:root {
  --bg: #0f1114; --bg2: #15181c; --panel: #1b1f24; --line: #2a3037; --fg: #e9ecef; --dim: #9aa3ad;
  --acc: #4aa3ff; --acc2: #2b6cb0; --red: #e03a3a; --radius: 14px;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--acc); }
code { font: .9em Consolas, "DejaVu Sans Mono", monospace; background: #232931; padding: 1px 6px; border-radius: 5px; color: #ffd27a; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.center { text-align: center; }

/* navegação */
.nav { position: sticky; top: 0; z-index: 10; background: rgba(15, 17, 20, .85); backdrop-filter: blur(10px);
       border-bottom: 1px solid var(--line); }
.navin { display: flex; align-items: center; gap: 28px; height: 64px; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--fg); text-decoration: none; font-weight: 700; font-size: 17px; }
.logo img { width: 28px; }
.links { display: flex; gap: 22px; margin-left: auto; }
.links a { color: var(--dim); text-decoration: none; font-size: 15px; }
.links a:hover { color: var(--fg); }

/* botões */
.btn { display: inline-flex; align-items: center; gap: 8px; background: var(--acc); color: #04121f; font-weight: 650;
       text-decoration: none; padding: 12px 22px; border-radius: 10px; border: 1px solid var(--acc); transition: .15s; }
.btn:hover { background: #6db6ff; transform: translateY(-1px); }
.btn.ghost { background: transparent; color: var(--fg); border-color: var(--line); }
.btn.ghost:hover { border-color: var(--acc); background: transparent; }
.btn.small { padding: 8px 16px; font-size: 14px; }
.btn.big { padding: 16px 30px; font-size: 18px; }
.cta { display: flex; gap: 12px; flex-wrap: wrap; margin: 30px 0 0; }
.cta.center { justify-content: center; margin-top: 40px; }

/* topo */
.hero { padding: 72px 0 40px; background: radial-gradient(1000px 500px at 70% -10%, rgba(74, 163, 255, .16), transparent 60%),
        radial-gradient(700px 400px at 0% 10%, rgba(224, 58, 58, .08), transparent 60%); }
.badge { display: inline-block; font-size: 13px; color: var(--acc); border: 1px solid rgba(74, 163, 255, .4);
         background: rgba(74, 163, 255, .08); padding: 4px 12px; border-radius: 99px; letter-spacing: .02em; }
h1 { font-size: clamp(32px, 5.2vw, 58px); line-height: 1.08; letter-spacing: -.02em; margin: 18px 0 0; max-width: 900px; }
h1 em { font-style: normal; color: var(--acc); }
.lead { font-size: clamp(17px, 2vw, 20px); color: var(--dim); max-width: 760px; margin: 22px 0 0; }
.frame { margin: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--panel);
         box-shadow: 0 30px 80px rgba(0, 0, 0, .55); }
.frame .bar { display: flex; align-items: center; gap: 7px; padding: 10px 14px; background: #101317; border-bottom: 1px solid var(--line); }
.frame .bar i { width: 11px; height: 11px; border-radius: 50%; background: #3a4048; }
.frame .bar span { margin-left: 10px; font-size: 13px; color: var(--dim); }
.hero-shot { margin-top: 56px; }

/* números */
.stats { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg2); margin-top: 40px; }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); }
.grid4 > div { padding: 30px 20px; border-right: 1px solid var(--line); }
.grid4 > div:last-child { border-right: 0; }
.grid4 b { display: block; font-size: 34px; letter-spacing: -.02em; }
.grid4 span { color: var(--dim); font-size: 14px; }

/* secções */
.sec { padding: 96px 0; }
.sec.alt { background: var(--bg2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
h2 { font-size: clamp(28px, 3.6vw, 40px); letter-spacing: -.02em; margin: 0; text-align: center; }
.sub { color: var(--dim); text-align: center; margin: 10px auto 0; max-width: 640px; font-size: 18px; }
.sub.left { text-align: left; margin-left: 0; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 48px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; transition: .15s; }
.card:hover { border-color: #3b4652; transform: translateY(-2px); }
.card .ic { width: 42px; height: 42px; border-radius: 10px; display: grid; place-items: center; font-size: 20px;
            background: rgba(74, 163, 255, .12); color: var(--acc); }
.card h3 { margin: 16px 0 6px; font-size: 18px; }
.card p { margin: 0; color: var(--dim); font-size: 15px; }

