/* Shared premium styles for long-form selling articles in /articles/.
 * Loaded as /articles/articles-premium.css.
 */
:root{
  --bg-deep:#050505;--bg-surface:#0a0a0a;
  --border-subtle:rgba(255,255,255,.08);--border-highlight:rgba(255,255,255,.18);
  --text-main:#e2e2e2;--text-muted:#9ca3af;--text-bright:#fff;
  --accent:#f97316;--accent-2:#ea580c;--accent-glow:rgba(249,115,22,.25);
  --body-grid:rgba(255,255,255,.035);
}
html.light{
  --bg-deep:#f0f4f8;--bg-surface:#fff;--border-subtle:rgba(0,0,0,.1);--border-highlight:rgba(0,0,0,.2);
  --text-main:#334155;--text-muted:#475569;--text-bright:#0f172a;--accent-glow:rgba(249,115,22,.18);--body-grid:rgba(15,23,42,.055);
}
html,body{background:var(--bg-deep);color:var(--text-main);font-family:'Manrope','Inter',system-ui,sans-serif;-webkit-font-smoothing:antialiased;}
body{
  background-image:linear-gradient(var(--body-grid) 1px,transparent 1px),linear-gradient(90deg,var(--body-grid) 1px,transparent 1px),radial-gradient(circle at 18% 0%, rgba(249,115,22,.16),transparent 30%);
  background-size:96px 96px,96px 96px,100% 100%;padding-bottom:80px;
}
.container-x{width:min(880px,100%);margin-inline:auto;padding-inline:20px;}
.container-wide{width:min(1240px,100%);margin-inline:auto;padding-inline:20px;}
.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;border:1px solid var(--accent-glow);background:rgba(249,115,22,.08);color:var(--accent);font-weight:800;font-size:11px;letter-spacing:.14em;text-transform:uppercase;}
.breadcrumbs{font-size:12px;color:var(--text-muted);margin:24px 0 16px;}
.breadcrumbs a{color:var(--text-muted);text-decoration:none;}
.breadcrumbs a:hover{color:var(--accent);}

.article-hero{margin-top:8px;padding:32px 0 24px;border-bottom:1px solid var(--border-subtle);}
.article-hero h1{font-size:clamp(30px,4.8vw,52px);font-weight:900;color:var(--text-bright);line-height:1.08;letter-spacing:-.02em;margin:16px 0 18px;}
.article-meta{display:flex;flex-wrap:wrap;gap:18px;font-size:13px;color:var(--text-muted);margin-top:14px;}
.article-meta strong{color:var(--text-bright);}
.article-lead{font-size:19px;line-height:1.6;color:var(--text-main);margin-top:18px;max-width:760px;}
.article-cover{margin:28px 0 8px;border-radius:22px;overflow:hidden;border:1px solid var(--border-subtle);box-shadow:0 30px 70px rgba(0,0,0,.35);}
.article-cover img{display:block;width:100%;height:auto;}
.article-cover figcaption{padding:10px 18px;font-size:12px;color:var(--text-muted);background:rgba(0,0,0,.18);border-top:1px solid var(--border-subtle);}

.article-body{font-size:17px;line-height:1.75;color:var(--text-main);}
.article-body h2{font-size:clamp(24px,3vw,34px);font-weight:900;color:var(--text-bright);line-height:1.2;letter-spacing:-.015em;margin:48px 0 18px;}
.article-body h3{font-size:clamp(19px,2.2vw,24px);font-weight:800;color:var(--text-bright);line-height:1.25;margin:36px 0 12px;}
.article-body p{margin:14px 0;}
.article-body strong{color:var(--text-bright);}
.article-body a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1.5px;text-decoration-color:rgba(249,115,22,.45);}
.article-body a:hover{text-decoration-color:var(--accent);}
.article-body ul,.article-body ol{margin:14px 0 14px 22px;padding:0;}
.article-body li{margin:8px 0;}
.article-body blockquote{margin:24px 0;padding:18px 22px;border-left:4px solid var(--accent);background:rgba(249,115,22,.06);border-radius:0 14px 14px 0;font-size:17px;color:var(--text-bright);font-style:italic;}
.article-body code{padding:2px 6px;border-radius:6px;background:rgba(255,255,255,.07);font-size:.92em;}

