:root{
  --bg: #ffffff;
  --surface: #ffffff;
  --surface2: #f6f6f6;
  --text: #0b0b0c;
  --muted: rgba(11,11,12,.64);
  --line: rgba(0,0,0,.10);
  --shadow: 0 18px 50px rgba(0,0,0,.10);
  --shadow2: 0 10px 30px rgba(0,0,0,.08);
  --radius: 18px;
  --radius2: 26px;
  --max: 1120px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a{ color: inherit; text-decoration: none; }
img{ max-width: 100%; display: block; }

.container{
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.bgGlow{
  position: fixed;
  inset: -20%;
  background:
    radial-gradient(700px 380px at 20% 10%, rgba(0,0,0,.09), transparent 60%),
    radial-gradient(520px 320px at 80% 15%, rgba(0,0,0,.07), transparent 55%),
    radial-gradient(520px 420px at 50% 85%, rgba(0,0,0,.05), transparent 60%);
  pointer-events: none;
  z-index: -1;
  filter: blur(10px);
}

/* Topbar */
.topbar{
  position: sticky;
  top: 0;
  background: rgba(255,255,255,.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  z-index: 50;
}
.topbarInner{
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 0;
}
.brand{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 170px;
}
.brandLogo{
  width: 34px;
  height: 34px;
  box-shadow: none;
  background: transparent;
  border-radius: 0;
}
.brandLogoLarge{
  width: 68px;
  height: 68px;
}
.brandText{
  font-weight: 700;
  letter-spacing: -0.02em;
}

.nav{
  display: none;
  gap: 18px;
  margin-left: auto;
}
.navLink{
  font-size: 14px;
  color: var(--muted);
  padding: 8px 10px;
  border-radius: 12px;
  transition: background .2s ease, color .2s ease;
}
.navLink:hover{ background: rgba(0,0,0,.04); color: var(--text); }

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 14px;
  border-radius: 14px;
  font-weight: 600;
  font-size: 14px;
  border: 1px solid transparent;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
  user-select: none;
}
.btn:active{ transform: translateY(1px); }

.btnPrimary{
  background: #0b0b0c;
  color: #fff;
  box-shadow: 0 16px 30px rgba(0,0,0,.18);
}
.btnPrimary:hover{ box-shadow: 0 18px 40px rgba(0,0,0,.22); }

.btnGhost{
  background: rgba(0,0,0,.04);
  border-color: rgba(0,0,0,.08);
}
.btnGhost:hover{
  background: rgba(0,0,0,.06);
  border-color: rgba(0,0,0,.12);
}

.btnFull{ width: 100%; }

.iconBtn{
  width: 42px;
  height: 42px;
  border-radius: 14px;
  border: 1px solid rgba(0,0,0,.10);
  background: rgba(255,255,255,.75);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  transition: background .2s ease, transform .15s ease;
}
.iconBtn:hover{ background: rgba(255,255,255,.95); }
.iconBtn:active{ transform: translateY(1px); }

.burger{
  margin-left: auto;
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
}
.burger span{
  width: 18px;
  height: 2px;
  background: rgba(0,0,0,.75);
  border-radius: 99px;
}
.topbar .btnPrimary{ display: none; }

.mobileMenu{
  border-top: 1px solid var(--line);
  padding: 10px 20px 16px;
  background: rgba(255,255,255,.86);
  backdrop-filter: blur(14px);
}
.mobileLink{
  display: block;
  padding: 12px 10px;
  border-radius: 14px;
  color: var(--muted);
}
.mobileLink:hover{ background: rgba(0,0,0,.04); color: var(--text); }

/* Hero */
.hero{
  padding: 26px 0 14px;
}
.heroGrid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
.eyebrow{
  font-size: 12px;
  font-weight: 600;
  color: rgba(0,0,0,.58);
  letter-spacing: .10em;
  text-transform: uppercase;
  margin: 0 0 10px;
}
.heroTitle{
  font-size: clamp(30px, 5.4vw, 52px);
  line-height: 1.03;
  letter-spacing: -0.04em;
  margin: 0 0 12px;
}
.heroEm{
  background: linear-gradient(180deg, #0b0b0c 0%, #4b4b50 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.heroSubtitle{
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
  max-width: 52ch;
}
.heroCtas{
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.storeBtn img{
  height: 56px;
  width: auto;
  display: block;
  filter: drop-shadow(0 12px 24px rgba(0,0,0,.16));
}

