/* ═══════════════════════════════════════
   INSIGHT INDUSTRIAL SERVICES
   Shared CSS — All Pages
═══════════════════════════════════════ */
:root {
  --navy:    #07111F;
  --navy2:   #0D1B3E;
  --navy3:   #1A2F5A;
  --blue:    #1E5FA8;
  --gold:    #C9A84C;
  --lgold:   #E8C97A;
  --white:   #FFFFFF;
  --muted:   #8B9DC3;
  --light:   #F4F6FA;
  --green:   #2E7D32;
  --red:     #B71C1C;
  --border:  rgba(201,168,76,0.2);
  --font-heading: 'Barlow Condensed', sans-serif;
  --font-body:    'Barlow', sans-serif;
  --radius:  8px;
  --shadow:  0 8px 40px rgba(0,0,0,0.18);
}

*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; }
body { font-family:var(--font-body); background:#fff; color:#222; overflow-x:hidden; }
a { text-decoration:none; color:inherit; }
img { max-width:100%; display:block; }
ul { list-style:none; }
button { cursor:pointer; border:none; background:none; }

/* ── TYPOGRAPHY ── */
h1,h2,h3,h4,h5 { font-family:var(--font-heading); font-weight:700; line-height:1.15; }
h1 { font-size:clamp(2.4rem,5vw,4rem); }
h2 { font-size:clamp(1.8rem,3.5vw,2.8rem); }
h3 { font-size:clamp(1.3rem,2.5vw,1.8rem); }
h4 { font-size:1.2rem; }
p  { line-height:1.75; color:#444; }
.gold { color:var(--gold); }
.white { color:#fff; }

/* ── LAYOUT ── */
.container { max-width:1200px; margin:0 auto; padding:0 24px; }
.section-pad { padding:90px 0; }
.section-label {
  font-family:var(--font-heading); font-size:0.82rem; font-weight:700;
  letter-spacing:0.2em; text-transform:uppercase; color:var(--gold);
  margin-bottom:12px;
}
.section-title { margin-bottom:18px; }
.section-desc { font-size:1.05rem; color:#555; max-width:600px; line-height:1.75; }
.text-center { text-align:center; }
.text-center .section-desc { margin:0 auto; }

/* ── BUTTONS ── */
.btn-primary {
  display:inline-flex; align-items:center; gap:8px;
  background:var(--gold); color:var(--navy); font-family:var(--font-heading);
  font-size:1rem; font-weight:700; letter-spacing:0.08em; text-transform:uppercase;
  padding:14px 32px; border-radius:var(--radius); transition:all 0.3s;
}
.btn-primary:hover { background:var(--lgold); transform:translateY(-2px); box-shadow:0 8px 24px rgba(201,168,76,0.35); }
.btn-secondary {
  display:inline-flex; align-items:center; gap:8px;
  background:transparent; color:#fff; font-family:var(--font-heading);
  font-size:1rem; font-weight:700; letter-spacing:0.08em; text-transform:uppercase;
  padding:13px 32px; border-radius:var(--radius); border:1.5px solid rgba(255,255,255,0.5);
  transition:all 0.3s;
}
.btn-secondary:hover { border-color:#fff; background:rgba(255,255,255,0.08); }
.btn-outline {
  display:inline-flex; align-items:center; gap:8px;
  background:transparent; color:var(--gold); font-family:var(--font-heading);
  font-size:0.95rem; font-weight:700; letter-spacing:0.08em; text-transform:uppercase;
  padding:11px 28px; border-radius:var(--radius); border:1.5px solid var(--gold);
  transition:all 0.3s;
}
.btn-outline:hover { background:var(--gold); color:var(--navy); }
.btn-dark {
  display:inline-flex; align-items:center; gap:8px;
  background:var(--navy); color:#fff; font-family:var(--font-heading);
  font-size:1rem; font-weight:700; letter-spacing:0.08em; text-transform:uppercase;
  padding:14px 32px; border-radius:var(--radius); transition:all 0.3s;
}
.btn-dark:hover { background:var(--navy3); transform:translateY(-2px); }

/* ── TOP BAR ── */
.top-bar {
  background:var(--navy); border-bottom:1px solid rgba(201,168,76,0.15);
  padding:8px 0; font-size:0.82rem; color:var(--muted);
}
.top-bar-inner {
  display:flex; justify-content:space-between; align-items:center;
}
.top-bar a { color:var(--muted); transition:color 0.2s; display:inline-flex; align-items:center; gap:5px; }
.top-bar a:hover { color:var(--gold); }
.top-bar-left, .top-bar-right { display:flex; align-items:center; gap:20px; }

