:root {
    --page-bg: #f6f6f2;
    --page-bg-top: #ffffff;
    --surface: #ffffff;
    --surface-muted: #f0f0ea;
    --text: #1e1f23;
    --muted: #6b6d75;
    --accent: #1d5b6f;
    --accent-soft: #e2edf0;
    --border: #d9d9cf;
    color-scheme: light;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Inter", "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif;
    background: radial-gradient(circle at 0% 0%, var(--page-bg-top), transparent 65%), var(--page-bg);
    color: var(--text);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
    margin: 0;
    font-weight: 600;
    letter-spacing: -0.01em;
}

p {
    margin: 0;
}

a {
    color: inherit;
    text-decoration: none;
}

a:hover,
a:focus {
    color: inherit;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 5;
    backdrop-filter: blur(10px);
    background: rgba(246, 246, 242, 0.85);
    border-bottom: 1px solid var(--border);
}

.site-header .inner {
    max-width: 980px;
    margin: 0 auto;
    padding: 1.25rem 1.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.logo {
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
}

nav {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

nav a {
    color: var(--muted);
    font-size: 0.94rem;
    padding-bottom: 0.25rem;
    position: relative;
    transition: color 160ms ease, transform 160ms ease;
}

nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 160ms ease;
}

nav a:hover,
nav a:focus {
    color: var(--text);
    transform: translateY(-1px);
}

nav a:hover::after,
nav a:focus::after {
    transform: scaleX(1);
}

main {
    max-width: 980px;
    margin: 0 auto;
    padding: 4.5rem 1.75rem 5rem;
    display: grid;
    gap: 5.5rem;
}

.hero {
    display: grid;
    gap: 2.5rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 1.75rem;
    padding: 3rem;
    box-shadow: 0 22px 44px rgba(16, 19, 26, 0.07);
}

.hero-top {
    display: grid;
    gap: 1.25rem;
    max-width: 640px;
}

.hero .eyebrow {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.28em;
    color: var(--muted);
}

.hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.4rem);
    line-height: 1.08;
}

.hero .lead {
    font-size: 1.08rem;
    color: var(--muted);
}

.intro-note {
    margin: 0;
    padding: 1.2rem 1.4rem;
    border-radius: 1.25rem;
    background: var(--surface-muted);
    color: var(--muted);
    font-size: 0.95rem;
}

.hero-game {
    margin: 1.6rem 0 0;
    padding: 1.7rem 1.9rem;
    border-radius: 1.4rem;
    border: 1px solid var(--border);
    background: var(--surface);
    display: grid;
    gap: 1rem;
    width: min(100%, 420px);
    justify-self: center;
    align-self: start;
    align-content: start;
    box-shadow: 0 18px 34px rgba(16, 19, 26, 0.08);
}

/* Minimized state for Blackjack */
.hero-game.collapsed {
    display: inline-flex;
    align-items: center;
    padding: 0;
    gap: 0.4rem;
    max-width: none;
    width: auto;
    border: 0;
    background: transparent;
    margin: 0.75rem 0 0;
    box-shadow: none;
}
.hero-game.collapsed .game-title {
    display: inline-flex;
    align-items: center;
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--muted);
    opacity: 0.85;
    margin-right: 0.35rem;
}
.hero-game.collapsed .bj-header { display: inline-flex; align-items: center; gap: 0.35rem; }
.hero-game.collapsed .bj-panel { display: none; }
.hero-game.collapsed .bj-toggle {
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--accent);
    font-size: 0.95rem;
    text-decoration: underline;
    cursor: pointer;
}
.hero-game.collapsed .bj-toggle:hover { color: var(--text); }
.hero-game.collapsed .bj-toggle:focus { outline: 2px solid var(--accent); outline-offset: 2px; }
.bj-mini-cards { display: none; gap: 0.25rem; margin-left: 0.1rem; }
.hero-game.collapsed .bj-mini-cards { display: inline-flex; }
.bj-mini-card {
    font-size: 0.85rem;
    line-height: 1;
    padding: 0.08rem 0.28rem;
    border-radius: 0.3rem;
    border: 1px solid var(--border);
    background: var(--surface);
}

/* Blackjack */
.bj-status {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.6rem;
    font-size: 0.92rem;
    color: var(--muted);
}

.bj-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.bj-toggle {
    padding: 0.35rem 0.8rem;
    border-radius: 0.6rem;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--muted);
    font-size: 0.85rem;
    cursor: pointer;
}
.bj-toggle:hover,
.bj-toggle:focus {
    border-color: var(--accent);
    color: var(--accent);
}

.bj-table {
    display: grid;
    gap: 1.2rem;
    width: 100%;
    justify-items: stretch;
}

.bj-row { display: grid; width: 100%; justify-items: start; }

.bj-hand { display: grid; gap: 0.45rem; justify-items: start; text-align: left; }

