/* Base Styles */
:root {
    --primary-color: #0066b2;
    --primary-dark: #004c85;
    --primary-light: #e0f0ff;
    --secondary-color: #ffb81c;
    --secondary-dark: #e0a300;
    --text-color: #333333;
    --text-light: #666666;
    --background-light: #f8f8f8;
    --background-white: #ffffff;
    --border-color: #dddddd;
    --success-color: #28a745;
    --error-color: #dc3545;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s ease;
    --border-radius: 6px;
    --container-width: 1200px;
}

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

body {
    font-family: 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--background-light);
}

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

a:hover {
    color: var(--primary-dark);
}

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Buttons */
.btn-primary, 
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
}

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

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

.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--text-color);
}

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

.btn-view {
    display: inline-block;
    padding: 8px 16px;
    background-color: var(--primary-color);
    color: white;
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
    text-align: center;
}

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

/* Header */
header {
    background-color: var(--background-white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo img {
    height: 50px;
    width: auto;
}

nav ul {
    display: flex;
    align-items: center;
    gap: 30px;
}

nav a {
    color: var(--text-color);
    font-weight: 500;
    position: relative;
}

nav a:hover {
    color: var(--primary-color);
}

nav a.active {
    color: var(--primary-color);
}

nav a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
}

.cart-icon {
    position: relative;
    display: flex;
    align-items: center;
    gap: 5px;
}

.cart-icon span {
    position: absolute;
    top: -8px;
    right: -8px;
    background-color: var(--secondary-color);
    color: var(--text-color);
    font-size: 0.75rem;
    font-weight: bold;
    height: 18px;
    width: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

/* Hero Section */
.hero {
    background: linear-gradient(to right, rgba(0, 102, 178, 0.9), rgba(0, 76, 133, 0.85)), url('images/1.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 80px 0;
    text-align: center;
    margin-bottom: 50px;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 10px;
}

.hero h2 {
    font-size: 1.8rem;
    font-weight: 400;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 30px;
}

/* Page Hero Sections */
.page-hero {
    background: linear-gradient(to right, rgba(0, 102, 178, 0.9), rgba(0, 76, 133, 0.85));
    color: white;
    padding: 50px 0;
    text-align: center;
    margin-bottom: 50px;
}

.page-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.page-hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto;
}

/* Benefits Section */
.benefits {
    padding: 70px 0;
    background-color: var(--background-white);
    margin-bottom: 50px;
}

.benefits h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 40px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.benefit-card {
    background-color: var(--background-light);
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--box-shadow);
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
}

.benefit-card .icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-light);
    color: var(--primary-color);
    border-radius: 50%;
}

.benefit-card h3 {
    margin-bottom: 15px;
    color: var(--primary-color);
}

.stats {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin-bottom: 40px;
    gap: 20px;
}

.stat-item {
    text-align: center;
    padding: 0 15px;
}

.stat-item h3 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.cta {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta p {
    font-size: 1.2rem;
    margin-bottom: 20px;
}

/* About Products Section */
.about-products {
    padding: 70px 0;
    background-color: var(--primary-light);
    margin-bottom: 50px;
}

.about-products h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 30px;
    color: var(--primary-color);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-content p {
    margin-bottom: 20px;
    line-height: 1.7;
}

.about-content h3 {
    margin: 30px 0 15px;
    color: var(--primary-color);
}

.certifications {
    background-color: var(--background-white);
    padding: 20px;
    border-radius: var(--border-radius);
    margin-top: 30px;
    text-align: center;
}

/* Products Section */
.products {
    padding: 70px 0;
    background-color: var(--background-white);
    margin-bottom: 50px;
}

.products h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 40px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background-color: var(--background-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--box-shadow);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
}

.product-image {
    height: 230px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-card h3 {
    padding: 20px 20px 10px;
    font-size: 1.2rem;
}

.product-card .price {
    padding: 0 20px;
    font-size: 1.1rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.product-card p {
    padding: 0 20px;
    margin-bottom: 20px;
    color: var(--text-light);
}

