:root {
  --grad: linear-gradient(90deg, #1d6fa4, #0ea5e9);
  --grad-135: linear-gradient(135deg, #0c4a7a, #1d6fa4 50%, #0ea5e9);
  --blue: #1d6fa4;
  --indigo: #0ea5e9;
  --bg-light: #f0f7ff;
  --bg-purple: #e8f4fd;
  --text-dark: #1e293b;
  --text-mid: #333333;
  --text-light: #94a3b8;
  --border: #e2e8f0;
  --radius: 12px;
  --shadow: 0 4px 20px rgba(29, 111, 164, .08);
  --shadow-hover: 0 8px 32px rgba(14, 165, 233, .18);
  --about-wrap-max: 1300px;
  --about-wrap-pad: 40px;
  --about-wrap-content-max: calc(var(--about-wrap-max) - var(--about-wrap-pad) - var(--about-wrap-pad));
}

body {
  padding-top: 0;
}

/* 通用 */
.section {
  padding: 88px 0;
}

.section.bg-light {
  background: var(--bg-light);
}

.section.bg-purple {
  background: var(--bg-purple);
}

.section.bg-dark {
  background: #0f172a;
}

.wrap {
  max-width: var(--about-wrap-max);
  margin: 0 auto;
  padding: 0 var(--about-wrap-pad);
}

.sec-title {
  text-align: center;
  margin-bottom: 60px;
}

.sec-title .label {
  display: inline-block;
  padding: 4px 16px;
  background: var(--bg-light);
  color: var(--blue);
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 14px;
  border: 1px solid rgba(29, 111, 164, .2);
}

.sec-title h2 {
  font-size: 34px;
  font-weight: 700;
  color: var(--text-dark);
}

.sec-title p {
  font-size: 15px;
  color: var(--text-mid);
  margin-top: 10px;
}

.sec-line {
  width: 48px;
  height: 3px;
  margin: 18px auto 0;
  background: var(--grad);
  border-radius: 2px;
}

.anchor-link {
  padding: 16px 28px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-mid);
  white-space: nowrap;
  position: relative;
  transition: color .2s;
}

.anchor-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 20px;
  right: 20px;
  height: 3px;
  background: var(--grad);
  border-radius: 2px 2px 0 0;
  transform: scaleX(0);
  transition: transform .3s;
}

.anchor-link:hover,
.anchor-link.active {
  color: var(--blue);
}

.anchor-link:hover::after,
.anchor-link.active::after {
  transform: scaleX(1);
}

/* 顶部业务 banner */
.about-hero-banner {
  position: relative;
  display: flex;
  align-items: center;
  height: 100vh;
  min-height: 920px;
  overflow: hidden;
  background: #eaf6ff;
}

.about-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity .7s ease;
}

.about-hero-bg.is-active {
  opacity: 1;
}

.about-hero-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  /** background: linear-gradient(90deg, rgba(5, 30, 58, .56), rgba(5, 30, 58, .18) 56%, rgba(5, 30, 58, .22)); */
  pointer-events: none;
}

.about-hero-banner::after {
  display: none;
}

.about-hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 40px;
  transform: translateY(-34px);
}

.about-hero-inner h1 {
  max-width: 780px;
  color: #fff;
  font-size: 44px;
  font-weight: 700;
  line-height: 1.35;
  text-shadow: 0 8px 24px rgba(0, 60, 130, .28);
}

.about-hero-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 122px;
  height: 40px;
  margin-top: 28px;
  padding: 0 28px;
  border: 1px solid rgba(255, 255, 255, .9);
  border-radius: 999px;
  background: rgba(255, 255, 255, .08);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  transition: background .25s ease, color .25s ease, transform .25s ease;
}

.about-hero-more:hover {
  background: #fff;
  color: var(--blue);
  transform: translateY(-2px);
}

.about-hero-tabs {
  position: absolute;
  left: 50%;
  bottom: 70px;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(0, 1fr));
  width: min(var(--about-wrap-content-max), calc(100% - var(--about-wrap-pad) - var(--about-wrap-pad)));
  transform: translateX(-50%);
  border: 1px solid rgba(255, 255, 255, .48);
  background: rgba(9, 48, 90, .28);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

.about-hero-tab {
  min-height: 78px;
  padding: 18px 20px 16px;
  border-left: 1px solid rgba(255, 255, 255, .44);
  background: transparent;
  color: #fff;
  text-align: left;
  cursor: pointer;
  transition: background .25s ease, color .25s ease;
}

