/* ================================
   BURNSLIM - blog-styles.css
================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body { font-family: 'Open Sans', sans-serif; background: #f8f9fa; color: #2d3748; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }
:root { --primary: #FF6B35; --secondary: #1A1A2E; --radius: 12px; --shadow: 0 6px 24px rgba(0,0,0,0.09); }
.container { width: 100%; max-width: 1100px; margin: 0 auto; padding: 0 20px; }

/* NAV */
.blog-nav { background: var(--secondary); padding: 16px 0; position: sticky; top: 0; z-index: 100; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.logo { font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 20px; color: #fff; display: flex; align-items: center; gap: 10px; }
.logo img { width: 34px; height: 34px; border-radius: 8px; object-fit: contain; }
.blog-nav-links { display: flex; gap: 10px; flex-wrap: wrap; }
.blog-nav-links a { color: rgba(255,255,255,0.8); font-size: 14px; font-family: 'Montserrat', sans-serif; font-weight: 600; padding: 7px 12px; border-radius: 8px; transition: all 0.2s; }
.blog-nav-links a:hover { background: rgba(255,107,53,0.2); color: #fff; }
.btn-order { background: var(--primary) !important; color: #fff !important; border-radius: 10px !important; }

/* BLOG LAYOUT */
.blog-main { padding: 50px 0 70px; }
.blog-layout { display: grid; grid-template-columns: 1fr 300px; gap: 40px; align-items: start; }

/* ARTICLE */
.blog-article { background: #fff; border-radius: 20px; padding: 40px; box-shadow: var(--shadow); }
.post-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.post-tag { display: inline-block; background: rgba(255,107,53,0.1); color: var(--primary); font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 11px; letter-spacing: 1px; text-transform: uppercase; padding: 4px 12px; border-radius: 100px; }
.post-date { color: #a0aec0; font-size: 13px; }
h1 { font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: clamp(24px, 4vw, 38px); color: var(--secondary); margin-bottom: 20px; line-height: 1.25; }
.post-intro { font-size: 18px; color: #4a5568; line-height: 1.75; margin-bottom: 30px; border-left: 4px solid var(--primary); padding-left: 16px; }
h2 { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: clamp(20px,3vw,28px); color: var(--secondary); margin: 36px 0 14px; }
h3 { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 18px; color: var(--secondary); margin: 24px 0 10px; }
p { line-height: 1.75; margin-bottom: 14px; color: #4a5568; font-size: 16px; }
em { color: #6b7280; font-style: italic; }

/* TOC */
.toc { background: linear-gradient(135deg, #fff3ee, #fff8f4); border: 2px solid rgba(255,107,53,0.2); border-radius: var(--radius); padding: 24px 28px; margin: 28px 0; }
.toc h3 { margin: 0 0 12px; font-size: 16px; }
.toc ol { padding-left: 20px; }
.toc li { margin-bottom: 8px; }
.toc a { color: var(--primary); font-size: 14px; font-weight: 600; transition: opacity 0.2s; }
.toc a:hover { opacity: 0.75; text-decoration: underline; }

/* CTA BOX */
.cta-box { background: linear-gradient(135deg, var(--secondary), #16213E); border-radius: 16px; padding: 32px; text-align: center; margin: 36px 0; }
.cta-box h3 { color: #fff; margin-bottom: 10px; font-size: 22px; }
.cta-box p { color: rgba(255,255,255,0.8); margin-bottom: 20px; }
.cta-btn { display: inline-block; background: linear-gradient(135deg, #FF6B35, #ff8c42); color: #fff; font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 16px; padding: 16px 36px; border-radius: 12px; transition: all 0.3s; text-transform: uppercase; letter-spacing: 1px; }
.cta-btn:hover { transform: scale(1.04); box-shadow: 0 10px 30px rgba(255,107,53,0.5); }
@media (max-width:576px) { .cta-btn { width: 100%; display: block; } }

/* FAQ SIMPLE */
.faq-simple { margin: 20px 0; }
.faq-q { background: rgba(255,107,53,0.05); border-left: 4px solid var(--primary); padding: 12px 16px; margin-top: 16px; border-radius: 0 8px 8px 0; }
.faq-a { padding: 12px 16px; border: 1px solid #eee; border-top: none; border-radius: 0 0 8px 8px; }

/* INTERNAL LINKS */
.internal-links { background: #f0fdf4; border: 2px solid #86efac; border-radius: var(--radius); padding: 24px; margin: 32px 0; }
.internal-links h3 { color: #166534; margin-bottom: 14px; }
.internal-links ul { padding-left: 0; }
.internal-links li { margin-bottom: 8px; }
.internal-links a { color: #16a34a; font-weight: 600; font-size: 14px; transition: color 0.2s; }
.internal-links a:hover { color: #15803d; text-decoration: underline; }

/* SIDEBAR */
.blog-sidebar { display: flex; flex-direction: column; gap: 24px; }
.sidebar-widget { background: #fff; border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); }
.sidebar-widget h3 { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 15px; color: var(--secondary); margin-bottom: 16px; }
.sidebar-widget img { border-radius: 10px; margin-bottom: 12px; }
.sidebar-widget p { font-size: 15px; color: var(--secondary); font-weight: 700; margin-bottom: 0; }
.sidebar-btn { display: block; background: var(--primary); color: #fff; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 14px; text-align: center; padding: 12px; border-radius: 10px; margin-top: 12px; transition: all 0.3s; }
.sidebar-btn:hover { background: #e85d2a; transform: translateY(-2px); }
.sidebar-posts { padding: 0; }
.sidebar-posts li { border-bottom: 1px solid #eee; }
.sidebar-posts li:last-child { border-bottom: none; }
.sidebar-posts a { display: block; color: #4a5568; font-size: 14px; padding: 10px 0; transition: color 0.2s; }
.sidebar-posts a:hover { color: var(--primary); padding-left: 4px; }

/* FOOTER */
.blog-footer { background: #0d0d1a; padding: 36px 0 24px; text-align: center; }
.blog-footer-links { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; margin-bottom: 14px; }
.blog-footer-links a { color: rgba(255,255,255,0.6); font-size: 13px; transition: color 0.2s; }
.blog-footer-links a:hover { color: var(--primary); }
.blog-footer p { color: rgba(255,255,255,0.45); font-size: 12px; max-width: 700px; margin: 0 auto; line-height: 1.7; }

@media (max-width: 900px) { .blog-layout { grid-template-columns: 1fr; } .blog-sidebar { order: -1; } }
@media (max-width: 576px) { .blog-article { padding: 24px 18px; } }