:root {
  color-scheme: dark;
  --bg: #070711;
  --surface: #10101f;
  --surface-soft: #17172b;
  --surface-strong: #1d1b34;
  --text: #f5f3ff;
  --muted: #a1a1b5;
  --muted-2: #c7c3d9;
  --line: rgba(255,255,255,0.10);
  --line-strong: rgba(255,255,255,0.18);
  --brand: #8b5cf6;
  --brand-2: #a78bfa;
  --brand-dark: #4c1d95;
  --glow: rgba(139,92,246,0.28);
  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #fb7185;
  --max: 1180px;
  --radius: 24px;
  --shadow: 0 24px 80px rgba(0,0,0,0.35);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 20% 5%, rgba(139,92,246,0.20), transparent 34rem),
    radial-gradient(circle at 90% 12%, rgba(99,102,241,0.14), transparent 30rem),
    linear-gradient(180deg, #070711 0%, #090916 42%, #070711 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, black, transparent 75%);
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--brand-2); }
img, svg { max-width: 100%; }
button, input, textarea, select { font: inherit; }
::selection { background: rgba(139,92,246,0.45); color: white; }
:focus-visible { outline: 3px solid rgba(167,139,250,0.75); outline-offset: 4px; border-radius: 12px; }

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  padding: .75rem 1rem;
  background: var(--brand);
  color: white;
  border-radius: 999px;
}
.skip-link:focus { top: 1rem; }

.container { width: min(100% - 2rem, var(--max)); margin-inline: auto; }
.section { padding: 5.8rem 0; position: relative; }
.section.compact { padding: 3.5rem 0; }
.section-head { max-width: 780px; margin-bottom: 2rem; }
.section-head.center { text-align: center; margin-inline: auto; }
.kicker, .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: 1rem;
  color: var(--brand-2);
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.kicker::before, .eyebrow::before {
  content: "";
  width: .55rem;
  height: .55rem;
  border-radius: 999px;
  background: var(--success);
  box-shadow: 0 0 24px rgba(34,197,94,.7);
}

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.05; letter-spacing: -0.04em; }
h1 { font-size: clamp(3rem, 8vw, 6.8rem); margin-bottom: 1.3rem; }
h2 { font-size: clamp(2.1rem, 4.5vw, 4rem); margin-bottom: 1rem; }
h3 { font-size: clamp(1.25rem, 2vw, 1.65rem); margin-bottom: .65rem; }
p { color: var(--muted-2); }
.lead { font-size: clamp(1.08rem, 2vw, 1.32rem); max-width: 760px; }
.muted { color: var(--muted); }
.small { font-size: .92rem; color: var(--muted); }

.notice {
  position: relative;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(7,7,17,.72);
  backdrop-filter: blur(18px);
}
.notice-inner {
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .7rem;
  text-align: center;
  color: var(--muted-2);
  font-size: .92rem;
}
.notice-dot { width: .5rem; height: .5rem; border-radius: 999px; background: var(--brand-2); box-shadow: 0 0 22px var(--glow); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--line);
  background: rgba(7,7,17,.78);
  backdrop-filter: blur(18px);
}
.navbar {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  font-weight: 850;
  letter-spacing: -0.03em;
}
.brand-mark {
  width: 2.2rem;
  height: 2.2rem;
  border-radius: .8rem;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(139,92,246,.95), rgba(76,29,149,.9));
  box-shadow: 0 0 42px var(--glow);
}
.brand-mark span { width: 1rem; height: .55rem; border: 2px solid white; border-top: 0; border-radius: 0 0 999px 999px; display: block; }
.nav-links { display: flex; align-items: center; gap: .35rem; }
.nav-links a {
  padding: .68rem .86rem;
  color: var(--muted-2);
  border-radius: 999px;
  font-weight: 700;
  font-size: .94rem;
}
.nav-links a[aria-current="page"], .nav-links a:hover { color: white; background: rgba(255,255,255,.07); }
.nav-actions { display: flex; align-items: center; gap: .65rem; }
.lang-link { color: var(--muted-2); font-weight: 750; font-size: .92rem; padding: .62rem .78rem; border: 1px solid var(--line); border-radius: 999px; }
.nav-toggle { display: none; border: 1px solid var(--line); background: rgba(255,255,255,.06); color: white; border-radius: 999px; padding: .7rem .9rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  min-height: 46px;
  padding: .8rem 1.05rem;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  font-weight: 850;
  color: white;
  background: rgba(255,255,255,.06);
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}
.btn:hover { transform: translateY(-2px); color: white; border-color: rgba(167,139,250,.55); background: rgba(255,255,255,.09); }
.btn.primary { border-color: rgba(167,139,250,.65); background: linear-gradient(135deg, var(--brand), #6d28d9); box-shadow: 0 16px 60px var(--glow); }
.btn.ghost { background: rgba(255,255,255,.04); }
.btn.full { width: 100%; }

