/* ============================= */
/* GLOBAL STYLES */
/* ============================= */
body {
    margin: 0;
    padding: 0;
    background: #0a0a0a;
    color: white;
    font-family: "Share Tech Mono", monospace;
}

img {
    max-width: 100%;
    height: auto;
}

header {
    background: #0f0f0f;
    border-bottom: 1px solid #222;
    padding: 10px 20px;
    position: sticky;
    top: 0;
    z-index: 100;
}

/* ============================= */
/* NAVIGATION */
/* ============================= */
nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

nav .logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

nav .logo img {
    height: 45px;
    width: auto;
    border-radius: 6px;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 25px;
    padding: 0;
    margin: 0;
}

nav ul li a {
    text-decoration: none;
    color: #00e0ff;
    font-weight: 600;
}

nav ul li a:hover {
    color: #00a8cc;
}

/* Mobile menu collapses */
@media (max-width: 700px) {
    nav ul {
        display: none;
    }
}

/* ============================= */
/* HERO SECTION */
/* ============================= */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 50px 10%;
    gap: 40px;
}

.hero-content {
    flex: 1;
}

.hero-content h1 {
    font-family: "Orbitron", sans-serif;
    font-size: 3rem;
    margin-bottom: 10px;
}

.hero-content h2 {
    font-family: "Orbitron", sans-serif;
    font-size: 1.6rem;
    color: #00e0ff;
}

.hero-content p {
    line-height: 1.6;
    margin-top: 20px;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.hero-image img {
    width: 90%;
    max-width: 480px;
    border-radius: 10px;
}

/* Mobile hero layout */
@media (max-width: 900px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 40px 20px;
    }

    .hero-content h1 {
        font-size: 2.3rem;
    }

    .hero-content h2 {
        font-size: 1.2rem;
    }

    .hero-image img {
        width: 100%;
    }
}

/* ============================= */
/* FEATURE GRID */
/* ============================= */
.features {
    text-align: center;
    padding: 50px 5%;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-top: 40px;
}

/* Mobile feature grid: 1 column */
@media (max-width: 900px) {
    .feature-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================= */
/* CONTACT SECTION */
/* ============================= */
.contact {
    text-align: center;
    padding: 50px 5%;
}

/* ============================= */
/* FOOTER */
/* ============================= */
footer {
    text-align: center;
    padding: 30px 0;
    border-top: 1px solid #222;
    margin-top: 50px;
    color: #aaa;
}