:root{
  --bg:#060d16;
  --bg-soft:#0b1521;
  --bg-elev:#101b29;
  --panel:rgba(255,255,255,0.045);
  --panel-strong:rgba(255,255,255,0.075);
  --line:rgba(255,255,255,0.10);
  --line-strong:rgba(93,212,255,0.28);
  --text:#f4f8ff;
  --muted:#aab7cb;
  --accent:#5dd4ff;
  --accent-2:#4b8dff;
  --accent-3:#7bf1c8;
  --shadow:0 30px 90px rgba(0,0,0,0.42);
  --shadow-soft:0 16px 40px rgba(0,0,0,0.22);
  --radius:24px;
  --radius-lg:32px;
  --container:1440px;
  --content-wide:1320px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  color:var(--text);
  line-height:1.6;
  background:
    radial-gradient(circle at 84% 10%, rgba(93,212,255,0.18), transparent 18%),
    radial-gradient(circle at 8% 34%, rgba(75,141,255,0.13), transparent 22%),
    radial-gradient(circle at 50% 110%, rgba(123,241,200,0.05), transparent 26%),
    linear-gradient(180deg, #07101a 0%, #08111b 35%, #060d16 100%);
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{width:min(var(--container), calc(100% - 3rem));margin-inline:auto}
.container-wide{width:min(var(--content-wide), calc(100% - 3rem));margin-inline:auto}
.section{padding:118px 0}
h1,h2,h3,h4,p{margin:0}
h1{font-size:clamp(3rem,5.8vw,6rem);line-height:.94;letter-spacing:-0.055em}
h2{font-size:clamp(2.2rem,3.8vw,3.5rem);line-height:1.02;letter-spacing:-0.045em}
h3{font-size:1.26rem;line-height:1.24}
.lead{font-size:1.08rem;color:var(--muted);max-width:760px}
.muted{color:var(--muted)}
.icon{
  width:20px;height:20px;display:inline-block;vertical-align:middle;flex:0 0 auto;
  stroke:currentColor;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;
}
.icon-box{
  width:48px;height:48px;border-radius:16px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid rgba(93,212,255,0.16);background:rgba(93,212,255,0.10);color:#dff8ff;
  margin-bottom:16px;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;padding:8px 14px;border:1px solid var(--line);
  border-radius:999px;background:rgba(255,255,255,0.04);color:#dce8fb;font-size:.77rem;
  text-transform:uppercase;letter-spacing:.16em;margin-bottom:18px;
}
.section-title{max-width:860px;margin-bottom:50px}
.grid-bg{position:relative}
.grid-bg:before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
                   linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
  background-size:56px 56px;mask-image:linear-gradient(180deg, rgba(0,0,0,.78), transparent 94%);
  pointer-events:none;
}
.site-header{
  position:sticky;top:0;z-index:70;backdrop-filter:blur(18px);
  background:rgba(6,12,20,0.70);border-bottom:1px solid rgba(255,255,255,0.08);
}
.site-header-inner{
  min-height:88px;display:flex;align-items:center;justify-content:space-between;gap:20px;
}
.brand{display:flex;align-items:center;gap:14px}
.brand-logo{width:56px;height:56px;border-radius:0;object-fit:contain;background:transparent;border:none}
.brand-title{font-weight:800;letter-spacing:.01em;font-size:1.05rem}
.brand-subtitle{font-size:.84rem;color:var(--muted)}
.nav{display:flex;align-items:center;gap:24px}
.nav-links{display:flex;gap:24px;align-items:center}
.nav-links a{color:#d7e2f4;font-size:.96rem;transition:.2s ease}
.nav-links a:hover{color:#fff}
.menu-toggle{
  display:none;background:transparent;border:1px solid var(--line);color:#fff;
  border-radius:14px;padding:10px 12px;cursor:pointer;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 20px;border-radius:18px;
  font-weight:700;transition:.22s ease;border:1px solid transparent;
}
.btn:hover{transform:translateY(-2px) scale(1.01)}
.btn-primary{background:#fff;color:#08121d;box-shadow:0 10px 30px rgba(255,255,255,0.10),0 0 40px rgba(93,212,255,0.12)}
.btn-secondary{border-color:var(--line);background:rgba(255,255,255,0.03);color:#fff}
.btn-accent{
  border-color:rgba(93,212,255,0.22);background:linear-gradient(180deg, rgba(93,212,255,0.17), rgba(93,212,255,0.08));
  color:#d9f8ff;
}
.btn-ghost{border-color:rgba(255,255,255,0.06);background:rgba(255,255,255,0.02)}
.hero{
  position:relative;padding:138px 0 70px;overflow:hidden;
}
.hero:before{
  content:"";position:absolute;right:-120px;top:-60px;width:680px;height:680px;border-radius:50%;
  background:radial-gradient(circle, rgba(93,212,255,0.14), transparent 62%);pointer-events:none;
}
.hero:after{
  content:"";position:absolute;left:-120px;bottom:-180px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle, rgba(75,141,255,0.12), transparent 64%);pointer-events:none;
}
.hero-grid{display:grid;grid-template-columns:1fr;gap:36px;align-items:center;text-align:center}
.hero-copy{position:relative;max-width:980px;margin:0 auto}
.hero-copy p{margin:24px auto 0}
