/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #1a202c;
    background-color: #ffffff;
    height: 100vh;
    overflow-y: auto;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #0066cc 0%, #004499 100%);
    color: white;
    padding: 0;
    text-align: center;
    height: 65vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-headline {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 24px;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.hero-subheadline {
    font-size: 1.35rem;
    margin-bottom: 32px;
    opacity: 0.95;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 400;
    line-height: 1.5;
}

.trust-line {
    font-size: 1rem;
    margin-bottom: 40px;
    opacity: 0.85;
    font-weight: 500;
    color: #e2e8f0;
}

/* Buttons */
.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    display: inline-block;
    padding: 16px 32px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.05rem;
    transition: all 0.2s ease;
    border: 2px solid transparent;
    position: relative;
    min-width: 200px;
}

.btn-primary {
    background-color: #00d4aa;
    color: #1a202c;
    border-color: #00d4aa;
    box-shadow: 0 4px 14px 0 rgba(0, 212, 170, 0.3);
}

.btn-primary:hover {
    background-color: #00b894;
    border-color: #00b894;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px 0 rgba(0, 212, 170, 0.4);
}

.btn-secondary {
    background-color: transparent;
    color: white;
    border-color: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-1px);
}

/* Explainer Section */
.explainer {
    padding: 60px 0;
    text-align: center;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
    min-height: 35vh;
    display: flex;
    align-items: center;
}

.explainer h2 {
    font-size: 2.25rem;
    margin-bottom: 24px;
    color: #1a202c;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.explainer-text {
    font-size: 1.2rem;
    max-width: 650px;
    margin: 0 auto 40px;
    color: #4a5568;
    line-height: 1.6;
    font-weight: 400;
}

.cta-section {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-section .btn-primary {
    background-color: #0066cc;
    border-color: #0066cc;
    color: white;
    box-shadow: 0 4px 14px 0 rgba(0, 102, 204, 0.3);
}

.cta-section .btn-primary:hover {
    background-color: #0052a3;
    border-color: #0052a3;
    box-shadow: 0 6px 20px 0 rgba(0, 102, 204, 0.4);
}

.cta-section .btn-secondary {
    background-color: transparent;
    color: #0066cc;
    border-color: #0066cc;
}

.cta-section .btn-secondary:hover {
    background-color: #0066cc;
    color: white;
}

/* Footer */
.footer {
    background-color: #1a202c;
    color: white;
    padding: 40px 0 20px;
    width: 100%;
    z-index: 10;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    margin-bottom: 24px;
}

.footer h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: #00d4aa;
    font-weight: 700;
}

.footer p {
    margin-bottom: 8px;
    opacity: 0.9;
    font-size: 0.95rem;
}

.footer a {
    color: #00d4aa;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.footer a:hover {
    opacity: 0.8;
}

.privacy-note {
    border-top: 1px solid #2d3748;
    padding-top: 20px;
    text-align: center;
    font-size: 0.85rem;
    opacity: 0.7;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .hero {
        height: auto;
        min-height: 100vh;
        padding: 60px 0 40px;
    }
    
    .hero-headline {
        font-size: 2.2rem;
        margin-bottom: 20px;
        line-height: 1.2;
    }
    
    .hero-subheadline {
        font-size: 1.1rem;
        margin-bottom: 40px;
        line-height: 1.4;
    }
    
    .explainer {
        height: auto;
        padding: 40px 0;
        min-height: auto;
    }
    
    .explainer h2 {
        font-size: 1.8rem;
    }
    
    .explainer-text {
        font-size: 1.1rem;
        line-height: 1.6;
        margin-bottom: 30px;
    }
    
    .cta-buttons,
    .cta-section {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 300px;
        padding: 16px 24px;
        font-size: 1.05rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 20px;
        text-align: center;
    }
    
    .container {
        padding: 0 16px;
    }
    
    .footer {
        padding: 30px 0 15px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 40px 0 30px;
    }
    
    .hero-headline {
        font-size: 1.8rem;
        line-height: 1.1;
        margin-bottom: 16px;
    }
    
    .hero-subheadline {
        font-size: 1rem;
        line-height: 1.4;
        margin-bottom: 32px;
    }
    
    .explainer {
        padding: 30px 0;
    }
    
    .explainer-text {
        font-size: 1rem;
        line-height: 1.5;
    }
    
    .btn-primary,
    .btn-secondary {
        padding: 14px 20px;
        font-size: 1rem;
        max-width: 280px;
    }
    
    .container {
        padding: 0 12px;
    }
}