:root{
    --green:#00e05a;
    --green-strong:#00c04a;
    --green-deep:#00a83e;
    --green-soft:#e9fff1;
    --ink:#0d1b12;
    --ink-2:#1c2b22;
    --muted:#5b6b61;
    --line:#d8e8dd;
    --bg:#f4fbf6;
    --white:#ffffff;
    --radius:16px;
    --shadow:0 10px 30px rgba(0,80,35,.08);
    --shadow-hover:0 18px 44px rgba(0,140,60,.18);
    --max:1200px;
  }
  *{box-sizing:border-box;margin:0;padding:0;}
  html{scroll-behavior:smooth;}
  body{
    font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Source Han Sans SC",system-ui,-apple-system,sans-serif;
    color:var(--ink);
    background:var(--bg);
    line-height:1.7;
    font-size:16px;
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%;height:auto;display:block;}
  a{color:inherit;text-decoration:none;}
  ul{list-style:none;}
  .container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px;}
  section{padding:72px 0;position:relative;}

  /* Top bar */
  .topbar{background:var(--green-deep);color:#eaffef;font-size:13px;padding:7px 0;}
  .topbar .container{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;}
  .topbar a{color:#eaffef;opacity:.9;}
  .topbar a:hover{opacity:1;text-decoration:underline;}
  .topbar span{opacity:.92;}

  /* Nav */
  header.site-nav{position:sticky;top:0;z-index:900;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);}
  .nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px;}
  .brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:var(--ink);letter-spacing:.5px;}
  .brand .ai-page-logo{width:40px;height:40px;object-fit:contain;border-radius:10px;background:var(--green-soft);padding:4px;}
  .brand b{color:var(--green-deep);}
  .nav-links{display:flex;align-items:center;gap:0;}
  .nav-links a{padding:8px 11px;font-size:14px;color:var(--ink-2);border-radius:8px;transition:color .2s,background .2s;}
  .nav-links a:hover{color:var(--green-deep);background:var(--green-soft);}
  .nav-cta{display:flex;align-items:center;gap:10px;}
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:12px 26px;border-radius:999px;font-weight:700;font-size:15px;
    border:1.5px solid transparent;cursor:pointer;transition:transform .18s,box-shadow .22s,background .2s,color .2s;
    white-space:nowrap;
  }
  .btn:active{transform:scale(.97);}
  .btn-primary{background:linear-gradient(135deg,var(--green),var(--green-strong));color:#03210f;box-shadow:0 8px 22px rgba(0,200,80,.32);}
  .btn-primary:hover{box-shadow:0 14px 32px rgba(0,200,80,.42);transform:translateY(-2px);}
  .btn-ghost{background:transparent;border-color:var(--green-deep);color:var(--green-deep);}
  .btn-ghost:hover{background:var(--green-soft);}
  .btn-dark{background:var(--ink);color:#fff;}
  .btn-dark:hover{background:var(--ink-2);}
  .nav-btn{display:none;background:var(--green-soft);border:none;width:42px;height:42px;border-radius:10px;cursor:pointer;}
  .nav-btn span{display:block;width:20px;height:2px;background:var(--green-deep);margin:4px auto;border-radius:2px;transition:.25s;}

