/* ===== Tokens ===== */
:root{
  --white: #FFFFFF;
  --paper: #FBFBFD;
  --ink: #0A0C10;
  --ink-2: #1D2128;
  --gray: #6A6F7A;
  --gray-2: #9BA1AC;
  --line: #E7E9EE;
  --line-2: #F0F1F5;

  --blue: #2563EB;
  --violet: #7C3AED;
  --cyan: #0EA5C6;
  --amber: #D97706;
  --green: #059669;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  --container: 1140px;
  --r: 14px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  margin:0; background: var(--white); color: var(--ink);
  font-family: var(--font); line-height:1.55; font-size:16px;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  overflow-x: clip;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
p{ margin:0 0 1em; }

h1,h2,h3{ margin:0 0 .4em; font-weight:700; letter-spacing:-0.033em; line-height:1.06; }
h1{ font-size: clamp(2.6rem, 5.6vw, 4.4rem); font-weight:800; }
h2{ font-size: clamp(2rem, 3.9vw, 3.1rem); }
h3{ font-size: 1.35rem; letter-spacing:-0.022em; }

.container{ max-width: var(--container); margin:0 auto; padding:0 28px; }

.mono-label{
  display:block;
  font-family: var(--mono); font-size:.7rem; font-weight:500;
  letter-spacing:.14em; text-transform:uppercase; color: var(--gray-2);
  margin:0 0 18px;
}
.mono-label.light{ color: rgba(255,255,255,.5); }

.muted{ color: var(--gray-2); display:block; }

/* ===== Buttons ===== */
.btn{
  display:inline-flex; align-items:center; gap:8px; justify-content:center;
  font-size:.94rem; font-weight:500; padding:13px 24px; border-radius:10px;
  border:1px solid transparent; cursor:pointer; font-family:var(--font);
  transition: background .16s ease, color .16s ease, border-color .16s ease, transform .16s ease;
  white-space:nowrap;
}
.btn-dark{ background: var(--ink); color:#fff; }
.btn-dark:hover{ background: var(--ink-2); transform: translateY(-1px); }
.btn-link{ color: var(--ink); padding:13px 4px; }
.btn-link span{ transition: transform .18s ease; display:inline-block; }
.btn-link:hover span{ transform: translateX(4px); }

/* ===== Header ===== */
.site-header{
  position: fixed; top:0; left:0; right:0; z-index:50; background: rgba(255,255,255,.82);
  backdrop-filter: blur(16px) saturate(180%); border-bottom:1px solid var(--line);
  transition: background .25s ease, border-color .25s ease;
}
section[id]{ scroll-margin-top: 84px; }
.header-inner{ display:flex; align-items:center; gap:28px; padding:15px 28px; }
.brand{ display:flex; align-items:baseline; gap:7px; margin-right:auto; }
.brand-mark{ font-size:1.18rem; font-weight:800; letter-spacing:-.035em; }
.brand-mark em{
  font-style:normal;
  background: linear-gradient(120deg, var(--blue), var(--violet));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.brand-sub{ font-family:var(--mono); font-size:.62rem; letter-spacing:.2em; text-transform:uppercase; color:var(--gray-2); }

.nav{ display:flex; gap:30px; }
.nav a{ font-size:.9rem; color:var(--gray); font-weight:500; transition:color .15s ease; }
.nav a:hover{ color: var(--ink); }
.nav-cta{ padding:10px 18px; font-size:.88rem; }
.nav-toggle{ display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:6px; }
.nav-toggle span{ width:20px; height:1.5px; background:var(--ink); }

