:root {
    --bg: #0a0a12;
    --surface: #141420;
    --gold: #C9A84C;
    --gold-light: #e8c96a;
    --text: #f0ece4;
    --text-muted: #8a8494;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: 'DM Sans', sans-serif; min-height: 100vh; }

.memoria-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 24px;
    position: relative;
    overflow: hidden;
}

.memoria-container::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(201, 168, 76, .08) 0%, transparent 70%);
    pointer-events: none;
}

.memoria-card {
    max-width: 680px;
    width: 100%;
    background: var(--surface);
    border: 1px solid rgba(201, 168, 76, .1);
    border-radius: 24px;
    padding: 64px 48px;
    position: relative;
    z-index: 1;
    animation: fadeUp 1s ease;
}

.memoria-remetente {
    font-family: 'Playfair Display', serif;
    font-size: clamp(14px, 2vw, 18px);
    color: var(--gold);
    font-style: italic;
    margin-bottom: 32px;
    text-align: center;
}

.memoria-texto {
    font-family: 'Playfair Display', serif;
    font-size: clamp(18px, 3vw, 24px);
    line-height: 1.9;
    color: var(--text);
    white-space: pre-wrap;
    text-align: center;
}

.memoria-player {
    width: 100%;
    max-width: 560px;
    margin: 0 auto;
    border-radius: 16px;
    overflow: hidden;
}

.memoria-download {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 24px;
    background: rgba(201, 168, 76, .05);
    border: 1px solid rgba(201, 168, 76, .15);
    border-radius: 16px;
    margin: 24px auto;
    max-width: 400px;
}

.memoria-footer {
    margin-top: 48px;
    text-align: center;
    font-size: 12px;
    color: var(--text-muted);
    font-style: italic;
}

.memoria-expirado {
    text-align: center;
    max-width: 480px;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@media (max-width: 640px) {
    .memoria-card {
        padding: 40px 24px;
    }
}