:root {
  /* Light theme */
  --bg: #f4f6f9;
  --bg2: #ffffff;
  --bg3: #edf1f7;
  --navy: #1a2b4a;
  --navy2: #0d1f3c;
  --teal: #1a6b8a;
  --teal-light: #2a9dc5;
  --sky: #1a8fb5;
  --sky-light: #e8f5fb;
  --gold: #d4860f;
  --gold-light: #e8a020;
  --white: #ffffff;
  --text: #1e2d3d;
  --text-mid: #4a6070;
  --text-dim: #6b829a;
  --card-bg: #ffffff;
  --border: #d8e4ec;
  --border-strong: #b8cdd9;
  --shadow: 0 2px 12px rgba(26,43,74,0.08);
  --shadow-hover: 0 8px 32px rgba(26,43,74,0.14);
  --font-head: 'Rajdhani', sans-serif;
  --font-body: 'Jost', sans-serif;
}

* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { font-family:var(--font-body); background:var(--bg); color:var(--text); overflow-x:hidden; }

/* ── NAV ── */
nav {
  position:fixed; top:0; left:0; right:0; z-index:1000;
  display:flex; align-items:center; justify-content:space-between;
  padding:0 5%; height:72px;
  background:rgba(255,255,255,0.96);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
  box-shadow:0 2px 12px rgba(26,43,74,0.06);
  transition:all 0.3s;
}
nav .logo img { height:56px; width:auto; }
nav ul { display:flex; gap:1.8rem; list-style:none; }
nav ul li a {
  font-family:var(--font-head); font-size:0.92rem; font-weight:600;
  letter-spacing:0.06em; text-transform:uppercase;
  color:var(--navy); text-decoration:none;
  padding:4px 0; border-bottom:2px solid transparent; transition:all 0.2s;
}
nav ul li a:hover, nav ul li a.active { color:var(--teal); border-bottom-color:var(--teal); }
nav .nav-cta {
  background:linear-gradient(135deg,var(--teal),var(--teal-light));
  color:#fff !important; padding:9px 22px !important;
  border-radius:5px; border-bottom:none !important;
  transition:transform 0.2s,box-shadow 0.2s !important;
}
nav .nav-cta:hover { transform:translateY(-2px); box-shadow:0 6px 24px rgba(42,157,197,0.35) !important; }
.hamburger { display:none; flex-direction:column; gap:5px; cursor:pointer; }
.hamburger span { width:26px; height:2px; background:var(--navy); border-radius:2px; }

/* ── HERO ── */
.hero {
  min-height:100vh; position:relative;
  display:flex; align-items:center;
  padding:100px 8% 140px; overflow:hidden;
}
.hero-bg { position:absolute; inset:0; background-size:cover; background-position:center; }
.hero-overlay {
  position:absolute; inset:0;
  background:linear-gradient(100deg,rgba(10,22,45,0.88) 0%,rgba(10,22,45,0.72) 55%,rgba(10,22,45,0.4) 100%);
}
.hero-grid {
  position:absolute; inset:0;
  background-image:linear-gradient(rgba(255,255,255,0.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,0.04) 1px,transparent 1px);
  background-size:60px 60px;
}
.hero-content { position:relative; z-index:2; max-width:680px; }
.hero-badge {
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-head); font-size:0.78rem; letter-spacing:0.15em;
  text-transform:uppercase; color:#f4c04a;
  border:1px solid rgba(244,192,74,0.5); padding:6px 14px;
  border-radius:20px; margin-bottom:1.5rem; background:rgba(244,192,74,0.08);
  animation:fadeUp 0.8s ease both;
}
.hero h1 {
  font-family:var(--font-head); font-size:clamp(2.6rem,5vw,4.6rem);
  font-weight:700; line-height:1.08; color:#fff;
  animation:fadeUp 0.8s 0.1s ease both;
}
.hero h1 span { color:#5bc4e8; }
.hero h1 .accent { color:#f4c04a; display:block; }
.hero p {
  margin:1.4rem 0 2.4rem;
  font-size:1.08rem; font-weight:300; line-height:1.75;
  color:rgba(255,255,255,0.85); max-width:560px;
  animation:fadeUp 0.8s 0.2s ease both;
}
.hero-btns { display:flex; gap:1rem; flex-wrap:wrap; animation:fadeUp 0.8s 0.3s ease both; }

