/**
 * National Casino — Global styles
 * Base typography, layout container, buttons, tables, utilities.
 */

html {
  font-family: var(--font-family-base);
  background: var(--color-bg-primary);
  color: var(--color-text-main);
}

body {
  background: var(--color-bg-primary);
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-regular);
}

/* Skip link */
.skip-link {
  position: absolute;
  left: 0.5rem;
  top: -3rem;
  background: var(--color-heading-gold);
  color: var(--color-btn-text-dark);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-card);
  font-weight: var(--font-weight-semibold);
  z-index: 1000;
  transition: top var(--transition-base);
}
.skip-link:focus {
  top: 0.5rem;
}

/* Focus visibility everywhere */
:focus-visible {
  outline: 0.1875rem solid var(--color-focus);
  outline-offset: 0.125rem;
}

/* Layout container */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2.5rem);
}

main {
  display: block;
}

/* Section rhythm */
.section {
  padding-block: var(--space-section);
}
.section--tight {
  padding-block: calc(var(--space-section) / 2);
}

/* Typography */
h1, h2, h3 {
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  line-height: 1.25;
}
h1 { font-size: var(--font-size-h1); }
h2 {
  font-size: var(--font-size-h2);
  color: var(--color-heading-gold);
  margin-bottom: var(--space-h2-text);
}
h3 {
  font-size: var(--font-size-h3);
  margin-bottom: var(--space-h3-text);
}

p {
  margin-bottom: var(--space-paragraph);
  color: var(--color-text-main);
}
p:last-child { margin-bottom: 0; }

/* Content lists (bullet / numbered points inside prose text blocks) */
.content-section__text ul,
.content-section__text ol {
  margin: 0 0 var(--space-paragraph);
  padding-left: 1.25rem;
  color: var(--color-text-main);
}
.content-section__text ul:last-child,
.content-section__text ol:last-child {
  margin-bottom: 0;
}
.content-section__text ul {
  list-style: disc outside;
}
.content-section__text ol {
  list-style: decimal outside;
}
.content-section__text li {
  margin-bottom: 0.5rem;
  padding-left: 0.25rem;
}
.content-section__text li:last-child {
  margin-bottom: 0;
}
.content-section__text li::marker {
  color: var(--color-heading-gold);
}

a.link-inline {
  color: var(--color-heading-gold);
  text-decoration: underline;
  text-underline-offset: 0.15em;
  transition: color var(--transition-base);
}
a.link-inline:hover {
  color: var(--color-accent-light-bg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-card);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-body);
  transition: transform var(--transition-base), filter var(--transition-base), background var(--transition-base);
  white-space: nowrap;
}
.btn:hover { filter: brightness(1.05); }
.btn:active { transform: scale(0.98); }

.btn--primary {
  background: var(--gradient-btn-primary);
  color: var(--color-btn-text-dark);
}

.btn--secondary {
  background: transparent;
  color: var(--color-white);
  border: 0.0625rem solid var(--color-border-secondary);
}
.btn--secondary:hover {
  background: rgba(201, 155, 94, 0.12);
}

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

/* Data / characteristics tables */
.data-table-wrap {
  overflow-x: auto;
  max-width: 100%;
  min-width: 0;
  border-radius: var(--radius-card);
}
.data-table {
  width: 100%;
  min-width: 28rem;
  background: var(--color-bg-dark);
  border-radius: var(--radius-card);
  overflow: hidden;
}
.data-table caption {
  text-align: left;
  padding: 0.75rem var(--card-padding) 0;
  color: var(--color-heading-gold);
  font-weight: var(--font-weight-semibold);
}
.data-table th,
.data-table td {
  text-align: left;
  padding: 0.9rem var(--card-padding);
  font-size: var(--font-size-small);
}
.data-table thead th {
  background: rgba(247, 200, 121, 0.12);
  color: var(--color-heading-gold);
  font-weight: var(--font-weight-semibold);
}
.data-table tbody tr:not(:last-child) td {
  border-bottom: 0.0625rem solid rgba(168, 161, 154, 0.15);
}
.data-table tbody tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.02);
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: var(--font-size-small);
  color: var(--color-text-main);
}
.breadcrumb a {
  color: var(--color-text-main);
  transition: color var(--transition-base);
}
.breadcrumb a:hover { color: var(--color-heading-gold); }
.breadcrumb__current { color: var(--color-heading-gold); }

/* Content section layout helper (H2 + image + text) */
.content-block__media {
  border-radius: var(--radius-card);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--color-bg-dark);
}
.content-block__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: var(--color-bg-dark);
}

/* Generic responsive grid utility */
.grid-cards {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: var(--space-card-gap);
}
.grid-cards > * {
  min-width: 0;
}
@media (min-width: 30em) {
  .grid-cards { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 64em) {
  .grid-cards--4 { grid-template-columns: repeat(4, 1fr); }
  .grid-cards--3 { grid-template-columns: repeat(3, 1fr); }
  .grid-cards--2 { grid-template-columns: repeat(2, 1fr); }
}

/* 404 page */
.not-found {
  display: flex;
  align-items: center;
  min-height: 60dvh;
}
.not-found__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
  padding-block: var(--space-section);
}
.not-found__code {
  margin: 0;
  font-size: clamp(4rem, 15vw, 8rem);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-heading-gold);
  line-height: 1;
}
.not-found__subtitle {
  max-width: 34rem;
}

/* Bonus grid cards (bonus page) */
.bonus-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.bonus-card__media {
  border-radius: var(--radius-card);
  overflow: hidden;
  aspect-ratio: 3 / 2;
  background: var(--color-bg-primary);
}
.bonus-card__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: var(--color-bg-primary);
}
.bonus-card h3 { margin-bottom: 0; }
.bonus-card__cta { margin-top: auto; }

/* Platform cards (Android | iOS) */
.platform-grid {
  grid-template-columns: 1fr;
}
@media (min-width: 48em) {
  .platform-grid { grid-template-columns: 1fr 1fr; }
}
.platform-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
}
.platform-card__badge {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 1rem;
  border-radius: 999px;
  background: rgba(255, 179, 117, 0.15);
  color: var(--color-accent-light-bg);
  font-weight: var(--font-weight-bold);
  margin: 0;
}

/* Two-column app download / platform blocks (Android | iOS) */
.app-download-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-card-gap);
  padding-block: 0 var(--space-section);
}
.app-download-grid > * {
  min-width: 0;
}
.app-download-grid__col {
  background: var(--color-bg-dark);
  border-radius: var(--radius-card);
  padding: var(--card-padding);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
  min-width: 0;
  width: 100%;
}
.app-download-grid__col h3 { margin-bottom: 0; }
@media (min-width: 48em) {
  .app-download-grid { grid-template-columns: 1fr 1fr; }
}

/* Visually hidden but accessible */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Fade-in animation used by js/animations.js */
.fade-in {
  opacity: 0;
  transform: translateY(1.25rem);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .fade-in { opacity: 1; transform: none; transition: none; }
}