:root {
  --bg: #0b1220;
  --bg-alt: #0f172a;
  --surface: #111c33;
  --surface-2: #16233f;
  --text: #e6edf7;
  --muted: #9fb0c9;
  --accent: #4f8cff;
  --accent-2: #7c5cff;
  --border: rgba(255, 255, 255, .08);
  --radius: 14px;
  --max: 1100px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .75rem;
  font-weight: 700;
  color: var(--accent);
  margin: 0 0 .6rem;
}

h1, h2, h3 { line-height: 1.15; margin: 0 0 1rem; letter-spacing: -.02em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); }
h3 { font-size: 1.15rem; }

p { margin: 0 0 1rem; color: var(--muted); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 18, 32, .82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .85rem 0;
}

.brand { display: flex; align-items: center; gap: .6rem; color: var(--text); }
.brand:hover { text-decoration: none; }

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

.brand-name { font-weight: 700; letter-spacing: -.02em; }
.brand-name .tld { color: var(--accent); }

.site-nav { display: flex; align-items: center; gap: 1.4rem; }
.site-nav a { color: var(--muted); font-weight: 500; }
.site-nav a:hover { color: var(--text); text-decoration: none; }

.nav-cta {
  padding: .45rem 1rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text) !important;
  background: var(--surface);
}
.nav-cta:hover { border-color: var(--accent); }

.nav-toggle {
  display: none;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 1.2rem;
  padding: .3rem .7rem;
  cursor: pointer;
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(4rem, 10vw, 7.5rem) 0;
}

.hero-inner { position: relative; z-index: 1; max-width: 760px; }

.hero h1 {
  background: linear-gradient(120deg, #fff 20%, #a9c4ff 60%, var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead { font-size: 1.15rem; max-width: 58ch; }

.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.8rem; }

.hero-glow {
  position: absolute;
  inset: auto -20% -60% 40%;
  height: 460px;
  background: radial-gradient(closest-side, rgba(79, 140, 255, .35), transparent 70%),
              radial-gradient(closest-side, rgba(124, 92, 255, .28), transparent 70%);
  filter: blur(10px);
  pointer-events: none;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: .75rem 1.4rem;
  border-radius: 999px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  box-shadow: 0 8px 24px rgba(79, 140, 255, .28);
}

.btn-ghost {
  border-color: var(--border);
  color: var(--text);
  background: var(--surface);
}
.btn-ghost:hover { border-color: var(--accent); }

/* Sections */
.section { padding: clamp(3.5rem, 8vw, 6rem) 0; }
.section-alt { background: var(--bg-alt); border-block: 1px solid var(--border); }

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

/* Cards */
.cards { display: grid; gap: 1rem; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
  transition: border-color .2s ease, transform .2s ease;
}
.card:hover { border-color: rgba(79, 140, 255, .5); transform: translateY(-3px); }
.card-title { font-weight: 700; margin-bottom: .3rem; }
.card p { margin: 0; font-size: .95rem; }

/* Services */
.services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.2rem;
  margin-top: 2rem;
}

.service {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem;
  position: relative;
  overflow: hidden;
}
.service::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  opacity: .8;
}
.service p { margin: 0; font-size: .95rem; }

/* Contact */
.contact-list { list-style: none; padding: 0; margin: 1.5rem 0 0; display: grid; gap: .5rem; }
.contact-list li { display: flex; gap: .8rem; }
.contact-list span { color: var(--muted); min-width: 70px; }

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(1.2rem, 3vw, 1.8rem);
  display: grid;
  gap: 1rem;
}

.field { display: grid; gap: .35rem; }
.field label { font-size: .85rem; font-weight: 600; color: var(--muted); }

.field input,
.field textarea {
  width: 100%;
  padding: .7rem .85rem;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font: inherit;
  resize: vertical;
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(79, 140, 255, .18);
}

.hp { position: absolute; left: -9999px; }

.form-status { margin: 0; font-size: .9rem; min-height: 1.2em; }
.form-status.ok { color: #4ade80; }
.form-status.err { color: #f87171; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--bg-alt);
  padding: 1.6rem 0;
  font-size: .9rem;
}
.footer-inner { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.footer-inner p { margin: 0; }
.footer-links { display: flex; gap: 1.2rem; }

/* Responsive */
@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--bg-alt);
    border-bottom: 1px solid var(--border);
    padding: .5rem 1.25rem 1rem;
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: .7rem 0; border-bottom: 1px solid var(--border); }
  .site-nav a:last-child { border-bottom: 0; }
  .nav-cta { margin-top: .5rem; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .card { transition: none; }
}