.nb-hero {
  position: relative;
  height: 50vh;
  min-height: 360px;
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
  -webkit-justify-content: center;
  justify-content: center;
  overflow: hidden;
  text-align: center;
}

.nb-hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('pictures/background.png');
  background-size: cover;
  background-position: center 40%;
  -webkit-transform: scale(1.04);
  transform: scale(1.04);
}

.nb-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(8, 11, 18, 0.5) 0%,
    rgba(8, 11, 18, 0.72) 60%,
    rgba(8, 11, 18, 1) 100%
  );
}

.nb-hero__content {
  position: relative;
  z-index: 2;
  padding-top: 80px;
}

.nb-hero__sub {
  max-width: 500px;
  margin: 0 auto;
}

.nb-main {
  padding: 64px 24px 100px;
}

.nb-inner {
  max-width: 1060px;
  margin: 0 auto;
  display: -webkit-flex;
  display: flex;
  -webkit-flex-direction: column;
  flex-direction: column;
  gap: 48px;
}

.nb-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.nb-card {
  display: -webkit-flex;
  display: flex;
  -webkit-flex-direction: column;
  flex-direction: column;
  gap: 12px;
  padding: 24px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  text-decoration: none;
  color: inherit;
  -webkit-transition: -webkit-transform 0.32s cubic-bezier(0.16,1,0.3,1), box-shadow 0.32s, border-color 0.22s, background 0.22s;
  transition: transform 0.32s cubic-bezier(0.16,1,0.3,1), box-shadow 0.32s, border-color 0.22s, background 0.22s;
}

.nb-card--open:hover {
  -webkit-transform: translateY(-5px);
  transform: translateY(-5px);
  box-shadow: 0 18px 50px rgba(0,0,0,0.5);
  border-color: rgba(224, 32, 32, 0.35);
  background: rgba(224, 32, 32, 0.04);
}

.nb-card--closed {
  opacity: 0.45;
  pointer-events: none;
  cursor: default;
}

.nb-card__top {
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  -webkit-align-items: center;
  align-items: center;
}

.nb-badge {
  font-family: 'Outfit', sans-serif;
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 4px 11px;
}

.nb-badge--open {
  color: #60d080;
  background: rgba(96, 208, 128, 0.12);
  border: 1px solid rgba(96, 208, 128, 0.28);
}

.nb-badge--closed {
  color: var(--muted);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
}

.nb-card__arrow {
  width: 17px;
  height: 17px;
  color: var(--muted);
  opacity: 0;
  -webkit-transition: opacity 0.2s, -webkit-transform 0.25s cubic-bezier(0.16,1,0.3,1);
  transition: opacity 0.2s, transform 0.25s cubic-bezier(0.16,1,0.3,1);
}

.nb-card--open:hover .nb-card__arrow {
  opacity: 1;
  -webkit-transform: translate(2px, -2px);
  transform: translate(2px, -2px);
}

.nb-card__icon {
  font-size: 28px;
  line-height: 1;
  margin-top: 4px;
}

.nb-card__title {
  font-family: 'Outfit', sans-serif;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff;
}

.nb-card__desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
  font-weight: 300;
  -webkit-flex: 1;
  flex: 1;
}

.nb-card__footer {
  margin-top: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.nb-card__cta {
  font-family: 'Outfit', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--red);
  letter-spacing: 0.01em;
}

.nb-info {
  display: -webkit-flex;
  display: flex;
  gap: 18px;
  -webkit-align-items: flex-start;
  align-items: flex-start;
  padding: 22px 24px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
}

.nb-info__icon {
  font-size: 22px;
  line-height: 1;
  -webkit-flex-shrink: 0;
  flex-shrink: 0;
  margin-top: 2px;
}

.nb-info__title {
  font-family: 'Outfit', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}

.nb-info__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
  font-weight: 300;
}

@media (max-width: 860px) {
  .nb-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 540px) {
  .nb-grid { grid-template-columns: 1fr; }
  .nb-hero { height: 44vh; }
}