  /* Hero - NO IMAGES */
  .hero{
    position:relative;overflow:hidden;color:#f2fff7;
    background:
      radial-gradient(900px 500px at 85% -10%,rgba(0,224,90,.35),transparent 60%),
      radial-gradient(700px 480px at 5% 110%,rgba(0,180,90,.22),transparent 60%),
      linear-gradient(140deg,#05130b 0%,#08241a 45%,#062016 100%);
    padding:96px 0 88px;
  }
  .hero::before{
    content:"";position:absolute;inset:0;
    background-image:
      linear-gradient(rgba(0,224,90,.06) 1px,transparent 1px),
      linear-gradient(90deg,rgba(0,224,90,.06) 1px,transparent 1px);
    background-size:64px 64px;
    mask-image:radial-gradient(circle at 50% 40%,rgba(0,0,0,.9),transparent 80%);
    -webkit-mask-image:radial-gradient(circle at 50% 40%,rgba(0,0,0,.9),transparent 80%);
  }
  .hero-deco{position:absolute;border-radius:50%;filter:blur(2px);pointer-events:none;}
  .hero-deco.d1{width:340px;height:340px;border:1px solid rgba(0,224,90,.35);top:-80px;right:8%;animation:float 9s ease-in-out infinite;}
  .hero-deco.d2{width:180px;height:180px;border:1px solid rgba(0,224,90,.25);bottom:-40px;left:4%;animation:float 11s ease-in-out infinite reverse;}
  .hero-deco.d3{width:90px;height:90px;background:rgba(0,224,90,.12);top:38%;right:24%;animation:float 7s ease-in-out infinite;}
  @keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-18px)}}
  .hero .container{position:relative;z-index:2;}
  .hero-badge{
    display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;
    padding:7px 16px;border-radius:999px;background:rgba(0,224,90,.12);
    border:1px solid rgba(0,224,90,.4);color:#7dffb0;margin-bottom:26px;letter-spacing:.4px;
  }
  .hero-badge i{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(0,224,90,.2);display:inline-block;animation:pulse 1.8s infinite;}
  @keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
  .hero h1{font-size:52px;line-height:1.18;font-weight:900;letter-spacing:-1px;max-width:900px;color:#fff;}
  .hero h1 em{font-style:normal;color:var(--green);position:relative;text-shadow:0 0 28px rgba(0,224,90,.5);}
  .hero p.lead{margin-top:22px;font-size:18px;color:#b7cdc0;max-width:720px;line-height:1.85;}
  .hero-actions{margin-top:36px;display:flex;gap:16px;flex-wrap:wrap;}
  .hero-actions .btn{padding:16px 36px;font-size:16px;}
  .hero-actions .btn-primary{background:linear-gradient(135deg,#22ff7f,var(--green-strong));color:#04240f;box-shadow:0 10px 34px rgba(0,224,90,.45);animation:glow 2.6s ease-in-out infinite;}
  @keyframes glow{0%,100%{box-shadow:0 10px 34px rgba(0,224,90,.45)}50%{box-shadow:0 12px 46px rgba(0,224,90,.7)}}
  .hero-actions .btn-outline{background:transparent;border-color:rgba(255,255,255,.35);color:#eaffef;}
  .hero-actions .btn-outline:hover{border-color:var(--green);color:var(--green);background:rgba(0,224,90,.06);}
  .hero-stats{margin-top:56px;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
  .hero-stat{
    background:rgba(255,255,255,.045);border:1px solid rgba(0,224,90,.18);
    border-radius:14px;padding:22px 20px;backdrop-filter:blur(6px);
    transition:transform .25s,border-color .25s,background .25s;
  }
  .hero-stat:hover{transform:translateY(-4px);border-color:rgba(0,224,90,.5);background:rgba(0,224,90,.07);}
  .hero-stat b{display:block;font-size:30px;font-weight:900;color:var(--green);letter-spacing:-.5px;}
  .hero-stat span{display:block;font-size:13.5px;color:#a9c2b4;margin-top:4px;}

  /* Section headings */
  .sec-head{text-align:center;max-width:760px;margin:0 auto 46px;}
  .sec-tag{display:inline-block;font-size:13px;font-weight:700;color:var(--green-deep);background:var(--green-soft);padding:5px 14px;border-radius:999px;letter-spacing:1px;margin-bottom:14px;}
  .sec-head h2{font-size:36px;line-height:1.25;font-weight:900;letter-spacing:-.5px;color:var(--ink);}
  .sec-head h2 em{font-style:normal;color:var(--green-deep);}
  .sec-head p{margin-top:14px;color:var(--muted);font-size:16px;line-height:1.8;}

