@font-face {
  font-display: swap;
  font-family: "OpenAI Sans";
  font-style: normal;
  font-weight: 400;
  src: url("https://cdn.openai.com/common/fonts/openai-sans/v2/OpenAISans-Regular.woff2") format("woff2");
}

@font-face {
  font-display: swap;
  font-family: "OpenAI Sans";
  font-style: normal;
  font-weight: 600;
  src: url("https://cdn.openai.com/common/fonts/openai-sans/v2/OpenAISans-Semibold.woff2") format("woff2");
}

:root {
  --black: #05060b;
  --black-2: #090b13;
  --white: #f8f9ff;
  --muted: rgba(248, 249, 255, 0.68);
  --muted-dark: rgba(4, 7, 14, 0.62);
  --line: rgba(248, 249, 255, 0.14);
  --panel: rgba(255, 255, 255, 0.07);
  --blue: #155dfc;
  --violet: #6f63ff;
  --paper: #f2f5ff;
  --dark: #0d1220;
  --radius: 24px;
  --container: 1168px;
  --side: 20px;
  --font: "OpenAI Sans", "-apple-system-body", ui-sans-serif, -apple-system, system-ui, "Segoe UI", Helvetica, Arial, sans-serif;
}

@media (min-width: 760px) {
  :root { --side: 36px; }
}

@media (min-width: 1180px) {
  :root { --side: 64px; }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  min-width: 0;
  color: var(--white);
  font-family: var(--font);
  line-height: 1.5;
  background: var(--black);
  overflow-x: hidden;
}

body.menu-open { overflow: hidden; }

img,
iframe,
svg { display: block; }

img { max-width: 100%; height: auto; }

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

button,
summary { font: inherit; }

.container {
  width: min(var(--container), 100% - var(--side) * 2);
  margin-inline: auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  color: #0b1020;
  border-bottom: 1px solid transparent;
  background: transparent;
  transition: background 0.24s ease, border-color 0.24s ease, color 0.24s ease, box-shadow 0.24s ease;
}

.site-header.is-scrolled {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.08);
  background: rgba(5, 6, 11, 0.84);
  box-shadow: 0 14px 42px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(18px);
}

.site-header:has(.nav-menu.is-open) {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.08);
  background: rgba(5, 6, 11, 0.84);
}

.nav {
  min-height: 66px;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.brand {
  position: relative;
  z-index: 2;
  grid-column: 1;
  grid-row: 1;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

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

.menu-toggle {
  position: relative;
  z-index: 2;
  grid-column: 4;
  grid-row: 1;
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: currentColor;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(14px);
  transition: background 0.24s ease, color 0.24s ease;
}

.site-header.is-scrolled .menu-toggle,
.site-header:has(.nav-menu.is-open) .menu-toggle {
  background: rgba(255, 255, 255, 0.1);
}

.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
  width: 18px;
  height: 2px;
  border-radius: 99px;
  display: block;
  background: currentColor;
  content: "";
  transition: transform 0.24s ease, background 0.24s ease;
}

.menu-toggle span::before { transform: translateY(-6px); }
.menu-toggle span::after { transform: translateY(4px); }

body.menu-open .menu-toggle span {
  background: transparent;
}

body.menu-open .menu-toggle span::before {
  background: currentColor;
  transform: translateY(1px) rotate(45deg);
}

body.menu-open .menu-toggle span::after {
  background: currentColor;
  transform: translateY(-1px) rotate(-45deg);
}

.nav-menu {
  position: fixed;
  inset: 0;
  z-index: 1;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 26px;
  height: 100dvh;
  min-height: 100svh;
  padding: 86px 20px 40px;
  border: 0;
  border-radius: 0;
  color: var(--white);
  text-align: center;
  background:
    radial-gradient(circle at 86% 5%, rgba(48, 43, 111, 0.58), transparent 0 38%),
    radial-gradient(circle at 52% 38%, rgba(22, 25, 54, 0.36), transparent 0 34%),
    linear-gradient(180deg, #070812 0%, #05060b 62%, #030409 100%);
  backdrop-filter: none;
  opacity: 0;
  overflow-y: auto;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.nav-menu::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
}

