:root{
  --bone:#F2EEE6; --paper:#FBF9F5; --ink:#1C1B18; --ink-soft:#4A4843;
  --moss:#46514A; --moss-deep:#2F3833; --sand:#B9AE9C; --line:#D9D2C6;
  --wpp:#25D366; --wpp-dark:#1ebe5a; --maxw:1280px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
.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}
body{
  background:var(--bone);color:var(--ink);
  font-family:'Jost',sans-serif;font-weight:400;font-size:17px;
  line-height:1.65;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;position:relative;
}
body::before{
  content:'';position:fixed;inset:-20%;z-index:-2;pointer-events:none;
  background:
    radial-gradient(40% 38% at 18% 22%, rgba(70,81,74,.16), transparent 60%),
    radial-gradient(36% 34% at 82% 30%, rgba(185,174,156,.22), transparent 60%),
    radial-gradient(44% 40% at 50% 88%, rgba(70,81,74,.12), transparent 62%);
  filter:blur(8px);animation:drift 26s ease-in-out infinite alternate;
}
@keyframes drift{
  0%{transform:translate3d(0,0,0) scale(1)}
  50%{transform:translate3d(-3%,2%,0) scale(1.06)}
  100%{transform:translate3d(3%,-2%,0) scale(1.03)}
}
h1,h2,h3{font-family:'Fraunces',serif;font-weight:400;line-height:1.08;letter-spacing:-.01em}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.eyebrow{font-family:'Jost';font-weight:500;font-size:.82rem;letter-spacing:.28em;text-transform:uppercase;color:var(--moss)}
.eyebrow.gold{color:var(--sand)}
.sec-p{max-width:40ch;color:var(--ink-soft);font-size:1.1rem}

/* NAV */
header{position:fixed;top:0;left:0;right:0;z-index:50;transition:.4s}
.nav{display:flex;align-items:center;justify-content:space-between;padding:22px 28px;max-width:var(--maxw);margin:0 auto;transition:.4s}
.nav .logo{height:26px;transition:.4s;filter:brightness(0) invert(1)}
header.scrolled{background:var(--paper);box-shadow:0 1px 0 var(--line)}
header.scrolled .nav{padding:14px 28px}
header.scrolled .logo{filter:none}
.menu{display:flex;gap:34px;align-items:center}
.menu a{font-size:.98rem;font-weight:500;color:#fff;transition:.3s;position:relative;padding:4px 0}
header.scrolled .menu a{color:var(--ink)}
header.scrolled .nav-cta{color:#063528 !important}
.menu a::after{content:'';position:absolute;left:0;bottom:0;width:0;height:1px;background:currentColor;transition:.3s}
.menu a:hover::after{width:100%}
.nav-cta{background:var(--wpp);color:#063528 !important;font-weight:600;padding:10px 20px !important;border-radius:30px;display:inline-flex;align-items:center;gap:8px;box-shadow:0 3px 14px rgba(37,211,102,.35);transition:.3s}
.nav-cta svg{fill:#063528}
.nav-cta:hover{background:var(--wpp-dark);transform:translateY(-1px)}
.nav-cta::after{display:none}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:6px}
.burger span{width:26px;height:2px;background:#fff;transition:.3s}
header.scrolled .burger span{background:var(--ink)}

/* HERO */
.hero{position:relative;height:82vh;min-height:680px;padding-top:130px;display:flex;align-items:flex-end;overflow:hidden}
.hero-img{position:absolute;inset:-2% 0;background:url('img/hero.jpg') center 45%/cover no-repeat;transform:scale(1.06);will-change:transform}
.hero-img.intro{animation:slowzoom 18s ease-out forwards}
@keyframes slowzoom{to{transform:scale(1)}}
.hero::after{content:'';position:absolute;inset:0;background:
  linear-gradient(180deg,rgba(20,19,16,.42) 0%,rgba(20,19,16,.12) 28%,rgba(20,19,16,.55) 72%,rgba(20,19,16,.82) 100%),
  linear-gradient(90deg,rgba(20,19,16,.5) 0%,rgba(20,19,16,.15) 45%,transparent 70%)}
.hero-content{position:relative;z-index:2;color:#fff;padding-bottom:8vh;max-width:760px;text-shadow:0 2px 24px rgba(12,12,10,.55)}
.hero-logo{width:min(46vw,560px);height:auto;margin:.6em 0 .5em;display:block}
.hero h1{font-size:1.2rem;font-weight:500;max-width:480px;color:rgba(255,255,255,.92)}
.hero .eyebrow{color:#fff;opacity:.9}
.hero-actions{display:flex;gap:16px;margin-top:30px;flex-wrap:wrap}

