/* ============================================================
   KKRF TECH — About Us  |  Enterprise editorial · GSAP powered
   Same tokens as service pages · Unique structure
   ============================================================ */

/* ── Design Tokens ────────────────────────────────────────── */
:root {
  --E-black:   #0a0b0d;
  --E-ink:     #111216;
  --E-white:   #ffffff;
  --E-offwhite:#f5f6f8;
  --E-gray:    #f0f1f4;
  --E-blue:    #1574FF;
  --E-blue-d:  #0a52cc;
  --E-blue-t:  rgba(21,116,255,.08);
  --E-muted:   #6b7280;
  --E-line:    rgba(0,0,0,.09);
  --E-line-dk: rgba(255,255,255,.08);
  --mono:      'Inter', sans-serif;
  --display:   'Inter', sans-serif;
  --body:      'Inter', sans-serif;
  --snap:      cubic-bezier(.22,1,.36,1);
}

/* ── Base ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--body);
  color: var(--E-black);
  background: var(--E-white);
  -webkit-font-smoothing: antialiased;
}

/* ── Shared atoms ─────────────────────────────────────────── */
.ab-blue { color: var(--E-blue); }

.ab-eye {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--E-muted);
}
.ab-eye::before {
  content: '';
  display: block;
  width: 20px;
  height: 1px;
  background: currentColor;
  flex-shrink: 0;
}
.ab-eye--dk { color: rgba(255,255,255,.45); }
.ab-eye--gray { color: rgba(255,255,255,.3); }

.ab-h2 {
  font-family: var(--display);
  font-size: clamp(34px, 4.5vw, 64px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.025em;
  color: var(--E-black);
}
.ab-h2--dk { color: var(--E-white); }

/* ── Buttons ──────────────────────────────────────────────── */
.ab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--display);
  font-weight: 600;
  font-size: 14px;
  border-radius: 6px;
  text-decoration: none;
  transition: background .18s, color .18s, transform .18s var(--snap), box-shadow .18s;
  white-space: nowrap;
}
.ab-btn--lg { padding: 14px 24px; font-size: 15px; }
.ab-btn--solid {
  background: var(--E-blue);
  color: var(--E-white);
}
.ab-btn--solid:hover {
  background: var(--E-blue-d);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(21,116,255,.28);
}
.ab-btn--outline-light {
  background: transparent;
  color: var(--E-white);
  border: 1px solid rgba(255,255,255,.22);
}
.ab-btn--outline-light:hover {
  background: rgba(255,255,255,.07);
  transform: translateY(-1px);
}


/* ════════════════════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════════════════ */
.ab-hero {
  position: relative;
  background: var(--E-black);
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding-bottom: 80px;
}

/* subtle grid texture */
.ab-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
}
/* bottom gradient fade */
.ab-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0; right: 0;
  height: 280px;
  background: linear-gradient(transparent, var(--E-black));
  pointer-events: none;
}

.ab-hero__in {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 0;
  width: 100%;
  padding-top: 160px;
}

.ab-hero__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 48px;
}
.ab-hero__founded {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.3);
}

.ab-hero__title {
  font-family: var(--display);
  font-size: clamp(56px, 9vw, 130px);
  font-weight: 900;
  line-height: .98;
  letter-spacing: -.04em;
  color: var(--E-white);
  margin-bottom: 64px;
}
.ab-hero__title span.ab-blue { color: var(--E-blue); }

.ab-hero__bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: end;
  padding-top: 40px;
  border-top: 1px solid var(--E-line-dk);
}

.ab-hero__sub {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255,255,255,.55);
}

.ab-hero__cta {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

/* scroll indicator */
.ab-hero__scroll {
  position: absolute;
  right: 40px;
  bottom: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  z-index: 3;
}
.ab-hero__scroll-label {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(255,255,255,.25);
  writing-mode: vertical-rl;
}
.ab-hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(var(--E-blue), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: .3; transform: scaleY(.7); transform-origin: top; }
  50%       { opacity: 1;  transform: scaleY(1); }
}


/* ════════════════════════════════════════════════════════════
   NUMBERS BAND
═══════════════════════════════════════════════════════════ */
.ab-numbers {
  background: var(--E-ink);
  border-top: 1px solid var(--E-line-dk);
  border-bottom: 1px solid var(--E-line-dk);
  padding: 0;
}

.ab-numbers__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.ab-numbers__c {
  padding: 52px 40px;
  border-right: 1px solid var(--E-line-dk);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.ab-numbers__c:last-child { border-right: none; }

.ab-numbers__n {
  font-family: var(--display);
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--E-white);
  line-height: 1;
}

