:root {
  color-scheme: dark;
  --bg: #020711;
  --bg-deep: #01040a;
  --panel: rgba(5, 18, 42, 0.78);
  --panel-strong: rgba(7, 28, 66, 0.92);
  --text: #f8fbff;
  --muted: #a9bee3;
  --line: rgba(255, 255, 255, 0.14);
  --blue: #08b8ff;
  --blue-deep: #075bff;
  --green: #64f65f;
  --record: #ff2633;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 78% 10%, rgba(8, 184, 255, 0.34), transparent 29%),
    radial-gradient(circle at 18% 32%, rgba(7, 91, 255, 0.24), transparent 30%),
    radial-gradient(circle at 86% 72%, rgba(100, 246, 95, 0.10), transparent 22%),
    linear-gradient(180deg, #031634 0%, var(--bg) 48%, var(--bg-deep) 100%);
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(2, 7, 17, 0.86);
  backdrop-filter: blur(18px);
}

.nav {
  max-width: 1180px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  text-decoration: none;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  overflow: hidden;
  background: var(--blue);
  box-shadow: 0 0 0 1px rgba(8, 184, 255, 0.42);
}

.brand-mark img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.nav-links {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.nav-links a {
  text-decoration: none;
}

.button,
.store-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 8px;
  border: 1px solid var(--line);
  font-weight: 900;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button {
  background: linear-gradient(135deg, var(--blue), var(--blue-deep));
  color: white;
  border-color: rgba(8, 184, 255, 0.46);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.button:hover,
.store-button:hover {
  transform: translateY(-1px);
}

.hero {
  min-height: calc(100vh - 64px);
  max-width: 1240px;
  margin: 0 auto;
  padding: 76px 20px 64px;
  display: grid;
  grid-template-columns: minmax(0, 620px) minmax(420px, 1fr);
  gap: 48px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

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

h1 {
  margin-bottom: 18px;
  font-size: clamp(46px, 7vw, 82px);
  line-height: 0.96;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 650px;
  color: var(--muted);
  font-size: 19px;
}

.download-row,
.hero-actions {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-actions {
  margin-top: 16px;
}

.store-button {
  min-width: 184px;
  min-height: 58px;
  padding: 8px 16px;
  justify-content: flex-start;
  gap: 12px;
  border-radius: 10px;
  background: rgba(3, 8, 18, 0.92);
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.26);
}

.store-badge:hover {
  border-color: rgba(255, 255, 255, 0.34);
  background: rgba(10, 30, 68, 0.92);
}

.store-icon {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 7px;
  background: #fff;
  overflow: hidden;
  padding: 5px;
}

.store-icon img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

.store-button small,
.store-button strong {
  display: block;
  line-height: 1.1;
}

.store-button small {
  color: rgba(248, 251, 255, 0.62);
  font-size: 11px;
}

.store-button strong {
  margin-top: 3px;
  font-size: 16px;
}

.store-note {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.facts {
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.fact {
  padding: 14px;
  border: 1px solid rgba(8, 184, 255, 0.18);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.05);
}

.fact strong {
  display: block;
  font-size: 22px;
  line-height: 1.1;
}

.fact span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.product-visual {
  position: relative;
  min-height: 560px;
  display: grid;
  align-items: center;
  justify-items: center;
}

.logo-showcase {
  width: min(100%, 520px);
  margin: 0;
  border-radius: 44px;
  overflow: hidden;
  box-shadow:
    0 28px 110px rgba(0, 0, 0, 0.62),
    0 0 90px rgba(8, 184, 255, 0.20);
}

.logo-showcase img {
  width: 100%;
  display: block;
}

.phone-shot {
  position: absolute;
  right: 0;
  bottom: -6px;
  width: 190px;
  margin: 0;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.58);
}

.hero-character {
  position: absolute;
  left: -34px;
  bottom: -8px;
  width: min(38vw, 245px);
  filter: drop-shadow(0 20px 38px rgba(0, 0, 0, 0.46));
  animation: heroFloat 6s ease-in-out infinite;
}

.phone-shot img {
  width: 100%;
  display: block;
}

.section {
  border-top: 1px solid var(--line);
  background: rgba(2, 7, 17, 0.58);
}

.section-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 58px 20px;
}

.section h2 {
  margin-bottom: 18px;
  font-size: clamp(30px, 5vw, 48px);
  line-height: 1;
}

.grid,
.flow {
  display: grid;
  gap: 14px;
}

.grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.flow {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  counter-reset: step;
}

.feature,
.price-box,
.policy-box,
.step {
  padding: 22px;
  border: 1px solid rgba(8, 184, 255, 0.16);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.04);
}

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

.creator-card {
  min-height: 330px;
  padding: 0 22px 22px;
  border: 1px solid rgba(8, 184, 255, 0.16);
  border-radius: 8px;
  background:
    radial-gradient(circle at 50% 0%, rgba(8, 184, 255, 0.22), transparent 42%),
    var(--panel);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.creator-card img {
  width: min(100%, 270px);
  align-self: center;
  margin: -20px 0 -8px;
  filter: drop-shadow(0 18px 32px rgba(0, 0, 0, 0.42));
}

.creator-card h3 {
  margin-bottom: 8px;
}

.creator-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.step {
  min-height: 170px;
  background: var(--panel-strong);
  counter-increment: step;
}

.step::before {
  content: counter(step, decimal-leading-zero);
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 18px;
  border-radius: 999px;
  background: var(--blue);
  color: white;
  font-weight: 900;
}

.feature h3,
.price-box h3,
.policy-box h3,
.step h3 {
  margin-bottom: 8px;
}

.feature p,
.price-box p,
.policy-box p,
.step p,
.legal p,
.legal li {
  color: var(--muted);
}

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

.price {
  margin: 12px 0;
  font-size: 38px;
  font-weight: 900;
  color: var(--blue);
}

.store-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 28px;
  border: 1px solid rgba(8, 184, 255, 0.18);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(8, 184, 255, 0.24), transparent 42%),
    linear-gradient(225deg, rgba(100, 246, 95, 0.10), transparent 38%),
    var(--panel);
}

.contact-line {
  max-width: 320px;
  margin: 0;
  color: var(--muted);
  font-weight: 700;
}

.contact-line a {
  color: var(--green);
  text-underline-offset: 4px;
}

.legal {
  max-width: 820px;
  margin: 0 auto;
  padding: 54px 20px;
}

.legal h1 {
  font-size: clamp(34px, 7vw, 56px);
}

.legal h2 {
  margin-top: 34px;
}

.site-footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 24px 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
}

.footer-inner a {
  color: var(--muted);
}

@keyframes heroFloat {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 44px;
  }

  .product-visual {
    min-height: auto;
  }

  .logo-showcase {
    width: min(76vw, 440px);
  }

  .phone-shot {
    display: none;
  }

  .hero-character {
    right: -10px;
    left: auto;
    width: min(48vw, 210px);
  }

  .grid,
  .flow,
  .creator-grid,
  .facts,
  .price-row,
  .store-panel {
    grid-template-columns: 1fr;
  }

  .nav-links {
    gap: 10px;
    font-size: 13px;
  }

  .nav-links .hide-small {
    display: none;
  }
}

@media (max-width: 520px) {
  .nav {
    padding-inline: 14px;
  }

  .hero,
  .section-inner,
  .legal {
    padding-inline: 14px;
  }

  .download-row,
  .hero-actions {
    flex-direction: column;
  }
}