@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root{
  --bg0:#05080F;
  --bg1:#0A1224;
  --bg2:#0D1733;
  --panel:#0E1A3A;
  --panel2:#0B1630;
  --stroke:rgba(255,255,255,.085);
  --text:#F4F7FF;
  --muted:rgba(244,247,255,.68);
  --muted2:rgba(244,247,255,.52);
  --brand:#4C7DFF;
  --brand2:#7FA2FF;
  --ok:#7FA2FF;
  --radius:28px;
  --radius2:36px;
  --max:1180px;
  --shadow:0 24px 80px rgba(0,0,0,.45);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto;
  background:
    radial-gradient(900px 520px at 70% -10%, rgba(76,125,255,.26), transparent 60%),
    radial-gradient(760px 520px at 10% 10%, rgba(127,162,255,.16), transparent 55%),
    linear-gradient(180deg,var(--bg0),var(--bg1));
  color:var(--text);
}

a{color:inherit;text-decoration:none}
.container{max-width:var(--max);margin:0 auto;padding:0 28px}

header{
  position:fixed;top:0;left:0;right:0;height:78px;
  background:rgba(5,8,15,.72);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--stroke);
  z-index:50;
}
header .container{
  display:flex;align-items:center;justify-content:space-between;height:100%;
}
.brand{
  display:flex;align-items:center;gap:14px;
  font-weight:800;letter-spacing:.2px;
}
.mark{
  width:40px;height:40px;border-radius:16px;
  background:
    radial-gradient(16px 16px at 30% 30%, rgba(255,255,255,.35), transparent 55%),
    linear-gradient(180deg,var(--brand),rgba(76,125,255,.75));
  box-shadow:0 16px 46px rgba(0,0,0,.35);
  border:1px solid rgba(255,255,255,.10);
  position:relative;
  overflow:hidden;
}
.mark::after{
  content:"";
  position:absolute;
  inset:0;
  background-image: url('../img/logo.svg');
  background-repeat:no-repeat;
  background-position:center;
  background-size:70%;
  opacity:.95;
}
nav{display:flex;align-items:center;gap:20px}
nav a{
  font-size:14px;color:var(--muted);
  padding:10px 10px;border-radius:12px;
}
nav a:hover{color:var(--text);background:rgba(255,255,255,.04)}
.right{
  display:flex;align-items:center;gap:12px;
}
.pill{
  font-size:12px;color:var(--muted);
  border:1px solid var(--stroke);
  padding:8px 10px;border-radius:999px;
  background:rgba(255,255,255,.02);
}
.lang a{
  font-size:13px;color:var(--muted);
  padding:10px 12px;border-radius:12px;
  border:1px solid transparent;
}
.lang a.active{
  color:var(--text);
  border-color:rgba(255,255,255,.10);
  background:rgba(255,255,255,.04);
}
.lang a:hover{color:var(--text)}

section{padding:140px 0}
.section-alt{
  background:
    radial-gradient(900px 520px at 20% 0%, rgba(76,125,255,.12), transparent 60%),
    linear-gradient(180deg,var(--bg1),var(--bg2));
  border-top:1px solid rgba(255,255,255,.04);
  border-bottom:1px solid rgba(255,255,255,.04);
}

.hero{position:relative;overflow:hidden;
  padding-top:78px;
  min-height:100vh;
  display:flex;
  align-items:center;
}

.hero::before{
  content:"";
  position:absolute;
  inset:-120px -220px -120px -220px;
  background:
    radial-gradient(800px 500px at 20% 25%, rgba(62,208,255,.18), transparent 60%),
    radial-gradient(900px 600px at 75% 40%, rgba(107, 144, 255,.12), transparent 60%),
    url("assets/img/logo.svg");
  background-repeat:no-repeat,no-repeat,no-repeat;
  background-position: 20% 25%, 75% 40%, 80% 55%;
  background-size: 900px 700px, 900px 700px, 860px auto;
  opacity:.14;
  filter: blur(0px) saturate(1.05);
  pointer-events:none;
  transform: translate3d(0,0,0);
}
.hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(900px 420px at 15% 25%, rgba(62,208,255,.16), transparent 62%),
    radial-gradient(900px 420px at 85% 65%, rgba(107,144,255,.12), transparent 60%),
    linear-gradient(180deg, rgba(8,12,20,.35), rgba(8,12,20,.65));
  mix-blend-mode: screen;
  pointer-events:none;
}
.hero .container{position:relative; z-index:1;}
@media (max-width: 900px){
  .hero::before{background-position: 20% 20%, 70% 35%, 55% 35%; background-size: 720px 520px, 720px 520px, 620px auto; opacity:.12;}
}

