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; */
  font-family: "Roboto", sans-serif;
}
* {
  box-sizing: border-box;
}
ol,
ul {
  list-style: none;
}

a {
  text-decoration: none;
}

.top-notch-wrap {
  background: #146368;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
}
.m-wrap {
  position: fixed;
  top: 45px;
  z-index: 100;
  width: 100%;
  background: #fff;
  box-shadow: 0px 16px 22px 0px #0009;
}
.swiper.heading-swiper {
  margin-top: 171px;
}

.container.top-notch {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 10px;
  padding-bottom: 10px;
}
.left-notch .icon-wrap {
  /* display: inline-block; */
  width: 25px;
  height: 25px;
  background: #fff;
  border-radius: 50px;
  transition: 0.4s ease-in-out;
  /* text-align: center; */
  overflow: hidden;
}
.left-notch .icon-wrap:hover {
  width: 120px;
}
.left-notch > a:nth-child(1) .icon-wrap:hover i {
  background-color: #4267b2;

  color: #fff;
}
.left-notch > a:nth-child(1) .icon-wrap:hover span {
  color: #4267b2;
}
.left-notch > a:nth-child(3) .icon-wrap:hover span {
  color: #e1306c;
}
.left-notch > a:nth-child(2) .icon-wrap:hover span {
  color: #ff0000;
}
.left-notch > a:nth-child(2) .icon-wrap:hover i {
  background-color: #ff0000;

  color: #fff;
}

.left-notch > a:nth-child(3) .icon-wrap:hover i {
  background: #f09433;
  background: -moz-linear-gradient(
    45deg,
    #f09433 0%,
    #e6683c 25%,
    #dc2743 50%,
    #cc2366 75%,
    #bc1888 100%
  );
  background: -webkit-linear-gradient(
    45deg,
    #f09433 0%,
    #e6683c 25%,
    #dc2743 50%,
    #cc2366 75%,
    #bc1888 100%
  );
  background: linear-gradient(
    45deg,
    #f09433 0%,
    #e6683c 25%,
    #dc2743 50%,
    #cc2366 75%,
    #bc1888 100%
  );
  color: #fff;
  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#f09433', endColorstr='#bc1888',GradientType=1 );
}

.left-notch .icon span {
  line-height: 25px;
  margin-left: 5px;
  text-align: center;
  color: #000;
}

.left-notch i {
  width: 25px;
  height: 25px;
  font-size: 15px;
  border-radius: 50px;
  background-color: #fff;
  line-height: 25px;
  color: #146368;
  text-align: center;
  transition: 0.3s ease-in-out;
}
.left-notch,
.right-notch {
  display: flex;
  gap: 20px;
}
.log-wrap {
  position: relative;
  display: flex;
  gap: 20px;
}

.log-wrap::before {
  content: "";
  position: absolute;
  width: 1px;
  height: 50%;
  background-color: #fff;
  top: 19%;
  left: 43%;
  /* transform: translate(-50%, -55%); */
}

.log-wrap a {
  color: #fff;
  font-size: 13px;
  font-weight: 300;
}

.right-notch i {
  color: #fff;
}

.menu-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 20px;
  padding-bottom: 20px;
  background-color: #fff;
}

.right-menu {
  display: flex;
  align-items: center;
  gap: 15px;
}
#menu-menu-chinh {
  display: flex;
  align-items: center;
  gap: 20px;
}

#menu-menu-chinh li a {
  color: #011a1c;
  text-transform: uppercase;
  font-weight: 400;
  font-size: 15px;
}

.request {
  padding: 10px 20px;
  background-color: #146368;
  border-radius: 5px;
  position: relative;
  /* overflow: hidden; */
  cursor: pointer;
  transition: 0.5s ease;
}

.request:hover {
  /* background-color: #06b8c5;
  box-shadow: 0 0 5px #06b8c5, 0 0 20px #06b8c5, 0 0 60px #06b8c5,
    0 0 150px #06b8c5; */
}

.request a {
  color: #fff;
  text-transform: capitalize;
  font-weight: 300;
  font-size: 13px;
}

.heading-swiper .slide {
  height: 800px;
  object-fit: cover;
}

.heading-swiper img {
  height: 100%;
  object-fit: cover;
}

.footer-wrap {
  background-color: #011a1c;
  color: #fff;
  padding-top: 50px;
}

.copyright {
  justify-content: center;
  align-items: center;
  font-size: 14px;
  padding: 20px 0;
  border-top: 2px solid #24b0b9;
}
.com-in4 {
  display: flex;
  flex-direction: column;
  gap: 30px;
  margin-bottom: 100px;
}

.footer-wrap .text {
  text-transform: uppercase;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.5px;
}

