*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy: #0d2e5e;
  --blue: #1a4a8e;
  --accent: #e07b20;
  --light: #e8f0fe;
  --white: #ffffff;
  --text: #1a1a2e;
  --muted: #5a6a7a;
  --bg: #f7f9ff;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', Calibri, Arial, sans-serif !important;
  color: var(--text) !important;
  line-height: 1.7 !important;
  background: var(--white) !important;
  font-size: 11pt !important;
}

/* ── NAV ── */
nav, .navbar {
  position: sticky; top: 0; z-index: 1000;
  background: var(--navy) !important;
  box-shadow: 0 2px 16px rgba(0,0,0,0.3);
  padding: 0;
}
.nav-inner {
  max-width: 1100px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center;
  padding: 0 24px; min-height: 62px;
}
.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none !important; }
.logo-img { width: 38px; height: 38px; border-radius: 50%; background: #ffffff; object-fit: contain; padding: 2px; flex-shrink: 0; }
.logo-text .n1 { font-size: 13pt; font-weight: 800; color: white; line-height: 1.1; }
.logo-text .n2 { font-size: 7.5pt; color: #a0c4ff; letter-spacing: 1.5px; text-transform: uppercase; }
.nav-links { display: flex; gap: 4px; }
.nav-links .nav-link, .nav-links a {
  color: #a0c4ff !important;
  text-decoration: none !important;
  padding: 8px 13px !important;
  border-radius: 4px;
  font-size: 9.5pt;
  font-weight: 600;
  transition: all 0.2s;
}
.nav-links .nav-link:hover, .nav-links a:hover,
.nav-links .nav-link.active, .nav-links a.active {
  color: white !important;
  background: rgba(255,255,255,0.1);
}
.nav-cta, .nav-links .nav-cta {
  background: var(--accent) !important;
  color: white !important;
  border-radius: 4px;
  padding: 8px 16px !important;
}
.nav-cta:hover, .nav-links .nav-cta:hover {
  background: #c96a10 !important;
  color: white !important;
}

.navbar-toggler {
  border: 1px solid rgba(255, 255, 255, 0.25) !important;
  padding: 6px 10px;
}
.navbar-toggler:focus {
  box-shadow: none !important;
}
.navbar-toggler-icon {
  filter: invert(1) grayscale(100%) brightness(200%);
}

/* ── HERO ── */
.hero {
  background: linear-gradient(140deg, #061828 0%, #0d2e5e 45%, #1a4a8e 100%);
  color: white; padding: 90px 24px 80px;
  text-align: center; position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 75% 40%, rgba(224,123,32,0.1) 0%, transparent 60%);
}
.hero-inner { max-width: 800px; margin: 0 auto; position: relative; }
.hero-badge {
  display: inline-block;
  background: rgba(224,123,32,0.2) !important;
  border: 1px solid rgba(224,123,32,0.4) !important;
  color: #f4a840 !important;
  padding: 5px 18px !important;
  border-radius: 20px !important;
  font-size: 9pt !important;
  font-weight: 700 !important;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.hero h1 { font-size: 28pt; font-weight: 900; line-height: 1.15; margin-bottom: 14px; }
.hero h1 span { color: #f4a840; }
.hero p { font-size: 12pt; color: #a0c4ff; max-width: 620px; margin: 0 auto 32px; }
.hero-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn-primary {
  background: var(--accent) !important;
  border-color: var(--accent) !important;
  color: white !important;
  padding: 12px 28px !important;
  border-radius: 5px !important;
  font-size: 10.5pt !important;
  font-weight: 700 !important;
  text-decoration: none !important;
  transition: background 0.2s, border-color 0.2s !important;
  display: inline-block;
}
.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
  background: #c96a10 !important;
  border-color: #c96a10 !important;
  color: white !important;
}
.btn-outline {
  border: 2px solid rgba(255,255,255,0.3) !important;
  color: white !important;
  padding: 12px 28px !important;
  border-radius: 5px !important;
  font-size: 10.5pt !important;
  font-weight: 700 !important;
  text-decoration: none !important;
  transition: all 0.2s !important;
  display: inline-block;
  background: transparent !important;
}
.btn-outline:hover, .btn-outline:focus, .btn-outline:active {
  border-color: white !important;
  background: rgba(255,255,255,0.08) !important;
  color: white !important;
}
.hero-stats {
  display: flex; justify-content: center;
  margin-top: 54px; padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.12);
  gap: 0;
}
.h-stat { flex: 1; max-width: 160px; text-align: center; padding: 0 16px; border-right: 1px solid rgba(255,255,255,0.1); }
.h-stat:last-child { border-right: none; }
.h-stat .v { font-size: 20pt; font-weight: 800; color: #f4a840; }
.h-stat .l { font-size: 8pt; color: #a0c4ff; text-transform: uppercase; letter-spacing: 0.5px; margin-top: 3px; }

