.btn {
    padding: 1rem 2.5rem;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-size: 1.1rem;
    position: relative;
    overflow: hidden;
    z-index: 1;
}
.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    z-index: -1;
}
.btn:hover::before {
    transform: translateX(0);
}
.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}
.btn:active {
    transform: translateY(0);
    box-shadow: none;
}

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

.btn-outline:hover {
    background-color: var(--color-a);
    color: var(--color-c);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(85, 107, 47, 0.3);
}

.btn-solid {
    background-color: var(--color-a);
    color: var(--color-c);
    border: 2px solid var(--color-a);
}

.btn-solid:hover {
    background-color: var(--color-a);
    border-color: var(--color-a);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(85, 107, 47, 0.4);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-a) 0%, var(--color-d) 100%);
    color: var(--color-c);
    border: none;
}

.consultation-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, var(--color-a), var(--color-a));
    color: var(--color-c);
    border: none;
    border-radius: 50px;
    padding: 1.2rem 2.2rem;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 5px 20px rgba(85, 107, 47, 0.4);
    z-index: 1000;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 10px;
}

.consultation-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(85, 107, 47, 0.6);
}