/* ── Jet Corp — Shared Stylesheet ─────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ink:      #0f1624;
  --body:     #2a3550;
  --mist:     #6b7a99;
  --white:    #ffffff;
  --off:      #f4f6fb;
  --border:   rgba(15,22,36,0.1);
  --blue:     #1d4ed8;
  --blue-lt:  #3b82f6;
  --blue-dk:  #1e3a8a;
  --gold:     #c9973a;
  --gold-lt:  #e8b84b;

  --serif: 'Playfair Display', Georgia, serif;
  --sans:  'Inter', system-ui, sans-serif;
  --ease:  cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --med:   0.35s var(--ease);
  --slow:  0.65s var(--ease);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--sans);
  background: var(--white);
  color: var(--ink);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--serif); font-weight: 400; color: var(--ink); }
h1 { font-size: clamp(2.5rem, 5.5vw, 5rem); line-height: 1.06; letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 3.5vw, 3rem);   line-height: 1.12; }
h3 { font-size: clamp(1.1rem, 1.8vw, 1.4rem); line-height: 1.25; }
p  { font-size: clamp(0.95rem, 1.3vw, 1.05rem); line-height: 1.75; color: var(--body); }
a  { color: inherit; text-decoration: none; }

.eyebrow {
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--blue);
  display: block;
  margin-bottom: 0.85rem;
}
.eyebrow.gold { color: var(--gold-lt); }
.eyebrow.light { color: rgba(255,255,255,0.6); }

/* ── NAV ─────────────────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 5vw;
  transition: background var(--med), box-shadow var(--med), backdrop-filter var(--med);
}

nav.scrolled, nav.solid {
  background: rgba(15, 22, 36, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}

.nav-logo {
  font-family: var(--sans);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white);
  transition: opacity var(--med);
}
.nav-logo:hover { opacity: 0.8; }

.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  transition: color var(--med);
  position: relative;
  padding-bottom: 2px;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 1px;
  background: var(--gold-lt);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--med);
}
.nav-links a:hover, .nav-links a.active { color: var(--white); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }

.nav-cta {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.6rem 1.4rem;
  border-radius: 4px;
  background: var(--blue);
  color: var(--white);
  transition: background var(--med), transform var(--med);
}
.nav-cta:hover { background: var(--blue-dk); transform: translateY(-1px); }

/* ── BUTTONS ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.9rem 2rem;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: all var(--med);
  text-decoration: none;
}
.btn-blue  { background: var(--blue);  color: var(--white); }
.btn-blue:hover  { background: var(--blue-dk); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(29,78,216,0.35); }
.btn-white { background: var(--white); color: var(--ink); }
.btn-white:hover { background: #e8edf8; transform: translateY(-2px); }
.btn-ghost {
  background: rgba(255,255,255,0.1);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.35);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(255,255,255,0.2); border-color: rgba(255,255,255,0.7); }
.btn-outline { background: transparent; color: var(--blue); border: 1.5px solid var(--blue); }
.btn-outline:hover { background: var(--blue); color: white; }

/* ── SECTION BASE ────────────────────────────────────────────── */
.section { padding: clamp(5rem, 9vw, 8rem) 8vw; }
.section-sm { padding: clamp(3.5rem, 6vw, 5.5rem) 8vw; }

.section-dark { background: var(--ink); }
.section-dark h2, .section-dark h3 { color: var(--white); }
.section-dark p { color: rgba(255,255,255,0.65); }
.section-dark .eyebrow { color: var(--gold-lt); }

.section-mid { background: var(--off); }

/* ── BLUE RULE ───────────────────────────────────────────────── */
.rule {
  display: block;
  width: 36px;
  height: 2px;
  background: var(--blue);
  margin: 1.25rem 0 1.75rem;
}
.rule.gold { background: var(--gold); }
.rule.white { background: rgba(255,255,255,0.4); }
.rule.center { margin-left: auto; margin-right: auto; }

