.noise { position: fixed; inset: 0; pointer-events: none; opacity: 0.05; background-image: radial-gradient(circle, #ffffff 0.8px, transparent 0.8px); background-size: 22px 22px; }
.site-header { position: sticky; top: 0; z-index: 30; background: rgba(5, 8, 22, 0.65); backdrop-filter: blur(14px); border-bottom: 1px solid rgba(255,255,255,0.06); }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; min-height: 82px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark { width: 42px; height: 42px; display: inline-flex; align-items: center; justify-content: center; border-radius: 14px; background: linear-gradient(135deg, var(--primary), var(--secondary)); color: #03101a; font-weight: 800; }
.brand-text { font-weight: 700; font-size: 18px; }
.nav { display: flex; gap: 20px; align-items: center; }
.nav a { text-decoration: none; color: var(--muted); }
.nav a:hover, .nav .nav-cta { color: var(--text); }
.hero { min-height: calc(100vh - 82px); display: flex; align-items: center; position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center; }
.hero-copy h1 { margin: 0 0 20px; font-size: clamp(40px, 6vw, 76px); line-height: 1.02; letter-spacing: -0.04em; }
.hero-copy p { margin: 0; max-width: 720px; color: var(--muted); font-size: 18px; line-height: 1.7; }
.hero-actions { margin-top: 28px; display: flex; gap: 14px; flex-wrap: wrap; }
.hero-badges { list-style: none; padding: 0; margin: 24px 0 0; display: flex; flex-wrap: wrap; gap: 10px; }
.hero-badges li, .stack-list span { padding: 10px 14px; border-radius: 999px; border: 1px solid rgba(255,255,255,0.08); background: rgba(255,255,255,0.03); color: var(--muted); }
.hero-visual { display: flex; justify-content: center; }
.terminal-card { width: min(100%, 470px); padding: 18px; }
.terminal-top { display:flex; gap:8px; margin-bottom:16px; }
.terminal-top span { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.3); }
.terminal-card pre { margin: 0; white-space: pre-wrap; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 14px; line-height: 1.8; color: #9ee8ff; }
.floating { animation: floating 5s ease-in-out infinite; }
@keyframes floating { 0%,100% { transform: translateY(0px); } 50% { transform: translateY(-12px); } }
.section-head { margin-bottom: 26px; }
.section-head h2, .stack-grid h2, .contact-grid h2 { margin: 0; font-size: clamp(30px, 4vw, 54px); line-height: 1.05; }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service-card { padding: 28px; }
.service-card h3 { margin-top: 0; font-size: 24px; }
.service-card p { color: var(--muted); line-height: 1.7; }
.stack-grid, .contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; }
.stack-list { display: flex; flex-wrap: wrap; gap: 12px; padding: 28px; }
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.timeline-item { padding: 24px; min-height: 150px; display: flex; flex-direction: column; justify-content: space-between; }
.timeline-item strong { font-size: 14px; color: var(--primary); }
.timeline-item span { font-size: 22px; line-height: 1.35; }
.section-contact { padding-bottom: 140px; }
.contact-form { padding: 26px; }
.contact-form label { display: block; margin-bottom: 16px; }
.contact-form span { display: block; margin-bottom: 8px; color: var(--muted); font-size: 14px; }
.contact-form input, .contact-form textarea { width: 100%; border: 1px solid rgba(255,255,255,0.08); border-radius: 14px; background: rgba(255,255,255,0.035); color: var(--text); padding: 14px 16px; font: inherit; }
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: rgba(102,227,255,0.5); box-shadow: 0 0 0 4px rgba(102,227,255,0.08); }
.captcha-placeholder { min-height: 78px; border: 1px dashed rgba(255,255,255,0.15); border-radius: 14px; display:flex; align-items:center; justify-content:center; color: var(--muted); margin-bottom: 16px; }
.form-response { margin-top: 14px; min-height: 24px; color: var(--muted); }
.form-response.success { color: var(--success); }
.form-response.error { color: var(--danger); }
@media (max-width: 960px) {
  .hero-grid, .stack-grid, .contact-grid, .card-grid, .timeline { grid-template-columns: 1fr; }
  .nav { display: none; }
  .hero { min-height: auto; padding: 70px 0; }
}