:root {
  --bg: #071018;
  --bg-deep: #040a10;
  --bg-soft: #0b1722;
  --panel: #101f2c;
  --panel-2: #132737;
  --text: #f5f8fb;
  --muted: #aebbc7;
  --muted-2: #8192a0;
  --line: rgba(255,255,255,.12);
  --line-strong: rgba(255,255,255,.22);
  --teal: #72e1d1;
  --teal-dark: #35b7aa;
  --blue: #5e9eff;
  --gold: #dcb57b;
  --success: #9be6b1;
  --danger: #ffb1b1;
  --shadow: 0 30px 100px rgba(0,0,0,.32);
  --radius-sm: 13px;
  --radius: 22px;
  --radius-lg: 32px;
  --container: 1180px;
  --header-height: 78px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at 13% 3%, rgba(114,225,209,.10), transparent 31rem),
    radial-gradient(circle at 91% 9%, rgba(94,158,255,.10), transparent 30rem),
    var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

body.menu-open { overflow: hidden; }

img, svg, video { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }

:focus-visible {
  outline: 3px solid rgba(114,225,209,.55);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  z-index: 9999;
  top: 10px;
  left: 10px;
  transform: translateY(-180%);
  padding: 10px 14px;
  border-radius: 10px;
  background: #fff;
  color: #071018;
  font-weight: 800;
  transition: transform .18s ease;
}

.skip-link:focus { transform: translateY(0); }

.container {
  width: min(var(--container), calc(100% - 38px));
  margin-inline: auto;
}

.narrow { width: min(860px, calc(100% - 38px)); margin-inline: auto; }

.section {
  position: relative;
  padding: clamp(76px, 9vw, 132px) 0;
}

.section-sm { padding: clamp(54px, 7vw, 88px) 0; }

.section-border { border-top: 1px solid var(--line); }

.eyebrow {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.section-heading {
  max-width: 840px;
  margin-bottom: clamp(34px, 5vw, 58px);
}

.section-heading.center { margin-inline: auto; text-align: center; }

h1, h2, h3, p { text-wrap: pretty; }

h1 {
  margin: 0;
  font-size: clamp(54px, 9vw, 112px);
  line-height: .88;
  letter-spacing: -.071em;
}

h2 {
  margin: 0;
  font-size: clamp(38px, 5.6vw, 70px);
  line-height: .98;
  letter-spacing: -.055em;
}

h3 {
  margin: 0;
  font-size: clamp(23px, 2.5vw, 30px);
  line-height: 1.12;
  letter-spacing: -.035em;
}

.lede,
.section-heading > p:last-child {
  margin: 24px 0 0;
  max-width: 760px;
  color: var(--muted);
  font-size: clamp(18px, 2.1vw, 23px);
  line-height: 1.52;
}

.center .lede,
.section-heading.center > p:last-child { margin-inline: auto; }

.text-gradient {
  color: transparent;
  background: linear-gradient(100deg, var(--teal), var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
}

.muted { color: var(--muted); }
.small { font-size: 14px; }

/* Header */
.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  border-bottom: 1px solid transparent;
  transition: background .2s ease, border-color .2s ease, backdrop-filter .2s ease;
}

.site-header.is-scrolled,
.site-header.menu-active {
  border-color: var(--line);
  background: rgba(7,16,24,.86);
  backdrop-filter: blur(18px);
}

.nav {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  width: 180px;
  text-decoration: none;
}

.brand svg,
.brand img { width: 180px; height: 48px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  color: rgba(255,255,255,.72);
  font-size: 14px;
  font-weight: 760;
}

.nav-links a {
  position: relative;
  text-decoration: none;
  transition: color .18s ease;
}

.nav-links a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 2px;
  border-radius: 4px;
  background: var(--teal);
  transform: scaleX(0);
  transition: transform .18s ease;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] { color: #fff; }

.nav-links a[aria-current="page"]::after,
.nav-links a:hover::after { transform: scaleX(1); }

.nav-cta {
  min-height: 43px;
  display: inline-flex;
  align-items: center;
  padding: 0 16px;
  border: 1px solid rgba(114,225,209,.38);
  border-radius: 12px;
  background: rgba(114,225,209,.08);
  color: #fff !important;
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.05);
  color: #fff;
  cursor: pointer;
}

.menu-toggle span,
.menu-toggle::before,
.menu-toggle::after {
  content: "";
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 10px;
  background: currentColor;
  transition: transform .2s ease, opacity .2s ease;
}

