/* ==============================================================
   SOLUTIONS PAGE — editorial redesign v2
   Each audience segment: intro + stat card · before/with contrast ·
   feature moments list · pull-quote · action bar. Rhythm comes from
   alternating block widths and densities, not uniform grids.
   ============================================================== */

/* ==============================================================
   STICKY SEGMENT TABS
   ============================================================== */
.sol-tabs {
  position: sticky;
  top: var(--nav-height);
  z-index: 5;
  padding: 0.75rem 1.5rem;
  background: rgba(5, 4, 10, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.sol-tabs__inner {
  max-width: var(--container-wide);
  margin-inline: auto;
  display: flex;
  gap: 0.35rem;
  justify-content: center;
  flex-wrap: wrap;
}
.sol-tab {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: all 200ms var(--transition-base);
}
.sol-tab::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.6;
}
.sol-tab:hover { color: var(--color-heading); border-color: rgba(255,255,255,0.18); }
.sol-tab--teal:hover   { color: #69C3C4; border-color: rgba(105, 195, 196, 0.5); }
.sol-tab--purple:hover { color: #C790BC; border-color: rgba(199, 144, 188, 0.5); }
.sol-tab--lilac:hover  { color: #D5A5CC; border-color: rgba(213, 165, 204, 0.5); }

/* ==============================================================
   SEGMENT WRAPPER — distinct color mood per audience
   ============================================================== */
.sol-segment {
  --accent: var(--color-accent);
  position: relative;
  padding: clamp(5rem, 10vw, 8rem) 0 clamp(4rem, 8vw, 6rem);
  overflow: hidden;
  scroll-margin-top: calc(var(--nav-height) + 4rem);
}
.sol-segment + .sol-segment {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

/* Ambient numeral in background (low-opacity, decorative) */
.sol-segment::before {
  content: attr(data-seg);
  position: absolute;
  top: 3rem;
  right: -2rem;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: clamp(10rem, 22vw, 20rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.08em;
  color: transparent;
  -webkit-text-stroke: 1px color-mix(in srgb, var(--accent) 12%, transparent);
  pointer-events: none;
  z-index: 0;
}

.sol-segment--teal {
  --accent: #69C3C4;
  background:
    radial-gradient(ellipse 55% 65% at 85% 15%, rgba(105, 195, 196, 0.16), transparent 70%),
    radial-gradient(ellipse 45% 55% at 10% 90%, rgba(105, 195, 196, 0.08), transparent 70%),
    #05040a;
}
.sol-segment--purple {
  --accent: #C790BC;
  background:
    radial-gradient(ellipse 55% 65% at 15% 15%, rgba(199, 144, 188, 0.18), transparent 70%),
    radial-gradient(ellipse 45% 55% at 85% 90%, rgba(80, 57, 128, 0.12), transparent 70%),
    #07060f;
}
.sol-segment--lilac {
  --accent: #D5A5CC;
  background:
    radial-gradient(ellipse 55% 65% at 85% 85%, rgba(213, 165, 204, 0.18), transparent 70%),
    radial-gradient(ellipse 45% 55% at 10% 15%, rgba(168, 216, 215, 0.1), transparent 70%),
    #05040a;
}

.sol-segment > .container { position: relative; z-index: 1; }

/* ==============================================================
   1 · SEGMENT INTRO — big title + side stat card
   ============================================================== */
.seg-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: 3rem;
  align-items: center;
  margin-bottom: clamp(3.5rem, 7vw, 5.5rem);
}
@media (max-width: 920px) { .seg-intro { grid-template-columns: 1fr; gap: 2rem; } }

