/* ==========================================================================
   Per-Letter Unique Color Spectrum Typography
   Theme: Pure Deep Black Background + Constant Multi-Color Letters (No Dynamic Shift)
   ========================================================================== */

:root {
  --typewriter-purple-deep: #4c1d95;
  --typewriter-purple-royal: #6d28d9;
  --typewriter-purple-electric: #8b5cf6;
  --typewriter-purple-neon: #a855f7;
  --typewriter-purple-lavender: #c084fc;
}

/* Pure Black Intro Card Container */
.kinetic-intro-card {
  position: relative;
  background: #000000 !important;
  border-radius: 1.5rem;
  border: 1px solid rgba(168, 85, 247, 0.45);
  padding: 2.25rem 2.5rem;
  box-shadow:
    0 25px 65px rgba(0, 0, 0, 0.95),
    0 0 40px rgba(139, 92, 246, 0.25),
    inset 0 1px 2px rgba(255, 255, 255, 0.18);
  overflow: hidden;
  transition: all 0.4s ease;
}

.kinetic-intro-card:hover {
  border-color: rgba(192, 132, 252, 0.75);
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 1),
    0 0 50px rgba(168, 85, 247, 0.35),
    inset 0 1px 2px rgba(255, 255, 255, 0.3);
}

/* Ambient Radial Glow over Black */
.kinetic-intro-card::before {
  content: "";
  position: absolute;
  top: -30%;
  left: -15%;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.18) 0%, transparent 70%);
  filter: blur(55px);
  pointer-events: none;
}

/* Large Editorial Single Unified Paragraph */
.kinetic-editorial-paragraph {
  font-size: 1.25rem;
  line-height: 1.88;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: #ffffff;
  margin: 1.5rem 0;
  position: relative;
  z-index: 2;
  min-height: 4em;
  word-break: break-word;
}

@media (min-width: 640px) {
  .kinetic-editorial-paragraph {
    font-size: 1.45rem;
    line-height: 1.9;
  }
}

@media (min-width: 1024px) {
  .kinetic-editorial-paragraph {
    font-size: 1.65rem;
    line-height: 1.95;
  }
}

/* Per-Letter Styling: Clean, Sharp & Constant */
.kinetic-letter {
  display: inline;
  font-weight: 500;
  transition: none !important;
}

/* Pulsing Violet Typing Caret */
.typewriter-caret {
  display: inline-block;
  width: 3.5px;
  height: 1.25em;
  background: #c084fc;
  margin-left: 5px;
  vertical-align: -0.18em;
  border-radius: 1px;
  box-shadow: 0 0 14px #a855f7, 0 0 28px #c084fc;
  animation: caretBlink 0.75s infinite ease-in-out;
}

@keyframes caretBlink {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}

/* Header greeting line */
.kinetic-greeting {
  font-size: 1.3rem;
  font-weight: 700;
  background: linear-gradient(90deg, #c084fc 0%, #ffffff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}