/* css/styles.css */
:root{
  --bg: #0b0f14;
  --panel: #0f1620;
  --text: #e8eef6;
  --muted: #a9b6c6;
  --line: rgba(232,238,246,0.12);
  --accent: #6ea8ff;

  --radius: 18px;
  --shadow: 0 18px 60px rgba(0,0,0,0.45);

  --container: 1100px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, "Noto Sans", "Apple Color Emoji","Segoe UI Emoji";
  background: radial-gradient(1200px 600px at 50% 0%, rgba(110,168,255,0.10), transparent 60%),
              linear-gradient(180deg, #070b10 0%, var(--bg) 100%);
  color: var(--text);
  line-height: 1.6;
}

a{ color: inherit; text-decoration: none; }
img{ max-width: 100%; display:block; }

.container{
  width: min(var(--container), calc(100% - 48px));
  margin: 0 auto;
}

.topbar{
  position: sticky;
  top:0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(7,11,16,0.55);
  border-bottom: 1px solid var(--line);
}
.topbar-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 14px 0;
}
.brand{
  display:flex;
  gap:10px;
  align-items:center;
}
.brand-dot{
  width:10px; height:10px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 20px rgba(110,168,255,0.5);
}
.nav{
  display:flex;
  gap: 14px;
  align-items:center;
  flex-wrap: wrap;
}
.nav a{
  opacity: 0.9;
  padding: 8px 10px;
  border-radius: 10px;
}
.nav a:hover{ background: rgba(232,238,246,0.06); }

.lang{
  display:flex; gap: 8px; align-items:center;
}
.btn{
  border: 1px solid var(--line);
  background: rgba(232,238,246,0.04);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 14px;
  cursor:pointer;
  transition: transform 0.12s ease, background 0.12s ease;
  user-select:none;
}
.btn:hover{ background: rgba(232,238,246,0.07); transform: translateY(-1px); }
.btn.primary{
  border-color: rgba(110,168,255,0.35);
  background: rgba(110,168,255,0.12);
}
.btn.primary:hover{ background: rgba(110,168,255,0.18); }
.btn.small{ padding: 8px 12px; border-radius: 10px; }

.hero{
  padding: 78px 0 40px;
}
.hero-inner{
  text-align:center;
  padding: 52px 18px;
  background: rgba(15,22,32,0.35);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 8px);
  box-shadow: var(--shadow);
}
.hero-silence{ height: 18px; }
.logo-wrap{
  width: 140px;
  margin: 0 auto 18px;
  filter: drop-shadow(0 18px 30px rgba(0,0,0,0.55));
}
.h1{
  font-size: clamp(28px, 3.4vw, 44px);
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}
.sub{
  color: var(--muted);
  margin: 0 auto 22px;
  max-width: 760px;
  font-size: 16px;
}
.cta-row{
  display:flex;
  justify-content:center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.section{
  padding: 34px 0;
}
.section-title{
  font-size: 22px;
  margin: 0 0 12px;
}
.card{
  background: rgba(15,22,32,0.35);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}
.grid-2{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 16px;
}
.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 920px){
  .grid-2{ grid-template-columns: 1fr; }
  .grid-3{ grid-template-columns: 1fr; }
}

.list{
  margin: 0;
  padding: 0;
  list-style: none;
}
.list li{
  padding: 10px 0;
  border-bottom: 1px solid rgba(232,238,246,0.08);
  color: var(--text);
}
.list li:last-child{ border-bottom:none; }
.kicker{
  display:inline-block;
  color: var(--muted);
  border: 1px solid rgba(232,238,246,0.10);
  background: rgba(232,238,246,0.03);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
}

.quote{
  margin: 0;
  color: var(--muted);
  border-left: 3px solid rgba(110,168,255,0.35);
  padding-left: 14px;
}

.offer{
  position: relative;
  overflow:hidden;
}
.offer.featured{
  border-color: rgba(110,168,255,0.25);
  background: rgba(110,168,255,0.06);
}
.offer h3{
  margin: 8px 0 8px;
  font-size: 18px;
}
.offer p{
  margin: 0 0 12px;
  color: var(--muted);
}
.pills{
  display:flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
}
.pill{
  font-size: 12px;
  color: var(--muted);
  border: 1px solid rgba(232,238,246,0.10);
  background: rgba(232,238,246,0.03);
  padding: 6px 10px;
  border-radius: 999px;
}

.steps{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
@media (max-width: 920px){ .steps{ grid-template-columns: 1fr; } }
.step{
  padding: 16px;
  border: 1px solid rgba(232,238,246,0.10);
  background: rgba(232,238,246,0.03);
  border-radius: 14px;
}
.step b{ display:block; margin-bottom: 6px; }

.form{
  display:grid;
  gap: 12px;
}
.row-2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 920px){ .row-2{ grid-template-columns: 1fr; } }
label{
  font-size: 12px;
  color: var(--muted);
  display:block;
  margin-bottom: 6px;
}
input, select, textarea{
  width:100%;
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid rgba(232,238,246,0.14);
  background: rgba(7,11,16,0.45);
  color: var(--text);
  outline: none;
}
textarea{ min-height: 120px; resize: vertical; }
input:focus, select:focus, textarea:focus{
  border-color: rgba(110,168,255,0.55);
  box-shadow: 0 0 0 3px rgba(110,168,255,0.12);
}
.helper{
  color: var(--muted);
  font-size: 12px;
}
.alert{
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  padding: 12px;
  border-radius: 12px;
  color: var(--muted);
}
.alert.ok{
  border-color: rgba(110,168,255,0.35);
  background: rgba(110,168,255,0.10);
  color: var(--text);
}

.footer{
  padding: 30px 0 48px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  margin-top: 26px;
}
.footer-inner{
  display:flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

[data-dir="rtl"]{ direction: rtl; }
[data-dir="rtl"] .quote{ border-left: none; border-right: 3px solid rgba(110,168,255,0.35); padding-left: 0; padding-right: 14px; }