/* ══════════════════════════════════════════════════
   BOOKSTORE DESIGN — Inspired by NimitBooks.com.kh
   ══════════════════════════════════════════════════ */
:root {
    --bs-primary: #1a5276;
    --bs-primary-dark: #154360;
    --bs-accent: #1a5276;
    --bs-accent-dark: #154360;
    --bs-nav-bg: #1a3a4a;
    --bs-black: #333;
    --bs-light: #666;
    --bs-border: .1rem solid rgba(0,0,0,.1);
    --bs-shadow: 0 2px 12px rgba(0,0,0,.08);
    --bs-warm-bg: #f5f0e8;
}

/* ═══ HEADER ═══ */
.site-header {
    background: #fff;
    border-bottom: 1px solid #e5e7eb;
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: 0 1px 8px rgba(0,0,0,.04);
}
.site-header .header-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0.8rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}
.site-header .logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    flex-shrink: 0;
}
.site-header .logo-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: linear-gradient(135deg, #1a5276, #1a3a4a);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 18px;
    box-shadow: 0 2px 8px rgba(26,82,118,.3);
}
.site-header .logo-text {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--bs-primary);
}

/* Search Bar */
.header-search {
    flex: 1;
    max-width: 550px;
    position: relative;
}
.header-search input {
    width: 100%;
    padding: 0.7rem 3rem 0.7rem 1.2rem;
    border: 2px solid #e5e7eb;
    border-radius: 25px;
    font-size: 0.95rem;
    outline: none;
    transition: border-color .2s;
    background: #f9fafb;
}
.header-search input:focus {
    border-color: var(--bs-primary);
    background: #fff;
}
.header-search button {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--bs-primary);
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background .2s;
}
.header-search button:hover {
    background: var(--bs-primary-dark);
}

/* Header Icons */
.header-icons {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.header-icons > a, .header-icons > button {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    color: #555;
    text-decoration: none;
    transition: all .2s;
    border: none;
    background: transparent;
    cursor: pointer;
}
.header-icons > a:hover, .header-icons > button:hover {
    background: #f0f7ff;
    color: var(--bs-primary);
}
/* Dropdown trigger inside wrapper div */
.header-icons .user-dropdown-trigger {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    color: #555;
    border: none;
    background: transparent;
    cursor: pointer;
    transition: all .2s;
}
.header-icons .user-dropdown-trigger:hover {
    background: #f0f7ff;
    color: var(--bs-primary);
}
.header-icons .cart-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    background: var(--bs-accent);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

/* ═══ CART NOTIFICATION BANNER ═══ */
.cart-notification-banner {
    background: linear-gradient(135deg, var(--bs-primary), var(--bs-accent));
    color: white;
    animation: slideInDown 0.3s ease-out;
    box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}

.cart-notification-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0.8rem 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.cart-notification-icon {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.9);
}

.cart-notification-text {
    flex: 1;
    font-size: 0.9rem;
    font-weight: 500;
}

.cart-count-text {
    color: white;
}

.cart-checkout-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.15);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.2s;
    border: 1px solid rgba(255,255,255,0.2);
}

.cart-checkout-btn:hover {
    background: rgba(255,255,255,0.25);
    transform: translateY(-1px);
    color: white;
}

.cart-notification-close {
    background: none;
    border: none;
    color: rgba(255,255,255,0.7);
    padding: 0.3rem;
    cursor: pointer;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.cart-notification-close:hover {
    color: white;
}

@keyframes slideInDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Mobile responsiveness for cart notification */
@media (max-width: 768px) {
    .cart-notification-content {
        padding: 0.6rem 1rem;
        gap: 0.8rem;
    }
    
    .cart-notification-text {
        font-size: 0.8rem;
    }
    
    .cart-checkout-btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }
    
    .cart-checkout-btn span {
        display: none;
    }
    
    .cart-checkout-btn i {
        margin: 0;
    }
}

/* ═══ NAVIGATION BAR ═══ */
.nav-bar {
    background: var(--bs-nav-bg);
    padding: 0;
}
.nav-bar-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    gap: 0;
}
.nav-bar a {
    color: #fff;
    text-decoration: none;
    padding: 0.85rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    transition: background .2s;
    white-space: nowrap;
}
.nav-bar a:hover, .nav-bar a.active {
    background: rgba(255,255,255,.12);
}

