:center}
.lightbox .strip-btn{border-color:var(--on-dark);color:var(--on-dark)}
.lightbox .strip-btn:hover:not(:disabled){background:var(--acento);color:#1E1D1B;border-color:var(--acento)}
.lb-close{position:absolute;right:16px;top:16px;width:48px;height:48px;border-radius:50%;border:1.5px solid var(--on-dark);background:transparent;color:var(--on-dark);display:grid;place-items:center;cursor:pointer;z-index:2}
.lb-close svg{width:22px;height:22px}
.lb-close:hover{background:var(--acento);color:#1E1D1B;border-color:var(--acento)}

/* about */
.about-in{display:grid;grid-template-columns:6fr 5fr;gap:clamp(28px,5vw,80px);align-items:center}
.prose{max-width:62ch}
.prose h2{margin:1.5em 0 .5em;font-size:clamp(1.4rem,2.2vw,1.8rem)}
.prose h2:first-child{margin-top:0}
.about .prose h2{font-size:clamp(1.75rem,3vw,2.5rem)}
.about-fig{margin:0}
.about-fig img{width:100%;aspect-ratio:4/4.6;object-fit:cover;border-radius:var(--r)}
.about-fig figcaption{padding-top:10px;color:var(--muted);font-size:.95rem}
.vals{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,3vw,40px)}
.vals li{display:grid;gap:8px;padding-top:18px;border-top:3px solid var(--acento);align-content:start}
.vals strong{font:700 1.5rem/1.1 'Bricolage Grotesque',sans-serif;color:var(--on-dark)}
.vals span{color:var(--on-dark-2)}

/* contact */
.contact-in{display:grid;grid-template-columns:4fr 7fr;gap:clamp(28px,5vw,80px);align-items:start}
.info{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:22px}
.info li{display:grid;gap:3px}
.info span{font-weight:700;font-size:.85rem;color:var(--muted)}
.info a{font-weight:600}
.info small{color:var(--muted)}
.form-box{background:var(--fundo);color:var(--on-dark);padding:clamp(24px,4vw,44px);border-radius:var(--r)}
.form-box h2{color:var(--on-dark);margin-bottom:22px;font-size:clamp(1.5rem,2.4vw,2rem)}
.form{display:grid;gap:18px}
.form fieldset{border:0;margin:0;padding:0}
.form legend,.form label{font-weight:600;font-size:.95rem;color:var(--on-dark);display:block;margin-bottom:6px;padding:0}
.hint{font-weight:400;color:var(--on-dark-2)}
.radios{display:grid;gap:10px}
.radios label{display:flex;align-items:center;gap:12px;margin:0;padding:13px 16px;border:1.5px solid var(--line-d);border-radius:var(--r);cursor:pointer;font-weight:500;transition:border-color .2s,background .2s}
.radios label:hover{border-color:var(--on-dark-2)}
.radios label:has(input:checked){border-color:var(--acento);background:rgba(255,177,15,.1)}
.radios input{accent-color:var(--acento);width:18px;height:18px;margin:0}
.row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field input,.field textarea{width:100%;background:#1F1E1C;color:var(--on-dark);border:1.5px solid #6B6963;border-radius:var(--r);padding:13px 14px;font:inherit;transition:border-color .2s}
.field textarea{min-height:150px;resize:vertical}
.field input:focus,.field textarea:focus{outline:2px solid var(--acento);outline-offset:1px;border-color:var(--acento)}
[aria-invalid=true]{border-color:#FF9B8A!important}
.err{color:#FFB3A6;font-size:.9rem;margin:6px 0 0;min-height:0}
.err:empty{display:none}
.form-note{font-size:.9rem;color:var(--on-dark-2);margin:0}
.form-note a{color:var(--acento)}

/* footer */
.site-footer{background:var(--fundo);color:var(--on-dark-2);padding-top:clamp(40px,6vw,72px)}
.foot{display:grid;grid-template-columns:1.2fr 1fr 1.3fr;gap:clamp(28px,5vw,64px);padding-bottom:40px}
.foot-brand img{width:min(200px,60%);height:auto}
.site-footer h2{font-size:1.05rem;color:var(--on-dark);margin-bottom:14px;letter-spacing:0}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.site-footer a{text-decoration:none}
.site-footer a:hover{color:var(--acento);text-decoration:underline}
.site-footer small{color:#A7A49D}
.legal{display:flex;justify-content:space-between;gap:14px 30px;flex-wrap:wrap;border-top:1px solid var(--line-d);padding-top:22px;padding-bottom:28px;font-size:.92rem}
.legal p{margin:0}
.legal ul{display:flex;gap:10px 24px;flex-wrap:wrap}

/* image edges: neutral 1px outline, black on light surfaces, white on dark */
.strip-track img,.panel-fig img,.about-fig img,.m-btn img{outline:1px solid oklch(0 0 0 / .1);outline-offset:-1px}
.dark .strip-track img,.dark .panel-fig img,.dark .about-fig img,.dark .m-btn img{outline-color:oklch(1 0 0 / .1)}

/* motion: reveal is armed by JS only after the first scroll, and only for what is below the fold */
@media (prefers-reduced-motion:no-preference){
  .js-motion .reveal{opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease),transform .8s var(--ease);transition-delay:calc(var(--i,0)*90ms)}
  .js-motion .reveal.is-in{opacity:1;transform:none}
}

@media (max-width:900px){
  .menu-btn{display:block}
  .nav{position:absolute;left:0;right:0;top:100%;background:var(--fundo);flex-direction:column;align-items:stretch;gap:0;padding:8px var(--pad) 22px;border-bottom:1px solid var(--line-d);display:none}
  .nav.open{display:flex}
  .nav ul{flex-direction:column;gap:0}
  .nav ul a{display:block;padding:14px 0;border-bottom:1px solid var(--line-d);background:none;font-size:1.05rem}
  .nav ul a[aria-current]{color:var(--acento)}
  .nav .btn{margin-top:16px;justify-content:center}
  .site-header{position:sticky}
  .duo,.how-in,.panel-in,.about-in,.contact-in,.foot{grid-template-columns:1fr}
  .tile-big,.tile-small{aspect-ratio:4/4.4}
  .mosaic{grid-template-columns:repeat(2,1fr);gap:10px}
  .vals{grid-template-columns:1fr}
  .row{grid-template-columns:1fr}
  .hero{min-height:clamp(620px,calc(100svh - 72px),780px)}
  .hero-img{object-position:70% 100%}
  .hero::before{content:'';position:absolute;inset:0;z-index:1;background:linear-gradient(to bottom,rgba(205,208,212,.95) 0%,rgba(205,208,212,.88) 42%,rgba(205,208,212,0) 68%);pointer-events:none}
  .hero-in{z-index:2}
  .hero h1{font-size:clamp(2.1rem,9vw,2.6rem)}
  .lightbox[open]{grid-template-columns:1fr;grid-template-rows:1fr auto;align-content:center}
  .lb-prev,.lb-next{position:absolute;bottom:18px}
  .lb-prev{left:16px}.lb-next{right:16px}
  .lightbox figure{align-self:center}
  .strip-count{display:none}
}
@media (max-width:480px){
  .brand-name{height:17px}.brand-mark{height:38px}
  .strip-track li{flex-basis:76vw}
  .cta-band h2{max-width:none}
}
@media print{.site-header,.cta-band,.lightbox{display:none}}