:root{
    --navy:#14263B;
    --navy-deep:#0D1A28;
    --paper:#F6F4EE;
    --paper-alt:#EDE8DB;
    --brass:#B9924F;
    --brass-deep:#8C6A34;
    --brass-light:#E4C98A;
    --line-blue:#6FA0C4;
    --ink:#1E2A35;
    --ink-soft:#4B5A67;
    --white:#FFFFFF;
    --whatsapp:#25D366;
    --whatsapp-dark:#128C4A;

    --font-display:'Newsreader', Georgia, serif;
    --font-body:'Public Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono:'IBM Plex Mono', 'Courier New', monospace;

    --radius-sm:4px;
    --radius-md:8px;
    --container:1180px;
  }

  *,*::before,*::after{ box-sizing:border-box; }
  html{ scroll-behavior:smooth; }
  @media (prefers-reduced-motion: reduce){
    html{ scroll-behavior:auto; }
    *,*::before,*::after{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
  }

  body{
    margin:0;
    font-family:var(--font-body);
    color:var(--ink);
    background:var(--paper);
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
  }

  img{ max-width:100%; display:block; }
  a{ color:inherit; text-decoration:none; }
  ul{ margin:0; padding:0; list-style:none; }
  h1,h2,h3,h4{ font-family:var(--font-display); margin:0; font-weight:600; color:var(--navy); }
  p{ margin:0; }

  :focus-visible{
    outline:2px solid var(--brass-deep);
    outline-offset:3px;
  }

  .container{
    max-width:var(--container);
    margin:0 auto;
    padding:0 24px;
  }

  .eyebrow{
    font-family:var(--font-mono);
    font-size:12px;
    letter-spacing:0.14em;
    text-transform:uppercase;
    color:var(--brass-deep);
    font-weight:600;
  }
  .eyebrow.on-dark{ color:var(--brass-light); }

  .section{ padding:96px 0; }
  .section-alt{ background:var(--paper-alt); }
  @media (max-width:720px){ .section{ padding:64px 0; } }

  .section-head{
    max-width:640px;
    margin-bottom:48px;
  }
  .section-head h2{
    font-size:clamp(28px,4vw,40px);
    line-height:1.2;
    margin-top:10px;
  }
  .section-head p{
    margin-top:16px;
    color:var(--ink-soft);
    font-size:17px;
  }

  /* dimension-line divider: a small architectural "measurement" rule */
  .dim-rule{
    display:flex;
    align-items:center;
    gap:8px;
    color:var(--brass-deep);
    margin-bottom:14px;
  }
  .dim-rule::before, .dim-rule::after{
    content:"";
    height:1px;
    background:currentColor;
    opacity:0.5;
  }
  .dim-rule::before{ width:18px; }
  .dim-rule::after{ flex:1; max-width:60px; }

  /* ============================================================
     BUTTONS
  ============================================================ */
  .btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:10px;
    padding:14px 26px;
    font-family:var(--font-body);
    font-weight:600;
    font-size:15px;
    border-radius:var(--radius-sm);
    border:1px solid transparent;
    cursor:pointer;
    transition:transform .15s ease, background .15s ease, border-color .15s ease, color .15s ease;
    white-space:nowrap;
  }
  .btn:hover{ transform:translateY(-2px); }
  .btn-primary{
    background:var(--brass);
    color:var(--navy-deep);
  }
  .btn-primary:hover{ background:var(--brass-light); }
  .btn-ghost{
    background:transparent;
    border-color:rgba(255,255,255,0.35);
    color:var(--white);
  }
  .btn-ghost:hover{ border-color:var(--brass-light); color:var(--brass-light); }
  .btn-outline-dark{
    background:transparent;
    border-color:var(--navy);
    color:var(--navy);
  }
  .btn-outline-dark:hover{ background:var(--navy); color:var(--white); }
  .btn-whatsapp{
    background:var(--whatsapp);
    color:var(--white);
  }
  .btn-whatsapp:hover{ background:var(--whatsapp-dark); }
  .btn-block{ width:100%; }

