/* ======================================
   AURA PLASTICS — Product Page Styles
   Extends main styles.css
   ====================================== */

/* --- PAGE HERO BANNER --- */
.page-hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 60%, #001a3d 100%);
    padding: 140px 0 70px;
    position: relative;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero .breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 20px;
}
.page-hero .breadcrumb a {
    color: rgba(255,255,255,0.7);
    transition: var(--transition);
}
.page-hero .breadcrumb a:hover { color: #fff; }
.page-hero .breadcrumb svg { opacity: 0.5; }
.page-hero h1 {
    color: #fff;
    font-size: clamp(2.25rem, 4.5vw, 3.25rem);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}
.page-hero p {
    color: rgba(255,255,255,0.85);
    font-size: 1.15rem;
    max-width: 640px;
    line-height: 1.8;
}

/* --- PRODUCT OVERVIEW --- */
.product-overview {
    padding: 64px 0;
}
.product-overview-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.product-overview-img {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0,0,0,0.12);
    background: linear-gradient(135deg, #f0f4f8 0%, #e8edf3 100%);
}
.product-overview-img img {
    width: 100%;
    height: 420px;
    object-fit: contain;
    object-position: center;
    padding: 20px;
    transition: transform 0.5s ease;
}
/* Use cover for lifestyle/real photos (jpg/jpeg) */
.product-overview-img img[src$=".jpg"],
.product-overview-img img[src$=".jpeg"] {
    object-fit: cover;
    padding: 0;
}
.product-overview-img:hover img {
    transform: scale(1.03);
}
.product-overview-content h2 {
    margin-bottom: 20px;
}
.product-overview-content h2 span { color: var(--primary); }
.product-overview-content p {
    color: var(--text-light);
    margin-bottom: 16px;
    line-height: 1.8;
}

/* --- FEATURE GRID --- */
.features-section {
    padding: 64px 0;
    background: var(--bg-gray);
}
.features-section .section-header {
    text-align: center;
    margin-bottom: 48px;
}
.features-section .section-header .section-tag {
    display: inline-block;
    padding: 6px 20px;
    border: 1px solid var(--primary);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 16px;
}
.features-section .section-header h2 { margin-bottom: 12px; }
.features-section .section-header h2 span { color: var(--primary); }
.features-section .section-header p {
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.feature-card {
    background: #fff;
    padding: 36px 28px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.feature-card:hover {
    box-shadow: 0 12px 40px rgba(0,93,170,0.12);
    transform: translateY(-6px);
    border-color: var(--primary);
}
.feature-card .feature-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--primary);
}
.feature-card h4 {
    margin-bottom: 8px;
}
.feature-card p {
    color: var(--text-light);
    font-size: 0.925rem;
    line-height: 1.6;
}

/* --- APPLICATIONS SECTION --- */
.applications-section {
    padding: 64px 0;
}
.applications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 48px;
}
.application-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    background: #fff;
    border: 1px solid var(--border);
}
.application-card:hover {
    box-shadow: 0 12px 36px rgba(0,0,0,0.1);
    transform: translateY(-6px);
    border-color: var(--primary);
}
.application-card-img {
    height: 180px;
    overflow: hidden;
    background: linear-gradient(135deg, #f0f4f8 0%, #e8edf3 100%);
}
.application-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.application-card-img img[src$=".png"] {
    object-fit: contain;
    padding: 12px;
}
.application-card:hover .application-card-img img {
    transform: scale(1.05);
}
.application-card-body {
    padding: 24px;
}
.application-card-body h4 {
    margin-bottom: 8px;
    color: var(--dark);
}
.application-card-body p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.6;
}
a.application-card {
    text-decoration: none;
    color: inherit;
    display: block;
}

/* --- SPECS TABLE --- */
.specs-section {
    padding: 64px 0;
    background: var(--bg-gray);
}
.specs-table-wrap {
    max-width: 900px;
    margin: 40px auto 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}
.specs-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
}
.specs-table th {
    background: var(--primary);
    color: #fff;
    padding: 14px 20px;
    text-align: left;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.specs-table td {
    padding: 14px 20px;
    border-bottom: 1px solid var(--border);
    font-size: 0.925rem;
    color: var(--text);
}
.specs-table tr:last-child td { border-bottom: none; }
.specs-table tr:nth-child(even) td { background: var(--bg-gray); }

/* --- PRODUCT CARDS GRID (for main bag page) --- */
.product-cards-section {
    padding: 64px 0;
}
.product-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin-top: 48px;
}
.product-link-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-decoration: none;
    color: inherit;
    display: block;
}
.product-link-card:hover {
    box-shadow: 0 16px 48px rgba(0,93,170,0.15);
    transform: translateY(-8px);
    border-color: var(--primary);
}
.product-link-card-img {
    height: 240px;
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg, #f0f4f8 0%, #e8edf3 100%);
}
.product-link-card-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 16px;
    transition: transform 0.5s ease;
}
.product-link-card-img img[src$=".jpg"],
.product-link-card-img img[src$=".jpeg"] {
    object-fit: cover;
    padding: 0;
}
.product-link-card:hover .product-link-card-img img {
    transform: scale(1.06);
}
.product-link-card-img .card-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--primary);
    color: #fff;
    padding: 4px 14px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.product-link-card-body {
    padding: 28px 24px;
}
.product-link-card-body h3 {
    margin-bottom: 10px;
    font-size: 1.25rem;
}
.product-link-card-body p {
    color: var(--text-light);
    font-size: 0.925rem;
    line-height: 1.6;
    margin-bottom: 16px;
}
.product-link-card-body .card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.925rem;
}
.product-link-card:hover .card-link { gap: 10px; }

/* --- CTA SECTION (product pages) --- */
.product-cta {
    padding: 64px 0;
    background: linear-gradient(135deg, var(--dark) 0%, var(--primary-dark) 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.product-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
}
.product-cta .container { position: relative; z-index: 1; }
.product-cta h2 {
    color: #fff;
    margin-bottom: 16px;
}
.product-cta h2 span { color: var(--accent); }
.product-cta p {
    color: rgba(255,255,255,0.8);
    max-width: 560px;
    margin: 0 auto 32px;
    font-size: 1.1rem;
}
.product-cta .cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* --- WHY CHOOSE SECTION --- */
.why-choose {
    padding: 64px 0;
    background: var(--dark);
    color: #fff;
}
.why-choose h2 { color: #fff; margin-bottom: 12px; }
.why-choose h2 span { color: var(--accent); }
.why-choose > .container > p {
    color: rgba(255,255,255,0.7);
    max-width: 600px;
    margin: 0 auto 48px;
    text-align: center;
}
.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.why-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
}
.why-card:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--accent);
    transform: translateY(-4px);
}
.why-card .why-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: rgba(212,168,67,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    color: var(--accent);
}
.why-card h4 { color: #fff; margin-bottom: 8px; }
.why-card p {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* --- BUTTONS --- */
.btn-primary-product {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: var(--primary);
    color: #fff;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}
.btn-primary-product:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0,93,170,0.3);
}
.btn-outline-product {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    cursor: pointer;
}
.btn-outline-product:hover {
    background: rgba(255,255,255,0.1);
    border-color: #fff;
}

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
    .product-overview-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
    .why-choose-grid {
        grid-template-columns: 1fr;
    }
    .page-hero {
        padding: 100px 0 40px;
    }
    .page-hero h1 { font-size: 1.75rem; }
    .product-cards-grid {
        grid-template-columns: 1fr;
    }
    .product-cta .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    .specs-table-wrap { overflow-x: auto; }
}
@media (max-width: 1024px) and (min-width: 769px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .why-choose-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}