/* ═══ HERO BANNER ═══ */
.bookstore-hero {
    background: url(../images/library-bg-mb.png) no-repeat center center;
    background-size: cover;
    position: relative;
    padding: 6rem 2rem;
    min-height: 500px;
    display: flex;
    align-items: center;
}
@media (min-width: 768px) {
    .bookstore-hero {
        background-image: url(../images/library-bg-pc.png);
    }
}
.bookstore-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(0,0,0,.70) 0%, rgba(0,0,0,.45) 50%, rgba(0,0,0,.05) 100%);
}

/* Library Hero Specific Styles */
.library-hero .hero-content {
    flex: 1;
    text-align: left;
    max-width: 560px;
    margin: 0;
}

.library-quote-container {
    position: relative;
    z-index: 2;
    color: #fff;
}

.quote-icon {
    font-size: 3rem;
    color: var(--bs-accent);
    margin-bottom: 1rem;
    opacity: 0.8;
}

.library-quote {
    font-size: 2.4rem;
    font-weight: 700;
    line-height: 1.35;
    color: #fff;
    margin-bottom: 1rem;
    font-style: normal;
    text-shadow: 1px 2px 8px rgba(0,0,0,0.45);
}

.quote-author {
    font-size: 1.2rem;
    color: rgba(255,255,255,.85);
    margin-bottom: 2.5rem;
    font-weight: 500;
    letter-spacing: 1px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-start;
    flex-wrap: wrap;
}

.secondary-btn {
    background: transparent;
    border: 2px solid var(--bs-accent);
    color: var(--bs-accent);
}

.secondary-btn:hover {
    background: var(--bs-accent);
    color: #fff;
    transform: translateY(-2px);
}

.hero-row {
    max-width: 1280px;
    margin: 0 auto;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    position: relative;
    z-index: 1;
    padding: 0 2rem;
}
.hero-content {
    flex: 1 1 100%;
    color: #fff;
}
.hero-content .hero-discount {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.2;
    color: #fff;
    margin-bottom: 1rem;
}
.hero-content .hero-desc {
    font-size: 1.1rem;
    color: rgba(255,255,255,.85);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    max-width: 500px;
}
.bookstore-btn {
    display: inline-block;
    padding: 0.8rem 2.5rem;
    border-radius: 6px;
    color: #fff;
    background: var(--bs-accent);
    font-size: 1rem;
    cursor: pointer;
    font-weight: 600;
    transition: all .3s ease;
    text-align: center;
    border: none;
    text-decoration: none;
}
.bookstore-btn:hover {
    background: var(--bs-accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(39,174,96,.35);
}
.bookstore-btn.btn-outline {
    background: transparent;
    border: 2px solid #fff;
    color: #fff;
}
.bookstore-btn.btn-outline:hover {
    background: #fff;
    color: var(--bs-accent);
}

/* Hero book display */
.hero-books-display {
    flex: 1 1 42%;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 1rem;
    padding: 0 1rem;
}
.hero-books-display a {
    flex: 1;
    max-width: 160px;
    display: block;
}
.hero-books-display img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 8px 30px rgba(0,0,0,.3);
}
.stand-wrapper {
    margin-top: -1rem;
}

/* ═══ SECTION HEADING ═══ */
.bookstore-section {
    padding: 4rem 2rem;
    max-width: 1280px;
    margin: 0 auto;
}
.section-heading {
    text-align: center;
    margin-bottom: 2.5rem;
    font-size: 2rem;
    font-weight: 700;
    color: var(--bs-black);
    position: relative;
}
.section-heading::before {
    display: none;
}
.section-heading::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--bs-primary);
    margin: 0.8rem auto 0;
    border-radius: 2px;
}
.section-heading span {
    font-size: inherit;
    font-weight: inherit;
    color: inherit;
    background: none;
    border: none;
    padding: 0;
    position: relative;
}

