/* ============ HPN Electronics — design tokens (classic high tech, bright) ============ */
:root{
  --blue: #3C51A4;
  --blue-deep: #2C3D80;
  --blue-bright: #5068C4;
  --blue-tint: rgba(60,81,164,0.09);
  --red: #ED1E24;
  --red-tint: rgba(237,30,36,0.08);

  --header-bg: #1E2A4A;
  --footer-bg: #10152B;

  --bg: #F0F3F8;
  --bg-elevated: #E5E9F1;
  --bg-panel: #FFFFFF;
  --bg-panel-2: #F5F7FB;
  --line: #DCE1EC;
  --line-soft: #E7EBF3;

  --text-primary: #12182A;
  --text-muted: #4B5568;
  --text-dim: #838EA3;

  --container: 1180px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text-primary);
  font-family:var(--font-body);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%; display:block;}
a{color:inherit; text-decoration:none;}
.wrap{max-width:var(--container); margin:0 auto; padding:0 24px;}

h1,h2,h3,h4{font-family:var(--font-display); font-weight:700; margin:0; color:var(--text-primary);}
h1{font-size:clamp(32px, 5.4vw, 58px); line-height:1.1;}
h2{font-size:clamp(24px, 3.4vw, 34px); line-height:1.18;}
h3{font-size:18.5px; font-weight:600;}
p{color:var(--text-muted); margin:0;}
.lede{font-size:clamp(16px, 1.4vw, 18px); color:var(--text-muted); max-width:600px; line-height:1.65;}

.eyebrow{
  font-family:var(--font-body);
  font-size:13px;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:var(--blue-deep);
  font-weight:700;
  margin-bottom:14px;
}
.eyebrow.light{color:var(--blue-bright);}

.mt-8{margin-top:8px;} .mt-16{margin-top:16px;} .mt-24{margin-top:24px;}
.mt-32{margin-top:32px;} .mt-48{margin-top:48px;}

/* ---------- Header (dark tone 1) ---------- */
header.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:var(--header-bg);
  border-bottom:1px solid rgba(255,255,255,0.08);
}
.nav-inner{
  max-width:1400px;
  margin:0 auto;
  padding:14px 24px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.brand{display:flex; align-items:center; gap:10px;}
.brand .logo-img{height:42px; width:auto; display:block;}
.brand-tagline{
  font-family:var(--font-body);
  font-size:11px;
  font-weight:600;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:rgba(255,255,255,0.5);
  white-space:nowrap;
  border-left:1px solid rgba(255,255,255,0.2);
  padding-left:10px;
}

nav.primary-nav{display:flex; align-items:center; gap:30px;}
nav.primary-nav a{
  font-size:14.5px;
  font-weight:500;
  color:rgba(255,255,255,0.72);
  transition:color .15s ease;
  position:relative;
}
nav.primary-nav a:hover, nav.primary-nav a:focus-visible{color:#fff;}
nav.primary-nav a.current{color:#fff; font-weight:600;}
nav.primary-nav a.current::after{
  content:"";
  position:absolute;
  left:0; right:0; bottom:-6px;
  height:2px;
  background:var(--red);
}
.nav-links{display:flex; align-items:center; gap:30px;}

.nav-cta{
  font-family:var(--font-body);
  font-size:14px;
  font-weight:600;
  color:#fff;
  background:var(--blue);
  padding:11px 20px;
  border-radius:6px;
  white-space:nowrap;
  transition:background .15s ease, transform .15s ease;
}
.nav-cta:hover{background:var(--blue-bright); transform:translateY(-1px);}

.nav-toggle{
  display:none;
  background:none;
  border:1px solid rgba(255,255,255,0.25);
  border-radius:6px;
  width:42px; height:42px;
  color:#fff;
  font-size:19px;
  cursor:pointer;
  flex:0 0 auto;
}

