*, *::before, *::after {
  box-sizing: border-box;
}

body {
  font-family: "Roboto", "Sans-serif";
  font-size: 16px;
}

a {
  text-decoration: none;
  color: #0d146e;
}

b {
  font-weight: 700;
}

ul li {
  list-style: none;
}

.wrapper {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 10px;
}

.btn {
  display: inline-block;
  font-size: 14px;
  line-height: 24px;
  font-weight: 500;
  padding: 8px 20px 8px 20px;
  border: 1px solid #bda106;
  background-color: #bda106;
  transition: all 0.2s;
  cursor: pointer;
}
.btn a {
  color: #f9f9f9;
  opacity: 1;
}
.btn:hover {
  background-color: #000;
}
.btn:hover a {
  color: #bda106;
}

#top img {
  position: fixed;
  z-index: 100;
  right: 45px;
  bottom: 45px;
  width: 40px;
  height: 40px;
  cursor: pointer;
  border-radius: 50%;
}
#top img:hover {
  box-shadow: 0 0 20px #bda106;
}

.header {
  background-color: #cbcacb;
  height: 100%;
}
.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 20px;
  padding-bottom: 20px;
}
.header-block {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header-logo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: center;
}
.header-logo a img {
  width: 60px;
  height: 60px;
}

.brand-name {
  color: #0d146e;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-direction: column;
  margin-left: 10px;
  margin-right: 10px;
}
.brand-name h1 {
  text-transform: uppercase;
  letter-spacing: 4.5px;
  font-size: 35px;
  font-weight: 700;
  margin: 0 0 10px;
}
.brand-name h2 {
  letter-spacing: 1.5px;
  font-size: 23px;
  font-weight: 500;
  line-height: 27px;
  margin: 0;
}

.contact-item {
  padding: 8px;
}
.contact-item a {
  cursor: pointer;
  font-size: 16px;
  line-height: 24px;
  letter-spacing: 0.25px;
  padding-left: 10px;
  padding-right: 10px;
  transition: all 0.2s;
}
.contact-item:hover a {
  color: #000;
}
.contact-item:hover span {
  text-shadow: 0 0 1px #bda106, 0 0 1px #bda106;
}
.contact-item .copy-mail-allert {
  line-height: 40px;
  background: #bda106;
  color: #f9f9f9;
  position: fixed;
  padding: 0 15px;
  z-index: 99;
  top: 50%;
  left: 50%;
  margin-left: -120px;
  display: none;
}

.menu-item {
  padding: 8px;
  line-height: 24px;
  border: 1px solid transparent;
  transition: all 0.2s;
}
.menu-item:hover {
  border: 1px solid #bda106;
}
.menu-item:hover a {
  color: #000;
}

.trading, .about, .form {
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.trading {
  background-image: url(../img/pic/slider-bg.jpg);
  color: #cbcacb;
  height: 650px;
}

.slider {
  text-align: center;
}
.slider-item {
  background-color: #000;
  opacity: 0.7;
  max-width: 700px;
  margin: 0 auto;
  padding: 50px 0;
  height: 650px;
}
.slider-item h3 {
  font-size: 18px;
  word-spacing: 2px;
  line-height: 25px;
  padding: 20px;
}
.slider-item__title h2 {
  font-weight: 700;
  font-size: 20px;
  line-height: 36px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}
.slider-item__title h3 {
  font-weight: 500;
  font-size: 16px;
  line-height: 36px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 22px;
}
.slider-item__list {
  padding: 20px;
}
.slider-item__list li {
  list-style: disc;
  list-style-position: inside;
  padding-bottom: 10px;
  font-weight: 500;
  line-height: 25px;
}

.content::before {
  content: "";
  position: absolute;
  width: 100px;
  height: 2px;
  background-color: #bda106;
  left: 0;
  top: 11px;
}

.service {
  background-color: #cbcacb;
  padding: 50px 0px 50px;
}

.content {
  margin-bottom: 10px;
  position: relative;
  max-width: 100%;
  padding-left: 140px;
}
.content-title {
  font-size: 24px;
  font-weight: 500;
  color: #0d146e;
  margin-bottom: 20px;
}
.content-text {
  font-size: 18px;
  line-height: 30px;
  letter-spacing: 0.1px;
  color: #0d146e;
  margin-bottom: 30px;
  text-align: justify;
}

