* {
  margin: 0;
  padding: 0;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

body {
  font-family: "Manrope", sans-serif;
  background-color: #f9faff;
  background-image: url(./images/pattern-circles.svg),
    url(./images/bg-pattern.svg);
  background-repeat: no-repeat;
  background-position: 50% 9%, 0% 0%;
}

.container {
  width: 90%;
  margin: auto;
}

a {
  text-decoration: none;
}

header {
  text-align: center;
  margin-top: 86px;
}
header .main-title {
  font-size: 20px;
  font-weight: 800;
}
header .main-para {
  margin: auto;
  margin-top: 8px;
  width: 55%;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.8;
  color: #858fad;
}

.box {
  margin: 62px auto;
  background-color: white;
  border-radius: 10px;
  -webkit-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.15);
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.15);
  padding-bottom: 10px;
}
.box .first-sec {
  margin-top: 35px;
}
.box .first-sec .box-title {
  padding-top: 35px;
  font-size: 11px;
  letter-spacing: 2px;
  font-weight: 700;
  color: #858fad;
  text-align: center;
}
.box .first-sec .form {
  margin: 20px 30px;
  position: relative;
  margin-bottom: 24px;
}
.box .first-sec .form input[type="range"] {
  color: #10d5c2;
  cursor: ew-resize;
  width: 100%;
}
.box .first-sec .form .slider-icon {
  position: absolute;
  top: -6px;
  left: 50%;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  width: 30px;
  background-color: #10d5c2;
  border-radius: 50%;
  padding: 8px 3px;
  -webkit-box-shadow: 0 3px 16px rgba(16, 213, 194, 0.4);
  box-shadow: 0 3px 16px rgba(16, 213, 194, 0.4);
}
.box .first-sec .form input[type="range"] {
  -webkit-appearance: none;
  margin: 18px 0;
  width: 100%;
}
.box .first-sec .form input[type="range"]:focus {
  outline: none;
}
.box .first-sec .form input[type="range"]::-webkit-slider-runnable-track {
  width: 100%;
  height: 8.4px;
  cursor: pointer;
  background: #10d5c2;
  border-radius: 30px;
  border: 2px solid #10d5c2;
}
.box .first-sec .form input[type="range"]::-webkit-slider-thumb {
  -webkit-box-shadow: 1px 1px 1px #10d5c2, 0px 0px 1px #10d5c2;
  box-shadow: 1px 1px 1px #10d5c2, 0px 0px 1px #10d5c2;
  border: 1px solid #10d5c2;
  height: 40px;
  width: 40px;
  border-radius: 50%;
  background: #10d5c2;
  cursor: pointer;
  -webkit-appearance: none;
  margin-top: -14px;
  background-image: url(./images/icon-slider.svg);
  background-repeat: no-repeat;
  background-position: center;
}
.box .first-sec .form input[type="range"]:focus::-webkit-slider-runnable-track {
  background: #10d5c2;
}
.box .first-sec .form input[type="range"]::-moz-range-track {
  width: 100%;
  height: 8.4px;
  cursor: pointer;
  box-shadow: 1px 1px 1px #10d5c2, 0px 0px 1px #0d0d0d;
  background: #3071a9;
  border-radius: 1.3px;
  border: 0.2px solid #10d5c2;
}
.box .first-sec .form input[type="range"]::-moz-range-thumb {
  box-shadow: 1px 1px 1px #10d5c2, 0px 0px 1px #0d0d0d;
  border: 1px solid #10d5c2;
  height: 30px;
  width: 30px;
  border-radius: 50%;
  background: #ffffff;
  cursor: pointer;
}
.box .first-sec .form input[type="range"]::-ms-track {
  width: 100%;
  height: 8.4px;
  cursor: pointer;
  background: transparent;
  border-color: transparent;
  border-width: 16px 0;
  color: transparent;
}
.box .first-sec .form input[type="range"]::-ms-fill-lower {
  background: #10d5c2;
  border: 0.2px solid #10d5c2;
  border-radius: 2.6px;
  box-shadow: 1px 1px 1px #10d5c2, 0px 0px 1px #10d5c2;
}
.box .first-sec .form input[type="range"]::-ms-fill-upper {
  background: #3071a9;
  border: 0.2px solid #10d5c2;
  border-radius: 2.6px;
  box-shadow: 1px 1px 1px #10d5c2, 0px 0px 1px #0d0d0d;
}
.box .first-sec .form input[type="range"]::-ms-thumb {
  box-shadow: 1px 1px 1px #10d5c2, 0px 0px 1px #0d0d0d;
  border: 1px solid #10d5c2;
  height: 36px;
  width: 16px;
  border-radius: 3px;
  background: #ffffff;
  cursor: pointer;
}
.box .first-sec .form input[type="range"]:focus::-ms-fill-lower {
  background: #10d5c2;
}
.box .first-sec .form input[type="range"]:focus::-ms-fill-upper {
  background: #10d5c2;
}
.box .first-sec .the-price {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -ms-flex-direction: row;
  flex-direction: row;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  font-weight: 700;
  color: #858fad;
  font-size: 14px;
  letter-spacing: 1px;
}
.box .first-sec .the-price .p-num {
  color: #000;
  font-size: 30px;
  margin-right: 8px;
  font-weight: 900;
}
.box .second-sec {
  margin: 40px;
  font-size: 12px;
  font-weight: 700;
}
.box .second-sec .toggle {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -ms-flex-direction: row;
  flex-direction: row;
  margin: 30px 0 40px;
}
.box .second-sec .checkbox {
  display: none;
}
.box .second-sec .label {
  position: relative;
  background-color: #cdd7ee;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  border-radius: 50px;
  padding: 5px;
  margin: 0 10px;
  width: 40px;
  height: 22px;
  cursor: pointer;
}
.box .second-sec .name {
  font-size: 12px;
  color: #b3b5c6;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.box .second-sec .name span {
  color: #ff8c66;
  background-color: #feece7;
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 30px;
}
.box .second-sec .ball {
  background: #fff;
  position: absolute;
  top: 4px;
  left: 4px;
  border-radius: 50%;
  width: 14px;
  height: 14px;
  -webkit-transition: -webkit-transform 0.15s linear;
  transition: -webkit-transform 0.15s linear;
  transition: transform 0.15s linear;
  transition: transform 0.15s linear, -webkit-transform 0.15s linear;
}
.box .second-sec .checkbox:checked + .label .ball {
  -webkit-transform: translateX(18px);
  transform: translateX(18px);
}
.box .line {
  margin-top: -7px;
  border-bottom: 1px solid #ecf0f9;
  width: 100%;
  height: 5px;
}
.box .third-sec {
  position: relative;
  margin-top: 10px;
}
.box .third-sec .list .u-list {
  list-style-type: none;
  margin-top: 24px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
}
.box .third-sec .list .u-list .list-item {
  font-size: 12px;
  font-weight: 700;
  color: #858fad;
  margin-bottom: 10px;
}
.box .third-sec .list .u-list .list-item::before {
  content: "";
  position: absolute;
  background-image: url("./images/icon-check.svg");
  width: 10px;
  height: 10px;
  background-repeat: no-repeat;
  margin: 4px -16px;
}
.box .third-sec .btn {
  margin: 20px 0 22px;
  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;
}
.box .third-sec .btn .start-btn {
  background-color: #293356;
  font-size: 12px;
  font-weight: 700;
  padding: 11px 48px;
  border-radius: 30px;
}
.box .third-sec .btn .start-btn a {
  color: white;
}

