/* General Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: #0d1117; /* Dark background */
    color: #ffffff; /* White text */
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

a {
    color: #00bcd4; /* Cyan/Blue accent color */
    text-decoration: none;
    transition: color 0.3s;
}

a:hover {
    color: #4dd0e1;
}

/* Header & Navigation */
header {
    background-color: #161b22; /* Slightly lighter dark for contrast */
    padding: 15px 0;
    border-bottom: 2px solid #00bcd4;
}

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

header h1 {
    font-size: 1.8em;
    font-weight: 700;
    color: #ffffff;
}

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

nav ul li {
    margin-left: 25px;
}

nav ul li a {
    font-weight: 400;
    padding: 5px 10px;
    border-radius: 5px;
    transition: background-color 0.3s;
}

nav ul li a:hover {
    background-color: rgba(0, 188, 212, 0.1);
}

/* Main Content Sections */
section {
    padding: 80px 0;
    text-align: center;
}

h2, h3 {
    margin-bottom: 20px;
    font-weight: 700;
    color: #00bcd4;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(13, 17, 23, 0.8), rgba(13, 17, 23, 0.8)), url('https://picsum.photos/1200/600?grayscale&blur=2') no-repeat center center/cover; /* Placeholder background image */
    padding: 150px 0;
}

.hero h2 {
    font-size: 3em;
    margin-bottom: 15px;
    color: #ffffff;
}

.hero p {
    font-size: 1.2em;
    margin-bottom: 30px;
    color: #ccc;
}

.cta-button {
    display: inline-block;
    background-color: #00bcd4;
    color: #0d1117;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: background-color 0.3s, transform 0.2s;
}

.cta-button:hover {
    background-color: #4dd0e1;
    transform: translateY(-2px);
}

/* Products Section */
.products {
    background-color: #161b22;
}

.product-grid {
    display: flex;
    justify-content: space-around;
    gap: 20px;
    margin-top: 40px;
}

.product-card {
    background-color: #0d1117;
    padding: 30px;
    border-radius: 10px;
    border: 1px solid #21262d;
    width: 30%;
    transition: all 0.3s ease;
}

.product-card:hover {
    border-color: #00bcd4;
    box-shadow: 0 0 20px rgba(0, 188, 212, 0.3);
    transform: translateY(-5px);
}

.product-card h4 {
    font-size: 1.5em;
    margin-bottom: 15px;
    color: #ffffff;
}

.product-card p {
    margin-bottom: 25px;
    color: #aaa;
}

.details-button {
    color: #00bcd4;
    border: 1px solid #00bcd4;
    padding: 8px 20px;
    border-radius: 20px;
    display: inline-block;
    font-size: 0.9em;
    transition: background-color 0.3s, color 0.3s;
}

.details-button:hover {
    background-color: #00bcd4;
    color: #0d1117;
}

/* Technology Section */
.technology {
    background-color: #0d1117;
    text-align: left;
}

.technology .container {
    max-width: 800px;
    text-align: center;
}

.technology ul {
    list-style: none;
    margin-top: 20px;
    display: flex;
    justify-content: center;
    gap: 40px;
}

.technology li {
    background-color: #161b22;
    padding: 10px 20px;
    border-left: 3px solid #00bcd4;
    border-radius: 5px;
    font-style: italic;
    color: #ccc;
}

/* Contact Section */
.contact {
    background-color: #161b22;
}

.contact p {
    margin-bottom: 10px;
}

/* Footer */
footer {
    background-color: #0d1117;
    padding: 20px 0;
    text-align: center;
    border-top: 1px solid #21262d;
}

footer p {
    font-size: 0.9em;
    color: #6a737d;
}