/* 
O2 Incinerator - Main Stylesheet
*/

/* -----------------------------
   Base Styles and Typography
   ----------------------------- */
:root {
    --primary-color: #4d9e50;
    --primary-dark: #3b7a3d;
    --primary-light: #6ab96d;
    --secondary-color: #1c4b1e;
    --accent-color: #f7b538;
    --text-color: #333333;
    --text-light: #777777;
    --bg-color: #ffffff;
    --bg-light: #f9f9f9;
    --bg-dark: #202020;
    --border-color: #e1e1e1;
    --success-color: #28a745;
    --error-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --font-main: 'Helvetica Neue', Arial, sans-serif;
    --font-heading: 'Helvetica Neue', Arial, sans-serif;
    --border-radius: 4px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

html {
    font-size: 62.5%; /* 10px */
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    font-size: 1.6rem;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
}

h1 {
    font-size: 3.6rem;
}

h2 {
    font-size: 2.8rem;
}

h3 {
    font-size: 2.2rem;
}

h4 {
    font-size: 1.8rem;
}

p {
    margin-bottom: 1.5rem;
}

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

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

ul, ol {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 6rem 0;
}

/* -----------------------------
   Header & Navigation
   ----------------------------- */
header {
    background-color: var(--bg-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    max-height: 5rem;
    width: auto;
}

nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

nav ul li {
    margin-left: 2.5rem;
}

nav ul li a {
    color: var(--text-color);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

nav ul li a:hover,
nav ul li a.active {
    color: var(--primary-color);
    background-color: rgba(77, 158, 80, 0.1);
}

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

.cart-count {
    position: absolute;
    top: -0.8rem;
    right: -0.8rem;
    background-color: var(--accent-color);
    color: var(--bg-color);
    font-size: 1.2rem;
    font-weight: 700;
    height: 2rem;
    width: 2rem;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.mobile-menu-toggle {
    display: none;
    cursor: pointer;
}

/* -----------------------------
   Hero Section
   ----------------------------- */
.hero {
    background-color: var(--secondary-color);
    color: var(--bg-color);
    padding: 8rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    background-image: linear-gradient(120deg, rgba(28, 75, 30, 0.9), rgba(28, 75, 30, 0.7)), url('images/logo.jpg');
    background-size: cover;
    background-position: center;
}

.hero h1 {
    font-size: 4.2rem;
    margin-bottom: 2rem;
    color: var(--bg-color);
}

.hero p {
    font-size: 2rem;
    margin-bottom: 3rem;
    max-width: 70rem;
    margin-left: auto;
    margin-right: auto;
}

/* -----------------------------
   Benefits Section
   ----------------------------- */
.benefits {
    padding: 6rem 0;
    background-color: var(--bg-light);
}

.benefits h2 {
    text-align: center;
    margin-bottom: 4rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 4rem;
}

.benefit-card {
    background-color: var(--bg-color);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: var(--transition);
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

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

.benefit-card h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
}

.benefit-card p {
    color: var(--text-light);
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
    text-align: center;
}

.stat h3 {
    font-size: 3.6rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat p {
    font-size: 1.8rem;
    color: var(--text-light);
    font-weight: 500;
}

.cta-box {
    background-color: var(--primary-color);
    color: var(--bg-color);
    padding: 4rem;
    border-radius: var(--border-radius);
    text-align: center;
    margin-top: 4rem;
}

.cta-box h3 {
    font-size: 2.4rem;
    color: var(--bg-color);
    margin-bottom: 2rem;
}

/* -----------------------------
   About Products Section
   ----------------------------- */
.about-products {
    padding: 6rem 0;
    background-color: var(--bg-color);
}

.about-products h2 {
    text-align: center;
    margin-bottom: 4rem;
}

.product-info {
    max-width: 80rem;
    margin: 0 auto;
}

.product-info h3 {
    margin-top: 3rem;
    margin-bottom: 1.5rem;
}

.testimonial {
    background-color: var(--bg-light);
    padding: 3rem;
    border-radius: var(--border-radius);
    margin-top: 4rem;
    position: relative;
}

.testimonial blockquote {
    font-size: 1.8rem;
    font-style: italic;
    margin-bottom: 1.5rem;
}

.testimonial cite {
    font-style: normal;
    font-weight: 600;
    color: var(--secondary-color);
}

/* -----------------------------
   Products Section
   ----------------------------- */
.products {
    padding: 6rem 0;
    background-color: var(--bg-light);
}

