/* Tutorial Section Styles - Premium */
:root {
    --tutorial-primary: #166534;
    --tutorial-primary-dark: #14532d;
    --tutorial-accent: #22c55e;
    --tutorial-bg: #f8faf8;
    --tutorial-surface: #ffffff;
    --tutorial-text: #1f2937;
    --tutorial-muted: #6b7280;
}

body.tutorial-page {
    font-family: 'Inter', system-ui, sans-serif;
    background: var(--tutorial-bg);
    color: var(--tutorial-text);
    line-height: 1.7;
}

/* Header */
.tutorial-header {
    background: #fff;
    border-bottom: 1px solid #e5e7eb;
    padding: 0.875rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.tutorial-nav {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tutorial-logo {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--tutorial-primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    letter-spacing: -0.02em;
}

.tutorial-logo:hover {
    color: var(--tutorial-primary-dark);
}

.tutorial-cta {
    background: linear-gradient(135deg, var(--tutorial-primary) 0%, #15803d 100%);
    color: white;
    padding: 0.6rem 1.25rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 2px 8px rgba(22, 101, 52, 0.25);
}

.tutorial-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(22, 101, 52, 0.35);
}

/* Hero */
.tutorial-hero {
    background: linear-gradient(145deg, #0f2e24 0%, var(--tutorial-primary) 40%, #15803d 100%);
    color: white;
    padding: 4rem 1.5rem 4.5rem;
    text-align: center;
}

.tutorial-hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.tutorial-hero p {
    font-size: 1.1rem;
    opacity: 0.95;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.65;
}

/* Tutorial Grid */
.tutorial-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 3.5rem 1.5rem;
}

.tutorial-section {
    margin-bottom: 3.5rem;
}

.tutorial-section-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--tutorial-primary);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 3px solid rgba(22, 101, 52, 0.2);
}

.tutorial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
}

.tutorial-card {
    background: var(--tutorial-surface);
    border-radius: 1rem;
    padding: 1.5rem 1.75rem;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    border: 1px solid #e5e7eb;
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
    display: flex;
    flex-direction: column;
}

.tutorial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(22, 101, 52, 0.12);
    border-color: #86efac;
}

.tutorial-card-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, #dcfce7 0%, #bbf7d0 100%);
    border-radius: 0.875rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
}

.tutorial-card-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #1f2937;
}

.tutorial-card-desc {
    font-size: 0.9rem;
    color: var(--tutorial-muted);
    flex: 1;
    line-height: 1.55;
}

.tutorial-card-meta {
    margin-top: 1rem;
    font-size: 0.8rem;
    color: var(--tutorial-muted);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Article Page */
.tutorial-article {
    max-width: 800px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem 4rem;
}

.tutorial-breadcrumb {
    font-size: 0.875rem;
    color: var(--tutorial-muted);
    margin-bottom: 2rem;
}

.tutorial-breadcrumb a {
    color: var(--tutorial-primary);
    text-decoration: none;
    font-weight: 500;
}

.tutorial-breadcrumb a:hover {
    text-decoration: underline;
}

.tutorial-article h1 {
    font-family: 'Playfair Display', serif;
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.25;
    letter-spacing: -0.02em;
    color: #1f2937;
}

.tutorial-article-meta {
    color: var(--tutorial-muted);
    font-size: 0.9rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid #e5e7eb;
}

.tutorial-content h2 {
    font-size: 1.45rem;
    font-weight: 700;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    color: var(--tutorial-primary);
    padding-bottom: 0.35rem;
}

.tutorial-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    color: #374151;
}

.tutorial-content p {
    margin-bottom: 1.25rem;
    line-height: 1.75;
}

.tutorial-content ul,
.tutorial-content ol {
    margin-bottom: 1.25rem;
    padding-left: 1.5rem;
}

.tutorial-content li {
    margin-bottom: 0.5rem;
}

/* Screenshot Styles */
.tutorial-screenshot {
    margin: 2rem 0;
    border-radius: 0.75rem;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.tutorial-screenshot img {
    width: 100%;
    display: block;
}

.tutorial-screenshot figcaption {
    background: #f3f4f6;
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
    color: var(--tutorial-muted);
    text-align: center;
}

/* Step Boxes */
.tutorial-step {
    background: var(--tutorial-surface);
    border-left: 4px solid var(--tutorial-accent);
    padding: 1.5rem 1.75rem;
    margin: 1.5rem 0;
    border-radius: 0 1rem 1rem 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    border: 1px solid #e5e7eb;
    border-left: 4px solid var(--tutorial-accent);
}

.tutorial-step-number {
    display: inline-block;
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--tutorial-accent) 0%, #16a34a 100%);
    color: white;
    border-radius: 50%;
    text-align: center;
    line-height: 32px;
    font-weight: 700;
    font-size: 0.9rem;
    margin-right: 0.75rem;
    box-shadow: 0 2px 6px rgba(34, 197, 94, 0.35);
}

/* Tip Box */
.tutorial-tip {
    background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
    border: 1px solid #fcd34d;
    border-radius: 1rem;
    padding: 1.25rem 1.5rem;
    margin: 1.5rem 0;
}

.tutorial-tip-title {
    font-weight: 700;
    color: #92400e;
    margin-bottom: 0.5rem;
}

/* CTA Box */
.tutorial-cta-box {
    background: linear-gradient(145deg, var(--tutorial-primary) 0%, #15803d 100%);
    color: white;
    border-radius: 1.25rem;
    padding: 2.25rem 2rem;
    text-align: center;
    margin: 3rem 0;
    box-shadow: 0 8px 24px rgba(22, 101, 52, 0.2);
}

.tutorial-cta-box h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.tutorial-cta-box p {
    opacity: 0.95;
    margin-bottom: 1.5rem;
}

.tutorial-cta-btn {
    display: inline-block;
    background: white;
    color: var(--tutorial-primary);
    padding: 0.85rem 1.75rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.tutorial-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0,0,0,0.15);
}

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

    .tutorial-article h1 {
        font-size: 1.75rem;
    }
}