:root {
--primary-color: #2c3e50;
--secondary-color: #e74c3c;
--accent-color: #3498db;
--text-color: #333;
--light-bg: #f8f9fa;
--white: #ffffff;
--border-color: #ddd;
--success-color: #27ae60;
--shadow: 0 2px 10px rgba(0,0,0,0.1);
--transition: all 0.3s ease;
}

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

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

.container {
max-width: 1200px;
margin: 0 auto;
padding: 0 20px;
}

.navbar {
background: var(--white);
box-shadow: var(--shadow);
position: sticky;
top: 0;
z-index: 1000;
}

.nav-wrapper {
display: flex;
justify-content: space-between;
align-items: center;
padding: 1rem 0;
}

.logo {
display: flex;
align-items: center;
gap: 10px;
text-decoration: none;
color: var(--primary-color);
font-size: 1.5rem;
font-weight: bold;
}

.logo img {
border-radius: 8px;
}

.nav-links {
display: flex;
list-style: none;
gap: 2rem;
align-items: center;
}

.nav-links a {
text-decoration: none;
color: var(--text-color);
font-weight: 500;
transition: var(--transition);
}

.nav-links a:hover {
color: var(--secondary-color);
}

.cart-link {
position: relative;
}

.cart-count {
position: absolute;
top: -8px;
right: -8px;
background: var(--secondary-color);
color: var(--white);
border-radius: 50%;
width: 20px;
height: 20px;
display: flex;
align-items: center;
justify-content: center;
font-size: 12px;
}

.hero {
background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
color: var(--white);
padding: 6rem 0;
text-align: center;
}

.hero h1 {
font-size: 3rem;
margin-bottom: 1rem;
}

.hero p {
font-size: 1.3rem;
margin-bottom: 2rem;
}

.btn-primary, .btn-secondary {
display: inline-block;
padding: 12px 30px;
text-decoration: none;
border-radius: 5px;
font-weight: 600;
transition: var(--transition);
border: none;
cursor: pointer;
font-size: 1rem;
}

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

.btn-primary:hover {
background: #c0392b;
transform: translateY(-2px);
}

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

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

.features {
padding: 5rem 0;
background: var(--light-bg);
}

.features h2 {
text-align: center;
font-size: 2.5rem;
margin-bottom: 3rem;
color: var(--primary-color);
}

.features-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 2rem;
margin-bottom: 4rem;
}

.feature-card {
background: var(--white);
padding: 2rem;
border-radius: 10px;
text-align: center;
box-shadow: var(--shadow);
transition: var(--transition);
}

.feature-card:hover {
transform: translateY(-5px);
box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.feature-icon {
color: var(--accent-color);
margin-bottom: 1rem;
}

.feature-card h3 {
margin-bottom: 1rem;
color: var(--primary-color);
}

.stats {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
gap: 2rem;
margin-top: 3rem;
}

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

.stat-item h3 {
font-size: 2.5rem;
color: var(--secondary-color);
margin-bottom: 0.5rem;
}

.about-products {
padding: 5rem 0;
}

.about-products h2 {
text-align: center;
font-size: 2.5rem;
margin-bottom: 2rem;
color: var(--primary-color);
}

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

.about-content p {
margin-bottom: 1.5rem;
font-size: 1.1rem;
line-height: 1.8;
}

.quality-badges {
display: flex;
justify-content: center;
gap: 3rem;
margin-top: 3rem;
flex-wrap: wrap;
}

.badge {
display: flex;
flex-direction: column;
align-items: center;
gap: 0.5rem;
}

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

.badge span {
font-weight: 600;
color: var(--primary-color);
}

.products {
padding: 5rem 0;
background: var(--light-bg);
}

.products h2 {
text-align: center;
font-size: 2.5rem;
margin-bottom: 3rem;
color: var(--primary-color);
}

.products-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: 2rem;
}

.product-card {
background: var(--white);
border-radius: 10px;
overflow: hidden;
box-shadow: var(--shadow);
transition: var(--transition);
}

.product-card:hover {
transform: translateY(-5px);
box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.product-image img {
width: 100%;
height: 300px;
object-fit: cover;
}