.about-hero-tab:first-child {
  border-left: 0;
}

.about-hero-tab.is-active {
  background: rgba(255, 255, 255, .94);
  color: #10243f;
}

.about-hero-tab:hover {
  background: rgba(255, 255, 255, .18);
}

.about-hero-tab.is-active:hover {
  background: rgba(255, 255, 255, .94);
}

.about-hero-tab span {
  margin-right: 10px;
  font-size: 15px;
  font-weight: 700;
}

.about-hero-tab strong {
  font-size: 18px;
  font-weight: 700;
}

.about-hero-tab em {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  font-style: normal;
  line-height: 1.45;
  opacity: .88;
}

#intro {
  scroll-margin-top: calc(var(--nav-h, 70px) + 20px);
}

/* banner */
.o_big {
  position: relative;
  overflow: hidden;
}

.o_big img {
  width: 100%;
  min-height: 220px;
  object-fit: cover;
}

.o_big h1 {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  max-width: none;
  padding: 0 24px;
  transform: translate(-50%, -50%);
  color: #fff;
  text-align: center;
  font-size: 32px;
  line-height: 1.3;
  font-weight: 600;
  text-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
}

/* ===== 2. 发展历程 ===== */
.history-section {
  padding: 0;
  background: none;
}

.history-scene-panel {
  position: relative;
  width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  border-radius: 0;
  box-shadow: none;
  background: none;
  border: 0;
  -webkit-overflow-scrolling: touch;
}

.history-scene-panel::-webkit-scrollbar {
  height: 10px;
}

.history-scene-panel::-webkit-scrollbar-track {
  background: rgba(29, 111, 164, .08);
  border-radius: 999px;
}

.history-scene-panel::-webkit-scrollbar-thumb {
  background: rgba(29, 111, 164, .22);
  border-radius: 999px;
}

.history-scene-canvas {
  position: relative;
  width: 100%;
  min-width: 1320px;
  height: 780px;
  overflow: hidden;
  background: url("../images/development.png") center center / cover no-repeat;
}

.history-scene-canvas::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .34), rgba(255, 255, 255, 0) 34%),
    linear-gradient(90deg, rgba(255, 255, 255, .14), rgba(255, 255, 255, 0) 28%, rgba(255, 255, 255, .08) 72%, rgba(255, 255, 255, .18));
  opacity: 1;
}

.history-scene-canvas::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 38%;
  background: linear-gradient(180deg, rgba(240, 249, 255, 0), rgba(240, 249, 255, .24) 32%, rgba(240, 249, 255, .92) 100%);
  opacity: 1;
}

.history-sec-title {
  position: absolute;
  top: 34px;
  left: 0;
  right: 0;
  text-align: center;
  z-index: 5;
  width: 100%;
  padding: 0 40px;
  box-sizing: border-box;
}

.history-sec-title .label {
  background: rgba(255, 255, 255, .74);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.history-sec-title h2 {
  color: var(--text-dark);
}

.history-sec-title p {
  color: var(--text-mid);
}

.history-sec-title .sec-line {
  margin-top: 16px;
}

.history-track-layer {
  position: absolute;
  left: 0;
  right: 0;
  top: 98px;
  bottom: 0;
}

.svg-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 3;
  pointer-events: none;
  filter: none;
}

.history-ribbon {
  fill: url(#historyRibbonFill);
}

.history-dot-layer {
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
}

.history-dot {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #3b7cd9;
  transform: translate(-50%, -50%);
}

.milestones {
  position: absolute;
  inset: 0;
  z-index: 5;
  pointer-events: none;
}

.ms {
  position: absolute;
  width: 154px;
  text-align: center;
  pointer-events: auto;
  transition: transform .25s ease;
}

.ms .year {
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: .5px;
  background: linear-gradient(90deg, #1d6fa4, #0ea5e9);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .42s ease, transform .42s ease;
}

.ms .desc {
  font-size: 14px;
  line-height: 1.55;
  color: #4a6080;
  font-weight: 400;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .46s ease, transform .46s ease;
}

.ms .stem {
  position: absolute;
  left: 50%;
  width: 2px;
  height: 50px;
  border-radius: 999px;
  opacity: 0;
  transform: scaleY(0);
  transition: opacity .32s ease, transform .36s ease;
}

.ms.below .stem {
  top: -54px;
  background: linear-gradient(to bottom, rgba(59, 124, 217, .2), #3b7cd9);
  transform-origin: top center;
}

