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

body {
    font-family: 'Inter', sans-serif;
    color: #fff;
    background: #0a0a0a;
    line-height: 1.6;
}

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

/* Header */
header {
    background: rgba(0, 0, 0, 0.8);
    padding: 20px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

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

.logo {
    font-size: 24px;
    font-weight: 800;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

nav a {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

nav a:hover {
    color: #00ddeb;
}

.cta-button {
    background: #00ddeb;
    color: #000;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.cta-button:hover {
    background: #00b8c4;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    text-align: center;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
}

.hero h1 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
}

.hero p {
    font-size: 20px;
    margin-bottom: 30px;
    color: #ccc;
}

.hero-button {
    background: #00ddeb;
    color: #000;
    border: none;
    padding: 15px 30px;
    border-radius: 5px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.hero-button:hover {
    background: #00b8c4;
}

/* Product Section */
.product {
    padding: 80px 0;
    text-align: center;
}

.product h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 20px;
}

.product p {
    font-size: 18px;
    color: #ccc;
    margin-bottom: 40px;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.product-card {
    background: #1a1a1a;
    padding: 20px;
    border-radius: 10px;
    transition: transform 0.3s;
}

.product-card:hover {
    transform: translateY(-10px);
}

.product-card h3 {
    font-size: 24px;
    margin-bottom: 10px;
}

.product-card p {
    font-size: 16px;
    color: #ccc;
}

/* Footer */
footer {
    background: #000;
    padding: 20px 0;
    text-align: center;
}

footer p {
    font-size: 14px;
    color: #ccc;
}

footer ul {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 10px;
}

footer a {
    color: #ccc;
    text-decoration: none;
    font-size: 14px;
}

footer a:hover {
    color: #00ddeb;
}