:root{
      --bg0:#f7fbf8;
      --bg1:#eef8f2;
      --card:#ffffff;
      --text:#1f2937;
      --muted:#5b6b75;
      --muted2:#7a8a94;
      --line:rgba(31,41,55,.12);
      --shadow:0 18px 40px rgba(15, 23, 42, .08);
      --shadow2:0 10px 22px rgba(15, 23, 42, .10);
      --brand:#1f8a5b;
      --brand2:#38b27a;
      --brand3:#5fd7a1;
      --accent:#0f766e;
      --warn:#b45309;
      --chip:#eaf7f1;
      --radius:18px;
      --radius2:24px;
      --container:1120px;
      --pad:20px;
      --focus: rgba(56,178,122,.28);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(900px 420px at 15% 0%, rgba(56,178,122,.18), transparent 55%),
        radial-gradient(760px 360px at 85% 10%, rgba(31,138,91,.14), transparent 60%),
        linear-gradient(180deg, var(--bg0) 0%, var(--bg1) 100%);
      overflow-x:hidden;
    }
    a{color:inherit; text-decoration:none}
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 var(--pad);
    }

    header{
      position:sticky;
      top:0;
      z-index:30;
      backdrop-filter:saturate(140%) blur(10px);
      background:rgba(247,251,248,.72);
      border-bottom:1px solid rgba(31,41,55,.08);
    }
    .nav-wrap{display:flex; align-items:center; justify-content:space-between; gap:14px; padding:12px 0;}
    .brand{
      display:flex; align-items:center; gap:12px; min-width:240px;
    }
    .ai-page-logo{
      width:40px; height:40px; border-radius:12px;
      background:linear-gradient(135deg, rgba(31,138,91,.18), rgba(95,215,161,.18));
      border:1px solid rgba(31,41,55,.10);
      object-fit:contain;
      padding:6px;
    }
    .brand-title{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .brand-title strong{font-size:14px; letter-spacing:.2px}
    .brand-title span{font-size:12px; color:var(--muted)}
    nav{
      display:flex; align-items:center; gap:10px;
    }
    .nav-links{
      display:flex; align-items:center; gap:14px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav-links a{
      font-size:13px;
      color:rgba(31,41,55,.86);
      padding:8px 10px;
      border-radius:999px;
      border:1px solid transparent;
      transition: background .2s, border-color .2s, transform .2s;
      white-space:nowrap;
    }
    .nav-links a:hover{
      background:rgba(234,247,241,.7);
      border-color:rgba(31,41,55,.10);
      transform: translateY(-1px);
    }
    .nav-actions{display:flex; align-items:center; gap:10px}
    .btn{
      display:inline-flex; align-items:center; justify-content:center;
      gap:10px;
      padding:10px 14px;
      border-radius:12px;
      border:1px solid rgba(31,41,55,.12);
      background:rgba(255,255,255,.72);
      color:rgba(31,41,55,.92);
      font-weight:650;
      font-size:13px;
      cursor:pointer;
      transition: transform .15s, box-shadow .15s, background .15s, border-color .15s;
      user-select:none;
    }
    .btn:hover{transform: translateY(-1px); box-shadow:0 10px 20px rgba(15,23,42,.08); border-color:rgba(31,41,55,.18)}
    .btn:active{transform: translateY(0px)}
    .btn:focus{outline:none; box-shadow:0 0 0 4px var(--focus)}
    .btn-primary{
      background:linear-gradient(135deg, var(--brand) 0%, #2ab973 50%, #52d79f 100%);
      border-color:rgba(16,120,80,.18);
      color:white;
      box-shadow:0 14px 30px rgba(31,138,91,.26);
    }
    .btn-primary:hover{
      box-shadow:0 18px 38px rgba(31,138,91,.32);
      border-color:rgba(255,255,255,.25);
    }
    .btn-ghost{
      background:rgba(234,247,241,.65);
      border-color:rgba(31,41,55,.12);
    }
    .icon-dot{
      width:10px; height:10px; border-radius:99px;
      background:rgba(255,255,255,.95);
      box-shadow:0 0 0 4px rgba(255,255,255,.25);
    }

