/* CSS Custom Properties - Brand Colors */
:root {
    /* Primary Brand Colors */
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary-color: #8b5cf6;
    --accent-color: #ec4899;
    
    /* Gradient Colors (derived from brand colors) */
    --gradient-start: #6366f1;
    --gradient-mid: #6366f1;
    --gradient-end: #8b5cf6;
    
    /* Text Colors */
    --text-dark: #0f172a;
    --text-medium: #334155;
    --text-light: #64748b;
    --text-lighter: #94a3b8;
    --text-white: #ffffff;
    
    /* Background Colors */
    --bg-light: #f8fafc;
    --bg-lighter: #f1f5f9;
    --bg-white: #ffffff;
    --bg-dark: #0f172a;
    
    /* Border & Divider Colors */
    --border-light: #e2e8f0;
    --border-medium: #cbd5e1;
    --border-opacity: rgba(255, 255, 255, 0.1);
    
    /* State Colors */
    --error-color: #ef4444;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    
    /* White with Opacity Variations */
    --white-95: rgba(255, 255, 255, 0.95);
    --white-90: rgba(255, 255, 255, 0.9);
    --white-80: rgba(255, 255, 255, 0.8);
    --white-70: rgba(255, 255, 255, 0.7);
    --white-30: rgba(255, 255, 255, 0.3);
    --white-20: rgba(255, 255, 255, 0.2);
    --white-10: rgba(255, 255, 255, 0.1);
    
    /* Primary Color with Opacity */
    --primary-opacity-10: rgba(99, 102, 241, 0.1);
    --primary-opacity-20: rgba(99, 102, 241, 0.2);
    --primary-opacity-5: rgba(99, 102, 241, 0.05);
    
    /* Gradients using brand colors */
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-mid) 100%);
    --gradient-hero: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --gradient-subtle: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    
    /* Shadows */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-colored: 0 10px 30px -5px rgba(99, 102, 241, 0.3);
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;
    --radius-full: 9999px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

* {
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.7;
    color: var(--text-dark);
    background-color: var(--bg-white);
    overflow-x: hidden;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

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

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white-95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition);
}

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

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1.25rem clamp(1.25rem, 4vw, 2.5rem);
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.nav-brand a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    transition: var(--transition);
}

.nav-brand-link {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-logo {
    height: 60px;
    width: auto;
    display: block;
}

.nav-brand-text {
    display: inline-block;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text-medium);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: -0.01em;
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link.cta-button {
    background: var(--gradient-primary);
    color: var(--text-white);
    padding: 0.625rem 1.75rem;
    border-radius: var(--radius-full);
    -webkit-text-fill-color: var(--text-white);
    font-weight: 600;
    box-shadow: var(--shadow-sm);
}

.nav-link.cta-button::after {
    display: none;
}

.nav-link.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-colored);
    opacity: 0.95;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 3px;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 0 100px;
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 clamp(1.25rem, 4vw, 2.5rem);
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 5rem;
    align-items: center;
    position: relative;
    z-index: 1;
    width: 100%;
}

.hero-content {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    color: var(--text-white);
    margin-bottom: 1.5rem;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    color: var(--white-95);
    margin-bottom: 1rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.hero-description {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    color: var(--white-90);
    margin-bottom: 2.5rem;
    line-height: 1.75;
    max-width: 100%;
}

.hero-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.highlight {
    background: var(--white-20);
    backdrop-filter: blur(12px);
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-full);
    color: var(--text-white);
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid var(--white-30);
    transition: var(--transition);
}

.highlight:hover {
    background: var(--white-30);
    transform: translateY(-2px);
}

.hero-cta {
    display: flex;
    gap: 1rem;
    gap: 1rem;
}

.btn {
    padding: 1rem 2.25rem;
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    display: inline-block;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    letter-spacing: -0.01em;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--bg-white);
    color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

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

.btn-primary:active {
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--white-20);
    backdrop-filter: blur(12px);
    color: var(--text-white);
    border: 2px solid var(--white-30);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background: var(--white-30);
    border-color: var(--white-40);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary:active {
    transform: translateY(-1px);
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1.125rem;
    font-weight: 700;
}

/* Product Images */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.product-image-container {
    width: 320px;
    height: 320px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.2));
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
}

