:root {
  --bg: #F2F4F8;
  --card: #ffffff;
  --blue: #2F70F2;
  --blue-dark: #1F5AD6;
  --ink: #0F172A;
  --muted: #5B6478;
  --gold: #F59E0B;
  --radius: 20px;
  --shadow: 0 12px 32px rgba(15, 23, 42, 0.10);
  --shadow-sm: 0 4px 14px rgba(15, 23, 42, 0.08);
  --max: 1120px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter",
    "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(242, 244, 248, 0.82);
  border-bottom: 1px solid rgba(15, 23, 42, 0.07);
}
.nav-inner {
  max-width: var(--max); margin: 0 auto;
  padding: 12px 20px;
  display: flex; align-items: center; gap: 12px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.05rem; color: var(--ink); }
.brand:hover { text-decoration: none; }
.brand img { width: 34px; height: 34px; border-radius: 9px; box-shadow: var(--shadow-sm); }
.nav-links { margin-left: auto; display: flex; gap: 4px; }
.nav-links a {
  color: var(--muted); font-weight: 600; font-size: 0.95rem;
  padding: 8px 14px; border-radius: 999px;
}
.nav-links a:hover { color: var(--ink); background: rgba(15,23,42,0.06); text-decoration: none; }

/* ---------- hero ---------- */
.hero {
  max-width: var(--max); margin: 0 auto;
  padding: 72px 20px 56px;
  display: grid; gap: 40px; align-items: center;
  grid-template-columns: 1fr;
  text-align: center;
}
@media (min-width: 860px) {
  .hero { grid-template-columns: 1.1fr 0.9fr; text-align: left; padding: 96px 20px 72px; }
}
.hero-icon {
  width: 132px; height: 132px; border-radius: 30px;
  box-shadow: 0 20px 48px rgba(47, 112, 242, 0.28);
  margin: 0 auto;
}
@media (min-width: 860px) { .hero-icon { margin: 0; } }
.eyebrow {
  display: inline-block; font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--blue); margin-bottom: 14px;
}
.hero h1 {
  font-size: clamp(2.2rem, 5.5vw, 3.6rem);
  line-height: 1.08; letter-spacing: -0.02em; font-weight: 800;
  margin-bottom: 10px;
}
.hero h1 .gold { color: var(--gold); }
.hero .tagline { font-size: 1.2rem; font-weight: 600; color: var(--muted); margin-bottom: 14px; }
.hero .lede { font-size: 1.08rem; color: var(--muted); max-width: 34rem; margin: 0 auto 28px; }
@media (min-width: 860px) { .hero .lede { margin: 0 0 28px; } }

.cta-row { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
@media (min-width: 860px) { .cta-row { justify-content: flex-start; } }
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--ink); color: #fff;
  font-weight: 700; font-size: 1rem;
  padding: 14px 26px; border-radius: 16px;
  box-shadow: var(--shadow-sm);
  cursor: default;
}
.btn small { display: block; font-size: 0.72rem; font-weight: 600; opacity: 0.72; line-height: 1.2; }
.btn span.big { display: block; font-size: 1.08rem; line-height: 1.25; }
.btn .soon {
  background: var(--gold); color: var(--ink);
  font-size: 0.7rem; font-weight: 800; letter-spacing: 0.08em;
  padding: 4px 10px; border-radius: 999px; text-transform: uppercase;
}
.btn-ghost {
  display: inline-flex; align-items: center;
  background: var(--card); color: var(--ink);
  font-weight: 700; padding: 14px 26px; border-radius: 16px;
  box-shadow: var(--shadow-sm); border: 1px solid rgba(15,23,42,0.08);
}
.btn-ghost:hover { text-decoration: none; border-color: var(--blue); color: var(--blue); }

.hero-shot { display: flex; justify-content: center; }
.hero-shot img {
  width: min(300px, 68vw); border-radius: 34px;
  box-shadow: 0 30px 70px rgba(15, 23, 42, 0.25);
  border: 1px solid rgba(15,23,42,0.08);
}

/* ---------- sections ---------- */
.section { max-width: var(--max); margin: 0 auto; padding: 40px 20px; }
.section-head { text-align: center; margin-bottom: 44px; }
.section-head h2 {
  font-size: clamp(1.7rem, 3.6vw, 2.4rem);
  letter-spacing: -0.015em; font-weight: 800; margin-bottom: 8px;
}
.section-head p { color: var(--muted); font-size: 1.08rem; max-width: 36rem; margin: 0 auto; }

