:root{
  --bg:#000;
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.62);

  --stroke: rgba(255,255,255,0.09);
  --strokeStrong: rgba(255,255,255,0.14);

  --cardTop: rgba(255,255,255,0.07);
  --cardBottom: rgba(255,255,255,0.03);

  --cardBase: rgba(0,0,0,0.42);
  --cardBaseSoft: rgba(0,0,0,0.34);

  --green:#34C759;
  --blue:#0086FF;
  --purple:#AF52DE;
  --red:#FF3B30;
  --amber:#FF9F0A;

  --r: 28px;
  --r2: 22px;

  --shadowSoft: 0 16px 55px rgba(0,0,0,0.55);
  --shadowHard: 0 28px 120px rgba(0,0,0,0.70);

  --container: 1120px;
  --navH: 64px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
html{ scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ transition:none !important; animation:none !important; }
}

body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  color: var(--text);

  background:
    radial-gradient(1400px 980px at 50% 18%,
      rgba(255,255,255,0.028) 0%,
      rgba(0,0,0,0.00) 46%,
      rgba(0,0,0,0.55) 78%,
      rgba(0,0,0,0.88) 100%
    ),

    radial-gradient(1200px 900px at 18% -14%,
      rgba(0,134,255,0.11) 0%,
      rgba(0,134,255,0.06) 36%,
      rgba(0,0,0,0.00) 68%,
      rgba(0,0,0,0.62) 100%
    ),

    radial-gradient(1200px 900px at 78% -10%,
      rgba(52,199,89,0.09) 0%,
      rgba(52,199,89,0.05) 40%,
      rgba(0,0,0,0.00) 70%,
      rgba(0,0,0,0.62) 100%
    ),

    radial-gradient(1200px 900px at 60% 112%,
      rgba(175,82,222,0.085) 0%,
      rgba(175,82,222,0.05) 40%,
      rgba(0,0,0,0.00) 72%,
      rgba(0,0,0,0.68) 100%
    ),

    var(--bg);

  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body::before{
  content:"";
  position: fixed;
  inset: 0;
  pointer-events:none;
  background: linear-gradient(180deg, rgba(0,0,0,0.0) 0%, rgba(0,0,0,0.35) 55%, rgba(0,0,0,0.78) 100%);
  opacity: 0.9;
  z-index: -1;
}

.wrap{
  max-width: var(--container);
  margin: 0 auto;
  padding: 16px 18px 90px;
}

:where(a,button,input,select,textarea):focus-visible{
  outline: 2px solid rgba(0,134,255,0.65);
  outline-offset: 3px;
  border-radius: 12px;
}

.skip{
  position:absolute;
  left:-999px;
  top:auto;
  width:1px;
  height:1px;
  overflow:hidden;
}
.skip:focus{
  left: 18px;
  top: 12px;
  width:auto;
  height:auto;
  padding: 10px 12px;
  background: rgba(0,0,0,0.85);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  z-index: 1000;
  color: var(--text);
  text-decoration:none;
}

/* NAV */
.nav{
  position: sticky;
  top: 0;
  z-index: 20;
  height: var(--navH);
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 0 2px;
  margin-bottom: 18px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: height .18s ease, background .18s ease, border-color .18s ease, backdrop-filter .18s ease;
}
.nav.compact{
  height: 56px;
<!--          background: linear-gradient(180deg, rgba(0,0,0,0.82), rgba(0,0,0,0.40));-->
  border-color: rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width: 240px;
  text-decoration:none;
  color: inherit;
}

.logoTile{
  width: 38px;
  height: 38px;
  border-radius: 14px;
  border: 1px solid var(--stroke);
  background:
    radial-gradient(circle at 25% 20%, rgba(52,199,89,0.35), transparent 60%),
    radial-gradient(circle at 80% 30%, rgba(0,134,255,0.28), transparent 58%),
    linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.03));
  box-shadow: 0 14px 40px rgba(0,0,0,0.55);
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
  transition: transform .18s ease;
  flex: 0 0 auto;
}
.brand:hover .logoTile{ transform: translateY(-1px); }

.logoTile img{
  width: 70%;
  height: 70%;
  object-fit: contain;
  object-position: center;
  display:block;
  image-rendering: auto;
}

