/* Osnovna podešavanja */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: #f8f9fa;
    color: #333;
    line-height: 1.6;
}

/* Navigacija */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 10%;
    background: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

nav .logo {
    font-size: 24px;
    font-weight: 700;
    color: #007bff;
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 20px;
}

nav ul li a {
    text-decoration: none;
    color: #555;
    font-weight: 600;
    transition: color 0.3s;
}

nav ul li a:hover {
    color: #007bff;
}

/* Početna (Hero) sekcija */
header {
    height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: white;
    padding: 0 20px;
}

header h1 {
    font-size: 48px;
    margin-bottom: 20px;
}

header p {
    font-size: 20px;
    max-width: 600px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.btn {
    padding: 12px 30px;
    background: white;
    color: #007bff;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* O meni */
section {
    padding: 80px 10%;
    text-align: center;
}

section h2 {
    font-size: 36px;
    margin-bottom: 20px;
    color: #222;
}

section p {
    font-size: 18px;
    color: #666;
    max-width: 700px;
    margin: 0 auto 40px;
}

.kartice {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.kartica {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    width: 300px;
}

.kartica h3 {
    margin-bottom: 15px;
    color: #222;
}

/* Kontakt */
#kontakt {
    background-color: #f1f3f5;
}

.btn-kontakt {
    padding: 15px 40px;
    background: #007bff;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    display: inline-block;
}

.btn-kontakt:hover {
    background: #0056b3;
}

/* Fusnota */
footer {
    background: #222;
    color: white;
    text-align: center;
    padding: 20px;
    font-size: 14px;
}