/* ART Automation - Stylesheet */
/* Theme: Dark Sophisticated Tech */

:root {
    --black: #000000;
    --dark: #0a0a0a;
    --dark-elevated: #111111;
    --dark-card: #161616;
    --dark-border: #222222;
    --dark-hover: #1a1a1a;
    --white: #ffffff;
    --white-soft: #f0f0f0;
    --gray-light: #b0b0b0;
    --gray: #888888;
    --gray-dark: #666666;
    --accent: #00ff41;
    --accent-secondary: #00d4ff;
    --accent-dim: rgba(0, 255, 65, 0.1);
    --accent-glow: rgba(0, 255, 65, 0.3);
    --accent-gradient: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
    --success: #00ff88;
    --error: #ff4757;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px var(--accent-glow);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.6;
    color: var(--white);
    background-color: var(--black);
    position: relative;
    overflow-x: hidden;
}

/* Animated Grid Background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(0, 255, 65, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 65, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 0;
    animation: gridPulse 8s ease-in-out infinite;
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at 50% 0%, rgba(0, 255, 65, 0.08) 0%, transparent 50%),
                radial-gradient(ellipse at 80% 50%, rgba(0, 212, 255, 0.05) 0%, transparent 40%),
                radial-gradient(ellipse at 20% 80%, rgba(0, 255, 65, 0.05) 0%, transparent 40%);
    pointer-events: none;
    z-index: 0;
}

@keyframes gridPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Ensure content is above background */
.header, .navbar, main, .footer, .language-switcher {
    position: relative;
    z-index: 1;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Language Switcher */
.language-switcher {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid var(--dark-border);
    padding: 8px 16px;
    border-radius: 25px;
    display: flex;
    align-items: center;
    gap: 8px;
    backdrop-filter: blur(20px);
}

.lang-btn {
    background: none;
    border: none;
    color: var(--gray);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    padding: 4px 10px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

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

.lang-btn.active {
    color: var(--accent);
    background: var(--accent-dim);
}

.lang-divider {
    color: var(--dark-border);
}

/* Header */
.header {
    background: linear-gradient(180deg, var(--dark) 0%, var(--black) 100%);
    padding: 40px 20px 30px;
    border-bottom: 1px solid var(--dark-border);
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 255, 65, 0.1) 0%, transparent 70%);
    pointer-events: none;
    animation: headerGlow 6s ease-in-out infinite;
}

@keyframes headerGlow {
    0%, 100% { opacity: 0.5; transform: translateX(-50%) scale(1); }
    50% { opacity: 1; transform: translateX(-50%) scale(1.1); }
}

.header-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    position: relative;
}

.header-image {
    max-width: 900px;
    width: 100%;
    height: auto;
    border-radius: 16px;
    mask-image: radial-gradient(ellipse 90% 80% at center, black 50%, transparent 100%);
    -webkit-mask-image: radial-gradient(ellipse 90% 80% at center, black 50%, transparent 100%);
    transition: transform 0.5s ease;
}

.header-image:hover {
    transform: scale(1.02);
}

/* Navigation */
.navbar {
    background: rgba(0, 0, 0, 0.8);
    padding: 18px 20px;
    position: sticky;
    top: 0;
    z-index: 999;
    border-bottom: 1px solid var(--dark-border);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    box-shadow: var(--shadow-md);
}

.nav-container {
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.nav-menu {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 10px;
}

.navbar a {
    color: var(--gray-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    padding: 12px 24px;
    border-radius: 8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
}

.navbar a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--accent-gradient);
    transition: width 0.3s ease;
}

.navbar a:hover {
    color: var(--accent);
    background: var(--accent-dim);
}

.navbar a:hover::before {
    width: 60%;
}

.navbar a.active {
    color: var(--accent);
    background: var(--accent-dim);
}

.navbar a.active::before {
    width: 60%;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: all 0.3s ease;
    border-radius: 2px;
}

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

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.menu-toggle:hover span {
    background: var(--accent);
}

/* Sections */
.section {
    padding: 80px 0;
    background: var(--black);
    position: relative;
}

.section-alt {
    background: var(--dark);
}

.section-alt::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-dim), transparent);
}

.section h2 {
    font-size: 2.8rem;
    color: var(--white);
    text-align: center;
    margin-bottom: 50px;
    position: relative;
    font-weight: 700;
    letter-spacing: -1px;
}

.section h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background: var(--accent-gradient);
    margin: 20px auto 0;
    border-radius: 2px;
}

#about h2::after,
#contact h2::after {
    display: none;
}

/* Home Section */
#home {
    text-align: center;
    padding-top: 100px;
    padding-bottom: 100px;
    position: relative;
}

