/* ===================================================
   Kurock Projektmanagement — Blog Article Stylesheet
   Shared across all blog article pages
   =================================================== */

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

:root {
  --bg:#070707; --bg2:#0e0e0e; --bg3:#161616;
  --border:#1e1e1e; --border2:#2a2a2a;
  --gold:#c9a96e; --gold-dim:#7a5f35;
  --white:#f0efea; --grey:#888; --grey2:#b0b0b0;
  --ff-serif:'Playfair Display',Georgia,serif;
  --ff-logo:'Oswald',sans-serif;
  --ff-sans:'Inter',sans-serif;
  --max:860px; --ease:cubic-bezier(.25,.46,.45,.94);
}

html { scroll-behavior:smooth; }
body { background:var(--bg); color:var(--white); font-family:var(--ff-sans); font-size:17px; line-height:1.75; overflow-x:hidden; }
a { color:inherit; text-decoration:none; }
body::before { content:''; position:fixed; inset:0; background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); opacity:.022; pointer-events:none; z-index:9999; }

/* ── NAV ── */
#nav { position:fixed; top:0; left:0; right:0; z-index:200; padding:24px 48px; transition:padding .4s var(--ease),background .4s,border-color .4s; border-bottom:1px solid transparent; display:flex; align-items:center; justify-content:space-between; }
#nav.scrolled { padding:14px 48px; background:rgba(7,7,7,.88); backdrop-filter:blur(24px) saturate(160%); -webkit-backdrop-filter:blur(24px) saturate(160%); border-color:var(--border); }
.nav-logo { display:flex; align-items:baseline; gap:10px; }
.logo-main { font-family:var(--ff-logo); font-size:26px; font-weight:700; letter-spacing:.04em; text-transform:uppercase; color:var(--white); line-height:1; }
.logo-sub { font-family:var(--ff-sans); font-size:9.5px; font-weight:400; letter-spacing:.26em; text-transform:uppercase; color:var(--grey); line-height:1; }
.nav-back { font-size:12px; font-weight:500; letter-spacing:.06em; color:var(--grey2); transition:color .2s; display:flex; align-items:center; gap:8px; }
.nav-back:hover { color:var(--gold); }
.nav-back svg { width:16px; height:16px; flex-shrink:0; }

/* ── PROGRESS BAR ── */
#bar { position:fixed; top:0; left:0; right:0; height:2px; background:var(--gold); transform-origin:left; transform:scaleX(0); z-index:300; transition:transform .1s linear; }

/* ── ARTICLE HERO ── */
.art-hero { padding:160px 48px 80px; text-align:center; border-bottom:1px solid var(--border); }
.art-meta { display:flex; align-items:center; justify-content:center; gap:20px; margin-bottom:32px; flex-wrap:wrap; }
.art-cat { display:inline-block; font-size:10px; font-weight:600; letter-spacing:.14em; text-transform:uppercase; color:var(--gold); border:1px solid var(--gold-dim); padding:3px 10px; border-radius:1px; }
.art-date { font-size:12px; color:var(--grey); letter-spacing:.04em; }
.art-read { font-size:12px; color:var(--grey); letter-spacing:.04em; }
.art-title { font-family:var(--ff-serif); font-size:clamp(28px,4vw,52px); font-weight:500; line-height:1.15; letter-spacing:-.02em; max-width:800px; margin:0 auto 28px; }
.art-title em { font-style:italic; color:var(--gold); }
.art-lead { font-size:clamp(16px,1.8vw,19px); color:var(--grey2); max-width:660px; margin:0 auto; line-height:1.6; }

/* ── ARTICLE BODY ── */
.art-body { max-width:var(--max); margin:0 auto; padding:72px 48px 120px; }

.art-body h2 { font-family:var(--ff-serif); font-size:clamp(22px,2.5vw,32px); font-weight:500; line-height:1.2; margin:64px 0 20px; color:var(--white); }
.art-body h2:first-child { margin-top:0; }
.art-body h3 { font-family:var(--ff-serif); font-size:clamp(18px,2vw,24px); font-weight:500; line-height:1.25; margin:40px 0 14px; color:var(--gold); }
.art-body p { margin-bottom:22px; color:var(--grey2); }
.art-body p:last-child { margin-bottom:0; }
.art-body strong { color:var(--white); font-weight:600; }
.art-body em { color:var(--gold); font-style:italic; }

