/*
 * Main stylesheet for sustainable wooden furniture website
 * Fully responsive, with improved spacing and color adjustments
 * Uses CSS variables for consistent styling across pages
 */

/* CSS Variables */
:root {
    /* Brand colors - optimized for better contrast and harmony */
    --color-primary: #A87C5A; /* Warm wood tone */
    --color-primary-dark: #8A6548; /* Darker shade for hover states */
    --color-primary-light: #C8A48A; /* Lighter shade for backgrounds */
    --color-secondary: #5C9343; /* Adjusted leaf green for better contrast */
    --color-secondary-light: #8ABF77; /* Lighter green for hover effects */
    --color-background: #F5F3EE; /* Soft cream background */
    --color-text: #3B2F2F; /* Text (dark brown) */
    --color-text-light: #6B5F5F; /* Lighter text for secondary content */

    /* Additional UI colors - enhanced for better visual hierarchy */
    --color-light: #FFFFFF;
    --color-dark: #222222;
    --color-success: #4CAF50;
    --color-error: #F44336;
    --color-warning: #FFC107;
    --color-info: #2196F3;
    --color-muted: #9E9E9E;
    --color-shadow: rgba(0, 0, 0, 0.08);
    --color-shadow-deep: rgba(0, 0, 0, 0.15);

    /* Spacing variables - consistent scale */
    --space-xxs: 0.125rem;  /* 2px */
    --space-xs: 0.25rem;    /* 4px */
    --space-sm: 0.5rem;     /* 8px */
    --space-md: 1rem;       /* 16px */
    --space-lg: 2rem;       /* 32px */
    --space-xl: 4rem;       /* 64px */
    --space-xxl: 6rem;      /* 96px */

    /* Typography - improved size scale */
    --font-primary: 'Poppins', sans-serif; /* Clean sans-serif for modern look */
    --font-secondary: 'Playfair Display', serif; /* Warm serif for headings */
    --font-size-xs: 0.75rem;   /* 12px */
    --font-size-sm: 0.875rem;  /* 14px */
    --font-size-md: 1rem;      /* 16px */
    --font-size-lg: 1.25rem;   /* 20px */
    --font-size-xl: 1.5rem;    /* 24px */
    --font-size-xxl: 2rem;     /* 32px */
    --font-size-hero: 3rem;    /* 48px */

    /* Line heights for better readability */
    --line-height-tight: 1.2;
    --line-height-normal: 1.5;
    --line-height-loose: 1.8;

    /* UI Elements - consistent border-radius scale */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-circle: 50%;

    /* Animations - improved timing functions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-medium: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

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

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    height: 100%;
}

body {
    font-family: var(--font-primary);
    color: var(--color-text);
    background-color: var(--color-background);
    line-height: var(--line-height-normal);
    overflow-x: hidden;
    min-height: 100%;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1 0 auto;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    margin-bottom: var(--space-md);
    line-height: var(--line-height-tight);
    font-weight: 600;
    color: var(--color-text);
}

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

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

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

h4 {
    font-size: var(--font-size-lg);
}

p {
    margin-bottom: var(--space-md);
    max-width: 70ch; /* Improves readability */
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast), background-color var(--transition-fast);
    position: relative;
}

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

a:focus {
    outline: 2px solid var(--color-secondary);
    outline-offset: 2px;
}

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

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

button, .button {
    display: inline-block;
    background-color: var(--color-primary);
    color: var(--color-light);
    border: none;
    border-radius: var(--radius-md);
    padding: var(--space-sm) var(--space-lg);
    font-family: var(--font-primary);
    font-size: var(--font-size-md);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
    line-height: 1.4;
    box-shadow: 0 2px 4px var(--color-shadow);
}

button:hover, .button:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px var(--color-shadow-deep);
    text-decoration: none;
    color: var(--color-light);
}

button:active, .button:active {
    transform: translateY(0);
    box-shadow: 0 1px 2px var(--color-shadow);
}

button:focus, .button:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(168, 124, 90, 0.4);
}