.ab-numbers__l {
  font-size: 13px;
  color: rgba(255,255,255,.4);
  letter-spacing: .01em;
}


/* ════════════════════════════════════════════════════════════
   FOUNDER STATEMENT
═══════════════════════════════════════════════════════════ */
.ab-statement {
  background: var(--E-white);
  padding: 120px 0;
}

.ab-statement__inner {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 60px;
  align-items: start;
}

.ab-statement__tag {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  padding-top: 12px;
}
.ab-statement__tag-line {
  width: 1px;
  height: 40px;
  background: var(--E-blue);
}
.ab-statement__tag-text {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--E-muted);
  writing-mode: vertical-rl;
}

.ab-statement__quote {
  font-family: var(--display);
  font-size: clamp(22px, 2.8vw, 36px);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -.02em;
  color: var(--E-black);
  text-align: left;
  border: none;
  padding: 0;
  margin-bottom: 40px;
}
.ab-statement__quote .ab-blue { color: var(--E-blue); }

.ab-statement__founder {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 32px;
  border-top: 1px solid var(--E-line);
}

.ab-statement__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--E-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--E-muted);
}
.ab-statement__avatar svg { width: 24px; height: 24px; }

.ab-statement__name {
  font-family: var(--display);
  font-size: 15px;
  font-weight: 700;
  color: var(--E-black);
}
.ab-statement__role {
  font-size: 13px;
  color: var(--E-muted);
  margin-top: 2px;
}


/* ════════════════════════════════════════════════════════════
   TIMELINE
═══════════════════════════════════════════════════════════ */
.ab-tl-wrap {
  background: var(--E-black);
  padding-top: 100px;
  overflow: hidden;
}

.ab-tl-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding-bottom: 60px;
}
.ab-tl-header__right {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.25);
  padding-bottom: 6px;
}

.ab-tl-track-outer {
  width: 100%;
  overflow: hidden;
  padding: 0 40px;
}
.ab-tl-track {
  display: flex;
  gap: 2px;
  width: max-content;
}

.ab-tl-card {
  width: 380px;
  flex-shrink: 0;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--E-line-dk);
  border-radius: 10px;
  padding: 40px 36px 36px;
  position: relative;
  transition: background .3s;
}
.ab-tl-card--active,
.ab-tl-card:hover {
  background: rgba(21,116,255,.06);
  border-color: rgba(21,116,255,.25);
}

.ab-tl-card__year {
  font-family: var(--mono);
  font-size: 52px;
  font-weight: 400;
  color: rgba(255,255,255,.08);
  line-height: 1;
  margin-bottom: 20px;
  letter-spacing: -.03em;
}
.ab-tl-card--active .ab-tl-card__year,
.ab-tl-card:hover .ab-tl-card__year {
  color: rgba(21,116,255,.3);
}

.ab-tl-card__label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--E-blue);
  margin-bottom: 16px;
}

.ab-tl-card h3 {
  font-family: var(--display);
  font-size: 22px;
  font-weight: 700;
  color: var(--E-white);
  letter-spacing: -.02em;
  margin-bottom: 16px;
}

.ab-tl-card p {
  font-size: 14px;
  line-height: 1.75;
  color: rgba(255,255,255,.5);
}

.ab-tl-card__line {
  position: absolute;
  bottom: 0;
  left: 36px;
  right: 36px;
  height: 2px;
  background: transparent;
  transition: background .3s;
}
.ab-tl-card--active .ab-tl-card__line,
.ab-tl-card:hover .ab-tl-card__line {
  background: var(--E-blue);
}

/* progress bar */
.ab-tl-progress {
  height: 2px;
  background: rgba(255,255,255,.08);
  border-radius: 2px;
  margin-top: 40px;
  overflow: hidden;
}
.ab-tl-progress__fill {
  height: 100%;
  background: var(--E-blue);
  width: 0%;
  transition: width .05s linear;
  border-radius: 2px;
}


/* ════════════════════════════════════════════════════════════
   MISSION & VISION
═══════════════════════════════════════════════════════════ */
.ab-mv {
  background: var(--E-offwhite);
  padding: 112px 0;
}

.ab-mv__head { margin-bottom: 56px; }

.ab-mv__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--E-line);
  border-radius: 10px;
  overflow: hidden;
}

.ab-mv__card {
  background: var(--E-white);
  padding: 52px 48px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.ab-mv__tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--E-blue);
}

.ab-mv__card h3 {
  font-family: var(--display);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -.018em;
  color: var(--E-black);
}

