/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid var(--primary-color);
    cursor: pointer;
    font-size: 16px;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--shadow-hover);
}

.btn-outline {
    background: var(--white);
    color: var(--primary-color);
    border-color: var(--white);
    flex-shrink: 0;
    white-space: nowrap;
}

.btn-outline:hover {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
    transform: translateY(-2px);
}

.btn-whatsapp {
    background: #25D366;
    color: var(--white);
    border-color: #25D366;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    padding: 15px 35px;
    margin-top: 20px;
    border-radius: 8px;
}

.btn-whatsapp:hover {
    background: #20ba5a;
    border-color: #20ba5a;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.3);
}

.btn-submit {
    width: 100%;
    padding: 15px;
    font-size: 18px;
}