.menu-toggle span { margin: 5px 0; }
.menu-toggle[aria-expanded="true"] span { opacity: 0; }
.menu-toggle[aria-expanded="true"]::before { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"]::after { transform: translateY(-7px) rotate(-45deg); }

/* Hero */
.hero {
  position: relative;
  min-height: min(880px, 100svh);
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: calc(var(--header-height) + 86px) 0 clamp(70px, 9vw, 112px);
  isolation: isolate;
}

.hero.compact {
  min-height: auto;
  align-items: center;
  padding-top: calc(var(--header-height) + clamp(74px, 9vw, 130px));
  padding-bottom: clamp(64px, 8vw, 106px);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.07fr) minmax(330px, .93fr);
  align-items: center;
  gap: clamp(34px, 6vw, 84px);
}

.hero-copy { max-width: 860px; }

.hero .lede { max-width: 690px; }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
  margin-top: 36px;
}

.button {
  min-height: 53px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 21px;
  border: 1px solid transparent;
  border-radius: 13px;
  text-decoration: none;
  font-weight: 880;
  cursor: pointer;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}

.button:hover { transform: translateY(-2px); }

.button-primary {
  background: linear-gradient(105deg, var(--teal), #67cfd3);
  color: #061015;
  box-shadow: 0 17px 46px rgba(114,225,209,.17);
}

.button-secondary {
  border-color: var(--line-strong);
  background: rgba(255,255,255,.055);
  color: #fff;
}

.button-small { min-height: 44px; padding-inline: 16px; font-size: 14px; }

.hero-orbit {
  position: absolute;
  z-index: -3;
  width: clamp(520px, 58vw, 940px);
  aspect-ratio: 1;
  top: 46%;
  right: -22%;
  transform: translateY(-50%);
  border: 1px solid rgba(114,225,209,.13);
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(94,158,255,.15), transparent 36%),
    conic-gradient(from 140deg, transparent, rgba(114,225,209,.08), transparent 47%);
  box-shadow:
    inset 0 0 120px rgba(94,158,255,.07),
    0 0 130px rgba(94,158,255,.05);
}

.hero-orbit::before,
.hero-orbit::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 50%;
  inset: 12%;
}

.hero-orbit::after { inset: 27%; }

.signal {
  position: absolute;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 22px rgba(114,225,209,.9);
}

.signal.one { top: 15%; left: 33%; }
.signal.two { right: 9%; bottom: 34%; background: var(--blue); }
.signal.three { bottom: 13%; left: 22%; background: var(--gold); }

.hero-panel {
  position: relative;
  overflow: hidden;
  padding: 26px;
  border: 1px solid var(--line-strong);
  border-radius: 28px;
  background:
    linear-gradient(145deg, rgba(255,255,255,.08), rgba(255,255,255,.025));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero-panel::before {
  content: "";
  position: absolute;
  width: 230px;
  height: 230px;
  top: -90px;
  right: -70px;
  border-radius: 50%;
  background: rgba(114,225,209,.12);
  filter: blur(6px);
}

.panel-label {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  margin-bottom: 26px;
  color: var(--muted);
  font-size: 13px;
}

.panel-label strong { color: #fff; }

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 10px;
  border: 1px solid rgba(114,225,209,.25);
  border-radius: 999px;
  background: rgba(114,225,209,.07);
  color: var(--teal);
  font-size: 12px;
  font-weight: 850;
}

.status-pill::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 12px currentColor;
}

.network-map {
  position: relative;
  min-height: 310px;
  border: 1px solid var(--line);
  border-radius: 19px;
  background:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px),
    rgba(5,13,20,.45);
  background-size: 30px 30px;
}

.node {
  position: absolute;
  display: grid;
  place-items: center;
  width: 86px;
  height: 86px;
  border: 1px solid rgba(114,225,209,.30);
  border-radius: 24px;
  background: rgba(12,31,41,.92);
  color: #fff;
  font-size: 12px;
  font-weight: 850;
  text-align: center;
  box-shadow: 0 14px 34px rgba(0,0,0,.25);
}

.node::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  right: 9px;
  top: 9px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 13px var(--teal);
}

.node.main {
  width: 110px;
  height: 110px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-color: rgba(94,158,255,.44);
  background: linear-gradient(145deg, rgba(94,158,255,.20), rgba(12,31,41,.95));
  font-size: 16px;
}

.node.a { top: 24px; left: 28px; }
.node.b { top: 36px; right: 26px; }
.node.c { bottom: 27px; left: 42px; }
.node.d { right: 39px; bottom: 31px; }

