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

:root {
  --blue: #1a6bff;
  --blue-dark: #0f4fd4;
  --navy: #0a1628;
  --navy2: #0d1f3c;
  --text: #1e293b;
  --muted: #64748b;
  --light: #f1f5f9;
  --white: #ffffff;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(26,107,255,0.10);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

/* ── NAVBAR ── */
.navbar {
  position: sticky; top: 0; z-index: 100;
  background: rgba(10,22,40,0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav-inner { display: flex; align-items: center; gap: 32px; padding: 14px 24px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-icon { font-size: 1.7rem; color: var(--blue); }
.logo-main { display: block; font-size: 1.15rem; font-weight: 800; color: var(--white); letter-spacing: 1px; }
.logo-sub { display: block; font-size: 0.65rem; color: #7aa3e0; letter-spacing: 2px; text-transform: uppercase; }
.nav-links { display: flex; list-style: none; gap: 28px; margin-left: auto; }
.nav-links a { color: #cbd5e1; text-decoration: none; font-size: 0.92rem; font-weight: 500; transition: color .2s; }
.nav-links a:hover { color: var(--blue); }
.nav-cta { margin-left: 16px; }
.hamburger { display: none; background: none; border: none; color: var(--white); font-size: 1.4rem; cursor: pointer; margin-left: auto; }

/* ── BUTTONS ── */
.btn-primary {
  display: inline-block; background: var(--blue); color: var(--white);
  padding: 11px 26px; border-radius: 8px; font-weight: 600; font-size: 0.92rem;
  text-decoration: none; border: none; cursor: pointer; transition: background .2s, transform .15s;
}
.btn-primary:hover { background: var(--blue-dark); transform: translateY(-1px); }
.btn-outline {
  display: inline-block; border: 2px solid var(--blue); color: var(--blue);
  padding: 10px 26px; border-radius: 8px; font-weight: 600; font-size: 0.92rem;
  text-decoration: none; transition: all .2s;
}
.btn-outline:hover { background: var(--blue); color: var(--white); }

/* ── HERO ── */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy2) 60%, #0e2a5a 100%);
  padding: 90px 0 70px;
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: -80px; right: -80px;
  width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(26,107,255,0.18) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-inner { display: flex; align-items: center; gap: 60px; }
.hero-text { flex: 1; }
.badge {
  display: inline-block; background: rgba(26,107,255,0.18); color: #7aa3e0;
  padding: 5px 14px; border-radius: 20px; font-size: 0.82rem; font-weight: 600;
  margin-bottom: 18px; border: 1px solid rgba(26,107,255,0.3);
}
.hero-text h1 { font-size: 2.8rem; font-weight: 800; color: var(--white); line-height: 1.2; margin-bottom: 18px; }
.highlight { color: var(--blue); }
.hero-text p { color: #94a3b8; font-size: 1.05rem; margin-bottom: 32px; max-width: 480px; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

/* ── HERO STATS ── */
.hero-stats {
  display: flex; align-items: center; gap: 20px;
  margin-top: 32px; flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; }
.stat strong { font-size: 1.6rem; font-weight: 800; color: var(--white); line-height: 1; }
.stat span { font-size: 0.75rem; color: #7aa3e0; margin-top: 2px; }
.stat-divider { width: 1px; height: 36px; background: rgba(255,255,255,0.15); }
.hero-visual { display: flex; flex-direction: column; gap: 16px; }
.hero-card {
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius); padding: 20px 28px;
  display: flex; align-items: center; gap: 14px;
  color: var(--white); font-weight: 600; font-size: 0.95rem;
  backdrop-filter: blur(6px); min-width: 210px;
}
.hero-card i { font-size: 1.4rem; color: var(--blue); }