.feature {
  display: grid; gap: 28px; align-items: center;
  grid-template-columns: 1fr;
  background: var(--card); border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 32px 28px; margin-bottom: 24px;
  overflow: hidden;
}
@media (min-width: 860px) {
  .feature { grid-template-columns: 0.85fr 1.15fr; padding: 44px 52px; gap: 56px; }
  .feature.flip { grid-template-columns: 1.15fr 0.85fr; }
  .feature.flip .shot { order: 2; }
}
.shot { display: flex; justify-content: center; }
.shot img {
  width: min(270px, 62vw); border-radius: 30px;
  box-shadow: 0 24px 56px rgba(15, 23, 42, 0.22);
  border: 1px solid rgba(15,23,42,0.08);
}
.feature h3 {
  font-size: 1.5rem; font-weight: 800; letter-spacing: -0.01em;
  margin-bottom: 10px;
}
.feature h3 .kicker {
  display: block; font-size: 0.78rem; font-weight: 800;
  letter-spacing: 0.14em; color: var(--blue);
  text-transform: uppercase; margin-bottom: 8px;
}
.feature p { color: var(--muted); font-size: 1.05rem; }

/* ---------- more chips ---------- */
.chips { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 720px) { .chips { grid-template-columns: repeat(3, 1fr); } }
.chip {
  background: var(--card); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); padding: 26px 24px;
  border-top: 4px solid var(--blue);
}
.chip:nth-child(2) { border-top-color: var(--gold); }
.chip:nth-child(3) { border-top-color: var(--ink); }
.chip h3 { font-size: 1.1rem; font-weight: 800; margin-bottom: 6px; }
.chip p { color: var(--muted); font-size: 0.98rem; }

/* ---------- IAP note ---------- */
.iap {
  max-width: var(--max); margin: 8px auto 0; padding: 0 20px 8px;
}
.iap-inner {
  background: var(--ink); color: #fff;
  border-radius: var(--radius); padding: 36px 32px;
  display: flex; gap: 20px; align-items: center; flex-wrap: wrap;
  box-shadow: var(--shadow);
}
.iap-inner .gem {
  font-size: 2.2rem; line-height: 1;
  background: rgba(245,158,11,0.16);
  width: 64px; height: 64px; border-radius: 18px;
  display: flex; align-items: center; justify-content: center; flex: none;
}
.iap-inner h2 { font-size: 1.35rem; font-weight: 800; margin-bottom: 4px; }
.iap-inner p { color: rgba(255,255,255,0.72); font-size: 1rem; max-width: 40rem; }

/* ---------- footer ---------- */
footer {
  margin-top: 56px; border-top: 1px solid rgba(15,23,42,0.08);
  background: var(--card);
}
.foot-inner {
  max-width: var(--max); margin: 0 auto; padding: 32px 20px;
  display: flex; gap: 16px; flex-wrap: wrap; align-items: center;
  color: var(--muted); font-size: 0.92rem;
}
.foot-inner .links { margin-left: auto; display: flex; gap: 20px; }

/* ---------- prose pages ---------- */
.prose {
  max-width: 760px; margin: 0 auto; padding: 56px 20px 40px;
}
.prose .card {
  background: var(--card); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); padding: clamp(28px, 5vw, 52px);
}
.prose h1 { font-size: 2rem; font-weight: 800; letter-spacing: -0.015em; margin-bottom: 6px; }
.prose .updated { color: var(--muted); font-size: 0.92rem; margin-bottom: 28px; }
.prose h2 { font-size: 1.2rem; font-weight: 800; margin: 28px 0 8px; }
.prose p { color: var(--muted); margin-bottom: 14px; }
.prose a { font-weight: 600; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 14px; margin-top: 8px; }
.faq details {
  background: var(--card); border-radius: 16px;
  box-shadow: var(--shadow-sm); padding: 20px 22px;
}
.faq summary { font-weight: 800; font-size: 1.05rem; cursor: pointer; }
.faq summary::marker { color: var(--blue); }
.faq details p { color: var(--muted); margin-top: 10px; margin-bottom: 0; }
.contact-card {
  background: var(--ink); color: #fff; border-radius: var(--radius);
  padding: 36px 32px; box-shadow: var(--shadow); margin-bottom: 32px;
  text-align: center;
}
.contact-card h2 { font-size: 1.5rem; font-weight: 800; margin-bottom: 8px; }
.contact-card p { color: rgba(255,255,255,0.72); margin-bottom: 18px; }
.contact-card a.mail {
  display: inline-block; background: var(--blue); color: #fff;
  font-weight: 700; padding: 13px 28px; border-radius: 14px;
}
.contact-card a.mail:hover { background: var(--blue-dark); text-decoration: none; }