.network-line {
  position: absolute;
  z-index: 0;
  top: 50%;
  left: 50%;
  width: 42%;
  height: 1px;
  background: linear-gradient(90deg, rgba(114,225,209,.55), transparent);
  transform-origin: left center;
}

.network-line.a { transform: rotate(219deg); }
.network-line.b { transform: rotate(320deg); }
.network-line.c { transform: rotate(140deg); }
.network-line.d { transform: rotate(39deg); }

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 28px;
  margin-top: clamp(44px, 7vw, 78px);
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.hero-trust span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-trust span::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
}

/* Cards and layouts */
.grid-2,
.grid-3,
.grid-4 {
  display: grid;
  gap: 17px;
}

.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 {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 3vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(255,255,255,.058), rgba(255,255,255,.019));
  box-shadow: 0 22px 70px rgba(0,0,0,.10);
}

.card.accent {
  border-color: rgba(114,225,209,.24);
  background:
    radial-gradient(circle at 100% 0, rgba(114,225,209,.12), transparent 40%),
    linear-gradient(145deg, rgba(255,255,255,.058), rgba(255,255,255,.019));
}

.card-number,
.card-icon {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 36px;
  border: 1px solid rgba(114,225,209,.24);
  border-radius: 14px;
  background: rgba(114,225,209,.08);
  color: var(--teal);
  font-size: 14px;
  font-weight: 900;
}

.card p { margin: 15px 0 0; color: var(--muted); }

.card-link {
  display: inline-flex;
  margin-top: 24px;
  color: var(--teal);
  font-weight: 850;
  text-decoration: none;
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.metric {
  padding: 23px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255,255,255,.035);
}

.metric strong {
  display: block;
  margin-bottom: 8px;
  color: #fff;
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1;
  letter-spacing: -.045em;
}

.metric span { color: var(--muted); font-size: 14px; }

.split {
  display: grid;
  grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
  align-items: center;
  gap: clamp(36px, 7vw, 92px);
}

.split.reverse { grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr); }

.list-clean {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.list-clean li {
  position: relative;
  padding: 14px 16px 14px 43px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: rgba(255,255,255,.035);
  color: var(--muted);
}

.list-clean li::before {
  content: "✓";
  position: absolute;
  left: 16px;
  color: var(--teal);
  font-weight: 900;
}

.quote {
  padding: clamp(28px, 5vw, 56px);
  border: 1px solid rgba(114,225,209,.24);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 0 0, rgba(114,225,209,.12), transparent 40%),
    rgba(255,255,255,.026);
}

.quote blockquote {
  margin: 0;
  max-width: 950px;
  font-size: clamp(30px, 5vw, 61px);
  line-height: 1.05;
  letter-spacing: -.05em;
}

.quote footer {
  margin-top: 24px;
  color: var(--muted);
}

/* Product mockup */
.product-mockup {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 26px;
  background: #09131d;
  box-shadow: var(--shadow);
}

.mockup-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 46px;
  padding: 0 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.035);
}

.mockup-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,.22);
}

.mockup-body {
  display: grid;
  grid-template-columns: 170px 1fr;
  min-height: 420px;
}

.mockup-side {
  padding: 18px 13px;
  border-right: 1px solid var(--line);
  background: rgba(4,10,16,.52);
}

.mockup-logo {
  margin: 4px 7px 24px;
  font-size: 17px;
  font-weight: 900;
  letter-spacing: -.04em;
}

.mockup-logo span { color: var(--blue); }

.mockup-nav {
  display: grid;
  gap: 7px;
}

.mockup-nav span {
  padding: 9px 10px;
  border-radius: 9px;
  color: var(--muted-2);
  font-size: 11px;
}

.mockup-nav span.active {
  background: rgba(94,158,255,.13);
  color: #dce9ff;
}

.mockup-main { padding: 22px; }

.mockup-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 20px;
}

.mockup-title strong { font-size: 18px; }
.mockup-title span { color: var(--muted-2); font-size: 10px; }

.mockup-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.mockup-metric {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.035);
}

.mockup-metric strong {
  display: block;
  font-size: 21px;
  letter-spacing: -.04em;
}

.mockup-metric span { color: var(--muted-2); font-size: 9px; }

.mockup-chart {
  position: relative;
  height: 126px;
  margin-top: 13px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 28px 28px;
}

.mockup-chart svg { position: absolute; inset: 17px 10px 10px; width: calc(100% - 20px); height: calc(100% - 27px); }

