/*
 * ============================================================
 *  EVA — LAYOUT
 *  Scope: Topbar, Navbar, Footer, Back to Top
 * ============================================================
 */


/* ══════════════════════════════════════════════════════════════
   TOPBAR
══════════════════════════════════════════════════════════════ */

.eva-topbar {
  background: var(--clr-primary-deeper);
  color: var(--clr-white-80);
  font-size: 0.8rem;
  padding: 0.45rem 0;
  border-bottom: 2px solid var(--clr-gold);
}

.eva-topbar__link {
  color: var(--clr-gold) !important;
  transition: color var(--transition-base);
}

.eva-topbar__link:hover {
  color: var(--clr-white) !important;
}

.eva-topbar__sep {
  opacity: 0.35;
  margin: 0 0.6rem;
}


/* ══════════════════════════════════════════════════════════════
   NAVBAR
══════════════════════════════════════════════════════════════ */

.eva-navbar {
  background: var(--clr-white);
  box-shadow: var(--shadow-nav);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 1080;
  border-bottom: 3px solid var(--clr-gold);
}

/* ── Brand ─────────────────────────────────────────────────── */

.eva-navbar__brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0;
}

.eva-navbar__shield {
  width: 54px;
  height: 54px;
  background: var(--clr-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-display);
  font-size: 1.1rem;
  color: var(--clr-gold);
  font-weight: 800;
  flex-shrink: 0;
  border: 3px solid var(--clr-gold);
  letter-spacing: -0.04em;
}

.eva-navbar__brand-name {
  font-family: var(--ff-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--clr-primary);
  line-height: 1.15;
  display: block;
}

.eva-navbar__brand-tagline {
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clr-muted);
  display: block;
}

/* ── Nav links ─────────────────────────────────────────────── */

.eva-navbar__nav .nav-link {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--clr-dark) !important;
  padding: 1.3rem 0.9rem !important;
  letter-spacing: 0.03em;
  position: relative;
  transition: color var(--transition-base);
  /* Ensure the chevron icon and text sit inline */
  display: flex !important;
  align-items: center;
  gap: 0.3rem;
}

/* Gold underline indicator */
.eva-navbar__nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0.9rem;
  right: 0.9rem;
  height: 3px;
  background: var(--clr-gold);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.eva-navbar__nav .nav-link:hover,
.eva-navbar__nav .nav-link.active {
  color: var(--clr-primary) !important;
}

.eva-navbar__nav .nav-link:hover::after,
.eva-navbar__nav .nav-link.active::after {
  transform: scaleX(1);
}

/* ── Dropdown chevron icon ─────────────────────────────────── */

/*
 * Replace Bootstrap's default caret with a Bootstrap Icon chevron.
 * We suppress Bootstrap's built-in caret and render our own
 * via a <i class="bi bi-chevron-down eva-navbar__caret"> element
 * placed inside the toggle anchor in the HTML.
 */

/* Hide Bootstrap's default dropdown caret */
.eva-navbar__nav .dropdown-toggle::before,
.eva-navbar__nav .dropdown-toggle::after {
  display: none !important;
}

.eva-navbar__caret {
  font-size: 0.7rem;
  transition: transform var(--transition-base);
  color: var(--clr-gold);
  flex-shrink: 0;
  /* Keep caret outside the underline pseudo-element calculation */
  position: relative;
  z-index: 1;
}

/* Rotate caret when dropdown is open */
.eva-navbar__nav .dropdown.show > .nav-link .eva-navbar__caret {
  transform: rotate(180deg);
}

/* ── Open dropdown: keep link highlighted ──────────────────── */

.eva-navbar__nav .dropdown.show > .nav-link {
  color: var(--clr-primary) !important;
}

