:root{
  --ink:#0d2b31;
  --ink-soft:#43605f;
  --teal:#0fa79a;
  --teal-deep:#0a7a7c;
  --blue:#1b8fd0;
  --line:rgba(15,140,132,.16);
  --line-strong:rgba(15,140,132,.3);
  --radius:16px;
  --shadow:0 10px 28px rgba(12,80,86,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  color:var(--ink);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  background-color:#f2faf9;
  background-image:
    radial-gradient(900px 520px at 10% -8%, #d6f4ef 0%, rgba(214,244,239,0) 58%),
    radial-gradient(820px 480px at 94% 2%, #dcecfb 0%, rgba(220,236,251,0) 60%),
    linear-gradient(rgba(15,167,154,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,167,154,.055) 1px, transparent 1px);
  background-size:auto,auto,46px 46px,46px 46px;
  background-repeat:no-repeat,no-repeat,repeat,repeat;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
button{font-family:inherit}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}
.sec{padding:22px 0}
.panel{
  background:rgba(255,255,255,.84);
  border:1px solid var(--line);
  border-radius:24px;
  padding:clamp(22px,3.2vw,42px);
  box-shadow:0 18px 44px rgba(12,80,86,.06);
}
.sec-tag{
  display:inline-block;
  font-size:13px;
  font-weight:600;
  letter-spacing:.06em;
  color:var(--teal-deep);
  background:rgba(15,167,154,.1);
  padding:5px 13px;
  border-radius:999px;
}
h2{
  font-size:clamp(22px,3.1vw,30px);
  line-height:1.32;
  letter-spacing:-.01em;
  color:var(--ink);
  margin:14px 0 10px;
}
h3{font-size:17px;line-height:1.45;color:var(--ink)}
.sec-head{max-width:800px;margin-bottom:26px}
.sec-desc{color:var(--ink-soft);font-size:15.5px;line-height:1.78}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 26px;
  border-radius:999px;
  font-size:15px;
  font-weight:600;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
}
.btn-primary{
  background:linear-gradient(135deg,#12b3a6,#1b8fd0);
  color:#fff;
  box-shadow:0 12px 26px rgba(16,150,150,.28);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(16,150,150,.34)}
.btn-primary:active{transform:translateY(0);box-shadow:0 8px 18px rgba(16,150,150,.26)}
.btn-ghost{
  background:#fff;
  color:var(--teal-deep);
  border-color:var(--line-strong);
  box-shadow:0 6px 16px rgba(12,80,86,.06);
}
.btn-ghost:hover{transform:translateY(-2px);background:#f3fbfa;box-shadow:0 12px 24px rgba(12,80,86,.1)}
.btn:focus-visible,.faq-q:focus-visible,.nav-toggle:focus-visible,.fab-toggle:focus-visible,.to-top:focus-visible,a:focus-visible{
  outline:2px solid var(--teal);
  outline-offset:3px;
}

/* Header */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  min-height:70px;
}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-logo{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height:38px;
  max-width:56px;
  overflow:hidden;
  flex:0 0 auto;
}
.brand-logo img{max-height:38px;width:auto}
.brand-name{font-size:18px;font-weight:800;letter-spacing:.02em;color:var(--ink);white-space:nowrap}
.nav{display:flex;align-items:center;gap:14px}
.nav-links{
  display:flex;
  align-items:center;
  gap:0;
  flex-wrap:nowrap;
}
.nav-links a{
  display:block;
  padding:9px 12px;
  font-size:14.5px;
  font-weight:500;
  color:var(--ink);
  border-radius:9px;
  white-space:nowrap;
  transition:background .2s ease,color .2s ease;
}
.nav-links a:hover{background:rgba(15,167,154,.1);color:var(--teal-deep)}
.nav-cta{padding:10px 20px;font-size:14.5px;white-space:nowrap}
.nav-toggle{
  display:none;
  align-items:center;
  justify-content:center;
  padding:9px 16px;
  font-size:14px;
  font-weight:600;
  color:var(--teal-deep);
  background:#fff;
  border:1px solid var(--line-strong);
  border-radius:10px;
  cursor:pointer;
}