/* header sobre o hero escuro: invisível no topo, sólido ao rolar */
.site-header.over-dark{ background: transparent; backdrop-filter:none; border-bottom-color: rgba(255,255,255,.10); }
.site-header.dark-solid{
  background: rgba(4,6,11,.86); backdrop-filter: blur(16px) saturate(160%);
  border-bottom-color: rgba(255,255,255,.08);
}
.site-header.over-dark .brand-mark,
.site-header.dark-solid .brand-mark{ color:#fff; }
.site-header.over-dark .brand-sub,
.site-header.dark-solid .brand-sub{ color: rgba(255,255,255,.45); }
.site-header.over-dark .nav a,
.site-header.dark-solid .nav a{ color: rgba(255,255,255,.70); }
.site-header.over-dark .nav a:hover,
.site-header.dark-solid .nav a:hover{ color:#fff; }
.site-header.over-dark .btn-dark,
.site-header.dark-solid .btn-dark{ background:#fff; color: var(--ink); }
.site-header.over-dark .btn-dark:hover,
.site-header.dark-solid .btn-dark:hover{ background: rgba(255,255,255,.88); }
.site-header.over-dark .nav-toggle span,
.site-header.dark-solid .nav-toggle span{ background:#fff; }

/* ===== Hero cinematográfico ===== */
.hero{
  position:relative; overflow:hidden; background:#04060B; color:#fff;
  min-height: min(92vh, 900px); display:flex; flex-direction:column; justify-content:center;
  padding: 120px 0 96px;
}
.hero::before{
  content:''; position:absolute; inset:0; pointer-events:none; z-index:2;
  background:
    radial-gradient(70% 55% at 72% 45%, rgba(37,99,235,.20), transparent 68%),
    radial-gradient(50% 45% at 20% 75%, rgba(124,58,237,.14), transparent 70%),
    linear-gradient(90deg, #04060B 26%, rgba(4,6,11,.82) 46%, rgba(4,6,11,0) 62%);
}
.hero::after{
  content:''; position:absolute; left:0; right:0; bottom:0; height:170px; z-index:2; pointer-events:none;
  background: linear-gradient(180deg, transparent, rgba(255,255,255,.06) 45%, #fff);
}
#holo{
  position:absolute; inset:0; width:100%; height:100%; z-index:1;
  display:block; pointer-events:none;
}
.holo-fallback{
  position:absolute; top:50%; right:8%; transform:translateY(-50%);
  width:min(38%, 400px); border-radius:18px; z-index:1; display:none; opacity:.9;
}
.holo-fallback.visible{ display:block; }

.hero-inner{ position:relative; z-index:3; }
.hero-copy{ max-width:640px; }
.hero h1{ margin-bottom:26px; max-width:15ch; color:#fff; }
.hero h1 .muted{ max-width:20ch; color: rgba(255,255,255,.42); }
.hero-lead{ font-size:1.08rem; color:rgba(255,255,255,.66); max-width:50ch; margin-bottom:34px; }
.hero-actions{ display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
.btn-light{ background:#fff; color:var(--ink); }
.btn-light:hover{ background:rgba(255,255,255,.88); transform:translateY(-1px); }
.btn-link-light{ color:#fff; padding:13px 6px; font-size:.94rem; font-weight:500; display:inline-flex; gap:8px; align-items:center; }
.btn-link-light span{ display:inline-block; transition:transform .18s ease; }
.btn-link-light:hover span{ transform:translateX(4px); }

.hero-foot{
  position:relative; z-index:3; display:flex; align-items:center; gap:16px;
  margin-top:auto; padding-top:70px;
}
.hero-foot .mono-label{ margin:0; white-space:nowrap; }
.scroll-line{
  flex:1; max-width:180px; height:1px; background:rgba(255,255,255,.18); position:relative; overflow:hidden;
}
.scroll-line::after{
  content:''; position:absolute; top:0; left:-40%; width:40%; height:100%;
  background:linear-gradient(90deg, transparent, rgba(92,214,255,.9), transparent);
  animation: sweep 2.8s ease-in-out infinite;
}
@keyframes sweep{ to{ left:100%; } }

