/* ============================================================
   SCI Electrical Services — site stylesheet
   Industrial / energized aesthetic. Tokens sampled from field photos.
   ============================================================ */

:root{
  --ink:#0E1726;
  --ink-2:#0B121F;
  --steel:#1B2A3F;
  --steel-2:#16243A;
  --volt:#2FA8E0;
  --volt-deep:#1C7FB8;
  --safety:#F2B705;
  --line:#2C3E54;
  --paper:#F4F6F8;
  --paper-2:#E8ECF1;
  --slate:#5A6B82;
  --ink-on-paper:#142133;
  --white:#FFFFFF;
  --radius:14px;
  --radius-sm:8px;
  --maxw:1180px;
  --ease:cubic-bezier(.16,.84,.44,1);
  --shadow:0 18px 50px -18px rgba(0,0,0,.55);
  --shadow-soft:0 10px 30px -12px rgba(14,23,38,.25);
  font-synthesis:none;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;
  background:var(--ink);
  color:#D8E0EA;
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

h1,h2,h3,h4{
  font-family:"Archivo","Inter",sans-serif;
  font-weight:800;
  line-height:1.05;
  letter-spacing:-.01em;
  color:#fff;
  margin:0 0 .5em;
}
h1{font-size:clamp(2.3rem,6vw,4.4rem);font-weight:900;letter-spacing:-.02em}
h2{font-size:clamp(1.8rem,3.8vw,2.9rem)}
h3{font-size:clamp(1.2rem,2vw,1.5rem)}
p{margin:0 0 1.1em}
a{color:var(--volt);text-decoration:none;transition:color .2s}
a:hover{color:var(--safety)}
img{max-width:100%;display:block}
strong{color:#fff;font-weight:700}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:clamp(56px,8vw,110px) 0}
.section--paper{background:var(--paper);color:var(--ink-on-paper)}
.section--paper h2,.section--paper h3,.section--paper h4{color:var(--ink-on-paper)}
.section--paper p{color:#37475c}
.section--steel{background:linear-gradient(180deg,var(--steel) 0%,var(--steel-2) 100%)}

/* ---- equipment-stamp eyebrow ---- */
.eyebrow{
  font-family:"JetBrains Mono",ui-monospace,monospace;
  font-size:.74rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--volt);
  display:inline-flex;align-items:center;gap:.55em;
  margin-bottom:1.1rem;
}
.section--paper .eyebrow{color:var(--volt-deep)}
.eyebrow::before{content:"//";color:var(--safety);font-weight:700}

.lede{font-size:clamp(1.05rem,1.6vw,1.28rem);color:#AEBBCC;max-width:62ch}
.section--paper .lede{color:#46586e}

/* ---- buttons ---- */
.btn{
  --bg:var(--volt);--fg:#06121d;
  display:inline-flex;align-items:center;gap:.6em;
  background:var(--bg);color:var(--fg);
  font-family:"Archivo",sans-serif;font-weight:800;font-size:1rem;
  letter-spacing:.01em;
  padding:.95em 1.5em;border-radius:var(--radius-sm);
  border:0;cursor:pointer;
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .2s;
  box-shadow:0 8px 22px -10px rgba(47,168,224,.7);
}
.btn:hover{transform:translateY(-2px);color:#06121d;box-shadow:0 14px 30px -10px rgba(47,168,224,.85)}
.btn--gold{--bg:var(--safety);box-shadow:0 8px 22px -10px rgba(242,183,5,.7)}
.btn--gold:hover{box-shadow:0 14px 30px -10px rgba(242,183,5,.9)}
.btn--ghost{
  --bg:transparent;--fg:#fff;
  border:1.5px solid var(--line);box-shadow:none;
}
.btn--ghost:hover{border-color:var(--volt);color:#fff;background:rgba(47,168,224,.08)}
.btn--lg{padding:1.15em 1.9em;font-size:1.08rem}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:1.8rem}

