@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  --atlas-ink: #f5f8ff;
  --atlas-muted: #b5c2d7;
  --atlas-deep: #050b18;
  --atlas-navy: #07162b;
  --atlas-panel: #0b1b34;
  --atlas-panel-2: #102644;
  --atlas-cyan: #08c9e7;
  --atlas-blue: #0d6fe8;
  --atlas-light: #c9eef3;
  --atlas-light-ink: #08203a;
  --atlas-line: rgba(245, 248, 255, .2);
  --atlas-radius: 26px;
  --atlas-container: min(1240px, calc(100% - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
section[id] { scroll-margin-top: 96px; }
body.atlas-page {
  margin: 0;
  background: var(--atlas-deep);
  color: var(--atlas-ink);
  font-family: 'Manrope', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}
body.atlas-page a { color: inherit; text-decoration: none; }
body.atlas-page button,
body.atlas-page a { -webkit-tap-highlight-color: transparent; }
body.atlas-page button { font: inherit; }
body.atlas-page img { display: block; max-width: 100%; }
body.atlas-page :where(a, button, summary):focus-visible {
  outline: 3px solid var(--atlas-cyan);
  outline-offset: 4px;
}
.atlas-container { width: var(--atlas-container); margin-inline: auto; }
.atlas-skip {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 20;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--atlas-cyan);
  color: var(--atlas-deep);
  font-weight: 800;
}
.atlas-skip:focus { top: 16px; }

.atlas-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(5, 11, 24, .95);
}
.atlas-nav__inner {
  display: flex;
  align-items: center;
  min-height: 78px;
  gap: 28px;
}
.atlas-brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: -.02em; }
.atlas-brand img { width: 34px; height: 34px; object-fit: contain; }
.atlas-brand span { font-size: 18px; }
.atlas-nav__links { display: flex; align-items: center; gap: 22px; margin-left: auto; color: var(--atlas-muted); font-size: 15px; font-weight: 700; }
.atlas-nav__links a { transition: color .18s ease; }
.atlas-nav__links a:hover { color: var(--atlas-cyan); }
.atlas-nav__actions { display: flex; align-items: center; gap: 10px; }
.atlas-nav__account { display: inline-flex; align-items: center; min-height: 42px; padding: 10px 14px; border-radius: 999px; background: var(--atlas-panel); color: var(--atlas-ink); font-size: 14px; font-weight: 800; white-space: nowrap; transition: color .18s ease, background-color .18s ease; }
.atlas-nav__account:hover { color: var(--atlas-cyan); background: var(--atlas-panel-2); }
.atlas-language { color: var(--atlas-muted); font-size: 13px; font-weight: 800; }
.atlas-nav__play { padding: 12px 16px; }
.atlas-menu { display: none; margin-left: auto; width: 44px; height: 44px; border: 0; border-radius: 50%; background: var(--atlas-panel); color: var(--atlas-ink); cursor: pointer; }
.atlas-menu::before { content: ''; display: none; }
.atlas-menu svg { width: 21px; height: 21px; }
.atlas-menu__panel { display: none; padding: 10px 24px 24px; background: var(--atlas-deep); }
.atlas-menu__panel.is-open { display: grid; gap: 15px; }
.atlas-menu__panel a { padding: 10px 0; color: var(--atlas-muted); font-weight: 700; }
.atlas-menu__panel .atlas-menu__account { color: var(--atlas-ink); }
.atlas-menu__panel .atlas-menu__play { padding: 14px 18px; border-radius: 999px; background: var(--atlas-cyan); color: var(--atlas-deep); text-align: center; }

.atlas-play {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 14px 20px;
  border: 0;
  border-radius: 999px;
  background: var(--atlas-cyan);
  color: var(--atlas-deep) !important;
  font-weight: 800;
  line-height: 1.1;
  transition: background-color .18s ease, transform .18s ease;
}
.atlas-play img { width: 21px; height: 21px; object-fit: contain; }
.atlas-play:hover { background: #68e8f4; transform: translateY(-2px); }
.atlas-play:active { transform: translateY(0); }
.atlas-play--hero { min-height: 60px; padding-inline: 24px; font-size: 17px; }
.atlas-play--hero span { display: grid; gap: 2px; text-align: left; }
.atlas-play--hero small { display: block; font-size: 11px; font-weight: 700; line-height: 1.1; opacity: .78; }
.atlas-play--inline { background: var(--atlas-blue); color: #fff !important; }
.atlas-play--inline:hover { background: #328ff4; }
.atlas-play--final { background: var(--atlas-deep); color: var(--atlas-light) !important; }
.atlas-play--final:hover { background: #102b4d; }
.atlas-text-link, .atlas-dark-link { display: inline-flex; align-items: center; gap: 8px; width: fit-content; font-weight: 800; border-bottom: 2px solid currentColor; padding-block: 3px; transition: color .18s ease; }
.atlas-text-link { color: var(--atlas-ink); }
.atlas-dark-link { color: var(--atlas-light-ink); }
.atlas-text-link:hover, .atlas-dark-link:hover { color: var(--atlas-cyan); }

