body {
      background: linear-gradient(180deg, #eef9ff 0%, #f7fcff 36%, #e8f5fc 100%);
    }

    .section {
      padding-block: var(--section-space);
    }

    .section-lead {
      color: var(--muted);
      font-size: 16px;
      line-height: 2;
    }

    .section-heading {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 60px;
      margin-bottom: 52px;
    }

    .section-heading .section-lead {
      width: min(520px, 44%);
      margin: 0;
    }

    .reveal {
      opacity: 0;
      transform: translateY(18px);
      transition: opacity .75s ease, transform .75s ease;
    }

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


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




    /* Hero */
    .inner-hero {
      position: relative;
      height: clamp(450px, 65vh, 550px);
      min-height: 450px;
      overflow: hidden;
      color: #fff;
      background: #07385f;
    }

    .inner-hero>img {
      height: 100%;
      object-fit: cover;
      object-position: center 42%;
      animation: heroDrift 14s ease-out both;
    }

    @keyframes heroDrift {
      from {
        transform: scale(1.055);
      }

      to {
        transform: scale(1);
      }
    }

    .hero-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(90deg, rgba(16, 129, 217, .62) 0%, rgba(16, 129, 217, .32) 40%, rgba(16, 129, 217, .035) 72%), linear-gradient(0deg, rgba(16, 129, 217, .16), transparent 45%);
    }

    .hero-grid {
      position: absolute;
      inset: 0;
      opacity: .16;
      background-image: linear-gradient(rgba(255, 255, 255, .2) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .2) 1px, transparent 1px);
      background-size: 9vw 9vw;
      mask-image: linear-gradient(90deg, #000, transparent 68%);
    }

    .hero-inner {
      position: absolute;
      inset: 0;
      display: flex;
      align-items: center;
      width: var(--container);
      margin: auto;
    }

    .hero-copy {
      width: min(680px, 56vw);
      padding-top: 62px;
    }

    .hero-code {
      display: inline-flex;
      align-items: center;
      gap: 13px;
      margin-bottom: 24px;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: .25em;
      opacity: .78;
    }

    .hero-code::before {
      content: "";
      width: 42px;
      height: 3px;
      border-radius: 10px;
      background: #77d1ff;
    }

    .hero-copy h1 {
      margin: 0;
      font-size: clamp(45px, 6vw, 70px);
      line-height: .98;
      letter-spacing: -.055em;
    }

    .hero-copy h1 span {
      display: block;
      margin-top: 18px;
      font-size: clamp(16px, 1.6vw, 24px);
      font-weight: 700;
      letter-spacing: .26em;
      opacity: .88;
    }

    .hero-copy p {
      max-width: 610px;
      margin: 30px 0 0;
      font-size: 16px;
      line-height: 1.9;
      opacity: .82;
    }

    /* Secondary navigation */
    .subnav-wrap {
      position: sticky;
      top: 72px;
      z-index: 70;
      margin-top: -1px;
      background: rgba(241, 249, 254, .92);
      border-bottom: 1px solid rgba(var(--brand-rgb), .1);
      box-shadow: 0 14px 35px rgba(5, 52, 91, .08);
      backdrop-filter: blur(18px);
    }

    .subnav {
      width: var(--container);
      min-height: 86px;
      margin: auto;
      display: grid;
      grid-template-columns: repeat(4, 1fr);
    }

    .subnav a {
      position: relative;
      display: grid;
      align-items: center;
      justify-content: center;
      align-content: center;
      padding: 0 10px;
      position: relative;
      border: 0;
      background: transparent;
      color: #4A657A;
      cursor: pointer;
      font-size: 15px;
      font-weight: 700;
      transition: .25s;
      text-align: center;
    }

    .subnav a small {
      display: block;
      margin-bottom: 5px;
      color: var(--brand);
      font-size: 9px;
      letter-spacing: .14em;
      opacity: .65;
      text-transform: uppercase;
    }

    .subnav a::after {
      content: "";
      position: absolute;
      left: 50%;
      bottom: 0;
      width: 0;
      height: 4px;
      border-radius: 5px 5px 0 0;
      background: var(--brand);
      transform: translateX(-50%);
      transition: .25s ease;
    }

