/* Variables */
:root {
  --accent: #22d3ee;
  --glow: #38e8ff;
  --bg: #0c0e12;
  --text: #f4f5f7;
  --text-muted: #aeb3bd;
  --text-dim: #9297a0;
  --text-gray: #6b7180;
  --text-dark-gray: #5a606e;
}

/* Reset */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100%;
}

body {
  background: var(--bg);
  font-family: 'Neue Haas Grotesk', system-ui, -apple-system, sans-serif;
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow: hidden;
}

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

/* Animations */
@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(0.5);
    opacity: 0.4;
  }
}

/* Root */
.root {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
}

/* Canvas - Embers */
.embers {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* Glow */
.glow {
  position: absolute;
  top: 0;
  left: 0;
  width: 1100px;
  height: 1100px;
  margin: -550px 0 0 -550px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    color-mix(in srgb, var(--glow) 55%, white) 0%,
    var(--glow) 14%,
    transparent 60%
  );
  opacity: 0.32;
  filter: blur(20px);
  mix-blend-mode: screen;
  pointer-events: none;
  z-index: 1;
  transform: translate(50vw, 45vh);
  will-change: transform;
}

/* Vignette */
.vignette {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: radial-gradient(
    120% 120% at 50% 45%,
    transparent 40%,
    rgba(6, 7, 10, 0.7) 100%
  );
}

/* Container */
.container {
  position: relative;
  z-index: 3;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 38px clamp(24px, 5vw, 64px);
}

/* Header */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--text);
  transition: opacity 0.2s;
}

.logo:hover {
  opacity: 0.6;
}

.status {
  display: flex;
  align-items: center;
  gap: 9px;
}

.pulse-dot {
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--glow);
  box-shadow: 0 0 12px var(--glow);
  animation: pulse 2.4s ease-in-out infinite;
}

.status-text {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--text-dim);
}

/* Hero */
.hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 48px 0;
}

.eyebrow {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-gray);
  margin-bottom: clamp(16px, 2.5vw, 28px);
}

/* Wordmark */
.wordmark {
  position: relative;
  display: block;
  line-height: 0.86;
  user-select: none;
}

.wordmark-outline {
  position: relative;
  display: block;
  font-size: clamp(72px, 15vw, 230px);
  font-weight: 400;
  letter-spacing: -0.045em;
  color: transparent;
  -webkit-text-stroke: 1.4px rgba(244, 245, 247, 0.16);
}

.wordmark-glow {
  position: absolute;
  inset: 0;
  display: block;
  font-size: clamp(72px, 15vw, 230px);
  font-weight: 400;
  letter-spacing: -0.045em;
  color: var(--accent);
  text-shadow: 0 0 28px color-mix(in srgb, var(--glow) 60%, transparent);
  -webkit-text-stroke: 1.4px var(--glow);
  -webkit-mask-image: radial-gradient(
    circle 230px at var(--mx, 35%) var(--my, 50%),
    #000 0%,
    #000 34%,
    transparent 70%
  );
  mask-image: radial-gradient(
    circle 230px at var(--mx, 35%) var(--my, 50%),
    #000 0%,
    #000 34%,
    transparent 70%
  );
}

.tagline {
  max-width: 540px;
  margin-top: clamp(24px, 3.5vw, 40px);
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 400;
  line-height: 1.4;
  color: var(--text-muted);
}

/* Footer */
.footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.cta {
  display: inline-flex;
  align-items: baseline;
  gap: 12px;
  font-size: clamp(22px, 3.2vw, 34px);
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--text);
  border-bottom: 2px solid var(--text);
  padding-bottom: 4px;
  transition: color 0.3s, border-color 0.3s;
}

.cta:hover {
  color: var(--glow);
  border-color: var(--glow);
}

.arrow {
  display: inline-block;
  font-size: 0.7em;
  transition: transform 0.25s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.cta:hover .arrow {
  transform: translateX(8px);
}

.copyright {
  font-size: 13px;
  color: var(--text-dark-gray);
  padding-bottom: 4px;
}

/* Responsive */
@media (max-width: 640px) {
  .footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .cta {
    width: 100%;
  }
}