* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Arial, Helvetica, sans-serif;
  background: #0b0f14;
  color: #f5f7fa;
}

.container {
  width: min(1100px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  min-height: 75vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.eyebrow {
  margin: 0 0 16px;
  color: #8ea0b5;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

h1 {
  margin: 0;
  font-size: clamp(3.5rem, 10vw, 7rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
}

.intro {
  max-width: 700px;
  margin: 28px 0 0;
  color: #adb8c5;
  font-size: 1.2rem;
  line-height: 1.7;
}

.links {
  display: flex;
  gap: 14px;
  margin-top: 32px;
}

.links a {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 8px;
  background: #f5f7fa;
  color: #0b0f14;
  text-decoration: none;
  font-weight: 700;
}

.links a.secondary {
  background: transparent;
  color: #f5f7fa;
  border: 1px solid #2c3642;
}

#projects {
  padding: 60px 0 120px;
}

h2 {
  margin-bottom: 30px;
  font-size: 2rem;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.project-card {
  padding: 26px;
  border: 1px solid #212a34;
  border-radius: 14px;
  background: #10161d;
}

.project-card span {
  color: #74869a;
  font-size: 0.8rem;
}

.project-card h3 {
  margin: 14px 0 12px;
  font-size: 1.5rem;
}

.project-card p {
  margin: 0;
  color: #9eabb9;
  line-height: 1.6;
}

footer {
  padding: 24px 20px;
  border-top: 1px solid #1c242d;
  color: #687888;
  text-align: center;
}

@media (max-width: 800px) {
  .project-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 65vh;
  }
}