.handwritten-wrap{display:flex;align-items:center;justify-content:center;min-height:74px;margin:0 0 24px 0}
.handwritten{
  display:inline-block;white-space:nowrap;font-size:clamp(2rem,4vw,3rem);line-height:1.08;color:#e7fbff;
  font-weight:600;letter-spacing:-0.03em;text-shadow:0 0 30px rgba(93,212,255,0.12);
  border-right:2px solid rgba(231,251,255,0.85);padding-right:4px;
}
.hero-title{opacity:0;transform:translateY(12px);transition:opacity .8s ease, transform .8s ease}
.hero-title.is-visible{opacity:1;transform:translateY(0)}
.slogan{
  margin-top:18px;font-size:1rem;color:#dff5ff;letter-spacing:.02em;opacity:0;transform:translateY(12px);
  transition:opacity .8s ease .15s, transform .8s ease .15s;
}
.slogan.is-visible{opacity:1;transform:translateY(0)}
.hero-actions{
  display:flex;flex-wrap:wrap;gap:14px;margin-top:36px;justify-content:center;opacity:0;transform:translateY(12px);
  transition:opacity .8s ease .25s, transform .8s ease .25s;
}
.hero-actions.is-visible{opacity:1;transform:translateY(0)}
.mini-card,.feature-card,.ref-card,.contact-card,.benefit-card,.process-card,.why-card,.proof-card{
  border:1px solid var(--line);background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow-soft);
}
.mini-card{padding:16px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.feature-card,.ref-card,.contact-card,.benefit-card,.process-card,.why-card,.proof-card{
  padding:30px;transition:.24s ease;
}
.feature-card:hover,.ref-card:hover,.process-card:hover,.why-card:hover,.proof-card:hover{
  transform:translateY(-5px);background:var(--panel-strong);border-color:var(--line-strong);
  box-shadow:0 24px 70px rgba(93,212,255,0.10);
}
.band{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,0.025)}
.process-grid,.why-grid,.proof-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.split-highlight{
  background:linear-gradient(180deg, rgba(255,255,255,0.015), rgba(255,255,255,0.03)),
             radial-gradient(circle at top left, rgba(93,212,255,0.08), transparent 30%);
}
.logo-section-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:26px;align-items:center}
.logo-free{display:flex;align-items:center;justify-content:center;min-height:340px;background:transparent}
.logo-free img{width:min(72%, 420px);filter:drop-shadow(0 18px 60px rgba(93,212,255,0.16))}
.logo-copy p + p{margin-top:14px}
.contact-box{
  padding:42px;border:1px solid var(--line);border-radius:var(--radius-lg);
  background:radial-gradient(circle at top right, rgba(93,212,255,0.12), transparent 34%),
             linear-gradient(135deg, rgba(93,212,255,0.10), rgba(255,255,255,0.04), rgba(75,141,255,0.10));
  box-shadow:var(--shadow);
}
.contact-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:start}
.contact-card div + div{margin-top:18px}
.info-label{font-size:.88rem;color:var(--muted)}
.info-value{font-size:1.02rem;font-weight:700}
.footer{border-top:1px solid var(--line);padding:26px 0 42px}
.footer-inner{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:.94rem;
}
.footer-links{display:flex;gap:18px;flex-wrap:wrap}
.page-hero{padding:82px 0 42px}
.page-card{padding:32px;border:1px solid var(--line);border-radius:26px;background:var(--panel);box-shadow:var(--shadow-soft)}
.legal-content{display:grid;gap:20px}
.legal-content h2{font-size:1.35rem}
.legal-content p,.legal-content li{color:#dbe4f3}
.legal-content ul{margin:0;padding-left:20px}
.form-grid{display:grid;gap:14px}
.input,.textarea{
  width:100%;border:1px solid var(--line);background:rgba(255,255,255,0.03);color:#fff;border-radius:16px;padding:14px 16px;font:inherit;
}
.input:focus,.textarea:focus{outline:none;border-color:var(--line-strong);box-shadow:0 0 0 4px rgba(93,212,255,0.08)}
.textarea{min-height:150px;resize:vertical}
.notice{margin-top:10px;color:var(--muted);font-size:.92rem}
@media (max-width: 1200px){
  .logo-section-grid,.contact-layout,.grid-3,.grid-2,.process-grid,.why-grid,.proof-grid{grid-template-columns:1fr}
}
@media (max-width: 760px){
  .container,.container-wide{width:min(var(--container), calc(100% - 1.25rem))}
  .nav-links{
    display:none;position:absolute;top:84px;left:.625rem;right:.625rem;flex-direction:column;align-items:flex-start;
    padding:16px;border:1px solid var(--line);border-radius:20px;background:rgba(8,12,22,0.96);
  }
  .nav-links.open{display:flex}
  .menu-toggle{display:inline-flex}
  .hero{padding-top:96px;padding-bottom:52px}
  .section{padding:82px 0}
  .brand-subtitle{display:none}
  .btn-accent{display:none}
  h1{font-size:clamp(2.4rem,10vw,4rem)}
  .brand-logo{width:48px;height:48px}
  .handwritten-wrap{min-height:52px}
  .handwritten{font-size:clamp(1.5rem,7vw,2rem)}
}