.hero-grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:44px;
  align-items:center;
}
.kicker{
  display:inline-flex;gap:10px;align-items:center;
  color:var(--muted);
  font-size:13px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.02);
  padding:10px 14px;border-radius:999px;
}
.dot{
  width:8px;height:8px;border-radius:999px;
  background:linear-gradient(180deg,var(--brand2),var(--brand));
  box-shadow:0 0 22px rgba(76,125,255,.55);
}
h1{
  font-size:clamp(46px,6vw,86px);
  line-height:1.03;margin:18px 0 18px;
  font-weight:900;letter-spacing:-.6px;
}
.lead{
  font-size:20px;line-height:1.55;color:var(--muted);
  max-width:740px;margin:0;
}
.cta{
  margin-top:34px;
  display:flex;gap:14px;flex-wrap:wrap;
}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:16px 22px;border-radius:14px;
  font-weight:700;font-size:14px;
  border:1px solid transparent;
}
.btn.primary{
  background:linear-gradient(180deg,var(--brand),rgba(76,125,255,.78));
  box-shadow:0 18px 70px rgba(0,0,0,.40);
}
.btn.ghost{
  background:rgba(255,255,255,.02);
  border-color:rgba(255,255,255,.10);
  color:var(--text);
}
.btn:hover{transform:translateY(-1px)}
.btn{transition:transform .15s ease, background .2s ease, border-color .2s ease}

.hero-visual{
  border-radius:var(--radius2);
  border:1px solid rgba(255,255,255,.10);
  background:
    radial-gradient(480px 320px at 40% 30%, rgba(127,162,255,.35), transparent 60%),
    radial-gradient(420px 300px at 70% 60%, rgba(76,125,255,.25), transparent 62%),
    linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
  padding:22px;
  box-shadow:var(--shadow);
  position:relative;
  overflow:hidden;
}
.hero-visual:before{
  content:"";
  position:absolute;inset:-80px;
  background:
    radial-gradient(closest-side, rgba(255,255,255,.08), transparent 70%);
  transform:rotate(12deg);
  opacity:.55;
}
.hero-visual-inner{
  position:relative;
  border-radius:28px;
  background:rgba(5,8,15,.35);
  border:1px solid rgba(255,255,255,.08);
  padding:26px;
}
.visual-title{
  font-size:14px;color:var(--muted);margin:0 0 10px;
}
.visual-big{
  font-size:22px;font-weight:800;margin:0 0 12px;
}
.visual-list{margin:0;padding-left:18px;color:var(--muted);line-height:1.6;font-size:14px}
.visual-badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.badge{
  font-size:12px;color:var(--muted);
  border:1px solid rgba(255,255,255,.10);
  padding:8px 10px;border-radius:999px;background:rgba(255,255,255,.02);
}

h2{
  font-size:46px;letter-spacing:-.3px;
  margin:0 0 18px;font-weight:900;
}
.sub{
  margin:0 0 34px;color:var(--muted);line-height:1.6;font-size:17px;
  max-width:860px;
}

.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
@media(max-width:980px){.grid3{grid-template-columns:1fr}}
.card{
  border-radius:var(--radius);
  border:1px solid rgba(255,255,255,.09);
  background:linear-gradient(180deg,var(--panel),var(--panel2));
  padding:34px;
  box-shadow:0 18px 60px rgba(0,0,0,.24);
  transition:transform .18s ease, border-color .18s ease, background .2s ease;
}
.card:hover{transform:translateY(-2px);border-color:rgba(127,162,255,.20)}
.card h3{margin:0 0 10px;font-size:20px;font-weight:800}
.card p{margin:0;color:var(--muted);line-height:1.55}

