:root {
  color-scheme: dark;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #081116;
  color: #edf7f4;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 82% 18%, rgba(114, 74, 255, 0.2), transparent 28rem),
    radial-gradient(circle at 16% 78%, rgba(0, 168, 132, 0.2), transparent 30rem),
    #081116;
}

.page-shell {
  margin: 0 auto;
  max-width: 1120px;
  min-height: 100vh;
  padding: 28px clamp(18px, 4vw, 42px);
}

.hero {
  align-items: center;
  display: grid;
  gap: clamp(28px, 6vw, 76px);
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.72fr);
  min-height: min(760px, calc(100vh - 56px));
}

.hero-copy {
  max-width: 640px;
}

.brand-row {
  align-items: center;
  display: flex;
  gap: 16px;
}

.app-icon {
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 20px;
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.36);
  height: 76px;
  object-fit: cover;
  width: 76px;
}

.eyebrow {
  color: #31d6bc;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  margin: 0 0 4px;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(48px, 9vw, 96px);
  line-height: 0.92;
  margin: 0;
}

.lead {
  color: #aebdc3;
  font-size: clamp(18px, 2.4vw, 23px);
  font-weight: 650;
  line-height: 1.45;
  margin: 28px 0;
}

.release-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: -8px 0 24px;
}

.release-row span {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  color: #c5d3d7;
  font-size: 12px;
  font-weight: 850;
  padding: 7px 10px;
}

.download-panel {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.download-button {
  align-items: center;
  background:
    linear-gradient(135deg, #12bfa0, #0c7ed9 58%, #6f42f5),
    #10a884;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 16px;
  box-shadow: 0 22px 50px rgba(0, 168, 132, 0.24);
  color: #ffffff;
  display: inline-flex;
  font-size: 18px;
  font-weight: 950;
  gap: 12px;
  min-height: 58px;
  padding: 0 22px;
  text-decoration: none;
  transition:
    transform 160ms ease,
    filter 160ms ease;
}

.download-button:active {
  transform: scale(0.98);
}

.download-button:hover {
  filter: brightness(1.08);
}

.download-icon {
  align-items: center;
  background: rgba(255, 255, 255, 0.18);
  border-radius: 12px;
  display: inline-flex;
  height: 36px;
  justify-content: center;
  width: 36px;
}

.download-icon svg {
  fill: none;
  height: 22px;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.5;
  width: 22px;
}

.counter {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 16px;
  min-width: 160px;
  padding: 10px 14px;
}

.counter-value {
  display: block;
  font-size: 25px;
  font-weight: 950;
  line-height: 1;
}

.counter-label {
  color: #95a8ae;
  display: block;
  font-size: 12px;
  font-weight: 800;
  margin-top: 4px;
}

.note {
  color: #89a0a7;
  font-size: 13px;
  font-weight: 700;
  margin: 14px 0 0;
}

.phone-wrap {
  display: flex;
  justify-content: center;
}

.phone {
  aspect-ratio: 9 / 18.5;
  background:
    linear-gradient(180deg, #132026, #081116),
    #111b21;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 42px;
  box-shadow:
    inset 0 0 0 10px #050b0f,
    0 32px 90px rgba(0, 0, 0, 0.42);
  overflow: hidden;
  padding: 34px 18px 22px;
  position: relative;
  width: min(330px, 82vw);
}

.phone::before {
  background: #020609;
  border-radius: 0 0 18px 18px;
  content: "";
  height: 24px;
  left: 50%;
  position: absolute;
  top: 10px;
  transform: translateX(-50%);
  width: 96px;
}

.phone-bar {
  background: #18252c;
  border-radius: 14px;
  height: 58px;
  margin-bottom: 24px;
}

.chat-line,
.media-card {
  border-radius: 16px;
  margin-bottom: 14px;
}

.chat-line {
  background: #17262d;
  height: 52px;
  width: 72%;
}

.chat-line.short {
  width: 52%;
}

.chat-line.outgoing {
  background: #075e54;
  margin-left: auto;
  width: 68%;
}

.media-card {
  align-items: center;
  background:
    linear-gradient(135deg, rgba(49, 214, 188, 0.2), rgba(111, 66, 245, 0.14)),
    #152229;
  display: flex;
  height: 190px;
  justify-content: center;
  margin-left: 12%;
  width: 88%;
}

.play {
  border-bottom: 24px solid transparent;
  border-left: 36px solid #edf7f4;
  border-top: 24px solid transparent;
  margin-left: 8px;
}

.composer {
  align-items: center;
  bottom: 22px;
  display: flex;
  gap: 10px;
  left: 18px;
  position: absolute;
  right: 18px;
}

.composer div {
  background: #17262d;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  flex: 1;
  height: 46px;
}

.composer span {
  background: #10a884;
  border-radius: 16px;
  height: 46px;
  width: 46px;
}

.details {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, 1fr);
  padding: 0 0 28px;
}

.details article {
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 14px;
  padding: 18px;
}

.details h2 {
  font-size: 16px;
  margin: 0 0 8px;
}

.details p {
  color: #9fb0b6;
  font-size: 14px;
  font-weight: 650;
  line-height: 1.45;
  margin: 0;
}

@media (max-width: 820px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 32px 0;
  }

  .phone-wrap {
    order: -1;
  }

  .phone {
    width: min(280px, 76vw);
  }

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