:root {
  --deep: #041b2d;
  --deep2: #06263f;
  --teal: #12d3c6;
  --sun: #ffd166;
  --text: #eaf6ff;
  --muted: #9fc2d6;
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: radial-gradient(120% 60% at 50% -10%, #0a3350 0%, var(--deep2) 45%, var(--deep) 100%);
  background-attachment: fixed;
  min-height: 100dvh;
}
.wrap { max-width: 900px; margin: 0 auto; padding: 0 18px calc(40px + env(safe-area-inset-bottom)); }

.phero { text-align: center; padding: 40px 0 8px; }
.kicker { letter-spacing: .18em; text-transform: uppercase; font-size: 12px; color: var(--teal); font-weight: 700; }
.phero h1 { margin: 8px 0 4px; font-size: clamp(28px, 6vw, 44px); }
.sub { margin: 0 0 18px; color: var(--muted); font-size: clamp(14px, 2.4vw, 17px); }
.cta {
  display: inline-block; background: var(--sun); color: #3a2a00;
  font-weight: 800; text-decoration: none;
  border-radius: 12px; padding: 12px 20px; font-size: 15px;
}
.cta:active { transform: scale(.97); }

.section { margin-top: 44px; }
.section h2 {
  font-size: 13px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--muted); font-weight: 700; margin: 0 0 12px; text-align: center;
}

/* Carousel: native scroll-snap does the touch work — swipe, momentum and snapping
   all come free and feel right on a phone. The buttons just scroll it. */
.deck-video {
  display: block; width: 100%; max-width: 100%;
  aspect-ratio: 16 / 9;            /* reserve the box so play doesn't shove the page down */
  border-radius: 14px;
  border: 1px solid #17466a;
  background: #041b2d;
}

.carousel { position: relative; }
.track {
  display: flex; gap: 14px;
  overflow-x: auto; scroll-snap-type: x mandatory;
  scrollbar-width: none; outline: none;
  border-radius: 14px;
}
.track::-webkit-scrollbar { display: none; }
.track img {
  flex: 0 0 100%; width: 100%; scroll-snap-align: center;
  border-radius: 14px; border: 1px solid #17466a; background: #072839;
  display: block;
}
.nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  z-index: 2; width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid #17466a; background: rgba(4,27,45,.82); color: var(--text);
  font-size: 22px; line-height: 1; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.nav:disabled { opacity: .28; cursor: default; }
.prev { left: 8px; }
.next { right: 8px; }

.dots { display: flex; justify-content: center; gap: 7px; margin-top: 14px; flex-wrap: wrap; }
.dot {
  width: 7px; height: 7px; border-radius: 50%; border: none; padding: 0;
  background: #2a5f83; cursor: pointer;
}
.dot.on { background: var(--teal); width: 20px; border-radius: 4px; }

.onepager {
  width: 100%; border-radius: 14px; border: 1px solid #17466a; display: block;
  background: #fff;
}
.download, .vcard {
  display: inline-block; margin-top: 14px;
  border: 1px solid #17466a; background: #082a41; color: var(--text);
  border-radius: 12px; padding: 11px 18px; font-size: 14px; font-weight: 700;
  text-decoration: none;
}
.download:active, .vcard:active { border-color: var(--teal); color: var(--teal); }

.pfoot {
  margin-top: 52px; padding-top: 22px; border-top: 1px solid #17466a;
  display: flex; justify-content: space-between; align-items: center; gap: 18px;
  flex-wrap: wrap;
  font-size: 13px; line-height: 1.6; color: var(--muted);
}
.pfoot a { color: var(--muted); }
.pfoot b { color: var(--text); }

@media (min-width: 760px) {
  .track img { flex-basis: 100%; }
}