:root{
  --bg: #0b1220;
  --card: rgba(255,255,255,.06);
  --card2: rgba(255,255,255,.10);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.70);
  --line: rgba(255,255,255,.12);
  --blue: #2b7cff;
  --blue2: #69b3ff;
  --gray: #a9b3c7;
  --shadow: 0 18px 60px rgba(0,0,0,.35);
  --radius: 18px;
  --radius2: 14px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  color: var(--text);
  background: radial-gradient(1200px 800px at 15% 10%, rgba(43,124,255,.25), transparent 60%),
              radial-gradient(900px 700px at 70% 0%, rgba(105,179,255,.20), transparent 55%),
              radial-gradient(900px 700px at 60% 90%, rgba(43,124,255,.16), transparent 55%),
              var(--bg);
  overflow-x:hidden;
}

a{ color: inherit; text-decoration:none; }
a:hover{ opacity:.92; }

.container{
  width: min(1120px, calc(100% - 44px));
  margin-inline:auto;
}

.header{
  position: sticky;
  top: 0;
  z-index: 10;
  padding: 18px 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  backdrop-filter: blur(12px);
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
}
.brand__mark{
  filter: drop-shadow(0 10px 22px rgba(43,124,255,.35));
}
.brand__name{
  font-weight: 750;
  letter-spacing:.2px;
}
.brand__tag{
  color: var(--muted);
  font-size: .92rem;
  margin-left: 6px;
}

.nav{
  display:flex;
  align-items:center;
  gap: 18px;
  color: var(--muted);
  font-weight: 600;
}
.nav a{ padding: 10px 10px; border-radius: 12px; }
.nav a:hover{ background: rgba(255,255,255,.05); color: var(--text); }

.hero{
  padding: 44px 0 18px;
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 28px;
  align-items:center;
}

.kicker{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color: var(--gray);
  font-weight: 650;
  letter-spacing:.2px;
}
.kicker:before{
  content:"";
  width: 26px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(105,179,255,.75), rgba(43,124,255,.85));
}

h1{
  font-size: clamp(2.05rem, 3.3vw, 3rem);
  line-height: 1.06;
  margin: 14px 0 12px;
}
.lead{
  color: var(--muted);
  font-size: 1.06rem;
  line-height: 1.55;
  margin: 0 0 18px;
  max-width: 58ch;
}

.hero__cta{
  display:flex;
  flex-wrap:wrap;
  gap: 12px;
  margin-top: 14px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: var(--text);
  box-shadow: 0 0 0 rgba(0,0,0,0);
  transition: transform .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease;
  font-weight: 700;
}
.btn:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,.09);
  border-color: rgba(255,255,255,.20);
  box-shadow: 0 18px 46px rgba(0,0,0,.18);
}
.btn--primary{
  background: linear-gradient(135deg, rgba(43,124,255,.95), rgba(105,179,255,.92));
  border-color: rgba(255,255,255,.18);
  box-shadow: 0 18px 60px rgba(43,124,255,.16);
}
.btn--secondary{
  background: rgba(255,255,255,.06);
}
.btn--ghost{
  background: transparent;
}

.card{
  border: 1px solid rgba(255,255,255,.12);
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.card--glow{
  position:relative;
}
.card--glow:before{
  content:"";
  position:absolute;
  inset: -2px;
  background: radial-gradient(600px 250px at 20% 20%, rgba(105,179,255,.22), transparent 60%),
              radial-gradient(700px 280px at 70% 30%, rgba(43,124,255,.18), transparent 60%);
  pointer-events:none;
}
.card--glow img{ display:block; width:100%; height:auto; position:relative; }
.card--soft{
  background: rgba(255,255,255,.05);
  box-shadow: 0 16px 48px rgba(0,0,0,.20);
  padding: 18px;
  border-radius: var(--radius);
}

.section{
  padding: 46px 0;
}
.section__head{
  display:flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 18px;
}
.section__head h2{
  margin: 0;
  font-size: 1.55rem;
  letter-spacing:.2px;
}
.section__head p{
  margin:0;
  color: var(--muted);
  max-width: 60ch;
  line-height: 1.55;
}

.grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.tile{
  padding: 18px 16px;
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  transition: transform .16s ease, background .16s ease, border-color .16s ease;
  min-height: 140px;
}
.tile:hover{
  transform: translateY(-2px);
  background: rgba(255,255,255,.07);
  border-color: rgba(105,179,255,.22);
}
.tile__icon{ opacity: .95; }
.tile h3{ margin: 12px 0 8px; font-size: 1.05rem; }
.tile p{ margin:0; color: var(--muted); line-height:1.5; }
.tile ul{ margin: 12px 0 0; padding-left: 18px; color: var(--muted); font-size: 0.9rem; line-height:1.6; }
.tile ul li{ margin-bottom: 4px; }

.steps{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.step{
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  border-radius: var(--radius2);
  padding: 18px 16px;
  display:flex;
  gap: 14px;
}
.step__n{
  width: 34px;
  height: 34px;
  border-radius: 11px;
  display:flex;
  align-items:center;
  justify-content:center;
  background: rgba(43,124,255,.20);
  border: 1px solid rgba(105,179,255,.25);
  color: var(--text);
  font-weight: 800;
}
.step h3{ margin: 0 0 6px; font-size: 1.05rem; }
.step p{ margin:0; color: var(--muted); line-height:1.5; }

.section--contact{ padding-bottom: 70px; }
.contact{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 14px;
  align-items: start;
}

.form{
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  border-radius: var(--radius);
  padding: 18px;
}
.row{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
label{
  display:flex;
  flex-direction: column;
  gap: 8px;
  color: var(--gray);
  font-weight: 650;
  letter-spacing:.1px;
}
input, textarea{
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(10,16,28,.45);
  color: var(--text);
  padding: 12px 12px;
  outline: none;
  font: inherit;
  transition: border-color .16s ease, background .16s ease;
}
textarea{ resize: vertical; }
input:focus, textarea:focus{
  border-color: rgba(105,179,255,.35);
  background: rgba(10,16,28,.60);
}
.form__actions{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 12px;
}
.form__meta{ color: var(--muted); font-size:.95rem; }
.hp{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }

.bullets{
  margin: 12px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.6;
}
.mini{
  margin-top: 14px;
  border-top: 1px solid rgba(255,255,255,.10);
  padding-top: 14px;
}
.mini img{ display:block; width: min(220px, 100%); height:auto; opacity:.92; }

.notice{
  margin-top: 16px;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: var(--text);
}
.notice--ok{ border-color: rgba(83, 255, 188, .28); }
.notice--err{ border-color: rgba(255, 110, 110, .30); }

.footer{
  padding: 26px 0 34px;
  border-top: 1px solid var(--line);
  display:flex;
  justify-content: space-between;
  align-items:center;
  gap: 14px;
}
.muted{ color: var(--muted); }

.bg-grid{
  position: fixed;
  inset: 0;
  background-image: linear-gradient(to right, rgba(255,255,255,.06) 1px, transparent 1px),
                    linear-gradient(to bottom, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(800px 520px at 40% 20%, rgba(0,0,0,.95), transparent 70%);
  opacity: .16;
  pointer-events:none;
  z-index:-1;
}
.bg-orb{
  position: fixed;
  width: 520px;
  height: 520px;
  border-radius: 999px;
  filter: blur(70px);
  opacity: .55;
  pointer-events:none;
  z-index:-2;
  animation: floaty 9s ease-in-out infinite;
}
.orb-1{
  left: -180px;
  top: 80px;
  background: radial-gradient(circle at 30% 30%, rgba(43,124,255,.75), transparent 60%);
}
.orb-2{
  right: -220px;
  top: 180px;
  background: radial-gradient(circle at 30% 30%, rgba(105,179,255,.70), transparent 60%);
  animation-duration: 11s;
}

@keyframes floaty{
  0%,100%{ transform: translateY(0) translateX(0); }
  50%{ transform: translateY(-14px) translateX(10px); }
}

@media (max-width: 920px){
  .hero{ grid-template-columns: 1fr; padding-top: 26px; }
  .brand__tag{ display:none; }
  .grid{ grid-template-columns: 1fr; }
  .steps{ grid-template-columns: 1fr; }
  .contact{ grid-template-columns: 1fr; }
  .row{ grid-template-columns: 1fr; }
}