/* 
* ArtykułyBiurowe.pl - Main Stylesheet
* Author: ArtykułyBiurowe.pl Team
* Version: 1.0
*/

/*--------------------------------------------------------------
# Variables
--------------------------------------------------------------*/
:root {
    /* Colors */
    --primary-color: #2c5282;
    --primary-light: #4976b3;
    --primary-dark: #1a365d;
    --secondary-color: #e53e3e;
    --secondary-light: #fc8181;
    --secondary-dark: #c53030;
    --tertiary-color: #718096;
    --accent-color: #f6ad55;
    --light-color: #f8fafc;
    --dark-color: #2d3748;
    --gray-100: #f7fafc;
    --gray-200: #edf2f7;
    --gray-300: #e2e8f0;
    --gray-400: #cbd5e0;
    --gray-500: #a0aec0;
    --gray-600: #718096;
    --gray-700: #4a5568;
    --gray-800: #2d3748;
    --gray-900: #1a202c;
    --success-color: #48bb78;
    --error-color: #e53e3e;
    --warning-color: #ecc94b;
    --info-color: #4299e1;

    /* Typography */
    --font-sans: 'Roboto', sans-serif;
    --font-serif: 'Playfair Display', serif;
    --font-mono: monospace;

    /* Spacing */
    --spacing-xxs: 0.125rem;  /* 2px */
    --spacing-xs: 0.25rem;    /* 4px */
    --spacing-sm: 0.5rem;     /* 8px */
    --spacing-md: 1rem;       /* 16px */
    --spacing-lg: 1.5rem;     /* 24px */
    --spacing-xl: 2rem;       /* 32px */
    --spacing-xxl: 3rem;      /* 48px */
    --spacing-xxxl: 4rem;     /* 64px */

    /* Borders */
    --border-radius-sm: 0.125rem;  /* 2px */
    --border-radius-md: 0.25rem;   /* 4px */
    --border-radius-lg: 0.5rem;    /* 8px */
    --border-radius-xl: 1rem;      /* 16px */
    --border-radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);

    /* Transitions */
    --transition-fast: 150ms;
    --transition-normal: 300ms;
    --transition-slow: 500ms;

    /* Container widths */
    --container-sm: 640px;
    --container-md: 768px;
    --container-lg: 1024px;
    --container-xl: 1280px;
}

/*--------------------------------------------------------------
# Base Styles
--------------------------------------------------------------*/
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--light-color);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
    color: var(--gray-900);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.5rem;
}

h5 {
    font-size: 1.25rem;
}

h6 {
    font-size: 1rem;
}

p {
    margin-bottom: var(--spacing-md);
}

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

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

ul, ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-xl);
}

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

button {
    cursor: pointer;
}

.container {
    width: 100%;
    max-width: var(--container-xl);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

section {
    padding: var(--spacing-xxl) 0;
}

.section-title {
    font-size: 2.2rem;
    text-align: center;
    margin-bottom: var(--spacing-md);
    position: relative;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-xl);
}

.page-header {
    background-color: var(--primary-color);
    color: white;
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

.page-header h1 {
    color: white;
    margin-bottom: var(--spacing-xs);
}

.page-header p {
    color: var(--gray-200);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
}

/*--------------------------------------------------------------
# Buttons
--------------------------------------------------------------*/
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast) ease;
    border: none;
    cursor: pointer;
}

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

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

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

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

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

.btn-tertiary:hover {
    background-color: var(--gray-200);
    color: var(--gray-900);
}

/*--------------------------------------------------------------
# Forms
--------------------------------------------------------------*/
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--gray-700);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 1rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius-md);
    background-color: white;
    transition: border-color var(--transition-fast) ease, box-shadow var(--transition-fast) ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(66, 153, 225, 0.2);
}

.form-check {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.form-check input[type="checkbox"] {
    margin-right: var(--spacing-sm);
    margin-top: 5px;
    width: auto;
}

.form-check label {
    font-size: 0.9rem;
    color: var(--gray-600);
}

.form-row {
    display: flex;
    flex-wrap: wrap;
    margin-right: -var(--spacing-sm);
    margin-left: -var(--spacing-sm);
}

.form-row > .form-group {
    flex: 1 0 50%;
    padding-right: var(--spacing-sm);
    padding-left: var(--spacing-sm);
}

.form-note {
    font-size: 0.8rem;
    color: var(--gray-500);
    margin-top: var(--spacing-sm);
}

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

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo a {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.logo i {
    font-size: 1.8rem;
    margin-right: var(--spacing-sm);
}

