*{margin:0;padding:0;box-sizing:border-box}
:root{
  --green:#22c55e;
  --green-dark:#15803d;
  --green-deep:#0d5c2c;
  --green-light:#dcfce7;
  --green-pale:#f0fdf4;
  --ink:#10261a;
  --ink-soft:#3d5a48;
  --muted:#6b8577;
  --line:#d9efe0;
  --bg:#f7fdf9;
  --white:#ffffff;
  --radius:18px;
  --shadow:0 10px 30px rgba(21,128,61,.08);
  --shadow-hover:0 18px 44px rgba(21,128,61,.16);
}
html{scroll-behavior:smooth}
body{
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,-apple-system,sans-serif;
  background:
    radial-gradient(circle at 12% 6%,rgba(34,197,94,.14),transparent 42%),
    radial-gradient(circle at 88% 18%,rgba(34,197,94,.10),transparent 38%),
    linear-gradient(180deg,#f2fdf6 0%,#f8fefb 40%,#f4fdf7 100%);
  background-attachment:fixed;
  color:var(--ink);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-bar{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;padding:14px 0;flex-wrap:wrap;
}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand img{width:auto;max-width:130px}
.brand-text{font-size:1.12rem;font-weight:800;letter-spacing:.5px;color:var(--green-deep);white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:0;flex-wrap:wrap}
.nav-links a{
  font-size:.9rem;color:var(--ink-soft);font-weight:500;
  padding:6px 11px;border-radius:9px;transition:color .2s,background .2s;
  white-space:nowrap;
}
.nav-links a:hover{color:var(--green-dark);background:var(--green-pale)}
.nav-cta{
  display:inline-flex;align-items:center;gap:6px;
  background:linear-gradient(135deg,#22c55e,#15803d);
  color:#fff!important;font-weight:700;font-size:.9rem;
  padding:10px 20px;border-radius:999px;
  box-shadow:0 8px 20px rgba(21,128,61,.28);
  transition:transform .2s,box-shadow .2s;
  white-space:nowrap;
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(21,128,61,.36)}
.menu-toggle{
  display:none;background:var(--green-pale);border:1px solid var(--line);
  border-radius:10px;width:42px;height:42px;cursor:pointer;
  align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.menu-toggle span{display:block;width:20px;height:2px;background:var(--green-deep);border-radius:2px;transition:.25s}
.menu-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle.active span:nth-child(2){opacity:0}
.menu-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;padding:72px 0 64px;
}
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;
  background-image:
    linear-gradient(rgba(34,197,94,.07) 1px,transparent 1px),
    linear-gradient(90deg,rgba(34,197,94,.07) 1px,transparent 1px);
  background-size:52px 52px;
  mask-image:radial-gradient(ellipse at 50% 40%,#000 30%,transparent 78%);
}
.hero-glow{
  position:absolute;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(34,197,94,.28),transparent 68%);
  filter:blur(20px);z-index:0;pointer-events:none;
  animation:floatGlow 9s ease-in-out infinite;
}
.hero-glow.g1{top:-120px;left:-100px}
.hero-glow.g2{top:20px;right:-140px;animation-delay:-4s}
@keyframes floatGlow{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(28px) scale(1.08)}}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;border:1px solid var(--line);
  padding:7px 16px;border-radius:999px;
  font-size:.82rem;font-weight:600;color:var(--green-dark);
  box-shadow:var(--shadow);margin-bottom:20px;
}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(34,197,94,.18);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.45}}
.hero h1{
  font-size:clamp(1.9rem,3.6vw,3rem);line-height:1.24;
  font-weight:900;letter-spacing:-.5px;color:var(--ink);
  margin-bottom:18px;
}
.hero h1 em{
  font-style:normal;color:var(--green-dark);
  background:linear-gradient(120deg,#22c55e,#0d5c2c);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero p.lead{font-size:1.02rem;color:var(--ink-soft);max-width:540px;margin-bottom:28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.btn-primary{
  display:inline-flex;align-items:center;gap:8px;
  background:linear-gradient(135deg,#22c55e,#15803d);
  color:#fff;font-weight:700;font-size:1rem;
  padding:15px 32px;border-radius:999px;
  box-shadow:0 12px 28px rgba(21,128,61,.3);
  transition:transform .2s,box-shadow .2s;
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 18px 38px rgba(21,128,61,.4)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;border:1.5px solid var(--green);
  color:var(--green-dark);font-weight:700;font-size:1rem;
  padding:14px 30px;border-radius:999px;
  transition:background .2s,transform .2s;
}
.btn-ghost:hover{background:var(--green-pale);transform:translateY(-3px)}
.hero-stats{display:flex;gap:30px;margin-top:36px;flex-wrap:wrap}
.hero-stat b{display:block;font-size:1.6rem;font-weight:900;color:var(--green-dark);line-height:1.2}
.hero-stat span{font-size:.82rem;color:var(--muted)}
.hero-visual{
  position:relative;display:grid;gap:14px;
}
.hv-card{
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:18px 20px;box-shadow:var(--shadow);
  transition:transform .3s,box-shadow .3s;
}
.hv-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.hv-card .hv-title{font-size:.9rem;font-weight:800;color:var(--ink);display:flex;align-items:center;gap:8px;margin-bottom:12px}
.hv-title .hv-icon{
  width:26px;height:26px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;
  background:var(--green-light);color:var(--green-dark);font-size:.8rem;font-weight:900;
}
.chip-row{display:flex;flex-wrap:wrap;gap:7px}
.chip{
  font-size:.74rem;padding:4px 11px;border-radius:999px;
  background:var(--green-pale);color:var(--green-dark);border:1px solid var(--line);
  font-weight:600;
}
.hv-mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.hv-mini{
  background:var(--green-pale);border-radius:12px;padding:12px;
  border:1px solid var(--line);
}
.hv-mini b{display:block;font-size:1.05rem;color:var(--green-deep);font-weight:900}
.hv-mini span{font-size:.72rem;color:var(--muted)}