/* ============================================================
   PHASE LINE — signature animated "current in conduit"
   ============================================================ */
.phaseline{
  position:relative;height:3px;width:100%;
  background:var(--line);
  overflow:hidden;border-radius:2px;
}
.phaseline::after{
  content:"";position:absolute;top:0;left:-40%;height:100%;width:40%;
  background:linear-gradient(90deg,transparent,var(--volt) 45%,#9be0ff 50%,var(--volt) 55%,transparent);
  animation:phase 3.4s linear infinite;
}
@keyframes phase{to{left:120%}}
@media (prefers-reduced-motion:reduce){.phaseline::after{animation:none;left:30%;opacity:.6}}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(11,18,31,.86);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(44,62,84,.7);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px;gap:18px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand__mark{flex:none}
.brand__txt{display:flex;flex-direction:column;line-height:1;min-width:0}
.brand__name{font-family:"Archivo",sans-serif;font-weight:900;font-size:1.04rem;color:#fff;letter-spacing:.02em;white-space:nowrap}
.brand__sub{font-family:"JetBrains Mono",monospace;font-size:.62rem;letter-spacing:.16em;color:var(--volt);text-transform:uppercase;margin-top:3px}
.nav__links{display:flex;align-items:center;gap:6px}
.nav__links a{
  color:#C2CDDC;font-weight:600;font-size:.95rem;
  padding:.5em .8em;border-radius:7px;transition:background .2s,color .2s;
}
.nav__links a:hover,.nav__links a.is-active{color:#fff;background:rgba(47,168,224,.12)}
.nav__cta{display:flex;align-items:center;gap:10px}
.nav__phone{
  font-family:"Archivo",sans-serif;font-weight:800;color:#fff;font-size:1rem;
  display:inline-flex;align-items:center;gap:.5em;white-space:nowrap;
}
.nav__phone:hover{color:var(--safety)}
.nav__toggle{display:none;background:none;border:1.5px solid var(--line);border-radius:8px;width:44px;height:42px;cursor:pointer;align-items:center;justify-content:center}
.nav__toggle span,.nav__toggle span::before,.nav__toggle span::after{
  content:"";display:block;width:20px;height:2px;background:#fff;position:relative;transition:.25s;
}
.nav__toggle span::before{position:absolute;top:-6px}
.nav__toggle span::after{position:absolute;top:6px}
body.nav-open .nav__toggle span{background:transparent}
body.nav-open .nav__toggle span::before{transform:rotate(45deg);top:0}
body.nav-open .nav__toggle span::after{transform:rotate(-45deg);top:0}

@media(max-width:900px){
  .nav__toggle{display:inline-flex}
  .nav__links{
    position:fixed;inset:74px 0 auto 0;flex-direction:column;align-items:stretch;
    gap:0;background:var(--ink-2);border-bottom:1px solid var(--line);
    padding:10px 16px 18px;transform:translateY(-120%);transition:transform .3s var(--ease);
    box-shadow:var(--shadow);
  }
  body.nav-open .nav__links{transform:translateY(0)}
  .nav__links a{padding:.85em .6em;border-radius:8px;font-size:1.05rem}
  .nav__cta .nav__phone{display:none}
}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;
  background:
    radial-gradient(1200px 600px at 78% -8%,rgba(47,168,224,.16),transparent 60%),
    radial-gradient(900px 500px at 8% 110%,rgba(242,183,5,.08),transparent 55%),
    linear-gradient(180deg,var(--ink) 0%,var(--ink-2) 100%);
  overflow:hidden;
}
.hero__grid{
  position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:
   linear-gradient(rgba(47,168,224,.06) 1px,transparent 1px),
   linear-gradient(90deg,rgba(47,168,224,.06) 1px,transparent 1px);
  background-size:46px 46px;
  mask-image:radial-gradient(900px 500px at 70% 30%,#000,transparent 75%);
}
.hero__inner{position:relative;padding:clamp(60px,9vw,120px) 0 clamp(50px,7vw,90px);display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero__badge{
  display:inline-flex;align-items:center;gap:10px;
  background:rgba(47,168,224,.1);border:1px solid rgba(47,168,224,.32);
  padding:.5em .9em;border-radius:999px;
  font-family:"JetBrains Mono",monospace;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:#bfe6fb;
  margin-bottom:1.3rem;
}
.hero__badge b{color:var(--safety);font-weight:700}
.hero h1 span{color:var(--volt)}
.hero__sub{font-size:clamp(1.05rem,1.7vw,1.32rem);color:#AEBBCC;max-width:54ch;margin-top:.4rem}
.hero__meta{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:1.6rem;font-family:"JetBrains Mono",monospace;font-size:.8rem;color:#8fa1b8}
.hero__meta b{color:#cfdae8;font-weight:600}
.hero__phoneblock{margin-top:1.7rem;display:flex;flex-wrap:wrap;gap:18px}
.phonecard{
  background:linear-gradient(180deg,var(--steel),var(--steel-2));
  border:1px solid var(--line);border-radius:12px;padding:14px 18px;min-width:200px;
  position:relative;overflow:hidden;
}
.phonecard::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--volt)}
.phonecard.is-emergency::before{background:var(--safety)}
.phonecard small{font-family:"JetBrains Mono",monospace;font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:#8fa1b8;display:block;margin-bottom:3px}
.phonecard a{font-family:"Archivo",sans-serif;font-weight:800;font-size:1.45rem;color:#fff;letter-spacing:.01em}
.phonecard a:hover{color:var(--volt)}
.phonecard.is-emergency a:hover{color:var(--safety)}