/* setores: entram um a um depois que o emblema termina de se montar */
.hero-sectors{ display:flex; gap:22px; flex-wrap:wrap; margin-left:auto; }
.hero-sectors li{
  font-family:var(--mono); font-size:.66rem; letter-spacing:.12em; text-transform:uppercase;
  color: rgba(255,255,255,.34); position:relative; padding-left:13px;
  opacity:0; transform: translateY(6px); transition: opacity .5s ease, transform .5s ease;
}
.hero-sectors li::before{
  content:''; position:absolute; left:0; top:.55em; width:5px; height:5px; border-radius:1px;
  background: currentColor;
}
.holo-ready .hero-sectors li{ opacity:1; transform:none; }
.holo-ready .hero-sectors li:nth-child(1){ transition-delay:.05s; }
.holo-ready .hero-sectors li:nth-child(2){ transition-delay:.15s; }
.holo-ready .hero-sectors li:nth-child(3){ transition-delay:.25s; }
.holo-ready .hero-sectors li:nth-child(4){ transition-delay:.35s; }
.holo-ready .hero-sectors li:nth-child(5){ transition-delay:.45s; }

/* Console (seção de plataformas) */
.console{
  max-width:640px; margin:0 auto 72px;
  position:relative; z-index:1; background:#0A0C10; border-radius:16px; overflow:hidden;
  border:1px solid rgba(255,255,255,.10);
  box-shadow: 0 36px 80px -34px rgba(10,12,16,.55), 0 4px 14px -6px rgba(10,12,16,.25);
}
.console-bar{
  display:flex; align-items:center; gap:7px; padding:13px 16px;
  border-bottom:1px solid rgba(255,255,255,.08); background: rgba(255,255,255,.02);
}
.dot{ width:9px; height:9px; border-radius:50%; background: rgba(255,255,255,.16); }
.console-title{
  font-family:var(--mono); font-size:.68rem; color: rgba(255,255,255,.4);
  letter-spacing:.08em; margin-left:10px;
}
.console-body{ padding:8px 0; }
.console-row{
  display:flex; align-items:center; gap:13px; padding:15px 20px;
  border-bottom:1px solid rgba(255,255,255,.05);
}
.console-row:last-child{ border-bottom:none; }
.row-icon{ width:9px; height:9px; border-radius:3px; flex:none; }
.i-blue{ background: var(--blue); box-shadow:0 0 12px rgba(37,99,235,.7); }
.i-violet{ background: var(--violet); box-shadow:0 0 12px rgba(124,58,237,.7); }
.i-cyan{ background: var(--cyan); box-shadow:0 0 12px rgba(14,165,198,.7); }
.i-amber{ background: var(--amber); box-shadow:0 0 12px rgba(217,119,6,.7); }
.i-green{ background: var(--green); box-shadow:0 0 12px rgba(5,150,105,.7); }
.row-name{ color:#fff; font-size:.94rem; font-weight:500; letter-spacing:-.012em; }
.row-meta{ margin-left:auto; font-family:var(--mono); font-size:.68rem; color:rgba(255,255,255,.38); }
/* varredura suave descendo pelo console, ecoando o holograma */
.console::after{
  content:''; position:absolute; left:0; right:0; top:-140px; height:140px; pointer-events:none;
  background: linear-gradient(180deg, transparent, rgba(92,214,255,.075), transparent);
  animation: consoleScan 7s ease-in-out infinite;
}
@keyframes consoleScan{ 0%{ top:-140px; } 60%,100%{ top:100%; } }

.row-icon{ animation: dotPulse 3.2s ease-in-out infinite; }
.console-row:nth-child(2) .row-icon{ animation-delay:.4s; }
.console-row:nth-child(3) .row-icon{ animation-delay:.8s; }
.console-row:nth-child(4) .row-icon{ animation-delay:1.2s; }
.console-row:nth-child(5) .row-icon{ animation-delay:1.6s; }
@keyframes dotPulse{ 0%,100%{ transform:scale(1); opacity:.78; } 50%{ transform:scale(1.28); opacity:1; } }

.console-foot{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  padding:14px 20px; border-top:1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.02);
  font-family:var(--mono); font-size:.66rem; color:rgba(255,255,255,.42); letter-spacing:.06em;
}