.products h2 {
    text-align: center;
    margin-bottom: 4rem;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 3rem;
}

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

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.product-image {
    height: 250px;
    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: 2rem;
}

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

.product-description {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    min-height: 4.8rem;
}

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

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

/* -----------------------------
   Story Section
   ----------------------------- */
.story {
    padding: 6rem 0;
    background-color: var(--bg-color);
}

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

.story p {
    max-width: 80rem;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.fact-box {
    background-color: var(--bg-light);
    border-radius: var(--border-radius);
    padding: 3rem;
    margin-top: 4rem;
    max-width: 80rem;
    margin-left: auto;
    margin-right: auto;
}

.fact-box h3 {
    text-align: center;
    margin-bottom: 2rem;
}

.fact-box ul {
    list-style-type: none;
    padding: 0;
}

.fact-box ul li {
    margin-bottom: 1rem;
    padding-left: 3rem;
    position: relative;
}

.fact-box ul li:before {
    content: "•";
    color: var(--primary-color);
    font-size: 2.4rem;
    position: absolute;
    left: 0;
    top: -0.5rem;
}

/* -----------------------------
   Buttons
   ----------------------------- */
.btn {
    display: inline-block;
    font-weight: 600;
    text-align: center;
    padding: 1.2rem 2.4rem;
    border-radius: var(--border-radius);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1.6rem;
}

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

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

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

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

.btn-view {
    background-color: var(--bg-light);
    color: var(--text-color);
    padding: 0.8rem 1.6rem;
}

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

.btn-add-to-cart {
    background-color: var(--primary-color);
    color: var(--bg-color);
    padding: 0.8rem 1.6rem;
}

.btn-add-to-cart:hover {
    background-color: var(--primary-dark);
}

.btn-buy-now {
    background-color: var(--accent-color);
    color: var(--bg-dark);
    padding: 1.2rem 2.4rem;
    font-weight: 600;
}

.btn-buy-now:hover {
    background-color: #e0a328;
    color: var(--bg-dark);
}

/* -----------------------------
   Footer
   ----------------------------- */
footer {
    background-color: var(--bg-dark);
    color: var(--bg-light);
    padding: 6rem 0 2rem;
}

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

.footer-col h4 {
    color: var(--bg-color);
    font-size: 1.8rem;
    margin-bottom: 2rem;
    position: relative;
    padding-bottom: 1rem;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 2px;
    background-color: var(--primary-color);
}

.footer-col p {
    color: #cccccc;
    margin-bottom: 2rem;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col ul li {
    margin-bottom: 1rem;
}

.footer-col ul li a {
    color: #cccccc;
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--primary-color);
    padding-left: 0.5rem;
}

.social-links {
    display: flex;
    gap: 1.5rem;
    margin-top: 2rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--bg-color);
    transition: var(--transition);
}

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

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

/* -----------------------------
   Cookie Consent
   ----------------------------- */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--bg-color);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    padding: 2rem;
    z-index: 9999;
    display: none;
}

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

.cookie-content p {
    margin-bottom: 1.5rem;
}

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

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

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

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

.cookie-more-info {
    font-size: 1.4rem;
    color: var(--text-light);
}

/* -----------------------------
   Notification
   ----------------------------- */
.notification {
    position: fixed;
    top: 2rem;
    right: 2rem;
    background-color: var(--success-color);
    color: var(--bg-color);
    padding: 1.5rem 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    z-index: 9999;
    opacity: 0;
    transform: translateY(-20px);
    transition: all 0.3s ease;
    pointer-events: none;
}

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

/* -----------------------------
   Product Detail Page
   ----------------------------- */
.breadcrumbs {
    background-color: var(--bg-light);
    padding: 1.5rem 0;
}

.breadcrumbs ul {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
}

.breadcrumbs ul li {
    margin-right: 1rem;
    position: relative;
}

.breadcrumbs ul li:not(:last-child)::after {
    content: '/';
    margin-left: 1rem;
    color: var(--text-light);
}

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

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

.product-detail {
    padding: 6rem 0;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 4rem;
    margin-bottom: 6rem;
}

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

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

.product-detail-info h1 {
    font-size: 3.2rem;
    margin-bottom: 1.5rem;
}

.product-rating {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.stars {
    display: flex;
    margin-right: 1rem;
    color: var(--accent-color);
}

.product-price {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.product-availability {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    color: var(--success-color);
}

.product-description {
    margin-bottom: 2.5rem;
    color: var(--text-light);
}