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

.button-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-light);
}

.button-green {
    background-color: var(--color-secondary);
}

.button-green:hover {
    background-color: var(--color-secondary-light);
}

.button-small {
    padding: var(--space-xs) var(--space-md);
    font-size: var(--font-size-sm);
}

.button-large {
    padding: var(--space-md) var(--space-xl);
    font-size: var(--font-size-lg);
}

.container {
    width: 100%;
    max-width: var(--container-xl);
    margin: 5px auto;
    padding: 0 var(--space-md);
}

section {
    padding: var(--space-xl) 0;
}

/* Header Styles - Enhanced for better responsiveness */
.site-header {
    background-color: var(--color-light);
    box-shadow: 0 2px 10px var(--color-shadow);
    position: sticky;
    top: 0;
    z-index: 100;
    width: 100%;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md);
    height: 70px;
}

.brand-name {
    font-family: var(--font-secondary);
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.brand-name:hover {
    color: var(--color-secondary);
    text-decoration: none;
}

.main-nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--space-lg);
}

.main-nav a {
    color: var(--color-text);
    font-weight: 500;
    position: relative;
    text-transform: uppercase;
    font-size: var(--font-size-sm);
    letter-spacing: 0.5px;
    padding: var(--space-xs) 0;
}

.main-nav a:hover {
    color: var(--color-primary);
    text-decoration: none;
}

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

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

.burger-menu {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
    z-index: 200;
    background: transparent;
    border: none;
    padding: 0;
    box-shadow: none;
}

.burger-menu:hover {
    transform: none;
    background: transparent;
    box-shadow: none;
}

.burger-line {
    width: 100%;
    height: 3px;
    background-color: var(--color-primary);
    transition: all var(--transition-fast);
    border-radius: var(--radius-sm);
}

.burger-menu.active .burger-line:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.burger-menu.active .burger-line:nth-child(2) {
    opacity: 0;
}

.burger-menu.active .burger-line:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Mobile Nav - Enhanced animation and accessibility */
.mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-light);
    transform: translateX(-100%);
    transition: transform var(--transition-medium);
    z-index: 150;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: var(--space-xl);
}

.mobile-nav.active {
    transform: translateX(0);
}

.mobile-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: center;
    width: 100%;
}

.mobile-nav li {
    margin-bottom: var(--space-lg);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--transition-medium), transform var(--transition-medium);
}

.mobile-nav.active li {
    opacity: 1;
    transform: translateY(0);
}

.bg-light p {
    color: black;
}

.mobile-nav a {
    font-size: var(--font-size-lg);
    color: var(--color-text);
    font-weight: 500;
    display: block;
    padding: var(--space-sm);
    transition: all var(--transition-fast);
}

.mobile-nav a:hover {
    color: var(--color-primary);
    background-color: rgba(168, 124, 90, 0.05);
    border-radius: var(--radius-md);
}

/* Hero Section - More responsive and flexible */
.hero {
    background-size: cover;
    background-position: center;
    color: var(--color-light);
    text-align: center;
    padding: var(--space-xl) 0;
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.3));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.hero h1 {
    margin-bottom: var(--space-lg);
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    color: var(--color-light);
}

.hero p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-lg);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
}

/* Feature Section - Improved hover effects and spacing */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-lg);
}

.feature-item {
    background: var(--color-light);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    text-align: center;
    box-shadow: 0 5px 15px var(--color-shadow);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    height: 100%; /* Ensures equal height */
    display: flex;
    flex-direction: column;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px var(--color-shadow-deep);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    transition: transform var(--transition-medium);
}

.feature-item:hover .feature-icon {
    transform: scale(1.1);
    color: var(--color-secondary);
}

.feature-title {
    margin-bottom: var(--space-sm);
    transition: color var(--transition-fast);
}

