:root {
    --primary-color: #007BFF; 
    --secondary-color: #0056b3; 
    --text-color: #333;
    --background-color: #f0f8ff;
    --light-gray: #e3f2fd;
    --white: #ffffff;
    --accent-blue: #0066cc;
    --gradient-primary: linear-gradient(135deg, #007BFF 0%, #0056b3 100%);
    --gradient-light: linear-gradient(135deg, #e3f2fd 0%, #f0f8ff 100%);
    --shadow-sm: 0 2px 8px rgba(0, 123, 255, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 123, 255, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 123, 255, 0.2);
    --shadow-hover: 0 12px 40px rgba(0, 123, 255, 0.25);
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.7;
    margin: 0;
    padding: 0;
    color: var(--text-color);
    background: var(--gradient-light);
    overflow-x: hidden;
    scroll-behavior: smooth;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
}

/* Header és Navigáció */
header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1.2rem 0;
    border-bottom: 1px solid rgba(0, 123, 255, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

header.scrolled {
    padding: 0.8rem 0;
    box-shadow: var(--shadow-md);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.logo img {
    height: 45px; 
    width: auto;
    transition: transform 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(0, 123, 255, 0.2));
}

.logo img:hover {
    transform: scale(1.1);
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
}

nav li {
    margin: 0;
}

nav a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 10px 18px;
    border-radius: 25px;
    transition: all 0.3s ease;
    position: relative;
    display: block;
}

nav a:hover {
    color: var(--primary-color);
    background: var(--light-gray);
    transform: translateY(-2px);
}

nav a::after {
    display: none;
}

/* Hero Section */
.hero {
    background: var(--gradient-primary);
    color: #fff;
    text-align: center;
    padding: 150px 20px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 20px;
    font-weight: 700;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    animation: fadeInUp 1s ease-out;
    line-height: 1.2;
}

.hero p {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    margin-bottom: 40px;
    opacity: 0.95;
    animation: fadeInUp 1s ease-out 0.3s backwards;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.btn {
    display: inline-block;
    background: var(--white);
    color: var(--primary-color);
    padding: 16px 40px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.05rem;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    border: 2px solid transparent;
    animation: fadeInUp 1s ease-out 0.6s backwards;
}

.btn:hover {
    background: var(--light-gray);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
    border-color: var(--primary-color);
}

/* Sections */
.services-prices, .about, .contact, .service-area, .product-palette {
    padding: 100px 0;
    position: relative;
}

.services-prices h2, .about h2, .contact h2, .service-area h2, .product-palette h2 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: 50px;
    text-align: center;
    color: var(--primary-color);
    font-weight: 700;
    position: relative;
    display: inline-block;
    width: 100%;
}

.services-prices h2::after, .about h2::after, .contact h2::after, 
.service-area h2::after, .product-palette h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

/* Service Grid */
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.service-item {
    background: var(--white);
    padding: 40px 35px;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border: 1px solid rgba(0, 123, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.service-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

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

.service-item:nth-child(1) {
    animation: fadeInUp 0.6s ease-out backwards;
}

.service-item:nth-child(2) {
    animation: fadeInUp 0.6s ease-out 0.2s backwards;
}

.service-item:nth-child(3) {
    animation: fadeInUp 0.6s ease-out 0.4s backwards;
}

.service-item:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-hover);
}

.service-item .icon {
    font-size: 4rem;
    margin-bottom: 20px;
    display: block;
    filter: drop-shadow(0 4px 8px rgba(0, 123, 255, 0.2));
}

.service-item h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: var(--primary-color);
    font-weight: 700;
}

details {
    text-align: left;
    margin-top: auto;
    padding-top: 20px;
}

summary {
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary-color);
    list-style: none;
    padding: 15px 0;
    border-top: 2px solid var(--light-gray);
    transition: all 0.3s ease;
}

summary:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

details[open] summary {
    margin-bottom: 15px;
}

.toggle-icon {
    transition: transform 0.3s ease;
    font-size: 0.9rem;
}

details[open] .toggle-icon {
    transform: rotate(180deg);
}

.details-content {
    font-size: 0.95rem;
    line-height: 1.8;
    animation: fadeIn 0.4s ease-in-out;
    color: #555;
}

.price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--secondary-color);
}

/* Info Box */
.info-box {
    background: linear-gradient(135deg, #fff9e6 0%, #fff3cd 100%);
    border-left: 5px solid #ffc107;
    padding: 25px 30px;
    margin: 50px 0;
    border-radius: 12px;
    font-size: 1.05rem;
    line-height: 1.7;
    text-align: left;
    box-shadow: var(--shadow-sm);
    animation: fadeIn 0.6s ease-out;
}

.info-box p {
    margin: 0;
}

/* About Section */
.about {
    background: var(--white);
    padding: 100px 0;
}

