:root {
    --bg-dark: #050505;
    --text-main: #ffffff;
    --text-sec: #a1a1a1;
    --accent: #00d2ff;
    --accent-deep: #0072ff;
    --glass: rgba(255, 255, 255, 0.05);
    --border: rgba(255, 255, 255, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navbar */
.navbar {
    height: 80px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(20px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    width: 100%;
}

.logo {
    font-weight: 800;
    letter-spacing: 2px;
    font-size: 1.5rem;
}

.logo span {
    color: var(--accent);
    margin-left: 5px;
}

nav a {
    color: var(--text-sec);
    text-decoration: none;
    margin-left: 2rem;
    font-size: 0.9rem;
    transition: 0.3s;
}

nav a:hover {
    color: var(--accent);
}

.btn-primary {
    background: linear-gradient(90deg, var(--accent-deep), var(--accent));
    color: white !important;
    padding: 0.5rem 1.5rem;
    border-radius: 5px;
    font-weight: 600;
}

/* Hero */
.hero {
    padding: 10rem 0;
    text-align: center;
    position: relative;
}

.overlay-blob {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 210, 255, 0.15), transparent 70%);
    z-index: -1;
    filter: blur(50px);
}

h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 2rem;
}

h1 span {
    background: linear-gradient(90deg, #fff, var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    color: var(--text-sec);
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto 3rem;
}

.search-box {
    background: var(--glass);
    border: 1px solid var(--border);
    padding: 0.5rem;
    border-radius: 12px;
    display: flex;
    max-width: 600px;
    margin: 0 auto;
    backdrop-filter: blur(10px);
}

.search-box input {
    background: transparent;
    border: none;
    flex: 1;
    color: white;
    padding: 1rem;
    outline: none;
    font-size: 1rem;
}

.search-box button {
    background: var(--accent-deep);
    color: white;
    border: none;
    padding: 0 2rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
}

/* Features */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 5rem 0;
}

.card {
    background: var(--glass);
    border: 1px solid var(--border);
    padding: 2.5rem;
    border-radius: 20px;
    transition: 0.4s;
}

.card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
}

.card h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.card p {
    color: var(--text-sec);
}

/* Connect */
.connect {
    text-align: center;
    padding: 5rem 0;
}

.code-block {
    background: #000;
    padding: 1.5rem;
    border-radius: 10px;
    border: 1px solid var(--border);
    display: inline-block;
    margin-top: 2rem;
}

.highlight {
    color: var(--accent);
}

footer {
    padding: 3rem 0;
    border-top: 1px solid var(--border);
    text-align: center;
    color: var(--text-sec);
    font-size: 0.8rem;
}