/* =====================================================
   Shops & Deals — site.css
   Custom styles for the Amazon Affiliate Store
   Project: ShopsAndDeals-Project (ASP.NET Core / Razor Pages)
   ===================================================== */

/* -------------------------------------------------------
   CSS Variables (Design Tokens)
------------------------------------------------------- */
:root {
    --sd-primary:        #1a1a2e;      /* Deep navy — navbar, headings */
    --sd-accent:         #f97316;      /* Orange — buttons, highlights */
    --sd-accent-dark:    #ea6308;      /* Darker orange — hover */
    --sd-secondary:      #16213e;      /* Slightly lighter navy */
    --sd-footer-bg:      #0f0f23;      /* Near-black — footer */
    --sd-light-bg:       #f8f9fa;      /* Off-white — section backgrounds */
    --sd-card-bg:        #ffffff;      /* White — product cards */
    --sd-border:         #e5e7eb;      /* Light grey — card borders */
    --sd-text:           #1f2937;      /* Dark grey — body text */
    --sd-text-muted:     #6b7280;      /* Medium grey — secondary text */
    --sd-text-light:     #d1d5db;      /* Light grey — footer text */
    --sd-deals-red:      #dc2626;      /* Red — deals badge */
    --sd-deals-orange:   #f97316;      /* Orange — Today's Deals nav link */
    --sd-badge-green:    #16a34a;      /* Green — "In Stock" badge */
    --sd-shadow-sm:      0 1px 3px rgba(0,0,0,0.10), 0 1px 2px rgba(0,0,0,0.06);
    --sd-shadow-md:      0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
    --sd-shadow-lg:      0 10px 15px rgba(0,0,0,0.10), 0 4px 6px rgba(0,0,0,0.05);
    --sd-radius:         0.5rem;
    --sd-radius-lg:      0.75rem;
    --sd-transition:     all 0.2s ease-in-out;
}

/* -------------------------------------------------------
   Base / Reset
------------------------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    color: var(--sd-text);
    background-color: #ffffff;
    line-height: 1.6;
}

a {
    color: var(--sd-accent);
    text-decoration: none;
    transition: var(--sd-transition);
}

a:hover {
    color: var(--sd-accent-dark);
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* -------------------------------------------------------
   NAVBAR
------------------------------------------------------- */
.sd-navbar {
    background-color: var(--sd-primary);
    padding: 0.6rem 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.25);
    position: sticky;
    top: 0;
    z-index: 1030;
}

.sd-brand {
    color: #ffffff !important;
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.sd-brand i {
    color: var(--sd-accent);
    margin-right: 0.2rem;
}

.sd-brand:hover {
    color: var(--sd-accent) !important;
}

.sd-navbar .nav-link {
    color: rgba(255,255,255,0.85) !important;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.5rem 0.75rem !important;
    border-radius: var(--sd-radius);
    transition: var(--sd-transition);
}

.sd-navbar .nav-link:hover,
.sd-navbar .nav-link:focus {
    color: #ffffff !important;
    background-color: rgba(255,255,255,0.1);
}

.sd-navbar .nav-link.active {
    color: var(--sd-accent) !important;
}

/* Deals links — highlighted in orange */
.sd-navbar .sd-deals-link {
    color: var(--sd-accent) !important;
    font-weight: 600;
}

.sd-navbar .sd-deals-link:hover {
    color: #ffffff !important;
    background-color: var(--sd-accent);
}

/* Navbar dropdown */
.sd-dropdown {
    background-color: var(--sd-secondary);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--sd-radius);
    box-shadow: var(--sd-shadow-lg);
    min-width: 220px;
}

.sd-dropdown .dropdown-item {
    color: rgba(255,255,255,0.85);
    font-size: 0.88rem;
    padding: 0.5rem 1rem;
    transition: var(--sd-transition);
}

.sd-dropdown .dropdown-item i {
    margin-right: 0.4rem;
    width: 16px;
    text-align: center;
    color: var(--sd-accent);
}

.sd-dropdown .dropdown-item:hover {
    background-color: rgba(255,255,255,0.12);
    color: #ffffff;
}

.sd-dropdown .dropdown-divider {
    border-color: rgba(255,255,255,0.15);
}

/* Navbar toggle icon — white on dark bg */
.sd-navbar .navbar-toggler {
    border-color: rgba(255,255,255,0.3);
}

