:root{
  --bg: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --border: rgba(15, 23, 42, .10);

  --dark: #070b16;
  --dark2:#0b1430;
  --onDarkText: rgba(248, 250, 252, .92);
  --onDarkMuted: rgba(226, 232, 240, .70);

  --accent: #7c9cff;     /* suave, “tech”, não vibrante */
  --accent2:#41d3ff;     /* brilho sutil */
  --radius: 16px;
  --shadow: 0 12px 30px rgba(2, 6, 23, .12);
  --shadowSoft: 0 10px 24px rgba(2, 6, 23, .10);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

img{ max-width: 100%; display:block; }
a{ color: inherit; text-decoration: none; }
.container{
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.sr-only{
  position:absolute;
  width:1px;height:1px;
  padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);
  border:0;
}

.skip{
  position:absolute; left:-9999px; top:12px;
  background:#fff; color:#000;
  padding:10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  z-index: 9999;
}
.skip:focus{ left:12px; }

/* Header */
.header{
  position: sticky;
  top:0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(255,255,255,.78);
  border-bottom: 1px solid var(--border);
}
.header__inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 14px;
}
.brand__logo{
  height: 100px;
  width:auto;
}

.nav__list{
  display:flex;
  align-items:center;
  gap: 18px;
  list-style:none;
  margin:0;
  padding:0;
}
.nav__list a{
  font-weight: 600;
  color: rgba(15,23,42,.82);
}
.nav__toggle{
  display:none;
  border:1px solid var(--border);
  background: transparent;
  border-radius: 12px;
  padding: 8px 10px;
}
.nav__toggleIcon{
  display:block;
  width: 22px;
  height: 14px;
  position: relative;
}
.nav__toggleIcon::before,
.nav__toggleIcon::after{
  content:"";
  position:absolute;
  left:0; right:0;
  height:2px;
  background: rgba(15,23,42,.75);
  border-radius: 3px;
}
.nav__toggleIcon::before{ top:2px; }
.nav__toggleIcon::after{ bottom:2px; }

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 999px;
  font-weight: 700;
  border: 1px solid rgba(124,156,255,.35);
  background: linear-gradient(135deg, rgba(124,156,255,.95), rgba(65,211,255,.55));
  color: #0b1020;
  box-shadow: 0 10px 26px rgba(124,156,255,.18);
}
.btn:hover{ transform: translateY(-1px); }
.btn--ghost{
  background: rgba(255,255,255,.08);
  color: rgba(248,250,252,.92);
  border-color: rgba(248,250,252,.20);
  box-shadow: none;
}
.btn--sm{
  padding: 10px 14px;
  font-size: .95rem;
}

/* Cards */
.card{
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadowSoft);
  padding: 18px 18px;
}
.card--soft{
  box-shadow: none;
  background: rgba(255,255,255,.78);
}
.card--link:hover{
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* ✅ Top area (Hero + Serviços) com efeito tech */
.topArea{
  position: relative;
  overflow: hidden;
  padding-bottom: 28px;
  background: radial-gradient(1200px 700px at 20% 20%, rgba(124,156,255,.22), transparent 55%),
              radial-gradient(900px 600px at 80% 10%, rgba(65,211,255,.16), transparent 60%),
              linear-gradient(180deg, var(--dark), var(--dark2));
  color: var(--onDarkText);
}
.topArea__bg{
  position:absolute;
  inset:0;
  pointer-events:none;
  opacity: 1;
}
.topArea__bg::before{
  /* grid tecnológico */
  content:"";
  position:absolute;
  inset:-2px;
  background:
    linear-gradient(to right, rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(circle at 40% 25%, black 0, black 52%, transparent 74%);
  opacity: .55;
  animation: gridMove 16s linear infinite;
}
.topArea__bg::after{
  /* glow + vinheta */
  content:"";
  position:absolute;
  inset:-40px;
  background:
    radial-gradient(500px 320px at 22% 28%, rgba(124,156,255,.30), transparent 60%),
    radial-gradient(520px 360px at 78% 24%, rgba(65,211,255,.20), transparent 62%),
    radial-gradient(900px 520px at 50% 80%, rgba(124,156,255,.12), transparent 70%),
    radial-gradient(1200px 800px at 50% 50%, transparent 40%, rgba(0,0,0,.42) 100%);
  filter: blur(.2px);
  animation: glowDrift 12s ease-in-out infinite alternate;
}

