/* Reset i osnovna podešavanja */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  background-color: #0f172a; /* Tamno plava/siva pozadina */
  color: #e2e8f0;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Navigacija */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 5%;
  background-color: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(10px);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid #1e293b;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
}

.logo span {
  color: #3b82f6; /* Plavi akcenat */
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 20px;
}

.nav-links a {
  color: #cbd5e1;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: #3b82f6;
}

/* Hero Sekcija */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 20px;
  background: radial-gradient(circle at center, #1e293b 0%, #0f172a 100%);
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 20px;
  color: #f8fafc;
}

.highlight {
  color: #3b82f6;
}

.hero p {
  font-size: 1.2rem;
  color: #94a3b8;
  max-width: 600px;
  margin: 0 auto 30px auto;
}

/* Dugmići */
.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-primary {
  background-color: #3b82f6;
  color: #fff;
  border: 2px solid #3b82f6;
}

.btn-primary:hover {
  background-color: #2563eb;
  border-color: #2563eb;
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: #3b82f6;
  border: 2px solid #3b82f6;
}

.btn-outline:hover {
  background-color: #3b82f6;
  color: #fff;
  transform: translateY(-2px);
}

/* Sekcije opšte */
.section {
  padding: 100px 0;
}

.bg-alt {
  background-color: #1e293b;
}

.section-title {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 50px;
  color: #f8fafc;
}

/* O meni */
.about-text {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 40px auto;
  font-size: 1.1rem;
  color: #94a3b8;
}

.skills {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 15px;
}

.skill-tag {
  background-color: #3b82f6;
  color: #fff;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 600;
}

/* Projekti (Grid) */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.card {
  background-color: #0f172a;
  border: 1px solid #334155;
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.card-content {
  padding: 30px;
}

.card h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: #f8fafc;
}

.card p {
  color: #94a3b8;
  margin-bottom: 20px;
  min-height: 70px; /* Poravnava visinu kartica */
}

.status {
  display: inline-block;
  background-color: #10b981;
  color: #064e3b;
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 700;
}

/* Kontakt */
.text-center {
  text-align: center;
}

.contact-text {
  margin-bottom: 30px;
  font-size: 1.2rem;
  color: #94a3b8;
}

.contact-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* Footer */
footer {
  text-align: center;
  padding: 30px;
  background-color: #0f172a;
  color: #64748b;
  border-top: 1px solid #1e293b;
}

/* Responzivnost za mobilne uređaje */
@media (max-width: 768px) {
  .hero h1 { font-size: 2.5rem; }
  .nav-links { display: none; /* Za mobilne bi ovde idealno išao hamburger meni */ }
  .section { padding: 60px 0; }
}