    .mobile-toggle{
      display:none;
      width:42px; height:42px;
      border-radius:12px;
      border:1px solid rgba(31,41,55,.12);
      background:rgba(255,255,255,.72);
      cursor:pointer;
      transition: transform .15s, box-shadow .15s;
      align-items:center; justify-content:center;
    }
    .mobile-toggle:hover{transform: translateY(-1px); box-shadow:0 10px 20px rgba(15,23,42,.08)}
    .hamburger{
      width:18px; height:12px; position:relative;
    }
    .hamburger span{
      position:absolute; left:0; right:0;
      height:2px; border-radius:2px;
      background:rgba(31,41,55,.85);
      transition: transform .2s, top .2s, opacity .2s;
    }
    .hamburger span:nth-child(1){top:0}
    .hamburger span:nth-child(2){top:5px}
    .hamburger span:nth-child(3){top:10px}
    .mobile-toggle[aria-expanded="true"] .hamburger span:nth-child(1){top:5px; transform: rotate(45deg)}
    .mobile-toggle[aria-expanded="true"] .hamburger span:nth-child(2){opacity:0}
    .mobile-toggle[aria-expanded="true"] .hamburger span:nth-child(3){top:5px; transform: rotate(-45deg)}

    .mobile-panel{
      display:none;
      border-top:1px solid rgba(31,41,55,.08);
      padding:12px 0 16px;
    }
    .mobile-panel .mobile-links{
      display:flex; flex-direction:column; gap:8px;
    }
    .mobile-panel a{
      padding:12px 12px;
      border-radius:14px;
      background:rgba(255,255,255,.7);
      border:1px solid rgba(31,41,55,.10);
      font-weight:650;
      font-size:14px;
      color:rgba(31,41,55,.90);
    }

