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

body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  background: linear-gradient(135deg, #181824 0%, #23243a 100%);
  color: #f5f5f7;
  min-height: 100vh;
}

.main {
  max-width: 1000px;
  margin: 0 auto;
  padding: 3rem 1rem 2rem 1rem;
}

.hero {
  text-align: center;
  margin-bottom: 3.5rem;
}

.hero h1 {
  font-size: 3.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  letter-spacing: -2px;
  color: #3fa7ff;
  text-shadow: 0 2px 24px #0008;
}

.hero p {
  font-size: 1.4rem;
  color: #e0e0e0;
  margin-bottom: 0.5rem;
}

.subtitle {
  font-size: 1.1rem;
  color: #3fa7ffcc;
  letter-spacing: 1px;
}

.techs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2.5rem;
}

.techCard {
  background: rgba(30, 32, 48, 0.7);
  border-radius: 18px;
  box-shadow: 0 4px 32px 0 #0004;
  padding: 2.5rem 1.2rem 2rem 1.2rem;
  text-align: center;
  transition: box-shadow 0.2s, transform 0.2s, background 0.2s;
  border: 1.5px solid #3fa7ff33;
  backdrop-filter: blur(8px);
  position: relative;
  overflow: hidden;
}
.techCard::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 18px;
  pointer-events: none;
  border: 2px solid transparent;
  background: linear-gradient(120deg, #3fa7ff33 0%, #fff0 100%);
  opacity: 0.7;
}
.techCard:hover {
  box-shadow: 0 8px 40px 0 #0008;
  transform: translateY(-6px) scale(1.03);
  background: rgba(40, 42, 64, 0.85);
}

.techCard:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.techCard h2 {
  margin: 1.2rem 0 0.6rem 0;
  font-size: 1.3rem;
  font-weight: 700;
  color: #3fa7ff;
  letter-spacing: 1px;
}

.techCard p {
  color: #e0e0e0;
  font-size: 1.05rem;
}

.footer {
  text-align: center;
  color: #3fa7ffcc;
  font-size: 1.1rem;
  margin: 3rem 0 1.5rem 0;
  letter-spacing: 1px;
  border-top: 1px solid #3fa7ff33;
  padding-top: 1.5rem;
}

.contact-invite {
  text-align: center;
  color: #b0c4de;
  font-size: 1.08rem;
  margin-top: 2.2rem;
  margin-bottom: 0.2rem;
  letter-spacing: 0.5px;
}
.contact-email {
  text-align: center;
  margin: 2.5rem 0 0.5rem 0;
}
.contact-email a {
  color: #3fa7ff;
  font-size: 1.15rem;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 1px;
  transition: color 0.2s;
}
.contact-email a:hover {
  color: #2496ed;
  text-decoration: underline;
}