.nav-menu.is-open {
  display: flex;
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.nav-menu a {
  width: fit-content;
  padding: 0;
  color: var(--white);
  font-size: clamp(28px, 7vw, 38px);
  line-height: 1.05;
  font-weight: 500;
  letter-spacing: -0.055em;
  transition: color 0.2s ease;
}

.nav-menu a:hover {
  color: currentColor;
}

.nav-cta {
  position: relative;
  z-index: 2;
  grid-column: 3;
  grid-row: 1;
  display: inline-flex;
  min-height: 36px;
  padding: 0 16px;
  border-radius: 999px;
  align-items: center;
  justify-content: center;
  color: var(--white);
  background: #080910;
  font-size: 13px;
  font-weight: 800;
  transition: transform 0.2s ease, background 0.24s ease, color 0.24s ease;
  white-space: nowrap;
}

.site-header.is-scrolled .nav-cta {
  color: #05060b;
  background: var(--white);
}

.button {
  min-height: 46px;
  padding: 0 20px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

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

.button-dark {
  color: var(--white);
  background: #05060b;
}

.button-light {
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.hero {
  padding: 118px 0 180px;
  position: relative;
  display: grid;
  align-items: center;
  color: #05060b;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 18%, rgba(255,255,255,0.94), transparent 0 17%, transparent 35%),
    radial-gradient(circle at 58% 4%, rgba(255,255,255,0.96), transparent 0 12%, transparent 30%),
    radial-gradient(circle at 82% 18%, rgba(120,112,255,0.94), transparent 0 24%, transparent 45%),
    radial-gradient(circle at 10% 86%, rgba(21,93,252,0.95), transparent 0 22%, transparent 43%),
    linear-gradient(135deg, #e9f4ff 0%, #9db5ff 38%, #756dff 62%, #1741ff 100%);
}

.hero-bg::after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(255,255,255,0.05), rgba(0,0,0,0.12) 76%, var(--black) 100%),
    radial-gradient(circle at 30% 48%, rgba(255,255,255,0.48), transparent 0 20%, transparent 50%);
  content: "";
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  justify-items: center;
  text-align: center;
}

.hero-logo {
  width: 112px;
  height: 112px;
  filter: drop-shadow(0 24px 62px rgba(40, 50, 190, 0.26));
}

.eyebrow {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 700;
}

h1,
h2,
h3,
p { margin-top: 0; }

h1,
h2,
h3 {
  letter-spacing: -0.055em;
  line-height: 1.04;
}

h1 {
  max-width: 940px;
  margin-bottom: 20px;
  font-size: clamp(50px, 7.5vw, 104px);
  font-weight: 450;
}

h2 {
  margin-bottom: 24px;
  font-size: clamp(36px, 5.2vw, 68px);
  font-weight: 600;
}

h3 {
  margin-bottom: 10px;
  font-size: 24px;
  font-weight: 650;
}

.hero-lead {
  max-width: 680px;
  margin-bottom: 30px;
  font-size: clamp(20px, 2vw, 27px);
  line-height: 1.25;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 66px;
}

.audience-row {
  width: 100%;
  overflow: hidden;
}

.audience-track {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px 56px;
  color: rgba(5, 6, 11, 0.48);
  font-size: clamp(24px, 3.5vw, 42px);
  font-weight: 800;
  letter-spacing: -0.06em;
}

.audience-track span[aria-hidden="true"] {
  display: none;
}

.product-stage {
  margin-top: -140px;
  padding-bottom: 92px;
  position: relative;
  z-index: 2;
  background: linear-gradient(
          to bottom,
          transparent 0,
          transparent 140px,
          var(--black) 140px,
          var(--black) 100%
  );
}

.stage-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.34fr);
  align-items: end;
  gap: clamp(24px, 4vw, 54px);
}

.stage-constructor {
  width: 100%;
  height: min(520px, 52vw);
  min-height: 440px;
  border: 0;
  border-radius: 26px;
  background: #05060d;
  filter: drop-shadow(0 36px 92px rgba(0,0,0,0.5));
}

.stage-constructor-static {
  display: none;
  width: 100%;
  height: auto;
  border-radius: 26px;
  background: #05060d;
  filter: drop-shadow(0 36px 92px rgba(0,0,0,0.5));
}

