/* ============================================================
   L.G. ELECTRICAL, INC. — Alt Version
   Modern corporate-aerospace refresh. Navy + orange palette.
   ============================================================ */

:root {
  /* Brand palette (kept: navy + orange) */
  --navy-900: #0d1f2e;
  --navy-800: #12293c;
  --navy:     #1a3a52;   /* original primary */
  --navy-700: #234a68;
  --navy-600: #325d7e;
  --orange:   #e67e22;   /* original accent */
  --orange-600: #d76f16;
  --orange-050: #fdf1e6;

  --ink:    #1b2733;
  --body:   #46586a;
  --muted:  #78899a;
  --line:   #e5ebf1;
  --line-2: #eef3f8;
  --bg:     #ffffff;
  --bg-soft:#f4f8fc;
  --bg-navy-tint: #eef3f8;

  --radius: 14px;
  --radius-sm: 9px;
  --shadow-sm: 0 1px 2px rgba(16,40,60,.06), 0 1px 3px rgba(16,40,60,.05);
  --shadow-md: 0 10px 30px -12px rgba(16,40,60,.18);
  --shadow-lg: 0 24px 60px -20px rgba(16,40,60,.28);
  --container: 1200px;
  --ease: cubic-bezier(.2,.7,.2,1);

  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-disp: "Barlow Condensed", "Inter", system-ui, sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", "JetBrains Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--body);
  background: var(--bg);
  line-height: 1.65;
  font-size: 16.5px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }

a { color: var(--orange-600); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--orange); }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { color: var(--ink); line-height: 1.15; margin: 0 0 .6em; }
h1 { font-family: var(--font-disp); font-weight: 700; font-size: clamp(2.4rem, 5vw, 4rem); letter-spacing: .5px; }
h2 { font-family: var(--font-disp); font-weight: 700; font-size: clamp(1.9rem, 3.4vw, 2.7rem); letter-spacing: .3px; }
h3 { font-weight: 700; font-size: 1.28rem; letter-spacing: -.01em; }
h4 { font-weight: 700; font-size: 1.02rem; }
p { margin: 0 0 1.1rem; }

.eyebrow {
  font-family: var(--font-disp);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: .98rem;
  color: var(--orange);
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: .9rem;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 2px;
  background: var(--orange);
  display: inline-block;
}
.eyebrow.center { justify-content: center; }

.lead { font-size: 1.15rem; color: var(--body); }

/* ---------- Layout ---------- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 1.5rem; }
section.block { padding: clamp(3.5rem, 7vw, 6rem) 0; }
section.block.tint { background: var(--bg-soft); }
.section-head { max-width: 720px; margin-bottom: 2.6rem; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

.grid { display: grid; gap: 1.6rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--font-body); font-weight: 600; font-size: .98rem;
  padding: .85rem 1.6rem; border-radius: 999px;
  background: var(--orange); color: #fff; border: 1.5px solid var(--orange);
  cursor: pointer; transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
  box-shadow: 0 8px 20px -8px rgba(230,126,34,.6);
}
.btn:hover { background: var(--orange-600); border-color: var(--orange-600); color: #fff; transform: translateY(-2px); box-shadow: 0 12px 26px -8px rgba(230,126,34,.7); }
.btn .arrow { transition: transform .2s var(--ease); }
.btn:hover .arrow { transform: translateX(3px); }

.btn-alt {
  background: transparent; color: #fff; border-color: rgba(255,255,255,.55); box-shadow: none;
}
.btn-alt:hover { background: rgba(255,255,255,.12); color: #fff; border-color: #fff; }

.btn-ghost {
  background: transparent; color: var(--navy); border-color: var(--line);
  box-shadow: none;
}
.btn-ghost:hover { background: var(--navy); color: #fff; border-color: var(--navy); }

