/* Desk Setup Guide - Styles */

:root {
    --primary: #2d3436;
    --accent: #0984e3;
    --accent-dark: #0767b0;
    --bg-light: #f8f9fa;
    --bg-dark: #dfe6e9;
    --text: #2d3436;
    --text-light: #636e72;
    --white: #ffffff;
    --border: #b2bec3;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.7;
    color: var(--text);
    background: var(--white);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, #636e72 100%);
    color: var(--white);
    padding: 60px 20px;
    text-align: center;
}

.hero h1 {
    font-size: 2.8rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.tagline {
    font-size: 1.2rem;
    opacity: 0.9;
}

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

.main-nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    padding: 15px 0;
}

.main-nav a {
    color: var(--text);
    text-decoration: none;
    padding: 8px 18px;
    border-radius: 25px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.main-nav a:hover {
    background: var(--accent);
    color: var(--white);
}

/* Main Content */
main {
    padding: 40px 20px;
}

.intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
}

.intro h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--primary);
}

.intro p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 15px;
}

/* Sections */
.section {
    margin-bottom: 60px;
}

.section h2 {
    font-size: 1.9rem;
    color: var(--primary);
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 3px solid var(--accent);
}

.subsection {
    margin-bottom: 35px;
}

.subsection h3 {
    font-size: 1.4rem;
    color: var(--primary);
    margin-bottom: 15px;
}

.subsection p {
    margin-bottom: 15px;
    color: var(--text);
}

.subsection ul {
    margin: 15px 0 15px 25px;
}

.subsection li {
    margin-bottom: 10px;
}

.subsection a {
    color: var(--accent);
    text-decoration: none;
}

.subsection a:hover {
    text-decoration: underline;
}

/* Tip Box */
.tip {
    background: linear-gradient(135deg, #e8f4fd 0%, #d4e9f7 100%);
    border-left: 4px solid var(--accent);
    padding: 20px;
    margin: 20px 0;
    border-radius: 0 8px 8px 0;
}

.tip strong {
    color: var(--accent);
}

/* Products Section */
.products-section {
    background: var(--bg-light);
    padding: 40px;
    border-radius: 12px;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 25px;
}

.product-card {
    background: var(--white);
    padding: 25px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.product-card h3 {
    font-size: 1.15rem;
    margin-bottom: 12px;
    color: var(--primary);
}

.product-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 18px;
    line-height: 1.6;
}

.btn {
    display: inline-block;
    background: var(--accent);
    color: var(--white);
    padding: 12px 22px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    transition: background 0.3s ease;
}

.btn:hover {
    background: var(--accent-dark);
}

/* Checklist */
.checklist {
    background: var(--bg-light);
    padding: 30px;
    border-radius: 12px;
}

.checklist-item {
    display: flex;
    gap: 20px;
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
}

.checklist-item:last-child {
    border-bottom: none;
}

.check {
    width: 40px;
    height: 40px;
    background: var(--accent);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.checklist-item strong {
    font-size: 1.1rem;
    color: var(--primary);
    display: block;
    margin-bottom: 5px;
}

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

/* FAQ Section */
.faq-section .faq {
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid var(--border);
}

.faq-section .faq:last-child {
    border-bottom: none;
}

.faq h3 {
    font-size: 1.15rem;
    color: var(--primary);
    margin-bottom: 10px;
}

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

/* Footer */
footer {
    background: var(--primary);
    color: var(--white);
    padding: 30px 20px;
    text-align: center;
}

footer p {
    margin-bottom: 10px;
}

.affiliate-disclosure {
    font-size: 0.85rem;
    opacity: 0.8;
    max-width: 600px;
    margin: 10px auto 0;
}

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

    .tagline {
        font-size: 1rem;
    }

    .main-nav ul {
        gap: 5px;
    }

    .main-nav a {
        padding: 6px 12px;
        font-size: 0.9rem;
    }

    .section h2 {
        font-size: 1.6rem;
    }

    .subsection h3 {
        font-size: 1.2rem;
    }

    .products-section {
        padding: 25px 15px;
    }

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

    .checklist-item {
        flex-direction: column;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 40px 15px;
    }

    .hero h1 {
        font-size: 1.7rem;
    }

    main {
        padding: 25px 15px;
    }

    .intro h2 {
        font-size: 1.6rem;
    }

    .btn {
        display: block;
        text-align: center;
    }
}