  .icon{ width:18px; height:18px; flex-shrink:0; }

  /* ============================================================
     HEADER / NAV
  ============================================================ */
  header{
    position:fixed;
    top:0; left:0; right:0;
    z-index:100;
    padding:18px 0;
    transition:background .25s ease, padding .25s ease, box-shadow .25s ease;
  }
  header.scrolled{
    background:rgba(20,38,59,0.96);
    backdrop-filter:blur(6px);
    padding:12px 0;
    box-shadow:0 4px 24px rgba(0,0,0,0.15);
  }
  header .container{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:24px;
  }
  .brand{
    font-family:var(--font-display);
    font-weight:600;
    font-size:20px;
    color:var(--white);
    display:flex;
    align-items:center;
    gap:10px;
  }
  .brand small{
    display:block;
    font-family:var(--font-mono);
    font-size:10px;
    letter-spacing:.12em;
    color:var(--brass-light);
    font-weight:500;
  }
  .brand-mark{
    width:34px; height:34px;
    border:1.5px solid var(--brass);
    border-radius:var(--radius-sm);
    display:flex; align-items:center; justify-content:center;
    color:var(--brass);
    font-family:var(--font-mono);
    font-size:13px;
  }
  nav.primary-nav{
    display:flex;
    align-items:center;
    gap:32px;
  }
  nav.primary-nav a{
    font-size:14px;
    font-weight:500;
    color:rgba(255,255,255,0.85);
    transition:color .15s ease;
  }
  nav.primary-nav a:hover{ color:var(--brass-light); }
  .nav-actions{ display:flex; align-items:center; gap:14px; }
  .nav-toggle{
    display:none;
    background:none; border:none; color:var(--white);
    cursor:pointer; padding:6px;
  }
  .nav-toggle svg{ width:26px; height:26px; }

  @media (max-width:920px){
    nav.primary-nav{
      position:fixed;
      inset:0 0 0 30%;
      background:var(--navy-deep);
      flex-direction:column;
      justify-content:center;
      align-items:flex-start;
      padding:40px;
      gap:26px;
      transform:translateX(100%);
      transition:transform .3s ease;
    }
    nav.primary-nav.open{ transform:translateX(0); }
    nav.primary-nav a{ font-size:20px; }
    .nav-toggle{ display:inline-flex; }
    .nav-actions .btn-primary{ display:none; }
    .nav-actions.mobile-open .btn-primary{ display:inline-flex; }
  }

  /* ============================================================
     HERO
  ============================================================ */
  .hero{
    position:relative;
    background:linear-gradient(180deg, var(--navy) 0%, var(--navy-deep) 100%);
    color:var(--white);
    padding:180px 0 110px;
    overflow:hidden;
  }
  .hero::before{
    /* blueprint grid */
    content:"";
    position:absolute; inset:0;
    background-image:
      linear-gradient(rgba(111,160,196,0.09) 1px, transparent 1px),
      linear-gradient(90deg, rgba(111,160,196,0.09) 1px, transparent 1px);
    background-size:44px 44px;
    mask-image:linear-gradient(180deg, rgba(0,0,0,0.9), transparent 85%);
    pointer-events:none;
  }
  .hero .container{
    position:relative;
    display:grid;
    grid-template-columns:1.05fr 0.95fr;
    gap:48px;
    align-items:center;
  }
  .hero h1{
    color:var(--white);
    font-size:clamp(34px,5vw,58px);
    line-height:1.12;
    font-weight:600;
  }
  .hero h1 em{ font-style:italic; color:var(--brass-light); }
  .hero .eyebrow{ margin-bottom:18px; display:inline-block; }
  .hero p.lead{
    margin-top:22px;
    font-size:18px;
    color:rgba(255,255,255,0.78);
    max-width:520px;
  }
  .hero-ctas{
    display:flex;
    gap:14px;
    margin-top:34px;
    flex-wrap:wrap;
  }
  .hero-trust{
    margin-top:28px;
    font-family:var(--font-mono);
    font-size:12.5px;
    letter-spacing:.04em;
    color:rgba(255,255,255,0.55);
    display:flex;
    align-items:center;
    gap:10px;
  }
  .hero-trust::before{
    content:"";
    width:8px;height:8px;border-radius:50%;
    background:var(--whatsapp);
    box-shadow:0 0 0 3px rgba(37,211,102,0.25);
  }