.ms.above .stem {
  bottom: -54px;
  background: linear-gradient(to bottom, #3b7cd9, rgba(59, 124, 217, .2));
  transform-origin: bottom center;
}

.ms.visible .stem {
  opacity: 1;
  transform: scaleY(1);
  transition-delay: calc(var(--ms-delay, 0s) + .06s);
}

.ms.visible .year {
  opacity: 1;
  transform: translateY(0);
  transition-delay: calc(var(--ms-delay, 0s) + .2s);
}

.ms.visible .desc {
  opacity: 1;
  transform: translateY(0);
  transition-delay: calc(var(--ms-delay, 0s) + .34s);
}

.ms:hover {
  transform: translateY(-3px);
}

.ms:hover .year {
  filter: brightness(1.08);
}

/* ===== 3. 荣誉资质 ===== */

#honor .sec-title {
  margin-bottom: 36px;
}

#honor .sec-title .label {
  padding: 0;
  margin-bottom: 6px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: #9aa6b2;
  font-size: 13px;
  font-weight: 400;
}

#honor .sec-title p {
  max-width: 780px;
  margin: 16px auto 0;
  line-height: 1.9;
}

.honor-grid {
  position: relative;
  height: 580px;
  margin-top: 12px;
  overflow: hidden;
  cursor: grab;
  user-select: none;
  touch-action: pan-y;
}

.honor-card {
  position: absolute;
  top: 96px;
  left: 50%;
  width: 220px;
  background: #fff;
  border-radius: 4px;
  box-shadow: 0 14px 30px rgba(0, 0, 0, .12);
  transform-origin: center center;
  transition: transform .35s ease, box-shadow .35s ease, opacity .35s ease;
  cursor: pointer;
  will-change: transform, opacity;
}

.honor-card:hover {
  box-shadow: 0 18px 36px rgba(0, 0, 0, .2);
}

.honor-grid.is-dragging {
  cursor: grabbing;
}

.honor-grid.is-dragging .honor-card {
  transition: none;
}

.honor-grid.is-dragging .honor-img img {
  transition: none;
}

.honor-img {
  width: 100%;
  height: 300px;
  padding: 10px;
  background: #fff;
  overflow: hidden;
}

.honor-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
  user-select: none;
  -webkit-user-drag: none;
  transition: filter .35s ease, opacity .35s ease;
  will-change: filter, opacity;
}

.honor-card.is-hidden {
  opacity: 0 !important;
  pointer-events: none;
  z-index: 0 !important;
}

.honor-viewer {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(8, 14, 26, .9);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
  padding: 36px;
}

.honor-viewer.is-open {
  opacity: 1;
  pointer-events: auto;
}

.honor-viewer img {
  max-width: min(92vw, 1200px);
  max-height: 88vh;
  width: auto;
  height: auto;
  object-fit: contain;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .45);
  background: #fff;
  border-radius: 6px;
}

.honor-viewer-close {
  position: absolute;
  top: 16px;
  right: 18px;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, .15);
  color: #fff;
  font-size: 28px;
  line-height: 42px;
  text-align: center;
  cursor: pointer;
}

body.honor-viewer-open {
  overflow: hidden;
}

.research-badges {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 72px;
  max-width: 760px;
  margin: -32px auto 0;
}

.research-badge {
  display: flex;
  justify-content: center;
  min-width: 0;
}

.research-laurel {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  width: 126px;
  height: 112px;
  color: #0d65ad;
  text-align: center;
  background: url("../images/decoration.png") center center / contain no-repeat;
  filter: drop-shadow(0 14px 12px rgba(13, 101, 173, .12));
}

.research-laurel::before,
.research-laurel::after {
  display: none;
}

.research-laurel strong {
  position: relative;
  z-index: 1;
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
}

.research-laurel span {
  position: relative;
  z-index: 1;
  max-width: 76px;
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.35;
  color: #1b78bd;
}

/* ===== 4. 商业资质 ===== */
.biz-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  max-width: 1000px;
  margin: 0 auto;
}

.biz-card {
  position: relative;
  display: block;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  box-shadow: none;
  cursor: pointer;
  transition: transform .3s ease;
}

.biz-card:hover {
  transform: translateY(-5px);
  box-shadow: none;
}

.biz-card:focus-visible {
  outline: 3px solid rgba(42, 129, 255, .55);
  outline-offset: 4px;
}