@media (max-width:900px){
  .brand-tagline{display:none;}
  .nav-links{
    position:fixed;
    top:66px; left:0; right:0; bottom:0;
    background:var(--header-bg);
    border-top:1px solid rgba(255,255,255,0.1);
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:8px 20px 24px;
    transform:translateY(-12px);
    opacity:0;
    pointer-events:none;
    transition:opacity .2s ease, transform .2s ease;
    overflow-y:auto;
  }
  .nav-links.open{opacity:1; transform:translateY(0); pointer-events:auto;}
  .primary-nav{flex-direction:column; align-items:stretch; gap:0; width:100%;}
  .nav-links a{width:100%; padding:16px 4px; border-bottom:1px solid rgba(255,255,255,0.1); font-size:16px;}
  .nav-cta{margin-top:16px; text-align:center; display:block; padding:14px;}
  .nav-toggle{display:block;}
}

/* ---------- Full-screen hero ---------- */
.hero-full{
  position:relative;
  min-height:520px;
  display:flex;
  align-items:flex-end;
  overflow:hidden;
}
.hero-full-media{position:absolute; inset:0; z-index:0;}
.hero-full-media img{width:100%; height:100%; object-fit:cover; display:block;}
.hero-full-veil{
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(16,21,43,0.50) 0%, rgba(16,21,43,0.35) 35%, rgba(16,21,43,0.93) 100%);
}
.hero-full-content{
  position:relative;
  z-index:1;
  width:100%;
  padding:64px 0 76px;
  color:#fff;
}
.hero-full-content h1{color:#fff;}
.hero-full-content .lede{color:rgba(255,255,255,0.85); max-width:640px;}
.hero-full-content .eyebrow{color:#FFA9AC;}

/* Text only dark hero band, used on inner pages */
.hero-dark{
  background:var(--header-bg);
  padding:56px 0 48px;
  color:#fff;
}
.hero-dark h1{color:#fff;}
.hero-dark .lede{color:rgba(255,255,255,0.78);}
.hero-dark .eyebrow{color:#FFA9AC;}

/* Trust badges */
.badge-row{display:flex; flex-wrap:wrap; gap:0; align-items:center;}
.badge{
  display:inline-flex; align-items:center; gap:8px;
  font-size:13px; font-weight:600;
  color:rgba(255,255,255,0.85);
  padding:0 16px;
  border-left:1px solid rgba(255,255,255,0.25);
}
.badge:first-child{padding-left:0; border-left:none;}
.badge .dot{width:6px; height:6px; border-radius:50%; background:var(--red);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--font-body);
  font-size:15px;
  font-weight:600;
  padding:14px 26px;
  border-radius:7px;
  transition:background .15s ease, color .15s ease, border-color .15s ease, transform .15s ease;
  border:1px solid transparent;
  cursor:pointer;
}
.btn-primary{background:var(--blue); color:#fff;}
.btn-primary:hover{background:var(--blue-bright); transform:translateY(-1px);}
.btn-ghost{border-color:var(--line); color:var(--text-primary); background:transparent;}
.btn-ghost:hover{border-color:var(--blue); color:var(--blue);}
.btn-ghost-light{border-color:rgba(255,255,255,0.4); color:#fff; background:transparent;}
.btn-ghost-light:hover{border-color:#fff; background:rgba(255,255,255,0.1);}
.btn-row{display:flex; gap:14px; flex-wrap:wrap;}

/* ---------- Sections ---------- */
.section{padding:64px 0;}
.section-tight{padding:40px 0;}
.section-head{max-width:640px; margin-bottom:38px;}
.bg-panel{background:var(--bg-elevated);}

/* Full-bleed edge to edge photo section */
.full-bleed{position:relative; width:100%; overflow:hidden;}
.full-bleed img{width:100%; height:440px; object-fit:cover; display:block;}
.full-bleed-veil{
  position:absolute; inset:0;
  background:linear-gradient(90deg, rgba(16,21,43,0.90) 22%, rgba(16,21,43,0.25) 78%);
  display:flex; align-items:center;
}
.full-bleed-text{max-width:520px; color:#fff;}
.full-bleed-text h2{color:#fff; font-size:clamp(24px, 2.8vw, 32px);}
.full-bleed-text .eyebrow{color:#FFA9AC;}
@media (max-width:760px){
  .full-bleed img{height:380px;}
  .full-bleed-veil{background:linear-gradient(180deg, rgba(16,21,43,0.3) 0%, rgba(16,21,43,0.92) 62%); align-items:flex-end; padding-bottom:32px;}
}

