/*
 * ============================================================
 *  FACE NORTE ARQUITETURA — CSS COMPARTILHADO
 *  shared.css
 *
 *  Este arquivo é carregado por TODAS as páginas do site.
 *  Edite aqui para aplicar mudanças globais de estilo.
 *  Cada página pode ter um <style> local apenas para
 *  overrides específicos daquela página.
 * ============================================================
 */

/* ── RESET & VARIÁVEIS ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --white:  #FAFAF8;
  --off:    #F0EDE8;
  --lgray:  #E2DDD7;
  --mgray:  #9A9590;
  --dark:   #1E1E1C;
  --accent: #8B7355;
}

html { scroll-behavior: smooth; }
body {
  background: var(--white);
  color: var(--dark);
  font-family: 'Barlow', sans-serif;
  font-weight: 300;
  overflow-x: hidden;
  cursor: none;
}

/* ── CURSOR CUSTOMIZADO ────────────────────────────────────── */
#cur  { position:fixed; width:8px; height:8px; background:var(--mgray); border-radius:50%; pointer-events:none; z-index:9999; transform:translate(-50%,-50%); transition:width .25s,height .25s; }
#ring { position:fixed; width:34px; height:34px; border:1px solid var(--mgray); border-radius:50%; pointer-events:none; z-index:9998; transform:translate(-50%,-50%); transition:all .18s ease; opacity:.35; }
#cur.on  { width:14px; height:14px; background:var(--accent); }
#ring.on { width:52px; height:52px; opacity:.18; }

/* ── NAVEGAÇÃO ─────────────────────────────────────────────── */
nav {
  position:fixed; top:0; left:0; right:0; z-index:200;
  display:flex; justify-content:space-between; align-items:center;
  padding:2rem 5vw;
  transition:background .5s, padding .4s, box-shadow .4s;
}
nav.stuck {
  background:rgba(250,250,248,.96);
  backdrop-filter:blur(14px);
  padding:1.2rem 5vw;
  box-shadow:0 1px 0 rgba(30,30,28,.07);
}
.logo { display:flex; align-items:center; gap:.9rem; text-decoration:none; }
.logo img { width:32px; height:32px; object-fit:contain; }
.logo-text { display:flex; flex-direction:column; line-height:1.1; }
.logo-bold  { font-weight:400; font-size:.82rem; letter-spacing:.18em; text-transform:uppercase; color:var(--dark); }
.logo-light { font-weight:200; font-size:.7rem;  letter-spacing:.28em; text-transform:uppercase; color:var(--mgray); }
.nav-links  { display:flex; gap:3rem; list-style:none; }
.nav-links a {
  font-size:.6rem; letter-spacing:.22em; text-transform:uppercase;
  color:var(--mgray); text-decoration:none; position:relative; transition:color .3s;
}
.nav-links a::after {
  content:''; position:absolute; bottom:-3px; left:0; width:0; height:1px;
  background:var(--dark); transition:width .35s ease;
}
.nav-links a:hover, .nav-links a.active { color:var(--dark); }
.nav-links a:hover::after, .nav-links a.active::after { width:100%; }
.nav-cta {
  font-size:.58rem; letter-spacing:.22em; text-transform:uppercase;
  color:var(--white); background:var(--dark); padding:.65rem 1.5rem;
  text-decoration:none; transition:background .3s;
}
.nav-cta:hover { background:var(--accent); }

/* ── MARQUEE ───────────────────────────────────────────────── */
.marquee { background:var(--dark); padding:1.2rem 0; overflow:hidden; white-space:nowrap; }
.mtrack  { display:inline-flex; animation:mq 32s linear infinite; }
.mitem   { display:inline-flex; align-items:center; gap:2rem; padding:0 2rem; font-size:.58rem; letter-spacing:.28em; text-transform:uppercase; color:rgba(255,255,255,.22); }
.mdot    { width:3px; height:3px; border-radius:50%; background:var(--accent); flex-shrink:0; }

/* ── SECTIONS GENÉRICAS ────────────────────────────────────── */
.sw { padding:8rem 5vw; }
.sh { display:flex; align-items:baseline; gap:2rem; margin-bottom:5rem; }
.snum   { font-size:.58rem; letter-spacing:.22em; color:var(--accent); }
.stitle { font-family:'Cormorant Garamond',serif; font-size:clamp(2rem,3.5vw,3rem); font-weight:300; letter-spacing:.03em; }
.sline  { flex:1; height:1px; background:linear-gradient(to right,rgba(30,30,28,.12),transparent); margin-bottom:.3rem; }