.art-body ul, .art-body ol { margin:0 0 24px 0; padding-left:0; list-style:none; }
.art-body ul li, .art-body ol li { color:var(--grey2); padding:6px 0 6px 24px; position:relative; border-bottom:1px solid var(--border); }
.art-body ul li:last-child, .art-body ol li:last-child { border-bottom:none; }
.art-body ul li::before { content:'—'; position:absolute; left:0; color:var(--gold); font-weight:600; }
.art-body ol { counter-reset:ol; }
.art-body ol li::before { counter-increment:ol; content:counter(ol)'.'; position:absolute; left:0; color:var(--gold); font-weight:600; font-size:13px; top:8px; }

/* Gold divider */
.gold-rule { width:36px; height:1px; background:var(--gold); margin:40px 0; }

/* Highlight box */
.highlight-box { background:var(--bg2); border:1px solid var(--border2); border-left:3px solid var(--gold); padding:28px 32px; margin:40px 0; border-radius:1px; }
.highlight-box p { margin:0; color:var(--grey2); }
.highlight-box strong { color:var(--white); }

/* Info table */
.info-table { width:100%; border-collapse:collapse; margin:32px 0; font-size:15px; }
.info-table th { text-align:left; font-size:11px; font-weight:600; letter-spacing:.14em; text-transform:uppercase; color:var(--gold); padding:10px 16px; border-bottom:1px solid var(--gold-dim); }
.info-table td { padding:14px 16px; border-bottom:1px solid var(--border); color:var(--grey2); vertical-align:top; }
.info-table td:first-child { color:var(--white); font-weight:500; width:45%; }
.info-table tr:last-child td { border-bottom:none; }

/* Number cards */
.num-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:16px; margin:32px 0; }
.num-card { background:var(--bg2); border:1px solid var(--border2); padding:24px 20px; text-align:center; border-radius:1px; }
.num-card .num { font-family:var(--ff-serif); font-size:42px; font-weight:400; color:var(--gold); line-height:1; margin-bottom:8px; }
.num-card .num-label { font-size:12px; color:var(--grey2); letter-spacing:.04em; line-height:1.4; }

/* Phase blocks */
.phase-list { list-style:none; padding:0; margin:0 0 24px; }
.phase-list li { display:flex; gap:20px; padding:24px 0; border-bottom:1px solid var(--border); }
.phase-list li:last-child { border-bottom:none; }
.phase-num { flex-shrink:0; width:40px; height:40px; background:var(--bg3); border:1px solid var(--gold-dim); display:flex; align-items:center; justify-content:center; font-family:var(--ff-serif); font-size:16px; color:var(--gold); border-radius:1px; }
.phase-content { flex:1; }
.phase-content strong { color:var(--white); display:block; margin-bottom:4px; }
.phase-content span { font-size:15px; color:var(--grey2); }

/* CTA box */
.cta-box { background:linear-gradient(135deg,var(--bg2) 0%,#12100a 100%); border:1px solid var(--gold-dim); padding:48px 40px; text-align:center; margin:72px 0 0; border-radius:1px; }
.cta-box h2 { font-family:var(--ff-serif); font-size:clamp(22px,2.5vw,30px); margin-bottom:14px; }
.cta-box p { color:var(--grey2); max-width:500px; margin:0 auto 32px; }
.btn-gold { display:inline-block; font-family:var(--ff-sans); font-size:12px; font-weight:600; letter-spacing:.08em; color:var(--bg); background:var(--gold); padding:15px 34px; border:1px solid var(--gold); border-radius:1px; cursor:pointer; transition:.25s; }
.btn-gold:hover { background:var(--white); border-color:var(--white); transform:translateY(-1px); }

/* ── FOOTER ── */
#footer { border-top:1px solid var(--border); padding:48px 48px 32px; }
.footer-inner { max-width:var(--max); margin:0 auto; display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap; }
.footer-copy { font-size:12px; color:var(--grey); }
.footer-links { display:flex; gap:24px; list-style:none; }
.footer-links a { font-size:12px; color:var(--grey); transition:color .2s; }
.footer-links a:hover { color:var(--gold); }

/* ── RESPONSIVE ── */
@media (max-width:767px) {
  #nav { padding:20px 24px; }
  #nav.scrolled { padding:12px 24px; }
  .art-hero { padding:120px 24px 60px; }
  .art-body { padding:48px 24px 80px; }
  .cta-box { padding:36px 24px; }
  #footer { padding:36px 24px 24px; }
  .footer-inner { flex-direction:column; text-align:center; }
  .num-grid { grid-template-columns:repeat(2,1fr); }
}
@media (max-width:480px) {
  .art-title { font-size:26px; }
  .num-grid { grid-template-columns:1fr 1fr; }
  .info-table { font-size:14px; }
  .info-table td:first-child { width:40%; }
  .phase-list li { flex-direction:column; gap:12px; }
}