.tb-about {
  --tb-about-bg: #101820;
  --tb-about-bg-2: #172a31;
  --tb-about-ink: #f4f7f8;
  --tb-about-muted: #c5d4da;
  --tb-about-blue: #087d96;
  --tb-about-blue-2: #8fd4e2;
  --tb-about-line: rgba(255, 255, 255, 0.16);
  --tb-about-max: 1120px;
  --tb-about-pad: 22px;
  box-sizing: border-box;
  background: var(--tb-about-bg);
  color: var(--tb-about-ink);
  font-family: Cabin, Lato, "Helvetica Neue", Arial, sans-serif;
  overflow: clip;
}

.tb-about *,
.tb-about *::before,
.tb-about *::after { box-sizing: border-box; }

.tb-about-page .wd-page-title,
.tb-about-page .page-title { display: none; }

body.tb-about-page { background: #101820; overflow-x: clip; }

body.tb-about-page #main-content,
body.tb-about-page .wd-content-area,
body.tb-about-page .entry-content {
  max-width: none;
  width: 100%;
  padding: 0;
  margin: 0;
  background: #101820;
}

.tb-about img { max-width: 100%; height: auto; }

.tb-about a { color: var(--tb-about-blue-2); }

.tb-about a:focus-visible {
  outline: 3px solid #d7f4fa;
  outline-offset: 4px;
}

.tb-about-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.tb-about-wrap {
  width: min(var(--tb-about-max), calc(100% - (var(--tb-about-pad) * 2)));
  margin-inline: auto;
}

.tb-about-kicker {
  margin: 0 0 18px;
  color: var(--tb-about-blue-2);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.tb-about-hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  overflow: clip;
  background: #0a1014;
}

.tb-about img.tb-about-hero-media {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: auto;
  width: min(92%, 1280px);
  max-width: none;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  z-index: 0;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.12) 18%, rgba(0, 0, 0, 0.45) 36%, rgba(0, 0, 0, 0.82) 54%, #000 70%);
  mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.12) 18%, rgba(0, 0, 0, 0.45) 36%, rgba(0, 0, 0, 0.82) 54%, #000 70%);
}

.tb-about-hero-shade {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(8, 14, 18, 0.28) 0%, transparent 16%),
    linear-gradient(90deg, #0a1014 0%, rgba(10, 16, 20, 0.72) 20%, rgba(10, 16, 20, 0.32) 42%, rgba(10, 16, 20, 0.1) 62%, transparent 80%),
    linear-gradient(180deg, transparent 78%, rgba(16, 24, 32, 0.55) 90%, var(--tb-about-bg) 100%);
}

.tb-about-hero-sheen {
  display: none;
}

.tb-about-hero-copy {
  position: relative;
  z-index: 2;
  width: min(920px, calc(100% - (var(--tb-about-pad) * 2)));
  margin: 0 auto;
  padding: clamp(120px, 20vh, 200px) 0 clamp(72px, 12vh, 120px);
}

@media (max-width: 767px) {
  .tb-about img.tb-about-hero-media {
    left: 0;
    width: 100%;
    -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 48%, rgba(0, 0, 0, 0.55) 72%, transparent 100%);
    mask-image: linear-gradient(180deg, #000 0%, #000 48%, rgba(0, 0, 0, 0.55) 72%, transparent 100%);
  }

  .tb-about-hero-shade {
    background:
      linear-gradient(180deg, rgba(8, 14, 18, 0.45) 0%, rgba(8, 14, 18, 0.2) 24%, rgba(8, 14, 18, 0.55) 62%, var(--tb-about-bg) 100%);
  }
}

.tb-about-hero h1 {
  margin: 0;
  max-width: 16ch;
  font-size: clamp(2.5rem, 7vw, 5.4rem);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 0.96;
  color: #fff;
  text-shadow: 0 2px 28px rgba(8, 14, 18, 0.45);
}

.tb-about-lead {
  max-width: 38rem;
  margin: 22px 0 0;
  color: #e4eef1;
  font-size: clamp(1.02rem, 2vw, 1.2rem);
  line-height: 1.55;
  text-shadow: 0 1px 18px rgba(8, 14, 18, 0.4);
}

.tb-about-blade {
  display: block;
  width: min(680px, 100%);
  height: 42px;
  margin-top: 28px;
}

.tb-about-blade path {
  fill: none;
  stroke: var(--tb-about-blue-2);
  stroke-width: 1.6;
  stroke-linecap: round;
}

