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;
}
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}
html {
  height: 100%;
  scroll-behavior: smooth;
}
body {
  font-family: Arial, Helvetica, sans-serif !important;
}

main{
  overflow: hidden;
}

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;
}

* {
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.004);
}

.reveal {
  position: relative;
  transform: translateY(30px);
  opacity: 0;
  transition: 2s all ease;
}
.reveal.active {
  transform: translateY(0);
  opacity: 1;
}

.nav {
  display: flex;
  justify-content: center;
  background-color: rgba(0, 0, 0, 0.7);
  position: fixed;
  box-shadow: 0px 0px 20px 0px rgba(0, 0, 0, 0.7);
  width: 100%;
  z-index: 999;
}

.nav-container {
  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;
  padding: 20px 0 20px;
  margin: 0 50px;
  width: 1200px;
}
@media screen and (max-width: 550px) {
  .nav-container {
    padding: 20px 20px !important;
    margin: 0;
  }
}

.nav_one {
  display: flex;
  column-gap: 50px;
}

@media screen and (max-width: 1100px) {
  .nav_one {
  display: none;
}}

#logo-name {
  font-size: 25px;
  font-family: "Lato", sans-serif !important;
  font-weight: 900;
  line-height: 2;
  letter-spacing: 0.2em;
  padding-right: 10px;
}
@media screen and (max-width: 550px) {
  #logo-name {
    font-size: 21px;
    letter-spacing: 0.1em;
    line-height: 1.5;
  }
}


a {
  all: unset;
}

.nav-container li,
.nav_contact li a {
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 1.15;
  color: #fff;
}

#active-page-about a {
  color: #4e7fc4;
}

.nav_one li {
  position: relative;
}

.nav_one li:before {
  position: absolute;
  content: "";
  width: 70%;
  height: 2px;
  background-color: #4e7fc4;
  left: 15%;
  bottom: -10px;
  transform: scale(0);
  transition: 0.5s;
}

.nav_one li:hover:before {
  transform: scale(1);
}

#p-n-b-h {
  color: rgb(51, 51, 51);
  margin-left: -20px;
  margin-top: 150px;
  text-align: center;
  color: rgb(51, 51, 51);
  font-size: 40px;
  font-weight: 600;
  letter-spacing: -1px;
}

/* _wrapper.css */
.wrapper {
  z-index: 2;
  padding-left: 18px;
  padding-right: 18px;
  max-width: 1236px;
  margin-left: auto;
  margin-right: auto;
}