.seg-intro__label {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
}
.seg-intro__num {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 1.25px var(--accent);
}
.seg-intro__title {
  font-family: var(--font-heading);
  font-size: clamp(1.875rem, 5.5vw, 3.75rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.025em;
  color: var(--color-heading);
  margin-bottom: 1.25rem;
}
.seg-intro__title em {
  font-style: normal;
  font-weight: 700;
  color: var(--accent);
}
.seg-intro__lead {
  font-size: 1.1rem;
  color: var(--color-muted);
  line-height: 1.65;
  max-width: 52ch;
  margin-bottom: 1.75rem;
}
.seg-intro__actions { display: inline-flex; gap: 0.65rem; flex-wrap: wrap; }

/* Side stat card */
.seg-stat {
  position: relative;
  padding: 2rem 2rem 2.25rem;
  border-radius: 1.75rem;
  background: linear-gradient(165deg,
      color-mix(in srgb, var(--accent) 14%, transparent),
      color-mix(in srgb, var(--accent) 4%, transparent));
  border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
  box-shadow: 0 24px 60px -24px color-mix(in srgb, var(--accent) 40%, transparent);
  overflow: hidden;
}
.seg-stat::before {
  content: '';
  position: absolute;
  top: -2px; left: 1.5rem;
  width: 3rem; height: 2px;
  background: var(--accent);
}
.seg-stat__label {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}
.seg-stat__value {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--color-heading);
  margin-bottom: 0.5rem;
}
.seg-stat__value em {
  font-style: normal;
  background: linear-gradient(95deg, var(--accent), #e2c0de);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.seg-stat__value .unit {
  font-size: 0.4em;
  font-weight: 600;
  color: var(--color-muted);
  margin-left: 0.25em;
}
.seg-stat__desc {
  font-size: 0.88rem;
  color: var(--color-muted);
  line-height: 1.55;
}

/* ==============================================================
   2 · CONTRAST BLOCK — before / with GeneDance
   ============================================================== */
.seg-contrast {
  position: relative;
  margin-bottom: clamp(3.5rem, 7vw, 5.5rem);
}
.seg-contrast__head {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.75rem;
}
.seg-contrast__head::before,
.seg-contrast__head::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
}
.seg-contrast__head span {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  white-space: nowrap;
}

.seg-contrast__grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1rem;
  align-items: stretch;
}
@media (max-width: 780px) {
  .seg-contrast__grid { grid-template-columns: 1fr; }
  .seg-contrast__arrow { transform: rotate(90deg); margin: 0.5rem auto; }
}

.seg-contrast__col {
  padding: 1.75rem 1.75rem 1.5rem;
  border-radius: 1.25rem;
  border: 1px solid;
}
.seg-contrast__col--before {
  background:
    linear-gradient(180deg, rgba(239, 98, 98, 0.05), rgba(239, 98, 98, 0.02));
  border-color: rgba(239, 98, 98, 0.2);
}
.seg-contrast__col--after {
  background:
    linear-gradient(180deg,
        color-mix(in srgb, var(--accent) 10%, transparent),
        color-mix(in srgb, var(--accent) 3%, transparent));
  border-color: color-mix(in srgb, var(--accent) 35%, transparent);
}
.seg-contrast__kicker {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.seg-contrast__col--before .seg-contrast__kicker { color: #ef7878; }
.seg-contrast__col--after  .seg-contrast__kicker { color: var(--accent); }

.seg-contrast__col ul {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 0.75rem;
}
.seg-contrast__col li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.92rem;
  line-height: 1.5;
}
.seg-contrast__col--before li {
  color: rgba(255, 255, 255, 0.68);
}
.seg-contrast__col--before li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.55em;
  width: 0.75rem; height: 2px;
  background: rgba(239, 98, 98, 0.7);
  border-radius: 1px;
}
.seg-contrast__col--after li {
  color: rgba(255, 255, 255, 0.85);
}
.seg-contrast__col--after li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.45em;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px color-mix(in srgb, var(--accent) 60%, transparent);
}

.seg-contrast__arrow {
  display: grid; place-items: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg,
      color-mix(in srgb, var(--accent) 20%, transparent),
      color-mix(in srgb, var(--accent) 8%, transparent));
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  color: var(--accent);
  align-self: center;
}

