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

:root {
    --color-primary: #1a237e;
    --color-primary-light: #3949ab;
    --color-primary-dark: #0d1642;
    --color-accent: #2979ff;
    --color-highlight: #ff6d00;
    --color-highlight-light: #ff9e40;
    
    --color-white: #ffffff;
    --color-gray-100: #f8f9fa;
    --color-gray-200: #e9ecef;
    --color-gray-300: #dee2e6;
    --color-gray-400: #ced4da;
    --color-gray-500: #adb5bd;
    --color-gray-600: #6c757d;
    --color-gray-700: #495057;
    --color-gray-800: #343a40;
    --color-gray-900: #212529;
    
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Roboto', sans-serif;
    
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    --radius-full: 50%;
    
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
    
    --container-max: 1200px;
    --container-padding: 1.5rem;
}
/* ==================== BASE ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-secondary);
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-gray-100);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

img {
    max-width: 100%;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 600;
    color: var(--color-primary-dark);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: var(--spacing-md);
}

.text-center { text-align: center; }

/* ==================== CONTAINER ==================== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ==================== NAVIGATION ==================== */
.navbar {
    background: var(--color-primary);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-white);
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
}

.navbar-logo svg {
    width: 36px;
    height: 36px;
    fill: var(--color-accent);
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.navbar-link {
    color: var(--color-gray-200);
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
}

.navbar-link:hover,
.navbar-link.active {
    color: var(--color-white);
    background-color: rgba(255, 255, 255, 0.1);
}

.navbar-icons {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.navbar-icon {
    width: 24px;
    height: 24px;
    fill: var(--color-gray-200);
    cursor: pointer;
}

.navbar-icon:hover {
    fill: var(--color-accent);
}

.navbar-auth {
    display: flex;
    gap: var(--spacing-sm);
}

.navbar-auth-btn {
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 500;
    text-decoration: none;
}

.navbar-auth-btn-login {
    color: var(--color-white);
    background: transparent;
    border: 1px solid var(--color-gray-400);
}

.navbar-auth-btn-login:hover {
    background: rgba(255, 255, 255, 0.1);
}

.navbar-auth-btn-register {
    color: var(--color-white);
    background: var(--color-highlight);
    border: 1px solid var(--color-highlight);
}

.navbar-auth-btn-register:hover {
    background: var(--color-highlight-light);
}

.hero {
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-3xl) 0;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.hero-content {
    max-width: 600px;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: var(--color-white);
}

.hero-title span {
    color: var(--color-highlight);
}

.hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-xl);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-xl);
}

.hero-image img {
    max-width: 100%;
    max-height: 400px;
}

.btn {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    text-transform: uppercase;
}

.btn-primary {
    background: var(--color-highlight);
    color: var(--color-white);
}

.btn-primary:hover {
    background: var(--color-highlight-light);
}

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

.btn-secondary:hover {
    background: var(--color-white);
    color: var(--color-primary);
}

/* ==================== SECTIONS ==================== */
.section {
    padding: var(--spacing-3xl) 0;
}

.section-gray {
    background-color: var(--color-gray-200);
}

.section-dark {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-title {
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    color: var(--color-gray-600);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ==================== PRODUCT CARDS ==================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.product-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    position: relative;
}

.product-card-badge {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    background: var(--color-highlight);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.product-card-image {
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    background: var(--color-gray-100);
}

.product-card-image img {
    max-height: 100%;
    object-fit: contain;
}

.product-card-content {
    padding: var(--spacing-lg);
}

.product-card-category {
    color: var(--color-accent);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-xs);
}

.product-card-title {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray-900);
}

.product-card-specs {
    color: var(--color-gray-600);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
}

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

.product-card-price {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
}

.product-card-price-old {
    font-size: 0.9rem;
    color: var(--color-gray-500);
    text-decoration: line-through;
    margin-left: var(--spacing-sm);
}

.product-card-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    background: var(--color-accent);
    color: var(--color-white);
    border: none;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
}

.product-card-btn:hover {
    background: var(--color-primary);
}

/* ==================== SEARCH BAR ==================== */
.search-bar {
    background: transparent;
    padding: var(--spacing-md) 0;
    margin-bottom: var(--spacing-lg);
}

.search-bar-form {
    display: flex;
    max-width: 600px;
    margin: 0 auto;
}

.search-bar-input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--color-gray-300);
    border-right: none;
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    font-size: 0.95rem;
}

.search-bar-input:focus {
    outline: none;
    border-color: var(--color-accent);
}

.search-bar-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-highlight);
    color: var(--color-white);
    border: none;
    cursor: pointer;
    font-weight: 600;
}