/* Hero */
.hero-section{padding:22px 0 8px}
.hero{
  position:relative;
  overflow:hidden;
  border-radius:28px;
  padding:clamp(26px,4vw,54px);
  border:1px solid rgba(15,140,132,.2);
  background:
    radial-gradient(620px 380px at 88% 10%, rgba(27,143,208,.16), transparent 62%),
    radial-gradient(560px 360px at 4% 92%, rgba(15,167,154,.18), transparent 60%),
    linear-gradient(135deg,#ffffff 0%, #eefaf8 52%, #e9f4fd 100%);
  box-shadow:0 24px 56px rgba(12,80,86,.09);
}
.hero::before{
  content:"";
  position:absolute;
  top:-120px;
  right:-80px;
  width:340px;
  height:340px;
  border-radius:50%;
  background:conic-gradient(from 120deg,rgba(18,179,166,.22),rgba(27,143,208,.2),transparent 68%);
  filter:blur(8px);
  animation:floatSlow 16s ease-in-out infinite alternate;
  pointer-events:none;
}
.hero::after{
  content:"";
  position:absolute;
  left:-60px;
  bottom:-120px;
  width:280px;
  height:280px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(15,167,154,.2),transparent 70%);
  animation:floatSlow 20s ease-in-out infinite alternate-reverse;
  pointer-events:none;
}
@keyframes floatSlow{
  from{transform:translate3d(0,0,0) scale(1)}
  to{transform:translate3d(-24px,22px,0) scale(1.08)}
}
.hero-wrap{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:clamp(24px,4vw,52px);
  align-items:center;
}
.hero-copy{animation:riseIn .8s ease both}
.hero-panel{animation:riseIn .9s .12s ease both}
@keyframes riseIn{
  from{opacity:0;transform:translateY(18px)}
  to{opacity:1;transform:none}
}
.eyebrow{
  display:inline-block;
  font-size:13px;
  font-weight:700;
  letter-spacing:.1em;
  color:var(--teal-deep);
  background:rgba(255,255,255,.85);
  border:1px solid var(--line-strong);
  padding:6px 14px;
  border-radius:999px;
}
h1{
  font-size:clamp(26px,4.4vw,42px);
  line-height:1.24;
  letter-spacing:-.02em;
  color:var(--ink);
  margin:18px 0 16px;
}
.hero-lede{
  font-size:clamp(15px,1.6vw,16.5px);
  line-height:1.8;
  color:var(--ink-soft);
  max-width:36em;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 20px}
.hero-chips{display:flex;flex-wrap:wrap;gap:8px}
.hero-chips li{
  font-size:13.5px;
  font-weight:500;
  color:var(--teal-deep);
  background:rgba(255,255,255,.9);
  border:1px solid var(--line);
  padding:6px 13px;
  border-radius:999px;
}
.hero-panel{
  display:grid;
  gap:12px;
  padding:20px;
  border-radius:20px;
  background:rgba(255,255,255,.8);
  border:1px solid rgba(15,140,132,.22);
  backdrop-filter:blur(8px);
  box-shadow:0 16px 36px rgba(12,80,86,.08);
}
.hero-stat{
  display:flex;
  align-items:center;
  gap:12px;
  padding:13px 15px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:12px;
}
.hero-stat strong{
  font-size:19px;
  font-weight:800;
  color:var(--teal-deep);
  min-width:76px;
  letter-spacing:-.01em;
}
.hero-stat span{font-size:14px;color:var(--ink-soft);line-height:1.5}