.ab-mv__card p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--E-muted);
}


/* ════════════════════════════════════════════════════════════
   VALUES
═══════════════════════════════════════════════════════════ */
.ab-values {
  background: var(--E-black);
  padding: 112px 0;
}

.ab-values__head { margin-bottom: 60px; }

.ab-values__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: rgba(255,255,255,.06);
  border-radius: 10px;
  overflow: hidden;
}

.ab-val {
  background: var(--E-ink);
  padding: 44px 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-bottom: 2px solid transparent;
  transition: background .25s, border-color .25s;
}
.ab-val:hover {
  background: rgba(21,116,255,.06);
  border-color: var(--E-blue);
}

.ab-val__no {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .14em;
  color: var(--E-blue);
}

.ab-val h3 {
  font-family: var(--display);
  font-size: 17px;
  font-weight: 700;
  color: var(--E-white);
  letter-spacing: -.015em;
}

.ab-val p {
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(255,255,255,.45);
}


/* ════════════════════════════════════════════════════════════
   FOUNDER
═══════════════════════════════════════════════════════════ */
.ab-founder {
  background: var(--E-white);
  padding: 112px 0;
}

.ab-founder__head { margin-bottom: 56px; }

.ab-founder__card {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2px;
  background: var(--E-line);
  border-radius: 10px;
  overflow: hidden;
}

.ab-founder__left {
  background: var(--E-offwhite);
  padding: 48px 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 40px;
}

.ab-founder__avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--E-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--E-muted);
}
.ab-founder__avatar svg { width: 36px; height: 36px; }

.ab-founder__name {
  font-family: var(--display);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--E-black);
  margin-bottom: 6px;
}
.ab-founder__badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--E-white);
  background: var(--E-blue);
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 6px;
}
.ab-founder__since {
  font-size: 12px;
  color: var(--E-muted);
  margin-top: 6px;
}

.ab-founder__metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--E-line);
  border-radius: 6px;
  overflow: hidden;
}
.ab-founder__metric {
  background: var(--E-white);
  padding: 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.ab-founder__metric strong {
  font-family: var(--display);
  font-size: 18px;
  font-weight: 800;
  color: var(--E-black);
  letter-spacing: -.02em;
}
.ab-founder__metric span {
  font-size: 11px;
  color: var(--E-muted);
}

.ab-founder__right {
  background: var(--E-white);
  padding: 52px 52px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.ab-founder__right p {
  font-size: 15px;
  line-height: 1.8;
  color: #374151;
}

.ab-founder__list {
  list-style: none;
  padding: 0;
  margin-top: 8px;
  border-top: 1px solid var(--E-line);
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.ab-founder__list li {
  font-size: 13.5px;
  color: var(--E-muted);
  padding-left: 18px;
  position: relative;
  line-height: 1.5;
}
.ab-founder__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--E-blue);
}


/* ════════════════════════════════════════════════════════════
   LOCATIONS
═══════════════════════════════════════════════════════════ */
.ab-locations {
  background: var(--E-offwhite);
  padding: 112px 0;
}

.ab-locations__head { margin-bottom: 56px; }

.ab-locations__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--E-line);
  border-radius: 10px;
  overflow: hidden;
}

.ab-loc {
  background: var(--E-white);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-bottom: 2px solid transparent;
  transition: border-color .25s, background .25s;
}
.ab-loc:hover {
  background: #fff;
  border-color: var(--E-blue);
}

.ab-loc__flag { font-size: 28px; margin-bottom: 4px; }

.ab-loc__city {
  font-family: var(--display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--E-black);
}

.ab-loc__country {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--E-muted);
}
.ab-loc__country--hq { color: var(--E-blue); }

.ab-loc__addr {
  font-size: 13px;
  color: var(--E-muted);
  line-height: 1.55;
}


/* ════════════════════════════════════════════════════════════
   AWARDS
═══════════════════════════════════════════════════════════ */
.ab-awards {
  background: var(--E-ink);
  padding: 112px 0;
}

.ab-awards__head { margin-bottom: 60px; }

.ab-awards__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2px;
  background: rgba(255,255,255,.06);
  border-radius: 10px;
  overflow: hidden;
}

.ab-award {
  background: var(--E-black);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  border-bottom: 2px solid transparent;
  transition: background .25s, border-color .25s;
}
.ab-award:hover {
  background: rgba(21,116,255,.06);
  border-color: var(--E-blue);
}

.ab-award__icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: rgba(21,116,255,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--E-blue);
}
.ab-award__icon svg { width: 20px; height: 20px; }

.ab-award h4 {
  font-family: var(--display);
  font-size: 14px;
  font-weight: 700;
  color: var(--E-white);
  letter-spacing: -.01em;
  line-height: 1.35;
}