.sd-navbar .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.85%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Search form */
.sd-search-form {
    margin-left: 0.5rem;
}

.sd-search-input {
    background-color: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.2);
    color: #ffffff;
    font-size: 0.875rem;
    min-width: 180px;
    border-radius: var(--sd-radius) 0 0 var(--sd-radius);
}

.sd-search-input::placeholder {
    color: rgba(255,255,255,0.5);
}

.sd-search-input:focus {
    background-color: rgba(255,255,255,0.18);
    border-color: var(--sd-accent);
    color: #ffffff;
    box-shadow: 0 0 0 0.15rem rgba(249,115,22,0.35);
}

.sd-btn-search {
    background-color: var(--sd-accent);
    border: 1px solid var(--sd-accent);
    color: #ffffff;
    border-radius: 0 var(--sd-radius) var(--sd-radius) 0;
    padding: 0.375rem 0.75rem;
    transition: var(--sd-transition);
}

.sd-btn-search:hover {
    background-color: var(--sd-accent-dark);
    border-color: var(--sd-accent-dark);
    color: #ffffff;
}

/* -------------------------------------------------------
   HERO SECTION
------------------------------------------------------- */
.sd-hero {
    position: relative;
    width: 100%;
    overflow: hidden;
    background-color: var(--sd-primary);
}

.sd-hero img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    display: block;
    opacity: 0.75;
}

.sd-hero-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
    background: linear-gradient(to right, rgba(26,26,46,0.7), rgba(26,26,46,0.3));
    padding: 2rem;
}

.sd-hero-title {
    color: #ffffff;
    font-size: clamp(1.8rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    text-shadow: 0 2px 8px rgba(0,0,0,0.4);
    margin-bottom: 0.75rem;
}

.sd-hero-subtitle {
    color: rgba(255,255,255,0.88);
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: 400;
    margin-bottom: 1.5rem;
    text-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

.sd-hero-badge {
    display: inline-block;
    background-color: var(--sd-accent);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.25rem 0.75rem;
    border-radius: 2rem;
    margin-bottom: 0.75rem;
}

/* Hero without image (gradient fallback) */
.sd-hero-gradient {
    background: linear-gradient(135deg, var(--sd-primary) 0%, var(--sd-secondary) 100%);
    padding: 4rem 0;
    position: absolute;
    inset: 0;
    z-index: 0;
}

.sd-hero-gradient .sd-hero-overlay {
    position: relative;
    inset: auto;
    background: none;
}

/* Home page hero content classes */
.sd-hero-content {
    position: relative;
    z-index: 2;
    padding: 5rem 1rem 4rem;
    max-width: 640px;
}

.sd-hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(249,115,22,0.18);
    color: #fdba74;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.3rem 0.85rem;
    border-radius: 2rem;
    border: 1px solid rgba(249,115,22,0.35);
    margin-bottom: 1.25rem;
}

.sd-hero-headline {
    color: #ffffff;
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    text-shadow: 0 2px 16px rgba(0,0,0,0.5);
    margin-bottom: 1rem;
}

.sd-hero-sub {
    color: rgba(255,255,255,0.80);
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    text-shadow: 0 1px 6px rgba(0,0,0,0.4);
}

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

/* -------------------------------------------------------
   MAIN CONTENT
------------------------------------------------------- */
.sd-main-content {
    padding-bottom: 3rem;
}

/* -------------------------------------------------------
   SECTION HEADINGS
------------------------------------------------------- */
.sd-section {
    padding: 2.5rem 0;
}

.sd-section-alt {
    background-color: var(--sd-light-bg);
}

.sd-section-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--sd-primary);
    margin-bottom: 0.25rem;
}

.sd-section-subtitle {
    color: var(--sd-text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.75rem;
}

.sd-section-title-line {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.sd-section-title-line::after {
    content: '';
    flex: 1;
    height: 2px;
    background: linear-gradient(to right, var(--sd-accent), transparent);
}

/* -------------------------------------------------------
   BUTTONS
------------------------------------------------------- */
.btn-sd-primary {
    background-color: var(--sd-accent);
    border-color: var(--sd-accent);
    color: #ffffff;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.5rem 1.25rem;
    border-radius: var(--sd-radius);
    transition: var(--sd-transition);
}