.bj-cards {
    display: flex;
    justify-content: flex-start;
    gap: 0.5rem;
    flex-wrap: wrap;
    min-height: 48px;
}

.bj-card {
    display: inline-grid;
    place-items: center;
    min-width: 42px;
    height: 56px;
    padding: 0 8px;
    border: 1px solid rgba(29, 91, 111, 0.35);
    border-radius: 0.65rem;
    background: linear-gradient(180deg, var(--surface) 0%, var(--surface-muted) 100%);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 1rem;
    box-shadow: 0 10px 20px rgba(16, 19, 26, 0.08);
    transition: transform 140ms ease, box-shadow 140ms ease;
}

.bj-card.back { background: #e8e8e0; color: #9a9a8d; }

.bj-score { font-size: 0.9rem; color: var(--muted); text-align: left; }

.bj-controls {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.6rem;
    align-items: center;
}

.bj-panel { display: grid; gap: 0.9rem; }
.bj-panel.anim { animation: bj-fade-in 180ms ease; }

@keyframes bj-fade-in {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.bj-cards.deal { animation: bj-pop 160ms ease; }
@keyframes bj-pop {
  from { transform: scale(0.96); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

#bj-bet {
    width: 100%;
    padding: 0.35rem 0.6rem;
    border: 1px solid var(--border);
    border-radius: 0.55rem;
    background: var(--surface);
    font-size: 0.9rem;
    text-align: center;
}

#bj-deal, #bj-hit, #bj-stand, #bj-reset {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 0.48rem 0.9rem;
    border-radius: 0.7rem;
    border: 1px solid rgba(29, 91, 111, 0.55);
    background: var(--accent-soft);
    color: var(--accent);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background 150ms ease, color 150ms ease, border-color 150ms ease, box-shadow 150ms ease;
    width: 100%;
}

#bj-deal:disabled, #bj-hit:disabled, #bj-stand:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    box-shadow: none;
}

.game-title {
    font-size: 0.78rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--muted);
}

.game-hint {
    font-size: 0.85rem;
    color: var(--muted);
}

.game-canvas {
    width: 100%;
    height: auto;
    border-radius: 1rem;
    border: 1px solid var(--border);
    background: var(--surface-muted);
    image-rendering: pixelated;
}

.game-pad {
    display: grid;
    justify-items: center;
    gap: 0.5rem;
}

.pad-middle {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.5rem;
}

.pad-button {
    width: 48px;
    height: 48px;
    border-radius: 0.75rem;
    border: 1px solid var(--border);
    background: var(--surface-muted);
    color: var(--text);
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    transition: transform 120ms ease;
}

.pad-button:hover,
.pad-button:focus {
    transform: translateY(-2px);
}

.game-button {
    padding: 0.55rem 1.35rem;
    border-radius: 999px;
    border: 1px solid var(--accent);
    background: var(--surface);
    color: var(--accent);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background 150ms ease, color 150ms ease;
}

.game-button:hover,
.game-button:focus {
    background: var(--accent);
    color: #ffffff;
}

.game-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.game-score {
    font-size: 0.88rem;
    color: var(--muted);
}


.game-title {
    font-size: 0.85rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--muted);
}

.game-button {
    justify-self: start;
    padding: 0.55rem 1.35rem;
    border-radius: 999px;
    border: 1px solid var(--accent);
    background: var(--surface);
    color: var(--accent);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background 150ms ease, color 150ms ease;
}

.game-button:hover,
.game-button:focus {
    background: var(--accent);
    color: #ffffff;
}

.game-output {
    font-size: 0.95rem;
    color: var(--muted);
    min-height: 1.4em;
}

.game-controls {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.game-button:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.game-score {
    font-size: 0.9rem;
    color: var(--muted);
}
.link {
    color: var(--accent);
    font-weight: 500;
    position: relative;
}

.link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -0.15rem;
    width: 100%;
    height: 1px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 160ms ease;
}

.link:hover::after,
.link:focus::after {
    transform: scaleX(1);
}

.section {
    display: grid;
    gap: 2rem;
}

.section-header {
    display: grid;
    gap: 0.75rem;
    max-width: 560px;
}

.section-header h2 {
    font-size: clamp(1.7rem, 4vw, 2.3rem);
}

.section-header p {
    color: var(--muted);
}

.grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}


.list-card {
    border: 1px solid var(--border);
    border-radius: 1.35rem;
    padding: 1.8rem;
    background: var(--surface);
    display: grid;
    gap: 0.75rem;
    transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.list-card--highlight {
    border-color: rgba(29, 91, 111, 0.45);
    background: var(--accent-soft);
}

.list-card p {
    font-size: 0.95rem;
    color: var(--muted);
}


.list-card:hover,
.list-card:focus-within {
    border-color: rgba(29, 91, 111, 0.45);
    transform: translateY(-4px);
    box-shadow: 0 22px 36px rgba(16, 19, 26, 0.1);
    background: var(--accent-soft);
}

