/* Styles for blog.php only. Shared styles (menu, footer, colours, buttons) are in assets/site.css */
/* ── Core variables & reset (shared values are in assets/site.css) ── */
html, body { margin: 0; padding: 0; width: 100%; overflow-x: hidden; scroll-behavior: smooth; }
body { font-family: 'Open Sans', sans-serif; color: var(--text); line-height: 1.6; background: var(--white); }
h1, h2, h3, h4 { font-family: 'Montserrat', sans-serif; text-transform: uppercase; margin: 0; }
.reveal { opacity: 0; transform: translateY(30px); transition: all 0.8s ease-out; }
.reveal.active { opacity: 1; transform: translateY(0); }

/* Blog hero banner */
.blog-hero { background: linear-gradient(rgba(10,27,51,0.88), rgba(10,27,51,0.93)), url('../../Hero.jpg'); background-size: cover; background-position: center; color: var(--white); padding: 90px 10%; text-align: center; border-bottom: 5px solid var(--orange); }
.blog-hero h1 { font-size: 2.5rem; margin-bottom: 15px; letter-spacing: 1px; }
.blog-hero p { max-width: 650px; margin: 0 auto; color: #a1b1c5; font-size: 1.05rem; }

/* ── Blog listing ── */
.blog-layout { max-width: 900px; margin: 0 auto; padding: 70px 5%; }

/* Featured (latest) post */
.featured-post { background: var(--white); border: 1px solid var(--border-gray); border-top: 7px solid var(--orange); padding: 50px; margin-bottom: 50px; box-shadow: 0 12px 40px rgba(0,0,0,0.08); transition: box-shadow 0.3s, transform 0.3s; }
.featured-post:hover { box-shadow: 0 20px 50px rgba(0,0,0,0.12); transform: translateY(-3px); }
.featured-label { display: inline-block; background: var(--orange); color: white; font-family: 'Montserrat', sans-serif; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; padding: 5px 14px; margin-bottom: 18px; }
.post-meta { font-size: 0.8rem; color: #888; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 14px; }
.featured-post h2 { font-size: 1.7rem; color: var(--navy); margin-bottom: 18px; line-height: 1.3; }
.featured-post .desc { color: #555; margin: 0 0 30px; line-height: 1.8; font-size: 1.02rem; }
.read-more-btn { display: inline-block; background: var(--orange); color: white; padding: 14px 35px; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.8rem; text-transform: uppercase; text-decoration: none; border-left: 5px solid rgba(0,0,0,0.15); transition: background 0.3s; }
.read-more-btn:hover { background: #be5318; }

/* Older posts collapsible */
.older-posts-section { margin-top: 10px; }
.older-toggle { display: flex; justify-content: space-between; align-items: center; width: 100%; background: var(--light-gray); border: 1px solid var(--border-gray); border-left: 5px solid var(--navy); padding: 20px 28px; cursor: pointer; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.5px; color: var(--navy); transition: background 0.2s; box-sizing: border-box; }
.older-toggle:hover { background: #edf0f3; }
.older-toggle-icon { width: 22px; height: 22px; fill: var(--navy); transition: transform 0.35s ease; flex-shrink: 0; }
.older-toggle.open .older-toggle-icon { transform: rotate(180deg); }
.older-posts-list { max-height: 0; overflow: hidden; transition: max-height 0.45s cubic-bezier(0,1,0,1); border: 1px solid var(--border-gray); border-top: none; }
.older-posts-list.open { max-height: 4000px; transition: max-height 0.7s cubic-bezier(1,0,1,0); }
.older-post-row { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 28px; border-bottom: 1px solid var(--border-gray); transition: background 0.2s; }
.older-post-row:last-child { border-bottom: none; }
.older-post-row:hover { background: var(--light-gray); }
.older-post-info { flex: 1; min-width: 0; }
.older-post-date { font-size: 0.75rem; color: #888; font-weight: 600; text-transform: uppercase; letter-spacing: 0.8px; margin-bottom: 5px; }
.older-post-title { font-family: 'Montserrat', sans-serif; font-size: 0.92rem; font-weight: 700; color: var(--navy); text-transform: uppercase; line-height: 1.35; }
.older-read-link { flex-shrink: 0; color: var(--orange); font-weight: 700; font-size: 0.8rem; text-decoration: none; text-transform: uppercase; letter-spacing: 0.5px; white-space: nowrap; border-bottom: 2px solid transparent; transition: border-color 0.2s; }
.older-read-link:hover { border-bottom-color: var(--orange); }
.older-read-link::after { content: ' →'; }
.no-posts { text-align: center; padding: 80px 20px; color: #777; border: 2px dashed var(--border-gray); border-radius: 4px; }
.no-posts h3 { color: var(--navy); margin-bottom: 15px; }