/* Stats bar — floats at bottom of hero */
.hero-stats {
  position:absolute; bottom:0; left:0; right:0;
  display:flex; z-index:2; animation:fadeUp 0.8s 0.4s ease both;
}
.stat-box {
  flex:1; background:rgba(255,255,255,0.95);
  backdrop-filter:blur(8px);
  border-right:1px solid var(--border);
  padding:1.4rem 1.5rem; text-align:center;
}
.stat-box:last-child { border-right:none; }
.stat-box .num { font-family:var(--font-head); font-size:2rem; font-weight:700; color:var(--teal); display:block; }
.stat-box .lbl { font-size:0.75rem; letter-spacing:0.08em; text-transform:uppercase; color:var(--text-dim); font-weight:500; }

@keyframes fadeUp { from{opacity:0;transform:translateY(24px);} to{opacity:1;transform:translateY(0);} }

/* ── PAGE HERO ── */
.page-hero {
  min-height:38vh; display:flex; align-items:flex-end;
  padding:0 8% 3.5rem; position:relative; overflow:hidden; margin-top:72px;
}
.page-hero-bg { position:absolute; inset:0; background-size:cover; background-position:center; }
.page-hero-overlay { position:absolute; inset:0; background:linear-gradient(135deg,rgba(10,22,45,0.88),rgba(10,22,45,0.6)); }
.page-hero-content { position:relative; z-index:2; }
.page-hero h1 { font-family:var(--font-head); font-size:clamp(2.4rem,4.5vw,3.8rem); font-weight:700; color:#fff; }
.page-hero h1 span { color:#5bc4e8; }
.breadcrumb { font-size:0.8rem; color:rgba(255,255,255,0.65); margin-bottom:0.7rem; }
.breadcrumb a { color:#f4c04a; text-decoration:none; }

/* ── BUTTONS ── */
.btn-primary {
  display:inline-flex; align-items:center; gap:8px;
  background:linear-gradient(135deg,var(--teal),var(--teal-light));
  color:#fff; text-decoration:none;
  font-family:var(--font-head); font-size:0.95rem; font-weight:600;
  letter-spacing:0.08em; text-transform:uppercase;
  padding:13px 30px; border-radius:5px; transition:all 0.3s;
}
.btn-primary:hover { box-shadow:0 8px 28px rgba(42,157,197,0.4); transform:translateY(-2px); }
.btn-outline {
  display:inline-flex; align-items:center; gap:8px;
  border:2px solid rgba(255,255,255,0.7);
  color:#fff; text-decoration:none;
  font-family:var(--font-head); font-size:0.95rem; font-weight:600;
  letter-spacing:0.08em; text-transform:uppercase;
  padding:13px 30px; border-radius:5px; transition:all 0.3s;
}
.btn-outline:hover { background:rgba(255,255,255,0.12); border-color:#fff; }
.btn-primary-dark {
  display:inline-flex; align-items:center; gap:8px;
  background:linear-gradient(135deg,var(--teal),var(--teal-light));
  color:#fff; text-decoration:none;
  font-family:var(--font-head); font-size:0.95rem; font-weight:600;
  letter-spacing:0.08em; text-transform:uppercase;
  padding:13px 30px; border-radius:5px; transition:all 0.3s;
}
.btn-primary-dark:hover { box-shadow:0 8px 28px rgba(42,157,197,0.4); transform:translateY(-2px); }

/* ── SECTIONS ── */
section { padding:5rem 8%; }
.section-label {
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-head); font-size:0.76rem; letter-spacing:0.18em;
  text-transform:uppercase; color:var(--teal); margin-bottom:0.8rem;
}
.section-label::before, .section-label::after { content:''; width:20px; height:2px; background:var(--teal); border-radius:2px; }
.section-title { font-family:var(--font-head); font-size:clamp(1.9rem,3.2vw,2.6rem); font-weight:700; line-height:1.15; color:var(--navy); margin-bottom:1rem; }
.section-title span { color:var(--teal); }
.section-sub { font-size:1rem; line-height:1.8; color:var(--text-mid); max-width:560px; }

/* ── SECTION BACKGROUNDS ── */
.section-white { background:#fff; }
.section-gray { background:var(--bg3); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.section-navy { background:var(--navy2); color:#fff; }

