/*
Theme Name:   Rotor Magazine
Description:  Minimal custom theme for rotormagazine.org. No page-builder,
              no third-party theme dependency — matches the Page Editor
              plugin's own philosophy of hand-authored, lean markup.
Author:       Russel Klein
Version:      1.0.0
*/

:root{
  --bg:#FFFFFF;
  --bg-subtle:#F6F7F9;
  --ink:#14181F;
  --ink-muted:#5B6472;
  --line:#E4E7EC;
  --navy:#14213D;
  --navy-ink:#0F1930;
  --teal:#0E6E6E;
  --c-drones:#2E6F40;
  --c-evtol:#6A4FB6;
  --c-defense:#8A2E2E;
  --c-training:#B5730C;
  --c-history:#14213D;
  --font-display: -apple-system, "Segoe UI", ui-sans-serif, "Helvetica Neue", Arial, sans-serif;
  --font-body: -apple-system, "Segoe UI", ui-sans-serif, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Code", "IBM Plex Mono", Menlo, Consolas, monospace;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-body);line-height:1.5;-webkit-font-smoothing:antialiased;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px;}
:focus-visible{outline:2px solid var(--navy);outline-offset:3px;}

/* ---------- Site chrome: topbar / header / nav (header.php) ---------- */
.topbar{background:var(--navy-ink);color:#C9D2E0;font-family:var(--font-mono);font-size:12.5px;letter-spacing:.02em;}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;padding-top:8px;padding-bottom:8px;flex-wrap:wrap;gap:6px;}
.topbar .disclaimer{opacity:.85;}
.site-header{border-bottom:1px solid var(--line);}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;padding-top:20px;padding-bottom:20px;gap:24px;flex-wrap:wrap;}
.logo{display:flex;align-items:baseline;gap:8px;}
.logo .mark{font-family:var(--font-display);font-weight:800;font-size:26px;letter-spacing:-0.02em;color:var(--navy);}
.logo .sub{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.22em;color:var(--ink-muted);text-transform:uppercase;}
.primary-nav ul{display:flex;gap:28px;flex-wrap:wrap;list-style:none;margin:0;padding:0;}
.primary-nav a{font-size:14px;font-weight:600;color:var(--ink);padding:6px 0;border-bottom:2px solid transparent;}
.primary-nav a:hover{border-bottom-color:var(--navy);}
.primary-nav a.advertise{color:var(--navy);}

.nav-toggle{display:none !important;background:none;border:none;cursor:pointer;padding:8px;flex-direction:column;gap:5px;}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--ink);border-radius:1px;transition:transform .2s ease, opacity .2s ease;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.nav-overlay{display:none !important;}
.nav-close{display:none !important;}
body.nav-locked{overflow:hidden;}

/* ---------- Hero (used on homepage content) ---------- */
.hero{padding:64px 0 48px;border-bottom:1px solid var(--line);}
.hero .grid{display:grid;grid-template-columns:1.15fr 0.85fr;gap:56px;align-items:end;}
.eyebrow{font-family:var(--font-mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--teal);margin:0 0 14px;}
.hero h1{font-family:var(--font-display);font-size:44px;line-height:1.08;letter-spacing:-0.02em;font-weight:800;margin:0 0 18px;}
.hero p.sub{font-size:16.5px;color:var(--ink-muted);max-width:46ch;margin:0;}

/* Departure-board ticker */
.board{background:var(--navy-ink);border-radius:6px;padding:20px 22px;font-family:var(--font-mono);color:#DCE3EE;}
.board .board-label{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:#7C8AA5;margin-bottom:12px;display:flex;justify-content:space-between;}
.flap{position:relative;height:26px;overflow:hidden;border-top:1px solid #2A3B5C;padding-top:10px;margin-top:2px;}
.flap:first-of-type{border-top:none;padding-top:0;margin-top:0;}
.flap span{display:block;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:transform .5s ease, opacity .5s ease;}
.flap span.out{transform:translateY(-14px);opacity:0;}

/* ---------- Section headings ---------- */
.section{padding:56px 0;}
.section.subtle{background:var(--bg-subtle);}
.section-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:26px;flex-wrap:wrap;gap:8px;}
.section-head h2{font-family:var(--font-display);font-size:22px;font-weight:800;letter-spacing:-0.01em;margin:0;}
.section-head a{font-size:13px;font-weight:600;color:var(--navy);}

/* ---------- Story cards (shared: homepage + single.php "keep reading") ---------- */
.story-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:36px;}
.story-grid .side{display:flex;flex-direction:column;gap:28px;}
.tag{display:inline-block;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;padding:3px 8px;border-radius:3px;color:#fff;margin-bottom:12px;}
.card.featured .tag{margin-bottom:16px;}
.card h3{font-family:var(--font-display);font-weight:700;line-height:1.25;margin:0 0 8px;letter-spacing:-0.01em;}
.card.featured h3{font-size:26px;}
.card.small h3{font-size:17px;}
.card p.dek{color:var(--ink-muted);font-size:14.5px;margin:0;max-width:56ch;}
.card .thumb{width:100%;aspect-ratio:16/9;background:linear-gradient(135deg,var(--bg-subtle),var(--line));border-radius:6px;margin-bottom:18px;}
.card.small .thumb{margin-bottom:14px;}
.byline{font-family:var(--font-mono);font-size:11.5px;color:var(--ink-muted);margin-top:10px;}

