/* ================================================
   GREEN TECH ASSETS - Neo-Ecological Futurism Theme
   ================================================ */

/* CSS Custom Properties */
:root {
    /* Color Palette */
    --color-bg-primary: #080a08;
    --color-bg-secondary: #0a0c0a;
    --color-bg-tertiary: #0c0e0c;
    --color-bg-card: rgba(10, 12, 10, 0.8);

    --color-green-neon: #4CAD49;
    --color-green-bright: #3A8538;
    --color-green-medium: #2d5a3d;
    --color-green-dark: #1a3a24;
    --color-green-glow: rgba(76, 173, 73, 0.3);

    --color-text-primary: #e8f5e8;
    --color-text-secondary: #a8c4a8;
    --color-text-muted: #6b8a6b;

    --color-border: rgba(76, 173, 73, 0.2);
    --color-border-hover: rgba(76, 173, 73, 0.5);

    /* Gradients */
    --gradient-bg: linear-gradient(135deg, #080a08 0%, #0a0c0a 50%, #0c0e0c 100%);
    --gradient-card: linear-gradient(145deg, rgba(45, 90, 61, 0.03) 0%, rgba(13, 26, 13, 0.4) 100%);
    --gradient-glow: linear-gradient(135deg, var(--color-green-neon), var(--color-green-bright));
    --gradient-button: linear-gradient(135deg, var(--color-green-bright) 0%, var(--color-green-neon) 100%);

    /* Typography */
    --font-display: 'Orbitron', sans-serif;
    --font-body: 'Outfit', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 5rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 50%;

    /* Shadows */
    --shadow-glow: 0 0 20px var(--color-green-glow);
    --shadow-glow-intense: 0 0 40px var(--color-green-glow), 0 0 80px rgba(76, 173, 73, 0.03);
    --shadow-card: 0 4px 30px rgba(0, 0, 0, 0.3);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Layout */
    --container-max: 1400px;
    --nav-height: 80px;
}

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

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

body {
    font-family: var(--font-body);
    background: var(--gradient-bg);
    color: var(--color-text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Particle Background */
.particles-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* Main Content */
.main-content {
    position: relative;
    z-index: 1;
    padding-top: var(--nav-height);
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ================================================
   NAVIGATION
   ================================================ */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: rgba(10, 15, 10, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    transition: var(--transition-normal);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    color: var(--color-text-primary);
}

.logo-icon {
    width: 54px;
    height: 54px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-svg {
    width: 100%;
    height: 100%;
    color: var(--color-green-neon);
    filter: drop-shadow(0 0 8px var(--color-green-glow));
    transition: var(--transition-normal);
    animation: logoSpinIn 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@keyframes logoSpinIn {
    0% {
        transform: scale(0.3) rotate(-180deg);
        opacity: 0;
        filter: drop-shadow(0 0 0px var(--color-green-glow));
    }
    50% {
        transform: scale(1.15) rotate(20deg);
        opacity: 1;
        filter: drop-shadow(0 0 25px var(--color-green-neon));
    }
    75% {
        transform: scale(0.95) rotate(-5deg);
        filter: drop-shadow(0 0 15px var(--color-green-neon));
    }
    100% {
        transform: scale(1) rotate(0deg);
        opacity: 1;
        filter: drop-shadow(0 0 8px var(--color-green-glow));
    }
}

.logo:hover .logo-svg {
    filter: drop-shadow(0 0 15px var(--color-green-glow));
    transform: rotate(180deg);
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-main {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-green-neon);
    text-shadow: 0 0 10px var(--color-green-glow);
    letter-spacing: 1px;
}

.logo-sub {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    letter-spacing: 3px;
    text-transform: uppercase;
}

/* Navigation Menu */
.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    list-style: none;
}

.nav-link {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    text-decoration: none;
    padding: var(--spacing-xs) var(--spacing-sm);
    position: relative;
    transition: var(--transition-normal);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-glow);
    transition: var(--transition-normal);
    transform: translateX(-50%);
    box-shadow: var(--shadow-glow);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-green-neon);
}