/* ---------- Top utility bar ---------- */
.topbar {
  background: var(--navy-900); color: #cdd9e3;
  font-size: .86rem; letter-spacing: .01em;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; height: 40px; }
.topbar a { color: #e6eef5; }
.topbar a:hover { color: #fff; }
.topbar .tb-right { display: flex; gap: 1.4rem; align-items: center; }
.topbar .cert { display: inline-flex; align-items: center; gap: .45rem; }
.topbar .dot { width: 7px; height: 7px; border-radius: 50%; background: #46c37b; box-shadow: 0 0 0 3px rgba(70,195,123,.2); }
@media (max-width: 640px){ .topbar .tb-left{ display:none; } .topbar .container{ justify-content:center; } }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .25s var(--ease);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 74px; }
.logo { display: flex; flex-direction: column; line-height: 1; }
.logo .logo-name { font-family: var(--font-disp); font-weight: 700; font-size: 1.5rem; letter-spacing: .5px; color: var(--navy); }
.logo .logo-sub { font-size: .64rem; letter-spacing: .28em; text-transform: uppercase; color: var(--muted); margin-top: 4px; }

.nav ul { list-style: none; display: flex; gap: .3rem; margin: 0; padding: 0; }
.nav a {
  display: block; padding: .55rem .95rem; border-radius: 8px;
  color: var(--navy); font-weight: 500; font-size: .97rem; position: relative;
}
.nav a::after {
  content: ""; position: absolute; left: .95rem; right: .95rem; bottom: .35rem; height: 2px;
  background: var(--orange); transform: scaleX(0); transform-origin: left; transition: transform .22s var(--ease);
  border-radius: 2px;
}
.nav a:hover { color: var(--navy); background: var(--bg-soft); }
.nav a:hover::after, .nav a.active::after { transform: scaleX(1); }
.nav a.active { color: var(--navy); }
.header-cta { display: inline-flex; }
.nav-toggle { display: none; }

@media (max-width: 860px) {
  .nav, .header-cta { display: none; }
  .nav-toggle {
    display: inline-flex; align-items: center; justify-content: center;
    width: 44px; height: 40px; border: 1px solid var(--line); border-radius: 9px;
    background: #fff; cursor: pointer;
  }
  .nav-toggle span { width: 20px; height: 2px; background: var(--navy); position: relative; }
  .nav-toggle span::before, .nav-toggle span::after { content:""; position:absolute; left:0; width:20px; height:2px; background:var(--navy); }
  .nav-toggle span::before { top:-6px; } .nav-toggle span::after { top:6px; }
  .site-header.nav-open .nav {
    display: block; position: absolute; top: 74px; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow-md);
  }
  .site-header.nav-open .nav ul { flex-direction: column; padding: .6rem 1.5rem 1.2rem; gap: .1rem; }
  .site-header.nav-open .nav a { padding: .8rem .4rem; border-bottom: 1px solid var(--line-2); border-radius: 0; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative; color: #fff; overflow: hidden;
  background: linear-gradient(180deg, rgba(13,31,46,.72), rgba(13,31,46,.86)), var(--navy);
}
.hero .hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background-size: cover; background-position: center; opacity: .5;
  transform: scale(1.05);
}
.hero .container { position: relative; z-index: 1; padding-top: clamp(4rem, 9vw, 7rem); padding-bottom: clamp(4rem, 9vw, 7rem); }
.hero-inner { max-width: 780px; }
.hero .eyebrow { color: #ffd9b3; }
.hero .eyebrow::before { background: var(--orange); }
.hero h1 { color: #fff; margin-bottom: 1rem; }
.hero p.lead { color: #d7e3ee; max-width: 620px; margin-bottom: 2rem; font-size: 1.22rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 1.6rem; margin-top: 2.6rem; padding-top: 1.8rem; border-top: 1px solid rgba(255,255,255,.16); }
.hero-badge { display: flex; flex-direction: column; }
.hero-badge b { font-family: var(--font-disp); font-size: 1.9rem; font-weight: 700; color: #fff; line-height: 1; }
.hero-badge span { font-size: .82rem; letter-spacing: .04em; color: #a9bccd; margin-top: .35rem; text-transform: uppercase; }

/* ---------- Trust / stat strip ---------- */
.stat-strip { background: var(--navy); color: #fff; }
.stat-strip .container { display: grid; grid-template-columns: repeat(4,1fr); }
.stat { padding: 2.2rem 1.2rem; text-align: center; border-right: 1px solid rgba(255,255,255,.1); }
.stat:last-child { border-right: 0; }
.stat b { display: block; font-family: var(--font-disp); font-size: 2.3rem; font-weight: 700; color: #fff; line-height: 1; }
.stat span { font-size: .84rem; letter-spacing: .05em; text-transform: uppercase; color: #a9bccd; margin-top: .4rem; display: block; }
@media (max-width: 720px){ .stat-strip .container{ grid-template-columns: repeat(2,1fr);} .stat:nth-child(2){border-right:0;} .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid rgba(255,255,255,.1);} }

