:root {
    color-scheme: light;
}

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 16px;
    background: radial-gradient(circle at top, rgba(255, 255, 255, 0.95) 0%, rgba(233, 224, 234, 0.9) 48%, rgba(222, 236, 244, 0.85) 100%), url('../images/background.webp') left center/contain no-repeat fixed;
}

.landing-card {
    width: min(540px, 100%);
    background: rgba(255, 255, 255, 0.9);
    border-radius: 24px;
    padding: 48px 40px;
    box-shadow: 0 25px 70px rgba(159, 17, 80, 0.15);
    text-align: center;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(229, 27, 119, 0.2);
}

.landing-card img.logo {
    width: clamp(150px, 26vw, 200px);
    height: auto;
    margin-inline: auto;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.subtitle {
    margin: 20px auto 32px;
    color: var(--color-text-light);
    max-width: 360px;
}

.hero-buttons {
    justify-content: center;
    gap: var(--spacing-sm);
}

.hero-buttons .btn {
    min-width: 160px;
}

.noscript-banner {
    margin-top: 24px;
    padding: 18px;
    border-radius: 16px;
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #f59e0b;
    font-size: 0.95rem;
}