.product-card .btn-view {
    display: block;
    margin: 0 20px 20px;
}

/* Financial Calculator Section */
.calculator-section {
    padding: 70px 0;
    background-color: var(--primary-light);
    margin-bottom: 50px;
}

.calculator-section h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.calculator-section > .container > p {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 40px;
    font-size: 1.1rem;
}

.calculator {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    background-color: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.calculator-form {
    padding: 30px;
}

.calculator-result {
    padding: 30px;
    background-color: var(--primary-color);
    color: white;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
}

.calculator-result h3 {
    margin-bottom: 25px;
    font-size: 1.4rem;
}

.result-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 1.1rem;
}

.calculator-result .disclaimer {
    font-size: 0.9rem;
    margin-top: 20px;
    opacity: 0.7;
}

#calculate-btn {
    width: 100%;
    margin-top: 10px;
}

/* Beginners Guide */
.beginners-guide {
    padding: 70px 0;
    background-color: var(--background-white);
    margin-bottom: 50px;
}

.beginners-guide h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.beginners-guide > .container > p {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 40px;
    font-size: 1.1rem;
}

.guide-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.guide-card {
    background-color: var(--background-light);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.guide-icon {
    width: 70px;
    height: 70px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-light);
    color: var(--primary-color);
    border-radius: 50%;
}

.guide-card h3 {
    margin-bottom: 15px;
    color: var(--primary-color);
}

.guide-card ul {
    margin-top: 15px;
    padding-left: 20px;
}

.guide-card li {
    margin-bottom: 8px;
    position: relative;
    padding-left: 15px;
    list-style-type: disc;
}

.beginner-resources {
    background-color: var(--primary-light);
    padding: 30px;
    border-radius: var(--border-radius);
}

.beginner-resources h3 {
    margin-bottom: 20px;
    color: var(--primary-color);
}

.beginner-resources ul {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 15px;
}

.beginner-resources li {
    display: flex;
    align-items: center;
    gap: 10px;
}

.beginner-resources svg {
    color: var(--primary-color);
}

/* Cookie Consent */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--background-white);
    box-shadow: 0 -5px 10px rgba(0, 0, 0, 0.1);
    padding: 15px;
    z-index: 1000;
    transform: translateY(100%);
    transition: transform 0.3s ease-in-out;
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-content {
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 15px;
}

.cookie-content p {
    max-width: 800px;
}

.cookie-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}

.btn-cookie {
    padding: 8px 16px;
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

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

.btn-cookie.accept:hover {
    background-color: var(--primary-dark);
}

.btn-cookie.customize {
    background-color: var(--background-light);
    color: var(--text-color);
}

.btn-cookie.customize:hover {
    background-color: var(--border-color);
}

.btn-cookie.reject {
    background-color: transparent;
    color: var(--text-light);
    border: 1px solid var(--border-color);
}

.btn-cookie.reject:hover {
    background-color: var(--background-light);
}

/* Footer */
footer {
    background-color: #132c48;
    color: white;
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-about {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-logo {
    height: 50px;
    width: auto;
    background-color: white;
    border-radius: 5px;
}

.footer-about p {
    opacity: 0.8;
}

.footer-links h3,
.footer-contact h3,
.footer-social h3 {
    margin-bottom: 20px;
    font-size: 1.2rem;
    position: relative;
}

.footer-links h3::after,
.footer-contact h3::after,
.footer-social h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--secondary-color);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    color: white;
    opacity: 0.8;
    transition: var(--transition);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--secondary-color);
}

.footer-contact p {
    margin-bottom: 10px;
    opacity: 0.8;
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    transition: var(--transition);
}

.social-icons a:hover {
    background-color: var(--secondary-color);
    color: var(--text-color);
    transform: translateY(-3px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    flex-wrap: wrap;
    gap: 20px;
}

.footer-copyright p {
    opacity: 0.7;
}

.footer-legal {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-legal a {
    color: white;
    opacity: 0.7;
    transition: var(--transition);
}

