/* High-Tech Redesign for graytech.one */
:root {
    --primary-color: #00aaff;
    --secondary-color: #00ffaa;
    --dark-bg: #0a0a14;
    --light-text: #e0e0e0;
    --dark-text: #a0a0a0;
}

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

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--dark-bg);
    color: var(--light-text);
    overflow-x: hidden;
}

#matrix-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

header {
    position: fixed;
    width: 100%;
    padding: 1rem 5%;
    background: rgba(10, 10, 20, 0.5);
    backdrop-filter: blur(10px);
    z-index: 100;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    color: var(--primary-color);
    text-shadow: 0 0 10px var(--primary-color);
}

nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
}

nav a {
    color: var(--light-text);
    text-decoration: none;
    transition: color 0.3s, text-shadow 0.3s;
}

nav a:hover {
    color: var(--primary-color);
    text-shadow: 0 0 5px var(--primary-color);
}

.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-content h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 3.5rem;
    color: var(--primary-color);
    text-shadow: 0 0 15px var(--primary-color);
    margin-bottom: 1rem;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--dark-text);
    margin-bottom: 2rem;
}

.cta-button {
    display: inline-block;
    padding: 0.8rem 2rem;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s, color 0.3s, box-shadow 0.3s;
}

.cta-button:hover {
    background-color: var(--primary-color);
    color: var(--dark-bg);
    box-shadow: 0 0 15px var(--primary-color);
}

section {
    padding: 6rem 5%;
    text-align: center;
}

h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.8rem;
    color: var(--light-text);
    margin-bottom: 3rem;
    text-shadow: 0 0 10px var(--secondary-color);
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-item {
    background: rgba(20, 20, 30, 0.8);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid rgba(0, 170, 255, 0.2);
    backdrop-filter: blur(5px);
    transition: transform 0.3s, background-color 0.3s;
}

.service-item:hover {
    transform: translateY(-10px);
    background: rgba(30, 30, 50, 0.9);
}

.service-item h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form input,
.contact-form textarea {
    padding: 1rem;
    background: rgba(20, 20, 30, 0.8);
    border: 1px solid rgba(0, 170, 255, 0.2);
    color: var(--light-text);
    border-radius: 5px;
    backdrop-filter: blur(5px);
}

footer {
    text-align: center;
    padding: 2rem 5%;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mission-box {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(20, 20, 30, 0.8);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid rgba(0, 170, 255, 0.2);
    backdrop-filter: blur(5px);
}