:root{--azul:#A9C6DE;--off:#F7F5F0;--graf:#3A3532;--areia:#EFECE6;--freijo:#8C7A6B;--t:'Montserrat',sans-serif;--b:'Plus Jakarta Sans',system-ui,sans-serif;--pad:clamp(1.5rem,5vw,6rem)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--off);color:var(--graf);font:300 1.0625rem/1.8 var(--b);-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:1320px;margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
h1,h2,h3{font-family:var(--t);font-weight:300;line-height:1.2;letter-spacing:-.01em}
h2{font-size:clamp(2rem,3.6vw,3.2rem)}
h3{font-size:1.2rem;font-weight:400;letter-spacing:.01em}
h3 em{font-style:normal;color:var(--freijo)}
.eyebrow{font:500 .7rem/1.6 var(--t);letter-spacing:.28em;text-transform:uppercase;color:var(--freijo);margin-bottom:1.4rem;display:flex;align-items:center;gap:1rem}
.eyebrow::before{content:"";width:40px;height:1px;background:var(--azul);flex:none}
.eyebrow.light{color:var(--off)}.eyebrow span{opacity:.5}
.num{font:300 .8rem var(--t);letter-spacing:.2em;color:var(--freijo);display:block;margin-bottom:1.2rem}
.btn{display:inline-block;font:500 .72rem var(--t);letter-spacing:.22em;text-transform:uppercase;padding:1.25rem 2.4rem;background:var(--graf);color:var(--off);border:1px solid var(--graf);transition:.4s}
.btn:hover{background:transparent;color:var(--graf)}
.btn-light{background:transparent;color:var(--off);border-color:rgba(247,245,240,.7)}
.btn-light:hover{background:var(--off);color:var(--graf)}
/* nav */
.nav{position:fixed;inset:0 0 auto;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:1.6rem var(--pad);transition:.4s}
.nav-logo{position:relative;width:150px}.nav-logo img{width:100%;transition:opacity .4s}.l-dark{position:absolute;inset:0;opacity:0}
.nav-links{display:flex;gap:2.6rem}
.nav-links a{font:400 .7rem var(--t);letter-spacing:.24em;text-transform:uppercase;color:var(--off);position:relative;padding:.3rem 0}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--azul);transition:.4s}
.nav-links a:hover::after{width:100%}
.nav.solid{background:rgba(247,245,240,.94);backdrop-filter:blur(10px);padding:1rem var(--pad);box-shadow:0 1px 0 rgba(58,53,50,.06)}
.nav.solid .l-dark{opacity:1}.nav.solid .l-light{opacity:0}.nav.solid .nav-links a{color:var(--graf)}
.burger{display:none;background:none;border:0;width:34px;height:20px;position:relative;cursor:pointer}
.burger span{position:absolute;left:0;width:100%;height:1px;background:var(--off);transition:.3s}.burger span:first-child{top:5px}.burger span:last-child{bottom:5px}
.nav.solid .burger span,.nav.open .burger span{background:var(--graf)}
/* hero */
.hero{position:relative;height:100vh;min-height:640px;display:flex;align-items:flex-end;color:var(--off);overflow:hidden}
.hero-img{position:absolute;inset:0;background:center/cover;animation:zoom 14s ease-out both}
@keyframes zoom{from{transform:scale(1.08)}to{transform:scale(1)}}
.hero-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(30,27,25,.45) 0,rgba(30,27,25,.1) 35%,rgba(30,27,25,.72) 100%)}
.hero-in{position:relative;max-width:1320px;width:100%;margin:0 auto;padding:0 var(--pad) clamp(5rem,12vh,8rem)}
.hero h1{font-size:clamp(2rem,4.2vw,3.9rem);max-width:17em;margin-bottom:1.8rem;animation:up 1.2s .3s both}
.hero-sub{max-width:36rem;opacity:.88;margin-bottom:2.6rem;animation:up 1.2s .5s both}
.hero .eyebrow,.hero .btn{animation:up 1.2s .1s both}.hero .btn{animation-delay:.7s}
@keyframes up{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
.scroll{position:absolute;right:var(--pad);bottom:3rem;width:1px;height:70px;background:rgba(247,245,240,.3);overflow:hidden}