.btn-sd-primary:hover,
.btn-sd-primary:focus {
    background-color: var(--sd-accent-dark);
    border-color: var(--sd-accent-dark);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(249,115,22,0.35);
    transform: translateY(-1px);
}

.btn-sd-outline {
    background-color: transparent;
    border: 2px solid var(--sd-accent);
    color: var(--sd-accent);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.45rem 1.2rem;
    border-radius: var(--sd-radius);
    transition: var(--sd-transition);
}

.btn-sd-outline:hover {
    background-color: var(--sd-accent);
    color: #ffffff;
}

.btn-sd-dark {
    background-color: var(--sd-primary);
    border-color: var(--sd-primary);
    color: #ffffff;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.5rem 1.25rem;
    border-radius: var(--sd-radius);
    transition: var(--sd-transition);
}

.btn-sd-dark:hover {
    background-color: var(--sd-secondary);
    border-color: var(--sd-secondary);
    color: #ffffff;
    transform: translateY(-1px);
}

/* -------------------------------------------------------
   CATEGORY CARDS (Home page grid)
------------------------------------------------------- */
.sd-category-card {
    background-color: var(--sd-card-bg);
    border: 1px solid var(--sd-border);
    border-radius: var(--sd-radius-lg);
    padding: 1.5rem 1rem;
    text-align: center;
    transition: var(--sd-transition);
    box-shadow: var(--sd-shadow-sm);
    display: block;
    color: var(--sd-text);
    height: 100%;
}

.sd-category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--sd-shadow-lg);
    border-color: var(--sd-accent);
    color: var(--sd-text);
    text-decoration: none;
}

.sd-category-card .sd-cat-icon {
    font-size: 2.5rem;
    color: var(--sd-accent);
    margin-bottom: 0.75rem;
    display: block;
}

.sd-category-card .sd-cat-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--sd-primary);
    margin-bottom: 0.25rem;
}

.sd-category-card .sd-cat-desc {
    font-size: 0.8rem;
    color: var(--sd-text-muted);
    margin-bottom: 0;
}

/* -------------------------------------------------------
   PRODUCT CARDS
------------------------------------------------------- */
.sd-product-card {
    background-color: var(--sd-card-bg);
    border: 1px solid var(--sd-border);
    border-radius: var(--sd-radius-lg);
    overflow: hidden;
    box-shadow: var(--sd-shadow-sm);
    transition: var(--sd-transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.sd-product-card:hover {
    box-shadow: var(--sd-shadow-lg);
    transform: translateY(-3px);
    border-color: rgba(249,115,22,0.3);
}

.sd-product-card .sd-product-img-wrap {
    background-color: var(--sd-light-bg);
    padding: 1rem;
    text-align: center;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.sd-product-card .sd-product-img-wrap img {
    max-height: 180px;
    object-fit: contain;
    transition: var(--sd-transition);
}

.sd-product-card:hover .sd-product-img-wrap img {
    transform: scale(1.04);
}

.sd-product-card .sd-product-body {
    padding: 1rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.sd-product-card .sd-product-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--sd-primary);
    line-height: 1.4;
    margin-bottom: 0.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sd-product-card .sd-product-desc {
    font-size: 0.82rem;
    color: var(--sd-text-muted);
    line-height: 1.5;
    flex: 1;
    margin-bottom: 0.75rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sd-product-card .sd-product-price {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--sd-accent);
    margin-bottom: 0.75rem;
}

.sd-product-card .sd-amazon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    background-color: var(--sd-accent);
    color: #ffffff;
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: var(--sd-radius);
    transition: var(--sd-transition);
    text-decoration: none;
    border: none;
    width: 100%;
}

.sd-product-card .sd-amazon-btn:hover {
    background-color: var(--sd-accent-dark);
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(249,115,22,0.3);
}

.sd-product-card .sd-amazon-logo {
    font-size: 0.75rem;
    opacity: 0.85;
}

/* -------------------------------------------------------
   DEAL CARDS
------------------------------------------------------- */
.sd-deal-card {
    background-color: var(--sd-card-bg);
    border: 1px solid var(--sd-border);
    border-radius: var(--sd-radius-lg);
    overflow: hidden;
    box-shadow: var(--sd-shadow-sm);
    transition: var(--sd-transition);
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.sd-deal-card:hover {
    box-shadow: var(--sd-shadow-lg);
    transform: translateY(-3px);
}

