/* ══════════════════════════════════════════
   PROJECT BASE — compartilhado por projeto-*.html
   Cada página define apenas --acc, --acc2, --acc-l
   (cor de destaque da marca) e o que for layout específico
══════════════════════════════════════════ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#f4f1ec;--white:#fdfcf9;--ink:#1a1712;--ink2:#3b3730;
  --muted:#8f8880;--dim:#c4bdb4;--rule:#ddd8d0;
  --fh:"Bebas Neue",sans-serif;--fl:"Libre Baskerville",serif;--fb:"Barlow",sans-serif;
}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--fb);line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}

/* ── NAV ── */
nav{position:fixed;top:0;left:0;right:0;z-index:200;height:60px;display:flex;align-items:center;justify-content:space-between;padding:0 5vw;background:rgba(244,241,236,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--rule)}
.nav-logo img{height:24px;width:auto;display:block}
.nav-right{display:flex;align-items:center;gap:1.5rem}
.nav-back{font-size:.72rem;font-weight:500;color:var(--muted);letter-spacing:.04em;transition:color .2s}
.nav-back:hover{color:var(--ink)}
.nav-cta{font-family:var(--fh);font-size:.82rem;letter-spacing:.06em;color:var(--acc);border:1px solid var(--acc);padding:.35rem 1rem;transition:background .2s,color .2s}
.nav-cta:hover{background:var(--acc);color:white}

/* ── HERO ── */
#hero{padding-top:60px;min-height:72vh;display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden;background:var(--ink)}
.hero-photo{position:absolute;inset:0;background-size:cover;background-position:center top;filter:saturate(.55) brightness(.65)}
.hero-ov{position:absolute;inset:0;background:linear-gradient(to top,rgba(26,23,18,.92) 0%,rgba(26,23,18,.2) 100%)}
.hero-inner{position:relative;z-index:1;padding:3rem 5vw;max-width:900px}
.hero-cat{font-size:.62rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.4);margin-bottom:1rem;display:flex;align-items:center;gap:10px}
.hero-cat-sep{width:16px;height:1px;background:var(--acc)}
h1{font-family:var(--fh);font-size:clamp(2.8rem,6vw,6rem);line-height:.9;letter-spacing:.02em;color:white;margin-bottom:.5rem}
.hero-subtitle{font-family:var(--fl);font-style:italic;font-size:clamp(.9rem,1.6vw,1.25rem);color:rgba(255,255,255,.45);margin-bottom:1.75rem}
.hero-tags{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:1.5rem}
.hero-tag{font-size:.62rem;font-weight:500;letter-spacing:.06em;text-transform:uppercase;padding:.25rem .75rem;border:1px solid rgba(255,255,255,.12);color:rgba(255,255,255,.4)}
.agency-badge{display:inline-flex;align-items:center;gap:.5rem;font-size:.72rem;color:rgba(255,255,255,.55);border:1px solid rgba(255,255,255,.1);padding:.3rem .875rem}
.agency-badge b{color:rgba(255,255,255,.65);font-weight:600}

/* ── PAGE / SECTIONS ── */
.page{max-width:1100px;margin:0 auto;padding:0 5vw}
#sobre{padding:80px 0;border-bottom:1px solid var(--rule)}
.sobre-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:5rem;align-items:start}
.sec-label{font-size:.6rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--acc);display:flex;align-items:center;gap:8px;margin-bottom:1.5rem}
.sec-label::before{content:'';width:14px;height:2px;background:var(--acc)}
h2{font-family:var(--fh);font-size:clamp(1.8rem,2.8vw,2.8rem);letter-spacing:.04em;line-height:1;color:var(--ink);margin-bottom:1.25rem}
h2 em{font-family:var(--fl);font-style:italic;font-size:.82em;color:var(--muted)}
.text{font-size:.9rem;font-weight:300;color:var(--ink2);line-height:1.85;margin-bottom:.875rem}

/* ── SPEC TABLE ── */
.spec{background:var(--white);border:1px solid var(--rule)}
.spec-head{background:var(--ink);padding:.6rem 1.1rem;font-size:.58rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.3)}
.spec-row{display:flex;justify-content:space-between;align-items:baseline;padding:.65rem 1.1rem;border-bottom:1px solid var(--rule);gap:1rem}
.spec-row:last-child{border-bottom:none}
.sk{font-size:.62rem;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--dim)}
.sv{font-size:.82rem;font-weight:600;color:var(--ink)}
.sv.acc{color:var(--acc)}

