@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("/static/fonts/archivo-variable-latin.woff2") format("woff2");
}

:root {
  --midnight: oklch(0.145 0.028 240);
  --deep-signal: oklch(0.205 0.042 235);
  --celeste-electric: oklch(0.755 0.115 230);
  --action-yellow: oklch(0.830 0.145 88);
  --pulse-mint: oklch(0.790 0.145 165);
  --high-ink: oklch(0.980 0.008 230);
  --soft-ink: oklch(0.790 0.030 235);
  --signal-line: oklch(0.360 0.055 235);
  --shell: 1280px;
  --font: "Archivo", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--midnight);
  color-scheme: dark;
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background: var(--midnight);
  color: var(--high-ink);
  font-family: var(--font);
  font-size: 16px;
  font-weight: 430;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

.shell {
  width: min(100% - 64px, var(--shell));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 12px 16px;
  transform: translateY(-160%);
  border-radius: 8px;
  background: var(--action-yellow);
  color: var(--midnight);
  font-weight: 750;
}

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

.site-header {
  position: relative;
  z-index: 10;
  display: flex;
  min-height: 88px;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--signal-line);
}

.brand {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 11px;
  font-size: 11px;
  font-weight: 760;
  letter-spacing: 0.08em;
  line-height: 0.96;
  text-decoration: none;
}

.brand img {
  width: 36px;
  height: 36px;
}

.header-link,
.site-footer a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--soft-ink);
  font-size: 13px;
  font-weight: 650;
  text-underline-offset: 5px;
  transition: color 160ms ease;
}

.header-link:hover,
.site-footer a:hover {
  color: var(--high-ink);
}

a:focus-visible {
  outline: 3px solid var(--action-yellow);
  outline-offset: 4px;
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: 780px;
  overflow: hidden;
}

.hero::before,
.hero::after {
  position: absolute;
  z-index: -1;
  content: "";
  pointer-events: none;
}

.hero::before {
  inset: 0;
  border-bottom: 1px solid var(--signal-line);
}

.hero::after {
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  background: var(--signal-line);
  opacity: 0.4;
}

.hero-shell {
  display: grid;
  min-height: 780px;
  grid-template-columns: minmax(0, 1.08fr) minmax(430px, 0.92fr);
  align-items: center;
  gap: clamp(40px, 5vw, 80px);
  padding-block: 72px 78px;
}

.hero-copy {
  position: relative;
  z-index: 2;
  min-width: 0;
  animation: signal-boot 900ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 11px;
  margin: 0 0 30px;
  color: var(--soft-ink);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.2;
}

.status-dot {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--pulse-mint);
  box-shadow: 0 0 18px var(--pulse-mint);
}

.hero h1 {
  max-width: 680px;
  margin: 0;
  font-size: clamp(4rem, 6.25vw, 6rem);
  font-weight: 850;
  letter-spacing: -0.035em;
  line-height: 0.92;
}

.hero h1 em {
  display: block;
  color: var(--celeste-electric);
  font-style: normal;
}

.lead {
  max-width: 560px;
  margin: 30px 0 36px;
  color: var(--soft-ink);
  font-size: clamp(1.15rem, 1.5vw, 1.35rem);
  line-height: 1.35;
}

.pay {
  display: grid;
  width: fit-content;
  max-width: 100%;
  grid-template-columns: auto auto;
  align-items: baseline;
  column-gap: 13px;
  padding-block: 18px 17px;
  border-block: 1px solid var(--signal-line);
}

.pay span {
  color: var(--soft-ink);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pay span:last-child {
  align-self: end;
  padding-bottom: 9px;
}

.pay strong {
  grid-row: 2;
  grid-column: 1 / -1;
  color: var(--action-yellow);
  font-size: clamp(3rem, 5.05vw, 5rem);
  font-weight: 860;
  letter-spacing: -0.035em;
  line-height: 0.96;
  white-space: nowrap;
}

.fine-print {
  max-width: 620px;
  margin: 17px 0 29px;
  color: var(--soft-ink);
  font-size: 15px;
  line-height: 1.5;
}

