/* ============================================================
   hero-slider.css — IEQ Região
   Slider full-width: slides, overlay, dots, prev/next,
   barra de progresso autoplay. Mobile First.
   ============================================================ */

/* ── WRAPPER ─────────────────────────────────────────────── */
.hero-slider {
  position: relative;
  width: 100%;
  height: 70svh; /* Reduzido de 100svh para não ocupar 100% no mobile */
  min-height: 480px; /* Reduzido levemente de 520px para melhor respiro */
  overflow: hidden;
  background-color: var(--color-primary-dark);
}

/* ── SLIDES ──────────────────────────────────────────────── */
.slider-track {
  position: relative;
  width: 100%; height: 100%;
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--slider-transition);
  pointer-events: none;
}
.slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

/* Imagem */
.slide__bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}
.slide__bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
}

/* Overlay gradiente azul */
.slide__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0,52,100,0.90) 0%,
    rgba(0,84,166,0.65) 60%,
    rgba(0,20,50,0.45) 100%
  );
  z-index: 2;
}

/* ── CONTEÚDO DO SLIDE ───────────────────────────────────── */
.slide__content {
  position: relative;
  z-index: 3;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 80px;
  padding-bottom: 100px;
  color: var(--color-text-white);
}

/* Animações de entrada — elementos ocultos por padrão */
.slide__tag,
.slide__title,
.slide__subtitle,
.slide__actions {
  opacity: 0;
  transform: translateY(22px);
}

/* Animações ativadas quando slide está ativo */
.slide.is-active .slide__tag {
  opacity: 1; transform: translateY(0);
  transition: opacity 0.5s ease 0.1s, transform 0.5s ease 0.1s;
}
.slide.is-active .slide__title {
  opacity: 1; transform: translateY(0);
  transition: opacity 0.5s ease 0.22s, transform 0.5s ease 0.22s;
}
.slide.is-active .slide__subtitle {
  opacity: 1; transform: translateY(0);
  transition: opacity 0.5s ease 0.34s, transform 0.5s ease 0.34s;
}
.slide.is-active .slide__actions {
  opacity: 1; transform: translateY(0);
  transition: opacity 0.5s ease 0.46s, transform 0.5s ease 0.46s;
}

.slide__tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-secondary);
  margin-bottom: var(--gap-sm);
}

.slide__title {
  font-size: var(--text-4xl);
  font-weight: var(--weight-extrabold);
  color: var(--color-text-white);
  max-width: 740px;
  margin-bottom: var(--gap-md);
}

.slide__subtitle {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.88);
  max-width: 560px;
  line-height: var(--leading-loose);
  margin-bottom: var(--gap-xl);
}

.slide__actions {
  display: flex;
  flex-direction: column;
  gap: var(--gap-sm);
  max-width: 340px;
}

/* ── BOTÕES PREV / NEXT ──────────────────────────────────── */
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 48px; height: 48px;
  border-radius: 50%;
  background-color: rgba(255,255,255,0.14);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.22);
  color: white;
  font-size: 1.4rem;
  display: none; /* oculto mobile — usar swipe */
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
}
.slider-btn:hover {
  background-color: rgba(255,255,255,0.28);
  transform: translateY(-50%) scale(1.05);
}
.slider-btn--prev { left: 1.5rem; }
.slider-btn--next { right: 1.5rem; }

/* ── DOTS ────────────────────────────────────────────────── */
.slider-dots {
  position: absolute;
  bottom: 1.75rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.slider-dot {
  width: 8px; height: 8px;
  border-radius: var(--radius-pill);
  background-color: rgba(255,255,255,0.38);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all var(--transition-base);
}
.slider-dot.is-active {
  width: 28px;
  background-color: var(--color-secondary);
}
.slider-dot:hover { background-color: rgba(255,255,255,0.7); }

/* ── BARRA DE PROGRESSO AUTOPLAY ─────────────────────────── */
.slider-progress {
  position: absolute;
  bottom: 0; left: 0;
  height: 3px; width: 0%;
  background-color: var(--color-secondary);
  z-index: 10;
  transition: none;
}
.slider-progress.animating {
  width: 100%;
  transition: width 5s linear;
}

/* ── TABLET / DESKTOP ────────────────────────────────────── */
@media (min-width: 768px) {
  .hero-slider {
    height: 88vh;
    min-height: 580px;
  }
  .slide__title     { font-size: var(--text-5xl); }
  .slide__actions   { flex-direction: row; max-width: none; }
  .slider-btn       { display: flex; width: 56px; height: 56px; }
  .slider-btn--prev { left: 2rem; }
  .slider-btn--next { right: 2rem; }
}

@media (min-width: 1200px) {
  .hero-slider { height: 90vh; }
  .slide__title { font-size: var(--text-6xl); }
  .slide__subtitle { font-size: var(--text-xl); }
  /* Compensar header fixo */
  .slide__content { padding-top: 120px; }
}