:root {
    --red: #E8001D;
    --red-glow: rgba(232,0,29,0.4);
    --yellow: #FFD100;
    --yellow-glow: rgba(255,209,0,0.35);
    --black: #080808;
    --surface: #0f0f0f;
    --panel: #141414;
    --border: rgba(255,255,255,0.08);
    --white: #f5f5f5;
    --grey: #888;
    --grey2: #bbb;
    --font-head: 'Barlow Condensed', sans-serif;
    --font-body: 'Barlow', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    min-height: 100vh;
    background: var(--black);
    color: var(--white);
    font-family: var(--font-body);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% -10%, rgba(232,0,29,0.12) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 80% 100%, rgba(255,209,0,0.06) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.hub {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 48px 24px 64px;
}

.hub-header {
    text-align: center;
    margin-bottom: 56px;
}

.hub-badge {
    display: inline-block;
    font-family: var(--font-head);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--grey);
    margin-bottom: 16px;
}

.hub-title {
    font-family: var(--font-head);
    font-size: clamp(2.2rem, 6vw, 3.8rem);
    font-weight: 900;
    letter-spacing: 2px;
    text-transform: uppercase;
    line-height: 1;
    margin-bottom: 12px;
}

.hub-title span { color: var(--red); }

.hub-subtitle {
    font-size: 1.05rem;
    color: var(--grey2);
    max-width: 480px;
    margin: 0 auto;
}

.game-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 900px;
    width: 100%;
}

.game-card {
    position: relative;
    display: block;
    background: var(--panel);
    border: 1px solid var(--border);
    text-decoration: none;
    color: inherit;
    overflow: hidden;
    clip-path: polygon(12px 0%, 100% 0%, calc(100% - 12px) 100%, 0% 100%);
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.game-card:hover {
    transform: translateY(-6px);
}

.game-card--f1:hover {
    border-color: rgba(232,0,29,0.5);
    box-shadow: 0 16px 48px var(--red-glow);
}

.game-card--cycling:hover {
    border-color: rgba(255,209,0,0.5);
    box-shadow: 0 16px 48px var(--yellow-glow);
}

.game-card-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1 / 1;
}

.game-card-image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease, filter 0.4s ease;
    filter: brightness(0.85);
}

.game-card:hover .game-card-image img {
    transform: scale(1.05);
    filter: brightness(1);
}

.game-card-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(8,8,8,0.95) 0%, rgba(8,8,8,0.2) 50%, transparent 100%);
}

.game-card-body {
    padding: 20px 24px 24px;
}

.game-card-tag {
    font-family: var(--font-head);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.game-card--f1 .game-card-tag { color: var(--red); }
.game-card--cycling .game-card-tag { color: var(--yellow); }

.game-card-title {
    font-family: var(--font-head);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.game-card-desc {
    font-size: 0.9rem;
    color: var(--grey);
    line-height: 1.5;
    margin-bottom: 16px;
}

.game-card-cta {
    font-family: var(--font-head);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: gap 0.2s ease;
}

.game-card--f1 .game-card-cta { color: var(--red); }
.game-card--cycling .game-card-cta { color: var(--yellow); }

.game-card:hover .game-card-cta { gap: 14px; }

.hub-footer {
    margin-top: 48px;
    text-align: center;
    font-size: 0.82rem;
    color: var(--grey);
}

.hub-footer a {
    color: var(--grey2);
    text-decoration: none;
}

.hub-footer a:hover { color: var(--white); }

/* FOOTER */
.site-footer {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 900px;
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}
.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}
.footer-links { display: flex; gap: 2rem; }
.footer-links a {
    color: var(--grey);
    font-size: 0.72rem;
    letter-spacing: 1px;
    font-family: var(--font-head);
    text-transform: uppercase;
    text-decoration: none;
}
.footer-links a:hover { color: var(--red); }
.footer-copy {
    color: rgba(255,255,255,0.25);
    font-size: 0.72rem;
    letter-spacing: 1px;
}
.footer-logo {
    font-family: var(--font-head);
    font-size: 0.9rem;
    font-weight: 900;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.35);
}
.footer-logo span { color: var(--red); }

/* MODALS */
.overlay-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.88);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    backdrop-filter: blur(6px);
}
.popup-content {
    background: var(--panel);
    border: 1px solid var(--border);
    border-top: 3px solid var(--red);
    padding: 2.5rem;
    width: 100%;
    max-width: 520px;
    max-height: 85vh;
    overflow-y: auto;
    text-align: left;
    position: relative;
}
.popup-content h2 {
    font-family: var(--font-head);
    font-size: 1.8rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--white);
    margin-bottom: 1rem;
    text-align: center;
}
.popup-content p {
    color: var(--grey2);
    margin-bottom: 1rem;
    font-size: 0.9rem;
    line-height: 1.6;
}
.popup-content a { color: var(--red); }
.popup-close-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: var(--grey);
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
}
.popup-close-btn:hover { color: var(--red); }