/* ---------- Cards ---------- */
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.7rem; box-shadow: var(--shadow-sm);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
  position: relative; overflow: hidden;
}
.card::before {
  content:""; position:absolute; left:0; top:0; height:3px; width:100%;
  background: var(--orange); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease);
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card:hover::before { transform: scaleX(1); }
.card > img { border-radius: var(--radius-sm); margin-bottom: 1.1rem; width: 100%; height: 210px; object-fit: cover; }
.card .card-subtitle { color: var(--orange); font-weight: 600; font-size: .92rem; margin: -.3rem 0 .8rem; }
.card h3 { margin-bottom: .5rem; }

/* Feature (icon) cards */
.feature { text-align: left; padding: 1.7rem; border-radius: var(--radius); background:#fff; border:1px solid var(--line); box-shadow: var(--shadow-sm); transition: transform .25s var(--ease), box-shadow .25s var(--ease); }
.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.feature .ficon {
  width: 52px; height: 52px; border-radius: 12px; display: grid; place-items: center;
  background: var(--orange-050); color: var(--orange-600); margin-bottom: 1rem;
}
.feature .ficon svg { width: 26px; height: 26px; }
.feature h3 { font-size: 1.12rem; }
.feature p { margin: 0; font-size: .98rem; }

/* Plain info tile (aircraft, serve, etc.) */
.tile { padding: 1.5rem 1.6rem; background:#fff; border:1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); transition: transform .2s var(--ease), box-shadow .2s var(--ease); }
.tile:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.tile h4 { color: var(--navy); margin-bottom: .35rem; display:flex; align-items:center; gap:.5rem; }
.tile h4::before { content:""; width:8px; height:8px; border-radius:2px; background:var(--orange); display:inline-block; }
.tile p { margin: 0; color: var(--body); }

/* Split media section */
.media-split img { width:100%; border-radius: var(--radius); box-shadow: var(--shadow-md); }
.media-split .stack img + img { margin-top: 1.4rem; }

/* ---------- FAA badge box ---------- */
.faa-info {
  background: var(--navy); color: #fff; border-radius: var(--radius);
  padding: 1.7rem; margin-top: 1.6rem; position: relative; overflow: hidden;
}
.faa-info::after{ content:""; position:absolute; right:-30px; bottom:-30px; width:130px; height:130px; border:2px solid rgba(255,255,255,.08); border-radius:50%; }
.faa-info h3 { color: #fff; font-size: 1rem; text-transform: uppercase; letter-spacing: .12em; margin-bottom: .5rem; }
.faa-info .faa-number { font-family: var(--font-mono); font-size: 1.8rem; font-weight: 700; color: var(--orange); letter-spacing: 1px; }
.faa-info p { color: #b9c9d6; margin: .8rem 0 0; font-size: .9rem; }

/* ---------- Contact page ---------- */
.contact-info { display: grid; gap: 1rem; }
.contact-item { padding: 1.2rem 1.3rem; background: #fff; border: 1px solid var(--line); border-left: 3px solid var(--orange); border-radius: var(--radius-sm); box-shadow: var(--shadow-sm); }
.contact-item h3 { font-size: .8rem !important; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); margin-bottom: .35rem !important; }
.contact-item p { margin: 0; color: var(--ink); font-weight: 500; }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--navy-800), var(--navy-600));
  color: #fff; border-radius: 20px; padding: clamp(2.5rem,5vw,3.6rem);
  text-align: center; position: relative; overflow: hidden;
}
.cta-band::before{ content:""; position:absolute; inset:0; background: radial-gradient(600px 200px at 50% -20%, rgba(230,126,34,.35), transparent 70%); }
.cta-band > * { position: relative; }
.cta-band h2 { color:#fff; }
.cta-band p { color:#d7e3ee; max-width: 560px; margin: 0 auto 1.8rem; }