/* Metrics */
.metrics{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
}
.metric{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px 18px;
  box-shadow:var(--shadow);
  transition:transform .26s ease,box-shadow .26s ease;
}
.metric:hover{transform:translateY(-4px);box-shadow:0 18px 36px rgba(12,80,86,.12)}
.metric strong{
  display:block;
  font-size:26px;
  font-weight:800;
  letter-spacing:-.02em;
  color:var(--teal-deep);
  margin-bottom:4px;
}
.metric span{font-size:14px;color:var(--ink-soft);line-height:1.5}
.metric-accent{
  background:linear-gradient(140deg,#0fa79a,#1b8fd0);
  border-color:transparent;
  box-shadow:0 16px 34px rgba(16,150,150,.26);
}
.metric-accent strong{color:#fff}
.metric-accent span{color:rgba(255,255,255,.92)}

/* About */
.about-grid{
  display:grid;
  grid-template-columns:.85fr 1.15fr;
  gap:clamp(22px,3.4vw,40px);
  align-items:start;
}
.media{
  display:grid;
  place-items:center;
  aspect-ratio:4/3;
  padding:10px;
  border-radius:16px;
  border:1px solid var(--line);
  background:linear-gradient(135deg,#eef8f7,#e7f2fb);
  overflow:hidden;
}
.media img{
  width:auto;
  height:auto;
  max-width:100%;
  max-height:100%;
  object-fit:contain;
  border-radius:8px;
}
.about-copy p{
  color:var(--ink-soft);
  font-size:15.5px;
  line-height:1.8;
  margin-bottom:12px;
}
.ability-list{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px 18px;
  margin:18px 0 22px;
}
.ability-list li{
  display:flex;
  align-items:flex-start;
  gap:8px;
  font-size:14.5px;
  color:var(--ink);
  line-height:1.6;
}
.ability-list li::before{
  content:"";
  flex:0 0 auto;
  width:8px;
  height:8px;
  margin-top:8px;
  border-radius:3px;
  background:linear-gradient(135deg,#12b3a6,#1b8fd0);
}

/* Service cards */
.svc-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(248px,1fr));
  gap:18px;
}
.card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px;
  box-shadow:var(--shadow);
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.card:hover{
  transform:translateY(-5px);
  box-shadow:0 20px 40px rgba(12,80,86,.13);
  border-color:var(--line-strong);
}
.svc-icon{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:44px;
  height:44px;
  border-radius:13px;
  color:var(--teal-deep);
  background:linear-gradient(135deg,rgba(18,179,166,.14),rgba(27,143,208,.14));
  margin-bottom:14px;
}
.ico{
  width:22px;
  height:22px;
  fill:none;
  stroke:currentColor;
  stroke-width:1.7;
  stroke-linecap:round;
  stroke-linejoin:round;
}
.card h3{margin-bottom:8px}
.card p{font-size:14.5px;color:var(--ink-soft);line-height:1.72}

/* Steps */
.steps{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:14px;
  margin-bottom:26px;
}
.step{
  background:#fff;
  border:1px solid var(--line);
  border-radius:14px;
  padding:18px 16px;
  box-shadow:0 6px 18px rgba(12,80,86,.06);
  transition:transform .26s ease,box-shadow .26s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:0 16px 32px rgba(12,80,86,.12)}
.step-no{
  display:inline-block;
  font-size:13px;
  font-weight:800;
  letter-spacing:.06em;
  color:#fff;
  background:linear-gradient(135deg,#12b3a6,#1b8fd0);
  padding:3px 10px;
  border-radius:999px;
  margin-bottom:10px;
}
.step h3{font-size:15.5px;margin-bottom:6px}
.step p{font-size:13.8px;color:var(--ink-soft);line-height:1.65}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips li{
  font-size:13.5px;
  color:var(--teal-deep);
  background:rgba(15,167,154,.08);
  border:1px solid var(--line);
  padding:6px 13px;
  border-radius:8px;
  transition:background .2s ease,transform .2s ease,color .2s ease;
}
.chips li:hover{background:rgba(15,167,154,.18);transform:translateY(-2px);color:#08585b}
.sub-title{
  font-size:16px;
  font-weight:700;
  color:var(--ink);
  margin:26px 0 12px;
}

