/* ══════════════════════════════════════════════════════════════
   KINETIC SKILLS SECTION — Vibrant Crimson Red & Bold Black Type
   Inspired by L+S 'Masters of Craft' — Dynamic Diagonal Arc Motion
   ══════════════════════════════════════════════════════════════ */

.skills-motion-track {
  position: relative;
  width: 100%;
  height: 420vh; /* Deliberate scroll runway for smooth 11-skill lens gliding */
  background-color: #ff2a1a;
  background-image:
    radial-gradient(ellipse 90% 80% at 50% 50%, rgba(255, 95, 80, 0.45), transparent 85%),
    var(--noise-overlay);
  color: #000000;
  box-sizing: border-box;
  overflow: clip;
}

.skills-sticky-stage {
  position: sticky;
  top: 0;
  width: 100%;
  height: 100vh;
  display: grid;
  grid-template-columns: 0.85fr 1.4fr;
  align-items: center;
  padding: 60px 80px;
  box-sizing: border-box;
  overflow: hidden;
  user-select: none;
}

/* ── Left Column: Master Lockup ── */
.skills-left-lockup {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 82vh;
  padding-right: 40px;
  box-sizing: border-box;
  position: relative;
  z-index: 5;
}

.skills-badge-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: #000000;
  color: #ff2a1a;
  font-family: var(--mono, "JetBrains Mono", monospace);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-radius: 6px;
  align-self: flex-start;
  margin-bottom: 24px;
}

.skills-master-title {
  font-family: var(--font, "Instrument Sans", -apple-system, sans-serif);
  font-size: clamp(3.8rem, 6.8vw, 7.4rem);
  font-weight: 900;
  line-height: 0.86;
  letter-spacing: -0.065em;
  color: #000000;
  text-transform: uppercase;
  margin: 0;
}

.skills-left-footer {
  display: flex;
  flex-direction: column;
  gap: 22px;
  max-width: 400px;
}

.skills-left-desc {
  font-family: var(--mono, "JetBrains Mono", monospace);
  font-size: 13px;
  line-height: 1.55;
  color: #111111;
  font-weight: 500;
  margin: 0;
  letter-spacing: -0.01em;
}

.skills-talk-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: transparent;
  border: none;
  padding: 0;
  font-family: var(--mono, "JetBrains Mono", monospace);
  font-size: 13px;
  font-weight: 800;
  color: #000000;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  align-self: flex-start;
  transition: opacity 160ms ease, transform 160ms ease;
}

.skills-talk-btn:hover {
  transform: translateX(4px);
  opacity: 0.85;
}

.skills-talk-btn .btn-arrow-box {
  width: 24px;
  height: 24px;
  background: #000000;
  color: #ff2a1a;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 900;
}

/* ── Right Column: Framed Optical Lens & Dynamic Stream ── */
.skills-right-lens {
  position: relative;
  height: 86vh;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  overflow: visible;
  box-sizing: border-box;
  padding: 0 10px;
}

/* Framing Corner Brackets */
.lens-corner {
  position: absolute;
  width: 40px;
  height: 40px;
  pointer-events: none;
  z-index: 10;
}

.lens-corner-tl {
  top: 12%;
  right: 18%;
  border-top: 4px solid #000000;
  border-right: 4px solid #000000;
}

.lens-corner-br {
  bottom: 12%;
  right: 18%;
  border-bottom: 4px solid #000000;
  border-right: 4px solid #000000;
}

/* Vertical Kinetic Stream */
.skills-stream-viewport {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: visible;
  display: flex;
  align-items: center;
}

.skills-stream-inner {
  position: absolute;
  width: 100%;
  top: 50%;
  left: 0;
  display: flex;
  flex-direction: column;
  gap: 52px;
  transform: translateY(0px);
  will-change: transform;
}

/* Individual Kinetic Skill Row (Drifts horizontally into/out of lens) */
.kinetic-skill-item {
  font-family: var(--font, "Instrument Sans", -apple-system, sans-serif);
  font-size: clamp(3.0rem, 5.8vw, 6.2rem);
  font-weight: 900;
  line-height: 0.88;
  letter-spacing: -0.06em;
  text-transform: uppercase;
  color: #000000;
  cursor: pointer;
  transform-origin: left center;
  transition: opacity 0.06s linear, filter 0.06s linear, transform 0.06s linear;
  white-space: normal;
  max-width: 100%;
  opacity: 0.16;
  filter: blur(5px);
  transform: translate3d(120px, 0, 0) scale(0.92);
}

.kinetic-skill-item.in-focus {
  opacity: 1 !important;
  filter: blur(0px) !important;
  transform: translate3d(0px, 0, 0) scale(1) !important;
}

.kinetic-skill-item.near-focus {
  opacity: 0.45;
  filter: blur(2.5px);
}

/* Responsive Rules */
@media (max-width: 1024px) {
  .skills-motion-track { height: 320vh; }
  .skills-sticky-stage {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
    padding: 36px 24px;
  }
  .skills-left-lockup {
    height: auto;
    padding-right: 0;
    margin-bottom: 24px;
  }
  .skills-master-title {
    font-size: clamp(2.6rem, 7vw, 4.2rem);
  }
  .skills-left-footer { display: none; }
  .skills-right-lens {
    height: 55vh;
  }
  .kinetic-skill-item {
    font-size: clamp(2.0rem, 6.2vw, 3.6rem);
    gap: 24px;
  }
}