/* ============================================================
   CAPABILITIES — search + filter + list
   ============================================================ */
.cap-toolbar {
  position: sticky; top: 74px; z-index: 20;
  background: rgba(255,255,255,.94); backdrop-filter: blur(8px);
  border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); padding: 1.1rem 1.2rem; margin-bottom: 1.6rem;
}
.search-container { position: relative; margin-bottom: 1rem; }
.search-container::before {
  content: ""; position: absolute; left: 1rem; top: 50%; width: 18px; height: 18px; margin-top: -13px;
  background: no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2378899a' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m21 21-4.3-4.3'/%3E%3C/svg%3E");
  pointer-events: none;
}
.search-input {
  width: 100%; padding: .95rem 1.1rem .95rem 2.9rem; font-size: 1rem; font-family: var(--font-body);
  border: 1.5px solid var(--line); border-radius: 999px; background: #fff; color: var(--ink);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.search-input:focus { outline: none; border-color: var(--orange); box-shadow: 0 0 0 4px rgba(230,126,34,.14); }
.search-results-info { margin-top: .7rem; font-size: .9rem; color: var(--muted); padding-left: .3rem; }

.filter-controls { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.filter-group { display: flex; align-items: center; gap: .6rem; flex: 1; min-width: 240px; }
.filter-group label { font-size: .9rem; font-weight: 600; color: var(--navy); white-space: nowrap; }
#categorySelect {
  flex: 1; padding: .7rem 2.4rem .7rem 1rem; font-size: .95rem; font-family: var(--font-body);
  color: var(--ink); border: 1.5px solid var(--line); border-radius: 999px; background: #fff;
  cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231a3a52' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center; background-size: 16px;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
#categorySelect:focus { outline: none; border-color: var(--orange); box-shadow: 0 0 0 4px rgba(230,126,34,.14); }
#resetFilters {
  padding: .7rem 1.3rem; font-size: .92rem; font-weight: 600; font-family: var(--font-body);
  color: var(--navy); background: #fff; border: 1.5px solid var(--line); border-radius: 999px; cursor: pointer;
  transition: all .2s var(--ease); white-space: nowrap;
}
#resetFilters:hover { background: var(--navy); color: #fff; border-color: var(--navy); }
.filter-info { margin-top: .8rem; font-size: .9rem; color: var(--muted); }
.filter-info strong { color: var(--navy); }

#capabilitiesContainer {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 1rem;
}
.capability-item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 1.1rem 1.2rem; box-shadow: var(--shadow-sm);
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), border-color .18s var(--ease);
  display: flex; flex-direction: column;
}
.capability-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: #d4e0ea; }
.capability-item.hidden { display: none; }
.capability-title { font-weight: 600; color: var(--ink); font-size: .98rem; line-height: 1.35; margin-bottom: .8rem; }
.capability-item-details { display: flex; align-items: center; justify-content: space-between; gap: .8rem; margin-top: auto; }
.capability-detail { font-family: var(--font-mono); font-size: .84rem; color: var(--body); background: var(--bg-soft); padding: .3rem .6rem; border-radius: 6px; }
.capability-series {
  font-size: .74rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  color: var(--orange-600); background: var(--orange-050); border: 1px solid #f6dcc2;
  padding: .28rem .6rem; border-radius: 999px; white-space: nowrap;
}

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-900); color: #b9c9d6; padding: 3.4rem 0 1.6rem; margin-top: 0; }
.site-footer .footer-content { display: grid; grid-template-columns: 1.5fr 1fr 1.3fr; gap: 2.4rem; }
.site-footer h4 { color: #fff; font-size: .92rem; text-transform: uppercase; letter-spacing: .12em; margin-bottom: 1.1rem; position: relative; padding-bottom: .6rem; }
.site-footer h4::after { content:""; position:absolute; left:0; bottom:0; width:34px; height:2px; background: var(--orange); }
.site-footer p { margin: 0 0 .5rem; font-size: .94rem; line-height: 1.7; }
.site-footer a { color: #cdd9e3; }
.site-footer a:hover { color: var(--orange); }
.footer-brand .logo-name { font-family: var(--font-disp); font-size: 1.4rem; font-weight: 700; color: #fff; letter-spacing:.5px; display:block; margin-bottom:.6rem; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 2.6rem; padding-top: 1.4rem; font-size: .85rem; color: #7f94a6; text-align: center; }
@media (max-width: 820px){ .site-footer .footer-content{ grid-template-columns: 1fr; gap: 1.8rem; } }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce){ .reveal{ opacity:1; transform:none; } html{ scroll-behavior:auto; } }