.biz-thumb {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 320 / 184;
  padding: 18px 30px;
  overflow: hidden;
  border-radius: 8px;
  background:
    radial-gradient(circle at 22% 18%, rgba(255, 255, 255, .92) 0 14%, rgba(255, 255, 255, 0) 32%),
    linear-gradient(135deg, rgba(255, 255, 255, .9) 0%, rgba(215, 246, 250, .82) 36%, rgba(99, 195, 232, .72) 100%);
  box-shadow: 0 10px 24px rgba(29, 111, 164, .08);
}

.biz-thumb::before,
.biz-thumb::after {
  content: "";
  position: absolute;
  pointer-events: none;
  border: 2px solid rgba(29, 111, 164, .45);
  border-left: 0;
  border-top: 0;
  transform: rotate(-18deg);
}

.biz-thumb::before {
  right: -18%;
  top: -18%;
  width: 88%;
  height: 92%;
  border-radius: 0 0 80% 0;
}

.biz-thumb::after {
  left: -24%;
  bottom: -22%;
  width: 82%;
  height: 88%;
  border-radius: 0 0 80% 0;
  opacity: .55;
}

.biz-thumb img {
  position: relative;
  z-index: 1;
  display: block;
  width: 85%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
  border-radius: 4px;
  filter: drop-shadow(0 8px 14px rgba(15, 45, 78, .16));
  transition: transform .35s ease;
}

.biz-card:hover .biz-thumb img {
  transform: scale(1.03);
}

.biz-info {
  padding-top: 12px;
}

.biz-info h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.biz-info p {
  font-size: 13px;
  color: var(--text-mid);
  line-height: 1.75;
}

/* 动画关键帧 */
@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-14px);
  }
}

/* 响应式 */
@media(max-width:1024px) {
  .about-hero-banner {
    min-height: 920px;
  }

  .about-hero-inner h1 {
    font-size: 38px;
  }

  .about-hero-tabs {
    bottom: 46px;
  }

  .about-hero-tab {
    padding: 16px 12px 14px;
  }

  .about-hero-tab strong {
    font-size: 16px;
  }

  .wrap .about-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .history-scene-canvas {
    min-width: 1180px;
    height: 680px;
  }

  .history-sec-title {
    top: 30px;
  }

  .history-track-layer {
    top: 92px;
  }

  .honor-grid {
    height: 500px;
  }

  .honor-card {
    width: 180px;
    top: 80px;
  }

  .honor-img {
    height: 250px;
  }

  .biz-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media(max-width:768px) {
  .about-hero-banner {
    align-items: flex-start;
    min-height: 560px;
    height: auto;
    padding-top: 92px;
  }

  .about-hero-bg {
    background-position: 58% center;
  }

  .about-hero-inner {
    padding: 0 22px;
    transform: none;
  }

  .about-hero-inner h1 {
    max-width: 330px;
    font-size: 28px;
    line-height: 1.42;
  }

  .about-hero-more {
    min-width: 108px;
    height: 36px;
    margin-top: 22px;
    padding: 0 22px;
    font-size: 13px;
  }

  .about-hero-tabs {
    bottom: 24px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: calc(100% - 40px);
    overflow: visible;
  }

  .about-hero-tab {
    min-height: 74px;
    padding: 14px 12px 12px;
    border-top: 1px solid rgba(255, 255, 255, .44);
  }

  .about-hero-tab:nth-child(-n + 2) {
    border-top: 0;
  }

  .about-hero-tab:nth-child(odd) {
    border-left: 0;
  }

  .about-hero-tab:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }

  .about-hero-tab span {
    margin-right: 6px;
    font-size: 13px;
  }

  .about-hero-tab strong {
    font-size: 15px;
  }

  .about-hero-tab em {
    font-size: 11px;
    line-height: 1.35;
  }

  .wrap .about-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .section {
    padding: 60px 0;
  }

  .wrap {
    --about-wrap-pad: 20px;
  }

  .history-section {
    padding: 0;
    background: #e8f4fd;
  }

  .history-scene-panel {
    border-radius: 0;
    overflow: visible;
  }

  .history-scene-canvas {
    min-width: 0;
    height: auto;
    padding: 32px 20px 36px;
    background: #e8f4fd;
    overflow: visible;
  }

  .history-scene-canvas::before,
  .history-scene-canvas::after {
    display: none;
  }

  .history-sec-title {
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    padding: 0;
    margin-bottom: 26px;
  }