  /* Cards grid */
  .grid{display:grid;gap:22px;}
  .grid-3{grid-template-columns:repeat(3,1fr);}
  .grid-4{grid-template-columns:repeat(4,1fr);}
  .grid-2{grid-template-columns:repeat(2,1fr);}
  .card{
    background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
    padding:28px 26px;box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s,border-color .25s;
    position:relative;overflow:hidden;
  }
  .card::after{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:linear-gradient(90deg,var(--green),var(--green-deep));transition:width .3s;}
  .card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);border-color:rgba(0,200,80,.35);}
  .card:hover::after{width:100%;}
  .card .ic{
    width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;
    background:var(--green-soft);color:var(--green-deep);font-weight:900;font-size:20px;margin-bottom:16px;
  }
  .card h3{font-size:18px;font-weight:800;margin-bottom:9px;color:var(--ink);}
  .card p{font-size:14.5px;color:var(--muted);line-height:1.75;}

  /* About */
  .about-wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center;}
  .about-text h2{font-size:34px;font-weight:900;line-height:1.25;margin-bottom:18px;letter-spacing:-.5px;}
  .about-text h2 em{font-style:normal;color:var(--green-deep);}
  .about-text p{color:var(--muted);margin-bottom:14px;font-size:15.5px;line-height:1.85;}
  .about-list{margin-top:22px;display:grid;grid-template-columns:1fr 1fr;gap:12px;}
  .about-list li{display:flex;align-items:flex-start;gap:8px;font-size:14.5px;color:var(--ink-2);}
  .about-list li::before{content:"✓";color:var(--green-deep);font-weight:900;flex-shrink:0;}
  .about-visual{
    border-radius:22px;padding:36px 32px;color:#eaffef;position:relative;overflow:hidden;
    background:linear-gradient(150deg,#0a2016,#0f3a24 60%,#08301c);
    box-shadow:var(--shadow-hover);
  }
  .about-visual::before{content:"";position:absolute;width:260px;height:260px;border-radius:50%;background:rgba(0,224,90,.18);filter:blur(40px);top:-60px;right:-60px;}
  .about-visual h3{font-size:20px;margin-bottom:18px;position:relative;}
  .about-metric{display:flex;justify-content:space-between;align-items:center;padding:13px 0;border-bottom:1px dashed rgba(0,224,90,.25);position:relative;}
  .about-metric:last-child{border-bottom:none;}
  .about-metric span{color:#a9c2b4;font-size:14px;}
  .about-metric b{color:var(--green);font-size:20px;font-weight:900;}

  /* Image gallery */
  .gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:34px;}
  .gallery figure{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s;background:var(--white);}
  .gallery figure:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);}
  .gallery img{width:100%;height:230px;object-fit:cover;transition:transform .5s;}
  .gallery figure:hover img{transform:scale(1.05);}
  .gallery figcaption{padding:14px 18px;font-size:14px;color:var(--ink-2);font-weight:700;}
  .sq-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:40px;}
  .sq-gallery figure{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:var(--white);transition:transform .3s,box-shadow .3s;}
  .sq-gallery figure:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);}
  .sq-gallery img{width:100%;height:240px;object-fit:cover;}
  .sq-gallery figcaption{padding:12px 16px;font-size:13.5px;color:var(--ink-2);font-weight:700;}

  /* Steps */
  .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative;}
  .step{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s,border-color .25s;}
  .step:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);border-color:rgba(0,200,80,.35);}
  .step .num{font-size:32px;font-weight:900;color:var(--green);letter-spacing:-1px;line-height:1;}
  .step h3{font-size:17px;margin:12px 0 8px;font-weight:800;}
  .step p{font-size:14px;color:var(--muted);line-height:1.7;}

