/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--r-full);
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 400;
  border: none;
  cursor: pointer;
  transition: all var(--t);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 4px 20px rgba(0,58,112,0.22);
}

.btn-primary:hover  { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,58,112,0.32); }
.btn-primary:active { transform: scale(0.97); }

.btn-outline {
  background: transparent;
  color: var(--blue);
  border: 1.5px solid var(--blue);
}

.btn-outline:hover  { background: rgba(0,58,112,0.05); }
.btn-outline:active { transform: scale(0.97); }

.btn-ghost {
  background: rgba(0,0,0,0.06);
  color: var(--text);
}

.btn-ghost:hover { background: rgba(0,0,0,0.1); }

.btn-ghost-inv {
  background: rgba(255,255,255,0.13);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.2);
}

.btn-ghost-inv:hover { background: rgba(255,255,255,0.2); }

.btn-sm {
  padding: 9px 20px;
  font-size: 11px;
}

/* ── Cards ── */
.card {
  background: var(--bg-card);
  border-radius: var(--r-lg);
  border: 1px solid var(--border-lt);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

/* ── Badge ── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: var(--r-full);
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 400;
}

.badge-grad {
  background: var(--grad);
  color: #fff;
}

.badge-soft {
  background: var(--bg-soft);
  color: var(--text-2);
  border: 1px solid var(--border);
}

/* ── Section label ── */
.section-label {
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
  font-weight: 400;
}

/* ── Divider ── */
.divider {
  height: 1px;
  background: var(--border);
  border: none;
  margin: var(--sp-lg) 0;
}

/* ── Modals ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 9800;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-inner {
  position: relative;
  width: 100%;
  max-width: 680px;
}

.modal-close {
  position: absolute;
  top: -44px;
  right: 0;
  background: none;
  border: none;
  color: #fff;
  font-size: 30px;
  opacity: 0.75;
  cursor: pointer;
  line-height: 1;
}

.modal-close:hover { opacity: 1; }

.modal-yt {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--r-md);
  overflow: hidden;
}

.modal-yt iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ── Lightbox ── */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 9900;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  cursor: pointer;
}

.lightbox.open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255,255,255,0.12);
  border: none;
  color: #fff;
  font-size: 24px;
  width: 44px;
  height: 44px;
  border-radius: var(--r-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.lightbox-close:hover { background: rgba(255,255,255,0.2); }

#lightbox-content {
  max-width: 90vw;
  max-height: 85dvh;
  border-radius: var(--r-lg);
  overflow: hidden;
  cursor: default;
}

.btn-ghost-inv {
  background: rgba(255,255,255,0.13);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.22);
}

.btn-ghost-inv:hover { background: rgba(255,255,255,0.22); }