*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #03050f;
  --panel: rgba(255, 255, 255, 0.045);
  --panel-hover: rgba(255, 255, 255, 0.075);
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(96, 165, 250, 0.38);
  --text: #f0f6ff;
  --muted: #97a8bd;
  --dim: #64748b;
  --blue: #3b82f6;
  --blue-soft: #93c5fd;
  --radius: 8px;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 15% -8%, rgba(37, 99, 235, 0.28), transparent 32rem),
    radial-gradient(circle at 92% 18%, rgba(14, 165, 233, 0.14), transparent 30rem),
    linear-gradient(180deg, #03050f 0%, #071020 48%, #03050f 100%);
  color: var(--text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
}

.site-nav {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 66px;
  padding: 0 clamp(18px, 5vw, 76px);
  border-bottom: 1px solid var(--line);
  background: rgba(3, 5, 15, 0.78);
  backdrop-filter: blur(18px);
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
}

.brand-logo {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: 0 0 28px rgba(59, 130, 246, 0.26);
}

.footer-logo {
  width: 26px;
  height: 26px;
  border-radius: 7px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 14px;
}

.nav-actions > a {
  color: var(--muted);
  text-decoration: none;
}

.nav-actions > a:hover {
  color: var(--blue-soft);
}

.lang-select {
  position: relative;
}

.lang-current {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 36px;
  padding: 7px 12px;
  color: var(--text);
  cursor: pointer;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid var(--line);
  border-radius: 999px;
}

.lang-current:hover {
  border-color: var(--line-strong);
}

.lang-menu {
  position: absolute;
  top: 46px;
  right: 0;
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  width: 250px;
  padding: 8px;
  background: #071021;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.48);
}

.lang-select.open .lang-menu {
  display: grid;
}

.lang-option {
  padding: 9px 10px;
  color: var(--muted);
  text-align: left;
  cursor: pointer;
  background: transparent;
  border: 0;
  border-radius: 7px;
}

.lang-option:hover,
.lang-option.active {
  color: var(--blue-soft);
  background: rgba(37, 99, 235, 0.16);
}

.hero {
  display: grid;
  place-items: center;
  min-height: calc(100vh - 66px);
  padding: 78px 20px 88px;
  text-align: center;
}

.hero-copy {
  width: min(900px, 100%);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 15px;
  color: var(--blue-soft);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: 999px;
}

.eyebrow::before {
  width: 6px;
  height: 6px;
  content: "";
  background: var(--blue);
  border-radius: 50%;
  box-shadow: 0 0 16px var(--blue);
}

.app-icon {
  display: block;
  width: 104px;
  height: 104px;
  margin: 30px auto 22px;
  object-fit: cover;
  border: 1px solid rgba(147, 197, 253, 0.25);
  border-radius: 24px;
  box-shadow: 0 0 50px rgba(37, 99, 235, 0.3);
}

h1 {
  max-width: 900px;
  margin: 0 auto 18px;
  font-size: clamp(2.55rem, 7vw, 5rem);
  line-height: 1.06;
  letter-spacing: 0;
  background: linear-gradient(135deg, #f8fbff 0%, #b9d7ff 50%, #60a5fa 100%);
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-sub {
  max-width: 650px;
  margin: 0 auto;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.18rem);
}

.download-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 34px;
}

.store-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 190px;
  padding: 13px 18px;
  color: var(--text);
  text-align: left;
  text-decoration: none;
  background: rgba(37, 99, 235, 0.12);
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius);
  transition: transform 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

.store-btn:hover {
  transform: translateY(-2px);
  background: rgba(37, 99, 235, 0.22);
  box-shadow: 0 12px 34px rgba(37, 99, 235, 0.24);
}

.store-btn svg {
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
}

.store-kicker {
  display: block;
  color: var(--muted);
  font-size: 11px;
}

.store-btn strong {
  display: block;
  font-size: 15px;
  line-height: 1.2;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: 960px;
  margin: -36px auto 0;
  padding: 0 20px;
  gap: 12px;
}

.stats div,
.feature-grid article,
.trust-grid a,
.contact-box,
.legal-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.16);
}

.stats div {
  padding: 22px 14px;
  text-align: center;
}

.stats strong {
  display: block;
  color: var(--blue-soft);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  line-height: 1;
}

.stats span {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-size: 13px;
}

.section {
  padding: 92px clamp(20px, 5vw, 76px);
}

.section h2,
.legal-main h1 {
  text-align: center;
  font-size: clamp(1.8rem, 3.8vw, 2.7rem);
  line-height: 1.15;
  margin-bottom: 12px;
}

.section-sub {
  max-width: 620px;
  margin: 0 auto 46px;
  color: var(--muted);
  text-align: center;
}

.feature-grid,
.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 1120px;
  margin: 0 auto;
  gap: 18px;
}

.feature-grid article,
.trust-grid a {
  padding: 25px;
  text-decoration: none;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.feature-grid article:hover,
.trust-grid a:hover {
  transform: translateY(-3px);
  background: var(--panel-hover);
  border-color: var(--line-strong);
}

.feature-grid h3,
.trust-grid strong {
  display: block;
  margin-bottom: 8px;
  font-size: 17px;
}

.feature-grid p,
.trust-grid span {
  color: var(--muted);
  font-size: 14px;
}

.compliance {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.018);
}

footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 38px clamp(20px, 5vw, 76px);
  color: var(--muted);
}

footer p {
  width: 100%;
  padding-top: 18px;
  color: var(--dim);
  font-size: 12px;
  border-top: 1px solid var(--line);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-links a {
  font-size: 13px;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--blue-soft);
}

.legal-main {
  max-width: 940px;
  min-height: calc(100vh - 66px);
  margin: 0 auto;
  padding: 76px 20px 88px;
}

.legal-main .eyebrow {
  display: table;
  margin: 0 auto 22px;
}

.legal-card {
  margin-top: 30px;
  padding: clamp(24px, 5vw, 44px);
}

.legal-card h2 {
  margin: 28px 0 9px;
  font-size: 1.18rem;
}

.legal-card h2:first-child {
  margin-top: 0;
}

.legal-card p,
.legal-card li {
  margin: 9px 0;
  color: #c2d0e2;
}

.legal-card ul {
  padding-left: 20px;
}

.contact-box {
  padding: 22px;
  margin: 22px 0;
}

@media (max-width: 760px) {
  .site-nav {
    height: auto;
    min-height: 66px;
    align-items: flex-start;
    gap: 14px;
    padding-block: 14px;
  }

  .nav-actions {
    justify-content: flex-end;
    gap: 12px;
    flex-wrap: wrap;
  }

  .hero {
    min-height: auto;
    padding-top: 62px;
  }

  .store-btn {
    width: min(100%, 330px);
  }

  .stats,
  .feature-grid,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .stats {
    margin-top: 0;
  }

  .lang-menu {
    right: 0;
    grid-template-columns: 1fr;
    width: 190px;
  }

  footer {
    align-items: flex-start;
  }
}

[dir="rtl"] .lang-menu {
  right: auto;
  left: 0;
}

[dir="rtl"] .store-btn,
[dir="rtl"] .lang-option {
  text-align: right;
}