* {
  box-sizing: border-box;
}

:root {
  --bg: #050507;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-strong: rgba(255, 255, 255, 0.1);
  --text: #ffffff;
  --muted: #aaa8b7;
  --line: rgba(255, 255, 255, 0.12);
  --cyan: #10e7ff;
  --blue: #5877ff;
  --pink: #ff3ecf;
  --green: #35e66b;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 15%, rgba(16, 231, 255, 0.14), transparent 30%),
    radial-gradient(circle at 85% 20%, rgba(255, 62, 207, 0.16), transparent 32%),
    radial-gradient(circle at 50% 80%, rgba(88, 119, 255, 0.12), transparent 32%),
    var(--bg);
}

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

.nav {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand,
.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 800;
  font-size: 26px;
}

.brand img,
.footer-brand img,
.download-card img {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  box-shadow: 0 0 28px rgba(255, 62, 207, 0.18);
}

.nav nav {
  display: flex;
  gap: 28px;
  color: #f4f2ff;
  font-weight: 650;
}

.nav nav a:hover {
  color: var(--cyan);
}

.hero {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  min-height: 650px;
  padding: 70px 0 44px;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 34px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  padding: 9px 15px;
  border: 1px solid rgba(255, 62, 207, 0.55);
  border-radius: 999px;
  color: #f19cff;
  background: rgba(255, 62, 207, 0.08);
  font-weight: 700;
}

h1 {
  margin: 18px 0;
  font-size: clamp(44px, 6vw, 74px);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

h1 span {
  display: block;
  background: linear-gradient(90deg, var(--cyan), var(--blue), var(--pink));
  -webkit-background-clip: text;
  color: transparent;
}

.intro {
  max-width: 560px;
  color: #d4d1dc;
  font-size: 20px;
  line-height: 1.65;
}

.cta-row {
  margin-top: 32px;
  display: flex;
  align-items: center;
  gap: 26px;
  flex-wrap: wrap;
}

.app-store {
  width: 190px;
  height: 64px;
  border: 1px solid rgba(255,255,255,0.7);
  border-radius: 11px;
  display: grid;
  place-content: center;
  background: #050505;
}

.app-store small {
  font-size: 13px;
}

.app-store strong {
  font-size: 27px;
  line-height: 1;
}

.coming {
  color: #f16cff;
  font-weight: 700;
}

.mini-features {
  margin-top: 52px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.mini-features div {
  color: var(--muted);
  line-height: 1.5;
}

.mini-features strong {
  display: block;
  color: white;
  margin-bottom: 7px;
}

.hero-phones {
  position: relative;
  height: 610px;
}

.phone {
  position: absolute;
  width: 245px;
  border-radius: 36px;
  box-shadow: 0 28px 80px rgba(0,0,0,0.7);
  border: 1px solid rgba(255,255,255,0.22);
  background: #000;
}

.phone-center {
  width: 300px;
  left: 50%;
  top: 10px;
  transform: translateX(-50%);
  z-index: 3;
}

.phone-left {
  left: 0;
  top: 80px;
  z-index: 1;
  opacity: 0.82;
}

.phone-right {
  right: 0;
  top: 92px;
  z-index: 2;
  opacity: 0.9;
}

.feature-bar,
.download-card {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(180deg, var(--panel-strong), rgba(255,255,255,0.035));
  box-shadow: 0 24px 70px rgba(0,0,0,0.35);
}

.feature-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}

.icon {
  color: var(--green);
  font-size: 34px;
  margin-bottom: 12px;
}

.feature-bar h3,
.screen-grid h3 {
  margin-bottom: 8px;
}

.feature-bar p,
.screen-grid p,
.download-card p,
footer span,
footer p,
.page p,
.page li {
  color: var(--muted);
  line-height: 1.6;
}

.screens {
  width: min(1120px, calc(100% - 40px));
  margin: 72px auto 0;
  text-align: center;
}

.section-label {
  color: #c883ff;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 800;
}

.screens h2,
.page h1 {
  font-size: clamp(36px, 4vw, 52px);
  letter-spacing: -0.04em;
  margin: 8px 0;
}

.section-text {
  color: var(--muted);
  font-size: 19px;
}

.screen-grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 42px;
}

.screen-grid img {
  max-width: 250px;
  width: 100%;
  border-radius: 36px;
  box-shadow: 0 28px 70px rgba(0,0,0,0.55);
  border: 1px solid rgba(255,255,255,0.12);
}

.download-card {
  margin-top: 58px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 22px;
  align-items: center;
}

.download-card h2 {
  margin: 0;
}

.download-card a {
  border: 1px solid rgba(255, 62, 207, 0.65);
  color: #ff7ce6;
  border-radius: 12px;
  padding: 18px 34px;
  font-weight: 800;
}

footer {
  width: min(1120px, calc(100% - 40px));
  margin: 34px auto 0;
  padding: 30px 0 42px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 22px;
  border-top: 1px solid var(--line);
}

.footer-brand {
  font-size: 25px;
}

.footer-brand span {
  display: block;
  font-size: 15px;
  font-weight: 500;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 30px;
}

footer p {
  grid-column: 1 / -1;
  text-align: center;
}

.page {
  width: min(850px, calc(100% - 40px));
  margin: 70px auto;
  padding: 40px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--panel);
}

.page a {
  color: var(--cyan);
}

@media (max-width: 900px) {
  .nav,
  .hero,
  .feature-bar,
  .screen-grid,
  .download-card,
  footer {
    grid-template-columns: 1fr;
  }

  .nav {
    gap: 20px;
    align-items: flex-start;
  }

  .nav nav,
  .footer-links {
    flex-wrap: wrap;
    gap: 16px;
  }

  .hero {
    padding-top: 34px;
  }

  .hero-phones {
    height: 520px;
  }

  .phone-center {
    width: 245px;
  }

  .phone-left,
  .phone-right {
    width: 190px;
  }

  .mini-features {
    grid-template-columns: 1fr;
  }

  .download-card {
    text-align: left;
  }
}

@media (max-width: 560px) {
  .phone-left,
  .phone-right {
    display: none;
  }

  .hero-phones {
    height: 500px;
  }

  .phone-center {
    width: 260px;
  }
}