*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  min-width: 320px;
  color: #4174C3;
  background: #fff;
  font-family: "Inika", Georgia, serif;
}

ul {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
}

.header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(65, 116, 195, 0.12);
  backdrop-filter: blur(16px);
}

.header__inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.header__logo,
.footer__main-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
}

.header__logo-icon {
  width: 44px;
  height: 44px;
}

.header__logo-name {
  color: #4174C3;
  font-size: 22px;
  text-transform: uppercase;
}

.header__menu ul,
.footer__main-navigation__list {
  display: flex;
  align-items: center;
  gap: 30px;
}

.header__menu a {
  color: #333;
  font-size: 15px;
  font-weight: 700;
}

.header__menu-phone,
.introduction__phone,
.services__list-item__phone,
.about__info-phone,
.footer__main-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 2px solid #4174C3;
  border-radius: 6px;
  background: #4174C3;
  color: #fff;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}

.header__menu-phone {
  gap: 8px;
  padding: 10px 22px;
}

.header__menu-phone:hover,
.introduction__phone:hover,
.services__list-item__phone:hover,
.about__info-phone:hover,
.footer__main-button:hover {
  background: #fff;
  color: #4174C3;
  transform: translateY(-1px);
}

.header__menu-phone:hover svg path {
  fill: #4174C3;
}

.header__burger {
  display: none;
  position: relative;
  width: 42px;
  height: 42px;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.header__burger span {
  position: absolute;
  left: 7px;
  width: 28px;
  height: 3px;
  border-radius: 8px;
  background: #4174C3;
  transition: transform .25s ease, opacity .25s ease;
}

.header__burger span:nth-child(1) {
  transform: translateY(-9px);
}

.header__burger span:nth-child(3) {
  transform: translateY(9px);
}

.header__menu-close {
  display: none;
}

.header.open .header__burger span:nth-child(1) {
  transform: rotate(45deg);
}

.header.open .header__burger span:nth-child(2) {
  opacity: 0;
}

.header.open .header__burger span:nth-child(3) {
  transform: rotate(-45deg);
}

.introduction {
  position: relative;
  overflow: hidden;
  padding: 108px 0 88px;
  color: #fff;
  background: linear-gradient(rgba(0, 0, 0, 0.58), rgba(0, 0, 0, 0.58)), url("../../assets/images/introduction/bg.webp") center/cover no-repeat;
}

.introduction::after {
  display: none;
}

.introduction__inner {
  position: relative;
  z-index: 1;
  display: block;
}

.introduction__content {
  max-width: 760px;
}

.introduction__location {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: 100%;
  margin: 0 0 14px;
  padding: 8px 12px;
  border-radius: 5px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  background: rgba(65, 116, 195, 0.34);
  color: #fff;
  box-shadow: 0 10px 28px rgba(25, 47, 82, 0.22);
  backdrop-filter: blur(14px);
  font-size: 15px;
  font-weight: 800;
  line-height: 1.25;
}

.introduction__location svg {
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  padding: 2px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  fill: #4174C3;
}

.introduction__title {
  max-width: 780px;
  margin-bottom: 22px;
  font-size: 58px;
  line-height: 1.08;
  font-weight: 700;
}

.introduction__text {
  max-width: 720px;
  margin-bottom: 24px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 19px;
  line-height: 1.7;
}

.introduction__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px 24px;
}

.introduction__phone {
  min-width: 210px;
  padding: 14px 34px;
}

.introduction__advantages {
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  align-items: flex-start;
  gap: 10px;
  max-width: 760px;
  margin-bottom: 34px;
}

.introduction__advantages li {
  position: relative;
  padding-left: 24px;
  color: #fff;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
}

.introduction__advantages li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(65, 116, 195, 0.45);
}

.services__list-item,
.testimonials__card,
.workflow__step {
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(65, 116, 195, 0.12);
}

.services__inner,
.testimonials__inner,
.workflow__inner {
  padding: 104px 0;
}

.services__title,
.testimonials__title,
.workflow__title,
.contacts__info-title {
  color: #4174C3;
  font-size: 44px;
  line-height: 1.15;
  text-align: center;
}

