/* ==========================================================================
   EarthlingAidTech - Product Page Template
   Shared styles for individual product pages
   ========================================================================== */

/* Use existing variables but add specific overrides if needed */

.product-page {
    background: var(--color-bg-primary);
    min-height: 100vh;
}

/* ===== Navigation ===== */
.product-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: var(--space-6) var(--space-8);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    backdrop-filter: blur(10px);
    background: rgba(11, 13, 16, 0.8);
    border-bottom: 1px solid var(--color-border);
}

.product-nav__logo {
    font-family: var(--font-display);
    font-weight: var(--font-bold);
    font-size: var(--text-lg);
    color: var(--color-text-primary);
}

.back-link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    transition: all var(--duration-fast) ease;
}

.back-link:hover {
    color: var(--color-accent);
    transform: translateX(-4px);
}

/* ===== Product Hero ===== */
.product-hero {
    padding-top: var(--space-32);
    padding-bottom: var(--space-16);
    position: relative;
    overflow: hidden;
}

.product-hero__content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

.product-tag {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    background: var(--color-accent-subtle);
    color: var(--color-accent);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    margin-bottom: var(--space-6);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
}

.product-title {
    font-size: var(--text-6xl);
    margin-bottom: var(--space-6);
    background: linear-gradient(to right, #fff, rgba(255, 255, 255, 0.7));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.product-subtitle {
    font-size: var(--text-xl);
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto var(--space-10);
    line-height: var(--leading-relaxed);
}

.product-hero__visual {
    margin-top: var(--space-16);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    padding: var(--space-16);
    position: relative;
    overflow: hidden;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ===== Features Grid ===== */
.product-features {
    padding: var(--space-24) 0;
    background: var(--color-bg-secondary);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
    margin-top: var(--space-12);
}

.feature-card {
    background: var(--color-bg-card);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    transition: transform var(--duration-normal) var(--ease-out);
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-accent);
}

.feature-icon {
    width: 48px;
    height: 48px;
    color: var(--color-accent);
    margin-bottom: var(--space-6);
}

/* ===== Specs Section ===== */
.product-specs {
    padding: var(--space-24) 0;
}

.specs-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    max-width: 800px;
    margin: 0 auto;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--color-border);
}

.spec-label {
    color: var(--color-text-secondary);
}

.spec-value {
    color: var(--color-text-primary);
    font-weight: var(--font-medium);
    text-align: right;
}

/* ===== CTA Section ===== */
.product-cta {
    padding: var(--space-24) 0;
    text-align: center;
    background: linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
}

@media (max-width: 768px) {
    .product-title {
        font-size: var(--text-4xl);
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .specs-list {
        grid-template-columns: 1fr;
    }
}