.about p {
    max-width: 900px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.9;
    color: #555;
}

/* Contact Section */
.contact {
    background: var(--light-gray);
    padding: 100px 0;
}

.contact p {
    max-width: 700px;
    margin: 0 auto 40px;
    font-size: 1.1rem;
}

.contact ul {
    list-style: none;
    padding: 0;
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
}

.contact li {
    margin-bottom: 20px;
    padding: 20px;
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.contact li:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.contact a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.contact a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

/* Service Area */
.service-area {
    background: var(--white);
    padding: 100px 0;
}

.area-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.area-list li {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 15px 30px;
    border-radius: 50px;
    box-shadow: var(--shadow-md);
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: default;
}

.area-list li:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: var(--shadow-hover);
}

/* Product Palette */
.product-palette {
    background: var(--light-gray);
    padding: 100px 0;
}

.palette-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 35px;
    padding: 40px 0;
    max-width: 1200px;
    margin: 0 auto;
}

.palette-item {
    background: var(--white);
    border-radius: 20px;
    padding: 30px;
    box-shadow: var(--shadow-md);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    border: 1px solid rgba(0, 123, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.palette-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.palette-item:hover::before {
    transform: scaleX(1);
}

.palette-item:nth-child(1) {
    animation: fadeInUp 0.6s ease-out backwards;
}

.palette-item:nth-child(2) {
    animation: fadeInUp 0.6s ease-out 0.1s backwards;
}

.palette-item:nth-child(3) {
    animation: fadeInUp 0.6s ease-out 0.2s backwards;
}

.palette-item:nth-child(4) {
    animation: fadeInUp 0.6s ease-out 0.3s backwards;
}

.palette-item:nth-child(5) {
    animation: fadeInUp 0.6s ease-out 0.4s backwards;
}

.palette-item:nth-child(6) {
    animation: fadeInUp 0.6s ease-out 0.5s backwards;
}

.palette-item:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-hover);
}

.palette-image-wrapper {
    width: 100%;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    padding: 20px;
    background: var(--light-gray);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.palette-item:hover .palette-image-wrapper {
    background: rgba(0, 123, 255, 0.05);
    transform: scale(1.05);
}

.palette-item img {
    max-width: 100%;
    max-height: 140px;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    filter: grayscale(20%);
}

.palette-item:hover img {
    transform: scale(1.1);
    filter: grayscale(0%);
}

.palette-item h3 {
    font-size: 1.6rem;
    margin: 15px 0 10px;
    color: var(--primary-color);
    font-weight: 700;
}

.palette-item p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: #666;
    margin: 0;
    flex-grow: 1;
}

/* Webshop */
.webshop {
    padding: 100px 0;
    text-align: center;
    background: var(--gradient-light);
    min-height: 70vh;
}

.webshop h2 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: 60px;
    color: var(--primary-color);
    font-weight: 700;
    position: relative;
    display: inline-block;
    width: 100%;
}

.webshop h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
    margin-top: 60px;
}

.product-item {
    background: var(--white);
    padding: 0;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border: 1px solid rgba(0, 123, 255, 0.1);
    overflow: hidden;
    position: relative;
}

.product-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.4s ease;
    z-index: 1;
}

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

.product-item:nth-child(1) {
    animation: fadeInUp 0.6s ease-out backwards;
}

.product-item:nth-child(2) {
    animation: fadeInUp 0.6s ease-out 0.2s backwards;
}

.product-item:nth-child(3) {
    animation: fadeInUp 0.6s ease-out 0.4s backwards;
}

.product-item:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-hover);
}

.product-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 20px 20px 0 0;
    margin-bottom: 0;
    transition: transform 0.4s ease;
}

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

.product-item > *:not(img) {
    padding: 0 30px;
}

.product-item h3 {
    font-size: 1.6rem;
    margin: 25px 0 15px;
    color: var(--primary-color);
    font-weight: 700;
}

.product-item > p:not(.product-price) {
    font-size: 1rem;
    color: #666;
    line-height: 1.7;
    margin-bottom: 20px;
    flex-grow: 1;
}

.product-price {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin: 20px 0;
    padding: 15px 0;
    border-top: 2px solid var(--light-gray);
}

.product-item .btn {
    margin: 0 30px 30px;
    width: calc(100% - 60px);
    text-align: center;
}

/* Footer */
footer {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: #fff;
    text-align: center;
    padding: 40px 0;
    margin-top: 80px;
}

footer p {
    margin: 0;
    opacity: 0.9;
}

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

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

@keyframes slideInFromTop {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideInFromBottom {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Responsive Design */
@media (max-width: 968px) {
    .container {
        padding: 0 20px;
    }

    header .container {
        flex-direction: column;
        gap: 15px;
    }

    nav ul {
        justify-content: center;
        gap: 3px;
    }

    nav a {
        padding: 8px 14px;
        font-size: 0.9rem;
    }

    .service-grid,
    .product-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 25px;
    }