/* ---------- Silo grid ---------- */
.silo-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;}
.silo{border:1px solid var(--line);border-top:3px solid var(--c);border-radius:6px;padding:20px 18px;background:var(--bg);}
.silo h4{font-family:var(--font-display);font-size:15px;font-weight:700;margin:0 0 8px;}
.silo p{font-size:13px;color:var(--ink-muted);margin:0;line-height:1.45;}

/* ---------- Legacy strip ---------- */
.legacy{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:40px 0;}
.legacy .wrap{display:flex;align-items:center;gap:40px;flex-wrap:wrap;}
.legacy .stat{font-family:var(--font-display);font-size:34px;font-weight:800;color:var(--navy);}
.legacy .stat-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-muted);}
.legacy p{margin:0;max-width:52ch;color:var(--ink-muted);font-size:14.5px;}

/* ---------- Newsletter (now lives in footer.php, site-wide) ---------- */
.newsletter{background:var(--navy);color:#fff;padding:52px 0;}
.newsletter .wrap{display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap;}
.newsletter h3{font-family:var(--font-display);font-size:22px;margin:0 0 6px;}
.newsletter p{margin:0;color:#B9C3D6;font-size:14px;}
.newsletter form{display:flex;gap:10px;}
.newsletter input[type=email]{padding:12px 14px;border-radius:5px;border:1px solid transparent;font-size:14px;min-width:240px;font-family:var(--font-body);}
.newsletter button{padding:12px 20px;border-radius:5px;border:none;background:var(--teal);color:#fff;font-weight:700;font-size:14px;cursor:pointer;}
.newsletter button:hover{background:#0B5A5A;}

/* ---------- Footer ---------- */
.site-footer{padding:48px 0 32px;font-size:13.5px;color:var(--ink-muted);}
.foot-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:32px;margin-bottom:32px;}
.site-footer h5{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);margin:0 0 14px;}
.site-footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px;}
.site-footer .disclaimer{border-top:1px solid var(--line);padding-top:22px;font-size:12.5px;line-height:1.6;}

/* ---------- Advertise page: pricing cards ---------- */
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.price-card{border:1px solid var(--line);border-radius:8px;padding:28px 24px;background:var(--bg);display:flex;flex-direction:column;}
.price-card.featured{border-color:var(--navy);border-width:2px;}
.price-card h4{font-family:var(--font-display);font-size:16px;font-weight:700;margin:0 0 8px;}
.price-card .amount{font-family:var(--font-display);font-size:32px;font-weight:800;color:var(--navy);margin-bottom:16px;}
.price-card ul{list-style:none;margin:0 0 24px;padding:0;flex-grow:1;}
.price-card li{font-size:13.5px;color:var(--ink-muted);padding:6px 0;border-top:1px solid var(--line);}
.price-card li:first-child{border-top:none;}
.price-card .btn{display:block;text-align:center;background:var(--navy);color:#fff;font-weight:700;font-size:14px;padding:12px;border-radius:5px;}
.price-card .btn:hover{background:var(--navy-ink);}

/* ---------- Article (single.php) ---------- */
.article-head{padding:48px 0 32px;border-bottom:1px solid var(--line);}
.article-head .tag{margin-bottom:16px;}
.article-head h1{font-family:var(--font-display);font-size:36px;font-weight:800;letter-spacing:-0.02em;line-height:1.15;margin:0 0 14px;}
.article-head .byline{margin-top:0;}
.article-body{max-width:720px;margin:0 auto;padding:40px 28px;font-size:16.5px;line-height:1.7;}
.article-body img{border-radius:6px;margin:24px 0;}
.article-body h2{font-family:var(--font-display);font-size:24px;margin-top:40px;}
.article-body h3{font-family:var(--font-display);font-size:19px;margin-top:32px;}
.article-featured-img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:6px;}

@media (max-width:900px){
  .site-header .wrap{position:relative;}
  .nav-toggle{display:flex !important;}
  .nav-overlay{
    display:block !important;position:fixed;inset:0;background:rgba(15,25,48,.45);
    opacity:0;pointer-events:none;transition:opacity .3s ease;z-index:40;
  }
  .nav-overlay.is-open{opacity:1;pointer-events:auto;}
  .primary-nav{
    position:fixed;top:0;right:0;height:100vh;width:280px;max-width:80vw;
    background:var(--bg);box-shadow:-8px 0 24px rgba(0,0,0,.15);
    padding:72px 28px 28px;transform:translateX(100%);transition:transform .3s ease;
    z-index:50;overflow-y:auto;
  }
  .primary-nav.is-open{transform:translateX(0);}
  .primary-nav ul{flex-direction:column;gap:4px;}
  .primary-nav a{display:block;padding:12px 0;font-size:15px;}
  .nav-close{
    display:block !important;position:absolute;top:20px;right:20px;background:none;border:none;
    font-size:26px;line-height:1;color:var(--ink-muted);cursor:pointer;padding:6px;
  }
  .hero .grid{grid-template-columns:1fr;gap:32px;}
  .story-grid{grid-template-columns:1fr;}
  .silo-grid{grid-template-columns:repeat(2,1fr);}
  .foot-grid{grid-template-columns:1fr 1fr;}
  .hero h1{font-size:32px;}
  .article-head h1{font-size:28px;}
  .pricing-grid{grid-template-columns:1fr;}
}
@media (prefers-reduced-motion: reduce){
  .flap span{transition:none;}
  html{scroll-behavior:auto;}
}