:root {
  --bg: #05030d;
  --bg-2: #0b0820;
  --magenta: #ff2cd2;
  --violet: #8a2bff;
  --blue: #2b6bff;
  --cyan: #18e3ff;
  --text: #f4f3ff;
  --muted: #b6b0d4;
  --card: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.08);
  --grad: linear-gradient(120deg, #ff2cd2 0%, #8a2bff 40%, #2b6bff 70%, #18e3ff 100%);
}

* { box-sizing: border-box; }

.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}

html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  -webkit-font-smoothing: antialiased;
}
body {
  overflow-x: clip;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* Animated background glow */
body::before, body::after {
  content: '';
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.55;
  z-index: 0;
  pointer-events: none;
}
body::before {
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--magenta), transparent 70%);
  top: -200px; left: -150px;
  animation: float1 18s ease-in-out infinite;
}
body::after {
  width: 700px; height: 700px;
  background: radial-gradient(circle, var(--cyan), transparent 70%);
  top: 30%; right: -200px;
  animation: float2 22s ease-in-out infinite;
}
@keyframes float1 { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(80px, 120px); } }
@keyframes float2 { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(-100px, 80px); } }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Nav */
nav {
  position: sticky; top: 16px;
  z-index: 100;
  padding: 0 24px;
  margin-top: 16px;
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 22px;
  max-width: 1180px;
  margin: 0 auto;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  background: rgba(5, 3, 13, 0.65);
  border: 1px solid var(--border);
  border-radius: 999px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: 18px; }
.brand img { width: 36px; height: 36px; border-radius: 10px; box-shadow: 0 0 24px rgba(138, 43, 255, 0.5); }
.brand .name { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.nav-cta {
  background: var(--grad);
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  color: #fff;
  box-shadow: 0 6px 24px rgba(138, 43, 255, 0.4);
  transition: transform .2s ease, box-shadow .2s ease;
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 10px 32px rgba(255, 44, 210, .5); }
.nav-right { display: flex; align-items: center; gap: 14px; }
.lang-switch {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px;
  gap: 2px;
}
.lang-switch a {
  font-size: 12px;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: 999px;
  color: var(--muted);
  transition: color .2s, background .2s;
  letter-spacing: 0.05em;
}
.lang-switch a:hover { color: #fff; }
.lang-switch a.active {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 4px 12px rgba(138, 43, 255, 0.4);
}

/* Hero */
.hero {
  padding: 90px 0 60px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--card);
  font-size: 13px;
  color: var(--muted);
}
.eyebrow .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
}
h1 {
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1.05;
  margin: 24px 0 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
h1 .grad,
.section-head h2 .grad,
.cta-final h2 .grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p {
  font-size: 19px;
  color: var(--muted);
  max-width: 540px;
  line-height: 1.6;
  margin: 0 0 32px;
}
.cta-row { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  background: #fff; color: #000;
  padding: 14px 22px;
  border-radius: 14px;
  font-weight: 600;
  font-size: 16px;
  box-shadow: 0 10px 40px rgba(24, 227, 255, 0.25);
  transition: transform .2s, box-shadow .2s;
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 50px rgba(255, 44, 210, 0.35); }
.btn-primary svg { width: 22px; height: 22px; }
.micro { color: var(--muted); font-size: 13px; }

.hero-visual {
  position: relative;
  display: flex; justify-content: center; align-items: center;
  min-height: 560px;
}
.phone {
  position: relative;
  border-radius: 44px;
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.08),
    0 30px 80px rgba(255, 44, 210, 0.25),
    0 30px 80px rgba(24, 227, 255, 0.2);
}
.phone img { width: 320px; display: block; }
.phone.main { transform: rotate(-4deg); z-index: 2; }
.phone.side {
  position: absolute;
  width: 220px;
  transform: rotate(8deg) translateX(120px) translateY(-30px);
  opacity: 0.85;
  z-index: 1;
}
.phone.side img { width: 220px; }