.hero-product-image {
    border-radius: 0;
    box-shadow: none;
    background: transparent;
    transform: scale(2.4);
}

/* Section Styles */
section {
    padding: clamp(4rem, 8vw, 6rem) clamp(1.25rem, 4vw, 2.5rem);
}

.section-header {
    text-align: center;
    margin-bottom: clamp(3rem, 6vw, 5rem);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 1.25rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.section-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    color: var(--text-medium);
    margin-bottom: 0.75rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.section-description {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.75;
}

/* Products Section */
.products {
    background: var(--bg-light);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: clamp(3rem, 6vw, 5rem);
}

.product-card {
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition);
    transform-origin: left;
}


.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-opacity-20);
}

.product-card:hover::before {
    transform: scaleX(1);
}

.product-card .product-image-container {
    width: 200px;
    height: 200px;
    margin: 0 auto 1.5rem;
}

.product-card .product-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: var(--radius-lg);
}

.product-image-container-backpack .product-image {
    transform: scale(1.2);
}

.product-name {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
    letter-spacing: -0.01em;
}

.product-description {
    color: var(--text-light);
    margin-bottom: 1.25rem;
    line-height: 1.7;
    font-size: 0.95rem;
}

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

.product-features li {
    padding: 0.5rem 0;
    color: var(--text-medium);
    position: relative;
    padding-left: 1.75rem;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.product-features li:hover {
    color: var(--primary-color);
    padding-left: 2rem;
}

.product-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.1rem;
    transition: var(--transition-fast);
}

/* Products CTA */
.products-cta {
    background: var(--gradient-primary);
    border-radius: var(--radius-2xl);
    padding: clamp(3rem, 6vw, 5rem) clamp(2rem, 4vw, 4rem);
    text-align: center;
    color: var(--text-white);
    margin-top: clamp(3rem, 6vw, 5rem);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
}


.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
    position: relative;
    z-index: 1;
}

.cta-description {
    font-size: clamp(1rem, 2vw, 1.25rem);
    margin-bottom: 2.5rem;
    opacity: 0.95;
    line-height: 1.75;
    position: relative;
    z-index: 1;
}

.cta-highlights {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
    position: relative;
    z-index: 1;
}

.cta-highlights span {
    background: var(--white-20);
    backdrop-filter: blur(12px);
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-full);
    font-weight: 500;
    border: 1px solid var(--white-30);
    transition: var(--transition);
    font-size: 0.9rem;
}

.cta-highlights span:hover {
    background: var(--white-30);
    transform: translateY(-2px);
}

.cta-benefits {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2.5rem;
    position: relative;
    z-index: 1;
}

.benefit-item {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    font-weight: 600;
    transition: var(--transition);
}

.benefit-item:hover {
    transform: scale(1.05);
}

.cta-note {
    margin-top: 2rem;
    opacity: 0.9;
    font-size: 0.95rem;
}

/* About Section */
.about {
    background: var(--bg-white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: clamp(3rem, 6vw, 5rem);
}

.feature-card {
    background: var(--bg-light);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    background: var(--bg-white);
    border-color: var(--primary-opacity-20);
}

.feature-title {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
    letter-spacing: -0.01em;
}

.feature-description {
    color: var(--text-light);
    line-height: 1.7;
    font-size: 0.95rem;
}

.mission-statement {
    max-width: 900px;
    margin: clamp(3rem, 6vw, 5rem) auto 0;
    text-align: center;
    padding: clamp(2.5rem, 5vw, 4rem);
    background: var(--bg-light);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
}

.mission-text {
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    line-height: 1.85;
    color: var(--text-medium);
    margin-bottom: 1.75rem;
}

.mission-text:last-child {
    margin-bottom: 0;
}

/* Contact Section */
.contact {
    background: var(--bg-light);
}

.contact-tagline {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    color: var(--text-light);
    font-style: italic;
    margin-top: 1.25rem;
    line-height: 1.7;
}

.contact-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    max-width: 1280px;
    margin: 0 auto;
    width: 100%;
}

.contact-form {
    background: var(--bg-white);
    padding: clamp(2rem, 4vw, 3.5rem);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-light);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.625rem;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.95rem;
    letter-spacing: -0.01em;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1.25rem;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--bg-white);
    color: var(--text-dark);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-lighter);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px var(--primary-opacity-10);
    background: var(--bg-white);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: var(--error-color);
}

