/* --- СТИЛИ КНОПОК (С ЭФФЕКТОМ НАЖАТИЯ) --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    padding: 20px 45px;
    border-radius: 0;
    font-family: var(--head);
    font-weight: 800;
    font-size: 14px;
    letter-spacing: 2px;
    cursor: pointer;
    border: none;
    border-radius: 5px;
    position: relative;
    overflow: hidden;
    z-index: 1;
    transition: transform 0.1s, box-shadow 0.3s;
}

.btn:active {
    transform: scale(0.95);
}

.btn-red {
    background: var(--red);
    color: var(--white);
}

.btn-red::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--dark-red);
    z-index: -1;
    transition: left 0.4s var(--ease);
}

.btn-red:hover::before {
    left: 0;
}

.btn-red:hover {
    box-shadow: 0 15px 30px rgba(168, 0, 25, 0.4);
}

.btn-gold {
    background: var(--gold);
    color: var(--white);
}

.btn-gold:hover {
    filter: brightness(1.1);
    box-shadow: 0 15px 30px rgba(230, 160, 23, 0.3);
}

.btn-outline {
    border: 2px solid var(--red);
    color: var(--red);
    background: transparent;
}

.btn-outline:hover {
    background: var(--red);
    color: var(--white);
}

.icon-max {
    font-family: var(--head);
    font-weight: 900;
}