.footer-legal a:hover {
    opacity: 1;
    color: var(--secondary-color);
}

/* Product Detail Page */
.product-detail {
    padding: 50px 0;
    background-color: var(--background-white);
    margin-bottom: 50px;
}

.breadcrumbs {
    margin-bottom: 30px;
    color: var(--text-light);
}

.breadcrumbs a {
    color: var(--text-light);
    transition: var(--transition);
}

.breadcrumbs a:hover {
    color: var(--primary-color);
}

.product-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-bottom: 50px;
}

.product-main .product-image {
    height: auto;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.product-info h1 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.product-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 20px;
}

.product-meta .price {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.product-meta .stock {
    color: var(--success-color);
    font-weight: 500;
}

.rating {
    display: flex;
    align-items: center;
    gap: 5px;
}

.stars {
    display: flex;
    color: var(--secondary-color);
}

.count {
    color: var(--text-light);
}

.product-short-desc {
    margin-bottom: 20px;
    font-size: 1.1rem;
    line-height: 1.6;
}

.product-features {
    margin-bottom: 30px;
}

.product-features h3 {
    margin-bottom: 15px;
}

.product-features ul {
    padding-left: 20px;
}

.product-features li {
    margin-bottom: 8px;
    list-style-type: disc;
}

.product-actions {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.quantity-selector {
    display: flex;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    width: fit-content;
}

.quantity-selector button {
    background-color: var(--background-light);
    border: none;
    width: 40px;
    height: 40px;
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.quantity-selector button:hover {
    background-color: var(--border-color);
}

.quantity-selector input {
    width: 60px;
    height: 40px;
    text-align: center;
    border: none;
    border-left: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
}

.action-buttons {
    display: flex;
    gap: 15px;
}

.action-buttons button {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.product-details-tabs {
    margin-bottom: 50px;
}

.tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 30px;
}

.tab-btn {
    padding: 15px 25px;
    background-color: transparent;
    border: none;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.tab-btn:hover {
    color: var(--primary-color);
}

.tab-btn.active {
    color: var(--primary-color);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

.tab-panel h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.tab-panel p {
    margin-bottom: 15px;
    line-height: 1.6;
}

.tab-panel h4 {
    margin: 25px 0 10px;
    color: var(--primary-dark);
}

.kit-items,
.benefits-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.kit-item,
.benefit-item {
    background-color: var(--background-light);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.kit-item h4,
.benefit-item h4 {
    margin-top: 0;
    color: var(--primary-color);
}

.reviews-summary {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
}

.average-rating {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.rating-number {
    font-size: 3rem;
    font-weight: bold;
    color: var(--primary-color);
}

.average-rating .stars {
    font-size: 1.5rem;
}

.total-reviews {
    color: var(--text-light);
}

.review-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.review-item {
    background-color: var(--background-light);
    padding: 25px;
    border-radius: var(--border-radius);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    flex-wrap: wrap;
    gap: 10px;
}

.reviewer-name {
    font-weight: bold;
}

.review-date {
    color: var(--text-light);
    font-size: 0.9rem;
}

.related-products {
    padding: 70px 0;
    background-color: var(--primary-light);
    margin-bottom: 50px;
}

.related-products h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 40px;
    color: var(--primary-color);
}

.related-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.related-product {
    background-color: var(--background-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--box-shadow);
    display: flex;
    flex-direction: column;
}

.related-product:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
}

.related-product img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.related-product h3 {
    padding: 15px 15px 10px;
    font-size: 1.1rem;
}

.related-product .price {
    padding: 0 15px;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.related-product .btn-view {
    margin: auto 15px 15px;
}

.cart-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: var(--background-white);
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    padding: 20px;
    z-index: 1000;
    width: 300px;
    transform: translateX(150%);
    transition: transform 0.3s ease-in-out;
}

.cart-notification.show {
    transform: translateX(0);
}

.notification-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.notification-content svg {
    color: var(--success-color);
}