  .blueprint-figure{ position:relative; }
  .blueprint-figure svg{ width:100%; height:auto; }
  .blueprint-draw path,
  .blueprint-draw rect,
  .blueprint-draw circle,
  .blueprint-draw line{
    stroke-dasharray:900;
    stroke-dashoffset:900;
    animation:draw-line 2.6s cubic-bezier(.4,0,.2,1) forwards;
  }
  .blueprint-draw .fill-shape{ animation:none; fill-opacity:0; transition:fill-opacity 1s ease 2.2s; }
  .blueprint-draw.in-view .fill-shape{ fill-opacity:1; }
  @keyframes draw-line{ to{ stroke-dashoffset:0; } }
  @media (prefers-reduced-motion: reduce){
    .blueprint-draw path,.blueprint-draw rect,.blueprint-draw circle,.blueprint-draw line{ stroke-dashoffset:0; animation:none; }
    .blueprint-draw .fill-shape{ fill-opacity:1; }
  }

  @media (max-width:920px){
    .hero .container{ grid-template-columns:1fr; }
    .hero{ padding:150px 0 70px; }
    .blueprint-figure{ max-width:340px; margin:0 auto; }
  }

  /* ============================================================
     SOBRE
  ============================================================ */
  .about-grid{
    display:grid;
    grid-template-columns:0.8fr 1.2fr;
    gap:64px;
    align-items:start;
  }
  .about-photo{
    aspect-ratio:4/5;
    border-radius:var(--radius-md);
    background:linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%);
    position:relative;
    display:flex; align-items:center; justify-content:center;
    overflow:hidden;
  }
  .about-photo::before{
    content:"";
    position:absolute; inset:0;
    background-image:linear-gradient(rgba(111,160,196,0.12) 1px, transparent 1px), linear-gradient(90deg, rgba(111,160,196,0.12) 1px, transparent 1px);
    background-size:28px 28px;
  }
  .about-photo .initials{
    font-family:var(--font-display);
    font-style:italic;
    font-size:72px;
    color:var(--brass-light);
    position:relative;
    z-index:1;
  }
  .about-photo .photo-note{
    position:absolute; bottom:14px; left:14px; right:14px;
    font-family:var(--font-mono);
    font-size:11px;
    color:rgba(255,255,255,0.55);
    z-index:1;
  }
  .about-copy p{ color:var(--ink-soft); font-size:16.5px; }
  .about-copy p.placeholder{
    border:1px dashed rgba(140,106,52,0.5);
    background:rgba(185,146,79,0.06);
    padding:14px 16px;
    border-radius:var(--radius-sm);
    font-size:15px;
  }
  .creci-badge{
    display:inline-flex;
    align-items:center;
    gap:8px;
    margin-top:22px;
    font-family:var(--font-mono);
    font-size:12.5px;
    color:var(--navy);
    border:1px solid rgba(20,38,59,0.2);
    padding:8px 14px;
    border-radius:999px;
  }
  .tag-row{
    display:flex; flex-wrap:wrap; gap:10px;
    margin-top:26px;
  }
  .tag-pill{
    font-family:var(--font-mono);
    font-size:11.5px;
    letter-spacing:.04em;
    padding:7px 13px;
    border-radius:999px;
    background:var(--navy);
    color:var(--brass-light);
  }

  /* ============================================================
     DIFERENCIAIS
  ============================================================ */
  .diff-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:1px;
    background:rgba(20,38,59,0.12);
    border:1px solid rgba(20,38,59,0.12);
    border-radius:var(--radius-md);
    overflow:hidden;
  }
  .diff-card{
    background:var(--paper);
    padding:32px 26px;
  }
  .diff-card .icon-wrap{
    width:42px; height:42px;
    border:1.5px solid var(--brass-deep);
    border-radius:var(--radius-sm);
    display:flex; align-items:center; justify-content:center;
    color:var(--brass-deep);
    margin-bottom:18px;
  }
  .diff-card h3{ font-size:18px; margin-bottom:10px; }
  .diff-card p{ color:var(--ink-soft); font-size:14.5px; }
  @media (max-width:920px){ .diff-grid{ grid-template-columns:1fr 1fr; } }
  @media (max-width:560px){ .diff-grid{ grid-template-columns:1fr; } }