.tb-about.is-enhanced .tb-about-blade path {
  stroke-dasharray: 820;
  stroke-dashoffset: 820;
  animation: tb-about-draw 1.8s ease forwards 0.2s;
}

.tb-about a.tb-about-scroll {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 28px;
  min-height: 44px;
  color: #fff;
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.45);
}

.tb-about a.tb-about-scroll:hover { color: var(--tb-about-blue-2); }

.tb-about-section { padding: 88px 0; }

body.tb-about-page .tb-about h2 {
  margin: 0 0 18px;
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  letter-spacing: -0.04em;
  line-height: 1.05;
  font-weight: 600;
  color: var(--tb-about-ink);
}

.tb-timeline {
  position: relative;
  margin-top: 36px;
  --tb-progress: 1;
}

.tb-about.is-enhanced .tb-timeline { --tb-progress: 0; }

.tb-timeline-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 42px;
}

.tb-timeline-rail {
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--tb-about-line);
}

.tb-timeline-rail-fill {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--tb-about-blue);
  transform: scaleY(var(--tb-progress));
  transform-origin: top center;
}

.tb-timeline-step { position: relative; padding-left: 36px; }

.tb-timeline-node {
  position: absolute;
  left: 1px;
  top: 10px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--tb-about-bg);
  box-shadow: inset 0 0 0 2px var(--tb-about-blue-2);
}

.tb-timeline-step.is-passed .tb-timeline-node,
.tb-timeline-step.is-active .tb-timeline-node,
.tb-about.is-static .tb-timeline-node { background: var(--tb-about-blue); }

.tb-timeline-year {
  display: block;
  margin: 0 0 10px;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.72);
  font-size: clamp(2.1rem, 10vw, 3.4rem);
  font-weight: 600;
  letter-spacing: -0.05em;
  line-height: 0.95;
}

.tb-timeline-year.is-label {
  -webkit-text-stroke-width: 0.6px;
  font-size: clamp(1.45rem, 5.5vw, 2.3rem);
  letter-spacing: -0.03em;
  max-width: 12ch;
}

.tb-timeline-step.is-passed .tb-timeline-year,
.tb-timeline-step.is-active .tb-timeline-year,
.tb-about.is-static .tb-timeline-year,
.tb-about:not(.is-enhanced) .tb-timeline-year {
  color: #fff;
  -webkit-text-stroke-color: transparent;
}

body.tb-about-page .tb-timeline-card h3 {
  margin: 0 0 10px;
  font-size: clamp(1.25rem, 2.4vw, 1.7rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
  font-weight: 600;
  color: var(--tb-about-ink);
}

.tb-timeline-card p,
.tb-about-prose {
  margin: 0;
  color: var(--tb-about-muted);
  font-size: 1.02rem;
  line-height: 1.6;
}

.tb-timeline-card p + p { margin-top: 12px; }

.tb-about-parts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.tb-about-parts li {
  padding: 6px 10px;
  border: 1px solid var(--tb-about-line);
  border-radius: 999px;
  color: #fff;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.tb-about-names {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  color: #fff;
  font-weight: 600;
}

.tb-about.is-enhanced [data-tb-step] .tb-timeline-card,
.tb-about.is-enhanced [data-tb-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.tb-about.is-enhanced [data-tb-step].is-in .tb-timeline-card,
.tb-about.is-enhanced [data-tb-reveal].is-in {
  opacity: 1;
  transform: none;
}

.tb-about-system {
  background:
    radial-gradient(60% 50% at 50% 0%, rgba(8, 125, 150, 0.18), transparent 70%),
    var(--tb-about-bg-2);
}

.tb-about-system-lead {
  max-width: 36rem;
  margin: 0 0 36px;
  color: var(--tb-about-muted);
  font-size: 1.05rem;
  line-height: 1.55;
}

.tb-system-grid {
  display: grid;
  gap: 28px;
}

.tb-system-part {
  display: grid;
  gap: 14px;
}

.tb-system-plate {
  background: #f3f6f7;
  border-radius: 18px;
  overflow: hidden;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}

.tb-system-plate img {
  width: 86%;
  height: 86%;
  object-fit: contain;
}

.tb-system-part h3 {
  margin: 0;
  font-size: 0.86rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.tb-system-part p {
  margin: 6px 0 0;
  color: var(--tb-about-muted);
  line-height: 1.5;
}

.tb-about.is-enhanced .tb-system-part {
  opacity: 0.45;
  transform: translateY(18px);
  transition: opacity 0.5s ease var(--tb-delay, 0ms), transform 0.5s ease var(--tb-delay, 0ms);
}

