/*
 * Casiny Casino — single-page static build, adapted from the carousel-stack
 * template. Carousel/carousel-card components removed entirely (no per-game
 * content exists for this build); replaced with static CSS grids for
 * providers/table-types, tier cards, tables and CTAs. Mobile-first: base
 * rules are the mobile layout, `min-width:1024px` adds desktop chrome.
 *
 * Naming: BEM-ish with a `cs-` prefix carried over from the template.
 */

/* ---------- Tokens ---------- */
:root {
  /* Surfaces (dark navy, matches the pre-sized provider chips) */
  --color-bg: oklch(21% 0.03 210);
  --color-bg-elevated: oklch(26% 0.035 210);
  --color-bg-panel: oklch(24% 0.035 210);
  --color-bg-card: oklch(29% 0.035 210);
  --color-bg-chip: #1b2431;
  --color-border: oklch(34% 0.03 210);

  /* Text */
  --color-fg: oklch(96% 0.01 210);
  --color-fg-muted: oklch(72% 0.02 210);

  /* Brand accent — coral / teal */
  --color-accent: oklch(68% 0.19 20);
  --color-accent-fg: oklch(98% 0.01 20);
  --color-accent-2: oklch(78% 0.15 195);
  --color-accent-2-fg: oklch(15% 0.02 195);
  --color-warn: oklch(78% 0.16 85);

  --radius-sm: 0.375rem;
  --radius-md: 0.75rem;
  --radius-pill: 999px;

  --content-w: 44rem;
  --header-h: 4rem;

  /* Spacing scale (4/8/12/16/24/32/48/64) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;

  --z-dropdown: 100;
  --z-sticky: 200;
  --z-overlay: 900;

  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  /* Static fallback so anchor jumps aren't hidden under the sticky header
     before JS runs; main.js recalculates this from the header's real
     rendered height (which changes when the promo row is dismissed). */
  scroll-padding-top: calc(var(--header-h) + 3.5rem);
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-fg);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

p {
  margin: 0;
}

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

.cs-skip-link {
  position: absolute;
  left: var(--space-2);
  top: -3rem;
  z-index: var(--z-overlay);
  background: var(--color-accent);
  color: var(--color-accent-fg);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  transition: top 0.15s ease;
}
.cs-skip-link:focus {
  top: var(--space-2);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-pill);
  font-weight: 600;
  text-decoration: none;
  transition: opacity 0.15s ease, background-color 0.15s ease;
  cursor: pointer;
  white-space: nowrap;
  min-height: 44px;
}
.btn:hover {
  opacity: 0.9;
}
.btn--primary {
  background: var(--color-accent);
  color: var(--color-accent-fg);
}
.btn--link {
  background: transparent;
  color: var(--color-fg-muted);
  transition: color 0.15s ease;
}
.btn--link:hover {
  opacity: 1;
  color: var(--color-fg);
}
.btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: 0.875rem;
}

.cs-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: var(--space-2);
  min-width: 44px;
  min-height: 44px;
  color: var(--color-fg-muted);
  cursor: pointer;
  transition: color 0.15s ease, background-color 0.15s ease;
}
.cs-icon-btn:hover {
  color: var(--color-fg);
  background: var(--color-bg-elevated);
}
.cs-icon-btn svg {
  width: 1.25rem;
  height: 1.25rem;
}

/* ---------- Header ---------- */
.cs-header {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-panel);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
}
.cs-header__bar {
  margin: 0 auto;
  max-width: 72rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  padding: 0 var(--space-4);
  gap: var(--space-3);
}
.cs-header__left {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 0;
}
.cs-header__logo {
  font-size: 1.125rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--color-fg);
  text-decoration: none;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cs-header__right {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.cs-header__login {
  display: none;
}
.cs-header__promo-row {
  border-top: 1px solid color-mix(in oklch, var(--color-border) 60%, transparent);
  padding: var(--space-2) var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.cs-header__promo-text {
  font-size: 0.8125rem;
  color: var(--color-fg-muted);
}
.cs-header__hide-promo {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-fg-muted);
  min-height: 32px;
  white-space: nowrap;
}
.cs-header__hide-promo:hover {
  color: var(--color-fg);
}

/* ---------- Off-canvas menu (the site's single nav) ---------- */
.cs-menu {
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  display: none;
}
.cs-menu.is-open {
  display: block;
}
.cs-menu__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
}
.cs-menu__panel {
  position: absolute;
  inset-block: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  width: 18rem;
  max-width: 85vw;
  background: var(--color-bg-elevated);
  padding: var(--space-4);
  overflow-y: auto;
}
.cs-menu__head {
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.cs-menu__brand {
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-fg);
}
.cs-menu__nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.cs-menu__link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-2);
  min-height: 44px;
  font-size: 0.9375rem;
  color: var(--color-fg);
  text-decoration: none;
}
.cs-menu__link:hover {
  background: var(--color-bg-panel);
}

