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

html {
  scroll-behavior: smooth;
}

body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: #101828;
  color: #101828;
  font-family: "Geist", system-ui, sans-serif;
}

@keyframes fadeSlideUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bubbleFloat {
  0% {
    transform: translate3d(0, 18px, 0) scale(0.92);
    opacity: 0.18;
  }
  50% {
    opacity: 0.62;
  }
  100% {
    transform: translate3d(10px, -96px, 0) scale(1.14);
    opacity: 0.12;
  }
}

@keyframes waterSweep {
  0% {
    transform: translate3d(-20%, 0, 0) rotate(8deg);
    opacity: 0.28;
  }
  50% {
    opacity: 0.48;
  }
  100% {
    transform: translate3d(18%, -4%, 0) rotate(8deg);
    opacity: 0.24;
  }
}

@keyframes softPulse {
  0%, 100% {
    opacity: 0.32;
    transform: scale(1);
  }
  50% {
    opacity: 0.58;
    transform: scale(1.06);
  }
}

@keyframes sheen {
  0% {
    transform: translateX(-120%) skewX(-18deg);
  }
  100% {
    transform: translateX(220%) skewX(-18deg);
  }
}

.fade-up {
  opacity: 0;
  animation: fadeSlideUp 0.75s ease forwards;
}

.bubble {
  animation: bubbleFloat 4.8s ease-in-out infinite alternate;
}

.water-sweep {
  animation: waterSweep 9s ease-in-out infinite alternate;
}

.hero-glass {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.05));
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(18px);
}

.page-hero {
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: -30% -10% auto auto;
  width: 440px;
  height: 440px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(185, 221, 244, 0.7), rgba(76, 90, 168, 0.18) 48%, transparent 72%);
  animation: softPulse 6s ease-in-out infinite;
}

.page-hero::after {
  content: "";
  position: absolute;
  inset: auto auto -42% -12%;
  width: 520px;
  height: 520px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(47, 54, 127, 0.18), transparent 70%);
}

.page-bubble {
  animation: bubbleFloat 6.4s ease-in-out infinite alternate;
}

.animated-card {
  opacity: 0;
  animation: fadeSlideUp 0.7s ease forwards;
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.animated-card:hover {
  transform: translateY(-6px);
  border-color: rgba(76, 90, 168, 0.34);
  box-shadow: 0 18px 45px rgba(16, 24, 40, 0.1);
}

.sheen-card {
  position: relative;
  overflow: hidden;
}

.sheen-card::after {
  content: "";
  position: absolute;
  inset: 0;
  width: 38%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.36), transparent);
  transform: translateX(-120%) skewX(-18deg);
  pointer-events: none;
}

.sheen-card:hover::after {
  animation: sheen 0.9s ease;
}

.float-icon {
  animation: bubbleFloat 4.6s ease-in-out infinite alternate;
}