/* Base Styles */
:root {
    --primary-color: #2563eb;
    --secondary-color: #0369a1;
    --accent-color: #fbbf24;
    --text-color: #1f2937;
    --text-light: #6b7280;
    --background-color: #ffffff;
    --background-alt: #f3f4f6;
    --border-color: #e5e7eb;
    --success-color: #10b981;
    --error-color: #ef4444;
    --box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --border-radius: 8px;
    --container-width: 1200px;
    --transition-speed: 0.3s;
    --font-size: 16px;
    --font-size-small: 14px;
    --font-size-large: 18px;
    --font-size-xl: 24px;
    --font-size-xxl: 32px;
}

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

body {
    font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-color);
    background-color: var(--background-color);
    line-height: 1.6;
    font-size: var(--font-size);
}

body.font-decreased {
    font-size: calc(var(--font-size) - 2px);
}

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

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

h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
    margin-bottom: 1rem;
    font-weight: 600;
}

h1 {
    font-size: var(--font-size-xxl);
}

h2 {
    font-size: var(--font-size-xl);
}

h3 {
    font-size: var(--font-size-large);
}

p {
    margin-bottom: 1rem;
}

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

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

ul {
    list-style: none;
}

button {
    cursor: pointer;
    font-family: inherit;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-speed);
    border: none;
    font-size: var(--font-size);
}

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

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

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

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

.btn-cta {
    background-color: var(--accent-color);
    color: var(--text-color);
    font-weight: 600;
    padding: 12px 24px;
    box-shadow: var(--box-shadow);
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.full-width {
    width: 100%;
}

/* Header */
header {
    background-color: var(--background-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    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;
}

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    color: var(--text-color);
    font-weight: 500;
    transition: color var(--transition-speed);
}

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

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

.cart-icon svg {
    margin-right: 5px;
}

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

.font-size-btn {
    background-color: transparent;
    border: 1px solid var(--border-color);
    padding: 8px 15px;
    border-radius: var(--border-radius);
    font-size: var(--font-size-small);
    color: var(--text-color);
    transition: all var(--transition-speed);
}

.font-size-btn:hover {
    background-color: var(--background-alt);
}

/* Hero Section */
.hero {
    background-color: var(--primary-color);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Story Section */
.story-section {
    padding: 50px 0;
    background-color: var(--background-alt);
}

.story-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

/* Advantages Section */
.advantages {
    padding: 80px 0;
    background-color: var(--background-color);
}

.advantages h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.advantage-item {
    padding: 30px;
    border-radius: var(--border-radius);
    background-color: var(--background-alt);
    box-shadow: var(--box-shadow);
    transition: transform var(--transition-speed);
}

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

.advantage-icon {
    margin-bottom: 20px;
    color: var(--primary-color);
}

.stats-container {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin-bottom: 60px;
    text-align: center;
}

.stat-item {
    padding: 20px;
    min-width: 200px;
}

.stat-item h3 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.cta-box {
    background-color: var(--background-alt);
    border-radius: var(--border-radius);
    padding: 40px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    box-shadow: var(--box-shadow);
}

.cta-box h3 {
    margin-bottom: 15px;
}

.cta-box p {
    margin-bottom: 25px;
}

/* Product Info Section */
.product-info {
    padding: 80px 0;
    background-color: var(--background-alt);
}

.product-info h2 {
    text-align: center;
    margin-bottom: 2rem;
}

.product-info h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.testimonial {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 30px;
    margin-top: 40px;
    box-shadow: var(--box-shadow);
    position: relative;
}

.testimonial blockquote {
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: 15px;
}

.testimonial cite {
    font-weight: 600;
    display: block;
    text-align: right;
}

.testimonial::before {
    content: """;
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 4rem;
    color: var(--primary-color);
    opacity: 0.2;
    font-family: Georgia, serif;
}

/* Products Section */
.products {
    padding: 80px 0;
}

.products h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.product-card {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

