/* Sudoku by Joseph - Minimal Splash Website */

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

:root {
    --color-bg: #0f1a2e;
    --color-text: #FFFFFF;
    --color-text-muted: rgba(255, 255, 255, 0.5);
    --color-link: rgba(255, 255, 255, 0.7);
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--color-link);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--color-text);
}

/* Splash */
.splash {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 1.5rem 1rem;
}

.splash-content {
    text-align: center;
    max-width: 700px;
    width: 100%;
}

.logo {
    max-width: 340px;
    width: 100%;
    height: auto;
    margin: 0 auto 2.5rem;
}

.hero-image {
    max-width: 600px;
    width: 100%;
    height: auto;
    margin: 0 auto 2.5rem;
}

.app-store-badge {
    display: inline-block;
    transition: opacity 0.2s ease;
}

.app-store-badge:hover {
    opacity: 0.85;
}

.app-store-badge img {
    height: 54px;
    width: auto;
}

/* Footer */
footer {
    padding: 2rem 1.5rem;
    text-align: center;
    font-size: 0.8rem;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem 1.5rem;
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--color-text-muted);
    font-size: 0.8rem;
}

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

.copyright {
    color: var(--color-text-muted);
    font-size: 0.75rem;
}

/* Legal Pages */
.legal-page {
    flex: 1;
    max-width: 760px;
    margin: 0 auto;
    padding: 3rem 1.5rem;
    width: 100%;
}

.legal-page .back-link {
    display: inline-block;
    margin-bottom: 2rem;
    font-size: 0.9rem;
}

.legal-page h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
}

.legal-page h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
}

.legal-page h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-top: 1.25rem;
    margin-bottom: 0.5rem;
}

.legal-page p {
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 0.75rem;
    line-height: 1.7;
}

.legal-page a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: underline;
    text-decoration-color: rgba(255, 255, 255, 0.3);
}

.legal-page a:hover {
    color: #fff;
    text-decoration-color: rgba(255, 255, 255, 0.7);
}

.legal-page address {
    font-style: normal;
    margin-bottom: 0.75rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.75);
}

.legal-page ul,
.legal-page ol {
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
    color: rgba(255, 255, 255, 0.75);
}

.legal-page li {
    margin-bottom: 0.3rem;
    line-height: 1.7;
}

/* Responsive */
@media (max-width: 600px) {
    .splash {
        padding: 2rem 1rem 1rem;
    }

    .logo {
        max-width: 240px;
        margin-bottom: 1.5rem;
    }

    .hero-image {
        max-width: 100%;
        margin-bottom: 1.5rem;
    }

    .app-store-badge img {
        height: 46px;
    }

    .legal-page h1 {
        font-size: 1.5rem;
    }

    .legal-page h2 {
        font-size: 1.1rem;
    }
}