/* hero visual — stacked equipment "panels" built from photos */
.hero__visual{position:relative}
.hero__panelstack{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}
.hero__panelstack img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/5}
.hero__tag{
  position:absolute;top:14px;left:14px;
  background:var(--safety);color:#1a1400;
  font-family:"JetBrains Mono",monospace;font-weight:700;font-size:.68rem;letter-spacing:.1em;
  padding:.4em .7em;border-radius:6px;text-transform:uppercase;
}
.hero__chip{
  position:absolute;bottom:14px;right:14px;left:14px;
  background:rgba(11,18,31,.82);backdrop-filter:blur(6px);
  border:1px solid var(--line);border-radius:10px;padding:11px 14px;
  display:flex;align-items:center;gap:10px;font-size:.86rem;color:#cfdae8;
}
.hero__chip .dot{width:9px;height:9px;border-radius:50%;background:#3ad07a;box-shadow:0 0 0 4px rgba(58,208,122,.18);flex:none}

@media(max-width:860px){
  .hero__inner{grid-template-columns:1fr;gap:34px}
  .hero__visual{order:-1;max-width:420px}
}

/* ============================================================
   TRUST MARQUEE
   ============================================================ */
.trust{background:var(--ink-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0;overflow:hidden}
.trust__label{font-family:"JetBrains Mono",monospace;font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:#7488a0;text-align:center;margin-bottom:16px}
.marquee{display:flex;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee__track{display:flex;gap:54px;padding-right:54px;align-items:center;animation:scroll 38s linear infinite;white-space:nowrap}
.marquee:hover .marquee__track{animation-play-state:paused}
@keyframes scroll{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.marquee__track{animation:none}}
.marquee__item{font-family:"Archivo",sans-serif;font-weight:700;font-size:1.05rem;color:#7e91a9;letter-spacing:.02em;display:flex;align-items:center;gap:12px;flex:none}
.marquee__item::after{content:"";width:6px;height:6px;border-radius:50%;background:var(--line)}

/* ============================================================
   CARDS / GRIDS
   ============================================================ */
.grid{display:grid;gap:22px}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.grid--3,.grid--4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.grid--2,.grid--3,.grid--4{grid-template-columns:1fr}}

.card{
  background:linear-gradient(180deg,var(--steel),var(--steel-2));
  border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;position:relative;transition:transform .25s var(--ease),border-color .25s;
  height:100%;
}
.card:hover{transform:translateY(-4px);border-color:rgba(47,168,224,.5)}
.card__ico{
  width:48px;height:48px;border-radius:11px;
  background:rgba(47,168,224,.13);border:1px solid rgba(47,168,224,.3);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;color:var(--volt);
}
.card h3{margin-bottom:.4em}
.card p{color:#A9B7C8;font-size:.97rem;margin-bottom:0}
.card__link{display:inline-flex;align-items:center;gap:.4em;margin-top:14px;font-family:"Archivo",sans-serif;font-weight:700;font-size:.92rem;color:var(--volt)}

/* feature list checks */
.checks{list-style:none;padding:0;margin:1.2rem 0 0;display:grid;gap:11px}
.checks li{display:flex;gap:12px;align-items:flex-start;color:#BCC8D8;font-size:1rem}
.section--paper .checks li{color:#3a4a5e}
.checks svg{flex:none;margin-top:3px;color:var(--volt)}
.section--paper .checks svg{color:var(--volt-deep)}

