/* ============================================================
   DBZ ELECTRONICS — design system
   Palette: bench-black / oscilloscope amber / signal cyan
   Type: Space Grotesk (display) + Inter (body) + IBM Plex Mono (data/labels)
   Signature: animated "signal trace" — a broken waveform that
   resolves into a clean one, echoing a device coming back to life.
   ============================================================ */

:root{
  --ink:        #ffffff;
  --panel:      #f4f5f6;
  --panel-2:    #eceef0;
  --line:       #e2e5e8;
  --text:       #1a1d20;
  --text-dim:   #5a6169;
  --amber:      #d9701c;
  --amber-dim:  #a85f1f;
  --cyan:       #0f8fa8;
  --ok:         #2f9e57;
  --dark:       #0a0c0e;

  --display: 'Space Grotesk', 'Inter', sans-serif;
  --body:    'Inter', sans-serif;
  --mono:    'IBM Plex Mono', monospace;

  --radius: 3px;
  --container: 1180px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--ink);
  color: var(--text);
  font-family: var(--body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
.container{ max-width: var(--container); margin: 0 auto; padding: 0 28px; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

/* ---------- background texture ---------- */
body{
  background-image:
    linear-gradient(180deg, rgba(217,112,28,0.04), transparent 400px),
    repeating-linear-gradient(0deg, rgba(10,12,14,0.014) 0px, rgba(10,12,14,0.014) 1px, transparent 1px, transparent 3px);
}

/* ---------- type ---------- */
h1,h2,h3,h4{
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 0.5em;
  color: var(--dark);
}
h1{ font-size: clamp(2.4rem, 5vw, 4.2rem); line-height: 1.04; letter-spacing: -0.02em; }
h2{ font-size: clamp(1.7rem, 3vw, 2.5rem); line-height: 1.1; }
h3{ font-size: 1.25rem; }
p{ color: var(--text-dim); margin: 0 0 1em; }
.eyebrow{
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}
.eyebrow::before{
  content:"";
  width: 7px; height: 7px;
  background: var(--amber);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--amber);
}
.lede{ font-size: 1.1rem; color: var(--text-dim); max-width: 62ch; }

/* ---------- buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 13px 22px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  transition: all 0.18s ease;
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary{
  background: var(--amber);
  color: #fff;
  border-color: var(--amber);
  font-weight: 600;
}
.btn-primary:hover{ background: #c2630f; box-shadow: 0 0 24px rgba(217,112,28,0.3); transform: translateY(-1px); }
.btn-ghost{ color: var(--text); background: transparent; }
.btn-ghost:hover{ border-color: var(--cyan); color: var(--cyan); }

/* ---------- header ---------- */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .container{
  display:flex; align-items:center; justify-content:space-between;
  height: 76px;
}
.brand{ display:flex; align-items:center; gap:12px; }
.brand img{ height: 52px; width:auto; }
.brand-name{ font-family: var(--display); font-weight:700; font-size:1.05rem; color:var(--dark); letter-spacing: -0.01em; }
.brand-name span{ color: var(--amber); }

.nav-desktop{ display:flex; align-items:center; gap: 30px; }
.nav-desktop a{
  font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.03em;
  color: var(--text-dim); position:relative; padding: 6px 0;
}
.nav-desktop a:hover, .nav-desktop a.active{ color: var(--text); }
.nav-desktop a.active::after{
  content:""; position:absolute; left:0; right:0; bottom:-4px; height:2px; background: var(--amber);
}
.nav-cta{ display:flex; align-items:center; gap: 16px; }
.nav-phone{ font-family: var(--mono); font-size: 0.85rem; color: var(--cyan); display:none; }
@media (min-width: 980px){ .nav-phone{ display:inline; } }