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

.product-image {
    height: 250px;
    overflow: hidden;
}

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

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

.product-info {
    padding: 20px;
}

.product-price {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.product-price span {
    font-size: 0.9rem;
    color: var(--text-light);
}

.product-actions {
    margin-top: 20px;
    display: flex;
    gap: 10px;
}

/* Product Detail Page */
.breadcrumb {
    margin: 20px 0;
    font-size: var(--font-size-small);
}

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

.breadcrumb span {
    color: var(--text-color);
}

.product-detail {
    padding: 40px 0 80px;
}

.product-detail-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

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

.product-detail-image img {
    width: 100%;
    height: auto;
}

.product-detail-info h1 {
    margin-bottom: 15px;
}

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

.stars {
    color: var(--accent-color);
    margin-right: 10px;
}

.rating-count {
    color: var(--text-light);
    font-size: var(--font-size-small);
}

.product-short-description {
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.quantity-selector {
    margin-bottom: 20px;
}

.quantity-selector label {
    display: block;
    margin-bottom: 8px;
}

.quantity-selector select {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: var(--font-size);
}

.product-tabs {
    margin-bottom: 60px;
}

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

.tab-btn {
    padding: 15px 25px;
    background: none;
    border: none;
    font-size: var(--font-size);
    font-weight: 500;
    color: var(--text-light);
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: all var(--transition-speed);
}

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

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

.tab-content {
    display: none;
    padding: 20px 0;
}

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

.benefits-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.benefits-list li {
    display: flex;
    align-items: flex-start;
    padding: 20px;
    background-color: var(--background-alt);
    border-radius: var(--border-radius);
}

.benefits-list li svg {
    margin-right: 15px;
    color: var(--primary-color);
    flex-shrink: 0;
}

.requirements-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.requirements-list h3,
.process-steps h3 {
    margin-bottom: 15px;
    color: var(--primary-color);
}

.requirements-list ul,
.process-steps ol {
    padding-left: 20px;
    margin-bottom: 20px;
}

.requirements-list ul li,
.process-steps ol li {
    margin-bottom: 10px;
    list-style-position: outside;
}

.requirements-list ul li {
    list-style-type: disc;
}

.process-steps ol li {
    list-style-type: decimal;
}

.note {
    font-style: italic;
    color: var(--text-light);
    font-size: var(--font-size-small);
}

.faq-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.faq-item {
    padding: 20px;
    background-color: var(--background-alt);
    border-radius: var(--border-radius);
}

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

.related-products h2 {
    margin-bottom: 30px;
}

.related-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

/* About Page */
.page-header {
    background-color: var(--primary-color);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.page-header h1 {
    margin-bottom: 10px;
}

.about-story {
    padding: 80px 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    align-items: center;
}

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

.mission-vision {
    padding: 60px 0;
    background-color: var(--background-alt);
}

.mission-vision-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.mission-box,
.vision-box {
    padding: 40px;
    border-radius: var(--border-radius);
    background-color: white;
    box-shadow: var(--box-shadow);
}

.values {
    padding: 80px 0;
}

.values h2 {
    text-align: center;
    margin-bottom: 40px;
}

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

.value-item {
    text-align: center;
    padding: 30px;
    border-radius: var(--border-radius);
    background-color: var(--background-alt);
    transition: transform var(--transition-speed);
}

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

.value-icon {
    margin: 0 auto 20px;
    color: var(--primary-color);
}

.team {
    padding: 80px 0;
    background-color: var(--background-alt);
}

.team h2,
.team-intro {
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.team-intro {
    margin-bottom: 50px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 40px;
}

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

.team-member:hover {
    transform: translateY(-10px);
}

.team-member img {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

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

.team-member h3 {
    margin-top: 20px;
    margin-bottom: 5px;
}

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

.social-icons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin: 20px 0;
}

.social-icons a {
    color: var(--text-light);
    transition: color var(--transition-speed);
}

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

.achievements {
    padding: 80px 0;
}

.achievements h2 {
    text-align: center;
    margin-bottom: 50px;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 30px;
    text-align: center;
}