/* ============================================================
   PROJECT GALLERY
   ============================================================ */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:900px){.gallery{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.gallery{grid-template-columns:1fr}}
.shot{
  position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  background:var(--steel-2);aspect-ratio:4/3;
}
.shot img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.shot:hover img{transform:scale(1.06)}
.shot__cap{
  position:absolute;left:0;right:0;bottom:0;
  background:linear-gradient(transparent,rgba(7,12,20,.92));
  padding:34px 16px 14px;
}
.shot__cap b{display:block;color:#fff;font-family:"Archivo",sans-serif;font-weight:700;font-size:1rem}
.shot__cap span{font-family:"JetBrains Mono",monospace;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--volt)}

/* ============================================================
   NAMEPLATE RATE CARDS (signature)
   ============================================================ */
.rates{display:grid;gap:20px}
.ratecard{
  background:linear-gradient(180deg,#10192a,#0c1525);
  border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;position:relative;
}
.ratecard__head{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:16px 20px;border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,rgba(47,168,224,.08),transparent);
}
.ratecard__head h3{margin:0;font-size:1.15rem}
.ratecard__tag{
  font-family:"JetBrains Mono",monospace;font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;
  background:var(--safety);color:#1a1400;padding:.35em .7em;border-radius:5px;font-weight:700;white-space:nowrap;
}
.ratecard__tag.is-blue{background:rgba(47,168,224,.16);color:#bfe6fb;border:1px solid rgba(47,168,224,.4)}
.ratetable{width:100%;border-collapse:collapse;font-family:"JetBrains Mono",monospace}
.ratetable td{padding:13px 20px;border-bottom:1px solid rgba(44,62,84,.55);font-size:.92rem}
.ratetable tr:last-child td{border-bottom:0}
.ratetable td:first-child{color:#cdd9e8;font-family:"Inter",sans-serif;font-weight:500}
.ratetable td:last-child{text-align:right;color:var(--volt);font-weight:600;white-space:nowrap}
.ratetable .muted{color:#7e91a9;font-size:.78rem;font-family:"Inter",sans-serif}
.rate-note{
  font-family:"JetBrains Mono",monospace;font-size:.82rem;color:#9fb0c6;
  background:rgba(242,183,5,.07);border:1px solid rgba(242,183,5,.25);border-radius:10px;
  padding:14px 18px;margin-top:6px;line-height:1.6;
}
.rate-note b{color:var(--safety)}

/* stat row */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:8px}
@media(max-width:760px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{text-align:center;padding:24px 12px;background:rgba(47,168,224,.05);border:1px solid var(--line);border-radius:var(--radius)}
.stat b{display:block;font-family:"Archivo",sans-serif;font-weight:900;font-size:clamp(2rem,4vw,2.7rem);color:#fff;line-height:1}
.stat span{font-family:"JetBrains Mono",monospace;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--volt);margin-top:8px;display:block}

/* ============================================================
   SERVICE AREA
   ============================================================ */
.areas{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
@media(max-width:860px){.areas{grid-template-columns:repeat(2,1fr)}}
.area{
  background:linear-gradient(180deg,var(--steel),var(--steel-2));border:1px solid var(--line);
  border-radius:12px;padding:20px 16px;text-align:center;transition:border-color .2s,transform .2s;
}
.area:hover{border-color:var(--volt);transform:translateY(-3px)}
.area b{display:block;font-family:"Archivo",sans-serif;font-weight:800;color:#fff;font-size:1.05rem}
.area span{font-family:"JetBrains Mono",monospace;font-size:.7rem;letter-spacing:.08em;color:var(--volt)}

