* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

:root {
  --bg-1: #020403;
  --bg-2: #07120d;
  --text: #f4f7f4;
  --muted: #a3ada7;
  --blue: #2da9ff;
  --green: #4cff88;
  --panel: rgba(255, 255, 255, 0.04);
  --panel-border: rgba(255, 255, 255, 0.07);
}

html,
body {
  width: 100%;
  min-height: 100%;
}

body {
  color: var(--text);
  background:
    radial-gradient(circle at 50% 24%, rgba(76, 255, 136, 0.16) 0%, transparent 18%),
    radial-gradient(circle at 46% 44%, rgba(45, 169, 255, 0.08) 0%, transparent 22%),
    linear-gradient(180deg, var(--bg-2) 0%, var(--bg-1) 100%);
  overflow-x: hidden;
}

/* particles */

.bg-particles {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.particle {
  position: absolute;
  bottom: -80px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(145, 255, 185, 0.85), transparent 70%);
  filter: blur(1px);
  opacity: 0.16;
  animation: floatUp linear infinite;
}

.p1 { left: 8%; width: 8px; height: 8px; animation-duration: 22s; }
.p2 { left: 18%; width: 14px; height: 14px; animation-duration: 30s; animation-delay: 4s; }
.p3 { left: 34%; width: 9px; height: 9px; animation-duration: 26s; animation-delay: 2s; }
.p4 { left: 49%; width: 16px; height: 16px; animation-duration: 34s; animation-delay: 7s; }
.p5 { left: 63%; width: 10px; height: 10px; animation-duration: 27s; animation-delay: 3s; }
.p6 { left: 78%; width: 13px; height: 13px; animation-duration: 31s; animation-delay: 9s; }
.p7 { left: 88%; width: 9px; height: 9px; animation-duration: 24s; animation-delay: 6s; }
.p8 { left: 94%; width: 15px; height: 15px; animation-duration: 36s; animation-delay: 11s; }

@keyframes floatUp {
  0% {
    transform: translateY(0) scale(0.9);
    opacity: 0;
  }

  12% {
    opacity: 0.14;
  }

  70% {
    opacity: 0.18;
  }

  100% {
    transform: translateY(-115vh) scale(1.15);
    opacity: 0;
  }
}

/* page */

.page {
  min-height: 100vh;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 22px 24px 20px;
}

.logo {
  width: 150px;
  height: auto;
}

/* title */

.hero-title {
  text-align: center;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.04;
  font-size: clamp(40px, 4vw, 68px);
  max-width: 980px;
  min-height: 2.1em;

  display: block;
  white-space: normal;
  word-break: normal;
  overflow-wrap: normal;
  text-wrap: balance;

  transition:
    opacity 0.9s ease,
    filter 0.9s ease,
    transform 0.9s ease;
}

.hero-title span {
  display: inline;
}

.hero-title.title-changing {
  opacity: 0;
  filter: blur(10px);
  transform: translateY(8px) scale(0.985);
}

.blue {
  color: var(--blue);
}

.green {
  color: var(--green);
}

.subtitle {
  text-align: center;
  color: var(--muted);
  font-size: clamp(15px, 1vw, 18px);
  line-height: 1.45;
  max-width: 720px;
  margin-top: -4px;
}

/* hero */

.hero {
  width: 100%;
  max-width: 1280px;
  display: grid;
  grid-template-columns: 1fr 380px 1fr;
  align-items: center;
  gap: 26px;
}

.column {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.left {
  align-items: flex-end;
}

.right {
  align-items: flex-start;
}

/* cards */

.card {
  width: min(340px, 100%);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 18px;
  border-radius: 20px;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  backdrop-filter: blur(12px);
  box-shadow:
    0 12px 36px rgba(0, 0, 0, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.025);
}

.icon-box {
  width: 58px;
  height: 58px;
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-box img {
  width: 58px;
  height: 58px;
  object-fit: contain;
  display: block;
}

.card-title {
  font-size: 22px;
  line-height: 1.05;
  font-weight: 700;
  margin-bottom: 6px;
}