    .hero{
      padding:26px 0 8px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:18px;
      align-items:stretch;
    }
    .hero-card{
      background:rgba(255,255,255,.70);
      border:1px solid rgba(31,41,55,.10);
      border-radius:var(--radius2);
      box-shadow: var(--shadow);
      padding:20px;
      position:relative;
      overflow:hidden;
    }
    .hero-card::before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(600px 180px at 20% 0%, rgba(95,215,161,.32), transparent 55%),
        radial-gradient(560px 220px at 90% 20%, rgba(31,138,91,.22), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.50), rgba(255,255,255,.20));
      pointer-events:none;
      opacity:.9;
    }
    .hero-inner{position:relative; z-index:2}
    .eyebrow{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
      margin-bottom:10px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px;
      border-radius:999px;
      background:rgba(234,247,241,.8);
      border:1px solid rgba(31,41,55,.10);
      color:rgba(31,41,55,.9);
      font-weight:650;
      font-size:12px;
    }
    .pill svg{flex:0 0 auto}
    .hero h1{
      margin:0 0 10px;
      font-size:34px;
      letter-spacing:-.5px;
      line-height:1.18;
    }
    .lead{
      margin:0 0 14px;
      color:var(--muted);
      font-size:15px;
      line-height:1.75;
      max-width:62ch;
    }
    .hero-actions{
      display:flex; gap:12px; flex-wrap:wrap; align-items:center;
      margin-top:10px;
    }
    .meta-row{
      display:flex; gap:14px; flex-wrap:wrap;
      margin-top:14px;
      padding-top:14px;
      border-top:1px dashed rgba(31,41,55,.14);
    }
    .meta-item{display:flex; flex-direction:column; gap:4px; min-width:140px}
    .meta-item strong{font-size:16px; letter-spacing:-.2px}
    .meta-item span{font-size:12px; color:var(--muted2)}
    .hero-side{
      display:flex; flex-direction:column; gap:12px;
    }
    .side-block{
      background:rgba(255,255,255,.72);
      border:1px solid rgba(31,41,55,.10);
      border-radius:var(--radius);
      box-shadow: 0 14px 28px rgba(15,23,42,.06);
      padding:16px;
      position:relative;
      overflow:hidden;
    }
    .side-block::after{
      content:"";
      position:absolute; right:-40px; top:-40px;
      width:140px; height:140px; border-radius:50%;
      background: radial-gradient(circle at 30% 30%, rgba(95,215,161,.35), rgba(95,215,161,.0) 60%);
      pointer-events:none;
    }
    .side-title{display:flex; align-items:center; justify-content:space-between; gap:10px; margin-bottom:10px; position:relative; z-index:2}
    .side-title h2{
      margin:0;
      font-size:14px;
      letter-spacing:.2px;
    }
    .tiny-badge{
      display:inline-flex; align-items:center; gap:8px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(234,247,241,.9);
      border:1px solid rgba(31,41,55,.10);
      font-size:12px; font-weight:700;
      color:rgba(31,41,55,.88);
      position:relative; z-index:2;
    }
    .data-grid{
      display:grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap:10px;
      position:relative; z-index:2;
    }
    .data-item{
      padding:12px;
      border-radius:14px;
      border:1px solid rgba(31,41,55,.10);
      background:rgba(255,255,255,.6);
      transition: transform .15s, box-shadow .15s;
    }
    .data-item:hover{
      transform: translateY(-2px);
      box-shadow:0 16px 30px rgba(15,23,42,.08);
    }
    .data-item strong{display:block; font-size:16px; letter-spacing:-.2px}
    .data-item span{display:block; color:var(--muted2); font-size:12px; margin-top:6px; line-height:1.4}
    .mini-steps{
      display:grid; gap:10px;
      position:relative; z-index:2;
    }
    .mini-step{
      display:flex; gap:10px; align-items:flex-start;
      padding:12px;
      border-radius:14px;
      border:1px solid rgba(31,41,55,.10);
      background:rgba(255,255,255,.6);
    }
    .num{
      width:28px; height:28px; border-radius:10px;
      background:rgba(31,138,91,.14);
      border:1px solid rgba(31,138,91,.22);
      display:flex; align-items:center; justify-content:center;
      font-weight:800; color:rgba(16,120,80,.98);
      flex:0 0 auto;
    }
    .mini-step b{display:block; font-size:13px}
    .mini-step p{margin:4px 0 0; color:var(--muted2); font-size:12px; line-height:1.5}

    section{padding:26px 0}
    .section-head{
      display:flex; align-items:flex-end; justify-content:space-between; gap:14px; flex-wrap:wrap;
      margin-bottom:14px;
    }
    .section-head h2{
      margin:0;
      font-size:22px;
      letter-spacing:-.3px;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      max-width:66ch;
      line-height:1.7;
      font-size:14px;
    }

    .grid-3{
      display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap:12px;
    }
    .card{
      background:rgba(255,255,255,.75);
      border:1px solid rgba(31,41,55,.10);
      border-radius:var(--radius);
      padding:16px;
      box-shadow: 0 10px 18px rgba(15,23,42,.05);
      transition: transform .18s, box-shadow .18s, border-color .18s;
      min-height: 120px;
    }
    .card:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 42px rgba(15,23,42,.10);
      border-color: rgba(31,41,55,.16);
    }
    .card h3{margin:0 0 8px; font-size:15px}
    .card p{margin:0; color:var(--muted); font-size:13px; line-height:1.65}
    .kpi-row{
      display:grid; grid-template-columns: 1fr 1fr; gap:12px;
      align-items:stretch;
    }
    .kpi{
      display:flex; flex-direction:column; gap:10px;
      padding:18px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.80), rgba(255,255,255,.62));
      border:1px solid rgba(31,41,55,.10);
      border-radius:var(--radius2);
      box-shadow: 0 16px 30px rgba(15,23,42,.06);
    }
    .kpi-top{display:flex; align-items:flex-start; justify-content:space-between; gap:12px}
    .kpi-title{display:flex; flex-direction:column; gap:6px}
    .kpi-title b{font-size:14px}
    .kpi-title span{color:var(--muted2); font-size:12px; line-height:1.5}
    .score{
      padding:8px 10px;
      border-radius:14px;
      background:rgba(31,138,91,.10);
      border:1px solid rgba(31,138,91,.18);
      font-weight:900;
      color:rgba(16,120,80,.98);
      white-space:nowrap;
    }
    .bar-list{display:grid; gap:10px}
    .bar{
      display:grid;
      grid-template-columns: 1fr auto;
      gap:10px;
      align-items:center;
    }
    .bar label{font-size:12px; color:var(--muted2)}
    .bar .track{
      height:10px; border-radius:999px;
      background:rgba(31,41,55,.08);
      border:1px solid rgba(31,41,55,.08);
      overflow:hidden;
    }
    .bar .fill{
      height:100%;
      width: 72%;
      border-radius:999px;
      background:linear-gradient(90deg, rgba(31,138,91,.9), rgba(95,215,161,.9));
      transition: width .6s cubic-bezier(.2,.9,.2,1);
    }
    .bar:nth-child(2) .fill{width:64%}
    .bar:nth-child(3) .fill{width:78%}
    .bar:nth-child(4) .fill{width:58%}
    .bar-value{font-weight:800; color:rgba(31,41,55,.9); font-size:12px}