.search-bar-btn:hover {
    background: var(--color-highlight-light);
}

/* ==================== CATEGORY FILTERS ==================== */
.category-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    justify-content: center;
}

.category-filter {
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-gray-100);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    color: var(--color-gray-700);
}

.category-filter:hover,
.category-filter.active {
    border-color: var(--color-accent);
    background: var(--color-accent);
    color: var(--color-white);
}

/* ==================== FORMS ==================== */
.form {
    background: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    max-width: 500px;
    margin: 0 auto;
}

.form-title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--color-gray-700);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: border-color var(-transition-fast);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-gray-500);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

.form-checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.form-checkbox input {
    width: 18px;
    height: 18px;
    accent-color: var(--color-accent);
}

.form-submit {
    width: 100%;
    margin-top: var(--spacing-md);
}

.form-footer {
    text-align: center;
    margin-top: var(--spacing-lg);
    color: var(--color-gray-600);
}

.form-footer a {
    color: var(--color-accent);
    font-weight: 500;
}

.form-footer a:hover {
    text-decoration: underline;
}

/* ==================== RATING STARS ==================== */
.rating {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.rating-input {
    display: none;
}

.rating-label {
    cursor: pointer;
    font-size: 2rem;
    color: var(--color-gray-300);
    transition: color var(-transition-fast);
}

.rating-input:checked ~ .rating-label,
.rating-label:hover,
.rating-label:hover ~ .rating-label {
    color: var(--color-highlight);
}

.rating-input:checked + .rating-label,
.rating:hover .rating-label:hover ~ .rating-label {
    color: var(--color-highlight);
}

/* Reverse order for proper hover */
.rating {
    flex-direction: row-reverse;
    justify-content: flex-end;
}

/* ==================== REVIEWS ==================== */
.reviews {
    margin-top: var(--spacing-2xl);
}

.review-card {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-lg);
}

.review-card-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.review-card-avatar {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    background: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-weight: 600;
    font-size: 1.25rem;
}

.review-card-info h4 {
    margin-bottom: var(--spacing-xs);
}

.review-card-stars {
    color: var(--color-highlight);
    font-size: 0.9rem;
}

.review-card-text {
    color: var(--color-gray-700);
    line-height: 1.7;
}

/* ==================== FEATURE CARDS ==================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.feature-card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.feature-card-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--spacing-lg);
    background: var(--color-accent);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-card-icon svg {
    width: 35px;
    height: 35px;
    fill: var(--color-white);
}

.feature-card-title {
    margin-bottom: var(--spacing-sm);
}

.feature-card-text {
    color: var(--color-gray-600);
}

/* ==================== CONTACT INFO ==================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.contact-item-icon {
    width: 50px;
    height: 50px;
    background: var(--color-accent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-item-icon svg {
    width: 24px;
    height: 24px;
    fill: var(--color-white);
}

.contact-item-content h4 {
    margin-bottom: var(--spacing-xs);
}

.contact-item-content p {
    color: var(--color-gray-600);
    margin: 0;
}

.map-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.map-container img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

/* ==================== FOOTER ==================== */
.footer {
    background: var(--color-primary-dark);
    color: var(--color-gray-200);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-white);
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.footer-logo svg {
    width: 36px;
    height: 36px;
    fill: var(--color-accent);
}

.footer-desc {
    opacity: 0.8;
    line-height: 1.7;
}

.footer-title {
    color: var(--color-white);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-link {
    opacity: 0.8;
}

.footer-link:hover {
    opacity: 1;
    color: var(--color-accent);
}

.footer-social {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.footer-social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-social-link:hover {
    background: var(--color-accent);
}

.footer-social-link svg {
    width: 20px;
    height: 20px;
    fill: var(--color-white);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
    text-align: center;
    opacity: 0.7;
    font-size: 0.9rem;
}

/* ==================== ABOUT PAGE ==================== */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about-content-reverse {
    direction: rtl;
}

.about-content-reverse > * {
    direction: ltr;
}

.about-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.about-text h3 {
    margin-bottom: var(--spacing-md);
}

.about-text p {
    color: var(--color-gray-700);
    line-height: 1.8;
}

/* ==================== DEALS SECTION ==================== */
.deals-banner {
    background: var(--color-highlight);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--color-white);
    margin-top: var(--spacing-2xl);
}

.deals-banner-content h3 {
    color: var(--color-white);
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
}

.deals-banner-content p {
    opacity: 0.9;
    margin: 0;
}

.deals-banner .btn-secondary {
    border-color: var(--color-white);
}

.deals-banner .btn-secondary:hover {
    background: var(--color-white);
    color: var(--color-highlight);
}

/* ==================== END OF STYLES ==================== */