.stage-phone {
  width: min(100%, 270px);
  justify-self: center;
  border-radius: 34px;
  filter: drop-shadow(0 36px 80px rgba(0,0,0,0.48));
}

.headline-section {
  padding: 92px 0 48px;
  background: var(--black);
}

.headline-section h2 {
  max-width: 980px;
  margin-inline: auto;
  text-align: center;
}

.story-section,
.feature-band,
.pricing-section,
.faq-section,
.final-section {
  padding: 86px 0;
  background: var(--black);
}

.story-grid {
  display: grid;
  gap: 54px;
  align-items: center;
}

.story-copy h2 {
  max-width: 540px;
}

.story-copy p,
.feature-grid p,
.price-card p,
.studio-section p,
.faq-list p,
.final-card p {
  max-width: 560px;
  color: var(--muted);
  font-size: clamp(17px, 1.5vw, 21px);
}

.story-visual {
  min-height: 460px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 15%, rgba(255,255,255,0.86), transparent 0 17%, transparent 42%),
    linear-gradient(135deg, #173cff, #7d87ff 54%, #eef4ff);
}

.visual-phone img {
  width: min(58%, 300px);
  border-radius: 34px;
  filter: drop-shadow(0 28px 66px rgba(0,0,0,0.42));
}

.flow-board {
  width: min(92%, 640px);
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 28px;
  display: grid;
  gap: 16px;
  color: #f8f9ff;
  background:
    radial-gradient(circle at 18% 8%, rgba(255,255,255,0.20), transparent 36%),
    linear-gradient(145deg, rgba(4,6,13,0.94), rgba(12,17,34,0.88));
  box-shadow: 0 32px 80px rgba(0,0,0,0.34);
}

.flow-column {
  padding: 20px;
  border: 1px solid rgba(255,255,255,0.11);
  border-radius: 20px;
  background: rgba(255,255,255,0.06);
}

.flow-column.active {
  background: linear-gradient(135deg, rgba(21,93,252,0.58), rgba(111,99,255,0.38));
}

.flow-kicker {
  display: block;
  margin-bottom: 8px;
  color: rgba(248,249,255,0.58);
  font-size: 13px;
  font-weight: 700;
}

.flow-column strong {
  display: block;
  margin-bottom: 6px;
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.05;
  letter-spacing: -0.05em;
}

.flow-column p {
  margin: 0;
  color: rgba(248,249,255,0.65);
  font-size: 15px;
}

.flow-rail {
  height: 30px;
  display: grid;
  place-items: center;
}

.flow-rail span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,0.46);
  box-shadow: 0 0 22px rgba(121,135,255,0.9);
}

.flow-rail span:nth-child(2) { opacity: 0.62; }
.flow-rail span:nth-child(3) { opacity: 0.32; }


.visual-animation iframe {
  width: 100%;
  height: 520px;
  border: 0;
  background: transparent;
}

.band-head {
  max-width: 840px;
  margin-bottom: 32px;
}

.feature-grid {
  display: grid;
  gap: 14px;
}

.feature-grid article,
.price-card,
.faq-list {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.075), rgba(255,255,255,0.035));
}

.feature-grid article {
  min-height: 220px;
  padding: 24px;
}

.pricing-section h2 {
  max-width: 780px;
}

.pricing-grid {
  display: grid;
  gap: 16px;
}

.price-card {
  min-height: 410px;
  padding: 28px;
  display: flex;
  flex-direction: column;
}

.price-card.featured {
  border-color: rgba(111, 99, 255, 0.65);
  background:
    radial-gradient(circle at 80% 0%, rgba(111,99,255,0.34), transparent 42%),
    linear-gradient(180deg, rgba(255,255,255,0.09), rgba(255,255,255,0.04));
}

.price-card strong {
  display: block;
  margin: 20px 0;
  font-size: 40px;
  line-height: 1;
  letter-spacing: -0.055em;
}

.price-card strong span {
  color: var(--muted);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0;
}

.price-card ul {
  display: grid;
  gap: 10px;
  margin: 0 0 28px;
  padding: 0;
  color: var(--muted);
  list-style: none;
}

