/* Universo Nexo — direção visual proposta (ajuste as variáveis abaixo) */
:root{
  --ink:#12343b;        /* azul-petróleo: texto e fundos escuros */
  --ink-2:#2c4f56;
  --paper:#faf7f1;      /* fundo quente */
  --paper-2:#f0eadf;
  --line:#d9d1c0;
  --accent:#f2b441;     /* âmbar: ação / destaque */
  --imovel:#1e6b6f;     /* produto 1 */
  --imovel-bg:#e3f0ee;
  --docs:#b4532f;       /* produto 2 */
  --docs-bg:#f7e7dd;
  --radius:14px;
  --font:"Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;font-family:var(--font);font-size:1.0625rem;line-height:1.6;color:var(--ink);background:var(--paper)}
img,svg{max-width:100%}
h1,h2,h3{line-height:1.15;margin:0 0 .6em;letter-spacing:-.01em}
h1{font-size:clamp(2rem,7.5vw,3.4rem);font-weight:800}
h2{font-size:clamp(1.6rem,5vw,2.4rem);font-weight:750}
h3{font-size:1.2rem}
p{margin:0 0 1em}
a{color:inherit}
.wrap{width:min(1120px,100% - 2.5rem);margin-inline:auto}
.skip{position:absolute;left:-999px}
.skip:focus{left:1rem;top:1rem;background:#fff;padding:.5rem 1rem;z-index:99}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}

/* Header */
.site-header{position:sticky;top:0;z-index:10;background:rgba(250,247,241,.95);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.header-in{display:flex;align-items:center;justify-content:space-between;min-height:64px;position:relative}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;font-size:1.2rem;color:var(--ink)}
.brand strong{font-weight:800}
.brand-mark{width:32px;height:32px;color:var(--ink)}
.menu-btn{font:inherit;font-weight:600;background:none;border:1.5px solid var(--ink);border-radius:999px;padding:.4rem 1rem;color:var(--ink);min-height:44px;cursor:pointer}
.nav{display:none;position:absolute;top:64px;left:-1.25rem;right:-1.25rem;background:var(--paper);border-bottom:1px solid var(--line);padding:.5rem 1.25rem 1rem;flex-direction:column}
.nav.open{display:flex}
.nav a{padding:.8rem 0;text-decoration:none;font-weight:600;border-bottom:1px solid var(--paper-2)}
.nav .nav-cta{margin-top:.8rem;text-align:center;background:var(--ink);color:#fff;border-radius:999px;border:0;padding:.8rem}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:.75rem 1.5rem;border-radius:999px;font-weight:700;text-decoration:none;border:2px solid transparent;text-align:center}
.btn-primary{background:var(--accent);color:var(--ink)}
.btn-primary:hover{background:#f6c564}
.btn-ghost{border-color:var(--ink)}
.btn-ghost:hover{background:var(--paper-2)}
.btn-light{background:transparent;border-color:#fff;color:#fff}
.btn-light:hover{background:rgba(255,255,255,.12)}
.actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.5rem}
.actions.center{justify-content:center}

.eyebrow{font-size:.85rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--imovel);margin-bottom:.8rem}

/* Hero */
.hero{padding:2.5rem 0 3rem}
.hero-grid{display:grid;gap:2rem}
.mark{background:linear-gradient(transparent 62%,var(--accent) 62%)}
.lead{font-size:1.15rem;max-width:34em}
.path{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1rem}
.path svg{width:100%;height:auto;display:block}
.route-back{fill:none;stroke:var(--paper-2);stroke-width:10;stroke-linecap:round}
.route{fill:none;stroke:var(--ink);stroke-width:3;stroke-dasharray:2 9;stroke-linecap:round}
.tangle{stroke:var(--docs)}
.n1{fill:var(--paper);stroke:var(--docs);stroke-width:3}
.n2{fill:var(--paper);stroke:var(--imovel);stroke-width:3}
.n3{fill:var(--accent)}
.steps-mini{list-style:none;margin:.5rem 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem;text-align:center;font-size:.85rem}
.steps-mini b{display:block;font-size:.95rem}
.steps-mini span{color:var(--ink-2)}

/* Sections */
.section{padding:3.5rem 0}
.section-alt{background:var(--paper-2)}
.section-dark{background:var(--ink);color:#fff}
.section-dark .eyebrow{color:var(--accent)}
.sub{max-width:38em;color:var(--ink-2)}
.two-col{display:grid;gap:1.5rem}
.prose p{max-width:38em}
.values{list-style:none;padding:0;margin:1.5rem 0 0;display:grid;gap:.9rem}
.values li{border-left:4px solid var(--accent);padding-left:1rem}
.values b{display:block}

