:root {
  color-scheme: dark;
  --bg: #04091a;
  --bg-deep: #020510;
  --bg-soft: #08132b;
  --panel: rgba(12, 23, 51, .86);
  --panel-solid: #0d1933;
  --panel-bright: #14264a;
  --line: rgba(145, 184, 242, .22);
  --line-strong: rgba(57, 225, 255, .48);
  --text: #f5f8ff;
  --muted: #a5b3ca;
  --muted-2: #7f8da7;
  --cyan: #12ddff;
  --cyan-soft: #91f1ff;
  --violet: #aa6cff;
  --violet-soft: #dabaff;
  --green: #60e8b2;
  --yellow: #ffd57a;
  --red: #ff8d9f;
  --shadow: 0 28px 80px rgba(0, 0, 0, .38);
  --shadow-soft: 0 16px 45px rgba(0, 0, 0, .24);
  --radius-xl: 28px;
  --radius-lg: 21px;
  --radius-md: 15px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
html, body { overflow-x: clip; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background:
    radial-gradient(circle at 79% 2%, rgba(126, 66, 255, .34), transparent 31%),
    radial-gradient(circle at 2% 18%, rgba(11, 211, 255, .22), transparent 29%),
    linear-gradient(180deg, var(--bg-deep) 0%, #06102a 45%, var(--bg) 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.58;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  opacity: .2;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, #000, transparent 80%);
}

a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a, input, select, textarea { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
img { display: block; max-width: 100%; }
code { font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; }

:focus-visible {
  outline: 3px solid rgba(32, 217, 255, .6);
  outline-offset: 3px;
}

.container {
  width: min(var(--container), calc(100% - 40px));
  margin-inline: auto;
}
.narrow { max-width: 820px; }
.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0,0,0,0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}
.skip-link {
  position: fixed;
  left: 16px;
  top: -70px;
  z-index: 1000;
  padding: 12px 16px;
  border-radius: 10px;
  color: #041018;
  background: var(--cyan);
  font-weight: 800;
  transition: top .2s ease;
}
.skip-link:focus { top: 14px; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(69, 216, 255, .13);
  background: rgba(3, 8, 24, .76);
  backdrop-filter: blur(20px);
}
.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  gap: 22px;
}
.brand, .footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-weight: 900;
  letter-spacing: -.02em;
}
.brand { flex: 0 0 auto; font-size: 19px; }
.brand-logo, .footer-brand img {
  border-radius: 50%;
  box-shadow: 0 0 28px rgba(32, 217, 255, .22);
}
.nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 22px;
}
.nav a {
  position: relative;
  color: #c3cfe2;
  font-size: 14px;
  font-weight: 700;
  transition: color .2s ease;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--cyan-soft); }
.nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -10px;
  height: 2px;
  border-radius: 2px;
  background: var(--cyan);
}
.header-actions { display: flex; align-items: center; gap: 9px; }
.language-switch { position: relative; }
.language-switch details { position: relative; }
.language-switch summary {
  min-width: 58px;
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: #dce7f7;
  background: rgba(255,255,255,.025);
  font-size: 12px;
  font-weight: 850;
  cursor: pointer;
  list-style: none;
}
.language-switch summary::-webkit-details-marker { display: none; }
.language-switch summary::marker { content: ""; }
.language-switch details[open] summary { border-color: rgba(32,217,255,.45); background: rgba(32,217,255,.07); }
.language-chevron { color: var(--muted); font-size: 13px; transition: transform .16s ease; }
.language-switch details[open] .language-chevron { transform: rotate(180deg); }
.language-menu {
  position: absolute;
  z-index: 60;
  top: calc(100% + 8px);
  right: 0;
  min-width: 220px;
  max-height: min(70vh, 420px);
  overflow-y: auto;
  padding: 7px;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: #091225;
  box-shadow: var(--shadow);
}
.language-menu a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 10px 11px;
  border-radius: 9px;
  color: #c9d5e7;
  font-size: 13px;
  font-weight: 750;
}
.language-menu a:hover { color: #fff; background: rgba(32,217,255,.07); }
.language-menu a[aria-current="page"] { color: var(--cyan-soft); background: rgba(32,217,255,.09); }
.language-menu small { color: var(--muted-2); font-size: 10px; font-weight: 850; letter-spacing: .05em; }
.menu-button {
  display: none;
  width: 43px;
  height: 43px;
  margin-left: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.035);
  cursor: pointer;
}