.product-quantity {
    margin-bottom: 2.5rem;
}

.quantity-controls {
    display: flex;
    align-items: center;
    max-width: 15rem;
}

.quantity-controls button {
    width: 4rem;
    height: 4rem;
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.quantity-controls input {
    width: 7rem;
    height: 4rem;
    border: 1px solid var(--border-color);
    text-align: center;
    font-size: 1.6rem;
    border-left: none;
    border-right: none;
}

.product-actions {
    display: flex;
    gap: 1.5rem;
}

.product-features,
.product-specs,
.product-faq {
    margin-bottom: 5rem;
}

.product-features h2,
.product-specs h2,
.product-faq h2 {
    margin-bottom: 2.5rem;
}

.product-features ul {
    list-style: none;
    padding: 0;
}

.product-features ul li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.product-features ul li svg {
    margin-right: 1.5rem;
    flex-shrink: 0;
    color: var(--primary-color);
}

.product-specs table {
    width: 100%;
    border-collapse: collapse;
}

.product-specs table th,
.product-specs table td {
    padding: 1.5rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.product-specs table th {
    width: 30%;
    font-weight: 600;
    color: var(--secondary-color);
}

.product-faq-item {
    margin-bottom: 2.5rem;
}

.product-faq-item h3 {
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.related-products {
    padding: 6rem 0;
    background-color: var(--bg-light);
}

.related-products h2 {
    text-align: center;
    margin-bottom: 4rem;
}

.related-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 3rem;
}

/* -----------------------------
   About Page
   ----------------------------- */
.page-header {
    background-color: var(--secondary-color);
    color: var(--bg-color);
    padding: 6rem 0;
    text-align: center;
}

.page-header h1 {
    color: var(--bg-color);
    margin-bottom: 1.5rem;
}

.about-intro {
    padding: 6rem 0;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 6rem;
    align-items: center;
}

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

.about-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    max-width: 100%;
    margin-bottom: 3rem;
}

.about-achievements {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.achievement {
    background-color: var(--bg-light);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
}

.achievement h3 {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.achievement p {
    margin-bottom: 0;
    color: var(--text-light);
}

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

.value-card {
    background-color: var(--bg-light);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
}

.value-icon {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.value-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.value-card p {
    margin-bottom: 0;
    color: var(--text-light);
}

.about-story {
    padding: 6rem 0;
    background-color: var(--bg-light);
}

.about-story h2 {
    text-align: center;
    margin-bottom: 5rem;
}

.timeline {
    position: relative;
    max-width: 80rem;
    margin: 0 auto;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 2px;
    background-color: var(--primary-color);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -1px;
}

.timeline-item {
    display: flex;
    margin-bottom: 4rem;
    position: relative;
}

.timeline-item:nth-child(odd) {
    flex-direction: row-reverse;
}

.timeline-date {
    position: absolute;
    width: 14rem;
    background-color: var(--primary-color);
    color: var(--bg-color);
    text-align: center;
    padding: 1rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    z-index: 1;
    left: 50%;
    transform: translateX(-50%);
}

.timeline-content {
    width: calc(50% - 4rem);
    background-color: var(--bg-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-top: 5rem;
}

.timeline-content h3 {
    margin-bottom: 1rem;
}

.timeline-content p {
    margin-bottom: 0;
}

.about-team {
    padding: 6rem 0;
}

.about-team h2 {
    text-align: center;
    margin-bottom: 2rem;
}

.team-intro {
    text-align: center;
    max-width: 80rem;
    margin: 0 auto 5rem;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 3rem;
}

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

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

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

.team-member h3 {
    margin: 2rem 0 0.5rem;
    font-size: 2rem;
}

.team-member p {
    padding: 0 2rem;
    margin-bottom: 1.5rem;
}

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

.team-member .social-links {
    justify-content: center;
    margin: 2rem 0;
}

.certifications {
    padding: 6rem 0;
    background-color: var(--bg-light);
}

.certifications h2 {
    text-align: center;
    margin-bottom: 4rem;
}

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

.certification-item {
    background-color: var(--bg-color);
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
}

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

.certification-item h3 {
    margin-bottom: 1.5rem;
}

.certification-item p {
    color: var(--text-light);
    margin-bottom: 0;
}

.cta-section {
    padding: 6rem 0;
    background-color: var(--primary-color);
    color: var(--bg-color);
    text-align: center;
}