/* Cards */
.cards{display:grid;gap:1.5rem;margin-top:2rem}
.card{background:#fff;border-radius:var(--radius);padding:1.5rem;border:1px solid var(--line);border-top:8px solid var(--c);display:flex;flex-direction:column}
.card-imovel{--c:var(--imovel);--cbg:var(--imovel-bg)}
.card-next{border:2px dashed var(--line);border-top:2px dashed var(--line);background:transparent;justify-content:center;color:var(--ink-2)}
.card-next h3{color:var(--ink)}
.card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}
.ico{width:52px;height:52px;padding:8px;border-radius:12px;background:var(--cbg);color:var(--c)}
.tag{font-size:.8rem;font-weight:700;color:var(--c);background:var(--cbg);padding:.25rem .75rem;border-radius:999px}
.for{font-weight:600}
.problem{background:var(--paper);border-radius:10px;padding:.8rem 1rem;font-size:.97rem}
.ticks{list-style:none;padding:0;margin:0 0 1rem}
.ticks li{position:relative;padding-left:1.7rem;margin-bottom:.45rem}
.ticks li::before{content:"";position:absolute;left:0;top:.45em;width:.9rem;height:.5rem;border-left:3px solid var(--c);border-bottom:3px solid var(--c);transform:rotate(-45deg) scale(.9)}
.benefit{margin-top:auto}
.btn-card{background:var(--c);color:#fff;margin-top:.5rem}
.btn-card:hover{filter:brightness(1.12)}
.note{font-size:.85rem;color:var(--ink-2);margin:1rem 0 0}

/* How */
.how{list-style:none;padding:0;margin:2rem 0 0;display:grid;gap:1.25rem;counter-reset:s}
.how li{position:relative;padding-left:4rem}
.num{position:absolute;left:0;top:0;width:2.8rem;height:2.8rem;border-radius:50%;background:var(--ink);color:var(--accent);display:grid;place-items:center;font-weight:800;font-size:1.2rem}
.how li:not(:last-child)::after{content:"";position:absolute;left:1.4rem;top:3rem;bottom:-1.25rem;border-left:2px dotted var(--ink-2)}

/* Differentials */
.diffs{list-style:none;padding:0;margin:2rem 0 0;display:grid;gap:1.25rem}
.diffs li{border-top:2px solid var(--accent);padding-top:.8rem}
.diffs p{color:#d6e3e4;margin:0}

/* Slots */
.slots{list-style:none;padding:0;margin:1.5rem 0 0;display:flex;flex-wrap:wrap;gap:.6rem}
.slots li{border:1.5px solid var(--ink);border-radius:999px;padding:.4rem 1rem;font-weight:600;font-size:.95rem}
.slots .next{border-style:dashed;color:var(--ink-2);border-color:var(--ink-2)}

/* Final */
.final{background:var(--imovel);color:#fff;text-align:center;padding:3.5rem 0}
.final p{max-width:32em;margin-inline:auto}

/* Footer */
.footer{background:#0c2429;color:#cfdcde;padding:3rem 0 1.5rem;font-size:.97rem}
.foot-grid{display:grid;gap:1.5rem}
.footer .brand{color:#fff}
.foot-h{font-size:1rem;color:#fff;margin-bottom:.6rem}
.footer ul{list-style:none;padding:0;margin:0}
.footer a{display:inline-block;padding:.3rem 0}
.legal{margin-top:1.5rem;border-top:1px solid #254148;padding-top:1rem}
.legal summary{cursor:pointer;padding:.4rem 0}
.copy{margin:1rem 0 0;font-size:.85rem}

/* Desktop */
@media (min-width:760px){
  .menu-btn{display:none}
  .nav{display:flex;position:static;flex-direction:row;align-items:center;gap:1.5rem;background:none;border:0;padding:0}
  .nav a{border:0;padding:.4rem 0}
  .nav .nav-cta{margin:0;padding:.55rem 1.2rem}
  .hero{padding:4.5rem 0}
  .hero-grid{grid-template-columns:1.1fr .9fr;align-items:center;gap:3rem}
  .two-col{grid-template-columns:1fr 1.3fr;gap:3rem}
  .cards{grid-template-columns:1fr 1fr}
  .how{grid-template-columns:repeat(3,1fr);gap:2rem}
  .how li{padding:4rem 0 0}
  .how li:not(:last-child)::after{left:3.2rem;right:-1.5rem;top:1.4rem;bottom:auto;border-left:0;border-top:2px dotted var(--ink-2)}
  .diffs{grid-template-columns:repeat(5,1fr)}
  .foot-grid{grid-template-columns:2fr 1fr 1fr}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}