html {
  font-size: 14px;
  scroll-behavior: smooth;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin: 0;
  padding-bottom: 0;
  background-color: #121212;
  color: #e0e0e0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

a {
  color: #5bb8f5;
}

a:hover {
  color: #8dd0ff;
}

/* Navbar */
.navbar {
  background-color: #0d0d0d !important;
}

.navbar-brand {
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* Hero */
.hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(135deg, #0d0d0d 0%, #1a1a2e 100%);
  padding: 4rem 1rem;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.hero .lead {
  font-size: 1.5rem;
  color: #5bb8f5;
  margin-bottom: 1rem;
}

.hero .tagline {
  font-size: 1.1rem;
  color: #999;
  max-width: 600px;
  margin: 0 auto;
}

/* Sections */
.section {
  padding: 5rem 0 8rem;
}

.section-alt {
  background-color: #1a1a1a;
}

.section h2 {
  font-size: 2rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 2rem;
  text-align: center;
}

/* About */
.about-text {
  max-width: 700px;
  margin: 0 auto;
  font-size: 1.1rem;
  line-height: 1.8;
  color: #ccc;
  text-align: center;
}

/* Skills */
.skill-card {
  background-color: #1e1e1e;
  border: 1px solid #2a2a2a;
  border-radius: 8px;
  padding: 2rem 1.5rem;
  text-align: center;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.skill-card:hover {
  transform: translateY(-4px);
  border-color: #5bb8f5;
}

.skill-card h5 {
  color: #ffffff;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.skill-card p {
  color: #999;
  font-size: 0.9rem;
  margin: 0;
}

/* Contact */
.contact-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.contact-link {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border: 1px solid #5bb8f5;
  border-radius: 6px;
  color: #5bb8f5;
  text-decoration: none;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.contact-link:hover {
  background-color: #5bb8f5;
  color: #121212;
}

/* Footer */
.footer {
  background-color: #0d0d0d;
  border-top: 1px solid #2a2a2a;
  padding: 1.5rem 0;
  color: #666;
}