/* Solutions */
.sol-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(268px,1fr));
  gap:16px;
}
.sol-card{
  position:relative;
  background:#fff;
  border:1px solid var(--line);
  border-radius:14px;
  padding:20px 20px 18px 24px;
  box-shadow:0 6px 20px rgba(12,80,86,.06);
  transition:transform .26s ease,box-shadow .26s ease;
  overflow:hidden;
}
.sol-card::before{
  content:"";
  position:absolute;
  left:0;
  top:16px;
  bottom:16px;
  width:3px;
  border-radius:3px;
  background:linear-gradient(180deg,#12b3a6,#1b8fd0);
}
.sol-card:hover{transform:translateY(-4px);box-shadow:0 18px 36px rgba(12,80,86,.12)}
.sol-card h3{margin-bottom:8px}
.sol-card p{font-size:14.5px;color:var(--ink-soft);line-height:1.7;margin-bottom:12px}
.sol-tag{
  display:inline-block;
  font-size:12.5px;
  color:var(--teal-deep);
  background:rgba(15,167,154,.09);
  padding:4px 10px;
  border-radius:6px;
}

/* Network */
.net-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:16px;
}
.net-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:14px;
  padding:20px;
  box-shadow:0 6px 20px rgba(12,80,86,.06);
  transition:transform .26s ease,box-shadow .26s ease;
}
.net-card:hover{transform:translateY(-4px);box-shadow:0 18px 36px rgba(12,80,86,.12)}
.net-card h3{font-size:15.5px;margin-bottom:6px}
.net-card p{font-size:14.3px;color:var(--ink-soft);line-height:1.7}

/* Cases */
.case-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:18px;
}
.case-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:14px;
  box-shadow:var(--shadow);
  transition:transform .28s ease,box-shadow .28s ease;
}
.case-card:hover{transform:translateY(-5px);box-shadow:0 22px 44px rgba(12,80,86,.14)}
.case-media{
  display:grid;
  place-items:center;
  aspect-ratio:4/3;
  padding:8px;
  border-radius:12px;
  border:1px solid var(--line);
  background:linear-gradient(135deg,#eef8f7,#e7f2fb);
  overflow:hidden;
  margin-bottom:14px;
}
.case-media.square{aspect-ratio:1/1}
.case-media img{
  width:auto;
  height:auto;
  max-width:100%;
  max-height:100%;
  object-fit:contain;
  border-radius:8px;
}
.case-card h3{font-size:16px;margin-bottom:6px;padding:0 6px}
.case-card p{font-size:14.3px;color:var(--ink-soft);line-height:1.7;padding:0 6px 8px}

/* Review */
.review-top{
  display:grid;
  grid-template-columns:290px 1fr;
  gap:20px;
  align-items:stretch;
  margin-bottom:24px;
}
.score-card{
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:8px;
  padding:26px 22px;
  border-radius:18px;
  background:linear-gradient(150deg,#0c8f8a,#1b8fd0);
  color:#fff;
  box-shadow:0 18px 40px rgba(16,150,150,.26);
}
.score-num{font-size:44px;font-weight:800;line-height:1;letter-spacing:-.03em}
.score-num span{font-size:16px;font-weight:600;opacity:.8;margin-left:4px}
.score-stars{font-size:19px;letter-spacing:3px;color:#ffd479}
.score-label{font-size:14.5px;font-weight:600;color:#fff}
.score-note{font-size:13.5px;line-height:1.7;color:rgba(255,255,255,.88)}
.review-points{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;
}
.review-points li{
  background:#fff;
  border:1px solid var(--line);
  border-radius:12px;
  padding:14px 16px;
  font-size:14.3px;
  color:var(--ink-soft);
  line-height:1.65;
  box-shadow:0 5px 16px rgba(12,80,86,.05);
}
.review-points strong{display:block;color:var(--ink);font-size:14.8px;margin-bottom:3px}

