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

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: #000;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 40px 20px 20px;
    position: relative;
    overflow-x: hidden;
}

.video-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.video-background video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
}

.container {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(12px) saturate(150%);
    -webkit-backdrop-filter: blur(12px) saturate(150%);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5),
                0 0 0 1px rgba(255, 255, 255, 0.08) inset;
    max-width: 900px;
    width: 100%;
    padding: 40px;
    margin-bottom: 40px;
    animation: fadeIn 0.5s ease-in;
    position: relative;
    z-index: 1;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.logo-container {
    text-align: center;
    margin-bottom: 30px;
}

.logo-img {
    max-width: 400px;
    width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
    filter: drop-shadow(0 8px 24px rgba(30, 58, 138, 0.8)) 
            drop-shadow(0 4px 12px rgba(30, 58, 138, 0.6))
            drop-shadow(0 0 40px rgba(59, 130, 246, 0.5));
}

.intro-text {
    text-align: center;
    color: #ffffff;
    margin-bottom: 30px;
    line-height: 1.6;
    font-size: 16px;
    font-weight: 400;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8),
                 0 0 20px rgba(0, 0, 0, 0.5);
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: #e0e0e0;
    border-radius: 10px;
    margin-bottom: 40px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #1e3a8a 0%, #3b82f6 100%);
    width: 14.28%;
    transition: width 0.3s ease;
    border-radius: 10px;
}

.form-step {
    display: none;
    animation: slideIn 0.3s ease;
}

.form-step.active {
    display: block;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

label {
    display: block;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 12px;
    font-size: 16px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8),
                 0 0 20px rgba(0, 0, 0, 0.5);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
textarea {
    width: 100%;
    padding: 14px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.9);
    border-radius: 10px;
    font-size: 16px;
    transition: all 0.3s ease;
    font-family: inherit;
}

input:focus,
textarea:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.phone-input {
    display: flex;
    align-items: center;
    gap: 10px;
}

.phone-prefix {
    font-weight: 600;
    color: #ffffff;
    font-size: 16px;
    white-space: nowrap;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
}

.phone-input input {
    flex: 1;
}

.radio-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.radio-option {
    display: flex;
    align-items: center;
    padding: 14px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.radio-option:hover {
    border-color: #3b82f6;
    background: rgba(59, 130, 246, 0.2);
}

.radio-option input[type="radio"] {
    width: 20px;
    height: 20px;
    margin-right: 12px;
    cursor: pointer;
    accent-color: #3b82f6;
}

.radio-option span {
    font-size: 15px;
    color: #ffffff;
    font-weight: 500;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.8),
                 0 0 15px rgba(0, 0, 0, 0.5);
}

textarea {
    resize: vertical;
    min-height: 120px;
}

.error-message {
    color: #e74c3c;
    font-size: 14px;
    margin-top: 8px;
    margin-bottom: 8px;
    min-height: 20px;
}

button {
    padding: 14px 30px;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 20px;
}

.btn-next,
.btn-submit {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    color: white;
    width: 100%;
}

.btn-next:hover,
.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(59, 130, 246, 0.4);
}

.btn-prev {
    background: #f0f0f0;
    color: #333;
    margin-right: 10px;
}

.btn-prev:hover {
    background: #e0e0e0;
}

.step-indicator {
    text-align: center;
    margin-top: 30px;
    color: #ffffff;
    font-size: 14px;
    font-weight: 500;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.8);
}

.footer {
    position: relative;
    width: 100%;
    background: rgba(0, 0, 0, 0);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 20px 0;
    z-index: 100;
}

.footer-content {
    max-width: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    padding: 0 20px;
}

.footer-logo img {
    height: 40px;
    width: auto;
}

.footer-info {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    align-items: center;
}

.footer-info p {
    margin: 0;
    color: #ffffff;
    font-size: 13px;
    font-weight: 400;
    white-space: nowrap;
}

.footer-info a {
    color: #3b82f6;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-info a:hover {
    color: #14c0ff;
}

@media (max-width: 640px) {
    .container {
        padding: 30px 20px;
    }

    .logo-img {
        max-width: 220px;
    }

    .intro-text {
        font-size: 14px;
    }

    button {
        padding: 12px 24px;
        font-size: 15px;
    }

    .footer-content {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .footer-info {
        flex-direction: column;
        gap: 8px;
    }

    .footer-info p {
        font-size: 12px;
    }

    .footer-logo img {
        height: 30px;
    }
}