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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    padding: 20px 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    align-items: center;
}

.logo {
    height: 45px;
    width: auto;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: white;
    padding: 120px 0 80px;
    text-align: center;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 30px;
    line-height: 1.1;
}

.hero .tagline {
    font-size: 1.3rem;
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto 40px;
}

.cta-primary {
    background: linear-gradient(135deg, #2E8B57, #3e8751);
    color: white;
    padding: 18px 40px;
    font-size: 1.2rem;
    font-weight: bold;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s;
    text-decoration: none;
    display: inline-block;
}

/* Hover effect for all .cta-primary */
.cta-primary:hover {
    transform: translateY(-2px);
}

/* Problem Section */
.problem {
    padding: 80px 0;
    background: #f8f9fa;
}

.problem-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.problem h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 30px;
    color: #2E8B57;
    text-align: center;
}

.problem p {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 30px;
}

.stat-highlight {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    color: #2E8B57;
    display: block;
}

.stat-label {
    font-size: 1rem;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Solution Section */
.solution {
    padding: 80px 0;
    background: white;
}

.solution h2 {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 60px;
    color: #2E8B57;
}

.solution-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 60px;
}

.solution-content h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #2E8B57;
}

.solution-content p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 30px;
}

.benefits-list {
    list-style: none;
    padding: 0;
}

.benefits-list li {
    padding: 10px 0;
    font-size: 1.1rem;
    color: #666;
    position: relative;
    padding-left: 30px;
}

.benefits-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #2E8B57;
    font-weight: bold;
    font-size: 1.2rem;
}

.chart-placeholder {
    background: #f8f9fa;
    border: 2px dashed #ddd;
    border-radius: 12px;
    padding: 60px 20px;
    text-align: center;
    color: #666;
}

.chart-placeholder h4 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: #2c3e50;
}

/* Results Section */
.results {
    padding: 80px 0;
    background: linear-gradient(135deg, #2E8B57, #15622a);
    color: white;
    text-align: center;
}

.results h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 60px;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.result-card {
    background: rgba(255,255,255,0.1);
    padding: 40px 20px;
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

.result-number {
    font-size: 3rem;
    font-weight: 900;
    display: block;
    margin-bottom: 10px;
}

.result-label {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* CTA Section */

.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: white;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 30px;
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.contact-form {
    max-width: 500px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.contact-form h3 {
    color: #2c3e50;
    margin-bottom: 30px;
    font-size: 1.5rem;
}

.form-group {
    margin-bottom: 20px;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #4a9b5e;
}

.cta-secondary {
    background: #2E8B57;
    color: white;
    padding: 15px 30px;
    font-size: 1.1rem;
    font-weight: bold;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    width: 100%;
    transition: background 0.3s;
}

.cta-secondary:hover {
    background: #2fa260;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero .tagline {
        font-size: 1.1rem;
    }
    
    .problem-grid,
    .solution-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .results-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .logo {
        height: 35px;
    }
    
    .result-card {
        padding: 30px 20px;
    }
    
    .result-number {
        font-size: 2.5rem;
    }
}

/* Base button styles for nav tabs */
.header nav a.cta-primary {
    padding: 10px 20px;
    font-size: 1rem;
    background: white;
    color: #2c3e50;
    border: 2px solid #2c3e50;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    transition: background-color 0.3s, color 0.3s, border-color 0.3s;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Hover effect for nav tabs */
.header nav a.cta-primary:hover {
    background: #2E8B57;
    color: white;
    border-color: #2E8B57;
}

/* Active tab style */
.header nav a.cta-primary.active {
    background: white;
    color: #22593d; /* darker green-ish */
    font-weight: 700;
    border: 2px solid #2c3e50;
    border-bottom: 4px solid #2E8B57; /* underline */
    cursor: default;
    box-shadow: none;
}