html,
body {
  font-family: "Montserrat", serif;
  height: 100%;
  margin: 0;
  padding: 0;
  /* overflow-x: hidden; */
  position: relative;
}

.header {
  padding: 0;
}

/* Секция promo */

.promo {
  position: relative;
  width: 100%;
  min-height: 100vh;
  overflow: hidden;
}

.promo__header {
  position: relative;
  z-index: 2;
  padding: 40px 48px;
}

.header__container {
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: nowrap;
  gap: 32px;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header__icon {
  width: 43px;
  height: 43px;
  flex-shrink: 0;
}

.header__logo h2 {
  margin: 0;
  font-size: 24px;
  font-weight: 600;
  line-height: 130%;
  letter-spacing: -0.04em;
  color: #ffffff;
}

.header__contact {
  display: flex;
  align-items: center;
  gap: 44px;
}

.ntr__nav-link {
  width: 138px;
  height: auto;
  z-index: 2;
}

.promo__bg {
  min-height: calc(100vh - 123px);
  display: flex;
  align-items: center;
}

.promo__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}

.promo__container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 66px 0 0 0;
  box-sizing: border-box;
}

.promo__title {
  margin: 0 0 36px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 700;
  line-height: 1.3;
  color: #ffffff;
}

.promo__title span {
  display: block;
  width: fit-content;
}

.promo__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.promo__button {
  width: 200px;
  min-height: 56px;
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0;
  color: #ffffff;
  cursor: pointer;
  box-sizing: border-box;
}

.promo__button--discuss {
  background-color: #00b4ff;
}

.promo__button--presentation {
  border: 2px solid #ffffff;
  background: transparent;
}

/* Секция Description */

.description {
  padding: 68px 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #031d3b;
}

.description__container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 740px) auto;
  justify-content: space-between;
  gap: 52px;
}

.description__content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.description__text {
  margin: 0;
  font-size: 24px;
  font-weight: 400;
  line-height: 150%;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.description__advantages {
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 28px;
  list-style: none;
}

.description__advantage {
  padding: 8px 16px 8px 12px;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  list-style: none;
  border-radius: 32px;
  background-color: #f26a00;
}

.description__advantage span {
  min-height: 45px;
  display: flex;
  align-items: center;
  font-size: 24px;
  font-weight: 600;
  line-height: 120%;
  color: #ffffff;
  box-sizing: border-box;
}

.check__icon {
  width: 24px;
  height: 24px;
}

/* Секция benefits */

.benefits {
  padding: 120px 10px;
  background-color: #bce9fb;
}

.benefits__container {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 1172px;
  margin: 0 auto;
}

.benefits__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.benefits__item {
  min-height: 340px;
  padding: 40px 58px 32px 60px;
  display: flex;
  flex-direction: column;
  background-color: #e8f2ff;
  border-radius: 20px;
  gap: 32px;
  box-sizing: border-box;
}

.benefits__icon {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.benefits__subtitle {
  margin: 0;
  font-size: 28px;
  font-weight: 600;
  line-height: 120%;
  letter-spacing: 0;
  color: #00a1ff;
}

.benefits__text {
  margin: 0;
  font-size: 16px;
  font-weight: 400;
  line-height: 140%;
  letter-spacing: 0;
  color: #041528;
}

/* Секция Tasks */

.tasks {
  padding: 90px 10px 100px;
  background: linear-gradient(90deg, #041528 0%, #0b1b3a 50%, #0f2a5b 100%);
}

.tasks__container {
  width: 100%;
  max-width: 770px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 68px;
}

.tasks__title {
  width: 100%;
  margin: 0;
  text-align: center;
  font-size: 44px;
  font-weight: 700;
  line-height: 114%;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.tasks__subtitle {
  max-width: 746px;
  margin: 18px auto 68px;
  text-align: center;
  font-size: 20px;
  font-weight: 400;
  line-height: 150%;
  letter-spacing: 0;
  color: #ffffff;
}

.tasks__grid {
  width: 100%;
  max-width: 700px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.tasks__item {
  width: 100%;
  min-height: 92px;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(180, 138, 228, 0.2);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: 0 10px 28px -10px rgba(0, 0, 0, 0.149);
  border-radius: 12px;
  box-sizing: border-box;
}

