.oa-proven {
  position: relative;
  padding: 126px var(--oa-content-padding) 128px;
  background: #fff;
  color: var(--oa-text-dark);
  box-sizing: border-box;
}
.oa-proven *, .oa-proven *::before, .oa-proven *::after { box-sizing: border-box; }
.oa-proven p, .oa-proven h2, .oa-proven h3 { margin: 0; }

.oa-proven-heading {
  text-align: center;
  margin: 0 auto 126px;
}
.oa-proven-eyebrow {
  font-family: var(--oa-font-mono);
  font-size: 14px;
  line-height: 1;
  letter-spacing: 1.7px;
  text-transform: uppercase;
  color: #606b78;
  margin-bottom: 28px;
}
.oa-proven-heading h2 {
  font-family: var(--oa-font-heading);
  font-weight: 400;
  font-size: 48px;
  line-height: 1.08;
  color: #161f2a;
}
.oa-proven-heading-accent {
  font-family: var(--oa-font-accent);
  font-size: 56px;
  line-height: .84;
  color: var(--oa-green-600);
}

.oa-proven-timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 96px;
}
.oa-proven-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  transform: translateX(-50%);
  background: #eef0f2;
  z-index: 0;
  pointer-events: none;
}
.oa-proven-line::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 1px;
  height: var(--oa-proven-progress, 0%);
  background: var(--oa-green-500);
}
.oa-proven-pointer {
  position: absolute;
  left: 50%;
  top: var(--oa-proven-progress, 0%);
  width: 23px;
  height: 21px;
  transform: translate(-50%, -1px);
  filter: drop-shadow(0 6px 10px rgba(0, 169, 131, .18));
  z-index: 1;
}
.oa-proven-pointer img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.oa-proven-pointer::before {
  content: '';
  position: absolute;
  left: 50%;
  top: -1px;
  width: 1px;
  height: 1px;
  transform: translate(-50%, -100%);
  background: transparent;
}

.oa-proven-step {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 192px;
  align-items: center;
  min-height: 244px;
  z-index: 2;
}
.oa-proven-step.is-right-image .oa-proven-step-media { grid-column: 2; grid-row: 1; }
.oa-proven-step.is-right-image .oa-proven-step-copy { grid-column: 1; grid-row: 1; text-align: right; justify-self: end; }
.oa-proven-step-media { display: flex; justify-content: center; min-width: 0; }
.oa-proven-step-illustration {
  display: block !important;
  width: min(100%, 428px) !important;
  height: 242px !important;
  max-width: 100% !important;
  object-fit: contain !important;
  object-position: center;
  border-radius: 12px !important;
}
.oa-proven-step-copy {
  max-width: 428px;
  min-width: 0;
}
.oa-proven-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 5px;
  background: #00232a;
  color: #e6f7f3;
  font-family: var(--oa-font-heading);
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 32px;
}
.oa-proven-step-copy h3 {
  font-family: var(--oa-font-heading);
  font-size: 24px;
  line-height: 1.18;
  font-weight: 500;
  color: #161f2a;
  margin-bottom: 10px;
}
.oa-proven-step-copy p {
  font-family: var(--oa-font-body);
  font-size: 18px;
  line-height: 1.45;
  color: #5a6470;
}