.heroVisual{
  position: relative;
  display: grid;
  place-items: center;
  padding: 8px 0 0;
}
.phone{
  width: min(320px, 100%);
  aspect-ratio: 9 / 16;
  border-radius: 34px;
  border: 1px solid rgba(0,0,0,.12);
  background: #fff;
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
}
.phoneNotch{
  position: absolute;
  top: 10px;
  left: 50%;
  width: 120px;
  height: 22px;
  transform: translateX(-50%);
  background: rgba(0,0,0,.08);
  border-radius: 999px;
  z-index: 2;
}
.phoneImg{
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 720px){
  .hero{ padding: 18px 0 8px; }
  .heroGrid{ gap: 12px; }
  .eyebrow{
  font-size: 10px;
  
}
  .heroCopy{ text-align: center; margin: 0 auto; }
  .heroTitle{ font-size: clamp(26px, 7vw, 40px); }
  .heroSubtitle{ margin-left: auto; margin-right: auto; font-size: 14px; }
  .heroCtas{ justify-content: center; }
  .heroVisual{ margin-top: 6px; }
  .phone{
    width: min(240px, 90%);
    border-radius: 28px;
    box-shadow: 0 12px 24px rgba(0,0,0,.10);
  }
  .miniCards{ width: 100%; }
  .section{ padding: 26px 0; }
  .snapRow{ grid-auto-columns: 86%; }
  .featuresGrid{ gap: 10px; }
  .ctaInner{ grid-template-columns: 1fr; text-align: center; gap: 12px; }
  .ctaBtns{ justify-content: center; }
}

@media (min-width: 721px) and (max-width: 1100px){
  .hero{ padding: 32px 0 14px; }
  .heroGrid{
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 18px;
  }
  .heroCopy{ max-width: 520px; }
  .heroTitle{ font-size: clamp(30px, 4vw, 46px); }
  .heroSubtitle{ max-width: 60ch; }
  .heroVisual{ margin-top: 0; }
  .phone{
    width: min(260px, 90%);
    border-radius: 30px;
    box-shadow: 0 14px 32px rgba(0,0,0,.10);
  }
  .miniCards{ width: 100%; }
  .snapRow{ grid-auto-columns: minmax(240px, 48%); }
  .featuresGrid{ grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .ctaInner{
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 14px;
  }
}

.miniCards{
  position: static;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  width: min(360px, 100%);
  margin-top: 12px;
  padding: 0 2px;
}
.miniCard{
  border-radius: 18px;
  padding: 12px 14px;
  background: rgba(255,255,255,.74);
  border: 1px solid rgba(0,0,0,.10);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow2);
}
.miniTitle{
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 13px;
  margin-bottom: 4px;
}
.miniText{
  color: rgba(0,0,0,.64);
  font-size: 12px;
  line-height: 1.45;
}

/* Band / value */
.band{
  padding: 26px 0 10px;
}
.bandHead{ margin-bottom: 12px; }
.sectionTitle{
  margin: 0 0 8px;
  font-size: 22px;
  letter-spacing: -0.03em;
}
.sectionSub{
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
  font-size: 14px;
  max-width: 70ch;
}

.snapRow{
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 78%;
  gap: 12px;
  overflow-x: auto;
  padding: 8px 2px 16px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.snapRow::-webkit-scrollbar{ height: 8px; }
.snapRow::-webkit-scrollbar-thumb{ background: rgba(0,0,0,.12); border-radius: 999px; }

.snapCard{
  scroll-snap-align: start;
  background: rgba(255,255,255,.78);
  border: 1px solid rgba(0,0,0,.06);
  border-radius: 22px;
  padding: 16px;
  box-shadow: none;
  min-width: 240px;
}
.snapTitle{
  margin: 0 0 6px;
  font-size: 16px;
  letter-spacing: -0.02em;
}
.snapText{
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
  font-size: 14px;
}

/* Sections */
.section{
  padding: 36px 0;
}
.sectionAlt{
  background: linear-gradient(180deg, rgba(0,0,0,.025), transparent 65%);
  border-top: 1px solid rgba(0,0,0,.06);
  border-bottom: 1px solid rgba(0,0,0,.06);
}
.sectionHead{
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.featuresGrid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

/* Tablet 640+ */
@media (min-width: 640px){
  .snapRow{ grid-auto-columns: minmax(240px, 48%); }
  .featuresGrid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.featureCard{
  background: rgba(255,255,255,.82);
  border: 1px solid rgba(0,0,0,.10);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow2);
}
.featureCard h3{
  margin: 0 0 8px;
  letter-spacing: -0.02em;
  font-size: 15px;
}
.featureCard p{
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
  font-size: 14px;
}