/* ---------- Hero ---------- */
.cs-hero {
  position: relative;
  overflow: hidden;
  margin: var(--space-4) var(--space-4) 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background:
    linear-gradient(to right, var(--color-bg-panel) 0%, color-mix(in oklch, var(--color-bg-panel) 55%, transparent) 45%, transparent 85%),
    url("../img/hero-banner.webp") center/cover no-repeat,
    var(--color-bg-panel);
}
.cs-hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-width: 40rem;
  padding: var(--space-8) var(--space-4);
}
.cs-hero__eyebrow {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent-2);
}
.cs-hero__title {
  margin: 0;
  font-size: clamp(1.5rem, 4vw + 1rem, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-fg);
}
.cs-hero .btn { margin-top: var(--space-2); width: fit-content; }

/* ---------- Popular games grid ---------- */
.cs-games {
  margin-top: var(--space-6);
}
.cs-games__inner {
  margin: 0 auto;
  max-width: var(--content-w);
  padding: 0 var(--space-4);
}
.cs-games__heading {
  margin: 0 0 var(--space-4);
  font-size: clamp(1.375rem, 3vw + 1rem, 1.75rem);
  font-weight: 700;
  color: var(--color-fg);
}
.cs-games__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}
.cs-game-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  text-decoration: none;
  cursor: pointer;
  transition: opacity 0.15s ease, box-shadow 0.15s ease;
}
.cs-game-card:hover,
.cs-game-card:focus-visible {
  opacity: 0.92;
  box-shadow: 0 4px 16px color-mix(in oklch, var(--color-accent) 30%, transparent);
}
.cs-game-card img {
  width: 100%;
  aspect-ratio: 152 / 227;
  object-fit: cover;
}
.cs-game-card__name {
  padding: 0 var(--space-3) var(--space-3);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-fg);
  text-align: center;
}

@media (min-width: 640px) {
  .cs-games__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

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

/* ---------- Editorial block (page body) ---------- */
.cs-editorial {
  margin-top: var(--space-4);
}
.cs-editorial-section {
  margin: 0 auto;
  max-width: var(--content-w);
  padding: var(--space-6) var(--space-4);
}
.cs-editorial-section__heading {
  margin: 0 0 var(--space-4);
  font-size: clamp(1.375rem, 3vw + 1rem, 1.75rem);
  font-weight: 700;
  color: var(--color-fg);
}
.cs-editorial-section__prose {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.cs-editorial-section__prose p {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-fg-muted);
}
.cs-editorial-section__prose strong {
  color: var(--color-fg);
}
.cs-editorial-section__preface {
  margin-bottom: var(--space-4);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-fg-muted);
}
.cs-editorial-section__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.cs-editorial-section__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-fg-muted);
}
.cs-editorial-section__dot {
  margin-top: 0.5rem;
  width: 0.375rem;
  height: 0.375rem;
  flex-shrink: 0;
  border-radius: 999px;
  background: var(--color-accent);
}

/* ---------- Onboarding steps ---------- */
.cs-onboarding {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.cs-onboarding__step {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}
.cs-onboarding__num {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 999px;
  background: var(--color-accent);
  color: var(--color-accent-fg);
  font-size: 0.75rem;
  font-weight: 700;
}
.cs-onboarding__text {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-fg-muted);
}
.cs-onboarding__text strong {
  color: var(--color-fg);
}

/* ---------- CTA buttons ---------- */
.cs-cta-wrap {
  margin: 0 auto;
  max-width: var(--content-w);
  padding: 0 var(--space-4) var(--space-6);
}
.cs-cta {
  display: block;
  border-radius: var(--radius-md);
  background: var(--color-accent);
  color: var(--color-accent-fg);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1.5;
  padding: var(--space-4) var(--space-6);
  min-height: 48px;
  cursor: pointer;
  transition: opacity 0.2s ease, box-shadow 0.2s ease;
}
.cs-cta:hover,
.cs-cta:focus-visible {
  opacity: 0.92;
  box-shadow: 0 4px 16px color-mix(in oklch, var(--color-accent) 40%, transparent);
}

/* ---------- Tables (spec + payments) ---------- */
.table-wrap {
  overflow-x: auto;
  margin-bottom: var(--space-4);
}
.cs-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-bg-panel);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.cs-table th,
.cs-table td {
  text-align: left;
  padding: var(--space-3) var(--space-4);
  font-size: 0.9375rem;
  line-height: 1.5;
  border-bottom: 1px solid var(--color-border);
}
.cs-table th {
  color: var(--color-fg);
  font-weight: 700;
  background: var(--color-bg-elevated);
}
.cs-table td {
  color: var(--color-fg-muted);
}
.cs-table tr:last-child td {
  border-bottom: none;
}