.cta-section h2 {
    color: var(--bg-color);
    margin-bottom: 2rem;
}

.cta-section p {
    font-size: 1.8rem;
    max-width: 70rem;
    margin: 0 auto 3rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 2rem;
}

/* -----------------------------
   Contact Page
   ----------------------------- */
.contact-main {
    padding: 6rem 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 6rem;
}

.contact-info h2 {
    margin-bottom: 2rem;
}

.contact-methods {
    margin-top: 3rem;
}

.contact-method {
    display: flex;
    align-items: flex-start;
    margin-bottom: 3rem;
}

.contact-icon {
    margin-right: 2rem;
    color: var(--primary-color);
}

.contact-text h3 {
    margin-bottom: 0.5rem;
    font-size: 1.8rem;
}

.contact-text p,
.contact-text address {
    margin-bottom: 0;
    color: var(--text-light);
}

.business-hours {
    margin-top: 4rem;
}

.business-hours h3 {
    margin-bottom: 1.5rem;
}

.business-hours ul {
    list-style: none;
    padding: 0;
}

.business-hours li {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.business-hours li span {
    font-weight: 600;
}

.company-info {
    margin-top: 3rem;
    padding-top: 3rem;
    border-top: 1px solid var(--border-color);
}

.contact-form-container h2 {
    margin-bottom: 2.5rem;
}

.contact-form {
    background-color: var(--bg-light);
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.form-group {
    margin-bottom: 2rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

label {
    display: block;
    margin-bottom: 0.8rem;
    font-weight: 500;
}

input,
textarea,
select {
    width: 100%;
    padding: 1.2rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 1.6rem;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    cursor: pointer;
}

.checkbox-label input {
    width: auto;
    margin-right: 1rem;
    margin-top: 0.4rem;
}

.form-actions {
    display: flex;
    gap: 1.5rem;
}

.faq-section {
    padding: 6rem 0;
    background-color: var(--bg-light);
}

.faq-section h2 {
    text-align: center;
    margin-bottom: 4rem;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 3rem;
}

.faq-item {
    background-color: var(--bg-color);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.faq-item h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.faq-item p {
    color: var(--text-light);
    margin-bottom: 0;
}

/* -----------------------------
   Cart Page
   ----------------------------- */
.cart-section {
    padding: 6rem 0;
}

.cart-empty {
    text-align: center;
    padding: 5rem 0;
}

.cart-empty svg {
    color: var(--text-light);
    margin-bottom: 2rem;
}

.cart-empty h2 {
    margin-bottom: 1.5rem;
}

.cart-empty p {
    color: var(--text-light);
    margin-bottom: 3rem;
}

.cart-items {
    margin-bottom: 4rem;
}

.cart-table {
    width: 100%;
    border-collapse: collapse;
}

.cart-table th,
.cart-table td {
    padding: 1.5rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.cart-table th {
    font-weight: 600;
    color: var(--secondary-color);
}

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

.cart-product-image {
    width: 8rem;
    height: 8rem;
    border-radius: var(--border-radius);
    overflow: hidden;
    margin-right: 2rem;
}

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

.cart-product-info h3 {
    margin-bottom: 0.5rem;
    font-size: 1.8rem;
}

.cart-product-info p {
    color: var(--text-light);
    margin-bottom: 0;
}

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

.cart-quantity button {
    width: 3rem;
    height: 3rem;
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    font-size: 1.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.cart-quantity input {
    width: 5rem;
    height: 3rem;
    border: 1px solid var(--border-color);
    text-align: center;
    font-size: 1.6rem;
    border-left: none;
    border-right: none;
}

.cart-actions {
    display: flex;
    justify-content: flex-end;
}

.cart-summary {
    background-color: var(--bg-light);
    padding: 3rem;
    border-radius: var(--border-radius);
    width: 40rem;
}

.cart-summary h3 {
    margin-bottom: 2rem;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.summary-row.total {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    border-bottom: none;
    margin-bottom: 2.5rem;
}

.cart-buttons {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.recommended-products {
    padding: 6rem 0;
    background-color: var(--bg-light);
}

.recommended-products h2 {
    text-align: center;
    margin-bottom: 4rem;
}

/* -----------------------------
   Checkout Page
   ----------------------------- */
.checkout-section {
    padding: 6rem 0;
}

.checkout-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 6rem;
}

.checkout-form-container h2 {
    margin-bottom: 2.5rem;
}

.checkout-form {
    background-color: var(--bg-light);
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.checkout-form h3 {
    margin: 3rem 0 2rem;
}