/* ── SECTIONS ── */
section { padding: 68px 24px; }
.inner, .container.inner { max-width: 1100px; margin: 0 auto; }
.sec-label { font-size: 8.5pt; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 8px; }
.sec-title { font-size: 22pt; font-weight: 800; color: var(--navy); line-height: 1.2; margin-bottom: 10px; }
.sec-sub { font-size: 11pt; color: var(--muted); max-width: 580px; margin-bottom: 36px; }
.divider { width: 44px; height: 4px; background: var(--accent); border-radius: 2px; margin-bottom: 36px; }

/* ── ABOUT ── */
#about { background: var(--bg); }
.about-grid { align-items: start; }
.about-points { display: flex; flex-direction: column; gap: 18px; margin-top: 8px; }
.apoint { display: flex; gap: 14px; align-items: flex-start; }
.aicon { width: 42px; height: 42px; background: var(--light); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 18pt; flex-shrink: 0; }
.apoint h4 { font-size: 11pt; color: var(--navy); margin-bottom: 2px; }
.apoint p { font-size: 9.5pt; color: var(--muted); margin-bottom: 0; }
.facility-box { background: white; border-radius: 10px; padding: 24px; border-left: 4px solid var(--accent); box-shadow: 0 2px 12px rgba(13,46,94,0.08); }
.facility-box h3 { color: var(--navy); font-size: 13pt; margin-bottom: 14px; }
.frow { display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid #e8eef8; font-size: 9.5pt; }
.frow:last-child { border-bottom: none; }
.frow .fl { color: var(--muted); }
.frow .fv { color: var(--navy); font-weight: 700; }

/* ── PRODUCTS ── */
#products { background: white; }
.tab-nav { display: flex; gap: 8px; margin-bottom: 28px; flex-wrap: wrap; border-bottom: none; }
.tab-btn, .tab-nav .nav-link {
  padding: 9px 20px !important;
  border-radius: 24px !important;
  border: 2px solid #dde4f0 !important;
  font-size: 10pt !important;
  font-weight: 600 !important;
  cursor: pointer;
  transition: all 0.2s;
  background: white !important;
  color: var(--muted) !important;
}
.tab-btn:hover, .tab-nav .nav-link:hover {
  border-color: var(--navy) !important;
  color: var(--navy) !important;
}
.tab-btn.active, .tab-nav .nav-link.active {
  background: var(--navy) !important;
  border-color: var(--navy) !important;
  color: white !important;
}
.tab-panel { display: none; }
.tab-panel.active { display: block; }
.tab-header {
  background: linear-gradient(135deg, var(--navy), var(--blue));
  color: white; border-radius: 10px; padding: 22px 28px;
  margin-bottom: 20px; display: flex; align-items: center; gap: 16px;
}
.tab-header .ti { font-size: 26pt; }
.tab-header h3 { font-size: 15pt; margin-bottom: 3px; }
.tab-header p { font-size: 9.5pt; color: #a0c4ff; margin-bottom: 0; }
.prod-card {
  border: 1px solid #dde4f0; border-radius: 8px; padding: 18px;
  border-top: 3px solid var(--accent); transition: box-shadow 0.2s;
  background: var(--bg); height: 100%;
}
.prod-card:hover { box-shadow: 0 4px 16px rgba(13,46,94,0.1); }
.prod-card .pi { font-size: 22pt; margin-bottom: 8px; }
.prod-card h4 { font-size: 11pt; color: var(--navy); margin-bottom: 6px; }
.prod-card p { font-size: 9pt; color: var(--muted); line-height: 1.55; margin-bottom: 0; }
.chip-row { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 10px; }
.chip { font-size: 7.5pt; font-weight: 700; padding: 2px 8px; border-radius: 20px; background: #fff3e6; color: #c06010; }
.chip.blue { background: var(--light); color: var(--blue); }

