html {
  overflow-x: hidden;
	-webkit-overflow-scrolling: touch;
}

body {
  overflow-x: hidden;
}

header {
  padding: 20px 195px 150px 195px;
  display: flex;
  flex-direction: column;
  gap: 184px;
}

.OSW__header-top {
  position: relative;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  gap: 150px;
  flex-wrap: wrap;
}

.OSW__header-top-left h1 {
  width: 460px;
  font-weight: 700;
  font-size: 5rem;
  line-height: 6.5rem;
  color: var(--text-color);
  margin-bottom: 30px;
}

.OSW__header-top-left p {
  width: 36.25rem;
  font-weight: 400;
  font-size: 1.25rem;
  line-height: 1.875rem;
  color: var(--text-color);
}

.OSW__header-top-right {
  position: relative;
}

.OSW__header-image {
  position: relative;
  width: 620px;
  height: 620px;
  border-radius: 50%;
  background: linear-gradient(0deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.2)), url("../img/background1.jpg");
  background-size: cover;
  background-position: center;

  z-index: 1;
}

.OSW__header-image::after {
  position: absolute;
  content: '';
  top: -85px;
  left: -85px;
  width: 620px;
  height: 620px;
  border: 85px solid rgba(2, 182, 248, 0.08);
  border-radius: 50%;
  background-color: transparent;
}

.OSW__header-top-right svg:first-child {
  position: absolute;
  left: -467px;

  z-index: -1;
}

.OSW__header-top-right svg:last-child {
  position: absolute;
  top: 30%;
  left: 28%;

  z-index: 1;
}

.OSW__header-cards {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  gap: 70px;
  flex-wrap: wrap;
}

.OSW__header-card {
  display: flex;
  flex-direction: row;
  gap: 15px;
}

.OSW__header-card-number {
  display: flex;
  flex-direction: row;
  gap: 15px;
  padding-top: 30px;
}

.OSW__header-card-number p {
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.3125rem;
  color: rgba(0, 0, 0, 0.15);
}

.OSW__header-card-number svg {
  margin-top: 8px;
}

.OSW__header-card-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 30px;
}

.OSW__header-card-content h2 {
  font-weight: 700;
  font-size: 2.8125rem;
  line-height: 3.625rem;
  letter-spacing: 0.03em;
  color: var(--text-color);
}

.OSW__header-card-content p {
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.3125rem;
  color: var(--black-color);

  max-width: 330px;
}

#OSW__timeline {
  display: flex;
  flex-direction: column;
  gap: 90px;
}

.OSW__timeline-title {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
  flex-wrap: wrap;
  padding: 0 195px;
}

.OSW__timeline-title h1 {
  font-weight: 700;
  font-size: 4.0625rem;
  line-height: 5.25rem;
  letter-spacing: 0.05em;
  color: var(--text-color);
}

#OSW__timeline-container {
  position: relative;
  display: flex;
  flex-direction: row;
  height: 100vh;
}

#OSW__timeline-left-arrow {
  width: 45px;
  height: 45px;
  position: fixed;
  left: 50px;
  top: 50%;
  transform: rotate(225deg);
}

#OSW__timeline-right-arrow {
  width: 45px;
  height: 45px;
  position: fixed;
  right: 50px;
  top: 50%;
  transform: rotate(45deg);
}

.OSW__timeline-card {
  flex: none;
  position: relative;
  display: flex;
  flex-direction: row;
  gap: 35px;
  width: 490px;
  justify-content: center;
}

.OSW__timeline-card.top {
  margin-top: 20vh;
}

.OSW__timeline-card.bottom {
  margin-top: 60vh;
}

.OSW__timeline-card::after {
  content: "";
  height: 18.25rem;
  width: 18.25rem;
  position: absolute;
  top: -100px;
  left: 50%;
  border-radius: 50%;
  background: rgba(2, 182, 248, 0.04);
}

.OSW__timeline-number {
  position: relative;
  padding-top: 1.8125rem;
  width: 1.1875rem;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.3125rem;
  color: rgba(0, 0, 0, 0.15);
  text-align: center;
}

.OSW__timeline-content {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.OSW__timeline-content h2 {
  font-weight: 700;
  font-size: 2.8125rem;
  line-height: 3.625rem;
  letter-spacing: 0.03em;

  color: var(--text-color);
}

.OSW__timeline-content p {
  width: 250px;
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.3125rem;

  color: var(--black-color);
}

.OSW__timeline-number::after {
  content: "";
  height: 2px;
  width: 1.1875rem;
  position: absolute;
  top: 3.75rem;
  left: 0px;
  background-color: #02B6F8;
}