    .subnav a:hover,
    .subnav a.active {
      color: var(--brand);
      background: linear-gradient(180deg, transparent, rgba(var(--brand-rgb), .06));
    }

    .subnav a.active::after {
      width: 36px;
    }

    /* Profile */
    .profile {
      position: relative;
      overflow: hidden;
      background: linear-gradient(145deg, #dff1fc 0%, #f1faff 50%, #d8edf9 100%);
    }

    /* .profile::before {
      content: "ABOUT";
      position: absolute;
      top: 30px;
      right: -20px;
      color: rgba(var(--brand-rgb), .045);
      font-size: min(18vw, 260px);
      font-weight: 700;
      line-height: 1;
    } */

    .profile::after {
      content: "2018";
      position: absolute;
      left: -2vw;
      bottom: -5vw;
      color: rgba(16, 129, 217, .055);
      font-size: min(24vw, 360px);
      font-weight: 900;
      line-height: .8;
    }

    .profile-layout {
      position: relative;
      display: grid;
      grid-template-columns: 1.02fr .98fr;
      gap: clamp(48px, 6vw, 110px);
      align-items: center;
    }

    .profile-copy {
      position: relative;
      z-index: 2;
    }

    .profile-copy .section-lead {
      margin: 30px 0 0;
    }

    .profile-copy .section-lead strong {
      color: var(--ink);
    }

    .profile-signature {
      margin-top: 34px;
      padding: 24px 28px;
      border-radius: 18px;
      color: #174f78;
      background: linear-gradient(135deg, rgba(255, 255, 255, .86), rgba(222, 242, 254, .78));
      box-shadow: 0 15px 45px rgba(12, 71, 111, .08);
    }

    .profile-signature span {
      display: block;
      margin-bottom: 8px;
      color: var(--brand);
      font-size: 10px;
      font-weight: 800;
      letter-spacing: .17em;
    }

    .profile-signature strong {
      font-size: 19px;
      line-height: 1.65;
    }

    .profile-visual {
      position: relative;
      min-height: 500px;
    }

    .profile-visual .main-image {
      position: absolute;
      /* inset: 0 0 70px 9%; */
      width: 100%;
      height: 100%;
      border-radius: var(--radius-xl);
      object-fit: cover;
      box-shadow: var(--shadow);
    }

    .profile-visual .detail-image {
      position: absolute;
      left: 0;
      bottom: -100px;
      width: 48%;
      height: 260px;
      border: 12px solid #eaf6fd;
      border-radius: 26px;
      object-fit: cover;
      box-shadow: 0 18px 50px rgba(3, 54, 92, .18);
    }

    .profile-tag {
      position: absolute;
      right: -22px;
      bottom: -65px;
      width: 210px;
      padding: 26px;
      border-radius: 24px 7px 24px 7px;
      color: #fff;
      background: linear-gradient(145deg, #1081D9, #0A5F9F);
      box-shadow: 0 22px 45px rgba(var(--brand-rgb), .28);
    }

    .profile-tag small {
      font-size: 9px;
      letter-spacing: .16em;
      opacity: .65;
    }

    .profile-tag strong {
      display: block;
      margin-top: 10px;
      font-size: 23px;
      line-height: 1.35;
    }

    .identity-band {
      margin-top: 75px;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
      position: relative;
      z-index: 2;
    }

    .identity-card {
      position: relative;
      min-height: 188px;
      padding: 30px;
      border-radius: var(--radius-lg);
      overflow: hidden;
      background: rgba(255, 255, 255, .72);
      box-shadow: 0 18px 52px rgba(3, 54, 92, .09);
      transition: .3s ease;
    }

    .identity-card:hover {
      transform: translateY(-7px);
      background: #fff;
    }

    .identity-card::after {
      content: attr(data-index);
      position: absolute;
      right: 20px;
      top: 12px;
      color: rgba(var(--brand-rgb), .08);
      font-size: 74px;
      font-weight: 700;
      line-height: 1;
    }

