/* ==========================================================================
   TonPlay Casino — Design System & Main Stylesheet
   Theme: High-Tech Web3 / TON Blockchain Gaming
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Custom Properties / Design Tokens
   -------------------------------------------------------------------------- */
:root {
    /* Color Palette */
    --color-bg-base: #070b12;
    --color-bg-surface: #0e1626;
    --color-bg-card: #131f37;
    --color-bg-card-hover: #192949;
    --color-bg-alt: #1a2a4a;
    
    --color-border: #1e3153;
    --color-border-glow: #00d4ff;
    --color-border-light: #2c4470;
    
    --color-ton-blue: #0098EA;
    --color-accent-cyan: #00d4ff;
    --color-accent-hover: #38bdf8;
    --color-accent-glow: rgba(0, 212, 255, 0.35);
    
    --color-gold: #f59e0b;
    --color-gold-glow: rgba(245, 158, 11, 0.35);
    --color-success: #10b981;
    --color-danger: #ef4444;
    
    --color-text-main: #f8fafc;
    --color-text-muted: #94a3b8;
    --color-text-dim: #64748b;
    
    /* Typography */
    --font-system: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    
    /* Layout */
    --container-max: 1240px;
    --container-pad: 16px;
    --header-height: 72px;
    --sticky-bar-height: 68px;
    
    /* Transitions & Radii */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-pill: 9999px;
    --transition-fast: 0.15s ease;
    --transition-base: 0.25s ease;
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   2. Reset & Strict Rules
   -------------------------------------------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    width: 100%;
    min-height: 100%;
    background-color: var(--color-bg-base);
    color: var(--color-text-main);
    font-family: var(--font-system);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    overflow-wrap: break-word;
}

body {
    padding-bottom: calc(var(--sticky-bar-height) + 16px);
}

.wrap,
.site-wrapper,
.container,
.content-main,
.page-wrapper {
    overflow-x: hidden;
}

/* Rule 3: All Grid Children MUST have min-width: 0 */
.grid > *,
.footer-grid > *,
.cards-grid > *,
.slots-grid > *,
.features-grid > *,
.articles-grid > *,
.geo-cards-grid > *,
.layout__main,
.layout__side,
.article-layout > * {
    min-width: 0;
}

/* Rule 4: Article / Rich text containers */
.rt,
article,
.content-body,
.article-content {
    overflow-x: hidden;
    overflow-wrap: break-word;
}

a {
    color: var(--color-accent-cyan);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-accent-hover);
}

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

button {
    font-family: inherit;
    border: none;
    background: none;
    cursor: pointer;
}

ul, ol {
    list-style: none;
}

.container {
    width: 100%;
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--container-pad);
    padding-right: var(--container-pad);
}

/* --------------------------------------------------------------------------
   3. Top Announcement Bar
   -------------------------------------------------------------------------- */
.top-bar {
    background-color: #05080f;
    border-bottom: 1px solid var(--color-border);
    font-size: 13px;
    padding: 8px 0;
    overflow-x: hidden;
}

.top-bar__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.top-bar__info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.badge-live {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: #1a0808;
    border: 1px solid #7f1d1d;
    color: #ef4444;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 2px 8px;
    border-radius: var(--radius-pill);
}

.badge-live__dot {
    width: 6px;
    height: 6px;
    background-color: #ef4444;
    border-radius: 50%;
    animation: pulseRed 1.5s infinite;
}

@keyframes pulseRed {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.85); }
}

.top-bar__text {
    color: var(--color-text-muted);
}

.top-bar__text strong {
    color: var(--color-gold);
}

.top-bar__links {
    display: flex;
    align-items: center;
    gap: 14px;
}

.top-bar__link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-text-muted);
    font-weight: 500;
}

.top-bar__link:hover {
    color: var(--color-text-main);
}

.top-bar__link--mirror {
    background-color: #0d2847;
    color: var(--color-accent-cyan);
    padding: 3px 10px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    border: 1px solid #1a4d80;
}

/* --------------------------------------------------------------------------
   4. Site Header
   -------------------------------------------------------------------------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: #0a101d;
    border-bottom: 1px solid var(--color-border);
    backdrop-filter: blur(12px);
    height: var(--header-height);
    display: flex;
    align-items: center;
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

/* Logo */
.site-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    flex-shrink: 0;
}

.site-logo__icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background-color: #0b172a;
    box-shadow: 0 0 16px var(--color-accent-glow);
}

