:root{
  --bg:#030806;
  --panel:#07100c;
  --panel2:#0a1711;
  --panel3:#0f2018;
  --text:#f7fbf8;
  --muted:#afbeb5;
  --line:rgba(255,255,255,.11);
  --green:#21d474;
  --green2:#0e9d52;
  --green3:#087b40;
  --gold:#e5b85c;
  --white:#fff;
  --max:1440px;
  --shadow:0 28px 80px rgba(0,0,0,.30);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--text);
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  background:
    radial-gradient(circle at 84% 4%, rgba(33,212,116,.11), transparent 24rem),
    radial-gradient(circle at 12% 42%, rgba(33,212,116,.06), transparent 30rem),
    linear-gradient(180deg,#030806 0%,#050c09 100%);
  line-height:1.5;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
.section{padding:76px 0}
.section-tight{padding:42px 0}
.kicker{
  display:inline-flex;align-items:center;gap:10px;padding:8px 14px;border:1px solid rgba(33,212,116,.34);
  border-radius:999px;color:#dcffeb;font-size:.92rem;font-weight:800;background:rgba(10,23,17,.68)
}
.kicker:before{content:"";width:9px;height:9px;border-radius:50%;background:var(--green);box-shadow:0 0 0 6px rgba(33,212,116,.10)}
h1,h2,h3{margin:0;line-height:1.05;letter-spacing:-.035em}
h1{font-size:clamp(2.9rem,4.8vw,5.8rem)}
h2{font-size:clamp(2.1rem,3.4vw,3.6rem)}
h3{font-size:1.35rem}
p{margin:0}
.lead{font-size:1.12rem;color:#d3ddd7;max-width:65ch}
.muted{color:var(--muted)}
.green{color:var(--green)}
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(3,8,6,.86);backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.08)
}
.site-header .bar{height:82px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand img{width:245px;height:auto;object-fit:contain}
.nav{display:flex;gap:30px;align-items:center;font-weight:700;font-size:.95rem;color:#e8efeb}
.nav a{position:relative;padding:8px 0}
.nav a:after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--green);transition:.2s ease}
.nav a:hover:after,.nav a.active:after{right:0}
.menu{display:none;background:transparent;border:1px solid var(--line);color:#fff;padding:9px 13px;border-radius:12px;font-weight:800}
.hero{
  min-height:650px;position:relative;overflow:hidden;border-bottom:1px solid var(--line)
}
.hero-media{position:absolute;inset:0}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero-media:after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(2,7,5,.98) 0%,rgba(2,7,5,.91) 29%,rgba(2,7,5,.52) 52%,rgba(2,7,5,.10) 79%,rgba(2,7,5,.25) 100%),
             linear-gradient(0deg,rgba(2,7,5,.68),transparent 36%)
}
.hero .container{position:relative;z-index:2;min-height:650px;display:flex;align-items:center}
.hero-copy{max-width:760px;padding:72px 0 88px}
.hero-copy h1{margin:20px 0 22px;text-wrap:balance}
.hero-copy .lead{font-size:1.17rem}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 22px;border-radius:10px;
  font-weight:900;border:1px solid transparent;transition:.2s ease
}
.btn-primary{background:linear-gradient(135deg,var(--green2),var(--green3));color:#fff;box-shadow:0 14px 34px rgba(14,157,82,.25)}
.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.06)}
.btn-ghost{border-color:rgba(255,255,255,.18);background:rgba(255,255,255,.04)}
.btn-ghost:hover{border-color:rgba(33,212,116,.45);background:rgba(33,212,116,.06)}
.hero-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.hero-tag{font-size:.9rem;color:#dfeae4;background:rgba(3,8,6,.64);border:1px solid rgba(255,255,255,.13);padding:8px 11px;border-radius:999px}

.services-overlap{margin-top:-42px;position:relative;z-index:8}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.visual-card{
  min-height:310px;border:1px solid var(--line);border-radius:18px;overflow:hidden;position:relative;background:var(--panel);box-shadow:var(--shadow)
}
.visual-card img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.visual-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(2,7,5,.97),rgba(2,7,5,.12) 70%)}
.visual-card .content{position:absolute;z-index:2;left:20px;right:20px;bottom:18px}
.visual-card h3{margin-bottom:8px}
.visual-card p{font-size:.93rem;color:#d5ded9}
.icon-circle{
  width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:rgba(3,8,6,.86);
  border:1px solid rgba(33,212,116,.4);color:var(--green);font-size:1.35rem;margin-bottom:12px
}
.link-arrow{margin-top:13px;color:var(--green);font-weight:900;display:inline-flex;gap:8px;align-items:center}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:34px}
.section-head .lead{max-width:720px}
.value-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:28px;align-items:stretch}
.value-copy{padding:36px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(145deg,rgba(10,23,17,.92),rgba(5,12,9,.94))}
.value-copy h2{margin-bottom:18px}
.value-copy .lead{margin-bottom:28px}
.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.benefit{padding:18px;border:1px solid rgba(255,255,255,.08);border-radius:15px;background:rgba(255,255,255,.025)}
