/*
Theme Name: SDR Engineering
Description: Thème sur mesure pour le site de SDR Engineering
Version: 1.0

http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/
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;
}
body {
  line-height: 1;
}
ol,
ul {
  list-style: none;
}
blockquote,
q {
  quotes: none;
}
blockquote:before,
blockquote:after,
q:before,
q:after {
  content: '';
  content: none;
}
input[type="button"],
input[type="submit"],
input[type="reset"],
input[type="file"],
webkit-file-upload-button,
button {
  border-radius: 0;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
/*------------------------------FIN RESET MEYER------------------------------*/
/*12x70x30*/
/*------CLEARFIX-----*/
* {
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  -ms-box-sizing: border-box;
  -o-box-sizing: border-box;
  -webkit-box-sizing: border-box;
}
body {
  /**
     * For IE 6/7 only
     * Include this rule to trigger hasLayout and contain floats.
     */
  font-family: 'aileron', sans-serif;
  font-weight: 400;
  font-size: 1rem;
  color: #192f35;
  margin: 0 auto;
  padding-top: 5rem;
  letter-spacing: 0.04em;
}
body .cf:before,
body .cf:after {
  content: " ";
  /* 1 */
  display: table;
  /* 2 */
}
body .cf:after {
  clear: both;
}
body .cf {
  clear: both;
}
body .cf {
  *zoom: 1;
}
body.menuActive {
  overflow: hidden;
}
.outliner {
  display: none;
}
strong,
b {
  font-weight: 700;
}
ol {
  list-style: decimal;
}
ol li::marker {
  content: none;
}
em {
  font-style: italic;
}
p {
  font-size: 1rem;
  line-height: 1.5em;
  margin-bottom: 1rem;
  font-weight: 400;
}
p:last-of-type {
  margin-bottom: 0;
}
a {
  color: #192f35;
  transition: all 0.5s;
  text-decoration: underline;
}
a:hover {
  text-decoration: none;
}
.content {
  width: 73.125rem;
  min-width: 15.625rem;
  margin: 0 auto;
}
.big-content {
  width: 90%;
  margin: 0 auto;
  min-width: 15.625rem;
}
.fleft {
  float: left;
}
.fright {
  float: right;
}
.wcol1 {
  width: 4.375rem;
}
.wcol2 {
  width: 10.625rem;
}
.wcol2b {
  width: 12.5rem;
}
.wcol3 {
  width: 16.875rem;
}
.wcol4 {
  width: 23.125rem;
}
.wcol5 {
  width: 29.375rem;
}
.wcol6 {
  width: 35.625rem;
}
.wcol7 {
  width: 41.875rem;
}
.wcol8 {
  width: 48.125rem;
}
.wcol9 {
  width: 54.375rem;
}
.wcol10 {
  width: 60.625rem;
}
img {
  width: 100%;
  height: auto;
}
.pc19 {
  width: 19%;
}
.pc20 {
  width: 20%;
}
.pc24 {
  width: 24%;
}
.pc25 {
  width: 25%;
}
.pc30 {
  width: 30%;
}
.pc32 {
  width: 32%;
}
.pc35 {
  width: 35%;
}
.pc48 {
  width: 48%;
}
.pc50 {
  width: 50%;
}
.pc40 {
  width: 40%;
}
.pc60 {
  width: 60%;
}
.pc65 {
  width: 65%;
}
.pc70 {
  width: 70%;
}
.pc80 {
  width: 80%;
}
.pc100 {
  width: 100%;
}
.col-2 {
  column-count: 2;
}
.col-3 {
  column-count: 3;
}
.txt-18 {
  font-size: 1.125rem;
  line-height: 1.4em;
}
.txt-18 p {
  font-size: 18px;
}
.txt-15 {
  font-size: 15px;
}
.txt-15 p {
  font-size: 15px;
}
.xl-title {
  font-size: 45px;
  font-weight: 300;
  line-height: 1.25em;
}
.xl-title strong {
  display: block;
  font-weight: 800;
}
.l-title,
.page-divers h1 {
  font-size: 2.125rem;
  font-weight: 300;
}
.m-title,
.page-divers h2 {
  font-size: 1.375rem;
  font-weight: 300;
  margin-bottom: 1.5rem;
  line-height: 1.4em;
}
.s-title,
.page-divers h3,
.single-divers h2,
.un-projet .banner h2 {
  font-size: 20px;
  font-weight: 300;
  margin-bottom: 1rem;
  line-height: 1.3em;
}
.s-title strong {
  font-weight: 800;
  font-size: 22px;
  display: block;
}
.xs-title,
.single-divers h3,
.un-projet .banner h3 {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.2em;
}
.xxs-title,
.page-divers h4,
.single-divers h4 {