/* Buttons */
.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 13px;
  background: transparent;
  font-size: 14px;
  font-weight: 850;
  cursor: pointer;
  transition: transform .2s ease, border-color .2s ease, filter .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button:disabled { opacity: .48; cursor: not-allowed; transform: none; }
.button-primary {
  color: #031016;
  background: linear-gradient(105deg, var(--cyan), #5ae6ff 55%, #b989ff);
  box-shadow: 0 12px 36px rgba(57, 80, 255, .22);
}
.button-primary:hover { filter: brightness(1.07); }
.button-secondary {
  color: var(--text);
  border-color: rgba(155,183,235,.34);
  background: rgba(7,13,30,.66);
}
.button-secondary:hover { border-color: var(--cyan); }
.button-quiet {
  color: #cbd6e9;
  border-color: var(--line);
  background: rgba(255,255,255,.025);
}
.button-small { min-height: 39px; padding-inline: 14px; font-size: 12px; }
.button-full { width: 100%; margin-top: 20px; }
.text-action, .card-action {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--cyan-soft);
  font-weight: 800;
}
.text-action:hover, .card-action:hover { color: #fff; }
.text-action span, .card-action span { transition: transform .2s ease; }
.text-action:hover span, .card-action:hover span { transform: translateX(3px); }

/* Breadcrumbs */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 9px;
  padding-top: 22px;
  color: var(--muted-2);
  font-size: 13px;
}
.breadcrumbs a:hover { color: var(--cyan-soft); }
.breadcrumbs span[aria-current="page"] { color: #c8d4e7; }

/* Hero */
.hero { padding: 78px 0 54px; }
.home-hero { position: relative; }
.home-hero::before {
  content: "";
  position: absolute;
  top: -110px;
  right: 3%;
  width: 520px;
  height: 520px;
  pointer-events: none;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(64, 214, 255, .18), rgba(137, 76, 255, .1) 42%, transparent 70%);
  filter: blur(12px);
}
.page-hero { padding-top: 62px; padding-bottom: 72px; }
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(330px, .88fr);
  gap: 54px;
  align-items: center;
}
.hero-copy { min-width: 0; }
.eyebrow, .section-kicker, .panel-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--cyan-soft);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.eyebrow::before, .section-kicker::before {
  content: "";
  width: 28px;
  height: 1px;
  flex: 0 0 auto;
  background: var(--cyan);
}
.hero h1 {
  max-width: 900px;
  margin: 21px 0 20px;
  font-size: clamp(46px, 5.7vw, 80px);
  line-height: 1.01;
  letter-spacing: -.053em;
}
.home-hero h1 { font-size: clamp(43px, 4.5vw, 64px); }
.page-hero h1 { font-size: clamp(43px, 5.2vw, 72px); }
.gradient-text {
  color: transparent;
  background: linear-gradient(105deg, var(--cyan-soft), #58c8ff 44%, var(--violet-soft));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}
.hero-lead {
  max-width: 760px;
  margin: 0;
  color: #b7c3d7;
  font-size: clamp(18px, 2vw, 21px);
}
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 30px; }
.hero-notes { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 24px; }
.hero-notes span {
  padding: 7px 10px;
  border: 1px solid rgba(132, 163, 214, .16);
  border-radius: 999px;
  color: #aab8cd;
  background: rgba(255,255,255,.025);
  font-size: 12px;
  font-weight: 700;
}
.hero-panel {
  position: relative;
  padding: 28px;
  border: 1px solid rgba(52,225,255,.39);
  border-radius: var(--radius-xl);
  background: linear-gradient(145deg, rgba(24,44,84,.97), rgba(10,18,42,.94) 58%, rgba(30,17,68,.9));
  box-shadow: 0 30px 90px rgba(0,0,0,.4), 0 0 52px rgba(32,217,255,.1);
}
.hero-panel::after {
  content: "";
  position: absolute;
  inset: 14px -14px -14px 14px;
  z-index: -1;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(32,217,255,.2), rgba(156,104,255,.24));
}
.hero-panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.hero-panel-brand { display: flex; align-items: center; gap: 14px; min-width: 0; }
.hero-panel-mark, .hero-panel-mark img {
  width: 76px;
  height: 76px;
  flex: 0 0 auto;
  border-radius: 50%;
}
.hero-panel-mark img {
  filter: saturate(1.16) contrast(1.05);
  box-shadow: 0 0 38px rgba(25, 220, 255, .42);
}
.hero-product-list { display: grid; gap: 8px; margin-top: 19px; }
.hero-product-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: rgba(255,255,255,.026);
  transition: border-color .2s ease, background .2s ease, transform .2s ease;
}
.hero-product-list a:hover { transform: translateX(3px); border-color: var(--line-strong); background: rgba(32,217,255,.045); }
.hero-product-list span { display: grid; gap: 3px; min-width: 0; }
.hero-product-list strong { font-size: 15px; }
.hero-product-list small { color: var(--muted); font-size: 12px; }
.hero-product-list b { flex: 0 0 auto; color: var(--cyan-soft); font-size: 17px; }
.hero-panel-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 18px;
  padding-top: 17px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}
.hero-panel-foot a { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; color: #031016; background: var(--cyan); font-weight: 900; }
.product-hero-card .large-price { margin: 16px 0 20px; }
.large-price { font-size: clamp(48px, 6vw, 68px); font-weight: 950; line-height: 1; letter-spacing: -.045em; }
.large-price small { margin-left: 6px; color: var(--muted); font-size: 17px; font-weight: 700; letter-spacing: 0; }
.plan-fact-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; margin-top: 20px; }
.plan-fact { padding: 13px 14px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.025); }
.plan-fact strong { display: block; color: var(--cyan-soft); font-size: 18px; line-height: 1.15; }
.plan-fact span { display: block; margin-top: 4px; color: var(--muted); font-size: 11px; }
.plan-card-note { position: relative; margin: 16px 0 0; padding-left: 24px; color: #c4d0e2; font-size: 13px; }
.plan-card-note::before { content: "✓"; position: absolute; left: 0; color: var(--green); font-weight: 900; }

