/* Global tags stylization */
* {
  padding: 0;
  margin: 0;
}

body {
  font-family: "Montserrat", sans-serif;
  color: white;
  background-color: #1c1c1c;
  overflow-x: hidden;
}

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

a:visited {
  color: inherit;
}

.section-header {
  text-align: center;
  font-weight: 400;
  font-size: 30px;
}

.p_text {
  font-size: 20px;
  font-weight: 300;
}

/* Header block stylization */

header {
  height: 100vh;
  width: 100vw;
  display: flex;
  background-image: url("img/header-images/header-bg.jpg");
  background-size: cover;
  align-items: start;
  justify-content: center;
}

.header__content-wrap {
  display: flex;
  flex-direction: column;
  width: 70%;
  max-width: 470px;
  align-items: center;
  margin: 80px auto;
  height: 65vh;
  justify-content: space-between;
}

.header__logo {
  width: 100%;
}

.header-content-wrap__a {
  position: fixed;
  bottom: 70px;
  left: 50%; /* ставим левый край в середину экрана */
  transform: translateX(-50%);
  width: 300px;
  height: 73px;
  box-sizing: border-box;
  border: 1px white solid;
  border-radius: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-transform: uppercase;
  font-size: 18px;
  font-weight: bold;
  background-color: rgba(0, 0, 0, 0.3);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.6),
    0 0 20px rgba(255, 255, 255, 0.4), 0 0 30px rgba(255, 255, 255, 0.2);
  animation: pulsePC 1s infinite ease-in-out;
  z-index: 8;
}

.header-content-wrap__a:hover {
  transform: translateX(-50%) scale(1.05);
  transition: 0.3s;
}

.header-content-wrap__a:not(:hover) {
  transform: translateX(-50%) scale(1);
  transition: 0.3s;
}

/* Main stylization */
main {
  width: 90%;
  margin: 0 auto;
}

/* Image gallery section stylization */
.main__image-gallery {
  margin-top: 40px;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.image-gallery__image-sections {
  width: 100%;
  display: flex;
  justify-content: space-between;
  margin-top: 52px;
}

.image-gallery__img {
  width: 22%;
}

/* Our works section stylization */

.main__our-works {
  margin-top: 40px;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.our-works__img {
  width: 22%;
  border-radius: 30px;
}

/* Our-works slider for mobile devices stylization */
/* General swiper styles */
.main__our-works-slider {
  display: none;
}

.swiper {
  max-height: 520px;
  height: fit-content;
  border-radius: 30px;
  width: 100%;
  position: relative;
  margin-top: 40px;
}

.sample-slider img {
  width: 100%;
}

/* Pagination styles */

.swiper-pagination .swiper-pagination-bullet {
  background-color: #a4a4a4;
  z-index: 2;
  width: 12px;
  height: 12px;
}

.swiper-pagination .swiper-pagination-bullet-active {
  background-color: white;
  z-index: 2;
  width: 13px;
  height: 13px;
}

#pagination {
  position: static;
  width: fit-content;
  display: flex;
  align-self: flex-end;
  align-items: center;
  background-color: rgba(90, 90, 90, 0.6);
  border-radius: 30px;
  height: 20px;
  padding: 2px;
}

.buttons {
  position: absolute;
  display: flex;
  width: 100%;
  bottom: 10px;
  justify-content: center;
  align-items: flex-end;
}

/* services section stylization */

.main_services-section {
  display: flex;
  width: 100%;
  margin-top: 40px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.services-section__columns-wrapper {
  display: flex;
  width: 100%;
  margin-top: 40px;
  justify-content: space-between;
}

.services-section__column-wrapper {
  display: flex;
  width: 48%;
  flex-direction: column;
}

.service-block {
  width: 100%;
  display: flex;
  justify-content: space-between;
  border-bottom: 2px dotted white;
  padding-bottom: 10px;
  margin-bottom: 11px;
}

.service-block:last-child {
  margin-bottom: 0;
}

/* Contacts section stylization */

.main__contacts-section {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.main__contacts-section p {
  margin-top: 25px;
  margin-bottom: 25px;
}

.contacts-section__contacts-block {
  display: flex;
  flex-direction: column;
}

.contacts-block__phone-block {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 15px;
}

.phone-block__img {
  width: 28px;
  height: 28px;
  margin-right: 10px;
}

.contacts-block__socials {
  width: 200px;
  height: 40px;
  display: flex;
  justify-content: space-between;
  margin-top: 15px;
}

.map {
  margin-top: 30px;
  position: relative;
  width: 100%;
  height: 500px;
}

.recolor-map-shape {
  pointer-events: none;
  position: absolute;
  inset: 0;
  background-color: white;
  mix-blend-mode: difference;
  z-index: 5;
}

/* Footer stylization */

.footer {
  width: 100%;
  height: 700px;
  display: flex;
  justify-content: center;
  align-items: end;
}

.footer__content-wrapper {
  width: 90%;
  max-width: 770px;
  height: 80%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-direction: column;
}

.footer-text {
  color: #585858;
  text-align: center;
  font-size: 14px;
}

.footer-text a {
  color: inherit;
}

.footer__img {
  width: 52%;
  min-width: 300px;
  padding-right: 10px;
}

@keyframes pulsePC {
  0% {
    transform: translateX(-50%) scale(1);
  }
  50% {
    transform: translateX(-50%) scale(1.08);
  }
  100% {
    transform: translateX(-50%) scale(1);
  }
}

@keyframes pulseMobile {
  0% {
    transform: scale(0.9);
  }
  50% {
    transform: scale(1);
  }
  100% {
    transform: scale(0.9);
  }
}

/* Media queries */

@media (max-width: 1040px) {
  .p_text {
    font-size: 18px;
    text-align: center;
  }

  .header-content-wrap__a {
    bottom: 40px;
  }

  .section-header {
    font-size: 26px;
  }

  .services-section__columns-wrapper {
    flex-direction: column;
    align-items: center;
  }

  .services-section__column-wrapper {
    width: 100%;
  }

  .service-block:last-child {
    margin-bottom: 11px;
  }
}

@media (max-width: 820px) {
  .image-gallery__image-sections {
    flex-wrap: wrap;
  }

  .image-gallery__img,
  .our-works__img {
    width: 45%;
    margin-bottom: 40px;
  }
}

@media (max-width: 530px) {
  .header-content-wrap__a {
    width: 200px;
    height: 50px;
  }

  .header-content-wrap__a.compact {
    width: 100px;
    height: 100px;
    left: auto;
    right: 20px;
    bottom: 20px;
    transform: none;
    border-radius: 50%;
    font-size: 0;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    white-space: normal;
    text-align: center;
    overflow-wrap: break-word;
    word-break: break-word;
    color: white;
    animation: pulseMobile 1s infinite ease-in-out;
  }
}

@media (max-width: 450px) {
  .main__our-works {
    display: none;
  }

  .main__our-works-slider {
    display: block;
  }

  .p_text {
    font-size: 14px;
  }

  .section-header {
    font-size: 22px;
  }

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

@media (max-width: 350px) {
  .p_text {
    font-size: 12px;
  }

  .section-header {
    font-size: 20px;
  }
}