/* ==============================================================
   3 · FEATURE MOMENTS — spaced horizontal cards with icon
   ============================================================== */
.seg-moments {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: clamp(3rem, 6vw, 4.5rem);
}

.seg-moment {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1.5rem;
  align-items: center;
  padding: 1.5rem 1.75rem;
  background: linear-gradient(90deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 1.25rem;
  transition: all 300ms var(--transition-base);
}
@media (max-width: 720px) {
  .seg-moment { grid-template-columns: auto 1fr; }
  .seg-moment__index { display: none; }
}
.seg-moment:hover {
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
  background: linear-gradient(90deg,
      color-mix(in srgb, var(--accent) 6%, transparent),
      rgba(255,255,255,0.01));
  transform: translateX(4px);
}

.seg-moment__icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg,
      color-mix(in srgb, var(--accent) 20%, transparent),
      color-mix(in srgb, var(--accent) 6%, transparent));
  border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
  display: grid; place-items: center;
  color: var(--accent);
  flex-shrink: 0;
}
.seg-moment__body { min-width: 0; }
.seg-moment__eyebrow {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.25rem;
}
.seg-moment__title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-heading);
  letter-spacing: -0.01em;
  margin-bottom: 0.25rem;
  line-height: 1.2;
}
.seg-moment__desc {
  font-size: 0.925rem;
  color: var(--color-muted);
  line-height: 1.55;
}
.seg-moment__index {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.06em;
  color: transparent;
  -webkit-text-stroke: 1.5px color-mix(in srgb, var(--accent) 35%, transparent);
  padding-left: 0.5rem;
}

/* ==============================================================
   4 · PULL QUOTE — one tight line per segment
   ============================================================== */
.seg-quote {
  position: relative;
  padding: clamp(2.5rem, 5vw, 4rem) clamp(1.25rem, 4vw, 3rem);
  margin-bottom: clamp(3rem, 6vw, 4.5rem);
  border-radius: 1.5rem;
  border: 1px solid color-mix(in srgb, var(--accent) 20%, transparent);
  background:
    radial-gradient(ellipse 60% 80% at 50% 50%,
        color-mix(in srgb, var(--accent) 8%, transparent),
        transparent 80%),
    rgba(255, 255, 255, 0.015);
  text-align: center;
}
.seg-quote::before,
.seg-quote::after {
  position: absolute;
  font-family: var(--font-heading);
  font-size: 5rem;
  font-weight: 800;
  line-height: 1;
  color: color-mix(in srgb, var(--accent) 30%, transparent);
  opacity: 0.6;
}
.seg-quote::before { content: '"'; top: 0.25rem; left: 1.5rem; }
.seg-quote::after  { content: '"'; bottom: -1.25rem; right: 1.5rem; }
.seg-quote p {
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 2.5vw, 1.85rem);
  font-weight: 500;
  font-style: normal;
  line-height: 1.35;
  color: var(--color-heading);
  max-width: 56ch;
  margin: 0 auto 1rem;
}
.seg-quote p em {
  font-style: normal;
  font-weight: 700;
  color: var(--accent);
}
.seg-quote__cite {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
}

/* ==============================================================
   5 · ACTION ROW — segment-specific CTA bar
   ============================================================== */
.seg-action {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 1.5rem 1.75rem;
  border-radius: 1.25rem;
  background: linear-gradient(90deg,
      color-mix(in srgb, var(--accent) 12%, transparent),
      color-mix(in srgb, var(--accent) 3%, transparent));
  border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
}
.seg-action__text {
  flex: 1;
  min-width: 240px;
}
.seg-action__kicker {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.35rem;
}
.seg-action__text strong {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--color-heading);
  font-weight: 800;
  letter-spacing: -0.01em;
}
.seg-action__buttons {
  display: flex; gap: 0.5rem; flex-wrap: wrap;
}