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

.main-nav li {
    margin-left: var(--spacing-lg);
}

.main-nav a {
    font-weight: 500;
    color: var(--gray-700);
    position: relative;
}

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

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width var(--transition-fast) ease;
}

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    color: var(--gray-700);
    cursor: pointer;
}

/* Mobile Navigation */
@media screen and (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }

    .main-nav {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: white;
        box-shadow: var(--shadow-md);
        height: 0;
        overflow: hidden;
        transition: height var(--transition-normal) ease;
    }

    .main-nav.active {
        height: auto;
        padding-bottom: var(--spacing-md);
    }

    .main-nav ul {
        flex-direction: column;
        padding: var(--spacing-md);
    }

    .main-nav li {
        margin: var(--spacing-sm) 0;
    }
}

/*--------------------------------------------------------------
# Hero Banner
--------------------------------------------------------------*/
.hero-banner {
    position: relative;
    overflow: hidden;
    background-color: var(--primary-dark);
    color: white;
    padding: var(--spacing-xxxl) 0;
    min-height: 500px;
    display: flex;
    align-items: center;
}

.abstract-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('/abstract-bg.svg');
    background-size: cover;
    background-position: center;
    opacity: 0.8;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.hero-content h1 {
    font-size: 3rem;
    color: white;
    margin-bottom: var(--spacing-md);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xl);
    color: var(--gray-200);
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

@media screen and (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
    }
}

/*--------------------------------------------------------------
# Featured Products Section
--------------------------------------------------------------*/
.featured-products {
    background-color: var(--gray-100);
}

.product-categories {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.category {
    background-color: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform var(--transition-fast) ease, box-shadow var(--transition-fast) ease;
}

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

.category-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    background-color: var(--gray-100);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.category h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.3rem;
}

.category p {
    color: var(--gray-600);
    font-size: 0.9rem;
    margin-bottom: 0;
}

@media screen and (max-width: 992px) {
    .product-categories {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 576px) {
    .product-categories {
        grid-template-columns: 1fr;
    }
}

/*--------------------------------------------------------------
# About Us Section
--------------------------------------------------------------*/
.about-us {
    background-color: white;
}

.about-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-xxl);
}

.about-text {
    flex: 1;
}

.about-text p {
    color: var(--gray-700);
    margin-bottom: var(--spacing-md);
}

.about-features {
    list-style: none;
    padding: 0;
    margin-top: var(--spacing-lg);
}

.about-features li {
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
}

.about-features i {
    color: var(--success-color);
    margin-right: var(--spacing-sm);
}

.about-image {
    flex: 1;
    position: relative;
    min-height: 500px;
}

.image-placeholder {
    background-color: var(--gray-200);
    border-radius: var(--border-radius-lg);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 5rem;
}

@media screen and (max-width: 768px) {
    .about-content {
        flex-direction: column;
        gap: var(--spacing-xl);
    }
    
    .about-image {
        width: 100%;
        min-height: 300px;
    }
}

/*--------------------------------------------------------------
# Services Section
--------------------------------------------------------------*/
.services {
    background-color: var(--gray-100);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.service {
    padding: var(--spacing-xl);
    background-color: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform var(--transition-fast) ease, box-shadow var(--transition-fast) ease;
}

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

.service-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    background-color: var(--gray-100);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.service h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.3rem;
}

.service p {
    color: var(--gray-600);
    font-size: 0.9rem;
    margin-bottom: 0;
}

@media screen and (max-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 576px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

/*--------------------------------------------------------------
# Testimonials Section
--------------------------------------------------------------*/
.testimonials {
    background-color: white;
}

.testimonials-slider {
    position: relative;
    display: flex;
    overflow: hidden;
}

.testimonial {
    flex: 0 0 100%;
    padding: var(--spacing-md);
    transition: transform var(--transition-normal) ease;
}

.testimonial-content {
    background-color: var(--gray-100);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    position: relative;
    box-shadow: var(--shadow-md);
}

.testimonial-icon {
    color: var(--primary-light);
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.testimonial-content p {
    font-style: italic;
    color: var(--gray-700);
    margin-bottom: var(--spacing-lg);
}

.testimonial-author {
    text-align: right;
}

.testimonial-author h4 {
    font-size: 1.1rem;
    margin-bottom: 0;
}

.testimonial-author p {
    font-size: 0.9rem;
    color: var(--gray-600);
    margin-bottom: 0;
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-xl);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--gray-300);
    margin: 0 var(--spacing-xs);
    cursor: pointer;
    transition: background-color var(--transition-fast) ease;
}

.dot.active {
    background-color: var(--primary-color);
}

/*--------------------------------------------------------------
# Blog Preview Section
--------------------------------------------------------------*/
.blog-preview {
    background-color: var(--gray-100);
}

