:root{
  --bg:#070707;--surface:#0d0d0d;--yellow:#ffd400;--text:#f6f6f6;--muted:#9d9d9d;
  --line:rgba(255,255,255,.08);--yellow-line:rgba(255,212,0,.22);--max:1180px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 42px));margin:auto}

.header{position:sticky;top:0;z-index:40;background:rgba(7,7,7,.94);backdrop-filter:blur(15px);border-bottom:1px solid var(--line)}
.nav{height:76px;display:flex;align-items:center;gap:32px}
.brand{width:190px}.brand img{width:100%;height:58px;object-fit:contain;object-position:left center}
.menu{margin-left:auto;display:flex;gap:24px;font-size:.88rem;font-weight:650}.menu a{color:#cfcfcf}.menu a:hover,.menu a.active{color:var(--yellow)}
.nav-cta{display:flex;gap:10px}.menu-toggle{display:none;background:none;border:0;color:white;font-size:1.5rem}

.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 20px;border-radius:10px;font-weight:850;font-size:.9rem;border:1px solid transparent;transition:.2s}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,var(--yellow),#ffb800);color:#080808}
.btn-secondary{border-color:var(--yellow-line);background:rgba(0,0,0,.18)}
.btn-sm{padding:9px 14px;font-size:.82rem}

/* Hero as a single integrated scene */
.hero{position:relative;min-height:720px;overflow:hidden;display:flex;align-items:center;border-bottom:1px solid var(--line)}
.hero-bg{
  position:absolute;inset:0;
  background-image:url("hero-profissional.jpg");
  background-size:cover;
  background-position:72% center;
  filter:saturate(.88) contrast(1.04) brightness(.78);
  transform:scale(1.015)
}
.hero-shade{
  position:absolute;inset:0;
  background:
    linear-gradient(90deg,#070707 0%,rgba(7,7,7,.97) 25%,rgba(7,7,7,.84) 45%,rgba(7,7,7,.25) 66%,rgba(7,7,7,.12) 100%),
    linear-gradient(180deg,rgba(7,7,7,.08),rgba(7,7,7,.16) 70%,#070707 100%)
}
.hero-lines{position:absolute;left:36%;right:9%;top:36%;height:1px;background:linear-gradient(90deg,transparent,var(--yellow),transparent);opacity:.35;box-shadow:0 58px 0 rgba(255,212,0,.16),0 116px 0 rgba(255,212,0,.08)}
.hero-content{position:relative;z-index:3;min-height:720px;display:flex;align-items:center}
.hero-copy{width:min(650px,56%);padding:75px 0 110px}
.eyebrow,.section-heading>span,.section-kicker,.contact-copy>span{color:var(--yellow);font-size:.73rem;font-weight:900;letter-spacing:.13em;text-transform:uppercase}
.hero h1{font-size:clamp(3.25rem,5.6vw,5.7rem);line-height:.98;letter-spacing:-.055em;margin:18px 0 24px}
.hero h1 span{color:var(--yellow)}
.lead{font-size:1.05rem;color:#d0d0d0;margin:0 0 10px;max-width:620px}
.support{color:#8a8a8a;margin:0;max-width:600px}
.hero-actions{display:flex;gap:12px;margin:30px 0 26px}
.hero-trust{display:flex;gap:17px;flex-wrap:wrap;color:#999;font-size:.78rem}.hero-trust span:before{content:"•";color:var(--yellow);margin-right:8px}

.confidential-card{
  position:absolute;right:22px;bottom:35px;width:min(500px,42%);
  display:flex;gap:15px;padding:18px 20px;border:1px solid rgba(255,255,255,.16);
  border-radius:16px;background:rgba(8,8,8,.76);backdrop-filter:blur(12px);box-shadow:0 20px 60px rgba(0,0,0,.32)
}
.lock{font-size:1.5rem;padding-top:3px}
.confidential-card strong{display:block;font-size:1rem}
.confidential-card p{color:#b4b4b4;font-size:.8rem;line-height:1.5;margin:5px 0 0}
.confidential-card b{color:var(--yellow)}
.confidential-card .fine{font-size:.74rem;color:#8a8a8a}

/* Value strip */
.value-strip{background:#090909;border-bottom:1px solid var(--line)}
.value-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.value-grid>div{padding:24px 26px;border-right:1px solid var(--line)}.value-grid>div:last-child{border:0}
.value-grid b{display:block;font-size:.9rem}.value-grid span{display:block;color:#777;font-size:.76rem;margin-top:3px}

