* {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block;
}

ol, ul {
  list-style: none;
}

blockquote, q {
  quotes: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
  content: "";
  content: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

.color-white {
  color: #fff;
}

.color-black {
  color: #000;
}

.color-red {
  color: #ff1301;
}

.color-blue {
  color: #003366;
}

.bg-gray-light {
  background-color: #f2f2f2;
}

.fw100-thin {
  font-weight: 100 !important;
}

.fw200-extra-light {
  font-weight: 200 !important;
}

.fw300-light {
  font-weight: 300 !important;
}

.fw400-regular {
  font-weight: 400 !important;
}

.fw500-medium {
  font-weight: 500 !important;
}

.fw600-semi {
  font-weight: 600 !important;
}

.fw700-bold {
  font-weight: 700 !important;
}

.shadow {
  -webkit-box-shadow: 0px 0px 25px 0px rgba(0, 0, 0, 0.1);
  box-shadow: 0px 0px 25px 0px rgba(0, 0, 0, 0.1);
}

.show1180 {
  display: none !important;
}
@media only screen and (max-width: 1180px) {
  .show1180 {
    display: block !important;
  }
}

.show850 {
  display: none !important;
}
@media only screen and (max-width: 850px) {
  .show850 {
    display: block !important;
  }
}

.show750 {
  display: none !important;
}
@media only screen and (max-width: 750px) {
  .show750 {
    display: block !important;
  }
}

@media only screen and (max-width: 1180px) {
  .hide1180 {
    display: none !important;
  }
}

@media only screen and (max-width: 850px) {
  .hide850 {
    display: none !important;
  }
}

@media only screen and (max-width: 750px) {
  .hide750 {
    display: none !important;
  }
}

/* Stylesheet */
html {
  width: 100%;
  height: auto;
  font-size: 62.5%;
  scroll-behavior: smooth;
}

body {
  width: 100%;
  font-family: "IBM Plex Sans Thai", serif;
  font-optical-sizing: auto;
  font-style: 400;
  font-size: 1.6rem;
  line-height: 2.6rem;
  font-weight: 400;
  color: #666;
  -webkit-font-smoothing: subpixel-antialiased;
  -moz-osx-font-smoothing: unset;
  -webkit-text-size-adjust: 100%;
  position: relative;
}
@media only screen and (max-width: 750px) {
  body {
    font-size: 1.4rem;
    line-height: 2.4rem;
  }
}

img {
  display: block;
  max-width: 100%;
  height: auto;
  vertical-align: top;
  outline: none;
}

div {
  margin: 0;
  padding: 0;
}

h1, h2, h3, h4, h5, h6 {
  -webkit-font-smoothing: antialiased;
  font-weight: normal;
}

h1, h2, h3, h4, h5, h6, p, ul, ol, li {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  text-decoration: none;
  outline: none;
  color: #000;
}

a img {
  display: block;
  outline: none;
}

a:hover img {
  opacity: 1 !important;
}

a:focus, a:active, input, textarea {
  outline: none;
}

a:hover, a:hover img, a:hover {
  opacity: 0.8;
}

.transition, a, a path, button path, ::before, ::after {
  -webkit-transition: all 0.25s cubic-bezier(0.75, 0.3, 0.25, 1);
  transition: all 0.25s cubic-bezier(0.75, 0.3, 0.25, 1);
}

.anchor {
  display: block;
  position: relative;
  top: -80px;
  visibility: hidden;
}
@media only screen and (max-width: 1180px) {
  .anchor {
    top: -80px;
  }
}

.anchor-top0 {
  display: block;
  position: relative;
  top: 0;
  visibility: hidden;
}

strong {
  font-weight: 700;
}

/* Wrapper */
#wrapper {
  position: relative;
  padding-top: 80px;
}
@media only screen and (max-width: 750px) {
  #wrapper {
    padding-top: 80px;
  }
}

#mask {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 99999;
  width: 100%;
  height: 100%;
  background-color: #fff;
}

