/* CSS Reset and Base Styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --color-primary: #2c5530;
    --color-primary-dark: #1a3a1d;
    --color-accent: #8b4513;
    --color-accent-light: #a0522d;
    --color-bg: #faf9f7;
    --color-bg-alt: #f0ede8;
    --color-text: #2d2d2d;
    --color-text-light: #5a5a5a;
    --color-border: #d4d0c8;
    --color-white: #ffffff;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
    --font-main: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    --max-width: 1200px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-primary-dark);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
}

h3 {
    font-size: 1.5rem;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

h4 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xs);
}

p {
    margin-bottom: var(--spacing-sm);
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--color-accent-light);
    text-decoration: underline;
}

ul, ol {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

li {
    margin-bottom: var(--spacing-xs);
}

/* Header */
header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

header h1 {
    color: var(--color-white);
    font-size: 3rem;
    margin-bottom: var(--spacing-xs);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.tagline {
    font-size: 1.25rem;
    opacity: 0.9;
    font-weight: 300;
}

/* Navigation */
.main-nav {
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.main-nav ul {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    list-style: none;
    margin: 0;
    padding: var(--spacing-sm) 0;
    gap: var(--spacing-xs);
}

.main-nav li {
    margin: 0;
}

.main-nav a {
    display: block;
    padding: var(--spacing-xs) var(--spacing-md);
    color: var(--color-text);
    font-weight: 500;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.main-nav a:hover {
    background-color: var(--color-bg-alt);
    color: var(--color-primary);
    text-decoration: none;
}

/* Hero Section */
.hero {
    background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

.hero h2 {
    color: var(--color-primary);
}

.hero p {
    max-width: 800px;
    margin: 0 auto var(--spacing-md);
    font-size: 1.1rem;
    color: var(--color-text-light);
}

/* Content Sections */
.content-section {
    padding: var(--spacing-xxl) 0;
}

.alt-bg {
    background-color: var(--color-bg-alt);
}

/* Info Grid */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.info-card {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.info-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.info-card h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.info-card p {
    margin-bottom: 0;
    color: var(--color-text-light);
}

/* Compass Types */
.compass-type {
    background: var(--color-white);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    border-radius: 8px;
    border-left: 4px solid var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.compass-type h3 {
    margin-top: 0;
    color: var(--color-primary);
}

.compass-type p:last-child {
    margin-bottom: 0;
}

/* Step List */
.step-list {
    counter-reset: step-counter;
    list-style: none;
    margin-left: 0;
}

.step-list li {
    counter-increment: step-counter;
    position: relative;
    padding-left: 50px;
    margin-bottom: var(--spacing-md);
}

.step-list li::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0;
    width: 32px;
    height: 32px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
}

/* Info Box */
.info-box {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-accent);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    border-radius: 0 8px 8px 0;
}

.info-box h4 {
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

.info-box p:last-child {
    margin-bottom: 0;
}

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.product-card {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.product-card.featured {
    border: 2px solid var(--color-primary);
}

.product-card .badge {
    position: absolute;
    top: -10px;
    right: 20px;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.product-card h3 {
    color: var(--color-text-light);
    font-size: 0.9rem;
    font-weight: 500;
    margin: 0 0 var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-card h4 {
    color: var(--color-primary-dark);
    font-size: 1.4rem;
    margin-bottom: var(--spacing-sm);
}

.product-card ul {
    margin: var(--spacing-sm) 0 var(--spacing-md);
    padding-left: var(--spacing-md);
}

.product-card li {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

.product-card .btn {
    margin-top: auto;
}

/* Buttons */
.btn {
    display: inline-block;
    background: var(--color-accent);
    color: var(--color-white);
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 600;
    text-align: center;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background: var(--color-accent-light);
    color: var(--color-white);
    text-decoration: none;
    transform: translateY(-1px);
}

/* FAQ */
.faq-item {
    background: var(--color-white);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    border-radius: 8px;
    border: 1px solid var(--color-border);
}

.faq-item h3 {
    color: var(--color-primary);
    font-size: 1.15rem;
    margin: 0 0 var(--spacing-sm);
}

.faq-item p {
    margin: 0;
    color: var(--color-text-light);
}

/* Footer */
footer {
    background: var(--color-primary-dark);
    color: var(--color-white);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

footer p {
    margin-bottom: var(--spacing-xs);
    opacity: 0.9;
}

.affiliate-disclosure {
    font-size: 0.85rem;
    opacity: 0.7;
    max-width: 600px;
    margin: var(--spacing-sm) auto 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }

    .tagline {
        font-size: 1rem;
    }

    h2 {
        font-size: 1.6rem;
    }

    h3 {
        font-size: 1.3rem;
    }

    .main-nav ul {
        justify-content: flex-start;
        overflow-x: auto;
        padding: var(--spacing-xs);
        gap: 0;
    }

    .main-nav a {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.9rem;
        white-space: nowrap;
    }

    .content-section {
        padding: var(--spacing-xl) 0;
    }

    .step-list li {
        padding-left: 45px;
    }

    .step-list li::before {
        width: 28px;
        height: 28px;
        font-size: 0.8rem;
    }

    .product-grid {
        grid-template-columns: 1fr;
    }

    .info-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-md: 1rem;
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-xxl: 2.5rem;
    }

    header {
        padding: var(--spacing-xl) 0;
    }

    header h1 {
        font-size: 1.75rem;
    }

    body {
        font-size: 15px;
    }
}

/* Print Styles */
@media print {
    .main-nav,
    .btn,
    footer {
        display: none;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
    }

    .content-section {
        padding: 1rem 0;
    }

    a {
        color: inherit;
        text-decoration: underline;
    }

    .product-card,
    .info-card,
    .compass-type,
    .faq-item {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
}