/* ============================================================
   ELECTRICAL MASTERY COLLECTIVE — site stylesheet
   Palette: navy #0A1628 · electric blue #1E90FF · gold #D4AF37
   Type: Inter Tight (display) · Inter (body) · IBM Plex Mono (spec labels)
   ============================================================ */

:root{
  --ink:#0A1628;
  --panel:#0E1E36;
  --panel-2:#122644;
  --line:#22395a;
  --line-soft:#182c48;
  --blue:#1E90FF;
  --blue-soft:rgba(30,144,255,.14);
  --gold:#D4AF37;
  --gold-soft:rgba(212,175,55,.12);
  --text:#E9EEF5;
  --dim:#93A3B8;
  --mono:'IBM Plex Mono',ui-monospace,'SF Mono',Menlo,monospace;
  --disp:'Inter Tight','Inter',system-ui,sans-serif;
  --body:'Inter',system-ui,-apple-system,sans-serif;
  --maxw:1160px;
  --rad:6px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}
body{
  background:var(--ink);
  color:var(--text);
  font-family:var(--body);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:2px}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- type ---------- */
h1,h2,h3{font-family:var(--disp);letter-spacing:-.02em;line-height:1.08}
h1{font-size:clamp(2.3rem,5.4vw,3.9rem);font-weight:800}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:800}
h3{font-size:1.22rem;font-weight:700;letter-spacing:-.01em}
p.lead{font-size:1.16rem;color:var(--text)}
.dim{color:var(--dim)}

.spec{
  font-family:var(--mono);
  font-size:.72rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--blue);
}
.spec.gold{color:var(--gold)}
.eyebrow{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.eyebrow::after{content:"";flex:1;height:1px;background:var(--line-soft)}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(10,22,40,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line-soft);
}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:0 24px;height:66px;display:flex;align-items:center;gap:20px}
.brand{display:flex;align-items:center;gap:11px;color:var(--text)}
.brand:hover{text-decoration:none}
.brand img{width:38px;height:38px;border-radius:50%;border:1px solid var(--line)}
.brand-name{font-family:var(--disp);font-weight:800;font-size:1rem;letter-spacing:-.01em;line-height:1.1}
.brand-name span{display:block;font-family:var(--mono);font-weight:400;font-size:.58rem;letter-spacing:.2em;color:var(--gold);text-transform:uppercase}
.nav-links{display:flex;gap:26px;margin-left:auto;align-items:center}
.nav-links a{color:var(--dim);font-size:.92rem;font-weight:500}
.nav-links a:hover{color:var(--text);text-decoration:none}
.nav-links a[aria-current="page"]{color:var(--text);border-bottom:2px solid var(--blue);padding-bottom:2px}
.nav-cta{margin-left:8px}
.nav-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--line);color:var(--text);font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;padding:9px 14px;border-radius:var(--rad);cursor:pointer}

/* ---------- buttons ---------- */
.btn{
  display:inline-block;
  font-family:var(--disp);
  font-weight:700;font-size:.98rem;
  padding:14px 26px;border-radius:var(--rad);
  border:1px solid transparent;
  cursor:pointer;text-align:center;
}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:#3aa0ff}
.btn-gold{background:transparent;color:var(--gold);border-color:var(--gold)}
.btn-gold:hover{background:var(--gold-soft)}
.btn-gold-solid{background:var(--gold);color:#151004}
.btn-gold-solid:hover{background:#e3c258}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--dim)}
.btn-sm{padding:10px 18px;font-size:.88rem}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.cta-note{font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;color:var(--dim);margin-top:12px;text-transform:uppercase}

/* ---------- conductor spine ---------- */
.spine{
  position:fixed;left:26px;top:0;bottom:0;width:2px;z-index:5;
  background:linear-gradient(180deg,transparent 0,var(--line) 8%,var(--line) 92%,transparent 100%);
  pointer-events:none;
}
.spine::before{
  content:"";position:absolute;left:-1px;top:-140px;width:4px;height:140px;
  background:linear-gradient(180deg,transparent,var(--blue) 55%,#9fd0ff);
  border-radius:2px;
  animation:current 7s linear infinite;
  filter:drop-shadow(0 0 6px rgba(30,144,255,.8));
}
@keyframes current{from{top:-140px}to{top:100%}}
@media (max-width:1330px){.spine{display:none}}

/* ---------- sections ---------- */
section{padding:88px 0;position:relative}
section.alt{background:var(--panel);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section-head{max-width:720px;margin-bottom:44px}
.section-head p{margin-top:14px;color:var(--dim)}