.hero { padding: 6.2rem 0 4.8rem; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(320px, .78fr); gap: 3rem; align-items: center; }
.hero-copy { position: relative; z-index: 2; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin: 2rem 0 1.4rem; }
.trust-line { display: flex; flex-wrap: wrap; gap: .65rem; padding: 0; margin: 0; list-style: none; color: var(--muted); font-size: .95rem; }
.trust-line li { display: inline-flex; align-items: center; gap: .45rem; }
.trust-line li::before { content: ""; width: .42rem; height: .42rem; border-radius: 999px; background: var(--success); }

.hero-visual {
  min-height: 520px;
  position: relative;
  border: 1px solid var(--line);
  border-radius: 34px;
  background:
    radial-gradient(circle at 50% 20%, rgba(139,92,246,.38), transparent 22rem),
    linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03));
  box-shadow: var(--shadow);
  overflow: hidden;
}
.hero-visual::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: 33px;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at 50% 30%, black, transparent 72%);
}
.orbit { position: absolute; inset: 17%; border: 1px solid rgba(167,139,250,.22); border-radius: 999px; transform: rotate(-18deg); }
.orbit.two { inset: 24% 12%; transform: rotate(24deg); }
.cloud-node {
  position: absolute;
  left: 50%; top: 48%; transform: translate(-50%, -50%);
  width: min(62%, 320px);
  padding: 1.2rem;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 28px;
  background: rgba(16,16,31,.82);
  backdrop-filter: blur(16px);
  box-shadow: 0 24px 80px rgba(0,0,0,.45), 0 0 90px var(--glow);
}
.node-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; color: var(--muted); font-size: .85rem; }
.status { display: inline-flex; align-items: center; gap: .4rem; color: var(--success); font-weight: 800; }
.status::before { content: ""; width: .5rem; height: .5rem; border-radius: 999px; background: var(--success); box-shadow: 0 0 18px rgba(34,197,94,.75); }
.metric-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: .8rem; }
.metric { padding: .9rem; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.04); }
.metric strong { display: block; font-size: 1.2rem; }
.metric span { color: var(--muted); font-size: .82rem; }
.float-card {
  position: absolute;
  z-index: 2;
  padding: .85rem 1rem;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(16,16,31,.82);
  backdrop-filter: blur(14px);
  color: var(--muted-2);
  box-shadow: 0 18px 44px rgba(0,0,0,.28);
}
.float-card strong { color: white; display: block; }
.float-card.one { top: 12%; left: 8%; }
.float-card.two { bottom: 12%; right: 8%; }
.float-card.three { bottom: 25%; left: 9%; }

.grid-2, .grid-3, .grid-4 { display: grid; gap: 1rem; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.035));
  padding: 1.35rem;
  box-shadow: 0 14px 50px rgba(0,0,0,.18);
}
.card.soft { background: rgba(255,255,255,.035); }
.card.highlight { border-color: rgba(167,139,250,.55); box-shadow: 0 22px 80px var(--glow); background: linear-gradient(180deg, rgba(139,92,246,.19), rgba(255,255,255,.045)); }
.card.danger { border-color: rgba(251,113,133,.28); }
.card.success { border-color: rgba(34,197,94,.26); }
.card .icon {
  width: 2.25rem;
  height: 2.25rem;
  display: grid;
  place-items: center;
  border-radius: .9rem;
  background: rgba(139,92,246,.18);
  color: var(--brand-2);
  margin-bottom: 1rem;
}
.card .icon.success { background: rgba(34,197,94,.14); color: var(--success); }
.card .icon.warning { background: rgba(245,158,11,.14); color: var(--warning); }