.ab-award span {
  font-size: 12px;
  color: rgba(255,255,255,.3);
}


/* ════════════════════════════════════════════════════════════
   CTA
═══════════════════════════════════════════════════════════ */
.ab-cta {
  background: var(--E-black);
  border-top: 1px solid var(--E-line-dk);
  padding: 112px 0;
}

.ab-cta__in {
  display: grid;
  grid-template-columns: 1fr 440px;
  gap: 60px;
  align-items: start;
}

.ab-cta__title {
  font-family: var(--display);
  font-size: clamp(30px, 3.5vw, 52px);
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--E-white);
  line-height: 1.1;
  margin: 16px 0 20px;
}

.ab-cta__sub {
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255,255,255,.5);
  margin-bottom: 32px;
  max-width: 520px;
}

.ab-cta__card {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--E-line-dk);
  border-radius: 10px;
  padding: 36px 32px;
}
.ab-cta__card h3 {
  font-family: var(--display);
  font-size: 17px;
  font-weight: 700;
  color: var(--E-white);
  letter-spacing: -.015em;
  margin-bottom: 8px;
}
.ab-cta__card p {
  font-size: 13px;
  color: rgba(255,255,255,.4);
  margin-bottom: 24px;
}

.ab-cta__links {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.ab-cta__link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,.06);
  font-size: 13.5px;
  font-weight: 500;
  color: rgba(255,255,255,.6);
  text-decoration: none;
  transition: color .18s, padding-left .18s;
}
.ab-cta__link:last-child { border-bottom: none; }
.ab-cta__link:hover { color: var(--E-white); padding-left: 6px; }
.ab-cta__link span { font-size: 14px; }


/* ════════════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .ab-awards__grid { grid-template-columns: repeat(3, 1fr); }
  .ab-numbers__grid { grid-template-columns: repeat(2, 1fr); }
  .ab-numbers__c:nth-child(2) { border-right: none; }
  .ab-numbers__c:nth-child(3) { border-top: 1px solid var(--E-line-dk); }
  .ab-cta__in { grid-template-columns: 1fr; }
  .ab-cta__card { max-width: 520px; }
  .ab-founder__card { grid-template-columns: 240px 1fr; }
}

@media (max-width: 768px) {
  .wrap { padding: 0 20px; }

  .ab-hero { padding-bottom: 60px; min-height: 100svh; }
  .ab-hero__in { padding-top: 120px; }
  .ab-hero__bottom { grid-template-columns: 1fr; gap: 24px; }
  .ab-hero__cta { justify-content: flex-start; }
  .ab-hero__scroll { display: none; }

  .ab-numbers__grid { grid-template-columns: repeat(2, 1fr); }
  .ab-numbers__c { padding: 32px 24px; }
  .ab-numbers__c:nth-child(2) { border-right: none; }
  .ab-numbers__c:nth-child(3) { border-top: 1px solid var(--E-line-dk); border-right: 1px solid var(--E-line-dk); }

  .ab-statement { padding: 80px 0; }
  .ab-statement__inner { grid-template-columns: 1fr; gap: 40px; }
  .ab-statement__tag { flex-direction: row; align-items: center; }
  .ab-statement__tag-line { width: 24px; height: 1px; }
  .ab-statement__tag-text { writing-mode: horizontal-tb; }

  .ab-tl-wrap { padding-top: 72px; }
  .ab-tl-header { flex-direction: column; align-items: flex-start; gap: 16px; }
  .ab-tl-track-outer { padding: 0 20px; }
  .ab-tl-card { width: 300px; padding: 28px 24px; }

  .ab-mv { padding: 80px 0; }
  .ab-mv__grid { grid-template-columns: 1fr; }
  .ab-mv__card { padding: 36px 28px; }

  .ab-values { padding: 80px 0; }
  .ab-values__grid { grid-template-columns: 1fr 1fr; }

  .ab-founder { padding: 80px 0; }
  .ab-founder__card { grid-template-columns: 1fr; }
  .ab-founder__right { padding: 36px 28px; }

  .ab-locations { padding: 80px 0; }
  .ab-locations__grid { grid-template-columns: 1fr 1fr; }

  .ab-awards { padding: 80px 0; }
  .ab-awards__grid { grid-template-columns: 1fr 1fr; }

  .ab-cta { padding: 80px 0; }
}

@media (max-width: 480px) {
  .ab-values__grid { grid-template-columns: 1fr; }
  .ab-locations__grid { grid-template-columns: 1fr; }
  .ab-awards__grid { grid-template-columns: 1fr; }
  .ab-tl-card { width: 280px; }
}