/* ── HIGHLIGHT ── */
.highlight{background:var(--acc-l);border:1px solid rgba(0,0,0,.08);padding:1.25rem;margin-top:1.5rem;display:flex;gap:.875rem;align-items:flex-start}
.highlight-icon{font-family:var(--fh);font-size:.65rem;letter-spacing:.12em;color:var(--acc);flex-shrink:0;margin-top:2px}
.highlight-text{font-size:.82rem;font-weight:300;color:var(--ink2);line-height:1.7}

/* ── GALLERY ── */
#galeria{padding:80px 0;border-bottom:1px solid var(--rule);background:var(--white)}
.gal-header{margin-bottom:2.5rem}
.gal-main{display:grid;grid-template-columns:1fr 1fr;gap:3px;margin-bottom:3px}
.gal-main img{width:100%;height:400px;object-fit:cover;object-position:top;display:block;filter:saturate(.9);transition:filter .4s,transform .4s;cursor:zoom-in}
.gal-main img:hover{filter:saturate(1);transform:scale(1.01)}
.gal-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:3px}
.gal-strip img{width:100%;height:200px;object-fit:cover;object-position:top;display:block;filter:saturate(.85);transition:filter .4s;cursor:zoom-in}
.gal-strip img:hover{filter:saturate(1)}
.mobile-section{margin-top:60px}
.mobile-row{display:flex;gap:1.5rem;overflow-x:auto;padding-bottom:1rem;scrollbar-width:none}
.mobile-row::-webkit-scrollbar{display:none}
.mobile-frame{flex-shrink:0;width:180px;background:var(--ink);border-radius:22px;padding:10px;box-shadow:0 8px 32px rgba(26,23,18,.18)}
.mobile-frame img{width:100%;border-radius:14px;display:block}

/* ── LIGHTBOX ── */
#lb{display:none;position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:999;align-items:center;justify-content:center;cursor:zoom-out}
#lb.open{display:flex}
#lb img{max-width:90vw;max-height:90vh;object-fit:contain;border-radius:2px}

/* ── DESAFIO / SOLUÇÃO ── */
#desafio{background:var(--white);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.ds-grid{display:grid;grid-template-columns:1fr 1fr}
.ds-col{padding:60px 4vw}
.ds-col:first-child{border-right:1px solid var(--rule);background:var(--ink)}
.ds-col:first-child .sec-label{color:rgba(255,255,255,.3)}
.ds-col:first-child .sec-label::before{background:rgba(255,255,255,.3)}
.ds-col:first-child h2{color:white}
.ds-list{display:flex;flex-direction:column;gap:.625rem;margin-top:1.25rem}
.ds-item{display:flex;gap:.75rem;font-size:.85rem;font-weight:300;line-height:1.65;padding:.875rem 1rem;border-left:2px solid rgba(255,255,255,.1);color:rgba(255,255,255,.5)}
.ds-item.sol{background:var(--acc-l);border-left-color:var(--acc);color:var(--ink2)}
.ds-n{font-size:.6rem;font-weight:600;color:var(--dim);flex-shrink:0;margin-top:2px;letter-spacing:.06em}
.ds-item.sol .ds-n{color:var(--acc)}

/* ── FUNCIONALIDADES ── */
#funcionalidades{padding:80px 0;border-bottom:1px solid var(--rule)}
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--rule);border:1px solid var(--rule);margin-top:2.5rem}
.feat{background:var(--white);padding:1.75rem 1.5rem}
.feat-n{font-size:.6rem;font-weight:600;letter-spacing:.14em;color:var(--acc);margin-bottom:.75rem}
.feat-title{font-family:var(--fh);font-size:1rem;letter-spacing:.04em;color:var(--ink);margin-bottom:.5rem}
.feat-desc{font-size:.8rem;font-weight:300;color:var(--muted);line-height:1.65}

/* ── DEPOIMENTO ── */
#depoimento{background:var(--acc);border-bottom:1px solid var(--rule);padding:80px 5vw;position:relative;overflow:hidden}
#depoimento::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:60px 60px;pointer-events:none}
.depo-inner{max-width:800px;margin:0 auto;position:relative;z-index:1;text-align:center}
.depo-mark{font-family:var(--fl);font-size:5rem;line-height:.7;color:rgba(255,255,255,.12);margin-bottom:1.5rem;display:block}
.depo-text{font-family:var(--fl);font-style:italic;font-size:clamp(1rem,1.8vw,1.35rem);color:rgba(255,255,255,.85);line-height:1.75;margin-bottom:2rem}
.depo-author{display:flex;align-items:center;justify-content:center;gap:.875rem}
.depo-ava{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;font-family:var(--fh);font-size:.85rem;color:white;flex-shrink:0}
.depo-name{font-size:.85rem;font-weight:600;color:white;text-align:left}
.depo-role{font-size:.72rem;color:rgba(255,255,255,.5);text-align:left}

