/* ════════════════════════════════════════
   GROWTH TOOLS SECTION — Ink Splash Hover
   ════════════════════════════════════════ */

.growth {
  position: relative;
  width: 100%;
  padding: 120px 0 100px;
  background: #FFFFFF;
  overflow: hidden;
}

.growth::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(5, 41, 94, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(5, 41, 94, 0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.growth::after {
  content: "";
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 500px;
  background: radial-gradient(ellipse, rgba(13, 86, 169, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

body.light .growth {
  background: linear-gradient(180deg, #F8FAFC 0%, #F8FAFC 50%, #F8FAFC 100%);
}

body.light .growth::before {
  background-image:
    linear-gradient(rgba(5, 41, 94, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(5, 41, 94, 0.02) 1px, transparent 1px);
}

body.light .growth::after {
  background: radial-gradient(ellipse, rgba(13, 86, 169, 0.03) 0%, transparent 70%);
}

.growth-container {
  position: relative;
  z-index: 2;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 40px;
}

.growth-header {
  text-align: center;
  max-width: 580px;
  margin: 0 auto 64px;
}

.growth-tag {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: #0D56A9;
  font-size: 13px;
  letter-spacing: 3px;
  font-weight: 700;
  text-transform: uppercase;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.growth-tag-line {
  display: block;
  width: 36px;
  height: 1px;
  background: linear-gradient(90deg, transparent, #0D56A9, transparent);
}

.growth-header h2 {
  font-size: 48px;
  font-weight: 800;
  margin: 22px 0 0;
  line-height: 1.15;
  letter-spacing: -1.5px;
  color: #05295E;
  opacity: 1;
  transform: translateY(0);
  transition: color 0.5s ease, opacity 0.7s ease, transform 0.7s ease;
}

body.light .growth-header h2 { color: #05295E; }

.growth-header h2 span {
  background: linear-gradient(135deg, #0D56A9, #B89857);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.growth-header p {
  font-size: 16px;
  color: #5F6B7A;
  line-height: 1.8;
  margin-top: 18px;
  opacity: 1;
  transform: translateY(0);
  transition: color 0.5s ease, opacity 0.7s ease, transform 0.7s ease;
}

body.light .growth-header p { color: #5F6B7A; }

.growth-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* ═══════════════════════════════
   CARD — Ink Splash Hover
═══════════════════════════════ */
.growth-card {
  position: relative;
  padding: 34px 26px 30px;
  background: #FFFFFF;
  border: 1px solid #E5E7EB;
  border-radius: 20px;
  cursor: default;
  overflow: hidden;
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease,
    border-color 0.6s ease;
}

/* ── Ink Fill ── */
.growth-card .ink-fill {
  position: absolute;
  bottom: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 0;
  border-radius: 50%;
  background: radial-gradient(circle, #0D56A9, #072d5e);
  transition: all 0.8s cubic-bezier(0.23, 1, 0.32, 1);
  z-index: 1;
  pointer-events: none;
}

.growth-card:hover {
  border-color: rgba(13, 86, 169, 0.25);
}

.growth-card:hover .ink-fill {
  height: 180%;
  width: 180%;
  border-radius: 42%;
}

/* ── Icon ── */
.growth-card-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(13, 86, 169, 0.08) 0%, rgba(184, 152, 87, 0.04) 100%);
  border: 1px solid rgba(13, 86, 169, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: #0D56A9;
  margin-bottom: 22px;
  position: relative;
  z-index: 3;
  transition: background 0.6s ease, border-color 0.6s ease, box-shadow 0.6s ease;
}

.growth-card:hover .growth-card-icon {
  background: rgba(252, 246, 246, 0.97);
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.08);
}

body.light .growth-card-icon {
  background: linear-gradient(135deg, rgba(13, 86, 169, 0.06) 0%, rgba(184, 152, 87, 0.03) 100%);
  border-color: rgba(13, 86, 169, 0.08);
}