/* ── Single post ── */
.post-page { max-width: 800px; margin: 0 auto; padding: 70px 5%; }
.post-page-header { margin-bottom: 50px; }
.post-page-meta { font-size: 0.8rem; color: var(--orange); font-weight: 700; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px; }
.post-page-title { font-family: 'Montserrat', sans-serif; font-size: 2rem; color: var(--navy); text-transform: uppercase; line-height: 1.25; margin-bottom: 20px; }
.accent { width: 50px; height: 5px; background: var(--orange); margin: 20px 0; }
.post-body { font-size: 1.05rem; line-height: 1.8; color: var(--text); }

/* Markdown-rendered element styles */
.blog-h1 { font-family: 'Montserrat', sans-serif; text-transform: uppercase; color: var(--navy); font-size: 1.6rem; margin: 40px 0 15px; }
.blog-h2 { font-family: 'Montserrat', sans-serif; text-transform: uppercase; color: var(--navy); font-size: 1.3rem; margin: 35px 0 12px; padding-bottom: 10px; border-bottom: 3px solid var(--orange); }
.blog-h3 { font-family: 'Montserrat', sans-serif; text-transform: uppercase; color: var(--navy); font-size: 1.1rem; margin: 28px 0 10px; }
.blog-h4 { font-family: 'Montserrat', sans-serif; text-transform: uppercase; color: var(--navy); font-size: 0.95rem; margin: 22px 0 8px; }
.blog-p { margin: 0 0 20px; line-height: 1.8; color: var(--text); }
.blog-ul, .blog-ol { margin: 5px 0 20px; padding-left: 30px; color: var(--text); line-height: 1.8; }
.blog-ul li, .blog-ol li { margin-bottom: 6px; }
.blog-link { color: var(--orange); text-decoration: none; border-bottom: 1px solid rgba(216,100,34,0.3); transition: border-color 0.2s; }
.blog-link:hover { border-bottom-color: var(--orange); }
.blog-img { max-width: 100%; height: auto; margin: 25px 0; display: block; border: 1px solid var(--border-gray); }
.blog-hr { border: none; border-top: 2px solid var(--border-gray); margin: 40px 0; }
.blog-quote { border-left: 5px solid var(--orange); margin: 25px 0; padding: 18px 25px; background: var(--light-gray); color: #555; font-style: italic; line-height: 1.7; }
.blog-code-block { background: var(--navy); color: #a1b1c5; padding: 25px; overflow-x: auto; margin: 25px 0; border-left: 5px solid var(--orange); font-size: 0.9rem; }
.blog-inline-code { background: var(--light-gray); padding: 2px 7px; border-radius: 3px; font-size: 0.88em; color: var(--navy); }

/* Back link */
.back-link { display: inline-flex; align-items: center; gap: 6px; color: var(--navy); text-decoration: none; font-weight: 700; font-size: 0.85rem; text-transform: uppercase; margin-bottom: 40px; }
.back-link:hover { color: var(--orange); }
.back-link::before { content: '←'; }

/* Brand bar */
.brand-bar-section { background: var(--orange); color: white; padding: 60px 10%; }
.brand-bar { display: flex; justify-content: space-between; align-items: center; gap: 30px; }
.brand-bar h2 { font-size: 1.6rem; margin: 0; letter-spacing: 1px; }
.btn { background: var(--navy); color: white; padding: 18px 45px; font-weight: 700; border: none; cursor: pointer; transition: 0.3s; display: inline-block; text-decoration: none; text-transform: uppercase; }
.btn:hover { background: #071221; }

/* ── Mobile ── */

@media (max-width: 1024px) {
    .blog-hero { padding: 70px 5%; }
    .blog-hero h1 { font-size: 1.8rem; }
    .brand-bar { flex-direction: column; text-align: center; }
    .post-page-title { font-size: 1.5rem; }
    .btn { width: 100%; box-sizing: border-box; text-align: center; }
}