:root {
    --bg: #0b1021;
    --card: rgba(255, 255, 255, 0.04);
    --accent: #7cf29c;
    --accent-2: #71c7ff;
    --text: #e9eef7;
    --muted: #9fb2c6;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Manrope', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

body {
    background: radial-gradient(circle at 15% 20%, rgba(124, 242, 156, 0.08), transparent 30%),
                radial-gradient(circle at 80% 0%, rgba(113, 199, 255, 0.08), transparent 25%),
                linear-gradient(135deg, #0b1021 0%, #0f1830 100%);
    color: var(--text);
    min-height: 100vh;
    padding: 2.5rem clamp(1.5rem, 4vw, 4rem);
    position: relative;
}

.background-grid {
    position: fixed;
    inset: 0;
    background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 100px 100px;
    pointer-events: none;
    mask-image: radial-gradient(circle at center, black 40%, transparent 70%);
    z-index: 0;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.navbar .logo {
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text);
}

.navbar nav {
    display: flex;
    gap: 1rem;
}

.navbar a {
    color: var(--muted);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s ease;
}

.navbar a:hover {
    color: var(--text);
}

.hero {
    max-width: 780px;
    position: relative;
    z-index: 1;
}

.badge {
    display: inline-block;
    background: var(--card);
    border: 1px solid rgba(124, 242, 156, 0.3);
    color: var(--accent);
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-size: 0.75rem;
}

h1 {
    font-size: clamp(2.6rem, 5vw, 3.6rem);
    line-height: 1.1;
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.lead {
    color: var(--muted);
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.cta-row {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
    margin-bottom: 1.4rem;
}

.cta-row input {
    flex: 1;
    min-width: 240px;
    padding: 0.95rem 1rem;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
}

.cta-row input::placeholder {
    color: var(--muted);
}

.cta-row button {
    padding: 0.95rem 1.4rem;
    border-radius: 14px;
    border: none;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
    color: #0b1021;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(113, 199, 255, 0.25);
    transition: transform 0.15s ease, box-shadow 0.2s ease;
}

.cta-row button:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 40px rgba(124, 242, 156, 0.25);
}

.pill-group {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.pill {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0.4rem 0.8rem;
    border-radius: 999px;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.highlights {
    margin-top: 4rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
    position: relative;
    z-index: 1;
}

.card {
    background: var(--card);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 18px;
    padding: 1.4rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(6px);
    min-height: 180px;
}

.card h2 {
    margin-bottom: 0.6rem;
}

.card p {
    color: var(--muted);
    line-height: 1.6;
}

footer {
    margin-top: 3rem;
    color: var(--muted);
    position: relative;
    z-index: 1;
    font-size: 0.95rem;
}

@media (max-width: 600px) {
    body {
        padding: 1.8rem 1.2rem 2.5rem;
    }

    .navbar nav {
        gap: 0.7rem;
    }

    .cta-row {
        flex-direction: column;
    }

    .cta-row button {
        width: 100%;
        text-align: center;
    }
}