/* Discount badge pinned to top-left */
.sd-deal-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    background-color: var(--sd-deals-red);
    color: #ffffff;
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.25rem 0.6rem;
    border-radius: 0.25rem;
    z-index: 1;
}

.sd-deal-badge.badge-orange  { background-color: var(--sd-accent); }
.sd-deal-badge.badge-green   { background-color: var(--sd-badge-green); }
.sd-deal-badge.badge-navy    { background-color: var(--sd-primary); }

.sd-deal-card .sd-deal-img-wrap {
    background-color: var(--sd-light-bg);
    padding: 1rem;
    text-align: center;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sd-deal-card .sd-deal-img-wrap img {
    max-height: 160px;
    object-fit: contain;
}

.sd-deal-card .sd-deal-body {
    padding: 1rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.sd-deal-card .sd-deal-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--sd-primary);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.sd-deal-pricing {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
}

.sd-deal-original {
    font-size: 0.85rem;
    color: var(--sd-text-muted);
    text-decoration: line-through;
}

.sd-deal-sale {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--sd-deals-red);
}

.sd-deal-pct {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--sd-badge-green);
    background-color: #dcfce7;
    padding: 0.1rem 0.4rem;
    border-radius: 0.25rem;
}

.sd-deal-card .sd-shop-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    background-color: var(--sd-primary);
    color: #ffffff;
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: var(--sd-radius);
    transition: var(--sd-transition);
    text-decoration: none;
    margin-top: auto;
}

.sd-deal-card .sd-shop-btn:hover {
    background-color: var(--sd-accent);
    color: #ffffff;
}

/* -------------------------------------------------------
   FEATURED STRIP (horizontal scroll on home page)
------------------------------------------------------- */
.sd-featured-strip {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding-bottom: 1rem;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
}

.sd-featured-strip::-webkit-scrollbar {
    height: 4px;
}

.sd-featured-strip::-webkit-scrollbar-thumb {
    background-color: var(--sd-accent);
    border-radius: 2px;
}

.sd-featured-strip .sd-product-card {
    min-width: 220px;
    max-width: 220px;
    scroll-snap-align: start;
}

/* -------------------------------------------------------
   PAGE HERO (category pages — gradient with text overlay)
------------------------------------------------------- */
.sd-page-hero {
    background: linear-gradient(135deg, var(--sd-primary) 0%, var(--sd-secondary) 100%);
    color: #ffffff;
    padding: 2.5rem 0;
    margin-bottom: 2rem;
}

.sd-page-hero h1 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.sd-page-hero p {
    color: rgba(255,255,255,0.78);
    font-size: 1rem;
    margin-bottom: 0;
}

.sd-page-hero i {
    color: var(--sd-accent);
    margin-right: 0.5rem;
}

/* -------------------------------------------------------
   BREADCRUMB
------------------------------------------------------- */
.sd-breadcrumb {
    background-color: var(--sd-light-bg);
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--sd-border);
    font-size: 0.85rem;
}

.sd-breadcrumb .breadcrumb {
    margin-bottom: 0;
}

.sd-breadcrumb .breadcrumb-item a {
    color: var(--sd-accent);
}

/* -------------------------------------------------------
   FOOTER
------------------------------------------------------- */
.sd-footer {
    background-color: var(--sd-footer-bg);
    color: var(--sd-text-light);
    padding: 3rem 0 0;
    margin-top: 3rem;
}

.sd-footer-top {
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sd-footer-brand {
    font-size: 1.3rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.75rem;
}

.sd-footer-brand i {
    color: var(--sd-accent);
}

.sd-footer-tagline {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.sd-footer-disclosure {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.45);
    line-height: 1.5;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--sd-radius);
    padding: 0.6rem 0.75rem;
}

.sd-footer-disclosure i {
    color: var(--sd-accent);
    margin-right: 0.3rem;
}

.sd-footer-heading {
    color: #ffffff;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.75rem;
}

.sd-footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sd-footer-links li {
    margin-bottom: 0.4rem;
}

.sd-footer-links a {
    color: rgba(255,255,255,0.6);
    font-size: 0.875rem;
    transition: var(--sd-transition);
}

.sd-footer-links a:hover {
    color: var(--sd-accent);
    text-decoration: none;
}

.sd-footer-links a i {
    font-size: 0.75rem;
    margin-right: 0.35rem;
    color: var(--sd-accent);
    opacity: 0.7;
}

