/**
 * global.css — Базовые стили сайта Golden Play
 */
body {
  background-color: var(--color-bg-primary);
  color: var(--color-text);
  font-family: var(--font-main);
  font-weight: 400;
  font-size: var(--fs-base);
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 0.5rem;
  background: var(--color-gold);
  color: var(--color-btn-text-dark);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  z-index: 200;
  transition: top var(--transition-fast);
}
.skip-link:focus {
  top: 0.5rem;
}

:focus-visible {
  outline: 3px solid var(--color-gold);
  outline-offset: 2px;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 1.25rem;
}
@media (min-width: 1024px) {
  .container { padding-inline: var(--container-side); }
}

main {
  display: block;
  padding-bottom: var(--main-bottom);
}

h1, h2, h3 {
  font-family: var(--font-main);
  color: var(--color-heading);
  font-weight: 600;
}
h2 {
  font-size: var(--fs-h2);
  line-height: var(--lh-h2);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
h3 {
  font-size: var(--fs-h3);
  font-weight: 700;
  color: var(--color-gold);
}
p {
  margin-bottom: var(--paragraph-gap);
}
p:last-child { margin-bottom: 0; }

a.link-inline {
  color: var(--color-gold);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-fast);
}
a.link-inline:hover { color: var(--color-white); }

/* Кнопки */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9375rem;
  text-align: center;
  transition: background-color var(--transition-fast), transform var(--transition-fast), opacity var(--transition-fast);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn--gold {
  background-color: var(--color-gold);
  color: var(--color-btn-text-dark);
}
.btn--gold:hover { opacity: 0.9; }
.btn--green {
  background-color: var(--color-green);
  color: var(--color-white);
}
.btn--green:hover { background-color: var(--color-green-hover); }
.btn--neutral {
  background-color: var(--color-neutral-btn);
  color: var(--color-white);
}
.btn--neutral:hover { opacity: 0.85; }
.btn--block { width: 100%; }

/* Таблицы */
.table-wrap {
  width: 100%;
  overflow-x: auto;
  margin: var(--paragraph-gap) 0;
  border-radius: var(--radius-md);
  border: 1px solid rgba(209, 170, 65, 0.25);
}
table.data-table {
  min-width: 480px;
  background-color: var(--color-surface);
}
table.data-table caption {
  text-align: left;
  padding: 0.75rem 1rem;
  font-weight: 600;
  color: var(--color-gold);
}
table.data-table th,
table.data-table td {
  padding: 0.875rem 1.125rem;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.9375rem;
}
table.data-table th {
  background-color: var(--color-bg-dark);
  color: var(--color-gold);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.8125rem;
  letter-spacing: 0.03em;
}
table.data-table tr:last-child td { border-bottom: none; }

/* Breadcrumb */
.breadcrumb {
  padding-top: 1rem;
}
.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  list-style: none;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.65);
}
.breadcrumb__item:not(:last-child)::after {
  content: '/';
  margin-left: 0.375rem;
  color: rgba(255, 255, 255, 0.4);
}
.breadcrumb__link {
  color: rgba(255, 255, 255, 0.65);
  transition: color var(--transition-fast);
}
.breadcrumb__link:hover { color: var(--color-gold); }
.breadcrumb__current { color: var(--color-gold); }

/* Карточки бонусов / грид */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--card-gap);
  margin-top: var(--h2-text-gap);
}
@media (min-width: 480px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .card-grid { grid-template-columns: repeat(4, 1fr); }
}

.bonus-card {
  background-color: var(--color-surface);
  border-radius: var(--card-radius);
  padding: var(--card-padding);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.bonus-card__image {
  width: 100%;
  height: auto;
  border-radius: 1.25rem;
  object-fit: contain;
  background-color: var(--color-bg-dark);
}
.bonus-card__title {
  color: var(--color-gold);
  font-size: 1rem;
}
.bonus-card__text {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.85);
  flex-grow: 1;
}
.bonus-card .btn { margin-top: 0.5rem; }

/* Секция спец-фон */
.section-dark {
  background-color: var(--color-bg-dark);
  padding-block: var(--section-gap);
}

/* Utility */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.section-intro {
  max-width: 68ch;
}

.eighteen-plus {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background-color: var(--color-danger);
  color: var(--color-white);
  font-weight: 700;
  font-size: 0.8125rem;
}

/* Scroll top button */
.scroll-top {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background-color: var(--color-gold);
  color: var(--color-btn-text-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: var(--shadow-card);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  z-index: 90;
}
.scroll-top--visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* 404 page */
.error-page {
  text-align: center;
  padding-block: clamp(3rem, 8vw, 6rem);
}
.error-page__code {
  font-family: var(--font-heading);
  font-size: clamp(4rem, 15vw, 9rem);
  color: var(--color-gold);
  line-height: 1;
}
.error-page__title {
  margin-top: 1rem;
}
.error-page__text {
  margin-top: 1rem;
  color: rgba(255,255,255,0.8);
  max-width: 50ch;
  margin-inline: auto;
}
.error-page__cta { margin-top: 1.75rem; }

/* Fade-in animation (opt-in) */
.fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in--visible {
  opacity: 1;
  transform: translateY(0);
}