@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
    --primary-blue: #0066CC;
    --dark-blue: #004C99;
    --light-blue: #3388DD;
    --success-green: #28a745;
    --light-gray: #f8f9fa;
    --white: #ffffff;
    --text-dark: #2c3e50;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    height: 100%;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: #fafbfd;
    color: var(--text-dark);
    line-height: 1.6;
}

main,
.container:first-of-type,
.hero-section + .container,
.container {
    flex: 1 0 auto;
}

.bg-primary {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%) !important;
}

.text-primary {
    color: var(--primary-blue) !important;
}

.btn {
    display: inline-block;
    width: auto;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-blue), var(--light-blue));
    border: none;
    padding: 10px 24px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    width: auto;
    display: inline-block;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--dark-blue), var(--primary-blue));
    transform: translateY(-2px);
}

.btn-success {
    background: linear-gradient(135deg, #28a745, #20c997);
    border: none;
    padding: 10px 24px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    border-radius: 30px;
    width: auto;
    display: inline-block;
}

.btn-success:hover {
    background: linear-gradient(135deg, #218838, #1ea87a);
    transform: translateY(-2px);
}

.btn-outline-primary {
    border: 2px solid var(--primary-blue);
    color: var(--primary-blue);
    font-weight: 600;
    transition: all 0.3s ease;
    width: auto;
    display: inline-block;
    padding: 10px 24px;
}

.btn-outline-primary:hover {
    background: var(--primary-blue);
    color: white;
    transform: translateY(-2px);
}

.btn-outline-secondary {
    width: auto;
    display: inline-block;
    padding: 10px 24px;
}

.btn-danger {
    width: auto;
    display: inline-block;
    padding: 10px 24px;
}

.navbar {
    backdrop-filter: blur(10px);
    padding: 1rem 0;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
    transition: transform 0.3s ease;
}

.navbar-brand:hover {
    transform: scale(1.05);
}

.nav-link {
    font-weight: 500;
    position: relative;
    transition: all 0.3s ease;
    margin: 0 5px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: white;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 80%;
}

.hero-section {
    position: relative;
    min-height: 600px;
    overflow: hidden;
}

.carousel {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.carousel-inner,
.carousel-item {
    height: 100%;
}

.carousel-item img {
    width: 100%;
    height: 600px;
    object-fit: cover;
    object-position: center center;
    display: block;
}

.carousel-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.65) 0%, rgba(0, 76, 153, 0.7) 100%);
    z-index: 1;
}

.carousel-fade .carousel-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    transition: opacity 2s ease-in-out;
    z-index: 0;
}

.carousel-fade .carousel-item.active {
    position: relative;
    opacity: 1;
    z-index: 1;
}

.carousel-fade .carousel-item-next.carousel-item-start,
.carousel-fade .carousel-item-prev.carousel-item-end {
    opacity: 1;
    z-index: 1;
}

.carousel-fade .carousel-item-next,
.carousel-fade .carousel-item-prev,
.carousel-fade .carousel-item.active {
    transform: none;
}

.carousel-indicators {
    z-index: 3;
    margin-bottom: 2rem;
}

.carousel-indicators button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid white;
    background-color: transparent;
    opacity: 0.6;
    transition: all 0.3s ease;
}

.carousel-indicators button.active {
    background-color: white;
    opacity: 1;
    transform: scale(1.2);
}

.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    width: 100%;
    padding: 80px 0;
    text-align: center;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 30px;
    padding: 10px 25px;
    font-size: 14px;
    font-weight: 600;
    color: white;
    letter-spacing: 0.5px;
    animation: fadeInDown 1s ease;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.display-4 {
    font-weight: 800;
    animation: fadeInUp 1s ease 0.2s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.lead {
    font-size: 1.2rem;
    font-weight: 500;
    animation: fadeInUp 1s ease 0.4s both;
    line-height: 1.8;
}

.feature-card {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    background: white;
    border-radius: 15px;
    border: 1px solid rgba(0, 102, 204, 0.1);
    overflow: hidden;
    position: relative;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--light-blue));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-10px) scale(1.02);
}

.feature-icon i {
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon i {
    transform: scale(1.2) rotate(5deg);
    color: var(--light-blue);
}

.email-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 20px;
    border: 1px solid rgba(0, 102, 204, 0.1);
}

.email-form input {
    border-radius: 50px 0 0 50px;
    border: 2px solid var(--primary-blue);
    padding: 15px 25px;
    transition: all 0.3s ease;
}