/* ── NAVBAR ── */
#navbar {
  position:sticky; top:0; z-index:1000; background:rgba(7,17,31,0.97);
  backdrop-filter:blur(16px); border-bottom:1px solid var(--border);
  padding:14px 0; transition:all 0.3s;
}
#navbar.scrolled { padding:10px 0; background:rgba(7,17,31,0.99); }
.nav-inner { display:flex; align-items:center; justify-content:space-between; }
.nav-logo { display:flex; align-items:center; gap:12px; }
.nav-logo img { width:46px; height:46px; border-radius:50%; border:1.5px solid var(--gold); background:#fff; object-fit:contain; }
.logo-text { font-family:var(--font-heading); font-size:1.1rem; font-weight:700; letter-spacing:0.06em; color:#fff; line-height:1.2; }
.logo-text span { color:var(--gold); font-size:0.75rem; letter-spacing:0.15em; display:block; }
.nav-links { display:flex; align-items:center; gap:6px; }
.nav-links > a, .has-dropdown > span {
  color:rgba(255,255,255,0.8); font-family:var(--font-heading); font-size:0.95rem;
  font-weight:600; letter-spacing:0.05em; padding:8px 14px; border-radius:6px;
  transition:all 0.2s; cursor:pointer;
}
.nav-links > a:hover, .has-dropdown:hover > span { color:#fff; background:rgba(255,255,255,0.07); }
.nav-links > a.active { color:var(--gold); }
.has-dropdown { position:relative; }
.dropdown {
  display:none; position:absolute; top:100%; left:0; background:var(--navy2);
  border:1px solid var(--border); border-radius:var(--radius); min-width:260px;
  padding:10px 0; box-shadow:var(--shadow); z-index:999;
}
.dropdown a {
  display:block; padding:9px 20px; color:rgba(255,255,255,0.75);
  font-size:0.88rem; transition:all 0.2s;
}
.dropdown a:hover { color:var(--gold); background:rgba(201,168,76,0.07); padding-left:26px; }
.nav-cta {
  background:var(--gold) !important; color:var(--navy) !important;
  font-weight:700 !important; padding:9px 20px !important; border-radius:6px !important;
  margin-left:8px;
}
.nav-cta:hover { background:var(--lgold) !important; }
.hamburger { display:none; flex-direction:column; gap:5px; padding:6px; cursor:pointer; }
.hamburger span { display:block; width:24px; height:2px; background:#fff; transition:all 0.3s; border-radius:2px; }
.hamburger.active span:nth-child(1) { transform:translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity:0; }
.hamburger.active span:nth-child(3) { transform:translateY(-7px) rotate(-45deg); }

/* ── MOBILE MENU ── */
#mobile-menu {
  display:none; background:var(--navy2); border-bottom:1px solid var(--border);
  padding:20px 24px; flex-direction:column; gap:4px;
}
#mobile-menu.open { display:flex; }
#mobile-menu a {
  color:rgba(255,255,255,0.8); padding:11px 0; border-bottom:1px solid rgba(255,255,255,0.06);
  font-family:var(--font-heading); font-size:1rem; font-weight:600; letter-spacing:0.04em;
}
#mobile-menu a:last-child { border:none; }
.mob-cta { color:var(--gold) !important; }

/* ── KEYWORD STRIP ── */
.kw-strip {
  background:var(--navy2); border-top:1px solid var(--border);
  border-bottom:1px solid var(--border); overflow:hidden; padding:13px 0;
}
.kw-track { display:flex; gap:0; white-space:nowrap; animation:kwscroll 35s linear infinite; width:max-content; }
@keyframes kwscroll { 0%{transform:translateX(0)} 100%{transform:translateX(-50%)} }
.kw-item {
  font-family:var(--font-heading); font-size:0.9rem; font-weight:700;
  letter-spacing:0.14em; color:var(--lgold); text-transform:uppercase;
  padding:0 36px; display:inline-flex; align-items:center;
}
.kw-item::after { content:'◆'; color:var(--gold); font-size:0.5rem; margin-left:36px; }