/* ── FOOTER ────────────────────────────────────────────────── */
footer {
  background:var(--dark);
  border-top:1px solid rgba(255,255,255,.06);
  padding:2.5rem 5vw;
  display:flex; justify-content:space-between; align-items:center;
}
.flogo  { display:flex; align-items:center; gap:.8rem; }
.flogo img { width:24px; height:24px; object-fit:contain; filter:brightness(10); }
.fname  { font-size:.6rem; letter-spacing:.22em; text-transform:uppercase; color:rgba(255,255,255,.32); }
.fcopy  { font-size:.58rem; letter-spacing:.1em; color:rgba(255,255,255,.18); }

/* ── ANIMAÇÕES ─────────────────────────────────────────────── */
@keyframes fadeUp  { from{opacity:0;transform:translateY(24px)} to{opacity:1;transform:translateY(0)} }
@keyframes fadeIn  { from{opacity:0} to{opacity:1} }
@keyframes spulse  { 0%,100%{opacity:.4} 50%{opacity:1} }
@keyframes mq      { from{transform:translateX(0)} to{transform:translateX(-50%)} }

.reveal { opacity:0; transform:translateY(28px); transition:opacity .8s ease,transform .8s ease; }
.reveal.vis { opacity:1; transform:translateY(0); }
.d1{transition-delay:.15s} .d2{transition-delay:.3s} .d3{transition-delay:.45s}

/* ── BOTÕES COMUNS ─────────────────────────────────────────── */
.btn-p {
  font-size:.6rem; letter-spacing:.2em; text-transform:uppercase;
  background:var(--dark); color:var(--white); padding:.9rem 2rem;
  text-decoration:none; transition:background .3s,transform .3s;
}
.btn-p:hover { background:var(--accent); transform:translateY(-2px); }

.btn-g {
  font-size:.6rem; letter-spacing:.2em; text-transform:uppercase;
  border:1px solid var(--lgray); color:var(--mgray); padding:.9rem 2rem;
  text-decoration:none; transition:border-color .3s,color .3s;
}
.btn-g:hover { border-color:var(--dark); color:var(--dark); }

/* ── SCROLL INDICATOR ──────────────────────────────────────── */
.hero-scroll {
  position:absolute; bottom:3rem; left:5vw; z-index:3;
  display:flex; align-items:center; gap:1rem;
  opacity:0; animation:fadeIn 1s 1.2s forwards;
}
.scroll-bar { width:1px; height:44px; background:linear-gradient(to bottom,var(--mgray),transparent); animation:spulse 2s ease-in-out infinite; }
.scroll-lbl { font-size:.55rem; letter-spacing:.25em; text-transform:uppercase; color:var(--mgray); }

/* ── FICHA TÉCNICA (páginas de projeto) ────────────────────── */
.ficha { background:var(--off); border-top:1px solid var(--lgray); border-bottom:1px solid var(--lgray); }
.ficha-inner { display:flex; justify-content:space-between; align-items:flex-start; padding:3rem 5vw; gap:2rem; flex-wrap:wrap; }
.ficha-item { display:flex; flex-direction:column; gap:.4rem; }
.ficha-lbl { font-size:.54rem; letter-spacing:.22em; text-transform:uppercase; color:var(--mgray); }
.ficha-val { font-family:'Cormorant Garamond',serif; font-size:1rem; font-weight:300; color:var(--dark); }

/* ── PRÓXIMO PROJETO ───────────────────────────────────────── */
#next-project {
  display:flex; align-items:center; justify-content:space-between;
  padding:4rem 5vw; background:var(--dark);
  text-decoration:none; transition:background .4s;
}
#next-project:hover { background:#2A2A28; }
.next-eyebrow { font-size:.55rem; letter-spacing:.25em; text-transform:uppercase; color:rgba(255,255,255,.3); margin-bottom:.6rem; }
.next-title   { font-family:'Cormorant Garamond',serif; font-size:clamp(2rem,4vw,3.2rem); font-weight:300; color:#fff; line-height:1; }
.next-sub     { font-size:.62rem; letter-spacing:.12em; color:rgba(255,255,255,.35); margin-top:.6rem; }
.next-arrow   { font-size:2.5rem; color:var(--accent); transition:transform .4s; }
#next-project:hover .next-arrow { transform:translateX(12px); }