/* Tables */
.table-wrap{
  overflow-x:auto;
  border-radius:14px;
  border:1px solid var(--line);
  background:#fff;
  box-shadow:0 8px 22px rgba(12,80,86,.06);
  -webkit-overflow-scrolling:touch;
}
table{width:100%;border-collapse:collapse;min-width:660px}
caption{
  caption-side:top;
  text-align:left;
  padding:14px 16px;
  font-size:13.5px;
  color:var(--ink-soft);
  background:#f4fbfa;
  border-bottom:1px solid var(--line);
}
th{
  background:#eaf7f5;
  color:#0a4a4e;
  text-align:left;
  padding:13px 16px;
  font-size:14px;
  font-weight:700;
  white-space:nowrap;
}
td{
  padding:13px 16px;
  border-top:1px solid var(--line);
  color:var(--ink-soft);
  font-size:14.2px;
  line-height:1.65;
}
tbody tr:hover{background:#f7fcfb}
td strong{color:var(--ink)}
.tip{
  margin-top:14px;
  font-size:13.5px;
  color:var(--ink-soft);
  line-height:1.7;
  padding:12px 16px;
  border-left:3px solid var(--teal);
  background:rgba(15,167,154,.06);
  border-radius:0 10px 10px 0;
}

/* Agent */
.agent-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(230px,1fr));
  gap:16px;
  margin-bottom:22px;
}
.agent-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:14px;
  padding:20px;
  box-shadow:0 6px 20px rgba(12,80,86,.06);
  transition:transform .26s ease,box-shadow .26s ease;
}
.agent-card:hover{transform:translateY(-4px);box-shadow:0 18px 36px rgba(12,80,86,.12)}
.agent-card h3{font-size:15.5px;margin-bottom:6px}
.agent-card p{font-size:14.3px;color:var(--ink-soft);line-height:1.7}
.agent-cta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:14px;
  padding:18px 20px;
  border-radius:14px;
  background:linear-gradient(135deg,rgba(18,179,166,.1),rgba(27,143,208,.1));
  border:1px solid var(--line);
}
.agent-cta p{font-size:14.5px;color:var(--ink);line-height:1.7;flex:1 1 320px}

/* Insight */
.article-list{display:grid;gap:10px;margin-bottom:6px}
.article-item{
  display:grid;
  grid-template-columns:1fr auto;
  align-items:center;
  gap:12px;
  padding:16px 18px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:12px;
  box-shadow:0 5px 16px rgba(12,80,86,.05);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.article-item:hover{
  transform:translateY(-3px);
  box-shadow:0 16px 32px rgba(12,80,86,.11);
  border-color:var(--line-strong);
}
.article-title{
  display:block;
  font-size:15.2px;
  font-weight:600;
  color:var(--ink);
  margin-bottom:3px;
}
.article-desc{display:block;font-size:13.8px;color:var(--ink-soft);line-height:1.6}
.article-arrow{
  font-size:18px;
  color:var(--teal-deep);
  transition:transform .24s ease;
}
.article-item:hover .article-arrow{transform:translateX(4px)}
.wiki-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(210px,1fr));
  gap:14px;
}
.wiki-card{
  background:#f9fdfc;
  border:1px solid var(--line);
  border-radius:12px;
  padding:16px;
  transition:background .24s ease;
}
.wiki-card:hover{background:#f2fbf9}
.wiki-card h3{font-size:15px;margin-bottom:5px;color:var(--teal-deep)}
.wiki-card p{font-size:13.8px;color:var(--ink-soft);line-height:1.68}

/* FAQ */
.faq-list{display:grid;gap:10px}
.faq-item{
  border:1px solid var(--line);
  border-radius:12px;
  background:#fff;
  overflow:hidden;
  transition:box-shadow .25s ease,border-color .25s ease;
}
.faq-item.open{box-shadow:0 14px 30px rgba(12,80,86,.1);border-color:var(--line-strong)}
.faq-q{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:16px 18px;
  background:transparent;
  border:0;
  font-size:15.3px;
  font-weight:600;
  color:var(--ink);
  text-align:left;
  cursor:pointer;
}
.faq-q::after{
  content:"+";
  flex:0 0 auto;
  font-size:20px;
  line-height:1;
  color:var(--teal-deep);
  transition:transform .26s ease;
}
.faq-item.open .faq-q::after{transform:rotate(45deg)}
.faq-a{
  display:grid;
  grid-template-rows:0fr;
  transition:grid-template-rows .3s ease;
}
.faq-a > div{overflow:hidden}
.faq-item.open .faq-a{grid-template-rows:1fr}
.faq-a p{
  padding:0 18px 16px;
  font-size:14.5px;
  color:var(--ink-soft);
  line-height:1.78;
}

