/* ==========================================================================
   Tunnel Focus - Extension Pages
   ========================================================================== */

.product-main {
    padding: 118px 1.5rem 4rem;
    max-width: 1240px;
    margin: 0 auto;
}

.product-hero {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 1.2rem;
    margin-bottom: 1.25rem;
}

.product-hero-text,
.product-side-card,
.product-section {
    background: var(--liquid-gradient);
    backdrop-filter: var(--frost-blur);
    -webkit-backdrop-filter: var(--frost-blur);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: var(--glass-shadow), var(--glass-inner-shadow);
}

.product-hero-text {
    padding: 1.75rem;
}

.product-badge {
    display: inline-flex;
    padding: 0.34rem 0.8rem;
    border-radius: 999px;
    background: rgba(16, 185, 129, 0.14);
    border: 1px solid rgba(16, 185, 129, 0.34);
    color: var(--green-200);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-size: 0.74rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.product-badge-soon {
    background: rgba(71, 85, 105, 0.52);
    border-color: rgba(148, 163, 184, 0.3);
    color: var(--gray-200);
}

.product-hero-text h1 {
    color: var(--gray-50);
    font-size: clamp(2rem, 4.2vw, 3rem);
    line-height: 1.1;
    margin-bottom: 0.9rem;
}

.product-hero-text p {
    color: var(--gray-300);
    line-height: 1.72;
    margin-bottom: 1.4rem;
    max-width: 60ch;
}

.product-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.product-side-card {
    padding: 1.4rem;
}

.product-side-card h2 {
    color: var(--gray-100);
    font-size: 1.05rem;
    margin-bottom: 0.8rem;
}

.product-side-card ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}

.product-side-card li {
    padding: 0.75rem 0.85rem;
    background: rgba(15, 23, 42, 0.48);
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 12px;
    color: var(--gray-200);
    font-size: 0.9rem;
    line-height: 1.5;
}

.product-section {
    padding: 1.6rem;
}

.product-section h2 {
    color: var(--gray-50);
    margin-bottom: 1rem;
    font-size: 1.45rem;
}

.benefit-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
}

.benefit-card {
    border-radius: 14px;
    border: 1px solid rgba(148, 163, 184, 0.25);
    background: rgba(15, 23, 42, 0.52);
    padding: 1rem;
}

.benefit-card h3 {
    color: var(--gray-100);
    font-size: 1rem;
    margin-bottom: 0.45rem;
}

.benefit-card p {
    color: var(--gray-300);
    font-size: 0.9rem;
    line-height: 1.6;
}

.store-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
}

.store-card {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    border-radius: 16px;
    border: 1px solid rgba(148, 163, 184, 0.25);
    background: rgba(15, 23, 42, 0.52);
    padding: 1rem;
    text-decoration: none;
    transition: transform 0.24s var(--transition-smooth), border-color 0.24s var(--transition-smooth), box-shadow 0.24s var(--transition-smooth);
}

.store-card:hover {
    transform: translateY(-2px);
    border-color: rgba(52, 211, 153, 0.4);
    box-shadow: var(--glass-shadow);
}

.store-card h3 {
    color: var(--gray-50);
    font-size: 1rem;
}

.store-card p {
    color: var(--gray-300);
    font-size: 0.9rem;
    line-height: 1.6;
}

.store-card-muted {
    cursor: default;
}

.store-card-muted:hover {
    transform: none;
    border-color: rgba(148, 163, 184, 0.25);
    box-shadow: none;
}

.store-label {
    width: fit-content;
    padding: 0.28rem 0.68rem;
    border-radius: 999px;
    background: rgba(16, 185, 129, 0.14);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--green-200);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.store-cta {
    color: var(--green-200);
    font-size: 0.9rem;
    font-weight: 700;
}

.product-note {
    margin-top: 1rem;
    color: var(--gray-400);
    font-size: 0.88rem;
    line-height: 1.6;
}

@media (max-width: 1024px) {
    .product-hero {
        grid-template-columns: 1fr;
    }

    .benefit-grid {
        grid-template-columns: 1fr 1fr;
    }

    .store-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .product-main {
        padding: 102px 1rem 3rem;
    }

    .product-hero-text,
    .product-side-card,
    .product-section {
        padding: 1.2rem;
    }

    .product-actions {
        flex-direction: column;
    }

    .product-actions .btn-primary,
    .product-actions .btn-secondary {
        width: 100%;
    }

    .benefit-grid {
        grid-template-columns: 1fr;
    }
}