/* Основные стили проекта. Это стили для темы, которую вы верстаете первой. */

.page {
  /* сохраните в разметке и стилях класс page у тега body. Он удобен, чтобы составлять селекторы для разных цветовых тем. */
  color: var(--text-color);
  font-family: var(--font-family);
  font-size: 18px;
  background-color: var(--bg-color);
  background-image: var(--bg-image);
  background-position: center;
  background-size: cover;
  background-attachment: fixed;
}

.header,
.footer {
  block-size: 100vh;
  min-block-size: 668px;
}

@supports (height: 100dvh) {
  .header,
  .footer {
    block-size: 100dvh;
  }
}

.page-title {
  color: var(--title-color);
  font-weight: 700;
  font-size: clamp(7.25rem, 7.0115rem + 1.0178vw, 7.5rem);
  line-height: 0.825;
}

/* ---------- header ---------- */

.header {
  display: grid;
  grid-template-rows: 1fr min-content 1fr;
  padding: 10px;
}

.header__rec {
  position: absolute;
  inset-block-start: 10px;
  inset-inline-end: 38px;
  color: var(--accent-color);
}

.header__rec::after {
  content: "";
  position: absolute;
  inset-block-start: 8px;
  inset-inline-start: 43px;
  inline-size: 9px;
  block-size: 9px;
  border-radius: 50%;
  background-color: var(--accent-color);
  box-shadow: 0 0 4px 2px var(--accent-color);
}

.decorated-zone {
  position: relative;
}

.decorated-zone::before {
  content: "";
  position: absolute;
  inset-block-start: 10px;
  inset-inline-end: 10px;
  inline-size: 25px;
  block-size: 25px;
  border-block-start: 1px solid var(--decorated-zone-color);
  border-inline-end: 1px solid var(--decorated-zone-color);
}

.decorated-zone::after {
  content: "";
  position: absolute;
  inset-block-end: 10px;
  inset-inline-start: 10px;
  inline-size: 25px;
  block-size: 25px;
  border-block-end: 1px solid var(--decorated-zone-color);
  border-inline-start: 1px solid var(--decorated-zone-color);
}

.header__theme-menu {
  grid-row: 1;
  justify-self: end;
  align-self: center;
}

.header__theme-menu-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.header__theme-menu-button {
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  inline-size: 70px;
  block-size: 26px;
  line-height: 1;
  color: var(--menu-color);
  text-transform: lowercase;
  background-color: transparent;
  cursor: pointer;
  padding-block-end: 3px;
}

.header__theme-menu-button_active {
  border-color: currentColor;
  pointer-events: none;
}

.header__theme-menu-button:hover {
  border-color: var(--menu-hover-color);
}

.header__theme-menu-button:focus {
  outline: none;
}

.header__theme-menu-button:focus-visible {
  border-block-end-color: currentColor;
}

.header__title {
  grid-row: 2;
  align-self: center;
  text-shadow: 4px 4px 0 var(--accent-color);
}

.title-decor {
  color: var(--decorated-text-color);
  background-color: var(--accent-color);
  align-self: start;
}

.header__text {
  grid-row: 3;
  align-self: center;
  justify-self: end;
  max-inline-size: 355px;
  font-weight: 700;
}

/* ---------- main ---------- */

.main {
  padding: 40px 10px;
  display: grid;
  gap: 50px;
}

.content-section {
  display: grid;
  gap: 20px;
}

.content-section__cards,
.content-section__list {
    display: grid;
    gap: 20px;
}

.content-section__cards > li,
.content-section__list > li {
    display: grid;
}

.content-card {
  display: grid;
  gap: 10px;
  align-self: start;
}

.content-section__title {
  color: var(--section-title-color);
  font-size: 18px;
  line-height: 1.3;
  font-weight: 700;
}

.content-section__title.title-decor {
  color: var(--decorated-text-color);
}

.content-card__title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.3;
}

.content-card__text {
  font-size: 18px;
  font-weight: 400;
  line-height: 1.3;
}

.content-card__link {
  text-decoration: none;
  text-shadow: 2px 2px 0 var(--accent-color);
}

.content-card__link:hover {
  border-bottom: 1px solid currentColor;
}

.content-card__link:focus {
  outline: none;
}

.content-card__link:focus-visible {
  outline: 1px solid currentColor;
}

.content-card__subtitle {
  font-weight: 400;
  line-height: 1.3;
  display: inline-block;
}

.gallery-section {
  gap: 10px;
}

.gallery-section__list {
  display: grid;
  gap: 10px;
}

.gallery-section__item {
  display: block;
}

.gallery-section__image {
  display: block;
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
  object-position: center;
}

/* ---------- footer ---------- */

.footer {
  display: grid;
  place-items: center;
  padding: 10px;
}

.footer__title {
  text-shadow: 2px 2px 0 var(--accent-color);
}

@media (width >= 768px) {
  /* ---------- header ---------- */

  .page-title {
    font-size: clamp(7.5rem, 0.5625rem + 14.4531vw, 9.8125rem);
  }

  .header {
    padding: 20px;
  }

  .header__title {
    margin-inline-start: -20px;
  }

  .header__text {
    max-inline-size: 364px;
    line-height: 1.3;
  }

  .decorated-zone::before {
    inset-block-start: 20px;
    inset-inline-end: 20px;
  }

  .decorated-zone::after {
    inset-block-end: 20px;
    inset-inline-start: 20px;
  }

  .header__rec {
    inset-block-start: 20px;
    inset-inline-end: 48px;
  }

  /* ---------- main ---------- */

  .main {
    padding: 60px 20px;
    gap: 80px;
  }

  .content-section {
    grid-template-columns: 1fr 2fr;
  }

  .content-section__title {
    grid-column: 1;
  }

  .content-section__cards {
    grid-column: 2;
  }

  .content-section_type_reasons .content-section__title {
    grid-column: 1;
  }

  .content-section_type_reasons .content-section__cards {
    grid-column: 1 / -1;
  }

  /* ---------- gallery ---------- */

  .gallery-section {
    grid-column: 1 / -1;
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .gallery-section .content-section__title {
    grid-column: 1 / -1;
  }

  .gallery-section__list {
    grid-column: 1 / -1;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .gallery-section__item_type_sunset {
    grid-column: 1 / 3;
    grid-row: 1;
  }

  .gallery-section__item_type_ice-cream {
    grid-column: 3;
    grid-row: 1 / 3;
  }

  .gallery-section__item_type_tape {
    grid-column: 1;
    grid-row: 2 / 4;
  }

  .gallery-section__item_type_books {
    grid-column: 2;
    grid-row: 2;
  }

  .gallery-section__item_type_street {
    grid-column: 2 / 4;
    grid-row: 3;
  }

  /* ---------- footer ---------- */

  .footer {
    padding: 20px;
  }
}

@media (width >= 1024px) {
  /* ---------- header ---------- */

  .header__theme-menu {
    justify-self: center;
    align-self: start;
  }

  .header__theme-menu-list {
    flex-direction: row;
  }

  .header__text {
    max-inline-size: 491px;
  }

  /* ---------- main ---------- */

  .content-section {
    grid-template-columns: calc((100% - 40px) / 3) 1fr;
  }

  .content-section_type_reasons .content-section__cards {
    grid-template-columns: repeat(3, 1fr);
  }

  /* ---------- footer ---------- */

  .footer {
    padding: 20px;
  }
}