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #c8d4e6;
  background: rgba(255,255,255,.035);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .01em;
}
.status-badge > span { width: 7px; height: 7px; border-radius: 50%; background: var(--yellow); box-shadow: 0 0 12px currentColor; }
.status-available > span { background: var(--green); }
.status-unavailable > span { background: var(--red); }
.inline-status { margin-top: 18px; }

/* Metrics */
.metric-strip { padding: 0 0 30px; }
.metric-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px; }
.metric-grid article {
  position: relative;
  min-width: 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: linear-gradient(145deg, rgba(17,34,70,.86), rgba(8,16,38,.82));
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}
.metric-grid article::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), transparent 82%);
}
.metric-grid article:nth-child(even)::before { background: linear-gradient(90deg, var(--violet), transparent 82%); }
.metric-grid article > span { display: block; color: var(--muted-2); font-size: 11px; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.metric-grid strong { display: block; margin: 7px 0 4px; font-size: clamp(25px, 3vw, 35px); line-height: 1; }
.metric-grid strong small { color: var(--muted); font-size: 14px; }
.metric-grid article > small { color: var(--muted); font-size: 12px; }
.data-warning {
  margin-top: 12px;
  margin-bottom: 12px;
  padding: 13px 16px;
  border: 1px solid rgba(255,213,122,.25);
  border-radius: 13px;
  color: #ead7a3;
  background: rgba(255,213,122,.07);
  font-size: 13px;
}

/* Sections */
.section { padding: 78px 0; }
.section-soft {
  border-block: 1px solid rgba(145,174,222,.1);
  background:
    radial-gradient(circle at 8% 20%, rgba(23, 202, 255, .07), transparent 25%),
    radial-gradient(circle at 92% 80%, rgba(151, 91, 255, .08), transparent 28%),
    rgba(7, 13, 29, .68);
}
.section-heading { max-width: 860px; margin-bottom: 32px; }
.section-heading.center { margin-inline: auto; text-align: center; }
.section-heading.center .section-kicker { justify-content: center; }
.section-heading.split-heading { max-width: none; display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, .72fr); gap: 50px; align-items: end; }
.section-title { margin: 12px 0 10px; font-size: clamp(31px, 4vw, 48px); line-height: 1.12; letter-spacing: -.033em; }
.section-intro { margin: 0; color: var(--muted); font-size: 17px; }