.site-logo__title {
    display: flex;
    flex-direction: column;
}

.site-logo__brand {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--color-text-main);
    line-height: 1.1;
    background: linear-gradient(135deg, #ffffff 30%, var(--color-accent-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.site-logo__sub {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--color-accent-cyan);
}

/* Navigation */
.site-nav__list {
    display: flex;
    align-items: center;
    gap: 4px;
}

.site-nav__link {
    display: block;
    padding: 8px 12px;
    color: var(--color-text-muted);
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.site-nav__link:hover {
    color: var(--color-text-main);
    background-color: #13213a;
}

.site-nav__link--active {
    color: var(--color-accent-cyan);
    background-color: #102340;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Country Switcher */
.country-switcher {
    position: relative;
}

.country-switcher__btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background-color: #131f37;
    border: 1px solid var(--color-border);
    color: var(--color-text-main);
    font-size: 13px;
    font-weight: 600;
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    transition: border-color var(--transition-fast);
}

.country-switcher__btn:hover {
    border-color: var(--color-accent-cyan);
}

.country-switcher__flag-badge {
    background-color: var(--color-ton-blue);
    color: #fff;
    font-size: 10px;
    font-weight: 800;
    padding: 2px 5px;
    border-radius: 4px;
}

.country-switcher__dropdown {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    width: 200px;
    background-color: #10192d;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
    padding: 6px;
    display: none;
    z-index: 110;
}

.country-switcher.is-active .country-switcher__dropdown {
    display: block;
}

.country-switcher__option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    color: var(--color-text-muted);
    font-size: 13px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.country-switcher__option:hover {
    color: var(--color-text-main);
    background-color: #192a49;
}

.country-switcher__option--active {
    color: var(--color-accent-cyan);
    background-color: #132542;
}

.country-switcher__flag-code {
    background-color: #1b2e50;
    color: #93c5fd;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 5px;
    border-radius: 3px;
}

/* Auth Buttons */
.header-auth {
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 700;
    font-size: 14px;
    padding: 10px 18px;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition-fast);
    cursor: pointer;
    white-space: nowrap;
    border: 1px solid transparent;
}

.btn--primary {
    background: linear-gradient(135deg, #0098ea 0%, #00d4ff 100%);
    color: #031020;
    box-shadow: 0 4px 14px rgba(0, 212, 255, 0.3);
}

.btn--primary:hover {
    background: linear-gradient(135deg, #0088d4 0%, #38bdf8 100%);
    color: #031020;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(0, 212, 255, 0.45);
}

.btn--outline {
    background-color: #131f37;
    border-color: var(--color-border);
    color: var(--color-text-main);
}

.btn--outline:hover {
    border-color: var(--color-accent-cyan);
    background-color: #182744;
    color: #ffffff;
}

.btn--gold {
    background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
    color: #3b1d00;
    box-shadow: 0 4px 14px var(--color-gold-glow);
}

.btn--gold:hover {
    background: linear-gradient(135deg, #d97706 0%, #f59e0b 100%);
    color: #3b1d00;
    transform: translateY(-1px);
}

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

.btn--lg {
    padding: 14px 28px;
    font-size: 16px;
    border-radius: var(--radius-lg);
}

.btn--glow {
    position: relative;
}

.btn--glow::after {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: inherit;
    background: inherit;
    filter: blur(8px);
    opacity: 0.4;
    z-index: -1;
}

/* Burger Button */
.burger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 38px;
    height: 38px;
    background-color: #131f37;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 9px 8px;
}

.burger-btn__bar {
    width: 100%;
    height: 2px;
    background-color: var(--color-text-main);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

/* --------------------------------------------------------------------------
   5. Mobile Drawer Menu
   -------------------------------------------------------------------------- */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 1000;
    visibility: hidden;
    transition: visibility var(--transition-base);
}

.mobile-menu.is-active {
    visibility: visible;
}

.mobile-menu__overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.75);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.mobile-menu.is-active .mobile-menu__overlay {
    opacity: 1;
}

.mobile-menu__drawer {
    position: absolute;
    top: 0;
    right: 0;
    width: 85%;
    max-width: 360px;
    height: 100%;
    background-color: #0b1220;
    border-left: 1px solid var(--color-border);
    padding: 20px;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform var(--transition-smooth);
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.mobile-menu.is-active .mobile-menu__drawer {
    transform: translateX(0);
}