.card-desc {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.45;
}

/* center */

.center {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.phone-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.phone-glow {
  position: absolute;
  width: 350px;
  height: 350px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(76, 255, 136, 0.2) 0%, rgba(45, 169, 255, 0.08) 48%, transparent 74%);
  filter: blur(26px);
  z-index: 0;
}

.phone {
  position: relative;
  z-index: 1;
  width: 340px;
  max-width: 100%;
  filter: drop-shadow(0 0 30px rgba(76, 255, 136, 0.14));
}

.download {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

/* button */

.btn-premium {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 280px;
  padding: 16px 34px;
  border-radius: 999px;
  color: white;
  text-decoration: none;
  font-weight: 700;
  font-size: 17px;
  background: linear-gradient(90deg, #3dff9c 0%, #2da9ff 100%);
  box-shadow:
    0 8px 20px rgba(0, 0, 0, 0.35),
    0 0 25px rgba(45, 169, 255, 0.25),
    inset 0 0 10px rgba(255, 255, 255, 0.12);
  overflow: hidden;
}

.btn-premium::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.05) 40%, transparent 60%);
  opacity: 0.45;
  pointer-events: none;
}

.stores img {
  height: 112px;
  width: auto;
  display: block;
  filter: drop-shadow(0 6px 20px rgba(0, 0, 0, 0.38));
}

/* tablet */

@media (max-width: 1100px) {
  .hero {
    grid-template-columns: 1fr 300px 1fr;
    gap: 16px;
  }

  .card {
    width: min(290px, 100%);
    padding: 14px;
    gap: 12px;
  }

  .icon-box,
  .icon-box img {
    width: 46px;
    height: 46px;
  }

  .card-title {
    font-size: 18px;
  }

  .card-desc {
    font-size: 12px;
  }

  .phone {
    width: 280px;
  }

  .phone-glow {
    width: 290px;
    height: 290px;
  }

  .stores img {
    height: 90px;
  }
}

/* mobile */

@media (max-width: 640px) {
  html,
  body {
    min-height: 100svh;
  }

  body {
    overflow: hidden;
  }

  .page {
    min-height: 100svh;
    justify-content: center;
    gap: 7px;
    padding: 10px 8px 12px;
  }

  .logo {
    width: 84px;
  }

  .hero-title {
    font-size: 18px;
    line-height: 1.08;
    max-width: 360px;
    min-height: 2.35em;

    display: block;
    text-align: center;
    white-space: normal;
    word-break: normal;
    overflow-wrap: normal;
    text-wrap: balance;
  }

  .hero-title span {
    display: inline;
  }

  .subtitle {
    font-size: 10px;
    line-height: 1.25;
    max-width: 310px;
    margin-top: -2px;
  }

  .hero {
    width: 100%;
    max-width: 392px;
    grid-template-columns: minmax(0, 1fr) 148px minmax(0, 1fr);
    gap: 6px;
    align-items: center;
  }

  .column {
    gap: 7px;
  }

  .left,
  .right {
    align-items: stretch;
  }

  .card {
    width: 100%;
    min-height: 66px;
    padding: 7px 6px;
    gap: 4px;
    border-radius: 14px;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    background: rgba(255, 255, 255, 0.028);
    border: 1px solid rgba(255, 255, 255, 0.045);
    box-shadow:
      0 8px 22px rgba(0, 0, 0, 0.16),
      inset 0 1px 0 rgba(255, 255, 255, 0.018);
  }

  .icon-box {
    width: 34px;
    height: 34px;
  }

  .icon-box img {
    width: 34px;
    height: 34px;
  }

  .card-title {
    font-size: 12px;
    margin-bottom: 0;
    line-height: 1.05;
  }

  .card-desc {
    display: none;
  }

  .phone {
    width: 148px;
  }

  .phone-glow {
    width: 152px;
    height: 152px;
    filter: blur(14px);
  }

  .download {
    margin-top: 8px;
    gap: 4px;
  }

  .btn-premium {
    min-width: 172px;
    padding: 10px 16px;
    font-size: 12px;
    line-height: 1;
    white-space: nowrap;
  }

  .stores img {
    height: 58px;
  }

  .particle {
    opacity: 0.1;
  }
}