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

/* Dropdown */
.has-dropdown {
    position: relative;
}

.has-dropdown > .nav-link {
    pointer-events: auto;
    cursor: pointer;
}

.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: rgba(13, 26, 13, 0.98);
    backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-xs) 0;
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-card);
    z-index: 1001;
}

.has-dropdown:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown li a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
    font-size: 0.9rem;
}

.dropdown li a:hover {
    color: var(--color-green-neon);
    background: rgba(76, 173, 73, 0.03);
    padding-left: calc(var(--spacing-md) + 5px);
}

/* CTA Button in Nav */
.nav-cta {
    background: var(--gradient-button);
    color: var(--color-bg-primary) !important;
    padding: var(--spacing-sm) var(--spacing-lg) !important;
    border-radius: var(--radius-xl);
    font-weight: 600;
    box-shadow: var(--shadow-glow);
    transition: var(--transition-normal);
}

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

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-intense);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.hamburger {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--color-green-neon);
    position: relative;
    transition: var(--transition-normal);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--color-green-neon);
    transition: var(--transition-normal);
}

.hamburger::before { top: -8px; }
.hamburger::after { top: 8px; }

/* ================================================
   TYPOGRAPHY
   ================================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text-primary);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

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

.section-title h2 {
    color: var(--color-green-neon);
    text-shadow: 0 0 30px var(--color-green-glow);
    margin-bottom: var(--spacing-sm);
}

.section-title p {
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.highlight {
    color: var(--color-green-neon);
    text-shadow: 0 0 10px var(--color-green-glow);
}

/* ================================================
   BUTTONS
   ================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: var(--transition-normal);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-button);
    color: var(--color-bg-primary);
    box-shadow: var(--shadow-glow);
}

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

.btn-secondary {
    background: transparent;
    color: var(--color-green-neon);
    border: 2px solid var(--color-green-neon);
    box-shadow: inset 0 0 20px rgba(76, 173, 73, 0.03);
}

.btn-secondary:hover {
    background: rgba(76, 173, 73, 0.03);
    box-shadow: var(--shadow-glow);
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.1rem;
}

/* Button Ripple Effect */
.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:active::before {
    width: 300px;
    height: 300px;
}

/* ================================================
   CARDS
   ================================================ */
.card {
    background: var(--gradient-card);
    backdrop-filter: blur(10px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-glow);
    opacity: 0;
    transition: var(--transition-normal);
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--color-border-hover);
    box-shadow: var(--shadow-glow);
}

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

.card-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(76, 173, 73, 0.03);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    color: var(--color-green-neon);
    transition: var(--transition-normal);
}

.card:hover .card-icon {
    background: var(--color-green-neon);
    color: var(--color-bg-primary);
    box-shadow: var(--shadow-glow);
}

.card-icon svg {
    width: 30px;
    height: 30px;
}

.card h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}

.card p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

/* ================================================
   HERO SECTION
   ================================================ */
.hero {
    min-height: calc(100vh - var(--nav-height));
    display: flex;
    align-items: center;
    padding: var(--spacing-xxl) 0;
    position: relative;
    background: linear-gradient(to bottom, rgba(8, 10, 8, 0.7) 0%, rgba(8, 10, 8, 0.85) 100%),
                url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: 76% 39%;
    background-attachment: fixed;
}

.hero-content {
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: rgba(76, 173, 73, 0.03);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xs) var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    font-size: 0.85rem;
    color: var(--color-green-neon);
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-green-neon);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.hero h1 {
    margin-bottom: var(--spacing-lg);
    text-shadow: 0 0 40px var(--color-green-glow);
}

.hero p {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.hero-decoration {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    width: 400px;
    height: 400px;
    opacity: 0.5;
    pointer-events: none;
}

/* ================================================
   SECTIONS
   ================================================ */
.section {
    padding: var(--spacing-xxl) 0;
    position: relative;
}

.section-dark {
    background: rgba(0, 0, 0, 0.3);
}

/* Stats Section */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-lg);
}

.stat-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-green-neon);
    text-shadow: 0 0 30px var(--color-green-glow);
    display: block;
}

.stat-label {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: var(--spacing-xs);
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

/* Features List */
.features-list {
    list-style: none;
}

.features-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    color: var(--color-text-secondary);
}

