:root {
  --bg: #07111f;
  --panel: rgba(255,255,255,0.05);
  --panel-2: rgba(255,255,255,0.06);
  --panel-3: rgba(0,0,0,0.18);
  --border: rgba(255,255,255,0.1);
  --text: #ffffff;
  --muted: rgba(255,255,255,0.68);
  --muted-2: rgba(255,255,255,0.55);
  --muted-3: rgba(255,255,255,0.45);
  --shadow: 0 25px 60px rgba(0,0,0,0.28);
  --radius-xl: 30px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --white: #fff;
  --dark: #0b1320;
  --accent-cyan: #b9f6ff;
  --accent-fuchsia: #f6c5ff;
  --accent-emerald: #89f7c5;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  min-width: 320px;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; }

.page {
  position: relative;
  min-height: 100vh;
  overflow-x: hidden;
}

.bg-blur,
.bg-blur::before,
.bg-blur::after {
  position: absolute;
  pointer-events: none;
  border-radius: 999px;
  filter: blur(70px);
  opacity: 1;
  content: "";
}

.bg-blur {
  width: 28rem;
  height: 28rem;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  background: rgba(217, 70, 239, 0.12);
}

.bg-blur::before {
  width: 18rem;
  height: 18rem;
  left: -28rem;
  top: 20rem;
  background: rgba(34, 211, 238, 0.08);
}

.bg-blur::after {
  width: 20rem;
  height: 20rem;
  right: -30rem;
  bottom: -40rem;
  background: rgba(52, 211, 153, 0.08);
}

.container {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
  padding: 48px 16px 64px;
}

.hero {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  font-size: 14px;
  color: rgba(255,255,255,0.75);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 999px;
  backdrop-filter: blur(12px);
}

h1 {
  margin: 20px 0 0;
  font-size: clamp(40px, 6vw, 66px);
  line-height: 1.04;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.gradient-text {
  display: block;
  background: linear-gradient(90deg, #c7f4ff 0%, #ffffff 45%, #ffd4ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p {
  max-width: 760px;
  margin: 18px auto 0;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255,255,255,0.7);
}

.hero .subtle {
  margin-top: 14px;
  font-size: 14px;
  color: rgba(255,255,255,0.5);
}

.plans {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.plan-card {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  padding: 24px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
  text-align: left;
  cursor: pointer;
  transition: transform .22s ease, background .22s ease, border-color .22s ease, box-shadow .22s ease;
}

.plan-card:hover { transform: translateY(-4px); background: rgba(255,255,255,0.07); }
.plan-card.active {
  background: rgba(255,255,255,0.1);
  box-shadow: 0 25px 60px rgba(0,0,0,0.3), inset 0 0 0 1px rgba(255,255,255,0.08);
}

.plan-accent {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 1;
}

.accent-basic { background: linear-gradient(135deg, rgba(203,213,225,0.2), rgba(255,255,255,0.1), transparent 85%); }
.accent-premium { background: linear-gradient(135deg, rgba(232,121,249,0.24), rgba(167,139,250,0.2), rgba(103,232,249,0.1)); }
.accent-business { background: linear-gradient(135deg, rgba(52,211,153,0.24), rgba(103,232,249,0.15), transparent 85%); }

.plan-inner { position: relative; z-index: 1; }
.plan-top { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; }
.plan-badge { font-size: 14px; color: rgba(255,255,255,0.6); }
.plan-title { margin-top: 4px; font-size: 32px; font-weight: 700; color: rgba(255,255,255,0.96); text-shadow: 0 1px 10px rgba(255,255,255,0.06); }
.plan-subtitle { margin-top: 10px; font-size: 14px; line-height: 1.7; color: rgba(255,255,255,0.68); }

.featured {
  white-space: nowrap;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(253, 186, 255, 0.25);
  background: rgba(232,121,249,0.15);
  color: #fff5ff;
  font-size: 12px;
  font-weight: 600;
}

.price-row {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  margin-top: 24px;
}

.price { font-size: 46px; line-height: 1; font-weight: 700; letter-spacing: -0.04em; color: rgba(255,255,255,0.98); text-shadow: 0 1px 12px rgba(255,255,255,0.08); }
.price-note { padding-bottom: 5px; font-size: 14px; color: rgba(255,255,255,0.55); }

.inherit {
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,0.15);
  color: rgba(200, 246, 255, 0.9);
  font-size: 14px;
}

.feature-list { margin-top: 20px; display: grid; gap: 12px; }
.feature-item { display: flex; align-items: flex-start; gap: 12px; font-size: 14px; color: rgba(255,255,255,0.82); }
.feature-icon {
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.08);
}
.feature-text { padding-top: 7px; }

.new-features {
  margin-top: 20px;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid rgba(253, 186, 255, 0.18);
  background: rgba(232,121,249,0.1);
}
.new-features-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: #fff5ff;
}
.new-features .feature-list { margin-top: 12px; color: rgba(255,245,255,0.88); }
.new-features .feature-icon {
  width: 32px;
  height: 32px;
  border-radius: 12px;
  border-color: rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.1);
}

