/* About Us page (about-us.html) */

.oh-f-about-page {
  padding-top: 102px;
  min-height: 100vh;
  background: linear-gradient(165deg, #e8f1ff 0%, #f0f6ff 35%, #fafcff 70%, #fff 100%);
  position: relative;
  overflow-x: clip;
}

.oh-f-about-page::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 90% 15%, rgba(0, 81, 215, 0.08), transparent 55%),
    radial-gradient(ellipse 60% 40% at 10% 60%, rgba(182, 61, 255, 0.06), transparent 50%);
  pointer-events: none;
  z-index: 0;
}

.oh-f-about-inner {
  position: relative;
  z-index: 1;
  width: var(--inner);
  max-width: 100%;
  margin: 0 auto;
  padding: clamp(1.5rem, 4vw, 2.5rem) clamp(1.25rem, 4vw, 2.5rem) clamp(3.75rem, 7vw, 5rem);
}

/* Top: two hero cards (ZO image card + company intro card) */
.oh-f-about-hero {
  margin-bottom: clamp(2.5rem, 6vw, 4rem);
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
}

.oh-f-about-hero__col-left {
  display: flex;
  flex-direction: column;
  gap: clamp(0.85rem, 2vw, 1.35rem);
  min-height: 0;
  align-self: stretch;
  height: 100%;
}

.oh-f-about-hero__page-title {
  margin: 0;
  font-size: clamp(2.65rem, 5.5vw, 4rem);
  font-weight: 800;
  line-height: 1.48;
  color: var(--c-text);
  top: 3rem;
  position: relative;
}

.oh-f-about-hero__page-title .accent {
  color: var(--c-blue);
}

.oh-f-about-hero__grid {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
  align-items: stretch;
}

@media (min-width: 900px) {
  .oh-f-about-hero__grid {
    grid-template-columns: 1fr min(48%, 520px);
    align-items: stretch;
  }

  .oh-f-about-hero__zo-card {
    min-height: 0;
  }
}

/* Left: photo + blue scrim + certification copy */
.oh-f-about-hero__zo-card {
  position: relative;
  border-radius: clamp(28px, 4vw, 40px);
  overflow: hidden;
  min-height: 200px;
  display: flex;
  box-shadow: 0 16px 48px rgba(0, 35, 90, 0.18);
  height: 300px;
  top: 5rem;
}

.oh-f-about-hero__zo-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-position: center 30%;
}

.oh-f-about-hero__zo-scrim {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.oh-f-about-hero__zo-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 100%;
  padding: clamp(1rem, 2.5vw, 1.5rem);
}

.oh-f-about-hero__zo-ic {
  width: 55px;
  height: 55px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
  margin-top: 1rem;
}

.oh-f-about-hero__zo-ic svg {
  width: 35px;
  height: 35px;
}

.oh-f-about-hero__zo-text {
  margin-top: auto;
  padding-top: clamp(0.75rem, 2vw, 1.25rem);
  max-width: 52ch;
}

.oh-f-about-hero__zo-lead {
  margin: 0 0 0.65rem;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  color: #efe4e4;
}

.oh-f-about-hero__zo-body {
  margin-top: 2.5rem;
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 1.55;
  color: rgb(201 213 239);
}

/* Right: white card — year row + dotted rule + intro + body */
.oh-f-about-hero__year-card {
  background: linear-gradient(165deg, #deeafd 0%, #eaf2ff 35%, #fafcff 70%, #ddeafd 100%);
  border: 1px solid rgba(0, 81, 215, 0.12);
  border-radius: clamp(22px, 3vw, 28px);
  padding: clamp(1.5rem, 3.5vw, 2.35rem);
  box-shadow:
    0 10px 44px rgba(0, 81, 215, 0.14),
    0 2px 12px rgba(0, 42, 194, 0.06);
  align-self: stretch;
  height: 100%;
  box-sizing: border-box;
}

.oh-f-about-hero__year-row {
  display: flex;
  align-items: center;
  gap: 0.65rem 1rem;
  width: 100%;
}

.oh-f-about-hero__year {
  font-size: 32px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--c-orange);
}

.oh-f-about-hero__year-dots {
  flex: 1;
  min-width: 1.25rem;
  height: 0;
  border-top: 2px dotted rgba(0, 81, 215, 0.55);
  align-self: center;
}

.oh-f-about-hero__year-loc {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #9aa3b5;
  white-space: nowrap;
}

.oh-f-about-hero__intro {
  margin: clamp(1.2rem, 2.5vw, 1.65rem) 0 1rem;
  font-size: clamp(1rem, 2vw, 1.125rem);
  font-weight: 700;
  line-height: 1.45;
  color: var(--c-text);
}