/* ── CARDS ── */
.strip-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:1.5rem; margin-top:2.5rem; }
.strip-card {
  background:#fff; border:1px solid var(--border);
  border-radius:10px; padding:1.8rem 1.6rem;
  position:relative; overflow:hidden;
  transition:all 0.3s; cursor:pointer; box-shadow:var(--shadow);
}
.strip-card::after { content:''; position:absolute; bottom:0; left:0; right:0; height:3px; background:linear-gradient(90deg,var(--teal),var(--teal-light)); transform:scaleX(0); transform-origin:left; transition:0.3s; }
.strip-card:hover { transform:translateY(-5px); box-shadow:var(--shadow-hover); }
.strip-card:hover::after { transform:scaleX(1); }
.strip-card .icon { width:50px; height:50px; background:var(--sky-light); border-radius:10px; display:flex; align-items:center; justify-content:center; font-size:1.4rem; margin-bottom:1.1rem; }
.strip-card h3 { font-family:var(--font-head); font-size:1.1rem; font-weight:700; color:var(--navy); margin-bottom:0.6rem; }
.strip-card p { font-size:0.87rem; line-height:1.7; color:var(--text-mid); }

/* ── OFFERING ── */
.offering-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:1.5rem; margin-top:2.5rem; }
.offering-card { background:#fff; border:1px solid var(--border); border-radius:10px; padding:1.5rem; box-shadow:var(--shadow); transition:all 0.3s; }
.offering-card:hover { transform:translateY(-4px); box-shadow:var(--shadow-hover); border-color:var(--teal); }
.offering-card .icon { font-size:1.8rem; margin-bottom:0.7rem; }
.offering-card h4 { font-family:var(--font-head); font-size:1rem; font-weight:700; color:var(--navy); margin-bottom:0.4rem; }
.offering-card p { font-size:0.84rem; color:var(--text-mid); line-height:1.6; }

/* ── PROJECT TABLE ── */
.proj-table { width:100%; border-collapse:collapse; margin-top:1.5rem; font-size:0.87rem; }
.proj-table th { background:var(--navy); color:#fff; font-family:var(--font-head); font-size:0.78rem; letter-spacing:0.1em; text-transform:uppercase; padding:12px 14px; text-align:left; }
.proj-table tr:nth-child(even) td { background:#f8fafb; }
.proj-table tr:hover td { background:var(--sky-light); }
.proj-table td { padding:10px 14px; color:var(--text-mid); border-bottom:1px solid var(--border); vertical-align:top; line-height:1.5; }
.proj-table td:first-child { color:var(--teal); font-family:var(--font-head); font-weight:700; width:36px; }
.client-badge { display:inline-block; background:var(--sky-light); border:1px solid #b8dff0; color:var(--teal); font-size:0.75rem; padding:2px 9px; border-radius:4px; white-space:nowrap; }

/* ── TEAM ── */
.team-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:1.8rem; margin-top:2.5rem; }
.team-card { background:#fff; border:1px solid var(--border); border-radius:12px; overflow:hidden; box-shadow:var(--shadow); transition:all 0.3s; }
.team-card:hover { transform:translateY(-4px); box-shadow:var(--shadow-hover); border-color:var(--teal); }
.team-card .team-top { background:linear-gradient(135deg,var(--navy2),var(--teal)); padding:1.5rem; display:flex; align-items:center; gap:1rem; }
.team-card .team-photo { width:72px; height:72px; border-radius:50%; object-fit:cover; border:3px solid rgba(255,255,255,0.4); flex-shrink:0; }
.team-card .avatar { width:72px; height:72px; border-radius:50%; background:rgba(91,196,232,0.2); border:2px solid rgba(91,196,232,0.5); display:flex; align-items:center; justify-content:center; font-size:1.8rem; flex-shrink:0; }
.team-card .name-role h4 { font-family:var(--font-head); font-size:1.05rem; font-weight:700; color:#fff; line-height:1.3; }
.team-card .name-role .role { font-size:0.75rem; color:rgba(255,255,255,0.7); letter-spacing:0.08em; text-transform:uppercase; margin-top:0.2rem; }
.team-card .team-body { padding:1.2rem 1.4rem; }
.exp-badge { display:inline-block; background:var(--sky-light); border:1px solid #b8dff0; color:var(--teal); font-size:0.75rem; padding:3px 10px; border-radius:4px; margin-bottom:0.8rem; font-family:var(--font-head); }
.team-card .team-body p.desc { font-size:0.84rem; color:var(--text-mid); line-height:1.6; margin-bottom:0.8rem; }
.team-card .team-body ul { list-style:none; display:flex; flex-direction:column; gap:0.35rem; }
.team-card .team-body ul li { font-size:0.8rem; color:var(--text-mid); display:flex; gap:0.5rem; line-height:1.5; }
.team-card .team-body ul li::before { content:'▸'; color:var(--teal); flex-shrink:0; }
.team-total { margin-top:0.8rem; padding-top:0.8rem; border-top:1px solid var(--border); font-size:0.8rem; color:var(--teal); font-weight:600; }