/* Sections */
section { padding: 100px 0; position: relative; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 64px; }
.section-head h2 {
  font-size: clamp(32px, 4.5vw, 48px);
  margin: 0 0 16px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.section-head p { color: var(--muted); font-size: 18px; line-height: 1.6; margin: 0; }

/* Features */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 32px 28px;
  transition: transform .25s, border-color .25s, background .25s;
  position: relative;
  overflow: hidden;
}
.feature:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.06);
}
.feature .icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  background: var(--grad);
  margin-bottom: 20px;
  font-size: 24px;
  box-shadow: 0 8px 24px rgba(138, 43, 255, 0.4);
}
.feature h3 { font-size: 20px; margin: 0 0 10px; font-weight: 700; }
.feature p { color: var(--muted); line-height: 1.6; font-size: 15px; margin: 0; }

/* Showcase */
#showcase { padding-top: 0; }
.showcase {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: end;
  max-width: 960px;
  margin: 0 auto;
}
.shot {
  border-radius: 28px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  transition: transform .3s;
}
.shot:nth-child(odd) { transform: translateY(-20px); }
.shot:hover { transform: translateY(-32px); }
.shot img { width: 100%; display: block; }

/* How it works */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; counter-reset: step; }
.step {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 36px 28px;
  position: relative;
}
.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  top: 24px; right: 28px;
  font-weight: 800;
  font-size: 28px;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  opacity: 0.7;
}
.step h3 { font-size: 22px; margin: 0 0 12px; font-weight: 700; }
.step p { color: var(--muted); margin: 0; line-height: 1.6; }

/* CTA section */
.cta-final {
  text-align: center;
  padding: 80px 40px;
  border-radius: 32px;
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 44, 210, 0.25), transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(24, 227, 255, 0.25), transparent 50%),
    rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.cta-final h2 {
  font-size: clamp(32px, 5vw, 56px);
  margin: 0 0 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.cta-final p { color: var(--muted); font-size: 18px; max-width: 560px; margin: 0 auto 36px; }

/* FAQ */
.faq { max-width: 820px; margin: 0 auto; }
.faq details {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px 26px;
  margin-bottom: 14px;
  transition: border-color .2s, background .2s;
}
.faq details[open] { border-color: rgba(255, 255, 255, 0.18); background: rgba(255, 255, 255, 0.06); }
.faq summary {
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  font-size: 17px;
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+';
  font-size: 24px; font-weight: 400;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  transition: transform .2s;
}
.faq details[open] summary::after { content: '−'; }
.faq p { color: var(--muted); margin: 14px 0 0; line-height: 1.65; font-size: 15px; }
.faq a { color: #fff; text-decoration: underline; }

/* Footer */
footer {
  padding: 40px 0 60px;
  border-top: 1px solid var(--border);
  margin-top: 80px;
  color: var(--muted);
  font-size: 14px;
}
.footer-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
.footer-meta { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.footer-icon { width: 28px; height: 28px; border-radius: 8px; }
.footer-link { color: var(--muted); transition: color .2s; }
.footer-link:hover { color: #fff; }

/* Responsive */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding: 60px 0 40px; gap: 40px; text-align: center; }
  .hero p { margin-left: auto; margin-right: auto; }
  .eyebrow { margin: 0 auto; }
  .cta-row { justify-content: center; }
  .hero-visual { min-height: 480px; }
  .features { grid-template-columns: 1fr; }
  .showcase { grid-template-columns: repeat(2, 1fr); }
  .shot:nth-child(odd) { transform: none; }
  .steps { grid-template-columns: 1fr; }
  section { padding: 70px 0; }
}

@media (max-width: 520px) {
  .phone img { width: 260px; }
  .phone.side { display: none; }
  .showcase { grid-template-columns: 1fr; }
  .cta-final { padding: 60px 24px; }
  .nav-cta { padding: 8px 14px; font-size: 13px; }
  .nav-inner { padding: 10px 12px; gap: 10px; }
  .nav-right { gap: 8px; }
  .brand .name { display: none; }
}