/* ═══ BOOK CARDS GRID ═══ */
.books-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.5rem;
}
.book-card-nimit {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    overflow: hidden;
    transition: all .3s ease;
    display: flex;
    flex-direction: column;
    text-decoration: none;
}
.book-card-nimit:hover {
    box-shadow: 0 8px 25px rgba(0,0,0,.1);
    transform: translateY(-3px);
}
.book-card-nimit .card-image {
    padding: 0.8rem;
    position: relative;
}
.book-card-nimit .card-image .ownership-badge {
    position: absolute;
    top: 1.2rem;
    left: 1.2rem;
    background: rgba(26, 82, 118, 0.95);
    color: white;
    padding: 0.3rem 0.6rem;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    backdrop-filter: blur(4px);
}
.book-card-nimit .card-image .ownership-badge .owned-text {
    text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}
.book-card-nimit .card-image img {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    border-radius: 8px;
}
.book-card-nimit .card-image .placeholder-cover {
    width: 100%;
    aspect-ratio: 3/4;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.book-card-nimit .card-body {
    padding: 0 1rem 1rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.book-card-nimit .card-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--bs-black);
    line-height: 1.4;
    margin-bottom: 0.4rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.book-card-nimit .card-author {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 0.6rem;
}
.book-card-nimit .card-rating {
    display: flex;
    align-items: center;
    gap: 2px;
    margin-bottom: 0.5rem;
}
.book-card-nimit .card-rating i {
    font-size: 0.75rem;
    color: #f5a623;
}
.book-card-nimit .card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
}
.book-card-nimit .card-price {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--bs-accent);
}
.book-card-nimit .card-add-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bs-accent);
    color: #fff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.1rem;
    transition: all .2s;
    text-decoration: none;
}
.book-card-nimit .card-add-btn:hover {
    background: var(--bs-accent-dark);
    transform: scale(1.1);
}

/* ═══ AUTHORS SECTION ═══ */
.authors-section {
    padding: 4rem 2rem;
    background: #fff;
}
.authors-section .section-inner {
    max-width: 1280px;
    margin: 0 auto;
}
.authors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}
.author-card {
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    transition: all .3s ease;
}
.author-card:hover {
    box-shadow: var(--bs-shadow);
    border-color: #d1d5db;
}
.author-card img {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}
.author-card .author-placeholder {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--bs-primary), var(--bs-nav-bg));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
}
.author-card .author-info h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--bs-black);
    margin-bottom: 0.3rem;
}
.author-card .author-info p {
    font-size: 0.85rem;
    color: var(--bs-light);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.author-card .author-info .author-link {
    font-size: 0.8rem;
    color: var(--bs-primary);
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    margin-top: 0.4rem;
}
.author-card .author-info .author-link:hover {
    text-decoration: underline;
}

/* ═══ NEWSLETTER ═══ */
.bookstore-newsletter {
    background: var(--bs-warm-bg);
    padding: 4rem 2rem;
}
.newsletter-inner {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}
.newsletter-content {
    flex: 1 1 300px;
}
.newsletter-content h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--bs-black);
    margin-bottom: 0.5rem;
}
.newsletter-content p {
    font-size: 0.95rem;
    color: var(--bs-light);
    line-height: 1.6;
}
.newsletter-form {
    flex: 1 1 350px;
    display: flex;
    gap: 0.5rem;
}
.newsletter-form input {
    flex: 1;
    padding: 0.8rem 1.2rem;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 0.95rem;
    outline: none;
    background: #fff;
}
.newsletter-form input:focus {
    border-color: var(--bs-primary);
}
.newsletter-form button {
    padding: 0.8rem 1.5rem;
    background: var(--bs-accent);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: background .2s;
    white-space: nowrap;
}
.newsletter-form button:hover {
    background: var(--bs-accent-dark);
}

/* ═══ ICONS BAR ═══ */
.icons-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    padding: 2.5rem 2rem;
    max-width: 1280px;
    margin: 0 auto;
    border-bottom: 1px solid #e5e7eb;
}
.icon-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.icon-item i {
    font-size: 2.5rem;
    color: var(--bs-primary);
    flex-shrink: 0;
}
.icon-item h3 {
    font-size: 1rem;
    color: var(--bs-black);
    font-weight: 600;
    margin-bottom: 0.2rem;
}
.icon-item p {
    font-size: 0.8rem;
    color: var(--bs-light);
}