/* ---------- Section base ---------- */
.section{padding:76px 0;position:relative;z-index:1}
.section-head{text-align:center;max-width:760px;margin:0 auto 44px}
.eyebrow{
  display:inline-block;font-size:.78rem;font-weight:800;letter-spacing:2px;
  color:var(--green-dark);text-transform:uppercase;
  padding:5px 14px;border-radius:999px;background:var(--green-light);margin-bottom:14px;
}
.section-head h2{font-size:clamp(1.5rem,2.8vw,2.1rem);font-weight:900;color:var(--ink);line-height:1.35;margin-bottom:12px}
.section-head p{color:var(--ink-soft);font-size:.98rem}
.alt-bg{
  background:linear-gradient(170deg,rgba(220,252,231,.55),rgba(240,253,244,.85));
  border-top:1px solid rgba(34,197,94,.14);
  border-bottom:1px solid rgba(34,197,94,.14);
}

/* ---------- Metrics ---------- */
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.metric-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;text-align:center;box-shadow:var(--shadow);
  transition:transform .3s,box-shadow .3s;
}
.metric-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}
.metric-card b{display:block;font-size:2rem;font-weight:900;color:var(--green-dark);line-height:1.15}
.metric-card span{font-size:.85rem;color:var(--muted);font-weight:500}