.mobile-menu__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mobile-menu__close {
    font-size: 28px;
    color: var(--color-text-muted);
    line-height: 1;
    padding: 4px 8px;
}

.mobile-menu__auth {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mobile-menu__list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mobile-menu__link {
    display: block;
    padding: 10px 14px;
    color: var(--color-text-main);
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    background-color: #101a2e;
    border: 1px solid #182846;
}

.mobile-menu__link--sub {
    font-size: 13px;
    color: var(--color-text-muted);
    background-color: transparent;
    border-color: transparent;
}

.mobile-menu__divider {
    height: 1px;
    background-color: var(--color-border);
    margin: 8px 0;
}

.mobile-menu__geo-title {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-text-dim);
    margin-bottom: 8px;
    display: block;
}

.mobile-menu__geo-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}

.mobile-menu__geo-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    background-color: #131f37;
    border-radius: var(--radius-sm);
    font-size: 12px;
    color: var(--color-text-muted);
}

.mobile-menu__geo-item--active {
    border: 1px solid var(--color-accent-cyan);
    color: var(--color-accent-cyan);
}

.mobile-menu__geo-code {
    font-weight: 800;
    background-color: #1b2e50;
    padding: 2px 4px;
    border-radius: 3px;
}

/* --------------------------------------------------------------------------
   6. Breadcrumbs
   -------------------------------------------------------------------------- */
.breadcrumbs {
    background-color: #090f1a;
    border-bottom: 1px solid #142138;
    padding: 10px 0;
    font-size: 13px;
}

.breadcrumbs__list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
}

.breadcrumbs__item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.breadcrumbs__link {
    color: var(--color-text-muted);
}

.breadcrumbs__link:hover {
    color: var(--color-accent-cyan);
}

.breadcrumbs__sep {
    color: var(--color-text-dim);
}

.breadcrumbs__item--current span {
    color: var(--color-text-main);
    font-weight: 600;
}

/* --------------------------------------------------------------------------
   7. Hero Section
   -------------------------------------------------------------------------- */
.hero {
    position: relative;
    padding: 48px 0 36px;
    background: radial-gradient(circle at 50% 20%, #152747 0%, #070b12 70%);
    border-bottom: 1px solid var(--color-border);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 300px;
    background: radial-gradient(ellipse, rgba(0, 152, 234, 0.25) 0%, transparent 70%);
    pointer-events: none;
}

.hero__inner {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 36px;
    align-items: center;
}

.hero__badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.pill-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: #101c33;
    border: 1px solid #20365e;
    color: #93c5fd;
    font-size: 12px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
}

.pill-badge--ton {
    border-color: #0098EA;
    color: #38bdf8;
    background-color: #0c203b;
}

.hero__title {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -0.5px;
    margin-bottom: 14px;
    color: #ffffff;
}

.hero__title-gradient {
    background: linear-gradient(135deg, #00d4ff 0%, #38bdf8 50%, #f59e0b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero__subtitle {
    font-size: clamp(15px, 1.8vw, 17px);
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 24px;
    max-width: 620px;
}

.hero__cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 28px;
}

.hero__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid #1a2a46;
}

.hero-stat {
    background-color: #0d172a;
    border: 1px solid #1a2c4e;
    padding: 12px 14px;
    border-radius: var(--radius-md);
}

.hero-stat__val {
    display: block;
    font-size: 20px;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.2;
}

.hero-stat__val--cyan { color: var(--color-accent-cyan); }
.hero-stat__val--gold { color: var(--color-gold); }
.hero-stat__val--green { color: var(--color-success); }

.hero-stat__label {
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Hero Media / Banner */
.hero__media {
    position: relative;
}

.hero-banner-card {
    background-color: #0f1a30;
    border: 1px solid #233a63;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5), 0 0 20px var(--color-accent-glow);
}

.hero-banner-card__img {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.hero-banner-card__footer {
    padding: 16px;
    background-color: #0e172a;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    border-top: 1px solid #1e3153;
}

.hero-banner-card__text {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-text-main);
}

.hero-banner-card__text small {
    display: block;
    font-size: 12px;
    color: var(--color-gold);
    font-weight: 500;
}

