/* ============================================================================
   PESSA — Modelo de Proposta (template v6)
   Canvas branco · acento magenta (#C01040) · caderno de especificações
   ========================================================================== */

@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:400;font-display:swap;src:url('lib/fonts/space-grotesk-latin-400-normal.woff2') format('woff2')}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:500;font-display:swap;src:url('lib/fonts/space-grotesk-latin-500-normal.woff2') format('woff2')}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:700;font-display:swap;src:url('lib/fonts/space-grotesk-latin-700-normal.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url('lib/fonts/inter-latin-400-normal.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url('lib/fonts/inter-latin-500-normal.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url('lib/fonts/inter-latin-600-normal.woff2') format('woff2')}

:root{
  --bg:#fcfbfa;
  --paper:#ffffff;
  --ink:#161114;
  --ink-2:#62575e;
  --ink-3:#9b9097;
  --marca:#c01040;
  --marca-deep:#90082f;
  --marca-tint:#f8e7ec;
  --marca-tint2:#efd3dc;
  --line:#eee8eb;
  --line-strong:#e0d6db;
  --radius:18px;
  --radius-s:12px;
  --display:'Space Grotesk','Inter',-apple-system,'Segoe UI',sans-serif;
  --sans:'Inter',-apple-system,'Segoe UI',Helvetica,Arial,sans-serif;
  --shadow-s:0 1px 2px rgba(22,17,20,.05);
  --shadow-m:0 1px 2px rgba(22,17,20,.04),0 12px 32px rgba(22,17,20,.08);
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scrollbar-gutter:stable}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:15px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
[hidden]{display:none!important}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer}
::selection{background:var(--marca);color:#fff}
::-webkit-scrollbar{width:11px;height:11px}
::-webkit-scrollbar-thumb{background:#d9ced4;border-radius:99px;border:3px solid var(--bg)}
::-webkit-scrollbar-thumb:hover{background:#c6b8bf}
::-webkit-scrollbar-track{background:transparent}

.reveal{opacity:0;transform:translateY(22px)}
.reveal.in{opacity:1;transform:none;transition:opacity .6s var(--ease),transform .6s var(--ease)}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ===================== RAIL ===================== */
.rail{
  position:fixed;top:0;bottom:0;left:0;width:272px;z-index:60;
  display:flex;flex-direction:column;
  padding:40px 28px 28px;
  background:var(--paper);
  border-right:1px solid var(--line);
}
.marca{display:flex;align-items:center;gap:14px}
.marca-logo{width:46px;height:auto}
.marca-bloco{display:flex;flex-direction:column;line-height:1.12}
.marca-txt{font-family:var(--display);font-weight:700;letter-spacing:.18em;font-size:18px}
.marca-sub{font-size:10.5px;color:var(--ink-2);letter-spacing:.06em;margin-top:5px}

.nav{display:flex;flex-direction:column;gap:3px;margin:40px 0 0}
.nav a{
  display:flex;align-items:baseline;gap:14px;padding:11px 14px;border-radius:10px;
  font-size:13.5px;color:var(--ink-2);font-weight:500;letter-spacing:.01em;
  transition:background .2s var(--ease),color .2s var(--ease);
}
.nav .nav-n{font-size:10.5px;color:var(--ink-3);letter-spacing:.08em;font-variant-numeric:tabular-nums;min-width:18px}
.nav a:hover{background:#f5f1f3;color:var(--ink)}
.nav a.ativo{background:var(--marca-tint);color:var(--marca-deep);font-weight:600}
.nav a.ativo .nav-n{color:var(--marca)}

.rail-meta{margin-top:auto;display:flex;flex-direction:column;gap:24px;padding-top:28px;border-top:1px solid var(--line)}
.rail-meta dl{display:flex;flex-direction:column;gap:12px}
.rail-meta dt{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}
.rail-meta dd{font-size:13px;color:var(--ink);margin-top:2px;font-weight:500}
.rail-cta{
  display:flex;align-items:center;justify-content:space-between;
  padding:15px 18px;border-radius:12px;background:var(--marca);color:#fff;
  font-size:13.5px;font-weight:600;letter-spacing:.01em;
  transition:background .2s var(--ease),transform .2s var(--ease);
}
.rail-cta:hover{background:var(--marca-deep);transform:translateY(-1px)}
.rail-cta:focus-visible{outline:2px solid var(--marca);outline-offset:3px}

/* ===================== CONTEÚDO ===================== */
.conteudo{margin-left:272px;min-height:100vh}
.seccao{padding:64px 64px;max-width:1180px}

/* ----- hero ----- */
.hero{padding-top:56px;position:relative}
.hero-motivo{position:absolute;top:-56px;right:-36px;width:300px;height:300px;color:var(--marca-tint2);pointer-events:none}
.hero-motivo svg{width:100%;height:100%;display:block}

