:root{--bg:#07111f;--bg-soft:#0d1b2e;--card:#10243d;--primary:#2f80ed;--primary-light:#56ccf2;--text:#f7fbff;--muted:#aebed0;--border:rgba(255,255,255,.1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.7}a{color:inherit;text-decoration:none}.container{width:min(1120px,92%);margin:auto}.navbar{position:sticky;top:0;z-index:10;background:rgba(7,17,31,.86);backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}.nav-inner{height:74px;display:flex;align-items:center;justify-content:space-between}.logo{font-size:24px;font-weight:800}.logo span{color:var(--primary-light)}.nav-links{display:flex;gap:28px;color:var(--muted);font-size:15px}.nav-links a:hover{color:var(--text)}.menu-btn{display:none;border:0;background:transparent;color:var(--text);font-size:28px}.hero{padding:92px 0 72px;background:radial-gradient(circle at top left,rgba(47,128,237,.35),transparent 35%),radial-gradient(circle at bottom right,rgba(86,204,242,.18),transparent 32%)}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center}.badge{display:inline-block;color:var(--primary-light);background:rgba(86,204,242,.08);border:1px solid rgba(86,204,242,.2);padding:8px 14px;border-radius:999px;font-size:13px;font-weight:700;margin-bottom:18px}h1{font-size:clamp(38px,6vw,64px);line-height:1.05;letter-spacing:-1.8px;margin-bottom:22px}.hero-text{max-width:620px;color:var(--muted);font-size:18px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 20px;border-radius:12px;font-weight:800;transition:.2s;border:0;cursor:pointer}.btn.primary{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:white}.btn.secondary{border:1px solid var(--border);color:var(--text)}.btn:hover{transform:translateY(-2px)}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:38px}.stats div,.service-card,.portfolio-item,.steps div,.hero-card,.cta-box{background:rgba(16,36,61,.78);border:1px solid var(--border);border-radius:22px;box-shadow:0 20px 60px rgba(0,0,0,.2)}.stats div{padding:18px}.stats strong{display:block;font-size:22px}.stats span{color:var(--muted);font-size:13px}.hero-card{overflow:hidden}.card-top{display:flex;gap:8px;padding:16px;border-bottom:1px solid var(--border)}.card-top span{width:12px;height:12px;border-radius:99px;background:var(--primary-light);opacity:.8}.code-box{padding:28px;font-family:Consolas,monospace;color:#d9f3ff}.code-box span{color:var(--primary-light)}.section{padding:82px 0}.section-heading{max-width:720px;margin-bottom:34px}.section-heading h2,.cta h2{font-size:clamp(30px,4vw,44px);line-height:1.15;letter-spacing:-1px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.service-card{padding:26px}.service-card h3,.portfolio-item h3,.steps h3{margin-bottom:8px}.service-card p,.portfolio-item p,.steps p,.cta p{color:var(--muted)}.portfolio{background:var(--bg-soft)}.portfolio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.portfolio-item{padding:28px}.portfolio-item span{display:inline-block;color:var(--primary-light);font-weight:900;margin-bottom:18px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.steps div{padding:24px}.steps strong{width:42px;height:42px;display:grid;place-items:center;background:rgba(86,204,242,.12);border:1px solid rgba(86,204,242,.22);border-radius:12px;color:var(--primary-light);margin-bottom:18px}.cta{padding:60px 0 92px}.cta-box{padding:38px}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:start}.contact-form{display:grid;gap:16px}.form-row{display:grid;gap:8px}.form-row label{font-weight:700;font-size:14px}.form-row input,.form-row select,.form-row textarea{width:100%;border:1px solid var(--border);background:rgba(7,17,31,.68);color:var(--text);border-radius:12px;padding:13px 14px;outline:none;font-family:inherit}.form-row input::placeholder,.form-row textarea::placeholder{color:rgba(174,190,208,.7)}.form-row input:focus,.form-row select:focus,.form-row textarea:focus{border-color:rgba(86,204,242,.65)}.submit-btn{width:fit-content}.form-status{min-height:24px;font-size:14px}.form-status.success{color:#75f0b2}.form-status.error{color:#ff9b9b}footer{border-top:1px solid var(--border);color:var(--muted)}.footer-inner{min-height:84px;display:flex;justify-content:space-between;align-items:center;gap:14px}@media(max-width:860px){.menu-btn{display:block}.nav-links{position:absolute;left:4%;right:4%;top:74px;display:none;flex-direction:column;padding:20px;border-radius:18px;background:var(--bg-soft);border:1px solid var(--border)}.nav-links.active{display:flex}.hero-grid,.cards,.portfolio-grid,.steps,.contact-grid{grid-template-columns:1fr}.hero-grid{display:block}.hero-card{margin-top:32px}.stats{grid-template-columns:1fr}.footer-inner{flex-direction:column;align-items:flex-start}.submit-btn{width:100%}}

.cta-box {
  padding: 38px;
  overflow: hidden;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 42px;
  align-items: start;
}

.contact-form {
  width: 100%;
  max-width: 560px;
  margin-left: auto;
}

.form-row {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}

.form-row label {
  display: block;
  font-weight: 700;
  font-size: 14px;
  color: var(--text);
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  display: block;
  border: 1px solid var(--border);
  background: rgba(7, 17, 31, 0.68);
  color: var(--text);
  border-radius: 12px;
  padding: 13px 14px;
  outline: none;
  font-family: inherit;
  font-size: 15px;
}

.form-row textarea {
  min-height: 130px;
  resize: vertical;
}

.submit-btn {
  width: fit-content;
}

@media (max-width: 860px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .contact-form {
    max-width: 100%;
    margin-left: 0;
  }

  .submit-btn {
    width: 100%;
  }
}