:root {
    --jharnax-bg: #080812;
    --jharnax-surface: #111124;
    --jharnax-surface-light: #181833;
    --jharnax-text: #f5f3ff;
    --jharnax-muted: #a9a5c2;
    --jharnax-accent: #8b5cf6;
    --jharnax-accent-light: #b794ff;
    --jharnax-border: rgba(255, 255, 255, 0.08);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;

    font-family:
        Arial,
        Helvetica,
        sans-serif;

    background:
        radial-gradient(
            circle at 20% 10%,
            rgba(139, 92, 246, 0.15),
            transparent 30%
        ),
        radial-gradient(
            circle at 80% 30%,
            rgba(91, 33, 182, 0.12),
            transparent 30%
        ),
        var(--jharnax-bg);

    color: var(--jharnax-text);
}

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

button,
input {
    font: inherit;
}

h1,
h2,
h3,
p {
    margin: 0;
}

::selection {
    background: var(--jharnax-accent);
    color: white;
}


/* =========================
   BRAND
========================= */

.brand {
    font-size: 1.7rem;
    font-weight: 900;
    letter-spacing: 0.12em;
    color: var(--jharnax-text);
}

.brand span {
    color: var(--jharnax-accent-light);
}


/* =========================
   HEADER
========================= */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;

    border-bottom: 1px solid var(--jharnax-border);

    background: rgba(8, 8, 18, 0.85);

    backdrop-filter: blur(16px);
}

.navbar {
    width: min(1200px, calc(100% - 40px));
    min-height: 72px;

    margin: 0 auto;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 30px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 26px;
}

.nav-links a {
    color: var(--jharnax-muted);
    font-size: 0.95rem;

    transition: color 0.2s ease;
}

.nav-links a:hover {
    color: var(--jharnax-text);
}


/* =========================
   HERO
========================= */

.hero {
    width: min(1200px, calc(100% - 40px));
    min-height: 560px;

    margin: 0 auto;

    display: flex;
    align-items: center;

    padding: 90px 0;
}

.hero-content {
    max-width: 760px;
}

.hero-eyebrow {
    display: inline-block;

    margin-bottom: 22px;

    color: var(--jharnax-accent-light);

    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.hero h1 {
    font-size: clamp(4rem, 10vw, 8rem);
    line-height: 0.9;
    letter-spacing: -0.06em;
}

.hero h1 span {
    color: var(--jharnax-accent-light);
}

.hero-text {
    max-width: 600px;

    margin-top: 28px;

    color: var(--jharnax-muted);

    font-size: 1.15rem;
    line-height: 1.7;
}


/* =========================
   SECTIONS
========================= */

.section {
    width: min(1200px, calc(100% - 40px));

    margin: 0 auto;

    padding: 70px 0;
}

.section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;

    gap: 30px;
}

.section-title {
    font-size: 2rem;
    margin-bottom: 12px;
}

.section-description {
    color: var(--jharnax-muted);
    line-height: 1.6;
}


/* =========================
   SEARCH
========================= */

.game-search input {
    width: 240px;

    padding: 13px 16px;

    border: 1px solid var(--jharnax-border);
    border-radius: 12px;

    outline: none;

    background: var(--jharnax-surface);
    color: var(--jharnax-text);

    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease;
}

.game-search input::placeholder {
    color: var(--jharnax-muted);
}

.game-search input:focus {
    border-color: var(--jharnax-accent);

    box-shadow:
        0 0 0 3px rgba(139, 92, 246, 0.15);
}


/* =========================
   CATEGORY FILTERS
========================= */

.category-filters {
    display: flex;
    flex-wrap: wrap;

    gap: 10px;

    margin-top: 30px;
}

.filter-button {
    padding: 9px 16px;

    border: 1px solid var(--jharnax-border);
    border-radius: 999px;

    background: transparent;
    color: var(--jharnax-muted);

    cursor: pointer;

    transition:
        background 0.2s ease,
        color 0.2s ease,
        border-color 0.2s ease;
}