.sd-footer-bottom {
    background-color: rgba(0,0,0,0.3);
    padding: 1.1rem 0;
    margin-top: 0;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
}

.sd-footer-bottom-link {
    color: rgba(255,255,255,0.5);
    font-size: 0.8rem;
    transition: var(--sd-transition);
}

.sd-footer-bottom-link:hover {
    color: var(--sd-accent);
}

/* -------------------------------------------------------
   UTILITIES
------------------------------------------------------- */
.text-accent    { color: var(--sd-accent) !important; }
.bg-sd-primary  { background-color: var(--sd-primary) !important; }
.bg-sd-light    { background-color: var(--sd-light-bg) !important; }

/* "View all" link row */
.sd-view-all {
    text-align: right;
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.sd-view-all a {
    color: var(--sd-accent);
    font-weight: 600;
}

.sd-view-all a:hover {
    color: var(--sd-accent-dark);
}

/* Amazon external link icon */
.sd-ext-icon {
    font-size: 0.7rem;
    vertical-align: super;
    margin-left: 0.15rem;
    opacity: 0.7;
}

/* Page-level alert for affiliate notice */
.sd-affiliate-notice {
    background-color: #fff7ed;
    border: 1px solid #fed7aa;
    border-radius: var(--sd-radius);
    color: #92400e;
    font-size: 0.82rem;
    padding: 0.6rem 1rem;
    margin-bottom: 1.5rem;
}

.sd-affiliate-notice i {
    color: var(--sd-accent);
}

/* -------------------------------------------------------
   RESPONSIVE ADJUSTMENTS
------------------------------------------------------- */
@media (max-width: 991.98px) {
    .sd-navbar .navbar-collapse {
        background-color: var(--sd-secondary);
        border-radius: var(--sd-radius);
        padding: 0.75rem;
        margin-top: 0.5rem;
        box-shadow: var(--sd-shadow-lg);
    }

    .sd-search-form {
        margin-top: 0.75rem;
        margin-left: 0;
    }

    .sd-search-input {
        min-width: auto;
        flex: 1;
    }

    .sd-hero img {
        height: 280px;
    }
}

@media (max-width: 575.98px) {
    .sd-hero img {
        height: 220px;
    }

    .sd-hero-title {
        font-size: 1.6rem;
    }

    .sd-page-hero {
        padding: 1.75rem 0;
    }
}

/* -------------------------------------------------------
   Home Page — Disclosure Strip
------------------------------------------------------- */
.sd-disclosure-strip {
    background: #fff8f0;
    border-bottom: 1px solid #fed7aa;
    padding: 0.6rem 0;
    font-size: 0.8rem;
    color: #92400e;
}

.sd-disclosure-strip i {
    color: var(--sd-accent);
    margin-right: 0.3rem;
}

/* -------------------------------------------------------
   Section Layout
------------------------------------------------------- */
.sd-section {
    padding: 3.5rem 0;
}

.sd-deals-section {
    background: var(--sd-light-bg);
}

.sd-section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 2rem;
    gap: 1rem;
    flex-wrap: wrap;
}

.sd-section-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--sd-primary);
    margin-bottom: 0.25rem;
}

.sd-section-sub {
    color: var(--sd-text-muted);
    margin-bottom: 0;
    font-size: 0.95rem;
}

/* -------------------------------------------------------
   Category Cards
------------------------------------------------------- */
.sd-category-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.1rem 1rem;
    background: var(--sd-card-bg);
    border: 1px solid var(--sd-border);
    border-radius: var(--sd-radius-lg);
    text-decoration: none;
    color: var(--sd-text);
    transition: var(--sd-transition);
    box-shadow: var(--sd-shadow-sm);
    position: relative;
    overflow: hidden;
}

.sd-category-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--sd-shadow-lg);
    color: var(--sd-text);
    border-color: var(--sd-accent);
}

.sd-cat-icon {
    width: 2.8rem;
    height: 2.8rem;
    border-radius: var(--sd-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
    background: rgba(249,115,22,0.12);
    color: var(--sd-accent);
}

