@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;600;700;800&display=swap");

:root {
  --background: hsl(222 47% 11%);
  --foreground: hsl(210 40% 98%);
  --primary: hsl(217 91% 60%);
  --secondary: hsl(222 47% 20%);
  --muted-foreground: hsl(215 20% 65%);
  --border: hsl(217 33% 25%);
  --gradient-start: hsl(222 47% 11%);
  --gradient-end: hsl(221 69% 33%);
  --glow-primary: hsl(217 91% 60%);
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: "Montserrat", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--background);
  color: var(--foreground);
}

.page {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
}

.particles {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.hero-bg {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.3;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(11, 18, 45, 0.8),
    rgba(11, 18, 45, 0.6),
    rgba(11, 18, 45, 0.8)
  );
  z-index: 1;
}

.content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.logo {
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1.05;
  text-shadow: 0 0 40px color-mix(in srgb, var(--glow-primary) 30%, transparent),
    0 0 80px color-mix(in srgb, var(--glow-primary) 10%, transparent);
}

.logo .accent {
  color: var(--primary);
}

.subtitle {
  margin: 0 0 56px;
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: clamp(12px, 1.6vw, 18px);
  color: var(--muted-foreground);
}

.hero {
  position: relative;
  margin: 0 0 56px;
  animation: float 6s ease-in-out infinite;
}

.hero .circle {
  width: clamp(192px, 30vw, 256px);
  height: clamp(192px, 30vw, 256px);
  margin: 0 auto;
  border-radius: 9999px;
  background: color-mix(in srgb, var(--secondary) 30%, transparent);
  border: 1px solid color-mix(in srgb, var(--border) 50%, transparent);
  backdrop-filter: blur(10px);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero .circle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.5);
}

.hero .glow-ring {
  position: absolute;
  inset: 0;
  border-radius: 9999px;
  background: color-mix(in srgb, var(--primary) 10%, transparent);
  filter: blur(24px);
  z-index: -1;
}

.headline {
  margin: 0 0 16px;
  font-weight: 700;
  font-size: clamp(28px, 4vw, 56px);
  animation: pulse-subtle 3s ease-in-out infinite;
}

.dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0 0 48px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 9999px;
  background: var(--primary);
  animation: pulse 1.25s ease-in-out infinite;
}

.dot:nth-child(2) {
  animation-delay: 0.2s;
}
.dot:nth-child(3) {
  animation-delay: 0.4s;
}

.footer {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 24px;
  z-index: 2;
  text-align: center;
}

.footer .row {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--muted-foreground);
  font-size: 12px;
}

.footer a {
  color: inherit;
  text-decoration: none;
  transition: color 200ms ease;
}

.footer a:hover {
  color: var(--primary);
}

.divider {
  display: none;
  color: color-mix(in srgb, var(--border) 100%, transparent);
}

@media (min-width: 640px) {
  .footer .row {
    flex-direction: row;
    gap: 24px;
    font-size: 14px;
  }
  .divider {
    display: inline;
  }
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: color-mix(in srgb, var(--primary) 30%, transparent);
  border-radius: 9999px;
  animation-name: particle-float;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
}

@keyframes particle-float {
  0%,
  100% {
    transform: translateY(0) translateX(0);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(-100vh) translateX(20px);
    opacity: 0;
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes pulse-subtle {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.85;
    transform: scale(1.02);
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.65;
    transform: scale(0.9);
  }
  50% {
    opacity: 1;
    transform: scale(1);
  }
}