@keyframes gridMove{
  0%{ transform: translate3d(0,0,0); }
  100%{ transform: translate3d(-56px, -56px, 0); }
}
@keyframes glowDrift{
  0%{ transform: translate3d(0,0,0) scale(1); }
  100%{ transform: translate3d(10px, -8px, 0) scale(1.02); }
}

/* Hero */
.hero{
  position: relative;
  padding: 46px 0 22px;
}
.hero__grid{
  display:grid;
  grid-template-columns: 1.2fr .9fr;
  gap: 22px;
  align-items: start;
}
.badge{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(248,250,252,.18);
  background: rgba(255,255,255,.06);
  color: rgba(248,250,252,.86);
  font-weight: 700;
  font-size: .92rem;
}
.hero h1{
  margin: 12px 0 10px;
  font-size: clamp(2.0rem, 4vw, 3.05rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
}
.accent{
  color: var(--accent);
}
.lead{
  margin: 0 0 18px;
  color: var(--onDarkMuted);
  font-size: 1.08rem;
}
.hero__actions{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.mini{
  display:flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  color: rgba(226,232,240,.82);
  font-weight: 650;
  font-size: .95rem;
}
.card--glass{
  background: rgba(255,255,255,.06);
  border-color: rgba(248,250,252,.14);
  box-shadow: 0 20px 50px rgba(0,0,0,.25);
}
.card--glass h2{ margin: 4px 0 8px; }
.muted{ color: var(--muted); }
.card--glass .muted{ color: var(--onDarkMuted); }

.pillRow{
  display:flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 16px;
}
.pill{
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(248,250,252,.18);
  background: rgba(255,255,255,.06);
  font-weight: 700;
  font-size: .9rem;
  color: rgba(248,250,252,.86);
}

.list{
  display:flex;
  flex-direction: column;
  gap: 12px;
}
.list__item{
  display:flex;
  gap: 12px;
  align-items:flex-start;
}
.dot{
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(124,156,255,.95);
  box-shadow: 0 0 0 4px rgba(124,156,255,.15);
  margin-top: 6px;
}

/* Sections */
.section{
  padding: 56px 0;
}
.section__head{
  margin-bottom: 18px;
}
.section__head h2{
  margin:0 0 6px;
  font-size: 1.9rem;
  letter-spacing: -0.01em;
}
.section__head p{
  margin:0;
  color: var(--muted);
  max-width: 66ch;
}

/* Services on dark */
.section--onDark{
  padding: 18px 0 10px;
}
.section__head--onDark h2{ color: rgba(248,250,252,.95); }
.section__head--onDark p{ color: var(--onDarkMuted); }

.card--softOnDark{
  background: rgba(255,255,255,.06);
  border-color: rgba(248,250,252,.14);
  box-shadow: none;
}
.card--softOnDark p,
.card--softOnDark li{ color: rgba(226,232,240,.78); }
.card--softOnDark h3{ color: rgba(248,250,252,.92); }

.bullets{
  margin: 12px 0 0;
  padding-left: 18px;
}
.bullets li{ margin: 6px 0; }

/* Grids */
.grid3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.grid4{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.section--alt{
  background: rgba(15, 23, 42, .03);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

/* About */
.about{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 18px;
  align-items: start;
}
.about__highlights{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 16px;
}
.about__box{
  padding: 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: var(--shadowSoft);
}
.section--cta{
  align-self: start;
}

/* Contact */
.contactCards{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.miniNote{
  margin-top: 14px;
}

/* Footer */
.footer{
  padding: 22px 0;
  border-top: 1px solid var(--border);
  background: #fff;
}
.footer__inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 14px;
}
.footer__logo{ height: 70px; width:auto; opacity:.9; }

/* Responsive */
@media (max-width: 980px){
  .hero__grid{ grid-template-columns: 1fr; }
  .about{ grid-template-columns: 1fr; }
  .about__highlights{ grid-template-columns: 1fr; }
  .grid4{ grid-template-columns: 1fr 1fr; }
  .grid3{ grid-template-columns: 1fr; }
  .contactCards{ grid-template-columns: 1fr; }

  .nav__toggle{ display:inline-flex; }
  .nav__list{
    display:none;
    position:absolute;
    right: 20px;
    top: 66px;
    background: rgba(255,255,255,.98);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 12px;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    min-width: 220px;
    box-shadow: var(--shadow);
  }
  .nav__list.is-open{ display:flex; }
}