/* Contact */
.contact-grid{
  display:grid;
  grid-template-columns:1.25fr .75fr;
  gap:clamp(20px,3vw,32px);
  align-items:start;
}
.demand-form{
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  padding:22px;
  box-shadow:0 8px 24px rgba(12,80,86,.06);
}
.form-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:14px;
}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field label{font-size:13.8px;font-weight:600;color:var(--ink)}
.field input,.field select,.field textarea{
  width:100%;
  padding:11px 13px;
  font-size:14.5px;
  font-family:inherit;
  color:var(--ink);
  background:#fbfefd;
  border:1px solid var(--line-strong);
  border-radius:10px;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.field textarea{min-height:110px;resize:vertical;line-height:1.7}
.field input::placeholder,.field textarea::placeholder{color:#8aa5a4}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;
  background:#fff;
  border-color:var(--teal);
  box-shadow:0 0 0 3px rgba(15,167,154,.14);
}
.form-submit{width:100%;margin-top:16px}
.form-note{font-size:13px;color:var(--ink-soft);margin-top:10px;line-height:1.65}
.contact-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  padding:22px;
  box-shadow:0 8px 24px rgba(12,80,86,.06);
}
.contact-card h3{margin-bottom:14px}
.contact-list{display:grid;gap:10px;margin-bottom:18px}
.contact-list li{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding-bottom:10px;
  border-bottom:1px dashed rgba(15,140,132,.22);
  font-size:14.3px;
}
.contact-list li:last-child{border-bottom:0;padding-bottom:0}
.contact-list span{color:var(--ink-soft)}
.contact-list strong,.contact-list a{color:var(--ink);font-weight:600;word-break:break-all}
.contact-list a:hover{color:var(--teal-deep)}
.qr-box{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:8px;
  padding:14px;
  border-radius:12px;
  background:#f5fbfa;
  border:1px dashed var(--line-strong);
}
.qr-box img{
  width:132px;
  height:132px;
  object-fit:contain;
  background:#fff;
  border-radius:10px;
  border:1px solid var(--line);
}
.qr-box p{font-size:13.5px;color:var(--ink-soft)}

/* Footer */
.site-footer{
  margin-top:26px;
  background:linear-gradient(155deg,#0a3a41 0%,#0b4f59 60%,#0c5b66 100%);
  color:#d9efee;
}
.footer-main{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr;
  gap:clamp(22px,3.4vw,44px);
  padding-top:44px;
  padding-bottom:30px;
}
.footer-name{
  display:block;
  font-size:19px;
  font-weight:800;
  color:#ffffff;
  letter-spacing:.02em;
  margin-bottom:10px;
}
.footer-brand p{font-size:14.3px;line-height:1.8;color:#bcdedc;max-width:34em}
.footer-site{
  display:inline-block;
  margin-top:12px;
  font-size:14px;
  font-weight:600;
  color:#7fe3d6;
  border-bottom:1px solid rgba(127,227,214,.45);
  padding-bottom:2px;
  transition:color .2s ease,border-color .2s ease;
}
.footer-site:hover{color:#ffffff;border-color:#ffffff}
.footer-col h3{
  font-size:15px;
  font-weight:700;
  color:#ffffff;
  margin-bottom:14px;
}
.footer-col ul{display:grid;gap:9px}
.footer-col a{
  font-size:14px;
  color:#bcdedc;
  transition:color .2s ease;
}
.footer-col a:hover{color:#7fe3d6}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.14);
  padding-top:16px;
  padding-bottom:22px;
}
.footer-bottom p{font-size:13.5px;color:#a9cfcd}

