/* =========================================================
   REDESIGN BASE — BANCO SOL
   Polimento global (header, navegação, footer).
   Aplicado a todas as páginas do site para consistência.
   ========================================================= */

:root {
  --bsr-yellow: #ffd200;
  --bsr-yellow-strong: #e6bd00;
  --bsr-yellow-soft: #fff7d6;
  --bsr-ink: #101828;
  --bsr-navy: #0d1b2a;
  --bsr-surface: #ffffff;
  --bsr-bg: #f5f6f8;
  --bsr-line: #e7e9ee;
  --bsr-text: #2b3445;
  --bsr-muted: #5f6577;
  --bsr-radius: 18px;
  --bsr-radius-sm: 12px;
  --bsr-shadow-sm: 0 6px 16px rgba(16, 24, 40, 0.06);
  --bsr-shadow-md: 0 12px 32px rgba(16, 24, 40, 0.1);
  --bsr-font: var(--font-base);
}

/* =========================================================
   HEADER — microinterações consistentes
   ========================================================= */

/* Segment-segundo hover do tab (top bar) */
.bs-segmentos .nav-link {
  transition: color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.bs-segmentos .nav-link:not(.active):hover {
  color: var(--bsr-yellow) !important;
}

/* Navegação principal — hover subtil + seta animada */
.bs-navbar .nav-link.dropdown-toggle {
  position: relative;
  transition: background-color 0.2s ease, color 0.2s ease;
  border-radius: 8px;
}

.bs-navbar .nav-link.dropdown-toggle::after {
  transition: transform 0.22s ease;
}

.bs-navbar .nav-link.dropdown-toggle:hover::after {
  transform: translateY(2px);
}

/* Dropdown — entrada suave (fade + translate) */
.bs-header .dropdown-menu {
  border: 1px solid var(--bsr-line);
  border-radius: 14px;
  box-shadow: var(--bsr-shadow-md);
  background: #fff;
  padding: 8px;
  margin-top: 0;
  transform-origin: top center;
}

.bs-header .dropdown-menu.show {
  animation: bsr-drop-in 0.22s ease both;
}

@keyframes bsr-drop-in {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.bs-header .dropdown-item {
  border-radius: 8px;
  padding: 9px 12px;
  font-size: 14px;
  color: var(--bsr-text);
  transition: background-color 0.15s ease, color 0.15s ease, padding-left 0.15s ease;
}

.bs-header .dropdown-item:hover {
  background: var(--bsr-yellow-soft);
  color: var(--bsr-ink);
  text-decoration: none;
  padding-left: 16px;
}

/* Botões do header — hover com elevação subtil */
.bs-main-header .btn-sol,
.bs-main-header .btn-outline-sol {
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease,
    border-color 0.2s ease;
}

.bs-main-header .btn-sol:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(255, 210, 0, 0.35);
}

.bs-main-header .btn-outline-sol:hover {
  background: var(--bsr-yellow);
  border-color: var(--bsr-yellow);
  transform: translateY(-1px);
}

/* =========================================================
   FOOTER — reorganização visual (marcação inalterada)
   ========================================================= */

.footer-sol {
  background: var(--bsr-navy) !important;
  color: #d7dbe4;
}

.footer-sol .footer-title {
  color: #ffffff;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.footer-sol p,
.footer-sol a {
  color: #aeb5c4;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.footer-links a {
  display: inline-block;
  position: relative;
  transition: color 0.15s ease, transform 0.15s ease;
}

.footer-links a:hover {
  color: var(--bsr-yellow);
  transform: translateX(3px);
  text-decoration: none;
}

.footer-newsletter input[type="email"] {
  width: 100%;
  padding: 11px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  margin-bottom: 10px;
  font-size: 14px;
}

.footer-newsletter input[type="email"]::placeholder {
  color: #8b93a5;
}

.footer-newsletter button {
  width: 100%;
  border: none;
  background: var(--bsr-yellow);
  color: var(--bsr-ink);
  font-weight: 800;
  font-size: 14px;
  padding: 11px 16px;
  border-radius: 10px;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.footer-newsletter button:hover {
  background: var(--bsr-yellow-strong);
  transform: translateY(-1px);
}

@media (min-width: 768px) {
  .footer-newsletter {
    flex-direction: row;
    align-items: stretch;
  }

  .footer-newsletter input[type="email"] {
    flex: 1 1 auto;
    width: auto;
    min-width: 0;
    margin-bottom: 0;
  }

  .footer-newsletter button {
    flex: 0 0 auto;
    width: auto;
    white-space: nowrap;
  }
}

.footer-bottom {
  background: #091420;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.footer-social a:hover {
  background: var(--bsr-yellow);
  color: var(--bsr-ink);
  transform: translateY(-2px);
  text-decoration: none;
}

/* =========================================================
   REDUCED MOTION — aplicar a todo o polimento
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  .bs-header .dropdown-menu.show {
    animation: none;
  }

  .bs-header .nav-link.dropdown-toggle:hover::after,
  .bs-header .dropdown-item:hover,
  .bs-main-header .btn-sol:hover,
  .bs-main-header .btn-outline-sol:hover,
  .footer-links a:hover,
  .footer-newsletter button:hover,
  .footer-social a:hover {
    transform: none;
  }
}