.tf-step .step {
	display: flex;
	flex-wrap: wrap;
	margin-left: -30px;
	position: relative;
}
.tf-step .step::after {
    content: '';
    width: 75%;
    height: 1px;
    background: #ECECEC;
    position: absolute;
    top: 158px;
    left: calc(12.5% + 15px);
    z-index: 1;
}
.tf-step .step .item-step {
	width: calc(25% - 30px);
	margin-left: 30px;
}

.tf-step .inner {
	text-align: center;
}

.tf-step .inner .image {
	width: 120px;
	height: 120px;
	background: var(--theme-accent-color);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
	margin: 0 auto;
	margin-bottom: 61px;
}

.tf-step .inner .image::after {
    content: '';
    width: 1px;
    height: 100px;
    background: #ECECEC;
    position: absolute;
    bottom: -39px;
    left: 50%;
    transform: translateX(-50%);
    z-index: -1;
}

.tf-step .inner .image img {
	
	object-fit: cover;
}

.tf-step .inner .image .number {
	position: absolute;
	bottom: -18px;
	left: 50%;
	transform: translateX(-50%);
	width: 30px;
	height: 30px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	background: var(--theme-primary-color);
	font-weight: 600;
	font-size: 14px;
	color: var(--theme-accent-color);
	border-radius: 50%;
	z-index: 5;
}

.tf-step .inner h2 {
	font-weight: 600;
font-size: 22px;
line-height: 33px;
color: var(--theme-primary-color);
margin-bottom: 13px;
}
.tf-step .inner .text {
	font-weight: 400;
font-size: 14px;
line-height: 24px;
color: #999999;
}

.icon-popup-inner .content ul {
	list-style: none;
	padding: 0;
	margin: 0;
}

.icon-popup-inner .content ul li {
	display: flex;
	font-size: 14px;
line-height: 16px;
	font-weight: 500;
color: #5B5B5B;
}

.icon-popup-inner .content ul li:not(:last-child) {
	margin-bottom: 17px;
}

.icon-popup-inner .content ul li i {
	color: var(--theme-secondary-color);
    font-size: 16px;
    margin-right: 15px;
}

.icon-popup-inner .icon {
	cursor: pointer;
}

.icon-popup-inner .content {
    background: #fff;
    box-shadow: 0px 12px 40px rgba(0, 0, 0, 0.102);
    border-radius: 3px;
    padding: 20px 30px 24px 30px;
    width: 353px;
    position: absolute;
    top: 50%;
    left: 136%;
    transform: translateY(-50%);
	opacity: 0;
	visibility: hidden;
	-webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    -ms-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
}
.icon-popup-inner .content::after {
    content: '';
    position: absolute;
    top: 50%;
    left: -8px;
    transform: translateY(-50%) rotate(45deg);
    width: 25px;
    height: 25px;
    background: #fff;
}

.icon-popup-inner {
	position: relative;
}

.icon-popup-inner .icon img {
	object-fit: cover;
}

.icon-popup-inner:hover .content,
.icon-popup-inner.active .content {
	opacity: 1;
	visibility: visible;
}

@media (max-width: 1180px) {
	.tf-step .inner .image::after,
	.tf-step .step::after {
		display: none;
	}
	.tf-step .inner .image { 
		margin-bottom: 30px;
	}
}

@media (max-width: 991px) {
	.tf-step .step .item-step {
		width: calc(50% - 30px);
		margin-left: 30px;
	}
	.tf-step .inner {
		margin-bottom: 30px;
	}
}

@media (max-width: 767px) {
	.tf-step .step .item-step {
		width: calc(100% - 30px);
	}
}