/* ---------- About ---------- */
.about-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:start}
.about-text p{color:var(--ink-soft);margin-bottom:16px;font-size:.98rem}
.about-points{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:22px}
.about-point{
  background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:14px 16px;display:flex;gap:10px;align-items:flex-start;
  transition:border-color .2s,transform .2s;
}
.about-point:hover{border-color:var(--green);transform:translateY(-3px)}
.about-point .tick{
  flex:0 0 auto;width:22px;height:22px;border-radius:50%;
  background:var(--green);color:#fff;font-size:.7rem;font-weight:900;
  display:flex;align-items:center;justify-content:center;margin-top:2px;
}
.about-point b{font-size:.88rem;display:block;color:var(--ink)}
.about-point span{font-size:.78rem;color:var(--muted)}
.about-panel{
  background:linear-gradient(160deg,#0d5c2c,#15803d 55%,#22c55e);
  border-radius:22px;padding:34px 30px;color:#fff;
  box-shadow:0 22px 50px rgba(13,92,44,.32);
  position:relative;overflow:hidden;
}
.about-panel::after{
  content:"";position:absolute;width:220px;height:220px;border-radius:50%;
  background:rgba(255,255,255,.12);top:-70px;right:-70px;
}
.about-panel h3{font-size:1.2rem;font-weight:900;margin-bottom:8px;position:relative;z-index:1}
.about-panel .ap-sub{font-size:.85rem;opacity:.85;margin-bottom:22px;position:relative;z-index:1}
.ap-list{display:grid;gap:12px;position:relative;z-index:1}
.ap-item{display:flex;gap:12px;align-items:flex-start;font-size:.9rem;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.2);border-radius:12px;padding:12px 14px}
.ap-item .num{
  flex:0 0 auto;width:24px;height:24px;border-radius:7px;background:#fff;color:var(--green-dark);
  font-size:.76rem;font-weight:900;display:flex;align-items:center;justify-content:center;
}

/* ---------- Service cards ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.svc-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;box-shadow:var(--shadow);position:relative;overflow:hidden;
  transition:transform .3s,box-shadow .3s,border-color .3s;
}
.svc-card::before{
  content:"";position:absolute;left:0;top:0;height:4px;width:0;
  background:linear-gradient(90deg,#22c55e,#0d5c2c);transition:width .35s;
}
.svc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);border-color:rgba(34,197,94,.45)}
.svc-card:hover::before{width:100%}
.svc-icon{
  width:44px;height:44px;border-radius:13px;
  background:linear-gradient(135deg,#dcfce7,#bbf7d0);
  display:flex;align-items:center;justify-content:center;
  color:var(--green-deep);font-weight:900;font-size:1rem;margin-bottom:16px;
}
.svc-card h3{font-size:1.02rem;font-weight:800;margin-bottom:8px;color:var(--ink)}
.svc-card p{font-size:.86rem;color:var(--ink-soft)}

/* ---------- Flow ---------- */
.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:flow}
.flow-step{
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:24px 20px;position:relative;box-shadow:var(--shadow);
  transition:transform .3s,box-shadow .3s;
}
.flow-step:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}
.flow-step::before{
  counter-increment:flow;content:"0" counter(flow);
  font-size:1.9rem;font-weight:900;color:rgba(21,128,61,.14);
  display:block;line-height:1;margin-bottom:10px;letter-spacing:-1px;
}
.flow-step h3{font-size:.98rem;font-weight:800;margin-bottom:6px}
.flow-step p{font-size:.83rem;color:var(--muted)}

/* ---------- Industry ---------- */
.ind-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ind-card{
  background:linear-gradient(160deg,#fff,#f2fdf6);
  border:1px solid var(--line);border-radius:16px;padding:22px;
  display:flex;flex-direction:column;gap:10px;
  transition:transform .3s,box-shadow .3s;
}
.ind-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}
.ind-tag{align-self:flex-start;font-size:.72rem;font-weight:800;color:var(--green-dark);background:var(--green-light);padding:3px 10px;border-radius:999px}
.ind-card h3{font-size:.98rem;font-weight:800}
.ind-card p{font-size:.85rem;color:var(--ink-soft)}