.blog-posts {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.blog-post {
    background-color: white;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
}

.blog-post-image {
    background-color: var(--primary-light);
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 4rem;
}

.blog-post-content {
    padding: var(--spacing-lg);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.blog-post-content h3 {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-sm);
}

.blog-post-content h3 a {
    color: var(--gray-900);
    transition: color var(--transition-fast) ease;
}

.blog-post-content h3 a:hover {
    color: var(--primary-color);
}

.post-meta {
    font-size: 0.9rem;
    color: var(--gray-500);
    margin-bottom: var(--spacing-md);
}

.post-meta span {
    color: var(--primary-color);
}

.read-more {
    margin-top: auto;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    color: var(--primary-color);
}

.read-more i {
    margin-left: var(--spacing-xs);
    transition: transform var(--transition-fast) ease;
}

.read-more:hover i {
    transform: translateX(3px);
}

.blog-cta {
    text-align: center;
}

@media screen and (max-width: 768px) {
    .blog-posts {
        grid-template-columns: 1fr;
    }
}

/*--------------------------------------------------------------
# Newsletter Section
--------------------------------------------------------------*/
.newsletter {
    background-color: var(--primary-color);
    color: white;
}

.newsletter-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-xxl);
}

.newsletter-text {
    flex: 1;
}

.newsletter-text h2 {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.newsletter-text p {
    color: var(--gray-200);
    margin-bottom: 0;
}

.newsletter-form {
    flex: 1;
}

.newsletter-form .form-group {
    display: flex;
}

.newsletter-form input[type="email"] {
    flex-grow: 1;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    border: none;
}

.newsletter-form button {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

.newsletter-form .form-check label {
    color: var(--gray-200);
}

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

@media screen and (max-width: 768px) {
    .newsletter-content {
        flex-direction: column;
        gap: var(--spacing-lg);
        text-align: center;
    }
}

/*--------------------------------------------------------------
# Footer
--------------------------------------------------------------*/
.footer {
    background-color: var(--gray-900);
    color: white;
    padding: var(--spacing-xxl) 0 var(--spacing-md);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xxl);
    margin-bottom: var(--spacing-xxl);
}

.footer-info {
    flex: 2;
}

.footer-logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: var(--spacing-lg);
}

.footer-logo i {
    font-size: 1.8rem;
    margin-right: var(--spacing-sm);
}

.footer address {
    font-style: normal;
    margin-bottom: var(--spacing-lg);
}

.footer address p {
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    color: var(--gray-400);
}

.footer address i {
    width: 20px;
    margin-right: var(--spacing-sm);
    color: var(--primary-light);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--gray-800);
    color: white;
    border-radius: 50%;
    transition: background-color var(--transition-fast) ease;
}

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

.footer-links {
    flex: 3;
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xxl);
}

.footer-links-column {
    flex: 1;
    min-width: 160px;
}

.footer-links-column h4 {
    color: white;
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
    font-family: var(--font-sans);
}

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

.footer-links-column ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-links-column ul a {
    color: var(--gray-400);
    transition: color var(--transition-fast) ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--gray-700);
    color: var(--gray-500);
    font-size: 0.9rem;
}

@media screen and (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        gap: var(--spacing-xl);
    }
    
    .footer-links {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
}

/*--------------------------------------------------------------
# Cookie Consent
--------------------------------------------------------------*/
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--gray-900);
    padding: var(--spacing-lg);
    z-index: 1000;
    box-shadow: var(--shadow-xl);
    display: none;
}

.cookie-content {
    max-width: var(--container-lg);
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-lg);
}

.cookie-text {
    flex: 3;
    min-width: 300px;
}

.cookie-text h3 {
    color: white;
    margin-bottom: var(--spacing-xs);
    font-size: 1.2rem;
}

.cookie-text p {
    color: var(--gray-400);
    margin-bottom: 0;
    font-size: 0.9rem;
}

.cookie-buttons {
    flex: 1;
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: flex-end;
}

@media screen and (max-width: 768px) {
    .cookie-content {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .cookie-buttons {
        width: 100%;
        justify-content: flex-start;
    }
}

/*--------------------------------------------------------------
# Modal
--------------------------------------------------------------*/
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-fast) ease, visibility var(--transition-fast) ease;
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: white;
    border-radius: var(--border-radius-lg);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    transform: translateY(20px);
    transition: transform var(--transition-fast) ease;
}

.modal.active .modal-content {
    transform: translateY(0);
}

.modal-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h3 {
    margin-bottom: 0;
    font-size: 1.3rem;
}

