:root {
  --green:      #21CE76;
  --green-lt:   #5FE19A;
  --green-dk:   #16A34A;
  --bg:         #060B08;
  --bg-2:       #091009;
  --panel:      #0D160F;
  --card:       #0E1712;
  --line:       rgba(255,255,255,0.08);
  --line-2:     rgba(255,255,255,0.14);
  --white:      #F4FBF7;
  --text:       #DCE9E1;
  --muted:      #8CA89A;
  --muted-2:    #5E7367;
  --radius:     18px;
  --maxw:       1160px;
  --font:       -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-round: ui-rounded, "SF Pro Rounded", var(--font);
  --shadow-lg:  0 40px 90px rgba(0,0,0,0.55);
  --shadow-md:  0 16px 40px rgba(0,0,0,0.40);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3 { font-family: var(--font-round); letter-spacing: -0.02em; line-height: 1.08; color: var(--white); text-wrap: balance; }
a { color: var(--green-lt); text-decoration: none; }
a:hover { text-decoration: underline; }
img, video { max-width: 100%; }
:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; border-radius: 6px; }
.skip-link { position: absolute; left: -999px; top: 8px; background: var(--green); color: #04120a; padding: 8px 14px; border-radius: 8px; z-index: 50; }
.skip-link:focus { left: 12px; }

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  background: rgba(33, 206, 118, 0.14);
  color: var(--green-lt);
  padding: 0.1em 0.42em;
  border-radius: 6px;
  font-size: 0.88em;
}
.eyebrow {
  display: inline-block; text-transform: uppercase; letter-spacing: 0.15em;
  font-size: 0.76rem; font-weight: 700; color: var(--green); margin-bottom: 14px;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 26px;
  background: rgba(6, 11, 8, 0.72);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--white); font-weight: 800; font-size: 1.12rem; font-family: var(--font-round); }
.brand img { border-radius: 8px; }
.site-header nav { display: flex; align-items: center; gap: 4px; }
.site-header nav a { color: var(--muted); padding: 8px 13px; border-radius: 10px; font-weight: 550; font-size: 0.95rem; }
.site-header nav a:hover { color: var(--white); text-decoration: none; }
.nav-support { background: var(--green); color: #04120a !important; font-weight: 700 !important; }
.nav-support:hover { background: var(--green-lt); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 84px 26px 70px;
  text-align: center;
  background:
    radial-gradient(760px 520px at 50% -6%, rgba(33, 206, 118, 0.22), transparent 60%),
    radial-gradient(900px 600px at 50% 120%, rgba(33, 206, 118, 0.10), transparent 60%),
    var(--bg);
}
.hero-copy { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; }
.pills { display: flex; gap: 10px; margin-bottom: 22px; flex-wrap: wrap; justify-content: center; }
.pill {
  font-size: 0.8rem; font-weight: 600; padding: 5px 13px; border-radius: 999px;
  background: rgba(255,255,255,0.06); color: var(--text); border: 1px solid var(--line-2);
}
.pill-price { background: var(--green); color: #04120a; border-color: transparent; font-weight: 700; }
.hero h1 { font-size: clamp(2.7rem, 6.4vw, 4.5rem); margin: 0 0 14px; }
.tagline { font-size: clamp(1.15rem, 2.6vw, 1.5rem); color: var(--green-lt); font-weight: 650; margin: 0 0 18px; }
.subhead { font-size: 1.12rem; color: var(--muted); margin: 0 0 30px; max-width: 560px; }
.cta-row { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; justify-content: center; }
.micro { margin-top: 18px; color: var(--muted-2); font-size: 0.9rem; }

/* Hero video — its own dark backdrop blends into the page so the phone appears to float */
.hero-video {
  margin: 46px auto 0; max-width: 1040px;
}
.hero-video video {
  display: block; width: 100%; height: auto; border-radius: 20px;
}

/* ---------- App Store badge ---------- */
.appstore-badge {
  display: inline-flex; align-items: center; gap: 12px;
  background: #000; color: #fff; border: 1px solid rgba(255,255,255,0.18);
  padding: 12px 22px; border-radius: 14px; cursor: default; user-select: none;
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
}
.appstore-badge .badge-text { display: flex; flex-direction: column; line-height: 1.12; text-align: left; }
.appstore-badge small { font-size: 0.7rem; opacity: 0.82; }
.appstore-badge strong { font-size: 1.22rem; font-weight: 600; }