/* ═══ HOW IT WORKS ═══ */
.how-it-works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}
.how-step {
    text-align: center;
    padding: 2.5rem 1.5rem;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    background: #fff;
    transition: all .3s ease;
    position: relative;
}
.how-step:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(26,82,118,.1);
    border-color: var(--bs-primary);
}
.step-number {
    font-size: 4rem;
    font-weight: 900;
    color: rgba(26,82,118,.06);
    position: absolute;
    top: 0.5rem;
    right: 1.2rem;
    line-height: 1;
}
.how-step i {
    font-size: 3rem;
    color: var(--bs-primary);
    margin-bottom: 1.2rem;
    display: block;
}
.how-step h3 {
    font-size: 1.2rem;
    color: var(--bs-black);
    margin-bottom: 0.7rem;
    font-weight: 700;
}
.how-step p {
    font-size: 0.9rem;
    color: var(--bs-light);
    line-height: 1.7;
}

/* ═══ CTA ═══ */
.bookstore-cta {
    padding: 4rem 2rem;
    max-width: 1280px;
    margin: 0 auto;
}
.cta-inner {
    background: linear-gradient(135deg, var(--bs-primary), var(--bs-nav-bg));
    border-radius: 20px;
    padding: 4rem 3rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-inner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255,255,255,.06);
}
.cta-badge {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .15em;
    color: rgba(255,255,255,.6);
    margin-bottom: 1.2rem;
}
.cta-inner h2 {
    font-size: 2.5rem;
    color: #fff;
    font-weight: 800;
    margin-bottom: 0.8rem;
}
.cta-desc {
    font-size: 1rem;
    color: rgba(255,255,255,.75);
    max-width: 480px;
    margin: 0 auto 2rem;
    line-height: 1.7;
}
.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}
.cta-buttons .bookstore-btn {
    background: #fff;
    color: var(--bs-primary);
    font-weight: 700;
}
.cta-buttons .bookstore-btn:hover {
    background: #f0f0f0;
    box-shadow: 0 6px 20px rgba(0,0,0,.15);
}
.cta-buttons .btn-outline {
    background: transparent;
    border: 2px solid #fff;
    color: #fff;
}
.cta-buttons .btn-outline:hover {
    background: #fff;
    color: var(--bs-primary);
}

/* ═══ FEATURED SLIDER (Swiper) ═══ */
.featured-slider .swiper-slide {
    height: auto;
}
.bookstore-section .swiper-button-next,
.bookstore-section .swiper-button-prev {
    border: 1px solid #e5e7eb;
    height: 38px;
    width: 38px;
    color: var(--bs-black);
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0,0,0,.08);
}
.bookstore-section .swiper-button-next::after,
.bookstore-section .swiper-button-prev::after {
    font-size: 14px;
}
.bookstore-section .swiper-button-next:hover,
.bookstore-section .swiper-button-prev:hover {
    background: var(--bs-primary);
    color: #fff;
    border-color: var(--bs-primary);
}

/* ═══ ARRIVALS ═══ */
.arrival-box {
    display: flex !important;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    border: 1px solid #e5e7eb;
    margin: 0.5rem 0;
    border-radius: 12px;
    background: #fff;
    transition: all .3s ease;
    text-decoration: none;
}
.arrival-box:hover {
    border-color: var(--bs-primary);
    box-shadow: var(--bs-shadow);
}
.arrival-image img {
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
}
.book-placeholder-arrival {
    height: 120px;
    width: 80px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.arrival-content h3 {
    font-size: 1.1rem;
    color: var(--bs-black);
    font-weight: 600;
}
.arrival-price {
    font-size: 1.2rem;
    color: var(--bs-accent);
    padding: 0.3rem 0;
    font-weight: 700;
}
.arrival-stars i {
    font-size: 0.85rem;
    color: #f5a623;
}

