/* 
 * ZYRANA Luxury Perfume Brand
 * Main Stylesheet
 */

/* ===== CSS Variables ===== */
:root {
    /* Base colors */
    --color-emerald: #0a5f55;
    --color-emerald-light: #1a7d72;
    --color-emerald-dark: #04433c;
    --color-navy: #112f41;
    --color-navy-light: #1e4356;
    --color-navy-dark: #0a1c27;
    --color-gold: #d4af37;
    --color-gold-light: #e6c458;
    --color-gold-dark: #b3901f;
    --color-cream: #f8f5e6;
    --color-cream-dark: #eae5d1;
    --color-white: #ffffff;
    --color-black: #1a1a1a;
    --color-gray: #6a6a6a;
    --color-light-gray: #d1d1d1;

    /* Theme colors - Light theme defaults */
    --background-primary: var(--color-white);
    --background-secondary: var(--color-cream);
    --background-tertiary: var(--color-cream-dark);
    --text-primary: var(--color-navy-dark);
    --text-secondary: var(--color-navy);
    --text-tertiary: var(--color-gray);
    --accent-primary: var(--color-emerald);
    --accent-secondary: var(--color-gold);
    --gradient-start: var(--color-emerald);
    --gradient-end: var(--color-gold);
    --border-color: rgba(17, 47, 65, 0.1);
    --shadow-color: rgba(17, 47, 65, 0.05);
    --card-background: var(--color-white);

    /* Typography */
    --font-primary: 'Playfair Display', serif;
    --font-secondary: 'Raleway', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;  /* 8px */
    --spacing-sm: 1rem;    /* 16px */
    --spacing-md: 2rem;    /* 32px */
    --spacing-lg: 3rem;    /* 48px */
    --spacing-xl: 5rem;    /* 80px */
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-circle: 50%;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px var(--shadow-color);
    --shadow-md: 0 4px 8px var(--shadow-color);
    --shadow-lg: 0 8px 16px var(--shadow-color);
    --shadow-xl: 0 12px 24px var(--shadow-color);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Container widths */
    --container-sm: 640px;
    --container-md: 960px;
    --container-lg: 1200px;
}

/* Dark Theme Variables */
.dark-theme {
    --background-primary: var(--color-navy-dark);
    --background-secondary: var(--color-navy);
    --background-tertiary: var(--color-navy-light);
    --text-primary: var(--color-cream);
    --text-secondary: var(--color-cream-dark);
    --text-tertiary: var(--color-light-gray);
    --accent-primary: var(--color-emerald-light);
    --accent-secondary: var(--color-gold);
    --gradient-start: var(--color-emerald-light);
    --gradient-end: var(--color-gold);
    --border-color: rgba(248, 245, 230, 0.1);
    --shadow-color: rgba(0, 0, 0, 0.2);
    --card-background: var(--color-navy);
}

/* ===== Global Scrollbar Styling ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--background-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-primary);
    border-radius: var(--radius-md);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-emerald-light);
}

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

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

body {
    font-family: var(--font-secondary);
    background-color: var(--background-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
    margin: 0;
    padding: 0;
    max-width: 100vw;
    position: relative;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
    transition: color var(--transition-normal);
}

h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-sm);
}

h4 {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-xs);
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
    transition: color var(--transition-normal);
}

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

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

ul {
    list-style: none;
}

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

button {
    cursor: pointer;
    font-family: var(--font-secondary);
}

input, textarea {
    font-family: var(--font-secondary);
}

/* ===== Layout ===== */
.container {
    width: 100%;
    max-width: var(--container-lg);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    box-sizing: border-box;
    overflow-x: hidden;
}

section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-divider {
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
    margin: 0 auto;
}

/* ===== Theme Toggle ===== */
.theme-toggle-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: var(--spacing-md);
}

#theme-toggle-btn {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    height: 28px;
    position: relative;
    outline: none;
}