    .steps{
      display:grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap:12px;
    }
    .step{
      padding:16px;
      border-radius:var(--radius);
      border:1px solid rgba(31,41,55,.10);
      background:rgba(255,255,255,.72);
      position:relative;
      overflow:hidden;
    }
    .step::after{
      content:"";
      position:absolute; left:-30px; top:-40px;
      width:90px; height:90px; border-radius:30px;
      background:linear-gradient(135deg, rgba(56,178,122,.20), rgba(56,178,122,.0));
      transform: rotate(18deg);
      pointer-events:none;
    }
    .step .head{display:flex; align-items:center; gap:10px; position:relative; z-index:2}
    .step .head .tag{
      width:30px; height:30px; border-radius:12px;
      background:rgba(31,138,91,.14);
      border:1px solid rgba(31,138,91,.20);
      display:flex; align-items:center; justify-content:center;
      font-weight:900; color:rgba(16,120,80,.98);
      flex:0 0 auto;
    }
    .step h3{margin:0; font-size:14px}
    .step p{margin:10px 0 0; color:var(--muted); font-size:13px; line-height:1.65; position:relative; z-index:2}

    .compare{
      display:grid;
      grid-template-columns: 1fr;
      gap:12px;
    }
    .compare-table-wrap{
      background:rgba(255,255,255,.78);
      border:1px solid rgba(31,41,55,.10);
      border-radius:var(--radius2);
      padding:14px;
      overflow:auto;
      box-shadow: 0 16px 30px rgba(15,23,42,.06);
    }
    table{
      width:100%;
      min-width: 760px;
      border-collapse:separate;
      border-spacing:0;
      font-size:13px;
    }
    th, td{
      padding:12px 12px;
      border-bottom:1px solid rgba(31,41,55,.08);
      vertical-align:top;
      color:rgba(31,41,55,.92);
    }
    th{
      text-align:left;
      font-weight:900;
      background:linear-gradient(180deg, rgba(234,247,241,.95), rgba(255,255,255,.55));
      position:sticky; top:0;
      z-index:2;
    }
    tr:last-child td{border-bottom:none}
    .badge-strong{
      display:inline-flex; align-items:center; gap:8px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(31,138,91,.10);
      border:1px solid rgba(31,138,91,.18);
      font-weight:900;
      color:rgba(16,120,80,.98);
      white-space:nowrap;
    }
    .badge-soft{
      display:inline-flex; align-items:center; gap:8px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(31,41,55,.06);
      border:1px solid rgba(31,41,55,.10);
      font-weight:800;
      color:rgba(31,41,55,.78);
      white-space:nowrap;
    }
    .star{
      display:inline-flex; align-items:center; gap:8px;
      font-weight:950;
    }
    .starsvg{
      width:18px; height:18px; fill: rgba(180,83,9,.95);
      filter: drop-shadow(0 2px 6px rgba(180,83,9,.25));
    }