#OSW__services {
  margin-top: 100px;
  padding: 120px 195px 155px 195px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 88px;
  position: relative;
  background: rgba(2, 182, 248, 0.04);

  z-index: 0;
}

#OSW__services h1 {
  font-weight: 700;
  font-size: 4.0625rem;
  line-height: 5.25rem;
  letter-spacing: 0.05em;
  color: var(--text-color);

  z-index: 2;
}

#OSW__services>svg {
  position: absolute;
  top: -95px;

  z-index: 1;
}

#OSW__hebergement {
  padding: 275px 0 265px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
}

#OSW__hebergement h1 {
  font-weight: 700;
  font-size: 4.0625rem;
  line-height: 5.25rem;
  letter-spacing: 0.05em;

  color: var(--text-color);
}

#OSW__hebergement p {
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.3125rem;

  color: var(--black-color);
}

@media only screen and (min-width: 1921px) {
  #OSW__services {
    background: none;
  }
}

@media only screen and (max-width: 1739px) {
  .OSW__header-top, .OSW__header-cards {
    justify-content: center;
  }

  .OSW__header-cards {
    gap: 150px;
  }

  .OSW__header-top-right {
    margin-left: 467px;
  }

  .OSW__timeline-title {
    justify-content: space-evenly;
  }
}

@media only screen and (max-width: 1120px) {
  .OSW__header-top-right {
    margin-left: 0px;
  }
}

@media only screen and (max-width: 1024px) {
  header {
    padding: 20px 100px 150px 100px;
  }

  .OSW__header-image {
    width: 450px;
    height: 450px;
  }

  .OSW__header-image::after {
    top: -60px;
    left: -60px;
    width: 450px;
    height: 450px;
    border: 60px solid rgba(2, 182, 248, 0.08);
  }

  .OSW__header-top-right svg:last-child {
    transform: scale(0.7);
    top: 20%;
    left: 20%;
  }

  .OSW__header-top-right svg:first-child {
    transform: scale(0.7);
    left: -305px;
  }

  .OSW__timeline-title {
    padding: 0 100px;
  }

  #OSW__services {
    padding: 120px 100px 155px 100px;
  }

  #OSW__services>svg {
    display: none;
  }

  #OSW__hebergement {
    padding: 175px 100px 165px 100px;
    text-align: center;
  }
}

@media only screen and (max-width: 1023px) {
  #OSW__timeline-container {
    flex-direction: column;
    height: auto;
    justify-content: center;
    margin-top: 90px;
    margin-bottom: 90px;
    gap: 180px;
  }

  .OSW__timeline-card {
    width: auto;
  }

  .OSW__timeline-card.top {
    margin-top: 0;
  }
  
  .OSW__timeline-card.bottom {
    margin-top: 0;
  }
}

@media only screen and (max-width: 768px) {
  .OSW__header-image {
    width: 310px;
    height: 310px;
  }

  .OSW__header-image::after {
    top: -42px;
    left: -42px;
    width: 310px;
    height: 310px;
    border: 42px solid rgba(2, 182, 248, 0.08);
  }

  .OSW__header-top-right svg:last-child {
    transform: scale(0.5);
    top: 11%;
    left: 7%;
  }

  .OSW__header-top-right svg:first-child {
    transform: scale(0.5);
    top: -150px;
    left: -350px;
  }

  header {
    padding: 20px 20px 150px 20px;
  }

  .OSW__header-top-left h1 {
    width: auto;
    font-size: 4rem;
    line-height: 5rem;
  }

  .OSW__header-top-left p {
    width: auto;
  }

  .OSW__header-image {
    width: 260px;
    height: 260px;
  }

  .OSW__header-image::after {
    top: -15px;
    left: -15px;
    width: 260px;
    height: 260px;
    border: 15px solid rgba(2, 182, 248, 0.08);
  }

  .OSW__header-top-right svg:last-child {
    transform: scale(0.5);
    top: 7%;
    left: 0;
  }

  .OSW__timeline-title {
    padding: 0 20px;
  }

  .OSW__timeline-card::after {
    width: 10rem;
    height: 10rem;
    top: -70px;
    left: 55%;
  }

  #OSW__services {
    padding: 120px 20px 155px 20px;
  }

  #OSW__hebergement {
    padding: 80px 20px 80px 20px;
    text-align: center;
  }
}

@media only screen and (max-width: 425px) {
  .OSW__header-top-left h1 {
    font-size: 3.8rem;
    line-height: 4.5rem;
  }

  .OSW__header-card-content h2 {
    font-size: 2.5rem;
    line-height: 3rem;
  }

  .OSW__timeline-title h1 {
    font-size: 3.5rem;
    line-height: 4rem;
  }

  .OSW__timeline-content h2 {
    font-size: 2.5rem;
    line-height: 3rem;
  }
  
  #OSW__services h1 {
    font-size: 3.5rem;
    line-height: 4rem;
  }

  #OSW__hebergement h1 {
    font-size: 3.5rem;
    line-height: 4rem;
  }
}