:root {
  --navy: #081235;
  --blue-accent: #2056E0;
  --blue-1: #60A5FA;
  --blue-2: #3B82F6;
  --blue-3: #1D4ED8;
  --blue-4: #2563EB;
  --text-muted: #4B5673;
  --bg: #F7F9FC;
  --card-border: #E3E9F5;
}

* {
  box-sizing: border-box;
}

html, body {
  height: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--navy);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  overflow-x: hidden;
  position: relative;
  display: flex;
}

/* Decorative background blobs echoing the logo gradients.
   Brightness/saturation and position both drift slowly — no hue-rotate,
   since its filter matrix can skew saturated blue toward magenta/pink
   in either rotation direction. Only filter and transform are animated —
   properties the compositor handles on the GPU without layout/paint —
   so it stays cheap despite the movement. */
.bg-blob {
  position: fixed;
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
  will-change: filter, transform;
  animation: shimmer 16s ease-in-out infinite;
}

.blob-1 {
  width: 520px;
  height: 520px;
  top: -180px;
  left: -140px;
  background: linear-gradient(135deg, var(--blue-1), var(--blue-2));
  opacity: 0.32;
  --dx: 140px;
  --dy: -90px;
  animation-duration: 15s;
}

.blob-2 {
  width: 460px;
  height: 460px;
  bottom: -160px;
  right: -120px;
  background: linear-gradient(135deg, var(--blue-3), var(--blue-4));
  opacity: 0.3;
  --dx: -120px;
  --dy: 100px;
  animation-duration: 19s;
  animation-delay: -6s;
}

.blob-3 {
  width: 320px;
  height: 320px;
  bottom: 20%;
  left: 8%;
  background: linear-gradient(135deg, var(--blue-2), var(--blue-3));
  opacity: 0.2;
  --dx: 90px;
  --dy: 80px;
  animation-duration: 12s;
  animation-delay: -2s;
}

@keyframes shimmer {
  0%, 100% { filter: blur(90px) brightness(1) saturate(1); transform: translate(0, 0); }
  50% { filter: blur(90px) brightness(1.15) saturate(1.3); transform: translate(var(--dx), var(--dy)); }
}

@media (prefers-reduced-motion: reduce) {
  .bg-blob {
    animation: none;
    filter: blur(90px);
  }
}

.page {
  position: relative;
  z-index: 1;
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 40px 24px;
}

.hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  padding: 48px 0;
}

.hero__logo-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 36px;
}

.hero__logo {
  height: clamp(72px, 12vw, 128px);
  width: auto;
  filter: drop-shadow(0 4px 10px rgba(8, 18, 53, 0.1));
}

.hero__title {
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.15;
  font-weight: 700;
  margin: 0 0 18px;
  letter-spacing: -0.02em;
}

.hero__text {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0 0 32px;
}

.contact-btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--blue-2), var(--blue-3));
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: 0 8px 24px rgba(32, 86, 224, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.contact-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(32, 86, 224, 0.36);
}

.footer {
  width: 100%;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  padding-top: 24px;
}