.price-card li::before {
  color: #70e39b;
  content: "✓ ";
}

.price-card .button {
  margin-top: auto;
}

.studio-section {
  padding: 96px 0;
  color: var(--white);
  background:
    radial-gradient(circle at 80% 18%, rgba(111,99,255,0.22), transparent 36%),
    linear-gradient(180deg, #060812, #030409);
}

.studio-grid {
  display: grid;
  gap: 42px;
  align-items: center;
}

.studio-logo {
  width: 118px;
  margin-bottom: 24px;
  filter: drop-shadow(0 18px 46px rgba(111,99,255,0.32));
}

.studio-section h2 {
  max-width: 680px;
}

.studio-section p {
  color: var(--muted);
}

.studio-proof {
  min-height: 420px;
  border: 1px solid var(--line);
  border-radius: 18px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 26px;
  padding: clamp(28px, 5vw, 54px);
  text-align: center;
  background:
    radial-gradient(circle at 50% 44%, rgba(21,93,252,0.36), transparent 34%),
    radial-gradient(circle at 50% 44%, rgba(255,255,255,0.10), transparent 0 21%, transparent 49%),
    linear-gradient(145deg, rgba(255,255,255,0.075), rgba(255,255,255,0.028));
}

.studio-proof p {
  max-width: 430px;
  margin: 0;
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.28;
  letter-spacing: -0.035em;
}

.orbit-mark {
  width: 172px;
  height: 172px;
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(5,6,11,0.55);
  box-shadow: inset 0 0 42px rgba(255,255,255,0.06), 0 34px 90px rgba(0,0,0,0.32);
}

.orbit-mark img {
  width: 112px;
  height: auto;
}

.faq-grid {
  display: grid;
  gap: 42px;
}

.faq-list {
  padding: 8px 28px;
}

details {
  border-bottom: 1px solid var(--line);
}

details:last-child {
  border-bottom: 0;
}

summary {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  cursor: pointer;
  list-style: none;
  font-size: 20px;
  font-weight: 700;
}

summary::-webkit-details-marker { display: none; }

summary::after {
  content: "+";
  color: var(--muted);
  font-size: 28px;
}

details[open] summary::after { content: "-"; }

details p {
  margin-bottom: 24px;
}

.final-card {
  min-height: 470px;
  padding: 46px 24px;
  border-radius: 18px;
  display: grid;
  justify-items: center;
  align-content: center;
  text-align: center;
  color: #05060b;
  background:
    radial-gradient(circle at 26% 18%, rgba(255,255,255,0.96), transparent 0 16%, transparent 42%),
    radial-gradient(circle at 82% 18%, rgba(120,112,255,0.88), transparent 0 22%, transparent 46%),
    linear-gradient(135deg, #f0f6ff, #7f91ff 52%, #1741ff);
}

.final-card img {
  width: 86px;
  margin-bottom: 24px;
}

.final-card h2 {
  max-width: 820px;
}

.final-card p {
  margin-bottom: 28px;
  color: rgba(5, 6, 11, 0.68);
}

.footer {
  padding: 34px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  background: var(--black);
}

.footer-grid {
  display: grid;
  gap: 20px;
}

.footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 22px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.footer p {
  margin: 0;
  color: rgba(248,249,255,0.45);
  font-size: 14px;
}

[data-animate].is-visible {
  opacity: 1;
  transform: none;
}

@keyframes audience-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(calc(-50% - 18px)); }
}

@media (min-width: 760px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .footer p {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1020px) {
  .nav {
    grid-template-columns: auto 1fr auto;
    gap: 18px;
  }

  .menu-toggle {
    display: none;
  }

  .nav-menu {
    position: static;
    z-index: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 24px;
    height: auto;
    min-height: 0;
    padding: 0;
    border: 0;
    color: currentColor;
    text-align: left;
    background: transparent;
    backdrop-filter: none;
    opacity: 1;
    overflow: visible;
    pointer-events: auto;
    transform: none;
  }

  .nav-menu a {
    width: auto;
    padding: 0;
    color: rgba(5, 6, 11, 0.66);
    font-size: 13px;
    line-height: 1.5;
    font-weight: 600;
    letter-spacing: 0;
  }