/* General */
.section{padding:92px 0}
.section-heading{max-width:760px;margin-bottom:42px}.section-heading.centered{text-align:center;margin-left:auto;margin-right:auto}
.section-heading h2,.partnership-copy h2,.contact-copy h2{font-size:clamp(2.25rem,4vw,4rem);line-height:1.07;letter-spacing:-.04em;margin:10px 0 16px}
.section-heading p,.partnership-copy p,.contact-copy p{color:#9f9f9f;font-size:1rem}

/* Solutions */
.solutions{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.solution-card{padding:28px;background:linear-gradient(180deg,#101010,#0b0b0b);border:1px solid var(--line);border-radius:18px;transition:.2s}
.solution-card:hover{transform:translateY(-3px);border-color:var(--yellow-line)}
.icon{width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--yellow-line);border-radius:11px;color:var(--yellow);font-size:.74rem;font-weight:900}
.solution-card h3{font-size:1.18rem;margin:20px 0 10px}.solution-card p{color:#8e8e8e;font-size:.9rem;min-height:118px}.solution-card a{color:var(--yellow);font-size:.82rem;font-weight:850}

/* Partnership */
.partnership{background:#090909}
.partnership-grid{display:grid;grid-template-columns:1fr .85fr;gap:65px;align-items:center}
.partnership-copy strong{color:white}
.trust-note{margin:24px 0;padding:18px;border:1px solid var(--yellow-line);border-radius:13px;background:rgba(255,212,0,.025)}
.trust-note b{display:block;color:var(--yellow);margin-bottom:5px}
.trust-note span{display:block;color:#929292;font-size:.82rem}
.partnership-visual{border:1px solid var(--yellow-line);border-radius:22px;padding:15px;background:#0d0d0d}
.partnership-step{display:flex;gap:18px;padding:22px 18px}.partnership-step+.partnership-step{border-top:1px solid var(--line)}
.partnership-step>span{color:var(--yellow);font-weight:900;font-size:.78rem}.partnership-step b{display:block}.partnership-step p{color:#898989;font-size:.84rem;margin:5px 0 0}

/* Portfolio */
.portfolio-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:16px}
.portfolio-feature,.portfolio-card{border:1px solid var(--line);border-radius:20px;padding:28px;background:#0d0d0d}
.portfolio-feature{min-height:350px;display:flex;flex-direction:column;justify-content:space-between;background:radial-gradient(circle at 86% 10%,rgba(255,212,0,.11),transparent 28%),#0d0d0d;border-color:var(--yellow-line)}
.portfolio-card{min-height:350px;display:flex;flex-direction:column;justify-content:flex-end}
.tag{color:var(--yellow);font-size:.69rem;letter-spacing:.09em;font-weight:850}
.portfolio-feature h3,.portfolio-card h3{font-size:1.85rem;margin:12px 0 8px}
.portfolio-feature p,.portfolio-card p{color:#909090;font-size:.9rem}.portfolio-feature a{color:var(--yellow);font-weight:850}

/* Approach */
.approach{background:#090909}
.approach-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:60px;align-items:center}
.approach-steps{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--yellow-line)}
.approach-steps>div{padding:21px 13px}.approach-steps span{color:var(--yellow);font-size:.7rem;font-weight:900}
.approach-steps p{margin:10px 0 0}.approach-steps b,.approach-steps small{display:block}.approach-steps b{font-size:.86rem}.approach-steps small{font-size:.72rem;color:#777;margin-top:4px}

/* Blog */
.row-heading{display:flex;justify-content:space-between;align-items:end;max-width:none}.row-heading>a{color:var(--yellow);font-weight:850;font-size:.86rem;margin-bottom:8px}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.blog-card{padding:26px;border:1px solid var(--line);border-radius:18px;background:#0d0d0d;transition:.2s}.blog-card:hover{transform:translateY(-3px);border-color:var(--yellow-line)}
.blog-card small{color:var(--yellow);font-weight:800;font-size:.66rem;letter-spacing:.09em}.blog-card h3{font-size:1.15rem;line-height:1.25;margin:14px 0 10px}.blog-card p{color:#858585;font-size:.84rem}

