/* Стиль для главной страницы с черно-белым фото */
    .hero-section {
        position: relative;
        height: 100vh;
        min-height: 600px;
        background: url('image/main.jpg') center center/cover no-repeat;
        background-attachment: fixed;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        overflow: hidden;
        margin: 0;
        padding: 0;
    }

    .hero-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: linear-gradient(135deg,
                    rgba(0, 0, 0, 0.7) 0%,
                    rgba(20, 20, 20, 0.5) 50%,
                    rgba(0, 0, 0, 0.7) 100%);
        z-index: 1;
    }

    .hero-content {
        position: relative;
        z-index: 2;
        max-width: 900px;
        padding: 0 40px;
        text-align: center;
        animation: fadeIn 1.2s ease-out;
    }

    .hero-title {
        font-family: 'Oswald', sans-serif;
        font-size: clamp(2.5rem, 7vw, 4.5rem);
        font-weight: 700;
        margin: 0 0 20px 0;
        text-transform: uppercase;
        letter-spacing: 4px;
        line-height: 1.1;
        color: #ffffff;
        text-shadow: 4px 4px 20px rgba(0, 0, 0, 0.9);
        position: relative;
        padding-bottom: 20px;
        animation: fadeInDown 1s ease;
    }

    .hero-title::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 120px;
        height: 3px;
        background: linear-gradient(90deg, transparent, #ffffff, transparent);
        opacity: 0.8;
    }

    .hero-subtitle {
        font-size: clamp(1.1rem, 2.5vw, 1.6rem);
        margin-bottom: 50px;
        opacity: 0.9;
        font-weight: 300;
        line-height: 1.8;
        color: #e0e0e0;
        text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.8);
        animation: fadeInUp 1s ease;
        max-width: 750px;
        margin-left: auto;
        margin-right: auto;
        letter-spacing: 1px;
    }

    .hero-buttons {
        display: flex;
        gap: 25px;
        justify-content: center;
        flex-wrap: wrap;
        animation: fadeIn 1.5s ease;
    }

    /* Единый стиль для кнопок */
    .btn-primary,
    .btn-secondary {
        display: inline-block;
        padding: 16px 45px;
        background: transparent;
        color: white;
        text-decoration: none;
        border-radius: 50px;
        font-weight: 600;
        font-size: 1.1rem;
        transition: all 0.4s ease;
        border: 2px solid white;
        position: relative;
        overflow: hidden;
        z-index: 1;
        letter-spacing: 1px;
        cursor: pointer;
        text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    }

    .btn-primary::before,
    .btn-secondary::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: white;
        z-index: -1;
        transform: scaleX(0);
        transform-origin: right;
        transition: transform 0.4s ease;
    }

    .btn-primary:hover,
    .btn-secondary:hover {
        color: #1a1a1a;
        transform: translateY(-3px);
        box-shadow: 0 8px 30px rgba(255, 255, 255, 0.3);
        text-shadow: none;
    }

    .btn-primary:hover::before,
    .btn-secondary:hover::before {
        transform: scaleX(1);
        transform-origin: left;
    }

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

    @keyframes fadeInDown {
        from {
            opacity: 0;
            transform: translateY(-30px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    @keyframes fadeInUp {
        from {
            opacity: 0;
            transform: translateY(30px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    /* Адаптивность для мобильных */
    @media (max-width: 768px) {
        .hero-section {
            min-height: 500px;
            background-attachment: scroll;
        }
        
        .hero-content {
            padding: 0 25px;
        }
        
        .hero-title {
            letter-spacing: 2px;
        }
        
        .hero-buttons {
            flex-direction: column;
            gap: 15px;
        }
        
        .btn-primary,
        .btn-secondary {
            width: 100%;
            max-width: 300px;
        }
    }