@media (max-width: 640px) {
  .cs-table,
  .cs-table thead,
  .cs-table tbody,
  .cs-table tr,
  .cs-table td {
    display: block;
    width: 100%;
  }
  .cs-table thead {
    display: none;
  }
  .cs-table tr {
    margin-bottom: var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
  }
  .cs-table tr:last-child {
    margin-bottom: 0;
  }
  .cs-table td {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-border);
    text-align: right;
  }
  .cs-table td:last-child {
    border-bottom: none;
  }
  .cs-table td::before {
    content: attr(data-label);
    font-weight: 600;
    color: var(--color-fg);
    text-align: left;
    flex-shrink: 0;
  }
}

/* ---------- Provider grid ---------- */
.cs-provider-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(150px, 100%), 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
.cs-provider-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-bg-chip);
}
.cs-provider-card img {
  width: 152px;
  height: 53px;
  max-width: 100%;
  object-fit: contain;
}
.cs-provider-card__name {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-fg-muted);
  text-align: center;
}

/* ---------- Live table-types grid ---------- */
.cs-table-types-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(150px, 100%), 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
.cs-table-type-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-6) var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-bg-panel);
  border: 1px solid var(--color-border);
  text-align: center;
}
.cs-table-type-card svg {
  width: 2rem;
  height: 2rem;
  color: var(--color-accent);
}
.cs-table-type-card p {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-fg);
}

/* ---------- Deposit tier cards ---------- */
.cs-tier-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
.cs-tier-card {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-bg-panel);
  border: 1px solid var(--color-border);
}
.cs-tier-card__heading {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-fg);
  margin-bottom: var(--space-2);
}
.cs-tier-card__text {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-fg-muted);
}

/* ---------- Payment icon row ---------- */
.cs-payment-icons {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
.cs-payment-icons img {
  width: 60px;
  height: auto;
}
.cs-payment-icons__badge {
  border-radius: var(--radius-sm);
  background: var(--color-bg-elevated);
  padding: var(--space-2) var(--space-3);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-fg-muted);
}

/* ---------- FAQ ---------- */
.cs-faq__q {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-fg);
  margin: var(--space-6) 0 var(--space-2);
}
.cs-faq__q:first-of-type {
  margin-top: 0;
}
.cs-faq__a {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-fg-muted);
}

/* ---------- Footer ---------- */
.cs-footer {
  margin-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-panel);
  padding: var(--space-8) var(--space-4);
}
.cs-footer__top {
  margin: 0 auto var(--space-8);
  max-width: 72rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}
.cs-footer__brand {
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-fg);
}
.cs-footer__lang {
  font-size: 0.875rem;
  color: var(--color-fg-muted);
}
.cs-footer__grid {
  margin: 0 auto;
  max-width: 72rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}
.cs-footer__col {
  min-width: 0;
}
.cs-footer__col-title {
  margin: 0 0 var(--space-3);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-fg-muted);
}
.cs-footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.cs-footer__links a {
  font-size: 0.875rem;
  color: var(--color-fg-muted);
  text-decoration: none;
  display: inline-block;
  min-height: 44px;
  display: flex;
  align-items: center;
}
.cs-footer__links a:hover {
  color: var(--color-fg);
}

.cs-footer__payments {
  margin: var(--space-8) auto 0;
  max-width: 72rem;
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-6);
}
.cs-footer__payments-title {
  margin: 0 0 var(--space-3);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-fg-muted);
}
.cs-footer__payments-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
}
.cs-footer__payments-row img {
  width: 56px;
  height: auto;
}

.cs-footer__compliance {
  margin: var(--space-8) auto 0;
  max-width: 72rem;
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-6);
}
.cs-footer__compliance-text {
  margin: 0 0 var(--space-3);
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--color-fg-muted);
}
.cs-footer__badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}
.cs-footer__badge {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid var(--color-fg-muted);
  padding: var(--space-1) var(--space-3);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-fg-muted);
}
.cs-footer__copyright {
  margin: var(--space-6) auto 0;
  max-width: 72rem;
  font-size: 0.75rem;
  color: var(--color-fg-muted);
}

/* =========================================================
   Desktop (min-width: 1024px)
   ========================================================= */
@media (min-width: 1024px) {
  .cs-header__bar {
    padding: 0 var(--space-6);
  }
  .cs-header__login {
    display: inline-flex;
  }
  .cs-header__promo-row {
    padding: var(--space-2) var(--space-6);
  }

  .cs-editorial-section {
    padding: var(--space-6);
  }
  .cs-games__inner {
    padding: 0 var(--space-6);
  }
  .cs-cta-wrap {
    padding: 0 var(--space-6) var(--space-6);
  }

  .cs-footer {
    padding: var(--space-8) var(--space-6);
  }
  .cs-footer__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}