.exec-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:1.5rem; margin-top:2rem; }
.exec-card { background:#fff; border:1px solid var(--border); border-radius:10px; padding:1.3rem; display:flex; gap:1rem; align-items:flex-start; box-shadow:var(--shadow); }
.exec-card .av { width:46px; height:46px; border-radius:50%; background:var(--sky-light); border:2px solid var(--border-strong); display:flex; align-items:center; justify-content:center; font-size:1.2rem; flex-shrink:0; }
.exec-card h5 { font-family:var(--font-head); font-size:0.95rem; font-weight:700; color:var(--navy); }
.exec-card .erole { font-size:0.72rem; color:var(--teal); text-transform:uppercase; letter-spacing:0.08em; margin-bottom:0.3rem; }
.exec-card p { font-size:0.8rem; color:var(--text-mid); line-height:1.5; }

/* ── MACHINERY ── */
.mach-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:1.2rem; margin-top:2rem; }
.mach-card { background:#fff; border:1px solid var(--border); border-radius:10px; padding:1.3rem; text-align:center; box-shadow:var(--shadow); }
.mach-card .micon { font-size:2rem; margin-bottom:0.5rem; }
.mach-card .qty { font-family:var(--font-head); font-size:1.4rem; font-weight:700; color:var(--teal); }
.mach-card h5 { font-size:0.82rem; color:var(--text-mid); margin-top:0.2rem; }

/* ── INFO BLOCKS ── */
.info-grid { display:grid; grid-template-columns:1fr 1fr; gap:1.2rem; margin-top:1.2rem; }
.info-block { background:var(--bg3); border:1px solid var(--border); border-radius:8px; padding:1.3rem; }
.info-block h4 { font-family:var(--font-head); font-size:0.95rem; font-weight:700; color:var(--navy); margin-bottom:0.7rem; }
.info-block ul { list-style:none; }
.info-block ul li { font-size:0.84rem; color:var(--text-mid); padding:0.35rem 0; border-bottom:1px solid var(--border); display:flex; gap:0.5rem; }
.info-block ul li:last-child { border-bottom:none; }
.info-block ul li::before { content:'→'; color:var(--teal); flex-shrink:0; }

/* ── TABS ── */
.tab-nav { display:flex; gap:0; border-bottom:2px solid var(--border); margin-bottom:2.5rem; overflow-x:auto; }
.tab-btn { font-family:var(--font-head); font-size:0.88rem; font-weight:600; letter-spacing:0.06em; text-transform:uppercase; padding:0.9rem 1.8rem; color:var(--text-dim); cursor:pointer; border:none; background:none; border-bottom:3px solid transparent; margin-bottom:-2px; white-space:nowrap; transition:all 0.2s; }
.tab-btn.active, .tab-btn:hover { color:var(--teal); border-bottom-color:var(--teal); background:var(--sky-light); }
.tab-pane { display:none; }
.tab-pane.active { display:block; }

/* ── CONTACT ── */
.contact-grid { display:grid; grid-template-columns:1fr 1.4fr; gap:4rem; align-items:start; }
.cinfo-block { display:flex; gap:1rem; align-items:flex-start; padding:1.2rem; background:#fff; border:1px solid var(--border); border-radius:8px; margin-bottom:1rem; box-shadow:var(--shadow); }
.cinfo-block .icon { font-size:1.4rem; flex-shrink:0; width:44px; text-align:center; }
.cinfo-block h5 { font-family:var(--font-head); font-size:0.82rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--teal); margin-bottom:0.2rem; }
.cinfo-block p, .cinfo-block a { font-size:0.9rem; color:var(--text-mid); text-decoration:none; line-height:1.6; }
.cinfo-block a:hover { color:var(--teal); }
.contact-form { background:#fff; border:1px solid var(--border); border-radius:12px; padding:2.5rem; box-shadow:var(--shadow); }
.contact-form h3 { font-family:var(--font-head); font-size:1.5rem; font-weight:700; color:var(--navy); margin-bottom:2rem; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:1.2rem; }
.form-group { display:flex; flex-direction:column; gap:0.5rem; margin-bottom:1.2rem; }
.form-group label { font-family:var(--font-head); font-size:0.78rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--teal); font-weight:600; }
.form-group input, .form-group select, .form-group textarea { background:#f8fafc; border:1.5px solid var(--border); border-radius:6px; padding:11px 14px; color:var(--text); font-family:var(--font-body); font-size:0.92rem; transition:border-color 0.2s; outline:none; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color:var(--teal); background:#fff; }
.form-group textarea { resize:vertical; min-height:120px; }
.form-group select { cursor:pointer; }
.submit-btn { width:100%; background:linear-gradient(135deg,var(--teal),var(--teal-light)); color:#fff; border:none; padding:15px; border-radius:6px; font-family:var(--font-head); font-size:1rem; font-weight:700; letter-spacing:0.1em; text-transform:uppercase; cursor:pointer; transition:all 0.3s; }
.submit-btn:hover { box-shadow:0 8px 28px rgba(42,157,197,0.4); transform:translateY(-2px); }

