:root {
  --bg: #f4f7f8;
  --surface: #ffffff;
  --ink: #101828;
  --muted: #475467;
  --line: #d0d5dd;
  --ios: #111827;
  --ios-2: #000000;
  --android: #0f766e;
  --android-2: #0ea5a0;
  --shadow: 0 20px 50px rgba(16, 24, 40, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  background: linear-gradient(160deg, var(--bg) 0%, #e8eef2 100%);
  color: var(--ink);
  font-family: "IBM Plex Sans", sans-serif;
  position: relative;
  overflow-x: hidden;
}

.bg-shape {
  position: fixed;
  z-index: -1;
  filter: blur(36px);
  opacity: 0.65;
}

.bg-shape-1 {
  width: 340px;
  height: 340px;
  border-radius: 45% 55% 58% 42% / 47% 41% 59% 53%;
  background: linear-gradient(135deg, #f59e0b 0%, #ea580c 100%);
  top: -60px;
  left: -70px;
}

.bg-shape-2 {
  width: 300px;
  height: 300px;
  border-radius: 57% 43% 38% 62% / 41% 49% 51% 59%;
  background: linear-gradient(135deg, #0891b2 0%, #22c55e 100%);
  bottom: -70px;
  right: -60px;
}

.container {
  width: min(100%, 1040px);
  margin: 0 auto;
  padding: 42px 20px 26px;
}

.hero {
  max-width: 700px;
  animation: rise 0.5s ease-out both;
}

.brand-logo-link {
  display: inline-block;
  margin-bottom: 14px;
}

.brand-logo {
  display: block;
  width: min(360px, 85vw);
  height: auto;
}

.eyebrow {
  margin: 0;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-size: 0.78rem;
  font-weight: 600;
}

h1 {
  margin: 8px 0 0;
  font-family: "Sora", sans-serif;
  font-weight: 800;
  font-size: clamp(1.9rem, 4vw, 3.1rem);
  line-height: 1.1;
}

.subtitle {
  margin: 14px 0 0;
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  color: var(--muted);
}

.cards {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 22px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
  animation: rise 0.65s ease-out both;
}

.card:nth-child(2) {
  animation-delay: 0.08s;
}

.badge {
  display: inline-block;
  border: 1px solid #d0d5dd;
  border-radius: 999px;
  font-size: 0.78rem;
  padding: 6px 10px;
  font-weight: 600;
  color: #344054;
  background: #f8fafc;
}

h2 {
  margin: 14px 0 8px;
  font-family: "Sora", sans-serif;
  font-size: 1.4rem;
  line-height: 1.2;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.button {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  border-radius: 12px;
  padding: 11px 15px;
  font-weight: 700;
  font-size: 0.99rem;
  transition: transform 0.16s ease, box-shadow 0.16s ease;
}

.button-content {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.button-icon {
  width: 20px;
  height: 20px;
  display: block;
  filter: brightness(0) invert(1);
}

.button:hover {
  transform: translateY(-1px);
}

.button-ios {
  background: linear-gradient(135deg, var(--ios) 0%, var(--ios-2) 100%);
  color: #ffffff;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.25);
}

.button-android {
  background: linear-gradient(135deg, var(--android) 0%, var(--android-2) 100%);
  color: #ffffff;
  box-shadow: 0 8px 22px rgba(15, 118, 110, 0.3);
}

.android-install-box {
  margin-top: 12px;
  border: 1px dashed #9cc7c2;
  background: #f5fbfa;
  border-radius: 12px;
  padding: 10px 12px;
}

.android-install-title {
  font-weight: 700;
  margin-bottom: 6px;
}

.android-security-note {
  margin: 0 0 8px;
  font-size: 0.9rem;
  color: #0b4b47;
}

.android-install-steps {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 0.92rem;
}

.android-install-steps li + li {
  margin-top: 4px;
}

.android-source-list {
  margin: 10px 0 0;
  padding-left: 18px;
  color: #3c5350;
  font-size: 0.88rem;
}

.android-source-list li + li {
  margin-top: 3px;
}

.android-install-links {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.mini-link {
  display: inline-block;
  padding: 7px 10px;
  border-radius: 10px;
  border: 1px solid #b7d9d5;
  background: #ffffff;
  text-decoration: none;
  color: #0f766e;
  font-weight: 600;
  font-size: 0.9rem;
}

.mini-link:hover {
  border-color: #7bc2bb;
}

.helper {
  font-size: 0.9rem;
}

.android-faq {
  margin-top: 12px;
  border-top: 1px solid #d8e7e4;
  padding-top: 12px;
}

.android-faq-title {
  margin: 0 0 8px;
  font-weight: 700;
  font-size: 0.96rem;
}

.android-faq-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.android-faq-item {
  border: 1px solid #dce8e6;
  border-radius: 10px;
  background: #ffffff;
  padding: 8px 10px;
}

.android-faq-item h3 {
  margin: 0 0 4px;
  font-size: 0.92rem;
  line-height: 1.25;
  font-family: "IBM Plex Sans", sans-serif;
}

.android-faq-item p {
  margin: 0;
  font-size: 0.86rem;
  color: #4b5563;
}

.footer {
  margin-top: 22px;
  border-top: 1px solid #e4e7ec;
  padding-top: 14px;
  color: #667085;
  font-size: 0.9rem;
}

@media (max-width: 860px) {
  .cards {
    grid-template-columns: 1fr;
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}