#home::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0, 255, 65, 0.05) 0%, transparent 60%);
    pointer-events: none;
}

#home .container {
    position: relative;
}

#home p {
    font-size: 1.2rem;
    line-height: 1.9;
    max-width: 700px;
    margin: 0 auto 35px;
    text-align: center;
    color: var(--gray-light);
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: transparent;
    color: var(--accent);
    padding: 18px 50px;
    text-decoration: none;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    margin-top: 25px;
    border: 2px solid var(--accent);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-size: 0.95rem;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--accent-gradient);
    transition: left 0.4s ease;
    z-index: -1;
}

.cta-button:hover {
    color: var(--black);
    border-color: var(--accent);
    box-shadow: var(--shadow-glow);
    transform: translateY(-3px);
}

.cta-button:hover::before {
    left: 0;
}

.cta-button:active {
    transform: translateY(-1px);
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 24px;
    margin-top: 30px;
}

.service-card {
    background: var(--dark-card);
    padding: 35px 30px;
    border-radius: 16px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--dark-border);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-gradient);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(0, 255, 65, 0.03) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 255, 65, 0.3);
    box-shadow: var(--shadow-lg), 0 0 40px rgba(0, 255, 65, 0.1);
}

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

.service-card:hover::after {
    opacity: 1;
}

.service-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    background: var(--accent-dim);
    border-radius: 14px;
    font-size: 1.8rem;
    transition: all 0.3s ease;
}

.service-card:hover .service-icon {
    background: rgba(0, 255, 65, 0.15);
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.2);
}

/* SVG icons inside service-icon */
.service-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--accent);
    fill: none;
    stroke-width: 1.5;
}

.service-card h3 {
    color: var(--white);
    font-size: 1.35rem;
    margin-bottom: 15px;
    font-weight: 600;
    transition: color 0.3s ease;
}

.service-card:hover h3 {
    color: var(--accent);
}

.service-card p {
    color: var(--gray);
    font-size: 0.95rem;
    line-height: 1.85;
}

/* About Section */
.about-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px;
    background: var(--dark-card);
    border-radius: 20px;
    border: 1px solid var(--dark-border);
    position: relative;
}

.about-content::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: var(--accent-gradient);
    border-radius: 2px;
}

.about-content p {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--gray-light);
    margin-bottom: 24px;
    text-align: center;
}

.about-content p:last-child {
    margin-bottom: 0;
}

/* Contact Section */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.contact-info h3 {
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 18px;
    font-weight: 700;
}

.contact-info > p {
    color: var(--gray);
    margin-bottom: 30px;
    line-height: 1.8;
    font-size: 1.05rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    padding: 12px;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: var(--accent-dim);
}

.contact-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-dim);
    border-radius: 12px;
    color: var(--accent);
    transition: all 0.3s ease;
}

.contact-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--accent);
}

.contact-item:hover .contact-icon {
    background: rgba(0, 255, 65, 0.15);
    transform: scale(1.05);
}

.contact-item div,
.contact-item a {
    color: var(--gray-light);
    text-decoration: none;
    transition: color 0.3s ease;
    line-height: 1.7;
}

.contact-item a:hover {
    color: var(--accent);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--dark-card);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid var(--dark-border);
    position: relative;
    overflow: hidden;
}

.contact-form-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-gradient);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 500;
    color: var(--white);
    font-size: 0.9rem;
    letter-spacing: 0.3px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 16px 20px;
    border: 1px solid var(--dark-border);
    border-radius: 12px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: var(--dark);
    color: var(--white);
}

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

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-dim);
    background: var(--dark-elevated);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23888888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 18px;
    padding-right: 50px;
}

.form-group select option {
    background: var(--dark);
    color: var(--white);
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
}

.checkbox-group {
    flex-direction: row;
    align-items: center;
    gap: 12px;
    margin-top: 5px;
}

.checkbox-group input[type="checkbox"] {
    width: 22px;
    height: 22px;
    cursor: pointer;
    accent-color: var(--accent);
    border-radius: 4px;
}

.checkbox-group label {
    font-weight: 400;
    font-size: 0.9rem;
    cursor: pointer;
    color: var(--gray-light);
}

.checkbox-group a {
    color: var(--accent);
    text-decoration: none;
    transition: all 0.2s ease;
}

.checkbox-group a:hover {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.submit-btn {
    background: var(--accent-gradient);
    color: var(--black);
    padding: 18px 40px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    margin-top: 10px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.submit-btn:hover {
    box-shadow: var(--shadow-glow);
    transform: translateY(-3px);
}