.benefit strong{display:block;margin-bottom:5px}.benefit span{font-size:.9rem;color:var(--muted)}
.value-image{border-radius:22px;overflow:hidden;border:1px solid var(--line);min-height:480px}
.value-image img{width:100%;height:100%;object-fit:cover}
.explain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.explain-card{padding:25px;border:1px solid var(--line);background:linear-gradient(145deg,#08130e,#050c09);border-radius:18px}
.explain-card .num{font-size:.84rem;color:var(--green);font-weight:900;letter-spacing:.08em;margin-bottom:14px}
.explain-card h3{margin-bottom:10px}.explain-card p{color:var(--muted)}
.ad-card{
  border:1px solid rgba(33,212,116,.28);background:
  linear-gradient(135deg,rgba(33,212,116,.08),rgba(33,212,116,.015)),
  #07100c;border-radius:22px;overflow:hidden;position:relative
}
.ad-card:before{content:"";position:absolute;inset:auto -100px -130px auto;width:330px;height:330px;border-radius:50%;background:radial-gradient(circle,rgba(33,212,116,.12),transparent 65%)}
.ad-inner{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:22px;padding:34px}
.ad-label{display:inline-block;font-size:.77rem;letter-spacing:.08em;text-transform:uppercase;color:#8feeb8;font-weight:900;margin-bottom:12px}
.ad-card h2{font-size:2.15rem;margin-bottom:14px}
.ad-card p{color:#c6d3cc;max-width:60ch}
.ad-logo-wrap{background:#fff;border-radius:18px;padding:24px;display:flex;flex-direction:column;gap:18px;align-items:flex-start;position:relative;z-index:2}
.ad-logo-wrap img{width:min(390px,100%);height:auto}
.ad-logo-wrap .btn{align-self:flex-start}
.keyword-cloud{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.keyword{padding:9px 12px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.03);color:#c5d2cb;font-weight:700;font-size:.9rem}
.faq{display:grid;gap:12px}
details{border:1px solid var(--line);border-radius:15px;background:#07100c;padding:18px 20px}
summary{cursor:pointer;font-weight:900}
details p{color:var(--muted);padding-top:12px}
.article-hero{padding:60px 0 34px}
.breadcrumbs{color:#93a49a;font-size:.9rem;margin-bottom:16px}
.article-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:30px;align-items:center}
.article-grid h1{font-size:clamp(2.7rem,4.3vw,5rem);margin:16px 0 20px}
.article-image{border:1px solid var(--line);border-radius:22px;overflow:hidden;min-height:480px}
.article-image img{width:100%;height:100%;object-fit:cover}
.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:28px}
.prose{border:1px solid var(--line);background:#07100c;border-radius:20px;padding:34px}
.prose h2{font-size:2.2rem;margin:30px 0 15px}.prose h2:first-child{margin-top:0}
.prose h3{margin:24px 0 10px}.prose p,.prose li{color:#c3d0c8}.prose ul{padding-left:20px}
.sidebar{display:grid;gap:18px;align-content:start}
.side-card{border:1px solid var(--line);background:#07100c;border-radius:18px;padding:22px}
.side-card h3{margin-bottom:12px}.side-card ul{padding-left:18px;color:var(--muted)}
.side-ad{background:#fff;color:#0a100d;border-radius:18px;padding:20px;border:1px solid rgba(33,212,116,.3)}
.side-ad .ad-label{color:#177f47}.side-ad img{margin:8px 0 15px}.side-ad p{color:#38483f;font-size:.92rem}.side-ad .btn{margin-top:14px}
.footer{border-top:1px solid var(--line);padding:34px 0 46px;margin-top:30px;color:#8fa098}
.footer-grid{display:flex;align-items:center;justify-content:space-between;gap:28px}
.footer img{width:190px}.footer-links{display:flex;gap:22px;flex-wrap:wrap;font-size:.9rem;font-weight:700}
.footer small{display:block;margin-top:9px}
@media(max-width:1100px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .value-grid,.ad-inner,.article-grid,.content-layout{grid-template-columns:1fr}
  .benefits{grid-template-columns:1fr}
  .sidebar{grid-template-columns:1fr 1fr}
}
@media(max-width:850px){
  .container{width:min(100% - 28px,var(--max))}
  .nav{display:none;position:absolute;left:14px;right:14px;top:76px;background:#07100c;border:1px solid var(--line);border-radius:16px;padding:18px;flex-direction:column;align-items:flex-start}
  .nav.open{display:flex}.menu{display:block}
  .brand img{width:215px}.site-header .bar{height:72px}
  .hero,.hero .container{min-height:650px}.hero-copy{padding:60px 0 82px}
  .hero-media:after{background:linear-gradient(90deg,rgba(2,7,5,.96),rgba(2,7,5,.76)),linear-gradient(0deg,rgba(2,7,5,.65),transparent)}
  .grid-4,.explain-grid,.sidebar{grid-template-columns:1fr}
  .services-overlap{margin-top:-28px}
  .section-head{display:block}.section-head .lead{margin-top:14px}
  .footer-grid{display:block}.footer-links{margin-top:18px}
}
@media(max-width:560px){
  h1{font-size:2.75rem}.hero-copy .lead{font-size:1.02rem}
  .section{padding:58px 0}.section-tight{padding:34px 0}
  .visual-card{min-height:280px}.value-copy,.prose{padding:24px}
  .article-image{min-height:320px}
}