  /* ============================================================
     IMÓVEIS
  ============================================================ */
  .prop-grid{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:28px;
  }
  @media (max-width:800px){ .prop-grid{ grid-template-columns:1fr; } }

  .prop-card{
    border:1px solid rgba(20,38,59,0.14);
    border-radius:var(--radius-md);
    overflow:hidden;
    background:var(--white);
    display:flex;
    flex-direction:column;
  }
  .prop-visual{
    aspect-ratio:16/10;
    background:
      linear-gradient(rgba(20,38,59,0.88), rgba(20,38,59,0.88)),
      repeating-linear-gradient(45deg, rgba(111,160,196,0.18) 0 2px, transparent 2px 34px);
    position:relative;
    display:flex; align-items:flex-end;
    padding:16px;
  }
  .prop-visual svg{ width:52px; height:52px; opacity:0.85; }
  .prop-status{
    position:absolute; top:14px; left:14px;
    font-family:var(--font-mono);
    font-size:11px;
    letter-spacing:.06em;
    background:var(--brass);
    color:var(--navy-deep);
    padding:5px 10px;
    border-radius:999px;
    font-weight:600;
  }
  .prop-body{ padding:22px; flex:1; display:flex; flex-direction:column; }
  .prop-body h3{ font-size:19px; margin-bottom:4px; }
  .prop-loc{ color:var(--ink-soft); font-size:13.5px; margin-bottom:14px; }
  .prop-specs{
    font-family:var(--font-mono);
    font-size:12.5px;
    color:var(--navy);
    display:flex; gap:10px; flex-wrap:wrap;
    padding-bottom:14px;
    margin-bottom:14px;
    border-bottom:1px solid rgba(20,38,59,0.1);
  }
  .prop-price{ font-family:var(--font-display); font-size:20px; color:var(--navy); margin-bottom:16px; }
  .prop-price span{ font-family:var(--font-mono); font-size:11px; color:var(--ink-soft); display:block; margin-bottom:2px; }
  .prop-body .btn{ margin-top:auto; }

  .prop-cta-row{ text-align:center; margin-top:40px; }

  /* ============================================================
     COMO FUNCIONA
  ============================================================ */
  .process{
    background:linear-gradient(180deg, var(--navy) 0%, var(--navy-deep) 100%);
    color:var(--white);
    position:relative;
  }
  .process-list{
    display:grid;
    grid-template-columns:repeat(5,1fr);
    gap:0;
    margin-top:20px;
  }
  .process-item{
    padding:0 18px 0 0;
    position:relative;
  }
  .process-item .num{
    font-family:var(--font-mono);
    font-size:12px;
    color:var(--brass-light);
    display:flex; align-items:center; gap:8px;
    margin-bottom:14px;
  }
  .process-item .num::after{
    content:"";
    flex:1; height:1px;
    background:rgba(255,255,255,0.2);
  }
  .process-item h3{ color:var(--white); font-size:17px; margin-bottom:8px; }
  .process-item p{ color:rgba(255,255,255,0.65); font-size:14px; }
  @media (max-width:920px){
    .process-list{ grid-template-columns:1fr 1fr; gap:32px 20px; }
  }
  @media (max-width:560px){ .process-list{ grid-template-columns:1fr; } }

  /* ============================================================
     DEPOIMENTOS
  ============================================================ */
  .testi-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:24px;
  }
  @media (max-width:920px){ .testi-grid{ grid-template-columns:1fr; } }
  .testi-card{
    background:var(--white);
    border:1px solid rgba(20,38,59,0.12);
    border-radius:var(--radius-md);
    padding:28px;
  }
  .testi-card .quote-mark{
    font-family:var(--font-display);
    font-size:44px;
    color:var(--brass);
    line-height:1;
    margin-bottom:8px;
    display:block;
  }
  .testi-card p.quote{ color:var(--ink); font-size:15.5px; margin-bottom:20px; }
  .testi-who{ display:flex; flex-direction:column; }
  .testi-who strong{ font-size:14px; }
  .testi-who span{ font-family:var(--font-mono); font-size:11.5px; color:var(--ink-soft); }
  .testi-tag{ font-family:var(--font-mono); font-size:10px; color:var(--brass-deep); opacity:.8; margin-top:14px; display:block; }