.atlas-hero { overflow: hidden; background: var(--atlas-deep); }
.atlas-hero__grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(420px, 1.1fr); gap: 56px; align-items: center; min-height: min(760px, calc(100vh - 78px)); padding-block: 80px 140px; }
.atlas-hero__copy { max-width: 670px; }
.atlas-kicker { margin: 0 0 18px; color: var(--atlas-cyan); font-size: 15px; font-weight: 800; letter-spacing: 0; }
.atlas-hero h1, .atlas-chapter h2, .atlas-final h2 { margin: 0; max-width: 11ch; font-size: clamp(46px, 7vw, 102px); line-height: .96; letter-spacing: -.075em; }
.atlas-hero__lead { max-width: 560px; margin: 30px 0 0; color: var(--atlas-muted); font-size: clamp(18px, 2vw, 23px); line-height: 1.42; }
.atlas-hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 22px; margin-top: 34px; }
.atlas-hero__proof { display: flex; flex-wrap: wrap; gap: 10px 20px; margin-top: 48px; color: var(--atlas-muted); font-size: 13px; font-weight: 700; }
.atlas-hero__proof span::before { content: '↗'; display: inline-block; margin-right: 7px; color: var(--atlas-cyan); }
.atlas-hero__media { position: relative; min-height: 560px; }
.atlas-hero__media::before { content: ''; position: absolute; inset: 12% 5% 4%; background: var(--atlas-panel); border-radius: 48px; transform: rotate(-3deg); }
.atlas-phone { position: absolute; width: min(49%, 270px); height: min(560px, 68vw); border: 10px solid #122b52; border-radius: 34px; background: #050b18; overflow: hidden; }
.atlas-phone img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.atlas-phone--back { left: 11%; top: 8%; transform: rotate(-8deg); }
.atlas-phone--front { right: 8%; bottom: 4%; transform: rotate(5deg); }
.atlas-hero__media-note { position: absolute; left: 50%; bottom: -140px; width: min(100%, 300px); max-width: 300px; padding: 10px 14px; border-radius: 12px; background: var(--atlas-panel); color: var(--atlas-muted); font-size: 12px; font-weight: 700; text-align: center; transform: translateX(-50%); }
.atlas-hero__rail { background: var(--atlas-panel); }
.atlas-hero__rail-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; padding-block: 24px; }
.atlas-hero__rail-grid span { margin: 0; color: var(--atlas-muted); font-size: 14px; font-weight: 700; }
.atlas-hero__rail-grid span::before { content: '•'; margin-right: 8px; color: var(--atlas-cyan); }

.atlas-chapter { padding-block: clamp(84px, 12vw, 160px); }
.atlas-chapter--cyan { background: var(--atlas-cyan); color: var(--atlas-light-ink); }
.atlas-problem { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, .7fr); gap: 80px; align-items: end; }
.atlas-chapter--cyan .atlas-kicker { color: #0a6a80; }
.atlas-problem__copy p { max-width: 600px; margin: 28px 0 0; font-size: clamp(19px, 2.5vw, 28px); line-height: 1.32; }
.atlas-problem__aside { align-self: end; padding-top: 20px; border-top: 2px solid rgba(8, 32, 58, .35); font-size: 15px; font-weight: 700; }