.oa-proven-mockup {
  position: relative;
  width: min(100%, 428px);
  height: 242px;
  overflow: hidden;
  border-radius: 12px !important;
}
.oa-proven-mockup-grid {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(0, 194, 150, .08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 194, 150, .08) 1px, transparent 1px),
    linear-gradient(135deg, rgba(0, 194, 150, .12), rgba(0, 194, 150, .03));
  background-size: 51px 39px, 51px 39px, 100% 100%;
}
.oa-proven-window {
  position: absolute;
  left: 10%;
  right: -13%;
  bottom: -2px;
  height: 202px;
  overflow: hidden;
  border: 1px solid #e9ecef;
  border-radius: 18px 18px 0 0;
  background: #fff;
  box-shadow: 0 22px 48px rgba(0, 35, 42, .06);
}
.oa-proven-window-bar {
  height: 44px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 18px;
  border-bottom: 1px solid #e9ecef;
}
.oa-proven-dot { width: 9px; height: 9px; border-radius: 50%; }
.oa-proven-dot.red { background: #f05d4f; }
.oa-proven-dot.yellow { background: #efbe45; }
.oa-proven-dot.green { background: #58b957; }
.oa-proven-window-icon {
  width: 14px;
  height: 10px;
  border: 1px solid #8f9aa5;
  border-radius: 2px;
  margin-left: 12px;
}
.oa-proven-chevron {
  width: 8px;
  height: 8px;
  border-left: 1px solid #9aa3ad;
  border-bottom: 1px solid #9aa3ad;
  transform: rotate(45deg);
  margin-left: 8px;
}
.oa-proven-chevron + .oa-proven-chevron { transform: rotate(225deg); margin-left: 2px; }
.oa-proven-window-body {
  display: grid;
  grid-template-columns: 93px 1fr;
  height: calc(100% - 44px);
}
.oa-proven-sidebar {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 44px 16px 0;
  border-right: 1px solid #e9ecef;
}
.oa-proven-sidebar strong {
  font-size: 13px;
  line-height: 1.1;
  color: #101923;
}
.oa-proven-sidebar span:not(.oa-proven-side-active) {
  width: 56px;
  height: 11px;
  border-radius: 8px;
  background: #f4f5f6;
}
.oa-proven-side-active {
  position: absolute;
  left: 0;
  top: 45px;
  width: 3px;
  height: 17px;
  border-radius: 0 3px 3px 0;
  background: #00232a;
}
.oa-proven-panel { min-width: 0; padding: 18px 20px 0; }
.oa-proven-panel-head {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  padding-bottom: 34px;
  border-bottom: 1px solid #edf0f2;
}
.oa-proven-panel-head p {
  font-size: 14px;
  color: #101923;
  white-space: nowrap;
}
.oa-proven-panel-head span {
  font-size: 14px;
  color: #7a838d;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.oa-proven-mini-cards {
  display: grid;
  grid-template-columns: minmax(120px, 1fr) minmax(120px, 1fr);
  gap: 16px;
  margin-top: -16px;
}
.oa-proven-mini-card {
  min-height: 96px;
  padding: 18px 16px;
  border-radius: 8px;
  background: rgba(0, 194, 150, .08);
}
.oa-proven-mini-card small {
  display: block;
  color: var(--oa-green-600);
  font-size: 11px;
  margin-bottom: 10px;
}
.oa-proven-mini-card strong {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: #101923;
  margin-bottom: 16px;
}
.oa-proven-mini-card i {
  display: block;
  width: 92px;
  max-width: 100%;
  height: 7px;
  border-radius: 6px;
  background: linear-gradient(90deg, var(--oa-green-500) 0 48%, #e4e8eb 48% 72%, #e4e8eb 72%);
}
.oa-proven-bars {
  height: 74px;
  display: grid;
  grid-template-columns: repeat(5, minmax(42px, 1fr));
  align-items: end;
  gap: 14px;
  margin-top: 12px;
}
.oa-proven-bars span {
  display: block;
  border-radius: 8px 8px 0 0;
  background: rgba(0, 194, 150, .09);
}
.oa-proven-bars span:nth-child(1) { height: 56px; }
.oa-proven-bars span:nth-child(2) { height: 30px; }
.oa-proven-bars span:nth-child(3) { height: 82px; }
.oa-proven-bars span:nth-child(4) { height: 36px; }
.oa-proven-bars span:nth-child(5) { height: 58px; }
.oa-proven-bars span.active {
  background: repeating-linear-gradient(-45deg, rgba(255,255,255,.08) 0 8px, transparent 8px 16px), var(--oa-green-500);
  box-shadow: 0 14px 28px rgba(0, 194, 150, .24);
}

@media (max-width: 1100px) {
  .oa-proven-step { gap: 112px; }
}

@media (max-width: 860px) {
  .oa-proven { padding-top: 64px; padding-bottom: 88px; }
  .oa-proven-heading { margin-bottom: 72px; }
  .oa-proven-heading h2 { font-size: 38px; }
  .oa-proven-heading-accent { font-size: 46px; }
  .oa-proven-timeline { gap: 72px; }
  .oa-proven-line { left: 18px; }
  .oa-proven-step,
  .oa-proven-step.is-right-image {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-left: 46px;
  }
  .oa-proven-step.is-right-image .oa-proven-step-media,
  .oa-proven-step.is-right-image .oa-proven-step-copy {
    grid-column: auto;
    grid-row: auto;
    text-align: left;
    justify-self: stretch;
  }
  /* Was order: 1 / 2 here, flipping is-right-image steps to text-then-image —
     an attempt to keep the desktop left/right alternation going on mobile.
     But every step already alternates is-left-image/is-right-image in the
     markup itself, so flipping every other one back the other way undoes
     that and stacks two text blocks (or two images) back to back instead.
     Media stays first for every step (its plain source order, image on top,
     text under), same as is-left-image already does with no override at all. */
  .oa-proven-step-copy { max-width: none; }
  .oa-proven-number { margin-bottom: 22px; }
  .oa-proven-mockup { width: 100%; }
  .oa-proven-step-illustration { width: 100%; }
}

@media (max-width: 560px) {
  .oa-proven { padding-top: 72px; padding-bottom: 80px; }
  .oa-proven-heading { margin-bottom: 56px; }
  .oa-proven-heading h2 { font-size: 31px; }
  .oa-proven-heading-accent { font-size: 38px; }
  .oa-proven-timeline { gap: 58px; }
  .oa-proven-line { left: 8px; }
  .oa-proven-step,
  .oa-proven-step.is-right-image { padding-left: 28px; gap: 24px; }
  .oa-proven-number { width: 42px; height: 42px; margin-bottom: 18px; }
  .oa-proven-step-copy h3 { font-size: 22px; }
  .oa-proven-step-copy p { font-size: 16px; }
  .oa-proven-mockup { height: 210px; }
  .oa-proven-step-illustration { height: 210px; }
  .oa-proven-window { left: 5%; right: -18%; }
  .oa-proven-window-body { grid-template-columns: 66px minmax(0, 1fr); }
  .oa-proven-sidebar { padding-left: 10px; padding-right: 8px; }
  .oa-proven-sidebar span:not(.oa-proven-side-active) { width: 38px; }
  .oa-proven-panel { padding-left: 12px; padding-right: 12px; }
  .oa-proven-panel-head { gap: 7px; padding-bottom: 26px; }
  .oa-proven-mini-cards { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 8px; }
  .oa-proven-mini-card { min-width: 0; padding: 13px 10px; }
  .oa-proven-bars { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 7px; }
}