.oh-f-about-hero__body {
  margin: 0 0 0.85rem;
  font-size: 15px;
  line-height: 1.65;
  font-weight: 400;
  color: var(--c-body);
}

.oh-f-about-hero__year-card .oh-f-about-hero__body:last-child {
  margin-bottom: 0;
}

/* Cutting-Edge Solutions scroller */
.oh-f-about-sec {
  margin-bottom: clamp(3rem, 6vw, 4.5rem);
}

.oh-f-about-sec__head {
  text-align: center;
  margin-bottom: 1.25rem;
}

.oh-f-about-sec__kicker {
  margin: 0 0 0.5rem;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-orange);
}

.oh-f-about-sec__title {
  margin: 0;
  font-size: clamp(1.35rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--c-text);
}

/* Orange keyword (spec: color: #F08200) */
.oh-f-keyword {
  color: var(--c-orange);
}

/* Certificates / platform carousel: marquee like homepage logos */
.oh-f-about-marquee {
  width: 100%;
  overflow: hidden;
  padding: 0.5rem 0;
  position: relative;
  mask-image: linear-gradient(to right, transparent 0%, #000 8%, #000 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 8%, #000 92%, transparent 100%);
}

.oh-f-about-marquee__content {
  display: flex;
  gap: 0;
  width: max-content;
  will-change: transform;
}

.oh-f-about-marquee__track {
  display: flex;
  gap: 1.25rem;
  width: max-content;
  padding-right: 1.25rem; /* keep consistent spacing at the seam */
}

@media (prefers-reduced-motion: reduce) {
  .oh-f-about-marquee__content {
    transform: none !important;
  }
}

/* Certificate cards (match screenshot) */
.oh-f-about-cert {
  flex: 0 0 240px;
  background: #fff;
  border-radius: 28px;
  border: 1px solid rgba(0, 81, 215, 0.08);
  box-shadow: 0 10px 38px rgba(0, 42, 194, 0.09);
  padding: 1.35rem 1.35rem 1.45rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.oh-f-about-cert__img {
  width: 100%;
  height: 140px;
  border-radius: 22px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.oh-f-about-cert__img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.oh-f-about-cert__title {
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.04em;
  color: var(--c-text);
  margin-bottom: 0.5rem;
}

.oh-f-about-cert__sub {
  font-size: 13px;
  font-weight: 600;
  color: var(--c-muted);
}

/* Milestones timeline */
.oh-f-about-timeline {
  position: relative;
  padding: 1.5rem 0 0;
}

.oh-f-about-timeline__rail {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  background: rgba(130, 75, 251, 0.35);
}

.oh-f-about-timeline__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 2rem;
}

.oh-f-about-timeline__dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 3px solid rgba(240, 130, 0, 0.95);
  background: #fff;
  box-shadow:
    0 10px 26px rgba(240, 130, 0, 0.18),
    0 0 0 8px rgba(240, 130, 0, 0.08);
  margin: 0 auto;
  position: relative;
}

.oh-f-about-timeline__dot::after {
  content: '';
  position: absolute;
  inset: 0;
  margin: auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(240, 130, 0, 0.95);
}

.oh-f-about-timeline__item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 40px 1fr;
  align-items: center;
  gap: 1rem;
}

.oh-f-about-timeline__card {
  background: #fff;
  border-radius: 18px;
  border: 1px solid rgba(0, 81, 215, 0.08);
  box-shadow: 0 8px 32px rgba(0, 42, 194, 0.08);
  padding: 1rem 1.1rem;
  max-width: 420px;
  justify-self: end;
  position: relative;
  overflow: hidden;
}

.oh-f-about-timeline__item:nth-child(even) .oh-f-about-timeline__card {
  justify-self: start;
}

.oh-f-about-timeline__year {
  margin: 0 0 0.4rem;
  color: var(--c-orange);
  font-weight: 900;
  font-size: 14px;
}

.oh-f-about-timeline__year-bg {
  position: absolute;
  right: 1rem;
  top: 0.65rem;
  font-size: 64px;
  font-weight: 900;
  line-height: 1;
  color: rgba(240, 130, 0, 0.12);
  pointer-events: none;
  user-select: none;
}

.oh-f-about-timeline__card h3 {
  margin: 0 0 0.35rem;
  font-size: 14px;
  font-weight: 800;
  color: var(--c-text);
}

.oh-f-about-timeline__card p {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--c-muted);
}

@media (max-width: 900px) {
  .oh-f-about-timeline__rail {
    left: 18px;
    transform: none;
  }

  .oh-f-about-timeline__item {
    grid-template-columns: 36px 1fr;
    gap: 0.85rem;
  }

  .oh-f-about-timeline__dot {
    grid-column: 1;
    margin: 0;
  }

  .oh-f-about-timeline__card {
    grid-column: 2;
    justify-self: stretch;
    max-width: none;
  }
}