/* ===== JBs-PCs — modern / digital theme ===== */
:root{
  --bg:#070b16;
  --bg-2:#0b1120;
  --panel:rgba(18,26,45,.62);
  --panel-brd:rgba(120,160,255,.14);
  --text:#e6edf7;
  --muted:#93a1bf;
  --cyan:#22d3ee;
  --blue:#3b82f6;
  --purple:#a855f7;
  --grad:linear-gradient(120deg,#22d3ee 0%,#3b82f6 55%,#a855f7 100%);
  --grad-soft:linear-gradient(120deg,rgba(34,211,238,.16),rgba(168,85,247,.16));
  --nav-h:74px;
  --radius:16px;
  --maxw:1160px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Inter','Segoe UI',system-ui,-apple-system,sans-serif;
  color:var(--text);
  background:
    radial-gradient(900px 500px at 12% -8%,rgba(59,130,246,.18),transparent 60%),
    radial-gradient(800px 520px at 90% 4%,rgba(168,85,247,.16),transparent 55%),
    var(--bg);
  line-height:1.6;
  overflow-x:hidden;
}
/* faint circuit grid over the whole page */
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(120,160,255,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(120,160,255,.045) 1px,transparent 1px);
  background-size:44px 44px;
  -webkit-mask-image:radial-gradient(ellipse at 50% 0%,#000 40%,transparent 85%);
  mask-image:radial-gradient(ellipse at 50% 0%,#000 40%,transparent 85%);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px;position:relative;z-index:1}

/* ===== NAV ===== */
.nav{
  position:fixed;top:0;left:0;right:0;height:var(--nav-h);z-index:50;
  display:flex;align-items:center;
  background:rgba(7,11,22,.72);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--panel-brd);
  transition:transform .45s cubic-bezier(.4,0,.2,1),opacity .45s ease;
}
.nav.nav--hidden{transform:translateY(-120%);opacity:0}
.nav .container{display:flex;align-items:center;justify-content:space-between;gap:16px}
.nav__logo img{height:42px;width:auto}
.nav__links{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.nav__link{
  position:relative;padding:10px 18px;border-radius:11px;font-weight:600;font-size:.96rem;
  color:var(--muted);transition:color .2s,background .2s;
}
.nav__link:hover{color:var(--text);background:rgba(120,160,255,.08)}
.nav__link.is-active{color:var(--text)}
.nav__link.is-active::after{
  content:"";position:absolute;left:18px;right:18px;bottom:5px;height:2px;border-radius:2px;background:var(--grad);
}
/* disabled "coming soon" shop link */
.nav__link--disabled{color:#5b6784;cursor:not-allowed}
.nav__link--disabled:hover{background:transparent;color:#5b6784}
.nav__link--disabled .tip{
  position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%) translateY(6px);
  background:var(--grad);color:#04101f;font-size:.74rem;font-weight:800;letter-spacing:.4px;
  padding:5px 11px;border-radius:8px;white-space:nowrap;opacity:0;pointer-events:none;
  transition:opacity .2s,transform .2s;box-shadow:0 8px 22px rgba(34,211,238,.28);
}
.nav__link--disabled .tip::before{
  content:"";position:absolute;bottom:100%;left:50%;transform:translateX(-50%);
  border:5px solid transparent;border-bottom-color:var(--cyan);
}
.nav__link--disabled:hover .tip{opacity:1;transform:translateX(-50%) translateY(0)}

.nav__burger{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav__burger span{display:block;width:24px;height:2px;background:var(--text);margin:5px 0;border-radius:2px;transition:.3s}

/* ===== BUTTONS ===== */
.btn{
  display:inline-flex;align-items:center;gap:9px;padding:13px 26px;border-radius:12px;
  font-weight:700;font-size:.98rem;cursor:pointer;border:0;transition:transform .15s,box-shadow .25s;
}
.btn--primary{background:var(--grad);color:#04101f;box-shadow:0 10px 30px rgba(59,130,246,.35)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(59,130,246,.5)}
.btn--ghost{background:transparent;color:var(--text);border:1px solid var(--panel-brd)}
.btn--ghost:hover{background:rgba(120,160,255,.08);transform:translateY(-2px)}

/* ===== PAGE / SECTIONS ===== */
.page{padding-top:var(--nav-h)}
.section{padding:88px 0}
.section--tight{padding:56px 0}
.eyebrow{
  display:inline-block;font-size:.78rem;font-weight:800;letter-spacing:2.5px;text-transform:uppercase;
  color:var(--cyan);margin-bottom:14px;font-family:'JetBrains Mono',ui-monospace,monospace;
}
h1,h2,h3{line-height:1.15;margin:0 0 .5em;font-weight:800;letter-spacing:-.5px}
h1{font-size:clamp(2.4rem,6vw,4.2rem)}
h2{font-size:clamp(1.8rem,4vw,2.8rem)}
.gradient-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:1.15rem;color:var(--muted);max-width:640px}
.center{text-align:center;margin-left:auto;margin-right:auto}

