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

:root {
    --primary: #6c63ff;
    --dark: #0a0a1a;
    --darker: #050510;
    --text: #e0e0f0;
    --text-muted: #8888aa;
    --card: #12122a;
    --border: #2a2a4a;
}

body {
    font-family: 'Segoe UI', sans-serif;
    background: var(--darker);
    color: var(--text);
    min-height: 100vh;
}

/* NAV */
nav {
    background: var(--dark);
    border-bottom: 1px solid var(--border);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav ul { list-style: none; display: flex; gap: 2rem; }
nav ul a { color: var(--text-muted); text-decoration: none; transition: color 0.2s; }
nav ul a:hover { color: var(--primary); }
.logo { font-size: 1.4rem; font-weight: bold; color: var(--text); text-decoration: none; }

/* LAYOUT */
.container { max-width: 1100px; margin: 0 auto; padding: 0 1.5rem; }

/* HERO */
.hero { padding: 5rem 0; text-align: center; }
.hero h1 { font-size: 3rem; margin-bottom: 1rem; }
.hero .tagline { font-size: 1.3rem; color: var(--text-muted); margin-bottom: 3rem; }

/* FEATURES */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.feature {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
}

.feature span { font-size: 2.5rem; }
.feature h3 { margin: 1rem 0 0.5rem; }
.feature p { color: var(--text-muted); font-size: 0.9rem; }

/* BUTTONS */
.btn-primary {
    display: inline-block;
    background: var(--primary);
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: bold;
    transition: opacity 0.2s;
}
.btn-primary:hover { opacity: 0.85; }

/* FOOTER */
footer {
    background: var(--dark);
    border-top: 1px solid var(--border);
    padding: 2rem 0;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}
footer a { color: var(--text-muted); text-decoration: none; }
footer a:hover { color: var(--primary); }
footer p + p { margin-top: 0.5rem; }

/* LANG SWITCHER */
.lang-switcher {
    display: flex;
    gap: 0.4rem;
    align-items: center;
}
.lang-switcher a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.8rem;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    border: 1px solid transparent;
    transition: all 0.2s;
}
.lang-switcher a:hover { border-color: var(--border); color: var(--text); }
.lang-switcher a.active { border-color: var(--primary); color: var(--primary); }

@media (max-width: 768px) {
    nav .container { flex-wrap: wrap; gap: 0.5rem; }
    nav ul { gap: 1rem; }
}
.nav-user { color: var(--text-muted); font-size: 0.9rem; }
/* Price tiers info */
.price-tiers { font-size: 0.8rem; color: var(--text-muted); margin-top: 0.5rem; }