/* Main */
.content-1440 {
  width: 100%;
  max-width: 1440px;
  margin-left: auto;
  margin-right: auto;
}

.content-1180 {
  width: 90%;
  max-width: 1180px;
  margin-left: auto;
  margin-right: auto;
}

.pad80 {
  padding-top: 80px;
  padding-bottom: 80px;
}
@media only screen and (max-width: 1180px) {
  .pad80 {
    padding-top: 60px;
    padding-bottom: 60px;
  }
}
@media only screen and (max-width: 750px) {
  .pad80 {
    padding-top: 40px;
    padding-bottom: 40px;
  }
}

/* Txthead */
.txthead-box.mb40 {
  margin-bottom: 40px;
}
@media only screen and (max-width: 750px) {
  .txthead-box.mb40 {
    margin-bottom: 30px;
  }
}
.txthead-box .fz34 {
  font-size: 3.4rem;
  line-height: 4.4rem;
}
@media only screen and (max-width: 1180px) {
  .txthead-box .fz34 {
    font-size: 3rem;
    line-height: 4rem;
  }
}
@media only screen and (max-width: 750px) {
  .txthead-box .fz34 {
    font-size: 2.6rem;
    line-height: 3.6rem;
  }
}
.txthead-box .fz34 + .fz20 {
  margin-top: 20px;
}
@media only screen and (max-width: 750px) {
  .txthead-box .fz34 + .fz20 {
    margin-top: 15px;
  }
}
.txthead-box .fz20 {
  font-size: 2rem;
  line-height: 3rem;
}
@media only screen and (max-width: 1180px) {
  .txthead-box .fz20 {
    font-size: 1.8rem;
    line-height: 2.8rem;
  }
}
@media only screen and (max-width: 750px) {
  .txthead-box .fz20 {
    font-size: 1.6rem;
    line-height: 2.6rem;
  }
}
.txthead-box .with-seperator {
  position: relative;
  padding-bottom: 20px;
}
@media only screen and (max-width: 750px) {
  .txthead-box .with-seperator {
    padding-bottom: 15px;
  }
}
.txthead-box .with-seperator::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1;
  display: table;
  margin-left: auto;
  margin-right: auto;
  width: 40px;
  height: 4px;
  background-color: #ff1301;
}
.txthead-box .center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

/* Header */
header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 15;
  width: 100%;
  background-color: #fff;
  -webkit-box-shadow: 0px 0px 25px 0px rgba(0, 0, 0, 0.1);
  box-shadow: 0px 0px 25px 0px rgba(0, 0, 0, 0.1);
}
header .header {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  height: 80px;
}
header .header .col-left {
  width: 100px;
}
header .header .col-left a {
  display: block;
}
header .header .col-right {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
header .header .col-right .menu {
  margin-right: 30px;
}
@media only screen and (max-width: 1180px) {
  header .header .col-right .menu {
    display: none;
  }
}
header .header .col-right .menu ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 30px;
}
header .header .col-right .menu ul li a {
  position: relative;
  color: #000;
  font-weight: 500;
}
header .header .col-right .menu ul li a:hover::after {
  width: 100%;
}
header .header .col-right .menu ul li a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1;
  margin-left: auto;
  margin-right: auto;
  width: 0;
  height: 2px;
  border-radius: 2px;
  background-color: #ff1301;
}
header .header .col-right .sns ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 10px;
}
header .header .col-right .sns ul li a {
  display: block;
}
@media only screen and (max-width: 1180px) {
  header .header .col-right .sns ul li a img {
    width: 38px;
    height: auto;
  }
}
header .header .col-right .btn-burger {
  display: none;
  width: 38px;
  height: 38px;
  margin-left: 10px;
  padding-top: 2px;
  padding-left: 8px;
  background-color: #003366;
}
@media only screen and (max-width: 1180px) {
  header .header .col-right .btn-burger {
    display: block;
  }
}

