/* ══════════ SHARED ══════════ */
.ota-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--theme);
  background: var(--bg-2);
  border: 1px solid rgb(0 109 255 / 18%);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.ota-h2 {
  font-size: clamp(1.9rem, 3.5vw, 2.9rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--title);
  margin-bottom: 14px;
}
.ota-h2 span {
  color: var(--theme);
  font-style: italic;
}
.ota-p {
  font-size: 0.97rem;
  line-height: 1.78;
  color: var(--text);
}
.ota-rule {
  display: block;
  width: 48px;
  height: 4px;
  background: linear-gradient(90deg, var(--theme), var(--theme2));
  border-radius: 4px;
  margin: 16px 0 0;
}

.ota-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--theme);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  padding: 13px 28px;
  border-radius: 10px;
  border: none;
  text-decoration: none;
  transition: all 0.25s;
  box-shadow: 0 8px 24px rgb(0 109 255 / 30%);
}
.ota-btn-primary:hover {
  background: var(--theme2);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgb(0 109 255 / 42%);
}

.ota-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--theme);
  font-size: 0.9rem;
  font-weight: 700;
  padding: 13px 28px;
  border-radius: 10px;
  border: 1.5px solid var(--theme);
  text-decoration: none;
  transition: all 0.25s;
}
.ota-btn-outline:hover {
  background: var(--theme);
  color: #fff;
  transform: translateY(-2px);
}

/* reveal */
.ota-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.ota-reveal.ota-vis {
  opacity: 1;
  transform: translateY(0);
}
.ota-d1 {
  transition-delay: 0.1s;
}
.ota-d2 {
  transition-delay: 0.2s;
}
.ota-d3 {
  transition-delay: 0.3s;
}

/* ══════════ S1: HERO ══════════ */
.ota-hero {
  background: #f5f9ff;
  padding: 96px 0 80px;
  position: relative;
  overflow: hidden;
}
.ota-hero .container
{
  position: relative;
}
/* diagonal stripe texture */
.ota-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -55deg,
    transparent,
    transparent 28px,
    rgb(0 109 255 / 3%) 28px,
    rgb(0 109 255 / 3%) 30px
  );
}
.ota-hero__glow {
  position: absolute;
  top: -160px;
  right: -120px;
  width: 580px;
  height: 580px;
  background: radial-gradient(circle, rgb(0 109 255 / 13%) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.ota-hero__glow2 {
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgb(37 89 158 / 9%) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.ota-hero__h1 {
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--header);
  margin-bottom: 22px;
}
.ota-hero__h1 em {
  font-style: italic;
  color: var(--theme);
}
.ota-hero__sub {
  font-size: 1.04rem;
  line-height: 1.8;
  color: var(--text);
  max-width: 510px;
  margin-bottom: 38px;
}
.ota-hero__btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* hero stats bar */
.ota-hero__stats {
  display: flex;
  gap: 0;
  margin-top: 44px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgb(0 0 0 / 6%);
}
.ota-hero__stat {
  flex: 1;
  padding: 18px 16px;
  text-align: center;
  border-right: 1px solid var(--border-2);
}
.ota-hero__stat:last-child {
  border-right: none;
}
.ota-hero__stat__num {
  display: block;
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--theme);
  line-height: 1;
}
.ota-hero__stat__lbl {
  display: block;
  font-size: 0.65rem;
  color: var(--text);
  font-weight: 600;
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* right: live reconciliation widget */
.ota-hero__widget-wrap {
  position: relative;
}
.ota-recon-widget {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 26px 26px 20px;
  box-shadow: 0 22px 72px rgb(0 80 200 / 16%);
  animation: ota-float 5.5s ease-in-out infinite;
}
@keyframes ota-float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

.ota-widget-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.ota-widget-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--title);
}
.ota-live-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.65rem;
  font-weight: 700;
  color: #16a34a;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  padding: 3px 10px;
  border-radius: 100px;
}
.ota-live-badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #16a34a;
  animation: ota-pulse 1.5s infinite;
}
@keyframes ota-pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
}

.ota-recon-rows {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 18px;
}
.ota-recon-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-2);
  border: 1px solid var(--border-2);
  border-radius: 10px;
  padding: 11px 14px;
}
.ota-recon-row__left {
  display: flex;
  align-items: center;
  gap: 10px;
}
.ota-recon-row__ico {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
}
.ota-ico-blue {
  background: rgb(0 109 255 / 12%);
  color: var(--theme);
}
.ota-ico-green {
  background: rgb(22 163 74 / 12%);
  color: #16a34a;
}
.ota-ico-orange {
  background: rgb(231 140 69 / 14%);
  color: var(--orange);
}
.ota-ico-red {
  background: rgb(238 27 37 / 10%);
  color: var(--base-red);
}