  font-size: 1.125rem;
  text-transform: uppercase;
  margin-bottom: 0.7em;
  font-weight: 600;
  line-height: 1.3em;
}
.page-divers h1,
.page-divers h2,
.page-divers h3,
.page-divers h4 {
  margin-bottom: 0.5em;
}
.page-divers h3 {
  margin-top: 1rem;
}
.page-divers ul,
.page-divers ol {
  margin-bottom: 1rem;
}
.page-divers li {
  font-size: 1rem;
  line-height: 1.5em;
  margin-bottom: 0.5rem;
  font-weight: 400;
  margin-left: 1rem;
}
.page-divers li:last-of-type {
  margin-bottom: 0;
}
.page-divers ul li {
  list-style-type: disc;
}
.page-divers ol li {
  list-style-type: decimal;
}
.page-divers table {
  margin-bottom: 2rem;
}
.page-divers table td {
  line-height: 1.3em;
  font-size: 14px;
}
.page-404 .cta-button {
  margin-top: 1rem;
}
.cta-button {
  color: #ffffff;
  font-weight: 500;
  text-decoration: none;
  text-transform: uppercase;
  padding: 1rem 2rem;
  text-align: center;
  font-size: 0.875rem;
  background-color: #192f35;
  display: inline-block;
  letter-spacing: 3px;
  transition: all 0.5s;
}
.cta-button:hover {
  background-color: #192f35;
}
.cta-button.bg-yellow {
  background-color: #ba9447;
}
.cta-button.bg-yellow:hover {
  background-color: #192f35;
}
.cta-button.bg-white {
  background-color: #ffffff;
  color: #192f35;
}
.cta-button.bg-white:hover {
  background-color: #ba9447;
  color: #ffffff;
}
.flex {
  display: flex;
}
.space-between {
  justify-content: space-between;
}
.justify-center {
  justify-content: center;
}
.flex-end {
  justify-content: flex-end;
}
.flex-start {
  justify-content: flex-start;
  gap: 1.875rem;
}
.flex-wrap {
  flex-wrap: wrap;
}
.align-items-center {
  align-items: center;
}
.align-items-stretch {
  align-items: stretch;
}
.align-items-end {
  align-items: flex-end;
}
.align-flex-start {
  align-items: flex-start;
}
.padding-L {
  padding: 8rem 0;
}
.padding-M {
  padding: 5rem 0;
}
.padding-S {
  padding: 3rem 0;
}
.padding-top-L {
  padding-top: 8rem;
}
.padding-top-M {
  padding-top: 5rem;
}
.txt-center {
  text-align: center;
}
.txt-right {
  text-align: right;
}
/*------------------HEADER-------------------*/
header {
  padding: 1rem 0;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: white;
  z-index: 1;
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.14);
}
header #menu-button {
  display: none;
}
header .logo {
  width: 14rem;
  transition: all 0.5s;
}
header #menu-button {
  display: none;
}
header .menu-main-menu-container {
  position: relative;
}
header .menu-main-menu-container ul {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}
header .menu-main-menu-container ul li a {
  text-decoration: none;
  text-transform: uppercase;
  font-size: 15px;
}
header .menu-main-menu-container ul li a:hover {
  color: #ba9447;
}
header .menu-main-menu-container ul li.button a {
  background-color: #192f35;
  color: white;
  font-weight: bold;
  padding: 0.5rem;
  display: inline-block;
}
header .menu-main-menu-container ul li.button a:hover {
  background-color: #ba9447;
}
header .menu-main-menu-container:after {
  content: '';
  display: inline-block;
  height: 38px;
  width: 1px;
  background-color: #192f35;
  position: absolute;
  top: -3px;
  right: -2rem;
}
header .lin {
  display: inline-block;
  background: url('imgs/sprite.svg') no-repeat -4px -8px;
  background-size: 230px 458px;
  width: 26px;
  height: 26px;
  margin-left: 4rem;
  position: relative;
  transition: all 0.5s;
}
header .lin:hover {
  transform: scale(1.2);
}
header.scrolled .logo {
  width: 9rem;
}
.services li {
  position: relative;
  padding: 0 1rem;
}
.services li img {
  width: 10rem;
  margin-bottom: 1rem;
}