.theme-toggle-track {
    background-color: var(--background-tertiary);
    border-radius: 30px;
    width: 60px;
    height: 26px;
    display: flex;
    align-items: center;
    padding: 0 4px;
    position: relative;
    transition: all var(--transition-normal);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
}

.light-theme .theme-toggle-track {
    justify-content: flex-start;
}

.dark-theme .theme-toggle-track {
    justify-content: flex-end;
    background-color: var(--color-navy);
}

.theme-toggle-slider {
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--color-white);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: transform var(--transition-normal);
    z-index: 2;
}

.light-theme .theme-toggle-slider {
    transform: translateX(0);
}

.dark-theme .theme-toggle-slider {
    transform: translateX(0px);
    background-color: var(--color-navy-light);
}

.theme-toggle-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    color: var(--text-secondary);
    transition: all var(--transition-normal);
}

.moon-icon {
    margin-right: 12px;
}

.sun-icon {
    margin-left: 12px;
    color: var(--color-gold);
}

.light-theme .moon-icon {
    opacity: 0.5;
}

.dark-theme .sun-icon {
    opacity: 0.5;
}

#theme-toggle-btn:hover .theme-toggle-track {
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

#theme-toggle-btn:hover .theme-toggle-slider {
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.3);
}

/* ===== Decorative Elements ===== */
.gradient-circle {
    position: absolute;
    border-radius: var(--radius-circle);
    opacity: 0.1;
    filter: blur(60px);
    z-index: -1;
    transition: background var(--transition-slow);
}

.circle-1 {
    top: 10%;
    right: -10%;
    width: 30vw;
    height: 30vw;
    background: radial-gradient(circle, var(--gradient-start) 0%, transparent 70%);
}

.circle-2 {
    bottom: 20%;
    left: -15%;
    width: 40vw;
    height: 40vw;
    background: radial-gradient(circle, var(--gradient-end) 0%, transparent 70%);
}

.circle-3 {
    top: 60%;
    right: 30%;
    width: 25vw;
    height: 25vw;
    background: radial-gradient(circle, var(--accent-primary) 0%, transparent 70%);
}

/* ===== Typography Utilities ===== */
.gradient-text {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    font-weight: 300;
}

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    border-radius: var(--radius-md);
    font-family: var(--font-secondary);
    font-weight: 500;
    font-size: 1rem;
    letter-spacing: 0.5px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--color-white);
}

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

.btn-secondary:hover {
    background-color: var(--accent-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

/* ===== Header & Navigation ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: var(--spacing-sm) 0;
    background-color: rgba(var(--background-primary), 0.9);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

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

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

.logo-svg {
    height: 40px;
    width: auto;
}

.gradient-start-color {
    stop-color: var(--gradient-start);
}

.gradient-end-color {
    stop-color: var(--gradient-end);
}

.main-nav {
    display: flex;
    align-items: center;
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
}

.nav-links a {
    color: var(--text-primary);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
    transition: width var(--transition-normal);
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    width: 30px;
    height: 30px;
    position: relative;
    z-index: 101;
}

.mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    margin: 6px 0;
    transition: all var(--transition-fast);
}

/* ===== Hero Section ===== */
.hero-section {
    padding-top: calc(80px + var(--spacing-xl));
    min-height: 100vh;
    display: flex;
    align-items: center;
    width: 100%;
    overflow-x: hidden;
}

.hero-section .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.hero-content {
    flex: 1;
}

.hero-image {
    flex: 1;
    position: relative;
}

.image-container {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.hero-image img {
    width: 100%;
    transition: transform var(--transition-slow);
}

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

/* ===== About Section ===== */
.about-section {
    background-color: var(--background-secondary);
}

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

.about-image {
    flex: 1;
}

.about-text {
    flex: 1;
}

/* ===== Collection Section ===== */
.filter-controls {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.filter-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
}

.filter-label {
    font-weight: 600;
    color: var(--text-tertiary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.filter-buttons {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.5rem 1rem;
    background-color: var(--background-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.filter-btn:hover, 
.filter-btn.active {
    background-color: var(--accent-primary);
    color: var(--color-white);
    border-color: var(--accent-primary);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.product-card {
    background-color: var(--card-background);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