.achievement-item {
    padding: 30px;
    border-radius: var(--border-radius);
    background-color: var(--background-alt);
    transition: transform var(--transition-speed);
}

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

.achievement-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.testimonials {
    padding: 80px 0;
    background-color: var(--background-alt);
}

.testimonials h2 {
    text-align: center;
    margin-bottom: 50px;
}

.testimonial-slider {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-item {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--box-shadow);
    position: relative;
}

.testimonial-quote {
    position: absolute;
    top: 20px;
    left: 20px;
    color: var(--primary-color);
    opacity: 0.2;
}

.testimonial-item p {
    font-style: italic;
    margin: 30px 0;
}

.testimonial-author h4 {
    margin-bottom: 5px;
}

.testimonial-author p {
    font-style: normal;
    color: var(--text-light);
    margin: 0;
}

.cta {
    padding: 80px 0;
    text-align: center;
}

.cta h2 {
    margin-bottom: 15px;
}

.cta p {
    max-width: 600px;
    margin: 0 auto 30px;
}

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

/* Contact Page */
.contact-info {
    padding: 60px 0;
}

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

.contact-item {
    padding: 30px;
    border-radius: var(--border-radius);
    background-color: var(--background-alt);
    transition: transform var(--transition-speed);
}

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

.contact-icon {
    margin: 0 auto 20px;
    color: var(--primary-color);
}

.contact-form-section {
    padding: 60px 0;
    background-color: var(--background-alt);
}

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

.form-header {
    text-align: center;
    margin-bottom: 30px;
}

.form-header p {
    max-width: 600px;
    margin: 0 auto;
}

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

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

.form-group.full-width {
    grid-column: 1 / -1;
}

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

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

.form-group textarea {
    resize: vertical;
}

.checkbox-container {
    display: flex;
    align-items: flex-start;
    position: relative;
    padding-left: 35px;
    cursor: pointer;
    user-select: none;
}

.checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 25px;
    width: 25px;
    background-color: #eee;
    border-radius: 4px;
}

.checkbox-container:hover input ~ .checkmark {
    background-color: #ccc;
}

.checkbox-container input:checked ~ .checkmark {
    background-color: var(--primary-color);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.checkbox-container input:checked ~ .checkmark:after {
    display: block;
}

.checkbox-container .checkmark:after {
    left: 9px;
    top: 5px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 3px 3px 0;
    transform: rotate(45deg);
}

.faq-contact {
    padding: 60px 0;
}

.faq-contact h2 {
    text-align: center;
    margin-bottom: 40px;
}

.newsletter {
    padding: 60px 0;
    background-color: var(--primary-color);
    color: white;
}

.newsletter-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-form {
    display: flex;
    margin: 30px 0;
    gap: 10px;
}

.newsletter-form input {
    flex: 1;
    padding: 12px;
    border: none;
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: var(--font-size);
}

.newsletter-disclaimer {
    font-size: var(--font-size-small);
    opacity: 0.8;
}

.newsletter-disclaimer a {
    color: white;
    text-decoration: underline;
}

/* Cart Page */
.cart-section {
    padding: 60px 0;
}

.cart-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
}

.empty-cart {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 0;
}

.empty-cart svg {
    margin: 0 auto 20px;
    color: var(--text-light);
}

.empty-cart h2 {
    margin-bottom: 15px;
}

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

.cart-items {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
}

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

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

.cart-item-image {
    width: 100px;
    height: 100px;
    border-radius: var(--border-radius);
    overflow: hidden;
    margin-right: 20px;
}

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

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

.cart-item-title {
    font-weight: 600;
    margin-bottom: 5px;
    font-size: var(--font-size-large);
}

.cart-item-price {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 15px;
}

.cart-item-controls {
    display: flex;
    align-items: center;
}

.quantity-control {
    display: flex;
    align-items: center;
    margin-right: 20px;
}