.error-message {
    display: block;
    color: var(--error-color);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.form-success {
    background: var(--success-color);
    color: var(--text-white);
    padding: 1.25rem;
    border-radius: var(--radius-md);
    margin-top: 1.5rem;
    text-align: center;
    font-weight: 500;
    box-shadow: var(--shadow-md);
    animation: fadeInUp 0.5s ease-out;
}

.contact-info {
    background: var(--gradient-primary);
    color: var(--text-white);
    padding: clamp(2rem, 4vw, 3.5rem);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.contact-info h3 {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    margin-bottom: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    position: relative;
    z-index: 1;
}

.contact-item {
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.contact-item:last-child {
    margin-bottom: 0;
}

.contact-item h4 {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-white);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    opacity: 0.95;
}

.contact-location,
.contact-email,
.contact-hours,
.contact-response {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    margin-bottom: 0;
    line-height: 1.8;
    position: relative;
    z-index: 1;
    color: var(--white-95);
}

.contact-email a {
    color: var(--text-white);
    text-decoration: underline;
    transition: var(--transition);
    font-weight: 500;
}

.contact-email a:hover {
    opacity: 0.9;
    text-decoration: none;
}

.contact-social {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.social-link {
    color: var(--text-white);
    text-decoration: none;
    font-size: clamp(0.95rem, 1.5vw, 1.0625rem);
    padding: 0.5rem 0;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
    display: inline-block;
    width: fit-content;
}

.social-link:hover {
    opacity: 0.9;
    border-bottom-color: var(--white-80);
    transform: translateX(5px);
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: var(--text-white);
    padding: clamp(3rem, 6vw, 5rem) clamp(1.25rem, 4vw, 2.5rem) 2.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: clamp(2rem, 4vw, 4rem);
    margin-bottom: 3rem;
    width: 100%;
    align-items: start;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(1.5rem, 3vw, 2.5rem);
}

.footer-logo-container {
    margin-bottom: 1rem;
}

.footer-logo {
    height: 50px;
    width: auto;
    display: block;
}

.footer-brand h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-brand p {
    color: var(--white-80);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.footer-email a {
    color: var(--text-white);
    text-decoration: underline;
}

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

.footer-column h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    margin-top: 0;
    min-height: 1.5rem;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 0.5rem;
}

.footer-column ul li a {
    color: var(--white-80);
    text-decoration: none;
    transition: var(--transition);
}

.footer-column ul li a:hover {
    color: var(--text-white);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-opacity);
    color: var(--white-70);
}

.footer-bottom a {
    color: var(--white-80);
    text-decoration: underline;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.5;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.1);
    }
}

/* Responsive Design */

/* Large Desktops and 4K Screens (1400px+) */
@media (min-width: 1400px) {
    .container {
        max-width: 1400px;
    }
    
    .nav-container {
        max-width: 1400px;
    }
    
    .hero-container {
        max-width: 1400px;
    }
    
    .contact-content {
        max-width: 1400px;
    }
}

/* Desktops and Large Laptops (1024px - 1399px) */
@media (min-width: 1024px) and (max-width: 1399px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Tablets and Small Laptops (769px - 1023px) */
@media (min-width: 769px) and (max-width: 1023px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
        padding: 0 clamp(1.25rem, 4vw, 2.5rem);
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-visual {
        order: -1;
        margin-bottom: 1rem;
    }
    
    .hero-product-image-container {
        max-width: 400px;
        width: 100%;
        height: auto;
        margin: 0 auto;
        display: flex;
        justify-content: center;
        align-items: center;
        overflow: visible;
    }
    
    .hero-product-image {
        transform: scale(1.5);
        max-width: 100%;
        width: 100%;
        height: auto;
        object-fit: contain;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

/* Tablets and Large Phones in Landscape (601px - 768px) */
@media (min-width: 601px) and (max-width: 768px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2.5rem;
        padding: 0 clamp(1.25rem, 4vw, 2.5rem);
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-visual {
        order: -1;
        margin-bottom: 1rem;
    }
    
    /* Reorder hero elements: description -> buttons -> highlights */
    .hero-description {
        order: 1;
        margin-bottom: 1.5rem;
    }
    