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  background:linear-gradient(135deg, var(--navy) 0%, var(--navy2) 60%, var(--navy3) 100%);
  padding:80px 0 60px; position:relative; overflow:hidden;
}
.page-hero::before {
  content:''; position:absolute; inset:0;
  background:radial-gradient(ellipse at 80% 50%, rgba(30,95,168,0.2) 0%, transparent 70%);
}
.page-hero-content { position:relative; z-index:2; }
.page-hero h1 { color:#fff; margin-bottom:14px; }
.page-hero p { color:var(--muted); font-size:1.1rem; max-width:600px; }
.breadcrumb { display:flex; align-items:center; gap:8px; margin-bottom:20px; font-size:0.82rem; color:var(--muted); }
.breadcrumb a { color:var(--gold); }
.breadcrumb span { color:var(--muted); }

/* ── DARK SECTION ── */
.dark-section { background:var(--navy); }
.dark-section p { color:var(--muted); }
.dark-section h2,h3,h4 { color:#fff; }

/* ── CARDS ── */
.card {
  background:#fff; border-radius:12px; border:1px solid #eee;
  padding:28px 24px; transition:all 0.3s; box-shadow:0 2px 12px rgba(0,0,0,0.05);
}
.card:hover { transform:translateY(-4px); box-shadow:0 12px 40px rgba(0,0,0,0.1); border-color:var(--gold); }
.card-icon { font-size:2rem; margin-bottom:16px; }
.card h4 { margin-bottom:8px; font-size:1.1rem; }
.card p { font-size:0.9rem; color:#666; }

/* ── SERVICE CARDS ── */
.svc-grid { display:grid; grid-template-columns:repeat(auto-fit, minmax(280px,1fr)); gap:22px; margin-top:48px; }
.svc-card {
  background:linear-gradient(160deg, rgba(26,58,107,0.35), rgba(13,27,62,0.65));
  border:1px solid var(--border); border-radius:12px; overflow:hidden;
  transition:all 0.3s; position:relative;
}
.svc-card::before { content:''; position:absolute; top:0; left:0; right:0; height:3px; background:var(--gold); }
.svc-card:hover { transform:translateY(-5px); border-color:rgba(201,168,76,0.5); box-shadow:0 16px 48px rgba(0,0,0,0.3); }
.svc-card-inner { padding:28px 24px; }
.svc-icon { font-size:2.2rem; margin-bottom:16px; }
.svc-card h3 { color:#fff; font-size:1.3rem; margin-bottom:10px; }
.svc-card p { color:var(--muted); font-size:0.88rem; margin-bottom:18px; }
.svc-link { color:var(--gold); font-size:0.85rem; font-weight:700; letter-spacing:0.08em; font-family:var(--font-heading); }

/* ── STATS BAND ── */
.stats-band { background:linear-gradient(90deg, var(--navy) 0%, var(--navy3) 100%); padding:60px 0; border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.stats-grid { display:grid; grid-template-columns:repeat(auto-fit, minmax(160px,1fr)); gap:32px; text-align:center; }
.stat-val { font-family:var(--font-heading); font-size:3rem; font-weight:800; color:var(--gold); line-height:1; }
.stat-lbl { font-size:0.82rem; color:var(--muted); letter-spacing:0.12em; text-transform:uppercase; margin-top:6px; }

/* ── FORM ── */
.form-group { margin-bottom:18px; }
.form-group label { display:block; font-size:0.82rem; font-weight:700; letter-spacing:0.08em; text-transform:uppercase; color:#555; margin-bottom:6px; }
.form-control {
  width:100%; padding:13px 16px; border:1.5px solid #ddd; border-radius:var(--radius);
  font-size:0.95rem; font-family:var(--font-body); transition:border-color 0.2s;
  background:#fff;
}
.form-control:focus { outline:none; border-color:var(--gold); }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
select.form-control { appearance:none; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23999' stroke-width='1.5' fill='none'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 14px center; }
textarea.form-control { resize:vertical; min-height:130px; }

