/* ============================================
   HOME PAGE STYLES
   ============================================ */

/* Sticky header */
.header {
    position: sticky;
    top: 0;
    background: #FAF7F2;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #E0E0E0;
    z-index: 100;
}

.logo {
    font-size: 20px;
    font-weight: 600;
    color: #7A8C6F;
}

.chat-link {
    font-size: 14px;
    color: #7A8C6F;
    text-decoration: none;
    transition: color 240ms ease;
}

.chat-link:hover {
    color: #8B9D83;
}

/* Hero section */
.hero {
    min-height: 70vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 80px 20px;
}

.hero h1 {
    font-size: 48px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 24px;
    max-width: 800px;
    line-height: 1.3;
}

.hero p {
    font-size: 20px;
    color: #666666;
    max-width: 600px;
    margin-bottom: 40px;
}

.scroll-indicator {
    font-size: 14px;
    color: #7A8C6F;
    margin-top: 40px;
}

/* Category section */
.categories {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 40px;
}

.section-intro {
    text-align: center;
    margin-bottom: 48px;
}

.section-intro h2 {
    font-size: 32px;
    color: #333333;
    margin-bottom: 16px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-bottom: 48px;
}

.category-card {
    background: white;
    border-radius: 16px;
    padding: 40px 32px;
    transition: all 240ms cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.08);
}

.card-sage { background: linear-gradient(135deg, #C9D5C0 0%, #B5C4AD 100%); }
.card-sand { background: linear-gradient(135deg, #E8DCC4 0%, #D9C8B0 100%); }
.card-terracotta { background: linear-gradient(135deg, #D4A59A 0%, #E8C4B8 100%); }
.card-lavender { background: linear-gradient(135deg, #E5DFE8 0%, #D4CBDB 100%); }

.card-icon {
    font-size: 40px;
    margin-bottom: 20px;
}

.category-card h3 {
    font-size: 22px;
    color: #333333;
    margin-bottom: 12px;
    font-weight: 600;
}

.category-card p {
    font-size: 16px;
    color: #555555;
    margin-bottom: 20px;
    line-height: 1.6;
}

.category-card a {
    color: #7A8C6F;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: color 240ms ease;
}

.category-card a:hover {
    color: #333333;
}

.quiz-prompt {
    text-align: center;
    padding-top: 32px;
    border-top: 1px solid #E0E0E0;
    font-size: 16px;
    color: #666666;
}

.quiz-prompt a {
    color: #7A8C6F;
    text-decoration: none;
    font-weight: 600;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 32px;
    }
    
    .category-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .header {
        padding: 16px 20px;
    }
}