/* ---------- Grids / cards ---------- */
.grid-2{display:grid; grid-template-columns:1fr 1fr; gap:20px;}
.grid-3{display:grid; grid-template-columns:repeat(3, 1fr); gap:20px;}
.grid-4{display:grid; grid-template-columns:repeat(4, 1fr); gap:18px;}
@media (max-width:860px){
  .grid-2, .grid-3, .grid-4{grid-template-columns:1fr;}
}

.card{
  background:var(--bg-panel);
  border:1px solid var(--line);
  border-radius:10px;
  padding:28px;
  transition:box-shadow .18s ease, transform .18s ease, border-color .18s ease;
}
.card:hover{box-shadow:0 14px 34px rgba(18,24,42,0.08); transform:translateY(-2px); border-color:#C7CFE0;}
.card .tag{
  display:inline-block;
  font-size:12px;
  letter-spacing:0.05em;
  text-transform:uppercase;
  font-weight:700;
  color:var(--blue-deep);
  background:var(--blue-tint);
  padding:5px 11px;
  border-radius:5px;
  margin-bottom:14px;
}
.card .tag.red{color:var(--red); background:var(--red-tint);}
.card h3{margin-bottom:9px;}
.card p{font-size:14.5px;}

/* Modern icon service card */
.icon-card{
  background:var(--bg-panel);
  border:1px solid var(--line);
  border-radius:10px;
  padding:28px;
  transition:box-shadow .18s ease, transform .18s ease, border-color .18s ease;
}
.icon-card:hover{box-shadow:0 14px 34px rgba(18,24,42,0.08); transform:translateY(-2px); border-color:#C7CFE0;}
.icon-card .icon-wrap{
  width:48px; height:48px;
  border-radius:10px;
  background:var(--blue-tint);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:16px;
}
.icon-card .icon-wrap svg{width:24px; height:24px;}
.icon-card h3{font-size:17px; margin-bottom:8px;}
.icon-card p{font-size:14.5px;}
.icon-card ul{margin:12px 0 0; padding-left:18px; color:var(--text-muted); font-size:14px;}
.icon-card ul li{margin-bottom:5px;}

/* Service card with photo */
.service-card{
  border:1px solid var(--line);
  border-radius:10px;
  overflow:hidden;
  background:var(--bg-panel);
  transition:box-shadow .18s ease, transform .18s ease;
}
.service-card:hover{box-shadow:0 16px 38px rgba(18,24,42,0.1); transform:translateY(-2px);}
.service-card .photo{aspect-ratio:16/10; overflow:hidden; background:var(--bg-elevated);}
.service-card .photo img{width:100%; height:100%; object-fit:cover;}
.service-card .body{padding:26px;}
.service-card .rank{
  font-size:12px;
  font-weight:700;
  letter-spacing:0.04em;
  color:#fff;
  background:var(--blue);
  padding:4px 12px;
  border-radius:20px;
  display:inline-block;
  margin-bottom:12px;
}
.service-card.primary .rank{background:var(--red);}
.service-card ul{margin:14px 0 0; padding-left:18px; color:var(--text-muted); font-size:14px;}
.service-card ul li{margin-bottom:6px;}

/* Photo grid gallery */
.photo-grid{display:grid; grid-template-columns:repeat(3, 1fr); gap:16px;}
.photo-grid.two{grid-template-columns:repeat(2, 1fr);}
.photo-grid img{
  width:100%; height:100%;
  aspect-ratio:4/3;
  object-fit:cover;
  border-radius:8px;
  border:1px solid var(--line);
}
@media (max-width:760px){.photo-grid{grid-template-columns:repeat(2, 1fr);}}

/* Value list */
.value-list{list-style:none; margin:0; padding:0;}
.value-list li{
  display:flex; gap:14px; align-items:flex-start;
  padding:16px 0; border-bottom:1px solid var(--line-soft);
}
.value-list li:last-child{border-bottom:none;}
.value-list .check{
  width:24px; height:24px; border-radius:50%;
  background:var(--blue-tint); color:var(--blue-deep);
  display:flex; align-items:center; justify-content:center;
  font-size:13px; font-weight:700; flex:0 0 auto; margin-top:1px;
}

