/* Base Styles */
:root {
    --primary-color: #e63946;
    --secondary-color: #457b9d;
    --accent-color: #f1faee;
    --dark-color: #1d3557;
    --light-color: #a8dadc;
    --success-color: #2ecc71;
    --error-color: #e74c3c;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;
    --body-font: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    --heading-font: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    --border-radius: 8px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

body {
    font-family: var(--body-font);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--gray-100);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

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

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

ul {
    list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 2rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

/* Buttons */
.btn {
    display: inline-block;
    font-weight: 600;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    user-select: none;
    border: 1px solid transparent;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: var(--border-radius);
    transition: var(--transition);
    cursor: pointer;
}

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

.btn-primary:hover {
    background-color: #d62839;
    color: white;
}

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

.btn-secondary:hover {
    background-color: #3a6a8a;
    color: white;
}

.btn-text {
    background-color: transparent;
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
}

.btn-text:hover {
    background-color: var(--gray-200);
}

/* Header */
header {
    background-color: white;
    box-shadow: var(--box-shadow);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo img {
    max-height: 50px;
}

nav ul {
    display: flex;
    align-items: center;
    gap: 2rem;
}

nav a {
    color: var(--dark-color);
    font-weight: 600;
    position: relative;
}

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

nav a.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
}

.cart-link {
    position: relative;
    display: flex;
    align-items: center;
}

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

/* Welcome Banner */
.welcome-banner {
    background-color: var(--primary-color);
    color: white;
    padding: 0.5rem 0;
    text-align: center;
}

.welcome-banner p {
    margin-bottom: 0;
    font-weight: 500;
}

/* Hero Section */
.hero {
    background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('https://source.unsplash.com/1200x600/?pizza');
    background-size: cover;
    background-position: center;
    color: white;
    text-align: center;
    padding: 8rem 0;
}

.hero h1 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 3.5rem;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

/* Features Section */
.features {
    padding: 5rem 0;
    background-color: white;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

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

.feature:hover {
    transform: translateY(-5px);
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: var(--accent-color);
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.feature h3 {
    margin-bottom: 1rem;
}

.stats {
    display: flex;
    justify-content: space-around;
    text-align: center;
    margin-bottom: 3rem;
}

.stat-item h4 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.cta {
    text-align: center;
}

/* About Products Section */
.about-products {
    padding: 5rem 0;
    background-color: var(--accent-color);
}

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

.quality-assurance {
    margin-top: 2rem;
    padding: 2rem;
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.quality-assurance ul {
    list-style: disc;
    padding-left: 1.5rem;
}

.quality-assurance li {
    margin-bottom: 0.5rem;
}

/* Pizza Calculator */
.pizza-calculator {
    padding: 5rem 0;
    background-color: white;
}

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

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-size: 1rem;
}

.calculator-result {
    margin-top: 1.5rem;
    padding: 1rem;
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    text-align: center;
    font-weight: 600;
}

/* Products Section */
.products {
    padding: 5rem 0;
    background-color: var(--gray-100);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

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

.product-card:hover {
    transform: translateY(-5px);
}

.product-image {
    height: 200px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.product-info {
    padding: 1.5rem;
}

.product-description {
    color: var(--gray-600);
    margin-bottom: 1rem;
}

.product-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

/* Single Product Page */
.product-details {
    padding: 5rem 0;
}

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

.product-gallery {
    border-radius: var(--border-radius);
    overflow: hidden;
}

.product-info-detail h1 {
    margin-bottom: 1rem;
}

.product-meta {
    margin-bottom: 1.5rem;
}

.price-box {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.product-description-full {
    margin-bottom: 2rem;
}

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

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

.option-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.options-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.option-item {
    background-color: var(--gray-200);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    transition: var(--transition);
}

.option-item:hover,
.option-item.selected {
    background-color: var(--primary-color);
    color: white;
}

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

.quantity-input {
    display: flex;
    align-items: center;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.quantity-btn {
    background-color: var(--gray-200);
    border: none;
    padding: 0.5rem 1rem;
    cursor: pointer;
    font-size: 1.25rem;
}

.quantity-btn:hover {
    background-color: var(--gray-300);
}

.quantity-value {
    padding: 0.5rem 1rem;
    min-width: 40px;
    text-align: center;
}

/* Cart Page */
.cart-page {
    padding: 5rem 0;
}

.cart-empty {
    text-align: center;
    padding: 3rem;
    background-color: white;
    border-radius: var(--border-radius);
}

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

.cart-item {
    display: grid;
    grid-template-columns: 100px 1fr auto auto;
    gap: 1.5rem;
    align-items: center;
    padding: 1.5rem;
    background-color: white;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
}