.scroll span{position:absolute;top:-30px;left:0;width:1px;height:30px;background:var(--off);animation:sc 2.4s infinite}
@keyframes sc{to{top:70px}}
section{padding:clamp(5rem,11vw,10rem) 0}
.sec-head{margin-bottom:clamp(3rem,6vw,5.5rem)}
/* pillars */
.pillars{display:grid;grid-template-columns:1fr 2fr;gap:4rem}
.pillar-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem 4rem}
.pillar-grid article{border-top:1px solid var(--azul);padding-top:2rem}
.pillar-grid h3{margin-bottom:.9rem}.pillar-grid p{font-size:.97rem;color:#5d5652}
/* services */
.services{background:var(--areia)}
.svc{display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(2rem,6vw,6rem);align-items:center;margin-bottom:clamp(4rem,8vw,7rem)}
.svc:last-child{margin-bottom:0}
.svc.rev figure{order:2}
.svc figure{overflow:hidden;aspect-ratio:4/3}
.svc img{width:100%;height:100%;object-fit:cover;transition:transform 1.4s}
.svc:hover img{transform:scale(1.04)}
.svc h3{font-size:clamp(1.35rem,2vw,1.75rem);font-weight:300;margin-bottom:1.3rem;max-width:18em}
.svc p{max-width:32rem;color:#5d5652}
/* gallery */
.gallery{display:grid;grid-template-columns:repeat(12,1fr);gap:1.2rem}
.g{position:relative;overflow:hidden;cursor:zoom-in;aspect-ratio:16/10}
.g1{grid-column:span 8;aspect-ratio:auto;grid-row:span 2}.g2,.g3{grid-column:span 4}
.g4,.g5,.g6{grid-column:span 4}
.g img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s cubic-bezier(.2,.7,.2,1)}
.g span{position:absolute;left:1.4rem;bottom:1.2rem;font:400 .68rem var(--t);letter-spacing:.24em;text-transform:uppercase;color:var(--off);opacity:0;transform:translateY(8px);transition:.5s}
.g::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 55%,rgba(30,27,25,.55));opacity:0;transition:.5s}
.g:hover img{transform:scale(1.05)}.g:hover span,.g:hover::after{opacity:1;transform:none}.g span{z-index:1}
/* about */
.about{background:var(--graf);color:var(--off)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(3rem,7vw,7rem);align-items:center}
.about figure img{aspect-ratio:4/5;object-fit:cover;width:100%}
.about figcaption{font:400 .68rem var(--t);letter-spacing:.22em;text-transform:uppercase;color:var(--azul);margin-top:1rem}
.about .eyebrow{color:var(--azul)}
.about h2{margin-bottom:2rem}
.about p{color:rgba(247,245,240,.78);margin-bottom:1.3rem;max-width:34rem}
.about .lead{font-size:1.2rem;color:var(--off)}.about strong{font-weight:500}
.sign{font:300 1.4rem var(--t);color:var(--off)!important;margin-top:2.6rem;padding-top:2rem;border-top:1px solid rgba(169,198,222,.35)}
.sign span{display:block;font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:var(--azul);margin-top:.5rem}
/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(3rem,6vw,6rem)}
.contact h2{margin-bottom:3rem}
dl{display:grid;grid-template-columns:8rem 1fr;gap:1.3rem 1rem;margin-bottom:3rem;font-size:.98rem}
dt{font:500 .66rem/2.6 var(--t);letter-spacing:.22em;text-transform:uppercase;color:var(--freijo)}
dd a{border-bottom:1px solid var(--azul);transition:.3s}dd a:hover{color:var(--freijo)}
.map{min-height:460px;background:var(--areia)}
.map iframe{width:100%;height:100%;min-height:460px;border:0;filter:grayscale(1) contrast(.92) opacity(.92)}
/* footer */
.foot{background:#2f2b28;color:rgba(247,245,240,.6);padding:5rem 0 3rem;font-size:.85rem;text-align:center}
.foot-logo{width:200px;margin:0 auto 2.4rem}.foot .small{margin-top:2rem;font-size:.72rem;letter-spacing:.12em}
/* whatsapp */
.wa{position:fixed;right:1.6rem;bottom:1.6rem;z-index:60;width:58px;height:58px;border-radius:50%;background:var(--graf);color:var(--off);display:grid;place-items:center;box-shadow:0 10px 30px rgba(58,53,50,.25);transition:.4s}