.email-form input:focus {
    border-color: var(--light-blue);
}

.email-form button {
    border-radius: 0 50px 50px 0;
    padding: 15px 30px;
}

.product-card {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: none;
    border-radius: 25px;
    overflow: hidden;
    background: white;
    position: relative;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.05), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.product-card:hover::before {
    opacity: 1;
}

.product-card:hover {
    transform: translateY(-10px);
}

.product-card img {
    transition: transform 0.5s ease;
}

.product-card:hover img {
    transform: scale(1.1);
}

.product-card .card-img-top {
    overflow: hidden;
    border-radius: 25px 25px 0 0;
}

.category-card {
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border-radius: 20px;
    position: relative;
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.category-card:hover::before {
    opacity: 1;
}

.category-card:hover {
    transform: translateY(-10px) scale(1.05);
}

.category-card i {
    transition: all 0.3s ease;
}

.category-card:hover i {
    transform: scale(1.2) rotate(10deg);
}

.category-item {
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    border-radius: 15px;
    border: 2px solid transparent;
    background: white;
    overflow: hidden;
}

.category-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-blue), var(--light-blue));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.category-item:hover::before {
    transform: scaleX(1);
}

.category-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-blue);
}

.category-item i {
    transition: all 0.3s ease;
}

.category-item:hover i {
    color: var(--light-blue);
    transform: scale(1.15);
}

.page-header {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-bottom: 4px solid var(--primary-blue);
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    right: -50px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 102, 204, 0.1), transparent);
}

footer {
    flex-shrink: 0;
    margin-top: auto;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
    width: 100%;
    position: relative;
    bottom: 0;
}

footer a {
    text-decoration: none;
    transition: all 0.3s ease;
}

footer a:hover {
    text-decoration: underline;
    color: var(--light-blue) !important;
    transform: translateX(5px);
}

.card {
    border-radius: 15px;
    border: none;
    transition: all 0.3s ease;
}

.form-control,
.form-select {
    border-radius: 10px;
    border: 2px solid #e9ecef;
    padding: 12px 20px;
    transition: all 0.3s ease;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-blue);
    transform: translateY(-2px);
}

.nav-tabs {
    border-bottom: 3px solid var(--primary-blue);
}

.nav-tabs .nav-link {
    border-radius: 10px 10px 0 0;
    font-weight: 600;
    transition: all 0.3s ease;
}

.nav-tabs .nav-link.active {
    background: linear-gradient(135deg, var(--primary-blue), var(--light-blue));
    color: white;
    border: none;
    transform: translateY(-2px);
}

.nav-tabs .nav-link:hover:not(.active) {
    border-color: var(--primary-blue);
    background: rgba(0, 102, 204, 0.05);
}

.pagination .page-link {
    color: var(--primary-blue);
    border-radius: 10px;
    margin: 0 3px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    font-weight: 600;
}

.pagination .page-link:hover {
    background: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
    transform: translateY(-2px);
}

.pagination .page-item.active .page-link {
    background: linear-gradient(135deg, var(--primary-blue), var(--light-blue));
    border: none;
}

.category-section {
    padding: 30px 0;
}

.category-section h2 {
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}

.category-section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--light-blue));
    border-radius: 2px;
}

.text-white-50 {
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.text-white-50:hover {
    opacity: 1;
}

.alert {
    border-radius: 10px;
    border: none;
}

.breadcrumb {
    background: transparent;
    padding: 15px 0;
}

.breadcrumb-item a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: all 0.3s ease;
}

.breadcrumb-item a:hover {
    color: var(--light-blue);
    transform: translateX(3px);
}

img {
    transition: opacity 0.3s ease;
    border-radius: 20px;
}

img:hover {
    opacity: 0.95;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.row .col-md-6:nth-child(odd) {
    animation: slideInLeft 0.8s ease;
}

.row .col-md-6:nth-child(even) {
    animation: slideInRight 0.8s ease;
}

.row.align-items-center h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.row.align-items-center p {
    font-size: 1.35rem;
    line-height: 2;
    font-weight: 400;
}

@media (max-width: 992px) {
    .container {
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .navbar-nav {
        padding: 15px 0;
    }
    
    .navbar-nav .nav-link {
        padding: 10px 15px;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .hero-section {
        min-height: 400px;
    }
    
    .carousel-item img {
        height: 400px;
    }
    
    .hero-content {
        padding: 30px 15px;
    }
    
    .display-4 {
        font-size: 1.75rem;
        line-height: 1.3;
    }
    
    .lead {
        font-size: 0.95rem;
    }
    
    .feature-card {
        margin-bottom: 15px;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .btn-lg {
        padding: 12px 24px;
        font-size: 1rem;
    }
    