  .site-header.is-scrolled .nav-menu a {
    color: rgba(255, 255, 255, 0.72);
  }

  .nav-menu a:hover,
  .site-header.is-scrolled .nav-menu a:hover {
    color: currentColor;
  }

  .nav-cta {
    grid-column: auto;
    grid-row: auto;
    display: inline-flex;
    min-height: 38px;
    padding: 0 20px;
    font-size: 14px;
  }

  .story-grid,
  .studio-grid,
  .faq-grid {
    grid-template-columns: 0.9fr 1.1fr;
  }

  .story-section.reverse .story-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .feature-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .flow-board {
    grid-template-columns: 1fr 40px 1.1fr 40px 1fr;
    align-items: stretch;
  }

  .flow-rail {
    width: 40px;
    height: auto;
    grid-auto-flow: column;
  }
}

@media (max-width: 1019px) {
  .pricing-grid {
    grid-template-columns: minmax(0, 1fr);
    width: 100%;
    max-width: none;
    margin-inline: auto;
  }

  .stage-card {
    grid-template-columns: 1fr;
  }

  .stage-constructor,
  .stage-phone {
    display: none;
  }

  .stage-constructor-static {
    display: block;
  }
}

@media (min-width: 561px) and (max-width: 1019px) {
  .hero {
    min-height: 860px;
  }

  .hero-logo {
    width: 74px;
    height: 74px;
    margin-bottom: 24px;
  }

  h1 {
    margin-bottom: 16px;
    font-size: 42px;
  }

  .hero-lead {
    max-width: 560px;
    margin-bottom: 26px;
    font-size: 21px;
    line-height: 1.25;
  }

  .hero-actions {
    margin-bottom: 34px;
  }

  .hero-actions .button {
    min-height: 40px;
    padding-inline: 34px;
    font-size: 15px;
  }

  .product-stage {
    margin-top: -330px;
  }

  .stage-card {
    width: min(620px, calc(100vw - 88px));
    min-height: 330px;
  }

  .stage-constructor-static {
    height: 330px;
    object-fit: cover;
    object-position: center top;
    border-radius: 14px 14px 0 0;
  }
}

@media (max-width: 780px) {
  .hero {
    min-height: 100svh;
    padding: 124px 0 318px;
    align-items: start;
  }

  .hero-bg {
    background:
      radial-gradient(circle at 50% 6%, rgba(255,255,255,0.98), transparent 0 15%, transparent 30%),
      radial-gradient(circle at 86% 20%, rgba(122,112,255,0.82), transparent 0 22%, transparent 44%),
      radial-gradient(circle at 24% 43%, rgba(255,255,255,0.54), transparent 0 23%, transparent 48%),
      radial-gradient(circle at 2% 30%, rgba(21,93,252,0.92), transparent 0 22%, transparent 52%),
      linear-gradient(145deg, #eaf3ff 0%, #98b1ff 37%, #716cff 62%, #091024 100%);
  }

  .hero-bg::after {
    background:
      linear-gradient(to bottom, rgba(255,255,255,0.02) 0%, rgba(0,0,0,0.08) 52%, rgba(5,6,11,0.9) 88%, var(--black) 100%),
      radial-gradient(circle at 32% 42%, rgba(255,255,255,0.42), transparent 0 21%, transparent 52%);
  }

  .hero-logo {
    width: 70px;
    height: 70px;
    margin-top: 8px;
    margin-bottom: 28px;
  }

  h1 {
    margin-bottom: 18px;
    font-size: 32px;
    letter-spacing: -0.04em;
  }

  .hero-lead {
    max-width: 430px;
    margin-bottom: 28px;
    font-size: 16px;
    line-height: 1.22;
  }

  .hero-actions {
    margin-bottom: 48px;
  }

  .hero-actions .button {
    width: auto;
    min-height: 34px;
    padding-inline: 28px;
    color: rgba(5, 6, 11, 0.58);
    background: rgba(255, 255, 255, 0.34);
    backdrop-filter: blur(16px);
  }