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

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

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

.product-info {
    padding: var(--spacing-md);
}

.product-description {
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
}

.product-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.product-category,
.product-occasion,
.product-intensity {
    font-size: 0.8rem;
    padding: 0.3rem 0.6rem;
    border-radius: var(--radius-sm);
    background-color: var(--background-secondary);
    color: var(--text-secondary);
}

/* ===== Process Section ===== */
.process-section {
    background-color: var(--background-secondary);
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.process-step {
    display: flex;
    gap: var(--spacing-md);
}

.step-number {
    font-family: var(--font-primary);
    font-size: 4rem;
    font-weight: 700;
    line-height: 1;
    color: var(--accent-secondary);
    opacity: 0.6;
}

.step-content {
    flex: 1;
}

.step-image {
    margin-top: var(--spacing-sm);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* ===== Modal Styles ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

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

.modal-container {
    background-color: var(--card-background);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 0;
    transform: translateY(-20px);
    transition: transform var(--transition-normal);
    position: relative;
}

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

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-tertiary);
    cursor: pointer;
    z-index: 10;
}

.modal-close:hover {
    color: var(--accent-primary);
}

.product-modal-content {
    display: flex;
    flex-direction: column;
}

.product-modal-image {
    width: 100%;
    height: 300px;
    overflow: hidden;
}

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

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

.product-modal-title {
    margin-bottom: var(--spacing-sm);
}

.product-modal-description {
    margin-bottom: var(--spacing-md);
}

.product-modal-details {
    margin-bottom: var(--spacing-md);
}

.product-modal-details h4 {
    margin-bottom: var(--spacing-xs);
    color: var(--text-tertiary);
}

.product-detail-row {
    display: flex;
    margin-bottom: var(--spacing-xs);
}

.detail-label {
    flex: 0 0 120px;
    font-weight: 600;
}

.product-modal-price {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.price-tag {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--accent-primary);
}

/* Policy Modal Styles */
.policy-modal {
    max-width: 800px;
    padding: var(--spacing-lg);
    overflow-y: auto;
}

.policy-content {
    padding: var(--spacing-md);
}

.policy-content h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.policy-section {
    margin-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: var(--spacing-md);
}

.policy-section:last-child {
    border-bottom: none;
}

.policy-section h3 {
    color: var(--accent-primary);
    margin-bottom: var(--spacing-sm);
}

.policy-section h4 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
    color: var(--text-secondary);
}

.policy-section ul {
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    list-style: disc;
}

.policy-section li {
    margin-bottom: var(--spacing-xs);
}

@media (min-width: 768px) {
    .product-modal-content {
        flex-direction: row;
    }
    
    .product-modal-image,
    .product-modal-info {
        flex: 1;
    }
    
    .product-modal-image {
        height: auto;
    }
}

@media (max-width: 480px) {
    .modal-container {
        width: 95%;
    }
    
    .product-modal-image {
        height: 200px;
    }
}

/* ===== Testimonials Section ===== */
.testimonial-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-track {
    display: flex;
    overflow: hidden;
}

.testimonial-card {
    flex: 0 0 100%;
    padding: var(--spacing-lg);
    background-color: var(--card-background);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform var(--transition-normal);
}

.testimonial-quote {
    font-family: var(--font-primary);
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.testimonial-quote::before,
.testimonial-quote::after {
    content: '"';
    color: var(--accent-secondary);
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.author-name {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.rating {
    color: var(--accent-secondary);
}

.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: var(--spacing-md);
}

.slider-arrow {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-tertiary);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.slider-arrow:hover {
    color: var(--accent-primary);
}

.slider-dots {
    display: flex;
    gap: var(--spacing-xs);
    margin: 0 var(--spacing-sm);
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: var(--radius-circle);
    background-color: var(--text-tertiary);
    cursor: pointer;
    transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.dot.active,
.dot:hover {
    background-color: var(--accent-primary);
    transform: scale(1.2);
}