.bar-icon {
  position: relative;
}
.bar-icon:hover {
  opacity: 1;
}
.bar-icon .bar1, .bar-icon .bar2, .bar-icon .bar3 {
  width: 23px;
  height: 2px;
  background-color: #fff;
  margin: 7px 0;
  -webkit-transition: 0.4s;
  transition: 0.4s;
}

.open .bar1 {
  -webkit-transform: rotate(-45deg) translate(-7px, 6px);
  transform: rotate(-45deg) translate(-7px, 6px);
}
.open .bar2 {
  opacity: 0;
}
.open .bar3 {
  -webkit-transform: rotate(45deg) translate(-7px, -6px);
  transform: rotate(45deg) translate(-7px, -6px);
}

.menu-responsive {
  opacity: 0;
  visibility: hidden;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 14;
  width: 100%;
  height: 100vh;
  background-color: rgba(255, 255, 255, 0.8);
  -webkit-backdrop-filter: blur(5px);
  backdrop-filter: blur(5px);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  padding-top: 116px;
  -webkit-transition: all 0.25s cubic-bezier(0.75, 0.3, 0.25, 1);
  transition: all 0.25s cubic-bezier(0.75, 0.3, 0.25, 1);
}
.menu-responsive.active {
  opacity: 1;
  visibility: visible;
}
.menu-responsive .content .menu ul li {
  margin: 20px 0;
}
.menu-responsive .content .menu ul li a {
  display: table;
  margin-left: auto;
  margin-right: auto;
  font-size: 2.2rem;
  line-height: 3.2rem;
  font-weight: 700;
  color: #000;
}

/* Footer */
footer {
  color: #fff;
  background: rgb(76, 76, 76);
  background: -webkit-gradient(left top, left bottom, color-stop(0%, rgb(76, 76, 76)), color-stop(12%, rgb(89, 89, 89)), color-stop(25%, rgb(102, 102, 102)), color-stop(39%, rgb(71, 71, 71)), color-stop(50%, rgb(44, 44, 44)), color-stop(51%, rgb(0, 0, 0)), color-stop(60%, rgb(17, 17, 17)), color-stop(76%, rgb(43, 43, 43)), color-stop(91%, rgb(28, 28, 28)), color-stop(100%, rgb(19, 19, 19)));
  background: -webkit-gradient(linear, left top, left bottom, from(rgb(76, 76, 76)), color-stop(12%, rgb(89, 89, 89)), color-stop(25%, rgb(102, 102, 102)), color-stop(39%, rgb(71, 71, 71)), color-stop(50%, rgb(44, 44, 44)), color-stop(51%, rgb(0, 0, 0)), color-stop(60%, rgb(17, 17, 17)), color-stop(76%, rgb(43, 43, 43)), color-stop(91%, rgb(28, 28, 28)), to(rgb(19, 19, 19)));
  background: linear-gradient(to bottom, rgb(76, 76, 76) 0%, rgb(89, 89, 89) 12%, rgb(102, 102, 102) 25%, rgb(71, 71, 71) 39%, rgb(44, 44, 44) 50%, rgb(0, 0, 0) 51%, rgb(17, 17, 17) 60%, rgb(43, 43, 43) 76%, rgb(28, 28, 28) 91%, rgb(19, 19, 19) 100%);
  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr="#4c4c4c", endColorstr="#131313", GradientType=0 );
}
footer .footer .copyright {
  padding: 15px 0;
}
footer .footer .copyright p {
  font-size: 1.4rem;
  line-height: 2.4rem;
  text-align: center;
}

/* MV */
#mv .mv .mv-slick .slick-slide > div {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
#mv .mv .mv-slick .item img {
  width: 100%;
  height: auto;
}