    .identity-card small {
      color: var(--brand);
      font-size: 10px;
      font-weight: 700;
      letter-spacing: .16em;
    }

    .identity-card strong {
      position: relative;
      z-index: 1;
      display: block;
      margin: 24px 0 9px;
      font-size: clamp(21px, 2vw, 31px);
    }

    .identity-card p {
      position: relative;
      z-index: 1;
      margin: 0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.75;
    }

    /* Organization */
    .organization {
      position: relative;
      overflow: hidden;
    }

    .org-shell {
      position: relative;
      padding: clamp(36px, 5vw, 74px);
      border-radius: var(--radius-xl);
      background: linear-gradient(135deg, rgba(255, 255, 255, .9), rgba(216, 239, 253, .76));
      box-shadow: var(--shadow);
    }

    .org-shell::before {
      content: "ORGANIZATION";
      position: absolute;
      top: 22px;
      right: 30px;
      color: rgba(var(--brand-rgb), .07);
      font-size: clamp(34px, 6vw, 90px);
      font-weight: 700;
    }

    .history {
      position: relative;
      /* background: linear-gradient(145deg, #dff1fc 0%, #f1faff 50%, #d8edf9 100%); */
      overflow: hidden;
    }

    .history::before {
      content: "ABOUT";
      position: absolute;
      top: 30px;
      right: -20px;
      color: rgba(var(--brand-rgb), .045);
      font-size: min(18vw, 260px);
      font-weight: 700;
      line-height: 1;
    }



    .history-layout {
      position: relative;
      z-index: 2;
      display: grid;
      grid-template-columns: .72fr 1.28fr;
      gap: clamp(55px, 5vw, 120px);
    }

    .history-visual {
      /* aspect-ratio: 4 / 3; */
      margin-top: 35px;
      height: 750px;
    }

    .history-visual img {
      width: 100%;
      height: 100%;
      border-radius: var(--radius-xl);
      object-fit: cover;
      box-shadow: var(--shadow);
    }

    .history-intro {
      position: sticky;
      align-self: start;
    }

    .history-intro .section-lead {
      margin-top: 28px;
    }

    .data-note {
      display: inline-flex;
      margin-top: 24px;
      padding: 10px 15px;
      border-radius: 999px;
      color: var(--brand);
      background: rgba(255, 255, 255, .66);
      font-size: 11px;
      font-weight: 700;
    }

    .timeline {
      display: grid;
      gap: 18px;
    }

    .timeline-card {
      position: relative;
      display: grid;
      align-items: center;
      grid-template-columns: 150px 1fr;
      gap: 28px;
      /* min-height: 170px; */
      min-height: 140px;
      padding: 20px 35px;
      border-radius: 26px;
      background: rgba(255, 255, 255, .74);
      box-shadow: 0 17px 52px rgba(4, 60, 99, .08);
      transition: .3s ease;
    }

    .timeline-card:hover {
      transform: translateX(8px);
      background: #fff;
    }

    .timeline-year {
      color: var(--brand);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: .12em;
      text-transform: uppercase;
    }

    .timeline-year strong {
      display: block;
      margin-top: 9px;
      font-size: 24px;
      letter-spacing: -.04em;
    }

    .timeline-copy h3 {
      margin: 0 0 11px;
      font-size: 22px;
    }

    .timeline-copy p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.85;
    }

    /* Team */
    .team {
      color: #fff;
      background: linear-gradient(145deg, #0A5F9F, #1081D9 60%, #2C99E7);
    }

    .team .eyebrow {
      color: #83d6ff;
    }

    .team-layout {
      display: grid;
      grid-template-columns: 1.08fr .92fr;
      border-radius: var(--radius-xl);
      overflow: hidden;
      background: rgba(255, 255, 255, .08);
      box-shadow: 0 28px 75px rgba(1, 31, 55, .24);
    }

    .team-visual {
      position: relative;
      min-height: 520px;
    }

    .team-visual img {
      max-height: 900px;
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .team-visual::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(90deg, transparent 55%, rgba(3, 57, 96, .6));
    }