.plan-card { position: relative; display: flex; flex-direction: column; min-height: 100%; }
.plan-badge { display: inline-flex; width: max-content; padding: .38rem .68rem; border-radius: 999px; background: rgba(139,92,246,.18); color: var(--brand-2); font-size: .78rem; font-weight: 900; margin-bottom: 1rem; }
.price { margin: 1.1rem 0; }
.price strong { font-size: 2.8rem; letter-spacing: -0.06em; }
.price span { color: var(--muted); font-weight: 750; }
.spec-list, .check-list, .plain-list { list-style: none; padding: 0; margin: 1.2rem 0; display: grid; gap: .62rem; }
.spec-list li, .check-list li { color: var(--muted-2); display: flex; align-items: flex-start; gap: .55rem; }
.spec-list li::before, .check-list li::before { content: ""; flex: 0 0 .45rem; width: .45rem; height: .45rem; border-radius: 999px; background: var(--success); margin-top: .55rem; }
.plain-list li { color: var(--muted-2); padding-bottom: .62rem; border-bottom: 1px solid var(--line); }
.plain-list li:last-child { border-bottom: 0; padding-bottom: 0; }
.plan-card .btn { margin-top: auto; }

.split-panel {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(320px, 1.1fr);
  gap: 1rem;
  align-items: stretch;
}
.panel {
  border: 1px solid var(--line);
  border-radius: 30px;
  padding: 1.5rem;
  background: rgba(255,255,255,.045);
}
.panel.glow { background: radial-gradient(circle at top left, rgba(139,92,246,.22), rgba(255,255,255,.04) 44%); }
.scope-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.scope-card h3 { display: flex; align-items: center; gap: .55rem; }
.scope-card h3::before { content: ""; width: .7rem; height: .7rem; border-radius: 999px; background: var(--success); }
.scope-card.excluded h3::before { background: var(--warning); }

.faq { display: grid; gap: .75rem; }
details {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255,255,255,.04);
  padding: 1rem 1.1rem;
}
summary { cursor: pointer; font-weight: 850; color: white; }
details p { margin: .75rem 0 0; }

.cta-band {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(167,139,250,.28);
  border-radius: 34px;
  padding: clamp(2rem, 5vw, 4rem);
  background: radial-gradient(circle at 20% 10%, rgba(139,92,246,.34), transparent 28rem), linear-gradient(135deg, rgba(255,255,255,.08), rgba(255,255,255,.035));
  box-shadow: var(--shadow);
}
.cta-band::after { content: ""; position: absolute; inset: auto -10% -45% auto; width: 420px; height: 420px; background: var(--glow); filter: blur(80px); border-radius: 999px; }
.cta-content { position: relative; z-index: 2; max-width: 760px; }

.legal-page { max-width: 880px; }
.legal-block { white-space: pre-line; }
.warning-box {
  border: 1px solid rgba(245,158,11,.36);
  background: rgba(245,158,11,.09);
  border-radius: 20px;
  padding: 1rem;
  color: #fde68a;
  margin: 1.2rem 0 2rem;
}
.table-like { display: grid; gap: .75rem; }
.table-row { display: grid; grid-template-columns: 180px 1fr; gap: 1rem; padding: 1rem; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.035); }
.table-row strong { color: white; }

.site-footer {
  border-top: 1px solid var(--line);
  padding: 3rem 0;
  background: rgba(7,7,17,.7);
}
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 2rem; }
.footer-links { display: grid; gap: .5rem; }
.footer-links a, .footer-links span { color: var(--muted); }
.footer-bottom { margin-top: 2rem; padding-top: 1rem; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; color: var(--muted); font-size: .9rem; }

@media (max-width: 1020px) {
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-grid, .split-panel { grid-template-columns: 1fr; }
  .hero-visual { min-height: 430px; }
}

@media (max-width: 760px) {
  .section { padding: 4.2rem 0; }
  .notice-inner { justify-content: flex-start; text-align: left; }
  .nav-toggle { display: inline-flex; }
  .nav-links {
    position: fixed;
    inset: 76px 1rem auto 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: .75rem;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(16,16,31,.96);
    box-shadow: var(--shadow);
  }
  .nav-links.is-open { display: flex; }
  .nav-links a { border-radius: 14px; }
  .nav-actions .btn { display: none; }
  .hero { padding-top: 4.2rem; }
  .hero-actions, .trust-line { flex-direction: column; align-items: stretch; }
  .btn { width: 100%; }
  .grid-2, .grid-3, .grid-4, .scope-grid, .footer-grid { grid-template-columns: 1fr; }
  .table-row { grid-template-columns: 1fr; }
  .float-card { position: relative; inset: auto !important; margin: .75rem; }
  .cloud-node { position: relative; width: auto; left: auto; top: auto; transform: none; margin: 2rem 1rem 0; }
  .orbit { display: none; }
  .hero-visual { min-height: auto; padding-bottom: 1rem; }
}