/* ── RELACIONADOS ── */
#relacionados{padding:80px 0}
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--rule);border:1px solid var(--rule);margin-top:2.5rem}
.rel{background:var(--bg);padding:1.75rem 1.5rem;display:flex;flex-direction:column;gap:.5rem;transition:background .2s}
.rel:hover{background:var(--white)}
.rel-cat{font-size:.6rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--acc)}
.rel-name{font-family:var(--fh);font-size:1.1rem;letter-spacing:.04em;color:var(--ink)}
.rel-desc{font-size:.78rem;font-weight:300;color:var(--muted);line-height:1.6}

/* ── CTA ── */
#cta{padding:100px 5vw;text-align:center;position:relative;overflow:hidden}
.cta-photo{position:absolute;inset:0;background-size:cover;background-position:center top;filter:saturate(.5) brightness(.45)}
.cta-ov{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(26,23,18,.6),rgba(26,23,18,.82))}
.cta-glow{position:absolute;inset:0;background:radial-gradient(ellipse at center,var(--acc-l),transparent 65%);pointer-events:none;opacity:3}
.cta-inner{max-width:580px;margin:0 auto;position:relative;z-index:1}
.cta-h{font-family:var(--fh);font-size:clamp(2rem,4vw,3.8rem);letter-spacing:.04em;line-height:.95;color:white;margin-bottom:1rem}
.cta-h em{font-family:var(--fl);font-style:italic;font-size:.75em;color:rgba(255,255,255,.3)}
.cta-p{font-size:.875rem;font-weight:300;color:rgba(255,255,255,.35);line-height:1.8;margin-bottom:2rem}
.cta-btns{display:flex;justify-content:center;gap:1px;flex-wrap:wrap}
.btn-p{font-family:var(--fh);font-size:.9rem;letter-spacing:.06em;background:var(--acc);color:white;padding:.8rem 2rem;transition:background .2s}
.btn-p:hover{background:var(--acc2)}
.btn-s{font-family:var(--fh);font-size:.9rem;letter-spacing:.06em;border:1px solid rgba(255,255,255,.15);color:rgba(255,255,255,.4);padding:.8rem 1.5rem;transition:border-color .2s,color .2s}
.btn-s:hover{border-color:rgba(255,255,255,.4);color:white}

/* ── FOOTER ── */
footer{background:var(--ink);padding:3rem 5vw 2rem;border-top:3px solid var(--acc)}
.footer-top{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:3rem;padding-bottom:2.5rem;border-bottom:1px solid rgba(255,255,255,.07);margin-bottom:1.75rem}
.f-logo{margin-bottom:.875rem;display:block}
.f-logo img{height:22px;width:auto;display:block;filter:brightness(0) invert(1) opacity(.55);transition:filter .2s}
.f-logo img:hover{filter:brightness(0) invert(1) opacity(.85)}
.f-brand p{font-size:.78rem;color:rgba(255,255,255,.3);font-weight:300;line-height:1.7;max-width:220px}
.f-col h4{font-size:.6rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.2);margin-bottom:.875rem}
.f-col ul{list-style:none;display:flex;flex-direction:column;gap:.5rem}
.f-col ul li a{font-size:.82rem;color:rgba(255,255,255,.35);font-weight:300;transition:color .2s}
.f-col ul li a:hover{color:rgba(255,255,255,.7)}
.footer-bottom{max-width:1100px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.75rem}
.footer-bottom p{font-size:.7rem;color:rgba(255,255,255,.18)}

/* ── REVEAL ANIMS ── */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .6s,transform .6s}
.reveal.vis{opacity:1;transform:none}
.rl{opacity:0;transform:translateX(-12px);transition:opacity .6s,transform .6s}
.rl.vis{opacity:1;transform:none}
.rr{opacity:0;transform:translateX(12px);transition:opacity .6s,transform .6s}
.rr.vis{opacity:1;transform:none}

/* ── RESPONSIVE ── */
@media(max-width:900px){
  .sobre-grid,.ds-grid{grid-template-columns:1fr}
  .ds-col:first-child{border-right:none;border-bottom:1px solid var(--rule)}
  .feat-grid,.rel-grid{grid-template-columns:1fr 1fr}
  .gal-main{grid-template-columns:1fr}
  .gal-main img{height:260px}
  .gal-strip{grid-template-columns:1fr 1fr}
  .gal-strip img{height:160px}
  .footer-top{grid-template-columns:1fr 1fr;gap:2rem}
}
@media(max-width:580px){
  .feat-grid,.rel-grid{grid-template-columns:1fr}
  nav{padding:0 20px}
  .nav-back{display:none}
  .footer-top{grid-template-columns:1fr}
}