/* --- Layout Overrides --- */

.product-nav {
    padding: 2rem;
}

.back-link {
    color: var(--accent-cyan);
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: 1px;
    transition: opacity 0.2s;
}

.back-link:hover { opacity: 0.8; }

.product-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1.5rem 4rem 1.5rem;
}

/* --- Product Hero --- */

.product-hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 4rem;
    padding-top: 2rem;
}

.badge {
    background: rgba(0, 243, 255, 0.1);
    color: var(--accent-cyan);
    padding: 0.4rem 0.8rem;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 4px;
    letter-spacing: 1px;
    border: 1px solid rgba(0, 243, 255, 0.3);
    margin-bottom: 1rem;
    display: inline-block;
}

.product-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(to right, #fff, #aaa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.product-desc {
    font-size: 1.1rem;
    color: var(--text-dim);
    line-height: 1.6;
    margin-bottom: 2rem;
}

/* --- Pricing & CTA --- */

.pricing-block {
    margin-bottom: 2rem;
}

.price {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: white;
}

.payment-type {
    font-size: 0.8rem;
    color: var(--text-dim);
    text-transform: uppercase;
}

.cta-button {
    background: var(--accent-cyan);
    color: #000;
    text-decoration: none;
    padding: 1rem 2rem;
    font-family: var(--font-heading);
    font-weight: 700;
    border-radius: 2px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.2s ease;
    box-shadow: 0 0 15px rgba(0, 243, 255, 0.3);
}

.cta-button:hover {
    transform: scale(1.05);
    box-shadow: 0 0 25px rgba(0, 243, 255, 0.6);
    background: #fff;
}

/* --- CSS Waveform Animation --- */

.waveform {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: 60px;
    margin-bottom: 2rem;
}

.bar {
    width: 8px;
    background: var(--accent-cyan);
    border-radius: 4px;
    animation: wave 1.2s ease-in-out infinite;
}

.bar:nth-child(1) { height: 20px; animation-delay: 0.0s; }
.bar:nth-child(2) { height: 40px; animation-delay: 0.1s; }
.bar:nth-child(3) { height: 60px; animation-delay: 0.2s; background: #fff; }
.bar:nth-child(4) { height: 40px; animation-delay: 0.3s; }
.bar:nth-child(5) { height: 20px; animation-delay: 0.4s; }

@keyframes wave {
    0%, 100% { transform: scaleY(1); opacity: 0.5; }
    50% { transform: scaleY(1.5); opacity: 1; }
}

/* --- Features Grid --- */

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    margin-bottom: 5rem;
}

.feature-item {
    background: rgba(255, 255, 255, 0.03);
    padding: 1.5rem;
    border-left: 2px solid #333;
    transition: border-color 0.3s;
}

.feature-item:hover {
    border-left-color: var(--accent-cyan);
}

.f-icon { font-size: 2rem; margin-bottom: 1rem; }

.feature-item h3 {
    font-family: var(--font-heading);
    margin-bottom: 0.5rem;
    color: #fff;
}

.feature-item p {
    font-size: 0.9rem;
    color: var(--text-dim);
    line-height: 1.5;
}

/* --- Privacy Policy --- */

.privacy-card {
    border: 1px solid #333;
    background: rgba(0,0,0,0.5);
    padding: 2rem;
    border-radius: 8px;
    backdrop-filter: blur(10px);
}

.privacy-card h2 {
    font-family: var(--font-heading);
    color: var(--text-dim);
    font-size: 1rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid #333;
    padding-bottom: 0.5rem;
}

.policy-content ul {
    margin: 1rem 0 1rem 1.5rem;
    color: var(--text-main);
}

.policy-content li {
    margin-bottom: 0.5rem;
}

.code-snippet {
    background: rgba(255,255,255,0.1);
    font-family: monospace;
    padding: 0.1rem 0.3rem;
    border-radius: 3px;
    color: var(--accent-cyan);
}

.policy-footer {
    margin-top: 1rem;
    font-style: italic;
    color: var(--accent-cyan);
}

.support-link {
    color: var(--accent-cyan);
    text-decoration: underline;
}