:root {
    --bg-primary: #0F172A;
    --bg-secondary: #1E293B;
    --accent: #F59E0B;
    --text-primary: #F8FAFC;
    --text-secondary: #94A3B8;
    --glass: rgba(255, 255, 255, 0.03);
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header */
header {
    padding: 2rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: 4px;
    color: var(--text-primary);
}

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

/* Hero Section */
.hero {
    padding: 8rem 0;
    text-align: center;
    background: radial-gradient(circle at top center, rgba(245, 158, 11, 0.1) 0%, transparent 70%);
}

.hero h1 {
    font-size: 5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 3rem;
}

.cta-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.btn {
    padding: 1rem 2.5rem;
    border-radius: 100px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--accent);
    color: var(--bg-primary);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(245, 158, 11, 0.2);
}

/* App-like Mockup */
.mockup {
    margin: 4rem auto;
    width: 300px;
    height: 600px;
    background: var(--bg-secondary);
    border: 8px solid #334155;
    border-radius: 40px;
    position: relative;
    box-shadow: 0 50px 100px rgba(0, 0, 0, 0.5);
}

.mockup::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 10px;
    background: #334155;
    border-radius: 5px;
}

/* Features */
.features {
    padding: 6rem 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    padding: 2.5rem;
    background: var(--glass);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 24px;
    transition: all 0.3s ease;
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.05);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--accent);
}

/* Privacy Page Specifics */
.privacy-content {
    padding: 6rem 0;
    max-width: 800px;
    margin: 0 auto;
}

.privacy-content h1 {
    margin-bottom: 3rem;
}

.privacy-content h2 {
    margin: 2.5rem 0 1rem;
    color: var(--accent);
}

.privacy-content p, .privacy-content li {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

footer {
    padding: 4rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

footer a {
    color: var(--text-primary);
    text-decoration: none;
    margin: 0 1rem;
}

@media (max-width: 768px) {
    .hero h1 { font-size: 3rem; }
}