/* _timeline.css */
.timeline {
  position: relative;
  padding: 160px 0;
  margin-left: -12px;
}
.timeline::before {
  content: "";
  position: absolute;
  top: 0;
  left: 10%;
  width: 4px;
  height: 91%;
  background-color: rgb(77, 77, 77);
}
@media (min-width: 800px) {
  .timeline::before {
    left: 50%;
    margin-left: -2px;
  }
}
.timeline__item {
  margin-bottom: 100px;
  position: relative;
}
.timeline__item::after {
  content: "";
  clear: both;
  display: table;
}
.timeline__item:nth-child(2n) .timeline__item__content {
  float: right;
}
.timeline__item:nth-child(2n) .timeline__item__content::before {
  content: "";
  right: 40%;
}
@media (min-width: 800px) {
  .timeline__item:nth-child(2n) .timeline__item__content::before {
    left: inherit;
  }
}
.timeline__item:nth-child(2n) .timeline__item__content__date {
  background-color: rgb(248, 158, 28);
}
.timeline__item:nth-child(2n) .timeline__item__content__description {
  color: rgb(77, 77, 77);
}
.timeline__item:last-child {
  margin-bottom: 0;
}
.timeline__item-bg {
  -webkit-transition: all 1s ease-out;
  transition: all 1s ease-out;
  color: rgb(77, 77, 77);
}
.timeline__item-bg:nth-child(2n) .timeline__item__station {
  background-color: rgb(77, 77, 77);
}
.timeline__item-bg:nth-child(2n) .timeline__item__content {
  background-color: rgb(248, 158, 28);
}
.timeline__item-bg:nth-child(2n) .timeline__item__content::before {
  background-color: rgb(77, 77, 77);
}
.timeline__item-bg:nth-child(2n) .timeline__item__content__description {
  color: #fff;
}
.timeline__item-bg .timeline__item__station {
  background-color: rgb(77, 77, 77);
}
.timeline__item-bg .timeline__item__content {
  background-color: rgb(248, 158, 28);
}
.timeline__item-bg .timeline__item__content::before {
  background-color: rgb(77, 77, 77);
}
.timeline__item-bg .timeline__item__content__description {
  color: #fff;
}
.timeline__item__station {
  background-color: rgb(248, 158, 28);
  width: 40px;
  height: 40px;
  position: absolute;
  border-radius: 50%;
  padding: 10px;
  top: 0;
  left: 10%;
  margin-left: -33px;
  border: 4px solid rgb(77, 77, 77);
  -webkit-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}
@media (min-width: 800px) {
  .timeline__item__station {
    left: 50%;
    margin-left: -30px;
    width: 60px;
    height: 60px;
    padding: 15px;
    border-width: 6px;
  }
}
.timeline__item__content {
  width: 80%;
  background: #fff;
  border: 4px solid rgb(77, 77, 77);
  padding: 20px 30px;
  border-radius: 6px;
  float: right;
  -webkit-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}
@media (min-width: 800px) {
  .timeline__item__content {
    width: 40%;
    float: inherit;
    padding: 30px 40px;
  }
}
.timeline__item__content::before {
  content: "";
  position: absolute;
  left: 10%;
  background: rgb(77, 77, 77);
  top: 20px;
  width: 10%;
  height: 4px;
  z-index: -1;
  -webkit-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}
@media (min-width: 800px) {
  .timeline__item__content::before {
    left: 40%;
    top: 30px;
    height: 4px;
    margin-top: -2px;
  }
}
.timeline__item__content__date {
  margin: 0;
  padding: 8px 12px;
  font-size: 18px;
  margin-bottom: 10px;
  background-color: rgb(248, 158, 28);
  color: rgb(77, 77, 77);
  display: inline-block;
  border-radius: 4px;
  border: 2px solid rgb(77, 77, 77);
}
.timeline__item__content__description {
  margin: 0;
  padding: 0;
  font-size: 18px;
  line-height: 24px;
  font-weight: 300;
  color: rgb(77, 77, 77);
}
@media (min-width: 800px) {
  .timeline__item__content__description {
    font-size: 19px;
    line-height: 28px;
  }
}

#about-us-text {
  color: #999999;
  font-size: 16px;
  padding: 50px 15px;
  letter-spacing: 1px;
  width: 85%;
  text-align: center;
  line-height: 31px;
}
.about-us-text-cont {
  display: flex;
  justify-content: center;
}

.about-description {
  padding-top: 30px;
  background-color: #f5f5f5;
}

.send-message-items {
  width: 100%;
  height: 150px;
  background-color: #f5f5f5;
  display: flex;
  justify-content: center;
}

.main-send-message {
  position: relative;
}

.send-message-items:before {
  content: "";
  position: absolute;
  top: -7px;
  left: 0;
  right: 0;
  background-repeat: repeat;
  height: 15px;
  background-size: 25px 25px;
  background-image: radial-gradient(
    circle at 10px -5px,
    transparent 12px,
    #f5f5f5 13px
  );
}

.send-message-container {
  width: 1200px;
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.send-message-container h5 {
  max-width: 560px;
  color: #212121;
  line-height: 1.55;
  font-size: 21px;
  font-weight: 400;
}

.send-message-container a {
  font-size: 21px;
  padding: 20px 40px;
  display: block;
  color: #fff;
  font-weight: 600;
  box-shadow: 0px 0px 8px 0px rgba(0, 0, 0, 0.1);
  background-color: #365889;
  border-radius: 10px;
  transition: 0.5s;
}

.send-message-container a:hover {
  background-color: #4e7fc4;
  transform: scale(1);
}

.main-why-choose {
  background-color: rgba(0, 63, 104, 0.8);
  position: relative;
  overflow: hidden;
}

.main-choose-container {
  padding: 60px 20px;
}

.main-choose-items h4 {
  color: rgb(255, 255, 255);
  margin: auto;
  text-align: center;
  line-height: 3;
  font-size: 26px;
  font-weight: 500;
  letter-spacing: 1.55;
}