.services li span {
  display: block;
  color: #ba9447;
  font-size: 65px;
  font-weight: 800;
}
.services li p {
  font-size: 20px;
}
.services li p strong {
  display: block;
  font-size: 22px;
  font-weight: 800;
}
.services li:after {
  content: '';
  display: inline-block;
  background: url('imgs/sprite.svg') no-repeat -4px -53px;
  background-size: 230px 458px;
  width: 48px;
  height: 82px;
  position: absolute;
  right: -2.5rem;
  top: 10.5rem;
}
.services li:last-of-type:after {
  content: none;
}
.challenges {
  background-color: #192f35;
  color: white;
  position: relative;
  margin-top: 10rem;
}
.challenges .s-title {
  margin-bottom: 2rem;
}
.challenges:before {
  content: '';
  display: inline-block;
  width: 370px;
  height: 226px;
  background-image: url('imgs/illustration.svg');
  background-size: cover;
  background-repeat: no-repeat;
  position: absolute;
  top: -10rem;
  left: 50%;
  transform: translateX(-50%);
}
.challenges .content > ul {
  margin-top: 6rem;
}
.challenges .content > ul > li:first-of-type h4,
.challenges .content > ul > li:last-of-type h4 {
  display: none;
}
.challenges .content > ul > li:first-of-type .list2,
.challenges .content > ul > li:last-of-type .list2 {
  border-top: 1px solid white;
}
.challenges h4 {
  margin-top: -1.2rem;
}
.challenges ul li {
  font-size: 1rem;
  line-height: 1.3em;
  margin-bottom: 1.5rem;
  font-weight: 300;
  margin-left: 1rem;
}
.challenges .list1 {
  margin-bottom: 1rem;
  min-height: 20rem;
}
.challenges .list1:before {
  content: '';
  display: block;
  background: url('imgs/sprite.svg') no-repeat -4px -214px;
  background-size: 230px 458px;
  width: 100px;
  height: 79px;
  margin: 1rem auto 2rem;
}
.challenges .list1 li {
  padding-left: 2rem;
  border-left: 2px solid #ffffff;
}
.challenges .cta-button {
  display: block;
  margin-bottom: 5rem;
}
.challenges .cta-button:hover {
  background-color: #ffffff;
  color: #ba9447;
}
.challenges .list2 ul {
  list-style: disc;
}
.challenges .list2:before {
  content: '';
  display: block;
  background: url('imgs/sprite.svg') no-repeat -4px -154px;
  background-size: 230px 458px;
  width: 82px;
  height: 41px;
  margin: 2.5rem auto 2.5rem;
}
.characteristics .bloc-title {
  background-color: #ba9447;
  background-image: url('imgs/sdr.svg');
  background-repeat: no-repeat;
  background-size: auto 100%;
  background-position: center;
}
.characteristics h2 {
  color: #ffffff;
}
.characteristics ul {
  background-image: url('imgs/sdr-grey.svg');
  background-size: auto 100%;
  background-position: right;
  background-repeat: no-repeat;
}
.characteristics li {
  margin-bottom: 3rem;
}
.characteristics .bloc2 {
  position: relative;
  padding-left: 11rem;
}
.characteristics .bloc2:before {
  content: '';
  display: inline-block;
  height: 101px;
  width: 101px;
  background-image: url('imgs/illustration2.svg');
  position: absolute;
  left: 2rem;
  top: 50%;
  transform: translateY(-50%);
}
.characteristics .bloc2 .l-title {
  margin-bottom: 1.5rem;
}
.characteristics .bloc2 p {
  font-size: 18px;
}
.specifications {
  background-image: url('imgs/specifications-background.jpg');
  background-size: cover;
  background-position: center;
}
.specifications .bloc-title {
  background-color: #f8f8f8;
  background-image: url('imgs/illustration3.svg');
  background-repeat: no-repeat;
  background-position: 72.5%;
  background-size: auto 100%;
  padding-right: 65%;
}
.specifications li {
  color: white;
}
.specifications li img {
  width: 165px;
  margin-bottom: 2rem;
}
.contactform .form {
  border: 1px solid #192f35;
  padding: 6.2rem;
  position: relative;
}