.extra-pill {
  display: inline-flex;
  margin-top: 20px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(110,231,183,0.25);
  background: rgba(52,211,153,0.15);
  color: #ecfff5;
  font-size: 12px;
  font-weight: 600;
}

.plan-btn {
  width: 100%;
  margin-top: 24px;
  border: 0;
  border-radius: 18px;
  padding: 16px;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  background: rgba(255,255,255,0.1);
  color: #fff;
  transition: transform .2s ease, background .2s ease, color .2s ease;
}
.plan-card:hover .plan-btn { background: rgba(255,255,255,0.18); }
.plan-card.active .plan-btn {
  background: #fff;
  color: #111827;
  transform: scale(1.01);
  box-shadow: 0 16px 36px rgba(255,255,255,0.08);
}

.step-two {
  margin-top: 24px;
  border-radius: 30px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.06);
  padding: 28px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(24px);
  opacity: 0;
  transform: translateY(18px);
  pointer-events: none;
  transition: opacity .28s ease, transform .28s ease;
  display: none;
}
.step-two.visible {
  display: block;
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.step-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.step-label { font-size: 14px; color: rgba(255,255,255,0.55); }
h2 { margin: 6px 0 0; font-size: clamp(30px, 3vw, 42px); line-height: 1.15; }
.step-desc {
  margin-top: 12px;
  max-width: 700px;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255,255,255,0.68);
}

.period-switch {
  display: inline-flex;
  padding: 4px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,0.2);
  gap: 4px;
  flex-wrap: wrap;
}
.period-btn {
  border: 0;
  border-radius: 14px;
  padding: 14px 20px;
  font-size: 14px;
  font-weight: 600;
  background: transparent;
  color: rgba(255,255,255,0.72);
  cursor: pointer;
  transition: background .2s ease, color .2s ease, box-shadow .2s ease;
}
.period-btn.active { background: #fff; color: #111827; box-shadow: 0 10px 24px rgba(255,255,255,0.08); }
.period-btn:hover { color: #fff; }

.step-grid {
  margin-top: 24px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 16px;
}

.card {
  border-radius: 24px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,0.15);
  padding: 20px;
}
.card.soft { background: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0.04)); }

.row-between { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.muted { color: var(--muted-2); font-size: 14px; }
.title-md { margin-top: 4px; font-size: 24px; font-weight: 700; }

.tag {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(103,232,249,0.2);
  background: rgba(103,232,249,0.1);
  color: #dbfbff;
  font-size: 12px;
}

.router-picker {
  margin-top: 20px;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid rgba(110,231,183,0.15);
  background: rgba(52,211,153,0.1);
}
.router-picker .heading { font-size: 14px; font-weight: 600; color: #f0fff8; }
.router-picker .desc { margin-top: 8px; font-size: 12px; line-height: 1.8; color: rgba(236,255,245,0.78); }

.router-switch {
  display: inline-flex;
  padding: 4px;
  border-radius: 18px;
  border: 1px solid rgba(110,231,183,0.2);
  background: rgba(0,0,0,0.15);
  gap: 4px;
  flex-wrap: wrap;
}

.router-btn {
  border: 0;
  border-radius: 14px;
  padding: 11px 18px;
  font-size: 14px;
  font-weight: 600;
  background: transparent;
  color: rgba(236,255,245,0.75);
  cursor: pointer;
  transition: background .2s ease, color .2s ease, box-shadow .2s ease;
}
.router-btn.active { background: #fff; color: #111827; box-shadow: 0 10px 24px rgba(255,255,255,0.08); }
.router-btn:hover { color: #fff; }

.stats {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.stat {
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.05);
  padding: 16px;
}
.stat-title { font-size: 14px; color: var(--muted-2); }
.stat-value { margin-top: 8px; font-size: 34px; font-weight: 700; letter-spacing: -0.04em; }

.total {
  margin-top: 16px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.06);
  padding: 16px;
}
.total-value { margin-top: 8px; font-size: clamp(40px, 4vw, 56px); font-weight: 700; letter-spacing: -0.05em; }
.total-note { margin-top: 8px; font-size: 14px; color: rgba(255,255,255,0.6); }

.buy-title { margin-top: 8px; font-size: 24px; font-weight: 700; }
.buy-text { margin-top: 12px; font-size: 14px; line-height: 1.9; color: rgba(255,255,255,0.68); }

.primary-btn {
  width: 100%;
  border: 0;
  margin-top: 24px;
  padding: 16px;
  border-radius: 18px;
  background: #fff;
  color: #111827;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: transform .2s ease;
}
.primary-btn:hover { transform: scale(1.01); }

.notice {
  margin-top: 16px;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid rgba(110,231,183,0.15);
  background: rgba(52,211,153,0.1);
  color: rgba(236,255,245,0.9);
  font-size: 14px;
  line-height: 1.8;
}