    .two-col{
      display:grid; grid-template-columns: 1fr 1fr; gap:12px; align-items:stretch;
    }

    .timeline{
      display:grid; gap:10px;
    }
    .tl-item{
      display:grid;
      grid-template-columns: 28px 1fr;
      gap:12px;
      padding:14px;
      border-radius:var(--radius);
      border:1px solid rgba(31,41,55,.10);
      background:rgba(255,255,255,.72);
    }
    .tl-dot{
      width:28px; height:28px; border-radius:12px;
      background:rgba(31,138,91,.14);
      border:1px solid rgba(31,138,91,.20);
      display:flex; align-items:center; justify-content:center;
      font-weight:950; color:rgba(16,120,80,.98);
      margin-top:2px;
    }
    .tl-item b{font-size:14px}
    .tl-item p{margin:6px 0 0; color:var(--muted); font-size:13px; line-height:1.6}

    .cases{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
    }
    .case-card{
      padding:16px;
      border-radius:var(--radius);
      border:1px solid rgba(31,41,55,.10);
      background:rgba(255,255,255,.72);
      position:relative;
      overflow:hidden;
      transition: transform .18s, box-shadow .18s;
      min-height: 170px;
    }
    .case-card:hover{transform: translateY(-3px); box-shadow:0 22px 42px rgba(15,23,42,.10)}
    .case-top{display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:10px}
    .case-top .type{
      font-weight:950;
      font-size:12px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(31,41,55,.10);
      background:rgba(234,247,241,.86);
      color:rgba(31,41,55,.90);
      white-space:nowrap;
    }
    .case-title{margin:0; font-size:15px; letter-spacing:-.2px}
    .case-desc{margin:8px 0 0; color:var(--muted); font-size:13px; line-height:1.65}
    .case-tags{
      margin-top:12px;
      display:flex; flex-wrap:wrap; gap:8px;
    }
    .chip{
      font-size:12px;
      color:rgba(31,41,55,.80);
      background:var(--chip);
      border:1px solid rgba(31,41,55,.08);
      padding:6px 10px;
      border-radius:999px;
      font-weight:800;
    }

    .article-list{
      display:grid; gap:10px;
    }
    .article-item{
      display:flex; align-items:flex-start; justify-content:space-between; gap:14px;
      padding:14px;
      border-radius:var(--radius);
      border:1px solid rgba(31,41,55,.10);
      background:rgba(255,255,255,.74);
      transition: transform .16s, box-shadow .16s;
    }
    .article-item:hover{transform: translateY(-2px); box-shadow:0 18px 34px rgba(15,23,42,.10)}
    .article-item b{font-size:14px}
    .article-item p{margin:6px 0 0; color:var(--muted); font-size:13px; line-height:1.6}
    .article-item .link{
      flex:0 0 auto;
      color:rgba(16,120,80,.98);
      font-weight:900;
      font-size:13px;
      padding:10px 12px;
      border-radius:12px;
      border:1px solid rgba(16,120,80,.18);
      background:rgba(31,138,91,.08);
      align-self:center;
      white-space:nowrap;
    }

    .faq{
      display:grid; gap:10px;
    }
    .faq-item{
      border-radius:var(--radius);
      border:1px solid rgba(31,41,55,.10);
      background:rgba(255,255,255,.76);
      overflow:hidden;
    }
    .faq-q{
      width:100%;
      text-align:left;
      display:flex; align-items:center; justify-content:space-between; gap:14px;
      padding:14px 14px;
      background:linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.62));
      border:none;
      cursor:pointer;
      font-weight:950;
      color:rgba(31,41,55,.93);
    }
    .faq-q span{font-size:14px}
    .chev{
      width:38px; height:38px; border-radius:14px;
      border:1px solid rgba(31,41,55,.10);
      background:rgba(234,247,241,.70);
      display:flex; align-items:center; justify-content:center;
      transition: transform .22s;
      flex:0 0 auto;
    }
    .faq-item[data-open="true"] .chev{transform: rotate(180deg)}
    .faq-a{
      max-height:0;
      overflow:hidden;
      transition: max-height .3s ease;
    }
    .faq-a-inner{
      padding:0 14px 14px;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
    }