/* --------------------------------------------------------------------------
   8. Promo Code Component (Interactive)
   -------------------------------------------------------------------------- */
.promo-block {
    background-color: #101c33;
    border: 2px dashed #0098EA;
    border-radius: var(--radius-lg);
    padding: 24px;
    margin: 32px 0;
    position: relative;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}

.promo-block__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
}

.promo-block__tag {
    background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
    color: #3b1d00;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: var(--radius-pill);
}

.promo-block__title {
    font-size: 20px;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 6px;
}

.promo-block__desc {
    font-size: 14px;
    color: var(--color-text-muted);
    margin-bottom: 18px;
}

.promo-input-group {
    display: flex;
    gap: 10px;
    max-width: 520px;
    background-color: #080e1a;
    border: 1px solid #1f355c;
    border-radius: var(--radius-md);
    padding: 6px;
}

.promo-code-field {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--color-accent-cyan);
    font-family: var(--font-mono);
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 2px;
    padding: 8px 12px;
    outline: none;
}

.promo-copy-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #0098ea 0%, #00d4ff 100%);
    color: #031020;
    font-weight: 800;
    font-size: 14px;
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.promo-copy-btn:hover {
    filter: brightness(1.1);
}

.promo-copy-btn.copied {
    background: #10b981;
    color: #ffffff;
}

.promo-block__footer {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 14px;
    font-size: 12px;
    color: var(--color-text-dim);
}

.promo-block__step {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.promo-block__step-num {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background-color: #1a2f52;
    color: #93c5fd;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 800;
}

/* --------------------------------------------------------------------------
   9. Section Base Styles
   -------------------------------------------------------------------------- */
.section {
    padding: 48px 0;
    border-bottom: 1px solid #142138;
}

.section--alt {
    background-color: #0a1120;
}

.section-head {
    margin-bottom: 32px;
}

.section-head__eyebrow {
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-accent-cyan);
    margin-bottom: 6px;
    display: block;
}

.section-head__title {
    font-size: clamp(22px, 3vw, 32px);
    font-weight: 800;
    color: #ffffff;
    line-height: 1.25;
}

.section-head__desc {
    font-size: 15px;
    color: var(--color-text-muted);
    margin-top: 6px;
    max-width: 680px;
}

/* --------------------------------------------------------------------------
   10. Slots Showcase & Categories
   -------------------------------------------------------------------------- */
.slots-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}

.filter-btn {
    background-color: #101c33;
    border: 1px solid #1e355c;
    color: var(--color-text-muted);
    font-size: 13px;
    font-weight: 700;
    padding: 8px 16px;
    border-radius: var(--radius-pill);
    transition: all var(--transition-fast);
}

.filter-btn:hover {
    color: #ffffff;
    background-color: #172a4c;
}

.filter-btn.is-active {
    background: linear-gradient(135deg, #0098ea 0%, #00d4ff 100%);
    color: #031020;
    border-color: transparent;
}

.slots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 16px;
}

.slot-card {
    background-color: #101c33;
    border: 1px solid #1a2f52;
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
    position: relative;
    display: flex;
    flex-direction: column;
}

.slot-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-accent-cyan);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.4), 0 0 16px var(--color-accent-glow);
}

.slot-card__thumb {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background-color: #090e1a;
}

.slot-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.slot-card:hover .slot-card__img {
    transform: scale(1.06);
}

.slot-card__badge {
    position: absolute;
    top: 8px;
    left: 8px;
    background-color: #f59e0b;
    color: #000;
    font-size: 10px;
    font-weight: 800;
    padding: 2px 6px;
    border-radius: 4px;
    letter-spacing: 0.5px;
}

.slot-card__overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(7, 11, 18, 0.85);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    opacity: 0;
    transition: opacity var(--transition-fast);
    padding: 16px;
}

.slot-card:hover .slot-card__overlay {
    opacity: 1;
}

.slot-card__body {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
}

.slot-card__title {
    font-size: 14px;
    font-weight: 700;
    color: #ffffff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.slot-card__provider {
    font-size: 12px;
    color: var(--color-text-dim);
}

.slot-card__meta {
    display: flex;
    justify-content: space-between;
    margin-top: 6px;
    padding-top: 6px;
    border-top: 1px solid #182846;
    font-size: 11px;
    color: var(--color-text-muted);
}

.slot-card__meta strong {
    color: var(--color-accent-cyan);
}

/* --------------------------------------------------------------------------
   11. Providers Showcase
   -------------------------------------------------------------------------- */
.providers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
}

