@import url("https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;600;700&family=Sora:wght@400;600;700&display=swap");

:root {
  --bg: #060914;
  --text: #f2f5ff;
  --muted: #97a0ba;
  --line: rgba(255, 255, 255, 0.1);
  --cyan: #22d3ee;
  --blue: #3b82f6;

  --font-display: "Sora", system-ui, sans-serif;
  --font-body: "Roboto", system-ui, sans-serif;
}

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

html {
  min-height: 100%;
  background: var(--bg);
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Background */
.bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.5;
}

.blob-1 {
  width: 52vmax;
  height: 52vmax;
  top: -22vmax;
  left: -14vmax;
  background: radial-gradient(circle, var(--blue), transparent 68%);
}

.blob-2 {
  width: 46vmax;
  height: 46vmax;
  bottom: -20vmax;
  right: -12vmax;
  background: radial-gradient(circle, var(--cyan), transparent 68%);
  opacity: 0.38;
}

.grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(
    ellipse 70% 60% at 50% 40%,
    #000 20%,
    transparent 100%
  );
  mask-image: radial-gradient(
    ellipse 70% 60% at 50% 40%,
    #000 20%,
    transparent 100%
  );
}

.vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at center,
    transparent 45%,
    rgba(3, 5, 12, 0.75) 100%
  );
}

/* Layout */
.page {
  position: relative;
  z-index: 1;
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 24px 24px;
}

.site-header {
  display: flex;
  justify-content: center;
  padding: 16px 0;
}

.brand {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
}

.brand-tld {
  color: var(--cyan);
}

/* Intro */
.intro {
  text-align: center;
  padding: clamp(24px, 8vw, 64px) 0 clamp(24px, 6vw, 44px);
}
a {
  text-decoration: none;
}

h1 {
  font-family: var(--font-body);
  font-size: clamp(2rem, 6vw, 4rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

@media (max-width: 440px) {
  h1 {
    font-size: clamp(1.4rem, 6vw, 4rem);
  }
}

.lead {
  margin: 1.25rem auto 0;
  max-width: 46ch;
  font-size: clamp(1rem, 1.7vw, 1.15rem);
  color: var(--muted);
  text-wrap: pretty;
}

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.07),
    rgba(255, 255, 255, 0.02)
  );
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  color: var(--text);
  text-decoration: none;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease;
}

.card:hover {
  transform: translateY(-3px);
  border-color: rgba(34, 211, 238, 0.55);
}

.card h2 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

@media (max-width: 440px) {
  .card h2 {
    font-size: 1.2rem !important;
  }
}

.card p {
  color: var(--muted);
  font-size: 0.98rem;
}

.card-link {
  margin-top: 12px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--cyan);
}

@media (max-width: 640px) {
  .cards {
    grid-template-columns: 1fr;
  }

  .card {
    padding: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .card {
    transition: none;
  }

  .card:hover {
    transform: none;
  }
}

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
  border-radius: 12px;
}