/* ===== Contact Section ===== */
.contact-content {
    display: flex;
    gap: var(--spacing-lg);
}

.contact-info,
.contact-form {
    flex: 1;
    background-color: var(--card-background);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-details {
    margin: var(--spacing-md) 0;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.contact-item i {
    color: var(--accent-primary);
    font-size: 1.2rem;
    margin-top: 5px;
}

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

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-circle);
    background-color: var(--background-primary);
    color: var(--accent-primary);
    font-size: 1.2rem;
    transition: all var(--transition-fast);
}

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

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

label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--text-secondary);
}

input,
textarea {
    width: 100%;
    padding: 0.8rem;
    background-color: var(--background-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    transition: border-color var(--transition-fast);
}

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

/* ===== Newsletter Section ===== */
.newsletter-section {
    background-color: var(--background-secondary);
    text-align: center;
    padding: var(--spacing-lg) 0;
}

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

.newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.newsletter-form input {
    flex: 1;
}

/* ===== Footer ===== */
.site-footer {
    background-color: var(--background-tertiary);
    padding: var(--spacing-lg) 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    flex: 1;
}

.footer-logo p {
    margin-top: var(--spacing-xs);
}

.footer-links {
    flex: 2;
    display: flex;
    justify-content: space-evenly;
}

.footer-column h4 {
    margin-bottom: var(--spacing-sm);
    position: relative;
    display: inline-block;
}

.footer-column h4::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer-column a {
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--accent-primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.payment-methods {
    display: flex;
    gap: var(--spacing-sm);
    font-size: 1.5rem;
    color: var(--text-tertiary);
}

/* ===== Responsive Styles ===== */
@media (max-width: 1024px) {
    html {
        font-size: 14px;
    }
    
    .hero-section .container {
        flex-direction: column;
    }
    
    .hero-content, 
    .hero-image {
        flex: none;
        width: 100%;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .about-image, 
    .about-text {
        flex: none;
        width: 100%;
    }
    
    .contact-content {
        flex-direction: column;
    }
    
    .contact-info,
    .contact-form {
        flex: none;
        width: 100%;
    }
}

@media (max-width: 768px) {
    body {
        overflow-x: hidden;
        width: 100%;
    }

    .site-header {
        padding: var(--spacing-xs) 0;
    }

    .container {
        max-width: 100%;
        padding: 0 var(--spacing-sm);
    }

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

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background-color: var(--background-primary);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: var(--spacing-lg);
        transition: right var(--transition-normal);
        box-shadow: var(--shadow-lg);
        z-index: 100;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .theme-toggle-wrapper {
        margin: var(--spacing-md) 0 0 0;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 6px);
    }
    
    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .process-step {
        flex-direction: column;
    }
    
    .footer-content {
        flex-direction: column;
    }
    
    .footer-links {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    body {
        overflow-x: hidden;
        width: 100vw;
        max-width: 100vw;
    }
    
    main {
        overflow-x: hidden;
        width: 100%;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
        width: 100%;
        overflow-x: hidden;
        box-sizing: border-box;
    }
    
    .filter-controls {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .cta-buttons .btn {
        width: 100%;
        margin-bottom: var(--spacing-xs);
        text-align: center;
    }
    
    .gradient-circle {
        opacity: 0.05;
    }
    
    .hero-section {
        min-height: auto;
        padding-top: 100px;
        padding-bottom: var(--spacing-md);
    }
    
    .hero-image {
        margin-top: var(--spacing-md);
    }
    
    .product-card {
        width: 100%;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
    }
    
    .footer-logo {
        margin-bottom: var(--spacing-md);
    }
    
    .footer-links {
        flex-direction: column;
        width: 100%;
    }
    
    .footer-column {
        width: 100%;
        margin-bottom: var(--spacing-md);
    }
    
    .site-footer {
        width: 100%;
        overflow-x: hidden;
    }
}