.close-modal {
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--gray-500);
    cursor: pointer;
    transition: color var(--transition-fast) ease;
}

.close-modal:hover {
    color: var(--gray-900);
}

.modal-body {
    padding: var(--spacing-lg);
}

.modal-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--gray-200);
    text-align: right;
}

.cookie-option {
    margin-bottom: var(--spacing-lg);
}

.cookie-option:last-child {
    margin-bottom: 0;
}

.cookie-option-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.cookie-option-header h4 {
    margin-bottom: 0;
    font-size: 1.1rem;
}

/* Switch Toggle */
.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--gray-300);
    transition: .4s;
}

.slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
}

input:checked + .slider {
    background-color: var(--primary-color);
}

input:checked + .slider:before {
    transform: translateX(26px);
}

input:disabled + .slider {
    opacity: 0.5;
    cursor: not-allowed;
}

.slider.round {
    border-radius: 34px;
}

.slider.round:before {
    border-radius: 50%;
}

/*--------------------------------------------------------------
# Blog Page
--------------------------------------------------------------*/
.blog-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

.blog-card {
    background-color: white;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-fast) ease, box-shadow var(--transition-fast) ease;
}

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

.blog-card-image {
    background-color: var(--primary-light);
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 4rem;
}

.blog-card-content {
    padding: var(--spacing-lg);
}

.blog-category {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--primary-light);
    color: white;
    border-radius: var(--border-radius-md);
    font-size: 0.8rem;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.blog-meta {
    font-size: 0.9rem;
    color: var(--gray-500);
}

.blog-excerpt {
    color: var(--gray-700);
    margin-bottom: var(--spacing-md);
}

@media screen and (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }
}

/*--------------------------------------------------------------
# Article Page
--------------------------------------------------------------*/
.article-content {
    padding: var(--spacing-xxl) 0;
}

.article-content .container {
    max-width: 900px;
}

.article-header {
    margin-bottom: var(--spacing-xl);
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
}

.article-category {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--primary-light);
    color: white;
    border-radius: var(--border-radius-md);
    font-weight: 500;
}

.article-date, .article-reading-time {
    color: var(--gray-500);
}

.article-author {
    display: flex;
    align-items: center;
    margin-top: var(--spacing-md);
}

.author-avatar {
    font-size: 2.5rem;
    color: var(--gray-500);
    margin-right: var(--spacing-md);
}

.author-name {
    display: block;
    font-weight: 500;
    font-size: 1.1rem;
}

.author-title {
    color: var(--gray-600);
    font-size: 0.9rem;
}

.article-featured-image {
    background-color: var(--primary-light);
    height: 300px;
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 5rem;
    margin-bottom: var(--spacing-xl);
}

.article-body {
    line-height: 1.8;
}

.article-intro {
    font-size: 1.2rem;
    color: var(--gray-700);
    border-left: 4px solid var(--primary-color);
    padding-left: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.article-body h2 {
    margin-top: var(--spacing-xxl);
    margin-bottom: var(--spacing-md);
    font-size: 1.8rem;
}

.article-body h3 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    font-size: 1.4rem;
}

.article-body ul, .article-body ol {
    margin-bottom: var(--spacing-lg);
}

.article-body li {
    margin-bottom: var(--spacing-sm);
}

.article-body li i {
    color: var(--primary-color);
    margin-right: var(--spacing-sm);
}

.article-tip {
    background-color: var(--gray-100);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    display: flex;
    margin: var(--spacing-lg) 0;
}

.tip-icon {
    font-size: 2rem;
    color: var(--accent-color);
    margin-right: var(--spacing-md);
}

.tip-content h4 {
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.tip-content p {
    margin-bottom: 0;
    color: var(--gray-700);
}

.article-note {
    background-color: var(--gray-100);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.article-accessories {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.accessory {
    display: flex;
    background-color: var(--gray-100);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
}

.accessory-icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-right: var(--spacing-md);
}

.accessory-info h4 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xs);
}

.accessory-info p {
    font-size: 0.9rem;
    color: var(--gray-600);
    margin-bottom: 0;
}

.article-share {
    margin-top: var(--spacing-xxl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
}

.article-share p {
    margin-right: var(--spacing-md);
    margin-bottom: 0;
    font-weight: 500;
}

.share-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.share-buttons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--gray-100);
    color: var(--gray-700);
    border-radius: 50%;
    transition: background-color var(--transition-fast) ease, color var(--transition-fast) ease;
}

.share-buttons a:hover {
    background-color: var(--primary-color);
    color: white;
}

.article-related {
    margin-top: var(--spacing-xxl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--gray-200);
}