.main-choose-items p {
  width: 560px;
  color: #8d8d8d;
  margin: auto;
  text-align: center;
  line-height: 1.5;
  font-size: 18px;
  font-weight: 300;
  letter-spacing: 1.55;
  margin-bottom: 60px;
}

.choose-container {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  column-gap: 50px;
  max-width: 1200px;
  margin: 20px auto;
  padding: 20px;
}

.feature h3 {
  width: 80px;
  height: 80px;
  background-color: rgb(255, 255, 255);
  color: #212121;
  margin: auto;
  text-align: center;
  line-height: 3;
  font-size: 26px;
  font-weight: 600;
  letter-spacing: 3;
  border-radius: 50%;
  margin-bottom: 15px;
}

.feature h4 {
  font-size: 21px;
  font-weight: 300;
  text-align: center;
  color: #ffffff;
  margin-bottom: 25px;
}

.feature p {
  text-align: center;
  width: 300px;
  color: #ffffff;
  line-height: 1.7;
}

.main-form {
  background-color: #f5f5f5;
}

.main-form-items {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.main-form-container h4 {
  width: 760px;
  padding: 70px 30px;
  color: #212121;
  text-align: center;
  font-size: 51px;
  font-weight: bold;
  letter-spacing: 1.2;
}

@media screen and (max-width: 650px) {
  .main-form-container h4 {
  width: 100%;
  font-size: 39px;
}}

@media screen and (max-width: 500px) {
  .main-form-container h4 {
  font-size: 31px;
  padding: 70px 10%;
  
}}

.form-control {
  width: 760px;
  border-top: none;
  border-left: none;
  border-right: none;
  border-bottom: 2px solid #212121;
  background-color: #f5f5f5;
  padding: 30px;
  font-size: 19px;
}

@media screen and (max-width: 800px) {
  .form-control {
  width: 600px;
}}

@media screen and (max-width: 800px) {
  .form-control {
  width: 400px;
}}

@media screen and (max-width: 450px) {
  .form-control {
  width: 300px;}}

.rendered-form {
  display: flex;
  flex-direction: column;
  align-items: center;
  row-gap: 25px;
}

.btn-default {
  margin-top: 30px;
  padding: 15px 60px;
  font-size: 21px;
  background-color: #365889;
  color: #f5f5f5;
  border: none;
  transition: 0.5s;
  border-radius: 10px;
  margin-bottom: 30px;
}

.btn-default:hover {
  background-color: #4e7fc4;
  transform: scale(1);
}

.footer-block {
  display: flex;
  justify-content: center;
}

.footer-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 144px 0;
  width: 85%;
}

@media screen and (max-width: 500px) {
  .footer-container {
  padding: 60px 0;
}}


@media screen and (max-width: 500px) {
  footer-container:first-child {
  width: 85%;
}}

@media screen and (max-width: 500px) {
.footer-container:nth-child(2) {
    width: 85%;
  }
}

.footer-container h3 {
  width: 560px;
  font-size: 42px;
  font-weight: 600;
  letter-spacing: 1.55;
  text-align: center;
  color: black;
  margin-bottom: 41px;
}

@media screen and (max-width: 500px) {
  .footer-container h3 {
  width: 100%;
  padding: 0 15px;
  font-size: 31px;
}}

@media screen and (max-width: 500px) {
  .footer_bottom h5 {
  padding: 0 15px;
}}

.footer-container p {
  width: 560px;
  color: black;
  font-size: 24px;
  font-weight: 300;
  letter-spacing: 1.25;
  text-align: center;
  margin-bottom: 48px;
}

@media screen and (max-width: 500px) {
  .footer-container p {
  width: 100%;
  font-size: 16px;
}}

.footer-container a {
  width: 560px;
  color: black;
  font-size: 18px;
  font-weight: 300;
  letter-spacing: 1.5;
  opacity: 0.6;
  text-align: center;
}

.footer-icons {
  margin-top: 24px;
  margin-bottom: 30px;
  display: flex;
  column-gap: 5px;
}

@media screen and (max-width: 500px) {
  .footer_bottom h5 {
  padding: 0 15px;
  font-size: 12px;
}}


