/* ── Guide Page Styles — Sunset Gradient ─────── */

:root {
    --primary: #e87461;
    --primary-light: #f4a68e;
    --accent: #f5b971;
    --dark-bg: #121826;
    --card-bg: #1c2333;
    --text-main: #faf5f0;
    --text-muted: #9ca3b4;
    --border: #2a3245;
    --surface: rgba(28, 35, 51, 0.6);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-main);
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
}

/* ── Navigation ──────────────────────────────── */

.guide-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 40px;
    background: rgba(18, 24, 38, 0.88);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(to right, #f4a68e, #e87461);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 24px;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-main);
}

/* ── Hero ─────────────────────────────────────── */

.guide-hero {
    text-align: center;
    padding: 100px 24px 80px;
    background: radial-gradient(ellipse at 50% 0%, #2e1f2d 0%, #1a1428 30%, var(--dark-bg) 70%);
    position: relative;
    overflow: hidden;
}

.guide-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -25%;
    width: 150%;
    height: 200%;
    background: radial-gradient(circle at 30% 20%, rgba(232, 116, 97, 0.06) 0%, transparent 60%),
        radial-gradient(circle at 70% 80%, rgba(245, 185, 113, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.hero-badge {
    display: inline-block;
    background: rgba(232, 116, 97, 0.1);
    border: 1px solid rgba(232, 116, 97, 0.25);
    color: var(--primary-light);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 6px 16px;
    border-radius: 20px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 28px;
}

.guide-hero h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #f4a68e, #e87461, #f5b971);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -1.5px;
    position: relative;
}

.hero-lead {
    font-size: clamp(1rem, 2vw, 1.35rem);
    color: var(--text-muted);
    max-width: 680px;
    margin: 0 auto 12px;
    line-height: 1.6;
}

.hero-meta {
    font-size: 0.85rem;
    color: #5e6678;
    margin-top: 8px;
}

/* ── Article Wrapper ──────────────────────────── */

.article-wrapper {
    max-width: 820px;
    margin: 0 auto;
    padding: 60px 24px 80px;
}

.article-content h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.85rem;
    color: var(--text-main);
    margin-top: 56px;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
    letter-spacing: -0.5px;
}

.article-content h3 {
    font-size: 1.25rem;
    color: #d8d0c8;
    margin-top: 36px;
    margin-bottom: 12px;
    font-weight: 700;
}

.article-content p {
    font-size: 1.05rem;
    color: #c5bdb5;
    margin-bottom: 20px;
    line-height: 1.8;
}

.article-content a {
    color: var(--primary);
    text-decoration: underline;
    text-decoration-color: rgba(232, 116, 97, 0.3);
    text-underline-offset: 3px;
    transition: text-decoration-color 0.2s;
}

.article-content a:hover {
    text-decoration-color: var(--primary);
}

.article-content ul {
    margin: 0 0 24px 24px;
}

.article-content ul li {
    margin-bottom: 10px;
    color: #c5bdb5;
    font-size: 1.02rem;
}

.article-content code {
    font-family: 'JetBrains Mono', monospace;
    background: rgba(232, 116, 97, 0.1);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.9em;
    color: var(--primary-light);
}

/* ── Pro Tip Blockquotes ──────────────────────── */

.pro-tip {
    background: linear-gradient(135deg, rgba(232, 116, 97, 0.06), rgba(245, 185, 113, 0.04));
    border-left: 4px solid var(--primary);
    border-radius: 0 12px 12px 0;
    padding: 20px 24px;
    margin: 28px 0;
    font-size: 0.98rem;
    color: #c5bdb5;
    line-height: 1.7;
}

.pro-tip strong {
    color: var(--primary-light);
    font-weight: 700;
}

/* ── Naming Grid ──────────────────────────────── */

.naming-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 20px;
    margin: 32px 0 40px;
}

.naming-category {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px;
    transition: border-color 0.3s, transform 0.3s;
}

.naming-category:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.naming-category h3 {
    margin-top: 0;
    font-size: 1.1rem;
    color: var(--text-main);
    margin-bottom: 8px;
}

