@import url("https://fonts.googleapis.com/css2?family=Reddit+Sans:ital,wght@0,200..900;1,200..900&display=swap");

:root {
  --bg: #0b1120;
  --surface: #111827;
  --surface-2: #1f2937;
  --text: #f8fafc;
  --muted: #94a3b8;
  --primary: #6366f1;
  --primary-hover: #4f46e5;
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
  --radius: 18px;
  --max: 1200px;
}

* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}
html {
  scroll-behavior: smooth;
}

body {
  background:
    radial-gradient(
      circle at top left,
      rgba(99, 102, 241, 0.18),
      transparent 35%
    ),
    radial-gradient(
      circle at top right,
      rgba(59, 130, 246, 0.15),
      transparent 30%
    ),
    var(--bg);
  color: var(--text);
  font-family:
    "Reddit Sans",
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    Oxygen,
    Ubuntu,
    Cantarell,
    "Open Sans",
    "Helvetica Neue",
    sans-serif;
  line-height: 1.6;
  min-height: 100vh;
}

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

section {
  width: min(92%, var(--max));
  min-height: calc(100vh - 80px);
  margin: auto;
  padding: 100px 0;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 18px;
  text-align: center;
  font-weight: 800;
  letter-spacing: -0.03em;
}

p {
  color: var(--muted);
}

/* NAVBAR */
.navbar {
  position: sticky;
  top: 0;
  z-index: 999;
  width: 100%;
  padding: 18px 4%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  backdrop-filter: blur(14px);
  background: rgba(11, 17, 32, 0.72);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  color: var(--muted);
  font-weight: 500;
  transition: 0.25s;
}

.nav-links a:hover {
  color: var(--text);
}

/* ABOUT */
.about-us {
  text-align: center;
}

.about-us p {
  max-width: 800px;
  margin: 16px auto;
  font-size: 1.05rem;
}

/* PLATFORM CARDS */
.platforms {
  display: grid;
  gap: 24px;
}

.platform-card {
  padding: 32px;
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--surface), var(--surface-2));
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: 0.3s ease;
}

.platform-card:hover {
  transform: translateY(-6px);
  border-color: rgba(99, 102, 241, 0.4);
}

.platform-card h3 {
  margin-bottom: 14px;
  font-size: 1.35rem;
}

/* CONTACT */
.contact-section {
  display: grid;
  gap: 24px;
}

.contact-platform {
  padding: 28px;
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--surface), var(--surface-2));
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.contact-platform h3 {
  margin-bottom: 16px;
  font-size: 1.2rem;
}

.contact-platform p {
  margin: 8px 0;
}

.contact-platform a {
  color: #a5b4fc;
  transition: 0.25s;
}

.contact-platform a:hover {
  color: #c7d2fe;
}

/* FOOTER */
footer {
  width: min(92%, var(--max));
  margin: auto;
  padding: 40px 0 60px;
  text-align: center;
  color: var(--muted);
  border-top: 1px solid var(--border);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    gap: 14px;
  }

  .nav-links {
    gap: 18px;
    flex-wrap: wrap;
    justify-content: center;
  }

  section {
    padding: 70px 0;
  }
}