.contactform .form:before {
  content: '';
  display: inline-block;
  height: 260px;
  width: 345px;
  background-image: url('imgs/illustration2.svg');
  background-repeat: no-repeat;
  background-size: cover;
  position: absolute;
  top: 4rem;
  left: -16rem;
}
.contactform .form .form-title {
  padding: 4rem 0;
  margin-bottom: 3rem;
  gap: 5rem;
}
.contactform .form .form-title h2 {
  position: relative;
}
.contactform .form .form-title h2:after {
  content: '';
  display: inline-block;
  height: 160px;
  width: 1px;
  background-color: #192f35;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 0;
}
.contactform .form .form-title p {
  position: relative;
  padding-top: 5rem;
}
.contactform .form .form-title p:before {
  content: '';
  display: inline-block;
  background: url('imgs/sprite.svg') no-repeat -2px -312px;
  background-size: 230px 458px;
  width: 212px;
  height: 141px;
  position: absolute;
  top: -5rem;
  left: 0;
}
.contactform .form nf-fields-wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.contactform .form input,
.contactform .form textarea {
  font-family: 'aileron', sans-serif;
  font-size: 18px;
  padding: 1.5rem;
}
.contactform .form input:focus,
.contactform .form textarea:focus {
  outline: 0;
  border-bottom: 2px solid #ba9447;
}
.contactform .form input::placeholder,
.contactform .form textarea:placeholder {
  font-style: italic;
  color: #192f35;
}
.contactform .form .submit-container .nf-field-element {
  text-align: center;
}
.contactform .form input[type="submit"] {
  background-color: #ba9447;
  color: white;
  font-weight: bold;
  padding: 1.5rem 3rem;
  font-size: 22px;
  text-transform: uppercase;
  border: 0;
  cursor: pointer;
}
.contactform .form input[type="submit"]:hover {
  background-color: #192f35;
}
.contactform .form textarea {
  background-image: url('imgs/sdr-grey2.svg');
  background-size: 100% auto;
  background-position: center top;
  background-repeat: no-repeat;
  height: 16.6rem;
}
.contactform .form .textarea-wrap {
  position: relative;
}
.contactform .form .textarea-wrap:after {
  content: '';
  display: inline-block;
  height: 100%;
  width: 36px;
  position: absolute;
  top: 0;
  right: -4.3rem;
  background-image: url('imgs/illustration2.svg');
  background-size: cover;
  background-repeat: no-repeat;
}
.contactform .form .nf-form-fields-required {
  text-align: right;
  font-style: italic;
  font-size: 14px;
  margin-bottom: 1rem;
}
.contactform .form-title p {
  font-size: 18px;
}
footer {
  background-color: #192f35;
  color: white;
}
footer a {
  color: white;
}
footer .lin {
  background: url('imgs/sprite.svg') no-repeat -60px -8px;
  background-size: 230px 458px;
  width: 26px;
  height: 26px;
  display: inline-block;
  position: relative;
  margin-top: 1rem;
  transition: all 0.5s;
}
footer .lin:hover {
  transform: scale(1.2);
}
footer .address strong,
footer .contact strong {
  font-weight: 500;
  text-transform: uppercase;
  padding-bottom: 1rem;
  border-bottom: 1px solid #ffffff;
  display: inline-block;
  margin-bottom: 1rem;
}
footer .address p,
footer .contact p {
  font-weight: 300;
}
footer .contact {
  margin-top: 3rem;
}
footer .contact a {
  display: block;
  color: #ba9447;
  font-weight: 700;
  padding: 0.5rem 0;
  text-decoration: none;
}
footer .contact a:hover {
  color: #ffffff;
}
.copy .content:before {
  content: '';
  display: block;
  float: right;
  background-size: cover;
  background-image: url('imgs/illustration.svg');
  background-repeat: no-repeat;
  width: 23.125rem;
  height: 63px;
}
.copy p {
  font-size: 12px;
  clear: both;
  padding-top: 1rem;
  padding-bottom: 0.5rem;
}