.product-info {
padding: 1.5rem;
}

.product-info h3 {
margin-bottom: 1rem;
color: var(--primary-color);
}

.product-price {
font-size: 1.8rem;
color: var(--secondary-color);
font-weight: bold;
margin-bottom: 1rem;
}

.product-description {
margin-bottom: 1.5rem;
color: #666;
}

.testimonials {
padding: 5rem 0;
}

.testimonials h2 {
text-align: center;
font-size: 2.5rem;
margin-bottom: 3rem;
color: var(--primary-color);
}

.testimonials-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 2rem;
}

.testimonial-card {
background: var(--white);
padding: 2rem;
border-radius: 10px;
box-shadow: var(--shadow);
}

.stars {
color: #f39c12;
font-size: 1.2rem;
margin-bottom: 1rem;
}

.testimonial-card .author {
font-weight: 600;
color: var(--primary-color);
margin-top: 1rem;
}

.product-detail {
padding: 3rem 0;
}

.product-detail-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 3rem;
align-items: start;
}

.product-detail-image img {
width: 100%;
border-radius: 10px;
box-shadow: var(--shadow);
}

.product-detail-info h1 {
color: var(--primary-color);
margin-bottom: 1rem;
}

.product-detail-price {
font-size: 2.5rem;
color: var(--secondary-color);
font-weight: bold;
margin-bottom: 1.5rem;
}

.product-detail-description {
margin-bottom: 2rem;
line-height: 1.8;
}

.product-features {
margin-bottom: 2rem;
}

.product-features h3 {
color: var(--primary-color);
margin-bottom: 1rem;
}

.product-features ul {
list-style: none;
}

.product-features li {
padding: 0.5rem 0;
padding-left: 1.5rem;
position: relative;
}

.product-features li:before {
content: "✓";
position: absolute;
left: 0;
color: var(--success-color);
font-weight: bold;
}

.product-actions {
display: flex;
gap: 1rem;
flex-wrap: wrap;
}

.cart-page {
padding: 3rem 0;
min-height: 50vh;
}

.cart-container {
max-width: 900px;
margin: 0 auto;
}

.cart-container h1 {
color: var(--primary-color);
margin-bottom: 2rem;
text-align: center;
}

.cart-empty {
text-align: center;
padding: 3rem;
}

.cart-empty p {
font-size: 1.3rem;
margin-bottom: 2rem;
color: #666;
}

.cart-items {
margin-bottom: 2rem;
}

.cart-item {
display: flex;
gap: 2rem;
padding: 1.5rem;
background: var(--white);
border-radius: 10px;
box-shadow: var(--shadow);
margin-bottom: 1rem;
align-items: center;
}

.cart-item-image {
width: 100px;
height: 100px;
object-fit: cover;
border-radius: 5px;
}

.cart-item-info {
flex: 1;
}

.cart-item-info h3 {
color: var(--primary-color);
margin-bottom: 0.5rem;
}

.cart-item-price {
color: var(--secondary-color);
font-weight: bold;
font-size: 1.3rem;
}

.cart-item-remove {
background: var(--secondary-color);
color: var(--white);
border: none;
padding: 0.5rem 1rem;
border-radius: 5px;
cursor: pointer;
}

.cart-summary {
background: var(--white);
padding: 2rem;
border-radius: 10px;
box-shadow: var(--shadow);
}

.cart-total {
display: flex;
justify-content: space-between;
font-size: 1.5rem;
font-weight: bold;
margin-bottom: 2rem;
color: var(--primary-color);
}

.checkout-form {
max-width: 600px;
margin: 0 auto;
background: var(--white);
padding: 2rem;
border-radius: 10px;
box-shadow: var(--shadow);
}

.checkout-form h1 {
color: var(--primary-color);
margin-bottom: 2rem;
text-align: center;
}

.form-group {
margin-bottom: 1.5rem;
}

.form-group label {
display: block;
margin-bottom: 0.5rem;
color: var(--primary-color);
font-weight: 600;
}

.form-group input,
.form-group textarea {
width: 100%;
padding: 0.8rem;
border: 1px solid var(--border-color);
border-radius: 5px;
font-size: 1rem;
}

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

.success-page {
padding: 5rem 0;
min-height: 60vh;
display: flex;
align-items: center;
justify-content: center;
}