/* ===== Trust strip ===== */
.strip{ border-top:1px solid var(--line); border-bottom:1px solid var(--line); background: var(--paper); padding:34px 0; }
.strip-inner{ display:flex; align-items:center; justify-content:space-between; gap:32px; flex-wrap:wrap; }
.strip .mono-label{ margin:0; }
.strip-marks{ display:flex; gap:30px; flex-wrap:wrap; }
.strip-marks li{
  font-size:.86rem; font-weight:600; color:var(--gray); letter-spacing:-.01em;
}

/* ===== Sections ===== */
.section{ padding: 112px 0; }
.section-head{ max-width:660px; margin-bottom:64px; }
.section-head.narrow{ max-width:560px; }
.section-lead{ font-size:1.04rem; color:var(--gray); margin:0; }

/* ===== Feature (produto destaque) ===== */
.feature{
  display:grid; grid-template-columns: 1fr 1fr; gap:64px; align-items:center;
  padding-bottom:76px; margin-bottom:64px; border-bottom:1px solid var(--line);
}
.feature h3{ font-size:2rem; margin-bottom:6px; }
.feature-tagline{
  font-size:1rem; font-weight:600; margin-bottom:16px;
  background: linear-gradient(110deg, var(--blue), var(--violet));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.feature p{ color:var(--gray); }
.feature-list{ margin-top:22px; display:grid; gap:11px; }
.feature-list li{
  position:relative; padding-left:22px; font-size:.93rem; color:var(--ink-2);
}
.feature-list li::before{
  content:''; position:absolute; left:0; top:.55em; width:8px; height:8px; border-radius:2px;
  background: linear-gradient(135deg, var(--blue), var(--violet));
}

.panel{ border-radius:16px; overflow:hidden; }
.panel-dark{
  position:relative; background:#0A0C10; padding:26px 24px 0;
  box-shadow: 0 36px 80px -36px rgba(10,12,16,.5);
  border:1px solid rgba(255,255,255,.09);
}
.panel-head{ margin-bottom:22px; }
.panel-head .mono-label{ margin:0; }
.panel-metrics{ display:grid; gap:16px; padding-bottom:26px; }
.metric{ display:grid; gap:7px; }
.metric-label{ font-size:.8rem; color:rgba(255,255,255,.62); }
.metric-bar{ height:5px; border-radius:3px; background:rgba(255,255,255,.09); overflow:hidden; }
.metric-bar i{
  display:block; height:100%; border-radius:3px;
  background: linear-gradient(90deg, var(--blue), var(--violet));
  transform: scaleX(0); transform-origin:left;
  transition: transform 1.2s cubic-bezier(.22,1,.36,1);
}
.feature.in .metric-bar i{ transform: scaleX(1); }
.feature.in .metric:nth-child(2) i{ transition-delay:.12s; }
.feature.in .metric:nth-child(3) i{ transition-delay:.24s; }
.feature.in .metric:nth-child(4) i{ transition-delay:.36s; }
/* mostra só a faixa do emblema, ecoando o holograma do hero */
.panel-logo{
  width:100%; height:180px; object-fit:cover; object-position:center 30%;
  border-radius:12px 12px 0 0; opacity:.9;
  mask-image: linear-gradient(180deg, #000 58%, transparent);
  -webkit-mask-image: linear-gradient(180deg, #000 58%, transparent);
}

/* ===== Cards ===== */
.cards{ display:grid; grid-template-columns: repeat(2, 1fr); gap:24px; }
.card{
  border:1px solid var(--line); border-radius:var(--r); padding:32px 30px; background:var(--white);
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.card:hover{ border-color:#D6DAE2; box-shadow: 0 18px 44px -28px rgba(10,12,16,.30); transform: translateY(-2px); }
.card h3{ margin-bottom:5px; }
.card-tagline{
  font-size:.93rem; font-weight:600; margin-bottom:13px;
  background: linear-gradient(110deg, var(--blue), var(--violet));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.card p:not(.card-tagline){ color:var(--gray); font-size:.94rem; margin:0; }