.tb-about.is-enhanced .tb-system-part.is-on,
.tb-system-part:hover,
.tb-system-part:focus-within {
  opacity: 1;
  transform: none;
}

.tb-about.is-enhanced .tb-system-part.is-on .tb-system-plate,
.tb-system-part:hover .tb-system-plate {
  box-shadow: 0 0 0 1px var(--tb-about-blue-2);
}

.tb-about-chapter { position: relative; }

.tb-about-quote {
  margin: 8px 0 0;
  color: #fff;
  font-size: clamp(1.8rem, 4.5vw, 3.4rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.tb-about-quote p { margin: 0; }

.tb-about-chapter .tb-about-chapter-grid {
  width: min(1560px, calc(100% - (var(--tb-about-pad) * 2)));
}

.tb-about-portrait {
  margin: 0;
}

.tb-about-portrait img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
  object-position: center 22%;
  border-radius: 18px;
}

.tb-about-portrait figcaption {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 16px;
  margin-top: 12px;
  color: var(--tb-about-muted);
}

.tb-about-portrait-name {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.tb-about a.tb-about-linkedin {
  color: var(--tb-about-blue-2);
  font-weight: 600;
  text-underline-offset: 3px;
}

.tb-about-portrait a.tb-about-linkedin {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.tb-about-chapter-grid {
  display: grid;
  gap: 28px;
}

.tb-about-meta {
  margin-top: 18px;
  color: var(--tb-about-blue-2);
  font-size: 0.92rem;
  letter-spacing: 0.04em;
}

.tb-about-style {
  background: #0d171c;
}

.tb-style-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 28px;
}

.tb-style-card {
  margin: 0;
  background: #f4f7f8;
  border-radius: 16px;
  overflow: hidden;
}

.tb-style-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  background: #f4f7f8;
}

.tb-style-card figcaption {
  padding: 10px 12px 12px;
  color: #172a31;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.tb-about a.tb-about-linkish {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: 18px;
  color: #fff;
  font-weight: 600;
  text-underline-offset: 4px;
}

.tb-about-stats { background: var(--tb-about-bg); }

.tb-about-stat-grid {
  display: grid;
  gap: 28px;
  margin-top: 28px;
}

.tb-about-stat-value {
  margin: 0;
  color: #fff;
  font-size: clamp(2.4rem, 7vw, 4.2rem);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 0.95;
}

.tb-about-stat-label {
  margin: 8px 0 0;
  max-width: 24ch;
  color: var(--tb-about-muted);
  line-height: 1.45;
}

.tb-about-note {
  margin: 22px 0 0;
  color: #9eb0b6;
  font-size: 0.82rem;
  line-height: 1.5;
  max-width: 62ch;
}

.tb-about-phases {
  list-style: none;
  margin: 36px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.tb-about-phases li { display: grid; gap: 6px; }

.tb-about-phase-years {
  color: var(--tb-about-blue-2);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tb-about-phase-bar {
  display: block;
  height: 8px;
  width: calc(var(--tb-phase) * 100%);
  max-width: 100%;
  background: var(--tb-about-blue);
  border-radius: 999px;
}

.tb-about.is-enhanced .tb-about-phase-bar {
  transform: scaleX(0);
  transform-origin: left center;
  animation: tb-about-bar 0.8s ease forwards;
}

.tb-about-phases li:nth-child(2) .tb-about-phase-bar { animation-delay: 0.12s; }
.tb-about-phases li:nth-child(3) .tb-about-phase-bar { animation-delay: 0.24s; }

.tb-about-phase-name { font-weight: 600; }

.tb-about-finale {
  position: relative;
  min-height: 78svh;
  display: grid;
  align-items: end;
  overflow: clip;
  background: #0a1014;
}

.tb-about-finale img.tb-about-hero-media {
  left: auto;
  right: 0;
  width: min(92%, 1280px);
  object-position: center 48%;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.12) 18%, rgba(0, 0, 0, 0.45) 36%, rgba(0, 0, 0, 0.82) 54%, #000 70%);
  mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.12) 18%, rgba(0, 0, 0, 0.45) 36%, rgba(0, 0, 0, 0.82) 54%, #000 70%);
}