/* ═══ DEAL SECTION ═══ */
.bookstore-deal {
    background: #f9fafb;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 3rem;
    padding: 4rem 2rem;
    max-width: 1280px;
    margin: 0 auto;
}
.deal-content { flex: 1 1 42rem; }
.deal-image { flex: 1 1 42rem; text-align: center; }
.deal-content h3 { color: var(--bs-primary); font-size: 1.5rem; padding-bottom: 0.4rem; font-weight: 600; }
.deal-content h1 { color: var(--bs-black); font-size: 2.8rem; font-weight: 800; }
.deal-content p { padding: 1rem 0; color: var(--bs-light); font-size: 1rem; line-height: 1.8; }

/* ═══ RESPONSIVE ═══ */
@media (max-width: 768px) {
    .site-header .header-inner {
        padding: 0.6rem 1rem;
        gap: 0.8rem;
    }
    .header-search {
        max-width: none;
    }
    .site-header .logo-text {
        display: none;
    }
    .nav-bar-inner {
        overflow-x: auto;
        padding: 0 1rem;
    }
    .nav-bar a {
        padding: 0.7rem 1rem;
        font-size: 0.85rem;
    }
    .bookstore-hero {
        padding: 3rem 1.5rem;
        min-height: 280px;
    }
    
    /* Library Hero Mobile Styles */
    .library-hero .library-quote {
        font-size: 1.8rem;
        line-height: 1.3;
    }
    
    .library-hero .quote-icon {
        font-size: 2rem;
        margin-bottom: 0.8rem;
    }
    
    .library-hero .quote-author {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .library-hero .hero-actions {
        flex-direction: column;
        align-items: center;
        gap: 0.8rem;
    }
    
    .library-hero .bookstore-btn {
        width: 100%;
        max-width: 280px;
    }
    
    .hero-content .hero-discount {
        font-size: 2.2rem;
    }
    .hero-content .hero-desc {
        font-size: 0.95rem;
    }
    .hero-books-display {
        display: none;
    }
    .icons-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        padding: 1.5rem 1rem;
    }
    .bookstore-section {
        padding: 3rem 1rem;
    }
    .section-heading {
        font-size: 1.6rem;
    }
    .books-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    .authors-grid {
        grid-template-columns: 1fr;
    }
    .newsletter-inner {
        flex-direction: column;
        gap: 1.5rem;
    }
    .newsletter-form {
        width: 100%;
    }
    .how-it-works-grid {
        grid-template-columns: 1fr;
    }
    .cta-inner {
        padding: 3rem 1.5rem;
    }
    .cta-inner h2 {
        font-size: 1.8rem;
    }
}
@media (max-width: 450px) {
    .bookstore-hero {
        padding: 2.5rem 1rem;
    }
    .hero-content .hero-discount {
        font-size: 1.8rem;
    }
    .books-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.8rem;
    }
    .book-card-nimit .card-body {
        padding: 0 0.6rem 0.8rem;
    }
    .book-card-nimit .card-title {
        font-size: 0.95rem;
    }
    .book-card-nimit .card-author {
        font-size: 0.8rem;
    }
    .book-card-nimit .card-price {
        font-size: 1.1rem;
    }
    .icons-container {
        grid-template-columns: 1fr 1fr;
    }
    .icon-item {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    .icon-item i {
        font-size: 2rem;
    }
}

/* ═══ GLOBAL OVERRIDES ═══ */
.gradient-text {
    background-image: linear-gradient(135deg, #1a5276, #1a3a4a) !important;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
*:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(26,82,118,.25) !important;
}
.btn-primary { background-color: var(--bs-accent) !important; }
.btn-primary:hover { background-color: var(--bs-accent-dark) !important; }

/* Tailwind indigo overrides */
.bg-indigo-600, .hover\:bg-indigo-600:hover { background-color: var(--bs-primary) !important; }
.text-indigo-600, .hover\:text-indigo-600:hover { color: var(--bs-primary) !important; }
.border-indigo-600 { border-color: var(--bs-primary) !important; }
.bg-indigo-700, .hover\:bg-indigo-700:hover { background-color: var(--bs-primary-dark) !important; }
.text-indigo-700, .hover\:text-indigo-700:hover { color: var(--bs-primary-dark) !important; }
.bg-indigo-50, .hover\:bg-indigo-50:hover { background-color: #f0f7ff !important; }
.focus\:ring-indigo-200:focus { --tw-ring-color: rgba(26,82,118,0.3) !important; }

