:root {
    --primary: #009688; /* Teal */
    --secondary: #D7FF64; /* Lime from App */
    --bg-dark: #0a1f1c; /* Deep Dark Teal/Black */
    --bg-card: #112d29; /* Slightly lighter for cards */
    --text-light: #ffffff;
    --text-dim: #b0c4c1;
    --font-main: 'Outfit', sans-serif;
}

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

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

/* Typography */
h1, h2, h3 {
    font-weight: 700;
}

.highlight {
    color: var(--secondary);
    font-style: italic;
}

.dot {
    color: var(--primary);
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
    position: fixed;
    width: 100%;
    top: 0;
    background: rgba(10, 31, 28, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

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

/* Buttons */
.btn-primary {
    background-color: var(--primary);
    color: white;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
}

.btn-primary:hover {
    background-color: #00796b;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 150, 136, 0.4);
}

.btn-secondary {
    border: 2px solid var(--text-light);
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
}

.btn-secondary:hover {
    background-color: white;
    color: var(--bg-dark);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 100px 5% 50px;
    padding-top: 150px; /* Space for navbar */
    background: radial-gradient(circle at top right, #112d29 0%, #0a1f1c 60%);
}

.hero-content {
    max-width: 600px;
}

.hero h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-dim);
    margin-bottom: 40px;
    max-width: 90%;
}

.cta-group {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
}

.stats {
    display: flex;
    gap: 30px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: var(--text-dim);
}

/* Hero Image Mockup */
.hero-image {
    position: relative;
    width: 40%;
    display: flex;
    justify-content: center;
}

.phone-mockup {
    width: 300px;
    height: 600px;
    background: #000;
    border-radius: 40px;
    border: 8px solid #333;
    position: relative;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    overflow: hidden;
}

.screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--bg-card), var(--bg-dark));
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

/* Mockup UI Elements */
.app-header {
    height: 40px;
    width: 50%;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
}

.app-body .card {
    height: 120px;
    width: 100%;
    background: rgba(255,255,255,0.05);
    border-radius: 20px;
    margin-bottom: 15px;
}

.app-body .card.short {
    height: 80px;
    width: 100%;
}


/* Features Section */
.features {
    padding: 100px 5%;
    background-color: var(--bg-dark);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.section-header p {
    color: var(--text-dim);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--bg-card);
    padding: 30px;
    border-radius: 20px;
    transition: 0.3s;
    border: 1px solid transparent;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.icon-box {
    width: 60px;
    height: 60px;
    background: rgba(0, 150, 136, 0.1);
    color: var(--primary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    margin-bottom: 10px;
}

.feature-card p {
    color: var(--text-dim);
    font-size: 0.95rem;
}

/* Footer */
footer {
    padding: 60px 5% 20px;
    background: #050f0e;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
}

.footer-brand p {
    color: var(--text-dim);
    margin-top: 10px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-links h4 {
    margin-bottom: 5px;
}

.footer-links a {
    color: var(--text-dim);
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-links a:hover {
    color: var(--primary);
}

.footer-bottom {
    text-align: center;
    color: var(--text-dim);
    font-size: 0.9rem;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

/* Responsive */
@media (max-width: 768px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 120px;
        gap: 50px;
    }
    
    .hero-content {
        margin: 0 auto;
    }
    
    .hero h1 {
        font-size: 2.8rem;
    }
    
    .cta-group {
        justify-content: center;
    }
    
    .stats {
        justify-content: center;
    }
    
    .hero-image {
        width: 100%;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 40px;
        text-align: center;
    }

    .footer-links {
        align-items: center;
    }
}