.related-posts {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.related-post {
    display: flex;
    background-color: var(--gray-100);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.related-post-image {
    background-color: var(--primary-light);
    width: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.related-post-content {
    padding: var(--spacing-sm) var(--spacing-md);
}

.related-post-content h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

.related-post-content .post-meta {
    font-size: 0.8rem;
    margin-bottom: 0;
}

@media screen and (max-width: 768px) {
    .article-accessories {
        grid-template-columns: 1fr;
    }
    
    .related-posts {
        grid-template-columns: 1fr;
    }
}

/*--------------------------------------------------------------
# Contact Page
--------------------------------------------------------------*/
.contact-layout {
    display: flex;
    gap: var(--spacing-xxl);
}

.contact-info {
    flex: 1;
}

.contact-form-container {
    flex: 2;
}

.contact-card {
    background-color: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
}

.contact-card-header {
    background-color: var(--primary-color);
    color: white;
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
}

.contact-card-header i {
    font-size: 1.5rem;
    margin-right: var(--spacing-sm);
}

.contact-card-header h3 {
    color: white;
    margin-bottom: 0;
    font-size: 1.2rem;
}

.contact-card-body {
    padding: var(--spacing-md);
}

.contact-card-body p {
    margin-bottom: var(--spacing-sm);
}

.contact-card-body p:last-child {
    margin-bottom: 0;
}

.contact-social {
    margin-top: var(--spacing-xl);
}

.contact-social h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
}

.map-container {
    margin-top: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.map-placeholder {
    background-color: var(--gray-200);
    height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--gray-600);
}

.map-placeholder i {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
}

@media screen and (max-width: 992px) {
    .contact-layout {
        flex-direction: column;
    }
}

/*--------------------------------------------------------------
# Thank You Page
--------------------------------------------------------------*/
.thank-you-section {
    padding: var(--spacing-xxxl) 0;
    text-align: center;
}

.thank-you-content {
    max-width: 700px;
    margin: 0 auto;
}

.thank-you-icon {
    font-size: 5rem;
    color: var(--success-color);
    margin-bottom: var(--spacing-lg);
}

.thank-you-content h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
}

.thanks-message {
    font-size: 1.2rem;
    color: var(--gray-700);
    margin-bottom: var(--spacing-xl);
}

.thank-you-actions {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

@media screen and (max-width: 576px) {
    .thank-you-content h1 {
        font-size: 2.5rem;
    }
    
    .thank-you-actions {
        flex-direction: column;
        align-items: center;
    }
}

/*--------------------------------------------------------------
# Legal Pages
--------------------------------------------------------------*/
.legal-content {
    padding: var(--spacing-xxl) 0;
}

.legal-document {
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.8;
}

.legal-date {
    font-style: italic;
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
}

.legal-intro {
    font-size: 1.1rem;
    color: var(--gray-700);
    margin-bottom: var(--spacing-xl);
}

.legal-document h2 {
    margin-top: var(--spacing-xxl);
    margin-bottom: var(--spacing-md);
    font-size: 1.6rem;
}

.legal-document h3 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    font-size: 1.3rem;
}

.legal-document ul, .legal-document ol {
    margin-bottom: var(--spacing-lg);
}

.legal-document li {
    margin-bottom: var(--spacing-sm);
}

/*--------------------------------------------------------------
# Helper Classes & Utilities
--------------------------------------------------------------*/
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.d-flex {
    display: flex;
}

.align-center {
    align-items: center;
}

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.py-1 { padding-top: var(--spacing-xs); padding-bottom: var(--spacing-xs); }
.py-2 { padding-top: var(--spacing-sm); padding-bottom: var(--spacing-sm); }
.py-3 { padding-top: var(--spacing-md); padding-bottom: var(--spacing-md); }
.py-4 { padding-top: var(--spacing-lg); padding-bottom: var(--spacing-lg); }
.py-5 { padding-top: var(--spacing-xl); padding-bottom: var(--spacing-xl); }

.px-1 { padding-left: var(--spacing-xs); padding-right: var(--spacing-xs); }
.px-2 { padding-left: var(--spacing-sm); padding-right: var(--spacing-sm); }
.px-3 { padding-left: var(--spacing-md); padding-right: var(--spacing-md); }
.px-4 { padding-left: var(--spacing-lg); padding-right: var(--spacing-lg); }
.px-5 { padding-left: var(--spacing-xl); padding-right: var(--spacing-xl); }

.hidden {
    display: none !important;
}

.visible {
    display: block !important;
}

.rounded {
    border-radius: var(--border-radius-md);
}

.shadow {
    box-shadow: var(--shadow-md);
}