.brandText h1{
  font-size: 14px;
  margin:0;
  letter-spacing: 0.2px;
  line-height: 1.1;
}
.brandText p{
  margin: 2px 0 0;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.1;
}

.navRight{
  display:flex;
  align-items:center;
  gap:10px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(255,255,255,0.04);
  color: var(--text);
  text-decoration:none;
  font-weight: 900;
  font-size: 13px;
  cursor:pointer;
  transition: transform .12s ease, background .12s ease, border-color .12s ease, box-shadow .12s ease, opacity .12s ease;
  user-select:none;
  white-space:nowrap;
}
.btn:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,0.06);
  border-color: var(--strokeStrong);
  box-shadow: 0 16px 50px rgba(0,0,0,0.30);
}
.btn:active{ transform: translateY(0px); }
.btn[disabled]{ opacity: 0.55; cursor: not-allowed; transform:none; box-shadow:none; }

.btn.primary{
  border-color: rgba(52,199,89,0.35);
  background:
    radial-gradient(circle at 30% 10%, rgba(52,199,89,0.32), transparent 55%),
    linear-gradient(180deg, rgba(52,199,89,0.16), rgba(255,255,255,0.02));
}
.btn.ghost{ background: transparent; }

.btn.small{
  height: 32px;
  padding: 0 12px;
  font-size: 12px;
  font-weight: 900;
}

/* CARDS */
.card{
  border-radius: var(--r);
  border: 1px solid var(--stroke);
  background:
    linear-gradient(180deg, var(--cardTop), var(--cardBottom)),
    radial-gradient(120% 140% at 50% 0%, rgba(255,255,255,0.03), rgba(255,255,255,0.00) 58%),
    var(--cardBase);
  box-shadow: var(--shadowSoft);
  overflow:hidden;
  backdrop-filter: blur(10px);
}
.cardInner{ padding: 22px; }

.card{ position: relative; overflow: hidden; }
.card::before{
  content:"";
  position:absolute;
  inset: -22%;
  border-radius: inherit;
  pointer-events:none;
  filter: blur(26px);
  opacity: 0.85;
  z-index: 0;
}
.card::after{
  content:"";
  position:absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events:none;
  background: radial-gradient(circle at 50% 35%, rgba(255,255,255,0.04), rgba(0,0,0,0.20) 70%, rgba(0,0,0,0.35) 100%);
  opacity: 0.55;
  z-index: 0;
}
.card > *{ position: relative; z-index: 1; }

/* HERO */
.hero{
  display:grid;
  grid-template-columns: 1.05fr 0.95fr;
  grid-template-areas: "copy screens";
  gap: 16px;
  align-items: stretch;
  margin-top: 6px;
}
.heroCopy{ grid-area: copy; display:flex; }
.heroCopy .cardInner{ padding: 22px 22px 20px; }
.heroScreens{ grid-area: screens; }

@media (max-width: 980px){
  .hero{
    grid-template-columns: 1fr;
    grid-template-areas: "copy" "screens";
  }
  .brand{ min-width: unset; }
  .navRight .btn.ghost{ display:none; }
}

.kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.18);
  color: rgba(255,255,255,0.82);
  font-weight: 950;
  font-size: 12px;
}
.kickerDot{
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(52,199,89,0.14);
}

.title{
  margin: 12px 0 10px;
  font-size: clamp(34px, 4.4vw, 56px);
  line-height: 1.02;
  letter-spacing: -0.9px;
  font-weight: 950;
}

.subtitle{
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.6;
  max-width: 60ch;
}

.ctaRow{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 12px;
  align-items:center;
}

.trustRow{
  display:flex;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: 10px;
}
.trustPill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.18);
  font-size: 12px;
  font-weight: 900;
  color: rgba(255,255,255,0.80);
}
.trustPill i{
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(52, 199, 89, 0.80);
  display:inline-block;
}

/* Segmented controls */
.segmented{
  display:inline-flex;
  gap: 6px;
  margin-top: 14px;
  padding: 6px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.18);
  flex-wrap: wrap;
}
.segBtn{
  height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: transparent;
  color: rgba(255,255,255,0.78);
  font-weight: 950;
  font-size: 12px;
  cursor:pointer;
  transition: background .12s ease, transform .12s ease, color .12s ease, border-color .12s ease;
  user-select: none;
  white-space: nowrap;
}
.segBtn:hover{ transform: translateY(-1px); }
.segBtn.isActive{
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.92);
}