  /* ============================================================
     CONTATO
  ============================================================ */
  .contact-grid{
    display:grid;
    grid-template-columns:1.2fr 0.8fr;
    gap:56px;
  }
  @media (max-width:860px){ .contact-grid{ grid-template-columns:1fr; } }

  .field{ margin-bottom:18px; }
  .field label{
    display:block;
    font-family:var(--font-mono);
    font-size:11.5px;
    letter-spacing:.05em;
    text-transform:uppercase;
    color:var(--ink-soft);
    margin-bottom:7px;
  }
  .field input, .field select, .field textarea{
    width:100%;
    padding:13px 14px;
    border:1px solid rgba(20,38,59,0.25);
    border-radius:var(--radius-sm);
    font-family:var(--font-body);
    font-size:15px;
    background:var(--white);
    color:var(--ink);
  }
  .field textarea{ min-height:110px; resize:vertical; }
  .field input:focus, .field select:focus, .field textarea:focus{
    outline:none;
    border-color:var(--brass-deep);
    box-shadow:0 0 0 3px rgba(185,146,79,0.18);
  }
  .field-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
  @media (max-width:520px){ .field-row{ grid-template-columns:1fr; } }

  .contact-side{
    background:var(--navy);
    color:var(--white);
    border-radius:var(--radius-md);
    padding:32px;
    height:fit-content;
  }
  .contact-side h3{ color:var(--white); font-size:20px; margin-bottom:8px; }
  .contact-side p{ color:rgba(255,255,255,0.65); font-size:14.5px; margin-bottom:24px; }
  .contact-item{
    display:flex; align-items:center; gap:12px;
    padding:14px 0;
    border-top:1px solid rgba(255,255,255,0.12);
    font-size:14.5px;
  }
  .contact-item .icon{ color:var(--brass-light); }
  .contact-side .btn{ margin-top:22px; }

  /* ============================================================
     FLOATING WHATSAPP
  ============================================================ */
  .fab-whatsapp{
    position:fixed;
    bottom:24px; right:24px;
    width:58px; height:58px;
    border-radius:50%;
    background:var(--whatsapp);
    display:flex; align-items:center; justify-content:center;
    box-shadow:0 8px 24px rgba(0,0,0,0.25);
    z-index:90;
    transition:transform .15s ease;
  }
  .fab-whatsapp:hover{ transform:scale(1.07); background:var(--whatsapp-dark); }
  .fab-whatsapp svg{ width:28px; height:28px; color:var(--white); }

  /* ============================================================
     FOOTER
  ============================================================ */
  footer{
    background:var(--navy-deep);
    color:rgba(255,255,255,0.55);
    padding:48px 0 32px;
  }
  .footer-top{
    display:flex; justify-content:space-between; align-items:flex-start;
    flex-wrap:wrap; gap:24px;
    padding-bottom:28px;
    border-bottom:1px solid rgba(255,255,255,0.1);
    margin-bottom:24px;
  }
  .footer-brand{ font-family:var(--font-display); color:var(--white); font-size:19px; }
  .footer-brand small{ display:block; font-family:var(--font-mono); font-size:11px; color:rgba(255,255,255,0.5); margin-top:6px; }
  .footer-social{ display:flex; gap:14px; }
  .footer-social a{
    width:36px; height:36px; border:1px solid rgba(255,255,255,0.2); border-radius:50%;
    display:flex; align-items:center; justify-content:center;
  }
  .footer-social a:hover{ border-color:var(--brass-light); color:var(--brass-light); }
  .footer-bottom{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:12.5px; font-family:var(--font-mono); }

  /* reveal on scroll */
  .reveal{ opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease; }
  .reveal.in-view{ opacity:1; transform:translateY(0); }