:root {
  --bg: #0a0d14;
  --bg-soft: #0f131c;
  --card: #131826;
  --card-2: #161c2c;
  --border: #232a3d;
  --text: #e8ecf5;
  --muted: #97a1b8;
  --accent: #5B8DEF;
  --accent-2: #7C5CFF;
  --radius: 16px;
  --maxw: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(124, 92, 255, 0.18), transparent 60%),
    radial-gradient(1000px 500px at 0% 0%, rgba(91, 141, 239, 0.16), transparent 55%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

/* ===== NAV ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
  background: rgba(10, 13, 20, 0.72);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; letter-spacing: .2px; }
.logo { width: 30px; height: 30px; display: block; }
.nav-links { display: flex; align-items: center; gap: 22px; font-size: 14.5px; }
.nav-links a { color: var(--muted); transition: color .15s; }
.nav-links a:hover { color: var(--text); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  border-radius: 999px;
  padding: 11px 20px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform .12s ease, background .15s ease, border-color .15s ease;
  font-size: 14.5px;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  box-shadow: 0 10px 30px rgba(91, 141, 239, .35);
}
.btn-primary:hover { filter: brightness(1.07); }
.btn-ghost { background: transparent; border-color: var(--border); color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); }
.btn-lg { padding: 15px 30px; font-size: 16px; }

/* ===== HERO ===== */
.hero { padding: 90px 22px 70px; }
.hero-inner { max-width: 760px; margin: 0 auto; text-align: center; }
.hero-logo {
  width: 110px;
  height: 110px;
  margin: 0 auto 26px;
  display: block;
  filter: drop-shadow(0 14px 34px rgba(91, 141, 239, .35));
  animation: floaty 4s ease-in-out infinite;
}
@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}
.pill {
  display: inline-block;
  font-size: 12.5px;
  color: #c7d2ea;
  background: rgba(91, 141, 239, .12);
  border: 1px solid rgba(91, 141, 239, .3);
  padding: 5px 13px;
  border-radius: 999px;
  margin-bottom: 22px;
}
.hero h1 { font-size: clamp(38px, 6vw, 62px); line-height: 1.05; margin: 0 0 18px; font-weight: 800; letter-spacing: -1px; }
.grad {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.lede { font-size: clamp(16px, 2.2vw, 19px); color: var(--muted); max-width: 620px; margin: 0 auto 30px; }
.cta { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.req { font-size: 12.5px; color: var(--muted); }

/* ===== SECTIONS ===== */
.section { max-width: var(--maxw); margin: 0 auto; padding: 60px 22px; }
.section-head { text-align: center; margin-bottom: 38px; }
.section-head h2 { font-size: clamp(26px, 4vw, 36px); margin: 0 0 10px; font-weight: 750; }
.section-head p { color: var(--muted); margin: 0; font-size: 16px; }

/* ===== FEATURE GRID ===== */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}
.card {
  background: linear-gradient(180deg, var(--card), var(--card-2));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: transform .15s ease, border-color .15s ease;
}
.card:hover { transform: translateY(-4px); border-color: rgba(91, 141, 239, .5); }
.ico {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: grid; place-items: center;
  background: rgba(91, 141, 239, .14);
  margin-bottom: 16px;
}
.ico svg { width: 24px; height: 24px; fill: none; stroke: var(--accent); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.card h3 { margin: 0 0 8px; font-size: 17px; }
.card p { margin: 0; color: var(--muted); font-size: 14.5px; }

/* ===== STORE ===== */
.store { }
.store-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 36px;
  align-items: center;
  background: linear-gradient(180deg, var(--card), var(--card-2));
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 40px;
}
.store-inner h2 { font-size: clamp(24px, 3.5vw, 32px); margin: 0 0 12px; }
.store-inner p { color: var(--muted); margin: 0 0 22px; }
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.checks li { position: relative; padding-left: 30px; color: var(--text); font-size: 15px; }
.checks li::before {
  content: "";
  position: absolute; left: 0; top: 4px;
  width: 18px; height: 18px; border-radius: 50%;
  background: rgba(91, 141, 239, .18);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235B8DEF' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 4 4 10-10'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: center; background-size: 12px;
}

/* ===== DOWNLOAD ===== */
.download-inner { text-align: center; }
.download-inner h2 { font-size: clamp(26px, 4vw, 36px); margin: 0 0 10px; }
.download-inner p { color: var(--muted); margin: 0 0 24px; }
.download-inner .req { display: block; margin-top: 14px; }

/* ===== FOOTER ===== */
.footer { border-top: 1px solid var(--border); margin-top: 30px; }
.footer-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 26px 22px;
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  font-size: 14px;
}
.footer .muted { color: var(--muted); }
.muted { color: var(--muted); }

@media (max-width: 720px) {
  .store-inner { grid-template-columns: 1fr; padding: 28px; }
  .nav-links a:not(.btn) { display: none; }
}