:root{
      /* bg + accents mirip attachment */
      --oo-text: #d2d6da;
      --oo-text-dim: #b6bac2;
      --oo-white: #ffffff;
      --oo-border: rgba(255,255,255,.2);
      --oo-primary: #3b82f6; /* garis tab aktif */
      --oo-shadow: 0 0 48px 30px rgb(13, 64, 32, 0.2)

      /* font-weight rules (request) */
      --fw-body: 300;   /* default 300/400 */
      --fw-body-2: 400;
      --fw-title: 600;  /* title 600 */
      --fw-tab: 400;
      --fw-tab-active: 600;
    }

    .oo-footer{
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Helvetica Neue", sans-serif;
      color: var(--oo-text);
      background: var(--barik-800);
      font-weight: var(--fw-body);
      font-size: 12px;
      line-height: 18px;
    }

    .oo-wrap{
      width: min(1200px, calc(100% - 32px));
      margin: 0 auto;
    }

    /* ===== Upper ===== */
    .oo-footer-upper{
      background: var(--barik-800);
      padding: 28px 0 0;
    }

    .oo-tabs{
      display:flex;
      gap: 56px;
      overflow-x:auto;
      overflow-y:hidden;
      white-space:nowrap;
      height: 40px;
      border-bottom: 1px solid var(--oo-border);
      scrollbar-width: none;
    }
    .oo-tabs::-webkit-scrollbar{ display:none; }

    .oo-tab{
      background: transparent;
      border: 0;
      padding: 8px 0;
      margin: 0;
      height: 39px;
      color: var(--oo-text);
      font-size: 14px;
      font-weight: var(--fw-tab);
      line-height: 24px;
      cursor: pointer;
    }
    .oo-tab.is-active{
      color: var(--oo-white);
      font-weight: var(--fw-tab-active);
      border-bottom: 2px solid var(--oo-primary);
    }

    .oo-panel{ padding-top: 14px; }

    .oo-links-grid{
      display:grid;
      grid-template-columns: 1fr;
      column-gap: 20px;
    }
    @media (min-width:768px){
      .oo-links-grid{ grid-template-columns: repeat(3, minmax(0,1fr)); }
    }
    @media (min-width:1024px){
      .oo-links-grid{ grid-template-columns: repeat(4, minmax(0,1fr)); }
    }

    .oo-link{
      display:inline-block;
      padding: 10px 0;
      text-decoration:none;
      color: var(--oo-text);
      font-size: 14px;
      font-weight: var(--fw-body);
      line-height: 1.4;
    }
    .oo-link:hover{ color: var(--oo-white); text-decoration: underline; }

    .oo-more{
      position: relative;
      margin-top: 0;
      padding-bottom: 28px; /* ruang tombol floating */
    }
    .oo-more-inner{
      display:grid;
      grid-template-rows: 0fr;
      overflow:hidden;
      transition: grid-template-rows .9s cubic-bezier(.7,.3,0,1);
      visibility: hidden;
    }
    .oo-more-inner > *{ min-height:0; }
    .oo-more.is-open .oo-more-inner{
      grid-template-rows: 1fr;
      visibility: visible;
    }

    .oo-more-toggle{
      position:absolute;
      left: 0;
      bottom: 0;
      background: var(--barik-600);
      color: var(--oo-white);
      border: 0;
      padding: 5px 10px;
      font-size: 14px;
      font-weight: 600;
      display:flex;
      align-items:center;
      gap: 6px;
      box-shadow: var(--oo-shadow);
      cursor: pointer;
      border-radius: 999px;
    }
    .oo-chevron{
      width:16px; height:16px;
      color: var(--oo-white);
      transform: rotate(180deg);
      transition: transform .25s ease;
    }
    .oo-more.is-open .oo-chevron{ transform: rotate(0deg); }

    .oo-divider{
      height: 1px;
      background: var(--oo-border);
      margin: 16px 0 0;
    }

    /* ===== Main ===== */
    .oo-footer-main{
      background: var(--barik-900);
      padding: 26px 0 18px;
    }

    .oo-main-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 16px;
      padding-bottom: 16px;
    }

    .oo-brand{
      text-decoration:none;
      color: var(--oo-text);
      display:block;
    }
    .oo-brand-mark{
      display:inline-block;
      font-size: 34px;
      letter-spacing: -0.02em;
      line-height: 1;
      font-weight: 600;
      color: var(--oo-white);
      text-transform: lowercase;
    }
    .oo-brand-mark span{ opacity:.9; }
    .oo-brand-sub{
      display:block;
      margin-top: 6px;
      color: var(--oo-text);
      font-weight: var(--fw-body);
      font-size: 12px;
      opacity: .9;
    }

