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

:root {
    --color-primary: #8B4513;
    --color-primary-dark: #654321;
    --color-secondary: #D2691E;
    --color-accent: #CD853F;
    --color-bg: #FDF5E6;
    --color-bg-alt: #FAF0E6;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-white: #FFFFFF;
    --color-border: #DEB887;
    --color-success: #228B22;
    --color-error: #B22222;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --max-width: 1200px;
}

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 20px;
}

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

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; margin-bottom: 1rem; }
h3 { font-size: 1.5rem; margin-bottom: 0.75rem; }
h4 { font-size: 1.25rem; margin-bottom: 0.5rem; }

p {
    margin-bottom: 1rem;
}

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

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

ul, ol {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

li {
    margin-bottom: 0.5rem;
}

/* Header */
.site-header {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    color: var(--color-white);
    padding: 3rem 0;
    text-align: center;
}

.site-header h1 {
    color: var(--color-white);
    font-size: 3rem;
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.tagline {
    font-size: 1.25rem;
    opacity: 0.9;
    font-style: italic;
}

/* Navigation */
.main-nav {
    background-color: var(--color-primary-dark);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-md);
}

.main-nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin: 0;
    padding: 0;
}

.main-nav li {
    margin: 0;
}

.main-nav a {
    display: block;
    color: var(--color-white);
    padding: 1rem 1.5rem;
    font-weight: 500;
    transition: background-color 0.2s ease;
}

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

/* Main Content */
main {
    padding: 2rem 0 4rem;
}

.intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    padding: 2rem;
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

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

/* Content Sections */
.content-section {
    background-color: var(--color-white);
    padding: 2.5rem;
    margin-bottom: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.content-section h2 {
    padding-bottom: 1rem;
    border-bottom: 3px solid var(--color-accent);
    margin-bottom: 2rem;
}

/* Technique Section */
.technique-steps {
    margin-bottom: 2rem;
}

.step {
    background-color: var(--color-bg-alt);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    border-left: 4px solid var(--color-primary);
}

.step h4 {
    color: var(--color-primary);
}

.tips-box {
    background-color: #E8F5E9;
    border: 1px solid #A5D6A7;
    padding: 1.5rem;
    border-radius: var(--radius-md);
    margin-bottom: 2rem;
}

.tips-box h3 {
    color: var(--color-success);
    margin-bottom: 1rem;
}

/* Product Callout */
.product-callout {
    background: linear-gradient(135deg, #FFF8E7 0%, #FFE4B5 100%);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.product-callout h3 {
    color: var(--color-primary-dark);
    margin-bottom: 0.75rem;
}

.product-mention {
    font-size: 0.95rem;
    color: var(--color-text-light);
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
}

/* Type Cards */
.type-card {
    background-color: var(--color-bg-alt);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    border: 1px solid var(--color-border);
}

.type-card h3 {
    color: var(--color-primary);
    border-bottom: 2px solid var(--color-accent);
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
}

/* Materials Grid */
.materials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
}

.material-card {
    background-color: var(--color-bg-alt);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.material-card h3 {
    color: var(--color-primary);
    text-align: center;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--color-accent);
    margin-bottom: 1rem;
}

.pros-cons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.pros h4 {
    color: var(--color-success);
}

.cons h4 {
    color: var(--color-error);
}

.pros ul, .cons ul {
    font-size: 0.9rem;
    margin-left: 1rem;
}

.best-for {
    background-color: var(--color-white);
    padding: 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

/* Etiquette Grid */
.etiquette-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.do-dont h3 {
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid;
}

.dont-list {
    list-style: none;
    margin-left: 0;
}

.dont-list li {
    padding: 0.75rem;
    background-color: #FFEBEE;
    border-left: 3px solid var(--color-error);
    margin-bottom: 0.5rem;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.do-list {
    list-style: none;
    margin-left: 0;
}

.do-list li {
    padding: 0.75rem;
    background-color: #E8F5E9;
    border-left: 3px solid var(--color-success);
    margin-bottom: 0.5rem;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.cultural-notes {
    background-color: var(--color-bg-alt);
    padding: 1.5rem;
    border-radius: var(--radius-md);
}

.cultural-notes h3 {
    margin-bottom: 1rem;
}

/* Care Section */
.care-section {
    background-color: var(--color-bg-alt);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
}

.care-section h3 {
    color: var(--color-primary);
    margin-bottom: 1rem;
}

/* Recommendations Grid */
.recommendations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}

.recommendation-card {
    background-color: var(--color-bg-alt);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
}

.recommendation-card.featured {
    border: 2px solid var(--color-primary);
    background: linear-gradient(135deg, #FFF8E7 0%, var(--color-bg-alt) 100%);
}

.badge {
    display: inline-block;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    align-self: flex-start;
}

.recommendation-card h3 {
    color: var(--color-primary-dark);
    margin-bottom: 0.75rem;
}

.recommendation-card p {
    flex-grow: 1;
    font-size: 0.95rem;
}

.cta-button {
    display: inline-block;
    background-color: var(--color-secondary);
    color: var(--color-white);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-align: center;
    transition: background-color 0.2s ease, transform 0.2s ease;
    margin-top: auto;
}

.cta-button:hover {
    background-color: var(--color-primary-dark);
    text-decoration: none;
    transform: translateY(-2px);
}

/* FAQ Section */
.faq-item {
    background-color: var(--color-bg-alt);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    border-left: 4px solid var(--color-primary);
}

.faq-item h3 {
    color: var(--color-primary);
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
}

.faq-item p {
    margin-bottom: 0;
}

/* Footer */
.site-footer {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    padding: 2rem 0;
    text-align: center;
}

.site-footer p {
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.affiliate-disclosure {
    font-size: 0.85rem;
    opacity: 0.7;
    max-width: 600px;
    margin: 0.5rem auto 0;
}

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

    .tagline {
        font-size: 1rem;
    }

    .main-nav ul {
        flex-direction: column;
        align-items: center;
    }

    .main-nav a {
        padding: 0.75rem 1.5rem;
    }

    .content-section {
        padding: 1.5rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    h3 {
        font-size: 1.25rem;
    }

    .materials-grid,
    .recommendations-grid,
    .etiquette-grid {
        grid-template-columns: 1fr;
    }

    .pros-cons {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .site-header {
        padding: 2rem 0;
    }

    .site-header h1 {
        font-size: 1.75rem;
    }

    .container {
        padding: 0 15px;
    }

    .content-section {
        padding: 1rem;
    }

    .recommendation-card,
    .material-card,
    .type-card {
        padding: 1rem;
    }
}

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

    .content-section {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
}