/* ── INDUSTRIES ── */
#industries { background: var(--bg); }
.ind-card {
  background: white; border-radius: 10px; padding: 24px;
  text-align: center; border: 1px solid #dde4f0; transition: all 0.25s;
  cursor: default; height: 100%;
}
.ind-card:hover { box-shadow: 0 6px 24px rgba(13,46,94,0.12); transform: translateY(-3px); border-color: var(--accent); }
.ind-card .ii { font-size: 34pt; margin-bottom: 12px; }
.ind-card h4 { font-size: 12pt; color: var(--navy); margin-bottom: 8px; }
.ind-card p { font-size: 9pt; color: var(--muted); line-height: 1.55; margin-bottom: 0; }
.ind-card .stat { margin-top: 12px; background: var(--navy); color: white; padding: 5px 14px; border-radius: 20px; font-size: 8.5pt; font-weight: 700; display: inline-block; }

/* ── WHY US ── */
#why { background: var(--navy); color: white; }
#why .sec-title { color: white; }
#why .sec-sub { color: #a0c4ff; }
#why .divider { background: var(--accent); }
.why-card {
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px; padding: 22px; transition: background 0.2s; height: 100%;
}
.why-card:hover { background: rgba(255,255,255,0.1); }
.why-card .wi { font-size: 24pt; margin-bottom: 12px; }
.why-card h4 { font-size: 11pt; color: white; margin-bottom: 7px; }
.why-card p { font-size: 9.5pt; color: #a0c4ff; line-height: 1.6; margin-bottom: 0; }

/* ── R&D ── */
#rd { background: white; }
.rd-card { border: 1px solid #dde4f0; border-radius: 10px; padding: 22px; background: var(--bg); height: 100%; }
.rd-card .ri { font-size: 26pt; margin-bottom: 10px; }
.rd-card h4 { color: var(--navy); font-size: 12pt; margin-bottom: 7px; }
.rd-card p { font-size: 9.5pt; color: var(--muted); margin-bottom: 0; }
.iitk-box {
  background: linear-gradient(135deg, var(--navy), var(--blue));
  color: white; border-radius: 10px; padding: 28px;
  display: flex; gap: 20px; align-items: center;
  margin-bottom: 28px;
}
.iitk-box .ib { flex: 1; }
.iitk-box .ib h3 { font-size: 15pt; margin-bottom: 8px; }
.iitk-box .ib p { font-size: 9.5pt; color: #a0c4ff; margin-bottom: 0; }
.iitk-icon { font-size: 48pt; }

/* ── CERTIFICATIONS ── */
#certs { background: var(--bg); }
.cert-card { background: white; border-radius: 8px; padding: 20px; text-align: center; border: 1px solid #dde4f0; height: 100%; }
.cert-card .ci { font-size: 28pt; margin-bottom: 10px; }
.cert-card h4 { font-size: 10.5pt; color: var(--navy); margin-bottom: 4px; }
.cert-card p { font-size: 8.5pt; color: var(--muted); margin-bottom: 0; }