/* ---------- hero ---------- */
.hero{padding:96px 0 88px;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero h1 .accent{color:var(--blue)}
.hero h1 .accent-gold{color:var(--gold)}
.hero .hook{margin-top:24px;font-size:1.14rem;color:var(--dim);max-width:560px}
.hero .hook strong{color:var(--text);font-weight:600}
.hero-oneline{
  position:absolute;inset:0;z-index:-1;opacity:.5;pointer-events:none;
}
.hero-photo{position:relative}
.hero-photo img{border-radius:var(--rad);border:1px solid var(--line);aspect-ratio:4/3.4;object-fit:cover;width:100%}
.tag-plate{
  position:absolute;left:16px;bottom:16px;
  background:rgba(10,22,40,.92);border:1px solid var(--line);
  border-left:3px solid var(--gold);
  padding:10px 14px;border-radius:3px;
  font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);
  line-height:1.8;
}
.tag-plate b{color:var(--text);font-weight:600}

/* trust strip */
.trust{border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);background:var(--panel);padding:18px 0}
.trust-row{display:flex;gap:34px;flex-wrap:wrap;justify-content:center;font-family:var(--mono);font-size:.7rem;letter-spacing:.13em;text-transform:uppercase;color:var(--dim)}
.trust-row b{color:var(--gold);font-weight:600}

/* ---------- gap / spec table ---------- */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.spec-table{border:1px solid var(--line);border-radius:var(--rad);overflow:hidden}
.spec-table .row{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line-soft)}
.spec-table .row:first-child{border-top:0}
.spec-table .cell{padding:16px 18px;font-size:.94rem}
.spec-table .cell:first-child{border-right:1px solid var(--line-soft);color:var(--dim)}
.spec-table .head{background:var(--panel-2);font-family:var(--mono);font-size:.68rem;letter-spacing:.13em;text-transform:uppercase}
.spec-table .head .cell:first-child{color:var(--dim)}
.spec-table .head .cell:last-child{color:var(--gold)}

/* ---------- panel schedule / engine cards ---------- */
.panelboard-label{
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;
  border:1px solid var(--line);border-bottom:0;border-radius:var(--rad) var(--rad) 0 0;
  background:var(--panel-2);padding:13px 20px;
  font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);
}
.panelboard-label b{color:var(--text);font-weight:600}
.engines{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:0 0 var(--rad) var(--rad);overflow:hidden}
.engine{
  padding:34px 32px;background:var(--panel);
  border-top:1px solid var(--line-soft);
  display:flex;flex-direction:column;gap:14px;
}
.engine:nth-child(odd){border-right:1px solid var(--line-soft)}
.engine.feature{background:linear-gradient(180deg,var(--panel-2),var(--panel))}
.engine.wide{grid-column:1/-1;border-right:0}
.ckt{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.ckt-tag{
  font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;color:var(--ink);
  background:var(--blue);padding:4px 10px;border-radius:3px;font-weight:600;
}
.ckt-tag.gold{background:var(--gold)}
.status{
  font-family:var(--mono);font-size:.62rem;letter-spacing:.13em;text-transform:uppercase;
  padding:4px 10px;border-radius:3px;border:1px solid var(--line);color:var(--dim);
}
.status.live{border-color:rgba(30,144,255,.55);color:var(--blue)}
.status.soon{border-color:rgba(212,175,55,.55);color:var(--gold)}
.engine p{color:var(--dim);font-size:.98rem}
.engine .quote{color:var(--text);font-weight:600;font-style:normal}
.engine .btn{align-self:flex-start;margin-top:auto}
.engine ul{list-style:none;display:grid;gap:8px;margin:4px 0}
.engine ul li{padding-left:20px;position:relative;color:var(--dim);font-size:.95rem}
.engine ul li::before{content:"—";position:absolute;left:0;color:var(--blue)}
.engine.feature ul li::before{color:var(--gold)}

/* ---------- course cards ---------- */
.courses{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.course{
  border:1px solid var(--line);border-radius:var(--rad);background:var(--panel);
  padding:28px 26px;display:flex;flex-direction:column;gap:12px;
}
.course h3{margin-top:4px}
.course ul{list-style:none;display:grid;gap:7px}
.course ul li{padding-left:18px;position:relative;color:var(--dim);font-size:.92rem}
.course ul li::before{content:"";position:absolute;left:0;top:.55em;width:8px;height:2px;background:var(--blue)}
.course .free-chip{
  align-self:flex-start;font-family:var(--mono);font-size:.62rem;letter-spacing:.13em;
  color:var(--gold);border:1px solid rgba(212,175,55,.5);padding:3px 9px;border-radius:3px;text-transform:uppercase;
}
.fluid-note{margin-top:26px;color:var(--dim);font-size:.95rem;max-width:640px}