.services__text,
.testimonials__text,
.workflow__text {
  max-width: 760px;
  margin: 16px auto 0;
  color: #333;
  font-size: 18px;
  line-height: 1.7;
  text-align: center;
}

.services__list .swiper-wrapper {
  align-items: stretch;
  padding: 42px 0 52px;
}

.services__list .swiper-slide {
  width: 290px !important;
  height: 470px !important;
}

.services__list-item {
  position: relative;
  min-height: 470px;
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 22px 22px 86px;
  border: 1px solid rgba(65, 116, 195, 0.12);
}

.services__list-item__image {
  width: 180px;
  height: 180px;
  object-fit: cover;
  margin: 0 auto 20px;
  border: 5px solid #4174C3;
  border-radius: 50%;
}

.services__list-item__name {
  margin-bottom: 12px;
  color: #4174C3;
  font-size: 21px;
  line-height: 1.2;
}

.services__list-item__description {
  color: #333;
  font-size: 15px;
  line-height: 1.6;
}

.services__list-item__phone {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  width: 100%;
  width: calc(100% - 44px);
  margin-top: 0;
  padding: 12px 20px;
}

.services__pagination,
.testimonials__pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  width: fit-content;
  margin: 0 auto;
}

.services__pagination-prev,
.services__pagination-next,
.testimonials__pagination-prev,
.testimonials__pagination-next {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 42px;
  border: 1px solid rgba(65, 116, 195, 0.2);
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 8px 18px rgba(65, 116, 195, 0.12);
  cursor: pointer;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease, opacity .2s ease;
}

.services__pagination-prev img,
.services__pagination-next img,
.testimonials__pagination-prev img,
.testimonials__pagination-next img {
  width: 18px;
  height: 18px;
  object-fit: contain;
}

.services__pagination-dots .swiper-pagination-bullet,
.testimonials__pagination-dots .swiper-pagination-bullet {
  width: 9px;
  height: 9px;
  border: 1px solid #4174C3;
  background: transparent;
  opacity: 1;
  margin: 0 5px !important;
  transition: width .2s ease, background .2s ease, border-color .2s ease;
}

.services__pagination-dots .swiper-pagination-bullet-active,
.testimonials__pagination-dots .swiper-pagination-bullet-active {
  width: 24px;
  border-radius: 999px;
  background: #4174C3;
}

.services__pagination-prev:hover,
.services__pagination-next:hover,
.testimonials__pagination-prev:hover,
.testimonials__pagination-next:hover {
  border-color: rgba(65, 116, 195, 0.55);
  box-shadow: 0 10px 22px rgba(65, 116, 195, 0.18);
  transform: translateY(-1px);
}

.services .swiper-button-disabled,
.testimonials .swiper-button-disabled {
  opacity: .42;
  pointer-events: none;
}

.about {
  padding: 86px 0;
  color: #fff;
  background: linear-gradient(90deg, #04151C 0%, #16616B 70.78%, #2499A6 114.44%);
}

.about__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 520px);
  gap: 56px;
  align-items: center;
}

.about__info-top {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 28px;
}

.about__info-top__icon {
  width: 96px;
  height: 96px;
}

.about__info-top__group h2 {
  max-width: 520px;
  margin-bottom: 8px;
  color: #fff;
  font-size: 42px;
  line-height: 1.15;
}

.about__info-top__group h3 {
  color: rgba(255, 255, 255, 0.82);
  font-size: 20px;
  font-weight: 400;
  line-height: 1.3;
}

.about__info-text {
  max-width: 620px;
  margin-bottom: 32px;
}

.about__info-text__paragraph {
  color: rgba(255, 255, 255, 0.88);
  font-size: 16px;
  line-height: 1.75;
}

.about__info-phone {
  padding: 13px 30px;
}

.about__strengths {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.about__strengths--simple {
  grid-template-columns: 1fr;
  max-width: 520px;
}