  /* Table */
  .table-wrap{overflow-x:auto;border-radius:var(--radius);box-shadow:var(--shadow);background:var(--white);border:1px solid var(--line);}
  table{width:100%;border-collapse:collapse;min-width:760px;}
  thead th{background:linear-gradient(135deg,#04220f,#0b3a1e);color:#eaffef;font-size:14px;padding:16px 18px;text-align:left;font-weight:800;letter-spacing:.3px;}
  tbody td{padding:15px 18px;font-size:14.5px;border-bottom:1px solid var(--line);color:var(--ink-2);vertical-align:top;}
  tbody tr:hover{background:var(--green-soft);}
  tbody td:first-child{font-weight:800;color:var(--ink);}
  .stars{color:#ff9d00;letter-spacing:1px;font-size:15px;}
  .score-big{color:var(--green-deep);font-weight:900;font-size:22px;}

  /* Review banner */
  .review-banner{
    display:grid;grid-template-columns:auto 1fr;gap:32px;align-items:center;
    background:linear-gradient(135deg,#04220f,#0b3a1e);color:#eaffef;
    border-radius:22px;padding:40px 44px;box-shadow:var(--shadow-hover);margin-bottom:34px;
    position:relative;overflow:hidden;
  }
  .review-banner::before{content:"";position:absolute;width:300px;height:300px;border-radius:50%;background:rgba(0,224,90,.2);filter:blur(60px);top:-80px;right:-40px;}
  .review-score{text-align:center;position:relative;}
  .review-score b{display:block;font-size:64px;line-height:1;color:var(--green);font-weight:900;letter-spacing:-2px;text-shadow:0 0 30px rgba(0,224,90,.5);}
  .review-score span{font-size:14px;color:#a9c2b4;}
  .review-banner .stars{font-size:22px;color:#ffb300;margin-bottom:8px;display:block;letter-spacing:3px;}
  .review-banner h3{font-size:24px;margin-bottom:8px;position:relative;}
  .review-banner p{color:#b7cdc0;font-size:15px;position:relative;}

  /* Models */
  .models{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px;}
  .models span{font-size:13.5px;padding:8px 16px;border-radius:999px;background:var(--white);border:1px solid var(--line);color:var(--ink-2);font-weight:600;transition:.2s;box-shadow:0 2px 6px rgba(0,80,35,.04);}
  .models span:hover{background:var(--green-deep);color:#fff;border-color:var(--green-deep);transform:translateY(-2px);}

  /* Tags */
  .tag-cloud{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:24px;}
  .tag-cloud a{font-size:14px;padding:9px 20px;border-radius:999px;background:var(--white);border:1px solid var(--line);color:var(--ink-2);font-weight:600;transition:.2s;}
  .tag-cloud a:hover{background:var(--green);color:#04240f;border-color:var(--green);transform:translateY(-2px);}

  /* Network */
  .network-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-top:34px;}
  .net-item{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:18px 12px;text-align:center;transition:.25s;box-shadow:var(--shadow);}
  .net-item:hover{transform:translateY(-5px);border-color:var(--green);box-shadow:var(--shadow-hover);}
  .net-item b{display:block;font-size:15px;font-weight:800;margin-bottom:4px;}
  .net-item span{font-size:12.5px;color:var(--muted);}

  /* Timeline */
  .timeline{position:relative;margin-top:34px;padding-left:28px;}
  .timeline::before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:linear-gradient(var(--green),var(--green-deep));border-radius:2px;}
  .tl-item{position:relative;padding:0 0 28px 20px;}
  .tl-item:last-child{padding-bottom:0;}
  .tl-item::before{content:"";position:absolute;left:-24px;top:4px;width:14px;height:14px;border-radius:50%;background:var(--white);border:3px solid var(--green-deep);box-shadow:0 0 0 4px rgba(0,200,80,.15);}
  .tl-item h4{font-size:16px;font-weight:800;margin-bottom:4px;}
  .tl-item p{font-size:14px;color:var(--muted);}