.quantity-btn {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--background-alt);
    border: none;
    border-radius: 4px;
    font-weight: bold;
    font-size: 16px;
    cursor: pointer;
}

.quantity-input {
    width: 40px;
    height: 30px;
    text-align: center;
    margin: 0 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.remove-item {
    color: var(--error-color);
    background: none;
    border: none;
    cursor: pointer;
    font-size: var(--font-size-small);
    display: flex;
    align-items: center;
}

.remove-item svg {
    margin-right: 5px;
}

.cart-summary {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    position: sticky;
    top: 100px;
}

.summary-header {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.summary-header h3 {
    margin: 0;
}

.summary-content {
    padding: 20px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.summary-row.total {
    font-weight: 700;
    font-size: var(--font-size-large);
    color: var(--primary-color);
}

.summary-divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 15px 0;
}

.summary-actions {
    margin-top: 20px;
}

.summary-actions .btn {
    margin-bottom: 10px;
}

.cart-help {
    padding: 60px 0;
    background-color: var(--background-alt);
}

.cart-help h2 {
    text-align: center;
    margin-bottom: 40px;
}

.help-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    text-align: center;
}

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

.help-icon {
    margin: 0 auto 20px;
    color: var(--primary-color);
}

.help-item h3 {
    margin-bottom: 15px;
}

.help-item p {
    margin-bottom: 20px;
}

.secure-payment {
    padding: 60px 0;
    text-align: center;
}

.secure-payment h2 {
    margin-bottom: 20px;
}

.secure-payment p {
    max-width: 800px;
    margin: 0 auto 40px;
}

.payment-icons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 30px;
}

.payment-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.payment-icon svg {
    margin-bottom: 10px;
    color: var(--text-color);
}

.security-badges {
    display: flex;
    justify-content: center;
    gap: 40px;
}

.security-badge {
    display: flex;
    align-items: center;
    color: var(--success-color);
}

.security-badge svg {
    margin-right: 10px;
}

/* Checkout Page */
.checkout-section {
    padding: 60px 0;
}

.checkout-progress {
    display: flex;
    justify-content: space-between;
    max-width: 600px;
    margin: 0 auto 60px;
    position: relative;
}

.checkout-progress::before {
    content: '';
    position: absolute;
    top: 15px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--border-color);
    z-index: 1;
}

.progress-step {
    position: relative;
    z-index: 2;
    text-align: center;
}

.step-number {
    width: 30px;
    height: 30px;
    background-color: var(--background-color);
    border: 2px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px;
    font-weight: 600;
}

.progress-step.active .step-number {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.step-text {
    font-size: var(--font-size-small);
    color: var(--text-light);
}

.progress-step.active .step-text {
    color: var(--primary-color);
    font-weight: 500;
}

.checkout-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
}

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

.form-intro {
    margin-bottom: 30px;
}

.form-section {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.form-section:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

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

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

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

.form-actions {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
}

.checkout-summary {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 30px;
    position: sticky;
    top: 100px;
}

.checkout-summary h2 {
    margin-bottom: 20px;
}

.checkout-items {
    margin-bottom: 30px;
}

.checkout-item {
    display: flex;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.checkout-item-image {
    width: 70px;
    height: 70px;
    border-radius: var(--border-radius);
    overflow: hidden;
    margin-right: 15px;
}

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

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

.checkout-item-title {
    font-weight: 500;
    margin-bottom: 5px;
}

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

.summary-totals {
    margin-bottom: 30px;
}

.checkout-help {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.checkout-help h3 {
    margin-bottom: 10px;
}

.checkout-help p {
    margin-bottom: 15px;
}

.help-contacts {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.help-contact {
    display: flex;
    align-items: center;
    color: var(--text-color);
}

.help-contact svg {
    margin-right: 10px;
    color: var(--primary-color);
}

.secure-checkout {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}

/* Success Page */
.success-section {
    padding: 80px 0;
}

.success-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.success-icon {
    color: var(--success-color);
    margin-bottom: 20px;
}