    .hero-cta {
        order: 2;
        flex-direction: column;
        margin-bottom: 2rem;
    }
    
    .hero-highlights {
        order: 3;
    }
    
    .hero-product-image-container {
        max-width: 350px;
        width: 100%;
        height: auto;
        margin: 0 auto;
        overflow: visible;
    }
    
    .hero-product-image {
        transform: scale(1.755);
        max-width: 100%;
        width: 100%;
        height: auto;
        object-fit: contain;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Standard Tablets and iPad (768px - 968px) */
@media (max-width: 968px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
        padding: 0 clamp(1.25rem, 4vw, 2.5rem);
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-visual {
        order: -1;
        margin-bottom: 1rem;
    }

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

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .footer-links {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
}

/* Mobile and Small Tablets (max-width: 768px) */
@media (max-width: 768px) {
    .nav-logo {
        height: 48px;
    }
    
    .nav-brand-text {
        font-size: 1.25rem;
    }
    
    .footer-logo {
        height: 40px;
    }
    
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--bg-white);
        width: 100%;
        text-align: center;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
        gap: 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        width: 100%;
        padding: 1rem 0;
    }

    .nav-link.cta-button {
        margin: 1rem auto;
        display: inline-block;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .section-title {
        font-size: 2rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .product-card {
        padding: 2rem;
    }

    /* Reorder hero elements on mobile: description -> buttons -> highlights */
    .hero-description {
        order: 1;
        margin-bottom: 1.5rem;
    }
    
    .hero-cta {
        order: 2;
        flex-direction: column;
        margin-bottom: 2rem;
    }
    
    .hero-highlights {
        order: 3;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .cta-benefits {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-visual {
        order: -1;
        margin-bottom: 1.5rem;
    }
    
    .hero-product-image-container {
        max-width: 300px;
        width: 100%;
        height: auto;
        margin: 0 auto;
        overflow: visible;
    }
    
    .hero-product-image {
        transform: scale(1.62);
        max-width: 100%;
        width: 100%;
        height: auto;
        object-fit: contain;
    }
    
    /* Touch-friendly sizing */
    .nav-link {
        padding: 0.75rem 0;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .btn {
        min-height: 44px;
        touch-action: manipulation;
    }
}

/* Small Mobile Phones (max-width: 480px) */
@media (max-width: 480px) {
    .nav-logo {
        height: 40px;
    }
    
    .nav-brand-text {
        font-size: 1.125rem;
    }
    
    .footer-logo {
        height: 35px;
    }
    
    .hero {
        padding: 120px 1.25rem 60px;
        min-height: auto;
    }
    
    .hero-title {
        font-size: clamp(1.75rem, 8vw, 2.5rem);
    }
    
    .hero-subtitle {
        font-size: clamp(1.125rem, 5vw, 1.5rem);
    }

    .hero-cta {
        flex-direction: column;
        width: 100%;
        gap: 0.75rem;
        order: 2;
        margin-bottom: 2rem;
    }
    
    .hero-description {
        order: 1;
        margin-bottom: 1.5rem;
    }
    
    .hero-highlights {
        order: 3;
    }

    .btn {
        width: 100%;
        text-align: center;
        padding: 0.875rem 1.5rem;
    }

    .products-cta {
        padding: 2.5rem 1.5rem;
    }
    
    .cta-title {
        font-size: clamp(1.5rem, 6vw, 2rem);
    }

    .contact-form,
    .contact-info {
        padding: 2rem 1.5rem;
    }
    
    .product-card {
        padding: 1.5rem;
    }
    
    .feature-card {
        padding: 2rem 1.5rem;
    }
    
    .hero-visual {
        order: -1;
        margin-bottom: 1.5rem;
    }
    
    .hero-product-image-container {
        width: 250px;
        height: auto;
        max-width: 90%;
        margin: 0 auto;
        overflow: visible;
    }
    
    .hero-product-image {
        transform: scale(1.485);
        max-width: 100%;
        width: 100%;
        height: auto;
        object-fit: contain;
    }
    