.atlas-chapter--screens { background: var(--atlas-navy); }
.atlas-chapter__heading { display: flex; justify-content: space-between; align-items: end; gap: 40px; margin-bottom: 48px; }
.atlas-chapter--screens .atlas-chapter__heading > p, .atlas-chapter--faq .atlas-chapter__heading > p { max-width: 330px; margin: 0; color: var(--atlas-muted); font-size: 16px; }
.atlas-screen-story { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(300px, .6fr); gap: 72px; align-items: center; }
.atlas-screen-frame { display: grid; place-items: center; min-height: 560px; padding: 36px; background: #061022; border-radius: var(--atlas-radius); overflow: hidden; }
.atlas-screen-frame img { max-height: 610px; width: auto; border-radius: 26px; object-fit: contain; }
.atlas-screen-caption { margin: 22px 0 0; color: var(--atlas-muted); font-size: 16px; }
.atlas-screen-story__controls { display: grid; gap: 12px; }
.atlas-screen-tab { display: block; width: 100%; padding: 17px 14px; border: 0; background: transparent; color: var(--atlas-muted); text-align: left; cursor: pointer; transition: color .18s ease, background-color .18s ease; }
.atlas-screen-tab span { display: block; color: inherit; font-weight: 800; }
.atlas-screen-tab small { display: block; margin-top: 3px; color: inherit; font-size: 12px; }
.atlas-screen-tab::before { content: none; }
.atlas-screen-story__controls { counter-reset: atlas-step; }
.atlas-screen-tab:hover, .atlas-screen-tab.is-active { background: var(--atlas-panel); color: var(--atlas-ink); }
.atlas-screen-story__controls .atlas-play { margin-top: 22px; }

.atlas-chapter--light { background: var(--atlas-light); color: var(--atlas-light-ink); }
.atlas-chapter--light .atlas-kicker { color: #0e7182; }
.atlas-how { display: grid; grid-template-columns: minmax(270px, .75fr) minmax(360px, 1fr) minmax(230px, .52fr); gap: 48px; align-items: start; }
.atlas-how .atlas-chapter__heading { display: block; }
.atlas-how .atlas-chapter__heading h2 { max-width: none; font-size: clamp(44px, 5.2vw, 72px); line-height: .98; }
.atlas-steps { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; counter-reset: how-step; }
.atlas-steps li { position: relative; padding: 0 0 31px 52px; font-size: 17px; }
.atlas-steps li::before { content: counter(how-step); counter-increment: how-step; position: absolute; left: 0; top: -4px; display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--atlas-light-ink); color: var(--atlas-light); font-size: 13px; font-weight: 800; }
.atlas-steps strong { display: block; margin-bottom: 5px; font-size: 19px; }
.atlas-steps p { margin: 0; }
.atlas-how__aside { align-self: center; }
.atlas-how__aside img { width: min(100%, 260px); height: auto; margin-inline: auto; border-radius: 20px; }
.atlas-how__aside p { max-width: 260px; margin: 16px auto 0; font-size: 14px; }

.atlas-chapter--access { background: var(--atlas-deep); }
.atlas-access__intro { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, .45fr); gap: 60px; align-items: end; margin-bottom: 54px; }
.atlas-access__intro > p { margin: 0 0 2px; color: var(--atlas-muted); font-size: 17px; }
.atlas-access__intro h2 { max-width: 18ch; font-size: clamp(42px, 5.2vw, 78px); }
.atlas-access__intro .atlas-play { justify-self: end; }
.atlas-plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.atlas-plan { display: flex; min-height: 250px; flex-direction: column; padding: 30px; background: var(--atlas-panel); border-radius: var(--atlas-radius); }
.atlas-plan--featured { background: var(--atlas-cyan); color: var(--atlas-light-ink); }
.atlas-plan h3 { margin: 0 0 16px; font-size: 27px; letter-spacing: -.04em; }
.atlas-plan p { margin: 0; color: var(--atlas-muted); font-size: 15px; font-weight: 800; }
.atlas-plan--featured p { color: #0a6a80; }
.atlas-plan strong { display: block; margin-top: 34px; font-size: clamp(36px, 4vw, 54px); line-height: .92; letter-spacing: -.06em; }
.atlas-plan strong small { font-size: 19px; letter-spacing: 0; }
.atlas-plan > span { display: block; max-width: 200px; margin-top: 11px; color: var(--atlas-muted); font-size: 13px; }
.atlas-plan--featured > span { color: #0a6a80; }
.atlas-plan > a { display: inline-block; margin-top: auto; padding-top: 24px; color: var(--atlas-cyan); font-size: 13px; font-weight: 800; text-decoration: underline; text-underline-offset: 3px; }
.atlas-plan--featured > a { color: var(--atlas-light-ink); }
.atlas-plan--featured { transform: translateY(-12px); }
.atlas-access__note { max-width: 760px; margin: 24px 0 0; color: var(--atlas-muted); font-size: 13px; }
.atlas-access__note a { color: var(--atlas-cyan); text-decoration: underline; text-underline-offset: 3px; }