/* Product choice */
.product-choice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 17px; }
.product-choice {
  position: relative;
  min-height: 370px;
  display: flex;
  flex-direction: column;
  padding: 27px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(15,25,48,.9), rgba(7,13,29,.88));
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}
.product-choice::before {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;
  top: -95px;
  right: -65px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(32,217,255,.17), transparent 67%);
}
.product-choice-residential::before, .product-choice-standard_time::before { background: radial-gradient(circle, rgba(156,104,255,.2), transparent 67%); }
.product-choice-top { min-height: 34px; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.choice-label { color: var(--cyan-soft); font-size: 11px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.product-choice h3 { margin: 17px 0 10px; font-size: 26px; }
.product-choice > p { margin: 0; color: var(--muted); }
.product-choice .plain-check-list { margin: 20px 0 24px; }
.product-choice .card-action { margin-top: auto; }
.plain-check-list { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.plain-check-list li { position: relative; padding-left: 24px; color: #c4d0e2; }
.plain-check-list li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--green); font-weight: 950; }

/* Tables */
.comparison-table-wrap, .table-wrap {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  contain: layout paint inline-size;
  overflow: hidden;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 19px;
  background: rgba(8,15,32,.86);
  box-shadow: var(--shadow-soft);
}
.comparison-table, .pricing-table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.comparison-table { min-width: 760px; }
.comparison-table th, .comparison-table td, .pricing-table th, .pricing-table td { padding: 16px 18px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
.comparison-table thead th, .pricing-table thead th {
  color: #8796af;
  background: rgba(255,255,255,.026);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
  white-space: nowrap;
}
.comparison-table tbody th { width: 28%; color: #dce6f6; }
.comparison-table td { color: #b8c5d9; }
.comparison-table tr:last-child > *, .pricing-table tr:last-child > * { border-bottom: 0; }
.pricing-table { min-width: 760px; }
.pricing-table-wide { min-width: 1120px; }
.pricing-table tbody tr:hover, .comparison-table tbody tr:hover { background: rgba(32,217,255,.035); }
.pricing-table td { white-space: nowrap; }
.pricing-table td strong { display: block; font-size: 17px; }
.pricing-table td small { display: block; margin-top: 2px; color: var(--muted); font-size: 11px; }
.plan-name { color: var(--cyan-soft); font-weight: 900; }
.plan-price { font-weight: 900; }
.table-action { color: var(--cyan-soft); font-size: 12px; font-weight: 850; }
.table-action:hover { color: #fff; }
.table-note { margin: 14px 4px 0; color: var(--muted); font-size: 13px; }
.muted { color: var(--muted-2); }
.compact-table { max-width: 900px; margin-inline: auto; }

/* Product specifications */
.product-specifications {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 20px;
  background: linear-gradient(145deg, rgba(13,29,62,.91), rgba(7,13,31,.93));
  box-shadow: var(--shadow-soft);
}
.product-specifications > div {
  display: grid;
  grid-template-columns: minmax(120px, .42fr) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 20px 22px;
  border-bottom: 1px solid var(--line);
}
.product-specifications > div:nth-child(odd) { border-right: 1px solid var(--line); }
.product-specifications > div:nth-last-child(-n + 2) { border-bottom: 0; }
.product-specifications dt {
  color: #8796af;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.product-specifications dd { margin: 0; color: #e0e8f5; line-height: 1.55; }
.product-specifications-standard { border-color: rgba(32,217,255,.23); }
.product-comparison-table th:nth-child(2), .product-comparison-table td:nth-child(2) { color: #bfeefa; }
.product-comparison-table th:nth-child(3), .product-comparison-table td:nth-child(3) { color: #e0b8ff; }
.product-comparison-table tbody th { color: #eef4ff; }

