/* --- Basic Setup & Variables --- */
:root {
    --primary-color: #ADFF2F; /* Green from logo */
    --dark-color: #111111;    /* Near black */
    --light-color: #ffffff; /* Pure white */
    --font-family: 'Exo 2', sans-serif;
}

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

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

body {
    font-family: var(--font-family);
    background-color: var(--dark-color);
    color: var(--light-color);
    line-height: 1.6;
    /* Subtle pixel pattern */
    background-image: linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 20px 20px;
}

.container {
    max-width: 1100px;
    margin: auto;
    padding: 0 20px;
}

h1, h2, h3 {
    line-height: 1.2;
    font-weight: 700;
    font-style: italic;
    text-transform: uppercase;
}

h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 40px;
    color: var(--primary-color);
}

section {
    padding: 60px 0;
}

/* --- Navigation Bar --- */
.navbar {
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #222;
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

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

.nav-logo img {
    height: 50px; /* Adjust logo height as needed */
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
}

.nav-item {
    margin-left: 20px;
}

.nav-link {
    color: var(--light-color);
    text-decoration: none;
    font-weight: 700;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-color);
}

/* Call-to-action button style */
.cta-button {
    background-color: var(--primary-color);
    color: #000;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 700;
    font-style: italic;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: inline-block;
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(173, 255, 47, 0.3);
    color: #000; /* Keep text color on hover */
}

/* Hamburger Menu for Mobile */
.hamburger {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: var(--light-color);
    transition: all 0.3s ease-in-out;
}

/* --- Hero Section --- */
.hero {
    padding-top: 180px; /* Space for fixed navbar */
    text-align: center;
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero .subtitle {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* --- Services Section --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.service-card {
    background: #1a1a1a;
    padding: 30px;
    border-radius: 8px;
    border: 1px solid #333;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.service-card h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

/* --- About Section --- */
.about {
    background-color: #1a1a1a;
    text-align: center;
}
.about p {
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.1rem;
}

/* --- Callback Form Section --- */
.callback form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 700;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border-radius: 5px;
    border: 1px solid #444;
    background-color: #222;
    color: var(--light-color);
    font-family: var(--font-family);
    font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

form button {
    width: 100%;
    font-size: 1.1rem;
    padding: 15px;
}

/* --- Status Message Styling --- */
#form-status {
    text-align: center;
    margin-top: 20px;
    font-size: 1.1rem;
    font-weight: bold;
}

/* --- Footer --- */
footer {
    background: #0a0a0a;
    text-align: center;
    padding: 30px 0;
    border-top: 1px solid #222;
    font-size: 0.9rem;
}

footer p {
    margin-bottom: 5px;
}

footer a {
    color: var(--light-color);
    text-decoration: none;
}
footer a:hover {
    text-decoration: underline;
}

/* --- Responsive Design for Mobile --- */
@media(max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }

    .nav-menu {
        position: fixed;
        left: -100%; /* Hide menu off-screen */
        top: 80px;   /* Position below navbar */
        flex-direction: column;
        background-color: var(--dark-color);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    }

    .nav-menu.active {
        left: 0; /* Show menu */
    }

    .nav-item {
        margin: 1.5rem 0;
    }

    .hamburger {
        display: block; /* Show hamburger icon */
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }
    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
}