.atlas-chapter--key { background: var(--atlas-blue); }
.atlas-key { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, .75fr); gap: 76px; align-items: center; }
.atlas-key h2 { max-width: 10ch; }
.atlas-key p { max-width: 570px; margin: 28px 0 0; font-size: 18px; }
.atlas-key__preview { position: relative; margin: 0; }
.atlas-key__preview::before { content: ''; position: absolute; inset: -20px 12% 12%; background: rgba(5, 11, 24, .28); border-radius: var(--atlas-radius); transform: rotate(5deg); }
.atlas-key__preview img { position: relative; width: min(100%, 280px); max-height: 500px; margin-inline: auto; border-radius: 22px; object-fit: contain; object-position: top; }
.atlas-key__preview figcaption { position: relative; margin-top: 13px; color: rgba(245, 248, 255, .82); font-size: 13px; text-align: center; }
.atlas-key__panel { align-self: center; max-width: 430px; padding: 34px; background: rgba(5, 11, 24, .22); border-radius: var(--atlas-radius); }
.atlas-key__panel strong { display: block; font-size: clamp(34px, 4.8vw, 60px); line-height: .98; letter-spacing: -.06em; }
.atlas-key__panel p { margin: 16px 0 0; font-size: 18px; }
.atlas-key__panel span { display: block; margin-top: 28px; color: rgba(245, 248, 255, .82); font-size: 13px; }

.atlas-chapter--faq { background: var(--atlas-panel); }
.atlas-chapter--faq .atlas-chapter__heading { display: block; max-width: 900px; margin: 0 auto 48px; text-align: center; }
.atlas-chapter--faq .atlas-chapter__heading .atlas-kicker { margin-bottom: 14px; }
.atlas-faq__list { max-width: 900px; margin-inline: auto; }
.atlas-faq__list details { padding: 0 24px; background: rgba(245, 248, 255, .08); border-radius: 14px; }
.atlas-faq__list details + details { margin-top: 10px; }
.atlas-faq__list summary { display: flex; justify-content: space-between; gap: 24px; padding: 22px 0; cursor: pointer; list-style: none; font-size: 19px; font-weight: 800; line-height: 1.35; }
.atlas-faq__list summary::-webkit-details-marker { display: none; }
.atlas-faq__list summary > span { display: none; }
.atlas-faq__list summary::after { content: '+'; color: var(--atlas-cyan); font-size: 26px; font-weight: 400; }
.atlas-faq__list details[open] summary::after { content: '−'; }
.atlas-faq__list details p { max-width: 720px; margin: 0 0 24px; padding-bottom: 2px; color: var(--atlas-muted); line-height: 1.6; overflow-wrap: anywhere; }
.atlas-chapter--faq h2 { max-width: 14ch; font-size: clamp(44px, 6vw, 76px); line-height: .98; }
.atlas-chapter--faq h2 { max-width: none; margin-inline: auto; }

.atlas-final { background: var(--atlas-cyan); color: var(--atlas-light-ink); }
.atlas-final__inner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, .65fr); gap: 70px; align-items: center; padding-block: clamp(84px, 12vw, 150px); }
.atlas-final h2 { max-width: 9ch; }
.atlas-final p { max-width: 580px; margin: 27px 0 0; font-size: 19px; }
.atlas-final__actions { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 33px; }
.atlas-final__apk { align-self: center; color: var(--atlas-light-ink) !important; font-size: 13px; font-weight: 800; text-decoration: underline !important; text-underline-offset: 4px; }
.atlas-final__screen { justify-self: end; width: min(100%, 300px); max-height: 430px; object-fit: contain; object-position: bottom; border-radius: 24px; }

.atlas-footer { padding-block: 42px 56px; background: var(--atlas-deep); }
.atlas-footer__grid { display: grid; grid-template-columns: minmax(180px, .6fr) minmax(0, 1fr) minmax(170px, .5fr); gap: 36px; align-items: start; }
.atlas-footer nav { display: grid; grid-template-columns: repeat(2, minmax(100px, 1fr)); gap: 10px 25px; color: var(--atlas-muted); font-size: 14px; }
.atlas-footer nav a:hover, .atlas-footer__contact a:hover { color: var(--atlas-cyan); }
.atlas-footer__contact { display: grid; gap: 8px; color: var(--atlas-muted); font-size: 13px; }
.atlas-mobile-cta { display: none; }

@media (max-width: 1120px) {
  .atlas-nav__links { display: none; }
  .atlas-nav__actions { display: flex; margin-left: auto; }
  .atlas-nav__actions .atlas-language { display: none; }
  .atlas-nav__play { display: inline-flex; min-height: 46px; padding: 11px 14px; font-size: 13px; }
  .atlas-menu { display: grid; place-items: center; margin-left: 0; }
  .atlas-hero__media-note { display: none; }
}

