* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: #0b0b0f;
  color: #eaeaea;
  line-height: 1.6;
}

/* NAVBAR */
.nav {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(11, 11, 15, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #1a1a22;
}

.nav-inner {
  max-width: 1100px;
  margin: auto;
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-weight: 800;
  font-size: 1.1rem;
}

.nav a {
  color: #eaeaea;
  text-decoration: none;
  margin-left: 24px;
  font-weight: 500;
  opacity: 0.8;
}

.nav a:hover {
  opacity: 1;
}

/* LAYOUT */
.container {
  max-width: 1100px;
  margin: auto;
  padding: 160px 20px 80px;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.subtitle {
  max-width: 650px;
  font-size: 1.2rem;
  color: #9ca3af;
}

/* BUTTONS */
.actions {
  margin-top: 32px;
}

.btn {
  display: inline-block;
  padding: 12px 26px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  margin-right: 12px;
}

.primary {
  background: #5eead4;
  color: #000;
}

.secondary {
  border: 1px solid #2a2a33;
  color: #eaeaea;
}

/* SECTIONS */
.section {
  margin-top: 120px;
}

.section h2 {
  font-size: 1.8rem;
  margin-bottom: 16px;
}

.section p {
  max-width: 700px;
  color: #9ca3af;
}

/* PROJECT CARD */
.project-card {
  margin-top: 24px;
  padding: 24px;
  border-radius: 10px;
  background: #111118;
  border: 1px solid #1f1f2a;
}

.project-card h3 {
  margin-top: 0;
}

.project-card a {
  color: #5eead4;
  text-decoration: none;
  font-weight: 600;
}

/* FOOTER */
.footer {
  text-align: center;
  padding: 40px 20px;
  color: #6b7280;
  font-size: 0.9rem;
}