:root {
  color-scheme: dark;
  --bg: #07090d;
  --bg-2: #0d1118;
  --panel: #121822;
  --panel-2: #17202c;
  --text: #f4f7fb;
  --muted: #a8b3c4;
  --line: #273242;
  --cyan: #4fc3f7;
  --green: #81c784;
  --rose: #ff8a9a;
  --amber: #ffd166;
  --shadow: 0 24px 80px rgba(0, 0, 0, .36);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(79, 195, 247, .10), transparent 34rem),
    radial-gradient(circle at 70% 6%, rgba(129, 199, 132, .12), transparent 22rem),
    var(--bg);
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  background: rgba(7, 9, 13, .78);
  backdrop-filter: blur(18px);
}

.nav {
  width: min(1120px, calc(100% - 32px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0;
  transition: opacity .22s ease, transform .22s ease, visibility .22s ease;
}

.brand.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-4px);
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  box-shadow: 0 10px 28px rgba(79, 195, 247, .2);
}

.nav-links,
.language-links {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-links {
  gap: 60px;
}

.nav-links a,
.language-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: .94rem;
}

.language-links a[aria-current="page"] {
  color: var(--text);
  font-weight: 700;
}

.more-languages {
  position: relative;
}

.more-languages summary {
  min-width: 34px;
  min-height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  cursor: pointer;
  list-style: none;
}

.more-languages summary::-webkit-details-marker {
  display: none;
}

.more-languages[open] summary {
  color: var(--text);
  border-color: rgba(79, 195, 247, .55);
  background: rgba(79, 195, 247, .10);
}

.more-languages div {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 180px;
  padding: 8px;
  display: grid;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(18, 24, 34, .98);
  box-shadow: var(--shadow);
}

.more-languages a {
  min-height: 38px;
  padding: 8px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-radius: 6px;
}

.more-languages a:hover,
.more-languages a:focus-visible {
  background: rgba(255, 255, 255, .06);
}

.more-languages span {
  color: var(--muted);
  font-size: .82rem;
}

.hero,
.section,
.footer-inner {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  min-height: calc(100svh - 72px);
  padding: 64px 0 48px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 430px);
  gap: 56px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--cyan);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 12ch;
  margin-bottom: 0;
  font-size: clamp(3.2rem, 9vw, 6.8rem);
  line-height: .9;
  letter-spacing: 0;
}

.hero-brand {
  min-height: clamp(84px, 14vw, 132px);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 28px);
}

.hero-brand img {
  width: clamp(72px, 12vw, 112px);
  height: clamp(72px, 12vw, 112px);
  flex: 0 0 auto;
  border-radius: clamp(16px, 2.4vw, 26px);
  box-shadow: 0 20px 58px rgba(79, 195, 247, .22);
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.08rem;
}

.lead {
  max-width: 660px;
  color: #dbe5f1;
  font-size: clamp(1.12rem, 2.2vw, 1.45rem);
}

.cta-row {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: var(--text);
  color: #071019;
  font-weight: 800;
  text-decoration: none;
}

.button.secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, .04);
  color: var(--text);
}

.button svg {
  flex: 0 0 auto;
}

.hero-note {
  max-width: 460px;
  margin-top: 18px;
  color: var(--muted);
  font-size: .95rem;
}

.phone-stage {
  position: relative;
  display: grid;
  place-items: center;
}

.phone {
  width: min(360px, 78vw);
  aspect-ratio: 642 / 1389;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 34px;
  background: linear-gradient(145deg, #202b39, #080b10 56%);
  box-shadow: var(--shadow);
}

.phone img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 26px;
  background: #111;
}

.stat-strip {
  width: min(1120px, calc(100% - 32px));
  margin: -20px auto 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: rgba(18, 24, 34, .82);
}

.stat {
  min-height: 116px;
  padding: 22px;
  border-right: 1px solid var(--line);
}

.stat:last-child {
  border-right: 0;
}

.stat strong {
  display: block;
  margin-bottom: 6px;
  color: var(--text);
  font-size: 1.4rem;
}

.stat span,
.card p,
.faq p,
.section-copy,
.footer-inner {
  color: var(--muted);
}

.section {
  padding: 96px 0 0;
}

.section-head {
  max-width: 760px;
  margin-bottom: 34px;
}

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

.card {
  min-height: 230px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .045), rgba(255, 255, 255, .015));
}

.card-icon {
  width: 42px;
  height: 42px;
  margin-bottom: 22px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: rgba(79, 195, 247, .12);
  color: var(--cyan);
}

.feature-band {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 48px;
  align-items: center;
}

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

.feature-list article {
  padding: 20px;
  border-left: 3px solid var(--cyan);
  background: rgba(255, 255, 255, .035);
}

.gallery {
  display: grid;
  grid-template-columns: 112px 1fr;
  gap: 18px;
  align-items: center;
}

.shot-buttons {
  display: grid;
  gap: 10px;
}

.shot-buttons button {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--muted);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.shot-buttons button[aria-pressed="true"] {
  border-color: rgba(79, 195, 247, .65);
  color: var(--text);
  background: rgba(79, 195, 247, .12);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.faq {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.final-cta {
  margin-top: 96px;
  padding: 54px;
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(79, 195, 247, .18), rgba(129, 199, 132, .12)),
    var(--panel);
}

.app-family {
  padding-top: 72px;
}

.app-link-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.app-link-card {
  min-height: 150px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(18, 24, 34, .72);
  color: var(--muted);
  text-decoration: none;
}

.app-link-card strong {
  color: var(--text);
  font-size: 1.08rem;
}

.app-link-card:hover,
.app-link-card:focus-visible {
  border-color: rgba(79, 195, 247, .58);
  background: rgba(79, 195, 247, .08);
}

.site-footer {
  margin-top: 80px;
  border-top: 1px solid var(--line);
}

.footer-inner {
  padding: 32px 0;
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.footer-inner address {
  font-style: normal;
}

.footer-inner strong {
  color: var(--text);
}

[data-reveal] {
  transform: translateY(16px);
  opacity: 0;
  transition: transform .55s ease, opacity .55s ease;
}

[data-reveal].is-visible {
  transform: translateY(0);
  opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }

  [data-reveal] {
    transform: none;
    opacity: 1;
  }
}

@media (max-width: 860px) {
  .nav {
    min-height: 66px;
  }

  .nav-links {
    display: none;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 40px;
    padding-top: 44px;
  }

  h1 {
    max-width: 10ch;
  }

  .stat-strip,
  .grid,
  .app-link-grid,
  .feature-band,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .stat {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .stat:last-child {
    border-bottom: 0;
  }

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

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

  .shot-buttons button {
    padding: 8px 6px;
    font-size: .88rem;
  }

  .final-cta {
    padding: 30px 22px;
  }

  .footer-inner {
    flex-direction: column;
  }
}

@media (min-width: 861px) and (max-width: 1120px) {
  .app-link-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 460px) {
  .language-links {
    gap: 7px;
  }

  .brand span {
    display: none;
  }

  .hero-brand {
    gap: 12px;
  }

  .hero-brand img {
    width: 58px;
    height: 58px;
    border-radius: 14px;
  }

  .hero,
  .section,
  .footer-inner,
  .nav,
  .stat-strip {
    width: min(100% - 24px, 1120px);
  }

  .button {
    width: 100%;
  }
}