.tasks__icon {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.tasks__icon img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.tasks__text {
  margin: 0;
  font-size: 18px;
  font-weight: 500;
  line-height: 135%;
  letter-spacing: -0.01em;
  color: #ffffff;
}

/* Секция Process Check */
.process-check {
  padding: 120px 10px 120px 10px;
}

.process-check__container {
  max-width: 844px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 60px;
}

.process-check__title {
  text-align: center;
  margin: 0;
  font-size: 32px;
  font-weight: 400;
  line-height: 150%;
  letter-spacing: -2%;
  color: #ffffff;
}

.process-check__button {
  width: 200px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: none;
  border-radius: 8px;
  background-color: #00b4ff;
  color: #ffffff;
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  line-height: 26px;
  cursor: pointer;
}

@media (max-width: 1024px) {
  .promo__header {
    padding: 32px;
  }

  .promo__container {
    max-width: none;
    padding: 66px 32px 0;
  }

  .promo__title {
    font-size: 44px;
  }

  .description {
    padding: 60px 32px;
  }

  .description__container {
    max-width: 960px;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 40px;
  }

  .description__text {
    font-size: 21px;
  }

  .description__advantages {
    gap: 20px;
  }

  .description__advantage span {
    font-size: 20px;
  }

  .benefits {
    padding: 90px 32px;
  }

  .benefits__item {
    min-height: 310px;
    padding: 36px 40px;
    gap: 26px;
  }

  .benefits__subtitle {
    font-size: 24px;
  }

  .benefits__text {
    font-size: 15px;
  }

  .tasks {
    padding: 80px 32px 90px;
  }

  .tasks__container {
    max-width: 720px;
    gap: 52px;
  }

  .tasks__title {
    font-size: 38px;
  }

  .tasks__grid {
    max-width: 650px;
  }

  .tasks__item {
    min-height: 84px;
    padding: 16px 18px;
  }

  .tasks__item > .tasks__icon {
    width: 48px;
    height: 48px;
  }

  .tasks__text {
    font-size: 17px;
  }

  .process-check {
    padding: 90px 32px;
  }

  .process-check__container {
    max-width: 720px;
    gap: 44px;
  }

  .process-check__title {
    font-size: 28px;
  }
}

@media (max-width: 900px) {
  .promo__header {
    padding: 28px 24px;
  }

  .header__contact {
    gap: 24px;
  }

  .promo__container {
    padding: 60px 24px 0;
  }

  .promo__title {
    font-size: 40px;
  }

  .description {
    padding: 52px 24px;
  }

  .description__container {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 28px;
  }

  .description__content {
    gap: 18px;
  }

  .description__text {
    font-size: 19px;
  }

  .description__advantages {
    gap: 16px;
  }

  .description__advantage {
    padding: 7px 14px 7px 10px;
    gap: 8px;
  }

  .description__advantage span {
    min-height: 38px;
    font-size: 17px;
    white-space: nowrap;
  }

  .check__icon {
    width: 20px;
    height: 20px;
  }

  .benefits {
    padding: 80px 24px;
  }

  .benefits__item {
    min-height: 290px;
    padding: 32px;
    gap: 24px;
  }

  .benefits__subtitle {
    font-size: 22px;
  }

  .benefits__text {
    font-size: 14px;
  }

  .tasks {
    padding: 70px 24px 80px;
  }

  .tasks__container {
    gap: 46px;
  }

  .tasks__title {
    font-size: 36px;
  }

  .tasks__grid {
    max-width: 620px;
  }

  .process-check {
    padding: 80px 24px;
  }
}

@media (max-width: 768px) {
  .promo {
    min-height: 700px;
  }

  .promo__header {
    padding: 20px;
  }

  .header__logo {
    gap: 10px;
  }

  .header__icon {
    width: 36px;
    height: 36px;
  }

  .header__logo h2 {
    font-size: 20px;
  }

  .header__contact {
    gap: 16px;
  }

  .header__contact p {
    display: none;
  }

  .promo__container {
    padding: 80px 20px 40px;
  }

  .promo__title {
    margin-bottom: 28px;
    font-size: 36px;
    line-height: 1.2;
  }