/* ── FOOTER ── */
footer { background:var(--navy); border-top:1px solid var(--border); padding:70px 0 0; }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:40px; padding-bottom:50px; }
.footer-brand img { width:52px; height:52px; border-radius:50%; border:1.5px solid var(--gold); background:#fff; object-fit:contain; margin-bottom:16px; }
.footer-logo-text { font-family:var(--font-heading); font-size:1.1rem; font-weight:700; color:#fff; letter-spacing:0.06em; margin-bottom:4px; }
.footer-logo-text span { color:var(--gold); font-size:0.75rem; letter-spacing:0.15em; display:block; }
.footer-brand > p { font-size:0.88rem; color:var(--muted); line-height:1.7; margin-top:14px; max-width:280px; }
.footer-col h5 { font-family:var(--font-heading); font-size:0.85rem; font-weight:700; letter-spacing:0.15em; text-transform:uppercase; color:var(--gold); margin-bottom:18px; }
.footer-col ul li { margin-bottom:10px; }
.footer-col ul li a { color:var(--muted); font-size:0.88rem; transition:color 0.2s; }
.footer-col ul li a:hover { color:#fff; }
.footer-bottom { border-top:1px solid var(--border); padding:20px 0; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:10px; }
.footer-bottom p { font-size:0.8rem; color:var(--muted); }
.footer-social { display:flex; gap:12px; }
.footer-social a { width:34px; height:34px; border-radius:50%; border:1px solid var(--border); display:flex; align-items:center; justify-content:center; color:var(--muted); font-size:0.8rem; transition:all 0.2s; }
.footer-social a:hover { border-color:var(--gold); color:var(--gold); }

/* ── FLOAT ENQUIRY ── */
.float-enquiry {
  position:fixed; right:20px; bottom:30px; z-index:999;
  background:var(--gold); color:var(--navy); font-family:var(--font-heading);
  font-weight:700; font-size:0.85rem; letter-spacing:0.08em; text-transform:uppercase;
  padding:13px 22px; border-radius:40px; box-shadow:0 6px 28px rgba(201,168,76,0.45);
  transition:all 0.3s; display:flex; align-items:center; gap:8px;
}
.float-enquiry:hover { background:var(--lgold); transform:translateY(-3px); }
#back-top {
  position:fixed; left:20px; bottom:30px; z-index:999; width:40px; height:40px;
  border-radius:50%; background:var(--navy2); border:1px solid var(--border);
  color:#fff; font-size:1.1rem; opacity:0; transition:opacity 0.3s;
  display:flex; align-items:center; justify-content:center;
}

/* ── REVEAL ANIMATIONS ── */
.reveal, .reveal-left, .reveal-right, .reveal-up {
  opacity:0; transition:opacity 0.7s ease, transform 0.7s ease;
}
.reveal { transform:translateY(28px); }
.reveal-left { transform:translateX(-36px); }
.reveal-right { transform:translateX(36px); }
.reveal-up { transform:translateY(40px); }
.reveal.visible, .reveal-left.visible, .reveal-right.visible, .reveal-up.visible {
  opacity:1; transform:none;
}
@media(prefers-reduced-motion:reduce) {
  .reveal,.reveal-left,.reveal-right,.reveal-up { transition:none; opacity:1; transform:none; }
}

/* ── BADGES & PILLS ── */
.badge { display:inline-block; padding:4px 14px; border-radius:20px; font-size:0.75rem; font-weight:700; letter-spacing:0.1em; text-transform:uppercase; }
.badge-gold { background:rgba(201,168,76,0.15); color:var(--gold); border:1px solid rgba(201,168,76,0.35); }
.badge-blue { background:rgba(30,95,168,0.15); color:#7EB8F5; border:1px solid rgba(30,95,168,0.35); }
.badge-green { background:rgba(46,125,50,0.15); color:#81C784; border:1px solid rgba(46,125,50,0.35); }

/* ── CTA BAND ── */
.cta-band { background:linear-gradient(135deg, var(--navy2), var(--navy3)); border-top:1px solid var(--border); border-bottom:1px solid var(--border); padding:70px 0; text-align:center; }
.cta-band h2 { color:#fff; margin-bottom:14px; }
.cta-band p { color:var(--muted); margin-bottom:30px; font-size:1.05rem; }

/* ── RESPONSIVE ── */
@media(max-width:1024px) {
  .footer-grid { grid-template-columns:1fr 1fr; }
}
@media(max-width:768px) {
  .nav-links { display:none; }
  .hamburger { display:flex; }
  .form-row { grid-template-columns:1fr; }
  .footer-grid { grid-template-columns:1fr; gap:28px; }
  .top-bar-left { display:none; }
  .stats-grid { grid-template-columns:1fr 1fr; }
  .svc-grid { grid-template-columns:1fr; }
}