.ota-recon-row__label {
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--title);
}
.ota-recon-row__sub {
  font-size: 0.62rem;
  color: var(--text);
  margin-top: 1px;
}
.ota-recon-row__val {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--title);
}
.ota-recon-row__badge {
  font-size: 0.6rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 100px;
}
.ota-badge-green {
  background: #f0fdf4;
  color: #16a34a;
  border: 1px solid #bbf7d0;
}
.ota-badge-orange {
  background: rgb(231 140 69 / 12%);
  color: #b45309;
  border: 1px solid rgb(231 140 69 / 25%);
}
.ota-badge-blue {
  background: var(--bg-2);
  color: var(--theme);
  border: 1px solid rgb(0 109 255 / 20%);
}

.ota-widget-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border-2);
}
.ota-widget-footer__item {
  text-align: center;
}
.ota-widget-footer__num {
  display: block;
  font-size: 1rem;
  font-weight: 800;
  color: var(--theme);
}
.ota-widget-footer__lbl {
  display: block;
  font-size: 0.6rem;
  color: var(--text);
  font-weight: 500;
  margin-top: 2px;
}

/* floating badge */
.ota-fbadge {
  position: absolute;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--box-shadow);
  padding: 9px 14px;
  display: flex;
  align-items: center;
  gap: 9px;
}
.ota-fbadge--tl {
  top: -18px;
  left: -26px;
}
.ota-fbadge--br {
  bottom: -18px;
  right: -18px;
}
.ota-fbadge__ico {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
}
.ota-fbadge__lbl {
  font-size: 0.6rem;
  color: var(--text);
  font-weight: 500;
}
.ota-fbadge__val {
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--title);
}

/* ══════════ S2: SOLUTIONS — TIMELINE ══════════ */
.ota-solutions {
  background: #fff;
  padding: 90px 0;
}

/* Central vertical spine */
.ota-tl-spine {
  position: relative;
}
.ota-tl-spine::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  transform: translateX(-50%);
  background: linear-gradient(
    180deg,
    var(--theme) 0%,
    rgb(0 109 255 / 15%) 100%
  );
}

/* Each timeline row */
.ota-tl-item {
  display: grid;
  grid-template-columns: 1fr 64px 1fr;
  align-items: center;
  gap: 0;
  margin-bottom: 36px;
  position: relative;
}
.ota-tl-item:last-child {
  margin-bottom: 0;
}

/* Centre node */
.ota-tl-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  position: relative;
  z-index: 2;
}
.ota-tl-node__circle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--theme), var(--theme2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: #fff;
  box-shadow: 0 6px 22px rgb(0 109 255 / 32%);
  border: 3px solid #fff;
  transition: transform 0.3s;
  flex-shrink: 0;
}
.ota-tl-item:hover .ota-tl-node__circle {
  transform: scale(1.12);
  box-shadow: 0 10px 30px rgb(0 109 255 / 45%);
}
.ota-tl-node__step {
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--theme);
  background: var(--bg-2);
  border: 1px solid rgb(0 109 255 / 18%);
  padding: 2px 8px;
  border-radius: 100px;
  white-space: nowrap;
}

/* Connector lines from node to card */
.ota-tl-item--left .ota-tl-left {
  padding-right: 32px;
}
.ota-tl-item--left .ota-tl-right {
  padding-left: 32px;
  visibility: hidden;
}
.ota-tl-item--right .ota-tl-right {
  padding-left: 32px;
}
.ota-tl-item--right .ota-tl-left {
  padding-right: 32px;
  visibility: hidden;
}

/* Card itself */
.ota-tl-card {
  background: #f5f9ff;
  border: 1px solid var(--border-2);
  border-radius: 18px;
  padding: 28px 26px;
  transition: all 0.32s;
  position: relative;
}

/* arrow notch pointing toward spine */
.ota-tl-item--left .ota-tl-left .ota-tl-card::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -10px;
  transform: translateY(-50%);
  border: 10px solid transparent;
  border-left-color: var(--border-2);
  border-right: none;
  transition: border-left-color 0.32s;
}
.ota-tl-item--right .ota-tl-right .ota-tl-card::after {
  content: "";
  position: absolute;
  top: 50%;
  left: -10px;
  transform: translateY(-50%);
  border: 10px solid transparent;
  border-right-color: var(--border-2);
  border-left: none;
  transition: border-right-color 0.32s;
}

.ota-tl-card:hover {
  background: #fff;
  border-color: rgb(0 109 255 / 22%);
  box-shadow: var(--box-shadow);
  transform: translateY(-4px);
}
.ota-tl-item--left .ota-tl-left .ota-tl-card:hover::after {
  border-left-color: rgb(0 109 255 / 22%);
}
.ota-tl-item--right .ota-tl-right .ota-tl-card:hover::after {
  border-right-color: rgb(0 109 255 / 22%);
}