/* ── CONTACT ── */
#contact { background: white; }
.cinfo { display: flex; flex-direction: column; gap: 18px; }
.citem { display: flex; gap: 14px; align-items: flex-start; }
.cicon { width: 44px; height: 44px; background: var(--navy); color: white; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 16pt; flex-shrink: 0; }
.citem h4 { font-size: 10.5pt; color: var(--navy); margin-bottom: 2px; }
.citem p { font-size: 9.5pt; color: var(--muted); margin-bottom: 0; }
.citem a { color: var(--accent); text-decoration: none; }
.cform { background: var(--bg); border-radius: 10px; padding: 28px; border: 1px solid #dde4f0; }
.cform h3 { font-size: 14pt; color: var(--navy); margin-bottom: 18px; }
.fgrp { display: flex; flex-direction: column; gap: 5px; margin-bottom: 12px; }
.fgrp label, .form-label { font-size: 9pt; font-weight: 600; color: var(--navy); margin-bottom: 4px; }
.fgrp input, .fgrp select, .fgrp textarea,
.form-control, .form-select {
  border: 1px solid #dde4f0 ;
  border-radius: 4px ;
  padding: 9px 12px ;
  font-size: 10pt;
  font-family: inherit ;
  color: var(--text);
  background-color: white;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.fgrp input:focus, .fgrp select:focus, .fgrp textarea:focus,
.form-control:focus, .form-select:focus {
  border-color: var(--navy) !important;
  box-shadow: 0 0 0 3px rgba(13,46,94,0.12) !important;
}
.fgrp textarea, textarea.form-control { resize: vertical; min-height: 90px; }
.frow2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.submit-btn {
  width: 100%;
  background: var(--accent) !important;
  border-color: var(--accent) !important;
  color: white !important;
  border: none;
  padding: 12px !important;
  border-radius: 4px !important;
  font-size: 11pt !important;
  font-weight: 700 !important;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s !important;
}
.submit-btn:hover, .submit-btn:focus, .submit-btn:active {
  background: #c96a10 !important;
  border-color: #c96a10 !important;
  color: white !important;
}

/* ── FOOTER ── */
footer { background: #07182e; color: #607090; padding: 36px 24px 20px; }
.footer-inner {
  max-width: 1100px; margin: 0 auto;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.fbrand .fn { font-size: 13pt; font-weight: 800; color: white; }
.fbrand .fs { font-size: 8pt; color: #405060; letter-spacing: 1.5px; text-transform: uppercase; margin-top: 2px; margin-bottom: 10px; }
.fbrand p { font-size: 8.5pt; color: #405060; line-height: 1.7; margin-bottom: 0; }
.fcol h5 { font-size: 9pt; font-weight: 700; color: white; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px; }
.fcol a { display: block; font-size: 9pt; color: #405060; text-decoration: none !important; margin-bottom: 6px; transition: color 0.2s; }
.fcol a:hover { color: #a0c4ff !important; }
.footer-bottom {
  max-width: 1100px; margin: 14px auto 0;
  display: flex; justify-content: space-between;
  font-size: 8pt; color: #304050;
}

/* ── MISC ── */
.map-box {
  background: var(--light); border-radius: 8px; height: 200px;
  display: flex; align-items: center; justify-content: center;
  margin-top: 20px; border: 1px solid #c0d0f0; font-size: 10pt;
  color: var(--blue); flex-direction: column; gap: 8px;
}
.map-box span { font-size: 28pt; }

@media (max-width: 991.98px) {
  .nav-inner { padding: 8px 16px; }
  .navbar-collapse {
    background: var(--navy);
    padding: 12px 0 16px;
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 8px;
  }
  .nav-links {
    flex-direction: column;
    gap: 6px;
  }
  .nav-links .nav-link, .nav-links a {
    padding: 10px 14px !important;
  }
  .nav-cta, .nav-links .nav-cta {
    margin-top: 6px;
    display: inline-block;
  }
}

@media (max-width: 768px) {
  .hero h1 { font-size: 20pt; }
  .hero-stats { flex-wrap: wrap; }
  .h-stat { min-width: 120px; border-right: none; margin-bottom: 12px; }
  .iitk-box { flex-direction: column; text-align: center; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}

.wpcf7-spinner {
  display: none !important;
}