/* ==========================================
   products.css — Aspire Pharmaceuticals
   Page-specific styles for products.html (product portfolio).

   Sections:
     1. Body overrides (dark theme)
     2. Page hero & background pattern
     3. Filter bar & category chips
     4. Product grid & cards
     5. Card expand/detail view
     6. Stats line
     7. CTA strip
     8. Responsive (@media 900px, 600px)

   Dependencies: styles/global.css
   Used by: products.html
   ========================================== */

body, html {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    width: 100vw;
    overflow-x: hidden;
    font-family: 'Proxima Nova', sans-serif;
    background: var(--dark-navy);
    color: var(--white);
}

/* ==========================================
   PAGE HERO STRIP
   ========================================== */
.page-hero {
    padding: 160px 60px 80px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.page-hero-label {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--turquoise);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.page-hero-label::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 2px;
    background: var(--turquoise);
    border-radius: 2px;
}

.page-hero h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.4rem, 5vw, 4.2rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--white);
    margin: 0 0 1.2rem;
}

.page-hero h1 span {
    color: var(--turquoise);
}

.page-hero p {
    font-family: 'Proxima Nova', sans-serif;
    font-size: 1.05rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.6);
    max-width: 640px;
    margin: 0 0 2rem;
}

.stats-line {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.stats-line-item {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.stats-line-item strong {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
}

.stats-line-item span {
    font-family: 'Proxima Nova', sans-serif;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.4);
}

.stats-divider {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.12);
}

/* ==========================================
   SECTION SEPARATOR
   ========================================== */
.section-rule {
    border: none;
    border-top: 1px solid rgba(255,255,255,0.08);
    margin: 0;
}

/* ==========================================
   PRODUCTS SECTION WRAP (WHITE BACKGROUND)
   ========================================== */
.products-section-wrap {
    background: var(--white);
    position: relative;
    overflow: hidden;
}

/* Capsule/pill silhouette watermark */
.products-section-wrap::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    opacity: 0.08;
    background-image: url('../assets/backgroundImages/capsule-pattern-products.webp');
    background-repeat: repeat;
    background-size: 500px 500px;
}

/* ==========================================
   FILTER BAR
   ========================================== */
.filter-bar-wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 48px 60px 32px;
    position: relative;
    z-index: 1;
}

.search-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.search-toggle-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(17, 62, 160, 0.20);
    box-shadow: 0 2px 8px rgba(0, 20, 58, 0.06), 0 1px 3px rgba(0, 20, 58, 0.04);
    background: rgba(255, 255, 255, 0.99);
    backdrop-filter: blur(8px) saturate(1.2);
    -webkit-backdrop-filter: blur(8px) saturate(1.2);
    color: var(--primary-blue);
    font-size: 1.1rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}
.search-toggle-btn:hover {
    border-color: var(--turquoise);
    color: var(--turquoise);
    background: rgba(53, 203, 204, 0.08);
}

.search-input-wrap {
    position: relative;
    flex: 1;
    max-width: 0;
    min-width: 0;
    opacity: 0;
    overflow: hidden;
    pointer-events: none;
    transition: max-width 0.3s ease, opacity 0.3s ease, min-width 0.3s ease;
}

/* Hover-reveal: expand when hovering the search row */
.search-row:hover .search-input-wrap,
.search-input-wrap.has-value {
    max-width: 380px;
    min-width: 220px;
    opacity: 1;
    pointer-events: auto;
}

.search-input-wrap i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(0, 20, 58, 0.35);
    font-size: 1rem;
    pointer-events: none;
}

#product-search {
    width: 100%;
    padding: 10px 16px 10px 40px;
    background: rgba(255, 255, 255, 0.99);
    backdrop-filter: blur(8px) saturate(1.2);
    -webkit-backdrop-filter: blur(8px) saturate(1.2);
    border: 1px solid rgba(17, 62, 160, 0.12);
    border-radius: 8px;
    color: var(--dark-navy);
    font-family: 'Proxima Nova', sans-serif;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.25s ease;
}

#product-search::placeholder { color: rgba(0, 20, 58, 0.35); }
#product-search:focus { border-color: var(--turquoise); }

.search-close-btn {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: rgba(0, 20, 58, 0.35);
    font-size: 1rem;
    cursor: pointer;
    padding: 4px;
    transition: color 0.2s;
}
.search-close-btn:hover {
    color: var(--dark-navy);
}

