:root {
    --color-purple: #6a2e97;
    --color-mint: #93ffa4;
    --color-mint-muted: #5ec975;
    --color-yellow: #f7df3b;

    /* Dark mode colors (default) */
    --bg-primary: #0f0f0f;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #2a2a2a;
    --bg-card: #2a2a2a;
    --text-primary: #ffffff;
    --text-secondary: #d1d1d1;
    --text-tertiary: #a0a0a0;
    --border-color: rgba(255, 255, 255, 0.1);
    --nav-bg: rgba(15, 15, 15, 0.8);
    --nav-bg-scroll: rgba(15, 15, 15, 0.95);

    /* Legacy color variables for compatibility */
    --color-dark: #0f0f0f;
    --color-gray-900: #1a1a1a;
    --color-gray-800: #2a2a2a;
    --color-gray-700: #3a3a3a;
    --color-gray-300: #d1d1d1;
    --color-gray-200: #e5e5e5;
    --color-gray-100: #f5f5f5;
    --color-white: #ffffff;

    --font-display: 'Manrope', sans-serif;
    --font-mono: 'Space Mono', monospace;

    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

[data-theme="light"] {
    /* Light mode colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f5f5f5;
    --bg-tertiary: #e8e8e8;
    --bg-card: #ffffff;
    --text-primary: #0f0f0f;
    --text-secondary: #3a3a3a;
    --text-tertiary: #666666;
    --border-color: rgba(0, 0, 0, 0.1);
    --nav-bg: rgba(255, 255, 255, 0.8);
    --nav-bg-scroll: rgba(255, 255, 255, 0.95);

    /* Muted accent colors for light mode */
    --color-mint: #5ec975;
    --color-purple: #7a3ea7;

    /* Legacy overrides for light mode */
    --color-dark: #ffffff;
    --color-gray-900: #f5f5f5;
    --color-gray-800: #e8e8e8;
    --color-gray-700: #d1d1d1;
    --color-gray-300: #3a3a3a;
    --color-gray-200: #2a2a2a;
    --color-gray-100: #1a1a1a;
    --color-white: #0f0f0f;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-display);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--nav-bg);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-img {
    height: 40px;
    width: auto;
    transition: var(--transition-smooth);
}

.logo:hover .logo-img {
    transform: translateY(-2px);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    color: var(--color-white);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
    position: relative;
}

.nav-links a:not(.btn-primary):hover {
    color: var(--color-mint);
}

.nav-links a:not(.btn-primary)::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-purple), var(--color-mint));
    transition: width 0.3s ease;
}

.nav-links a:not(.btn-primary):hover::after {
    width: 100%;
}

.nav-links .btn-primary {
    color: var(--color-dark);
    padding: 0.6rem 1.5rem;
    display: inline-flex;
    align-items: center;
}

.nav-links .btn-primary:hover {
    color: var(--color-white);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--color-white);
    transition: var(--transition-smooth);
}

/* Theme Toggle */
.theme-toggle {
    background: none;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    width: 40px;
    height: 40px;
    margin-left: 1rem;
}

.theme-toggle:hover {
    border-color: var(--color-mint);
    transform: rotate(15deg);
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
    color: var(--text-primary);
    transition: var(--transition-smooth);
}

.sun-icon {
    display: none;
}

.moon-icon {
    display: block;
}

[data-theme="light"] .sun-icon {
    display: block;
}

[data-theme="light"] .moon-icon {
    display: none;
}

/* Buttons */
.btn-primary,
.btn-secondary {
    padding: 0.75rem 1.75rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
    display: inline-block;
    cursor: pointer;
    border: none;
    font-family: var(--font-display);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-purple), var(--color-mint));
    color: var(--color-dark);
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
    z-index: 1;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-mint), var(--color-yellow));
    transition: left 0.3s ease;
    z-index: -1;
}

