@import url("https://fonts.googleapis.com/css2?family=Quicksand:wght@400;600;700&display=swap");

:root {
  --color-bg: #fcfaff;
  --color-bg-alt: #f4f1ff;
  --color-surface: #ffffff;
  --color-primary: #7a5af8;
  --color-primary-soft: #eae6ff;
  --color-primary-strong: #5b3cf0;
  --color-text: #1f2430;
  --color-text-muted: #6b7280;
  --color-border: #e7e3f3;
  --color-shadow-soft: rgba(31, 36, 48, 0.08);
}

body,
button,
input,
textarea {
  font-family: "Quicksand", sans-serif;
}
body {
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  font-size: 16px;
}
a {
  color: var(--color-primary);
  text-decoration: none;
  transition:
    color 0.18s ease,
    opacity 0.18s ease;
}
a:hover {
  color: var(--color-primary-strong);
  text-decoration: underline;
}

h1 {
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.2;
  margin: 0 0 12px;
}
h2 {
  font-size: clamp(22px, 3vw, 28px);
  line-height: 1.25;
  margin: 0 0 10px;
}
h3 {
  font-size: 20px;
  margin: 0 0 8px;
}

.header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}
.header__inner,
.footer__inner,
.hero,
.benefits,
.gallery,
.story,
.howto,
.community,
.cta__content,
.legal .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 16px;
}
.header__logo img {
  display: block;
}
.header__nav-list {
  display: flex;
  gap: 18px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.header__nav-link {
  color: var(--color-text);
  padding: 8px 6px;
  border-radius: 8px;
  transition:
    background-color 0.18s ease,
    opacity 0.18s ease;
}
.header__nav-link:hover {
  background: var(--color-primary-soft);
  text-decoration: none;
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
  align-items: center;
  padding: 64px 20px;
}
.hero--centered {
  text-align: left;
}
.hero__subtitle {
  color: var(--color-text-muted);
  margin: 0 0 16px;
}
.hero__store-buttons,
.cta__store-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 14px 0;
}
.store-btn {
  display: inline-flex;
  transform: translateZ(0);
  transition:
    transform 0.18s ease,
    opacity 0.18s ease;
}
.store-btn:hover {
  transform: translateY(-2px);
}
.hero__legal,
.cta__legal {
  color: var(--color-text-muted);
  font-size: 14px;
  margin: 4px 0 0;
}
.hero__support {
  margin: 16px 0 0;
  padding-left: 18px;
  color: var(--color-text);
  display: grid;
  gap: 8px;
}
.hero__visual img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 10px 30px var(--color-shadow-soft);
}

.benefits {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  padding: 56px 20px;
}
.benefits__legal-note {
  color: var(--color-text-muted);
  font-size: 14px;
  margin: 8px 0 16px;
}
.benefits__list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
}
.benefits__visual img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 10px 30px var(--color-shadow-soft);
}

.gallery {
  padding: 56px 20px;
}
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 16px;
}
.gallery__img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 24px var(--color-shadow-soft);
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease;
}
.gallery__img:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 36px var(--color-shadow-soft);
}

.story {
  padding: 56px 20px;
}
.story--centered {
  text-align: center;
}
.story__body {
  max-width: 780px;
  margin: 0 auto;
  display: grid;
  gap: 12px;
  color: var(--color-text);
}

.howto {
  padding: 56px 20px;
}
.howto__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 16px;
}
.howto__step-card {
  background: var(--color-surface);
  padding: 16px;
  border-radius: 12px;
  box-shadow: 0 10px 26px var(--color-shadow-soft);
  transition: transform 0.18s ease;
}
.howto__step-card:hover {
  transform: translateY(-3px);
}
.howto__step-num {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  margin-bottom: 10px;
}

.community {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  padding: 56px 20px;
}
.community__list {
  margin: 8px 0 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
}
.community__visual img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 10px 30px var(--color-shadow-soft);
}

.cta {
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-primary-strong) 100%
  );
  padding: 48px 0;
  color: #fff;
}
.cta__title,
.cta__body,
.cta__legal {
  color: #fff;
}
.cta__content {
  text-align: center;
}
.cta__body {
  max-width: 780px;
  margin: 8px auto 18px;
}

.footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  margin-top: 40px;
}
.footer__inner {
  padding: 24px 20px;
}
.footer__nav-list {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  list-style: none;
  margin: 0 0 10px;
  padding: 0;
}
.footer__nav-link {
  color: var(--color-text);
  opacity: 0.9;
}
.footer__nav-link:hover {
  color: var(--color-primary);
}
.footer__info {
  color: var(--color-text-muted);
  font-size: 14px;
  display: grid;
  gap: 6px;
}