.hero-cabeca{display:grid;grid-template-columns:1.55fr 1fr;gap:56px;align-items:start;margin-bottom:36px;position:relative;z-index:1}
.kicker{font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--marca);font-weight:600;margin-bottom:18px}
.titulo{font-family:var(--display);font-weight:700;font-size:clamp(40px,5.2vw,68px);line-height:1;letter-spacing:-.025em}
.hero-desc{color:var(--ink-2);margin-top:22px;max-width:52ch;font-size:16px;line-height:1.65}

.doc-ficha{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-m);overflow:hidden}
.doc-linha{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 22px;border-bottom:1px solid var(--line);font-size:13.5px}
.doc-linha:last-child{border-bottom:none}
.doc-r{color:var(--ink-3);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase}
.doc-v{color:var(--ink);font-weight:500;text-align:right}

.estatisticas{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:32px}
.stat{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-s);padding:20px 22px;position:relative;overflow:hidden;box-shadow:var(--shadow-s)}
.stat::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--marca)}
.stat .r{font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}
.stat .v{font-family:var(--display);font-size:22px;font-weight:700;color:var(--ink);margin-top:6px;letter-spacing:-.01em}

/* ----- palco 3D ----- */
.hero-3d-seccao{padding-top:26px}
.num-centro{justify-content:center;margin-bottom:6px}
.seccao{scroll-margin-top:24px}
.palco3d{position:relative;border-radius:var(--radius);overflow:hidden;background:radial-gradient(120% 120% at 50% 0%,#f5f0f2 0%,#ece5e8 72%);border:1px solid var(--line);aspect-ratio:21/9;min-height:380px}
.viewer3d{position:absolute;inset:0}
.viewer3d canvas{display:block;touch-action:pan-y}
.hint3d{position:absolute;left:22px;bottom:18px;font-size:11.5px;color:var(--ink-2);letter-spacing:.03em;background:rgba(255,255,255,.82);padding:8px 16px;border-radius:999px;border:1px solid var(--line);backdrop-filter:blur(8px);pointer-events:none}
.plc3d{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;padding:28px;color:var(--ink-2)}
.plc3d .cubo{width:66px;height:66px;border:2px solid var(--marca);border-radius:16px;display:grid;place-items:center;font-family:var(--display);font-size:27px;font-weight:700;color:var(--marca);animation:flutuar 3.4s ease-in-out infinite}
@keyframes flutuar{0%,100%{transform:translateY(0) rotate(0deg)}50%{transform:translateY(-9px) rotate(3deg)}}
.plc3d strong{color:var(--ink);font-size:16px;font-weight:600}
.plc3d span{font-size:13px;max-width:50ch;color:var(--ink-2)}
.overlay-load{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;background:rgba(252,251,250,.88);backdrop-filter:blur(4px);z-index:5}
.spinner{width:38px;height:38px;border:3px solid rgba(192,16,64,.18);border-top-color:var(--marca);border-radius:50%;animation:girar .9s linear infinite}
@keyframes girar{to{transform:rotate(360deg)}}
.overlay-load span{font-size:13px;color:var(--ink-2)}

/* ----- cabeça de secção ----- */
.seccao-cabeca{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px;padding-bottom:24px;border-bottom:1px solid var(--line)}
.seccao-n{font-size:11px;letter-spacing:.26em;color:var(--marca);font-weight:600;margin-bottom:10px;display:flex;align-items:center;gap:10px}
.glyph{width:12px;height:12px;border-radius:0 0 12px 0;background:var(--marca);display:inline-block}
.seccao-titulo{font-family:var(--display);font-weight:700;font-size:clamp(28px,3vw,40px);line-height:1.06;letter-spacing:-.02em}
.seccao-sub{font-size:13.5px;color:var(--ink-2);max-width:34ch;text-align:right}

/* ----- comparadores ----- */
.comparadores{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.comparador{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-m)}
.comparador-media{position:relative;aspect-ratio:16/11;user-select:none;touch-action:pan-y}
.comparador-img{position:absolute;inset:0;background-size:cover;background-position:center;pointer-events:none}
.comparador-depois{clip-path:inset(0 0 0 50%)}
.comparador-antes{width:100%}
.divisor{position:absolute;top:0;bottom:0;left:50%;width:2px;background:#fff;transform:translateX(-1px);z-index:3;pointer-events:none;box-shadow:0 0 0 1px rgba(22,17,20,.14)}
.pegador{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:4;width:46px;height:46px;border-radius:50%;background:#fff;color:var(--marca);display:grid;place-items:center;font-size:16px;font-weight:700;box-shadow:0 8px 24px rgba(22,17,20,.28);cursor:ew-resize;pointer-events:auto;border:2px solid var(--marca)}
.pegador::after{content:"↔"}
.tag{position:absolute;top:14px;z-index:3;font-size:10px;letter-spacing:.2em;text-transform:uppercase;font-weight:600;padding:6px 13px;border-radius:999px;backdrop-filter:blur(8px)}
.tag-antes{left:14px;background:rgba(22,17,20,.8);color:#fff}
.tag-depois{right:14px;background:var(--marca);color:#fff}
.comparador-rodape{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:16px 20px;border-top:1px solid var(--line)}
.comparador-titulo{font-family:var(--display);font-size:17px;font-weight:700}
.comparador-nota{font-size:11.5px;color:var(--ink-3)}