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

.btn-primary:hover::before {
    left: 0;
}

.btn-primary span {
    position: relative;
    z-index: 1;
}

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

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

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1rem;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(106, 46, 151, 0.15), transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(147, 255, 164, 0.1), transparent 50%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.hero .container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.title-line {
    display: block;
    background: linear-gradient(135deg, var(--color-purple), var(--color-mint), var(--color-yellow));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient 8s ease infinite;
    background-size: 200% 200%;
    padding-bottom: 0.1em;
}

@keyframes gradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.hero-subtitle {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    color: var(--color-mint);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    min-height: 1.5em;
    display: block;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--color-gray-300);
    margin-bottom: 2.5rem;
    line-height: 1.8;
    max-width: 600px;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.hero-visual {
    position: relative;
    height: 500px;
    animation: fadeInRight 1s ease-out 0.2s both;
}

.coordinate-grid {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(147, 255, 164, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(147, 255, 164, 0.1) 1px, transparent 1px);
    background-size: 40px 40px;
    background-position: center center;
}

.coordinate-grid::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 300px;
    height: 300px;
    transform: translate(-50%, -50%) rotate(45deg);
    border: 2px solid var(--color-purple);
    background: linear-gradient(135deg, rgba(106, 46, 151, 0.2), rgba(147, 255, 164, 0.1));
    animation: float 6s ease-in-out infinite;
}

@keyframes gridMove {
    0% { background-position: 0 0; }
    100% { background-position: 40px 40px; }
}

@keyframes float {
    0%, 100% { transform: translate(-50%, -50%) rotate(45deg) translateY(0); }
    50% { transform: translate(-50%, -50%) rotate(45deg) translateY(-20px); }
}

.grid-particle {
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 2;
    opacity: 0;
}

.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    color: var(--color-gray-300);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    animation: bounce 2s infinite;
}

.scroll-line {
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-mint), transparent);
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Section Styles */
section {
    padding: 8rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 5rem;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-mint);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 1rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-mint);
    border-radius: 20px;
}

.section-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.section-description {
    font-size: 1.25rem;
    color: var(--color-gray-300);
    line-height: 1.8;
}

/* Services Section */
.services {
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.service-card {
    background: var(--color-gray-800);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 3rem;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-purple), var(--color-mint));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-mint);
    box-shadow: 0 20px 60px rgba(147, 255, 164, 0.15);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-purple), var(--color-mint));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    transition: var(--transition-bounce);
}

.service-icon svg {
    width: 30px;
    height: 30px;
    color: var(--color-dark);
}

.service-card:hover .service-icon {
    transform: rotate(10deg) scale(1.1);
}

.service-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-white);
}

.service-description {
    color: var(--color-gray-300);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.service-features {
    list-style: none;
}

.service-features li {
    padding: 0.75rem 0;
    color: var(--color-gray-300);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    padding-left: 1.5rem;
}

.service-features li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-mint);
    font-weight: 700;
}

.service-features li:last-child {
    border-bottom: none;
}

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

.products-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 3rem;
}

.product-card {
    background: var(--color-gray-900);
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 3rem;
    position: relative;
    transition: all 0.3s ease;
}

.product-card::before {
    content: '';
    position: absolute;
    inset: -4px;
    background: linear-gradient(135deg, var(--color-purple), var(--color-mint), var(--color-yellow));
    border-radius: 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
    animation: gradient 8s ease infinite;
    background-size: 200% 200%;
    pointer-events: none;
}

.product-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-gray-900);
    border-radius: 16px;
    z-index: -1;
}

.product-card:hover::before {
    opacity: 1;
}

.product-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-purple), var(--color-mint));
    color: var(--color-dark);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    margin-bottom: 2rem;
}

.product-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.product-description {
    color: var(--color-gray-300);
    line-height: 1.8;
    margin-bottom: 2rem;
}

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

.feature-tag {
    background: rgba(147, 255, 164, 0.1);
    color: var(--color-mint);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid rgba(147, 255, 164, 0.2);
}