.about__strength {
  min-height: 126px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
}

.about__strength--wide {
  min-height: auto;
  padding: 22px;
}

.about__strength-image {
  width: 50px;
  height: 50px;
  flex: 0 0 50px;
}

.about__strength-info__name {
  margin-bottom: 8px;
  color: #fff;
  font-size: 18px;
  line-height: 1.25;
}

.about__strength-info__description {
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  line-height: 1.6;
}

.testimonials {
  background: #fff;
}

.testimonials .swiper-wrapper {
  padding: 42px 0 46px;
}

.testimonials .swiper-slide {
  width: 300px !important;
  height: auto;
}

.testimonials__card {
  min-height: 292px;
  padding: 24px;
  border: 1px solid rgba(65, 116, 195, 0.12);
}

.testimonials__card-info {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.testimonials__card-info__image {
  width: 58px;
  height: 58px;
}

.testimonials__card-info__group h3 {
  margin-bottom: 6px;
  color: #000;
  font-size: 18px;
}

.testimonials__card-summary {
  margin-bottom: 12px;
  color: #4174C3;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.35;
}

.testimonials__card-text {
  color: #000;
  font-size: 15px;
  line-height: 1.65;
}

.workflow {
  background: rgba(65, 116, 195, 0.04);
}

.workflow__steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 48px;
}

.workflow__step {
  position: relative;
  min-height: 238px;
  padding: 28px 20px 24px;
}

.workflow__step-number {
  margin-bottom: 26px;
  color: rgba(65, 116, 195, 0.18);
  font-size: 42px;
  font-weight: 700;
  line-height: 1;
}

.workflow__step-title {
  margin-bottom: 12px;
  color: #4174C3;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.25;
}

.workflow__step-text {
  color: #333;
  font-size: 15px;
  line-height: 1.65;
}

.contacts {
  padding: 92px 0;
}

.contacts__inner {
  max-width: 920px;
  margin: 0 auto;
  padding: 46px;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.15);
}

.contacts__info {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.contacts__info-title {
  margin-bottom: 18px;
}

.contacts__info-text {
  max-width: 620px;
  margin: 0 auto 30px;
  color: #333;
  font-size: 17px;
  line-height: 1.75;
}

.contacts__info-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
}

.contacts__info-link {
  display: flex;
  align-items: center;
  min-width: 250px;
  gap: 12px;
  padding: 14px;
  border: 1px solid rgba(65, 116, 195, 0.12);
  border-radius: 8px;
  background: #fff;
}

.contacts__info-link__icon {
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #4174C3;
}

.contacts__info-link__group {
  min-width: 0;
  color: #3A3A3A;
  font-size: 14px;
  line-height: 1.45;
}

.contacts__info-link__group strong {
  display: block;
  overflow-wrap: anywhere;
  color: #4174C3;
  font-size: 16px;
}

.footer {
  padding: 54px 0;
  color: #fff;
  background: linear-gradient(90deg, #04151C 0%, #16616B 70.78%, #2499A6 114.44%);
}

.footer__contact {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-bottom: 50px;
}

.footer__contact-text {
  font-size: 20px;
  font-weight: 700;
}

.footer__contact-phone {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 12px 14px 12px 24px;
  border-radius: 8px;
  background: #fff;
  color: #4174C3;
}

.footer__contact-phone__number {
  color: #4174C3;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 1px;
}

.footer__contact-phone__icon {
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #4174C3;
}

.footer__main {
  text-align: center;
}

.footer__main-logo {
  justify-content: center;
  width: fit-content;
  margin: 0 auto 24px;
}

.footer__main-logo__icon {
  width: 56px;
  height: 56px;
}

.footer__main-logo__name {
  color: #fff;
  font-size: 30px;
}

.footer__address {
  max-width: 420px;
  margin: 0 auto 24px;
  color: rgba(255, 255, 255, 0.72);
}