  .history-sec-title h2 {
    font-size: 28px;
  }

  .history-sec-title p {
    font-size: 13px;
  }

  .history-track-layer {
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    bottom: auto;
  }

  .svg-layer,
  .history-dot-layer {
    display: none;
  }

  .milestones {
    position: relative;
    inset: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 0 0 4px;
  }

  .milestones::before {
    content: '';
    position: absolute;
    top: 8px;
    bottom: 8px;
    left: 50%;
    width: 2px;
    transform: translateX(-50%);
    background: linear-gradient(to bottom, rgba(29, 111, 164, .25), #3b7cd9 18%, #3b7cd9 82%, rgba(29, 111, 164, .25));
  }

  .ms {
    position: relative;
    left: auto !important;
    top: auto !important;
    width: calc(50% - 22px);
    text-align: left;
    padding: 14px 14px 14px 16px;
    background: #fff;
    border: 1px solid rgba(29, 111, 164, .16);
    border-radius: 14px;
    box-shadow: 0 8px 24px rgba(29, 111, 164, .12);
  }

  .ms:nth-child(odd) {
    align-self: flex-start;
  }

  .ms:nth-child(even) {
    align-self: flex-end;
  }

  .ms::before {
    content: '';
    position: absolute;
    top: 21px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #3b7cd9;
    box-shadow: 0 0 0 4px rgba(59, 124, 217, .2);
  }

  .ms:nth-child(odd)::before {
    right: -27px;
  }

  .ms:nth-child(even)::before {
    left: -27px;
  }

  .ms .stem {
    display: none;
  }

  .ms .year {
    font-size: 22px;
    margin-bottom: 10px;
  }

  .ms .desc {
    font-size: 13px;
    line-height: 1.65;
  }

  .honor-grid {
    height: 400px;
  }

  .honor-card {
    width: 140px;
    top: 60px;
  }

  .honor-img {
    height: 200px;
    padding: 6px;
  }

  .honor-viewer {
    padding: 20px;
  }

  .research-badges {
    gap: 18px;
    margin-top: -18px;
  }

  .research-laurel {
    width: 96px;
    height: 96px;
  }

  .research-laurel::before,
  .research-laurel::after {
    top: 16px;
    width: 26px;
    height: 58px;
    border-width: 2px;
  }

  .research-laurel strong {
    font-size: 22px;
  }

  .research-laurel span {
    max-width: 64px;
    font-size: 11px;
  }

  .biz-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .biz-card {
    min-height: 240px;
  }
}

.anim {
  opacity: 0;
  transition: opacity .7s ease, transform .7s ease;
}

.anim.from-up {
  transform: translateY(36px);
}

.anim.from-left {
  transform: translateX(-48px);
}

.anim.from-right {
  transform: translateX(48px);
}

.anim.visible {
  opacity: 1;
  transform: none;
}

/* ===== 1. 公司介绍 ===== */
.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.about-img-wrap {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(29, 111, 164, .18);
}

.about-img-wrap img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  transition: transform .7s;
}

.about-img-wrap:hover img {
  transform: scale(1.04);
}

.about-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(29, 111, 164, .3) 0%, transparent 50%);
}

.about-badge {
  position: absolute;
  bottom: 28px;
  left: 28px;
  background: rgba(255, 255, 255, .96);
  border-radius: 14px;
  padding: 16px 22px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .12);
  backdrop-filter: blur(8px);
}

.about-badge .num {
  font-size: 30px;
  font-weight: 700;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.about-badge .lbl {
  font-size: 12px;
  color: var(--text-mid);
  margin-top: 4px;
}

.about-text .tag {
  display: inline-block;
  padding: 5px 16px;
  background: var(--bg-light);
  color: var(--blue);
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 18px;
  border: 1px solid rgba(29, 111, 164, .2);
}

.about-text h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.4;
  margin-bottom: 20px;
}

.about-text h2 em {
  font-style: normal;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-text p {
  font-size: 15px;
  color: var(--text-mid);
  line-height: 1.9;
  margin-bottom: 14px;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 36px;
}

.stat-item {
  text-align: center;
  padding: 22px 12px;
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: box-shadow .3s, transform .3s;
}

.stat-item:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-5px);
}

.stat-num {
  font-size: 34px;
  font-weight: 700;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat-unit {
  font-size: 15px;
  font-weight: 700;
  color: var(--blue);
}

.stat-lbl {
  font-size: 13px;
  color: var(--text-mid);
  margin-top: 6px;
}