/* ── REVEAL ANIMATION ────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible { opacity: 1; transform: none; }
.d1 { transition-delay: 0.08s; }
.d2 { transition-delay: 0.18s; }
.d3 { transition-delay: 0.28s; }
.d4 { transition-delay: 0.38s; }

/* ── PHOTO UTILITIES ─────────────────────────────────────────── */
.photo-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* ── STAT CARDS ──────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(15,22,36,0.08);
}
.stat-card {
  background: var(--white);
  padding: 2rem 1.75rem;
  transition: background var(--med);
  position: relative;
  overflow: hidden;
}
.stat-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--slow);
}
.stat-card:hover::after { transform: scaleX(1); }
.stat-card:hover { background: var(--off); }
.stat-num {
  font-family: var(--serif);
  font-size: clamp(2rem, 3vw, 2.75rem);
  line-height: 1;
  color: var(--ink);
  margin-bottom: 0.35rem;
  font-style: italic;
}
.stat-num sup { font-size: 0.45em; vertical-align: super; color: var(--blue); font-style: normal; }
.stat-label { font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--mist); }

/* ── FOOTER ──────────────────────────────────────────────────── */
footer {
  background: var(--ink);
  padding: 4rem 8vw 2rem;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 4vw;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  margin-bottom: 1.5rem;
}
.footer-logo {
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: white;
  margin-bottom: 0.85rem;
  display: block;
}
.footer-brand p { font-size: 0.83rem; color: rgba(255,255,255,0.38); line-height: 1.65; margin-bottom: 0; }
.footer-col h4 {
  font-size: 0.63rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-lt);
  margin-bottom: 1rem;
  font-family: var(--sans);
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.5rem; }
.footer-col a { font-size: 0.83rem; color: rgba(255,255,255,0.38); transition: color var(--med); }
.footer-col a:hover { color: white; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.71rem;
  color: rgba(255,255,255,0.22);
  flex-wrap: wrap;
  gap: 0.5rem;
}
.footer-bottom a { color: rgba(255,255,255,0.22); transition: color var(--med); }
.footer-bottom a:hover { color: var(--gold-lt); }

/* ── FORM ────────────────────────────────────────────────────── */
.form-stack { display: flex; flex-direction: column; gap: 1.1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label {
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
}
.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--sans);
  font-size: 0.95rem;
  padding: 0.85rem 1rem;
  background: var(--white);
  border: 1.5px solid #d0d8ea;
  border-radius: 6px;
  color: var(--ink);
  outline: none;
  transition: border-color var(--med), box-shadow var(--med);
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(29,78,216,0.1);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-note { font-size: 0.74rem; color: var(--mist); line-height: 1.55; }
.form-success {
  display: none;
  padding: 1rem 1.25rem;
  background: #f0fdf4;
  border: 1.5px solid #86efac;
  border-radius: 6px;
  font-size: 0.88rem;
  color: #15803d;
}

/* ── SERVICE CARDS ───────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.service-card {
  background: var(--off);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 2.25rem 2rem;
  transition: all var(--med);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--blue-lt));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--med);
}
.service-card:hover { transform: translateY(-4px); box-shadow: 0 12px 36px rgba(15,22,36,0.1); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon { width: 40px; height: 40px; color: var(--blue); margin-bottom: 1.25rem; }
.service-card h3 { margin-bottom: 0.6rem; }
.service-card p { font-size: 0.91rem; }
.service-num {
  position: absolute;
  top: 1.25rem; right: 1.5rem;
  font-family: var(--serif);
  font-size: 2.75rem;
  color: rgba(29,78,216,0.05);
  font-style: italic;
  pointer-events: none;
  line-height: 1;
}

/* ── RESPONSIVE ──────────────────────────────────────────────── */
@media (max-width: 900px) {
  .nav-links, .nav-cta { display: none; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .footer-top { grid-template-columns: 1fr; }
  .section, .section-sm { padding-left: 6vw; padding-right: 6vw; }
}

.text-center { text-align: center; }
.max-580 { max-width: 580px; margin-left: auto; margin-right: auto; }
.max-700 { max-width: 700px; margin-left: auto; margin-right: auto; }