:root {
  --bg: #050713;
  --bg-soft: #0a0e1f;
  --surface: rgba(255,255,255,.06);
  --surface-2: rgba(255,255,255,.09);
  --border: rgba(255,255,255,.11);
  --text: #f8f9ff;
  --muted: #a8b0c7;
  --blue: #6674ff;
  --violet: #9b5cff;
  --cyan: #34d5ff;
  --radius: 24px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background: var(--bg);
  font-family: "Inter", system-ui, sans-serif;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button, a {
  -webkit-tap-highlight-color: transparent;
}

.site-shell {
  position: relative;
  overflow-x: clip;
  min-height: 100vh;
  isolation: isolate;
  background:
    radial-gradient(circle at 12% 6%, rgba(85, 101, 255, .36), transparent 29%),
    radial-gradient(circle at 88% 18%, rgba(155, 74, 255, .30), transparent 31%),
    radial-gradient(circle at 55% 100%, rgba(0, 203, 255, .16), transparent 34%),
    linear-gradient(180deg, #060817 0%, #070a16 46%, #050713 100%);
}

.site-shell::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  opacity: .19;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.85), transparent 76%);
}

.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  opacity: .6;
  z-index: -1;
  animation: drift 13s ease-in-out infinite alternate;
}

.glow.one {
  width: 440px;
  height: 440px;
  top: 120px;
  left: -190px;
  background: rgba(70, 90, 255, .28);
}

.glow.two {
  width: 540px;
  height: 540px;
  top: 40px;
  right: -230px;
  background: rgba(157, 78, 255, .23);
  animation-delay: -3s;
}

@keyframes drift {
  from { transform: translate3d(0,0,0) scale(1); }
  to   { transform: translate3d(36px,24px,0) scale(1.08); }
}

.container {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}

/* Header */
.header-wrap {
  position: fixed;
  top: 18px;
  left: 0;
  right: 0;
  z-index: 100;
}

.header {
  width: min(calc(100% - 32px), 1120px);
  margin: auto;
  padding: 10px 12px 10px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;

  border: 1px solid rgba(255,255,255,.12);
  border-radius: 18px;
  background: rgba(8, 10, 24, .58);
  box-shadow: 0 18px 50px rgba(0,0,0,.24);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  min-width: 130px;
}

.brand-logo {
  display: block;
  width: 200px;
  max-width: 100%;
  height: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav a {
  padding: 10px 13px;
  color: #c9cfe0;
  font-size: 14px;
  font-weight: 500;
  border-radius: 11px;
  transition: .2s ease;
}

.nav a:hover {
  color: #fff;
  background: rgba(255,255,255,.06);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 15px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 700;
  background: #fff;
  color: #0a0d18;
  transition: transform .2s ease, box-shadow .2s ease;
}

.header-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 30px rgba(255,255,255,.14);
}

.mobile-toggle {
  display: none;
  border: 0;
  background: transparent;
  color: #fff;
  font-size: 24px;
  cursor: pointer;
}

/* Hero */
.hero {
  min-height: 100vh;
  padding: 168px 0 76px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  place-items: center;
  text-align: center;
  position: relative;
}

.hero-inner {
  max-width: 970px;
  margin: auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 12px;
  border: 1px solid rgba(255,255,255,.11);
  background: rgba(255,255,255,.045);
  border-radius: 999px;
  color: #cbd2e6;
  font-size: 13px;
  margin-bottom: 26px;
  backdrop-filter: blur(10px);
}

.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #65ddff;
  box-shadow: 0 0 18px #65ddff;
}

h1 {
  margin: 0;
  font-family: "Manrope", sans-serif;
  font-size: clamp(54px, 8vw, 104px);
  line-height: .95;
  letter-spacing: -.065em;
  font-weight: 800;
}

.gradient-text {
  background: linear-gradient(100deg, #ffffff 10%, #c6ccff 42%, #9b88ff 70%, #8cefff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-inner > p {
  width: min(720px, 100%);
  margin: 28px auto 0;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.7;
}

.hero-actions {
  margin-top: 34px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  min-height: 52px;
  padding: 0 20px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-weight: 700;
  font-size: 15px;
  transition: .2s ease;
  border: 1px solid transparent;
}

.btn-primary {
  color: #0a0d18;
  background: #fff;
  box-shadow: 0 10px 30px rgba(255,255,255,.09);
}

.btn-primary:hover {
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(255,255,255,.055);
  border-color: rgba(255,255,255,.12);
  color: #e7eaff;
  backdrop-filter: blur(12px);
}

.btn-secondary:hover {
  background: rgba(255,255,255,.085);
}

.hero-visual {
  margin: 68px auto 0;
  width: min(1020px, 100%);
  min-height: 330px;
  padding: 1px;
  border-radius: 30px;
  background: linear-gradient(135deg, rgba(255,255,255,.22), rgba(255,255,255,.04));
  box-shadow: 0 40px 100px rgba(0,0,0,.42);
}