.steps{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
@media(max-width:1100px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:720px){.steps{grid-template-columns:1fr}}
.step{
  border-radius:var(--radius);
  border:1px solid rgba(255,255,255,.09);
  background:rgba(255,255,255,.03);
  padding:26px;
  position:relative;
  overflow:hidden;
}
.step:after{
  content:"";
  position:absolute;inset:-1px;
  background:radial-gradient(220px 140px at 30% 10%, rgba(76,125,255,.18), transparent 60%);
  opacity:.9;
  pointer-events:none;
}
.step-inner{position:relative}
.step .num{
  color:rgba(127,162,255,.95);
  font-weight:800;font-size:12px;
  letter-spacing:.6px;
}
.step h4{margin:10px 0 8px;font-size:18px;font-weight:800}
.step p{margin:0;color:var(--muted);line-height:1.55;font-size:14px}
.step .out{margin-top:14px;color:var(--muted2);font-size:12.5px;line-height:1.55}

.packs{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
@media(max-width:980px){.packs{grid-template-columns:1fr}}
.pack{
  border-radius:var(--radius);
  border:1px solid rgba(255,255,255,.09);
  background:linear-gradient(180deg,var(--panel),var(--panel2));
  padding:36px;
  box-shadow:0 18px 60px rgba(0,0,0,.24);
  position:relative;
}
.pack.featured{
  border-color:rgba(127,162,255,.22);
  box-shadow:0 30px 90px rgba(0,0,0,.44);
}
.pack .tag{
  display:inline-flex;align-items:center;gap:10px;
  font-size:12px;color:var(--muted);
  border:1px solid rgba(255,255,255,.10);
  padding:8px 10px;border-radius:999px;background:rgba(255,255,255,.02);
}
.pack h3{margin:16px 0 10px;font-size:20px;font-weight:900}
.pack p{margin:0;color:var(--muted);line-height:1.55}
.price{
  margin-top:18px;
  font-size:34px;font-weight:900;letter-spacing:-.3px;
}
.ul{
  margin:18px 0 0;padding-left:18px;color:var(--muted);line-height:1.75;font-size:14px
}

.how{
  display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:start
}
@media(max-width:980px){.how{grid-template-columns:1fr}}
.box{
  border-radius:var(--radius);
  border:1px solid rgba(255,255,255,.09);
  background:rgba(255,255,255,.03);
  padding:30px;
}
.box h3{margin:0 0 10px;font-size:18px;font-weight:900}
.box ol{margin:0;padding-left:18px;color:var(--muted);line-height:1.7}
.box li{margin:10px 0}
.checks{margin:0;padding-left:0;list-style:none}
.checks li{
  display:flex;gap:12px;align-items:flex-start;
  color:var(--muted);line-height:1.6;margin:10px 0;
}
.tick{
  width:18px;height:18px;border-radius:6px;
  background:rgba(76,125,255,.18);
  border:1px solid rgba(127,162,255,.22);
  margin-top:2px;
}

.faq{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:980px){.faq{grid-template-columns:1fr}}
details{
  border-radius:var(--radius);
  border:1px solid rgba(255,255,255,.09);
  background:rgba(255,255,255,.03);
  padding:18px 20px;
}
summary{
  cursor:pointer;
  font-weight:800;
  list-style:none;
}
summary::-webkit-details-marker{display:none}
details p{margin:12px 0 0;color:var(--muted);line-height:1.6}

.contact{
  display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:start
}
@media(max-width:980px){.contact{grid-template-columns:1fr}}
.action{
  display:flex;gap:12px;flex-wrap:wrap;margin-top:12px
}