.feature-item:hover .feature-title {
    color: var(--color-primary);
}

.feature-content {
    flex: 1;
}

/* Product Grid - Enhanced with better hover effects */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.product-card {
    background: var(--color-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 5px 15px var(--color-shadow);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px var(--color-shadow-deep);
}

.product-image-container {
    position: relative;
    overflow: hidden;
}

.product-image {
    height: 250px;
    width: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

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

.product-details {
    padding: var(--space-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-title {
    margin-bottom: var(--space-sm);
    transition: color var(--transition-fast);
}

.product-card:hover .product-title {
    color: var(--color-primary);
}

.product-description {
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
    flex: 1;
}

.product-price {
    font-weight: 700;
    color: var(--color-primary);
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-md);
}

.product-actions {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

/* Process Section - Improved visual connection between steps */
.process-steps {
    position: relative;
    counter-reset: step-counter;
    margin: var(--space-xl) 0;
}

.process-steps::after {
    content: '';
    position: absolute;
    top: 40px;
    bottom: 40px;
    left: 40px;
    width: 2px;
    background-color: var(--color-primary-light);
    z-index: 0;
}

.process-step {
    position: relative;
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
    z-index: 1;
}

.process-step:last-child {
    margin-bottom: 0;
}

.process-step-number {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-circle);
    background: var(--color-primary);
    color: var(--color-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-secondary);
    font-size: var(--font-size-xl);
    font-weight: 700;
    box-shadow: 0 5px 15px var(--color-shadow);
    z-index: 2;
    transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.process-step:hover .process-step-number {
    transform: scale(1.1);
    background-color: var(--color-secondary);
}

.process-step-content {
    padding-top: var(--space-sm);
}

/* Testimonial Section - Improved cards and animation */
.testimonials-container {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
    justify-content: center;
}

.testimonial-card {
    background: var(--color-light);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    box-shadow: 0 5px 15px var(--color-shadow);
    max-width: 350px;
    width: 100%;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px var(--color-shadow-deep);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: var(--space-md);
    position: relative;
    flex: 1;
    color: var(--color-text-light);
    line-height: var(--line-height-loose);
}

.testimonial-text::before {
    content: '"';
    font-family: var(--font-secondary);
    font-size: 3rem;
    line-height: 1;
    position: absolute;
    top: -20px;
    left: -10px;
    color: var(--color-primary-light);
    opacity: 0.4;
}

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

.testimonial-author-image {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-circle);
    margin-right: var(--space-md);
    object-fit: cover;
    box-shadow: 0 2px 6px var(--color-shadow);
    border: 2px solid var(--color-light);
    transition: transform var(--transition-fast);
}

.testimonial-card:hover .testimonial-author-image {
    transform: scale(1.1);
    border-color: var(--color-primary-light);
}

.testimonial-author-details {
    flex: 1;
}

.testimonial-author-name {
    font-weight: 700;
    margin-bottom: 2px;
}

.testimonial-author-location {
    font-size: var(--font-size-sm);
    color: var(--color-muted);
}

/* Contact Form - Improved form styling and responsiveness */
.contact-section {
    background-color: var(--color-light);
    border-radius: var(--radius-md);
    box-shadow: 0 5px 15px var(--color-shadow);
    padding: var(--space-xl);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
}

.contact-info h3 {
    margin-bottom: var(--space-lg);
    position: relative;
    padding-bottom: var(--space-sm);
}

.contact-info h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--color-primary);
}

.contact-method {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--space-lg);
}

.contact-icon {
    font-size: var(--font-size-xl);
    color: var(--color-primary);
    margin-right: var(--space-md);
    flex-shrink: 0;
    margin-top: 5px;
}

.contact-form h3 {
    margin-bottom: var(--space-lg);
    position: relative;
    padding-bottom: var(--space-sm);
}

.contact-form h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--color-primary);
}