    .review-grid{
      display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap:12px;
    }
    .review{
      padding:16px;
      border-radius:var(--radius);
      border:1px solid rgba(31,41,55,.10);
      background:rgba(255,255,255,.74);
      min-height: 190px;
      display:flex; flex-direction:column; gap:10px;
      transition: transform .18s, box-shadow .18s;
    }
    .review:hover{transform: translateY(-3px); box-shadow:0 22px 42px rgba(15,23,42,.10)}
    .review .who{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .avatar{
      width:34px; height:34px; border-radius:14px;
      background:linear-gradient(135deg, rgba(31,138,91,.22), rgba(95,215,161,.16));
      border:1px solid rgba(31,41,55,.10);
      display:flex; align-items:center; justify-content:center;
      font-weight:950; color:rgba(16,120,80,.98);
      flex:0 0 auto;
    }
    .who b{font-size:13px}
    .who span{display:block; color:var(--muted2); font-size:12px; margin-top:4px; line-height:1.2}
    .review p{margin:0; color:var(--muted); font-size:13px; line-height:1.7}
    .review .tags{display:flex; flex-wrap:wrap; gap:8px; margin-top:auto}
    .tag2{
      font-size:12px;
      padding:6px 10px;
      border-radius:999px;
      border:1px solid rgba(31,41,55,.10);
      background:rgba(255,255,255,.6);
      color:rgba(31,41,55,.82);
      font-weight:850;
    }

    .form-card{
      background:rgba(255,255,255,.78);
      border:1px solid rgba(31,41,55,.10);
      border-radius:var(--radius2);
      box-shadow: var(--shadow2);
      padding:16px;
    }
    form{display:grid; gap:12px}
    .form-grid{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:12px;
    }
    .field{display:flex; flex-direction:column; gap:8px}
    label{font-size:12px; color:var(--muted2); font-weight:800}
    input, select, textarea{
      width:100%;
      border-radius:14px;
      border:1px solid rgba(31,41,55,.12);
      background:rgba(255,255,255,.85);
      padding:12px 12px;
      font-size:14px;
      color:rgba(31,41,55,.92);
      outline:none;
      transition: box-shadow .15s, border-color .15s, background .15s;
    }
    textarea{min-height:110px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      border-color:rgba(56,178,122,.45);
      box-shadow:0 0 0 4px var(--focus);
      background:#fff;
    }
    .form-actions{display:flex; gap:12px; flex-wrap:wrap; align-items:center; justify-content:space-between}
    .hint{
      color:var(--muted2);
      font-size:12px;
      line-height:1.5;
      max-width:56ch;
    }

    .pricing{
      display:grid; grid-template-columns: 1fr 1fr 1fr; gap:12px;
    }
    .price-card{
      padding:16px;
      border-radius:var(--radius2);
      border:1px solid rgba(31,41,55,.10);
      background:rgba(255,255,255,.78);
      box-shadow: 0 16px 30px rgba(15,23,42,.06);
      position:relative;
      overflow:hidden;
    }
    .price-card::before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(520px 180px at 30% 0%, rgba(95,215,161,.22), transparent 55%);
      opacity:.9; pointer-events:none;
    }
    .price-inner{position:relative; z-index:2}
    .price-head{display:flex; align-items:flex-start; justify-content:space-between; gap:12px}
    .price-head b{font-size:15px}
    .price-head .badge{
      font-size:12px; font-weight:950;
      padding:7px 10px; border-radius:999px;
      background:rgba(234,247,241,.9);
      border:1px solid rgba(31,41,55,.10);
      color:rgba(31,41,55,.86);
      white-space:nowrap;
    }
    .money{
      margin-top:10px;
      font-size:28px;
      font-weight:1000;
      letter-spacing:-.6px;
    }
    .unit{font-size:12px; color:var(--muted2); font-weight:850; margin-left:6px}
    .ul{
      margin:12px 0 0;
      padding-left:18px;
      color:var(--muted);
      font-size:13px;
      line-height:1.75;
    }

