:root {
  --ink: #0e1b22;
  --ink-2: #14262f;
  --steel: #2f7fa8;
  --steel-light: #6fb6dd;
  --flame: #e2691f;
  --flame-dark: #b8500f;
  --frost: #eef6fa;
  --cloud: #f7fafc;
  --text-dark: #17262d;
  --muted: #55707c;
  --line: rgba(14, 27, 34, .12);
  --font-head: 'Space Grotesk', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --nav-h: 76px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background: var(--cloud);
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  letter-spacing: .01em;
}

a { text-decoration: none; }

.py-6 { padding-top: 5.5rem; padding-bottom: 5.5rem; }

/* ---------- Navbar ---------- */
#mainNav {
  background: var(--ink);
  min-height: var(--nav-h);
  box-shadow: 0 2px 18px rgba(0,0,0,.25);
}
#mainNav .navbar-brand {
  display: flex;
  align-items: center;
  gap: .65rem;
}
#mainNav .brand-text {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.2rem;
  color: #fff;
  line-height: 1.1;
}
#mainNav .logo-chip img { display: block; height: 34px; width: auto; }

@media (max-width: 420px) {
  #mainNav .logo-chip img { height: 26px; }
  #mainNav .brand-text { font-size: .95rem; }
}
#mainNav .nav-link {
  color: rgba(255,255,255,.85);
  font-weight: 500;
  padding: .5rem .9rem !important;
}
#mainNav .nav-link:hover { color: var(--steel-light); }
.btn-cta {
  background: var(--flame);
  border: none;
  color: #fff !important;
  font-weight: 700;
  border-radius: 8px;
  padding: .55rem 1.2rem;
}
.btn-cta:hover { background: var(--flame-dark); color: #fff; }
.btn-outline-frost {
  border: 2px solid rgba(255,255,255,.7);
  color: #fff;
  font-weight: 600;
  border-radius: 8px;
}
.btn-outline-frost:hover { background: rgba(255,255,255,.12); color: #fff; }

/* ---------- Hero: split panel ---------- */
.hero-split {
  display: flex;
  flex-wrap: wrap;
  min-height: calc(100vh - var(--nav-h));
}
.hero-photo-side {
  flex: 1 1 50%;
  min-height: 380px;
  background: url('img/hero.webp') center/cover no-repeat;
  position: relative;
}
.hero-text-side {
  flex: 1 1 50%;
  background: linear-gradient(155deg, var(--ink) 0%, var(--ink-2) 65%, #1b3542 100%);
  display: flex;
  align-items: center;
  padding: 4rem 3rem;
  position: relative;
  overflow: hidden;
}
.hero-text-side::before {
  content: "";
  position: absolute;
  right: -60px;
  top: -60px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(226,105,31,.25) 0%, rgba(226,105,31,0) 70%);
}
.hero-text-side::after {
  content: "";
  position: absolute;
  left: -80px;
  bottom: -80px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47,127,168,.3) 0%, rgba(47,127,168,0) 70%);
}
.hero-content { position: relative; z-index: 1; max-width: 520px; }
.hero-eyebrow {
  color: var(--steel-light);
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: .85rem;
  margin-bottom: .75rem;
}
.hero-title {
  color: #fff;
  font-weight: 700;
  font-size: clamp(2.2rem, 4.2vw, 3.4rem);
  line-height: 1.08;
  margin-bottom: 1rem;
}
.hero-title .accent { color: var(--flame); }
.hero-subtitle {
  color: rgba(255,255,255,.88);
  font-size: 1.15rem;
  line-height: 1.55;
  margin-bottom: 1.75rem;
}
.hero-badges { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.75rem; }
.hero-badge {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  color: #fff;
  font-size: .82rem;
  font-weight: 600;
  padding: .4rem .8rem;
  border-radius: 30px;
}
.hero-badge i { color: var(--steel-light); margin-right: .35rem; }

@media (max-width: 991.98px) {
  .hero-split { flex-direction: column; min-height: auto; }
  .hero-photo-side { min-height: 300px; flex-basis: auto; order: 1; }
  .hero-text-side { padding: 3rem 1.75rem; order: 2; }
}