.success-message {
    font-size: 1.2rem;
    margin-bottom: 40px;
}

.next-steps {
    margin: 50px 0;
    text-align: left;
}

.next-steps h2 {
    text-align: center;
    margin-bottom: 30px;
}

.steps-list {
    counter-reset: steps;
}

.step-item {
    display: flex;
    margin-bottom: 30px;
    position: relative;
}

.step-number {
    background-color: var(--primary-color);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    margin-right: 20px;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-content h3 {
    margin-bottom: 5px;
}

.email-confirmation {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background-color: var(--background-alt);
    border-radius: var(--border-radius);
    margin-bottom: 40px;
}

.email-confirmation svg {
    margin-right: 15px;
    color: var(--primary-color);
    flex-shrink: 0;
}

.email-confirmation p {
    margin: 0;
    text-align: left;
}

.contact-info-box {
    background-color: var(--background-alt);
    border-radius: var(--border-radius);
    padding: 30px;
    margin-bottom: 40px;
}

.contact-methods {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    margin-top: 20px;
}

.contact-method {
    display: flex;
    align-items: center;
}

.contact-method svg {
    margin-right: 10px;
    color: var(--primary-color);
}

.success-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.recommendations {
    padding: 60px 0;
    background-color: var(--background-alt);
}

.recommendations h2 {
    text-align: center;
    margin-bottom: 40px;
}

.recommendations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    text-align: center;
}

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

.recommendation-icon {
    margin: 0 auto 20px;
    color: var(--primary-color);
}

.recommendation-item h3 {
    margin-bottom: 15px;
}

.recommendation-item p {
    margin-bottom: 20px;
}

/* Footer */
footer {
    background-color: #1f2937;
    color: white;
    padding: 60px 0 20px;
}

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

.footer-column h3 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-column p {
    color: #d1d5db;
    margin-bottom: 10px;
}

.footer-column ul li {
    margin-bottom: 10px;
}

.footer-column ul li a {
    color: #d1d5db;
    transition: color var(--transition-speed);
}

.footer-column ul li a:hover {
    color: white;
}

.footer-column .social-icons {
    justify-content: flex-start;
}

.footer-column .social-icons a {
    color: #d1d5db;
}

.footer-column .social-icons a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: #9ca3af;
    font-size: var(--font-size-small);
    margin: 0;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: white;
    padding: 15px;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 999;
    display: none;
}

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

.cookie-content {
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.cookie-content p {
    margin: 0;
    flex: 1;
    min-width: 300px;
}

.cookie-buttons {
    display: flex;
    gap: 10px;
}

/* Notification */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: var(--success-color);
    color: white;
    padding: 15px 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    z-index: 1000;
    transform: translateY(-100px);
    opacity: 0;
    transition: transform 0.3s, opacity 0.3s;
}

.notification.show {
    transform: translateY(0);
    opacity: 1;
}

.notification p {
    margin: 0;
}

/* Responsive styles */
@media (max-width: 991px) {
    .product-detail-content {
        grid-template-columns: 1fr;
    }
    
    .requirements-content {
        grid-template-columns: 1fr;
    }
    
    .cart-content,
    .checkout-content {
        grid-template-columns: 1fr;
    }
    
    .checkout-summary {
        position: static;
        margin-top: 30px;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .mission-vision-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --font-size: 15px;
        --font-size-large: 17px;
        --font-size-xl: 22px;
        --font-size-xxl: 28px;
    }
    
    header .container {
        flex-direction: column;
    }
    
    .logo {
        margin-bottom: 15px;
    }
    
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    nav ul li {
        margin: 5px 15px;
    }
    
    .font-size-btn {
        margin-top: 10px;
    }
    
    .advantages-grid,
    .benefits-list {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cookie-content {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 576px) {
    .hero {
        padding: 60px 0;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .product-actions {
        flex-direction: column;
    }
    
    .success-actions {
        flex-direction: column;
    }
}