.tb-about-finale .tb-about-hero-shade {
  background:
    linear-gradient(180deg, rgba(8, 14, 18, 0.28) 0%, transparent 18%),
    linear-gradient(90deg, #0a1014 0%, rgba(10, 16, 20, 0.72) 20%, rgba(10, 16, 20, 0.32) 42%, rgba(10, 16, 20, 0.1) 62%, transparent 80%),
    linear-gradient(180deg, transparent 70%, rgba(16, 24, 32, 0.55) 88%, var(--tb-about-bg) 100%);
}

@media (max-width: 767px) {
  .tb-about-finale img.tb-about-hero-media {
    left: 0;
    width: 100%;
    -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 48%, rgba(0, 0, 0, 0.55) 72%, transparent 100%);
    mask-image: linear-gradient(180deg, #000 0%, #000 48%, rgba(0, 0, 0, 0.55) 72%, transparent 100%);
  }
}

.tb-about-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  margin-top: 28px;
}

.tb-about a.tb-about-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
}

.tb-about a.tb-about-cta-primary {
  background: var(--tb-about-blue);
  color: #fff;
}

.tb-about a.tb-about-cta-primary:hover { background: #06657a; color: #fff; }

.tb-about a.tb-about-cta-secondary {
  color: #fff;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.45);
}

.tb-about a.tb-about-cta-secondary:hover { color: var(--tb-about-blue-2); }

@keyframes tb-about-sheen {
  0% { opacity: 0.35; transform: scale(1); }
  55% { opacity: 0.85; transform: scale(1.04); }
  100% { opacity: 0.55; transform: scale(1); }
}

@keyframes tb-about-draw {
  to { stroke-dashoffset: 0; }
}

@keyframes tb-about-bar {
  to { transform: scaleX(1); }
}

@media (min-width: 768px) {
  .tb-about { --tb-about-pad: 36px; }
  .tb-about-section { padding: 110px 0; }
  .tb-about-stat-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .tb-style-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .tb-about-actions { flex-direction: row; }
  .tb-about-chapter-grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 56px; align-items: center; }
}

@media (min-width: 1024px) {
  .tb-about { --tb-about-pad: 48px; }
  .tb-timeline-list { gap: 72px; }
  .tb-timeline-rail { left: 50%; width: 2px; transform: translateX(-50%); }
  .tb-timeline-step {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 28px minmax(0, 1fr);
    column-gap: 36px;
    row-gap: 8px;
    padding-left: 0;
    align-items: start;
  }
  .tb-timeline-node { left: 50%; top: 22px; transform: translateX(-50%); }
  .tb-timeline-year { grid-row: 1; font-size: clamp(3.2rem, 6vw, 6.4rem); }
  .tb-timeline-year.is-label { font-size: clamp(1.7rem, 2.4vw, 2.7rem); max-width: 9ch; }
  .tb-timeline-card { grid-row: 2; max-width: 460px; }
  .tb-timeline-step:nth-child(odd) .tb-timeline-year,
  .tb-timeline-step:nth-child(odd) .tb-timeline-card { grid-column: 1; justify-self: end; text-align: right; }
  .tb-timeline-step:nth-child(even) .tb-timeline-year,
  .tb-timeline-step:nth-child(even) .tb-timeline-card { grid-column: 3; justify-self: start; text-align: left; }
  .tb-timeline-step:nth-child(odd) .tb-about-parts,
  .tb-timeline-step:nth-child(odd) .tb-about-names { justify-content: flex-end; }
  .tb-about.is-enhanced [data-tb-step] .tb-timeline-card { transform: translateY(28px); }
  .tb-system-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; align-items: start; }
  .tb-system-part:nth-child(2) { margin-top: 48px; }
  .tb-system-part:nth-child(3) { margin-top: 96px; }
}

@media (min-width: 1440px) {
  .tb-about { --tb-about-max: 1200px; }
  .tb-about-hero h1 { font-size: 5.6rem; }
}

.tb-about-page.sticky-toolbar-on .tb-about-hero-copy,
.tb-about-page.sticky-toolbar-on .tb-about-finale .tb-about-hero-copy {
  padding-bottom: 108px;
}

@media (prefers-reduced-motion: reduce) {
  .tb-about-hero-sheen,
  .tb-about-blade path,
  .tb-about-phase-bar,
  .tb-timeline-card,
  .tb-system-part,
  [data-tb-reveal] {
    animation: none !important;
    transition: none !important;
    transform: none !important;
    opacity: 1 !important;
  }
  .tb-timeline { --tb-progress: 1; }
  .tb-timeline-year { color: #fff; -webkit-text-stroke-color: transparent; }
  .tb-about-phase-bar { transform: none; }
}