/* ---------- Network ---------- */
.net-wrap{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.net-card{
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;
  box-shadow:var(--shadow);
}
.net-card h3{font-size:1.02rem;font-weight:800;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.net-card h3::before{content:"";width:5px;height:18px;border-radius:3px;background:linear-gradient(#22c55e,#0d5c2c)}
.net-list{display:grid;gap:10px}
.net-list li{font-size:.88rem;color:var(--ink-soft);padding-left:18px;position:relative}
.net-list li::before{content:"";position:absolute;left:0;top:.65em;width:7px;height:7px;border-radius:50%;background:var(--green)}

/* ---------- Case ---------- */
.case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.case-card{
  background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;
  box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s;
}
.case-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}
.case-img{overflow:hidden;background:var(--green-pale)}
.case-img img{width:100%;height:auto;object-fit:contain;transition:transform .5s}
.case-card:hover .case-img img{transform:scale(1.04)}
.case-body{padding:20px 22px}
.case-body h3{font-size:1rem;font-weight:800;margin-bottom:8px}
.case-body p{font-size:.85rem;color:var(--ink-soft)}
.case-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px}
.case-tags span{font-size:.72rem;background:var(--green-pale);color:var(--green-dark);padding:3px 10px;border-radius:999px;border:1px solid var(--line);font-weight:600}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:26px}
.gallery-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s}
.gallery-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.gallery-item img{width:100%;height:auto;object-fit:contain}

/* ---------- Compare ---------- */
.score-panel{
  display:grid;grid-template-columns:auto 1fr;gap:28px;align-items:center;
  background:linear-gradient(150deg,#0d5c2c,#15803d 60%,#22c55e);
  border-radius:22px;padding:34px;color:#fff;margin-bottom:30px;
  box-shadow:0 22px 50px rgba(13,92,44,.3);
}
.score-big{text-align:center}
.score-big b{display:block;font-size:3.6rem;font-weight:900;line-height:1;letter-spacing:-2px}
.score-big b small{font-size:1.1rem;font-weight:700;opacity:.8}
.score-big .stars{font-size:1.1rem;letter-spacing:3px;margin-top:8px;color:#fde047}
.score-text h3{font-size:1.3rem;font-weight:900;margin-bottom:8px}
.score-text p{font-size:.92rem;opacity:.92}
.table-wrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}
table{width:100%;border-collapse:collapse;min-width:640px}
thead th{
  background:var(--green-deep);color:#fff;font-size:.88rem;font-weight:700;
  padding:14px 16px;text-align:left;white-space:nowrap;
}
thead th:first-child{border-radius:0}
tbody td{padding:13px 16px;font-size:.87rem;color:var(--ink-soft);border-top:1px solid var(--line);vertical-align:top}
tbody tr:nth-child(even){background:var(--green-pale)}
tbody td:first-child{font-weight:700;color:var(--ink)}
.table-strong{color:var(--green-dark);font-weight:800}

/* ---------- Token / price ---------- */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.price-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:14px;
  transition:transform .3s,box-shadow .3s;position:relative;
}
.price-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}
.price-card.featured{border:2px solid var(--green);background:linear-gradient(170deg,#fff,#f0fdf4)}
.price-badge{position:absolute;top:-13px;right:20px;background:var(--green);color:#fff;font-size:.72rem;font-weight:800;padding:4px 12px;border-radius:999px}
.price-card h3{font-size:1.02rem;font-weight:800}
.price-card .price{font-size:1.9rem;font-weight:900;color:var(--green-dark);line-height:1.1}
.price-card .price small{font-size:.8rem;font-weight:600;color:var(--muted)}
.price-list{display:grid;gap:8px;font-size:.85rem;color:var(--ink-soft)}
.price-list li{padding-left:18px;position:relative}
.price-list li::before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:900}

