:root {
  --cyan: #22d3ee;
  --cyan-deep: #0ea5e9;
  --teal: #14b8a6;
  --ink: #e6f1f5;
  --muted: rgba(230, 241, 245, 0.6);
  --glass: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.12);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, #0f172a 0%, #083344 50%, #0f172a 100%);
  background-attachment: fixed;
  min-height: 100vh;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* Nav */
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 24px; max-width: 1080px; margin: 0 auto;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 22px; }
.brand img { width: 36px; height: 36px; }
.brand span {
  background: linear-gradient(90deg, #a5f3fc, #22d3ee);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.nav a.navlink { color: var(--muted); font-weight: 600; font-size: 15px; }

/* Hero */
.hero { text-align: center; padding: 60px 24px 30px; }
.hero img.logo { width: 110px; height: 110px; filter: drop-shadow(0 10px 30px rgba(34,211,238,0.4)); }
.hero h1 {
  font-size: clamp(40px, 8vw, 68px); font-weight: 900; letter-spacing: -0.02em; margin-top: 18px;
  background: linear-gradient(90deg, #a5f3fc, #67e8f9, #22d3ee);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p.tag { font-size: clamp(18px, 3.5vw, 24px); color: var(--ink); margin-top: 10px; font-weight: 600; }
.hero p.sub { color: var(--muted); max-width: 560px; margin: 14px auto 0; font-size: 17px; }

.badge {
  display: inline-block; margin-top: 28px; padding: 12px 22px; border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan-deep), var(--teal));
  color: white; font-weight: 700; font-size: 15px;
  box-shadow: 0 8px 24px rgba(14,165,233,0.35);
}

/* Sections */
section { padding: 50px 0; }
h2.section-title { text-align: center; font-size: clamp(26px, 5vw, 36px); font-weight: 800; margin-bottom: 8px; }
p.section-sub { text-align: center; color: var(--muted); margin-bottom: 36px; }

/* Features */
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.card {
  background: var(--glass); border: 1px solid var(--glass-border); border-radius: 20px;
  padding: 24px; backdrop-filter: blur(12px);
}
.card .emoji { font-size: 30px; }
.card h3 { margin: 12px 0 6px; font-size: 19px; }
.card p { color: var(--muted); font-size: 15px; }

/* Screenshots */
.shots { display: flex; gap: 18px; overflow-x: auto; padding: 6px 4px 16px; justify-content: center; flex-wrap: wrap; }
.shots img {
  width: 220px; border-radius: 26px; border: 1px solid var(--glass-border);
  box-shadow: 0 18px 50px rgba(0,0,0,0.45);
}

/* Footer */
footer { padding: 40px 24px 60px; text-align: center; color: var(--muted); font-size: 14px; }
footer .links { margin-bottom: 12px; }
footer .links a { margin: 0 10px; color: var(--cyan); font-weight: 600; }

/* Legal pages */
.legal { max-width: 760px; margin: 0 auto; padding: 30px 24px 80px; }
.legal h1 { font-size: 34px; font-weight: 800; margin-bottom: 6px; }
.legal .updated { color: var(--muted); margin-bottom: 28px; }
.legal h2 { font-size: 21px; margin: 28px 0 8px; color: var(--cyan); }
.legal p, .legal li { color: var(--ink); opacity: 0.92; margin-bottom: 10px; }
.legal ul { padding-left: 22px; }
.legal a.back { display: inline-block; margin-bottom: 20px; font-weight: 600; }