.notification-buttons {
    display: flex;
    gap: 10px;
    width: 100%;
}

.btn-notification {
    flex: 1;
    display: block;
    padding: 10px;
    text-align: center;
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
}

.btn-notification:not(.secondary) {
    background-color: var(--primary-color);
    color: white;
}

.btn-notification:not(.secondary):hover {
    background-color: var(--primary-dark);
    color: white;
}

.btn-notification.secondary {
    background-color: var(--background-light);
    color: var(--text-color);
}

.btn-notification.secondary:hover {
    background-color: var(--border-color);
}

/* Cart Page */
.cart-section {
    padding: 50px 0;
    background-color: var(--background-white);
    margin-bottom: 50px;
}

.cart-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

.cart-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    font-weight: bold;
    color: var(--text-light);
}

.cart-items {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background-color: var(--background-white);
    overflow: hidden;
}

.cart-item {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    padding: 20px 15px;
    border-bottom: 1px solid var(--border-color);
    align-items: center;
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item-product {
    display: flex;
    align-items: center;
    gap: 20px;
}

.cart-item-image {
    width: 100px;
    height: 100px;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cart-item-details h4 {
    margin-bottom: 10px;
}

.remove-item {
    display: flex;
    align-items: center;
    gap: 5px;
    background: none;
    border: none;
    color: var(--error-color);
    cursor: pointer;
    padding: 5px 0;
    font-size: 0.9rem;
    transition: var(--transition);
}

.remove-item:hover {
    opacity: 0.8;
}

.quantity-controls {
    display: flex;
    align-items: center;
    width: fit-content;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.quantity-controls button {
    width: 30px;
    height: 30px;
    background-color: var(--background-light);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.quantity-controls button:hover {
    background-color: var(--border-color);
}

.quantity-controls input {
    width: 40px;
    height: 30px;
    text-align: center;
    border: none;
    border-left: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
}

.cart-summary {
    background-color: var(--background-light);
    padding: 25px;
    border-radius: var(--border-radius);
    position: sticky;
    top: 100px;
    height: fit-content;
}

.cart-summary h3 {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
}

.summary-total {
    display: flex;
    justify-content: space-between;
    margin: 20px 0;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
    font-size: 1.2rem;
    font-weight: bold;
}

.checkout-btn {
    width: 100%;
    margin-bottom: 15px;
}

.checkout-btn.disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.continue-shopping {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.empty-cart-message {
    display: none;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 50px 20px;
    gap: 20px;
    color: var(--text-light);
}

.empty-cart-message svg {
    color: var(--text-light);
    opacity: 0.5;
}

.empty-cart-message h3 {
    font-size: 1.5rem;
    color: var(--text-color);
}

.cart-related {
    background-color: var(--background-white);
}

/* Checkout Page */
.checkout-section {
    padding: 50px 0;
    background-color: var(--background-white);
    margin-bottom: 50px;
}

.checkout-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
}

.checkout-summary {
    background-color: var(--background-light);
    padding: 25px;
    border-radius: var(--border-radius);
    position: sticky;
    top: 100px;
    height: fit-content;
}

.checkout-summary h3 {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.checkout-items {
    margin-bottom: 20px;
}

.checkout-item {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.checkout-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.checkout-item-image {
    width: 80px;
    height: 80px;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.checkout-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.checkout-item-details {
    flex: 1;
}

.checkout-item-details h4 {
    margin-bottom: 10px;
}

.checkout-item-meta {
    display: flex;
    justify-content: space-between;
    color: var(--text-light);
}

.checkout-item-price {
    font-weight: bold;
}

.checkout-totals {
    margin-top: 20px;
}

.checkout-subtotal,
.checkout-shipping {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
}

.checkout-total {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
    font-size: 1.2rem;
    font-weight: bold;
}

.edit-cart-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
    padding: 10px;
    background-color: var(--background-white);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.edit-cart-link:hover {
    background-color: var(--border-color);
}

.checkout-form-container {
    background-color: var(--background-white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.checkout-form-container h3 {
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.checkout-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group.full-width {
    grid-column: span 2;
}