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

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.about-text {
    color: var(--color-gray-300);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.stat {
    text-align: center;
    padding: 2rem;
    background: var(--color-gray-800);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-purple), var(--color-mint));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--color-gray-300);
    font-size: 0.9rem;
}

.expertise-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.expertise-item {
    background: var(--color-gray-800);
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid var(--color-mint);
    transition: var(--transition-smooth);
}

.expertise-item:hover {
    transform: translateX(10px);
    border-left-color: var(--color-yellow);
}

.expertise-item h4 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--color-mint);
}

.expertise-item p {
    color: var(--color-gray-300);
    line-height: 1.7;
}

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

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 5rem;
}

.contact-description {
    color: var(--color-gray-300);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 3rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-purple), var(--color-mint));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-dark);
}

.contact-label {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-gray-300);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

.contact-value {
    color: var(--color-white);
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-smooth);
}

a.contact-value:hover {
    color: var(--color-mint);
}

.contact-form-container {
    background: var(--color-gray-800);
    padding: 3rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

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

.form-group label {
    display: block;
    color: var(--color-white);
    font-weight: 600;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background: var(--color-gray-900);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    padding: 1rem;
    border-radius: 8px;
    font-family: var(--font-display);
    font-size: 1rem;
    transition: var(--transition-smooth);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-mint);
    box-shadow: 0 0 0 3px rgba(147, 255, 164, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-logo {
    height: 120px;
    margin-bottom: 1rem;
}

.privacy-notice {
    margin-top: 1.5rem;
    max-width: 350px;
}

.privacy-notice h4 {
    color: var(--color-white);
    font-size: 0.75rem;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.privacy-notice p {
    color: var(--color-gray-300);
    font-size: 0.7rem;
    line-height: 1.5;
    margin-bottom: 0.5rem;
}

.privacy-notice a {
    color: var(--color-mint);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.privacy-notice a:hover {
    color: var(--color-yellow);
}

.footer-tagline {
    color: var(--color-gray-300);
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

.footer-column h4 {
    color: var(--color-white);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

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

.footer-column ul li {
    margin-bottom: 0.75rem;
}

.footer-column a {
    color: var(--color-gray-300);
    text-decoration: none;
    transition: var(--transition-smooth);
}

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

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: var(--color-gray-300);
    font-size: 0.9rem;
}

/* Light Mode Specific Styles */
[data-theme="light"] .service-card,
[data-theme="light"] .product-card,
[data-theme="light"] .contact-form-container,
[data-theme="light"] .stat {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border-color: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .expertise-item {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border-left-color: var(--color-mint);
}

[data-theme="light"] .expertise-item:hover {
    border-left-color: var(--color-yellow);
}

[data-theme="light"] .service-card:hover,
[data-theme="light"] .product-card:hover {
    box-shadow: 0 8px 24px rgba(106, 46, 151, 0.15);
}

[data-theme="light"] .hero-background {
    background:
        radial-gradient(circle at 20% 50%, rgba(106, 46, 151, 0.08), transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(147, 255, 164, 0.06), transparent 50%);
}

[data-theme="light"] .coordinate-grid {
    background-image:
        linear-gradient(rgba(106, 46, 151, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(106, 46, 151, 0.08) 1px, transparent 1px);
}

[data-theme="light"] .coordinate-grid::before {
    border-color: var(--color-purple);
    background: linear-gradient(135deg, rgba(106, 46, 151, 0.1), rgba(147, 255, 164, 0.05));
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-visual {
        height: 400px;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--bg-primary);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        border-bottom: 1px solid var(--border-color);
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: var(--transition-smooth);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .theme-toggle {
        margin-left: auto;
        margin-right: 0.5rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .services-grid,
    .products-showcase {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn-large {
        width: 100%;
        text-align: center;
    }
    
    section {
        padding: 5rem 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .service-card,
    .product-card,
    .contact-form-container {
        padding: 2rem;
    }
}