/* Power Safety Solutions — "Grid" design (Option 2)
   Hand-written, framework-free. No Bootstrap, no font-awesome. */

:root {
  --navy: #0f2742;
  --navy-2: #163655;
  --blue: #1769d6;
  --blue-soft: #eaf2fd;
  --ink: #1b2330;
  --muted: #5b6675;
  --line: #e4e9f0;
  --bg: #ffffff;
  --soft: #f6f8fb;
  --amber: #f5a623;
  --green: #159a6b;
  --danger: #c0392b;
  --maxw: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 {
  font-family: "Sora", "Inter", sans-serif;
  line-height: 1.12;
  letter-spacing: -.015em;
  margin: 0;
  color: var(--navy);
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.eyebrow {
  text-transform: uppercase; letter-spacing: .18em; font-size: 12px;
  color: var(--blue); font-weight: 600; font-family: "Sora", sans-serif;
}

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; font-size: 14.5px; padding: 12px 20px;
  border-radius: 8px; transition: .18s; border: 1px solid transparent;
  cursor: pointer; font-family: inherit;
}
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 8px 20px -8px rgba(23,105,214,.6); }
.btn-primary:hover { background: #1257b8; }
.btn-primary:disabled { opacity: .7; cursor: progress; }
.btn-ghost { border-color: var(--line); color: var(--navy); }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); }
.btn-block { width: 100%; justify-content: center; }

/* topbar + nav */
.topbar { background: var(--navy); color: #cdd9e8; font-size: 13px; }
.topbar .wrap { display: flex; justify-content: space-between; align-items: center; height: 40px; }
.topbar a { color: #cdd9e8; }
.topbar a:hover { color: #fff; }

header.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.9); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 74px; }
.brand { display: flex; align-items: center; gap: 12px; font-family: "Sora", sans-serif; font-weight: 700; font-size: 18px; color: var(--navy); }
.brand .mark { width: 38px; height: 38px; border-radius: 9px; background: var(--navy); color: #fff; display: grid; place-items: center; font-size: 18px; }
.menu { display: flex; gap: 30px; font-size: 14.5px; color: var(--ink); font-weight: 500; align-items: center; }
.menu a:hover { color: var(--blue); }
.nav-toggle { display: none; background: none; border: 0; font-size: 24px; color: var(--navy); cursor: pointer; padding: 6px; }

/* hero */
.hero { background: radial-gradient(60% 90% at 85% 0%, var(--blue-soft), transparent 70%), var(--bg); border-bottom: 1px solid var(--line); }
.hero-inner { display: grid; grid-template-columns: 1.05fr .95fr; gap: 52px; align-items: center; padding: 78px 0; }
.hero h1 { font-size: clamp(38px, 5vw, 60px); font-weight: 700; margin: 18px 0 20px; }
.hero p.lead { font-size: 19px; color: var(--muted); max-width: 33em; }
.cta-row { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }
.trust { display: flex; gap: 26px; margin-top: 38px; flex-wrap: wrap; }
.trust div { font-size: 13px; color: var(--muted); }
.trust b { display: block; font-family: "Sora", sans-serif; font-size: 26px; color: var(--navy); }

.hero-card { background: #fff; border: 1px solid var(--line); border-radius: 18px; box-shadow: 0 30px 60px -30px rgba(15,39,66,.25); overflow: hidden; }
.hero-card .top { background: var(--navy); color: #fff; padding: 22px 24px; display: flex; justify-content: space-between; align-items: center; }
.hero-card .top h3 { color: #fff; font-size: 17px; }
.pill { background: rgba(255,255,255,.16); padding: 4px 12px; border-radius: 99px; font-size: 12px; }
.hero-card .body { padding: 8px 24px 22px; }
.row-item { display: flex; align-items: center; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.row-item:last-child { border-bottom: 0; }
.row-item .ric { width: 42px; height: 42px; border-radius: 10px; background: var(--blue-soft); color: var(--blue); display: grid; place-items: center; flex: none; }
.row-item p { margin: 0; font-size: 14px; color: var(--muted); }
.row-item strong { display: block; color: var(--ink); font-family: "Sora", sans-serif; font-weight: 600; font-size: 15px; }

section { padding: 84px 0; }
.section-head { max-width: 640px; margin: 0 auto 50px; text-align: center; }
.section-head h2 { font-size: clamp(28px, 3.6vw, 40px); font-weight: 700; margin: 14px 0 12px; }
.section-head p { color: var(--muted); font-size: 17px; margin: 0; }