.contact-form label {
    display: block;
    margin-bottom: var(--space-xs);
    font-weight: 500;
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-control {
    width: 100%;
    padding: var(--space-md);
    border: 1px solid #ddd;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: var(--font-size-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    background-color: var(--color-background);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(168, 124, 90, 0.2);
}

.form-control.error {
    border-color: var(--color-error);
}

.error-message {
    color: var(--color-error);
    font-size: var(--font-size-sm);
    margin-top: var(--space-xs);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--space-md);
}

.checkbox-group input {
    margin-right: var(--space-sm);
    margin-top: 5px;
    flex-shrink: 0;
}

.checkbox-group label {
    font-size: var(--font-size-sm);
    margin-bottom: 0;
    line-height: var(--line-height-loose);
}

.map-container {
    height: 450px;
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-top: var(--space-lg);
    box-shadow: 0 5px 15px var(--color-shadow);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Footer - Enhanced with better spacing and hover effects */
.site-footer {
    background-color: var(--color-text);
    color: var(--color-light);
    padding: var(--space-xl) 0;
    margin-top: auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-xl);
}

.footer-column h4 {
    color: var(--color-light);
    margin-bottom: var(--space-md);
    position: relative;
    padding-bottom: var(--space-sm);
}

.footer-column h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--color-primary);
}

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

.footer-links li {
    margin-bottom: var(--space-sm);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast), transform var(--transition-fast);
    display: inline-block;
    padding: var(--space-xxs) 0;
}

.footer-links a:hover {
    color: var(--color-light);
    text-decoration: none;
    transform: translateX(5px);
}

.footer-social {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-md);
}

.social-icon {
    color: var(--color-light);
    font-size: var(--font-size-lg);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-circle);
}

.social-icon:hover {
    color: var(--color-light);
    background-color: var(--color-primary);
    transform: translateY(-3px);
}

.copyright {
    text-align: center;
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.7);
}

/* Privacy Policy Popup - Better visibility and animation */
.privacy-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-light);
    box-shadow: 0 -5px 20px var(--color-shadow-deep);
    padding: var(--space-md);
    z-index: 1000;
    transform: translateY(100%);
    transition: transform var(--transition-medium);
    display: none;
}

.privacy-popup.active {
    transform: translateY(0);
    display: block;
}

.privacy-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.privacy-text {
    flex: 1;
    margin-right: var(--space-md);
    min-width: 200px;
}

.privacy-actions {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-sm);
}

/* Custom Lightbox for Gallery */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-medium);
    padding: var(--space-lg);
}

.lightbox.active {
    opacity: 1;
}

.lightbox img {
    max-width: 90%;
    max-height: 90%;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
    transform: scale(0.9);
    transition: transform var(--transition-medium);
    object-fit: contain;
}

.lightbox.active img {
    transform: scale(1);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 2rem;
    color: var(--color-light);
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-circle);
    transition: all var(--transition-fast);
    background-color: rgba(255, 255, 255, 0.1);
}

.lightbox-close:hover {
    background-color: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

/* Image Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.gallery-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.gallery-image:hover {
    transform: scale(1.03);
    box-shadow: 0 5px 15px var(--color-shadow-deep);
}

/* Table Styles */
table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--space-lg);
}

th, td {
    padding: var(--space-sm);
    border: 1px solid #ddd;
}

th {
    background-color: var(--color-primary-light);
    color: var(--color-text);
    font-weight: 600;
    text-align: left;
}

tr:nth-child(even) {
    background-color: rgba(168, 124, 90, 0.05);
}

tr:hover {
    background-color: rgba(168, 124, 90, 0.1);
}

/* Utility Classes - Expanded with more options */
.text-center {
    text-align: center;
}