.footer__main-links {
  margin-bottom: 26px;
}

.footer__main-navigation {
  margin-bottom: 22px;
}

.footer__main-navigation__list {
  justify-content: center;
}

.footer__main-navigation__list a {
  color: rgba(255, 255, 255, 0.9);
  font-size: 15px;
}

.footer__main-button {
  display: none;
  width: 100%;
  max-width: 420px;
  margin: 0 auto 34px;
  padding: 13px 20px;
}

.footer__main-copyright {
  display: flex;
  flex-direction: column;
  gap: 10px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 12px;
}

.footer__main-copyright__links {
  display: flex;
  justify-content: center;
  gap: 14px;
}

.footer__main-copyright__links a {
  color: rgba(255, 255, 255, 0.88);
}

@media (max-width: 1100px) {
  .header__menu ul {
    gap: 18px;
  }

  .header__menu-phone {
    display: none;
  }

  .about__inner,
  .contacts__inner {
    grid-template-columns: 1fr;
  }

  .about__strengths {
    max-width: 760px;
  }
}

@media (max-width: 820px) {
  .header__inner {
    min-height: 70px;
  }

  .header__burger {
    display: block;
  }

  .header__menu {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 70px;
    padding: 30px 20px 36px;
    background: #fff;
    border-top: 1px solid rgba(65, 116, 195, 0.12);
    box-shadow: 0 20px 40px rgba(65, 116, 195, 0.12);
  }

  .header.open .header__menu {
    display: block;
  }

  .header__menu ul {
    display: grid;
    gap: 22px;
  }

  .header__menu a {
    font-size: 22px;
  }

  .introduction {
    padding: 78px 0 70px;
  }

  .introduction__title {
    font-size: 42px;
  }

  .services__inner,
  .testimonials__inner,
  .workflow__inner {
    padding: 72px 0;
  }

  .services__title,
  .testimonials__title,
  .workflow__title,
  .contacts__info-title {
    font-size: 34px;
  }

  .workflow__steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about {
    padding: 70px 0;
  }

  .about__info-text,
  .about__strengths {
    grid-template-columns: 1fr;
  }

  .contacts {
    padding: 70px 0;
  }

  .contacts__inner {
    padding: 28px;
  }
}

@media (max-width: 560px) {
  .container {
    padding: 0 16px;
  }

  .header__logo-icon {
    width: 34px;
    height: 34px;
  }

  .header__logo-name {
    font-size: 18px;
  }

  .introduction__title {
    font-size: 33px;
  }

  .introduction__text,
  .services__text,
  .testimonials__text,
  .workflow__text,
  .contacts__info-text {
    font-size: 15px;
  }

  .introduction__advantages {
    flex-direction: column;
    gap: 10px;
  }

  .introduction__phone {
    width: 100%;
  }

  .services__list .swiper-slide,
  .testimonials .swiper-slide {
    width: 282px !important;
  }

  .services__list-item {
    min-height: 440px;
  }

  .about__info-top {
    align-items: flex-start;
  }

  .about__info-top__icon {
    width: 70px;
    height: 70px;
  }

  .about__info-top__group h2 {
    font-size: 29px;
  }

  .about__info-top__group h3 {
    font-size: 18px;
  }

  .about__info-phone {
    width: 100%;
  }

  .contacts__inner {
    padding: 22px;
  }

  .workflow__steps {
    grid-template-columns: 1fr;
    margin-top: 32px;
  }

  .workflow__step {
    min-height: 0;
  }

  .contacts__info-link {
    min-width: 0;
    width: 100%;
  }

  .footer__contact {
    display: none;
  }

  .footer {
    padding-bottom: 120px;
  }

  .footer__main-navigation__list {
    flex-direction: column;
    gap: 16px;
  }

  .footer__main-button {
    position: fixed;
    left: 50%;
    bottom: 14px;
    z-index: 30;
    display: flex;
    max-width: none;
    width: calc(100% - 32px);
    max-width: 372px;
    margin: 0;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
    transform: translateX(-50%);
  }

  .footer__main-logo__name {
    font-size: 25px;
  }
}