/* Demo Style v2 — blog/grid homepage */
:root{
  --box-radius: 16px;
  --box-shadow: 0 12px 28px rgba(0,0,0,.08);
  --tile-border: 1px solid rgba(0,0,0,.08);
}

body{ background: linear-gradient(180deg,#f7f9fb 0%, #ffffff 260px); }

.card.demobox{
  border-radius: var(--box-radius);
  box-shadow: var(--box-shadow);
  border: 1px solid rgba(0,0,0,.05);
  height: 100%;
}

.logo-wrap{ padding: 8px 0 0 0; }
.logo-wrap img{ max-height: 90px; filter: drop-shadow(0 2px 6px rgba(0,0,0,.06)); }

.section-title{ font-weight: 700; letter-spacing: .2px; }

.question-block{ border: 1px solid rgba(0,0,0,.06); border-radius: 14px; padding: 14px; background: #fff; }

.option-tile{
  display: block; border-radius: 12px; border: var(--tile-border); background: #fff;
  padding: 10px 12px; transition: transform .08s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
}
.option-tile:hover{ transform: translateY(-1px); box-shadow: 0 8px 20px rgba(0,0,0,.06); border-color: rgba(0,0,0,.12); background: #f9fafb; }
.option-tile input{ transform: scale(1.1); }

.progress{ height: 14px; background: #eef2f6; border-radius: 999px; }
.progress-bar{
  background-image: linear-gradient(90deg, rgba(255,255,255,.4), rgba(255,255,255,0));
  background-color: var(--bar-color, #0d6efd) !important;
  border-radius: 999px; transition: width .8s ease;
}

.badge{ border-radius: 999px; padding: .35rem .6rem; }

.countdown-box{ border-radius: 12px; background: #f1f5ff; border: 1px solid rgba(13, 110, 253, .15); }

.btn-primary{ border-radius: 10px; padding: .6rem 1rem; font-weight: 600; }

.small-muted{ color: #6b7280; }

/* Grid helpers */
.grid-gap{ row-gap: 22px; }
@media (min-width: 992px){
  .col-lg-4 .demobox{ min-height: 100%; }
}