.cat-blue   .sd-cat-icon { background: rgba(59,130,246,0.12);  color: #3b82f6; }
.cat-indigo .sd-cat-icon { background: rgba(99,102,241,0.12);  color: #6366f1; }
.cat-orange .sd-cat-icon { background: rgba(249,115,22,0.12);  color: #f97316; }
.cat-teal   .sd-cat-icon { background: rgba(20,184,166,0.12);  color: #14b8a6; }
.cat-pink   .sd-cat-icon { background: rgba(236,72,153,0.12);  color: #ec4899; }
.cat-red    .sd-cat-icon { background: rgba(239,68,68,0.12);   color: #ef4444; }
.cat-green  .sd-cat-icon { background: rgba(34,197,94,0.12);   color: #22c55e; }
.cat-yellow .sd-cat-icon { background: rgba(234,179,8,0.12);   color: #eab308; }

.sd-cat-body {
    flex: 1;
    min-width: 0;
}

.sd-cat-name {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.1rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sd-cat-desc {
    font-size: 0.75rem;
    color: var(--sd-text-muted);
    margin-bottom: 0;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sd-cat-arrow {
    color: var(--sd-text-muted);
    font-size: 0.9rem;
    flex-shrink: 0;
    transition: transform 0.2s;
}

.sd-category-card:hover .sd-cat-arrow {
    transform: translateX(4px);
    color: var(--sd-accent);
}

/* -------------------------------------------------------
   Deal Cards
------------------------------------------------------- */
.sd-deal-card {
    background: var(--sd-card-bg);
    border: 1px solid var(--sd-border);
    border-radius: var(--sd-radius-lg);
    box-shadow: var(--sd-shadow-sm);
    overflow: hidden;
    position: relative;
    transition: var(--sd-transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.sd-deal-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--sd-shadow-lg);
}

.sd-deal-label {
    background: #dc2626;
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.3rem 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.sd-deal-img-wrap {
    background: #f9fafb;
    padding: 1rem;
    text-align: center;
}

.sd-deal-img {
    max-height: 160px;
    max-width: 100%;
    object-fit: contain;
}

.sd-deal-body {
    padding: 1rem 1.1rem 1.25rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.sd-deal-category {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--sd-accent);
    margin-bottom: 0.3rem;
}

.sd-deal-title {
    font-size: 0.97rem;
    font-weight: 600;
    color: var(--sd-primary);
    margin-bottom: 0.4rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sd-deal-desc {
    font-size: 0.82rem;
    color: var(--sd-text-muted);
    margin-bottom: 0.6rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* -------------------------------------------------------
   Product Cards
------------------------------------------------------- */
.sd-product-card {
    background: var(--sd-card-bg);
    border: 1px solid var(--sd-border);
    border-radius: var(--sd-radius-lg);
    box-shadow: var(--sd-shadow-sm);
    overflow: hidden;
    position: relative;
    transition: var(--sd-transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.sd-product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--sd-shadow-lg);
}

.sd-product-img-wrap {
    background: #f9fafb;
    padding: 1.25rem;
    text-align: center;
}

.sd-product-img {
    max-height: 160px;
    max-width: 100%;
    object-fit: contain;
}

.sd-product-body {
    padding: 1rem 1.1rem 1.25rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.sd-product-category {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--sd-accent);
    margin-bottom: 0.3rem;
}

.sd-product-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--sd-primary);
    margin-bottom: 0.4rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sd-product-desc {
    font-size: 0.82rem;
    color: var(--sd-text-muted);
    margin-bottom: 0.6rem;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* -------------------------------------------------------
   Shared — Badges, Ratings, Prices
------------------------------------------------------- */
.sd-badge {
    position: absolute;
    top: 0.6rem;
    right: 0.6rem;
    background: var(--sd-accent);
    color: #fff;
    font-size: 0.68rem;
    font-weight: 700;
    padding: 0.2rem 0.55rem;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    z-index: 1;
}

.sd-badge-deal {
    background: #dc2626;
}

.sd-rating {
    display: flex;
    align-items: center;
    gap: 0.15rem;
    margin-bottom: 0.5rem;
    font-size: 0.78rem;
    color: #f59e0b;
}

.sd-rating-count {
    color: var(--sd-text-muted);
    font-size: 0.74rem;
    margin-left: 0.2rem;
}

.sd-price-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: auto;
}

.sd-price {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--sd-primary);
}

.sd-price-original {
    font-size: 0.88rem;
    color: var(--sd-text-muted);
    text-decoration: line-through;
}

.sd-discount-badge {
    background: #dcfce7;
    color: #15803d;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.15rem 0.45rem;
    border-radius: 100px;
}