/* ===== Band (faixa escura) ===== */
.band{ background: var(--ink); color:#fff; }
.band h2{ color:#fff; }
.band .section-lead{ color: rgba(255,255,255,.62); }
.band-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap:34px; }
.band-item h3{ font-size:1.1rem; color:#fff; margin-bottom:8px; }
.band-item p{ font-size:.92rem; color:rgba(255,255,255,.55); margin:0; }
.band-num{
  display:block; font-family:var(--mono); font-size:.72rem; color:rgba(255,255,255,.35);
  margin-bottom:16px; padding-bottom:16px; border-top:1px solid rgba(255,255,255,.14); padding-top:16px;
}

/* ===== Sociedade ===== */
.leadership{
  margin-top:60px; padding-top:46px; border-top:1px solid rgba(255,255,255,.14);
  display:grid; grid-template-columns: 1.2fr 1fr; gap:56px; align-items:start;
}
.leadership p{ color: rgba(255,255,255,.55); font-size:.95rem; margin:0; max-width:48ch; }
.partners{ display:grid; gap:16px; }
.partners li{
  display:flex; align-items:baseline; justify-content:space-between; gap:20px;
  padding-bottom:16px; border-bottom:1px solid rgba(255,255,255,.10);
}
.partners strong{ color:#fff; font-size:1.02rem; font-weight:600; letter-spacing:-.018em; }
.partners span{
  font-family:var(--mono); font-size:.68rem; letter-spacing:.16em;
  color: rgba(255,255,255,.42); white-space:nowrap;
}

/* ===== Tecnologia ===== */
.tech-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--r); overflow:hidden; }
.tech-grid li{ background:var(--white); padding:28px 24px; }
.tech-grid .mono-label{ margin-bottom:10px; }
.tech-grid strong{ font-size:.95rem; font-weight:600; letter-spacing:-.015em; }

/* ===== P&D ===== */
.rnd{
  position:relative; margin-top:24px; display:grid; grid-template-columns: 1.35fr 1fr; gap:48px;
  border:1px solid var(--line); border-radius:var(--r); padding:38px 36px; overflow:hidden;
}
.rnd::before{
  content:''; position:absolute; left:0; top:0; bottom:0; width:3px;
  background: linear-gradient(180deg, var(--blue), var(--violet));
}
.rnd h3{ font-size:1.45rem; margin-bottom:12px; }
.rnd p{ color:var(--gray); font-size:.95rem; margin:0; }
.rnd-backends{ display:grid; gap:1px; background:var(--line); border:1px solid var(--line); border-radius:10px; overflow:hidden; align-content:start; }
.rnd-backends li{
  display:flex; align-items:center; gap:12px; background:var(--white); padding:13px 16px;
  font-size:.88rem; font-weight:500; letter-spacing:-.01em;
}
.rnd-backends li span{ font-family:var(--mono); font-size:.68rem; color:var(--gray-2); }
.rnd-backends li:last-child{ color: var(--violet); }

/* ===== Contato ===== */
.contact{ border-top:1px solid var(--line); background: var(--paper); }
.contact-inner{ display:grid; grid-template-columns: 1fr 1fr; gap:72px; align-items:start; }
.contact-email{
  display:inline-block; margin-top:6px; font-size:1.05rem; font-weight:600; letter-spacing:-.02em;
  border-bottom:2px solid var(--ink); padding-bottom:2px; transition: opacity .16s ease;
}
.contact-email:hover{ opacity:.6; }
.contact-form{
  background:var(--white); border:1px solid var(--line); border-radius:var(--r);
  padding:34px; display:flex; flex-direction:column; gap:17px;
}
.form-row{ display:flex; flex-direction:column; gap:7px; }
.form-row label{ font-size:.8rem; font-weight:500; color:var(--ink-2); }
.form-row input, .form-row textarea{
  border:1px solid var(--line); border-radius:9px; padding:12px 14px; background:var(--white);
  font-family:var(--font); font-size:.94rem; color:var(--ink); resize:vertical;
  transition: border-color .16s ease, box-shadow .16s ease;
}
.form-row input::placeholder, .form-row textarea::placeholder{ color:#B4B9C3; }
.form-row input:focus, .form-row textarea:focus{
  outline:none; border-color:var(--ink); box-shadow:0 0 0 3px rgba(10,12,16,.06);
}
.form-submit{ margin-top:3px; width:100%; }
.form-hint{ font-size:.76rem; color:var(--gray-2); margin:0; text-align:center; }