/* cartão arquiteto */
.arch-badge{display:inline-flex;align-items:center;gap:16px;background:rgba(251,249,245,.14);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.28);border-radius:60px;padding:10px 22px 10px 10px;margin-bottom:30px;text-shadow:none;animation:badgein 1s cubic-bezier(.2,.7,.2,1) both}
@keyframes badgein{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}
.arch-photo{width:58px;height:58px;border-radius:50%;object-fit:cover;border:2px solid rgba(255,255,255,.75);flex-shrink:0}
.arch-txt{display:flex;flex-direction:column;line-height:1.25}
.arch-kicker{font-size:.72rem;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.82)}
.arch-name{font-family:'Fraunces';font-size:1.32rem;font-weight:500;color:#fff}
.arch-role{font-size:.86rem;color:rgba(255,255,255,.8)}

/* BOTÕES */
.btn{display:inline-flex;align-items:center;gap:11px;font-family:'Jost';font-weight:500;font-size:1rem;padding:16px 30px;border-radius:3px;cursor:pointer;transition:.3s;border:1px solid transparent}
.btn-ghost{border-color:rgba(255,255,255,.6);color:#fff}
.btn-ghost:hover{background:#fff;color:var(--ink)}
.btn-wpp{background:var(--wpp);color:#063528;font-weight:600;box-shadow:0 4px 18px rgba(37,211,102,.35)}
.btn-wpp:hover{background:var(--wpp-dark);transform:translateY(-2px);box-shadow:0 8px 26px rgba(37,211,102,.5)}
.btn-wpp svg{fill:#063528}
.btn-wpp.big{padding:18px 36px;font-size:1.08rem}
.btn-wpp.full{width:100%;justify-content:center}
.feat-btn{border-color:var(--sand);color:var(--bone);margin-top:10px}

section{padding:clamp(70px,10vw,128px) 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:54px;flex-wrap:wrap}
.sec-head h2{font-size:clamp(2rem,4vw,3.2rem)}
.sec-head .eyebrow{margin-bottom:14px;display:block}

/* CATEGORIA */
.cat-hero{background:var(--moss-deep);color:var(--bone);padding-top:calc(clamp(70px,10vw,128px) + 90px)}
.breadcrumb{font-size:.85rem;color:var(--sand);margin-bottom:22px}
.breadcrumb a{color:var(--sand);text-decoration:underline}
.breadcrumb span[aria-current]{color:var(--bone)}
.cat-hero .eyebrow{color:var(--sand);display:block;margin-bottom:12px}
.cat-hero h1{font-size:clamp(2.2rem,5vw,3.6rem);text-transform:capitalize;margin-bottom:16px}
.cat-intro{max-width:62ch;color:rgba(242,238,230,.85);font-size:1.1rem;line-height:1.6}
.filters a.chip{text-decoration:none;display:inline-block}

/* CATÁLOGO */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:46px}
.chip{font-family:'Jost';font-weight:500;font-size:.95rem;padding:11px 24px;border:1px solid var(--line);border-radius:30px;cursor:pointer;transition:.25s;background:transparent;color:var(--ink-soft)}
.chip:hover{border-color:var(--ink)}
.chip.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:34px 28px}
.cat-more{text-align:center;margin-top:54px}
.card{cursor:pointer;transition:.4s}
.card.hide{display:none}
.card-img{position:relative;aspect-ratio:1/1;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:3px}
.card-img img{width:100%;height:100%;object-fit:cover;transition:.9s cubic-bezier(.2,.7,.2,1)}
.card:hover .card-img img{transform:scale(1.05)}
.card-tag{position:absolute;top:14px;left:14px;background:rgba(251,249,245,.95);font-weight:600;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;padding:7px 13px;border-radius:3px;color:var(--moss)}
.card-info{padding:20px 4px 0}
.card-info h3{font-size:1.45rem;margin-bottom:5px}
.card-info .dim{font-size:.95rem;color:var(--ink-soft)}
.price-block{margin-top:12px;display:flex;flex-direction:column;gap:2px}
.price-now{font-family:'Fraunces';font-size:1.5rem;font-weight:500;color:var(--ink)}
.price-inst{font-size:.9rem;color:var(--moss);font-weight:500}
.price-cta{font-size:.95rem;font-weight:600;color:var(--moss);letter-spacing:.04em;display:inline-flex;align-items:center;gap:6px}
.price-cta::after{content:'→';transition:.3s}
.card:hover .price-cta::after{transform:translateX(4px)}

