html {
	scroll-behavior: smooth;
}

body {
	font-family: 'Kanit', sans-serif;
}

a {
	transition: 0.3s;
	text-decoration: none;
}

a:hover {
	transition: 0.3s;
	text-decoration: none;
}

button:focus {
	outline: none;
}

img {
	max-width: 100%;
}

p {
	font-size: 18px;
}

header {
	position: fixed;
	width: 100%;
	z-index: 100;
	padding: 16px;
	background-color: #fff;

	box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
}

.container {
	position: relative;
	z-index: 2;
}

.header-container {
	max-width: 1280px;
	padding: 0 16px;
	margin: auto;
}

.logo {
	width: 200px;
	display: block;
}

.top-menu {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.main-menu ul {
	list-style-type: none;
	padding: 0;
	margin: 0;
	text-align: center;
}

.main-menu ul li {
	display: inline-block;
}

.main-menu ul li a {
	color: #111;
	padding: 0 12px;
	border-right: 1px solid #ccc;
	font-size: 14px;
}

.main-menu ul li a.active,
.main-menu ul li a:hover {
	color: #00766C;
}

.section-top img {
	width: 100%;
}

.section-top {
	position: relative;

	background-image: url('../img/top-bg.jpg');
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;

	height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
}

.top-text {
	position: relative;
	z-index: 5;

	max-width: 600px;
	margin: auto;
	display: block;
}

.wave-bottom {
	position: absolute;
	width: 100%;
	bottom: 0;
	left: 0;
	z-index: 1;
}

.wave-bottom img {
	width: 100%;
}

.section-padding {
	background-color: #f5f5f5;
	padding: 100px 0;
}

.main-title {
	text-align: center;
	margin-bottom: 32px;
}

.main-title h2 {
	font-size: 36px;
	font-weight: bold;
	margin: 0;
	color: #00766c;
}

.main-title p {
	font-size: 18px;
	margin: 20;
	font-weight: 500;
	margin-top: 16px;
}

.about-project-box {
	max-width: 960px;
	margin: auto;
}

.about-project-img {
	padding: 32px;
	background-color: #fff;
	border-radius: 8px;

	margin: auto;

	box-shadow: rgba(0, 0, 0, 0.1) 0px 4px 12px;
}

.about-project-img img {
	width: 100%;
}

.intro-row {
	display: flex;
	justify-content: space-between;
	column-gap: 16px;
	margin-top: 16px;
}

.intro-img {
	background-color: #fff;
	width: 33%;
	padding: 32px;
	border-radius: 8px;

	box-shadow: rgba(0, 0, 0, 0.1) 0px 4px 12px;
}

.section-green {
	position: relative;
	padding: 200px 0;

	background-image: url('../img/bg-green.png');
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center;
}

.wave-top {
	position: absolute;
	z-index: 1;
	top: 0;
	left: 0;
	width: 100%;
}

.wave-top img {
	width: 100%;
}

.black-title h2 {
	color: #000;
}

.processing-row {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
}

.processing-box {
	text-align: center;
	width: 18%;
}

.processing-box .the-line {
	margin: 16px 0;
}

.processing-box h4 {
	font-weight: 500;
}

.processing-box p {
	font-size: 14px;
}

.p-icon {
	height: 100px;
}

.three-dot {
	display: flex;
	align-items: center;
	justify-content: center;

	padding-top: 130px;
}

.processing-cover {
	margin-top: 64px;
	display: block;
}

.img-method img {
	width: 100%;
}

.img-method {
	margin-top: 64px;
}

.border-box {
	border: 5px solid #fff;
	border-radius: 32px;

	display: flex;
	justify-content: space-between;
	align-items: stretch;

	position: relative;
	z-index: 5;

	max-width: 960px;
	margin: auto;
}

.border-col {
	width: 33%;
	border-right: 5px solid #fff;
	padding: 32px 64px;
	padding-bottom: 100px;
	padding-top: 80px;

	position: relative;
}

.border-col h3 {
	font-size: 16px;
	font-weight: bold;
	margin: 16px 0;
}

.border-col p {
	font-size: 16px;
	font-weight: 500;
	max-width: 320px;
	margin: auto;
	text-align: left;
}

.border-box .border-col:last-child {
	border-right: 0;
}

.the-white-line {
	height: 2px;
	background-color: #fff;
	max-width: 200px;
	margin: 16px auto;
}

.border-col img {
	height: 50px;
}

.download-button {
	background-image: url('../img/bg-download.png');
	background-size: 100% 100%;
	background-position: center;
	background-repeat: no-repeat;

	padding: 6px;
	line-height: 18px;
	font-weight: bold;
	font-size: 12px;

	display: block;
	text-align: center;
	color: #fff;

	position: absolute;
	bottom: 32px;
	left: 50%;
	transform: translateX(-50%);
	width: 180px;

	box-shadow: rgba(100, 100, 111, 0.2) 0px 0px 0px 0px;
}

.download-button:hover {
	color: #fff;

	box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
}

.float-text {
	padding: 6px 16px;

	color: #000;

	position: absolute;
	left: 16px;
	top: 16px;
	z-index: 1;

	font-size: 20px;
	font-weight: bold;
}

.border-position {
	position: relative;
}

.bg-red {
	background-color: #ae1818;
}

.bg-green {
	background-color: #00796d;
}

.content-bottom {
	max-width: 960px;
	margin: auto;
	font-size: 18px;
}

.content-bottom h3 {
	color: #00ffa8;
	margin-top: 32px;
	margin-bottom: 16px;
	font-weight: bold;
}

