:root {
    --primary: #4f46e5;
    --primary-hover: #4338ca;
    --bg-dark: #0f172a;
    --card-bg: rgba(30, 41, 59, 0.7);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --glass-border: rgba(255, 255, 255, 0.1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

.glass-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 30%, #1e1b4b 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, #1e3a8a 0%, transparent 40%);
    z-index: -1;
}

header {
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    backdrop-filter: blur(20px);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--glass-border);
    background: rgba(15, 23, 42, 0.8);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.5rem;
}

.logo-icon {
    font-size: 2rem;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s;
    font-weight: 500;
    font-size: 0.95rem;
}

.nav-links a:hover {
    color: white;
}

.cta-button {
    background: var(--primary);
    color: white;
    padding: 0.8rem 1.8rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    display: inline-block;
}

.cta-button:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(79, 70, 229, 0.3);
}

.cta-button.secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.cta-button.secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

.cta-button.outline {
    background: transparent;
    border: 1.5px solid var(--primary);
    color: white;
}

.hero {
    padding: 10rem 5% 6rem;
    display: flex;
    align-items: center;
    gap: 4rem;
    max-width: 1400px;
    margin: 0 auto;
}

.hero-content {
    flex: 1.2;
}

.hero-content h2 {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 2rem;
    background: linear-gradient(to bottom right, #ffffff 30%, #94a3b8);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

.hero-content p {
    font-size: 1.4rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
    max-width: 600px;
}

.hero-btns {
    display: flex;
    gap: 1.5rem;
}

.hero-image {
    flex: 1;
    position: relative;
}

.hero-image img {
    width: 100%;
    border-radius: 24px;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.6);
    border: 1px solid var(--glass-border);
}

.features {
    padding: 6rem 5%;
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.feature-card {
    background: var(--card-bg);
    backdrop-filter: blur(15px);
    padding: 3rem 2.5rem;
    border-radius: 24px;
    border: 1px solid var(--glass-border);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.feature-card:hover {
    transform: translateY(-12px);
    background: rgba(30, 41, 59, 0.9);
    border-color: rgba(255, 255, 255, 0.2);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 2rem;
    display: block;
}

.feature-card h3 {
    font-size: 1.7rem;
    margin-bottom: 1.2rem;
    font-weight: 700;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.section-title {
    text-align: center;
    font-size: 3rem;
    margin: 8rem 0 4rem;
    background: linear-gradient(to right, #fff, #94a3b8);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

.pricing {
    padding: 6rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    align-items: stretch;
}

.pricing-card {
    background: var(--card-bg);
    padding: 4rem 2.5rem;
    border-radius: 30px;
    border: 1px solid var(--glass-border);
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.pricing-card.featured {
    border: 2px solid var(--primary);
    transform: scale(1.05);
    background: rgba(79, 70, 229, 0.1);
    box-shadow: 0 20px 40px rgba(79, 70, 229, 0.15);
}

.pricing-card .badge {
    background: var(--primary);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    display: inline-block;
    align-self: center;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.price {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 2.5rem;
}

.price span {
    font-size: 1.1rem;
    color: var(--text-muted);
    font-weight: 400;
}

.pricing-card ul {
    list-style: none;
    margin-bottom: 3rem;
    text-align: left;
    flex-grow: 1;
}

.pricing-card li {
    margin-bottom: 1rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.bottom-cta {
    padding: 10rem 5%;
}

.cta-box {
    background: linear-gradient(135deg, #4f46e5 0%, #1e1b4b 100%),
        url('data:image/svg+xml,<svg width="20" height="20" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M0 0h1v1H0V0zm2 2h1v1H2V2zm2 2h1v1H4V4zm2 2h1v1H6V6zm2 2h1v1H8V8zm2 2h1v1h-1v-1zm2 2h1v1h-1v-1zm2 2h1v1h-1v-1zm2 2h1v1h-1v-1zm2 2h1v1h-1v-1z" fill="%23fff" fill-opacity=".05" fill-rule="evenodd"/></svg>');
    padding: 6rem 4rem;
    border-radius: 40px;
    text-align: center;
    max-width: 1100px;
    margin: 0 auto;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-box h2 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    font-weight: 800;
}

.cta-box p {
    font-size: 1.4rem;
    margin-bottom: 3rem;
    opacity: 0.9;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

footer {
    padding: 5rem 5%;
    text-align: center;
    border-top: 1px solid var(--glass-border);
    color: var(--text-muted);
}

@media (max-width: 1100px) {
    .hero-content h2 {
        font-size: 3.5rem;
    }
}

@media (max-width: 968px) {
    .hero {
        flex-direction: column;
        padding-top: 6rem;
        text-align: center;
        gap: 2rem;
    }

    .hero-content {
        order: 1;
    }

    .hero-image {
        order: 2;
        width: 100%;
        max-width: 600px;
    }

    .hero-btns {
        justify-content: center;
        flex-direction: column;
    }

    .hero-content h2 {
        font-size: 3rem;
    }

    .nav-links {
        display: none;
    }

    .pricing-card.featured {
        transform: scale(1);
    }

    .cta-box {
        padding: 4rem 2rem;
    }

    .cta-box h2 {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2.5rem;
    }
}