    .tags-cloud{
      display:flex; flex-wrap:wrap; gap:10px;
      padding:14px;
      border-radius:var(--radius2);
      border:1px solid rgba(31,41,55,.10);
      background:rgba(255,255,255,.76);
      box-shadow: 0 16px 30px rgba(15,23,42,.06);
    }
    .tag-cloud{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(31,41,55,.10);
      background:rgba(234,247,241,.7);
      color:rgba(31,41,55,.86);
      font-weight:900;
      font-size:12px;
      transition: transform .16s;
      cursor:pointer;
      user-select:none;
    }
    .tag-cloud:hover{transform: translateY(-2px)}
    .tag-cloud i{
      width:10px; height:10px; border-radius:99px;
      background:rgba(31,138,91,.7);
      box-shadow:0 0 0 4px rgba(31,138,91,.14);
      display:inline-block;
    }

    footer{
      padding:20px 0 28px;
      border-top:1px solid rgba(31,41,55,.08);
      background:rgba(247,251,248,.72);
    }
    .footer-grid{
      display:grid; grid-template-columns: 1.2fr 1fr;
      gap:14px;
      align-items:start;
    }
    .footer-card{
      border-radius:var(--radius2);
      border:1px solid rgba(31,41,55,.10);
      background:rgba(255,255,255,.72);
      padding:16px;
    }
    .footer-card h3{margin:0 0 10px; font-size:14px}
    .footer-links{
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .footer-links a{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(31,41,55,.10);
      background:rgba(234,247,241,.65);
      font-size:12px;
      color:rgba(31,41,55,.86);
      font-weight:900;
      transition: transform .15s, box-shadow .15s;
      white-space:nowrap;
    }
    .footer-links a:hover{transform: translateY(-2px); box-shadow:0 14px 30px rgba(15,23,42,.10)}
    .copyright{
      margin-top:12px;
      color:var(--muted2);
      font-size:12px;
      line-height:1.6;
    }

    .float-cs{
      position:fixed;
      right:16px;
      bottom:16px;
      z-index:60;
      display:flex; flex-direction:column; gap:10px;
      align-items:flex-end;
    }
    .float-cs a, .float-cs button{
      border-radius:16px;
      border:1px solid rgba(31,41,55,.12);
      background:rgba(255,255,255,.78);
      box-shadow: 0 16px 30px rgba(15,23,42,.10);
      cursor:pointer;
      padding:12px 12px;
      font-weight:950;
      color:rgba(31,41,55,.92);
      transition: transform .15s, box-shadow .15s;
    }
    .float-cs a:hover, .float-cs button:hover{transform: translateY(-2px); box-shadow: 0 22px 42px rgba(15,23,42,.12)}
    .float-cs .cs{
      display:flex; align-items:center; gap:10px;
      padding-right:14px;
    }
    .cs .bubble{
      width:34px; height:34px; border-radius:14px;
      background:linear-gradient(135deg, rgba(31,138,91,.22), rgba(95,215,161,.18));
      border:1px solid rgba(31,41,55,.10);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      font-size:14px;
    }

    .reveal{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .45s ease, transform .45s ease;
    }
    .reveal.is-in{
      opacity:1;
      transform: translateY(0);
    }

    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; }
      .steps{grid-template-columns: repeat(2, minmax(0, 1fr));}
      .grid-3{grid-template-columns: 1fr; }
      .kpi-row{grid-template-columns: 1fr;}
      .cases{grid-template-columns: 1fr; }
      .two-col{grid-template-columns: 1fr;}
      .review-grid{grid-template-columns: 1fr;}
      .pricing{grid-template-columns: 1fr;}
      .form-grid{grid-template-columns: 1fr;}
      .footer-grid{grid-template-columns: 1fr;}
    }
    @media (max-width: 860px){
      .nav-links{display:none}
      .mobile-toggle{display:flex}
      .mobile-panel{display:block}
      header{position:sticky}
      .hero h1{font-size:28px}
      .meta-item{min-width: 140px}
    }