:root {
    --bg: #0f172a;
    --card: rgba(255, 255, 255, 0.05);
    --text: #f1f5f9;
    --accent: #3b82f6;
    --hover: rgba(255, 255, 255, 0.1);
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    user-select: none;
    -webkit-user-select: none; /* For older WebKit browsers (Safari, Chrome) */
    -moz-user-select: none;    /* For older Firefox */
    -ms-user-select: none;     /* For older Internet Explorer/Edge */
}

.visually-hidden {
    display: none;
}

header {
    padding: 2rem 1rem;
    text-align: center;
}

header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

header p {
    font-size: 1rem;
    color: #94a3b8;
}

main {
    flex: 1;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: center;
    padding: 2rem 1rem;
}

.dnodologo {
    max-width: 300px;
}

.card {
    background: var(--card);
    border-radius: 1rem;
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    width: 300px;
	min-height: 300px;
	max-height: 400px;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
    transition: transform 0.3s ease, background 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

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

.card h2 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--accent);
}

.card p {
    font-size: 0.95rem;
    color: #cbd5e1;
}

.card-img {
    margin: auto;
    max-width: 80%;
    margin-top: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.card-img img {
    max-width: 100%;
}

.coffee-container {
    width: 100%;
    display: flex;
    justify-content: center;
}

.coffee {
    background: var(--card);
    border-radius: 5px;
    padding: 5px;
    color: #3b82f6;
    text-decoration: none;
    font-weight: 600;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
    transition: transform 0.3s ease, background 0.3s ease;
}

.coffee:hover {
    background: var(--hover);
    transform: translateY(-6px);
}

footer {
    display: flex;
    flex-direction: column;
    text-align: center;
    padding: 2rem 1rem;
    font-size: 0.9rem;
    color: #64748b;
}

footer p {
    width:100%;
}

.privacy {
    width: 100%;
    display: flex;
    justify-content: right;
}

.privacy a {
    color: #64748b;
    margin-right: 2%;
    text-decoration: none;
}
.privacy a:hover {
    text-decoration: underline;
}

@media (max-width: 480px) {
    header h1 {
        font-size: 2rem;
    }

    .card {
        width: 100%;
    }

    .card-img img {
        max-width: 70%;
    }

    .privacy {
        justify-content: center;
    }
}