/* Media cards */
.mediaCard{
  border-radius: var(--r);
  border: 1px solid rgba(255,255,255,0.10);
  background:
    radial-gradient(120% 140% at 50% 0%, rgba(255,255,255,0.03), rgba(255,255,255,0.00) 58%),
    var(--cardBaseSoft);
  box-shadow: var(--shadowSoft);
  overflow:hidden;
  backdrop-filter: blur(10px);
  position: relative;
}
.mediaTop{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  padding: 16px 18px 0;
  flex-wrap: wrap;
}
.mediaTop .left{
  display:flex;
  align-items:center;
  gap: 10px;
  min-width: 0;
  flex-wrap: wrap;
}
.mediaTitle{
  font-weight: 950;
  letter-spacing: -0.2px;
}
.mediaSub{
  color: rgba(255,255,255,0.60);
  font-weight: 850;
  font-size: 12px;
}

/* PHONE: no frame, just the screenshot floating */
.phoneFrame{
  margin: 8px 18px 18px;
  position: relative;
  aspect-ratio: 9 / 19.5;
  display: grid;
  place-items: center;
  overflow: visible;
  background: transparent;
  border: 0;
  box-shadow: none;
  border-radius: 0;
}

.phoneImg{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display:block;

  filter: drop-shadow(0 26px 90px rgba(0,0,0,0.70));
  opacity: 0;
  transform: translateY(8px) scale(0.99);
  transition: opacity .18s ease, transform .18s ease;
  pointer-events: none;
}
.phoneImg.isActive{
  opacity: 1;
  transform: translateY(0) scale(1);
}

.heroHint{
  position:absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.40);
  backdrop-filter: blur(10px);
  padding: 12px 12px;
  display:flex;
  gap: 12px;
  align-items:center;
  justify-content: space-between;
  box-shadow: 0 18px 70px rgba(0,0,0,0.55);
  pointer-events:none;
}
.heroHint .t{
  font-weight: 950;
  font-size: 12px;
  letter-spacing: 0.2px;
  color: rgba(255,255,255,0.88);
  white-space: nowrap;
  overflow:hidden;
  text-overflow: ellipsis;
}
.heroHint .s{
  font-weight: 850;
  font-size: 12px;
  color: rgba(255,255,255,0.60);
}
.pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
  font-size: 12px;
  font-weight: 950;
  color: rgba(255,255,255,0.86);
  flex: 0 0 auto;
}
.pill i{
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(52,199,89,0.14);
  display:inline-block;
}

/* SECTIONS */
main{ display:block; }
.section{
  margin-top: 26px;
  display:grid;
  gap: 12px;
  scroll-margin-top: calc(var(--navH) + 16px);
}

.sectionHeader{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 0 2px;
  gap: 12px;
  flex-wrap: wrap;
}
.sectionHeader h2{
  margin:0;
  font-size: 13px;
  color: rgba(255,255,255,0.62);
  font-weight: 950;
  letter-spacing: 0.2px;
}
.sectionHeader .right{
  display:flex;
  gap: 10px;
  align-items:center;
  flex-wrap: wrap;
}

/* Value tiles */
.valueGrid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
@media (max-width: 980px){
  .valueGrid{ grid-template-columns: 1fr; }
}

.valueTile{
  border-radius: var(--r);
  border: 1px solid rgba(255,255,255,0.10);
  background:
    radial-gradient(120% 140% at 50% 0%, rgba(255,255,255,0.02), rgba(255,255,255,0.00) 62%),
    var(--cardBaseSoft);
  box-shadow: var(--shadowSoft);
  overflow:hidden;
  padding: 16px;
  display:grid;
  gap: 12px;
}