.provider-card {
    background-color: #101c33;
    border: 1px solid #1a2f52;
    border-radius: var(--radius-md);
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-align: center;
    transition: all var(--transition-fast);
}

.provider-card:hover {
    border-color: var(--color-accent-cyan);
    background-color: #152544;
}

.provider-card__logo {
    height: 36px;
    width: auto;
    max-width: 100px;
    object-fit: contain;
    filter: brightness(0.9);
}

.provider-card__name {
    font-size: 12px;
    font-weight: 700;
    color: #ffffff;
}

.provider-card__count {
    font-size: 11px;
    color: var(--color-accent-cyan);
}

/* --------------------------------------------------------------------------
   12. Payments Grid
   -------------------------------------------------------------------------- */
.payments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.payment-card {
    background-color: #101c33;
    border: 1px solid #1a2f52;
    border-radius: var(--radius-md);
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.payment-card__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.payment-card__title {
    font-size: 15px;
    font-weight: 800;
    color: #ffffff;
}

.payment-card__badge {
    background-color: #102640;
    border: 1px solid #1d4677;
    color: #60a5fa;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: var(--radius-pill);
}

.payment-card__details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    font-size: 12px;
    color: var(--color-text-muted);
}

.payment-card__details strong {
    color: #ffffff;
    display: block;
}

/* --------------------------------------------------------------------------
   13. Article Cards & Country Hub
   -------------------------------------------------------------------------- */
/* Rule: On mobile 1 col, tablet 2 cols, desktop 3 cols */
.articles-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

@media (min-width: 768px) {
    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .articles-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.article-card {
    background-color: #101c33;
    border: 1px solid #1a2f52;
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.article-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-accent-cyan);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.4);
}

.article-card__thumb {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background-color: #0a1120;
}

.article-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.article-card:hover .article-card__img {
    transform: scale(1.05);
}

.article-card__body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.article-card__meta {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    color: var(--color-text-dim);
    margin-bottom: 10px;
}

.article-card__cat {
    background-color: #102640;
    color: #38bdf8;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 4px;
}

.article-card__title {
    font-size: 17px;
    font-weight: 800;
    line-height: 1.35;
    margin-bottom: 10px;
}

.article-card__title a {
    color: #ffffff;
}

.article-card__title a:hover {
    color: var(--color-accent-cyan);
}

.article-card__excerpt {
    font-size: 14px;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin-bottom: 16px;
    flex: 1;
}

.article-card__footer {
    padding-top: 12px;
    border-top: 1px solid #182846;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.article-card__cta {
    font-size: 13px;
    font-weight: 700;
    color: var(--color-accent-cyan);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

/* --------------------------------------------------------------------------
   14. Country Cards Grid
   -------------------------------------------------------------------------- */
.geo-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 16px;
}

.geo-card {
    background-color: #101c33;
    border: 1px solid #1a2f52;
    border-radius: var(--radius-md);
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: all var(--transition-fast);
}

.geo-card:hover {
    border-color: var(--color-accent-cyan);
    background-color: #152544;
}

.geo-card__head {
    display: flex;
    align-items: center;
    gap: 10px;
}

.geo-card__flag {
    background-color: var(--color-ton-blue);
    color: #fff;
    font-weight: 800;
    font-size: 12px;
    padding: 4px 8px;
    border-radius: 4px;
}

.geo-card__name {
    font-size: 16px;
    font-weight: 800;
    color: #ffffff;
}

.geo-card__bonus {
    font-size: 13px;
    color: var(--color-gold);
    font-weight: 600;
}

/* --------------------------------------------------------------------------
   15. Rich Content / Article Typography
   -------------------------------------------------------------------------- */
.article-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    margin: 32px 0;
}

@media (min-width: 1024px) {
    .article-layout {
        grid-template-columns: 280px 1fr;
    }
}

.layout__side {
    position: relative;
}

.sidebar-sticky {
    position: sticky;
    top: calc(var(--header-height) + 20px);
    background-color: #0e172a;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.sidebar-title {
    font-size: 15px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-accent-cyan);
    padding-bottom: 8px;
    border-bottom: 1px solid #1a2c4e;
}

.toc-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 13px;
}

.toc-link {
    color: var(--color-text-muted);
    line-height: 1.4;
    transition: color var(--transition-fast);
}

.toc-link:hover {
    color: var(--color-accent-cyan);
}

.toc-link--h3 {
    padding-left: 12px;
    font-size: 12px;
    color: var(--color-text-dim);
}

