*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  transition: all .3s;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: "Inter", sans-serif;
  color: #0F0F0F;
}

h2 {
  font-size: 36px;
  font-weight: 600;
}
h2 span {
  color: #FFD500;
}

p {
  font-size: 18px;
  font-weight: 200;
}

a {
  text-decoration: none;
}

ul {
  list-style: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 18px;
}

.logo-anchor {
  display: flex !important;
  align-items: center !important;
}
.logo-anchor:hover {
  opacity: 0.5;
}
.logo-anchor img {
  width: 48px !important;
  height: 48px !important;
  margin-right: 5px;
}
.logo-anchor__text {
  color: #000 !important;
  font-weight: 600 !important;
  font-family: 'Montserrat', sans-serif !important;
  font-size: 22px !important;
  text-align: left !important;
  line-height: 100% !important;
}
.logo-anchor__text-title {
  text-align: left !important;
  line-height: 100% !important;
}

.logo-anchor.logo-anchor--footer {
  margin-bottom: 24px;
}

@media (max-width: 780px) {
  .logo-anchor img {
    width: 40px !important;
    height: 40px !important;
  }
}
@media (max-width: 380px) {
  .logo-anchor__text {
    font-size: 20px !important;
  }
}
.header {
  background-color: #fff;
  padding: 10px 0;
}
.header__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header__logo {
  width: 165px;
}
.header__menu {
  font-size: 18px;
}
.header__menu a {
  color: #000;
}
.header__menu a:hover {
  color: #ffd500;
}
.header__menu ul {
  display: flex;
}
.header__menu ul li + li {
  margin-left: 30px;
}
.header__switch-button {
  display: none;
}
.header__phone {
  max-width: 198px;
  width: 100%;
  padding: 10px;
  color: #000;
  text-align: center;
  font-size: 16px;
  line-height: 100%;
  border: 1px solid transparent;
  border-radius: 5px;
  background: #FFD500;
  box-shadow: 3px 4px 13px 0 rgba(0, 0, 0, 0.15);
}
.header__phone:hover {
  background-color: transparent;
  border-color: #FFD500;
}

.introduction {
  padding: 139px 0;
  background-image: url(../../assets/images/introduction-bg.png);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  max-width: 1440px;
  margin: 0 auto;
}
.introduction__info {
  color: #fff;
  max-width: 523px;
}
.introduction__info-title {
  font-size: 48px;
  font-weight: 600;
  margin-bottom: 15px;
}
.introduction__info-title span {
  color: #FFD500;
}
.introduction__info-text {
  margin-bottom: 40px;
}
.introduction__info-phone {
  display: block;
  width: 198px;
  padding: 10px 0;
  color: #000;
  text-align: center;
  font-size: 16px;
  line-height: 100%;
  border: 1px solid transparent;
  border-radius: 5px;
  background: #FFD500;
  box-shadow: 3px 4px 13px 0 rgba(0, 0, 0, 0.15);
}
.introduction__info-phone:hover {
  background-color: transparent;
  border-color: #FFD500;
  color: #fff;
}

.advantages {
  padding: 80px 0 90px;
  background-image: url(../../assets/images/advantages-bg.png);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  max-width: 1440px;
  margin: 0 auto;
}
.advantages__title {
  margin-bottom: 40px;
}
.advantages__inner {
  display: flex;
  justify-content: space-between;
  position: relative;
  gap: 30px;
  margin-bottom: 60px;
}
.advantages__image {
  position: relative;
  max-height: 477px;
}
.advantages__image-experience {
  text-align: center;
  width: 162px;
  padding: 23px 9px;
  background: #FFD500;
  border-radius: 10px;
  box-shadow: -5px 4px 16px 0px rgba(0, 0, 0, 0.15);
  position: absolute;
  bottom: 8px;
  left: 7px;
  color: #000;
  font-size: 18px;
  font-weight: 200;
  line-height: 193.023%;
}
.advantages__image-experience span {
  display: block;
  text-align: center;
  font-weight: 600;
  margin-bottom: 10px;
  font-size: 36px;
  color: #000;
}
.advantages__info {
  max-width: 629px;
  width: 100%;
}
.advantages__info-title {
  margin-bottom: 20px;
}
.advantages__info-text {
  color: #0F0F0F;
}
.advantages__info-text + .advantages__info-text {
  margin-top: 30px;
}