/* ===================== PROPOSTA (04) ===================== */

/* ----- moodboard ----- */
.moodboard{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:48px}
.mb-item{border-radius:var(--radius);overflow:hidden;cursor:pointer;position:relative}
.mb-img{aspect-ratio:4/5;background-size:cover;background-position:center;transition:transform .5s var(--ease)}
.mb-item:hover .mb-img{transform:scale(1.05)}
.mb-legenda{position:absolute;left:0;right:0;bottom:0;padding:34px 18px 16px;background:linear-gradient(180deg,rgba(22,17,20,0) 0%,rgba(22,17,20,.78) 100%);color:#fff;font-size:13px;font-weight:500;letter-spacing:.01em}

/* estado vazio do moodboard (molduras de template) */
.mb-vazio{display:contents}
.mb-frame{
  aspect-ratio:4/5;border:1.5px dashed var(--line-strong);border-radius:var(--radius);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  color:var(--ink-3);background:var(--paper);text-align:center;padding:20px;
}
.mb-frame svg{width:30px;height:30px;opacity:.7}
.mb-frame-n{font-family:var(--display);font-size:12px;font-weight:700;color:var(--marca);letter-spacing:.1em}
.mb-frame-t{font-size:11.5px;color:var(--ink-3);letter-spacing:.02em}

/* ----- specs (caderno de especificações) ----- */
.specs{display:flex;flex-direction:column}
.spec{padding:34px 0;border-top:1px solid var(--line)}
.spec:first-child{border-top:none;padding-top:0}

.spec-head{display:flex;align-items:baseline;gap:18px;margin-bottom:22px}
.spec-idx{font-family:var(--display);font-size:13px;font-weight:700;color:var(--marca);letter-spacing:.04em;font-variant-numeric:tabular-nums}
.spec-titulos h3{font-family:var(--display);font-size:20px;font-weight:700;letter-spacing:-.01em}
.spec-titulos p{font-size:12.5px;color:var(--ink-3);margin-top:3px}

/* 4.1 — tabela de materiais */
.mat-cab,.mat-linha{display:grid;grid-template-columns:1.4fr 1.6fr 1fr;gap:20px;align-items:center}
.mat-cab{padding:0 0 10px;border-bottom:1px solid var(--line-strong);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}
.mat-linha{padding:16px 0;border-bottom:1px solid var(--line);font-size:14px}
.mat-celula{display:flex;align-items:center;gap:14px;min-width:0}
.mat-swatch{width:38px;height:38px;border-radius:10px;flex:none;background:var(--c);box-shadow:inset 0 0 0 1px rgba(22,17,20,.08);position:relative;overflow:hidden}
.mat-swatch::after{content:"";position:absolute;inset:0;border-radius:10px;background:linear-gradient(135deg,rgba(255,255,255,.3) 0%,rgba(255,255,255,0) 55%)}
.mat-nome{font-weight:600;color:var(--ink)}
.mat-acab{color:var(--ink-2);font-size:13.5px}
.mat-chip{justify-self:end;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--marca-deep);background:var(--marca-tint);padding:5px 12px;border-radius:999px;font-weight:600}

.mat-vazio{display:flex;align-items:center;gap:16px;padding:20px 0}
.mat-vazio-well{width:38px;height:38px;border:2px dashed var(--line-strong);border-radius:10px;display:grid;place-items:center;color:var(--ink-3);font-size:16px;flex:none}
.mat-vazio-txt{display:flex;flex-direction:column}
.mat-vazio-txt strong{font-size:14px;color:var(--ink);font-weight:600}
.mat-vazio-txt small{font-size:12.5px;color:var(--ink-3)}

/* 4.2 — cronograma (stepper) */
.stepper{display:flex;position:relative;padding-top:4px}
.stepper::before{content:"";position:absolute;top:18px;left:9%;right:9%;height:2px;background:var(--line-strong)}
.fase{flex:1;display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px;position:relative;padding:0 14px}
.fase .nodo{width:32px;height:32px;border-radius:50%;background:#fff;border:2px solid var(--marca);display:grid;place-items:center;font-family:var(--display);font-size:12px;font-weight:700;color:var(--marca);position:relative;z-index:1}
.fase-vazio .nodo{border-style:dashed;border-color:var(--ink-3);color:var(--ink-3)}
.fase-nome{font-size:14px;font-weight:600;color:var(--ink)}
.fase-det{font-size:12.5px;color:var(--ink-2);margin-top:3px;line-height:1.45}
.fase-tempo{font-size:12px;color:var(--marca);font-weight:600;font-variant-numeric:tabular-nums}
.fase-vazio .fase-nome{color:var(--ink-2);font-weight:500}
.fase-vazio .fase-det{color:var(--ink-3)}

