/* Reset & Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #eef2f5;
  color: #222;
  padding-top: 50px; /* push content below fixed navbar */
}

/* Navbar */
.navbar {
  position: fixed;
  width: 100%;
  background-color: #1e2a38;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  padding: 20px 0;
  z-index: 1000;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.8rem;
  color: #00bcd4;
  font-weight: 700;
}

.nav-links a {
  margin-left: 20px;
  text-decoration: none;
  color: #f1f1f1;
  font-size: 1.1rem;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: #00bcd4;
}

/* Hero Section */
.hero-section {
  height: 100vh;
  background: linear-gradient(to right, #00bcd4, #ffffff);
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding-top: 80px;
}

.hero-section h2 {
  font-size: 2.8rem;
  color: #1e2a38;
  margin-bottom: 15px;
}

.tagline {
  font-size: 1.4rem;
  margin-bottom: 30px;
  color: #37474f;
}

.btn {
  display: inline-block;
  padding: 10px 25px;
  background-color: #007acc;
  color: white;
  text-decoration: none;
  border-radius: 6px;
  font-size: 1rem;
  transition: background-color 0.3s, transform 0.2s;
}

.btn:hover {
  background-color: #005fa3;
  transform: scale(1.05);
}

/* Section Spacing */
.about-section,
.projects-section,
.skills-section,
.contact-section {
  padding-top: 100px;
}

/* Optional: Section Backgrounds for Color Variety */
.about-section {
  background-color: #ffffff;
}

.projects-section {
  background-color: #f7fafc;
}

.skills-section {
  background-color: #ffffff;
}

.contact-section {
  background-color: #f7fafc;
}

.logo {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-size: 2rem;
  color: white;
  font-weight: 600;
}