.result-count {
    font-family: 'Proxima Nova', sans-serif;
    font-size: 0.82rem;
    color: rgba(0, 20, 58, 0.45);
    white-space: nowrap;
}

.filter-chips {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.6rem;
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 7px 16px;
    border-radius: 100px;
    border: 1px solid rgba(17, 62, 160, 0.20);
    box-shadow: 0 2px 8px rgba(0, 20, 58, 0.06), 0 1px 3px rgba(0, 20, 58, 0.04);
    background: rgba(255, 255, 255, 0.99);
    backdrop-filter: blur(8px) saturate(1.2);
    -webkit-backdrop-filter: blur(8px) saturate(1.2);
    color: rgba(0, 20, 58, 0.6);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    cursor: pointer;
    transition: all 0.2s ease, transform 0.25s ease;
    text-decoration: none;
    user-select: none;
    position: relative;
    overflow: hidden;
}

.filter-chip::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--turquoise), var(--primary-blue));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s ease;
}

.filter-chip i {
    font-size: 0.95rem;
    color: inherit;
}

.filter-chip:hover {
    border-color: var(--turquoise);
    color: var(--dark-navy);
    transform: translateY(-2px);
}

.filter-chip:hover::after {
    transform: scaleX(1);
}

.filter-chip.active {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
    color: var(--white);
}

.filter-chip.active::after {
    transform: scaleX(1);
}

.filter-chip .chip-count {
    background: rgba(17, 62, 160, 0.1);
    border-radius: 100px;
    padding: 1px 7px;
    font-size: 0.72rem;
    font-weight: 700;
    min-width: 20px;
    text-align: center;
}

.filter-chip.active .chip-count {
    background: rgba(255,255,255,0.25);
}

/* ==========================================
   PRODUCT GRID
   ========================================== */
.products-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 60px 80px;
    position: relative;
    z-index: 1;
    min-height: 520px;
}

#products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

/* Product Card — light mode */
.product-card {
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(16px) saturate(1.6);
    -webkit-backdrop-filter: blur(16px) saturate(1.6);
    border: 1px solid rgba(0, 20, 58, 0.10);
    box-shadow: 0 4px 24px rgba(0, 20, 58, 0.08), 0 1px 4px rgba(0, 20, 58, 0.05), inset 0 1px 0 rgba(255,255,255,0.9);
    border-radius: 14px;
    padding: 1.8rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    position: relative;
    overflow: hidden;
}

.product-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--turquoise), var(--primary-blue));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(0, 20, 58, 0.12);
    border-color: var(--primary-blue);
}

.product-card:hover::after {
    transform: scaleX(1);
}

/* Coming Soon Card */
.product-card.coming-soon {
    opacity: 0.5;
    border-style: dashed;
    pointer-events: none;
}

.product-card.coming-soon::after {
    display: none;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Icon + category label grouped together */
.card-meta {
    display: flex;
    align-items: center;
    gap: 0.55rem;
}

.card-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(53, 203, 204, 0.12);
    border: 1px solid rgba(53, 203, 204, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-icon i {
    font-size: 1.4rem;
    color: var(--turquoise);
}

.product-badge {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 3px 10px;
    border-radius: 100px;
}

.badge-available {
    background: rgba(53, 203, 204, 0.15);
    color: #2aadae;
    border: 1px solid rgba(53, 203, 204, 0.3);
}

.badge-new {
    background: rgba(17, 62, 160, 0.12);
    color: var(--primary-blue);
    border: 1px solid rgba(17, 62, 160, 0.25);
}

.badge-soon {
    background: rgba(0, 20, 58, 0.06);
    color: rgba(0, 20, 58, 0.4);
    border: 1px solid rgba(0, 20, 58, 0.1);
}

.product-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--dark-navy);
    margin: 0;
    line-height: 1.3;
}

.card-category-label {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--turquoise);
}

.card-rule {
    border: none;
    border-top: 1px solid rgba(17, 62, 160, 0.08);
    margin: 0;
}

/* Dosage strength badge (below h3) */
.card-dosage {
    display: inline-block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    color: var(--primary-blue);
    background: rgba(17, 62, 160, 0.07);
    border: 1px solid rgba(17, 62, 160, 0.15);
    border-radius: 100px;
    padding: 2px 10px;
    align-self: flex-start;
}

