:root {
  --bg: #070b18;
  --bg-soft: #0e1833;
  --panel: #121f3e;
  --panel-2: #0d1730;
  --text: #eef3ff;
  --muted: #b4c4e7;
  --primary: #5b92ff;
  --secondary: #2be0bd;
  --danger: #ff6e8f;
  --ring: rgba(91, 146, 255, 0.35);
  --shadow: 0 20px 48px rgba(3, 9, 24, 0.4);
  --max-width: 1160px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: radial-gradient(900px 600px at 85% -10%, rgba(91, 146, 255, 0.3), transparent 45%), var(--bg);
  color: var(--text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.6;
}

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

.container {
  width: min(100% - 2.2rem, var(--max-width));
  margin-inline: auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  background: rgba(7, 11, 24, 0.78);
}

.topbar-inner {
  min-height: 74px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 0.92rem;
  background: linear-gradient(140deg, var(--primary), var(--secondary));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.nav-links a {
  font-size: 0.95rem;
  color: #d6e2ff;
  padding: 0.42rem 0.65rem;
  border-radius: 9px;
}

.nav-links a:hover,
.nav-links a.is-active {
  background: rgba(91, 146, 255, 0.2);
  color: #ffffff;
}

.menu-btn {
  display: none;
  border: 0;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border-radius: 10px;
  padding: 0.45rem 0.65rem;
}

.lang-switch {
  display: inline-flex;
  gap: 0.35rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  padding: 0.2rem;
  background: rgba(255, 255, 255, 0.05);
}

.lang-btn {
  border: 0;
  border-radius: 999px;
  color: #dce8ff;
  background: transparent;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.25rem 0.45rem;
  letter-spacing: 0.2px;
  cursor: pointer;
}

.lang-btn.is-active {
  background: rgba(91, 146, 255, 0.5);
  color: #ffffff;
}

.hero {
  padding: 5.6rem 0 4.2rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.4rem;
  align-items: center;
}

h1 {
  margin: 0;
  font-size: clamp(2.1rem, 4.2vw, 3.5rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
}

h2 {
  margin: 0 0 0.6rem;
  font-size: clamp(1.45rem, 2.5vw, 2rem);
  line-height: 1.2;
}

.accent {
  background: linear-gradient(140deg, #92b6ff, #84f3dc);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  color: var(--muted);
  font-size: clamp(1rem, 1.4vw, 1.1rem);
  margin: 1.1rem 0 1.4rem;
  max-width: 68ch;
}

.chip-list {
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.chip {
  padding: 0.34rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
  color: #d6e3ff;
  font-size: 0.81rem;
}

.actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.btn {
  border: 1px solid transparent;
  border-radius: 11px;
  padding: 0.72rem 1.1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  transition: transform 180ms ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  color: white;
  background: linear-gradient(140deg, var(--primary), #78a6ff);
  box-shadow: 0 14px 34px var(--ring);
}

.btn-secondary {
  color: #d9e6ff;
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.03);
}

.hero-card {
  background: linear-gradient(150deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 16px;
  padding: 1.15rem;
  box-shadow: var(--shadow);
}

.kpis {
  margin-top: 0.9rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
}

.kpi {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 11px;
  padding: 0.7rem;
}

.kpi strong {
  font-size: 1.4rem;
  display: block;
  line-height: 1.1;
}

.kpi span {
  color: var(--muted);
  font-size: 0.86rem;
}

.section {
  padding: 3.5rem 0;
}

.section-intro {
  color: var(--muted);
  margin: 0;
  max-width: 74ch;
}

.cards {
  margin-top: 1.2rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.95rem;
}

.card {
  background: linear-gradient(160deg, var(--panel), var(--panel-2));
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 1rem;
}

.card h3 {
  margin: 0 0 0.55rem;
  font-size: 1.06rem;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

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

.focus-box {
  border-radius: 15px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(145deg, rgba(43, 224, 189, 0.12), rgba(91, 146, 255, 0.11));
  padding: 1.1rem;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.1rem;
}

.filter-btn {
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #d9e6ff;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 999px;
  padding: 0.35rem 0.65rem;
  font-size: 0.86rem;
}

.filter-btn.is-active {
  background: rgba(91, 146, 255, 0.26);
  border-color: rgba(91, 146, 255, 0.62);
}

.service-card[data-hidden="true"] {
  display: none;
}

.contact-box {
  margin-top: 1.1rem;
  padding: 1rem;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  background: rgba(255, 255, 255, 0.03);
}

.partner-badge {
  margin-top: 0.9rem;
  padding: 0.8rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
}

.partner-badge strong {
  display: block;
  font-size: 0.98rem;
}

.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2rem 0 2.4rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 450ms ease, transform 450ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.rotating-word {
  color: #ffffff;
  border-bottom: 2px solid rgba(255, 255, 255, 0.35);
  padding-bottom: 0.05rem;
}

@media (max-width: 980px) {
  .hero-grid,
  .cards,
  .grid-2 {
    grid-template-columns: 1fr 1fr;
  }

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

@media (max-width: 720px) {
  .topbar-right {
    gap: 0.45rem;
  }

  .menu-btn {
    display: inline-flex;
  }

  .nav-links {
    display: none;
  }

  .nav-links.is-open {
    display: flex;
    position: absolute;
    right: 1rem;
    top: 68px;
    flex-direction: column;
    padding: 0.65rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: #0b1430;
  }

  .cards,
  .grid-2 {
    grid-template-columns: 1fr;
  }
}