.cc-tab {
	text-align: center;
	justify-content: center;
}

.cc-tab a {
	font-size: 24px;
	font-weight: bold;
	color: #ccc;

	padding-bottom: 6px;
	border-bottom: 2px solid transparent;
}

.cc-tab a.active {
	color: #007A6E;
	border-bottom: 2px solid #007A6E;
}

.gallery-box {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;

	column-gap: 16px;
}

.gallery-box a {
	width: 32%;
	display: block;
	margin-bottom: 16px;

	border-radius: 16px;
	overflow: hidden;
	box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
}

.gallery-box a img {
	width: 100%;
}

.show-more-button {
	display: inline-block;
	padding: 12px 36px;
	background-image: url('../img/bg-download.png');
	background-size: 100% 100%;

	color: #fff;
	font-size: 20px;
	font-weight: bold;
}

.show-more-button:hover {
	color: #fff;
}

footer {
	background-image: url('../img/bg-green.png');
	background-size: cover;
	background-position: center;
	padding: 16px 0;
	text-align: center;
	color: #fff;
	font-size: 14px;
}

.gallery {
	position: relative;
	display: block;

	background-repeat: no-repeat;
	background-size: cover;
	background-position: center;
}

.gallery:after {
	content: "";
	display: inline-block;
	padding-bottom: 60%;
}

.border-col-group {
	border: 5px solid #fff;
	border-radius: 30px;
}

.fix-size {
	max-width: 960px;
	margin: auto;
}

.border-col-group {
	display: flex;
	justify-content: space-between;
	align-items: stretch;

	position: relative;
}

.border-inside {
	padding: 100px 48px;
	position: relative;
	width: 50%;
}

.border-inside p {
	font-size: 16px;
	max-width: 320px;
	margin: auto;
	margin-bottom: 60px;
}

.border-inside img {
	height: 50px;
}

.border-inside h3 {
	font-size: 16px;
	margin: 10px 0;
}

.ft-1 {
	left: -80px;
	z-index: -1;
}

.ft-2 {
	left: auto;
	right: -150px;
	z-index: -1;
}

.border-single {
	padding: 100px 48px;
	border: 5px solid #fff;
	border-radius: 30px;
	padding-bottom: 86px;

	position: relative;
}

.border-single img {
	height: 50px;
}

.border-single h3 {
	font-size: 16px;
	margin: 10px 0;
}

.border-single p {
	font-size: 16px;
	max-width: 320px;
	margin: auto;
	text-align: left;
}


/*zzz*/
@media only screen and (max-width: 991px) {

	.border-col {
		padding: 100px 16px;
	}

	.border-single {
		margin-top: 30px;
		text-align: center;
	}

	.ft-1 {
		left: 16px;
	}

	.ft-2 {
		right: 16px;
	}

}

@media only screen and (max-width: 767px) {

	.intro-img {
		padding: 16px;
		display: flex;
		align-items: center;
		justify-content: center;
	}

	.processing-row {
		flex-wrap: wrap;
		justify-content: center;
		align-items: center;
		flex-direction: column;
	}

	.processing-box {
		width: 320px;
	}

	.three-dot {
		transform: rotate(90deg);
		text-align: center;
		width: 320px;
		padding: 0;
		height: 60px;
	}

	.section-full .container {
		max-width: 100%;
	}

	.border-col {
		padding: 100px 16px;
	}

	.gallery-box a {
		width: 48%;
	}

	.border-box {
		flex-wrap: wrap;
	}

	.border-col {
		width: 100%;
		border-right: none;
		border-bottom: 5px solid #fff;
		text-align: center;
	}

	.border-box .border-col:last-child {
		border: none;
	}

	.border-col-group {
		flex-wrap: wrap;
	}

	.border-inside {
		width: 100%;
	}

	.border-col-group .border-inside:first-child {
		border-bottom: 5px solid #fff;
	}

}

@media only screen and (max-width: 480px) {

	p {
		font-size: 16px;
	}

	.wave-bottom {
		bottom: -1px;
	}

	.main-title h2 {
		font-size: 24px;
	}

	.intro-row {
		flex-wrap: wrap;
	}

	.intro-img {
		width: 100%;
		margin-bottom: 16px;
	}

	.img-method {
		overflow: auto;
	}

	.img-method img {
		width: 600px;
		max-width: none;
	}

	.gallery-box a {
		width: 100%;
	}

	.ft-2 {
		left: auto;
	}

	.border-col {
		text-align: left;
		padding: 100px 48px;
	}

	.border-single {
		text-align: left;
	}

	.section-top {
		height: 480px;
	}

}