.tabs {
  margin: 0 0 30px;
}
.tabs-caption {
  display: flex;
  list-style: none;
  position: relative;
  margin: -1px 0 0 -1px;
}
.tabs-caption .active {
  background: #f9f9f9;
  color: #0d146e;
  border-color: #0d146e;
  border-bottom: none;
}
.tabs-caption:not(.active) {
  cursor: pointer;
}
.tabs-caption li {
  display: flex;
  padding: 9px 15px;
  margin: 1px 0 0 1px;
  background: #0d146e;
  font-size: 18px;
  color: #0d146e;
  line-height: 20px;
  color: #f9f9f9;
  position: relative;
  border: solid #0d146e;
  border-width: 2px 2px 0;
  border-radius: 5px 5px 0 0;
  text-align: center;
  transition: all 0.2s;
}
.tabs-caption li h4 {
  font-size: 24px;
  line-height: 30px;
  padding-left: 30px;
  text-align: center;
}

.tabs-content {
  display: none;
  background: #f9f9f9;
  border: 2px solid #0d146e;
  border-radius: 0 0 5px 5px;
  padding: 7px 15px;
  color: #0d146e;
  font-size: 18px;
  line-height: 35px;
  text-indent: 30px;
}
.tabs-content ul {
  padding-left: 32px;
}
.tabs-content ul li {
  list-style: disc;
  margin-left: 20px;
  line-height: 30px;
  text-indent: 5px;
}

.active {
  display: block;
  border-top: none;
}

.tabs-media {
  display: none;
}

.media-item {
  width: 100%;
  border: 2px solid #0d146e;
  border-radius: 5px;
  padding: 10px;
  margin-bottom: 10px;
  background-color: #f9f9f9;
}

.media-header {
  display: flex;
  cursor: pointer;
  font-size: 24px;
  line-height: 30px;
  padding-left: 30px;
  color: #0d146e;
}
.media-header h4 {
  margin-left: 20px;
}
.media-header span {
  font-size: 16px;
  text-decoration: underline;
}

.media-content {
  display: none;
  font-size: 18px;
  line-height: 25px;
  color: #0d146e;
  padding-top: 20px;
}
.media-content ul {
  padding-left: 32px;
}
.media-content ul li {
  list-style: disc;
  margin-left: 20px;
  line-height: 30px;
  text-indent: 5px;
}

.about {
  background-image: url(../img/pic/about-bg.jpg);
  padding: 50px 0 45px;
  min-height: 300px;
}
.about .content h3 {
  color: #cbcacb;
}
.about .content p {
  color: #cbcacb;
}

.advantages {
  background-color: #cbcacb;
  padding: 50px 0px 40px;
  min-height: 300px;
}
.advantages-inner {
  color: #0d146e;
  display: flex;
  justify-content: space-between;
  text-align: center;
}

.advantage-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 360px;
  padding: 20px 0;
}
.advantage-item + .advantage-item {
  padding-left: 20px;
}
.advantage-item h3 {
  font-size: 18px;
  font-weight: 500;
  padding: 20px 0;
  line-height: 1.7;
}

.advantage-pic a img {
  max-width: 300px;
  transition: all 0.2s;
}
.advantage-pic a img:hover {
  box-shadow: 0 0 20px #bda106;
}

.icon-checkmark {
  position: relative;
  display: block;
  color: #f9f9f9;
  background-color: #bda106;
  width: 40px;
  height: 40px;
  border: 2px solid #f9f9f9;
}