    .team-panel {
      padding: clamp(38px, 5vw, 78px);
      display: flex;
      flex-direction: column;
      justify-content: center;
      background: linear-gradient(135deg, rgba(255, 255, 255, .1), rgba(255, 255, 255, .03));
      backdrop-filter: blur(16px);
    }

    .team-panel h3 {
      margin: 12px 0 22px;
      font-size: clamp(30px, 3vw, 44px);
    }

    .team-panel p {
      margin: 0;
      color: rgba(255, 255, 255, .74);
      font-size: 16px;
      line-height: 1.9;
    }

    .team-slots {
      margin-top: 34px;
      display: grid;
      grid-template-columns: 1fr;
      gap: 12px;
    }

    .team-slot {
      padding: 18px;
      border-radius: 15px;
      background: rgba(255, 255, 255, .1);
    }

    .team-slot small {
      display: block;
      margin-bottom: 7px;
      color: #88d8ff;
      font-size: 9px;
      letter-spacing: .14em;
    }

    .team-slot strong {
      font-size: 20px;
    }

    /* Back top */
    .back-top {
      position: fixed;
      z-index: 75;
      right: 24px;
      bottom: 24px;
      width: 48px;
      height: 48px;
      border: 0;
      border-radius: 50%;
      color: #fff;
      background: var(--brand);
      box-shadow: 0 14px 30px rgba(var(--brand-rgb), .3);
      cursor: pointer;
      opacity: 0;
      visibility: hidden;
      transform: translateY(10px);
      transition: .25s ease;
    }

    .back-top.show {
      opacity: 1;
      visibility: visible;
      transform: none;
    }

    @media (max-width: 1500px) {
      .history-layout {
        grid-template-columns: 1fr;
      }
      .history-visual {
        height: initial;
      }
    }

    @media (max-width: 1210px) {
      .profile-tag {
        right: -8px;
      }

      .profile-layout,
      .history-layout,
      .team-layout {
        grid-template-columns: 1fr;
      }

      .profile-visual {
        min-height: initial;
        aspect-ratio: 4 / 3;
      }

      .history-intro {
        position: static;
      }

      .team-visual {
        min-height: 450px;
      }

    }

    @media (max-width: 768px) {
      :root {
        --container: 90vw;
        --section-space: 76px;
      }

      html {
        scroll-padding-top: 130px;
      }

      .inner-hero {
        height: 650px;
        min-height: 650px;
      }

      .inner-hero>img {
        object-position: 58% center;
      }

      .hero-inner {
        width: calc(100vw - 40px);
      }

      .hero-copy {
        width: 100%;
        padding-top: 44px;
      }

      .hero-copy h1 {
        font-size: 56px;
      }

      .hero-copy h1 span {
        font-size: 16px;
      }

      .hero-copy p {
        font-size: 14px;
      }

      .subnav-wrap {
        top: 66px;
      }

      .subnav {
        width: 100%;
        min-height: 70px;
        padding-inline: 8px;
      }

      .subnav a {
        padding: 12px 8px;
        font-size: 12px;
      }

      .section-heading {
        display: block;
        margin-bottom: 34px;
      }

      .section-heading .section-lead {
        width: 100%;
        margin-top: 18px;
      }

      .profile-layout {
        gap: 44px;
      }

      .profile-visual .main-image {
        inset: 0 0 60px 0;
      }

      .profile-visual .detail-image {
        width: 58%;
        height: 190px;
        border-width: 8px;
      }

      .profile-tag {
        right: 0;
        bottom: 18px;
        width: 176px;
        padding: 20px;
      }

      .profile-tag strong {
        font-size: 18px;
      }

      .identity-band {
        margin-top: 54px;
        grid-template-columns: 1fr;
      }

      .timeline-card {
        grid-template-columns: 1fr;
        gap: 14px;
        padding: 27px;
      }

      .org-shell {
        padding: 26px 18px;
      }

      .team-visual {
        min-height: 310px;
      }

      .team-slots {
        grid-template-columns: 1fr;
      }

    }

    @media (prefers-reduced-motion: reduce) {
      html {
        scroll-behavior: auto;
      }

      *,
      *::before,
      *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
      }

      .reveal {
        opacity: 1;
        transform: none;
      }
    }