/* ============================================================
   FAQ
   ============================================================ */
.faq{max-width:820px;margin:0 auto}
.faq details{
  border:1px solid var(--line);border-radius:12px;margin-bottom:12px;
  background:linear-gradient(180deg,var(--steel),var(--steel-2));overflow:hidden;
}
.section--paper .faq details{background:#fff;border-color:var(--paper-2)}
.faq summary{
  cursor:pointer;list-style:none;padding:18px 22px;font-family:"Archivo",sans-serif;font-weight:700;
  font-size:1.06rem;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.section--paper .faq summary{color:var(--ink-on-paper)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:"JetBrains Mono",monospace;font-size:1.5rem;color:var(--volt);transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .faq__body{padding:0 22px 20px;color:#A9B7C8;font-size:.98rem}
.section--paper .faq .faq__body{color:#42566c}
.faq .faq__body p:last-child{margin-bottom:0}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner{
  position:relative;border-radius:20px;overflow:hidden;
  background:linear-gradient(120deg,var(--volt-deep),var(--volt));
  padding:clamp(36px,5vw,60px);text-align:center;
}
.cta-banner::after{
  content:"";position:absolute;inset:0;opacity:.18;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.35) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.35) 1px,transparent 1px);
  background-size:34px 34px;mask-image:radial-gradient(600px 300px at 50% 0,#000,transparent 70%);
}
.cta-banner h2{position:relative;color:#04121d}
.cta-banner p{position:relative;color:#06243a;max-width:60ch;margin:0 auto 0;font-weight:500}
.cta-banner .btn-row{position:relative;justify-content:center}
.cta-banner .btn--gold{color:#1a1400}
.cta-banner .btn--dark{background:#0B121F;color:#fff;box-shadow:0 8px 22px -10px rgba(0,0,0,.6)}
.cta-banner .btn--dark:hover{color:var(--safety)}

/* ============================================================
   FORMS
   ============================================================ */
.form-shell{background:linear-gradient(180deg,var(--steel),var(--steel-2));border:1px solid var(--line);border-radius:var(--radius);padding:clamp(24px,4vw,40px)}
.field{margin-bottom:18px}
.field label{display:block;font-family:"JetBrains Mono",monospace;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:#9fb0c6;margin-bottom:7px}
.field label .req{color:var(--safety)}
.field input,.field select,.field textarea{
  width:100%;background:#0B121F;border:1px solid var(--line);border-radius:9px;
  color:#fff;font-family:"Inter",sans-serif;font-size:1rem;padding:.85em 1em;transition:border-color .2s,box-shadow .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--volt);box-shadow:0 0 0 3px rgba(47,168,224,.18)}
.field textarea{min-height:130px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:560px){.form-row{grid-template-columns:1fr}}
.form-note{font-family:"JetBrains Mono",monospace;font-size:.74rem;color:#7e91a9;margin-top:6px}
.form-status{margin-top:14px;padding:13px 16px;border-radius:9px;font-size:.95rem;display:none}
.form-status.ok{display:block;background:rgba(58,208,122,.12);border:1px solid rgba(58,208,122,.4);color:#9af0c0}
.form-status.err{display:block;background:rgba(255,90,90,.12);border:1px solid rgba(255,90,90,.4);color:#ffb3b3}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:var(--ink-2);border-top:1px solid var(--line);padding:64px 0 28px}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
@media(max-width:820px){.footer__grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.footer__grid{grid-template-columns:1fr}}
.footer__grid h4{font-family:"JetBrains Mono",monospace;font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--volt);font-weight:600;margin-bottom:16px}
.footer__grid a{color:#9fb0c6;display:block;padding:5px 0;font-size:.95rem}
.footer__grid a:hover{color:#fff}
.footer__about p{color:#8497ad;font-size:.93rem}
.footer__brandname{font-family:"Archivo",sans-serif;font-weight:900;color:#fff;font-size:1.15rem;letter-spacing:.02em;margin-bottom:8px}
.footer__lic{font-family:"JetBrains Mono",monospace;font-size:.74rem;color:#7e91a9;margin-top:14px;line-height:1.7}
.footer__lic b{color:#cdd9e8}
.footer__bottom{border-top:1px solid var(--line);margin-top:46px;padding-top:24px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;align-items:center}
.footer__bottom p{margin:0;font-size:.85rem;color:#7e91a9}
.byline{font-family:"JetBrains Mono",monospace;font-size:.78rem;color:#8497ad;display:flex;align-items:center;gap:.5em}
.byline a{color:var(--volt);font-weight:600}
.byline a:hover{color:var(--safety)}
.byline .bolt{color:var(--safety)}