/* Content Body */
.content-body {
    background-color: #0d1628;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
}

@media (min-width: 768px) {
    .content-body {
        padding: 40px;
    }
}

.content-h1 {
    font-size: clamp(24px, 3.5vw, 36px);
    font-weight: 900;
    color: #ffffff;
    line-height: 1.2;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.content-h2 {
    font-size: clamp(20px, 2.5vw, 26px);
    font-weight: 800;
    color: #ffffff;
    margin-top: 36px;
    margin-bottom: 16px;
    line-height: 1.3;
    display: flex;
    align-items: center;
    gap: 10px;
}

.heading-accent {
    width: 4px;
    height: 22px;
    background: linear-gradient(180deg, #00d4ff, #0098ea);
    border-radius: 2px;
    display: inline-block;
}

.content-h3 {
    font-size: clamp(17px, 2vw, 20px);
    font-weight: 700;
    color: #e2e8f0;
    margin-top: 24px;
    margin-bottom: 12px;
}

.content-p {
    font-size: 16px;
    color: #cbd5e1;
    line-height: 1.7;
    margin-bottom: 18px;
}

.content-ul, .content-ol {
    margin-bottom: 22px;
    padding-left: 20px;
}

.content-ul {
    list-style-type: disc;
}

.content-ol {
    list-style-type: decimal;
}

.content-ul li, .content-ol li {
    font-size: 15px;
    color: #cbd5e1;
    line-height: 1.6;
    margin-bottom: 8px;
}

.content-link {
    color: var(--color-accent-cyan);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.quote-box {
    background-color: #101c33;
    border-left: 4px solid var(--color-accent-cyan);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    padding: 16px 20px;
    margin: 24px 0;
    color: #e2e8f0;
    font-style: italic;
}

.content-divider {
    border: none;
    height: 1px;
    background-color: #1a2c4e;
    margin: 36px 0;
}

.inline-code {
    background-color: #1a2c4e;
    color: #38bdf8;
    font-family: var(--font-mono);
    font-size: 13px;
    padding: 2px 6px;
    border-radius: 4px;
}

/* Rule 7: Data Tables with Overflow-X auto */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    margin: 24px 0;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    -webkit-overflow-scrolling: touch;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    text-align: left;
    background-color: #0b1220;
    white-space: normal;
}

.data-table th {
    background-color: #121e36;
    color: #ffffff;
    font-weight: 700;
    padding: 12px 14px;
    border-bottom: 2px solid var(--color-border);
}

.data-table td {
    padding: 12px 14px;
    border-bottom: 1px solid #142138;
    color: #cbd5e1;
}

.data-table tr:hover td {
    background-color: #101c33;
}

/* --------------------------------------------------------------------------
   16. FAQ Accordion
   -------------------------------------------------------------------------- */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background-color: #101c33;
    border: 1px solid #1a2f52;
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color var(--transition-fast);
}

.faq-item.is-open {
    border-color: var(--color-accent-cyan);
}

.faq-item__btn {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    text-align: left;
    color: #ffffff;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
}

.faq-item__icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    transition: transform var(--transition-fast);
    color: var(--color-accent-cyan);
}

.faq-item.is-open .faq-item__icon {
    transform: rotate(180deg);
}

.faq-item__content {
    display: none;
    padding: 0 20px 18px;
    color: #cbd5e1;
    font-size: 15px;
    line-height: 1.6;
}

.faq-item.is-open .faq-item__content {
    display: block;
}

/* --------------------------------------------------------------------------
   17. E-E-A-T Author & Trust Box
   -------------------------------------------------------------------------- */
.author-box {
    background-color: #0f1a30;
    border: 1px solid #1e3357;
    border-radius: var(--radius-lg);
    padding: 24px;
    margin: 32px 0;
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.author-box__avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background-color: #1a2f52;
    border: 2px solid var(--color-accent-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 800;
    color: var(--color-accent-cyan);
    flex-shrink: 0;
}

.author-box__info {
    flex: 1;
}

.author-box__name {
    font-size: 18px;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 2px;
}

.author-box__role {
    font-size: 13px;
    color: var(--color-accent-cyan);
    font-weight: 600;
    margin-bottom: 8px;
}

.author-box__bio {
    font-size: 14px;
    color: var(--color-text-muted);
    line-height: 1.5;
}