.checkout-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.required {
    color: var(--error-color);
}

.checkout-form input,
.checkout-form select,
.checkout-form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
}

.checkout-form select {
    appearance: none;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="%23666" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="6 9 12 15 18 9"></polyline></svg>');
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.checkbox-group input {
    width: auto;
    margin-top: 5px;
}

.place-order-btn {
    width: 100%;
    font-size: 1.1rem;
    padding: 15px;
}

/* Success Page */
.success-section {
    padding: 70px 0;
    background-color: var(--background-white);
    margin-bottom: 50px;
}

.success-message {
    text-align: center;
    background-color: var(--background-white);
    box-shadow: var(--box-shadow);
    border-radius: var(--border-radius);
    padding: 50px 30px;
    margin-bottom: 50px;
}

.success-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--success-color);
    color: white;
    border-radius: 50%;
}

.success-message h1 {
    font-size: 2.2rem;
    margin-bottom: 20px;
    color: var(--success-color);
}

.success-message p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 30px;
}

.success-details {
    max-width: 700px;
    margin: 0 auto 30px;
    background-color: var(--primary-light);
    padding: 20px;
    border-radius: var(--border-radius);
}

.success-actions {
    margin-top: 30px;
}

.success-extras {
    background-color: var(--background-light);
    padding: 40px 30px;
    border-radius: var(--border-radius);
}

.success-extras h2 {
    text-align: center;
    margin-bottom: 30px;
    color: var(--primary-color);
}

.next-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.next-step {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 20px;
    background-color: var(--background-white);
    border-radius: var(--border-radius);
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.05);
}

.step-icon {
    color: var(--primary-color);
}

.step-content h3 {
    margin-bottom: 10px;
    color: var(--primary-color);
}

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

.join-community p {
    max-width: 700px;
    margin: 0 auto 30px;
}

.community-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.social-link.facebook {
    background-color: #4267B2;
    color: white;
}

.social-link.newsletter {
    background-color: var(--primary-color);
    color: white;
}

.social-link:hover {
    opacity: 0.9;
    transform: translateY(-3px);
}

/* Contact Page */
.contact-information {
    padding: 50px 0;
    background-color: var(--background-white);
    margin-bottom: 50px;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.contact-card {
    background-color: var(--background-light);
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--box-shadow);
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
}

.contact-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-light);
    color: var(--primary-color);
    border-radius: 50%;
}

.contact-card h3 {
    margin-bottom: 15px;
    color: var(--primary-color);
}

.contact-card p {
    margin-bottom: 5px;
}

.contact-card a {
    transition: var(--transition);
}

.contact-card a:hover {
    color: var(--primary-dark);
}

.contact-form-section {
    padding: 50px 0;
    background-color: var(--primary-light);
    margin-bottom: 50px;
}

.contact-form-section h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.contact-form-section > .container > p {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 40px;
}

.contact-form {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--background-white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.contact-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
}

.contact-form button {
    width: 100%;
    padding: 15px;
    font-size: 1.1rem;
}

.form-success {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--background-white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.form-success svg {
    color: var(--success-color);
}

.form-success h3 {
    color: var(--success-color);
    font-size: 1.5rem;
}

.faq-section {
    padding: 70px 0;
    background-color: var(--background-white);
    margin-bottom: 50px;
}

.faq-section h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 40px;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
}

.faq-item {
    background-color: var(--background-light);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.faq-item h3 {
    margin-bottom: 15px;
    color: var(--primary-color);
}

/* About Page */
.our-story {
    padding: 70px 0;
    background-color: var(--background-white);
    margin-bottom: 50px;
}

.our-story h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 40px;
}

.story-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

.story-text p {
    margin-bottom: 20px;
    line-height: 1.7;
}

.story-values {
    background-color: var(--primary-light);
    padding: 30px;
    border-radius: var(--border-radius);
}

.story-values h3 {
    margin-bottom: 20px;
    color: var(--primary-color);
}

.story-values ul {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.story-values li {
    background-color: var(--background-white);
    padding: 20px;
    border-radius: var(--border-radius);
}

