#app-root {
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.landing-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 32px;
    max-width: 1100px;
    margin: 0 auto;
    width: 100%;
}

.landing-logo {
    font-size: 20px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-purple), #6366f1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.landing-cta-btn {
    padding: 10px 24px;
    background: linear-gradient(135deg, var(--accent-purple), #6366f1);
    border-radius: 12px;
    color: white;
    text-decoration: none;
    font-size: 14px;
    font-weight: 700;
    transition: opacity 0.2s;
}

.landing-cta-btn:hover { opacity: 0.85; }

.landing-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px 24px 80px;
}

.hero {
    text-align: center;
    max-width: 640px;
    margin-bottom: 80px;
    padding-top: 60px;
}

.hero h1 {
    font-size: clamp(32px, 5vw, 52px);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 20px;
}

.hero h1 span {
    background: linear-gradient(135deg, var(--accent-purple), #6366f1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 16px;
    color: var(--text-muted);
    line-height: 1.6;
    max-width: 460px;
    margin: 0 auto 32px;
}

.hero-btn {
    display: inline-block;
    padding: 16px 40px;
    background: linear-gradient(135deg, var(--accent-purple), #6366f1);
    border-radius: 14px;
    color: white;
    text-decoration: none;
    font-size: 16px;
    font-weight: 700;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 8px 32px rgba(168,85,247,0.25);
}

.hero-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(168,85,247,0.35);
}

.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 900px;
    width: 100%;
    margin-bottom: 80px;
}

.feature-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 20px;
    padding: 32px 24px;
    text-align: center;
    transition: border-color 0.2s;
}

.feature-card:hover { border-color: rgba(168,85,247,0.3); }

.feature-icon {
    font-size: 32px;
    margin-bottom: 16px;
}

.feature-card h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.5;
}

.landing-footer {
    text-align: center;
    padding: 32px;
    font-size: 12px;
    color: var(--text-muted);
    border-top: 1px solid rgba(255,255,255,0.04);
}

@media (max-width: 640px) {
    .features { grid-template-columns: 1fr; }
    .hero { padding-top: 20px; }
    .landing-nav { padding: 16px; }
}