/* Pricing tabs */
.pricing-shell {
  padding: 10px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-xl);
  background: linear-gradient(145deg, rgba(13,29,62,.91), rgba(7,13,31,.93));
  box-shadow: 0 24px 70px rgba(0,0,0,.32), 0 0 42px rgba(32,217,255,.07);
}
.pricing-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; padding: 7px; }
.pricing-tabs button {
  min-height: 48px;
  border: 1px solid transparent;
  border-radius: 13px;
  color: var(--muted);
  background: transparent;
  font-weight: 850;
  cursor: pointer;
}
.pricing-tabs button[aria-selected="true"] { color: #041018; background: linear-gradient(105deg, var(--cyan), #b689ff); }
.pricing-panel { padding: 22px; }
.panel-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin: 4px 0 20px; }
.panel-heading h3 { margin: 0 0 5px; font-size: 25px; }
.panel-heading p { max-width: 740px; margin: 0; color: var(--muted); }
.pricing-product-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin: 0 0 20px; }
.pricing-product-card {
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  min-height: 310px;
  padding: 28px;
  border: 1px solid rgba(32,217,255,.24);
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(14,32,66,.96), rgba(8,16,37,.94));
}
.pricing-product-card::before { content: ""; position: absolute; inset: 0 0 auto; height: 2px; background: linear-gradient(90deg, var(--cyan), transparent 80%); }
.pricing-product-card-premium { border-color: rgba(190,98,255,.38); background: linear-gradient(145deg, rgba(27,24,67,.96), rgba(12,14,39,.95)); }
.pricing-product-card-premium::before { background: linear-gradient(90deg, var(--violet), transparent 80%); }
.pricing-product-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.pricing-product-head h4 { margin: 0; color: var(--cyan); font-size: clamp(23px, 2.3vw, 34px); }
.pricing-product-card-premium h4 { color: #cf74ff; }
.pricing-product-head span { padding: 7px 11px; border: 1px solid rgba(32,217,255,.28); border-radius: 999px; color: var(--cyan-soft); background: rgba(32,217,255,.07); font-size: 10px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.pricing-product-card-premium .pricing-product-head span { border-color: rgba(190,98,255,.35); color: #e1afff; background: rgba(190,98,255,.1); }
.pricing-product-points { display: grid; gap: 11px; margin: 28px 0 26px; padding: 0; list-style: none; color: #becae0; }
.pricing-product-points li { position: relative; padding-left: 25px; }
.pricing-product-points li::before { content: "✓"; position: absolute; left: 0; color: var(--cyan); font-weight: 900; }
.pricing-product-card-premium .pricing-product-points li::before { color: #cf74ff; }
.pricing-product-price { margin-top: auto; }
.pricing-product-price > small { display: block; margin-bottom: 4px; color: var(--muted); }
.pricing-product-price strong { color: #fff; font-size: clamp(31px, 3vw, 43px); line-height: 1; }
.pricing-product-price strong span { margin-left: 4px; color: var(--muted); font-size: 15px; }
.residential-hero-copy { max-width: 940px; }
.residential-hero-products { margin: 42px 0 0; }
.residential-hero-products .pricing-product-card { min-height: 330px; }
.residential-hero-products .pricing-product-head h2 { margin: 0; color: var(--cyan); font-size: clamp(25px, 2.5vw, 36px); }
.residential-hero-products .pricing-product-card-premium .pricing-product-head h2 { color: #cf74ff; }
.residential-card-rates { display: grid; gap: 9px; margin-top: auto; }
.residential-card-rate { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 15px; background: rgba(255,255,255,.025); }
.residential-card-rate > span { display: grid; gap: 3px; min-width: 0; }
.residential-card-rate strong { font-size: 15px; }
.residential-card-rate small { color: var(--muted); font-size: 12px; }
.residential-card-rate b { flex: 0 0 auto; color: var(--cyan-soft); font-size: 18px; }
.pricing-product-card-premium .residential-card-rate b { color: #cf74ff; }
#traffic-plans .pricing-table th:nth-child(2), #traffic-plans .pricing-table td:nth-child(2) strong { color: var(--cyan); }
#traffic-plans .pricing-table th:nth-child(3), #traffic-plans .pricing-table td:nth-child(3) strong { color: #cf74ff; }