.cta {
  display: inline-flex;
  min-height: 56px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 18px 16px 22px;
  border: 1px solid var(--action-yellow);
  border-radius: 8px;
  background: var(--action-yellow);
  color: var(--midnight);
  font-size: 14px;
  font-weight: 780;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 24px oklch(0.830 0.145 88 / 0.25);
}

.telegram-plane {
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
  fill: currentColor;
}

.cta-note {
  margin: 20px 0 0;
  color: var(--soft-ink);
  font-size: 13px;
}

.signal-field {
  position: relative;
  width: 100%;
  min-height: 620px;
  overflow: hidden;
  border: 1px solid var(--signal-line);
  border-radius: 14px;
  background: var(--deep-signal);
  animation: signal-boot 1100ms 120ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.signal-field::before,
.signal-field::after {
  position: absolute;
  z-index: 0;
  content: "";
  pointer-events: none;
}

.signal-field::before {
  top: 0;
  bottom: 0;
  left: 31%;
  width: 1px;
  background: var(--signal-line);
  opacity: 0.42;
}

.signal-field::after {
  top: 39%;
  right: 0;
  left: 0;
  height: 1px;
  background: var(--signal-line);
  opacity: 0.42;
}

.field-code {
  position: absolute;
  z-index: 4;
  color: var(--soft-ink);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.field-code-top {
  top: 20px;
  left: 22px;
}

.field-code-bottom {
  right: 22px;
  bottom: 18px;
}

.signal-map {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
}

.ambient-path,
.scan-path,
.node-ring,
.axis-line {
  fill: none;
  vector-effect: non-scaling-stroke;
}

.ambient-path {
  stroke: var(--signal-line);
  stroke-width: 1;
}

.ambient-two {
  opacity: 0.52;
}

.scan-path {
  stroke: var(--celeste-electric);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-dasharray: 920;
  stroke-dashoffset: 920;
  filter: drop-shadow(0 0 8px oklch(0.755 0.115 230 / 0.5));
  animation: scan-once 1800ms 320ms cubic-bezier(0.65, 0, 0.35, 1) forwards;
}

.node-ring {
  stroke: var(--signal-line);
  stroke-width: 1;
  stroke-dasharray: 4 7;
}

.axis-line {
  stroke: var(--signal-line);
  stroke-width: 1;
  opacity: 0.3;
}

.pulse-node {
  position: absolute;
  z-index: 3;
  width: 10px;
  height: 10px;
  border: 2px solid var(--deep-signal);
  border-radius: 50%;
  background: var(--pulse-mint);
  box-shadow:
    0 0 0 5px oklch(0.790 0.145 165 / 0.12),
    0 0 20px var(--pulse-mint);
  animation: node-pulse 760ms 1750ms ease-out both;
}

.node-one {
  top: 71.8%;
  left: 18.5%;
}

.node-two {
  top: 34.2%;
  left: 48.2%;
}

.node-three {
  top: 19%;
  left: 80.5%;
}

.phone-flow {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 54%;
  width: min(255px, 45%);
  min-width: 220px;
  overflow: hidden;
  transform: translate(-50%, -50%);
  border: 1px solid var(--celeste-electric);
  border-radius: 28px;
  background: var(--midnight);
  box-shadow: 0 0 42px oklch(0.755 0.115 230 / 0.12);
}

.phone-flow::before {
  display: block;
  width: 66px;
  height: 5px;
  margin: 11px auto 5px;
  border-radius: 8px;
  background: var(--signal-line);
  content: "";
}

.phone-flow-head,
.phone-flow-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 17px 20px;
  color: var(--soft-ink);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.09em;
}

.phone-flow-head {
  border-bottom: 1px solid var(--signal-line);
}

.phone-flow-head i,
.phone-flow-foot i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--pulse-mint);
  box-shadow: 0 0 12px var(--pulse-mint);
}

.phone-flow ol {
  margin: 0;
  padding: 0 20px;
  list-style: none;
}

.phone-flow li {
  display: grid;
  min-height: 68px;
  grid-template-columns: 28px 1fr 12px;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--signal-line);
}