.nav-toggle{ display:none; background:none; border: 1px solid var(--line); border-radius:var(--radius); padding:8px 10px; cursor:pointer; }
.nav-toggle span{ display:block; width:18px; height:2px; background:var(--dark); margin:4px 0; transition:transform .25s ease, opacity .2s ease; }
.nav-toggle.open span:nth-child(1){ transform:translateY(6px) rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity:0; }
.nav-toggle.open span:nth-child(3){ transform:translateY(-6px) rotate(-45deg); }
@media (max-width: 900px){
  .nav-desktop{ display:none; }
  .nav-toggle{ display:flex; }
}
@media (max-width: 600px){
  .nav-cta .btn-primary{ display: none; }
  .brand img{ height: 68px; }
}
.nav-mobile{ display:none; flex-direction:column; padding: 6px 28px 22px; border-top:1px solid var(--line); }
.nav-mobile.open{ display:flex; }
.nav-mobile a{ padding: 12px 0; border-bottom:1px solid var(--line); font-family: var(--mono); font-size:0.9rem; color: var(--text-dim); }
.nav-mobile a:last-child{ border-bottom:none; }
.nav-search-mobile{ display:flex !important; align-items:center; gap:10px; }

/* ---------- hero ---------- */
.hero{
  position:relative;
  padding: 90px 0 70px;
  overflow:hidden;
  border-bottom: 1px solid var(--line);
}
.hero-grid{
  display:grid; grid-template-columns: 1.15fr 0.85fr; gap: 60px; align-items:center;
}
@media (max-width: 900px){ .hero-grid{ grid-template-columns: 1fr; } }
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; margin-top: 30px; }
.hero-stats{ display:flex; gap: 34px; margin-top: 46px; flex-wrap:wrap; }
.hero-stat b{ display:block; font-family: var(--display); font-size:1.9rem; color:var(--dark); }
.hero-stat span{ font-family: var(--mono); font-size: 0.72rem; color: var(--text-dim); text-transform:uppercase; letter-spacing:0.06em; }

.scope{
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow:hidden;
}
.scope-head{
  display:flex; align-items:center; justify-content:space-between;
  padding: 12px 16px; border-bottom:1px solid var(--line);
  font-family: var(--mono); font-size: 0.72rem; color: var(--text-dim); letter-spacing:0.04em;
}
.scope-dot{ width:8px; height:8px; border-radius:50%; background: var(--ok); box-shadow: 0 0 8px var(--ok); display:inline-block; margin-right:8px; }
.scope-body{ padding: 4px 0 0; }
.scope-body svg{ width:100%; height:auto; display:block; }
.scope-foot{ display:flex; justify-content:space-between; padding: 12px 16px; border-top:1px solid var(--line); font-family: var(--mono); font-size:0.68rem; color: var(--text-dim); }

/* signal trace animation */
.trace-broken{ stroke: var(--amber-dim); stroke-width:2; fill:none; opacity:0.55; }
.trace-clean{ stroke: var(--cyan); stroke-width:2; fill:none; stroke-dasharray: 900; stroke-dashoffset: 900; animation: draw 3.2s ease-in-out infinite; }
@keyframes draw{
  0%{ stroke-dashoffset: 900; opacity:0; }
  8%{ opacity:1; }
  55%{ stroke-dashoffset: 0; opacity:1; }
  80%{ stroke-dashoffset: 0; opacity:1; }
  100%{ stroke-dashoffset: 0; opacity:0; }
}
.scan-line{ stroke: var(--cyan); stroke-width:1; opacity:0.5; animation: sweep 3.2s ease-in-out infinite; }
@keyframes sweep{
  0%{ transform: translateX(0); opacity:0; }
  8%{ opacity:0.7; }
  55%{ transform: translateX(640px); opacity:0.7; }
  60%{ opacity:0; }
  100%{ opacity:0; }
}

/* ---------- section shells ---------- */
section{ padding: 84px 0; }
.section-head{ max-width: 640px; margin-bottom: 48px; }
.section-alt{ background: var(--panel); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }

/* ---------- product cards (original-style, image-led) ---------- */
.product-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 980px){ .product-grid{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 700px){ .product-grid{ grid-template-columns: 1fr; } }
.product-card{
  background: var(--panel);
  border-radius: 10px;
  padding: 34px 24px 30px;
  text-align: center;
  display:flex; flex-direction:column; align-items:center;
}
.product-card h3{ font-size: 1.7rem; margin-bottom: 22px; }
.product-card .product-img{
  width:100%; height: 260px;
  display:flex; align-items:center; justify-content:center;
  margin-bottom: 26px; overflow:hidden; border-radius:6px;
}
.product-card .product-img img{ max-height:100%; max-width:100%; width:auto; object-fit:contain; }
.btn-pill{
  display:inline-flex; align-items:center; justify-content:center;
  background: #2f8fd6; color:#fff;
  font-family: var(--body); font-weight:600; font-size:0.98rem;
  text-transform:none; letter-spacing:normal;
  padding: 14px 30px; border-radius: 999px; border:none;
  transition: background 0.18s ease, transform 0.18s ease;
}
.btn-pill:hover{ background:#237ac0; transform: translateY(-1px); }


.svc-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border:1px solid var(--line); }
@media (max-width: 980px){ .svc-grid{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 560px){ .svc-grid{ grid-template-columns: 1fr; } }
.svc-card{
  background: var(--panel);
  padding: 30px 26px;
  transition: background 0.2s ease;
  position:relative;
}
.svc-card:hover{ background: var(--panel-2); }
.svc-card .job{ font-family: var(--mono); font-size: 0.68rem; color: var(--amber); letter-spacing:0.05em; }
.svc-card h3{ margin: 10px 0 8px; font-size: 1.08rem; }
.svc-card p{ font-size: 0.92rem; margin:0; }
.svc-card .arrow{ position:absolute; top:28px; right:24px; color: var(--text-dim); transition: all 0.18s ease; }
.svc-card:hover .arrow{ color: var(--cyan); transform: translate(3px,-3px); }

/* ---------- feature / split ---------- */
.split{ display:grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items:center; }
@media (max-width: 900px){ .split{ grid-template-columns:1fr; } }
.split img{ border-radius: 6px; border:1px solid var(--line); }
.checklist{ list-style:none; margin:22px 0 0; padding:0; display:grid; gap:12px; }
.checklist li{ display:flex; gap:12px; align-items:flex-start; color: var(--text); font-size:0.96rem; }
.checklist li::before{ content:"›"; color: var(--amber); font-family: var(--mono); font-weight:700; }

/* ---------- process ---------- */
.process{ display:grid; grid-template-columns: repeat(4,1fr); gap: 26px; counter-reset: step; }
@media (max-width: 900px){ .process{ grid-template-columns: repeat(2,1fr);} }
@media (max-width: 560px){ .process{ grid-template-columns: 1fr;} }
.process-step{ border-top: 2px solid var(--amber-dim); padding-top: 18px; }
.process-step .num{ font-family: var(--mono); color: var(--amber); font-size:0.8rem; }

/* ---------- gallery ---------- */
.gal-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
@media (max-width: 760px){ .gal-grid{ grid-template-columns: repeat(2,1fr);} }
.gal-item{ overflow:hidden; border-radius:6px; border:1px solid var(--line); aspect-ratio: 4/3; }
.gal-item img{ width:100%; height:100%; object-fit:cover; transition: transform 0.5s ease; }
.gal-item:hover img{ transform: scale(1.06); }

/* ---------- testimonial / brand strip ---------- */
.brand-strip{ display:flex; gap: 40px; flex-wrap:wrap; align-items:center; justify-content:space-between; font-family: var(--mono); font-size:0.82rem; color: var(--text-dim); letter-spacing:0.04em; }

/* ---------- CTA band ---------- */
.cta-band{
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 56px;
  background: linear-gradient(135deg, rgba(232,134,46,0.08), rgba(79,209,232,0.05));
  display:flex; align-items:center; justify-content:space-between; gap: 30px; flex-wrap:wrap;
}
@media (max-width: 700px){ .cta-band{ padding:36px 26px; } }

.nav-search{ background:none; border:none; color: var(--text-dim); cursor:pointer; padding:4px; display:flex; align-items:center; }
.nav-search:hover{ color: var(--text); }