/* Content cards */
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 15px; }
.feature-grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.feature-card, .scenario-card, .step-card, .decision-card, .use-case-grid article, .period-card {
  padding: 23px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
  box-shadow: 0 12px 34px rgba(0,0,0,.14);
}
.scenario-card { display: flex; flex-direction: column; }
.scenario-card .card-action { margin-top: auto; padding-top: 20px; }
.feature-card {
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  min-height: 230px;
  padding: 28px;
  background: linear-gradient(145deg, rgba(18,37,76,.9), rgba(9,17,40,.88));
}
.feature-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--violet), transparent 90%);
}
.feature-number, .step-card > span {
  display: inline-grid;
  place-items: center;
  min-width: 39px;
  height: 39px;
  padding-inline: 8px;
  border-radius: 12px;
  color: var(--cyan-soft);
  background: rgba(32,217,255,.09);
  font-size: 12px;
  font-weight: 900;
}
.feature-icon {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border: 1px solid rgba(32,217,255,.38);
  border-radius: 18px;
  color: var(--cyan);
  background: rgba(32,217,255,.07);
  font-size: 27px;
  font-weight: 800;
}
.feature-card:nth-child(even) .feature-icon { border-color: rgba(190,98,255,.42); color: #cf74ff; background: rgba(190,98,255,.08); }
.feature-card:nth-child(even)::before { background: linear-gradient(90deg, var(--violet), transparent 90%); }
.feature-card .feature-icon + h3 { margin-top: 30px; }
.feature-card h3, .scenario-card h3, .step-card h3, .decision-card h3, .use-case-grid h3, .period-card h3 { margin: 16px 0 8px; font-size: 19px; line-height: 1.3; }
.feature-card p, .scenario-card p, .step-card p, .use-case-grid p, .period-card p { margin: 0; color: var(--muted); }
.steps-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 15px; }
.steps-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.use-case-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 15px; }
.use-case-grid article { min-height: 170px; }
.two-column-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 17px; }
.three-column-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 15px; }
.decision-card { padding: 28px; }
.decision-card h3 { margin-top: 0; font-size: 23px; }
.decision-card .plain-check-list { margin-top: 20px; }
.split-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, .9fr);
  gap: 44px;
  align-items: start;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: linear-gradient(145deg, rgba(17,28,51,.9), rgba(8,14,30,.86));
  box-shadow: var(--shadow-soft);
}
.split-panel.align-center { align-items: center; }
.boundary-list { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.boundary-list li { padding: 14px 16px 14px 42px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.025); color: #c5d1e2; position: relative; }
.boundary-list li::before { content: "•"; position: absolute; left: 18px; color: var(--cyan); font-size: 22px; line-height: 1; }
.decision-rows { display: grid; gap: 10px; }
.decision-rows div { display: grid; gap: 4px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.024); }
.decision-rows strong { color: #e1e9f6; }
.decision-rows span { color: var(--muted); }

/* Period hub */
.period-summary { display: grid; gap: 9px; }
.period-summary div { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 14px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.025); }
.period-summary span { color: var(--muted); }
.period-summary strong { color: var(--cyan-soft); font-size: 20px; }
.period-summary > small { margin-top: 6px; color: var(--muted-2); text-align: center; }
.period-card-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 15px; }
.period-card { min-height: 290px; display: flex; flex-direction: column; }
.period-price { color: var(--cyan-soft); font-size: 27px; font-weight: 950; }
.period-card .card-action { margin-top: auto; padding-top: 22px; }

/* FAQ and CTA */
.faq-list { display: grid; gap: 11px; }
.faq-item { border: 1px solid var(--line); border-radius: 16px; background: linear-gradient(135deg, rgba(15,31,66,.88), rgba(8,16,38,.86)); }
.faq-item summary { position: relative; padding: 19px 54px 19px 21px; cursor: pointer; font-weight: 800; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; position: absolute; right: 21px; top: 15px; color: var(--cyan); font-size: 25px; font-weight: 500; transition: transform .2s ease; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-answer { padding: 0 21px 20px; color: var(--muted); }
.final-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
  padding: 38px;
  border: 1px solid rgba(49,224,255,.42);
  border-radius: var(--radius-xl);
  background: linear-gradient(125deg, rgba(20,204,255,.18), rgba(104,75,255,.22) 52%, rgba(174,84,255,.18));
  box-shadow: 0 24px 72px rgba(0,0,0,.3), 0 0 46px rgba(32,217,255,.08);
}
.final-cta h2 { max-width: 760px; margin: 12px 0 7px; font-size: clamp(29px, 4vw, 43px); line-height: 1.14; }
.final-cta p { max-width: 760px; margin: 0; color: var(--muted); }
.final-cta-actions { display: flex; flex-wrap: wrap; flex: 0 0 auto; gap: 10px; }

/* Footer */
.site-footer { padding: 48px 0; border-top: 1px solid var(--line); color: var(--muted); }
.footer-layout { display: grid; grid-template-columns: minmax(260px, 1.45fr) repeat(3, minmax(150px, .7fr)); gap: 40px; }
.footer-about p { max-width: 420px; margin: 14px 0; }
.footer-about small { color: var(--muted-2); }
.footer-column { display: flex; flex-direction: column; align-items: flex-start; gap: 9px; }
.footer-column strong { margin-bottom: 5px; color: #e3ebf8; font-size: 13px; }
.footer-column a { font-size: 13px; transition: color .2s ease; }
.footer-column a:hover { color: var(--cyan-soft); }