.wa:hover{background:#25D366;transform:translateY(-3px)}
/* lightbox */
.lb{position:fixed;inset:0;z-index:100;background:rgba(30,27,25,.95);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:.4s}
.lb.on{opacity:1;pointer-events:auto}
.lb figure{max-width:88vw}.lb img{max-height:82vh;width:auto;margin:auto}
.lb figcaption{text-align:center;color:var(--off);font:400 .7rem var(--t);letter-spacing:.24em;text-transform:uppercase;margin-top:1.2rem}
.lb button{position:absolute;background:none;border:0;color:var(--off);font:200 2.6rem var(--t);cursor:pointer;padding:1rem;opacity:.7}.lb button:hover{opacity:1}
.lb-x{top:1rem;right:1.5rem}.lb-p{left:1rem}.lb-n{right:1rem}
/* reveal */
.reveal{opacity:0;transform:translateY(30px);transition:opacity 1s ease,transform 1s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}
/* responsive */
@media (max-width:900px){
 .burger{display:block}
 .nav-links{position:fixed;inset:0;background:var(--off);flex-direction:column;align-items:center;justify-content:center;gap:2.2rem;opacity:0;pointer-events:none;transition:.4s}
 .nav-links a{color:var(--graf)!important;font-size:.85rem}
 .nav.open .nav-links{opacity:1;pointer-events:auto}.nav.open .l-dark{opacity:1}.nav.open .l-light{opacity:0}
 .nav-logo,.burger{z-index:2}
 .pillars,.about-grid,.contact-grid,.svc{grid-template-columns:1fr}
 .pillars{gap:0}.pillar-grid{grid-template-columns:1fr;gap:2.8rem}
 .svc.rev figure{order:0}
 .gallery{grid-template-columns:1fr 1fr;gap:.7rem}
 .g1{grid-column:span 2;grid-row:auto;aspect-ratio:16/10}.g2,.g3,.g4,.g5,.g6{grid-column:span 1}.g6{grid-column:span 2}
 .g span{opacity:1;transform:none;font-size:.58rem;left:.9rem;bottom:.8rem}.g::after{opacity:1}
 .hero h1{font-size:2rem}.hero-sub{font-size:.98rem}
 .hero .eyebrow{flex-wrap:wrap;font-size:.6rem;letter-spacing:.22em}.hero .eyebrow::before{width:24px}
 .btn{padding:1.1rem 1.6rem;font-size:.64rem;letter-spacing:.16em}
 .scroll{display:none}
 dl{grid-template-columns:1fr;gap:.2rem}dd{margin-bottom:1rem}
 .map,.map iframe{min-height:340px}
}
@media (max-width:900px){
 .hero{min-height:720px}
 .hero-shade{background:linear-gradient(180deg,rgba(30,27,25,.5) 0,rgba(30,27,25,.45) 30%,rgba(30,27,25,.82) 100%)}
 .hero-img{background-position:30% center}
 .hero .eyebrow span{display:none}.hero .eyebrow{display:block}.hero .eyebrow::before{display:block;margin-bottom:1rem}.cities{display:block}
 .g2 span,.g3 span,.g4 span,.g5 span{display:none}
}
.cities{font-weight:inherit}
/* hero legibility */
.hero-shade{background:linear-gradient(180deg,rgba(25,22,20,.5) 0,rgba(25,22,20,.25) 30%,rgba(25,22,20,.78) 100%),linear-gradient(90deg,rgba(25,22,20,.6) 0,rgba(25,22,20,.25) 55%,transparent 80%)}
.hero h1{font-weight:500;text-shadow:0 2px 24px rgba(0,0,0,.35)}
.hero-sub{font-weight:400;opacity:1;text-shadow:0 1px 12px rgba(0,0,0,.45)}
.hero .eyebrow{font-weight:600;text-shadow:0 1px 8px rgba(0,0,0,.4)}
.btn-light{background:rgba(25,22,20,.25);border-color:var(--off);font-weight:600}
@media (max-width:900px){.hero-shade{background:linear-gradient(180deg,rgba(25,22,20,.55) 0,rgba(25,22,20,.5) 30%,rgba(25,22,20,.88) 100%)}}
/* mobile hero fix: content starts below fixed header */
@media (max-width:900px){
 :root{--nav-h:110px}
 .hero{height:auto;min-height:100svh;align-items:flex-end;padding-top:calc(var(--nav-h) + 1.5rem)}
 .hero-in{padding-bottom:clamp(3.5rem,9vh,5.5rem)}
}
@media (max-width:480px){
 :root{--nav-h:96px}
 .nav{padding:1.2rem var(--pad)}.nav-logo{width:128px}
 .hero h1{font-size:clamp(2rem,8.4vw,2.4rem);margin-bottom:1.3rem}
 .hero-sub{margin-bottom:1.8rem}
 .hero .eyebrow{margin-bottom:1rem}
}