/* ===== Footer ===== */
.site-footer{ border-top:1px solid var(--line); padding:64px 0 0; }
.footer-inner{ display:grid; grid-template-columns: 1fr auto; gap:56px; padding-bottom:48px; }
.footer-brand{ display:flex; flex-direction:column; align-items:flex-start; gap:2px; }
.footer-tagline{ margin:14px 0 0; font-size:.9rem; color:var(--gray); }
.footer-nav{ display:flex; gap:72px; }
.footer-nav .mono-label{ margin-bottom:14px; }
.footer-nav a{ display:block; font-size:.9rem; color:var(--gray); padding:5px 0; transition:color .15s ease; }
.footer-nav a:hover{ color:var(--ink); }
.footer-bottom{
  display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap;
  border-top:1px solid var(--line); padding-top:26px; padding-bottom:34px;
}
.footer-bottom p{ margin:0; font-size:.82rem; color:var(--gray-2); }

/* ===== Reveal ===== */
.rv{ opacity:0; transform: translateY(14px); transition: opacity .55s ease, transform .55s ease; }
.rv.in{ opacity:1; transform:none; }

/* ===== Responsive ===== */
@media (max-width: 980px){
  .hero{ padding:96px 0 72px; min-height: min(88vh, 760px); }
  .hero-copy{ max-width:100%; }
  .hero-foot{ padding-top:48px; }
  .hero-sectors{ display:none; }
  /* no mobile o holograma fica embaixo: o véu passa a ser vertical */
  .hero::before{
    background:
      radial-gradient(80% 40% at 50% 70%, rgba(37,99,235,.22), transparent 70%),
      linear-gradient(180deg, #04060B 30%, rgba(4,6,11,.78) 52%, rgba(4,6,11,0) 74%);
  }
  .feature{ grid-template-columns:1fr; gap:44px; }
  .cards{ grid-template-columns:1fr; }
  .band-grid{ grid-template-columns: repeat(2,1fr); gap:30px; }
  .tech-grid{ grid-template-columns: repeat(2,1fr); }
  .rnd{ grid-template-columns:1fr; gap:30px; padding:32px 28px; }
  .leadership{ grid-template-columns:1fr; gap:34px; margin-top:44px; padding-top:36px; }
  .contact-inner{ grid-template-columns:1fr; gap:44px; }
  .footer-inner{ grid-template-columns:1fr; gap:40px; }
  .section{ padding:80px 0; }
}
@media (max-width: 700px){
  .nav, .nav-cta{ display:none; }
  .nav-toggle{ display:flex; }
  .site-header.open .nav{
    display:flex; position:absolute; top:100%; left:0; right:0; flex-direction:column; gap:0;
    background:#fff; border-bottom:1px solid var(--line); padding:6px 0;
  }
  .site-header.open .nav a{ padding:14px 28px; border-top:1px solid var(--line-2); }
  .hero-sectors{ display:none; }
  .band-grid, .tech-grid{ grid-template-columns:1fr; }
  .footer-nav{ gap:44px; }
  .strip-marks{ gap:18px; }
  .strip-marks li{ font-size:.8rem; }
  .contact-form{ padding:26px; }
  .section{ padding:64px 0; }
}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{ animation-duration:.001ms !important; transition-duration:.001ms !important; }
  html{ scroll-behavior:auto; }
}