.features-list li::before {
    content: '';
    width: 20px;
    height: 20px;
    background: var(--color-green-neon);
    mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M20 6L9 17L4 12' stroke='currentColor' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
    -webkit-mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M20 6L9 17L4 12' stroke='currentColor' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
    flex-shrink: 0;
}

/* ================================================
   FORMS
   ================================================ */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text-primary);
    background: rgba(13, 26, 13, 0.8);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-green-neon);
    box-shadow: 0 0 0 3px rgba(76, 173, 73, 0.03);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

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

/* ================================================
   FOOTER
   ================================================ */
.main-footer {
    background: rgba(5, 10, 5, 0.95);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.footer-glow {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50%;
    height: 1px;
    background: var(--gradient-glow);
    box-shadow: var(--shadow-glow-intense);
}

.footer-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.footer-logo .logo-icon {
    width: 40px;
    height: 40px;
}

.footer-tagline {
    color: var(--color-green-neon);
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.footer-description {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
}

.certification-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: rgba(76, 173, 73, 0.03);
    border: 1px solid var(--color-border);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    color: var(--color-green-neon);
}

.badge-icon {
    color: var(--color-green-neon);
}

.footer-heading {
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 2px;
}

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

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-fast);
    display: inline-block;
}

.footer-links a:hover {
    color: var(--color-green-neon);
    transform: translateX(5px);
}

.footer-contact {
    list-style: none;
}

.footer-contact li {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.contact-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    color: var(--color-green-neon);
}

.contact-icon svg {
    width: 100%;
    height: 100%;
}

.footer-contact a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-contact a:hover {
    color: var(--color-green-neon);
}

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

.copyright {
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

.powered-by {
    color: var(--color-text-muted);
    font-size: 0.7rem;
    margin-top: var(--spacing-sm);
    opacity: 0.7;
}

.powered-by a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

.powered-by a:hover {
    color: var(--color-green-neon);
}

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

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(76, 173, 73, 0.03);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    transition: var(--transition-normal);
}

.social-link svg {
    width: 18px;
    height: 18px;
}

.social-link:hover {
    background: var(--color-green-neon);
    color: var(--color-bg-primary);
    border-color: var(--color-green-neon);
    box-shadow: var(--shadow-glow);
}

/* ================================================
   UTILITY CLASSES
   ================================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

.hidden { display: none !important; }
.visible { display: block !important; }

/* Grid layouts */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

/* ================================================
   RESPONSIVE DESIGN
   ================================================ */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-decoration {
        display: none;
    }

    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --nav-height: 70px;
    }

    /* Mobile menu toggle button */
    .mobile-menu-toggle {
        display: flex !important;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        z-index: 1002;
        background: transparent;
        border: 1px solid rgba(76, 173, 73, 0.3);
        border-radius: 8px;
    }

    .hamburger {
        width: 24px;
        height: 3px;
        background: #4CAD49 !important;
        border-radius: 2px;
        position: relative;
        transition: all 0.3s ease;
    }

    .hamburger::before,
    .hamburger::after {
        content: '';
        position: absolute;
        width: 24px;
        height: 3px;
        background: #4CAD49 !important;
        border-radius: 2px;
        transition: all 0.3s ease;
    }

    .hamburger::before {
        top: -8px;
        left: 0;
    }

    .hamburger::after {
        top: 8px;
        left: 0;
    }

    /* =============================================
       MOBILE MENU - COMPLETELY OVERRIDE DESKTOP
       ============================================= */

    /* Hide menu by default on mobile */
    .main-nav .nav-menu {
        position: fixed !important;
        top: 70px !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        width: 100vw !important;
        height: calc(100vh - 70px) !important;
        background-color: #0a0f0a !important;
        display: none !important;
        flex-direction: column !important;
        align-items: stretch !important;
        justify-content: flex-start !important;
        padding: 0 !important;
        margin: 0 !important;
        gap: 0 !important;
        overflow-y: auto !important;
        z-index: 9999 !important;
        list-style: none !important;
    }

    /* Show menu when active */
    .main-nav .nav-menu.active {
        display: flex !important;
    }