/* About */
#about .about .content .flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}
@media only screen and (max-width: 750px) {
  #about .about .content .flex {
    display: block;
  }
}
#about .about .content .flex .col-left {
  width: 47.5%;
}
@media only screen and (max-width: 750px) {
  #about .about .content .flex .col-left {
    width: 100%;
  }
}
#about .about .content .flex .col-left h4 {
  font-size: 1.8rem;
  line-height: 2rem;
  font-weight: 700;
  margin-bottom: 15px;
  color: #003366;
}
@media only screen and (max-width: 750px) {
  #about .about .content .flex .col-left h4 {
    margin-bottom: 10px;
  }
}
#about .about .content .flex .col-left p + p {
  margin-top: 15px;
}
#about .about .content .flex .col-right {
  width: 47.5%;
}
@media only screen and (max-width: 750px) {
  #about .about .content .flex .col-right {
    width: 100%;
    margin-top: 25px;
  }
}

/* Service */
#service .service .content .service-list ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  margin-top: -2.33%;
  margin-left: -2.33%;
}
@media only screen and (max-width: 750px) {
  #service .service .content .service-list ul {
    display: block;
    margin-top: 0;
    margin-left: 0;
  }
}
#service .service .content .service-list ul li {
  width: 31%;
  margin-top: 2.33%;
  margin-left: 2.33%;
  background-color: #fff;
  padding: 0 40px 40px 40px;
  -webkit-box-shadow: 0px 0px 25px 0px rgba(0, 0, 0, 0.1);
  box-shadow: 0px 0px 25px 0px rgba(0, 0, 0, 0.1);
}
@media only screen and (max-width: 1180px) {
  #service .service .content .service-list ul li {
    padding: 0 30px 30px 30px;
  }
}
@media only screen and (max-width: 750px) {
  #service .service .content .service-list ul li {
    width: 100%;
    margin-top: 0;
    margin-left: 0;
  }
}
@media only screen and (max-width: 750px) {
  #service .service .content .service-list ul li + li {
    margin-top: 10px;
  }
}
#service .service .content .service-list ul li .icon {
  display: table;
  margin-left: auto;
  margin-right: auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  width: 80px;
  height: 80px;
  background-color: #ff1301;
  margin-bottom: 20px;
}
@media only screen and (max-width: 750px) {
  #service .service .content .service-list ul li .icon {
    width: 50px;
    height: 50px;
  }
}
@media only screen and (max-width: 750px) {
  #service .service .content .service-list ul li .icon img {
    width: 30px;
    height: auto;
  }
}
#service .service .content .service-list ul li h4 {
  font-size: 2rem;
  line-height: 3rem;
  font-weight: 700;
  margin-bottom: 10px;
  text-align: center;
  color: #003366;
}

/* Document */
#document {
  color: #fff;
  background-color: #003366;
}
#document .document .content .document-list ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  margin-top: -2.33%;
  margin-left: -2.33%;
}
@media only screen and (max-width: 750px) {
  #document .document .content .document-list ul {
    display: block;
    margin-top: 0;
    margin-left: 0;
  }
}
#document .document .content .document-list ul li {
  width: 31%;
  margin-top: 2.33%;
  margin-left: 2.33%;
  padding: 40px;
  position: relative;
  background-color: #fff;
  -webkit-box-shadow: 0px 0px 25px 0px rgba(0, 0, 0, 0.1);
  box-shadow: 0px 0px 25px 0px rgba(0, 0, 0, 0.1);
}
@media only screen and (max-width: 1180px) {
  #document .document .content .document-list ul li {
    padding: 30px;
  }
}
@media only screen and (max-width: 750px) {
  #document .document .content .document-list ul li {
    width: 100%;
    margin-top: 0;
    margin-left: 0;
  }
}
@media only screen and (max-width: 750px) {
  #document .document .content .document-list ul li + li {
    margin-top: 10px;
  }
}
#document .document .content .document-list ul li .no {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  width: 40px;
  height: 40px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  font-size: 1.8rem;
  line-height: 1.8rem;
  font-weight: 500;
  color: #fff;
  background-color: #ff1301;
}
#document .document .content .document-list ul li .icon {
  display: table;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 15px;
}
#document .document .content .document-list ul li .icon img {
  -webkit-filter: brightness(0) saturate(100%) invert(13%) sepia(66%) saturate(2518%) hue-rotate(195deg) brightness(93%) contrast(101%);
  filter: brightness(0) saturate(100%) invert(13%) sepia(66%) saturate(2518%) hue-rotate(195deg) brightness(93%) contrast(101%);
}
#document .document .content .document-list ul li h4 {
  font-size: 1.8rem;
  line-height: 2.8rem;
  font-weight: 700;
  text-align: center;
  color: #000;
}
#document .document .content .document-remark {
  margin-top: 40px;
}
@media only screen and (max-width: 750px) {
  #document .document .content .document-remark {
    margin-top: 30px;
  }
}
#document .document .content .document-remark h5 {
  font-size: 1.8rem;
  line-height: 2.8rem;
  font-weight: 600;
  text-align: center;
}
#document .document .content .document-remark p {
  font-size: 1.4rem;
  line-height: 2.4rem;
  text-align: center;
}