.mockup-table {
  display: grid;
  gap: 8px;
  margin-top: 13px;
}

.mockup-row {
  display: grid;
  grid-template-columns: 1.4fr .7fr .65fr;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--muted-2);
  font-size: 9px;
}

.mockup-row strong { color: #dfe9f1; }

/* Steps */
.steps { counter-reset: steps; display: grid; gap: 16px; }

.step {
  counter-increment: steps;
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 20px;
  padding: 25px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255,255,255,.027);
}

.step::before {
  content: counter(steps, decimal-leading-zero);
  display: grid;
  width: 50px;
  height: 50px;
  place-items: center;
  border: 1px solid rgba(114,225,209,.25);
  border-radius: 15px;
  background: rgba(114,225,209,.08);
  color: var(--teal);
  font-weight: 900;
}

.step p { margin: 9px 0 0; color: var(--muted); }

/* CTA */
.cta-shell {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 30px;
  padding: clamp(30px, 5vw, 58px);
  border: 1px solid rgba(114,225,209,.25);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 0 0, rgba(114,225,209,.13), transparent 35%),
    radial-gradient(circle at 100% 100%, rgba(94,158,255,.10), transparent 31%),
    rgba(255,255,255,.028);
  box-shadow: var(--shadow);
}

.cta-shell h2 { font-size: clamp(36px, 5vw, 63px); }
.cta-shell p { max-width: 720px; margin: 17px 0 0; color: var(--muted); }

/* Forms */
.contact-layout {
  display: grid;
  grid-template-columns: .74fr 1.26fr;
  gap: clamp(34px, 6vw, 76px);
  align-items: start;
}

.contact-cards { display: grid; gap: 14px; }

.contact-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: rgba(255,255,255,.035);
}

.contact-card strong { display: block; margin-bottom: 6px; color: #fff; }
.contact-card p { margin: 0; color: var(--muted); }
.contact-card a { color: var(--teal); text-decoration: none; font-weight: 750; }

.form-shell {
  padding: clamp(25px, 4vw, 42px);
  border: 1px solid var(--line-strong);
  border-radius: 25px;
  background: rgba(16,31,44,.76);
  box-shadow: var(--shadow);
}

.form-shell h2 { font-size: clamp(30px, 4vw, 47px); }

.contact-form {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.contact-form label {
  display: grid;
  gap: 7px;
  color: rgba(255,255,255,.89);
  font-size: 13px;
  font-weight: 780;
}

.contact-form label em {
  color: var(--muted);
  font-style: normal;
  font-weight: 500;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 11px;
  outline: none;
  background: rgba(4,10,16,.46);
  color: #fff;
  transition: border-color .18s ease, box-shadow .18s ease;
}

.contact-form input,
.contact-form select {
  min-height: 49px;
  padding: 0 13px;
}

.contact-form textarea {
  min-height: 145px;
  resize: vertical;
  padding: 13px;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  border-color: rgba(114,225,209,.65);
  box-shadow: 0 0 0 4px rgba(114,225,209,.10);
}

.consent {
  grid-template-columns: auto 1fr !important;
  align-items: start;
  color: var(--muted) !important;
  font-weight: 500 !important;
  line-height: 1.45;
}

.consent input {
  width: 17px;
  height: 17px;
  min-height: 0;
  margin-top: 2px;
  accent-color: var(--teal-dark);
}

.consent a { color: var(--teal); }

.form-status {
  min-height: 22px;
  margin: 0;
  font-size: 14px;
}

.form-status[data-state="success"] { color: var(--success); }
.form-status[data-state="error"] { color: var(--danger); }

.honeypot {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

/* Privacy */
.policy-layout {
  display: grid;
  grid-template-columns: 270px minmax(0, 1fr);
  gap: clamp(30px, 6vw, 78px);
  align-items: start;
}

.toc {
  position: sticky;
  top: calc(var(--header-height) + 24px);
  padding: 21px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: rgba(16,31,44,.77);
}

.toc strong {
  display: block;
  margin-bottom: 12px;
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.toc nav { display: grid; gap: 7px; }

.toc a {
  color: var(--muted);
  font-size: 13px;
  text-decoration: none;
}

.policy section {
  scroll-margin-top: calc(var(--header-height) + 25px);
  margin-bottom: 17px;
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255,255,255,.027);
}

.policy h2 { margin-bottom: 16px; font-size: clamp(27px, 3.3vw, 39px); }
.policy h3 { margin: 24px 0 8px; font-size: 19px; color: var(--teal); }
.policy p { margin: 0 0 14px; color: var(--muted); }
.policy p:last-child { margin-bottom: 0; }
.policy ul { margin: 12px 0 0; padding-left: 22px; color: var(--muted); }
.policy li + li { margin-top: 8px; }
.policy strong { color: #fff; }