@media (max-width: 1080px) {
  .nav { gap: 15px; }
  .header-login { display: none; }
  .feature-grid-4, .period-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-layout { grid-template-columns: 1.2fr repeat(2, .8fr); }
  .footer-column:last-child { grid-column: 2 / 4; }
}

@media (max-width: 900px) {
  .hero-grid, .split-panel, .section-heading.split-heading { grid-template-columns: 1fr; }
  .hero-panel { max-width: 640px; }
  .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .feature-grid, .use-case-grid, .three-column-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .product-specifications { grid-template-columns: 1fr; }
  .product-specifications > div:nth-child(odd) { border-right: 0; }
  .product-specifications > div:nth-last-child(-n + 2) { border-bottom: 1px solid var(--line); }
  .product-specifications > div:last-child { border-bottom: 0; }
  .final-cta { align-items: flex-start; flex-direction: column; }
  .final-cta-actions { flex: 1 1 auto; }
}

@media (max-width: 760px) {
  .home-hero h1 { font-size: clamp(38px, 11vw, 52px); }
  .container { width: min(100% - 28px, var(--container)); }
  .header-inner { min-height: 68px; gap: 9px; }
  .brand span { display: none; }
  .menu-button { display: grid; place-items: center; }
  .nav {
    display: none;
    position: absolute;
    top: 68px;
    left: 14px;
    right: 14px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: #091225;
    box-shadow: var(--shadow);
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 11px; }
  .nav a[aria-current="page"]::after { display: none; }
  .header-start { display: none; }
  .language-switch { margin-left: auto; }
  .hero, .page-hero { padding: 58px 0 52px; }
  .hero-grid { gap: 36px; }
  .hero h1, .page-hero h1 { font-size: clamp(40px, 12vw, 60px); }
  .hero-lead { font-size: 17px; }
  .hero-panel { padding: 23px; }
  .hero-panel-mark, .hero-panel-mark img { width: 62px; height: 62px; }
  .section { padding: 58px 0; }
  .section-title { font-size: clamp(29px, 8vw, 41px); }
  .product-choice-grid, .pricing-product-grid, .feature-grid, .feature-grid-4, .steps-grid, .steps-grid-3, .use-case-grid, .two-column-cards, .three-column-cards, .period-card-grid { grid-template-columns: 1fr; }
  .product-choice { min-height: 0; }
  .metric-grid { grid-template-columns: 1fr 1fr; }
  .pricing-panel { padding: 13px; }
  .pricing-product-card { min-height: 0; padding: 22px; }
  .panel-heading { align-items: flex-start; flex-direction: column; }
  .final-cta { padding: 27px; }
  .final-cta-actions, .final-cta-actions .button { width: 100%; }
  .footer-layout { grid-template-columns: 1fr 1fr; gap: 30px 22px; }
  .footer-about { grid-column: 1 / 3; }
  .footer-column:last-child { grid-column: auto; }
}

@media (max-width: 480px) {
  .container { width: min(100% - 22px, var(--container)); }
  .language-switch summary { min-width: 52px; padding-inline: 8px; }
  .language-menu { min-width: 205px; }
  .hero-actions .button { width: 100%; }
  .hero-actions .text-action { width: 100%; justify-content: center; min-height: 42px; }
  .hero-notes { gap: 6px; }
  .hero-notes span { font-size: 11px; }
  .metric-grid { gap: 9px; }
  .metric-grid article { padding: 15px; }
  .metric-grid article > span { font-size: 10px; }
  .metric-grid strong { font-size: 25px; }
  .pricing-tabs { grid-template-columns: 1fr 1fr; }
  .pricing-tabs button { min-height: 43px; padding-inline: 6px; font-size: 11px; }
  .pricing-product-card { padding: 18px; }
  .pricing-product-head { align-items: flex-start; }
  .pricing-product-head h4 { font-size: 22px; }
  .pricing-product-head span { padding: 5px 8px; font-size: 8px; }
  .pricing-product-points { gap: 8px; margin: 20px 0; font-size: 13px; }
  .pricing-product-price strong { font-size: 31px; }
  .product-specifications > div { grid-template-columns: 1fr; gap: 7px; padding: 17px; }
  .split-panel { padding: 22px; }
  .footer-layout { grid-template-columns: 1fr; }
  .footer-about, .footer-column:last-child { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}