:root{
  --bg-1:#071018;
  --bg-2:#0b1f2a;
  --bg-3:#071018;
  --surface:rgba(255,255,255,0.05);
  --surface-2:rgba(255,255,255,0.07);
  --stroke:rgba(255,255,255,0.10);
  --text:#ffffff;
  --muted:#94a3b8;
  --green:#6ee7b7;
  --green-strong:#34d399;
  --cyan:#22d3ee;
  --shadow:0 20px 50px rgba(0,0,0,0.35);
  --radius:28px;
}

*{
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
}

body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  color:var(--text);
  background:linear-gradient(180deg,var(--bg-1),var(--bg-2),var(--bg-3));
  line-height:1.6;
}

a{
  color:inherit;
  text-decoration:none;
}

img{
  max-width:100%;
  display:block;
}

.container{
  width:min(1280px,calc(100% - 32px));
  margin:0 auto;
}

.section{
  padding:96px 0;
}

.site-header{
  position:sticky;
  top:0;
  z-index:999;
  background:rgba(0,0,0,0.36);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--stroke);
}

.header-inner{
  min-height:84px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}

.brand-wrap{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:0;
}

.brand-logo{
  height:42px;
  width:auto;
}

.brand-name{
  font-size:20px;
  font-weight:700;
  letter-spacing:.08em;
  color:var(--green);
}

.brand-sub{
  font-size:12px;
  color:var(--muted);
}

.main-nav{
  display:flex;
  gap:28px;
  align-items:center;
}

.main-nav a{
  color:#cbd5e1;
  font-size:14px;
  transition:.2s ease;
}

.main-nav a:hover{
  color:#fff;
}

.header-actions{
  display:flex;
  align-items:center;
  gap:12px;
}

.menu-toggle{
  display:none;
  border:1px solid var(--stroke);
  background:rgba(255,255,255,0.05);
  color:#fff;
  width:44px;
  height:44px;
  border-radius:14px;
  cursor:pointer;
  font-size:22px;
}

.mobile-nav{
  display:none;
  padding:0 16px 16px;
  border-top:1px solid var(--stroke);
  background:rgba(0,0,0,0.50);
}

.mobile-nav a{
  display:block;
  padding:12px 6px;
  color:#cbd5e1;
}

.mobile-nav.open{
  display:block;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:14px 22px;
  border-radius:18px;
  font-weight:600;
  transition:.2s ease;
  border:1px solid transparent;
}

.btn-primary{
  background:linear-gradient(90deg,var(--green-strong),var(--cyan));
  color:#041014;
  box-shadow:0 12px 28px rgba(52,211,153,.18);
}

.btn-primary:hover,
.btn-solid:hover{
  transform:translateY(-1px);
}

.btn-ghost{
  background:rgba(255,255,255,0.05);
  border-color:rgba(255,255,255,0.14);
  color:#fff;
}

.btn-ghost:hover,
.btn-outline:hover{
  background:rgba(255,255,255,0.08);
}

.btn-outline{
  background:rgba(52,211,153,0.10);
  border-color:rgba(52,211,153,0.35);
  color:#bbf7d0;
}

.btn-solid{
  background:#ffffff;
  color:#000;
}

.hero{
  padding-top:88px;
}

.hero-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:48px;
  align-items:center;
}

.hero-badge{
  display:inline-flex;
  padding:10px 16px;
  border-radius:999px;
  background:rgba(52,211,153,0.10);
  border:1px solid rgba(52,211,153,0.25);
  color:#bbf7d0;
  font-size:14px;
  margin-bottom:22px;
}

.hero h1{
  margin:0;
  font-size:clamp(38px,6vw,64px);
  line-height:1.08;
}

.hero-lead{
  max-width:760px;
  margin:24px 0 0;
  font-size:19px;
  color:#dbe4ef;
}

.hero-points{
  margin-top:28px;
  display:grid;
  gap:14px;
  max-width:720px;
}

.info-box{
  padding:16px 18px;
  border:1px solid var(--stroke);
  background:var(--surface);
  border-radius:22px;
  color:#e2e8f0;
  box-shadow:var(--shadow);
}

.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:32px;
}

.glass-card,
.service-card,
.package-card,
.ref-card,
.contact-form,
.contact-wrap,
.process-item{
  border:1px solid var(--stroke);
  background:var(--surface);
  backdrop-filter:blur(16px);
  box-shadow:var(--shadow);
}

.glass-card{
  padding:30px;
  border-radius:32px;
  background:linear-gradient(180deg,rgba(255,255,255,0.09),rgba(255,255,255,0.04));
}

.card-kicker,
.ref-cat,
.package-name{
  color:var(--green);
  letter-spacing:.14em;
  text-transform:uppercase;
  font-size:12px;
}

.mini-card{
  margin-top:14px;
  padding:16px;
  border-radius:20px;
  border:1px solid var(--stroke);
  background:rgba(15,23,42,0.55);
}