.menu-footer-wrap,
.menu-footer {
  display: flex;
  flex-direction: column;
  gap: 30px;
  text-transform: capitalize;
}

.menu-footer-wrap {
  padding-top: 30px;
}

.menu-footer a:hover {
  color: #fff;
}
.menu-footer a {
  color: #949ba5;
  font-size: 14px;
  transition: 0.3s ease;
}

.com-in4 a,
.com-in4 {
  color: #949ba5;
}

.email a,
.phone a {
  transition: 0.3s ease;
}
.email:hover a,
.phone:hover a {
  color: #fff;
}

.email,
.phone,
.address {
  position: relative;
  overflow: hidden;
  padding-top: 30px;
}

.email:hover::before {
  opacity: 1;
  transform: translateX(0);
}
.phone:hover::before {
  opacity: 1;
  transform: translateX(0);
}
.address:hover::before {
  opacity: 1;
  transform: translateX(0);
}

.address {
  cursor: pointer;
}

.email::before {
  content: "Email:";
  position: absolute;
  top: 0;
  left: 0;
  transform: translateX(-100%);
  color: #fff;
  opacity: 0;
  transition: 0.3s ease;
  z-index: 2;
}

.phone::before {
  content: "Phone:";
  position: absolute;
  top: 0;
  left: 0;
  transform: translateX(-100%);
  color: #fff;
  opacity: 0;
  transition: 0.3s ease;
  z-index: 2;
}

.address::before {
  content: "Address:";
  position: absolute;
  top: 0;
  left: 0;
  transform: translateX(-100%);
  color: #fff;
  opacity: 0;
  transition: 0.3s ease;
  z-index: 2;
}

#menu-menu-chinh li a {
  transition: 0.3s ease;
}

#menu-menu-chinh li a:hover {
  color: #02b5c1;
}

.hamburger {
  position: relative;
  width: 35px;
  height: 80px;
  overflow: hidden;
  cursor: pointer;
  display: none;
}
.hamburger span {
  display: inline-block;
  width: 25px;
  height: 2.5px;
  background-color: #000;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 10px;
  transition: all 0.8s ease;
  pointer-events: none;
}
.hamburger.active span:nth-child(1) {
  transform: translate(-50%, 0) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  transform: translateX(100%);
}
.hamburger.active span:nth-child(3) {
  transform: translate(-50%, 0) rotate(315deg);
}

.hamburger span:nth-child(1) {
  transform: translate(-50%, -8px);
}

.hamburger span:nth-child(3) {
  transform: translate(-50%, 6px);
}

.menu-mobile-wrap {
  position: fixed;
  top: 145px;
  z-index: 10;
  width: 100%;
  height: 100%;
  background-color: #002c2fbf;
  backdrop-filter: blur(10px);
  display: flex;
  justify-content: center;
  padding-top: 100px;
  /* text-align: center; */
  transform: translateX(100%) scaleY(0);
  transform-origin: top left;
  transition: 0.5s ease;
  opacity: 0;
  pointer-events: none;
}

.menu-mobile-wrap.active {
  transform: translateX(0) scaleY(1);
  opacity: 1;
  pointer-events: all;
}
#menu-mobile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  height: fit-content;
}

#menu-mobile li a {
  color: #fff;
  text-transform: uppercase;
  font-size: 20px;
}

.system-wrap {
  background-image: url("img/f986e0536af547fac5acbdb39dbe0b5a.png");
  background-repeat: no-repeat;
  background-size: cover;
  color: #fff;
  padding: 100px 0;
}

.sensor-wrap {
  background: #ecf8f7;
  padding: 80px 0;
}

.right-system {
  line-height: 1.6;
  font-weight: 300;
  font-size: 15px;
  padding-left: 92px;
}

.left-system {
  font-size: 45px;
  line-height: 1;
}

.last-system {
  text-align: center;
  margin-top: 80px;
}

.last-system p {
  font-size: 30px;
  margin-bottom: 20px;
}

.sen-wrap {
  position: relative;
  cursor: pointer;
}

.sticker {
  position: absolute;
  top: 5%;
  left: 6%;
}
.content {
  position: absolute;
  bottom: 0;
  left: 0;
  padding: 0 6%;
}
.sen {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #fff;
  color: #000;
  transition: 0.3s ease;
}

.sticker {
  width: 62px;
  height: 62px;
  padding: 6px;
  background-color: #fff;
  border: 1px solid #146368;
  border-radius: 10px;
}
.sticker img {
  width: 100%;
  height: 100%;
  object-fit: scale-down;
}

.c-title {
  /* color: #fff; */
  font-size: 25px;
  font-weight: 700;
}

.c-desc {
  color: #011a1c;
  /* color: #fff; */
  font-weight: 300;
  font-size: 13px;
  line-height: 1.5;
  margin: 25px 0;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  height: 58.5px;
  overflow: hidden;
}

