/* global.css — базовые стили сайта HellSpin */
body {
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
  font-family: var(--font-main);
  font-size: var(--fs-body);
  font-weight: var(--fw-regular);
}

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-inline: auto;
  padding-inline: var(--space-container-padding);
}

h1,
h2,
h3 {
  color: var(--color-heading-gold);
  font-weight: var(--fw-extrabold);
  line-height: 1.25;
}

h1 {
  font-size: var(--fs-h1);
}

h2 {
  font-size: var(--fs-h2);
  margin-bottom: var(--space-h2-text);
}

h3 {
  font-size: var(--fs-h3);
  margin-bottom: var(--space-h3-text);
}

p {
  margin-bottom: var(--space-paragraph);
}

p:last-child {
  margin-bottom: 0;
}

a {
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-heading-gold);
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  background: var(--color-heading-gold);
  color: var(--color-btn-text-dark);
  padding: 12px 20px;
  font-weight: var(--fw-semibold);
  z-index: 999;
  border-radius: 0 0 var(--radius-input) 0;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0;
}

main {
  display: block;
}

/* Секции */
.section {
  padding-block: var(--space-section);
}

.section--dark {
  background: var(--color-bg-dark);
}

/* Кнопки */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-pill);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-body);
  text-align: center;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
  white-space: nowrap;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
}

.btn--primary {
  background: var(--gradient-accent-btn);
  color: var(--color-white);
  box-shadow: 0 8px 20px rgba(239, 52, 56, 0.35);
}

.btn--secondary {
  background: transparent;
  border: 2px solid var(--color-btn-secondary-border);
  color: var(--color-accent-bg);
}

.btn--secondary:hover {
  background: var(--color-accent-bg);
  color: var(--color-btn-text-dark);
}

.btn--block {
  width: 100%;
}

/* Карточки */
.card {
  background: var(--color-card-bg);
  border-radius: var(--radius-card);
  padding: var(--space-card-padding);
}

/* Таблица характеристик */
.data-table {
  width: 100%;
  background: var(--color-bg-dark);
  border-radius: var(--radius-card);
  overflow: hidden;
  font-size: var(--fs-small);
}

.data-table th,
.data-table td {
  text-align: left;
  padding: 14px 18px;
  border-bottom: 1px solid rgba(255, 211, 42, 0.12);
}

.data-table th {
  color: var(--color-heading-gold);
  font-weight: var(--fw-semibold);
  background: rgba(255, 194, 31, 0.06);
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table-wrap {
  overflow-x: auto;
}

/* content-section картинки */
.content-section {
  padding-block: 14px;
}

.content-section__intro {
  margin-bottom: var(--space-h2-text);
}

.content-section__body {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.content-section__img {
  width: 100%;
  border-radius: var(--radius-card);
  aspect-ratio: auto;
  object-fit: contain;
}

.content-section h3 {
  margin-top: 16px;
}

.content-section ul {
  margin: 0 0 var(--space-paragraph);
  padding-left: 1.2em;
}

.content-section li {
  list-style: disc;
  margin-bottom: 8px;
}

.content-section li::marker {
  color: var(--color-heading-gold);
}

@media (min-width: 1024px) {
  .content-section__body--with-img {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-size: var(--fs-small);
  color: var(--color-text-primary);
  margin-top: 16px;
}

.breadcrumb a {
  color: var(--color-text-primary);
}

.breadcrumb a:hover {
  color: var(--color-heading-gold);
}

.breadcrumb__sep {
  opacity: 0.5;
}

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

@media (min-width: 768px) {
  .section {
    padding-block: calc(var(--space-section) + 6px);
  }
}

/* Сетка карточек (бонусы) */
.bonus-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-card-gap);
}

.bonus-card {
  background: var(--color-bg-dark);
  border-radius: var(--radius-card);
  padding: var(--space-card-padding);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.bonus-card__img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: contain;
  background: #0c1224;
  border-radius: var(--radius-card);
}

.bonus-card__text {
  color: var(--color-text-primary);
  font-size: var(--fs-small);
  flex-grow: 1;
  margin: 0;
}

.bonus-card .btn {
  align-self: flex-start;
}

@media (min-width: 480px) {
  .bonus-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .bonus-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* 2-колоночный блок (App: Android/iOS) */
.two-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-card-gap);
}

.two-col__card {
  background: var(--color-bg-dark);
  border-radius: var(--radius-card);
  padding: var(--space-card-padding);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.two-col__icon {
  width: 56px;
  height: 56px;
  object-fit: contain;
}

@media (min-width: 768px) {
  .two-col {
    grid-template-columns: 1fr 1fr;
  }
}

/* Intro / общий текстовый блок */
.intro {
  padding-block: 8px 0;
}

.intro__lede {
  font-size: clamp(15px, 1.6vw, 18px);
}

/* 404 */
.error-404 {
  padding-block: 96px;
}

.error-404__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
}

.error-404__code {
  font-size: clamp(64px, 12vw, 140px);
  font-weight: var(--fw-extrabold);
  color: var(--color-heading-gold);
  line-height: 1;
  margin: 0;
}

.error-404__title {
  margin: 0;
}

.error-404__subtitle {
  max-width: 56ch;
  margin: 0;
}