/* ── SERVICE LOCATIONS ── */
.locations { padding: 70px 0; background: var(--navy); }
.locations .section-title { color: var(--white); }
.locations .section-sub { color: #94a3b8; }
.locations-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 40px;
}
.loc-card {
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius); padding: 32px 20px; text-align: center;
  position: relative; transition: all .2s;
}
.loc-card:hover { background: rgba(26,107,255,0.15); border-color: var(--blue); transform: translateY(-4px); }
.loc-card.headoffice { border-color: var(--blue); background: rgba(26,107,255,0.12); }
.loc-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--blue); color: var(--white); font-size: 0.72rem; font-weight: 700;
  padding: 3px 14px; border-radius: 20px; white-space: nowrap; letter-spacing: 0.5px;
}
.loc-card i { font-size: 2.2rem; color: var(--blue); margin-bottom: 14px; display: block; }
.loc-card h4 { font-size: 1.2rem; font-weight: 800; color: var(--white); margin-bottom: 4px; }
.loc-card p { color: #94a3b8; font-size: 0.85rem; margin-bottom: 14px; }
.loc-tag {
  display: inline-block; background: rgba(26,107,255,0.2); color: #7aa3e0;
  font-size: 0.75rem; font-weight: 600; padding: 4px 12px; border-radius: 20px;
  border: 1px solid rgba(26,107,255,0.3);
}

/* ── SERVICES OVERVIEW ── */
.services-overview { padding: 80px 0; background: var(--white); }
.section-title { font-size: 2rem; font-weight: 800; text-align: center; margin-bottom: 8px; }
.section-sub { text-align: center; color: var(--muted); margin-bottom: 40px; }

.overview-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}
.ov-card {
  background: var(--light); border: 1px solid #e2e8f0;
  border-radius: var(--radius); padding: 28px 18px; text-align: center;
  cursor: pointer; transition: all .2s;
}
.ov-card:hover {
  background: var(--blue); border-color: var(--blue);
  transform: translateY(-4px); box-shadow: var(--shadow);
}
.ov-card:hover h4, .ov-card:hover p, .ov-card:hover i { color: var(--white); }
.ov-card i { font-size: 2rem; color: var(--blue); margin-bottom: 12px; display: block; transition: color .2s; }
.ov-card h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 6px; transition: color .2s; }
.ov-card p { font-size: 0.78rem; color: var(--muted); line-height: 1.4; transition: color .2s; }

/* ── SERVICES TABS ── */
.services { padding: 80px 0; background: var(--light); }

.tabs {
  display: flex; flex-wrap: wrap; gap: 10px;
  justify-content: center; margin-bottom: 32px;
}
.tab-btn {
  background: var(--white); border: 2px solid #e2e8f0;
  padding: 10px 18px; border-radius: 8px; font-weight: 600; font-size: 0.82rem;
  cursor: pointer; color: var(--muted); transition: all .2s;
  display: flex; align-items: center; gap: 7px;
}
.tab-btn:hover { border-color: var(--blue); color: var(--blue); }
.tab-btn.active { background: var(--blue); border-color: var(--blue); color: var(--white); }

.tab-content { display: none; }
.tab-content.active { display: block; }

.tab-body {
  background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 40px;
  display: flex; gap: 40px; align-items: flex-start;
}
.tab-icon {
  font-size: 4rem; color: var(--blue);
  background: rgba(26,107,255,0.08); border-radius: var(--radius);
  padding: 24px 28px; flex-shrink: 0;
}
.tab-info h3 { font-size: 1.5rem; font-weight: 700; margin-bottom: 10px; }
.tab-info p { color: var(--muted); margin-bottom: 18px; }
.tab-info ul { list-style: none; margin-bottom: 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.tab-info ul li { display: flex; align-items: center; gap: 8px; font-size: 0.92rem; }
.tab-info ul li i { color: var(--blue); font-size: 0.8rem; }

/* ── WHY US ── */
.why-us { padding: 80px 0; background: var(--white); }

/* ── REMOTE SUPPORT BANNER ── */
.remote-banner {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 20px;
  background: linear-gradient(135deg, var(--navy) 0%, #0e2a5a 100%);
  border: 1px solid rgba(26,107,255,0.35); border-radius: var(--radius);
  padding: 22px 28px; margin: 28px 0 40px;
}
.remote-left {
  display: flex; align-items: center; gap: 16px; color: var(--white);
}
.remote-left i { font-size: 2rem; color: var(--blue); flex-shrink: 0; }
.remote-left strong { display: block; font-size: 1rem; font-weight: 700; margin-bottom: 3px; }
.remote-left span { font-size: 0.83rem; color: #94a3b8; }
.remote-cities {
  display: flex; gap: 14px; flex-wrap: wrap;
}
.remote-cities span {
  display: flex; align-items: center; gap: 6px;
  background: rgba(26,107,255,0.18); border: 1px solid rgba(26,107,255,0.35);
  color: #7aa3e0; font-size: 0.82rem; font-weight: 600;
  padding: 6px 14px; border-radius: 20px;
}
.remote-cities span i { font-size: 0.5rem; color: #4ade80; }