  .promo__actions {
    gap: 12px;
  }

  .promo__button {
    width: 180px;
  }

  .description {
    padding: 52px 20px;
  }

  .description__container {
    display: flex;
    flex-direction: column;
    gap: 36px;
  }

  .description__content {
    gap: 18px;
  }

  .description__text {
    font-size: 18px;
  }

  .description__advantages {
    width: 100%;
    gap: 14px;
  }

  .description__advantage {
    width: fit-content;
  }

  .description__advantage span {
    font-size: 17px;
    white-space: normal;
  }

  .benefits {
    padding: 70px 20px;
  }

  .benefits__grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .benefits__item {
    min-height: auto;
    padding: 32px;
    gap: 22px;
  }

  .benefits__subtitle {
    font-size: 22px;
  }

  .benefits__text {
    font-size: 15px;
  }

  .benefits__subtitle br {
    display: none;
  }

  .tasks {
    padding: 64px 20px 72px;
  }

  .tasks__container {
    max-width: 100%;
    gap: 40px;
  }

  .tasks__title {
    font-size: 32px;
  }

  .tasks__grid {
    max-width: 100%;
  }

  .tasks__item {
    min-height: 76px;
    padding: 14px 16px;
    gap: 14px;
  }

  .tasks__item > .tasks__icon {
    width: 44px;
    height: 44px;
  }

  .tasks__text {
    font-size: 16px;
  }

  .process-check {
    padding: 70px 20px;
  }

  .process-check__container {
    gap: 36px;
  }

  .process-check__title {
    font-size: 25px;
  }
}

@media (max-width: 425px) {
  .promo {
    min-height: 640px;
  }

  .promo__header {
    padding: 16px;
  }

  .header__container {
    flex-direction: column;
    align-items: flex-start;
    gap: 25px;
  }

  .header__icon {
    width: 32px;
    height: 32px;
  }

  .header__logo h2 {
    font-size: 17px;
  }

  .header__contact a {
    font-size: 14px;
  }

  .promo__container {
    padding: 115px 16px 32px;
  }

  .promo__title {
    font-size: 30px;
    gap: 6px;
  }

  .promo__actions {
    width: 100%;
    flex-direction: column;
  }

  .promo__button {
    width: 100%;
    max-width: 320px;
  }

  .description {
    padding: 44px 16px;
  }

  .description__container {
    gap: 30px;
  }

  .description__content {
    gap: 16px;
  }

  .description__text {
    font-size: 16px;
    line-height: 145%;
  }

  .description__advantages {
    gap: 12px;
  }

  .description__advantage {
    max-width: 100%;
    padding: 7px 13px 7px 10px;
    gap: 8px;
  }

  .description__advantage span {
    min-height: 32px;
    font-size: 15px;
  }

  .check__icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
  }

  .benefits {
    padding: 56px 16px;
  }

  .benefits__item {
    padding: 26px 22px;
    gap: 20px;
    border-radius: 16px;
  }

  .benefits__icon {
    width: 24px;
    height: 24px;
  }

  .benefits__subtitle {
    font-size: 20px;
  }

  .benefits__text {
    font-size: 14px;
    line-height: 140%;
  }

  .tasks {
    padding: 56px 16px 64px;
  }

  .tasks__container {
    gap: 34px;
  }

  .tasks__title {
    font-size: 28px;
  }

  .tasks__grid {
    gap: 12px;
  }

  .tasks__item {
    min-height: 68px;
    padding: 12px;
    gap: 12px;
    border-radius: 10px;
  }

  .tasks__item > .tasks__icon {
    width: 40px;
    height: 40px;
  }

  .tasks__text {
    font-size: 14px;
  }

  .process-check {
    padding: 56px 16px;
  }

  .process-check__container {
    gap: 30px;
  }

  .process-check__title {
    font-size: 22px;
    line-height: 140%;
  }

  .process-check__button {
    width: 100%;
    max-width: 320px;
  }
}