/* Carousel */
.carousel{
  border: 1px solid rgba(0,0,0,.10);
  border-radius: var(--radius2);
  background: rgba(255,255,255,.82);
  box-shadow: var(--shadow);
  padding: 14px;
}
.carouselTop{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}
.dots{
  display: inline-flex;
  gap: 8px;
  align-items: center;
}
.dot{
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(0,0,0,.18);
  border: 1px solid rgba(0,0,0,.10);
  transition: transform .2s ease, background .2s ease, width .2s ease;
  cursor: pointer;
}
.dot.isActive{
  background: rgba(0,0,0,.78);
  width: 18px;
}
.carouselBtns{ display: inline-flex; gap: 8px; }

.track{
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 76%;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 8px;
}
.track::-webkit-scrollbar{ height: 10px; }
.track::-webkit-scrollbar-thumb{ background: rgba(0,0,0,.12); border-radius: 999px; }

.shot{
  scroll-snap-align: center;
  margin: 0;
  border-radius: 22px;
  border: 1px solid rgba(0,0,0,.10);
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow2);
}
.shot img{
  width: 100%;
  height: auto;
  display: block;
}

.hint{
  margin: 10px 2px 0;
  color: rgba(0,0,0,.52);
  font-size: 12px;
}

/* CTA */
.cta{
  padding: 34px 0;
}
.ctaInner{
  display: grid;
  gap: 14px;
  align-items: center;
  padding: 18px;
  border-radius: var(--radius2);
  border: 1px solid rgba(0,0,0,.10);
  background: rgba(255,255,255,.86);
  box-shadow: var(--shadow);
}
.ctaTitle{
  margin: 0 0 6px;
  font-size: 20px;
  letter-spacing: -0.03em;
}
.ctaSub{
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
  font-size: 14px;
}
.ctaBtns{
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.ctaBtns .storeBtn img{
  height: 60px;
  width: auto;
  filter: drop-shadow(0 14px 28px rgba(0,0,0,.18));
}

/* FAQ */
.faq{
  display: grid;
  gap: 10px;
}
.faqItem{
  border-radius: var(--radius);
  border: 1px solid rgba(0,0,0,.10);
  background: rgba(255,255,255,.82);
  padding: 12px 14px;
  box-shadow: var(--shadow2);
}
.faqItem summary{
  cursor: pointer;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.faqItem p{
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.6;
  font-size: 14px;
}

/* Footer */
.footer{
  border-top: 1px solid rgba(0,0,0,.08);
  padding: 18px 0 26px;
}
.footerInner{
  display: grid;
  gap: 14px;
  align-items: center;
}
.footerBrand{
  display: flex;
  align-items: center;
  gap: 10px;
}
.footerLogo{
  width: 30px;
  height: 30px;
  border-radius: 10px;
  box-shadow: 0 12px 20px rgba(0,0,0,.10);
}
.footerName{ font-weight: 800; letter-spacing: -0.02em; }
.footerMeta{ color: var(--muted); font-size: 13px; margin-top: 2px; }
.footerLinks{
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  color: rgba(0,0,0,.66);
  font-size: 13px;
}
.footerLinks a:hover{ text-decoration: underline; }
.footerCopy{
  color: rgba(0,0,0,.52);
  font-size: 12px;
}

/* Reveal */
.reveal{
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.isIn{
  opacity: 1;
  transform: translateY(0);
}

/* Desktop tweaks */
@media (min-width: 900px){
  .nav{ display: inline-flex; }
  .burger{ display: none; }
  .topbar .btnPrimary{ display: inline-flex; margin-left: 6px; }

  .hero{ padding: 44px 0 18px; }
  .heroGrid{
    grid-template-columns: 1.1fr .9fr;
    align-items: center;
    gap: 28px;
  }
  .miniCards{
  grid-template-columns: 1fr 1fr;
  width: 520px;
  margin-top: 14px;
  padding: 0;
  transform: none;
  left: auto;
  bottom: auto;
}
  .snapRow{ grid-auto-columns: 260px; }
  .featuresGrid{ grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .track{ grid-auto-columns: 260px; }
  .ctaInner{
    grid-template-columns: 1fr auto;
    padding: 22px 24px;
  }
  .footerInner{
    grid-template-columns: 1fr auto auto;
  }
}