/* ===== HERO ===== */
.hero{position:relative;padding:130px 0 90px;overflow:hidden}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero__cta{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap}
.hero__stats{display:flex;gap:34px;margin-top:44px;flex-wrap:wrap}
.stat b{display:block;font-size:1.9rem;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{font-size:.85rem;color:var(--muted)}
/* hero image frame */
.frame{
  position:relative;border-radius:22px;overflow:hidden;border:1px solid var(--panel-brd);
  background:var(--grad-soft);box-shadow:0 30px 70px rgba(4,10,25,.6);
}
.frame::after{content:"";position:absolute;inset:0;border-radius:22px;border:1px solid rgba(120,160,255,.18)}
.frame img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}

/* ===== CARDS / GRID ===== */
.grid{display:grid;gap:24px}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}
.card{
  background:var(--panel);border:1px solid var(--panel-brd);border-radius:var(--radius);
  padding:28px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:transform .2s,border-color .2s,box-shadow .2s;
}
.card:hover{transform:translateY(-4px);border-color:rgba(120,160,255,.35);box-shadow:0 20px 45px rgba(4,10,25,.5)}
.card__icon{
  width:48px;height:48px;border-radius:12px;display:grid;place-items:center;margin-bottom:16px;
  background:var(--grad-soft);border:1px solid var(--panel-brd);font-size:1.4rem;
}
.card h3{font-size:1.25rem;margin-bottom:8px}
.card p{color:var(--muted);margin:0}

/* ===== IMAGE PLACEHOLDERS (drop your photos here) ===== */
.ph{
  position:relative;border-radius:var(--radius);overflow:hidden;border:1px dashed rgba(120,160,255,.35);
  background:
    repeating-linear-gradient(45deg,rgba(120,160,255,.05) 0 12px,transparent 12px 24px),
    var(--grad-soft);
  display:grid;place-items:center;text-align:center;color:var(--muted);
  min-height:220px;font-family:'JetBrains Mono',monospace;font-size:.82rem;
}
.ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ph__hint{padding:0 16px;opacity:.8}
.ph__hint b{display:block;color:var(--cyan);font-size:1rem;margin-bottom:4px}

/* portfolio gallery */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.gallery .ph{min-height:260px}
.gallery figure{margin:0}
.gallery figcaption{margin-top:12px}
.gallery figcaption h3{font-size:1.05rem;margin:0 0 2px}
.gallery figcaption p{color:var(--muted);font-size:.9rem;margin:0}

/* ===== CONTACT ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.form{display:grid;gap:16px}
.field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px;color:var(--muted)}
.field input,.field textarea,.field select{
  width:100%;padding:13px 15px;border-radius:11px;background:rgba(8,14,28,.7);
  border:1px solid var(--panel-brd);color:var(--text);font:inherit;font-size:.95rem;transition:border .2s,box-shadow .2s;
}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(34,211,238,.15)
}
.field textarea{min-height:140px;resize:vertical}
.contact-info li{display:flex;gap:14px;align-items:flex-start;list-style:none;margin:0 0 22px}
.contact-info ul{padding:0;margin:0}
.contact-info .ci-ic{
  flex:0 0 44px;height:44px;border-radius:11px;display:grid;place-items:center;font-size:1.2rem;
  background:var(--grad-soft);border:1px solid var(--panel-brd)
}
.contact-info b{display:block}
.contact-info span{color:var(--muted);font-size:.94rem}
.form__note{font-size:.82rem;color:var(--muted)}

/* ===== CTA band ===== */
.cta-band{
  border:1px solid var(--panel-brd);border-radius:24px;padding:56px;text-align:center;
  background:var(--grad-soft);position:relative;overflow:hidden;
}

/* ===== FOOTER ===== */
.footer{border-top:1px solid var(--panel-brd);padding:44px 0;margin-top:40px}
.footer .container{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.footer img{height:34px}
.footer p{color:var(--muted);font-size:.88rem;margin:0}
.footer nav{display:flex;gap:18px}
.footer nav a{color:var(--muted);font-size:.9rem}
.footer nav a:hover{color:var(--text)}

/* ===== reveal on scroll ===== */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ===== responsive ===== */
@media(max-width:900px){
  .hero__grid,.contact-grid{grid-template-columns:1fr}
  .grid--3,.gallery{grid-template-columns:1fr 1fr}
  .hero{padding-top:96px}
}
@media(max-width:640px){
  .nav__links{
    position:fixed;top:var(--nav-h);left:0;right:0;flex-direction:column;gap:4px;align-items:stretch;
    background:rgba(7,11,22,.97);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);padding:16px 24px 24px;
    border-bottom:1px solid var(--panel-brd);transform:translateY(-140%);transition:transform .35s ease;
  }
  .nav__links.open{transform:translateY(0)}
  .nav__link{padding:14px 12px}
  .nav__link--disabled .tip{position:static;transform:none;opacity:1;display:inline-block;margin-left:10px;box-shadow:none}
  .nav__link--disabled .tip::before{display:none}
  .nav__burger{display:block}
  .grid--3,.grid--2,.gallery{grid-template-columns:1fr}
  .section{padding:64px 0}
  .cta-band{padding:36px 22px}
}