.advantages__image--laptop_and_beyond {
  display: none;
}

.poster__inner {
  max-width: 1440px;
  margin: 0 auto;
  position: relative;
}
.poster__info {
  color: #fff;
}
.poster__info-title {
  font-size: 36px;
  font-weight: 600;
  line-height: 130.523%;
  max-width: 456px;
}
.poster__info-title span {
  color: #FFD500;
}
.poster__info-text {
  max-width: 555px;
}
.poster__info-text + .poster__info-text {
  margin-top: 20px;
}
.poster__info .poster__info-image--laptop_and_beyond {
  display: none;
}
.poster.poster-price {
  background-color: #000;
}
.poster.poster-price .poster__inner {
  background-image: url(../../assets/images/poster-price-bg.png);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  padding: 57px 0;
}
.poster.poster-price .poster__info-title {
  margin-bottom: 20px;
}
.poster.poster-discount {
  background-color: #000;
}
.poster.poster-discount .poster__inner {
  background-image: url(../../assets/images/poster-dscount-bg.png);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  background-color: #000;
  padding: 100px 0;
}
.poster.poster-discount .poster__info-title {
  max-width: 473px;
  font-size: 48px;
}

.service {
  padding: 100px 0 50px;
}
.service__title {
  margin-bottom: 30px;
}
.service__list {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
}
.service__list-item {
  max-width: 372px;
  width: 100%;
  background-color: #fff;
  padding: 98px 30px 40px 30px;
  border-radius: 10px;
  box-shadow: 3px 7px 11px 0 rgba(0, 0, 0, 0.15);
  position: relative;
  overflow: hidden;
}
.service__list-item__icon {
  width: 150px;
  height: 141px;
  background-color: #FFD500;
  position: absolute;
  left: -30px;
  top: -30px;
  border-radius: 50%;
  z-index: 5;
}
.service__list-item__icon img {
  position: absolute;
  left: 60px;
  top: 60px;
  width: 55px;
  height: 55px;
}
.service__list-item__name {
  margin-bottom: 15px;
  font-size: 24px;
  font-weight: 500;
  z-index: 10;
  position: relative;
}
.service__list-item__description {
  margin-bottom: 30px;
}
.service__list-item__link {
  border-bottom: 1px solid #FFD500;
  font-size: 18px;
  color: #0F0F0F;
  padding: 5px 0 5px 5px;
  cursor: pointer;
  position: relative;
}
.service__button-container {
  display: none;
  justify-content: center;
}
.service__button {
  border-radius: 20px;
  background: #FFD500;
  border: none;
  padding: 11px 21px;
  cursor: pointer;
  margin-top: 30px;
  color: #000;
  text-align: center;
  font-size: 16px;
  font-weight: 400;
  line-height: 16px;
}

.advantages-reversed {
  padding: 70px 0 50px;
}
.advantages-reversed .advantages__info-title {
  max-width: 582px;
}
.advantages-reversed .advantages__inner {
  margin-bottom: 0;
}

.feedback {
  overflow: hidden;
  padding: 50px 0;
}
.feedback .slick-track {
  display: flex !important;
  justify-content: space-between !important;
  padding: 30px 0;
  gap: 24px;
}
.feedback .slick-slide {
  width: 570px !important;
}
.feedback .slick-dots {
  bottom: -40px;
}
.feedback .slick-dots li button:before {
  width: 10px;
  height: 10px;
  background-color: #797979;
  border-radius: 50%;
  border: 2px solid transparent;
  font-size: 0;
}
.feedback .slick-dots li.slick-active button:before {
  background-color: #E2E2E2;
  border-radius: 50%;
  border-color: #FFD500;
  font-size: 0;
}
.feedback__slider-item {
  max-width: 570px;
  width: 100%;
  padding: 36px 30px 54px 30px;
  border-radius: 7px;
  background: #fff;
  box-shadow: 0 10px 30px 0 rgba(0, 0, 0, 0.1);
  position: relative;
}
.feedback__slider-item::before {
  content: url("../../assets/images/feedback-testimonial.png");
  position: absolute;
  top: 26px;
  right: 48px;
}
.feedback__slider-item__user {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-bottom: 35px;
}
.feedback__slider-item__user .feedback__user-info__name {
  margin-bottom: 5px;
  font-size: 18px;
  font-weight: 600;
  line-height: 133.333%;
}
.feedback__slider-item__user .feedback__user-info__position {
  color: #FFD500;
  font-size: 18px;
  font-weight: 400;
  line-height: 133.333%;
}