.form {
  background-image: url(../img/pic/form-bg.jpg);
  padding: 50px 0 45px;
}
.form .wrapper .content {
  margin-bottom: 30px;
}
.form .wrapper .content h3, .form .wrapper .content p {
  color: #cbcacb;
}
.form-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.form-left-part {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  max-width: 260px;
  width: 100%;
}
.form-left-part label {
  line-height: 36px;
  color: #cbcacb;
  outline: none;
}
.form-left-part label input {
  font-size: 18px;
  margin-bottom: 8px;
  outline: none;
  height: 40px;
  border: 1px solid #f9f9f9;
  padding: 0 10px;
  width: 100%;
}
.form-left-part label select {
  font-size: 18px;
  color: #000;
  outline: none;
  height: 40px;
  border: 1px solid #f9f9f9;
  padding: 0 10px;
  width: 100%;
}
.form-right-part {
  display: flex;
  flex-direction: column;
  max-width: 555px;
  width: 100%;
  height: 100%;
  margin-left: 33px;
}
.form-right-part label {
  line-height: 36px;
  color: #cbcacb;
}
.form-right-part label textarea {
  font-size: 18px;
  background-color: #f9f9f9;
  outline: none;
  height: 207px;
  border: 1px solid #f9f9f9;
  padding: 10px 10px;
  resize: none;
  margin-bottom: 44px;
  display: block;
  width: 100%;
  overflow: auto;
}
.form-right-part button {
  color: #f9f9f9;
  width: 230px;
  margin-left: auto;
  margin-right: 0;
}

.footer {
  background-color: #0d146e;
  padding: 20px 0;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 20px;
}
.footer-inner .brand-name {
  color: #cbcacb;
}
.footer-inner .contacts ul li a {
  color: #cbcacb;
}
.footer-inner .contacts ul li:hover a {
  color: #f9f9f9;
}

.copyright {
  text-align: center;
  letter-spacing: 1.5px;
  font-size: 16px;
  line-height: 20px;
  color: #cbcacb;
  padding: 8px 0;
  transition: all 0.2s;
}
.copyright a {
  color: #bda106;
}
.copyright a:hover {
  text-shadow: 0 0 1px #bda106, 0 0 1px #bda106;
}

@media(max-width: 1100px) {
  .brand-name h1 {
    font-size: calc( 18px + (17 + (17 * 1))  *((100vw - 300px) / 1100)  );
  }
  .brand-name h2 {
    font-size: calc( 16px + 10  *((100vw - 300px) / 1100)  );
  }
}
@media(max-width: 960px) {
  .header-inner {
    flex-direction: column;
    justify-content: center;
  }
  .header-block {
    margin-bottom: 30px;
  }
  .header-block:last-child {
    margin-bottom: 0;
  }

  .menu-list {
    display: flex;
    justify-content: space-between;
  }

  .menu-item + .menu-item {
    margin-left: 20px;
  }

  .advantages-inner {
    flex-wrap: wrap;
    justify-content: space-between;
  }

  .advantage-item + .advantage-item {
    padding-left: 0;
  }
}
@media(max-width: 874px) {
  .content {
    padding-left: 0;
  }
  .content:before {
    display: none;
  }

  .tabs {
    display: none;
  }

  .tabs-media {
    display: block;
  }

  .form-left-part {
    max-width: none;
  }

  .form-right-part {
    max-width: none;
    margin-left: 0;
  }

  .footer-inner {
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .footer-inner .brand-name {
    margin-bottom: 30px;
  }
}
@media(max-width: 740px) {
  .advantages-inner {
    justify-content: center;
    flex-direction: column;
    align-items: center;
  }
}
@media(max-width: 500px);
@media(max-width: 490px) {
  .menu {
    display: none;
  }

  .header-block {
    margin-bottom: 0;
  }
  .header-logo {
    display: none;
  }

  .brand-name {
    text-align: center;
  }
  .brand-name h1 {
    margin: 0 auto;
  }
  .brand-name h2 {
    margin: 20px 0;
  }

  .btn {
    display: none;
  }

  .send-form {
    display: inline-block !important;
  }

  .trading {
    height: 700px;
  }

  .slider {
    text-align: center;
  }
  .slider-item {
    height: 700px;
  }
}
@media(max-width: 390px) {
  .btn {
    display: none;
  }

  .trading {
    height: 830px;
  }

  .slider {
    text-align: center;
  }
  .slider-item {
    height: 830px;
  }
}