.order-summary {
    background-color: var(--bg-light);
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.order-summary h2 {
    margin-bottom: 2.5rem;
}

.order-items {
    margin-bottom: 3rem;
}

.order-item {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.order-item-image {
    width: 8rem;
    height: 8rem;
    border-radius: var(--border-radius);
    overflow: hidden;
    margin-right: 2rem;
}

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

.order-item-info h3 {
    margin-bottom: 0.5rem;
    font-size: 1.8rem;
}

.order-item-info p {
    color: var(--text-light);
    margin-bottom: 0;
}

.order-item-price {
    margin-left: auto;
    font-weight: 600;
}

.order-totals {
    margin-bottom: 3rem;
}

.order-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.order-row.total {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    border-bottom: none;
    margin-bottom: 2.5rem;
}

.secure-checkout {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    padding: 1.5rem;
    background-color: var(--bg-color);
    border-radius: var(--border-radius);
}

.secure-icon {
    color: var(--success-color);
}

.secure-checkout p {
    font-weight: 600;
    margin-bottom: 0;
}

.guarantee {
    background-color: var(--bg-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
}

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

.guarantee p {
    margin-bottom: 0;
}

/* -----------------------------
   Success Page
   ----------------------------- */
.success-section {
    padding: 6rem 0;
}

.success-message {
    text-align: center;
    max-width: 80rem;
    margin: 0 auto;
}

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

.success-message h1 {
    margin-bottom: 2rem;
}

.confirmation-details {
    margin: 3rem 0;
}

.next-steps {
    background-color: var(--bg-light);
    padding: 3rem;
    border-radius: var(--border-radius);
    text-align: left;
    margin: 4rem 0;
}

.next-steps h2 {
    margin-bottom: 2rem;
}

.next-steps ol {
    padding-left: 2rem;
}

.next-steps ol li {
    margin-bottom: 1rem;
}

.success-actions {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 4rem;
}

.resources-section {
    padding: 6rem 0;
    background-color: var(--bg-light);
}

.resources-section h2 {
    text-align: center;
    margin-bottom: 4rem;
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.resource-card {
    background-color: var(--bg-color);
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: var(--transition);
}

.resource-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

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

.resource-card h3 {
    margin-bottom: 1.5rem;
}

.resource-card p {
    margin-bottom: 2rem;
}

.resource-link {
    font-weight: 600;
    color: var(--primary-color);
    display: inline-block;
    padding-bottom: 0.3rem;
    border-bottom: 2px solid var(--primary-color);
}

.resource-link:hover {
    color: var(--primary-dark);
    border-bottom-color: var(--primary-dark);
}

/* -----------------------------
   Responsive Design
   ----------------------------- */
@media (max-width: 1024px) {
    html {
        font-size: 58%;
    }
    
    .product-detail-grid {
        grid-template-columns: 1fr;
    }
    
    .product-detail-image {
        max-width: 50rem;
        margin: 0 auto;
    }
    
    .timeline::after {
        left: 31px;
    }
    
    .timeline-item {
        flex-direction: column-reverse !important;
        padding-left: 7rem;
    }
    
    .timeline-date {
        position: relative;
        left: 0;
        transform: none;
        width: auto;
        margin-bottom: 2rem;
    }
    
    .timeline-content {
        width: 100%;
        margin-top: 0;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 55%;
    }
    
    header .container {
        flex-direction: column;
    }
    
    .logo {
        margin-bottom: 2rem;
    }
    
    nav ul {
        flex-direction: column;
        text-align: center;
    }
    
    nav ul li {
        margin: 1rem 0;
    }
    
    .benefits-grid,
    .stats-container,
    .products-grid,
    .related-products-grid,
    .values-grid,
    .team-grid,
    .certification-grid,
    .faq-grid,
    .resources-grid {
        grid-template-columns: 1fr;
    }
    
    .about-grid,
    .contact-grid,
    .checkout-grid {
        grid-template-columns: 1fr;
    }
    
    .cart-actions {
        flex-direction: column;
    }
    
    .cart-summary {
        width: 100%;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    nav {
        display: none;
    }
    
    nav.active {
        display: block;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 50%;
    }
    
    .hero h1 {
        font-size: 3.6rem;
    }
    
    .cart-table th,
    .cart-table td {
        padding: 1rem 0.5rem;
    }
    
    .cart-product-image {
        width: 6rem;
        height: 6rem;
        margin-right: 1rem;
    }
    
    .success-actions {
        flex-direction: column;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
}