body {
  font-family: 'Inter', sans-serif;
  color: #1A3C6E;
}

.nav-link {
  position: relative;
}

.nav-link.active::after,
.nav-link:hover::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: #eda064;
  border-radius: 2px;
}

.card-service {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

.card-service:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 48px rgba(26,60,110,0.22);
}

.card-service:hover .card-service-icon {
  color: #B8926A;
  transform: scale(1.1);
  transition: transform 0.3s ease, color 0.3s ease;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: #B8926A;
  box-shadow: 0 0 0 3px rgba(184, 146, 106, 0.15);
}

/* ── Botões — design system ─────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: 'Libre Franklin', sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 9999px;
  border: 2px solid transparent;
  transition: all 0.2s ease;
  cursor: pointer;
  text-decoration: none;
}

/* Tamanhos */
.btn-lg { padding: 18px 32px; font-size: 15px; line-height: 1; }
.btn-md { padding: 13px 24px; font-size: 13px; line-height: 1; }
.btn-sm { padding: 8px  16px; font-size: 11px; line-height: 1; }

/* Variantes */
.btn-primary { background: #1A3C6E; color: #FFFFFF; border-color: #1A3C6E; }
.btn-primary:hover { opacity: 0.85; }

.btn-accent { background: #B8926A; color: #1A3C6E; border-color: #B8926A; }
.btn-accent:hover { opacity: 0.9; }

.btn-outline-dark { background: transparent; color: #1A3C6E; border-color: #1A3C6E; }
.btn-outline-dark:hover { background: #1A3C6E; color: #FFFFFF; }

.btn-outline-light { background: transparent; color: #FFFFFF; border-color: #FFFFFF; }
.btn-outline-light:hover { background: #FFFFFF; color: #1A3C6E; }

.btn-ghost { background: transparent; color: #B8926A; border-color: rgba(184,146,106,0.35); opacity: 0.65; }
.btn-ghost:hover { opacity: 1; }

/* ── Cards — design system ──────────────────────────── */
.card {
  border-radius: 24px;
  padding: 32px;
}
.card-info    { background: #FFFFFF; box-shadow: 0 4px 16px rgba(0,0,0,0.08); }
.card-stat    { background: #FFFFFF; box-shadow: 0 2px 8px rgba(0,0,0,0.06); }
.card-feature { background: #FFFFFF; box-shadow: 0 2px 8px rgba(0,0,0,0.06); }

/* ── Badges & Tags — design system ─────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-family: 'Libre Franklin', sans-serif;
  font-weight: 700;
  font-size: 11px;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 14px;
  border-radius: 9999px;
  border: 2px solid transparent;
}

.badge-solid-dark   { background: #1A3C6E; color: #FFFFFF; border-color: #1A3C6E; }
.badge-solid-accent { background: #B8926A; color: #1A3C6E; border-color: #B8926A; }
.badge-outline      { background: transparent; color: #1A3C6E; border-color: #1A3C6E; }
.badge-outline-accent { background: transparent; color: #B8926A; border-color: #B8926A; }
.badge-ghost        { background: transparent; color: #6B7685; border-color: #9BA6B2; }

/* ── Scroll Reveal ──────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s cubic-bezier(.22,.68,0,1.2), transform 0.7s cubic-bezier(.22,.68,0,1.2);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── Sticky Header ──────────────────────────────────── */
nav.nav-scrolled {
  box-shadow: 0 4px 24px rgba(26,60,110,0.10);
}

/* ── Magnetic buttons ───────────────────────────────── */
.btn-magnetic {
  transition: transform 0.2s cubic-bezier(.22,.68,0,1.4), opacity 0.2s ease, background 0.2s ease;
  will-change: transform;
}

/* ── Image color grading ────────────────────────────── */
.img-graded {
  filter: saturate(0.82) brightness(0.96) contrast(1.04);
  transition: filter 0.4s ease;
}
.img-graded:hover {
  filter: saturate(1) brightness(1) contrast(1);
}

/* ── Vídeo lupa — remover controles nativos ─────────── */
#lupa-video::-webkit-media-controls            { display: none !important; }
#lupa-video::-webkit-media-controls-enclosure  { display: none !important; }
#lupa-video::-webkit-media-controls-overlay-play-button { display: none !important; }

/* ── Inputs — estado de erro ────────────────────────── */
.input-error {
  border-color: #DC2626 !important;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12) !important;
}
.label-error { color: #DC2626; }
.field-error-msg {
  display: none;
  align-items: center;
  gap: 4px;
  color: #DC2626;
  font-size: 11px;
  font-family: 'Libre Franklin', sans-serif;
  font-weight: 600;
  margin-top: 6px;
}
.field-error-msg.visible { display: flex; }

/* ── Carrossel 3D hero ──────────────────────────────────── */
.carousel-card {
  position: absolute;
  inset: 0;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
  transition: transform 0.7s cubic-bezier(.4,0,.2,1), opacity 0.7s ease, box-shadow 0.7s ease;
  transform-origin: center center;
  will-change: transform, opacity;
}
.carousel-card.c-active {
  transform: translateX(0) rotateY(0deg) scale(1);
  opacity: 1;
  z-index: 5;
  box-shadow: 0 16px 48px rgba(0,0,0,0.28);
}
.carousel-card.c-prev1 {
  transform: translateX(-32%) rotateY(28deg) scale(0.78);
  opacity: 0.65;
  z-index: 4;
}
.carousel-card.c-prev2 {
  transform: translateX(-50%) rotateY(40deg) scale(0.60);
  opacity: 0.3;
  z-index: 3;
}
.carousel-card.c-next1 {
  transform: translateX(46%) rotateY(-28deg) scale(0.78);
  opacity: 0.75;
  z-index: 4;
}
.carousel-card.c-next2 {
  transform: translateX(64%) rotateY(-40deg) scale(0.60);
  opacity: 0.35;
  z-index: 3;
}
.carousel-card.c-hidden {
  opacity: 0;
  z-index: 1;
  pointer-events: none;
}

/* ── Scrollbar invisível (equipamentos mobile) ──────── */
.scrollbar-hide::-webkit-scrollbar { display: none; }
.scrollbar-hide { -ms-overflow-style: none; scrollbar-width: none; }

/* ── FAQ (details/summary) — remove marcador nativo ─── */
details summary::-webkit-details-marker { display: none; }
details summary { outline: none; }