/* CSS Reset & Basics */
:root {
    --primary-color: #0d47a1; /* Deep Blue */
    --accent-color: #ff6d00; /* Vibrant Orange */
    --bg-light: #f8f9fa;
    --bg-dark: #1a202c;
    --text-color: #333;
    --text-light: #666;
    --white: #ffffff;
    --container-width: 1100px;
    --container-small: 800px;
    --spacing: 4rem;
    --border-radius: 8px;
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    font-size: 18px;
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    color: var(--primary-color);
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.2rem; margin-bottom: 1.5rem; }
h3 { font-size: 2rem; margin-bottom: 2rem; text-align: center; }
h4 { font-size: 1.3rem; margin-bottom: 0.5rem; }

p { margin-bottom: 1.5rem; }

img { max-width: 100%; height: auto; display: block; border-radius: var(--border-radius); }

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.small-container {
    max-width: var(--container-small);
}

.text-center { text-align: center; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    border-radius: 50px;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    border: none;
}

.btn-primary {
    background-color: var(--accent-color);
    color: var(--white);
    box-shadow: 0 4px 6px rgba(255, 109, 0, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(255, 109, 0, 0.4);
}

.btn-large {
    font-size: 1.4rem;
    padding: 1.2rem 3rem;
    width: 100%;
    max-width: 400px;
}

/* Hero Section */
.hero-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #f0f4f8 0%, #ffffff 100%);
    border-bottom: 1px solid #e0e0e0;
}

.hero-section .container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-content .eyebrow {
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
    display: block;
}

.hero-content h1 {
    font-size: 3.5rem; /* Larger hero title */
    color: #111;
}

.hero-content h2 {
    color: var(--text-light);
    font-weight: 500;
    font-size: 1.8rem;
    margin-top: -0.5rem;
}

.hero-subtext {
    font-size: 1.1rem;
    color: #444;
    margin-bottom: 2rem;
}

.hero-offer {
    background: #fff;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid #eee;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.offer-details {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.hero-image img {
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    transform: rotate(-2deg);
}

/* Section Basics */
.section {
    padding: var(--spacing) 0;
}

.bg-light { background-color: var(--bg-light); }
.bg-dark { background-color: var(--bg-dark); color: #ccc; }
.bg-dark h3, .bg-dark h4 { color: var(--white); }

/* Lists & Checklists */
ul {
    list-style-position: inside;
    margin-bottom: 1.5rem;
}

.checklist {
    list-style: none;
}

.checklist li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 0.8rem;
}

.checklist.check-green li::before {
    content: '✔';
    position: absolute;
    left: 0;
    color: #27ae60;
    font-weight: bold;
}

.checklist.cross-red li::before {
    content: '✘';
    position: absolute;
    left: 0;
    color: #c0392b;
    font-weight: bold;
}

.checklist.text-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-size: 1.2rem;
    line-height: 1.5rem;
}

/* Grids */
.grid-2, .grid-3 {
    display: grid;
    gap: 2rem;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

/* Specific Sections */
.cost-section .feature-item {
    margin-bottom: 2rem;
    border-left: 4px solid var(--accent-color);
    padding-left: 1.5rem;
}

.impact-statement {
    text-align: center;
    font-weight: 600;
    font-size: 1.2rem;
    margin-top: 3rem;
    padding: 2rem;
    background: #fff3e0;
    border-radius: var(--border-radius);
}

.card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid #eee;
}

.feature-box {
    background: rgba(255,255,255,0.05); /* Slight tint for dark bg */
    padding: 1.5rem;
    border-radius: var(--border-radius);
}
.feature-box ul {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: #aaa;
}
.feature-box li {
    margin-bottom: 0.3rem;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.comparison-grid .for-you {
    background: #e8f5e9;
    padding: 2rem;
    border-radius: var(--border-radius);
}

.comparison-grid .not-for-you {
    background: #ffebee;
    padding: 2rem;
    border-radius: var(--border-radius);
}

.value-section .price-tag {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 1.5rem 0;
}

.faq-item {
    margin-bottom: 1.5rem;
    border-bottom: 1px solid #eee;
    padding-bottom: 1rem;
}
.faq-item:last-child { border-bottom: none; }
.faq-item h4 { cursor: pointer; color: var(--primary-color); }

/* Mobile */
@media (max-width: 768px) {
    .container { padding: 0 1rem; }
    
    .hero-section .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content h1 { font-size: 2.5rem; }
    
    .hero-image {
        order: -1; /* Image on top on mobile often looks better, or leave details */
        margin: 0 auto;
        max-width: 300px;
    }
    .hero-image img { transform: rotate(0); }

    .grid-2, .grid-3, .comparison-grid {
        grid-template-columns: 1fr;
    }
    
    .btn-large { width: 100%; }
}