:root {
    --bg-dark: #0a0f1c;
    --bg-card: rgba(17, 24, 39, 0.7);
    --primary: #4f46e5;
    --primary-hover: #4338ca;
    --accent: #06b6d4;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --border: rgba(255, 255, 255, 0.1);
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(79, 70, 229, 0.15), transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(6, 182, 212, 0.15), transparent 25%);
}

.text-primary { color: var(--primary); }
.w-100 { width: 100%; }

/* Glassmorphism utility */
.glass {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: 24px;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 15, 28, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}
.logo span { color: var(--primary); }

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}
.nav-links a {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}
.nav-links a:hover { color: var(--primary); }

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff !important;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
    display: inline-block;
    text-align: center;
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -10px var(--primary);
}
.btn-outline {
    background: transparent;
    color: var(--text-main) !important;
    border: 1px solid var(--border);
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s;
    display: inline-block;
    text-align: center;
}
.btn-outline:hover {
    background: rgba(255,255,255,0.05);
    border-color: var(--primary);
}
.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 5% 4rem;
    gap: 4rem;
}
.hero-content { flex: 1; }
.hero-image { flex: 1; perspective: 1000px; }

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(79, 70, 229, 0.1);
    color: var(--primary);
    border: 1px solid rgba(79, 70, 229, 0.2);
    border-radius: 50px;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}
.hero h1 span {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 90%;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: 2rem;
    align-items: center;
    margin-bottom: 3rem;
}

.btn-text {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.btn-text i { color: var(--primary); }

.avatars { display: flex; margin-right: 1rem; }
.avatars img {
    width: 40px; height: 40px;
    border-radius: 50%;
    border: 2px solid var(--bg-dark);
    margin-left: -15px;
}
.avatars img:first-child { margin-left: 0; }
.social-proof { display: flex; align-items: center; }

/* Mockup */
.mockup-header {
    background: rgba(0,0,0,0.5);
    padding: 15px;
    border-radius: 24px 24px 0 0;
    display: flex;
    gap: 8px;
}
.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }
.mockup-img { width: 100%; display: block; border-radius: 0 0 24px 24px; opacity: 0.8; }
.glass-mockup {
    transform: rotateY(-15deg) rotateX(5deg);
    box-shadow: -20px 20px 50px rgba(0,0,0,0.5);
    transition: transform 0.5s;
}
.glass-mockup:hover { transform: rotateY(0) rotateX(0); }

/* Features */
.features, .pricing { padding: 6rem 5%; }
.section-title { text-align: center; margin-bottom: 4rem; }
.section-title h2 { font-size: 2.5rem; margin-bottom: 1rem; }
.section-title p { color: var(--text-muted); font-size: 1.1rem; }

.features-grid, .pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card { padding: 2.5rem; text-align: center; transition: transform 0.3s; }
.feature-card:hover { transform: translateY(-10px); }
.feature-icon {
    width: 70px; height: 70px;
    background: rgba(79, 70, 229, 0.1);
    color: var(--primary);
    border-radius: 20px;
    display: flex; align-items: center; justify-content: center;
    font-size: 2rem; margin: 0 auto 1.5rem;
}
.feature-card h3 { font-size: 1.5rem; margin-bottom: 1rem; }
.feature-card p { color: var(--text-muted); line-height: 1.6; }

/* Pricing */
.price-card { padding: 3rem; position: relative; }
.price-card.premium {
    background: linear-gradient(180deg, rgba(30, 41, 59, 0.9) 0%, rgba(17, 24, 39, 0.9) 100%);
    border-color: var(--primary);
}
.popular-badge {
    position: absolute; top: -15px; left: 50%; transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary), var(--accent));
    padding: 0.5rem 1rem; border-radius: 20px; font-weight: 600; font-size: 0.9rem;
}
.price { font-size: 3rem; font-weight: 800; margin: 1.5rem 0; }
.price span { font-size: 1rem; color: var(--text-muted); font-weight: 400; }
.price-card ul { list-style: none; margin-bottom: 2.5rem; }
.price-card li { margin-bottom: 1rem; display: flex; gap: 10px; align-items: center; font-weight: 500; }
.price-card li.disabled { color: var(--text-muted); opacity: 0.6; }

/* Footer */
footer { text-align: center; padding: 3rem 5%; border-top: 1px solid var(--border); margin-top: 4rem; }

@media(max-width: 768px) {
    .hero { flex-direction: column; text-align: center; padding-top: 8rem; }
    .hero h1 { font-size: 2.5rem; }
    .hero-actions { justify-content: center; flex-direction: column; }
    .nav-links { display: none; }
}