/*------------------------------------------------------------*/
/*------------------------------------------------------------*/
/*------------------------------------------------------------*/
/*------------------------RESPONSIVE--------------------------*/
/*GRAND ECRAN*/
@media screen and (max-width: 1350px) {
  /*1124 : 12x79x16*/
  .wcol1 {
    width: 4.94rem;
  }
  .wcol2 {
    width: 10.875rem;
  }
  .wcol3 {
    width: 16.81rem;
  }
  .wcol4 {
    width: 22.75rem;
  }
  .wcol5 {
    width: 28.69rem;
  }
  .wcol6 {
    width: 34.625rem;
  }
  .wcol7 {
    width: 40.56rem;
  }
  .wcol8 {
    width: 46.5rem;
  }
  .wcol9 {
    width: 52.44rem;
  }
  .wcol10 {
    width: 58.375rem;
  }
  .content {
    width: 70.25rem;
  }
  .specifications .bloc-title {
    background-position: 90%;
  }
}
@media screen and (max-width: 1250px) {
  /*908 : 12x61x16*/
  .wcol1 {
    width: 3.8125rem;
  }
  .wcol2 {
    width: 8.625rem;
  }
  .wcol3 {
    width: 13.4375rem;
  }
  .wcol4 {
    width: 18.25rem;
  }
  .wcol5 {
    width: 23.0625rem;
  }
  .wcol6 {
    width: 27.875rem;
  }
  .wcol7 {
    width: 32.6875rem;
  }
  .wcol8 {
    width: 37.5rem;
  }
  .wcol9 {
    width: 42.3125rem;
  }
  .wcol10 {
    width: 47.125rem;
  }
  .content {
    width: 56.75rem;
  }
  .padding-L {
    padding: 6rem 0;
  }
  .padding-top-L {
    padding-top: 6rem;
  }
  .padding-top-M {
    padding-top: 4rem;
  }
  .padding-M {
    padding: 4rem 0;
  }
  body {
    padding-top: 3.5rem;
  }
  /*65px -> 55px */
  .services li span {
    font-size: 55px;
  }
  /*45px -> 40px*/
  .xl-title {
    font-size: 40px;
  }
  /*34px -> 30px*/
  .l-title,
  .page-divers h1 {
    font-size: 30px;
  }
  /*22px -> 20px*/
  .s-title strong,
  .services li p strong {
    font-size: 20px;
  }
  /*20px -> 18px*/
  .s-title,
  .page-divers h3,
  .single-divers h2,
  .un-projet .banner h2,
  .services li p {
    font-size: 17px;
  }
  header .logo {
    width: 10rem;
  }
  header .menu-main-menu-container ul {
    gap: 1.5rem;
  }
  header .menu-main-menu-container:after {
    right: -1.5rem;
  }
  header .lin {
    margin-left: 3rem;
  }
  .challenges .list1 {
    min-height: 23rem;
  }
}
@media screen and (min-width: 1131px) {
  header .menu-main-menu-container {
    display: block;
  }
}
@media screen and (max-width: 1130px) {
  /*--12x38x24--*/
  .wcol2 {
    width: 6.25rem;
  }
  .wcol3 {
    width: 10.125rem;
  }
  .wcol4 {
    width: 14rem;
  }
  .wcol7 {
    width: 25.625rem;
  }
  .wcol6 {
    width: 21.75rem;
  }
  .wcol5 {
    width: 17.875rem;
  }
  .wcol8 {
    width: 29.5rem;
  }
  .wcol9 {
    width: 33.375rem;
  }
  .wcol10 {
    width: 37.25rem;
  }
  .content {
    width: 45rem;
  }
  .tablet-noflex {
    flex-direction: column;
  }
  .tablet-noflex-reverse {
    flex-direction: column-reverse;
  }
  .padding-L {
    padding: 5rem 0;
  }
  .padding-top-L {
    padding-top: 5rem;
  }
  .padding-top-M {
    padding-top: 3.5rem;
  }
  .padding-M {
    padding: 3.5rem 0;
  }
  /*40px -> 35px*/
  .xl-title {
    font-size: 35px;
  }
  /*30px -> 28px*/
  .l-title,
  .page-divers h1 {
    font-size: 28px;
  }
  /*20px -> 18px*/
  .s-title strong,
  .services li p strong {
    font-size: 18px;
  }
  /*18/17px -> 16px*/
  .s-title,
  .page-divers h3,
  .single-divers h2,
  .un-projet .banner h2,
  .services li p,
  .characteristics .bloc2 p,
  .contactform .form input,
  .contactform .form textarea {
    font-size: 1rem;
  }
  /*16px -> 15px*/
  body,
  p,
  .challenges ul li {
    font-size: 15px;
  }
  /*15px -> 14px*/
  .challenges ul li {
    font-size: 14px;
  }
  .contactform .form .l-title,
  .contactform .form .form-title p {
