/* -------------------------------------- */
/* 1. Global Reset & Variables */
/* -------------------------------------- */
:root {
    --color-primary-dark: #121212; /* Deep Black/Dark Gray */
    --color-secondary-dark: #1A1A1A; /* Slightly lighter background */
    --color-accent-green: #00FF80; /* Vibrant, eye-catching green */
    --color-text-light: #F0F0F0; /* Off-white for readability */
    --color-text-dim: #A0A0A0; /* Light gray for secondary text */
    --font-stack: 'Inter', sans-serif;
}

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

html {
    scroll-behavior: smooth; /* Enables smooth scrolling for anchor links */
}

body {
    font-family: var(--font-stack);
    background-color: var(--color-primary-dark);
    color: var(--color-text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Utility classes */
.padded-section {
    padding: 100px 0;
}
.dark-bg {
    background-color: var(--color-secondary-dark);
}

a {
    color: var(--color-accent-green);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--color-text-light);
}

h1, h2, h3 {
    line-height: 1.2;
    font-weight: 700;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 60px;
    color: var(--color-text-light);
}

.lead-text {
    font-size: 1.25rem;
    color: var(--color-text-dim);
    margin-bottom: 25px;
}

/* --- CTA Button Styles (Reused) --- */
.cta-button {
    display: inline-block;
    background-color: var(--color-accent-green);
    color: var(--color-primary-dark);
    padding: 15px 35px;
    border-radius: 5px;
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 255, 128, 0.4);
    color: var(--color-primary-dark);
}

.secondary-cta-button {
    display: inline-block;
    margin-top: 20px;
    border: 2px solid var(--color-accent-green);
    color: var(--color-accent-green);
    padding: 10px 25px;
    border-radius: 5px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.secondary-cta-button:hover {
    background-color: var(--color-accent-green);
    color: var(--color-primary-dark);
}

/* -------------------------------------- */
/* 2. Header & Navigation */
/* -------------------------------------- */
.main-header {
    background-color: var(--color-primary-dark);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--color-secondary-dark);
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--color-text-light);
}

.logo-accent {
    color: var(--color-accent-green);
}

.main-nav ul {
    list-style: none;
    display: flex;
}

.main-nav li {
    margin-left: 30px;
}

.main-nav a {
    color: var(--color-text-light);
    font-weight: 500;
    font-size: 1rem;
    padding: 5px 0;
    position: relative;
    /* Removed active link style for one-page, focus on hover instead */
}

/* Nav CTA carried over */
.nav-cta {
    background-color: var(--color-accent-green);
    color: var(--color-primary-dark) !important;
    padding: 8px 18px;
    border-radius: 5px;
    font-weight: 700;
}

.menu-toggle {
    display: none;
}

/* -------------------------------------- */
/* 3. Hero Section (Home) */
/* -------------------------------------- */
.hero-section {
    padding: 150px 0;
    text-align: center;
    background-color: var(--color-secondary-dark);
}

.hero-headline {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 20px;
    background: linear-gradient(90deg, var(--color-accent-green), var(--color-text-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.hero-subtext {
    font-size: 1.25rem;
    color: var(--color-text-dim);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.stat-bar {
    margin-top: 60px;
    padding: 15px 0;
    color: var(--color-text-dim);
    display: flex;
    justify-content: center;
    gap: 40px;
    font-size: 0.9rem;
    border-top: 1px solid #333;
    border-bottom: 1px solid #333;
}

/* -------------------------------------- */
/* 4. About Us Section */
/* -------------------------------------- */
.about-section {
    background-color: var(--color-primary-dark);
}

.about-content {
    display: flex;
    gap: 50px;
    align-items: center;
}

.about-content h3 {
    margin-top: 30px;
    color: var(--color-accent-green);
}

.about-content .prop-content {
    flex: 1;
}

.about-content ul {
    list-style: none;
    margin-top: 15px;
}

.about-content li {
    background-color: #1A1A1A;
    padding: 15px;
    margin-bottom: 10px;
    border-left: 3px solid var(--color-accent-green);
    font-size: 1rem;
}

.list-accent {
    color: var(--color-accent-green);
    font-weight: 700;
    margin-right: 10px;
}

.about-visual {
    flex: 1;
    min-height: 350px;
    background-color: #242424;
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.geometric-shape {
    width: 150px;
    height: 150px;
    border: 10px solid var(--color-accent-green);
    transform: rotate(45deg);
    opacity: 0.5;
}


/* -------------------------------------- */
/* 5. Services Section */
/* -------------------------------------- */
.services-section {
    padding-bottom: 60px; /* Reduce bottom padding to make room for CTA */
}