.mini-label,
.mini-text{
  color:var(--muted);
  font-size:14px;
}

.mini-value,
.mini-title{
  font-size:20px;
  font-weight:700;
}

.mini-value.green{
  color:var(--green);
}

.mini-value.cyan{
  color:var(--cyan);
}

.section-head{
  margin-bottom:32px;
}

.section-head h2{
  margin:0;
  font-size:42px;
  line-height:1.1;
}

.section-head p{
  max-width:860px;
  margin:12px 0 0;
  color:var(--muted);
}

.card-grid{
  display:grid;
  gap:24px;
}

.card-grid.four{
  grid-template-columns:repeat(4,1fr);
}

.service-card,
.package-card,
.ref-card{
  padding:24px;
  border-radius:28px;
}

.service-card h3,
.package-card h3,
.ref-card h3{
  margin:0 0 12px;
  font-size:24px;
  line-height:1.2;
}

.service-card p,
.package-card p,
.ref-card p{
  margin:0;
  color:#d0d9e4;
}

.ref-card{
  transition:.2s ease;
}

.ref-card:hover{
  transform:translateY(-4px);
  border-color:rgba(52,211,153,0.30);
  background:var(--surface-2);
}

.ref-card span{
  display:inline-block;
  margin-top:18px;
  color:#bbf7d0;
  font-size:14px;
}

.package-price{
  margin:12px 0 14px;
  font-size:30px;
  font-weight:700;
}

.package-card ul{
  margin:18px 0 0;
  padding:0;
  list-style:none;
  display:grid;
  gap:10px;
}

.package-card li{
  padding:12px 14px;
  border-radius:16px;
  border:1px solid var(--stroke);
  background:rgba(15,23,42,0.55);
  color:#d7e0ea;
}

.process-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:18px;
}

.process-item{
  display:flex;
  align-items:center;
  gap:18px;
  padding:22px;
  border-radius:24px;
}

.process-item span{
  display:flex;
  align-items:center;
  justify-content:center;
  min-width:46px;
  height:46px;
  border-radius:14px;
  background:rgba(52,211,153,0.15);
  color:#bbf7d0;
  font-weight:700;
}

.contact-wrap{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:32px;
  padding:36px;
  border-radius:32px;
  background:linear-gradient(135deg,rgba(52,211,153,0.10),rgba(15,23,42,0.85),rgba(99,102,241,0.12));
}

.contact-info h2{
  margin:0;
  font-size:42px;
}

.contact-info p{
  margin:18px 0 0;
  color:#d3dce7;
  max-width:560px;
}

.contact-meta{
  margin-top:28px;
  display:grid;
  gap:18px;
}

.contact-meta span{
  display:block;
  color:var(--muted);
  font-size:14px;
  margin-bottom:4px;
}

.contact-meta strong{
  font-size:22px;
  font-weight:600;
}

.contact-form{
  padding:24px;
  border-radius:28px;
  background:rgba(2,6,23,0.70);
  display:grid;
  gap:14px;
}

.contact-form input,
.contact-form textarea{
  width:100%;
  border:1px solid var(--stroke);
  background:rgba(255,255,255,0.05);
  border-radius:16px;
  padding:15px 16px;
  color:#fff;
  outline:none;
  font:inherit;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder{
  color:#94a3b8;
}

.contact-form textarea{
  min-height:160px;
  resize:vertical;
}

.site-footer{
  border-top:1px solid var(--stroke);
  background:rgba(0,0,0,0.32);
  backdrop-filter:blur(10px);
}

.footer-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr .9fr;
  gap:32px;
  padding:48px 0 24px;
}

.footer-title{
  color:var(--green);
  font-size:20px;
  font-weight:700;
}

.footer-label{
  color:var(--muted);
  font-size:12px;
  letter-spacing:.16em;
  text-transform:uppercase;
  margin-bottom:12px;
}

.footer-links{
  display:grid;
  gap:10px;
}

.footer-links a,
.footer-links div,
.site-footer p{
  color:#c9d5e1;
}

.footer-copy{
  border-top:1px solid var(--stroke);
  padding:18px 0 28px;
  color:#7f93a7;
  font-size:13px;
}

@media (max-width: 1100px){
  .card-grid.four{
    grid-template-columns:repeat(2,1fr);
  }

  .hero-grid,
  .contact-wrap{
    grid-template-columns:1fr;
  }
}

@media (max-width: 860px){
  .main-nav,
  .desktop-only{
    display:none;
  }

  .menu-toggle{
    display:inline-flex;
    align-items:center;
    justify-content:center;
  }

  .section{
    padding:72px 0;
  }

  .section-head h2,
  .contact-info h2{
    font-size:34px;
  }

  .process-grid{
    grid-template-columns:1fr;
  }

  .footer-grid{
    grid-template-columns:1fr;
  }
}

@media (max-width: 640px){
  .container{
    width:min(100% - 24px,1280px);
  }

  .header-inner{
    min-height:76px;
  }

  .brand-name{
    font-size:17px;
  }

  .hero h1{
    font-size:34px;
  }

  .hero-lead{
    font-size:17px;
  }

  .card-grid.four{
    grid-template-columns:1fr;
  }

  .btn{
    width:100%;
  }

  .hero-actions{
    flex-direction:column;
  }
}