/* ── TAGS ──────────────────────────────────────────────────── */
.desc-tags { display:flex; flex-wrap:wrap; gap:.6rem; margin-top:2rem; }
.tag {
  font-size:.58rem; letter-spacing:.14em; text-transform:uppercase;
  border:1px solid var(--lgray); color:var(--mgray); padding:.4rem .9rem;
  transition:border-color .3s,color .3s;
}
.tag:hover { border-color:var(--dark); color:var(--dark); }

/* ── DETALHES TÉCNICOS ─────────────────────────────────────── */
.details-grid      { display:grid; grid-template-columns:1fr 1fr; gap:4rem; }
.detail-group      { margin-bottom:3rem; }
.detail-group-title{ font-family:'Cormorant Garamond',serif; font-size:1.1rem; font-weight:300; margin-bottom:1.2rem; padding-bottom:.8rem; border-bottom:1px solid var(--lgray); }
.detail-row        { display:flex; justify-content:space-between; align-items:baseline; padding:.6rem 0; border-bottom:1px solid rgba(226,221,215,.5); gap:2rem; }
.detail-key        { font-size:.65rem; letter-spacing:.06em; color:var(--mgray); }
.detail-val        { font-size:.72rem; font-weight:300; text-align:right; }
.materials-grid    { display:grid; grid-template-columns:repeat(2,1fr); gap:1.2rem; margin-top:.5rem; }
.mat-item          { }
.mat-swatch        { width:100%; height:52px; margin-bottom:.6rem; border:1px solid var(--lgray); }
.mat-name          { font-size:.65rem; font-weight:400; margin-bottom:.2rem; }
.mat-desc          { font-size:.6rem; color:var(--mgray); letter-spacing:.04em; }

/* ── GALERIA ───────────────────────────────────────────────── */
.gallery-main     { width:100%; aspect-ratio:16/9; overflow:hidden; position:relative; }
.gallery-main-img { width:100%; height:100%; background-size:cover; background-position:center; transition:background-image .4s ease; }
.gallery-grid     { display:grid; grid-template-columns:repeat(6,1fr); gap:3px; }
.gallery-thumb    { aspect-ratio:3/2; overflow:hidden; cursor:none; opacity:.55; transition:opacity .3s; }
.gallery-thumb.active { opacity:1; outline:2px solid var(--accent); }
.gallery-thumb:hover  { opacity:.85; }
.gallery-thumb-img    { width:100%; height:100%; background-size:cover; background-position:center; }
.gallery-caption  { display:flex; justify-content:space-between; align-items:flex-start; margin-top:1.4rem; gap:2rem; }
.gallery-cap-text { font-size:.68rem; line-height:1.8; color:var(--mgray); max-width:60ch; }
.gallery-counter  { font-family:'Cormorant Garamond',serif; font-size:1.2rem; color:var(--mgray); white-space:nowrap; }

/* ── PROCESSO ──────────────────────────────────────────────── */
.process-steps { display:grid; grid-template-columns:repeat(4,1fr); gap:3px; }
.process-step  { background:var(--off); padding:2.5rem 2rem; position:relative; transition:background .3s; }
.process-step:hover { background:var(--lgray); }
.step-num      { font-family:'Cormorant Garamond',serif; font-size:3rem; font-weight:300; color:var(--lgray); line-height:1; margin-bottom:1rem; }
.step-ico      { font-size:1.2rem; color:var(--accent); margin-bottom:1.2rem; }
.step-title    { font-family:'Cormorant Garamond',serif; font-size:1.05rem; font-weight:300; margin-bottom:.8rem; }
.step-desc     { font-size:.65rem; line-height:1.85; color:var(--mgray); }

/* ── DESCRIÇÃO ─────────────────────────────────────────────── */
.desc-grid    { display:grid; grid-template-columns:1fr .5fr; gap:6rem; align-items:start; }
.desc-intro   { font-family:'Cormorant Garamond',serif; font-size:clamp(1.2rem,2vw,1.6rem); font-weight:300; font-style:italic; line-height:1.5; color:var(--dark); border-left:2px solid var(--accent); padding-left:2rem; margin-bottom:2rem; }
.desc-body    { font-size:.75rem; line-height:2.1; color:var(--mgray); margin-bottom:1.4rem; }
.desc-body strong { color:var(--dark); font-weight:400; }
.desc-right   { position:sticky; top:8rem; }

