.contact-section {
    max-width: 600px;
    margin: 40px auto;
    padding: 30px;
    background: rgba(10, 10, 10, 0.7);
    border: 1px solid rgba(255, 0, 85, 0.3);
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    text-align: center;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.contact-title {
    font-size: 2.5rem;
    color: var(--neon-cyan, #00f3ff);
    margin-bottom: 10px;
    font-family: 'Permanent Marker', cursive;
}

.contact-email {
    margin-bottom: 30px;
    font-size: 1.1rem;
    color: #eee;
}

.contact-email a {
    color: #ff0055;
    text-decoration: none;
    font-weight: bold;
    transition: text-shadow 0.3s;
}

.contact-email a:hover {
    text-shadow: 0 0 10px #ff0055;
}

.form-group {
    margin-bottom: 20px;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-family: 'Roboto Condensed', sans-serif;
    color: var(--neon-cyan, #00f3ff);
    font-size: 1.2rem;
}

.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid #444;
    border-radius: 4px;
    color: #fff;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #ff0055;
    box-shadow: 0 0 8px rgba(255, 0, 85, 0.5);
}

.form-group select option {
    background: #111;
    color: #fff;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.checkbox-group input[type="checkbox"] {
    margin-top: 5px;
    width: 24px;
    height: 24px;
    accent-color: #ff0055;
    cursor: pointer;
}

.optin-label {
    font-size: 1rem !important;
    line-height: 1.4;
    cursor: pointer;
    color: #ddd !important;
}

.submit-btn {
    background: rgba(255, 0, 85, 0.1);
    color: #ff0055;
    border: 1px solid #ff0055;
    padding: 15px 30px;
    font-family: 'Permanent Marker', cursive;
    font-size: 1.2rem;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.3s ease;
    width: 100%;
    margin-top: 15px;
}

.submit-btn:hover {
    background: #ff0055;
    color: #000;
    box-shadow: 0 0 15px #ff0055;
}

.submit-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.hidden {
    display: none !important;
}

#thank-you-message {
    padding: 40px 20px;
    border: 1px solid var(--neon-cyan, #00f3ff);
    background: rgba(0, 243, 255, 0.05);
    border-radius: 8px;
    animation: fadeIn 0.6s ease-out;
}

#thank-you-message p {
    font-size: 1.2rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.listen-btn {
    display: inline-block;
    background: var(--neon-cyan, #00f3ff);
    color: #000;
    padding: 15px 25px;
    text-decoration: none;
    font-weight: bold;
    font-family: 'Roboto Condensed', sans-serif;
    text-transform: uppercase;
    font-size: 1.1rem;
    border-radius: 4px;
    transition: all 0.3s;
}

.listen-btn:hover {
    box-shadow: 0 0 15px var(--neon-cyan, #00f3ff);
    background: #fff;
}

@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

/* Gráfico de Pecados (Muro de lamentos) */
.sins-chart-container {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    height: 200px;
    gap: 15px;
    margin-top: 15px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sin-bar-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    flex: 1;
    max-width: 45px;
    position: relative;
}

.sin-count {
    font-size: 0.9rem;
    font-weight: bold;
    margin-bottom: 6px;
    color: #fff;
    opacity: 0;
    animation: fadeIn 0.5s ease forwards;
}

.sin-bar {
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 4px 4px 0 0;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: none;
}

.sin-bar-fill {
    width: 100%;
    border-radius: 4px 4px 0 0;
    transition: height 1s ease-out;
    transform: scaleY(0);
    animation: growUp 1.2s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
    transform-origin: bottom;
    position: relative;
    overflow: hidden;
}

.sin-name {
    font-size: 0.65rem;
    font-family: 'Roboto Condensed', sans-serif;
    text-transform: uppercase;
    position: absolute;
    bottom: -25px;
    font-weight: bold;
    text-shadow: 1px 1px 2px #000;
}

@keyframes growUp {
    from { transform: scaleY(0); }
    to { transform: scaleY(1); }
}

.chosen-sin {
    z-index: 2;
    filter: brightness(1.2);
}

.hell-sparkles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(circle, var(--sparkle-color, #ffaa00) 15%, transparent 20%),
        radial-gradient(circle, var(--sparkle-color-alt, #ffed4a) 10%, transparent 15%);
    background-size: 15px 20px;
    opacity: 0;
    animation: hellSparksRise 1s linear infinite, fadeInSparks 1s 1s forwards;
    pointer-events: none;
}

@keyframes hellSparksRise {
    from { background-position: 0 20px, 7px 30px; }
    to { background-position: 0 0, 7px 10px; }
}

@keyframes fadeInSparks {
    to { opacity: 0.8; }
}

@media (max-width: 500px) {
    .sins-chart-container {
        gap: 5px;
    }
    .sin-name {
        font-size: 0.55rem;
        transform: rotate(-45deg);
        bottom: -28px;
    }
}