    .section-header {
        margin-bottom: 2.5rem;
    }
    
    .nav-container {
        padding: 1rem 1.25rem;
    }
    
    .nav-brand a {
        font-size: 1.25rem;
    }
}

/* Extra Small Mobile Phones (max-width: 375px) */
@media (max-width: 375px) {
    .hero {
        padding: 100px 1rem 50px;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .hero-highlights {
        gap: 0.75rem;
    }
    
    .highlight {
        padding: 0.5rem 1rem;
        font-size: 0.8125rem;
    }
    
    .product-card {
        padding: 1.25rem;
    }
    
    .hero-visual {
        order: -1;
        margin-bottom: 1.5rem;
    }
    
    .hero-product-image-container {
        width: 220px;
        height: auto;
        max-width: 90%;
        margin: 0 auto;
        overflow: visible;
    }
    
    .hero-product-image {
        transform: scale(1.35);
        max-width: 100%;
        width: 100%;
        height: auto;
        object-fit: contain;
    }
    
    .products-cta {
        padding: 2rem 1.25rem;
    }
    
    .contact-form,
    .contact-info {
        padding: 1.5rem 1.25rem;
    }
    
    .footer {
        padding: 3rem 1rem 2rem;
    }
}

/* Large Phones in Portrait (481px - 600px) */
@media (min-width: 481px) and (max-width: 600px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-visual {
        order: -1;
        margin-bottom: 1.5rem;
    }
    
    .hero-product-image-container {
        max-width: 280px;
        width: 100%;
        height: auto;
        margin: 0 auto;
        overflow: visible;
    }
    
    .hero-product-image {
        transform: scale(1.5525);
        max-width: 100%;
        width: 100%;
        height: auto;
        object-fit: contain;
    }
    
    .product-card {
        padding: 2rem;
    }
}

/* Scroll Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Legal Pages */
.legal-page {
    padding: 120px 20px 80px;
    background: var(--bg-light);
    min-height: 100vh;
}

.legal-content {
    max-width: 900px;
    margin: 0 auto;
    background: var(--bg-white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
}

.legal-content h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.last-updated {
    color: var(--text-light);
    margin-bottom: 2rem;
    font-style: italic;
}

.legal-content h2 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.legal-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.legal-content p {
    margin-bottom: 1rem;
    line-height: 1.8;
    color: var(--text-dark);
}

.legal-content ul {
    margin-left: 2rem;
    margin-bottom: 1.5rem;
}

.legal-content ul li {
    margin-bottom: 0.5rem;
    line-height: 1.8;
    color: var(--text-dark);
}

.legal-content a {
    color: var(--primary-color);
    text-decoration: underline;
    transition: var(--transition);
}

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

/* Legal Pages Responsive */
@media (max-width: 1024px) {
    .legal-content {
        padding: 2.5rem 2rem;
    }
}

@media (max-width: 768px) {
    .legal-page {
        padding: 100px 1.25rem 60px;
    }
    
    .legal-content {
        padding: 2rem 1.5rem;
    }

    .legal-content h1 {
        font-size: 2rem;
    }

    .legal-content h2 {
        font-size: 1.5rem;
    }

    .legal-content h3 {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .legal-page {
        padding: 90px 1rem 50px;
    }
    
    .legal-content {
        padding: 1.5rem 1.25rem;
    }

    .legal-content h1 {
        font-size: 1.75rem;
    }

    .legal-content h2 {
        font-size: 1.375rem;
    }

    .legal-content h3 {
        font-size: 1.125rem;
    }
    
    .legal-content ul {
        margin-left: 1.5rem;
    }
}

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--text-white);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 999;
    padding: 0;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-to-top:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-colored);
    background: var(--primary-dark);
}

.scroll-to-top:active {
    transform: translateY(-2px);
}

.scroll-to-top svg {
    width: 24px;
    height: 24px;
}

/* Responsive adjustments for scroll to top button */
@media (max-width: 768px) {
    .scroll-to-top {
        width: 44px;
        height: 44px;
        bottom: 1.5rem;
        right: 1.5rem;
    }
    
    .scroll-to-top svg {
        width: 20px;
        height: 20px;
    }
}

@media (max-width: 480px) {
    .scroll-to-top {
        width: 40px;
        height: 40px;
        bottom: 1rem;
        right: 1rem;
    }
    
    .scroll-to-top svg {
        width: 18px;
        height: 18px;
    }
}