body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #0f1923 0%, #1a2734 100%);
    color: #fff;
    margin: 0;
    padding: 20px;
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px;
    background: linear-gradient(135deg, #1a2734 0%, #141d2a 100%);
    border-radius: 12px;
    box-shadow: 0 0 30px rgba(255, 70, 85, 0.1), inset 0 0 20px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 70, 85, 0.2);
}

h1, h2 {
    text-align: center;
    color: #ff4655;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
    text-shadow: 0 0 10px rgba(255, 70, 85, 0.5);
}

.progress-container {
    width: 100%;
    background-color: #263544;
    border-radius: 5px;
    margin: 20px 0;
    height: 8px;
    overflow: hidden;
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.5);
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #ff4655 0%, #ff6b75 100%);
    border-radius: 5px;
    width: 0%;
    transition: width 0.3s ease;
    box-shadow: 0 0 15px rgba(255, 70, 85, 0.6);
}

.question {
    margin-bottom: 20px;
    padding: 25px;
    background: linear-gradient(135deg, #263544 0%, #1e2b38 100%);
    border-radius: 8px;
    animation: fadeIn 0.5s ease;
    border: 1px solid rgba(255, 70, 85, 0.1);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.question p {
    font-weight: bold;
    margin-bottom: 15px;
    font-size: 18px;
    color: #ff4655;
}

label {
    display: block;
    margin-bottom: 10px;
    padding: 12px 15px;
    background-color: #1e2b38;
    border-radius: 6px;
    transition: all 0.3s;
    border-left: 3px solid transparent;
    cursor: pointer;
}

label:hover {
    background-color: #2a3a4a;
    border-left-color: #ff4655;
    transform: translateX(5px);
}

label input[type="radio"]:checked + span {
    color: #ff4655;
    font-weight: 600;
}

input[type="radio"] {
    margin-right: 10px;
    accent-color: #ff4655;
    cursor: pointer;
}

button {
    display: block;
    margin: 25px auto 0;
    background: linear-gradient(135deg, #ff4655 0%, #ff6b75 100%);
    color: #fff;
    padding: 12px 30px;
    font-size: 16px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 15px rgba(255, 70, 85, 0.3);
}

button:hover {
    background: linear-gradient(135deg, #ff6b75 0%, #ff4655 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(255, 70, 85, 0.5);
}

button:active {
    transform: translateY(0);
}

.hidden {
    display: none;
}

.agent-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-top: 30px;
    padding: 20px 0;
}

.agent-card {
    background: linear-gradient(135deg, #1e2b38 0%, #141d2a 100%);
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 70, 85, 0.2);
    overflow: hidden;
    position: relative;
}

.agent-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 70, 85, 0.1), transparent);
    transition: left 0.5s;
    z-index: 1;
}

.agent-card:hover::before {
    left: 100%;
}

.agent-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 70, 85, 0.6);
    box-shadow: 0 15px 30px rgba(255, 70, 85, 0.25), inset 0 0 20px rgba(255, 70, 85, 0.05);
}

.agent-card img {
    width: 100%;
    border-radius: 8px;
    margin-bottom: 15px;
    border: 2px solid #ff4655;
    aspect-ratio: 1;
    object-fit: cover;
    transition: transform 0.3s;
    position: relative;
    z-index: 2;
}

.agent-card:hover img {
    transform: scale(1.05);
}

.agent-card h3 {
    margin: 10px 0 5px;
    color: #ff4655;
    font-size: 22px;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    z-index: 2;
}

.agent-card p {
    color: #aaa;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
    position: relative;
    z-index: 2;
}

.agent-card small {
    display: block;
    color: #ff4655;
    font-weight: 600;
    font-size: 14px;
    position: relative;
    z-index: 2;
}

/* Desktop: 3 sütun */
@media (min-width: 1200px) {
    .agent-list {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Tablet: 2 sütun */
@media (max-width: 1199px) and (min-width: 768px) {
    .agent-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobil: 1 sütun */
@media (max-width: 767px) {
    .container {
        padding: 20px;
    }
    
    h1, h2 {
        font-size: 24px;
    }
    
    .question {
        padding: 15px;
    }
    
    .agent-list {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .agent-card {
        padding: 15px;
    }
    
    button {
        padding: 10px 20px;
        font-size: 14px;
    }
}