/* ---------- Reviews ---------- */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.review-card{
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;
  box-shadow:var(--shadow);display:flex;flex-direction:column;gap:12px;
  transition:transform .3s,box-shadow .3s;
}
.review-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}
.review-top{display:flex;align-items:center;gap:12px}
.avatar{
  width:44px;height:44px;border-radius:50%;flex:0 0 auto;
  background:linear-gradient(135deg,#22c55e,#0d5c2c);
  color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:.95rem;
}
.review-name b{display:block;font-size:.9rem;font-weight:800}
.review-name span{font-size:.76rem;color:var(--muted)}
.review-stars{color:#f59e0b;font-size:.86rem;letter-spacing:2px}
.review-card p{font-size:.86rem;color:var(--ink-soft);flex:1}

/* ---------- Form ---------- */
.form-wrap{
  display:grid;grid-template-columns:.9fr 1.1fr;gap:36px;align-items:start;
}
.form-info h2{font-size:clamp(1.4rem,2.4vw,1.9rem);font-weight:900;margin-bottom:14px}
.form-info p{color:var(--ink-soft);font-size:.94rem;margin-bottom:22px}
.contact-list{display:grid;gap:12px}
.contact-item{
  background:#fff;border:1px solid var(--line);border-radius:13px;
  padding:14px 16px;display:flex;gap:12px;align-items:center;
  transition:border-color .2s,transform .2s;
}
.contact-item:hover{border-color:var(--green);transform:translateX(4px)}
.contact-item .ci-icon{
  width:34px;height:34px;border-radius:10px;background:var(--green-light);
  color:var(--green-deep);font-weight:900;display:flex;align-items:center;justify-content:center;font-size:.8rem;flex:0 0 auto;
}
.contact-item b{display:block;font-size:.86rem;font-weight:800}
.contact-item span{font-size:.8rem;color:var(--muted)}
.form-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px;box-shadow:var(--shadow)}
.form-card h3{font-size:1.1rem;font-weight:900;margin-bottom:6px}
.form-card .form-sub{font-size:.83rem;color:var(--muted);margin-bottom:20px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.form-field{display:flex;flex-direction:column;gap:6px}
.form-field label{font-size:.8rem;font-weight:700;color:var(--ink-soft)}
.form-field input,.form-field select,.form-field textarea{
  width:100%;padding:11px 14px;border:1.5px solid var(--line);border-radius:11px;
  font-size:.88rem;font-family:inherit;color:var(--ink);background:#fbfefc;
  transition:border-color .2s,box-shadow .2s;outline:none;
}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{
  border-color:var(--green);box-shadow:0 0 0 3px rgba(34,197,94,.15);background:#fff;
}
.form-field textarea{resize:vertical;min-height:96px}
.form-submit{
  width:100%;margin-top:6px;padding:14px;border:none;border-radius:999px;
  background:linear-gradient(135deg,#22c55e,#15803d);color:#fff;
  font-size:.98rem;font-weight:800;font-family:inherit;cursor:pointer;
  box-shadow:0 10px 24px rgba(21,128,61,.28);transition:transform .2s,box-shadow .2s;
}
.form-submit:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(21,128,61,.36)}
.form-submit:active{transform:translateY(0) scale(.99)}

/* ---------- FAQ ---------- */
.faq-list{max-width:860px;margin:0 auto;display:grid;gap:12px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 4px 14px rgba(21,128,61,.05);transition:box-shadow .25s,border-color .25s}
.faq-item:hover{border-color:rgba(34,197,94,.4);box-shadow:var(--shadow)}
.faq-q{
  width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:18px 22px;background:none;border:none;cursor:pointer;font-family:inherit;
  font-size:.95rem;font-weight:700;color:var(--ink);text-align:left;
}
.faq-q .faq-plus{
  flex:0 0 auto;width:26px;height:26px;border-radius:50%;background:var(--green-pale);
  color:var(--green-dark);font-size:1.05rem;font-weight:900;display:flex;align-items:center;justify-content:center;
  transition:transform .3s,background .3s,color .3s;
}
.faq-item.open .faq-plus{transform:rotate(45deg);background:var(--green);color:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a p{padding:0 22px 20px;font-size:.87rem;color:var(--ink-soft);line-height:1.75}