  /* Price */
  .price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:34px;}
  .price-card{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:30px 26px;box-shadow:var(--shadow);position:relative;transition:.28s;}
  .price-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);}
  .price-card.featured{border:2px solid var(--green-deep);background:linear-gradient(180deg,#f0fff6,#fff);}
  .price-card .pc-tag{position:absolute;top:-13px;right:22px;background:var(--green-deep);color:#fff;font-size:12px;font-weight:700;padding:4px 12px;border-radius:999px;}
  .price-card h3{font-size:18px;font-weight:800;margin-bottom:6px;}
  .price-card .price{font-size:36px;font-weight:900;color:var(--green-deep);letter-spacing:-1px;}
  .price-card .price small{font-size:14px;color:var(--muted);font-weight:600;}
  .price-card ul{margin:18px 0 22px;display:grid;gap:9px;}
  .price-card ul li{font-size:14px;color:var(--ink-2);display:flex;gap:8px;align-items:flex-start;}
  .price-card ul li::before{content:"✓";color:var(--green-deep);font-weight:900;}
  .price-card .btn{width:100%;}

  /* FAQ */
  .faq-list{max-width:900px;margin:0 auto;display:grid;gap:14px;}
  .faq-item{background:var(--white);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);overflow:hidden;transition:.25s;}
  .faq-item.open{border-color:rgba(0,200,80,.5);box-shadow:var(--shadow-hover);}
  .faq-q{width:100%;text-align:left;background:none;border:none;padding:20px 24px;font-size:16px;font-weight:800;color:var(--ink);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;font-family:inherit;}
  .faq-q .plus{flex-shrink:0;width:26px;height:26px;border-radius:50%;background:var(--green-soft);color:var(--green-deep);display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:900;transition:transform .3s,background .3s;}
  .faq-item.open .faq-q .plus{transform:rotate(45deg);background:var(--green-deep);color:#fff;}
  .faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;}
  .faq-a p{padding:0 24px 20px;color:var(--muted);font-size:14.5px;line-height:1.85;}

  /* Reviews */
  .review-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);transition:.25s;display:flex;flex-direction:column;}
  .review-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);border-color:rgba(0,200,80,.35);}
  .review-card .stars{color:#ff9d00;font-size:15px;letter-spacing:2px;margin-bottom:14px;}
  .review-card p{font-size:14.5px;color:var(--ink-2);line-height:1.85;flex:1;}
  .review-user{display:flex;align-items:center;gap:12px;margin-top:18px;padding-top:16px;border-top:1px dashed var(--line);}
  .review-avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--green),var(--green-deep));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:16px;flex-shrink:0;}
  .review-user b{display:block;font-size:14.5px;font-weight:800;}
  .review-user span{display:block;font-size:12.5px;color:var(--muted);}

  /* Articles */
  .article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:34px;}
  .article-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);transition:.25s;display:flex;flex-direction:column;gap:10px;}
  .article-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);border-color:rgba(0,200,80,.35);}
  .article-card .cat{font-size:12px;font-weight:700;color:var(--green-deep);background:var(--green-soft);padding:4px 12px;border-radius:999px;align-self:flex-start;}
  .article-card h3{font-size:17px;font-weight:800;line-height:1.5;}
  .article-card p{font-size:14px;color:var(--muted);flex:1;}
  .article-card a.read{font-size:14px;font-weight:800;color:var(--green-deep);}
  .article-card a.read:hover{text-decoration:underline;}

  /* Form */
  .form-wrap{background:var(--white);border:1px solid var(--line);border-radius:22px;padding:40px;box-shadow:var(--shadow-hover);}
  .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
  .form-grid .full{grid-column:1 / -1;}
  .field label{display:block;font-size:14px;font-weight:700;margin-bottom:7px;color:var(--ink-2);}
  .field label .req{color:#e5484d;}
  .field input,.field select,.field textarea{
    width:100%;padding:12px 15px;border:1.5px solid var(--line);border-radius:10px;font-size:14.5px;font-family:inherit;color:var(--ink);
    background:#fbfefc;transition:border-color .2s,box-shadow .2s;outline:none;
  }
  .field input:focus,.field select:focus,.field textarea:focus{border-color:var(--green-deep);box-shadow:0 0 0 4px rgba(0,200,80,.12);background:#fff;}
  .field textarea{resize:vertical;min-height:120px;}
  .form-submit{grid-column:1 / -1;margin-top:6px;display:flex;align-items:center;gap:16px;flex-wrap:wrap;}
  .form-submit .btn{padding:14px 40px;}
  .form-note{font-size:13px;color:var(--muted);}

