@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;600;700&display=swap');

:root {
    --bg-dark: #0a0a0c;
    --card-bg: rgba(255, 255, 255, 0.03);
    --accent-primary: #6366f1;
    --accent-secondary: #a855f7;
    --text-main: #f8fafc;
    --text-dim: #94a3b8;
    --border: rgba(255, 255, 255, 0.1);
    --glass: rgba(255, 255, 255, 0.05);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    background: rgba(10, 10, 12, 0.8);
    backdrop-filter: blur(20px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border);
}

.logo {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
}

.logo span {
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-left: 4px;
}

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

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

.nav-links a:hover {
    color: var(--text-main);
}

/* Hero Section */
.hero {
    padding: 10rem 5% 5rem;
    display: flex;
    align-items: center;
    gap: 4rem;
    position: relative;
    background: radial-gradient(circle at 80% 20%, rgba(99, 102, 241, 0.1) 0%, transparent 60%);
}

.hero-content {
    flex: 1;
}

.hero h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.hero h1 span {
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-dim);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    color: white;
    padding: 12px 28px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: inline-block;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(99, 102, 241, 0.3);
}

.btn-secondary {
    background: var(--glass);
    border: 1px solid var(--border);
    color: var(--text-main);
    padding: 12px 28px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.3s ease;
}

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

.large {
    padding: 16px 36px;
    font-size: 1.1rem;
}

/* Visualization Mockup */
.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
}

.mockup-container {
    width: 100%;
    max-width: 600px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.3) 0%, rgba(168, 85, 247, 0.3) 100%);
    border-radius: 30px;
    padding: 20px;
    transform: perspective(1000px) rotateY(-15deg) rotateX(10deg);
    box-shadow: 0 50px 100px rgba(0, 0, 0, 0.5);
    transition: transform 0.5s ease;
}

.mockup-container:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.dashboard-preview {
    background: #111114;
    border-radius: 20px;
    overflow: hidden;
    height: 350px;
    display: flex;
}

.sidebar-mock {
    width: 60px;
    background: #18181b;
    border-right: 1px solid #27272a;
}

.content-mock {
    flex: 1;
    padding: 20px;
}

.header-mock {
    height: 20px;
    width: 60%;
    background: #27272a;
    border-radius: 10px;
    margin-bottom: 30px;
}

.stats-mock {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
}

.stat-card {
    height: 80px;
    flex: 1;
    background: #27272a;
    border-radius: 15px;
}

.chart-mock {
    height: 120px;
    background: linear-gradient(to top, rgba(99, 102, 241, 0.2), transparent);
    border-bottom: 2px solid var(--accent-primary);
    border-radius: 10px;
}

/* Features */
.features {
    padding: 8rem 5%;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-header h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 3rem;
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--text-dim);
    font-size: 1.25rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
}

.feature-card {
    background: var(--card-bg);
    padding: 3rem;
    border-radius: 24px;
    border: 1px solid var(--border);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-primary);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--accent-primary);
    margin-bottom: 2rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-dim);
}

/* Plans */
.plans {
    padding: 8rem 5%;
    background: radial-gradient(circle at 20% 80%, rgba(168, 85, 247, 0.05) 0%, transparent 60%);
}

.plans-container {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.plan-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 32px;
    padding: 4rem 3rem;
    width: 380px;
    text-align: center;
    position: relative;
    transition: transform 0.3s ease;
}

.plan-card.recommended {
    border-color: var(--accent-primary);
    background: rgba(99, 102, 241, 0.05);
    transform: scale(1.05);
}

.plan-tag {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
}

.price {
    font-size: 3.5rem;
    font-weight: 700;
    margin: 2rem 0;
}

.price span {
    font-size: 1.25rem;
    color: var(--text-dim);
}

.plan-card ul {
    list-style: none;
    text-align: left;
    margin-bottom: 3rem;
}

.plan-card ul li {
    margin-bottom: 1rem;
    color: var(--text-dim);
    display: flex;
    align-items: center;
    gap: 10px;
}

.plan-card ul li i {
    color: var(--accent-primary);
}

.savings {
    color: #4ade80;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

/* Footer */
footer {
    padding: 4rem 5% 2rem;
    text-align: center;
    border-top: 1px solid var(--border);
}

.footer-bottom {
    color: var(--text-dim);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero {
        flex-direction: column;
        padding-top: 8rem;
    }
    .hero-visual {
        width: 100%;
    }
    .hero h1 {
        font-size: 3rem;
    }
}

@media (max-width: 640px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    .hero-btns {
        flex-direction: column;
    }
    .plans-container {
        gap: 2rem;
    }
    .plan-card {
        width: 100%;
        transform: none !important;
    }
}