/* ==============================
   POPUP CTA – THAM GIA NGAY
   File: assets/css/popup-cta.css
   ============================== */

/* hero làm mốc để absolute hoạt động */
.bio-pop-hero{
  position: relative;
}

/* ============ CTA WRAP (overlay trên ảnh) ============ */
.bio-pop-hero .popup-cta-wrap{
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 45px;
  z-index: 50;
  width: 100%;
  display: flex;
  justify-content: center;
  pointer-events: auto;
}

/* ============ CTA BUTTON ============ */
.bio-pop-hero .popup-cta-btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;

  padding: 14px 30px;
  min-width: 220px;

  border-radius: 999px;
  font-weight: 800;
  font-size: 15px;
  letter-spacing: .6px;
  text-transform: uppercase;

  color: #fff !important;
  text-decoration: none !important;

  background: linear-gradient(180deg, #ffb347, #ff8c00);
  border: 2px dashed rgba(255,255,255,.95);

  box-shadow:
    0 10px 24px rgba(0,0,0,.25),
    inset 0 0 0 2px rgba(255,255,255,.20);

  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}

/* hover */
.bio-pop-hero .popup-cta-btn:hover{
  transform: translateY(-2px) scale(1.03);
  filter: brightness(1.03);
  box-shadow:
    0 14px 30px rgba(0,0,0,.32),
    inset 0 0 0 2px rgba(255,255,255,.35);
}

/* active */
.bio-pop-hero .popup-cta-btn:active{
  transform: translateY(0) scale(1.00);
  filter: brightness(.98);
}

/* focus */
.bio-pop-hero .popup-cta-btn:focus{
  outline: none;
}
.bio-pop-hero .popup-cta-btn:focus-visible{
  outline: 3px solid rgba(255,140,0,.35);
  outline-offset: 4px;
}

/* ============ MOBILE ============ */
@media (max-width: 480px){
  .bio-pop-hero .popup-cta-wrap{
    bottom: 76px;
  }
  .bio-pop-hero .popup-cta-btn{
    min-width: 200px;
    font-size: 14px;
    padding: 12px 24px;
  }
}