.article-body figure{margin:36px 0;border-radius:18px;overflow:hidden;border:1px solid var(--border-subtle);}
.article-body figure img{display:block;width:100%;height:auto;}
.article-body figure figcaption{padding:10px 16px;font-size:12.5px;color:var(--text-muted);background:rgba(0,0,0,.18);border-top:1px solid var(--border-subtle);}

.callout{margin:32px 0;padding:24px;border-radius:18px;border:1px solid var(--border-subtle);background:linear-gradient(135deg,rgba(249,115,22,.08),rgba(255,255,255,.025));}
.callout strong{display:block;color:var(--accent);font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.12em;margin-bottom:8px;}
.callout p{margin:0;font-size:16px;color:var(--text-main);line-height:1.65;}
.callout a{color:var(--accent);}

.linked-catalog{margin:48px 0;padding:28px;border-radius:22px;border:1px solid var(--border-subtle);background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.012));}
.linked-catalog h3{color:var(--text-bright);font-size:18px;font-weight:900;margin:0 0 16px;text-transform:uppercase;letter-spacing:.06em;}
.linked-catalog ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:10px;}
.linked-catalog li{margin:0;}
.linked-catalog a{display:block;padding:12px 14px;border-radius:12px;border:1px solid var(--border-subtle);background:rgba(255,255,255,.03);color:var(--text-bright);text-decoration:none;font-size:14px;font-weight:600;transition:all .15s;}
.linked-catalog a:hover{border-color:var(--accent);color:var(--accent);}

.cta-band{margin-top:48px;padding:32px;border-radius:22px;border:1px solid var(--border-subtle);background:linear-gradient(135deg,rgba(249,115,22,.12),rgba(255,255,255,.02));display:grid;grid-template-columns:1.4fr 1fr;gap:24px;align-items:center;}
@media(max-width:880px){.cta-band{grid-template-columns:1fr;}}
.cta-band h3{font-size:24px;font-weight:900;color:var(--text-bright);margin:0 0 8px;}
.cta-band p{font-size:14.5px;line-height:1.55;color:var(--text-main);margin:0;}
.cta-band .actions{display:flex;flex-wrap:wrap;gap:10px;}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 24px;border-radius:14px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;font-weight:800;font-size:13px;letter-spacing:.04em;text-transform:uppercase;text-decoration:none;border:0;cursor:pointer;box-shadow:0 16px 36px var(--accent-glow);}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 24px;border-radius:14px;background:transparent;color:var(--text-bright);font-weight:800;font-size:13px;letter-spacing:.04em;text-transform:uppercase;text-decoration:none;border:1px solid var(--border-highlight);}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);}

.lang-pills{display:inline-flex;gap:6px;padding:4px;border-radius:999px;border:1px solid var(--border-subtle);background:rgba(255,255,255,.04);margin-top:14px;}
.lang-pills a{padding:6px 12px;border-radius:999px;color:var(--text-muted);font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;text-decoration:none;}
.lang-pills a.active{background:var(--accent);color:#fff;}
.lang-pills a:hover{color:var(--text-bright);}

.table{width:100%;border-collapse:collapse;font-size:14.5px;margin:18px 0;border:1px solid var(--border-subtle);border-radius:12px;overflow:hidden;}
.table th{text-align:left;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);font-weight:800;background:rgba(255,255,255,.04);padding:12px 14px;border-bottom:1px solid var(--border-subtle);}
.table td{padding:12px 14px;border-bottom:1px solid var(--border-subtle);color:var(--text-main);vertical-align:top;}
.table td:first-child{color:var(--text-bright);font-weight:700;}
.table tr:last-child td{border-bottom:0;}