:root {
    --bg-base: #080c14;
    --bg-card: rgba(15, 23, 42, 0.65);
    --border: rgba(56, 189, 248, 0.18);
    --accent-cyan: #38bdf8;
    --accent-blue: #2563eb;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --neon-glow: 0 0 25px rgba(56, 189, 248, 0.25);
}

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

body {
    background-color: var(--bg-base);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 10% 40%, rgba(37, 99, 235, 0.12) 0%, transparent 45%),
        radial-gradient(circle at 90% 20%, rgba(56, 189, 248, 0.1) 0%, transparent 40%),
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 100% 100%, 100% 100%, 40px 40px, 40px 40px;
}

header {
    width: 100%;
    max-width: 1200px;
    padding: 2.5rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #ffffff 40%, var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.logo-badge {
    font-size: 0.65rem;
    font-family: 'JetBrains Mono', monospace;
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    background: rgba(56, 189, 248, 0.1);
    border: 1px solid var(--border);
    color: var(--accent-cyan);
    letter-spacing: 1px;
}

.status-pill {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    padding: 0.45rem 1.1rem;
    border-radius: 9999px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #34d399;
    text-decoration: none;
    transition: all 0.25s ease;
}

.status-pill:hover {
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.35);
    transform: translateY(-1px);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: #10b981;
    border-radius: 50%;
    box-shadow: 0 0 10px #10b981;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); opacity: 0.8; }
    50% { transform: scale(1.3); opacity: 1; }
    100% { transform: scale(0.95); opacity: 0.8; }
}

main {
    width: 100%;
    max-width: 1050px;
    padding: 2.5rem 1.5rem;
    text-align: center;
}

.hero-tag {
    display: inline-block;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-cyan);
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: rgba(56, 189, 248, 0.08);
    padding: 0.35rem 1rem;
    border-radius: 9999px;
    border: 1px solid rgba(56, 189, 248, 0.25);
}

h1 {
    font-size: 3.8rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: 1.5rem;
}

h1 span {
    background: linear-gradient(135deg, var(--accent-cyan) 0%, #60a5fa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto 2.8rem;
    line-height: 1.65;
}

.actions {
    display: flex;
    justify-content: center;
    gap: 1.2rem;
    flex-wrap: wrap;
    margin-bottom: 4.5rem;
}

.btn {
    padding: 0.95rem 2.2rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-blue), #1d4ed8);
    color: #ffffff;
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 28px rgba(37, 99, 235, 0.6);
}

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-main);
    border: 1px solid var(--border);
    backdrop-filter: blur(14px);
}

.btn-secondary:hover {
    border-color: var(--accent-cyan);
    box-shadow: var(--neon-glow);
    transform: translateY(-2px);
}

.grid-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 1.4rem;
    text-align: left;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1.6rem;
    backdrop-filter: blur(14px);
    transition: all 0.3s;
}

.card:hover {
    border-color: var(--accent-cyan);
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.5);
}

.card-icon {
    font-size: 1.6rem;
    margin-bottom: 0.9rem;
}

.card h3 {
    font-size: 1.15rem;
    margin-bottom: 0.4rem;
    font-weight: 700;
}

.card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.55;
}

footer {
    width: 100%;
    max-width: 1200px;
    padding: 2.2rem 1.5rem;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--text-muted);
    font-size: 0.85rem;
}

footer span {
    color: var(--accent-cyan);
}

@media (max-width: 768px) {
    h1 { font-size: 2.6rem; }
    .subtitle { font-size: 1.05rem; }
    .actions { flex-direction: column; align-items: stretch; }
    .btn { justify-content: center; }
}