    width: 100%;
  }
  .contactform .form .form-title {
    text-align: center;
  }
  header #menu-button {
    display: inline-block;
    background: url('imgs/sprite.svg') no-repeat -116px -10px;
    background-size: 230px 458px;
    width: 51px;
    height: 29px;
    cursor: pointer;
    transition: all 0.5s;
    z-index: 2;
  }
  header #menu-button:hover {
    background-position: -176px -10px;
  }
  header #menu-button.active {
    background-position: -176px -10px;
  }
  header .menu-container {
    flex-direction: row-reverse;
    gap: 2rem;
  }
  header .menu-main-menu-container {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    background-color: #192f35;
    width: 100%;
    height: 100%;
    z-index: 1;
  }
  header .menu-main-menu-container .menu {
    gap: 0;
  }
  header .menu-main-menu-container > ul {
    flex-direction: column;
    align-items: center;
    position: absolute;
    top: 50%;
    width: 100%;
    transform: translateY(-50%);
    max-height: 95%;
    overflow: scroll;
    -ms-overflow-style: none;
    scrollbar-width: none;
    padding: 0 3rem;
  }
  header .menu-main-menu-container > ul > li {
    width: 100%;
    text-align: center;
    border-top: 1px solid #ffffff33;
  }
  header .menu-main-menu-container > ul > li a {
    font-size: 25px;
    display: block;
    padding: 1.5rem 0;
    color: #ffffff;
  }
  header .menu-main-menu-container > ul > li:first-of-type {
    border-top: 0;
  }
  header .menu-main-menu-container > ul > li.cta-button {
    margin-top: 1rem;
    background-color: #ba9447;
    border: 0;
    width: 23rem;
    border-radius: 3rem;
  }
  header .menu-main-menu-container ul li.button a {
    background-color: #ba9447;
  }
  .services li img {
    width: 8rem;
  }
  .challenges:before {
    width: 300px;
    height: 180px;
    top: -8rem;
  }
  .challenges .content > ul {
    margin-top: 4rem;
  }
  .characteristics .bloc2 {
    padding-left: 9rem;
  }
  .characteristics .bloc2:before {
    height: 80px;
    width: 80px;
  }
  .specifications .bloc-title {
    padding-right: 62%;
    background-position: right;
  }
  .specifications li img {
    width: 8rem;
  }
  .contactform .form {
    padding: 4rem;
  }
  .contactform .form:before {
    height: 256px;
    width: 270px;
    left: -13rem;
  }
  .contactform .form .form-title h2:after {
    content: none;
  }
  .contactform .form .form-title {
    padding: 0rem 0;
    margin-bottom: 3rem;
    gap: 5rem;
  }
  .contactform .form .form-title p:before {
    left: 50%;
    transform: translateX(-50%) scale(0.9);
    top: -4rem;
  }
  .contactform .form .contactform .form input,
  .contactform .form .contactform .form textarea {
    padding: 1rem;
  }
  .contactform .form textarea {
    height: 10.2rem;
  }
  .contactform .form .textarea-wrap:after {
    right: -2.65rem;
    width: 30px;
  }
  .contactform .form input[type="submit"] {
    padding: 1rem 2rem;
    font-size: 20px;
  }
  footer .wcol3 {
    width: 14rem;
  }
}
@media screen and (max-width: 810px) {
  .content {
    width: 90%;
  }
  body {
    padding-top: 1rem;
  }
  .smartphone-noflex {
    flex-direction: column;
  }
  .smartphone-noflex-reverse {
    flex-direction: column-reverse;
  }
  .padding-L {
    padding: 4rem 0;
  }
  .padding-M {
    padding: 3rem 0;
  }
  .wcol4 {
    width: 31%;
  }
  .services li,
  .challenges li,
  .characteristics li .bloc1,
  .characteristics li .bloc2 {
    width: 100%;
  }
  header {
    padding: 0.75rem 0;
  }
  header .logo,
  header.scrolled .logo {
    width: 8rem;
  }
  /*35px -> 30px*/
  .xl-title {
    font-size: 30px;
  }
  .services li:after {