@media (min-width: 678px) {
  header .main-title {
    font-size: 32px;
  }
  header .main-para {
    font-size: 17px;
  }

  .box {
    width: 45%;
    margin: 85px auto;
    position: relative;
  }
  .box .first-sec {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 50% 50% 100%;
    grid-template-columns: 50% 50% 100%;
    padding-top: 16px;
  }
  .box .first-sec .box-title {
    font-size: 14px;
  }
  .box .first-sec .range {
    -webkit-box-ordinal-group: 4;
    -ms-flex-order: 3;
    order: 3;
    position: absolute;
    margin: 80px auto;
    width: 100%;
  }
  .box .first-sec .range .form {
    margin: 20px auto;
    width: 80%;
  }
  .box .first-sec .the-price {
    font-size: 16px;
    margin-top: 16px;
  }
  .box .first-sec .the-price .p-num {
    font-size: 40px;
  }
  .box .second-sec {
    margin: 120px 40px 54px 40px;
  }
  .box .second-sec .toggle .name {
    font-size: 14px;
  }
  .box .second-sec .toggle .name span {
    display: none;
  }
  .box .second-sec .toggle .y-discount::after {
    content: "25% discount";
    color: #ff8c66;
    background-color: #feece7;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 30px;
    margin-left: 8px;
  }
  .box .third-sec {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-pack: distribute;
    justify-content: space-around;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
  }
}
@media (min-width: 1441px) {
  body {
    background-position: 50% 9%, 100% -100%;
    background-size: 8%, 100%;
  }

  .box {
    margin-top: 150px;
    width: 26%;
  }
}