:root {
  color-scheme: light dark;
  --bg: #f7f8fb;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: #ffffff;
  --text: #111318;
  --muted: #636a76;
  --line: rgba(17, 19, 24, 0.1);
  --brand: #1769ff;
  --brand-2: #18b6a7;
  --brand-3: #ff7a59;
  --shadow: 0 22px 60px rgba(17, 19, 24, 0.11);
  --radius: 18px;
  --max: 1120px;
  --nav-h: 72px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1016;
    --surface: rgba(21, 25, 34, 0.82);
    --surface-strong: #171b24;
    --text: #f4f7fb;
    --muted: #a4adba;
    --line: rgba(244, 247, 251, 0.12);
    --shadow: 0 22px 60px rgba(0, 0, 0, 0.32);
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 12% 4%, rgba(23, 105, 255, 0.16), transparent 32rem),
    radial-gradient(circle at 88% 8%, rgba(24, 182, 167, 0.14), transparent 28rem),
    var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
}

body.nav-open {
  overflow: hidden;
}

img,
svg {
  max-width: 100%;
}

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

a:hover {
  color: var(--brand);
}

:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--brand), transparent 45%);
  outline-offset: 4px;
}

.skip-link {
  background: var(--text);
  color: var(--bg);
  left: 1rem;
  padding: 0.65rem 0.9rem;
  position: fixed;
  top: 1rem;
  transform: translateY(-140%);
  transition: transform 180ms ease;
  z-index: 100;
}

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

.site-header {
  backdrop-filter: blur(18px);
  background: color-mix(in srgb, var(--bg), transparent 18%);
  border-bottom: 1px solid var(--line);
  height: var(--nav-h);
  position: sticky;
  top: 0;
  z-index: 40;
}

.nav {
  align-items: center;
  display: flex;
  height: 100%;
  justify-content: space-between;
  margin: 0 auto;
  max-width: var(--max);
  padding: 0 1.25rem;
}

.brand {
  align-items: center;
  display: inline-flex;
  font-size: 1.05rem;
  font-weight: 750;
  gap: 0.65rem;
  letter-spacing: 0;
}

.brand-mark {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  border-radius: 12px;
  box-shadow: 0 12px 30px rgba(23, 105, 255, 0.28);
  display: inline-grid;
  height: 34px;
  place-items: center;
  width: 34px;
}

.brand-mark img {
  height: 22px;
  width: 22px;
}

.nav-links {
  align-items: center;
  display: flex;
  gap: 1.35rem;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 650;
}

.nav-links a[aria-current="page"],
.nav-links a:hover {
  color: var(--text);
}

.nav-toggle {
  align-items: center;
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  cursor: pointer;
  display: none;
  height: 42px;
  justify-content: center;
  width: 42px;
}

.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after {
  background: currentColor;
  border-radius: 999px;
  content: "";
  display: block;
  height: 2px;
  position: absolute;
  transition: transform 180ms ease, opacity 180ms ease;
  width: 18px;
}

.nav-toggle::before {
  transform: translateY(-6px);
}

.nav-toggle::after {
  transform: translateY(6px);
}

.nav-open .nav-toggle span {
  opacity: 0;
}

.nav-open .nav-toggle::before {
  transform: rotate(45deg);
}

.nav-open .nav-toggle::after {
  transform: rotate(-45deg);
}

.section {
  padding: 5.5rem 1.25rem;
}

.section.compact {
  padding: 3.5rem 1.25rem;
}

.container {
  margin: 0 auto;
  max-width: var(--max);
}

.hero {
  min-height: calc(100vh - var(--nav-h));
  overflow: hidden;
  padding: 6.5rem 1.25rem 5rem;
  position: relative;
}

.hero-grid {
  align-items: center;
  display: grid;
  gap: 3.5rem;
  grid-template-columns: minmax(0, 1.02fr) minmax(300px, 0.78fr);
  margin: 0 auto;
  max-width: var(--max);
}

.eyebrow {
  color: var(--brand);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin: 0 0 1rem;
  text-transform: uppercase;
}

