/* Стили страницы поддержки */
@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hero-section {
    background: linear-gradient(135deg, rgba(229, 57, 53, 0.1) 0%, rgba(244, 67, 54, 0.1) 100%);
    border-radius: 20px;
    padding: 60px;
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    overflow: hidden;
    border: 2px solid rgba(229, 57, 53, 0.2);
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(229, 57, 53, 0.03) 0%, transparent 70%);
    animation: rotate 25s linear infinite;
    opacity: 0.5;
}

.hero-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(1px);
    z-index: 0;
}

.hero-title {
    color: white;
    font-size: 3em;
    font-weight: 700;
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    color: #2c3e50;
    font-size: 1.2em;
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
    line-height: 1.6;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(15px);
    padding: 25px 30px;
    border-radius: 20px;
    border: 2px solid rgba(229, 57, 53, 0.2);
    box-shadow: 0 8px 32px rgba(229, 57, 53, 0.15);
    font-weight: 500;
}

.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: start;
}

.form-section {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.8) 100%);
    backdrop-filter: blur(15px);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid rgba(229, 57, 53, 0.1);
    box-shadow: 0 8px 32px rgba(229, 57, 53, 0.1);
    transition: all 0.3s ease;
}

.form-section:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(229, 57, 53, 0.2);
}

.form-title {
    color: #2c3e50;
    font-size: 1.8em;
    font-weight: 600;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
}

.form-title i {
    margin-right: 12px;
    color: #E53935;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #2c3e50;
    font-size: 1em;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 18px 20px;
    border: 2px solid rgba(229, 57, 53, 0.2);
    border-radius: 15px;
    font-size: 16px;
    font-family: inherit;
    transition: all 0.3s ease;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #E53935;
    box-shadow: 0 0 0 3px rgba(229, 57, 53, 0.1);
    background-color: rgba(255, 255, 255, 0.95);
    transform: translateY(-2px);
}

.form-group textarea {
    min-height: 140px;
    resize: vertical;
    line-height: 1.6;
}

.btn {
    background: linear-gradient(135deg, #E53935, #FF5252);
    color: #fff;
    padding: 18px 40px;
    border: none;
    border-radius: 15px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(229, 57, 53, 0.3);
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(229, 57, 53, 0.4);
}

.btn:disabled {
    background: #bdc3c7;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn i {
    font-size: 1.1em;
}

.faq-section {
    margin-top: 50px;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
}

.faq-item {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.8) 100%);
    backdrop-filter: blur(15px);
    border-radius: 15px;
    padding: 25px;
    border: 1px solid rgba(229, 57, 53, 0.1);
    box-shadow: 0 4px 20px rgba(229, 57, 53, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
}

.faq-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(229, 57, 53, 0.2);
    border-color: rgba(229, 57, 53, 0.3);
}

.faq-question {
    font-size: 1.2em;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    transition: color 0.3s ease;
}

.faq-question i {
    margin-right: 10px;
    color: #E53935;
    font-size: 0.9em;
}

.faq-item:hover .faq-question {
    color: #E53935;
}

.faq-answer {
    color: #7f8c8d;
    line-height: 1.7;
    font-size: 1em;
}

.required {
    color: #e74c3c;
    font-weight: 600;
}

.contact-info {
    text-align: center;
    padding: 30px;
    background: linear-gradient(135deg, rgba(229, 57, 53, 0.05) 0%, rgba(244, 67, 54, 0.05) 100%);
    border-radius: 15px;
    border: 1px solid rgba(229, 57, 53, 0.1);
}

.contact-info h3 {
    color: #2c3e50;
    margin-bottom: 15px;
    font-size: 1.4em;
}

.contact-info p {
    color: #7f8c8d;
    font-size: 1.1em;
    margin-bottom: 10px;
}

.contact-link {
    color: #E53935;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.contact-link:hover {
    color: #FF5252;
}

@media (max-width: 768px) {
    .contact-form {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .hero-section {
        padding: 40px 20px;
    }

    .hero-title {
        font-size: 2.2em;
    }

    .faq-grid {
        grid-template-columns: 1fr;
    }

    .form-section {
        padding: 25px;
    }
}