/* Customer */
#customer .customer .content .customer-list ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  margin-left: -2.33%;
  margin-top: -40px;
}
@media only screen and (max-width: 750px) {
  #customer .customer .content .customer-list ul {
    margin-top: -30px;
  }
}
#customer .customer .content .customer-list ul li {
  width: 22.67%;
  margin-left: 2.33%;
  margin-top: 40px;
}
@media only screen and (max-width: 750px) {
  #customer .customer .content .customer-list ul li {
    width: 47.67%;
    margin-top: 30px;
  }
}
#customer .customer .content .customer-list ul li img {
  -webkit-box-shadow: 0px 0px 25px 0px rgba(0, 0, 0, 0.1);
  box-shadow: 0px 0px 25px 0px rgba(0, 0, 0, 0.1);
}
#customer .customer .content .customer-list ul li h4 {
  font-weight: 700;
  margin-top: 13px;
  margin-bottom: 2px;
  color: #003366;
}
#customer .customer .content .customer-list ul li p {
  font-size: 1.4rem;
  line-height: 2.2rem;
}

/* Why */
#why .why .content .why-list ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  margin-top: -2%;
}
@media only screen and (max-width: 750px) {
  #why .why .content .why-list ul {
    display: block;
    margin-top: 0;
  }
}
#why .why .content .why-list ul li {
  width: 49%;
  margin-top: 2%;
  padding: 40px;
  border: 1px solid #f2f2f2;
}
@media only screen and (max-width: 1180px) {
  #why .why .content .why-list ul li {
    padding: 30px;
  }
}
@media only screen and (max-width: 750px) {
  #why .why .content .why-list ul li {
    width: 100%;
    margin-top: 0;
  }
}
@media only screen and (max-width: 750px) {
  #why .why .content .why-list ul li + li {
    margin-top: 10px;
  }
}
#why .why .content .why-list ul li h4 {
  font-size: 1.8rem;
  line-height: 2.8rem;
  font-weight: 700;
  color: #003366;
  margin-bottom: 10px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
#why .why .content .why-list ul li h4 .icon {
  width: 25px;
  min-width: 25px;
  margin-right: 10px;
}

/* Contact */
#contact .contact .content .button {
  margin-bottom: 40px;
}
#contact .contact .content .button ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  gap: 10px;
}
@media only screen and (max-width: 750px) {
  #contact .contact .content .button ul {
    display: block;
  }
}
#contact .contact .content .button ul li {
  max-width: 19.5%;
}
@media only screen and (max-width: 750px) {
  #contact .contact .content .button ul li {
    max-width: 50%;
    margin-left: auto;
    margin-right: auto;
  }
}
@media only screen and (max-width: 750px) {
  #contact .contact .content .button ul li + li {
    margin-top: 10px;
  }
}
#contact .contact .content .button ul li a {
  display: block;
}
#contact .contact .content .park ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}
#contact .contact .content .park ul li {
  width: 32%;
}
#contact .contact .content .park ul li img {
  -webkit-box-shadow: 0px 0px 25px 0px rgba(0, 0, 0, 0.1);
  box-shadow: 0px 0px 25px 0px rgba(0, 0, 0, 0.1);
}