.faq {
  padding: 50px 0 100px;
}
.faq__title {
  margin-bottom: 30px;
}
.faq__list-elem {
  width: 100%;
  border-radius: 15px;
  border: 1px solid #EFEFEF;
}
.faq__list-elem + .faq__list-elem {
  margin-top: 10px;
}
.faq__list-elem__question {
  padding: 35px 30px 35px 84px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  position: relative;
  transition: all .3s;
}
.faq__list-elem__question h3 {
  font-size: 24px;
  font-weight: 500;
}
.faq__list-elem__question:hover h3 {
  color: #FFD500;
}
.faq__list-elem__question:hover button {
  border-color: #FFD500;
}
.faq__list-elem__question:hover button span {
  background-color: #FFD500;
}
.faq__list-elem__question::before {
  content: url("../../assets/icons/question-mark.svg");
  background-color: #FFD500;
  border-radius: 50%;
  position: absolute;
  left: 30px;
  top: 30px;
  width: 40px;
  height: 39px;
}
.faq__list-elem__question button {
  border: 1px solid #AEBCD1;
  border-radius: 50%;
  background-color: transparent;
  width: 34px;
  height: 34px;
  cursor: pointer;
  position: relative;
}
.faq__list-elem__question button span {
  background-color: #AEBCD1;
  display: block;
  width: 15px;
  height: 1px;
  position: absolute;
}
.faq__list-elem__question button span.first-line {
  left: 9px;
}
.faq__list-elem__question button span.second-line {
  transform: rotate(90deg);
  left: 9px;
}
.faq__list-elem__answer {
  color: #010F32;
  overflow: hidden;
  height: 0;
  padding-left: 84px;
}
.faq__list-elem.opened {
  border-radius: 15px;
  border: 1px solid #EFEFEF;
  box-shadow: 0 4px 10px 0 rgba(0, 0, 0, 0.15);
}
.faq__list-elem.opened button {
  transform: rotate(-45deg);
  border-color: #FFD500;
}
.faq__list-elem.opened button span {
  background-color: #FFD500;
}
.faq__list-elem.opened .faq__list-elem__answer {
  height: unset;
}

.footer__main {
  background-color: #0F0F0F;
  padding: 34px 0 43px;
}
.footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: space-between;
}
.footer__inner-logo {
  color: #FFF;
  max-width: 416px;
}
.footer__inner-logo__text {
  font-size: 16px;
  line-height: 150%;
  margin-top: 30px;
}
.footer__inner-menu__heading {
  color: #FFD500;
  font-size: 24px;
  font-weight: 600;
  line-height: 91.667%;
  margin-bottom: 30px;
}
.footer__inner-menu__list a {
  color: #fff;
  font-size: 16px;
  font-weight: 300;
  line-height: 140.625%;
}
.footer__inner-menu__list a:hover {
  color: #ffd500;
}
.footer__inner-menu__list li + li {
  margin-top: 15px;
}
.footer__inner-contacts {
  color: #fff;
}
.footer__inner-contacts a {
  color: #fff;
}
.footer__inner-contacts__heading {
  color: #FFD500;
  font-size: 24px;
  font-weight: 600;
  line-height: 100%;
  margin-bottom: 32px;
}
.footer__inner-contacts__phone, .footer__inner-contacts__email, .footer__inner-contacts__location {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 17px;
}
.footer__copyright {
  background-color: #fff;
  color: #000;
  text-align: center;
  padding: 4px 0;
}

@media (max-width: 1440px) {
  .introduction {
    background-size: cover;
  }
}
@media (max-width: 1080px) {
  .header__logo {
    font-size: 45px;
    line-height: 54px;
  }
  .header__menu ul li + li {
    margin-left: 15px;
  }
  .header__phone {
    padding: 8px 17px;
  }

  .faq .faq__list-elem__question h3 {
    max-width: 570px;
  }
}
@media (max-width: 950px) {
  .header__phone {
    display: none;
  }

  .contacts__inner {
    display: block;
  }
  .contacts__info, .contacts__form {
    max-width: unset;
  }

  .poster.poster-price .poster__inner, .poster.poster-discount .poster__inner {
    background-position: -440px;
  }
}
@media (max-width: 900px) {
  .advantages__inner {
    display: block;
  }
  .advantages__image {
    margin-bottom: 20px;
  }
  .advantages.advantages-reversed .advantages__image {
    display: none;
  }
  .advantages.advantages-reversed .advantages__info-title {
    display: block;
  }
  .advantages.advantages-reversed .advantages__image--laptop_and_beyond {
    position: relative;
    display: block;
    margin-bottom: 30px;
  }

  .feedback__slider-item::before {
    content: "";
  }
}
@media (max-width: 780px) {
  .header__menu ul {
    display: none;
    position: absolute;
    padding: 50px 0 63px;
    background-color: #fff;
    top: 60px;
    left: 0;
    width: 100vw;
    text-align: center;
    font-size: 20px;
    line-height: 17px;
    z-index: 3;
  }
  .header__menu.opened {
    z-index: 10;
  }
  .header__menu.opened ul {
    display: block;
  }
  .header__menu.opened ul li {
    margin: 0 0 10px 0;
    padding: 10px 0;
  }
  .header__switch-button {
    display: block;
    width: 40px;
    height: 40px;
    background-color: #fff;
    border: none;
    border-radius: 50%;
    padding: 12px 10px;
    cursor: pointer;
  }
  .header__switch-button span {
    display: block;
    background-color: #000;
    border-radius: 4px;
    height: 2px;
    width: 20px;
  }
  .header__switch-button .line1 {
    transform-origin: 0 0;
    transition: transform 0.4s ease-in-out;
    margin-bottom: 5px;
  }
  .header__switch-button .line2 {
    transition: transform 0.2s ease-in-out;
    margin-bottom: 5px;
  }
  .header__switch-button .line3 {
    transform-origin: 0 100%;
    transition: transform 0.4s ease-in-out;
  }
  .header__switch-button.opened {
    background-color: transparent;
  }
  .header__switch-button.opened .line1 {
    transform: rotate(46deg);
  }
  .header__switch-button.opened .line2 {
    transform: scaleY(0);
  }
  .header__switch-button.opened .line3 {
    transform: rotate(-47deg);
  }