.ota-tl-card__badge {
  display: inline-block;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--theme2);
  background: var(--bg-2);
  border: 1px solid rgb(0 109 255 / 15%);
  padding: 2px 9px;
  border-radius: 100px;
  margin-bottom: 8px;
}
.ota-tl-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--title);
  margin-bottom: 10px;
}
.ota-tl-card__desc {
  font-size: 0.86rem;
  line-height: 1.72;
  color: var(--text);
  margin-bottom: 14px;
}
.ota-tl-card__bullets {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.ota-tl-card__bullets li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--text);
}
.ota-tl-card__bullets li::before {
  content: "\f058";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  color: var(--theme);
  font-size: 0.72rem;
  margin-top: 2px;
  flex-shrink: 0;
}

/* ── Opposite-side image panel ── */
.ota-tl-img {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 12px 40px rgb(0 80 200 / 13%);
  border: 1px solid var(--border-2);
  position: relative;
}
.ota-tl-img img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  transition: transform 0.45s ease;
}
.ota-tl-item:hover .ota-tl-img img {
  transform: scale(1.04);
}

.ota-tl-img__label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(0deg, rgb(0 30 80 / 60%) 0%, transparent 100%);
  padding: 22px 16px 12px;

  font-size: 0.72rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.04em;
}

/* for LEFT items: image goes in the right column; for RIGHT items: image in left column */
.ota-tl-item--left .ota-tl-right {
  padding-left: 32px;
  visibility: visible;
}
.ota-tl-item--right .ota-tl-left {
  padding-right: 32px;
  visibility: visible;
}

/* ── Mobile: stack to single column ── */
@media (max-width: 768px) {
  .ota-tl-spine::before {
    left: 24px;
  }
  .ota-tl-item {
    grid-template-columns: 56px 1fr;
    grid-template-rows: auto;
    gap: 0 16px;
    margin-bottom: 32px;
  }
  .ota-tl-node {
    grid-column: 1;
    grid-row: 1;
    align-items: center;
    flex-direction: column;
  }
  .ota-tl-node__step {
    display: none;
  }
  .ota-tl-item--left .ota-tl-left,
  .ota-tl-item--right .ota-tl-right {
    grid-column: 2;
    grid-row: 1;
    padding: 0;
    visibility: visible;
  }
  .ota-tl-item--left .ota-tl-right,
  .ota-tl-item--right .ota-tl-left {
    display: none;
  }
  .ota-tl-item--left .ota-tl-left .ota-tl-card::after,
  .ota-tl-item--right .ota-tl-right .ota-tl-card::after {
    display: none;
  }
}
.ota-objectives {
  background: #f5f9ff;
  padding: 90px 0;
}

.ota-obj-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.ota-obj-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px 24px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
  transition: all 0.28s;
}
.ota-obj-item:hover {
  border-color: rgb(0 109 255 / 22%);
  box-shadow: var(--box-shadow);
  transform: translateX(5px);
}
.ota-obj-num {
  min-width: 42px;
  height: 42px;
  border-radius: 11px;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--theme), var(--theme2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 800;
  color: #fff;
  box-shadow: 0 4px 14px rgb(0 109 255 / 28%);
}
.ota-obj-h {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--title);
  margin-bottom: 6px;
}
.ota-obj-p {
  font-size: 0.84rem;
  line-height: 1.68;
  color: var(--text);
}

/* right visual */
.ota-obj-img-card {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgb(0 80 200 / 14%);
  position: relative;
}
.ota-obj-img-card img {
  width: 100%;
  display: block;
  object-fit: cover;
  height: 400px;
}
.ota-obj-overlay {
  position: absolute;
  bottom: -16px;
  right: -18px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--box-shadow);
  padding: 16px 20px;
  min-width: 168px;
}
.ota-obj-overlay__num {
  display: block;
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--theme);
  line-height: 1;
}
.ota-obj-overlay__lbl {
  display: block;
  font-size: 0.7rem;
  color: var(--text);
  font-weight: 500;
  margin-top: 3px;
}

/* ══════════ S4: PROCESS ══════════ */
.ota-process {
  background: #fff;
  padding: 90px 0;
}

.ota-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}
.ota-steps::before {
  content: "";
  position: absolute;
  left: 27px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--theme), var(--border-3));
}

.ota-step {
  display: flex;
  gap: 24px;
  padding-bottom: 36px;
  position: relative;
}
.ota-step:last-child {
  padding-bottom: 0;
}

.ota-step__num-wrap {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}
.ota-step__num {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  flex-shrink: 0;
  background: #fff;
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--text2);
  transition: all 0.3s;
}
.ota-step:hover .ota-step__num,
.ota-step.ota-step--active .ota-step__num {
  background: var(--theme);
  border-color: var(--theme);
  color: #fff;
  box-shadow: 0 6px 20px rgb(0 109 255 / 30%);
}