/* QUESTION CATALOG */
.question-catalog {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 900px;
    margin-bottom: 48px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-top: 3px solid var(--red);
    padding: 28px 28px 24px;
}
.qc-header { text-align: center; margin-bottom: 24px; }
.qc-badge {
    display: inline-block;
    font-family: var(--font-head);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--red);
    margin-bottom: 8px;
}
.qc-title {
    font-family: var(--font-head);
    font-size: clamp(1.4rem, 4vw, 2rem);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}
.qc-subtitle {
    color: var(--grey2);
    font-size: 0.95rem;
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.5;
}
.qc-fields { display: grid; gap: 20px; }
.qc-question {
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.02);
    padding: 16px 18px;
    margin: 0;
}
.qc-question-label {
    display: block;
    font-family: var(--font-head);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
    line-height: 1.35;
}
.qc-num { color: var(--red); margin-right: 4px; }
.qc-choices { display: grid; gap: 8px; }
.qc-choice {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 14px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.02);
    cursor: pointer;
    color: var(--grey2);
    font-size: 0.92rem;
    transition: border-color 0.2s, background 0.2s;
    user-select: none;
}
.qc-choice:hover {
    border-color: rgba(232,0,29,0.35);
    background: rgba(232,0,29,0.06);
}
.qc-choice:has(input:checked) {
    border-color: rgba(232,0,29,0.7);
    background: rgba(232,0,29,0.12);
}
.qc-choice input[type="checkbox"],
.qc-choice input[type="radio"] {
    appearance: none;
    -webkit-appearance: none;
    width: 22px;
    height: 22px;
    margin: 2px 0 0;
    flex-shrink: 0;
    border: 2px solid rgba(255,255,255,0.45);
    background: var(--black);
    cursor: pointer;
    pointer-events: auto;
}
.qc-choice input[type="checkbox"] { border-radius: 4px; }
.qc-choice input[type="radio"] { border-radius: 50%; }
.qc-choice input[type="checkbox"]:checked,
.qc-choice input[type="radio"]:checked {
    background: var(--red);
    border-color: var(--red);
    box-shadow: inset 0 0 0 3px var(--black);
}
.qc-choice input:checked + span { color: var(--white); }
.qc-choice-text { display: grid; gap: 4px; }
.qc-choice-year {
    font-family: var(--font-head);
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: 1px;
    color: var(--white);
}
.qc-choice-desc {
    line-height: 1.45;
    color: var(--grey2);
}
.qc-choice--custom {
    flex-direction: column;
    cursor: default;
    user-select: auto;
    gap: 0;
}
.qc-choice-head {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    width: 100%;
}
.qc-custom-fields {
    display: grid;
    gap: 10px;
    width: 100%;
    margin-top: 14px;
}
.qc-custom-label {
    font-family: var(--font-head);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--grey2);
}
.qc-custom-fields .qc-input,
.qc-custom-fields .qc-textarea {
    width: 100%;
    max-width: none;
    box-sizing: border-box;
}
.qc-custom-fields .qc-textarea {
    min-height: 160px;
}
.qc-textarea,
.qc-input {
    width: 100%;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.92rem;
    padding: 12px 14px;
    outline: none;
}
.qc-textarea {
    resize: vertical;
    min-height: 100px;
}
.qc-textarea:focus,
.qc-input:focus { border-color: rgba(232,0,29,0.45); }
.qc-name-field { margin-bottom: 20px; }
.qc-name-field .qc-input {
    width: 100%;
    max-width: 280px;
}
.qc-actions {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
.qc-submit {
    font-family: var(--font-head);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    background: var(--red);
    color: var(--white);
    border: none;
    padding: 14px 28px;
    cursor: pointer;
    clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
    transition: opacity 0.2s, transform 0.2s;
}
.qc-submit:hover:not(:disabled) { opacity: 0.92; transform: translateY(-1px); }
.qc-submit:disabled { opacity: 0.55; cursor: not-allowed; }
.qc-message {
    font-size: 0.88rem;
    text-align: center;
    min-height: 1.2rem;
}
.qc-message--error { color: #ff6b6b; }
.qc-message--info { color: var(--grey2); }
.qc-done {
    text-align: center;
    padding: 24px 12px 8px;
}
.qc-done-icon { font-size: 2rem; margin-bottom: 10px; }
.qc-done-title {
    font-family: var(--font-head);
    font-size: 1.3rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}
.qc-done-text { color: var(--grey2); font-size: 0.92rem; }

@media (max-width: 640px) {
    .game-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
    .hub-header { margin-bottom: 36px; }
    .question-catalog {
        margin-bottom: 36px;
        padding: 22px 18px 20px;
    }
}