/* Main menu positionning */

.menu-btn_cont {
  display: none;
}

@media screen and (max-width: 1100px) {
  .menu-btn_cont {
    display: block;
  }
}


@media screen and (max-width: 1100px) {
  .menu-btn_cont{
  display: block;
  z-index: 99999;}
}


.main-nav {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  text-align: center;
  background: #fff;
  opacity: 0;
  z-index: -1;
  visibility: hidden;
  transition: all 0.375s;
}

.main-nav.is-open {
  position: fixed;
  opacity: 1;
  z-index: 100;
  visibility: visible;
}

/* Yellow band effect */
.main-nav::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: -15px;
  background: linear-gradient(-45deg, #070200, #00455e, #00523f);
  background-size: 400% 400%;
  animation: gradient 5s ease infinite;
  transform-origin: 0 0;
  transform: skew(-14deg) translateX(-120%);
  transition: all 0.275s 0.1s;
}

@keyframes gradient {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

.main-nav.is-open::before {
  transform: skew(-14deg) translateX(0);
}

/* Skewing effect on menu links */
.main-nav ul {
  display: inline-flex;
  flex-direction: column;
  height: 93%; /* Should be 100%, but we have a notice message :D */
  align-items: flex-end;
  justify-content: center;
  transform: translateX(-18%) skew(-16deg);
}

.main-nav li {
  display: block;
  margin: 0.5rem 0;
  text-align: right;
  transform: skew(16deg);
}

/* Apparition effect on links */
.main-nav a {
  opacity: 0;
  transform: translateY(-10px);
}

.main-nav.is-open a {
  opacity: 1;
  transform: translateY(0);
}
.main-nav li:nth-child(1) a {
  transition: all 275ms 175ms;
}
.main-nav li:nth-child(2) a {
  transition: all 275ms 225ms;
}
.main-nav li:nth-child(3) a {
  transition: all 275ms 275ms;
}
.main-nav li:nth-child(4) a {
  transition: all 275ms 325ms;
}
.main-nav li:nth-child(5) a {
  transition: all 275ms 375ms;
}

/* Decoration */

#main-nav a {
  display: block;
  padding: 12px 0;
  color: #ffffff;
  font-size: 45px;
  text-decoration: none;
  font-weight: bold;
}

@media screen and (max-width: 800px) {
  #main-nav a{
  font-size: 35px;
}}

@media screen and (max-width: 600px) {
  #main-nav a{
  font-size: 25px;
}}


@media screen and (max-width: 500px) {
  #main-nav a{
  font-size: 20px;
}}


@media screen and (max-height: 500px) {
  #main-nav a{
  font-size: 15px;
}}


@media screen and (max-width: 300px) {
  #main-nav a{
  font-size: 15px;
}}


.open-main-nav {
  position: absolute;
  top: 29px;
  padding-top: 20px;
  right: 15px;
  z-index: 1000;
  background: none;
  border: 0;
  cursor: pointer;
}
@media screen and (max-width: 550px) {
  .open-main-nav {
    top: 21px;
  }
}

.open-main-nav:focus {
  outline: none;
}
.burger {
  position: relative;
  display: block;
  width: 30px;
  height: 4px;
  margin: 0 auto;
  background: #ffffff;
  transform: skew(5deg);
  transition: all 0.275s;
}

.burger:before {
  content: "";
  display: block;
  height: 100%;
  background: #ffffff;
  transition: all 0.275s;
}

.burger:after {
  content: "";
  display: block;
  margin-bottom: 5px;
  height: 100%;
  background: #365889;
  transition: all 0.275s;
}

.burger:after {
  transform: translateY(-12px) translateX(-2px) skew(-20deg);
}

.burger:before {
  transform: translateY(-16px) skew(-10deg);
}

/* Toggle State part */
.is-open .burger {
  transform: skew(5deg) translateY(-8px) rotate(-45deg);
}

.is-open .burger:before {
  transform: translateY(0px) skew(-10deg) rotate(75deg);
}

.is-open .burger:after {
  transform: translateY(-12px) translateX(10px) skew(-20deg);
  opacity: 0;
}

.burger-container {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  overflow: hidden;
}

.menu-open {
  overflow: hidden;
}