:root {
  --bg: #fdfdfb;
  --text-main: #000000;
  --text-muted: #000000;
  --border-subtle: #e5e7eb;
  --accent: #4c7df0;
  --button-bg: #111827;
  --button-bg-hover: #020617;
  --button-text: #f9fafb;
  --radius-xl: 999px;
  --shadow-soft: 0 30px 80px rgba(15, 23, 42, 0.06);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    sans-serif;
  background: var(--bg);
  color: var(--text-main);
  -webkit-font-smoothing: antialiased;
}

.page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
}

.hero {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(360px, 60vh, 80vw);
  aspect-ratio: 1 / 1;
  background-image: url("./lumetic eye [Vectorized]2.svg");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  transform: translate(-50%, -50%) scale(1);
  opacity: 0.24;
  pointer-events: none;
  z-index: 0;
}

.hero-inner {
  max-width: 820px;
  width: 100%;
  text-align: center;
  animation: hero-fade-in 700ms ease-out forwards;
  opacity: 0;
  transform: translateY(12px);
  position: relative;
  z-index: 1;
}

.hero-label {
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0 0 12px;
}

.hero-title {
  margin: 0 0 14px;
  font-size: clamp(2.4rem, 3vw + 1.6rem, 3.4rem);
  line-height: 1.03;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.hero-body {
  margin: 0 auto 32px;
  max-width: 520px;
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-muted);
}

.hero-logo {
  margin: 0 auto 18px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-logo img {
  display: block;
  width: 72px;
  height: auto;
}

.hero-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.hero-button {
  position: relative;
  border: none;
  outline: none;
  cursor: pointer;
  text-decoration: none;
  padding: 0 30px;
  min-width: 170px;
  height: 46px;
  border-radius: var(--radius-xl);
  background: rgba(0, 0, 0, 0.7);
  color: var(--button-text);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    0 18px 40px rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  transition:
    background 180ms ease-out,
    transform 160ms ease-out,
    box-shadow 160ms ease-out;
}

.hero-button::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: none;
  opacity: 0;
  transition: opacity 180ms ease-out;
}

.hero-button:hover {
  background: rgba(0, 0, 0, 0.85);
  transform: translateY(-1px);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.75);
}

.hero-button:hover::after {
  opacity: 1;
}

.hero-button:active {
  transform: translateY(0);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.7);
}

.hero-button:focus-visible {
  outline: 2px solid transparent;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.9),
    0 0 0 4px rgba(59, 130, 246, 0.75);
}

a.hero-button,
a.hero-button:visited,
a.hero-button:hover,
a.hero-button:active {
  text-decoration: none;
}

.hero-microcopy {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-muted);
}

@keyframes hero-fade-in {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 600px) {
  .page {
    padding: 32px 18px;
  }

  .hero-body {
    font-size: 0.95rem;
  }
}