/* Float */
.float-service{
  position:fixed;
  right:20px;
  bottom:20px;
  z-index:70;
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  gap:10px;
}
.fab-panel{
  display:none;
  width:220px;
  padding:16px;
  border-radius:14px;
  background:#fff;
  border:1px solid var(--line-strong);
  box-shadow:0 20px 44px rgba(12,80,86,.18);
  text-align:center;
}
.fab-panel.open{display:block;animation:riseIn .3s ease both}
.fab-title{font-size:14px;font-weight:700;color:var(--ink);margin-bottom:10px}
.fab-panel img{
  width:132px;
  height:132px;
  object-fit:contain;
  margin:0 auto 10px;
  border-radius:10px;
  border:1px solid var(--line);
}
.fab-line{font-size:13px;color:var(--ink-soft);line-height:1.6}
.fab-toggle{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:12px 20px;
  font-size:14.5px;
  font-weight:600;
  color:#fff;
  background:linear-gradient(135deg,#12b3a6,#1b8fd0);
  border:0;
  border-radius:999px;
  cursor:pointer;
  box-shadow:0 14px 30px rgba(16,150,150,.3);
  transition:transform .22s ease,box-shadow .22s ease;
}
.fab-toggle:hover{transform:translateY(-2px);box-shadow:0 18px 36px rgba(16,150,150,.36)}
.to-top{
  position:fixed;
  right:20px;
  bottom:88px;
  z-index:70;
  width:44px;
  height:44px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:18px;
  color:var(--teal-deep);
  background:#fff;
  border:1px solid var(--line-strong);
  border-radius:50%;
  cursor:pointer;
  opacity:0;
  visibility:hidden;
  transform:translateY(8px);
  box-shadow:0 10px 24px rgba(12,80,86,.14);
  transition:opacity .26s ease,transform .26s ease,visibility .26s ease,background .2s ease;
}
.to-top.show{opacity:1;visibility:visible;transform:none}
.to-top:hover{background:#f1fbf9}

/* Reveal */
.reveal{transition:opacity .55s ease,transform .55s ease}
.reveal.pre{opacity:0;transform:translateY(18px)}
.reveal.in{opacity:1;transform:none}

@media (max-width:1080px){
  .nav-toggle{display:inline-flex}
  .nav{
    display:none;
    position:absolute;
    left:0;
    right:0;
    top:calc(100% + 10px);
    flex-direction:column;
    align-items:stretch;
    gap:10px;
    padding:14px;
    background:#fff;
    border:1px solid var(--line-strong);
    border-radius:16px;
    box-shadow:0 22px 48px rgba(12,80,86,.16);
  }
  .nav.open{display:flex}
  .nav-links{flex-direction:column;align-items:stretch;gap:0}
  .nav-links a{padding:11px 12px;font-size:15px}
  .nav-cta{width:100%}
}
@media (max-width:900px){
  .hero-wrap{grid-template-columns:1fr;align-items:start}
  .hero-panel{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;padding:14px}
  .hero-stat{flex-direction:column;align-items:flex-start;gap:4px;padding:12px}
  .hero-stat strong{min-width:0;font-size:17px}
  .hero-stat span{font-size:13px}
  .about-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .review-top{grid-template-columns:1fr}
  .review-points{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .footer-main{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
}
@media (max-width:720px){
  .metrics{grid-template-columns:repeat(2,1fr)}
  .hero-panel{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .ability-list{grid-template-columns:1fr}
}
@media (max-width:560px){
  .steps{grid-template-columns:1fr}
  .footer-main{grid-template-columns:1fr}
  .metric strong{font-size:22px}
  .hero-actions .btn{width:100%}
  .float-service{right:14px;bottom:14px}
  .to-top{right:14px;bottom:82px}
  .fab-panel{width:200px}
}