  .hero-actions .button-light {
    display: none;
  }

  .audience-row {
    width: calc(100% + var(--side) * 2);
    margin-inline: calc(var(--side) * -1);
  }

  .audience-track {
    width: max-content;
    flex-wrap: nowrap;
    justify-content: flex-start;
    gap: 0;
    color: rgba(5, 6, 11, 0.48);
    font-size: 28px;
    animation: audience-marquee 18s linear infinite;
  }

  .audience-track span {
    display: inline-block;
    flex: 0 0 auto;
    padding-inline: 28px;
  }

  .audience-track span[aria-hidden="true"] {
    display: inline-block;
  }

  .product-stage {
    margin-top: -274px;
    padding-bottom: 68px;
    overflow: hidden;
    background: linear-gradient(to bottom, transparent 0, transparent 48px, rgba(5, 6, 11, 0.72) 75%, var(--black) 100%);
  }

  .stage-card {
    width: min(400px, 68vw);
    min-height: 254px;
    margin-inline: auto;
    display: block;
    overflow: visible;
  }

  .stage-constructor {
    width: 100%;
    height: 254px;
    min-height: 254px;
    border-radius: 11px 11px 0 0;
    filter: drop-shadow(0 24px 58px rgba(0,0,0,0.52));
  }

  .stage-constructor-static {
    height: 254px;
    object-fit: cover;
    object-position: center top;
    border-radius: 11px 11px 0 0;
    filter: drop-shadow(0 24px 58px rgba(0,0,0,0.52));
  }

  .story-visual {
    min-height: 380px;
  }
}

@media (min-width: 561px) and (max-width: 780px) {
  .hero {
    min-height: 860px;
  }

  .hero-logo {
    width: 74px;
    height: 74px;
    margin-bottom: 24px;
  }

  h1 {
    margin-bottom: 16px;
    font-size: 42px;
  }

  .hero-lead {
    max-width: 560px;
    margin-bottom: 26px;
    font-size: 21px;
    line-height: 1.25;
  }

  .hero-actions {
    margin-bottom: 34px;
  }

  .hero-actions .button {
    min-height: 40px;
    padding-inline: 34px;
    font-size: 15px;
  }

  .product-stage {
    margin-top: -330px;
  }

  .stage-card {
    width: min(560px, calc(100vw - 80px));
    min-height: 330px;
  }

  .stage-constructor-static {
    height: 330px;
    object-fit: cover;
    object-position: center top;
  }
}

@media (max-width: 560px) {
  :root {
    --side: 18px;
  }

  .hero {
    min-height: 720px;
    padding: 96px 0 300px;
  }

  h1 {
    font-size: 28px;
  }

  h2 {
    font-size: 34px;
  }

  .hero-logo {
    width: 68px;
    height: 68px;
    margin-bottom: 26px;
  }

  .hero-lead {
    max-width: 285px;
    font-size: 16px;
    line-height: 1.2;
  }

  .hero-actions {
    width: 100%;
    margin-bottom: 42px;
  }

  .hero-actions .button {
    width: auto;
    max-width: 250px;
    min-height: 36px;
    padding-inline: 22px;
    white-space: normal;
    line-height: 1.12;
  }

  .audience-row {
    padding-left: 0;
  }

  .audience-track {
    gap: 0;
    font-size: 19px;
    letter-spacing: -0.05em;
    animation-duration: 15s;
  }

  .audience-track span {
    padding-inline: 24px;
  }

  .product-stage {
    margin-top: -250px;
    padding-bottom: 54px;
    background: linear-gradient(to bottom, transparent 0, rgba(5, 6, 11, 0.58) 34%, var(--black) 100%);
  }

  .stage-card {
    width: min(430px, 112vw);
    margin-left: 48px;
    min-height: 254px;
  }

  .stage-constructor {
    height: 254px;
    min-height: 254px;
    border-radius: 8px 0 0 0;
  }

  .visual-animation iframe {
    height: 360px;
  }

  .faq-list {
    padding-inline: 18px;
  }
}

@media (max-width: 360px) {
  :root {
    --side: 14px;
  }

  .brand span {
    display: none;
  }

  .nav-cta {
    padding-inline: 10px;
    font-size: 11.5px;
  }
}