:root {
  --bg: #03070d;
  --bg-soft: #07111f;
  --primary: #1479d4;
  --cyan: #11c7f4;
  --text: #ffffff;
  --muted: #a9b7c7;
  --border: rgba(255, 255, 255, 0.12);
  --card: rgba(255, 255, 255, 0.055);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at top right, rgba(17, 199, 244, 0.16), transparent 35%),
    radial-gradient(circle at top left, rgba(20, 121, 212, 0.18), transparent 35%),
    var(--bg);
  color: var(--text);
  line-height: 1.7;
}

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

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

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 4px;
  border-radius: 8px;
}

.menu-btn {
  cursor: pointer;
}

.header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(18px);
  background: rgba(3, 7, 13, 0.78);
  border-bottom: 1px solid var(--border);
}

.navbar {
  max-width: 1180px;
  margin: auto;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 20px;
}

.logo-img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-size: 14px;
}

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

.menu-btn {
  display: none;
  background: none;
  border: none;
  color: white;
  font-size: 26px;
}

.hero {
  max-width: 1180px;
  margin: auto;
  min-height: 90vh;
  padding: 90px 22px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.badge,
.small-label,
.section-title p {
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 12px;
  font-weight: 700;
}

.hero h1 {
  font-size: clamp(56px, 8vw, 110px);
  line-height: 1;
  margin: 20px 0;
  background: linear-gradient(135deg, #ffffff, var(--cyan), var(--primary));
  -webkit-background-clip: text;
  color: transparent;
}

.hero h2 {
  font-size: clamp(24px, 4vw, 44px);
  line-height: 1.15;
  margin-bottom: 24px;
}

.hero p,
.section p {
  color: var(--muted);
  font-size: 16px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-top: 34px;
  flex-wrap: wrap;
}

.btn {
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 700;
  transition: 0.25s ease;
}

.btn.primary {
  background: linear-gradient(135deg, var(--cyan), var(--primary));
  color: #00111d;
}

.btn.secondary {
  border: 1px solid var(--border);
  color: white;
}

.btn:hover {
  transform: translateY(-3px);
}

.hero-visual {
  display: flex;
  justify-content: center;
}

.glow-card {
  width: min(360px, 85vw);
  aspect-ratio: 1;
  border-radius: 36px;
  background:
    linear-gradient(145deg, rgba(255,255,255,0.08), rgba(255,255,255,0.02));
  border: 1px solid var(--border);
  box-shadow: 0 0 80px rgba(17, 199, 244, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
}

.glow-card img {
  width: 74%;
  object-fit: contain;
}

.section {
  max-width: 1180px;
  margin: auto;
  padding: 90px 22px;
}

.section-title {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-title h2,
.section h2 {
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.15;
  margin-top: 12px;
}

.card,
.value {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 28px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.22);
}

.card.large p {
  margin-bottom: 18px;
}

.grid,
.values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card {
  color: white;
  font-weight: 600;
}

.note {
  margin-top: 22px;
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 44px;
  align-items: center;
}

.split p {
  margin-top: 10px;
}

.split p:first-child {
  margin-top: 0;
}

.placeholder-photo {
  min-height: 420px;
  border: 1px solid var(--border);
  border-radius: 32px;
  background:
    linear-gradient(145deg, rgba(17,199,244,0.14), rgba(20,121,212,0.08)),
    rgba(255,255,255,0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  text-align: center;
}

.highlight {
  background:
    linear-gradient(145deg, rgba(17,199,244,0.13), rgba(20,121,212,0.08)),
    rgba(255,255,255,0.04);
}

.value h3 {
  color: white;
  margin-bottom: 10px;
}

.contact {
  text-align: center;
  max-width: 780px;
}

.contact h2 {
  font-size: 38px;
}

.email {
  display: inline-block;
  margin-top: 24px;
  font-size: clamp(18px, 2.8vw, 24px);
  font-weight: 800;
  color: var(--cyan);
}

.footer {
  border-top: 1px solid var(--border);
  padding: 28px;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 850px) {
  .menu-btn {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 78px;
    right: 20px;
    left: 20px;
    padding: 22px;
    border-radius: 22px;
    background: rgba(3, 7, 13, 0.96);
    border: 1px solid var(--border);
    flex-direction: column;
    display: none;
  }

  .nav-links.active {
    display: flex;
  }

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

  .hero {
    padding-top: 70px;
  }

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

  .placeholder-photo {
    min-height: 300px;
  }
}