/* 4.3 — investimento */
.invest-band{display:flex;align-items:flex-end;justify-content:space-between;gap:32px}
.invest-valor{font-family:var(--display);font-size:44px;font-weight:700;letter-spacing:-.02em;color:var(--ink);white-space:nowrap}
.invest-nota{max-width:44ch;text-align:right;font-size:13px;color:var(--ink-2)}
.invest-linhas{margin-top:22px;border-top:1px solid var(--line)}
.invest-linha{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 2px;border-bottom:1px solid var(--line);font-size:13.5px;color:var(--ink-2)}
.invest-linha span:last-child{font-weight:600;color:var(--ink);font-variant-numeric:tabular-nums}

/* ----- contacto ----- */
.contacto{display:flex;justify-content:center;text-align:center;padding-top:96px;padding-bottom:104px}
.contacto-inner{max-width:600px}
.contacto-inner .kicker{margin-bottom:14px}
.tagline{color:var(--marca);font-size:16px;margin-top:14px;font-weight:500}
.contacto-linhas{margin-top:32px;display:flex;flex-direction:column;gap:10px;align-items:center}
.contacto-linhas a,.contacto-linhas span{font-size:15.5px;color:var(--ink-2)}
.contacto-linhas a:hover{color:var(--marca)}
.contacto-linhas .destaque{font-family:var(--display);font-size:26px;font-weight:700;color:var(--ink);letter-spacing:-.01em}
.contacto-linhas .morada{font-size:13.5px;color:var(--ink-3);max-width:42ch}

/* ----- rodapé ----- */
.rodape{border-top:1px solid var(--line);padding:22px 64px;font-size:11.5px;color:var(--ink-2);display:flex;justify-content:space-between;align-items:center;gap:16px;background:var(--paper)}
.rodape-logo img{height:22px;width:auto;opacity:.9}

/* ----- lightbox ----- */
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(22,17,20,.95);display:flex;align-items:center;justify-content:center;padding:40px}
.lb-figura{max-width:min(1240px,94vw);text-align:center}
.lb-figura img{max-width:100%;max-height:82vh;border-radius:12px;margin:0 auto;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.lb-figura figcaption{color:#e7dfe3;margin-top:16px;font-size:14px}
.lb-fechar{position:absolute;top:22px;right:28px;width:46px;height:46px;border-radius:50%;border:1px solid #4c4147;background:rgba(255,255,255,.08);color:#fff;font-size:24px;line-height:1}
.lb-fechar:hover{border-color:var(--marca);color:#fff}

/* ===================== RESPONSIVO ===================== */
@media (max-width:1080px){
  .hero-cabeca{grid-template-columns:1fr}
}
@media (max-width:920px){
  .rail{position:static;width:auto;padding:18px 20px 0;border-right:none;border-bottom:1px solid var(--line)}
  .nav{flex-direction:row;overflow-x:auto;margin:18px 0 0;gap:6px;padding-bottom:14px}
  .nav a{white-space:nowrap;padding:9px 13px}
  .rail-meta{display:none}
  .conteudo{margin-left:0}
  .seccao{padding:40px 20px}
  .rodape{padding:20px;flex-direction:column;align-items:flex-start}
  .invest-band{flex-direction:column;align-items:flex-start;gap:12px}
  .invest-nota{text-align:left}
}
@media (max-width:640px){
  .comparadores{grid-template-columns:1fr}
  .moodboard{grid-template-columns:1fr}
  .estatisticas{grid-template-columns:1fr 1fr}
  .palco3d{aspect-ratio:4/5;min-height:340px}
  .seccao-cabeca{flex-direction:column;align-items:flex-start;gap:8px}
  .seccao-sub{text-align:left}
  .contacto-linhas .destaque{font-size:22px}
  .hero-motivo{width:180px;height:180px;top:-24px;right:-18px}
  .titulo{font-size:40px}
  .stepper{flex-direction:column;align-items:stretch;gap:0}
  .stepper::before{display:none}
  .fase{flex-direction:row;align-items:center;text-align:left;gap:14px;padding:14px 0}
  .fase .nodo{flex:none}
  .fase-info{flex:1}
  .mat-cab{display:none}
  .mat-linha{grid-template-columns:1fr;gap:8px}
  .mat-chip{justify-self:start}
  .invest-valor{font-size:34px}
}