    position: initial;
    transform: rotate(90deg);
    margin-bottom: 1rem;
  }
  .challenges:before {
    width: 300px;
    height: 130px;
    top: -6rem;
  }
  .challenges .list1 {
    min-height: auto;
  }
  .challenges img {
    max-width: 18rem;
    margin: 0 auto 2rem;
    display: block;
  }
  .challenges .content > ul > li:first-of-type h4,
  .challenges .content > ul > li:last-of-type h4 {
    display: block;
  }
  .challenges .content > ul > li:first-of-type .list2,
  .challenges .content > ul > li:last-of-type .list2 {
    border-top: 0;
  }
  .challenges ul li {
    margin-left: 0;
  }
  .characteristics ul {
    background-image: none;
  }
  .characteristics li .bloc1 {
    margin-bottom: 2rem;
  }
  .characteristics .bloc2:before {
    top: 0;
    transform: none;
  }
  .specifications .bloc-title {
    padding-right: 56%;
    background-position: 150%;
  }
  .specifications li img {
    width: 7rem;
  }
  .specifications .flex {
    flex-wrap: wrap;
    row-gap: 2rem;
  }
  .specifications .flex li {
    width: 48%;
  }
  .contactform .form {
    padding: 4rem 4rem 3rem;
  }
  .contactform .form nf-fields-wrap {
    flex-direction: column;
  }
  .contactform .form nf-fields-wrap nf-field {
    width: 100%;
  }
  .contactform .form .wcol5,
  .contactform .form .wcol10 {
    width: 100%;
  }
  footer .flex {
    align-items: center;
    gap: 2rem;
  }
  footer .logo {
    width: 16rem;
    margin: 0 auto 2rem;
  }
  footer .wcol4 {
    width: 100%;
  }
  footer .address,
  footer .contact {
    text-align: center;
  }
  footer .lin {
    margin: 1rem auto 0;
    display: block;
  }
  .copy .content:before {
    width: 50%;
    height: 30px;
    float: none;
    margin: 0 auto;
  }
  .copy p {
    text-align: center;
  }
}
@media screen and (max-width: 580px) {
  .smartphone-s-noflex {
    flex-direction: column;
  }
  .smartphone-s-noflex-reverse {
    flex-direction: column-reverse;
  }
  header {
    padding: 0.5rem 0 0.3rem;
  }
  .l-title,
  .page-divers h1 {
    font-size: 25px;
  }
  .xl-title {
    font-size: 25px;
  }
  .s-title strong,
  .services li p strong {
    font-size: 17px;
  }
  .contactform .form input,
  .contactform .form textarea {
    font-size: 15px;
  }
  .intro .gallery a {
    width: 100%;
  }
  .intro .gallery {
    gap: 2rem;
  }
  .challenges img {
    max-width: none;
  }
  .challenges .list2:before {
    margin: 1.5rem auto 1.5rem;
  }
  .challenges:before {
    width: 90%;
    height: 100px;
    top: -4rem;
  }
  .characteristics .bloc2:before {
    width: 50px;
    left: 0;
    height: 50px;
  }
  .characteristics .bloc2 {
    padding-left: 5rem;
  }
  .characteristics .bloc2 .l-title {
    margin-bottom: 1rem;
  }
  .characteristics .bloc2 p {
    font-size: 15px;
  }
  .specifications .bloc-title {
    background-position: center;
    padding-right: 0;
  }
  .specifications .bloc-title .xl-title {
    text-align: center;
  }
  .contactform .form {
    padding: 3rem 2.5rem 1.5rem;
  }
  .contactform .form:before {
    left: -15rem;
    top: 3rem;
  }
  .contactform .form .form-title p:before {
    transform: translateX(-50%) scale(0.7);
  }
  .contactform .form .textarea-wrap:after {
    right: -1.85rem;
    width: 20px;
  }
  .contactform .form input[type="submit"] {
    width: 100%;
    font-size: 18px;
  }
  .contactform .form-title p {
    font-size: 16px;
  }
  .contactform .form .nf-form-fields-required {
    text-align: center;
    font-size: 13px;
  }
  .contactform .form input,
  .contactform .form textarea {
    padding: 1rem;
  }
  footer .logo {
    width: 14rem;
  }
  .copy p {
    font-size: 11px;
  }
}