/* Contact */
.contact{padding:92px 0;background:radial-gradient(circle at 12% 25%,rgba(255,212,0,.05),transparent 28%),#080808;border-top:1px solid var(--line)}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:65px;align-items:start}
.confidential-inline{margin:22px 0;padding:17px;border-left:2px solid var(--yellow);background:rgba(255,212,0,.025)}
.confidential-inline b{color:#f3f3f3}.confidential-inline p{font-size:.82rem!important;margin:6px 0 0!important}
.contact-copy ul{list-style:none;padding:0;margin:25px 0}.contact-copy li{color:#aaa;margin:9px 0;font-size:.9rem}.contact-copy li:before{content:"✓";color:var(--yellow);margin-right:9px;font-weight:900}
.contact-form{background:#0e0e0e;border:1px solid var(--line);border-radius:20px;padding:28px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.contact-form label{display:block;color:#aaa;font-size:.77rem;margin-bottom:14px}
.contact-form input,.contact-form select,.contact-form textarea{width:100%;margin-top:6px;padding:13px 14px;background:#080808;color:#fff;border:1px solid #292929;border-radius:10px;font:inherit;outline:none}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:var(--yellow)}
.privacy-check{display:flex!important;gap:10px;align-items:flex-start;margin:4px 0 14px!important;cursor:pointer}
.privacy-check input{width:auto!important;margin:4px 0 0!important}.privacy-check span{line-height:1.45}
.contact-form .btn{width:100%}.contact-form small{display:block;color:#626262;margin-top:10px;font-size:.7rem}

/* Footer */
footer{padding:58px 0 24px;background:#040404;border-top:1px solid var(--line)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:35px}.footer-brand img{width:180px;height:68px;object-fit:contain;object-position:left center}
.footer-brand p{max-width:350px;color:#737373;font-size:.84rem}.footer-grid b{display:block;margin-bottom:12px}.footer-grid a{display:block;color:#7e7e7e;margin:7px 0;font-size:.82rem}.footer-grid a:hover{color:var(--yellow)}
.copyright{margin-top:42px;padding-top:18px;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:#555;font-size:.72rem}

.reveal{opacity:0;transform:translateY(16px);transition:.55s ease}.reveal.visible{opacity:1;transform:none}

@media(max-width:1000px){
  .nav{gap:18px}.brand{width:155px}.menu{gap:15px;font-size:.8rem}.nav-cta{display:none}
  .hero-copy{width:64%}.confidential-card{width:46%}
  .value-grid{grid-template-columns:1fr 1fr}
  .solutions,.blog-grid{grid-template-columns:1fr 1fr}
  .partnership-grid,.contact-grid,.approach-grid{grid-template-columns:1fr}
  .portfolio-grid{grid-template-columns:1fr 1fr}.portfolio-feature{grid-column:1/-1}
  .approach-steps{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:760px){
  .menu-toggle{display:block;margin-left:auto}.menu{display:none;position:absolute;top:76px;left:20px;right:20px;flex-direction:column;align-items:stretch;background:#0c0c0c;border:1px solid var(--line);border-radius:14px;padding:16px}.menu.open{display:flex}
  .brand{width:170px}
  .hero{min-height:auto}.hero-bg{background-position:67% center}.hero-shade{background:linear-gradient(180deg,rgba(7,7,7,.35),#070707 58%,#070707 100%)}
  .hero-content{min-height:auto;display:block;padding-top:330px;padding-bottom:38px}
  .hero-copy{width:100%;padding:0}.hero h1{font-size:3.15rem}
  .confidential-card{position:static;width:100%;margin-top:26px}.hero-lines{display:none}
  .hero-actions{flex-direction:column}
  .value-grid,.solutions,.blog-grid,.portfolio-grid,.approach-steps{grid-template-columns:1fr}.portfolio-feature{grid-column:auto}
  .form-row{grid-template-columns:1fr}.section{padding:72px 0}.row-heading{display:block}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
  .container{width:min(var(--max),calc(100% - 28px))}.brand{width:145px}
  .hero-content{padding-top:280px}.hero h1{font-size:2.7rem}
  .footer-grid{grid-template-columns:1fr}.copyright{flex-direction:column;gap:6px}
}

/* v5 - acessibilidade e desempenho */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    scroll-behavior:auto!important;
    animation-duration:.01ms!important;
    animation-iteration-count:1!important;
    transition-duration:.01ms!important
  }
}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--yellow);
  outline-offset:3px
}