/* ── CTA BAND ── */
.cta-band { background:linear-gradient(135deg,var(--navy2) 0%,var(--teal) 100%); text-align:center; padding:5rem 8%; }
.cta-band h2 { font-family:var(--font-head); font-size:2.2rem; font-weight:700; color:#fff; margin-bottom:1rem; }
.cta-band p { font-size:1rem; color:rgba(255,255,255,0.8); margin-bottom:2rem; }

/* ── FOOTER ── */
footer { background:var(--navy); color:#fff; padding:3.5rem 8% 2rem; }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1.2fr; gap:3rem; }
footer img.flogo { height:56px; margin-bottom:1rem; }
footer p.tagline { font-size:0.87rem; color:rgba(255,255,255,0.6); line-height:1.7; }
footer h4 { font-family:var(--font-head); font-size:0.82rem; letter-spacing:0.12em; text-transform:uppercase; color:#5bc4e8; margin-bottom:1.2rem; font-weight:700; }
footer ul { list-style:none; }
footer ul li { margin-bottom:0.65rem; }
footer ul li a { font-size:0.87rem; color:rgba(255,255,255,0.6); text-decoration:none; transition:color 0.2s; }
footer ul li a:hover { color:#fff; }
.footer-bottom { margin-top:3rem; padding-top:1.5rem; border-top:1px solid rgba(255,255,255,0.1); display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:1rem; }
.footer-bottom p { font-size:0.8rem; color:rgba(255,255,255,0.45); }

/* ── SERVICE BLOCK ── */
.service-block { display:grid; grid-template-columns:1fr 1fr; gap:4rem; align-items:start; margin-bottom:4rem; }
.service-block.rev { direction:rtl; }
.service-block.rev > * { direction:ltr; }
.service-block img { width:100%; border-radius:12px; aspect-ratio:16/9; object-fit:cover; box-shadow:var(--shadow); }
.service-block h3 { font-family:var(--font-head); font-size:1.8rem; font-weight:700; color:var(--navy); margin-bottom:1rem; }
.service-block p { font-size:0.92rem; line-height:1.8; color:var(--text-mid); margin-bottom:1.4rem; }
.svc-list { list-style:none; display:flex; flex-direction:column; gap:0.5rem; }
.svc-list li { display:flex; gap:0.6rem; font-size:0.88rem; color:var(--text-mid); }
.svc-list li::before { content:'→'; color:var(--teal); flex-shrink:0; font-weight:700; }
hr.divider { border:none; border-top:1px solid var(--border); margin:3rem 0; }

/* ── CLIENTS BAR ── */
.client-logo { background:#fff; border:1px solid var(--border); border-radius:8px; padding:11px 24px; font-family:var(--font-head); font-size:0.95rem; font-weight:700; color:var(--navy); box-shadow:var(--shadow); }

/* ── MOBILE ── */
@media(max-width:900px){
  nav ul { display:none; }
  nav ul.open { display:flex; flex-direction:column; position:absolute; top:72px; left:0; right:0; background:rgba(255,255,255,0.98); padding:1.5rem 5%; border-bottom:1px solid var(--border); }
  .hamburger { display:flex; }
  .strip-grid,.offering-grid,.mach-grid { grid-template-columns:1fr 1fr; }
  .team-grid,.exec-grid,.footer-grid { grid-template-columns:1fr; }
  .contact-grid,.info-grid,.form-row,.service-block,.service-block.rev { grid-template-columns:1fr; direction:ltr; }
  .service-block img { display:none; }
  .hero-stats { position:static; flex-wrap:wrap; margin-top:1rem; }
  section { padding:3.5rem 5%; }
}