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

h1 {
  font-size: clamp(3.2rem, 8vw, 6.7rem);
  letter-spacing: 0;
  line-height: 0.92;
  margin-bottom: 1.35rem;
}

.page-title {
  font-size: clamp(2.75rem, 7vw, 5.8rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.7rem);
  letter-spacing: 0;
  line-height: 1.02;
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.2rem;
  line-height: 1.25;
  margin-bottom: 0.55rem;
}

.lead {
  color: var(--muted);
  font-size: clamp(1.13rem, 2vw, 1.35rem);
  max-width: 680px;
}

.section-head {
  margin-bottom: 2.4rem;
  max-width: 760px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.button {
  align-items: center;
  background: var(--text);
  border: 1px solid transparent;
  border-radius: 999px;
  color: var(--bg);
  display: inline-flex;
  font-weight: 750;
  gap: 0.55rem;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.15rem;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover {
  box-shadow: 0 14px 32px rgba(17, 19, 24, 0.18);
  color: var(--bg);
  transform: translateY(-2px);
}

.button.secondary {
  background: var(--surface-strong);
  border-color: var(--line);
  color: var(--text);
}

.button.secondary:hover {
  color: var(--text);
}

.visual-stack {
  min-height: 520px;
  position: relative;
}

.phone {
  background: #10141c;
  border: 10px solid #05070b;
  border-radius: 42px;
  box-shadow: var(--shadow);
  height: 510px;
  overflow: hidden;
  position: absolute;
  right: 3rem;
  top: 0;
  width: 250px;
}

.phone.alt {
  right: 12rem;
  top: 90px;
  transform: rotate(-7deg);
}

.phone-screen {
  background: linear-gradient(155deg, #fbfcff 0%, #dce8ff 48%, #c9fff3 100%);
  color: #111318;
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 1.25rem;
}

.phone.alt .phone-screen {
  background: linear-gradient(160deg, #172032, #1d675e 58%, #fafafa);
  color: #fff;
}

.app-icon {
  border-radius: 20px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
  height: 58px;
  margin-bottom: 1rem;
  width: 58px;
}

.widget {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 18px;
  margin-top: auto;
  padding: 1rem;
}

.widget strong {
  display: block;
  font-size: 2rem;
  line-height: 1;
}

.grid {
  display: grid;
  gap: 1rem;
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 16px 36px rgba(17, 19, 24, 0.06);
  padding: 1.35rem;
}

.app-card {
  display: flex;
  flex-direction: column;
  min-height: 300px;
}

.app-card .app-icon {
  margin-bottom: 1.3rem;
}

.app-card p,
.card p,
.policy p,
.support p,
li {
  color: var(--muted);
}

.app-card .button {
  margin-top: auto;
  width: fit-content;
}

.feature-list {
  display: grid;
  gap: 0.85rem;
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
}

.feature-list li {
  align-items: flex-start;
  display: flex;
  gap: 0.7rem;
}

.check {
  background: color-mix(in srgb, var(--brand-2), transparent 78%);
  border-radius: 999px;
  color: var(--brand-2);
  flex: 0 0 auto;
  font-weight: 900;
  height: 24px;
  line-height: 24px;
  text-align: center;
  width: 24px;
}

.band {
  background: linear-gradient(135deg, color-mix(in srgb, var(--brand), transparent 87%), color-mix(in srgb, var(--brand-2), transparent 88%));
  border-block: 1px solid var(--line);
}

.privacy-panel {
  align-items: center;
  display: grid;
  gap: 2rem;
  grid-template-columns: minmax(0, 0.95fr) minmax(240px, 0.55fr);
}

.privacy-badge {
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow);
  padding: 2rem;
  text-align: center;
}

.privacy-badge strong {
  display: block;
  font-size: 4.5rem;
  line-height: 1;
}

.page-hero {
  padding: 5.5rem 1.25rem 3rem;
}

.crumbs {
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  font-size: 0.92rem;
  gap: 0.45rem;
  margin-bottom: 1.2rem;
}

