/* ── Variables ── */
:root {
  --accent: #00c2e0;
  --accent-dark: #009ab3;
  --dark-bg: #0d1117;
  --dark-bg-2: #161b22;
  --light-bg: #f5f8fc;
  --text-dark: #1a1f2e;
}

/* ── Base ── */
body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--text-dark);
}

.py-6 {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

/* ── Navbar ── */
.bg-dark-custom {
  background-color: var(--dark-bg) !important;
}

.brand-name {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #fff;
}

.navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.75);
  font-weight: 500;
  padding: 0.4rem 0.9rem;
  border-radius: 6px;
  transition: all 0.2s;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: #fff;
  background: rgba(0, 194, 224, 0.15);
}

/* ── Hero ── */
.hero {
  min-height: 88vh;
  background: linear-gradient(135deg, var(--dark-bg) 0%, #0a2540 60%, #0d1b38 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(0, 194, 224, 0.12) 0%, transparent 60%);
  pointer-events: none;
}

.hero-tagline {
  font-size: 1.1rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}

.text-accent { color: var(--accent) !important; }
.text-white-75 { color: rgba(255, 255, 255, 0.75); }

/* ── Buttons ── */
.btn-accent {
  background-color: var(--accent);
  color: #fff;
  border: none;
  font-weight: 600;
  border-radius: 8px;
  transition: background 0.2s, transform 0.15s;
}

.btn-accent:hover {
  background-color: var(--accent-dark);
  color: #fff;
  transform: translateY(-1px);
}

.btn-outline-accent {
  border: 2px solid var(--accent);
  color: var(--accent);
  font-weight: 600;
  border-radius: 8px;
  transition: all 0.2s;
}

.btn-outline-accent:hover {
  background-color: var(--accent);
  color: #fff;
}

/* ── Section Titles ── */
.section-title {
  font-size: 2rem;
  font-weight: 700;
  position: relative;
  padding-bottom: 0.75rem;
  margin-bottom: 1rem;
}

.section-title::after {
  content: '';
  display: block;
  width: 48px;
  height: 4px;
  background: var(--accent);
  border-radius: 2px;
  margin-top: 0.5rem;
}

/* ── Light BG Section ── */
.bg-light-custom {
  background-color: var(--light-bg);
}

/* ── Service Cards (Home) ── */
.service-card {
  border-radius: 16px !important;
  transition: transform 0.25s, box-shadow 0.25s;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.1) !important;
}

.service-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: rgba(0, 194, 224, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--accent);
}

/* ── Why List ── */
.why-list li {
  padding: 0.4rem 0;
  font-size: 0.97rem;
}

/* ── Quote Box ── */
.quote-box {
  background: var(--light-bg);
  border-radius: 16px;
  border-left: 4px solid var(--accent);
}

/* ── CTA Banner ── */
.cta-banner {
  background: linear-gradient(135deg, #0a2540 0%, #0d3a5c 100%);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(0, 194, 224, 0.15) 0%, transparent 60%);
}

.cta-banner .container { position: relative; }

/* ── Footer ── */
.footer-link {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-link:hover { color: var(--accent); }

/* ── Page Header ── */
.page-header {
  background: linear-gradient(135deg, var(--dark-bg) 0%, #0a2540 100%);
  padding: 0;
}

/* ── About: Stat Cards ── */
.stat-card {
  background: var(--light-bg);
  border: 1px solid rgba(0, 194, 224, 0.15);
  transition: border-color 0.2s;
}

.stat-card:hover { border-color: var(--accent); }

.stat-icon {
  font-size: 1.8rem;
  color: var(--accent);
}

/* ── About: Value Cards ── */
.value-card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  transition: transform 0.2s, box-shadow 0.2s;
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.value-icon {
  font-size: 2rem;
  color: var(--accent);
  display: block;
}

/* ── About: Founder Card ── */
.founder-card {
  background: #fff;
}

.founder-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(0, 194, 224, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--accent);
  border: 2px solid var(--accent);
}

.social-link {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(0, 194, 224, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  text-decoration: none;
  font-size: 1rem;
  transition: background 0.2s, color 0.2s;
}

.social-link:hover {
  background: var(--accent);
  color: #fff;
}

/* ── Services: Illustration ── */
.service-illustration {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: rgba(0, 194, 224, 0.08);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  color: var(--accent);
  border: 2px dashed rgba(0, 194, 224, 0.3);
}

.service-number {
  font-size: 3.5rem;
  font-weight: 800;
  color: rgba(0, 194, 224, 0.12);
  line-height: 1;
  display: block;
  margin-bottom: -0.5rem;
}

.feature-item { margin-bottom: 0.25rem; }

/* ── Contact: Icons ── */
.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(0, 194, 224, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--accent);
  flex-shrink: 0;
}

.contact-link:hover { color: var(--accent) !important; }

/* ── Contact Form ── */
.contact-form-card { background: #fff; }

.form-control-custom {
  border: 1.5px solid #e2e8f0;
  border-radius: 8px;
  padding: 0.65rem 1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  font-size: 0.95rem;
}

.form-control-custom:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 194, 224, 0.15);
  outline: none;
}