.success-content {
text-align: center;
max-width: 600px;
}

.success-icon {
color: var(--success-color);
margin-bottom: 2rem;
}

.success-content h1 {
color: var(--primary-color);
margin-bottom: 1rem;
}

.success-content p {
margin-bottom: 1rem;
font-size: 1.1rem;
color: #666;
}

.contact-page {
padding: 3rem 0;
}

.contact-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 3rem;
}

.contact-info h2,
.contact-form h2 {
color: var(--primary-color);
margin-bottom: 2rem;
}

.contact-item {
display: flex;
gap: 1rem;
margin-bottom: 2rem;
}

.contact-item svg {
color: var(--accent-color);
flex-shrink: 0;
}

.contact-item h3 {
color: var(--primary-color);
margin-bottom: 0.5rem;
}

.contact-form {
background: var(--white);
padding: 2rem;
border-radius: 10px;
box-shadow: var(--shadow);
}

.about-page {
padding: 3rem 0;
}

.about-hero {
max-width: 900px;
margin: 0 auto 4rem;
text-align: center;
}

.about-hero h1 {
color: var(--primary-color);
font-size: 2.5rem;
margin-bottom: 2rem;
}

.about-hero p {
font-size: 1.1rem;
line-height: 1.8;
margin-bottom: 1.5rem;
}

.team-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: 2rem;
}

.team-member {
background: var(--white);
padding: 2rem;
border-radius: 10px;
box-shadow: var(--shadow);
text-align: center;
}

.team-member img {
width: 100%;
height: 400px;
object-fit: cover;
border-radius: 10px;
margin-bottom: 1rem;
}

.team-member h3 {
color: var(--primary-color);
margin-bottom: 0.5rem;
}

.team-member p:first-of-type {
color: var(--secondary-color);
font-weight: 600;
margin-bottom: 1rem;
}

footer {
background: var(--primary-color);
color: var(--white);
padding: 3rem 0 1rem;
}

.footer-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 2rem;
margin-bottom: 2rem;
}

.footer-section h3 {
margin-bottom: 1rem;
}

.footer-section ul {
list-style: none;
}

.footer-section ul li {
margin-bottom: 0.5rem;
}

.footer-section a {
color: var(--white);
text-decoration: none;
transition: var(--transition);
}

.footer-section a:hover {
color: var(--secondary-color);
}

.registration {
font-size: 0.9rem;
margin-top: 1rem;
opacity: 0.8;
}

.social-links {
display: flex;
justify-content: center;
gap: 1.5rem;
padding: 2rem 0;
border-top: 1px solid rgba(255,255,255,0.1);
}

.social-links a {
color: var(--white);
transition: var(--transition);
}

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

.copyright {
text-align: center;
padding-top: 2rem;
border-top: 1px solid rgba(255,255,255,0.1);
opacity: 0.8;
}

.cookie-banner {
position: fixed;
bottom: 0;
left: 0;
right: 0;
background: var(--white);
box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
padding: 1.5rem;
z-index: 1000;
display: none;
}

.cookie-banner.show {
display: block;
}

.cookie-content {
max-width: 1200px;
margin: 0 auto;
}

.cookie-content h3 {
color: var(--primary-color);
margin-bottom: 0.5rem;
}

.cookie-content p {
margin-bottom: 1rem;
}

.cookie-content a {
color: var(--accent-color);
}

.cookie-buttons {
display: flex;
gap: 1rem;
}

.notification {
position: fixed;
top: 80px;
right: 20px;
background: var(--success-color);
color: var(--white);
padding: 1rem 1.5rem;
border-radius: 5px;
box-shadow: var(--shadow);
display: none;
z-index: 1001;
}

.notification.show {
display: block;
animation: slideIn 0.3s ease;
}

@keyframes slideIn {
from {
transform: translateX(100%);
}
to {
transform: translateX(0);
}
}

@media (max-width: 768px) {
.nav-links {
gap: 1rem;
font-size: 0.9rem;
}

.hero h1 {
font-size: 2rem;
}

.hero p {
font-size: 1rem;
}

.product-detail-grid,
.contact-grid {
grid-template-columns: 1fr;
}

.features-grid,
.products-grid,
.testimonials-grid {
grid-template-columns: 1fr;
}

.cart-item {
flex-direction: column;
text-align: center;
}

.quality-badges {
gap: 1rem;
}
}