/* ---------- Articles ---------- */
.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.article-card{
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;
  box-shadow:var(--shadow);display:flex;flex-direction:column;gap:10px;
  transition:transform .3s,box-shadow .3s,border-color .3s;
}
.article-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:rgba(34,197,94,.45)}
.article-card .art-cat{font-size:.72rem;font-weight:800;color:var(--green-dark);background:var(--green-light);padding:3px 10px;border-radius:999px;align-self:flex-start}
.article-card h3{font-size:.94rem;font-weight:800;line-height:1.5}
.article-card p{font-size:.82rem;color:var(--muted);flex:1}
.article-card .art-more{font-size:.82rem;font-weight:800;color:var(--green-dark);display:inline-flex;align-items:center;gap:5px;transition:gap .2s}
.article-card:hover .art-more{gap:10px}

/* ---------- Tags & links ---------- */
.tag-cloud{display:flex;flex-wrap:wrap;gap:9px;justify-content:center;max-width:900px;margin:0 auto}
.tag-cloud span{
  font-size:.82rem;padding:6px 14px;border-radius:999px;background:#fff;
  border:1px solid var(--line);color:var(--ink-soft);font-weight:600;
  transition:all .2s;cursor:default;
}
.tag-cloud span:hover{background:var(--green-light);color:var(--green-dark);border-color:var(--green);transform:translateY(-2px)}
.friend-links{display:flex;flex-wrap:wrap;gap:10px 22px;justify-content:center;margin-top:22px}
.friend-links a{font-size:.85rem;color:var(--green-dark);font-weight:600;transition:opacity .2s}
.friend-links a:hover{opacity:.7;text-decoration:underline}

/* ---------- Join ---------- */
.join-band{
  background:linear-gradient(140deg,#0d5c2c,#15803d 55%,#22c55e);
  border-radius:24px;padding:48px 40px;color:#fff;
  display:grid;grid-template-columns:1.2fr auto;gap:28px;align-items:center;
  box-shadow:0 24px 56px rgba(13,92,44,.3);position:relative;overflow:hidden;
}
.join-band::before{content:"";position:absolute;width:300px;height:300px;border-radius:50%;background:rgba(255,255,255,.1);top:-120px;right:-80px}
.join-band h2{font-size:clamp(1.4rem,2.6vw,2rem);font-weight:900;margin-bottom:10px;position:relative;z-index:1}
.join-band p{font-size:.94rem;opacity:.92;max-width:560px;position:relative;z-index:1}
.join-band .btn-white{
  position:relative;z-index:1;
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;color:var(--green-deep);font-weight:800;font-size:.96rem;
  padding:15px 30px;border-radius:999px;white-space:nowrap;
  transition:transform .2s,box-shadow .2s;box-shadow:0 10px 26px rgba(0,0,0,.18);
}
.join-band .btn-white:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(0,0,0,.24)}

/* ---------- Footer ---------- */
.site-footer{
  background:#0b3d20;color:#cfe9d9;padding:52px 0 0;margin-top:76px;
  border-top:4px solid var(--green);
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:32px;padding-bottom:36px}
.footer-col h3{font-size:.95rem;font-weight:800;color:#fff;margin-bottom:16px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand img{max-width:120px;width:auto}
.footer-brand b{font-size:1.02rem;color:#fff;font-weight:900}
.footer-col p{font-size:.84rem;color:#a9d3bd;line-height:1.8}
.footer-col ul{display:grid;gap:9px}
.footer-col ul a{font-size:.84rem;color:#a9d3bd;transition:color .2s,padding-left .2s}
.footer-col ul a:hover{color:#fff;padding-left:4px}
.footer-contact li{font-size:.84rem;color:#a9d3bd;margin-bottom:9px;word-break:break-all}
.footer-contact li b{color:#fff;font-weight:700}
.footer-qr{display:flex;gap:14px;align-items:center;margin-top:14px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:12px;padding:12px}
.footer-qr img{width:88px;height:88px;object-fit:cover;border-radius:8px;background:#fff;flex:0 0 auto}
.footer-qr span{font-size:.78rem;color:#a9d3bd;line-height:1.7}
.footer-qr span b{display:block;color:#fff;font-size:.85rem;margin-bottom:4px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.14);padding:18px 0;
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;
}
.footer-bottom p{font-size:.8rem;color:#8fbfa6}
.footer-bottom .fb-links{display:flex;gap:18px;flex-wrap:wrap}
.footer-bottom .fb-links a{font-size:.8rem;color:#8fbfa6;transition:color .2s}
.footer-bottom .fb-links a:hover{color:#fff}

