:root {
  color-scheme: light;
  --bg: #f4f7fc;
  --bg-strong: #e7eefb;
  --surface: #ffffff;
  --surface-soft: #f8fbff;
  --text: #10162f;
  --muted: #5f6b87;
  --primary: #1f4cff;
  --secondary: #19b36b;
  --accent: #ff8c2b;
  --border: rgba(16, 22, 47, 0.1);
  --shadow-soft: 0 20px 40px rgba(16, 22, 47, 0.1);
  --shadow-card: 0 14px 32px rgba(16, 22, 47, 0.12);
  --radius-xl: 28px;
  --radius-lg: 18px;
  --radius-md: 12px;
  --container: 1140px;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --bg: #0b1326;
    --bg-strong: #111d38;
    --surface: #111c36;
    --surface-soft: #0f1830;
    --text: #f2f5ff;
    --muted: #b8c3de;
    --border: rgba(188, 205, 244, 0.2);
    --shadow-soft: 0 22px 44px rgba(0, 0, 0, 0.4);
    --shadow-card: 0 12px 30px rgba(0, 0, 0, 0.45);
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "Trebuchet MS", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 85% 5%, rgba(31, 76, 255, 0.17), transparent 35%),
    radial-gradient(circle at 0% 20%, rgba(25, 179, 107, 0.15), transparent 32%),
    linear-gradient(160deg, var(--bg), var(--bg-strong));
  min-height: 100vh;
}

a {
  color: inherit;
}

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

.container {
  width: min(var(--container), calc(100% - 2.25rem));
  margin: 0 auto;
}

.section {
  padding: 5.5rem 0;
}

.section-soft {
  background: color-mix(in oklab, var(--surface-soft), transparent 15%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-head {
  max-width: 760px;
  margin-bottom: 2rem;
}

.section-head h2 {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  line-height: 1.1;
}

.eyebrow {
  margin: 0 0 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-weight: 700;
  color: var(--primary);
  font-size: 0.8rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
  background: color-mix(in srgb, var(--bg) 84%, transparent);
  border-bottom: 1px solid var(--border);
}

.nav-wrapper {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand img {
  display: block;
  border-radius: 12px;
  box-shadow: var(--shadow-soft);
}

.site-nav {
  position: absolute;
  left: 1.1rem;
  right: 1.1rem;
  top: calc(100% + 0.65rem);
  display: grid;
  gap: 0.65rem;
  padding: 1rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  box-shadow: var(--shadow-card);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: transform 0.24s ease, opacity 0.24s ease, visibility 0.24s ease;
}

.site-nav.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.site-nav a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
}

.menu-toggle {
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
}

.menu-toggle span:not(.sr-only) {
  width: 17px;
  height: 2px;
  background: var(--text);
  border-radius: 999px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 0.7rem 1.1rem;
  font-weight: 700;
  text-decoration: none;
  background: linear-gradient(135deg, var(--primary), color-mix(in srgb, var(--primary), #ffffff 10%));
  color: #ffffff;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 10px 18px rgba(31, 76, 255, 0.35);
}

.button-ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}

.hero {
  padding-top: 4.5rem;
}

.hero-grid {
  display: grid;
  gap: 2.2rem;
  align-items: center;
}

.hero-copy h1 {
  margin: 0;
  font-size: clamp(2rem, 8vw, 3.4rem);
  line-height: 1.02;
}

.lead {
  margin: 1rem 0 0;
  color: var(--muted);
  max-width: 62ch;
  font-size: 1.04rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.35rem;
}

.hero-points {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.62rem;
}

.hero-points li {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted);
}

.hero-points li::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--secondary), var(--primary));
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--secondary), transparent 76%);
}

.hero-media {
  position: relative;
}

.screen-card {
  border-radius: var(--radius-xl);
  padding: 0.75rem;
  background: color-mix(in srgb, var(--surface) 96%, transparent);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.screen-card video,
.screen-card img {
  width: 100%;
  display: block;
  border-radius: calc(var(--radius-xl) - 8px);
}

.card-grid {
  display: grid;
  gap: 1rem;
}

.info-card,
.feature-card,
.rubro-card,
.video-card,
.contact-card {
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
}

.info-card h3,
.feature-card h3,
.rubro-card h3,
.video-card h3 {
  margin-top: 0;
  margin-bottom: 0.55rem;
  font-size: 1.1rem;
}

.info-card p,
.feature-card p,
.rubro-card p,
.video-card p,
.contact-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.info-card .solution {
  margin-top: 0.7rem;
  color: var(--text);
  font-weight: 600;
}

.rubro-card span {
  display: inline-flex;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.8rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
  background: color-mix(in srgb, var(--primary), #ffffff 86%);
}

.video-grid {
  display: grid;
  gap: 1rem;
}

.video-card video {
  margin-top: 0.8rem;
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #050913;
}

.section-cta {
  background:
    radial-gradient(circle at 95% 0%, rgba(255, 140, 43, 0.2), transparent 42%),
    linear-gradient(140deg, color-mix(in srgb, var(--primary), #ffffff 94%), var(--surface));
}

.cta-grid {
  display: grid;
  gap: 1rem;
  align-items: center;
}

.contact-card a {
  color: var(--primary);
  font-weight: 600;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.4rem 0 1.8rem;
}

.footer-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-row p {
  margin: 0;
}

.footer-row div {
  display: inline-flex;
  gap: 1rem;
}

.footer-row a {
  text-decoration: none;
}

.footer-row a:hover,
.footer-row a:focus-visible {
  color: var(--text);
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
}

.reveal.is-visible {
  animation: reveal-up 0.6s ease forwards;
}

@keyframes reveal-up {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (min-width: 760px) {
  .card-grid.cols-3,
  .video-grid,
  .cta-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-copy h1 {
    max-width: 17ch;
  }
}

@media (min-width: 980px) {
  .menu-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    background: transparent;
    border: 0;
    box-shadow: none;
    padding: 0;
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2.8rem;
  }

  .card-grid.cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .video-grid,
  .cta-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}