/* ============================================
   GrowMark — CTA Section (v2)
   ============================================ */

.cta {
  padding: var(--sp-4xl) 0;
  position: relative;
  overflow: hidden;
  background: var(--clr-bg);
}

.cta__inner {
  position: relative;
  background: var(--clr-surface-2);
  border: 1px solid transparent;
  border-radius: var(--radius-2xl);
  padding: var(--sp-5xl) var(--sp-4xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255,255,255,0.05);
  background-clip: padding-box;
}

/* Animated gradient border */
.cta__inner::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: calc(var(--radius-2xl) + 1px);
  background: linear-gradient(135deg,
    rgba(0,200,83,0.3) 0%,
    rgba(124,58,237,0.15) 40%,
    rgba(0,200,83,0.05) 70%,
    rgba(0,200,83,0.3) 100%);
  background-size: 300% 300%;
  animation: ctaBorderAnim 6s ease infinite;
  z-index: -1;
}

/* Inner ambient glow */
.cta__inner::after {
  content: '';
  position: absolute;
  top: -100px;
  right: -80px;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(0,200,83,0.09), transparent 65%);
  pointer-events: none;
  filter: blur(40px);
}

/* Noise overlay */
.cta__inner .noise {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  pointer-events: none;
}

/* Purple accent bottom-left */
.cta__inner .cta__accent {
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(124,58,237,0.07), transparent 65%);
  pointer-events: none;
  filter: blur(40px);
}

@keyframes ctaBorderAnim {
  0%, 100% { background-position: 0% 50%; }
  50%       { background-position: 100% 50%; }
}


.cta__content {
  position: relative;
  z-index: 2;
  flex: 1;
}

.cta__title {
  font-size: var(--fs-h1);
  font-weight: var(--fw-black);
  color: var(--clr-text);
  margin-bottom: var(--sp-md);
  line-height: var(--lh-tight);
  letter-spacing: -0.03em;
}

.cta__title span {
  background: var(--gradient-text-shine);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: textShine 4s linear infinite;
}

.cta__desc {
  font-size: var(--fs-body);
  color: var(--clr-text-secondary);
  max-width: 450px;
  line-height: var(--lh-relaxed);
}

.cta__actions {
  position: relative;
  z-index: 2;
  display: flex;
  gap: var(--sp-md);
  flex-shrink: 0;
}

/* ── Responsive ────────────────────────── */
@media (max-width: 900px) {
  .cta__inner {
    flex-direction: column;
    text-align: center;
    padding: var(--sp-3xl) var(--sp-xl);
  }

  .cta__desc {
    margin: 0 auto;
  }

  .cta__actions {
    flex-direction: column;
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
  }

  .cta__actions .btn {
    width: 100%;
  }
}