.steps { list-style: none; padding: 0; margin: 48px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: s; }
.steps li { counter-increment: s; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.steps li::before { content: counter(s); display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%;
                    background: var(--acc); color: #04121f; font-weight: 700; margin-bottom: 14px; }
.steps b { display: block; font-size: 18px; margin-bottom: 6px; }
.steps span { color: var(--dim); font-size: 15px; }

.gallery { display: grid; grid-template-columns: 1fr 1fr 260px; gap: 18px; margin-top: 48px; align-items: start; }
.gallery figcaption { padding: 12px 14px; font-size: 14px; color: var(--dim); border-top: 1px solid var(--line); }
.gallery img { transition: .2s; }
.gallery a:hover img { opacity: .9; }

.two { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; align-items: center; }
.two h2 { text-align: left; }
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.checks li { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px 14px 48px; position: relative; color: #cfd5db; }
.checks li::before { content: "✓"; position: absolute; left: 16px; top: 13px; width: 22px; height: 22px; border-radius: 50%;
                     background: rgba(76, 175, 122, .18); color: #4caf7a; display: grid; place-items: center; font-size: 13px; font-weight: 700; }

.final { background: radial-gradient(800px 300px at 50% 120%, rgba(74, 163, 255, .18), transparent 70%); }
.final .btn { margin-top: 30px; }

.foot { border-top: 1px solid var(--line); padding: 28px 0; color: var(--dim); font-size: 14px; }
.footin { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footin span:first-child { display: flex; align-items: center; gap: 8px; }
.footin img { width: 18px; }

/* avisos legais (rodapé) */
.legal { margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--line); font-size: 12.5px; line-height: 1.6; color: #7f8893; }
.legal h4 { margin: 0 0 10px; font-size: 13px; color: var(--dim); text-transform: uppercase; letter-spacing: .08em; }
.legal p { margin: 0 0 10px; max-width: 980px; }
.legal b { color: var(--dim); }

/* imagens ampliadas na própria página */
img.zoomable { cursor: zoom-in; }
#zoom { width: 100vw; height: 100vh; max-width: none; max-height: none; margin: 0; padding: 0; border: 0;
        background: rgba(8, 10, 12, .96); color: var(--fg); }
#zoom::backdrop { background: rgba(0, 0, 0, .7); }
#zoom[open] { display: flex; flex-direction: column; }
.zbar { display: flex; align-items: center; gap: 16px; padding: 10px 16px; border-bottom: 1px solid var(--line); font-size: 14px; }
.zbar #zcap { flex: 1; }
.zhint { color: var(--dim); font-size: 12px; }
#zclose { background: none; border: 1px solid var(--line); color: var(--fg); border-radius: 8px; width: 36px; height: 36px;
          font-size: 16px; cursor: pointer; }
#zclose:hover { border-color: var(--acc); }
.zbody { flex: 1; overflow: hidden; display: grid; place-items: center; padding: 16px 64px; }
.zbody img { max-width: 100%; max-height: calc(100vh - 100px); width: auto; height: auto; cursor: zoom-in;
             border-radius: 8px; box-shadow: 0 10px 40px rgba(0, 0, 0, .6); }
.zbody.full { overflow: auto; display: block; padding: 16px; }
.zbody.full img { max-width: none; max-height: none; cursor: zoom-out; }
.znav { position: absolute; top: 50%; transform: translateY(-50%); width: 46px; height: 64px; border-radius: 10px;
        background: rgba(27, 31, 36, .85); border: 1px solid var(--line); color: var(--fg); font-size: 30px; cursor: pointer; }
.znav:hover { border-color: var(--acc); }
.znav.prev { left: 10px; } .znav.next { right: 10px; }

@media (max-width: 900px) {
  .zhint { display: none; }
  .zbody { padding: 10px; }
  .links { display: none; }
  .navin { justify-content: space-between; }
  .cards, .steps { grid-template-columns: 1fr; }
  .grid4 { grid-template-columns: 1fr 1fr; }
  .grid4 > div:nth-child(2) { border-right: 0; }
  .grid4 > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .gallery { grid-template-columns: 1fr; }
  .gallery .phone { max-width: 320px; margin: 0 auto; }
  .two { grid-template-columns: 1fr; gap: 24px; }
  .sec { padding: 64px 0; }
  .hero { padding-top: 48px; }
}
@media (max-width: 520px) {
  .wrap { padding: 0 16px; }
  .btn.small { display: none; }
  .grid4 b { font-size: 26px; }
}