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

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

.text-primary {
    color: var(--color-primary);
}

.text-secondary {
    color: var(--color-secondary);
}

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

.text-dark {
    color: var(--color-text);
}

.text-muted {
    color: var(--color-muted);
}

.fw-bold {
    font-weight: 700;
}

.fw-medium {
    font-weight: 500;
}

.fw-normal {
    font-weight: 400;
}

.fw-light {
    font-weight: 300;
}

.mb-0 {
    margin-bottom: 0;
}

.mb-xs {
    margin-bottom: var(--space-xs);
}

.mb-sm {
    margin-bottom: var(--space-sm);
}

.mb-md {
    margin-bottom: var(--space-md);
}

.mb-lg {
    margin-bottom: var(--space-lg);
}

.mb-xl {
    margin-bottom: var(--space-xl);
}

.mb-xxl {
    margin-bottom: var(--space-xxl);
}

.mt-0 {
    margin-top: 0;
}

.mt-xs {
    margin-top: var(--space-xs);
}

.mt-sm {
    margin-top: var(--space-sm);
}

.mt-md {
    margin-top: var(--space-md);
}

.mt-lg {
    margin-top: var(--space-lg);
}

.mt-xl {
    margin-top: var(--space-xl);
}

.mt-xxl {
    margin-top: var(--space-xxl);
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.py-sm {
    padding-top: var(--space-sm);
    padding-bottom: var(--space-sm);
}

.py-md {
    padding-top: var(--space-md);
    padding-bottom: var(--space-md);
}

.py-lg {
    padding-top: var(--space-lg);
    padding-bottom: var(--space-lg);
}

.py-xl {
    padding-top: var(--space-xl);
    padding-bottom: var(--space-xl);
}

.px-sm {
    padding-left: var(--space-sm);
    padding-right: var(--space-sm);
}

.px-md {
    padding-left: var(--space-md);
    padding-right: var(--space-md);
}

.px-lg {
    padding-left: var(--space-lg);
    padding-right: var(--space-lg);
}

.p-sm {
    padding: var(--space-sm);
}

.p-md {
    padding: var(--space-md);
}

.p-lg {
    padding: var(--space-lg);
}

.d-flex {
    display: flex;
}

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

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

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

.flex-column {
    flex-direction: column;
}

.flex-wrap {
    flex-wrap: wrap;
}

.gap-sm {
    gap: var(--space-sm);
}

.gap-md {
    gap: var(--space-md);
}

.gap-lg {
    gap: var(--space-lg);
}

.w-100 {
    width: 100%;
}

.h-100 {
    height: 100%;
}

.position-relative {
    position: relative;
}

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

.shadow {
    box-shadow: 0 5px 15px var(--color-shadow);
}

.shadow-sm {
    box-shadow: 0 2px 5px var(--color-shadow);
}

.shadow-lg {
    box-shadow: 0 10px 25px var(--color-shadow-deep);
}

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

.bg-dark {
    background-color: var(--color-text);
    color: var(--color-light);
}

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

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

.bg-secondary {
    background-color: var(--color-secondary);
    color: var(--color-light);
}

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

.hidden {
    display: none !important;
}

.visible {
    display: block !important;
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

.slide-up {
    animation: slideUp 0.5s ease forwards;
}

.slide-in-right {
    animation: slideInRight 0.5s ease forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Media Queries - Enhanced for better responsiveness */
/* Large Screens */
@media (min-width: 1200px) {
    .container {
        max-width: var(--container-xl);
        padding: 0 var(--space-lg);
    }

    .hero-content {
        max-width: 900px;
    }

    .process-step {
        grid-template-columns: 100px 1fr;
    }

    .process-step-number {
        width: 100px;
        height: 100px;
        font-size: var(--font-size-xxl);
    }

    .process-steps::after {
        left: 50px;
    }
}

/* Medium-Large Screens */
@media (max-width: 1199px) {
    :root {
        --space-xl: 3.5rem;
        --font-size-hero: 2.75rem;
    }

    .container {
        max-width: var(--container-lg);
    }
}

/* Medium Screens */
@media (max-width: 992px) {
    :root {
        --font-size-hero: 2.5rem;
        --font-size-xxl: 1.8rem;
        --font-size-xl: 1.4rem;
        --space-xl: 3rem;
    }