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #f1f1f1; }
::-webkit-scrollbar-thumb { background: var(--bs-primary); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--bs-primary-dark); }

/* Hide old header-green-bar (replaced by nav-bar) */
.header-green-bar { display: none !important; }

/* Legacy featured box compatibility */
.featured-box { position: relative; overflow: hidden; border: 1px solid #e5e7eb; text-align: center; background: #fff; border-radius: 12px; }
.featured-icons { display: none; }
.featured-image { padding: 0.8rem; }
.featured-image img { width: 100%; aspect-ratio: 3/4; object-fit: cover; border-radius: 8px; }
.featured-content { padding: 0.8rem; }
.featured-content h3 { font-size: 0.9rem; color: var(--bs-black); font-weight: 600; }
.featured-content h3 a { color: inherit; text-decoration: none; }
.featured-content h3 a:hover { color: var(--bs-primary); }
.featured-author { font-size: 0.8rem; color: var(--bs-light); margin: 0.2rem 0; }
.featured-price { font-size: 1.2rem; color: var(--bs-accent); padding: 0.3rem 0; font-weight: 700; }

/* ═══ FOOTER ═══ */
.site-footer {
    background: #1a2535;
    color: #9ca3af;
    padding: 4rem 2rem 2rem;
}
.site-footer .footer-inner {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}
@media (max-width: 1024px) {
    .site-footer .footer-inner {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
}
@media (max-width: 640px) {
    .site-footer {
        padding: 2.5rem 1.2rem 1.5rem;
    }
    .site-footer .footer-inner {
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem 1.2rem;
    }
    .site-footer .footer-inner > div:first-child {
        grid-column: 1 / -1;
    }
    .site-footer .footer-inner > div:first-child p {
        max-width: 100% !important;
    }
    .site-footer h4 {
        font-size: 0.8rem;
        margin-bottom: 0.8rem;
    }
    .site-footer ul li a,
    .site-footer ul li span {
        font-size: 0.8rem;
    }
    .site-footer .social-icons a {
        width: 30px;
        height: 30px;
        font-size: 0.75rem;
    }
    .site-footer .payment-icons span {
        font-size: 0.65rem;
        padding: 0.25rem 0.5rem;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 0.4rem;
        text-align: center;
        font-size: 0.75rem;
        margin-top: 1.5rem;
        padding-top: 1rem;
    }
}
.site-footer h4 {
    color: #fff;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.2rem;
}
.site-footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.site-footer ul li {
    margin-bottom: 0.6rem;
}
.site-footer ul li a {
    color: #9ca3af;
    text-decoration: none;
    font-size: 0.85rem;
    transition: color .2s;
}
.site-footer ul li a:hover {
    color: var(--bs-accent);
}
.site-footer .social-icons {
    display: flex;
    gap: 0.8rem;
    margin-bottom: 1rem;
}
.site-footer .social-icons a {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(255,255,255,.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9ca3af;
    text-decoration: none;
    transition: all .2s;
    font-size: 0.85rem;
}
.site-footer .social-icons a:hover {
    background: var(--bs-accent);
    color: #fff;
}
.site-footer .payment-icons {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
}
.site-footer .payment-icons span {
    background: rgba(255,255,255,.08);
    padding: 0.3rem 0.6rem;
    border-radius: 4px;
    font-size: 0.7rem;
    color: #d1d5db;
    font-weight: 600;
}
.footer-bottom {
    max-width: 1280px;
    margin: 2rem auto 0;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,.07);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: #6b7280;
}

/* ═══ FOOTER RESPONSIVE ═══ */
@media (max-width: 1024px) {
    .site-footer .footer-inner {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 768px) {
    .site-footer {
        padding: 2.5rem 1.2rem 1.5rem;
    }
    .site-footer .footer-inner {
        grid-template-columns: 1fr;
        gap: 1.8rem;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 0.4rem;
        text-align: center;
    }
}
@media (max-width: 450px) {
    .site-footer {
        padding: 2rem 1rem 1.2rem;
    }
    .site-footer .footer-inner {
        gap: 1.5rem;
    }
    .site-footer .payment-icons {
        gap: 0.4rem;
    }
}