.submit-btn:hover::before {
    left: 100%;
}

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

/* Footer */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 60px 0 30px;
    border-top: 1px solid var(--dark-border);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-dim), transparent);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 40px;
}

.footer-brand h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-brand p {
    color: var(--gray);
    font-size: 1rem;
    line-height: 1.7;
}

.footer h4 {
    font-size: 0.9rem;
    margin-bottom: 24px;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 600;
    position: relative;
    padding-bottom: 12px;
}

.footer h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent);
    border-radius: 1px;
}

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

.footer-links li {
    margin-bottom: 14px;
}

.footer-links a,
.footer-contact a {
    color: var(--gray);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    display: inline-block;
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--accent);
    transform: translateX(5px);
}

.footer-contact p {
    color: var(--gray);
    margin-bottom: 12px;
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-bottom {
    border-top: 1px solid var(--dark-border);
    padding-top: 25px;
    text-align: center;
}

.footer-bottom p {
    color: var(--gray-dark);
    font-size: 0.85rem;
    letter-spacing: 0.3px;
}

/* Legal Pages */
.legal-content {
    background: var(--black);
}

.legal-content h1 {
    color: var(--white);
}

.legal-content h2 {
    color: var(--white);
}

.legal-content h3 {
    color: var(--white);
}

.legal-content p,
.legal-content li {
    color: var(--gray-light);
}

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

.legal-content address {
    color: var(--gray-light);
}

.back-link {
    color: var(--accent);
}

.highlight-box {
    background: var(--dark-card);
    border-left-color: var(--accent);
}

.legal-content table {
    border-color: var(--dark-border);
}

.legal-content th {
    background: var(--dark-card);
    color: var(--white);
}

.legal-content td {
    border-color: var(--dark-border);
}

/* Thank You Page */
.thank-you-section {
    background: var(--black);
}

.thank-you-content h1 {
    color: var(--white);
}

.thank-you-content p {
    color: var(--gray-light);
}

.thank-you-icon {
    color: var(--accent);
}

.home-link {
    background: transparent;
    border: 2px solid var(--accent);
    color: var(--accent);
}

.home-link:hover {
    background: var(--accent);
    color: var(--black);
}

/* Animation classes for scroll effects */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.service-card {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.4, 0, 0.2, 1),
                border-color 0.4s ease, box-shadow 0.4s ease;
}

.service-card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered animation delays for service cards */
.service-card:nth-child(1) { transition-delay: 0s; }
.service-card:nth-child(2) { transition-delay: 0.1s; }
.service-card:nth-child(3) { transition-delay: 0.2s; }
.service-card:nth-child(4) { transition-delay: 0.3s; }
.service-card:nth-child(5) { transition-delay: 0.4s; }
.service-card:nth-child(6) { transition-delay: 0.5s; }

/* Responsive Design */
@media (max-width: 992px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }

    .section {
        padding: 60px 0;
    }

    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    /* Mobile Navigation */
    .menu-toggle {
        display: flex;
    }

    .nav-container {
        justify-content: flex-end;
    }

    .navbar .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--dark);
        flex-direction: column;
        justify-content: flex-start;
        padding: 80px 30px 30px;
        gap: 5px;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
        border-left: 1px solid var(--dark-border);
    }

    .navbar .nav-menu.active {
        right: 0;
    }

    .navbar a {
        font-size: 1rem;
        padding: 15px 20px;
        width: 100%;
        border-radius: 10px;
    }

    .navbar a::before {
        display: none;
    }

    .section {
        padding: 50px 0;
    }

    .section h2 {
        font-size: 2rem;
        margin-bottom: 35px;
    }

    #home {
        padding-top: 60px;
        padding-bottom: 60px;
    }

    #home p {
        font-size: 1.05rem;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 35px;
    }

    .footer h4::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .language-switcher {
        top: 10px;
        right: 70px;
    }

    .contact-info {
        text-align: center;
    }

    .contact-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .header {
        padding: 35px 15px 25px;
    }

    .header-image {
        border-radius: 12px;
    }

    .contact-form-wrapper {
        padding: 30px 20px;
        border-radius: 16px;
    }

    .section h2 {
        font-size: 1.7rem;
    }

    .cta-button {
        padding: 16px 35px;
        font-size: 0.85rem;
    }

    .service-card {
        padding: 28px 22px;
    }

    .service-icon {
        width: 52px;
        height: 52px;
    }

    .language-switcher {
        padding: 6px 12px;
        right: 60px;
    }

    .lang-btn {
        font-size: 12px;
        padding: 3px 8px;
    }
}

/* Overlay for mobile menu */
.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 998;
}

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