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

html {
    scroll-behavior: smooth;
}

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

/* NAVBAR */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    position: sticky;
    top: 0;
    backdrop-filter: blur(10px);
    background: rgba(10,10,10,0.7);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    z-index: 10;
}

.logo {
    font-weight: 700;
    font-size: 18px;
}

nav a {
    margin-left: 20px;
    text-decoration: none;
    color: #aaa;
    transition: 0.2s;
}

nav a:hover {
    color: #fff;
}

/* HERO */
.hero {
    height: 90vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 20px;
}

.hero h1 {
    font-size: 56px;
    letter-spacing: -1px;
}

.hero p {
    max-width: 600px;
    margin-top: 12px;
    color: #aaa;
}

.cta {
    margin-top: 28px;
    padding: 14px 28px;
    border-radius: 10px;
    background: #fff;
    color: #000;
    text-decoration: none;
    font-weight: 600;
    transition: 0.25s;
}

.cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(255,255,255,0.15);
}

/* SECTIONS */
.section {
    padding: 90px 20px;
    max-width: 1000px;
    margin: auto;
}

.section h2 {
    font-size: 30px;
    margin-bottom: 20px;
}

/* GRID */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

/* CARDS */
.card {
    background: #111;
    border: 1px solid rgba(255,255,255,0.05);
    padding: 22px;
    border-radius: 14px;
    transition: 0.25s;
}

.card:hover {
    transform: translateY(-6px);
    border-color: rgba(255,255,255,0.15);
}

/* BUTTONS */
.buttons {
    margin-top: 20px;
}

.btn {
    display: inline-block;
    padding: 12px 18px;
    border-radius: 10px;
    text-decoration: none;
    margin-right: 10px;
    background: #fff;
    color: #000;
    font-weight: 600;
    transition: 0.25s;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn.outline {
    background: transparent;
    border: 1px solid #444;
    color: #fff;
}

.btn.outline:hover {
    background: #111;
}

/* EMAIL BOX */
.email-box {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-top: 15px;
}

.email-box span {
    padding: 10px 12px;
    background: #111;
    border-radius: 8px;
    user-select: all;
}

.email-box button {
    padding: 10px 14px;
    border: none;
    background: #fff;
    color: #000;
    cursor: pointer;
    border-radius: 8px;
    transition: 0.2s;
}

.email-box button:hover {
    background: #ddd;
}

/* COPIED */
.copied {
    margin-top: 10px;
    opacity: 0;
    transition: 0.3s;
    font-size: 14px;
}

/* FOOTER */
footer {
    text-align: center;
    padding: 40px 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

footer a {
    color: #fff;
    font-weight: 600;
    text-decoration: none;
}

/* MOBILE */
@media (max-width: 600px) {
    .hero h1 {
        font-size: 36px;
    }

    nav {
        display: none;
    }

    .hero {
        height: auto;
        padding: 100px 20px;
    }
}