.outro{
  padding:120px 0;
  text-align:center;
  background:
    radial-gradient(900px 520px at 50% 0%, rgba(76,125,255,.18), transparent 62%),
    linear-gradient(180deg,#0A1224,#05080F);
  border-top:1px solid rgba(255,255,255,.06);
}
.outro h3{margin:0 0 14px;font-size:22px;font-weight:900}
.outro p{margin:0 auto;color:var(--muted);max-width:860px;line-height:1.7;font-size:18px}

footer{
  padding:44px 0;
  border-top:1px solid rgba(255,255,255,.06);
  text-align:center;
  color:var(--muted2);
  font-size:13px;
}

.reveal{opacity:0;transform:translateY(22px);transition:all .8s ease}
.reveal.on{opacity:1;transform:translateY(0)}


/* subtle noise overlay (data-uri SVG) */
:root{
  --noise-data: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23n)' opacity='.25'/%3E%3C/svg%3E");
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background-image: var(--noise-data);
  opacity:.06;
  mix-blend-mode: overlay;
  z-index:0;
}
body > *{ position:relative; z-index:1; }

/* Hero window mock */
.window{
  width: min(520px, 100%);
  border-radius: 18px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 20px 80px rgba(0,0,0,.35);
  overflow:hidden;
  position:relative;
}
.window::after{
  content:"";
  position:absolute;
  inset:-60px -60px auto auto;
  width:240px; height:240px;
  background: radial-gradient(circle at 30% 30%, rgba(66,133,244,.55), transparent 55%),
              radial-gradient(circle at 70% 70%, rgba(0,210,255,.35), transparent 60%);
  filter: blur(18px);
  opacity:.9;
}
.window-top{
  display:flex;
  align-items:center;
  gap:10px;
  padding: 12px 14px;
  background: rgba(0,0,0,.22);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.wdot{ width:10px; height:10px; border-radius:999px; display:inline-block; }
.wdot.red{ background:#ff5f57; }
.wdot.yellow{ background:#febc2e; }
.wdot.green{ background:#28c840; }
.wtitle{
  margin-left:8px;
  font-size: 12px;
  letter-spacing:.2px;
  color: rgba(255,255,255,.82);
}
.window-body{
  display:flex;
  gap:14px;
  padding: 18px 18px 20px;
  position:relative;
  z-index:1;
}
.wicon{
  width:44px; height:44px;
  border-radius: 12px;
  display:grid; place-items:center;
  background: rgba(66,133,244,.18);
  border: 1px solid rgba(66,133,244,.30);
  color: rgba(255,255,255,.92);
  font-weight: 800;
}
.wcontent{ flex:1; }
.wbig{
  font-weight: 800;
  font-size: 18px;
  line-height: 1.15;
  color: rgba(255,255,255,.95);
  margin-bottom: 10px;
}
.line{
  height:10px;
  border-radius: 999px;
  background: rgba(255,255,255,.10);
  margin: 8px 0;
}
.line.w55{ width:55%; }
.line.w70{ width:70%; }
.line.w80{ width:80%; }
.gap{ height:8px; }
.chiprow{ display:flex; flex-wrap:wrap; gap:8px; margin-top: 10px; }
.pill{
  font-size: 12px;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(0,0,0,.22);
  border: 1px solid rgba(255,255,255,.10);
  color: rgba(255,255,255,.88);
}

/* Ambient animated blobs */
.ambient{
  position:fixed;
  inset:0;
  z-index:-3;
  pointer-events:none;
  overflow:hidden;
}
.ambient .blob{
  position:absolute;
  width:760px;height:760px;
  border-radius:999px;
  background:radial-gradient(circle at 30% 30%, rgba(62,208,255,.22), transparent 60%),
             radial-gradient(circle at 70% 70%, rgba(107,144,255,.18), transparent 62%);
  filter: blur(18px);
  opacity:.55;
  animation: floaty 18s ease-in-out infinite;
}
.ambient .blob.b2{
  width:880px;height:880px;
  left:60%;
  top:10%;
  opacity:.45;
  animation-duration: 22s;
  animation-delay: -6s;
}
.ambient .blob.b1{
  left:-12%;
  top:35%;
}
@keyframes floaty{
  0%,100%{transform: translate3d(0,0,0) scale(1);}
  50%{transform: translate3d(40px,-30px,0) scale(1.06);}
}