.hero-panel {
  min-height: 330px;
  border-radius: 29px;
  overflow: hidden;
  position: relative;
  background:
    radial-gradient(circle at 50% 100%, rgba(40, 196, 255, .20), transparent 40%),
    linear-gradient(180deg, rgba(15,18,38,.95), rgba(8,10,24,.92));
}

/* Sections */
section {
  position: relative;
}

.section {
  padding: 110px 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 52px;
}

.kicker {
  color: #8eeaff;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: .13em;
  font-size: 12px;
}

h2 {
  margin: 12px 0 0;
  font-family: "Manrope", sans-serif;
  font-size: clamp(36px, 5vw, 62px);
  line-height: 1.05;
  letter-spacing: -.045em;
}

.section-heading p {
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.card {
  min-height: 290px;
  padding: 28px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.035));
  backdrop-filter: blur(12px);
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(140, 156, 255, .32);
  background:
    linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.045));
}

.icon {
  width: 48px;
  height: 48px;
  border-radius: 15px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  place-items: center;
  margin-bottom: 68px;
  background: linear-gradient(135deg, rgba(91,118,255,.28), rgba(151,76,255,.22));
  border: 1px solid rgba(255,255,255,.09);
  font-size: 22px;
}

.card h3 {
  margin: 0;
  font-family: "Manrope", sans-serif;
  font-size: 22px;
}

.card p {
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 0;
}

.showcase {
  padding: 110px 0;
}

.showcase-box {
  border-radius: 34px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.12);
  background:
    radial-gradient(circle at 75% 20%, rgba(131,84,255,.25), transparent 35%),
    radial-gradient(circle at 20% 80%, rgba(42,210,255,.14), transparent 38%),
    #090c1a;
  padding: 70px;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 60px;
  align-items: center;
}

.showcase h2 {
  font-size: clamp(40px, 5vw, 66px);
}

.showcase p {
  color: var(--muted);
  line-height: 1.7;
  font-size: 18px;
}

.orb {
  aspect-ratio: 1;
  width: min(410px, 100%);
  justify-self: center;
  border-radius: 50%;
  position: relative;
  background:
    radial-gradient(circle at 35% 30%, #b2f6ff 0%, #66d6ff 8%, #6f79ff 34%, #9c54ff 61%, #171a45 78%, #090b18 100%);
  box-shadow:
    0 0 80px rgba(93,112,255,.28),
    inset -30px -40px 70px rgba(0,0,0,.32);
}

.orb::after {
  content: "";
  position: absolute;
  inset: -12%;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 50%;
  transform: rotate(-12deg) scaleY(.42);
}

.cta-section {
  padding: 110px 0 130px;
}

.cta-box {
  padding: 78px 34px;
  text-align: center;
  border-radius: 34px;
  border: 1px solid rgba(255,255,255,.13);
  background:
    radial-gradient(circle at 20% 15%, rgba(90,105,255,.22), transparent 32%),
    radial-gradient(circle at 80% 80%, rgba(151,71,255,.18), transparent 34%),
    rgba(255,255,255,.035);
}

.cta-box h2 {
  max-width: 800px;
  margin-inline: auto;
}

.cta-box p {
  max-width: 620px;
  margin: 20px auto 30px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

footer {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 28px 0 40px;
  color: #7f879e;
  font-size: 14px;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

@media (max-width: 980px) {
  .nav {
    display: none;
    position: absolute;
    top: 66px;
    left: 16px;
    right: 16px;
    padding: 14px;
    flex-direction: column;
    align-items: stretch;
    background: rgba(8,10,24,.96);
    border: 1px solid rgba(255,255,255,.11);
    border-radius: 16px;
  }

  .nav.open {
    display: flex;
  }

  .nav a {
    padding: 13px;
  }

  .header-cta {
    display: none;
  }

  .mobile-toggle {
    display: block;
  }

  .cards {
    grid-template-columns: 1fr;
  }

  .showcase-box {
    grid-template-columns: 1fr;
    padding: 42px 28px;
  }

  .orb {
    width: min(320px, 88%);
  }

}

@media (max-width: 560px) {
  .container {
    width: min(calc(100% - 28px), var(--max));
  }

  .hero {
    padding-top: 138px;
  }

  h1 {
    font-size: clamp(48px, 15vw, 72px);
  }

  .hero-inner > p {
    font-size: 16px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .hero-visual {
    margin-top: 48px;
  }




  .section,
  .showcase,
  .cta-section {
    padding: 82px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .glow { animation: none; }
}

/* Links para a página do produto */
.product-link {
  color: #8eeaff;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.product-link:hover {
  color: #fff;
}

.product-link:focus-visible {
  outline: 2px solid #8eeaff;
  outline-offset: 4px;
  border-radius: 2px;
}