  .advantages {
    padding: 50px 0 40px;
  }
  .advantages__title {
    margin-bottom: 20px;
  }
  .advantages__info-title {
    display: none;
  }
  .advantages__image {
    margin-bottom: 0;
  }

  .slider .slick-slide {
    margin-right: 54px;
  }

  .poster.poster-price .poster__inner, .poster.poster-discount .poster__inner {
    background-image: none;
  }
  .poster.poster-price .poster__info-title, .poster.poster-discount .poster__info-title {
    margin-bottom: 15px;
  }
  .poster.poster-price .poster__info-image--laptop_and_beyond, .poster.poster-discount .poster__info-image--laptop_and_beyond {
    width: 80%;
    display: block;
    margin-bottom: 15px;
  }

  .faq .faq__list-elem__question {
    padding-left: 15px;
    padding-right: 15px;
  }
  .faq .faq__list-elem__question h3 {
    max-width: 350px;
  }
  .faq .faq__list-elem__question::before {
    display: none;
  }
  .faq .faq__list-elem__answer {
    padding-left: 15px;
  }
}
@media (max-width: 480px) {
  h2 {
    font-size: 24px;
    font-weight: 600;
  }

  p {
    font-size: 16px;
  }

  .header__logo {
    font-size: 42px;
  }

  .introduction {
    padding: 76px 0;
    background-image: url(../../assets/images/introduction-mobile-bg.png);
  }
  .introduction__info-title {
    font-size: 26px;
    margin-bottom: 20px;
  }
  .introduction__info-text {
    font-size: 16px;
    margin-bottom: 30px;
  }
  .introduction__info-phone {
    border-radius: 20px;
  }

  .advantages__image {
    margin-bottom: 31px;
  }
  .advantages__image img {
    width: 300px;
  }
  .advantages__image-experience {
    width: 108px;
    padding: 15px 0 0 0;
    height: 92px;
    font-size: 14px;
    bottom: -12px;
    left: 2px;
  }
  .advantages__image-experience span {
    margin-bottom: 0;
  }
  .advantages.advantages-reversed .advantages__image--laptop_and_beyond img {
    width: 300px;
  }
  .advantages.advantages-reversed .advantages__image--laptop_and_beyond .advantages__image-experience span {
    font-size: 26px;
  }

  .poster.poster-price .poster__inner {
    padding: 23px 0 32px;
  }
  .poster.poster-price .poster__info-title {
    font-size: 22px;
    font-weight: 600;
  }
  .poster.poster-price .poster__info-image--laptop_and_beyond {
    width: 100%;
  }
  .poster.poster-discount .poster__inner {
    padding: 26px 0 35px;
  }
  .poster.poster-discount .poster__info-title {
    font-size: 24px;
  }
  .poster.poster-discount .poster__info-image--laptop_and_beyond {
    width: 100%;
  }

  .service {
    padding: 33px 0 50px;
  }
  .service__title {
    margin-bottom: 20px;
  }
  .service__list-item {
    display: none;
    max-width: unset;
    padding: 83px 10px 40px 10px;
  }
  .service__list-item.opened {
    display: block;
  }
  .service__list-item__icon img {
    left: 40px;
    top: 45px;
  }
  .service__button-container {
    display: flex;
  }

  .feedback__title {
    margin-bottom: 0;
  }
  .feedback .slick-track {
    padding: 30px 0;
    gap: 10px;
  }
  .feedback .slick-slide {
    height: unset !important;
  }
  .feedback__slider-item {
    padding: 20px 10px 23px 10px;
  }
  .feedback__slider-item__user {
    margin-bottom: 20px;
  }

  .faq .faq__list-elem__question h3 {
    font-size: 18px;
    font-weight: 500;
    max-width: 204px;
  }

  .footer__main {
    padding: 20px 0 63px;
  }
  .footer__inner-menu, .footer__inner-contacts {
    width: 100%;
  }
  .footer__inner-menu__heading, .footer__inner-service__heading {
    margin-bottom: 20px;
  }
  .footer__inner-menu__list li + li, .footer__inner-service__list li + li {
    margin-top: 15px;
  }
}