.ota-step__content {
  background: #f5f9ff;
  border: 1px solid var(--border-2);
  border-radius: 16px;
  padding: 24px 26px;
  flex: 1;
  transition: all 0.28s;
}
.ota-step:hover .ota-step__content,
.ota-step.ota-step--active .ota-step__content {
  background: #fff;
  border-color: rgb(0 109 255 / 20%);
  box-shadow: var(--box-shadow);
}

.ota-step__label {
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--theme);
  margin-bottom: 6px;
}
.ota-step__h {
  font-size: 1rem;
  font-weight: 700;
  color: var(--title);
  margin-bottom: 8px;
}
.ota-step__p {
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--text);
}

/* right: process image stack */
.ota-process-img {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgb(0 80 200 / 14%);
}
.ota-process-img img {
  width: 100%;
  display: block;
  object-fit: cover;
  height: 380px;
}

.ota-accuracy-badge {
  margin-top: 20px;
  background: var(--bg-2);
  border: 1px solid rgb(0 109 255 / 16%);
  border-radius: 14px;
  padding: 20px 22px;
  display: flex;
  align-items: center;
  gap: 18px;
}
.ota-accuracy-circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--theme), var(--theme2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  text-align: center;
  box-shadow: 0 8px 22px rgb(0 109 255 / 30%);
}
.ota-accuracy-text__num {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--theme);
  display: block;
  line-height: 1;
}
.ota-accuracy-text__lbl {
  font-size: 0.78rem;
  color: var(--text);
  font-weight: 500;
  margin-top: 3px;
  display: block;
}

/* ══════════ S5: CTA ══════════ */
.ota-cta {
  background: linear-gradient(140deg, #ebf2ff 0%, #f6f9ff 45%, #e8efff 100%);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
.ota-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, var(--theme) 1px, transparent 1px);
  background-size: 34px 34px;
  opacity: 0.035;
}
.ota-cta__blob {
  position: absolute;
  top: -180px;
  right: -180px;
  width: 560px;
  height: 560px;
  background: radial-gradient(circle, rgb(0 109 255 / 12%) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}
.ota-cta__h {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  line-height: 1.15;
  color: var(--title);
  margin-bottom: 18px;
  letter-spacing: -0.02em;
}
.ota-cta__h span {
  color: var(--theme);
  font-style: italic;
}
.ota-cta__sub {
  font-size: 1.02rem;
  line-height: 1.78;
  color: var(--text);
  max-width: 520px;
  margin: 0 auto 36px;
}

.ota-cta-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  max-width: 480px;
  margin: 0 auto 38px;
  text-align: left;
}
@media (max-width: 480px) {
  .ota-cta-grid {
    grid-template-columns: 1fr;
  }
}

.ota-cta-item {
  display: flex;
  align-items: center;
  gap: 11px;
  background: #fff;
  border: 1px solid var(--border-2);
  border-radius: 10px;
  padding: 12px 14px;
}
.ota-cta-item__ico {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  flex-shrink: 0;
  background: rgb(0 109 255 / 10%);
  color: var(--theme);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
}
.ota-cta-item__txt {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--title);
  line-height: 1.35;
}

.ota-cta__btns {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.ota-btn-primary-lg {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: var(--theme);
  color: #fff;
  font-size: 0.98rem;
  font-weight: 700;
  padding: 15px 34px;
  border-radius: 12px;
  border: none;
  text-decoration: none;
  transition: all 0.25s;
  box-shadow: 0 10px 28px rgb(0 109 255 / 32%);
}
.ota-btn-primary-lg:hover {
  background: var(--theme2);
  color: #fff;
  transform: translateY(-2px);
}

.ota-btn-outline-lg {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: transparent;
  color: var(--theme);
  font-size: 0.98rem;
  font-weight: 700;
  padding: 15px 34px;
  border-radius: 12px;
  border: 1.5px solid var(--theme);
  text-decoration: none;
  transition: all 0.25s;
}
.ota-btn-outline-lg:hover {
  background: var(--theme);
  color: #fff;
  transform: translateY(-2px);
}

.ota-trust-row {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  margin-top: 52px;
}
.ota-trust-item {
  text-align: center;
}
.ota-trust-item__num {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--theme);
  line-height: 1;
}
.ota-trust-item__lbl {
  display: block;
  font-size: 0.75rem;
  color: var(--text);
  font-weight: 500;
  margin-top: 4px;
}

/* responsive */
@media (max-width: 991px) {
  .ota-hero {
    padding: 72px 0 60px;
  }
  .ota-fbadge--tl,
  .ota-fbadge--br {
    display: none;
  }
  .ota-hero__widget-wrap {
    margin-top: 52px;
  }
  .ota-steps::before {
    left: 22px;
  }
  .ota-step__num {
    width: 46px;
    height: 46px;
  }
}