.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 h3 {
    margin-bottom: 0.5rem;
}

.cart-item-options {
    color: var(--gray-600);
    font-size: 0.875rem;
}

.cart-item-price {
    font-weight: 600;
    color: var(--primary-color);
}

.cart-item-actions {
    display: flex;
    gap: 0.5rem;
}

.remove-btn {
    background-color: transparent;
    border: none;
    color: var(--error-color);
    cursor: pointer;
}

.cart-summary {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.summary-row.total {
    font-size: 1.25rem;
    font-weight: 700;
    border-top: 1px solid var(--gray-300);
    padding-top: 1rem;
}

.checkout-button {
    width: 100%;
    margin-top: 1rem;
}

/* Checkout Page */
.checkout-page {
    padding: 5rem 0;
}

.checkout-container {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 2rem;
}

.checkout-form {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 2rem;
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-family: var(--body-font);
    font-size: 1rem;
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.checkout-summary {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    position: sticky;
    top: 100px;
}

/* Success Page */
.success-page {
    padding: 5rem 0;
    text-align: center;
}

.success-container {
    max-width: 600px;
    margin: 0 auto;
    background-color: white;
    border-radius: var(--border-radius);
    padding: 3rem;
    box-shadow: var(--box-shadow);
}

.success-icon {
    color: var(--success-color);
    font-size: 5rem;
    margin-bottom: 2rem;
}

.success-message h1 {
    margin-bottom: 1rem;
}

.success-actions {
    margin-top: 2rem;
}

/* Contact Page */
.contact-page {
    padding: 5rem 0;
}

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

.contact-info {
    background-color: var(--dark-color);
    color: white;
    padding: 2rem;
    border-radius: var(--border-radius);
}

.contact-info h2 {
    color: white;
    text-align: left;
}

.contact-method {
    margin-bottom: 1.5rem;
}

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

.contact-form {
    background-color: white;
    padding: 2rem;
    border-radius: var(--border-radius);
}

.contact-form h2 {
    text-align: left;
}

/* About Us Page */
.about-page {
    padding: 5rem 0;
}

.about-hero {
    text-align: center;
    margin-bottom: 4rem;
}

.about-description {
    max-width: 800px;
    margin: 0 auto 4rem;
}

.team-section {
    margin-bottom: 4rem;
}

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

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

.team-member:hover {
    transform: translateY(-5px);
}

.team-photo {
    width: 100%;
    height: 300px;
    overflow: hidden;
}

.team-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-info {
    padding: 1.5rem;
}

.team-info h3 {
    margin-bottom: 0.5rem;
}

.team-position {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 1rem;
}

.team-social {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.team-social a {
    color: var(--gray-600);
}

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

/* Footer */
footer {
    background-color: var(--dark-color);
    color: white;
    padding: 4rem 0 2rem;
}

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

.footer-logo img {
    max-height: 50px;
    margin-bottom: 1rem;
}

.footer-links h4 {
    color: white;
    margin-bottom: 1.5rem;
}

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

.footer-links a {
    color: var(--gray-400);
}

.footer-links a:hover {
    color: white;
}

.footer-contact h4 {
    color: white;
    margin-bottom: 1.5rem;
}

.footer-contact p {
    color: var(--gray-400);
    margin-bottom: 0.5rem;
}

.social-icons {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-icons a {
    display: inline-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(--primary-color);
    transform: translateY(-3px);
}

.copyright {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    color: var(--gray-500);
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--gray-800);
    color: white;
    padding: 1rem;
    z-index: 1000;
    display: none;
}

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

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
    margin: 1rem 0;
}

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

/* Responsive Design */
@media (max-width: 991px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .product-container,
    .checkout-container {
        grid-template-columns: 1fr;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .stats {
        flex-wrap: wrap;
    }
    
    .stat-item {
        flex: 0 0 50%;
        margin-bottom: 1.5rem;
    }
}

@media (max-width: 767px) {
    nav ul {
        gap: 1rem;
    }
    
    .hero {
        padding: 5rem 0;
    }
    
    .cart-item {
        grid-template-columns: 80px 1fr;
        grid-template-rows: auto auto;
    }
    
    .cart-item-price,
    .cart-item-actions {
        grid-column: 2;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 575px) {
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .cart-item {
        grid-template-columns: 1fr;
    }
    
    .cart-item-image {
        margin-bottom: 1rem;
    }
    
    .cart-item-price,
    .cart-item-actions {
        grid-column: 1;
    }
    
    .cookie-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .cookie-buttons button {
        width: 100%;
    }
}