/* Стили для страницы "О нас" */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
    min-height: 100vh;
    margin: 0;
    padding: 20px;
    color: white;
}

.container {
    max-width: 900px;
    margin: 30px auto;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(12px);
    border-radius: 24px;
    padding: 30px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.header {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    padding-top: 50px;
}

.telegram-icon {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 80px;
    background: #0088cc;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    border: 3px solid white;
    overflow: hidden;
}

.telegram-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-container {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 30px;
    margin-bottom: 30px;
    backdrop-filter: blur(8px);
}

.about-content {
    line-height: 1.7;
    font-size: 17px;
    text-align: justify;
}

.about-subtitle {
    font-size: 22px;
    margin: 30px 0 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.3);
    position: relative;
    padding-left: 30px;
}

.about-subtitle::before {
    content: "▌";
    position: absolute;
    left: 0;
    top: -2px;
    color: #818cf8;
    font-size: 24px;
}

.services-list {
    counter-reset: service-counter;
    padding-left: 0;
    margin-bottom: 30px;
}

.service-item {
    counter-increment: service-counter;
    margin-bottom: 20px;
    padding: 20px;
    background: rgba(0, 0, 0, 0.15);
    border-radius: 12px;
    position: relative;
    padding-left: 70px;
    transition: transform 0.3s, background 0.3s;
}

.service-item:hover {
    background: rgba(0, 0, 0, 0.25);
    transform: translateY(-3px);
}

.service-item::before {
    content: counter(service-counter);
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 18px;
    color: white;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.2);
}

.service-title {
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 18px;
    color: #e0f7fa;
}

.service-description {
    font-size: 15px;
    opacity: 0.9;
}

.guarantee-section {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    padding: 25px;
    margin-top: 40px;
    border-left: 4px solid #4ade80;
    position: relative;
}

.guarantee-icon {
    position: absolute;
    top: -15px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: #4ade80;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.guarantee-icon svg {
    width: 24px;
    height: 24px;
    fill: white;
}

.back-btn-container {
    text-align: center;
    margin-top: 40px;
}

.back-btn {
    display: inline-flex;
    align-items: center;
    padding: 12px 25px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-weight: bold;
    transition: all 0.3s;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.back-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

.btn-icon {
    margin-right: 8px;
}

@media (max-width: 768px) {
    .telegram-icon {
        width: 60px;
        height: 60px;
    }

    .service-item {
        padding: 15px 15px 15px 60px;
    }

    .service-item::before {
        left: 15px;
        width: 30px;
        height: 30px;
        font-size: 16px;
    }
}