.naming-category p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.naming-category ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.naming-category ul li {
    padding: 8px 0;
    border-bottom: 1px solid rgba(42, 50, 69, 0.6);
    font-size: 0.95rem;
}

.naming-category ul li:last-child {
    border-bottom: none;
}

.naming-category ul li strong {
    color: var(--text-main);
    font-weight: 700;
}

.naming-category ul li em {
    color: var(--accent);
}

/* ── Checklist Inline ─────────────────────────── */

.checklist-inline {
    list-style: none;
    padding: 0;
    margin: 24px 0;
}

.checklist-inline li {
    padding: 12px 16px;
    background: var(--surface);
    border-radius: 8px;
    margin-bottom: 8px;
    border: 1px solid var(--border);
    font-size: 0.98rem;
}

/* ── Roadmap ──────────────────────────────────── */

.roadmap {
    margin: 32px 0 40px;
    position: relative;
}

.roadmap::before {
    content: '';
    position: absolute;
    left: 26px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary), var(--accent), transparent);
}

.roadmap-step {
    display: flex;
    gap: 20px;
    margin-bottom: 28px;
    position: relative;
}

.step-number {
    flex-shrink: 0;
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), #d45a48);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    color: white;
    z-index: 1;
    box-shadow: 0 0 20px rgba(232, 116, 97, 0.25);
}

.step-content {
    padding-top: 4px;
}

.step-content h3 {
    margin-top: 0;
    font-size: 1.15rem;
    color: var(--text-main);
    margin-bottom: 6px;
}

.step-content p {
    font-size: 0.98rem;
    margin-bottom: 0;
}

/* ── Success Checklist ────────────────────────── */

.success-checklist {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 24px 0 40px;
}

.success-checklist label {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
    font-size: 0.98rem;
    color: #c5bdb5;
}

.success-checklist label:hover {
    border-color: var(--primary);
    background: rgba(232, 116, 97, 0.05);
}

.success-checklist input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    flex-shrink: 0;
}

/* ── Article CTA ──────────────────────────────── */

.article-cta {
    text-align: center;
    padding: 48px 32px;
    background: linear-gradient(135deg, rgba(232, 116, 97, 0.07), rgba(245, 185, 113, 0.04));
    border: 1px solid rgba(232, 116, 97, 0.18);
    border-radius: 20px;
    margin-top: 48px;
}

.article-cta h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.6rem;
    color: var(--text-main);
    margin-bottom: 12px;
    margin-top: 0;
}

.article-cta p {
    color: var(--text-muted);
    margin-bottom: 24px;
    font-size: 1.05rem;
}

.cta-btn {
    display: inline-block;
    padding: 14px 36px;
    background: linear-gradient(135deg, var(--primary), #d45a48);
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
    border-radius: 12px;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
}

.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px -6px rgba(232, 116, 97, 0.4);
}

/* ── Author Bio ────────────────────────────────── */

.author-bio {
    margin-top: 48px;
    padding: 28px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
}

.author-bio h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.15rem;
    color: var(--text-main);
    margin-top: 0;
    margin-bottom: 12px;
}

.author-bio p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.75;
    margin-bottom: 0;
}

.author-bio a {
    color: var(--primary);
    text-decoration: none;
}

/* ── Footer ───────────────────────────────────── */

.guide-footer {
    text-align: center;
    padding: 40px 24px;
    border-top: 1px solid var(--border);
    color: #5e6678;
    font-size: 0.85rem;
    line-height: 1.8;
}

.guide-footer a {
    color: var(--primary);
    text-decoration: none;
}

.footer-note {
    max-width: 640px;
    margin: 8px auto 0;
    font-size: 0.78rem;
    opacity: 0.7;
}

/* ── Responsive ───────────────────────────────── */

@media (max-width: 768px) {
    .guide-nav {
        padding: 12px 20px;
    }

    .guide-hero {
        padding: 70px 20px 60px;
    }

    .article-wrapper {
        padding: 40px 16px 60px;
    }

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

    .roadmap::before {
        left: 22px;
    }

    .step-number {
        width: 44px;
        height: 44px;
        font-size: 0.95rem;
    }
}