/* =========================================================
   DEALS PAGES — Hero & Cards
   ========================================================= */

.sd-deals-hero {
    padding: 3.5rem 0 2.5rem;
    color: #fff;
    text-align: center;
}

.sd-deals-hero-today {
    background: linear-gradient(135deg, #7f1d1d 0%, #b91c1c 45%, #ef4444 100%);
}

.sd-deals-hero-special {
    background: linear-gradient(135deg, #3b0764 0%, #6d28d9 45%, #a855f7 100%);
}

.sd-deals-hero h1 {
    font-size: 2.4rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.sd-deals-hero p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 1rem;
}

.sd-deals-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 100px;
    padding: 0.3rem 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.03em;
}

/* live pulsing dot */
.sd-live-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #4ade80;
    display: inline-block;
    animation: sd-pulse 1.6s ease-in-out infinite;
}

@keyframes sd-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.45; transform: scale(0.8); }
}

/* Deal card */
.sd-deal-card {
    border: 1px solid var(--sd-border);
    border-radius: 14px;
    overflow: hidden;
    background: var(--sd-card-bg);
    display: flex;
    flex-direction: column;
    transition: transform 0.22s ease, box-shadow 0.22s ease;
    height: 100%;
}

.sd-deal-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 28px rgba(0,0,0,0.12);
}

.sd-deal-card-img-wrap {
    position: relative;
    background: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 200px;
    overflow: hidden;
}

.sd-deal-card-img-wrap img {
    max-height: 180px;
    max-width: 100%;
    object-fit: contain;
    padding: 1rem;
}

.sd-deal-label {
    position: absolute;
    top: 10px;
    left: 10px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.2rem 0.6rem;
    border-radius: 6px;
    color: #fff;
}

.sd-deal-label-today   { background: #dc2626; }
.sd-deal-label-special { background: #7c3aed; }

.sd-deal-card-body {
    padding: 1rem 1.1rem 1.2rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.sd-deal-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--sd-primary);
    margin-bottom: 0.4rem;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sd-deal-price-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 0.6rem;
    margin-top: auto;
}

.sd-deal-price {
    font-size: 1.3rem;
    font-weight: 800;
    color: #dc2626;
}

.sd-deal-price-original {
    font-size: 0.88rem;
    color: var(--sd-text-muted);
    text-decoration: line-through;
}

.sd-deal-discount-pill {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.15rem 0.5rem;
    border-radius: 100px;
    color: #fff;
}

.sd-deal-discount-today   { background: #dc2626; }
.sd-deal-discount-special { background: #7c3aed; }

.sd-deal-ends {
    font-size: 0.75rem;
    color: var(--sd-text-muted);
    margin-bottom: 0.8rem;
}

/* Deal buttons */
.btn-sd-deal {
    background: #dc2626;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 0.5rem 1.1rem;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background 0.2s ease, transform 0.15s ease;
}

.btn-sd-deal:hover {
    background: #b91c1c;
    color: #fff;
    transform: translateY(-1px);
}

.btn-sd-secondary {
    background: var(--sd-primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 0.5rem 1.1rem;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background 0.2s ease;
}

.btn-sd-secondary:hover {
    background: var(--sd-secondary);
    color: #fff;
}

/* CTA strip between deals sections */
.sd-cta-strip {
    background: linear-gradient(90deg, var(--sd-primary) 0%, var(--sd-secondary) 100%);
    color: #fff;
    padding: 2rem;
    border-radius: 14px;
    text-align: center;
}

.sd-cta-strip h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
}

.sd-cta-strip p {
    opacity: 0.85;
    margin-bottom: 1rem;
}

/* =========================================================
   MY BOOKS PAGE
   ========================================================= */

.sd-mybooks-hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 60%, #0f172a 100%),
                radial-gradient(ellipse at 70% 50%, rgba(249,115,22,0.18) 0%, transparent 65%);
    background-blend-mode: normal;
    padding: 4rem 0 3rem;
    color: #fff;
    text-align: center;
    position: relative;
}

.sd-mybooks-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 70% 50%, rgba(249,115,22,0.15) 0%, transparent 65%);
    pointer-events: none;
}

.sd-mybooks-hero h1 {
    font-size: 2.4rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    position: relative;
}

.sd-mybooks-hero p {
    font-size: 1.1rem;
    opacity: 0.85;
    margin-bottom: 1.2rem;
    position: relative;
}