/* ---------- Floating ---------- */
.float-group{position:fixed;right:18px;bottom:24px;z-index:200;display:flex;flex-direction:column;gap:10px;align-items:center}
.float-btn{
  width:50px;height:50px;border-radius:50%;border:none;cursor:pointer;
  display:flex;align-items:center;justify-content:center;flex-direction:column;gap:2px;
  background:linear-gradient(135deg,#22c55e,#15803d);color:#fff;
  box-shadow:0 10px 24px rgba(21,128,61,.35);
  transition:transform .2s,box-shadow .2s;font-family:inherit;
}
.float-btn:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 14px 30px rgba(21,128,61,.45)}
.float-btn .fi{font-size:1.05rem;line-height:1}
.float-btn .fl{font-size:.6rem;font-weight:700}
.float-top{background:#fff;color:var(--green-dark);border:1.5px solid var(--green)}
.back-top{opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s,transform .2s}
.back-top.show{opacity:1;visibility:visible}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ---------- Responsive ---------- */
@media(max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:36px}
  .hero-visual{max-width:520px}
  .about-wrap{grid-template-columns:1fr;gap:30px}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .flow-grid{grid-template-columns:repeat(2,1fr)}
  .ind-grid{grid-template-columns:repeat(2,1fr)}
  .metric-grid{grid-template-columns:repeat(2,1fr)}
  .review-grid{grid-template-columns:repeat(2,1fr)}
  .article-grid{grid-template-columns:repeat(2,1fr)}
  .price-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .join-band{grid-template-columns:1fr}
  .form-wrap{grid-template-columns:1fr;gap:26px}
  .net-wrap{grid-template-columns:1fr}
  .score-panel{grid-template-columns:1fr;text-align:center;gap:18px}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .nav-links{
    position:absolute;top:100%;left:0;right:0;
    background:#fff;flex-direction:column;align-items:flex-start;
    padding:14px 20px;gap:4px;border-bottom:1px solid var(--line);
    box-shadow:0 14px 30px rgba(21,128,61,.1);
    display:none;
  }
  .nav-links.open{display:flex}
  .nav-links a{width:100%;padding:10px 12px;font-size:.92rem}
  .nav-links .nav-cta{width:100%;justify-content:center;margin-top:6px}
  .menu-toggle{display:flex}
  .nav-bar{position:relative;flex-wrap:nowrap}
  .brand img{max-width:104px}
  .brand-text{font-size:1rem}
  .hero{padding:48px 0 42px}
  .hero-stats{gap:22px}
  .hero-stat b{font-size:1.35rem}
  .section{padding:56px 0}
  .svc-grid,.flow-grid,.ind-grid,.review-grid,.article-grid,.metric-grid{grid-template-columns:1fr}
  .case-grid{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr;gap:26px;padding-bottom:26px}
  .join-band{padding:34px 24px;border-radius:20px}
  .form-row{grid-template-columns:1fr}
  .score-big b{font-size:3rem}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .float-group{right:12px;bottom:16px}
  .float-btn{width:46px;height:46px}
}
@media(max-width:420px){
  .hero h1{font-size:1.75rem}
  .about-points{grid-template-columns:1fr}
  .hv-mini-grid{grid-template-columns:1fr 1fr}
}