.comparison {
  margin-top: 48px;
  border-radius: 30px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
  padding: 24px;
  box-shadow: 0 24px 48px rgba(0,0,0,0.18);
  backdrop-filter: blur(18px);
}
.comparison-head { text-align: center; max-width: 760px; margin: 0 auto; }
h3 { margin: 0; font-size: clamp(28px, 3vw, 40px); }
.comparison-head p {
  margin: 14px auto 0;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255,255,255,0.65);
}

.comparison-table {
  margin-top: 24px;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  font-size: 14px;
}

.comparison-header {
  background: rgba(255,255,255,0.06);
  font-weight: 600;
}

.cell { padding: 16px; }
.cell.muted-head { color: rgba(255,255,255,0.6); }
.comparison-row { border-top: 1px solid var(--border); }
.comparison-row.alt { background: rgba(255,255,255,0.03); }
.comparison-row .cell { color: rgba(255,255,255,0.82); }
.parameter-btn {
  display: inline-flex;
  align-items: flex-start;
  gap: 8px;
  border: 0;
  background: transparent;
  color: #fff;
  padding: 0;
  cursor: pointer;
  text-align: left;
  font-size: 14px;
  font-weight: 600;
}
.parameter-btn i { color: rgba(255,255,255,0.45); }
.hint {
  max-height: 0;
  overflow: hidden;
  transition: max-height .28s ease, opacity .28s ease, padding-top .28s ease;
  opacity: 0;
  padding-top: 0;
  font-size: 12px;
  line-height: 1.8;
  color: rgba(255,255,255,0.6);
}
.hint.open { max-height: 180px; opacity: 1; padding-top: 12px; }

.comparison-mobile { display: none; margin-top: 24px; }
.mobile-row {
  border-radius: 22px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
  padding: 16px;
  margin-bottom: 12px;
}
.mobile-toggle {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  border: 0;
  background: transparent;
  color: #fff;
  padding: 0;
  cursor: pointer;
  text-align: left;
}
.mobile-title { font-size: 14px; font-weight: 600; }
.mobile-sub { margin-top: 4px; font-size: 12px; color: rgba(255,255,255,0.48); }
.mobile-icon {
  margin-top: 2px;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.05);
  color: rgba(255,255,255,0.6);
}
.mobile-hint {
  max-height: 0;
  overflow: hidden;
  transition: max-height .28s ease, opacity .28s ease, margin-top .28s ease;
  opacity: 0;
  margin-top: 0;
  border-radius: 16px;
  border: 1px solid rgba(103,232,249,0.15);
  background: rgba(103,232,249,0.1);
  padding: 0 12px;
  font-size: 12px;
  line-height: 1.8;
  color: rgba(236,255,255,0.9);
}
.mobile-hint.open { max-height: 220px; opacity: 1; margin-top: 12px; padding: 12px; }
.mobile-values { margin-top: 16px; display: grid; gap: 8px; }
.mobile-value {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(255,255,255,0.05);
  font-size: 14px;
}
.mobile-value .label { color: rgba(255,255,255,0.6); }

.contact {
  margin-top: 48px;
  border-radius: 30px;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0.04));
  padding: 28px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 20px;
  align-items: center;
}

.contact-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.05);
  font-size: 12px;
  color: rgba(255,255,255,0.7);
  flex-wrap: wrap;
}
.online {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #86efac;
  margin-left: 4px;
}

.contact h3 { margin-top: 14px; }
.contact p {
  margin-top: 14px;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255,255,255,0.75);
  max-width: 760px;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.btn-white,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 20px;
  border-radius: 18px;
  font-size: 14px;
  font-weight: 700;
  transition: transform .2s ease, background .2s ease;
}
.btn-white {
  background: #fff;
  color: #111827;
}
.btn-white:hover { transform: scale(1.02); }
.btn-ghost {
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.05);
  color: #fff;
}
.btn-ghost:hover { background: rgba(255,255,255,0.1); }

.contact-side {
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,0.2);
  padding: 20px;
}
.contact-side .head { font-size: 14px; color: rgba(255,255,255,0.55); }
.contact-list { margin-top: 12px; display: grid; gap: 8px; font-size: 14px; color: rgba(255,255,255,0.85); }
.contact-note { margin-top: 16px; font-size: 12px; line-height: 1.8; color: rgba(255,255,255,0.6); }

@media (max-width: 1100px) {
  .plans,
  .step-grid,
  .contact-grid { grid-template-columns: 1fr; }
  .contact-side { max-width: 480px; }
}

@media (max-width: 900px) {
  .comparison-table { display: none; }
  .comparison-mobile { display: block; }
}

@media (max-width: 760px) {
  .container { padding: 32px 14px 48px; }
  .plan-card, .step-two, .comparison, .contact { padding: 18px; }
  .plans { grid-template-columns: 1fr; }
  .step-head { align-items: flex-start; }
  .stats { grid-template-columns: 1fr; }
  .price { font-size: 40px; }
  .stat-value { font-size: 30px; }
}