.filter-button:hover {
    color: var(--jharnax-text);

    border-color:
        rgba(183, 148, 255, 0.35);
}

.filter-button.active {
    background: var(--jharnax-accent);
    color: white;

    border-color: var(--jharnax-accent);
}


/* =========================
   GAME GRID
========================= */

.game-grid {
    display: grid;

    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 22px;

    margin-top: 30px;
}


/* =========================
   GAME CARD
========================= */

.game-card {
    overflow: hidden;

    border: 1px solid var(--jharnax-border);
    border-radius: 20px;

    background: var(--jharnax-surface);

    transition:
        transform 0.25s ease,
        border-color 0.25s ease;
}

.game-card:hover {
    transform: translateY(-5px);

    border-color:
        rgba(183, 148, 255, 0.35);
}


/* =========================
   GAME VISUAL
========================= */

.game-card-visual {
    min-height: 180px;

    display: flex;
    align-items: center;
    justify-content: center;

    background:
        radial-gradient(
            circle at center,
            rgba(139, 92, 246, 0.25),
            transparent 60%
        ),
        var(--jharnax-surface-light);

    border-bottom: 1px solid var(--jharnax-border);
}

.game-card-visual span {
    font-size: 4rem;
    font-weight: 900;

    letter-spacing: -0.08em;

    color: rgba(255, 255, 255, 0.08);
}


/* =========================
   GAME CONTENT
========================= */

.game-card-content {
    padding: 24px;
}

.game-category {
    margin-bottom: 10px;

    color: var(--jharnax-accent-light);

    font-size: 0.7rem;
    font-weight: 800;

    letter-spacing: 0.15em;
}

.game-card h3 {
    font-size: 1.35rem;
}

.game-card p {
    margin-top: 10px;

    color: var(--jharnax-muted);

    font-size: 0.9rem;
    line-height: 1.6;
}


/* =========================
   GAME BUTTON
========================= */

.game-button {
    display: block;

    width: 100%;

    margin-top: 22px;
    padding: 12px 16px;

    border: 1px solid var(--jharnax-border);
    border-radius: 10px;

    background: var(--jharnax-accent);
    color: white;

    text-align: center;
    text-decoration: none;

    cursor: pointer;

    transition:
        background 0.2s ease,
        transform 0.2s ease;
}

.game-button:hover {
    background: var(--jharnax-accent-light);

    transform: translateY(-2px);
}


/* Disabled placeholder buttons */

button.game-button:disabled {
    background: transparent;
    color: var(--jharnax-muted);

    cursor: not-allowed;

    transform: none;
}


/* =========================
   NO RESULTS
========================= */

.no-results {
    padding: 50px 0;

    color: var(--jharnax-muted);

    text-align: center;
}


/* =========================
   CATEGORIES
========================= */

.categories-section {
    border-top: 1px solid var(--jharnax-border);
}


/* =========================
   FOOTER
========================= */

.site-footer {
    border-top: 1px solid var(--jharnax-border);

    margin-top: 40px;
}

.footer-inner {
    width: min(1200px, calc(100% - 40px));

    min-height: 130px;

    margin: 0 auto;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 30px;
}

.footer-inner p {
    margin-top: 8px;

    color: var(--jharnax-muted);

    font-size: 0.85rem;
}

.footer-copy {
    color: var(--jharnax-muted);

    font-size: 0.8rem;
}


/* =========================
   RESPONSIVE
========================= */

@media (max-width: 850px) {

    .game-grid {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }

    .section-heading {
        align-items: stretch;
        flex-direction: column;
    }

    .game-search input {
        width: 100%;
    }
}


@media (max-width: 600px) {

    .navbar {
        min-height: 64px;
    }

    .nav-links {
        gap: 14px;
    }

    .nav-links a {
        font-size: 0.85rem;
    }

    .hero {
        min-height: 500px;
        padding: 70px 0;
    }

    .hero h1 {
        font-size: clamp(3.5rem, 18vw, 6rem);
    }

    .hero-text {
        font-size: 1rem;
    }

    .game-grid {
        grid-template-columns: 1fr;
    }

    .footer-inner {
        align-items: flex-start;
        flex-direction: column;

        padding: 30px 0;
    }
}