/* --------------------------------------------------------------------------
   18. Sticky Floating Bottom Bar
   -------------------------------------------------------------------------- */
.sticky-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 900;
    background-color: #0a1120;
    border-top: 1px solid #1e355c;
    box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.6);
    padding: 12px 0;
    height: var(--sticky-bar-height);
    display: flex;
    align-items: center;
}

.sticky-bar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.sticky-bar__left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sticky-bar__icon {
    font-size: 24px;
}

.sticky-bar__badge {
    background-color: #f59e0b;
    color: #000;
    font-size: 10px;
    font-weight: 800;
    padding: 1px 6px;
    border-radius: 4px;
    display: inline-block;
}

.sticky-bar__title {
    font-size: 14px;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.2;
}

.sticky-bar__btn {
    padding: 10px 22px;
    font-size: 15px;
}

/* --------------------------------------------------------------------------
   19. Site Footer
   -------------------------------------------------------------------------- */
.site-footer {
    background-color: #050912;
    border-top: 1px solid var(--color-border);
    padding: 48px 0 24px;
    font-size: 14px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    margin-bottom: 40px;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1.4fr 1fr 1fr 1fr;
    }
}

.footer-desc {
    font-size: 13px;
    color: var(--color-text-dim);
    line-height: 1.6;
    margin: 14px 0;
}

.footer-ton-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: #0b172a;
    border: 1px solid #162a4d;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 700;
    color: #60a5fa;
}

.footer-title {
    font-size: 15px;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-links a {
    color: var(--color-text-muted);
    font-size: 13px;
}

.footer-links a:hover {
    color: var(--color-accent-cyan);
}

.footer-links--geo a {
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-geo-code {
    background-color: #121f37;
    color: #93c5fd;
    font-size: 10px;
    font-weight: 800;
    padding: 2px 4px;
    border-radius: 3px;
}

.footer-trust {
    padding: 20px 0;
    border-top: 1px solid #142138;
    border-bottom: 1px solid #142138;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-trust__item {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.footer-trust__label {
    font-size: 12px;
    font-weight: 700;
    color: var(--color-text-dim);
    min-width: 140px;
}

.footer-trust__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.trust-tag {
    background-color: #0c1628;
    border: 1px solid #182846;
    color: var(--color-text-muted);
    font-size: 11px;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
}

.trust-tag--sec {
    border-color: #1e3a5f;
    color: #38bdf8;
}

.footer-bottom {
    margin-top: 24px;
}

.footer-bottom__disclaimer {
    font-size: 12px;
    color: var(--color-text-dim);
    line-height: 1.5;
    margin-bottom: 16px;
}

.footer-copy {
    font-size: 12px;
    color: var(--color-text-dim);
}

/* --------------------------------------------------------------------------
   20. Toast Notification
   -------------------------------------------------------------------------- */
.toast {
    position: fixed;
    bottom: calc(var(--sticky-bar-height) + 20px);
    right: 20px;
    z-index: 1100;
    background-color: #10b981;
    color: #ffffff;
    padding: 12px 20px;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    transform: translateY(100px);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-smooth);
}

.toast.is-show {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.toast__inner {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 700;
}

.toast__icon {
    font-size: 16px;
}

/* --------------------------------------------------------------------------
   21. Responsive Media Queries (Mobile-first overrides)
   -------------------------------------------------------------------------- */
/* <= 768px */
@media (max-width: 768px) {
    .site-nav,
    .header-auth,
    .country-switcher__name {
        display: none;
    }
    
    .burger-btn {
        display: flex;
    }
    
    .top-bar__inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }
    
    .hero__inner {
        grid-template-columns: 1fr;
    }
    
    .hero__stats {
        grid-template-columns: 1fr;
    }
    
    .promo-input-group {
        flex-direction: column;
    }
    
    .promo-copy-btn {
        width: 100%;
        justify-content: center;
    }
    
    .author-box {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .sticky-bar__inner {
        flex-direction: row;
    }
    
    .sticky-bar__title {
        font-size: 12px;
    }
    
    .sticky-bar__btn {
        padding: 8px 14px;
        font-size: 13px;
    }
}

/* <= 425px */
@media (max-width: 425px) {
    .sticky-bar__badge {
        display: none;
    }
    
    .hero-stat {
        padding: 10px;
    }
    
    .hero-stat__val {
        font-size: 17px;
    }
}