/* COLEÇÕES */
.collections{background:rgba(251,249,245,.78);backdrop-filter:blur(2px)}
.col-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.col-card{display:block;position:relative;aspect-ratio:3/4;overflow:hidden;cursor:pointer;background:var(--sand)}
.col-card img{width:100%;height:100%;object-fit:cover;transition:1.2s cubic-bezier(.2,.7,.2,1)}
.col-card:hover img{transform:scale(1.07)}
.col-card::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0) 40%,rgba(20,19,16,.72) 100%)}
.col-label{position:absolute;left:24px;bottom:22px;z-index:2;color:#fff}
.col-label h3{font-size:1.85rem;color:#fff}
.col-label span{font-size:.9rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;opacity:.9}

/* FEATURE */
.feature{background:var(--moss-deep);color:var(--bone)}
.feature .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.feature .eyebrow{color:var(--sand)}
.feature h2{font-size:clamp(2rem,3.6vw,3rem);color:var(--bone);margin:16px 0 22px}
.feature h2 em{font-style:italic}
.feature p{color:rgba(242,238,230,.85);margin-bottom:18px;max-width:46ch;font-size:1.1rem}
.feature-img{position:relative;aspect-ratio:4/5;border-radius:3px;overflow:hidden}
.feature-img img{width:100%;height:100%;object-fit:cover}

/* SOBRE */
.about{background:rgba(251,249,245,.78);backdrop-filter:blur(2px)}
.about .wrap{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.about h2{font-size:clamp(2rem,3.6vw,3rem);margin:18px 0 26px}
.about h2 em{font-style:italic}
.about p{color:var(--ink-soft);margin-bottom:18px;max-width:50ch;font-size:1.1rem}
.stats{display:flex;gap:46px;margin-top:38px;flex-wrap:wrap}
.stat .n{font-family:'Fraunces';font-size:2.6rem;line-height:1;color:var(--moss)}
.stat .l{font-weight:500;font-size:.9rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);margin-top:10px}
.about-img{aspect-ratio:4/5;border-radius:3px;overflow:hidden}
.about-img img{width:100%;height:100%;object-fit:cover}

/* CTA */
.cta-band{background:var(--ink);color:#fff;text-align:center;position:relative;overflow:hidden}
.cta-band::before{content:'';position:absolute;inset:-50%;background:radial-gradient(circle at 50% 50%,rgba(37,211,102,.14),transparent 55%);animation:glow 8s ease-in-out infinite alternate}
@keyframes glow{0%{transform:translate(-8%,-4%) scale(1)}100%{transform:translate(8%,4%) scale(1.2)}}
.cta-band .wrap{position:relative;z-index:1}
.cta-band h2{font-size:clamp(2rem,4vw,3.2rem);margin:14px 0 18px;color:#fff}
.cta-band h2 em{font-style:italic}
.cta-band p{color:rgba(255,255,255,.8);max-width:52ch;margin:0 auto 34px;font-size:1.15rem}

/* FOOTER */
footer{background:var(--moss-deep);color:var(--bone);padding:80px 0 40px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:48px;margin-bottom:54px}
.foot-address{font-style:normal;line-height:1.6;color:var(--bone);opacity:.85;font-size:.95rem}
.logo-f{height:30px;margin-bottom:22px;filter:brightness(0) invert(1)}
.foot-desc{max-width:34ch}
footer p,footer a{color:rgba(242,238,230,.8);font-size:1rem}
footer a:hover{color:#fff}
.foot-col h4{font-weight:600;font-size:.88rem;letter-spacing:.12em;text-transform:uppercase;color:var(--sand);margin-bottom:18px}
.foot-col a{display:block;margin-bottom:11px}
.foot-bottom{border-top:1px solid rgba(242,238,230,.15);padding-top:26px;font-size:.9rem;color:rgba(242,238,230,.6)}

/* WPP FLOAT */
.wpp-float{position:fixed;right:22px;bottom:22px;z-index:60;width:62px;height:62px;border-radius:50%;background:var(--wpp);display:flex;align-items:center;justify-content:center;box-shadow:0 8px 28px rgba(37,211,102,.45);transition:.3s}
.wpp-float::before{content:'';position:absolute;inset:0;border-radius:50%;background:var(--wpp);animation:ping 2.2s cubic-bezier(0,0,.2,1) infinite;z-index:-1}
@keyframes ping{0%{transform:scale(1);opacity:.6}80%,100%{transform:scale(1.7);opacity:0}}
.wpp-float:hover{transform:translateY(-3px) scale(1.05)}
.wpp-float svg{width:34px;height:34px;fill:#fff}