/* ---------- footer ---------- */
.site-footer{ border-top: 1px solid var(--line); padding: 60px 0 30px; background: var(--panel); }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
@media (max-width: 800px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px){ .footer-grid{ grid-template-columns: 1fr; } }
.footer-grid h4{ font-family: var(--mono); font-size: 0.72rem; letter-spacing:0.08em; text-transform:uppercase; color: var(--text-dim); margin-bottom: 16px; }
.footer-grid a, .footer-grid p{ display:block; font-size:0.9rem; color: var(--text-dim); margin-bottom: 10px; }
.footer-grid a:hover{ color: var(--cyan); }
.footer-grid-3{ grid-template-columns: 1.6fr 1fr 1fr; }
@media (max-width: 800px){ .footer-grid-3{ grid-template-columns: 1fr; } }
.social-row{ display:flex; gap:14px; margin-top:6px; }
.social-row a{ display:inline-flex; align-items:center; justify-content:center; width:34px; height:34px; border:1px solid var(--line); border-radius:50%; font-family: var(--mono); font-size:0.65rem; color: var(--text-dim); margin-bottom:0; }
.social-row a:hover{ border-color: var(--cyan); color: var(--cyan); }
.footer-bottom{ border-top:1px solid var(--line); margin-top: 40px; padding-top: 24px; display:flex; justify-content:space-between; font-family: var(--mono); font-size:0.72rem; color: var(--text-dim); flex-wrap:wrap; gap:10px; }

/* footer — deep gray override */
.site-footer{
  background: #2b2b2f;
  border-top-color: #3a3a3f;
}
.footer-grid h4{ color: #9a9aa0; }
.footer-grid a, .footer-grid p{ color: #c4c4c9; }
.footer-grid a:hover{ color: var(--amber); }
.social-row a{ border-color: #46464b; color: #c4c4c9; }
.social-row a:hover{ border-color: var(--amber); color: var(--amber); }
.footer-bottom{ border-top-color: #3a3a3f; color: #8a8a90; }

/* ---------- page hero (interior pages) ---------- */
.page-hero{ padding: 56px 0 50px; border-bottom:1px solid var(--line); }
.breadcrumb{ font-family: var(--mono); font-size:0.75rem; color: var(--text-dim); margin-bottom:18px; }
.breadcrumb a:hover{ color: var(--cyan); }

/* ---------- contact ---------- */
.contact-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 50px; }
@media (max-width: 900px){ .contact-grid{ grid-template-columns:1fr; } }
.office-card{ background: var(--panel); border:1px solid var(--line); border-radius: 8px; padding: 26px; margin-bottom: 18px; }
.office-card h3{ margin-bottom: 4px; }
.office-card .tag{ font-family: var(--mono); font-size:0.7rem; color: var(--amber); letter-spacing:0.06em; text-transform:uppercase; }
.office-card p{ margin: 12px 0 0; font-size: 0.92rem; }
.office-card a{ color: var(--cyan); }

form{ display:grid; gap: 16px; }
.field{ display:flex; flex-direction:column; gap:8px; }
.field label{ font-family: var(--mono); font-size:0.72rem; color: var(--text-dim); text-transform:uppercase; letter-spacing:0.05em; }
.field input, .field textarea, .field select{
  background: var(--panel); border:1px solid var(--line); border-radius: var(--radius);
  color: var(--text); padding: 13px 14px; font-family: var(--body); font-size:0.95rem;
}
.field input:focus, .field textarea:focus, .field select:focus{ outline:none; border-color: var(--cyan); }
.field textarea{ resize: vertical; min-height: 120px; }

/* animated reveal */
.reveal{ opacity:0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in{ opacity:1; transform:none; }

/* focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline: 2px solid var(--cyan); outline-offset: 2px;
}
/* mobile button sizing */
@media (max-width: 600px){
  .btn{
    padding: 10px 18px;
    font-size: 0.74rem;
  }
  .hero-actions .btn{
    width: 100%;
    justify-content: center;
  }
}