.list-card h3 {
    font-size: 1.1rem;
}

.list-meta {
    font-size: 0.85rem;
    color: var(--muted);
}

.card-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 1.05rem;
}

.card-item-title {
    display: block;
    font-weight: 600;
}

.card-item-meta {
    display: block;
    font-size: 0.8rem;
    color: var(--muted);
    margin-bottom: 0.35rem;
}

.card-list p {
    color: var(--muted);
    margin: 0;
}

.grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card {
    border: 1px solid var(--border);
    border-radius: 1.35rem;
    padding: 1.75rem;
    background: var(--surface);
    display: grid;
    gap: 0.75rem;
    transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease, background 160ms ease;
}

.card h3 {
    font-size: 1.05rem;
}

.contact {
    display: grid;
    gap: 1.2rem;
    padding: 2.2rem;
    border-radius: 1.4rem;
    background: var(--surface);
    border: 1px solid var(--border);
}

.large-link {
    font-size: clamp(1.6rem, 4.2vw, 2.4rem);
    color: var(--text);
    font-weight: 600;
    letter-spacing: -0.01em;
}

.large-link:hover,
.large-link:focus {
    color: var(--accent);
}

.contact-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1.4rem;
}

.contact-links a {
    color: var(--muted);
    font-size: 0.94rem;
    position: relative;
    transition: color 160ms ease, transform 160ms ease;
}

.contact-links a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -0.2rem;
    width: 100%;
    height: 1px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 160ms ease;
}

.contact-links a:hover::after,
.contact-links a:focus::after {
    transform: scaleX(1);
}

.contact-links a:hover,
.contact-links a:focus {
    color: var(--text);
    transform: translateY(-1px);
}

.site-footer {
    border-top: 1px solid var(--border);
    padding: 1.75rem 1.5rem;
    text-align: center;
    color: var(--muted);
    font-size: 0.88rem;
}

@media (max-width: 720px) {
    .site-header .inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    main {
        gap: 4rem;
        padding: 3.6rem 1.4rem 4.5rem;
    }

    .hero {
        padding: 2.4rem;
    }

    }





.list-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}


.list-card {
    border: 1px solid var(--border);
    border-radius: 1.35rem;
    padding: 1.8rem;
    background: var(--surface);
    display: grid;
    gap: 0.75rem;
    transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.list-card--highlight {
    border-color: rgba(29, 91, 111, 0.45);
    background: var(--accent-soft);
}

.list-card p {
    font-size: 0.95rem;
    color: var(--muted);
}


.list-card:hover,
.list-card:focus-within {
    border-color: rgba(29, 91, 111, 0.45);
    transform: translateY(-4px);
    box-shadow: 0 22px 36px rgba(16, 19, 26, 0.1);
    background: var(--accent-soft);
}

.list-meta {
    font-size: 0.85rem;
    color: var(--muted);
}













.contact-note {
    font-size: 1rem;
    color: var(--muted);
}

.contact-email {
    font-size: 0.95rem;
    color: var(--text);
}

.contact-email span {
    color: var(--accent);
}

#bj-deal:not(:disabled):hover,
#bj-hit:not(:disabled):hover,
#bj-stand:not(:disabled):hover,
#bj-reset:hover {
    background: var(--accent);
    color: #ffffff;
    border-color: var(--accent);
    box-shadow: 0 14px 28px rgba(29, 91, 111, 0.18);
}

.bj-controls label {
    grid-column: 1;
    font-size: 0.75rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
    justify-self: start;
}

.bj-controls #bj-bet { grid-column: 2; }

.bj-controls #bj-deal,
.bj-controls #bj-stand { grid-column: 1; }

.bj-controls #bj-hit,
.bj-controls #bj-reset { grid-column: 2; }

.bj-controls #bj-deal,
.bj-controls #bj-hit,
.bj-controls #bj-stand,
.bj-controls #bj-reset { width: 100%; }

.bj-hand strong {
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
}

.bj-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 28px rgba(16, 19, 26, 0.12);
}

.bj-status span:last-child {
    margin-left: auto;
    text-align: right;
}

@media (max-width: 600px) {
    .hero-game {
        margin: 1.6rem auto 0;
        padding: 1.5rem;
        width: min(100%, 360px);
        justify-self: center;
        align-self: start;
    }
}

.card:hover,
.card:focus-within {
    border-color: rgba(29, 91, 111, 0.45);
    box-shadow: 0 18px 32px rgba(16, 19, 26, 0.12);
    transform: translateY(-4px);
    background: var(--accent-soft);
}

.hero-game:not(.collapsed):hover {
    box-shadow: 0 22px 40px rgba(16, 19, 26, 0.12);
}