.phone-flow li span {
  color: var(--celeste-electric);
  font-size: 10px;
  font-weight: 700;
}

.phone-flow li b {
  font-size: 13px;
  font-weight: 610;
}

.phone-flow li i {
  width: 10px;
  height: 2px;
  background: var(--celeste-electric);
}

.phone-flow li:last-child i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--pulse-mint);
}

.phone-flow-foot {
  padding-block: 18px 21px;
}

.phone-flow-foot b {
  color: var(--pulse-mint);
  font-size: 9px;
}

.coordinates {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-inline: 1px solid var(--signal-line);
}

.coordinates article {
  display: grid;
  min-height: 210px;
  grid-template-columns: 32px 1fr;
  gap: 20px;
  padding: 44px 36px;
  border-right: 1px solid var(--signal-line);
}

.coordinates article:last-child {
  border-right: 0;
}

.index,
.telemetry,
.steps-heading > p {
  color: var(--celeste-electric);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.coordinates h2 {
  margin: 0 0 12px;
  font-size: clamp(1.15rem, 1.6vw, 1.45rem);
  font-weight: 720;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.coordinates p {
  margin: 0;
  color: var(--soft-ink);
  font-size: 14px;
  line-height: 1.5;
}

.transmission {
  border-block: 1px solid var(--signal-line);
  background: var(--deep-signal);
}

.transmission-shell {
  display: grid;
  min-height: 450px;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  align-items: center;
  gap: clamp(60px, 10vw, 150px);
  padding-block: 84px;
}

.transmission-heading {
  position: relative;
  padding-left: 42px;
}

.section-mark {
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 0;
  width: 2px;
  background: var(--celeste-electric);
  box-shadow: 0 0 18px var(--celeste-electric);
}

.transmission h2,
.steps h2,
.privacy-shell h1 {
  margin: 0;
  font-size: clamp(2.3rem, 4.2vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1;
}

.transmission-copy p {
  max-width: 580px;
  margin: 0 0 31px;
  color: var(--soft-ink);
  font-size: clamp(1.05rem, 1.5vw, 1.24rem);
  line-height: 1.6;
}

.telemetry {
  display: inline-block;
  padding-top: 15px;
  border-top: 1px solid var(--signal-line);
}

.steps {
  display: grid;
  min-height: 650px;
  grid-template-columns: minmax(0, 1fr) minmax(350px, 0.72fr);
  align-items: center;
  gap: clamp(70px, 11vw, 160px);
  padding-block: 100px;
}

.steps-heading > p {
  margin: 0 0 28px;
  text-transform: uppercase;
}

.steps h2 {
  max-width: 680px;
}

.steps-flow ol {
  margin: 0 0 38px;
  padding: 0;
  list-style: none;
}

.steps-flow li {
  display: grid;
  min-height: 78px;
  grid-template-columns: 40px 1fr;
  align-items: center;
  gap: 18px;
  border-top: 1px solid var(--signal-line);
}

.steps-flow li:last-child {
  border-bottom: 1px solid var(--signal-line);
}

.steps-flow li b {
  color: var(--celeste-electric);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.steps-flow li span {
  font-size: 16px;
  font-weight: 560;
}

.cta-final {
  width: 100%;
}

.site-footer {
  display: flex;
  min-height: 96px;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--signal-line);
  color: var(--soft-ink);
  font-size: 12px;
}

.footer-signal,
.privacy-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--soft-ink);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.05em;
}

.footer-signal i,
.privacy-status i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--pulse-mint);
}

.privacy-page {
  min-height: 100vh;
}

.privacy-shell {
  width: min(100% - 64px, 840px);
  min-height: calc(100vh - 184px);
  margin-inline: auto;
  padding-block: 90px 110px;
}

.privacy-shell::before {
  display: block;
  width: 78px;
  height: 2px;
  margin-bottom: 38px;
  background: var(--celeste-electric);
  box-shadow: 0 0 18px var(--celeste-electric);
  content: "";
}