/* ---------- founder ---------- */
.founder-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:center}
.founder-grid img{border-radius:var(--rad);border:1px solid var(--line)}
blockquote{
  border-left:3px solid var(--gold);padding:6px 0 6px 22px;margin:22px 0;
  font-size:1.14rem;color:var(--text);font-family:var(--disp);font-weight:600;letter-spacing:-.01em;line-height:1.4;
}

/* ---------- lead magnet ---------- */
.magnet{
  border:1px solid var(--line);border-left:4px solid var(--gold);
  border-radius:var(--rad);background:var(--panel-2);
  padding:40px;display:grid;grid-template-columns:1.3fr .7fr;gap:36px;align-items:center;
}
.magnet h2{font-size:clamp(1.5rem,2.6vw,2rem)}
.magnet p{color:var(--dim);margin-top:12px}
.magnet .btn{width:100%}

/* ---------- gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gallery figure{position:relative;border-radius:var(--rad);overflow:hidden;border:1px solid var(--line)}
.gallery img{aspect-ratio:4/3;object-fit:cover;width:100%;transition:transform .35s}
.gallery figure:hover img{transform:scale(1.04)}
.gallery figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:22px 12px 10px;
  background:linear-gradient(180deg,transparent,rgba(10,22,40,.92));
  font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);
}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:step}
.step{border:1px solid var(--line);border-radius:var(--rad);background:var(--panel);padding:26px}
.step .n{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;color:var(--gold);text-transform:uppercase}
.step h3{margin:10px 0 8px}
.step p{color:var(--dim);font-size:.95rem}

/* ---------- FAQ ---------- */
.faq{max-width:820px}
.faq details{border:1px solid var(--line);border-radius:var(--rad);background:var(--panel);margin-bottom:12px}
.faq summary{
  cursor:pointer;list-style:none;padding:20px 22px;
  font-family:var(--disp);font-weight:700;font-size:1.02rem;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--blue);font-size:1.1rem;flex-shrink:0}
.faq details[open] summary::after{content:"–"}
.faq .a{padding:0 22px 20px;color:var(--dim);font-size:.98rem}

/* ---------- form embed ---------- */
.form-shell{border:1px solid var(--line);border-radius:var(--rad);overflow:hidden;background:#fff}
.form-shell iframe{display:block;width:100%;height:1100px;border:0}
.form-fallback{
  border:1px dashed var(--line);border-radius:var(--rad);padding:36px;background:var(--panel);
  text-align:center;color:var(--dim);
}
.form-fallback .btn{margin-top:18px}

/* ---------- page hero (inner pages) ---------- */
.page-hero{padding:78px 0 60px;border-bottom:1px solid var(--line-soft)}
.page-hero .lead{margin-top:18px;max-width:680px;color:var(--dim)}
.page-hero .lead strong{color:var(--text)}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line-soft);background:var(--panel);padding:56px 0 40px;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
.foot-grid h4{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:14px;font-weight:500}
.foot-grid ul{list-style:none;display:grid;gap:9px}
.foot-grid a{color:var(--dim);font-size:.92rem}
.foot-grid a:hover{color:var(--text)}
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.foot-brand img{width:44px;height:44px;border-radius:50%;border:1px solid var(--line)}
.foot-tag{color:var(--dim);font-size:.92rem;max-width:300px}
.foot-legal{margin-top:44px;padding-top:22px;border-top:1px solid var(--line-soft);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-family:var(--mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .hero-grid,.two-col,.founder-grid,.magnet{grid-template-columns:1fr;gap:36px}
  .engines{grid-template-columns:1fr}
  .engine:nth-child(odd){border-right:0}
  .courses,.steps{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr;gap:30px}
  .nav-links{
    display:none;position:absolute;top:66px;left:0;right:0;
    background:var(--ink);border-bottom:1px solid var(--line);
    flex-direction:column;align-items:flex-start;padding:20px 24px;gap:18px;
  }
  .nav-links.open{display:flex}
  .nav-toggle{display:block}
  section{padding:64px 0}
}