/* Reset & Base Variables */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-dark: #0B111E;
    --bg-card: #151E2E;
    --accent-cyan: #00D2FF;
    --text-main: #FFFFFF;
    --text-muted: #94A3B8;
    --border-color: #243247;
    --font-stack: 'Plus Jakarta Sans', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-stack);
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.grid {
    display: grid;
    gap: 30px;
}

/* Typography Helpers */
h1 { font-size: 3rem; line-height: 1.2; font-weight: 700; }
h2 { font-size: 2.2rem; text-align: center; margin-bottom: 50px; }
p { color: var(--text-muted); }

/* Navigation Bar */
.navbar {
    background-color: rgba(11, 17, 30, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 20px 0;
}

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

.logo {
    color: var(--text-main);
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
}

.logo span { color: var(--accent-cyan); }

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    margin: 0 15px;
    transition: color 0.3s;
}

.nav-links a:hover { color: var(--accent-cyan); }

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--accent-cyan);
    color: var(--bg-dark);
    border: 1px solid var(--accent-cyan);
}

.btn-primary:hover {
    box-shadow: 0 0 15px rgba(0, 210, 255, 0.5);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    border-color: var(--accent-cyan);
}

.full-width { width: 100%; text-align: center; }

/* Hero Section */
.hero { padding: 100px 0; }
.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 50px;
}

.badge {
    background: rgba(0, 210, 255, 0.1);
    color: var(--accent-cyan);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    display: inline-block;
    margin-bottom: 20px;
    border: 1px solid rgba(0, 210, 255, 0.2);
}

.hero-text p { margin: 20px 0 30px 0; font-size: 1.1rem; }
.hero-actions .btn { margin-right: 15px; }

/* Software Mockup Visual */
.software-mockup {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.mockup-header {
    background-color: #0e1624;
    padding: 12px;
    display: flex;
    gap: 8px;
    border-bottom: 1px solid var(--border-color);
}

.dot { width: 10px; height: 10px; border-radius: 50%; }
.red { background-color: #EF4444; }
.yellow { background-color: #F59E0B; }
.green { background-color: #10B981; }

.mockup-body { padding: 25px; font-family: monospace; }
.code-line { margin-bottom: 10px; color: #E2E8F0; }
.code-line span { color: var(--accent-cyan); }
.code-line.success { color: #10B981; }

.mockup-chart {
    height: 120px;
    margin-top: 20px;
    background: linear-gradient(180deg, rgba(0, 210, 255, 0.2) 0%, rgba(0, 210, 255, 0) 100%);
    border-top: 2px solid var(--accent-cyan);
    border-radius: 4px;
}

/* Features Section */
.features { padding: 100px 0; background-color: #080d17; }
.card-grid { grid-template-columns: repeat(3, 1fr); }

.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 40px 30px;
    border-radius: 8px;
    transition: transform 0.3s;
}

.card:hover { transform: translateY(-5px); }
.card h3 { margin-bottom: 15px; font-size: 1.4rem; }
.featured-card { border-color: var(--accent-cyan); }

/* Pricing Section */
.pricing { padding: 100px 0; }
.pricing-grid { grid-template-columns: repeat(2, 1fr); max-width: 800px; margin: 0 auto; }

.price-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 40px;
    border-radius: 8px;
    text-align: center;
    position: relative;
}

.price-card.popular { border-color: var(--accent-cyan); }
.pop-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--accent-cyan);
    color: var(--bg-dark);
    padding: 4px 12px;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 12px;
    text-transform: uppercase;
}

.price { font-size: 3rem; font-weight: 700; margin: 20px 0; }
.price span { font-size: 1rem; color: var(--text-muted); }

.price-card ul { list-style: none; margin-bottom: 30px; text-align: left; padding-left: 20px;}
.price-card ul li { margin-bottom: 12px; color: var(--text-muted); }
.price-card ul li::before { content: "✓ "; color: var(--accent-cyan); margin-right: 5px; }

/* Contact Section / Form Elements */
.contact { padding: 100px 0; background-color: #080d17; }
.form-container { max-width: 600px; }

.styled-form {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 40px;
    border-radius: 8px;
}

.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-size: 0.9rem; color: var(--text-muted); }

.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px;
    background-color: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-main);
    font-family: var(--font-stack);
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--accent-cyan);
}

/* Footer Section */
footer {
    border-top: 1px solid var(--border-color);
    padding: 40px 0;
    text-align: center;
    font-size: 0.9rem;
}

/* Responsive Mobile Layout Adjustments */
@media (max-width: 768px) {
    .hero-grid, .card-grid, .pricing-grid { grid-template-columns: 1fr; }
    .navbar .container { flex-direction: column; gap: 15px; }
    h1 { font-size: 2.2rem; }
    .hero { padding: 50px 0; }
}