  /* Contact */
  .contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start;}
  .contact-info{display:grid;gap:16px;}
  .contact-item{display:flex;gap:14px;align-items:flex-start;background:var(--white);border:1px solid var(--line);border-radius:14px;padding:18px 20px;box-shadow:var(--shadow);transition:.25s;}
  .contact-item:hover{transform:translateX(4px);border-color:rgba(0,200,80,.4);}
  .contact-item .ci-ic{width:42px;height:42px;border-radius:10px;background:var(--green-soft);color:var(--green-deep);display:flex;align-items:center;justify-content:center;font-weight:900;flex-shrink:0;}
  .contact-item h4{font-size:15px;font-weight:800;margin-bottom:2px;}
  .contact-item p{font-size:14px;color:var(--muted);word-break:break-all;}
  .contact-item a{color:var(--green-deep);font-weight:700;}
  .qr-box{text-align:center;background:var(--white);border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:var(--shadow);margin-top:6px;}
  .qr-box img{width:200px;height:200px;object-fit:cover;margin:0 auto 12px;border-radius:12px;}
  .qr-box span{font-size:14px;font-weight:700;color:var(--ink-2);}

  /* CTA */
  .cta-band{background:linear-gradient(135deg,#04220f,#0b3a1e);color:#eaffef;border-radius:22px;padding:52px 44px;text-align:center;position:relative;overflow:hidden;box-shadow:var(--shadow-hover);}
  .cta-band::before{content:"";position:absolute;width:360px;height:360px;border-radius:50%;background:rgba(0,224,90,.2);filter:blur(70px);top:-100px;left:10%;}
  .cta-band h2{font-size:32px;font-weight:900;margin-bottom:14px;position:relative;}
  .cta-band p{color:#b7cdc0;max-width:640px;margin:0 auto 28px;font-size:15.5px;position:relative;}
  .cta-band .hero-actions{justify-content:center;margin-top:0;position:relative;}

  /* Footer */
  footer{background:#05100a;color:#a9c2b4;padding:60px 0 0;margin-top:20px;}
  .foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding-bottom:44px;border-bottom:1px solid rgba(0,224,90,.15);}
  .foot-brand .brand{color:#fff;margin-bottom:14px;}
  .foot-brand p{font-size:14px;line-height:1.85;color:#8fab9a;}
  .foot-col h4{color:#fff;font-size:15px;font-weight:800;margin-bottom:16px;}
  .foot-col ul{display:grid;gap:9px;}
  .foot-col ul li a{font-size:14px;color:#8fab9a;transition:.2s;}
  .foot-col ul li a:hover{color:var(--green);}
  .foot-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:22px 0;flex-wrap:wrap;font-size:13px;color:#7a9786;}
  .foot-bottom a{color:var(--green);}