/* Structured composition list */
.card-composition {
    flex: 1;
}

.comp-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.comp-list li {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 0.75rem;
    font-family: 'Proxima Nova', sans-serif;
    font-size: 0.82rem;
    line-height: 1.4;
    color: rgba(0, 20, 58, 0.6);
}

.comp-drug {
    flex: 1;
}

.comp-amount {
    font-weight: 600;
    color: var(--primary-blue);
    white-space: nowrap;
    font-size: 0.8rem;
}

.comp-more {
    font-family: 'Proxima Nova', sans-serif;
    font-size: 0.76rem;
    color: rgba(0, 20, 58, 0.35);
    font-style: italic;
    justify-content: flex-start !important;
}

.comp-fallback {
    font-family: 'Proxima Nova', sans-serif;
    font-size: 0.87rem;
    line-height: 1.65;
    color: rgba(0, 20, 58, 0.6);
    margin: 0;
}

.product-card p {
    font-family: 'Proxima Nova', sans-serif;
    font-size: 0.87rem;
    line-height: 1.65;
    color: rgba(0, 20, 58, 0.6);
    margin: 0;
    flex: 1;
}

.card-cta {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary-blue);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    transition: gap 0.2s ease, color 0.2s ease;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
}

.card-cta:hover { gap: 0.6rem; color: var(--turquoise); }

/* No results */
#no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 5rem 2rem;
    display: none;
}

#no-results i {
    font-size: 3rem;
    color: rgba(0, 20, 58, 0.15);
    display: block;
    margin-bottom: 1rem;
}

#no-results p {
    font-family: 'Proxima Nova', sans-serif;
    font-size: 0.95rem;
    color: rgba(0, 20, 58, 0.4);
}

/* ==========================================
   EXPAND / COLLAPSE BUTTON
   ========================================== */
.grid-expand-wrap {
    text-align: center;
    margin-top: 1.5rem;
}

.grid-expand-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid rgba(0, 20, 58, 0.10);
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(16px) saturate(1.6);
    -webkit-backdrop-filter: blur(16px) saturate(1.6);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    color: var(--primary-blue);
    font-size: 1.3rem;
    box-shadow: 0 4px 15px rgba(0, 20, 58, 0.08), 0 1px 4px rgba(0, 20, 58, 0.05), inset 0 1px 0 rgba(255,255,255,0.9);
}

.grid-expand-btn:hover {
    border-color: var(--turquoise);
    color: var(--turquoise);
    background: rgba(255, 255, 255, 0.75);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 20, 58, 0.12);
}

.grid-expand-btn.expanded i {
    transform: rotate(180deg);
}

.grid-expand-btn i {
    transition: transform 0.3s ease;
}

.product-card.card-hidden {
    display: none;
}

/* ==========================================
   CTA FOOTER STRIP
   ========================================== */
.cta-strip {
    background: rgba(17, 62, 160, 0.15);
    border-top: 1px solid rgba(17, 62, 160, 0.3);
    border-bottom: 1px solid rgba(17, 62, 160, 0.3);
    padding: 60px;
}

.cta-strip-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.cta-strip-text h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--white);
    margin: 0 0 0.4rem;
}

.cta-strip-text p {
    font-family: 'Proxima Nova', sans-serif;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.55);
    margin: 0;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 12px 28px;
    background: var(--primary-blue);
    color: var(--white);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-radius: 8px;
    text-decoration: none;
    transition: background 0.25s ease, transform 0.2s ease;
    white-space: nowrap;
}

.btn-primary:hover {
    background: #1a52c8;
    transform: translateY(-2px);
}

/* ==========================================
   PRODUCTS RESPONSIVE
   ========================================== */
@media (max-width: 900px) {
    .page-hero { padding: 120px 24px 60px; }
    .filter-bar-wrap { padding: 32px 24px 24px; }
    .products-section { padding: 0 24px 60px; }
    .footer-inner { padding: 0 24px; }
    .footer-bottom { padding: 1.2rem 24px 2rem; }
    .cta-strip { padding: 40px 24px; }
    .cta-strip-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 700px) {
    #products-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
    #products-grid { grid-template-columns: 1fr; }
}