.notice {
  margin-bottom: 20px;
  padding: 20px 22px;
  border: 1px solid rgba(114,225,209,.27);
  border-radius: 15px;
  background: rgba(114,225,209,.07);
  color: #dffafa;
}

/* Footer */
.site-footer {
  padding: 64px 0 36px;
  border-top: 1px solid var(--line);
  background: rgba(4,10,16,.44);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr repeat(3, .55fr);
  gap: 34px;
}

.footer-brand { max-width: 360px; }
.footer-brand img { width: 170px; }
.footer-brand p { margin: 19px 0 0; color: var(--muted); }

.footer-column strong {
  display: block;
  margin-bottom: 14px;
  color: #fff;
  font-size: 13px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.footer-column nav { display: grid; gap: 9px; }

.footer-column a,
.footer-column button {
  width: fit-content;
  padding: 0;
  border: 0;
  background: none;
  color: var(--muted);
  font: inherit;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
}

.footer-column a:hover,
.footer-column button:hover { color: #fff; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 46px;
  padding-top: 25px;
  border-top: 1px solid var(--line);
  color: var(--muted-2);
  font-size: 13px;
}

/* Cookie banner */
.cookie-panel {
  position: fixed;
  z-index: 500;
  right: 18px;
  bottom: 18px;
  width: min(520px, calc(100% - 36px));
  padding: 22px;
  border: 1px solid var(--line-strong);
  border-radius: 19px;
  background: rgba(10,24,34,.97);
  box-shadow: 0 24px 90px rgba(0,0,0,.48);
  backdrop-filter: blur(18px);
}

.cookie-panel[hidden] { display: none; }

.cookie-panel strong {
  display: block;
  font-size: 20px;
  letter-spacing: -.025em;
}

.cookie-panel p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.cookie-actions .button { min-height: 43px; padding-inline: 15px; font-size: 14px; }

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .55s ease, transform .55s ease;
}

.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 980px) {
  .hero-grid,
  .split,
  .split.reverse,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .hero-panel { max-width: 760px; }
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: 1.4fr repeat(2, .7fr); }
  .footer-grid .footer-column:last-child { grid-column: 2; }
  .policy-layout { grid-template-columns: 1fr; }
  .toc { position: static; }
  .toc nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 820px) {
  :root { --header-height: 68px; }

  .menu-toggle { display: grid; }

  .nav-links {
    position: fixed;
    top: var(--header-height);
    right: 0;
    left: 0;
    height: calc(100svh - var(--header-height));
    display: grid;
    align-content: start;
    gap: 0;
    padding: 22px;
    border-top: 1px solid var(--line);
    background: rgba(7,16,24,.98);
    transform: translateX(102%);
    transition: transform .22s ease;
  }

  .nav-links.is-open { transform: none; }

  .nav-links a {
    padding: 18px 4px;
    border-bottom: 1px solid var(--line);
    font-size: 18px;
  }

  .nav-links a::after { display: none; }
  .nav-cta { margin-top: 14px; border-bottom: 1px solid rgba(114,225,209,.38) !important; }

  .grid-3 { grid-template-columns: 1fr; }
  .metric-row { grid-template-columns: 1fr; }
  .cta-shell { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-grid .footer-column:last-child { grid-column: auto; }
}

@media (max-width: 620px) {
  .container,
  .narrow { width: min(100% - 24px, var(--container)); }

  .brand,
  .brand img { width: 150px; }

  h1 { font-size: clamp(51px, 16vw, 80px); }
  .hero { min-height: auto; padding-top: calc(var(--header-height) + 70px); }
  .hero-actions { display: grid; }
  .hero-actions .button { width: 100%; }
  .hero-orbit { right: -75%; }

  .grid-2,
  .grid-4,
  .form-row,
  .mockup-metrics { grid-template-columns: 1fr; }

  .mockup-body { grid-template-columns: 1fr; }
  .mockup-side { display: none; }
  .network-map { min-height: 270px; }
  .node { width: 70px; height: 70px; border-radius: 18px; }
  .node.main { width: 92px; height: 92px; }
  .node.a { left: 14px; }
  .node.b { right: 12px; }
  .node.c { left: 18px; }
  .node.d { right: 16px; }

  .step { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
  .toc nav { grid-template-columns: 1fr; }
  .cookie-actions { display: grid; }
  .cookie-actions .button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}