.legal {
  padding: 40px 0;
}
.legal__section {
  max-width: 880px;
  margin: 0 auto 22px;
  background: var(--color-surface);
  padding: 18px;
  border-radius: 12px;
  box-shadow: 0 8px 18px var(--color-shadow-soft);
}
.legal__section-title {
  margin: 0 0 8px;
}
.legal__text {
  margin: 6px 0;
  color: var(--color-text);
  line-height: 1.7;
}
.legal ul {
  padding-left: 18px;
  margin: 8px 0;
  display: grid;
  gap: 6px;
}

.privacy-pane {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 999;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: 0 16px 40px var(--color-shadow-soft);
  border-radius: 14px;
  max-width: 980px;
  margin: 0 auto;
}
.privacy-pane__header {
  padding: 16px 16px 8px;
}
.privacy-pane__badge {
  display: inline-block;
  background: var(--color-primary-soft);
  color: var(--color-primary-strong);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}
.privacy-pane__title {
  margin: 10px 0 6px;
}
.privacy-pane__intro {
  margin: 6px 0;
  color: var(--color-text-muted);
}
.privacy-pane__body {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: start;
  padding: 0 16px 12px;
}
.privacy-pane__category-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.privacy-pane__category {
  display: grid;
  gap: 6px;
  padding: 12px;
  background: var(--color-bg);
  border-radius: 10px;
}
.privacy-pane__category--essential {
  background: var(--color-primary-soft);
}
.privacy-pane__category-title {
  margin: 0;
}
.privacy-pane__category-desc {
  margin: 0;
  color: var(--color-text-muted);
}
.privacy-pane__category-status {
  font-size: 13px;
  color: var(--color-primary-strong);
  font-weight: 600;
}
.privacy-pane__category-info {
  display: grid;
  gap: 4px;
}
.privacy-pane__switch {
  position: relative;
  width: 46px;
  height: 26px;
}
.privacy-pane__checkbox {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.privacy-pane__switch-slider {
  position: absolute;
  inset: 0;
  background: #d1d5db;
  border-radius: 26px;
  transition: background-color 0.18s ease;
}
.privacy-pane__switch-slider:before {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.18s ease;
}
.privacy-pane__checkbox:checked + .privacy-pane__switch-slider {
  background: var(--color-primary);
}
.privacy-pane__checkbox:checked + .privacy-pane__switch-slider:before {
  transform: translateX(20px);
}
.privacy-pane__privacy-link {
  align-self: start;
}
.privacy-pane__privacy-link a {
  color: var(--color-primary);
  font-weight: 600;
}
.privacy-pane__actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  flex-wrap: wrap;
  padding: 12px 16px 16px;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-radius: 0 0 14px 14px;
}
.privacy-pane__button {
  appearance: none;
  border: 1px solid transparent;
  background: var(--color-bg);
  color: var(--color-text);
  padding: 10px 14px;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
  transition:
    background-color 0.18s ease,
    color 0.18s ease,
    transform 0.18s ease;
}
.privacy-pane__button:hover {
  transform: translateY(-1px);
}
.privacy-pane__button--accept {
  background: var(--color-primary);
  color: #fff;
}
.privacy-pane__button--save {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: transparent;
}
.privacy-pane__button--reject {
  background: var(--color-primary-soft);
  color: var(--color-primary-strong);
}
.privacy-pane--hidden {
  display: none;
}

@media (max-width: 1199px) {
  .hero {
    grid-template-columns: 1fr 0.9fr;
    gap: 24px;
    padding: 56px 20px;
  }
  .benefits,
  .community {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .gallery__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .howto__steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .header__inner {
    height: auto;
    padding: 12px 0;
  }
  .header__nav-list {
    gap: 10px;
    flex-wrap: wrap;
  }
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero__support {
    padding-left: 20px;
    text-align: left;
  }
  .benefits,
  .community {
    grid-template-columns: 1fr;
  }
  .gallery__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .howto__steps {
    grid-template-columns: 1fr;
  }
  .cta__store-buttons .store-btn {
    width: 100%;
  }
  .privacy-pane {
    left: 12px;
    right: 12px;
    bottom: 12px;
  }
  .privacy-pane__body {
    grid-template-columns: 1fr;
  }
  .privacy-pane__actions {
    justify-content: center;
  }
}