@media (max-width: 1000px) {
  :root { --atlas-container: min(100% - 40px, 760px); }
  .atlas-nav__links { display: none; }
  .atlas-nav__actions { display: flex; margin-left: auto; }
  .atlas-nav__actions > :not(.atlas-menu) { display: none; }
  .atlas-menu { display: grid; place-items: center; margin-left: 0; }
  .atlas-hero__grid { grid-template-columns: 1fr; gap: 34px; padding-block: 64px 48px; }
  .atlas-hero__copy { max-width: 760px; }
  .atlas-hero h1 { max-width: 12ch; }
  .atlas-hero__media { min-height: 500px; max-width: 610px; width: 100%; margin-inline: auto; }
  .atlas-problem, .atlas-how, .atlas-key { grid-template-columns: 1fr 1fr; gap: 36px; }
  .atlas-how__aside { grid-column: 2; grid-row: 1 / span 2; }
  .atlas-screen-story { gap: 34px; }
  .atlas-screen-frame { min-height: 480px; padding: 26px; }
  .atlas-plans { grid-template-columns: 1fr; }
  .atlas-plan { min-height: auto; }
  .atlas-plan--featured { transform: none; }
  .atlas-final__inner { gap: 42px; }
}

@media (max-width: 640px) {
  :root { --atlas-container: calc(100% - 32px); --atlas-radius: 20px; }
  body.atlas-page { padding-bottom: 78px; }
  .atlas-nav__inner { min-height: 68px; }
  .atlas-brand span { font-size: 16px; }
  .atlas-brand img { width: 30px; height: 30px; }
  .atlas-hero__grid { min-height: auto; padding-block: 50px 36px; }
  .atlas-hero h1, .atlas-chapter h2, .atlas-final h2 { font-size: clamp(42px, 14vw, 68px); }
  .atlas-hero__lead { margin-top: 22px; font-size: 17px; }
  .atlas-hero__actions { align-items: stretch; flex-direction: column; }
  .atlas-play--hero { width: 100%; }
  .atlas-text-link { align-self: flex-start; }
  .atlas-hero__proof { margin-top: 32px; }
  .atlas-hero__media { min-height: 380px; }
  .atlas-phone { width: 50%; height: 350px; border-width: 7px; border-radius: 24px; }
  .atlas-hero__media::before { inset: 10% 0 0; border-radius: 28px; }
  .atlas-hero__media-note { display: none; }
  .atlas-hero__rail-grid { grid-template-columns: 1fr; gap: 16px; padding-block: 20px; }
  .atlas-chapter { padding-block: 76px; }
  .atlas-problem, .atlas-how, .atlas-key, .atlas-screen-story, .atlas-access__intro, .atlas-final__inner { grid-template-columns: 1fr; gap: 32px; }
  .atlas-problem__aside { margin-top: 10px; }
  .atlas-chapter__heading { display: block; margin-bottom: 34px; }
  .atlas-chapter__heading > p { margin-top: 20px !important; }
  .atlas-screen-frame { min-height: 410px; padding: 18px; }
  .atlas-screen-frame img { max-height: 440px; border-radius: 20px; }
  .atlas-screen-tab { padding-block: 14px; }
  .atlas-how__aside { grid-column: auto; grid-row: auto; max-width: 270px; }
  .atlas-how .atlas-chapter__heading h2 { max-width: none; font-size: clamp(42px, 8vw, 62px); }
  .atlas-access__intro { margin-bottom: 36px; }
  .atlas-access__intro .atlas-play { justify-self: start; }
  .atlas-key__preview { max-width: 310px; }
  section[id] { scroll-margin-top: 78px; }
  .atlas-faq__list summary { font-size: 17px; }
  .atlas-final__actions { flex-direction: column; align-items: stretch; }
  .atlas-final__actions .atlas-play, .atlas-final__actions .atlas-text-link { width: 100%; }
  .atlas-final__apk { justify-self: start; max-width: 250px; }
  .atlas-final__screen { justify-self: start; width: 230px; max-height: 330px; }
  .atlas-plan--featured { transform: none; }
  .atlas-footer__grid { grid-template-columns: 1fr; gap: 28px; }
  .atlas-footer nav { grid-template-columns: repeat(2, 1fr); }
  .atlas-mobile-cta { position: fixed; display: block; right: 0; bottom: 0; left: 0; z-index: 11; padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: rgba(5, 11, 24, .97); }
  .atlas-mobile-cta a { display: flex; align-items: center; justify-content: center; gap: 9px; min-height: 54px; border-radius: 999px; background: var(--atlas-cyan); color: var(--atlas-deep); font-size: 15px; font-weight: 800; }
  .atlas-mobile-cta img { width: 20px; height: 20px; }
}

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