    .carousel-indicators {
        margin-bottom: 1rem;
    }
    
    .row.align-items-center h2 {
        font-size: 1.5rem;
    }
    
    .row.align-items-center p {
        font-size: 1rem;
    }
    
    .card {
        margin-bottom: 15px;
    }
    
    .card-body {
        padding: 15px;
    }
    
    h1 {
        font-size: 1.75rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    h3 {
        font-size: 1.25rem;
    }
    
    .page-header {
        padding: 30px 0;
    }
    
    .page-header h1 {
        font-size: 1.75rem;
    }
    
    footer {
        padding: 20px 0;
    }
    
    footer .row {
        text-align: center;
    }
    
    footer .col-md-4 {
        margin-bottom: 20px;
    }
    
    .modal-dialog {
        margin: 10px;
    }
    
    .modal-body {
        padding: 15px;
    }
    
    .form-control, .form-select {
        padding: 10px 15px;
        font-size: 16px;
    }
    
    .nav-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .nav-tabs .nav-link {
        white-space: nowrap;
        padding: 10px 15px;
        font-size: 0.85rem;
    }
    
    table {
        font-size: 0.85rem;
    }
    
    .table-responsive {
        margin: 0 -15px;
        padding: 0 15px;
    }
}

@media (max-width: 576px) {
    html {
        font-size: 13px;
    }
    
    .container {
        padding-left: 12px;
        padding-right: 12px;
    }
    
    .hero-section {
        min-height: 350px;
    }
    
    .carousel-item img {
        height: 350px;
    }
    
    .display-4 {
        font-size: 1.5rem;
    }
    
    .lead {
        font-size: 0.9rem;
    }
    
    .hero-badge {
        font-size: 12px;
        padding: 8px 16px;
    }
    
    .btn {
        padding: 8px 16px;
        font-size: 0.85rem;
    }
    
    .btn-lg {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .card-body {
        padding: 12px;
    }
    
    .product-card .card-body h5 {
        font-size: 1rem;
    }
    
    .product-card .card-body p {
        font-size: 0.85rem;
    }
    
    .navbar-brand {
        font-size: 1.1rem;
    }
    
    .category-card {
        padding: 20px 15px;
    }
    
    .category-card i {
        font-size: 2rem;
    }
    
    .category-card h4 {
        font-size: 1rem;
    }
    
    .modal-header {
        padding: 12px 15px;
    }
    
    .modal-footer {
        padding: 12px 15px;
    }
    
    .alert {
        padding: 10px 15px;
        font-size: 0.9rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ---------------------------------------------------- */
/* FIX: NAVBAR & DROPDOWN ALWAYS ABOVE CAROUSEL */
/* ---------------------------------------------------- */

/* Raise navbar highest */
.navbar {
    position: relative !important;
    z-index: 999999 !important;
}

/* Raise dropdown even higher */
.dropdown-menu {
    position: absolute !important;
    z-index: 1000000 !important;
}

/* Force hero slider elements to bottom layer */
.hero-section,
.carousel,
.carousel-inner,
.carousel-item,
.carousel-fade .carousel-item,
.carousel-fade .carousel-item.active,
.carousel-overlay {
    z-index: 0 !important;
}

/* ====== AUTOCOMPLETE / NAVBAR FIXES (append) ====== */

/* Force category section below autocomplete */
.category-card,
.category-item,
section:has(.category-card),
.container:has(.category-card) {
    position: relative;
    z-index: 1 !important;
}

/* Ensure the autocomplete dropdown appears above everything */
#searchAutocomplete {
    position: fixed !important;      /* position relative to viewport (safe from parent clipping) */
    z-index: 2147483647 !important;  /* maximum z-index value */
    box-shadow: 0 8px 24px rgba(0,0,0,0.18);
    border-radius: 8px;
    background: #fff;
    color: var(--text-dark);
    max-height: 50vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    border: 1px solid rgba(0,0,0,0.06);
}

/* Make items clearly clickable */
#searchAutocomplete .list-group-item {
    cursor: pointer;
    border: none;
    padding: 10px 14px;
}

/* subtle hover for suggestion rows */
#searchAutocomplete .list-group-item:hover {
    background: rgba(0, 102, 204, 0.05);
}

/* small helper to visually hide when not used */
#searchAutocomplete[aria-hidden="true"] {
    display: none !important;
}