.sd-mybooks-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(249,115,22,0.2);
    border: 1px solid rgba(249,115,22,0.45);
    color: #fdba74;
    border-radius: 100px;
    padding: 0.3rem 1rem;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    position: relative;
}

.sd-mybooks-stats {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    flex-wrap: wrap;
    padding-top: 1.2rem;
    margin-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    position: relative;
}

.sd-mybooks-stat {
    text-align: center;
}

.sd-mybooks-stat-number {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--sd-accent);
    line-height: 1;
}

.sd-mybooks-stat-label {
    font-size: 0.78rem;
    opacity: 0.7;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-top: 0.2rem;
}

/* My Book card */
.sd-mybook-card {
    border: 1px solid var(--sd-border);
    border-top: 3px solid var(--sd-accent);
    border-radius: 12px;
    background: var(--sd-card-bg);
    padding: 1.4rem;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.sd-mybook-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.sd-mybook-cover-wrap {
    text-align: center;
    margin-bottom: 1rem;
}

.sd-mybook-cover-wrap img {
    max-height: 180px;
    max-width: 130px;
    object-fit: cover;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.sd-mybook-format-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.15rem 0.55rem;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.sd-mybook-kindle      { background: #dbeafe; color: #1d4ed8; }
.sd-mybook-print-badge { background: #f3f4f6; color: #4b5563; }

.sd-mybook-genre {
    font-size: 0.72rem;
    color: var(--sd-accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.3rem;
}

.sd-mybook-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--sd-primary);
    line-height: 1.3;
    margin-bottom: 0.2rem;
}

.sd-mybook-subtitle {
    font-size: 0.82rem;
    color: var(--sd-text-muted);
    font-style: italic;
    margin-bottom: 0.6rem;
    line-height: 1.35;
}

.sd-mybook-desc {
    font-size: 0.85rem;
    color: var(--sd-text-muted);
    line-height: 1.5;
    flex: 1;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sd-mybook-author {
    font-size: 0.78rem;
    color: var(--sd-text-muted);
    margin-bottom: 0.8rem;
}

.sd-mybook-author strong {
    color: var(--sd-primary);
}

/* Cross-link strip at bottom of My Books page */
.sd-mybooks-crosslink {
    background: linear-gradient(90deg, #0f172a 0%, #1e293b 100%);
    color: #fff;
    border-radius: 16px;
    padding: 2.2rem 2rem;
    text-align: center;
}

.sd-mybooks-crosslink h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
}

.sd-mybooks-crosslink p {
    opacity: 0.75;
    font-size: 0.92rem;
    margin-bottom: 1.2rem;
}

.sd-crosslink-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.25);
    color: #fff;
    border-radius: 8px;
    padding: 0.55rem 1.2rem;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s ease;
    margin: 0.3rem;
}

.sd-crosslink-btn:hover {
    background: rgba(255,255,255,0.2);
    color: #fff;
    text-decoration: none;
}

/* My Books nav link styling */
.sd-mybooks-nav-link {
    color: var(--sd-accent) !important;
    font-weight: 600;
}

.sd-nav-author-badge {
    font-size: 0.7rem;
    color: var(--sd-text-muted);
    font-style: italic;
    margin-left: 0.3rem;
    font-weight: 400;
}

/* =========================================================
   ABOUT / DISCLOSURE PAGE
   ========================================================= */

.sd-about-card {
    background: var(--sd-card-bg);
    border: 1px solid var(--sd-border);
    border-radius: 14px;
    padding: 2rem 2.2rem;
    margin-bottom: 1.5rem;
}

.sd-about-card-disclosure {
    border-left: 4px solid var(--sd-accent);
}

.sd-about-section-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--sd-primary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sd-about-icon {
    color: var(--sd-primary);
    font-size: 1.1rem;
}

.sd-about-icon-orange {
    color: var(--sd-accent);
}

.sd-about-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sd-about-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 0.4rem 0;
    font-size: 0.95rem;
    color: var(--sd-text-muted);
    border-bottom: 1px solid var(--sd-border);
}

.sd-about-list li:last-child {
    border-bottom: none;
}

.sd-about-list .bi-check-circle-fill {
    color: #16a34a;
    font-size: 1rem;
    flex-shrink: 0;
    margin-top: 0.1rem;
}