/* ==========================================================================
   Tatra Insight — brand theme
   ========================================================================== */

:root {
  --ti-navy: #071349;
  --ti-navy-dark: #050d33;
  --ti-white: #ffffff;
  --ti-gold: #c9a227;
  --ti-gold-dark: #a3821c;
  --ti-gray-light: #ececec;
  --ti-gray-body: #4a4f5c;

  /* Remap Bootstrap's primary color to our navy so btn-primary, links, etc. inherit brand color */
  --bs-primary: var(--ti-navy);
  --bs-primary-rgb: 7, 19, 73;
  --bs-link-color: var(--ti-navy);
  --bs-link-hover-color: var(--ti-gold-dark);
  --bs-body-color: var(--ti-gray-body);
  --bs-font-sans-serif: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
}

body {
  color: var(--ti-gray-body);
}

a {
  color: var(--ti-navy);
}
a:hover {
  color: var(--ti-gold-dark);
}

/* ---- Utility text/bg colors ---- */
.text-navy { color: var(--ti-navy) !important; }
.text-gold { color: var(--ti-gold) !important; }
.bg-navy { background-color: var(--ti-navy) !important; }
.bg-gold { background-color: var(--ti-gold) !important; }
.bg-gray-light { background-color: var(--ti-gray-light) !important; }

/* ---- Buttons ---- */
.btn-navy {
  background-color: var(--ti-navy);
  border-color: var(--ti-navy);
  color: var(--ti-white);
}
.btn-navy:hover,
.btn-navy:focus {
  background-color: var(--ti-navy-dark);
  border-color: var(--ti-navy-dark);
  color: var(--ti-white);
}

.btn-gold {
  background-color: var(--ti-gold);
  border-color: var(--ti-gold);
  color: var(--ti-navy);
  font-weight: 600;
}
.btn-gold:hover,
.btn-gold:focus {
  background-color: var(--ti-gold-dark);
  border-color: var(--ti-gold-dark);
  color: var(--ti-white);
}

.btn-outline-navy {
  border-color: var(--ti-navy);
  color: var(--ti-navy);
}
.btn-outline-navy:hover {
  background-color: var(--ti-navy);
  border-color: var(--ti-navy);
  color: var(--ti-white);
}

.btn-outline-light-custom {
  border-color: rgba(255, 255, 255, 0.6);
  color: var(--ti-white);
}
.btn-outline-light-custom:hover {
  background-color: var(--ti-white);
  color: var(--ti-navy);
}

/* ==========================================================================
   Brand / Navbar
   ========================================================================== */

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1.4rem;
  letter-spacing: 0.01em;
  text-decoration: none;
}
.brand-mark img {
  height: 36px;
  width: auto;
}
.brand-mark .brand-tatra { color: var(--ti-navy); }
.brand-mark .brand-insight { color: var(--ti-gold-dark); }

.navbar-ti {
  background-color: rgba(255, 255, 255, 0.97);
  transition: box-shadow 0.2s ease;
}
.navbar-ti.scrolled {
  box-shadow: 0 2px 16px rgba(7, 19, 73, 0.1);
}
.navbar-ti .nav-link {
  color: var(--ti-navy);
  font-weight: 500;
}
.navbar-ti .nav-link:hover,
.navbar-ti .nav-link.active {
  color: var(--ti-gold-dark);
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero-section {
  background: linear-gradient(135deg, var(--ti-navy) 0%, var(--ti-navy-dark) 100%);
  color: var(--ti-white);
  padding-top: 7.5rem;
  padding-bottom: 5rem;
  position: relative;
  overflow: hidden;
}

.hero-section .lead {
  color: rgba(255, 255, 255, 0.85);
}

.hero-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  font-size: 0.85rem;
}
.hero-eyebrow .eyebrow-primary {
  color: var(--ti-gold);
}
.hero-eyebrow .eyebrow-secondary {
  display: block;
  margin-top: 0.25rem;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 500;
  letter-spacing: 0.1em;
  font-size: 0.78rem;
}

/* ==========================================================================
   Sections
   ========================================================================== */

section {
  scroll-margin-top: 80px;
}

.section-title {
  font-weight: 700;
  color: var(--ti-navy);
}

.section-eyebrow {
  color: var(--ti-gold-dark);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  font-size: 0.85rem;
}

/* ---- Service cards ---- */
.service-card {
  border: 1px solid rgba(7, 19, 73, 0.08);
  border-radius: 0.75rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  height: 100%;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(7, 19, 73, 0.12);
}
.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 0.65rem;
  background-color: var(--ti-navy);
  color: var(--ti-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}
.badge-coming-soon {
  background-color: var(--ti-gold);
  color: var(--ti-navy);
  font-weight: 600;
}

.service-card-featured {
  border: 2px solid var(--ti-gold);
  background-color: #fffcf3;
  box-shadow: 0 8px 24px rgba(201, 162, 39, 0.18);
}
.service-card-featured:hover {
  box-shadow: 0 16px 32px rgba(201, 162, 39, 0.28);
}
.service-card-featured .service-icon {
  background-color: var(--ti-gold);
  color: var(--ti-navy);
}
.badge-signature {
  background-color: var(--ti-navy);
  color: var(--ti-gold);
  font-weight: 600;
}

/* ---- Team ---- */
.avatar-initials,
.avatar-photo {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  border: 3px solid var(--ti-gold);
  flex-shrink: 0;
}
.avatar-initials {
  background-color: var(--ti-navy);
  color: var(--ti-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  font-weight: 700;
}
.avatar-photo {
  object-fit: cover;
  display: block;
}

/* ---- Stat callouts (used on training page) ---- */
.stat-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--ti-gold);
  line-height: 1;
}

.footnote {
  font-size: 0.75rem;
  line-height: 1.5;
}

/* ---- Module timeline ---- */
.module-index {
  font-size: 1.75rem;
  font-weight: 800;
  color: rgba(7, 19, 73, 0.18);
}

/* ==========================================================================
   Contact
   ========================================================================== */

.contact-section {
  background-color: var(--ti-gray-light);
}

#form-feedback.d-none {
  display: none !important;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer-ti {
  background-color: var(--ti-navy);
  color: rgba(255, 255, 255, 0.75);
}
.footer-ti a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
}
.footer-ti a:hover {
  color: var(--ti-gold);
}
.footer-logo-badge {
  background-color: var(--ti-white);
  border-radius: 0.5rem;
  padding: 0.35rem 0.5rem;
  display: inline-flex;
  align-items: center;
}
.footer-logo-badge img {
  height: 28px;
  width: auto;
}

/* ==========================================================================
   Utility
   ========================================================================== */

.card-elevated {
  border: 1px solid rgba(7, 19, 73, 0.08);
  border-radius: 0.75rem;
}