    .oo-socials{
      display:flex;
      gap: 14px;
      align-items:center;
      margin-top: 6px;
    }
    .oo-social{
      width: 28px; height: 28px;
      display:grid;
      place-items:center;
      color: var(--oo-text);
      text-decoration:none;
      opacity:.95;
    }
    .oo-social svg{ width: 22px; height: 22px; }
    .oo-social:hover{ color: var(--oo-white); }

    .oo-cols{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap: 28px 18px;
      padding-top: 8px;
    }
    @media (min-width:768px){
      .oo-cols{ grid-template-columns: repeat(6, max-content); gap: 28px 22px; }
    }
    @media (min-width:1024px){
      .oo-cols{ gap: 40px 32px; }
    }

    .oo-col{ min-width: 160px; }
    .oo-col-about{
      grid-column: 1 / -1;
      max-width: 480px;
    }
    @media (min-width:768px){
      .oo-col-about{ grid-column: 1 / -1; max-width: 560px; }
    }
    @media (min-width:1280px){
      .oo-col-about{ grid-column: 1 / 3; }
    }

    .oo-title{
      margin: 0 0 16px;
      font-size: 12px;
      font-weight: var(--fw-title);
      color: var(--oo-white);
      letter-spacing: .01em;
    }

    .oo-item{
      display:flex;
      gap: 10px;
      align-items:flex-start;
      margin: 0 0 14px;
      text-decoration:none;
      color: var(--oo-text);
      font-weight: var(--fw-body-2);
      font-size: 12px;
    }
    .oo-item:last-child{ margin-bottom: 0; }
    .oo-item:hover{ color: var(--oo-white); text-decoration: underline; }
    .oo-item-icon .oo-ico{ width: 18px; opacity:.9; }

    .oo-about{
      margin: 0;
      font-size: 12px;
      font-weight: var(--fw-body);
      color: var(--oo-text);
      opacity: .95;
    }
    .oo-about strong{
      font-weight: var(--fw-title);
      color: var(--oo-white);
    }

    .oo-award{
      margin-top: 18px;
      padding-top: 18px;
      border-top: 1px solid var(--oo-border);
      display:flex;
      gap: 12px;
      align-items:center;
    }
    .oo-award-text{
      margin: 0;
      font-weight: var(--fw-body-2);
      color: var(--oo-text);
      opacity: .95;
    }
    .oo-award-badge{
      width: 42px; height: 42px;
      display:grid; place-items:center;
      border: 1px solid var(--oo-border);
      border-radius: 10px;
      opacity: .9;
    }

    .oo-col-app{ min-width: 220px; }
    .oo-app{ display:flex; gap: 14px; align-items:flex-start; }
    .oo-qr{
      display:none;
      opacity:.85;
    }
    @media (min-width:768px){ .oo-qr{ display:block; } }
    .oo-qr-box{
      width: 120px; height: 120px;
      border: 1px solid var(--oo-border);
      border-radius: 12px;
      background: rgba(255,255,255,.04);
      margin-bottom: 6px;
    }
    .oo-qr small{ color: var(--oo-text-dim); font-weight: var(--fw-body); }

    .oo-store{ display:flex; flex-direction:column; gap: 10px; }
    .oo-store-btn{
      width: 140px;
      height: 44px;
      border-radius: 10px;
      border: 1px solid var(--oo-border);
      color: var(--oo-white);
      text-decoration:none;
      display:grid;
      place-items:center;
      font-weight: 600;
      background: rgba(255,255,255,.04);
    }
    .oo-store-btn:hover{ background: rgba(255,255,255,.08); }

    /* back to top (mirip posisi & feel) */
    .oo-back{
      display:flex;
      justify-content:flex-end;
      margin-top: 10px;
    }
    .oo-back-btn{
      border: 0;
      background: transparent;
      color: var(--oo-text);
      display:flex;
      align-items:center;
      gap: 8px;
      font-size: 12px;
      font-weight: var(--fw-body-2);
      cursor:pointer;
      padding: 6px 0;
    }
    .oo-back-btn:hover{ color: var(--oo-white); }
    .oo-chevron.up{ transform: rotate(0deg); }

    .oo-bottom{
      margin-top: 14px;
      padding-top: 14px;
      border-top: 1px solid var(--oo-border);
      color: var(--oo-text);
      font-weight: var(--fw-body);
      text-align: left;
      display:flex;
      flex-wrap:wrap;
      gap: 8px;
    }
    @media (min-width:1024px){
      .oo-bottom{ justify-content:center; text-align:center; }
    }
    .oo-dot{ opacity:.7; }