/* ============================================================
   HELPER WIDGET (client-side, no backend)
   ============================================================ */
.helper-fab{
  position:fixed;right:20px;bottom:20px;z-index:80;
  width:60px;height:60px;border-radius:50%;border:0;cursor:pointer;
  background:var(--volt);color:#06121d;box-shadow:0 12px 30px -8px rgba(47,168,224,.7);
  display:flex;align-items:center;justify-content:center;transition:transform .2s;
}
.helper-fab:hover{transform:scale(1.06)}
.helper-fab svg{width:28px;height:28px}
.helper-panel{
  position:fixed;right:20px;bottom:92px;z-index:81;width:min(360px,calc(100vw - 40px));
  background:var(--ink-2);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);
  overflow:hidden;transform:translateY(14px) scale(.97);opacity:0;pointer-events:none;transition:.22s var(--ease);
}
.helper-panel.open{transform:none;opacity:1;pointer-events:auto}
.helper-head{background:linear-gradient(120deg,var(--volt-deep),var(--volt));padding:16px 18px;color:#04121d}
.helper-head b{font-family:"Archivo",sans-serif;font-weight:800;font-size:1.05rem;display:block}
.helper-head span{font-size:.82rem;color:#06243a}
.helper-body{padding:16px 18px;max-height:340px;overflow-y:auto}
.helper-msg{background:var(--steel);border:1px solid var(--line);border-radius:12px;padding:12px 14px;font-size:.93rem;color:#cdd9e8;margin-bottom:12px}
.helper-msg a{font-weight:600}
.helper-opts{display:grid;gap:8px}
.helper-opt{
  text-align:left;background:rgba(47,168,224,.08);border:1px solid var(--line);border-radius:10px;
  padding:11px 13px;color:#dbe5f0;font-size:.9rem;cursor:pointer;font-family:"Inter",sans-serif;transition:border-color .2s,background .2s;
}
.helper-opt:hover{border-color:var(--volt);background:rgba(47,168,224,.14)}
.helper-back{margin-top:10px;font-family:"JetBrains Mono",monospace;font-size:.78rem;color:#8497ad;background:none;border:0;cursor:pointer;padding:4px 0}
.helper-back:hover{color:var(--volt)}

/* reveal-on-scroll */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}

/* section heading block */
.sec-head{max-width:720px;margin-bottom:42px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head.center .lede{margin-left:auto;margin-right:auto}

/* skip link */
.skip{position:absolute;left:-9999px;top:0;background:var(--safety);color:#1a1400;padding:10px 16px;z-index:200;font-weight:700;border-radius:0 0 8px 0}
.skip:focus{left:0}

:focus-visible{outline:3px solid var(--safety);outline-offset:2px;border-radius:4px}

/* page hero (interior pages) */
.page-hero{
  background:radial-gradient(900px 400px at 80% -20%,rgba(47,168,224,.14),transparent 60%),linear-gradient(180deg,var(--ink),var(--ink-2));
  padding:clamp(56px,8vw,90px) 0 clamp(40px,5vw,60px);position:relative;overflow:hidden;
}
.breadcrumb{font-family:"JetBrains Mono",monospace;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:#7e91a9;margin-bottom:14px}
.breadcrumb a{color:var(--volt)}

/* prose for blog */
.prose{max-width:760px;margin:0 auto}
.prose h2{margin-top:1.8em}
.prose h3{margin-top:1.4em;color:#fff}
.prose ul{padding-left:1.2em;margin:0 0 1.2em}
.prose li{margin-bottom:.5em;color:#BCC8D8}
.prose blockquote{border-left:3px solid var(--volt);padding-left:18px;margin:1.4em 0;color:#cdd9e8;font-style:italic}
.posted{font-family:"JetBrains Mono",monospace;font-size:.76rem;letter-spacing:.08em;color:var(--volt);text-transform:uppercase;margin-bottom:10px}

/* blog cards */
.postcard{display:flex;flex-direction:column;height:100%;background:linear-gradient(180deg,var(--steel),var(--steel-2));border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .25s var(--ease),border-color .25s}
.postcard:hover{transform:translateY(-4px);border-color:rgba(47,168,224,.5)}
.postcard__body{padding:22px;display:flex;flex-direction:column;flex:1}
.postcard__cat{font-family:"JetBrains Mono",monospace;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--volt);margin-bottom:10px}
.postcard h3{font-size:1.18rem;margin-bottom:.5em}
.postcard p{color:#A9B7C8;font-size:.94rem;flex:1}
.postcard__link{font-family:"Archivo",sans-serif;font-weight:700;font-size:.9rem;color:var(--volt);margin-top:12px;display:inline-flex;gap:.4em;align-items:center}