.story-values strong {
    display: block;
    margin-bottom: 5px;
    color: var(--primary-color);
}

.our-mission {
    padding: 70px 0;
    background-color: var(--primary-color);
    color: white;
    margin-bottom: 50px;
    text-align: center;
}

.mission-content {
    max-width: 800px;
    margin: 0 auto;
}

.mission-content h2 {
    margin-bottom: 20px;
    font-size: 2rem;
}

.mission-content p {
    margin-bottom: 40px;
    font-size: 1.1rem;
    line-height: 1.7;
}

.mission-content p:last-child {
    margin-bottom: 0;
}

.team-section {
    padding: 70px 0;
    background-color: var(--background-white);
    margin-bottom: 50px;
}

.team-section h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 40px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.team-member {
    background-color: var(--background-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
}

.team-member img {
    width: 100%;
    height: auto;
    aspect-ratio: 1 / 1;
    object-fit: cover;
}

.team-member h3,
.team-member p {
    padding: 0 20px;
}

.team-member h3 {
    margin: 20px 0 5px;
    color: var(--primary-color);
}

.team-member p:first-of-type {
    color: var(--text-light);
    font-weight: 500;
    margin-bottom: 15px;
}

.team-member p:last-of-type {
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 10px;
    padding: 0 20px 20px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: white;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
}

.achievements {
    padding: 70px 0;
    background-color: var(--primary-light);
    margin-bottom: 50px;
}

.achievements h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 40px;
    color: var(--primary-color);
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.achievement-card {
    background-color: var(--background-white);
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--box-shadow);
}

.achievement-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.recognition {
    background-color: var(--background-white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.recognition h3 {
    margin-bottom: 20px;
    color: var(--primary-color);
    text-align: center;
}

.recognition p {
    margin-bottom: 20px;
    text-align: center;
}

.partners-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.partners-list li {
    background-color: var(--primary-light);
    padding: 15px;
    border-radius: var(--border-radius);
    text-align: center;
    font-weight: 500;
}

.cta-section {
    padding: 70px 0;
    background: linear-gradient(to right, rgba(0, 102, 178, 0.9), rgba(0, 76, 133, 0.85)), url('images/5.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    text-align: center;
    margin-bottom: 50px;
}

.cta-section h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 30px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* Responsive Styles */
@media (max-width: 1100px) {
    .calculator {
        grid-template-columns: 1fr;
    }
    
    .product-main {
        grid-template-columns: 1fr;
    }
    
    .story-content {
        grid-template-columns: 1fr;
    }
    
    .checkout-content {
        grid-template-columns: 1fr;
    }
    
    .checkout-summary {
        position: static;
        margin-bottom: 40px;
    }
}

@media (max-width: 900px) {
    .cart-content {
        grid-template-columns: 1fr;
    }
    
    .cart-summary {
        position: static;
        margin-top: 30px;
    }
}

@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        gap: 20px;
    }
    
    nav ul {
        justify-content: center;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero h2 {
        font-size: 1.5rem;
    }
    
    .cart-header {
        display: none;
    }
    
    .cart-item {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .cart-item-product,
    .cart-item-price,
    .cart-item-quantity,
    .cart-item-subtotal {
        padding: 5px 0;
    }
    
    .cart-item-product {
        border-bottom: 1px dashed var(--border-color);
        padding-bottom: 15px;
    }
    
    .cart-item-price::before,
    .cart-item-subtotal::before {
        content: attr(data-label);
        font-weight: bold;
        margin-right: 10px;
    }
    
    .checkout-form {
        grid-template-columns: 1fr;
    }
    
    .form-group.full-width {
        grid-column: span 1;
    }
}

@media (max-width: 576px) {
    nav ul {
        flex-wrap: wrap;
        gap: 15px 30px;
    }
    
    .hero {
        padding: 50px 0;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .footer-grid {
        gap: 30px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-legal {
        justify-content: center;
    }
}