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

:root {
  --pink: #d21960;
  --pink-light: #ff5fac;
  --blue: #2149c9;
  --blue-light: #2d68eb;
  --text: #182132;
  --muted: #4e596d;
  --white: #ffffff;
  --background: #fff1f6;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  font-family: "Inter", Arial, sans-serif;
  background: #f6f6f6;
  color: var(--text);
}

a {
  -webkit-tap-highlight-color: transparent;
}

.page-shell {
  width: 100%;
  min-height: 100vh;
  display: flex;
  justify-content: center;
}

.download-card {
  width: 100%;
  max-width: 650px;
  min-height: 100vh;
  padding: 38px 30px 34px;
  text-align: center;
  background:
    radial-gradient(circle at 50% 32%, rgba(255,255,255,.86), transparent 27%),
    linear-gradient(180deg, #fff2f7 0%, #fde4ee 100%);
  overflow: hidden;
}

.trend-badge {
  width: fit-content;
  margin: 0 auto 22px;
  padding: 13px 29px;
  border-radius: 999px;
  background: linear-gradient(135deg, #ef3c92, #ef67b1);
  color: #fff;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: .2px;
  box-shadow: 0 12px 24px rgba(231, 49, 137, .28);
}

.logo-card {
  width: 240px;
  height: 100px;
  margin: 0 auto 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px;
  border-radius: 39px;
  background: rgba(255,255,255,.97);
  box-shadow: 0 12px 30px rgba(83, 44, 61, .07);
}

.logo-card img {
  max-width: 100%;
  max-height: 58px;
  object-fit: contain;
}

h1 {
  color: var(--pink);
  font-size: clamp(36px, 7vw, 48px);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -1.3px;
}

.intro {
  max-width: 560px;
  margin: 20px auto 23px;
  color: #374154;
  font-size: clamp(18px, 4.2vw, 23px);
  line-height: 1.75;
}

.download-btn {
  width: 100%;
  min-height: 94px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  padding: 20px;
  border: 8px solid rgba(128, 159, 255, .34);
  border-radius: 45px;
  background: linear-gradient(135deg, var(--blue-light), var(--blue));
  color: #fff;
  font-size: clamp(24px, 5vw, 32px);
  font-weight: 800;
  text-decoration: none;
  box-shadow:
    0 24px 34px rgba(43, 75, 197, .28),
    inset 0 1px 0 rgba(255,255,255,.22);
  transition: transform .2s ease, box-shadow .2s ease;
}

.download-btn:hover {
  transform: translateY(-3px);
  box-shadow:
    0 28px 38px rgba(43, 75, 197, .34),
    inset 0 1px 0 rgba(255,255,255,.22);
}

.download-btn:active {
  transform: scale(.985);
}

.download-icon {
  font-size: .9em;
}

.features {
  margin-top: 54px;
  display: grid;
  gap: 28px;
}

.feature-box {
  padding: 35px 34px;
  text-align: left;
  border-radius: 38px;
  background: rgba(255,255,255,.96);
  box-shadow: 0 10px 25px rgba(90, 49, 66, .035);
}

.feature-heading {
  display: flex;
  align-items: center;
  gap: 13px;
}

.feature-heading h2 {
  font-size: clamp(25px, 5vw, 31px);
  font-weight: 500;
  letter-spacing: -.6px;
}

.feature-icon {
  font-size: 29px;
}

.feature-box p {
  margin-top: 13px;
  color: var(--muted);
  font-size: clamp(17px, 4vw, 21px);
  line-height: 1.55;
}

.bottom-badge {
  width: fit-content;
  margin: 55px auto 0;
  padding: 16px 28px;
  border-radius: 999px;
  background: #fff;
  color: var(--pink);
  font-size: clamp(15px, 3.5vw, 19px);
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(78, 38, 56, .05);
}

.bottom-badge > span:not(.dot) {
  color: #303846;
}

.dot {
  margin: 0 3px;
  color: var(--pink);
}

@media (max-width: 480px) {
  .download-card {
    padding: 30px 18px 28px;
  }

  .trend-badge {
    padding: 11px 20px;
    font-size: 15px;
  }

  .logo-card {
    width: 205px;
    height: 90px;
    margin-bottom: 26px;
    border-radius: 32px;
  }

  .intro {
    margin-top: 17px;
    line-height: 1.6;
  }

  .download-btn {
    min-height: 78px;
    border-width: 6px;
    border-radius: 36px;
  }

  .features {
    margin-top: 42px;
    gap: 22px;
  }

  .feature-box {
    padding: 29px 25px;
    border-radius: 31px;
  }

  .bottom-badge {
    margin-top: 43px;
    padding: 14px 20px;
  }
}

@media (max-width: 350px) {
  .download-card {
    padding-left: 13px;
    padding-right: 13px;
  }

  .feature-box {
    padding: 25px 20px;
  }

  .bottom-badge {
    padding-left: 16px;
    padding-right: 16px;
  }
}