* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.7;
    color: #2c3e50;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.header {
    background-image: url('mellkomp.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: white;
    padding: 60px 40px;
    text-align: center;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.header h1 {
    font-size: 2.5em;
    font-weight: 700;
    margin-bottom: 30px;
    line-height: 1.2;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
}

.header-btn {
    display: inline-block;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-decoration: none;
    padding: 18px 40px;
    border-radius: 50px;
    font-size: 1.2em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.header-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}

.header-btn:active {
    transform: translateY(-1px);
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3),
                    0 0 20px rgba(102, 126, 234, 0.5),
                    0 0 30px rgba(118, 75, 162, 0.5);
    }
    50% {
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3),
                    0 0 30px rgba(102, 126, 234, 0.8),
                    0 0 50px rgba(118, 75, 162, 0.8),
                    0 0 70px rgba(102, 126, 234, 0.6);
    }
}

.content {
    padding: 50px 40px;
}

h2 {
    color: #667eea;
    font-size: 1.8em;
    margin-top: 40px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 3px solid #667eea;
}

h3 {
    color: #764ba2;
    font-size: 1.4em;
    margin-top: 30px;
    margin-bottom: 15px;
}

p {
    margin-bottom: 18px;
    font-size: 1.05em;
    text-align: justify;
}

ul {
    margin: 20px 0;
    padding-left: 30px;
}

li {
    margin-bottom: 12px;
    font-size: 1.05em;
    line-height: 1.6;
}

.intro {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 30px;
    border-radius: 15px;
    margin-bottom: 30px;
    border-left: 5px solid #667eea;
}

.intro p {
    font-size: 1.15em;
    font-weight: 500;
    margin-bottom: 0;
}

.intro-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 700;
    border-bottom: 2px solid #667eea;
    transition: all 0.3s ease;
}

.intro-link:hover {
    color: #764ba2;
    border-bottom-color: #764ba2;
    text-shadow: 0 0 8px rgba(102, 126, 234, 0.4);
}

.highlight-box {
    background: #fff5f5;
    border-left: 4px solid #f56565;
    padding: 20px;
    margin: 25px 0;
    border-radius: 8px;
}

.info-box {
    background: #f0f9ff;
    border-left: 4px solid #3b82f6;
    padding: 20px;
    margin: 25px 0;
    border-radius: 8px;
}

.conclusion {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 35px;
    border-radius: 15px;
    margin-top: 40px;
    border: 2px solid #667eea;
}

.conclusion p {
    font-size: 1.1em;
    font-weight: 500;
}

strong {
    color: #667eea;
    font-weight: 600;
}

@media (max-width: 768px) {
    body {
        padding: 0;
    }

    .container {
        border-radius: 0;
    }

    .header {
        background-image: url('mellmobile.jpg');
        background-size: cover;
        background-position: center;
        height: 100vh;
        min-height: 100vh;
        padding: 40px 25px;
    }

    .header h1 {
        font-size: 1.8em;
        margin-bottom: 30px;
    }

    .header-btn {
        animation: glow 2s ease-in-out infinite;
        padding: 16px 35px;
        font-size: 1.1em;
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3),
                    0 0 20px rgba(102, 126, 234, 0.5),
                    0 0 30px rgba(118, 75, 162, 0.5);
    }

    .content {
        padding: 30px 25px;
    }

    h2 {
        font-size: 1.5em;
    }

    h3 {
        font-size: 1.2em;
    }
}