    /* All direct children (menu items) */
    .main-nav .nav-menu > li {
        display: block !important;
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        border-bottom: 1px solid rgba(76, 173, 73, 0.2) !important;
        background-color: #0a0f0a !important;
        position: relative !important;
        float: none !important;
        flex: none !important;
    }

    /* All nav links in mobile */
    .main-nav .nav-menu > li > a.nav-link {
        display: block !important;
        width: 100% !important;
        padding: 20px !important;
        margin: 0 !important;
        font-size: 1.1rem !important;
        font-weight: 500 !important;
        color: #ffffff !important;
        text-decoration: none !important;
        text-align: center !important;
        background-color: #0a0f0a !important;
        border: none !important;
        box-shadow: none !important;
    }

    .main-nav .nav-menu > li > a.nav-link:hover,
    .main-nav .nav-menu > li > a.nav-link.active {
        color: #4CAD49 !important;
        background-color: #0d1a0d !important;
    }

    /* Contact Us CTA button - special styling */
    .main-nav .nav-menu > li > a.nav-cta {
        display: block !important;
        width: 80% !important;
        margin: 20px auto !important;
        padding: 16px 30px !important;
        background: linear-gradient(135deg, #3A8538 0%, #4CAD49 100%) !important;
        color: #0a0f0a !important;
        border-radius: 50px !important;
        font-weight: 600 !important;
        text-align: center !important;
    }

    /* =============================================
       DROPDOWN - COMPLETELY HIDDEN ON MOBILE
       ============================================= */

    /* Hide ALL dropdowns by default - override desktop hover */
    .main-nav .nav-menu .dropdown,
    .main-nav .nav-menu .has-dropdown .dropdown,
    .main-nav .nav-menu .has-dropdown:hover .dropdown,
    .main-nav .nav-menu li.has-dropdown .dropdown,
    .main-nav .nav-menu li.has-dropdown:hover .dropdown,
    .has-dropdown .dropdown,
    .has-dropdown:hover .dropdown {
        display: none !important;
        position: static !important;
        opacity: 0 !important;
        visibility: hidden !important;
        height: 0 !important;
        max-height: 0 !important;
        overflow: hidden !important;
        padding: 0 !important;
        margin: 0 !important;
        border: none !important;
        background: #050a05 !important;
    }

    /* Show dropdown ONLY when parent has .open class */
    .main-nav .nav-menu .has-dropdown.open .dropdown,
    .main-nav .nav-menu li.has-dropdown.open .dropdown,
    .has-dropdown.open .dropdown {
        display: block !important;
        opacity: 1 !important;
        visibility: visible !important;
        height: auto !important;
        max-height: 500px !important;
        overflow: visible !important;
    }

    /* Dropdown items styling */
    .main-nav .nav-menu .dropdown li,
    .dropdown li {
        display: block !important;
        width: 100% !important;
        border-bottom: 1px solid rgba(76, 173, 73, 0.03) !important;
        background-color: #050a05 !important;
    }

    .main-nav .nav-menu .dropdown li:last-child,
    .dropdown li:last-child {
        border-bottom: none !important;
    }

    .main-nav .nav-menu .dropdown li a,
    .dropdown li a {
        display: block !important;
        padding: 15px 30px !important;
        font-size: 0.95rem !important;
        color: #a8c4a8 !important;
        text-decoration: none !important;
        text-align: center !important;
        background-color: #050a05 !important;
    }

    .main-nav .nav-menu .dropdown li a:hover,
    .dropdown li a:hover {
        color: #4CAD49 !important;
        background-color: #0d1a0d !important;
        padding-left: 30px !important;
    }

    /* Stats responsive */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }

    .stat-number {
        font-size: 1.3rem !important;
        word-break: break-all;
        overflow-wrap: anywhere;
        max-width: 100%;
        display: block;
        line-height: 1.2;
    }

    .stat-label {
        font-size: 0.65rem;
        letter-spacing: 1px;
    }

    .stat-item {
        padding: var(--spacing-sm);
        overflow: hidden;
    }

    /* Hero responsive */
    .hero {
        padding: var(--spacing-xl) 0;
        min-height: auto;
        background-attachment: scroll;
    }