  /* Floating */
  .float-kf{position:fixed;right:22px;bottom:96px;z-index:950;width:58px;height:58px;border-radius:50%;background:linear-gradient(135deg,var(--green),var(--green-deep));color:#04240f;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:13px;box-shadow:0 10px 26px rgba(0,200,80,.45);cursor:pointer;border:none;transition:.25s;text-align:center;line-height:1.1;}
  .float-kf:hover{transform:scale(1.08);}
  .kf-panel{position:fixed;right:22px;bottom:164px;z-index:951;width:260px;background:var(--white);border-radius:16px;box-shadow:0 20px 50px rgba(0,60,25,.25);padding:20px;display:none;text-align:center;border:1px solid var(--line);}
  .kf-panel.show{display:block;animation:fadeUp .25s ease;}
  @keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
  .kf-panel img{width:180px;height:180px;object-fit:cover;margin:0 auto 10px;border-radius:10px;}
  .kf-panel b{display:block;font-size:14px;margin-bottom:4px;}
  .kf-panel span{font-size:12.5px;color:var(--muted);}
  .back-top{position:fixed;right:22px;bottom:26px;z-index:950;width:52px;height:52px;border-radius:50%;background:var(--white);border:1.5px solid var(--line);color:var(--green-deep);font-weight:900;font-size:18px;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow);transition:.25s;opacity:0;pointer-events:none;}
  .back-top.show{opacity:1;pointer-events:auto;}
  .back-top:hover{background:var(--green-deep);color:#fff;border-color:var(--green-deep);transform:translateY(-3px);}

  /* Reveal */
  .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease;}
  .reveal.in{opacity:1;transform:translateY(0);}

  /* Responsive */
  @media (max-width:1080px){
    .nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:var(--white);flex-direction:column;align-items:stretch;padding:12px 20px 20px;border-bottom:1px solid var(--line);box-shadow:0 14px 30px rgba(0,60,25,.1);max-height:70vh;overflow-y:auto;}
    .nav-links.open{display:flex;}
    .nav-links a{padding:12px 10px;border-bottom:1px solid var(--line);}
    .nav-btn{display:block;}
    .nav-cta .btn{display:none;}
    .hero h1{font-size:40px;}
    .hero-stats{grid-template-columns:repeat(2,1fr);}
    .grid-4{grid-template-columns:repeat(2,1fr);}
    .grid-3{grid-template-columns:repeat(2,1fr);}
    .steps{grid-template-columns:repeat(2,1fr);}
    .network-grid{grid-template-columns:repeat(3,1fr);}
    .about-wrap{grid-template-columns:1fr;gap:32px;}
    .price-grid{grid-template-columns:1fr;}
    .contact-grid{grid-template-columns:1fr;}
    .article-grid{grid-template-columns:repeat(2,1fr);}
    .foot-grid{grid-template-columns:1fr 1fr;}
    .sq-gallery{grid-template-columns:repeat(2,1fr);}
    .review-banner{grid-template-columns:1fr;text-align:center;gap:20px;}
  }
  @media (max-width:720px){
    section{padding:52px 0;}
    .hero{padding:64px 0 60px;}
    .hero h1{font-size:30px;letter-spacing:-.5px;}
    .hero p.lead{font-size:15.5px;}
    .hero-actions .btn{padding:14px 26px;font-size:15px;flex:1;}
    .hero-actions{gap:12px;}
    .hero-stats{grid-template-columns:1fr 1fr;gap:12px;margin-top:40px;}
    .hero-stat{padding:16px 14px;}
    .hero-stat b{font-size:24px;}
    .sec-head h2{font-size:26px;}
    .about-text h2{font-size:26px;}
    .cta-band{padding:36px 24px;}
    .cta-band h2{font-size:24px;}
    .grid-4,.grid-3,.grid-2{grid-template-columns:1fr;}
    .steps{grid-template-columns:1fr;}
    .network-grid{grid-template-columns:repeat(2,1fr);}
    .article-grid{grid-template-columns:1fr;}
    .gallery{grid-template-columns:1fr;}
    .sq-gallery{grid-template-columns:1fr;}
    .about-list{grid-template-columns:1fr;}
    .form-wrap{padding:26px 20px;}
    .form-grid{grid-template-columns:1fr;}
    .foot-grid{grid-template-columns:1fr;gap:28px;}
    .review-banner{padding:30px 22px;}
    .review-score b{font-size:50px;}
    .topbar .container{justify-content:center;text-align:center;}
    .topbar .tb-right{display:none;}
  }