.privacy-shell .eyebrow {
  margin-bottom: 24px;
}

.privacy-shell h1 {
  margin-bottom: 54px;
}

.privacy-shell h2 {
  margin: 44px 0 10px;
  color: var(--high-ink);
  font-size: 21px;
  font-weight: 720;
  letter-spacing: -0.015em;
}

.privacy-shell p {
  max-width: 68ch;
  margin: 0 0 18px;
  color: var(--soft-ink);
  line-height: 1.65;
}

.privacy-shell strong {
  color: var(--high-ink);
}

.privacy-shell a {
  color: var(--action-yellow);
  text-underline-offset: 4px;
}

.privacy-shell .text-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  margin-top: 30px;
  font-weight: 720;
}

@keyframes signal-boot {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scan-once {
  from {
    stroke-dashoffset: 920;
  }

  to {
    stroke-dashoffset: 0;
  }
}

@keyframes node-pulse {
  from {
    opacity: 0;
    transform: scale(0.4);
  }

  60% {
    opacity: 1;
    transform: scale(1.7);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

@media (max-width: 980px) {
  .hero,
  .hero-shell {
    min-height: auto;
  }

  .hero-shell {
    grid-template-columns: 1fr;
    padding-block: 76px 64px;
  }

  .hero-copy {
    max-width: 720px;
  }

  .signal-field {
    min-height: 560px;
  }

  .coordinates {
    grid-template-columns: 1fr;
  }

  .coordinates article {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--signal-line);
  }

  .coordinates article:last-child {
    border-bottom: 0;
  }

  .transmission-shell,
  .steps {
    grid-template-columns: 1fr;
    gap: 58px;
  }

  .transmission-shell {
    min-height: 0;
  }

  .steps {
    min-height: 0;
  }
}

@media (max-width: 700px) {
  .shell {
    width: min(100% - 40px, var(--shell));
  }

  .site-header {
    min-height: 72px;
  }

  .brand img {
    width: 32px;
    height: 32px;
  }

  .hero-shell {
    gap: 56px;
    padding-block: 56px 44px;
  }

  .eyebrow {
    align-items: flex-start;
    margin-bottom: 23px;
    font-size: 10px;
    line-height: 1.45;
  }

  .status-dot {
    margin-top: 3px;
  }

  .hero h1 {
    font-size: clamp(3.35rem, 15vw, 4.2rem);
  }

  .lead {
    margin: 25px 0 29px;
    font-size: 18px;
  }

  .pay {
    width: 100%;
  }

  .pay strong {
    font-size: clamp(2.62rem, 12.2vw, 3.4rem);
  }

  .fine-print {
    margin-bottom: 25px;
    font-size: 14px;
  }

  .cta {
    width: 100%;
  }

  .signal-field {
    min-height: 490px;
  }

  .phone-flow {
    left: 53%;
    width: 210px;
    min-width: 0;
  }

  .phone-flow li {
    min-height: 60px;
  }

  .coordinates {
    width: 100%;
    border-inline: 0;
  }

  .coordinates article {
    grid-template-columns: 29px 1fr;
    padding: 34px 20px;
  }

  .transmission-shell {
    gap: 42px;
    padding-block: 68px;
  }

  .transmission-heading {
    padding-left: 28px;
  }

  .transmission h2,
  .steps h2,
  .privacy-shell h1 {
    font-size: clamp(2.2rem, 10vw, 3rem);
  }

  .transmission-copy p {
    font-size: 17px;
  }

  .telemetry {
    font-size: 9px;
  }

  .steps {
    gap: 48px;
    padding-block: 76px;
  }

  .steps-flow li {
    min-height: 84px;
  }

  .site-footer {
    min-height: 120px;
    flex-wrap: wrap;
    gap: 10px 24px;
    padding-block: 24px;
  }

  .footer-signal {
    order: 3;
    width: 100%;
  }

  .privacy-status {
    font-size: 9px;
  }

  .privacy-shell {
    width: min(100% - 40px, 840px);
    min-height: calc(100vh - 192px);
    padding-block: 64px 80px;
  }

  .privacy-shell h1 {
    margin-bottom: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    scroll-behavior: auto !important;
    transition: none !important;
  }

  .scan-path {
    stroke-dashoffset: 0;
  }
}