    .services-prices, .about, .contact, .service-area, .product-palette, .webshop {
        padding: 70px 0;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 100px 20px;
    }

    .service-grid,
    .product-grid {
        grid-template-columns: 1fr;
    }

    .palette-content {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 25px;
    }

    .palette-item {
        padding: 25px;
    }

    .palette-image-wrapper {
        height: 150px;
    }

    .palette-item img {
        max-height: 120px;
    }

    nav ul {
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 80px 15px;
    }

    .service-item,
    .product-item {
        padding: 30px 25px;
    }

    .palette-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .palette-item {
        padding: 20px;
    }

    .palette-image-wrapper {
        height: 140px;
    }

    .palette-item img {
        max-height: 100px;
    }

    .palette-item h3 {
        font-size: 1.4rem;
    }

    .palette-item p {
        font-size: 0.9rem;
    }

    .btn {
        padding: 14px 30px;
        font-size: 0.95rem;
    }

    .theme-toggle {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}

/* Dark Mode Toggle Button */
.theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: none;
    background: var(--gradient-primary);
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 
        0 0 20px rgba(0, 123, 255, 0.6),
        0 0 40px rgba(0, 123, 255, 0.4),
        0 0 60px rgba(0, 123, 255, 0.2),
        inset 0 0 15px rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    animation: neonPulse 2s ease-in-out infinite;
}

.theme-toggle:hover {
    transform: scale(1.1) rotate(15deg);
    box-shadow: 
        0 0 30px rgba(0, 123, 255, 0.8),
        0 0 60px rgba(0, 123, 255, 0.6),
        0 0 90px rgba(0, 123, 255, 0.4),
        inset 0 0 20px rgba(255, 255, 255, 0.3);
    animation: neonPulse 1s ease-in-out infinite;
}

.theme-toggle:active {
    transform: scale(0.95) rotate(-15deg);
}

.theme-icon {
    transition: transform 0.3s ease;
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.8));
}

.theme-toggle:hover .theme-icon {
    transform: scale(1.2);
}

@keyframes neonPulse {
    0%, 100% {
        box-shadow: 
            0 0 20px rgba(0, 123, 255, 0.6),
            0 0 40px rgba(0, 123, 255, 0.4),
            0 0 60px rgba(0, 123, 255, 0.2);
    }
    50% {
        box-shadow: 
            0 0 30px rgba(0, 123, 255, 0.9),
            0 0 60px rgba(0, 123, 255, 0.7),
            0 0 90px rgba(0, 123, 255, 0.5);
    }
}

@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Dark Mode Variables */
body.dark-mode {
    --text-color: #e0e0e0;
    --background-color: #0a0e1a;
    --light-gray: #1a1f2e;
    --white: #1a1f2e;
    --accent-blue: #00d4ff;
    --gradient-primary: linear-gradient(135deg, #0066ff 0%, #0044cc 100%);
    --gradient-light: linear-gradient(135deg, #0a0e1a 0%, #1a1f2e 100%);
    --shadow-sm: 0 2px 8px rgba(0, 212, 255, 0.2);
    --shadow-md: 0 4px 16px rgba(0, 212, 255, 0.3);
    --shadow-lg: 0 8px 32px rgba(0, 212, 255, 0.4);
    --shadow-hover: 0 12px 40px rgba(0, 212, 255, 0.5);
    background: var(--gradient-light);
    color: var(--text-color);
}

body.dark-mode .theme-toggle {
    background: linear-gradient(135deg, #00d4ff 0%, #0066ff 100%);
    box-shadow: 
        0 0 20px rgba(0, 212, 255, 0.8),
        0 0 40px rgba(0, 212, 255, 0.6),
        0 0 60px rgba(0, 212, 255, 0.4),
        inset 0 0 15px rgba(255, 255, 255, 0.3);
}

body.dark-mode .theme-toggle:hover {
    box-shadow: 
        0 0 30px rgba(0, 212, 255, 1),
        0 0 60px rgba(0, 212, 255, 0.8),
        0 0 90px rgba(0, 212, 255, 0.6),
        inset 0 0 20px rgba(255, 255, 255, 0.4);
}

body.dark-mode header {
    background: rgba(26, 31, 46, 0.95);
    border-bottom: 1px solid rgba(0, 212, 255, 0.3);
    box-shadow: 0 2px 20px rgba(0, 212, 255, 0.2);
}

body.dark-mode .hero {
    background: linear-gradient(135deg, #001122 0%, #003366 100%);
    box-shadow: inset 0 0 100px rgba(0, 212, 255, 0.2);
}