/* ---------- Phone frame ---------- */
.phone {
  width: min(290px, 74vw);
  background: #0b0d0c;
  padding: 8px;
  border-radius: 42px;
  border: 1px solid var(--line-2);
  box-shadow: var(--shadow-lg), inset 0 0 0 1.5px rgba(255,255,255,0.05);
}
.phone img { display: block; width: 100%; height: auto; border-radius: 34px; }

/* ---------- Use case ---------- */
.usecase { background: var(--bg-2); border-top: 1px solid var(--line); }
.usecase-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 96px 26px;
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center;
}
.usecase h2 { font-size: clamp(2rem, 4.4vw, 2.9rem); margin: 0 0 20px; }
.usecase p { color: var(--muted); font-size: 1.08rem; margin: 0 0 16px; }
.usecase .lead { color: var(--text); }
.usecase .punch { font-size: 1.18rem; font-weight: 650; color: var(--white); margin-top: 8px; }
.usecase-visual { position: relative; display: flex; justify-content: center; }
.usecase-visual::before {
  content: ""; position: absolute; width: 116%; height: 80%; top: 10%; left: -8%;
  background: radial-gradient(closest-side, rgba(33,206,118,0.22), transparent 70%); filter: blur(20px); z-index: 0;
}
.usecase-visual .phone { position: relative; z-index: 1; }

/* ---------- Sections ---------- */
.section-head { text-align: center; max-width: 660px; margin: 0 auto 52px; }
.section-head h2 { font-size: clamp(1.9rem, 4vw, 2.6rem); margin: 0; }

.features { max-width: var(--maxw); margin: 0 auto; padding: 96px 26px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px;
  transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(33,206,118,0.4); }
.card .ico {
  font-size: 1.4rem; width: 50px; height: 50px; display: grid; place-items: center;
  background: rgba(33,206,118,0.12); border: 1px solid rgba(33,206,118,0.18);
  border-radius: 14px; margin-bottom: 16px;
}
.card h3 { margin: 0 0 8px; font-size: 1.14rem; }
.card p { margin: 0; color: var(--muted); font-size: 0.98rem; }

/* ---------- Screens gallery ---------- */
.screens { background: var(--bg-2); border-top: 1px solid var(--line); padding: 96px 0; }
.screens .section-head { padding: 0 26px; }
.gallery {
  display: flex; gap: 34px; overflow-x: auto; padding: 8px 26px 30px;
  scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch;
}
.gallery figure { margin: 0; scroll-snap-align: center; flex: 0 0 auto; text-align: center; }
.gallery figcaption { margin-top: 18px; font-weight: 600; color: var(--muted); font-size: 0.98rem; }
.gallery::-webkit-scrollbar { height: 8px; }
.gallery::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.14); border-radius: 999px; }

/* ---------- FAQ ---------- */
.faq { max-width: 800px; margin: 0 auto; padding: 96px 26px; }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq details {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 4px 20px;
}
.faq summary {
  cursor: pointer; list-style: none; padding: 16px 0; font-weight: 650; color: var(--white);
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--green); font-size: 1.4rem; line-height: 1; transition: transform .2s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0 0 18px; color: var(--muted); }

/* ---------- Closing ---------- */
.closing {
  text-align: center; padding: 100px 26px; border-top: 1px solid var(--line);
  background: radial-gradient(700px 400px at 50% 0%, rgba(33,206,118,0.14), transparent 62%), var(--bg);
}
.closing h2 { font-size: clamp(2rem, 4.6vw, 3rem); margin: 0 0 18px; }
.closing p { max-width: 600px; margin: 0 auto 30px; color: var(--muted); font-size: 1.12rem; }
.closing-support { margin-top: 48px; color: var(--muted-2); font-size: 1rem; }
.closing-support a { color: var(--green-lt); font-weight: 600; }

/* ---------- Footer ---------- */
.site-footer { background: #050806; color: var(--muted); padding: 40px 26px 30px; text-align: center; border-top: 1px solid var(--line); }
.footer-inner {
  max-width: var(--maxw); margin: 0 auto 18px; display: flex; align-items: center;
  justify-content: space-between; flex-wrap: wrap; gap: 16px;
}
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; justify-content: center; }
.footer-links a { color: var(--text); font-weight: 500; }
.footer-links a:hover { color: var(--white); }
.copyright { font-size: 0.88rem; margin: 0; color: var(--muted-2); }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .usecase-inner { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .usecase p { text-align: left; }
  .usecase .punch { text-align: center; }
}
@media (max-width: 560px) {
  .site-header nav a[href="#features"], .site-header nav a[href="#screens"], .site-header nav a[href="#faq"] { display: none; }
  .footer-inner { flex-direction: column; }
  .hero { padding-top: 64px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .card { transition: none; }
}