/* services grid */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 28px; transition: .2s; }
.card:hover { box-shadow: 0 18px 40px -22px rgba(15,39,66,.35); transform: translateY(-3px); border-color: #cfe0f6; }
.card .ic { width: 48px; height: 48px; border-radius: 12px; background: var(--navy); color: #fff; display: grid; place-items: center; margin-bottom: 18px; font-size: 20px; }
.card h3 { font-size: 19px; margin-bottom: 8px; }
.card p { font-size: 14.5px; color: var(--muted); margin: 0; }

/* stats band */
.statband { background: var(--navy); color: #fff; }
.statband .wrap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.statband b { font-family: "Sora", sans-serif; font-size: 40px; display: block; color: #fff; }
.statband span { color: #9fb3cc; font-size: 14px; }

/* about split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.photo { aspect-ratio: 5/4; border-radius: 18px; border: 1px solid var(--line); background: linear-gradient(160deg, #1b3a5e, #0f2742); position: relative; overflow: hidden; }
.photo svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.checklist { list-style: none; padding: 0; margin: 24px 0 0; }
.checklist li { display: flex; gap: 12px; padding: 10px 0; font-size: 15px; }
.checklist svg { flex: none; color: var(--green); }

/* page header (About / Bookings) */
.page-header { background: var(--navy); color: #fff; padding: 60px 0 56px; }
.page-header h1 { color: #fff; font-size: clamp(30px, 4vw, 46px); font-weight: 700; }
.page-header p { color: #9fb3cc; margin: 12px 0 0; font-size: 17px; max-width: 50ch; }
.page-content { padding: 72px 0; }
.prose p { color: var(--muted); margin: 0 0 16px; }

/* cta */
.cta { background: var(--soft); border-top: 1px solid var(--line); }
.cta .box { background: linear-gradient(120deg, var(--navy), #1d4a7e); border-radius: 20px; padding: 50px; color: #fff; display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.cta h2 { color: #fff; font-size: clamp(24px, 3vw, 32px); }
.cta p { color: #bcd0e6; margin: 8px 0 0; }
.cta .btn-ghost { border-color: rgba(255,255,255,.4); color: #fff; }

/* footer */
footer.site-footer { background: var(--navy); color: #9fb3cc; padding: 60px 0 36px; font-size: 14px; }
.foot-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 30px; margin-bottom: 36px; }
.foot-grid b { color: #fff; font-family: "Sora", sans-serif; display: block; margin-bottom: 14px; }
.foot-grid a { display: block; color: #9fb3cc; padding: 5px 0; }
.foot-grid a:hover { color: #fff; }
.copyright { border-top: 1px solid rgba(255,255,255,.12); padding-top: 22px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

/* ---- Booking form ---- */
.form-card { max-width: 760px; margin: 0 auto; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 36px; box-shadow: 0 18px 50px -34px rgba(15,39,66,.4); }
.form-group { margin-bottom: 20px; }
.form-group > label { display: block; font-weight: 600; font-size: 14px; color: var(--navy); margin-bottom: 7px; font-family: "Sora", sans-serif; }
.form-control {
  width: 100%; padding: 12px 14px; font: inherit; color: var(--ink);
  background: #fff; border: 1px solid var(--line); border-radius: 9px; transition: .15s;
}
.form-control:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(23,105,214,.15); }
textarea.form-control { resize: vertical; min-height: 120px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field-hint { font-size: 12.5px; color: var(--muted); margin-top: 6px; }

/* native validation feedback (applied by main.ts after a submit attempt) */
.was-validated .form-control:invalid { border-color: var(--danger); }
.was-validated .form-control:invalid:focus { box-shadow: 0 0 0 3px rgba(192,57,43,.15); }

/* honeypot — visually hidden but not display:none (some bots skip display:none) */
.hp-field { position: absolute; left: -9999px; top: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* AJAX status alert */
.alert { display: none; padding: 16px 18px; border-radius: 10px; font-size: 15px; margin-bottom: 8px; }
.alert.is-visible { display: block; }
.alert-success { background: #e7f7f0; color: #0e6b4a; border: 1px solid #b6e6d3; }
.alert-danger { background: #fdeceb; color: #a5281b; border: 1px solid #f3c4bf; }

@media (max-width: 880px) {
  .hero-inner, .split, .cards, .statband .wrap, .foot-grid, .field-row { grid-template-columns: 1fr; }
  .menu { display: none; }
  .menu.open { display: flex; position: absolute; top: 74px; left: 0; right: 0; flex-direction: column; gap: 0; background: #fff; border-bottom: 1px solid var(--line); padding: 8px 24px 16px; }
  .menu.open a { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .menu.open .btn { margin-top: 12px; }
  .nav-toggle { display: block; }
  .topbar { display: none; }
}