/* ── Text ── */
.growth-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  color: #05295E;
  position: relative;
  z-index: 3;
  line-height: 1.35;
  transition: color 0.6s ease;
}

body.light .growth-card h3 { color: #05295E; }

.growth-card p {
  font-size: 13px;
  color: #8A94A6;
  line-height: 1.75;
  position: relative;
  z-index: 3;
  transition: color 0.6s ease;
}

body.light .growth-card p { color: #8A94A6; }

.growth-card:hover h3 { color: #FFFFFF; }

.growth-card:hover p { color: rgba(255, 255, 255, 0.78); }

/* ── Arrow ── */
.growth-card-arrow {
  position: absolute;
  bottom: 24px;
  right: 24px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(13, 86, 169, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  color: #8A94A6;
  z-index: 3;
  transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

body.light .growth-card-arrow {
  background: rgba(13, 86, 169, 0.04);
  color: #8A94A6;
}

.growth-card:hover .growth-card-arrow {
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #FFFFFF;
  transform: translate(2px, -2px) scale(1.1);
}

body.light .growth-card:hover .growth-card-arrow {
  background: rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
}

/* ── Light Mode Base ── */
body.light .growth-card {
  background: #FFFFFF;
  border-color: #E5E7EB;
}

/* ── Active ── */
.growth-card:active {
  transform: scale(0.98);
  transition-duration: 0.12s;
}

/* ═══════════════════════════════
   SCROLL REVEAL
═══════════════════════════════ */
.growth-hidden {
  opacity: 0 !important;
  transform: translateY(30px) !important;
}

.growth-header.growth-reveal .growth-tag {
  opacity: 1; transform: translateY(0); transition-delay: 0s;
}
.growth-header.growth-reveal h2 {
  opacity: 1; transform: translateY(0); transition-delay: 0.1s;
}
.growth-header.growth-reveal p {
  opacity: 1; transform: translateY(0); transition-delay: 0.2s;
}

.growth-card.growth-reveal {
  opacity: 1;
  transform: translateY(0);
}

/* ═══════════════════════
   RESPONSIVE
════════════════════════ */

@media (max-width: 900px) {
  .growth-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .growth-header h2 { font-size: 38px; }
  .growth-container { padding: 0 30px; }
}

@media (max-width: 640px) {
  .growth { padding: 80px 0 60px; }
  .growth-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .growth-header { margin-bottom: 44px; }
  .growth-header h2 { font-size: 30px; letter-spacing: -1px; }
  .growth-header p { font-size: 14px; }
  .growth-card { padding: 26px 20px 24px; border-radius: 16px; }
  .growth-card-icon { width: 48px; height: 48px; font-size: 22px; border-radius: 13px; margin-bottom: 18px; }
  .growth-card h3 { font-size: 15px; margin-bottom: 8px; }
  .growth-card p { font-size: 12px; line-height: 1.65; }
  .growth-card-arrow { width: 28px; height: 28px; font-size: 13px; bottom: 18px; right: 18px; }
  .growth-container { padding: 0 6%; }
}

@media (max-width: 480px) {
  .growth { padding: 60px 0 40px; }
  .growth-grid { grid-template-columns: 1fr; gap: 14px; }
  .growth-header { margin-bottom: 36px; }
  .growth-header h2 { font-size: 26px; letter-spacing: -0.5px; }
  .growth-header p { font-size: 13px; margin-top: 14px; }
  .growth-tag { font-size: 11px; letter-spacing: 2px; }
  .growth-tag-line { width: 28px; }
  .growth-card { padding: 22px 18px 20px; border-radius: 14px; }
  .growth-card-icon { width: 44px; height: 44px; font-size: 20px; border-radius: 12px; margin-bottom: 16px; }
  .growth-card h3 { font-size: 15px; margin-bottom: 8px; }
  .growth-card p { font-size: 13px; line-height: 1.65; }
  .growth-card-arrow { width: 26px; height: 26px; font-size: 12px; bottom: 16px; right: 16px; }
  .growth-container { padding: 0 5%; }
}

@media (prefers-reduced-motion: reduce) {
  .growth-tag, .growth-header h2, .growth-header p, .growth-card, .growth-card-icon, .growth-card-arrow, .ink-fill {
    transition: none !important;
    animation: none !important;
  }
}