/* MODAL */
.modal{position:fixed;inset:0;z-index:90;display:none;align-items:center;justify-content:center;padding:20px}
.modal.open{display:flex}
.modal-bg{position:absolute;inset:0;background:rgba(20,19,16,.62);backdrop-filter:blur(4px)}
.modal-card{position:relative;background:var(--paper);max-width:880px;width:100%;border-radius:4px;overflow:hidden;display:grid;grid-template-columns:1fr 1fr;max-height:90vh;animation:pop .4s cubic-bezier(.2,.8,.2,1)}
@keyframes pop{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.modal-img{background:#fff;aspect-ratio:1/1}
.modal-img img{width:100%;height:100%;object-fit:cover;cursor:zoom-in}
.modal-body{padding:38px 34px;overflow-y:auto}
.modal-body .eyebrow{display:block;margin-bottom:12px}
.modal-body h3{font-size:2rem;margin-bottom:8px}
.modal-body .dim{font-weight:500;font-size:1rem;color:var(--ink-soft);margin-bottom:20px}
.modal-price{background:var(--bone);border-radius:6px;padding:16px 18px;margin-bottom:20px;display:flex;flex-direction:column;gap:3px}
.modal-price:empty{display:none}
.mp-now{font-family:'Fraunces';font-size:1.95rem;font-weight:500;color:var(--ink);line-height:1}
.mp-inst{font-size:.95rem;color:var(--moss);font-weight:500}
.modal-body .desc{font-size:1.05rem;color:var(--ink-soft);margin-bottom:14px;line-height:1.6}
.modal-spec{border-top:1px solid var(--line);padding-top:18px;margin:22px 0;display:grid;gap:11px}
.modal-spec div{display:flex;justify-content:space-between;font-size:.98rem}
.modal-spec span:first-child{color:var(--ink-soft)}
.modal-close{position:absolute;top:14px;right:16px;z-index:3;background:rgba(251,249,245,.9);border:none;width:38px;height:38px;border-radius:50%;cursor:pointer;font-size:1.3rem;line-height:1;color:var(--ink);transition:.25s}
.modal-close:hover{background:#fff;transform:rotate(90deg)}
.modal-note{font-size:.9rem;color:var(--ink-soft);margin-top:14px;line-height:1.55}

/* LIGHTBOX */
.lightbox{position:fixed;inset:0;z-index:99;display:none;align-items:center;justify-content:center;padding:28px;background:rgba(10,10,9,.92);cursor:zoom-out}
.lightbox.open{display:flex}
.lightbox img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;border-radius:2px;animation:pop .3s cubic-bezier(.2,.8,.2,1)}
.lightbox-close{position:absolute;top:18px;right:20px;z-index:3;background:rgba(251,249,245,.9);border:none;width:42px;height:42px;border-radius:50%;cursor:pointer;font-size:1.5rem;line-height:1;color:var(--ink);transition:.25s}
.lightbox-close:hover{background:#fff;transform:rotate(90deg)}

/* REVEAL */
.reveal{opacity:0;transform:translateY(36px) scale(.98);filter:blur(4px);transition:opacity .9s ease,transform .9s cubic-bezier(.2,.7,.2,1),filter .9s ease}
.reveal.in{opacity:1;transform:none;filter:none}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important}
  .reveal{opacity:1;transform:none;filter:none}
}

@media(max-width:920px){
  .feature .wrap,.about .wrap{grid-template-columns:1fr;gap:40px}
  .feature-img,.about-img{order:-1}
  .col-grid{grid-template-columns:1fr 1fr}
  .prod-grid{grid-template-columns:1fr 1fr;gap:26px 18px}
  .modal-card{grid-template-columns:1fr;max-height:88vh}
  .modal-img{aspect-ratio:16/10}
  .foot-grid{grid-template-columns:1fr;gap:32px}
}
@media(max-width:680px){
  .menu{position:fixed;inset:0;background:var(--paper);flex-direction:column;justify-content:center;gap:28px;transform:translateX(100%);transition:.4s;z-index:40}
  .menu.open{transform:none}
  .menu a{color:var(--ink) !important;font-size:1.2rem}
  .burger{display:flex;z-index:45}
  .burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .burger.open span:nth-child(2){opacity:0}
  .burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  header.scrolled .burger span,.burger.open span{background:var(--ink)}
  .col-grid{grid-template-columns:1fr}
  .prod-grid{grid-template-columns:1fr 1fr;gap:20px 14px}
  .card-info h3{font-size:1.1rem}
  .stats{gap:30px}
}