.service-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.card {
    background-color: #121212;
    padding: 30px;
    border-radius: 10px;
    border-bottom: 4px solid transparent;
    transition: border-bottom 0.3s ease, transform 0.3s ease;
}

.card:hover {
    border-bottom: 4px solid var(--color-accent-green);
    transform: translateY(-5px);
}

.card .icon {
    font-size: 2.5rem;
    color: var(--color-accent-green);
    margin-bottom: 15px;
    display: block;
}

.card h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.service-features {
    list-style: none;
    padding-left: 0;
    margin-top: 15px;
}

.service-features li {
    color: var(--color-text-dim);
    margin-bottom: 5px;
    padding-left: 15px;
    position: relative;
    font-size: 0.95rem;
}

.service-features li::before {
    content: '→';
    position: absolute;
    left: -5px;
    color: var(--color-accent-green);
}

.full-service-cta {
    text-align: center;
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid #333;
}

.full-service-cta p {
    font-size: 1.1rem;
    margin-bottom: 20px;
}

/* -------------------------------------- */
/* 6. Clients/Case Studies Section */
/* -------------------------------------- */
.clients-section {
    background-color: var(--color-primary-dark);
}

.case-study-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.case-study-card {
    background-color: var(--color-secondary-dark);
    padding: 30px;
    border-radius: 10px;
    border-top: 5px solid var(--color-accent-green);
    transition: box-shadow 0.3s ease;
}

.case-study-card:hover {
    box-shadow: 0 0 20px rgba(0, 255, 128, 0.2);
}

.industry-tag {
    display: inline-block;
    background-color: var(--color-accent-green);
    color: var(--color-primary-dark);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: 3px;
    margin-bottom: 10px;
}

.case-study-card h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.metric-highlight {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--color-accent-green);
    margin-top: 15px;
}

.testimonial-quote {
    background-color: #1A1A1A;
    padding: 30px;
    border-left: 5px solid var(--color-accent-green);
    font-style: italic;
    font-size: 1.1rem;
    color: var(--color-text-dim);
}


/* -------------------------------------- */
/* 7. Contact Us Section */
/* -------------------------------------- */
.contact-section {
    background-color: var(--color-secondary-dark);
}

.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
    align-items: start;
}

.contact-form {
    display: flex;
    flex-direction: column;
    background-color: #121212;
    padding: 40px;
    border-radius: 10px;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
    background-color: #242424;
    border: 1px solid #333;
    color: var(--color-text-light);
    padding: 15px;
    margin-bottom: 15px;
    border-radius: 5px;
    font-size: 1rem;
}

.contact-form textarea {
    resize: vertical;
}

.contact-info h3 {
    color: var(--color-accent-green);
    margin-bottom: 10px;
    font-size: 1.4rem;
}

.contact-info p {
    color: var(--color-text-dim);
    margin-bottom: 8px;
}

.address-text {
    line-height: 1.8;
}

.map-placeholder {
    margin-top: 20px;
    width: 100%;
    height: 200px;
    background-color: #242424;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--color-text-dim);
    border-radius: 5px;
}

.form-note {
    font-size: 0.9rem;
    color: var(--color-text-dim);
    margin-top: 15px;
    text-align: center;
}

/* -------------------------------------- */
/* 8. Footer */
/* -------------------------------------- */
footer {
    background-color: var(--color-primary-dark);
    padding: 20px 0;
    border-top: 1px solid #333;
    text-align: center;
}

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


/* -------------------------------------- */
/* 9. Responsive Design */
/* -------------------------------------- */
@media (max-width: 900px) {
    .service-cards, .case-study-grid {
        grid-template-columns: 1fr;
    }
    
    .about-content, .contact-grid {
        flex-direction: column;
    }

    .about-visual {
        order: -1; 
        margin-bottom: 30px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .contact-form {
        order: 1;
    }

    .contact-info {
        order: 2;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
    }

    .menu-toggle {
        display: block;
        background: none;
        border: none;
        color: var(--color-accent-green);
        font-size: 1.8rem;
        cursor: pointer;
    }

    .hero-headline {
        font-size: 2.5rem;
    }
    
    .padded-section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 2rem;
        margin-bottom: 40px;
    }

    .stat-bar {
        flex-direction: column;
        gap: 10px;
    }
    
    /* Simple mobile nav reveal (requires JS) */
    .main-nav ul.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 60px;
        right: 0;
        background-color: var(--color-primary-dark);
        width: 100%;
        text-align: center;
        border-top: 1px solid #333;
        padding: 10px 0;
    }
    .main-nav ul.active li {
        margin: 10px 0;
    }
}