/* ---------- Section headings ---------- */
.section-eyebrow {
  color: var(--flame-dark);
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: .82rem;
  margin-bottom: .5rem;
}
.section-eyebrow-light { color: var(--steel-light); }
.section-title {
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 1rem;
}
.section-title-light { color: #fff; }
.lead-copy { color: var(--muted); font-size: 1.05rem; line-height: 1.7; }
.lead-copy-light { color: rgba(255,255,255,.82); }

.bg-ink { background: var(--ink); }
.bg-frost { background: var(--frost); }

/* ---------- About ---------- */
.about-photo-wrap {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 45px rgba(14,27,34,.18);
}
.about-photo-wrap img { display: block; width: 100%; height: auto; }
.about-photo-caption {
  background: var(--ink);
  color: rgba(255,255,255,.75);
  font-size: .85rem;
  padding: .6rem 1rem;
  text-align: center;
}
.cert-row { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem; }
.cert-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: var(--frost);
  border: 1px solid var(--line);
  color: var(--text-dark);
  font-weight: 600;
  font-size: .85rem;
  padding: .5rem .9rem;
  border-radius: 30px;
}
.cert-badge i { color: var(--steel); }

/* ---------- Services grid ---------- */
.service-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 2rem 1.6rem;
  height: 100%;
  transition: transform .2s ease, box-shadow .2s ease;
}
.service-card:hover { transform: translateY(-4px); box-shadow: 0 16px 34px rgba(14,27,34,.12); }
.service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--steel), var(--flame));
  color: #fff;
  font-size: 1.5rem;
  margin-bottom: 1.1rem;
}
.service-title { font-size: 1.15rem; font-weight: 700; margin-bottom: .5rem; color: var(--text-dark); }
.service-text { color: var(--muted); font-size: .95rem; line-height: 1.6; margin: 0; }

.promo-banner {
  background: linear-gradient(120deg, var(--flame), var(--flame-dark));
  border-radius: 16px;
  padding: 2rem;
  color: #fff;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.promo-title { font-family: var(--font-head); font-weight: 700; font-size: 1.5rem; margin: 0 0 .25rem; }
.promo-text { margin: 0; color: rgba(255,255,255,.9); }

/* ---------- Gallery ---------- */
.gallery-img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: 10px;
  display: block;
}
.gallery-caption {
  font-size: .82rem;
  color: var(--muted);
  margin-top: .5rem;
  text-align: center;
}

/* ---------- Service area ---------- */
.area-chip-row { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.25rem; }
.area-chip {
  background: var(--frost);
  border: 1px solid var(--line);
  color: var(--text-dark);
  font-weight: 600;
  font-size: .85rem;
  padding: .45rem .9rem;
  border-radius: 30px;
}

/* ---------- Contact ---------- */
.contact-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 2.25rem;
}
.contact-heading { font-size: 1.05rem; font-weight: 700; color: var(--text-dark); margin-bottom: .4rem; }
.contact-heading i { color: var(--flame); }
.contact-line { color: var(--muted); margin-bottom: 0; }
.contact-line a { color: var(--text-dark); font-weight: 600; }
.contact-line a:hover { color: var(--steel); }
.map-wrap {
  border-radius: 16px;
  overflow: hidden;
  min-height: 420px;
  box-shadow: 0 20px 45px rgba(14,27,34,.15);
}

/* ---------- Footer ---------- */
.footer { background: var(--ink); color: rgba(255,255,255,.7); padding: 3.5rem 0 2rem; }
.footer .logo-chip { display: inline-flex; }
.footer .logo-chip img { display: block; height: 30px; width: auto; }
.footer-text { color: rgba(255,255,255,.65); font-size: .92rem; line-height: 1.6; }
.footer-heading { color: #fff; font-size: 1rem; font-weight: 700; margin-bottom: 1rem; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: .55rem; }
.footer-links a { color: rgba(255,255,255,.7); }
.footer-links a:hover { color: var(--steel-light); }
.footer-text a { color: rgba(255,255,255,.85); font-weight: 600; }
.footer-divider { border-color: rgba(255,255,255,.14); margin: 2rem 0 1.5rem; }
.footer-copy { color: rgba(255,255,255,.55); font-size: .85rem; }
.powered-link { color: var(--steel-light); font-weight: 700; }
.powered-link:hover { color: #fff; }