/* CTA band */
.cta-band{
  background:var(--header-bg);
  border-radius:12px;
  padding:44px 48px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:22px;
  flex-wrap:wrap;
  color:#fff;
}
.cta-band h2{color:#fff; margin-bottom:6px;}
.cta-band p{color:rgba(255,255,255,0.65); font-size:13px; letter-spacing:0.03em; text-transform:uppercase;}
.cta-band .btn-primary{background:var(--red); color:#fff;}
.cta-band .btn-primary:hover{background:#FF4247;}

/* Scroll reveal */
.reveal{opacity:0; transform:translateY(16px); transition:opacity .55s ease, transform .55s ease;}
.reveal.in{opacity:1; transform:translateY(0);}
@media (prefers-reduced-motion: reduce){.reveal{opacity:1; transform:none; transition:none;}}

/* ---------- Contact form ---------- */
.form-field{margin-bottom:18px;}
.form-field label{
  display:block;
  font-size:12px;
  letter-spacing:0.03em;
  color:var(--text-dim);
  text-transform:uppercase;
  margin-bottom:7px;
  font-weight:600;
}
.form-field input, .form-field textarea, .form-field select{
  width:100%;
  background:var(--bg-panel-2);
  border:1px solid var(--line);
  border-radius:7px;
  padding:12px 14px;
  color:var(--text-primary);
  font-family:var(--font-body);
  font-size:15px;
  transition:border-color .15s ease, background .15s ease;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus{
  outline:none; border-color:var(--blue); background:#fff;
}
.form-field textarea{resize:vertical; min-height:120px;}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
@media (max-width:600px){.form-row{grid-template-columns:1fr;}}

.contact-info-item{
  display:flex; align-items:flex-start; gap:14px;
  padding:15px 0; border-bottom:1px solid var(--line-soft);
}
.contact-info-item:last-child{border-bottom:none;}
.contact-info-item .ico{
  width:36px; height:36px; border-radius:8px;
  background:var(--blue-tint);
  display:flex; align-items:center; justify-content:center;
  flex:0 0 auto;
}
.contact-info-item .ico svg{width:18px; height:18px;}
.contact-info-item .label{
  font-size:11px; letter-spacing:0.04em;
  color:var(--text-dim); text-transform:uppercase; margin-bottom:4px; font-weight:600;
}
.contact-info-item .value{font-size:15px; color:var(--text-primary);}

/* ---------- Footer (dark tone 2, darker than header) ---------- */
footer.site-footer{border-top:1px solid rgba(255,255,255,0.08); padding:48px 0 30px; background:var(--footer-bg);}
.footer-grid{display:flex; justify-content:space-between; flex-wrap:wrap; gap:32px; margin-bottom:32px;}
.footer-col h4{
  font-size:12px; letter-spacing:0.06em;
  color:rgba(255,255,255,0.4); text-transform:uppercase; margin-bottom:13px; font-weight:700;
}
.footer-col a, .footer-col p{display:block; font-size:14px; color:rgba(255,255,255,0.68); margin-bottom:8px;}
.footer-col a:hover{color:#fff;}
.footer-nav-links{display:flex; flex-wrap:wrap; gap:8px 18px;}
.footer-nav-links a{display:inline-block; margin-bottom:0;}
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:10px;
  padding-top:18px; border-top:1px solid rgba(255,255,255,0.1);
  font-size:11.5px; letter-spacing:0.02em; color:rgba(255,255,255,0.38);
}

.mono{font-family:var(--font-body); letter-spacing:0.03em;}

.center{text-align:center; margin-left:auto; margin-right:auto;}

/* ---------- Mobile refinements ---------- */
@media (max-width:600px){
  .wrap{padding:0 18px;}
  .section{padding:44px 0;}
  .section-tight{padding:30px 0;}
  .hero-full{min-height:380px;}
  .hero-full-content{padding:44px 0 56px;}
  .cta-band{padding:32px 26px; flex-direction:column; align-items:flex-start; text-align:left;}
  .cta-band .btn-primary{width:100%; justify-content:center;}
  .btn-row .btn{width:100%; justify-content:center;}
  .footer-grid{gap:26px;}
  .footer-bottom{flex-direction:column; align-items:flex-start; gap:6px;}
}