/* ==========================================================================
   Components CSS — Reusable UI Components
   ========================================================================== */

/* -------------------------------------------------------------------------
   Buttons — Base
   ------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

/* -------------------------------------------------------------------------
   Button — Primary
   ------------------------------------------------------------------------- */
.btn-primary {
  background: var(--gradient-blue);
  color: var(--white);
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-strong);
}

.btn-primary:active {
  transform: translateY(0);
}

/* Shimmer / sweep effect */
.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent 0%,
    rgba(255, 255, 255, 0.15) 50%,
    transparent 100%
  );
  transform: translateX(-100%);
  transition: none;
}

.btn-primary:hover::after {
  animation: shimmer 0.75s ease forwards;
}

/* -------------------------------------------------------------------------
   Button — Secondary
   ------------------------------------------------------------------------- */
.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.btn-secondary:active {
  transform: translateY(0);
}

/* -------------------------------------------------------------------------
   Button — Outline
   ------------------------------------------------------------------------- */
.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

.btn-outline:hover {
  background: var(--accent-glow);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-outline:active {
  transform: translateY(0);
}

/* -------------------------------------------------------------------------
   Cards — Base
   ------------------------------------------------------------------------- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-glow);
}

/* Top-edge glow line */
.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.card:hover::before {
  opacity: 1;
}

/* -------------------------------------------------------------------------
   Glass Card
   ------------------------------------------------------------------------- */
.glass-card {
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
}

/* -------------------------------------------------------------------------
   Pills
   ------------------------------------------------------------------------- */
.pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 20px;
  border-radius: var(--radius-full);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.pill:hover {
  border-color: var(--border-glow);
  color: var(--accent-light);
  background: var(--bg-card-hover);
}

/* -------------------------------------------------------------------------
   Icon Wrapper (for service / feature cards)
   ------------------------------------------------------------------------- */
.icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--accent-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  color: var(--accent);
  flex-shrink: 0;
}

.icon-wrapper svg {
  width: 24px;
  height: 24px;
}