:root {
    --color-bg: #0d1025;
    --color-surface: rgba(21, 27, 48, 0.85);
    --color-surface-alt: rgba(15, 20, 36, 0.8);
    --color-accent: #ffd95e;
    --color-accent-soft: #ffe9a6;
    --color-text: #e6ecff;
    --color-subtle: #9aa4d6;
    --max-width: 1120px;
    font-size: 16px;
}

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

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    background: radial-gradient(circle at 20% 20%, rgba(49, 64, 110, 0.25), transparent 55%),
                linear-gradient(160deg, #0d1025 0%, #141b2a 55%, #0b0f1d 100%);
    color: var(--color-text);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    padding: 0 1.5rem 3rem;
}

a {
    color: inherit;
}

.site-header {
    width: 100%;
    max-width: var(--max-width);
    margin: 2.5rem 0 1.5rem;
    padding: clamp(1.25rem, 2vw, 2rem) clamp(1.5rem, 3vw, 2.75rem);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    background: linear-gradient(145deg, rgba(21, 27, 48, 0.9), rgba(14, 19, 34, 0.88));
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 18px;
    box-shadow: 0 10px 28px rgba(5, 10, 30, 0.38);
}

.site-title {
    margin: 0;
    font-size: clamp(2.25rem, 4vw, 3rem);
    color: var(--color-accent);
    text-shadow: 0 6px 16px rgba(255, 217, 94, 0.25);
    letter-spacing: 0.05em;
}

.header-cta {
    display: none;
}

.landing {
    width: 100%;
    max-width: var(--max-width);
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.card {
    background: linear-gradient(160deg, rgba(21, 27, 48, 0.9), rgba(10, 15, 30, 0.88));
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 18px;
    box-shadow: 0 12px 32px rgba(5, 10, 30, 0.34);
    padding: clamp(1.5rem, 2vw, 2.75rem);
}

.hero {
    display: grid;
    gap: clamp(1.5rem, 3vw, 3rem);
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    align-items: center;
}

.hero-media {
    position: relative;
    width: min(420px, 100%);
    margin: 0 auto;
}

.hero-media::after {
    content: "";
    position: absolute;
    inset: 14% 10% -14%;
    border-radius: 50%;
    background: radial-gradient(ellipse at center, rgba(255, 217, 94, 0.12), transparent 70%);
    opacity: 0.75;
    z-index: 0;
}

.hero-art {
    position: relative;
    z-index: 1;
    width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 12px 28px rgba(11, 20, 45, 0.45);
}

.hero-copy h2 {
    font-size: clamp(2rem, 3vw, 2.5rem);
    margin: 0 0 1rem;
    color: var(--color-accent);
}

.hero-copy p {
    margin-bottom: 1rem;
    color: var(--color-text);
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.9rem 2.5rem;
    background: linear-gradient(120deg, var(--color-accent), #ffc04d);
    color: #0f1322;
    font-weight: 700;
    font-size: 1.05rem;
    text-decoration: none;
    border-radius: 999px;
    box-shadow: 0 10px 22px rgba(255, 217, 94, 0.38);
    transition: transform 0.18s ease, box-shadow 0.18s ease;
    letter-spacing: 0.04em;
}

.cta-button svg {
    width: 1.1rem;
    height: 1.1rem;
}

.cta-button:hover,
.cta-button:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 20px 45px rgba(255, 217, 94, 0.55);
}

.cta-button:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 4px;
}

.feature-list {
    display: grid;
    gap: 1.25rem;
    margin: 1.5rem 0 0;
    padding: 0;
    list-style: none;
}

.feature-list li {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.85rem 1.25rem;
    align-items: center;
    padding: 1.25rem 1.5rem;
    border-radius: 14px;
    background: rgba(15, 20, 36, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: 0 6px 18px rgba(5, 10, 30, 0.28);
    transition: transform 0.18s ease, border-color 0.18s ease;
}

.feature-list li:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 217, 94, 0.5);
}

.feature-icon {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: rgba(255, 217, 94, 0.12);
    color: var(--color-accent);
    font-weight: 700;
    font-size: 1.1rem;
}

.feature-copy {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.feature-title {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-text);
}

.feature-text {
    margin: 0;
    font-size: 0.98rem;
    color: var(--color-subtle);
}

.section-heading {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    margin: 0;
    font-size: 1.85rem;
    color: var(--color-accent);
}

.section-subtitle {
    margin: 0;
    font-size: 1.05rem;
    color: var(--color-subtle);
    max-width: 56ch;
}

.race-gallery {
    display: grid;
    gap: 2rem;
}

.race-grid {
    display: grid;
    gap: 1.2rem;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.race-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    background: rgba(15, 20, 36, 0.8);
    border-radius: 14px;
    padding: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 6px 20px rgba(5, 10, 30, 0.26);
    transition: transform 0.18s ease, border-color 0.18s ease;
}

.race-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 217, 94, 0.45);
}

.race-icon {
    width: clamp(64px, 7vw, 88px);
    height: clamp(64px, 7vw, 88px);
}

.race-name {
    margin: 0;
    font-weight: 600;
    text-align: center;
    letter-spacing: 0.03em;
}

.footer {
    margin-top: 3rem;
    text-align: center;
    color: rgba(230, 236, 255, 0.65);
    font-size: 0.9rem;
}

.footer p {
    margin: 0.35rem 0;
}

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

@media (max-width: 900px) {
    body {
        padding: 0 1.25rem 2.5rem;
    }

    .site-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
        margin-top: 1.75rem;
    }

    .header-cta {
        display: inline-flex;
    }

    .landing {
        gap: 2.25rem;
    }
}

@media (max-width: 620px) {
    body {
        padding: 0 1rem 2rem;
    }

    .card {
        padding: 1.5rem;
    }

    .feature-list {
        gap: 1rem;
    }

    .feature-list li {
        grid-template-columns: min-content 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    .cta-button,
    .feature-list li,
    .race-card {
        transition: none;
    }

    .feature-list li:hover,
    .race-card:hover {
        transform: none;
    }

    .hero-media::after {
        display: none;
    }
}