body.dark-mode .hero::before {
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 212, 255, 0.15) 0%, transparent 50%);
}

body.dark-mode .service-item,
body.dark-mode .product-item {
    background: #1a1f2e;
    border: 1px solid rgba(0, 212, 255, 0.3);
    box-shadow: 0 8px 30px rgba(0, 212, 255, 0.2);
}

body.dark-mode .service-item:hover,
body.dark-mode .product-item:hover {
    box-shadow: 
        0 12px 40px rgba(0, 212, 255, 0.4),
        0 0 20px rgba(0, 212, 255, 0.3);
    border-color: rgba(0, 212, 255, 0.5);
}

body.dark-mode .service-item::before,
body.dark-mode .product-item::before {
    background: linear-gradient(90deg, #00d4ff 0%, #0066ff 100%);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.8);
}

body.dark-mode .about,
body.dark-mode .contact,
body.dark-mode .service-area {
    background: #0f1419;
}

body.dark-mode .product-palette,
body.dark-mode .webshop {
    background: linear-gradient(135deg, #0a0e1a 0%, #1a1f2e 100%);
}

body.dark-mode .palette-item {
    background: #1a1f2e;
    border: 1px solid rgba(0, 212, 255, 0.3);
    box-shadow: 0 8px 30px rgba(0, 212, 255, 0.2);
}

body.dark-mode .palette-item:hover {
    box-shadow: 
        0 12px 40px rgba(0, 212, 255, 0.4),
        0 0 20px rgba(0, 212, 255, 0.3);
    border-color: rgba(0, 212, 255, 0.5);
}

body.dark-mode .palette-item::before {
    background: linear-gradient(90deg, #00d4ff 0%, #0066ff 100%);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.8);
}

body.dark-mode .palette-image-wrapper {
    background: #0f1419;
}

body.dark-mode .palette-item:hover .palette-image-wrapper {
    background: rgba(0, 212, 255, 0.1);
}

body.dark-mode .palette-item h3 {
    color: #00d4ff;
    text-shadow: 0 0 5px rgba(0, 212, 255, 0.4);
}

body.dark-mode .palette-item p {
    color: #c0c0c0;
}

body.dark-mode .contact li {
    background: #1a1f2e;
    border: 1px solid rgba(0, 212, 255, 0.3);
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.2);
}

body.dark-mode .contact li:hover {
    box-shadow: 
        0 8px 25px rgba(0, 212, 255, 0.4),
        0 0 15px rgba(0, 212, 255, 0.3);
    border-color: rgba(0, 212, 255, 0.6);
}

body.dark-mode .info-box {
    background: linear-gradient(135deg, #1a1a0a 0%, #2a2a1a 100%);
    border-left: 5px solid #ffd700;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
    color: #e0e0e0;
}

body.dark-mode .btn {
    background: linear-gradient(135deg, #00d4ff 0%, #0066ff 100%);
    color: #0a0e1a;
    box-shadow: 
        0 6px 20px rgba(0, 212, 255, 0.4),
        0 0 15px rgba(0, 212, 255, 0.3);
    font-weight: 700;
}

body.dark-mode .btn:hover {
    background: linear-gradient(135deg, #00f0ff 0%, #0088ff 100%);
    box-shadow: 
        0 10px 30px rgba(0, 212, 255, 0.6),
        0 0 25px rgba(0, 212, 255, 0.5);
    transform: translateY(-4px);
}

body.dark-mode nav a {
    color: #e0e0e0;
}

body.dark-mode nav a:hover {
    background: rgba(0, 212, 255, 0.2);
    color: #00d4ff;
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
}

body.dark-mode .area-list li {
    background: linear-gradient(135deg, #0066ff 0%, #00d4ff 100%);
    box-shadow: 
        0 4px 15px rgba(0, 212, 255, 0.4),
        0 0 10px rgba(0, 212, 255, 0.3);
}

body.dark-mode .area-list li:hover {
    box-shadow: 
        0 6px 20px rgba(0, 212, 255, 0.6),
        0 0 15px rgba(0, 212, 255, 0.5);
}

body.dark-mode footer {
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
    border-top: 1px solid rgba(0, 212, 255, 0.3);
    box-shadow: 0 -2px 20px rgba(0, 212, 255, 0.2);
}

body.dark-mode h2::after {
    background: linear-gradient(90deg, #00d4ff 0%, #0066ff 100%);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.6);
}

body.dark-mode .service-item .icon {
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.6));
}

body.dark-mode .product-price,
body.dark-mode .price {
    color: #00d4ff;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

body.dark-mode .service-item h3,
body.dark-mode .product-item h3 {
    color: #00d4ff;
    text-shadow: 0 0 5px rgba(0, 212, 255, 0.4);
}