.eva-navbar__nav .dropdown.show > .nav-link::after {
  transform: scaleX(1);
}

/* ── Dropdown panel ────────────────────────────────────────── */

.eva-navbar__dropdown {
  border: none;
  border-top: 3px solid var(--clr-gold);
  border-radius: 0;
  box-shadow: 0 8px 32px var(--clr-primary-13);
  min-width: 210px;
  padding: 0.4rem 0;
}

.eva-navbar__dropdown-item {
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.6rem 1.2rem;
  color: var(--clr-dark) !important;
  transition: background var(--transition-base), color var(--transition-base);
}

.eva-navbar__dropdown-item:hover {
  background: var(--clr-light);
  color: var(--clr-primary) !important;
}

/* ── Responsive collapse ───────────────────────────────────── */

@media (max-width: 991px) {
  .eva-navbar__nav .nav-link {
    padding: 0.75rem 1rem !important;
  }

  /* Remove underline slide effect on mobile — it looks odd in stacked layout */
  .eva-navbar__nav .nav-link::after {
    display: none;
  }

  /* On mobile the caret sits to the right naturally in the flex row */
  .eva-navbar__caret {
    margin-left: auto;
  }
}


/* ══════════════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════════════ */

.eva-footer {
  background: var(--clr-primary-deeper);
  color: var(--clr-white-75);
}

.eva-footer__top {
  padding: 4rem 0 2.5rem;
  border-bottom: 1px solid var(--clr-white-08);
}

/* ── Brand column ──────────────────────────────────────────── */

.eva-footer__brand-name {
  font-family: var(--ff-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--clr-white);
  display: block;
}

.eva-footer__brand-tagline {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-gold);
}

.eva-footer__about {
  font-size: 0.87rem;
  line-height: 1.7;
  color: var(--clr-white-60);
}

/* ── Column headings ───────────────────────────────────────── */

.eva-footer__col-heading {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-gold);
  font-weight: 700;
  margin-bottom: 1.2rem;
}

/* ── Link lists ────────────────────────────────────────────── */

.eva-footer__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.eva-footer__list li {
  margin-bottom: 0.6rem;
}

.eva-footer__list a {
  color: var(--clr-white-65) !important;
  font-size: 0.87rem;
  transition: color var(--transition-base);
}

.eva-footer__list a:hover {
  color: var(--clr-gold) !important;
}

/* ── Contact items ─────────────────────────────────────────── */

.eva-footer__contact-item {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  margin-bottom: 0.9rem;
  font-size: 0.86rem;
}

.eva-footer__contact-icon {
  color: var(--clr-gold);
  font-size: 1rem;
  margin-top: 0.1rem;
  flex-shrink: 0;
}

/* ── Social links ──────────────────────────────────────────── */

.eva-footer__social {
  display: flex;
  gap: 0.6rem;
  margin-top: 1rem;
}

.eva-footer__social-link {
  width: 36px;
  height: 36px;
  background: var(--clr-white-08);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-white-60) !important;
  font-size: 0.95rem;
  transition: background var(--transition-base), color var(--transition-base);
}

.eva-footer__social-link:hover {
  background: var(--clr-gold);
  color: var(--clr-dark) !important;
}

/* ── Bottom bar ────────────────────────────────────────────── */

.eva-footer__bottom {
  padding: 1.3rem 0;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.4);
}

.eva-footer__legal-link {
  color: rgba(255, 255, 255, 0.4) !important;
  font-size: 0.8rem;
  transition: color var(--transition-base);
}

.eva-footer__legal-link:hover {
  color: var(--clr-gold) !important;
}


/* ══════════════════════════════════════════════════════════════
   BACK TO TOP
══════════════════════════════════════════════════════════════ */

.eva-back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 46px;
  height: 46px;
  background: var(--clr-gold);
  color: var(--clr-dark);
  border: none;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  z-index: 999;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-base), transform var(--transition-base), background var(--transition-base);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.eva-back-to-top--visible {
  opacity: 1;
  transform: translateY(0);
}

.eva-back-to-top:hover {
  background: var(--clr-primary);
  color: var(--clr-white);
}