    .container {
        max-width: var(--container-md);
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .hero {
        min-height: 70vh;
    }
}

/* Small-Medium Screens */
@media (max-width: 768px) {
    :root {
        --font-size-hero: 2.25rem;
        --font-size-xxl: 1.7rem;
        --space-lg: 1.75rem;
    }

    .container {
        max-width: var(--container-sm);
    }

    .main-nav {
        display: none;
    }

    .burger-menu {
        display: flex;
    }

    .process-step {
        grid-template-columns: 60px 1fr;
        gap: var(--space-md);
    }

    .process-step-number {
        width: 60px;
        height: 60px;
        font-size: var(--font-size-lg);
    }

    .process-steps::after {
        left: 30px;
    }

    .hero {
        min-height: 60vh;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero p {
        font-size: var(--font-size-md);
    }

    .feature-grid,
    .product-grid {
        gap: var(--space-md);
    }

    .footer-grid {
        gap: var(--space-lg);
    }

    .privacy-content {
        flex-direction: column;
    }

    .privacy-text {
        margin-right: 0;
        margin-bottom: var(--space-md);
    }
}

/* Small Screens */
@media (max-width: 576px) {
    :root {
        --font-size-hero: 2rem;
        --font-size-xxl: 1.6rem;
        --font-size-xl: 1.3rem;
        --font-size-lg: 1.15rem;
        --space-xl: 2.5rem;
        --space-lg: 1.5rem;
    }

    html {
        font-size: 15px;
    }

    .container {
        padding: 0 var(--space-sm);
    }

    section {
        padding: var(--space-lg) 0;
    }

    .header-container {
        padding: var(--space-sm);
        height: 60px;
    }

    .brand-name {
        font-size: var(--font-size-lg);
    }

    .process-step {
        grid-template-columns: 50px 1fr;
    }

    .process-step-number {
        width: 50px;
        height: 50px;
        font-size: var(--font-size-md);
    }

    .process-steps::after {
        left: 25px;
        top: 30px;
        bottom: 30px;
    }

    .contact-section,
    .feature-item,
    .testimonial-card,
    .product-card {
        padding: var(--space-md);
    }

    .testimonial-card,
    .product-card {
        max-width: 100%;
    }

    .contact-method {
        margin-bottom: var(--space-md);
    }

    .map-container {
        height: 300px;
    }

    .feature-icon {
        font-size: 2rem;
    }

    .button {
        width: 100%;
        display: block;
        text-align: center;
    }

    .button + .button {
        margin-top: var(--space-sm);
    }
}

/* Extra Small Screens */
@media (max-width: 400px) {
    :root {
        --font-size-hero: 1.8rem;
        --font-size-xxl: 1.5rem;
        --font-size-xl: 1.25rem;
    }

    html {
        font-size: 14px;
    }

    .process-step {
        display: flex;
        flex-direction: column;
        text-align: center;
    }

    .process-step-number {
        margin: 0 auto var(--space-sm);
    }

    .process-steps::after {
        display: none;
    }

    .contact-icon {
        font-size: var(--font-size-lg);
    }
}

/* Print Styles */
@media print {
    body {
        background-color: #fff;
        color: #000;
        font-size: 12pt;
    }

    .site-header,
    .mobile-nav,
    .burger-menu,
    .footer-social,
    .privacy-popup,
    .map-container,
    button,
    .button {
        display: none !important;
    }

    a {
        text-decoration: none;
        color: #000;
    }

    a[href]:after {
        content: " (" attr(href) ")";
        font-size: 0.8em;
    }

    a[href^="#"]:after,
    a[href^="javascript:"]:after {
        content: "";
    }

    img {
        max-width: 100% !important;
        page-break-inside: avoid;
    }

    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
        page-break-inside: avoid;
    }

    table, figure {
        page-break-inside: avoid;
    }

    .container {
        max-width: 100%;
        width: 100%;
    }
}