    .hero h1 {
        font-size: 1.75rem;
        line-height: 1.3;
    }

    .hero p {
        font-size: 1rem;
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: 0.25rem 0.75rem;
    }

    /* Section title responsive */
    .section-title h2 {
        font-size: 1.5rem;
    }

    /* Footer responsive */
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-section {
        margin-bottom: var(--spacing-lg);
    }

    .footer-contact li {
        justify-content: center;
        text-align: left;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .features-list {
        text-align: left;
    }

    /* Grids responsive */
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    .hero-buttons {
        justify-content: center;
    }

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

    /* Cards responsive */
    .card {
        padding: var(--spacing-md);
    }

    /* Page header responsive */
    .page-header {
        padding: var(--spacing-xl) 0;
    }

    .page-header h1 {
        font-size: 1.75rem;
    }

    /* Section padding */
    .section {
        padding: var(--spacing-xl) 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .hero h1 {
        font-size: 1.5rem;
    }

    .hero p {
        font-size: 0.9rem;
    }

    .btn {
        width: 100%;
        justify-content: center;
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 0.75rem;
    }

    /* Stats even smaller on very small screens */
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem;
    }

    .stat-number {
        font-size: 1rem !important;
        word-break: break-all;
        overflow-wrap: anywhere;
        max-width: 100%;
        line-height: 1.1;
    }

    .stat-label {
        font-size: 0.55rem;
        letter-spacing: 0.5px;
    }

    .stat-item {
        padding: 0.5rem;
        overflow: hidden;
    }

    /* Section titles */
    .section-title h2 {
        font-size: 1.25rem;
    }

    .section-title p {
        font-size: 0.85rem;
    }

    /* Cards */
    .card h3 {
        font-size: 1rem;
    }

    .card p {
        font-size: 0.85rem;
    }

    /* Page header */
    .page-header h1 {
        font-size: 1.5rem;
    }

    .page-header p {
        font-size: 0.9rem;
    }

    /* Features list */
    .features-list li {
        font-size: 0.85rem;
    }

    /* Footer */
    .footer-logo .logo-main {
        font-size: 1rem;
    }

    .footer-heading {
        font-size: 0.85rem;
    }

    /* Override inline gap styles for mobile */
    .grid-2[style*="gap"],
    .grid-3[style*="gap"],
    .grid-4[style*="gap"] {
        gap: 1.5rem !important;
    }

    /* Stats grid override */
    .stats-grid[style*="grid-template"] {
        grid-template-columns: 1fr 1fr !important;
    }

    /* Max-width overrides */
    [style*="max-width: 800px"],
    [style*="max-width: 600px"] {
        max-width: 100% !important;
        padding: 0 1rem;
    }
}

/* ================================================
   CIRCUIT BOARD PATTERN BACKGROUND
   ================================================ */
.circuit-pattern {
    background-image:
        linear-gradient(var(--color-border) 1px, transparent 1px),
        linear-gradient(90deg, var(--color-border) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.1;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 0;
}

/* Page-specific backgrounds */
.page-header {
    padding: var(--spacing-xxl) 0;
    text-align: center;
    background: linear-gradient(180deg, rgba(76, 173, 73, 0.05) 0%, transparent 100%);
    border-bottom: 1px solid var(--color-border);
}

.page-header h1 {
    color: var(--color-green-neon);
    text-shadow: 0 0 40px var(--color-green-glow);
    margin-bottom: var(--spacing-sm);
}

.page-header p {
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
}

.breadcrumb a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: var(--transition-fast);
}

.breadcrumb a:hover {
    color: var(--color-green-neon);
}

.breadcrumb span {
    color: var(--color-text-muted);
}

.breadcrumb-current {
    color: var(--color-green-neon);
}

/* Alert Messages */
.alert {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.alert-success {
    background: rgba(76, 173, 73, 0.03);
    border: 1px solid var(--color-green-neon);
    color: var(--color-green-neon);
}

.alert-error {
    background: rgba(255, 68, 68, 0.1);
    border: 1px solid #ff4444;
    color: #ff6b6b;
}