.more {
  margin-bottom: 20px;
}

.more a {
  position: relative;
  /* text-decoration: underline; */
  color: #011a1c;
  text-transform: capitalize;
  font-weight: 300;
  font-size: 13px;
  transition: 0.3s ease;
}

.more a::before {
  content: "";
  position: absolute;
  width: 0;
  height: 1px;
  background-color: #fff;
  font-weight: 300;
  bottom: 0px;
  transition: 0.3s ease;
  /* transition-delay: 0.3s; */
}

.sen:hover {
  background-color: #00000095;
  color: #fff;
}
.sen:hover .c-desc {
  color: #fff;
}

.sen:hover a {
  color: #fff;
}

.sen:hover a::before {
  width: 100%;
}

.sensor-desc {
  color: #681914;
  font-size: 25px;
  margin-bottom: 50px;
  font-weight: 400;
  width: 60%;
}

.sensor-desc span {
  font-weight: bold;
}

.optimax-solution img {
  height: 700px;
  object-fit: cover;
}
.op-content {
  position: absolute;
  width: 100%;
  top: 0;
  left: 0;
  bottom: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  text-align: center;
  z-index: 3;
}

.op-content p {
  color: #fff;
  text-transform: uppercase;
  font-size: 40px;
  font-weight: bold;
  margin-bottom: 40px;
}

.more-click a {
  color: #fff;
  font-size: 14px;
  font-weight: 300;
  text-transform: none;
}

.more-click:hover a::before {
  width: 100%;
}

.op-content p::first-line {
  font-size: 80px;
}

.optimax-solution {
  position: relative;
}

.optimax-solution::after {
  position: absolute;
  content: "";
  width: 100%;
  height: 100%;
  left: 0;
  background-color: #00000065;
  z-index: 2;
}

.right-notch .icon {
  cursor: pointer;
}

@media (max-width: 1200px) {
  #menu-menu-chinh li a {
    font-size: 13px;
  }
}

@media (max-width: 962px) {
  .right-system {
    padding-left: 0;
  }
  .hamburger {
    display: block;
  }
  #menu-menu-chinh {
    display: none;
  }
  .menu-footer-wrap {
    text-align: center;
  }
  .left-menu img {
    width: 70%;
  }
  .com-in4 {
    margin-bottom: 10px;
    gap: 20px;
  }
  .phone,
  .address,
  .email {
    text-align: center;
    font-size: 15px;
  }
  .phone::before,
  .email::before,
  .address::before {
    width: 100%;
    text-align: center;
    transform: unset;

    opacity: unset;
  }
  .footer-wrap {
    padding-top: 20px;
  }
  .copyright {
    font-size: 12px;

    margin-top: 30px;
  }
  .menu-wrap {
    padding-top: 10px;
    padding-bottom: 10px;
  }
  .swiper.heading-swiper {
    margin-top: 145px;
  }
  .heading-swiper .slide {
    height: 500px;
  }
  .right-system {
    margin-top: 30px;
  }
  .sen-wrap {
    margin-bottom: 20px;
  }
  .optimax-solution img {
    height: 500px;
  }
  .sensor-desc {
    width: 100%;
  }
}
@media (max-width: 762px) {
  .footer-wrap .col-lg-2.col-6 {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .menu-footer-wrap {
    text-align: center;
    width: fit-content;
  }
  .op-content p::first-line {
    font-size: 50px;
  }
  .op-content p {
    font-size: 25px;
  }
  .optimax-solution img {
    height: 400px;
  }
  /* .sen {
    background-color: #00000095;
    color: #fff;
  } */
  .c-desc {
    margin: 12px 0;
  }
  .sen-wrap {
    margin-bottom: 20px;
  }
  .c-title {
    font-size: 18px;
  }
  .sticker {
    width: 40px;
    height: 40px;
  }
  .sensor-desc {
    font-size: 20px;
  }
  .last-system img {
    width: 50%;
  }
  .last-system p {
    font-size: 17px;
  }
  .last-system {
    margin-top: 30px;
  }
  .right-system {
    margin-top: 30px;
    /* text-align: justify; */
    padding-left: 0;
  }
  .left-system {
    font-size: 30px;
  }
  .system-wrap {
    padding: 50px 0;
  }
  .heading-swiper .slide {
    height: 300px;
  }
  .menu-footer-wrap {
    /* text-align: unset; */
  }
  .copyright {
    font-size: 7px;

    margin-top: 30px;
  }
}

@media (max-width: 500px) {
  .request {
    padding: 10px 10px;
  }
  .c-title {
    font-size: 15px;
  }
  .sensor-wrap {
    background: #ecf8f7;
    padding: 30px 0;
  }
}