.hero-section {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    text-align: center;
    background-color: #000;
    overflow: hidden;
}

.hero-bg-glow {
    position: absolute;
    width: 70vw; 
    height: 70vh;
    background: radial-gradient(circle, #222 0%, rgba(0,0,0,0) 70%);
    z-index: 0;
}

.text-block {
    z-index: 10;
    opacity: 0;
    transform: translateY(30px);
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.8s ease;
}

.fade-in { 
    opacity: 1 !important; 
    transform: translateY(0) !important; 
}
.fade-out { 
    opacity: 0 !important; 
    transform: translateY(-30px) !important; 
}

.sub-logo { 
    color: #D4FC1E; 
    text-transform: uppercase; 
    letter-spacing: 4px; 
    font-size: 14px; 
    margin-bottom: 10px;
}

.main-title { 
    font-size: clamp(40px, 8vw, 90px); 
    line-height: 1.1; 
    font-weight: 900; 
    margin-bottom: 30px; 
    text-transform: uppercase; 
    color: #fff;
}

/* Кнопка баннера */
.btn-cta {
    position: relative;
    background: #D4FC1E;
    color: #000;
    border: none;
    padding: 18px 45px;
    border-radius: 4px;
    font-weight: 800;
    text-transform: uppercase;
    cursor: pointer;
    /* Добавляем box-shadow в transition для плавности */
    transition: background 0.3s ease, transform 0.1s ease, box-shadow 0.3s ease;
    display: inline-block;
    z-index: 15;
}

.btn-cta:hover {
    text-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
    background: #e2ff3b;
    /* Эффект свечения: 0px смещения, 20px размытия, цвет с прозрачностью 0.4 */
    box-shadow: 0 0 20px rgba(212, 252, 30, 0.4);
    transform: translateY(-2px); /* Легкий подъем вверх для акцента */
}

.btn-cta:active {
    transform: scale(0.98);
    box-shadow: 0 0 10px rgba(212, 252, 30, 0.2); /* Уменьшаем свечение при нажатии */
}


.pagination { 
    position: absolute; 
    bottom: 50px; 
    display: flex; 
    gap: 15px; 
    z-index: 20; 
}

.dot-wrapper { 
    width: 50px; 
    height: 4px; 
    background: rgba(255, 255, 255, 0.2); 
    border-radius: 2px; 
    overflow: hidden; 
    cursor: pointer; 
}

.dot-progress { 
    width: 0%; 
    height: 100%; 
    background: #D4FC1E; 
    transition: none; 
}