.screens {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 2rem;
}

.screenshot {
  aspect-ratio: 9 / 16;
  background: linear-gradient(155deg, color-mix(in srgb, var(--brand), transparent 70%), color-mix(in srgb, var(--brand-2), transparent 72%));
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: 0 18px 42px rgba(17, 19, 24, 0.1);
  display: grid;
  margin: 0;
  min-height: 360px;
  overflow: hidden;
  padding: 0;
  place-items: center;
  position: relative;
}

.screenshot-image {
  display: block;
  height: 100%;
  object-fit: contain;
  object-position: center;
  width: 100%;
}

.screenshot-fallback {
  background: color-mix(in srgb, var(--surface-strong), transparent 10%);
  border: 1px solid var(--line);
  border-radius: 20px;
  color: var(--muted);
  display: none;
  inset: 1rem;
  padding: 1rem;
  place-items: center;
  position: absolute;
  text-align: center;
}

.screenshot.is-missing .screenshot-image {
  display: none;
}

.screenshot.is-missing .screenshot-fallback {
  display: grid;
}

.meta-table {
  border-collapse: collapse;
  margin-top: 1rem;
  width: 100%;
}

.meta-table th,
.meta-table td {
  border-bottom: 1px solid var(--line);
  padding: 0.9rem 0;
  text-align: left;
  vertical-align: top;
}

.meta-table th {
  width: 34%;
}

.policy,
.support {
  max-width: 860px;
}

.policy h2,
.support h2 {
  font-size: clamp(1.55rem, 3vw, 2.35rem);
  margin-top: 2.5rem;
}

.faq details {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  margin-bottom: 0.75rem;
  padding: 1rem 1.1rem;
}

.faq summary {
  cursor: pointer;
  font-weight: 750;
}

.contact-form {
  display: grid;
  gap: 1rem;
}

.field {
  display: grid;
  gap: 0.35rem;
}

label {
  font-weight: 700;
}

input,
textarea,
select {
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--text);
  font: inherit;
  padding: 0.85rem 0.95rem;
  width: 100%;
}

textarea {
  min-height: 160px;
  resize: vertical;
}

.form-note {
  color: var(--muted);
  font-size: 0.94rem;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 2.5rem 1.25rem;
}

.footer-grid {
  align-items: start;
  display: grid;
  gap: 2rem;
  grid-template-columns: 1.2fr repeat(3, minmax(120px, 0.5fr));
  margin: 0 auto;
  max-width: var(--max);
}

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

.footer-title {
  color: var(--text);
  font-weight: 800;
  margin-bottom: 0.8rem;
}

.footer-links {
  display: grid;
  gap: 0.45rem;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 600ms ease, transform 600ms ease;
}

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

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

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 860px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    background: var(--surface-strong);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    display: grid;
    gap: 0;
    left: 0;
    opacity: 0;
    padding: 0.75rem 1.25rem 1.25rem;
    pointer-events: none;
    position: fixed;
    right: 0;
    top: var(--nav-h);
    transform: translateY(-10px);
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .nav-open .nav-links {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-links a {
    border-bottom: 1px solid var(--line);
    padding: 0.85rem 0;
  }

  .hero-grid,
  .grid.two,
  .grid.three,
  .privacy-panel,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 4rem;
  }

  .visual-stack {
    min-height: 420px;
  }

  .phone {
    height: 410px;
    right: 0;
    width: 204px;
  }

  .phone.alt {
    right: 8.8rem;
    top: 70px;
  }

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

  .screenshot {
    min-height: 320px;
  }
}

@media (max-width: 540px) {
  .section {
    padding: 4rem 1rem;
  }

  .page-hero {
    padding: 4rem 1rem 2rem;
  }

  .actions,
  .button {
    width: 100%;
  }

  .visual-stack {
    min-height: 370px;
  }

  .phone.alt {
    right: 6.3rem;
  }

  .footer-grid {
    gap: 1.4rem;
  }
}