/* ── HIGHLIGHT CARDS ── */
.feature-card.highlight-card {
  background: linear-gradient(135deg, var(--navy) 0%, #0e2a5a 100%);
  border-color: rgba(26,107,255,0.4);
}
.feature-card.highlight-card i { color: var(--blue); }
.feature-card.highlight-card h4 { color: var(--white); }
.feature-card.highlight-card p { color: #94a3b8; }
.feature-card.highlight-card:hover { box-shadow: 0 4px 24px rgba(26,107,255,0.25); }
.features-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 0;
}
.feature-card {
  background: var(--light); border-radius: var(--radius);
  padding: 32px 24px; text-align: center;
  border: 1px solid #e2e8f0; transition: box-shadow .2s, transform .2s;
}
.feature-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.feature-card i { font-size: 2rem; color: var(--blue); margin-bottom: 14px; }
.feature-card h4 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.feature-card p { color: var(--muted); font-size: 0.88rem; }

/* ── CONTACT ── */
.contact { background: var(--navy); padding: 80px 0; }
.contact-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact-info h2 { font-size: 2rem; font-weight: 800; color: var(--white); margin-bottom: 12px; }
.contact-info > p { color: #94a3b8; margin-bottom: 28px; }
.contact-details { display: flex; flex-direction: column; gap: 16px; }
.contact-item { display: flex; align-items: center; gap: 12px; color: #cbd5e1; font-size: 0.95rem; }
.contact-item i { color: var(--blue); font-size: 1.1rem; width: 20px; }
.contact-item a { color: #7aa3e0; text-decoration: none; font-weight: 600; transition: color .2s; }
.contact-item a:hover { color: var(--blue); }

.contact-form { display: flex; flex-direction: column; gap: 14px; }
.contact-form input,
.contact-form select,
.contact-form textarea {
  background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px; padding: 12px 16px; color: var(--white);
  font-family: inherit; font-size: 0.92rem; outline: none; transition: border .2s;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: #64748b; }
.contact-form select option,
.contact-form select optgroup { background: var(--navy2); color: var(--white); }
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus { border-color: var(--blue); }
.contact-form .btn-primary { align-self: flex-start; display: flex; align-items: center; gap: 8px; }

/* ── FOOTER ── */
.footer { background: #060e1c; padding: 28px 0; border-top: 1px solid rgba(255,255,255,0.06); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: #475569; font-size: 0.85rem; text-decoration: none; transition: color .2s; }
.footer-links a:hover { color: var(--blue); }
.footer-copy { color: #475569; font-size: 0.82rem; }
.footer-copy a { color: #7aa3e0; text-decoration: none; font-weight: 600; transition: color .2s; }
.footer-copy a:hover { color: var(--blue); }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .overview-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 900px) {
  .locations-grid { grid-template-columns: repeat(2, 1fr); }
  .overview-grid { grid-template-columns: repeat(3, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-inner { flex-direction: column; gap: 40px; }
  .hero-visual { flex-direction: row; flex-wrap: wrap; justify-content: center; }
  .contact-inner { grid-template-columns: 1fr; }
  .tab-info ul { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 64px; left: 0; right: 0; background: var(--navy); padding: 20px 24px; gap: 16px; }
  .nav-links.open { display: flex; }
  .nav-cta { display: none; }
  .hamburger { display: block; }
  .hero-text h1 { font-size: 2rem; }
  .tab-body { flex-direction: column; padding: 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .overview-grid { grid-template-columns: repeat(2, 1fr); }
  .section-title { font-size: 1.6rem; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
}