/* ── CONTATO (seção) ───────────────────────────────────────── */
#contato { background:var(--dark); position:relative; overflow:hidden; }
#contato .snum   { color:rgba(255,255,255,.3); }
#contato .stitle { color:rgba(255,255,255,.9); }
#contato .sline  { background:linear-gradient(to right,rgba(255,255,255,.1),transparent); }
.cgrid    { display:grid; grid-template-columns:1fr 1fr; gap:6rem; align-items:start; }
.cheadline { font-family:'Cormorant Garamond',serif; font-size:clamp(2.4rem,4vw,3.6rem); font-weight:300; line-height:1.1; color:#fff; margin-bottom:2.5rem; }
.cheadline em { font-style:italic; color:var(--accent); }
.cinfo   { display:flex; flex-direction:column; gap:2rem; }
.citem   { display:flex; gap:1.5rem; align-items:flex-start; }
.cico    { color:var(--accent); font-size:1rem; margin-top:.1rem; flex-shrink:0; }
.clbl    { font-size:.55rem; letter-spacing:.22em; text-transform:uppercase; color:rgba(255,255,255,.28); margin-bottom:.3rem; }
.cval    { font-size:.78rem; color:rgba(255,255,255,.72); line-height:1.6; }
.cval a  { color:rgba(255,255,255,.72); text-decoration:none; border-bottom:1px solid rgba(255,255,255,.14); padding-bottom:1px; transition:color .3s,border-color .3s; }
.cval a:hover { color:#fff; border-color:var(--accent); }
.cform   { display:flex; flex-direction:column; gap:1.2rem; }
.fg      { display:flex; flex-direction:column; gap:.5rem; }
.flbl    { font-size:.58rem; letter-spacing:.2em; text-transform:uppercase; color:rgba(255,255,255,.32); }
.fi, .ft { background:rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.1); color:#fff; font-family:'Barlow',sans-serif; font-weight:300; font-size:.78rem; padding:1rem 1.2rem; outline:none; transition:border-color .3s; width:100%; }
.fi::placeholder, .ft::placeholder { color:rgba(255,255,255,.2); }
.fi:focus, .ft:focus { border-color:rgba(255,255,255,.28); }
.ft      { resize:none; height:128px; }
.frow    { display:grid; grid-template-columns:1fr 1fr; gap:1.2rem; }
.fsub    { cursor:none; background:var(--accent); border:none; color:#fff; font-family:'Barlow',sans-serif; font-weight:300; font-size:.6rem; letter-spacing:.22em; text-transform:uppercase; padding:1.1rem 2.5rem; width:100%; transition:background .3s,transform .3s; margin-top:.4rem; }
.fsub:hover { background:#7A6347; transform:translateY(-2px); }

/* ── BREADCRUMB ────────────────────────────────────────────── */
.breadcrumb {
  position:fixed; top:0; left:0; right:0; z-index:199;
  display:flex; align-items:center; gap:.8rem;
  padding:7.2rem 5vw 0; pointer-events:none;
  opacity:0; animation:fadeIn .8s 1s forwards;
}
.breadcrumb a { font-size:.55rem; letter-spacing:.2em; text-transform:uppercase; color:var(--mgray); text-decoration:none; pointer-events:all; transition:color .3s; }
.breadcrumb a:hover { color:var(--dark); }
.breadcrumb-sep { font-size:.5rem; color:var(--lgray); }
.breadcrumb-cur { font-size:.55rem; letter-spacing:.2em; text-transform:uppercase; color:var(--accent); }

/* ── RESPONSIVE ────────────────────────────────────────────── */
@media(max-width:900px) {
  .nav-links, .nav-cta { display:none; }
  nav   { padding:1.5rem 6vw; }
  nav.stuck { padding:1rem 6vw; }
  .sw   { padding:5rem 6vw; }
  .cgrid, .agrid, .details-grid, .desc-grid { grid-template-columns:1fr; gap:3rem; }
  .process-steps { grid-template-columns:1fr 1fr; }
  .gallery-grid  { grid-template-columns:repeat(3,1fr); }
  .ficha-inner   { flex-direction:column; }
  .next-title    { font-size:2rem; }
}
@media(max-width:600px) {
  .process-steps { grid-template-columns:1fr; }
  .gallery-grid  { grid-template-columns:repeat(2,1fr); }
  .materials-grid { grid-template-columns:1fr 1fr; }
}