.valueTop{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 10px;
}
.valueTop b{
  font-weight: 950;
  letter-spacing: -0.2px;
}
.chip{
  font-size: 11px;
  font-weight: 950;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.18);
  color: rgba(255,255,255,0.72);
  white-space: nowrap;
  flex: 0 0 auto;
}
.valueTile p{
  margin:0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.thumbRow{
  display:flex;
  gap: 10px;
  align-items:center;
}
.thumb{
  width: 56px;
  height: 56px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.20);
  overflow:hidden;
  flex: 0 0 auto;
}
.thumb img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display:block;
  filter: saturate(1.05);
}
.miniMeta{
  display:flex;
  gap: 6px;
  flex-wrap: wrap;
}
.miniPill{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.18);
  color: rgba(255,255,255,0.78);
  font-size: 12px;
  font-weight: 900;
}
.dot{
  width: 7px; height: 7px;
  border-radius: 99px;
  background: rgba(52, 199, 89, 0.80);
  box-shadow: 0 0 0 4px rgba(255,255,255,0.06);
}

/* TEMPO + WATCH paired section */
.paired{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  align-items: stretch;
}
@media (max-width: 980px){
  .paired{ grid-template-columns: 1fr; }
}

.pairedCopy h3{
  margin: 10px 0 6px;
  font-size: 18px;
  font-weight: 950;
  letter-spacing: -0.3px;
}
.pairedCopy p{
  margin: 0;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.6;
  max-width: 60ch;
}

.watchFrame{
  border-radius: var(--r);
  border: 1px solid rgba(255,255,255,0.10);
  background:
    radial-gradient(120% 140% at 50% 0%, rgba(255,255,255,0.03), rgba(255,255,255,0.00) 58%),
    var(--cardBaseSoft);
  box-shadow: var(--shadowSoft);
  overflow:hidden;
  padding: 18px;
  display:grid;
  gap: 12px;
  align-content: start;
}

.watchMedia{
  position: relative;
  width: min(320px, 100%);
  aspect-ratio: 1 / 1.1;
  margin: 0 auto;
}
.watchImg{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  filter: drop-shadow(0 22px 70px rgba(0,0,0,0.65));
  opacity: 0;
  transform: translateY(6px) scale(0.99);
  transition: opacity .18s ease, transform .18s ease;
}
.watchImg.isActive{
  opacity: 1;
  transform: translateY(0) scale(1);
}
.watchImg[data-mode="reps"].isActive{
  transform: translateY(0) scale(1.02);
}

/* HOW */
.how{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 980px){
  .how{ grid-template-columns: 1fr; }
}

.step{
  display:flex;
  gap: 12px;
  align-items:flex-start;
}
.num{
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display:flex;
  align-items:center;
  justify-content:center;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
  font-weight: 950;
  flex: 0 0 auto;
}
.step h3{
  margin: 0 0 4px;
  font-size: 14px;
  font-weight: 950;
  letter-spacing: -0.2px;
}
.step p{
  margin:0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

/* FAQ */
.faq{
  display:grid;
  gap: 10px;
}
details{
  border-radius: var(--r);
  border: 1px solid rgba(255,255,255,0.10);
  background:
    radial-gradient(120% 140% at 50% 0%, rgba(255,255,255,0.02), rgba(255,255,255,0.00) 62%),
    var(--cardBaseSoft);
  box-shadow: var(--shadowSoft);
  overflow:hidden;
}
summary{
  cursor:pointer;
  list-style:none;
  padding: 16px 18px;
  font-weight: 950;
  letter-spacing: -0.2px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
}
summary::-webkit-details-marker{ display:none; }
details[open] summary{
  background: rgba(0,0,0,0.16);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.faqBody{
  padding: 14px 18px 18px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}
.chev{
  width: 10px; height: 10px;
  border-right: 2px solid rgba(255,255,255,0.55);
  border-bottom: 2px solid rgba(255,255,255,0.55);
  transform: rotate(45deg);
  transition: transform .15s ease;
  flex: 0 0 auto;
}
details[open] .chev{ transform: rotate(-135deg); }

/* EARLY ACCESS */
form{ margin:0; }
.emailRow{
  display:flex;
  gap: 10px;
  align-items:center;
  flex-wrap:wrap;
  justify-content: space-between;
  margin-top: 14px;
}
.emailRow input{
  height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
  color: var(--text);
  outline:none;
  width: min(360px, 76vw);
}
.emailRow input::placeholder{ color: rgba(255,255,255,0.42); }

.helper{
  margin-top: 10px;
  color: rgba(255,255,255,0.50);
  font-size: 12px;
  line-height: 1.4;
  min-height: 18px;
}
.helper.ok{ color: rgba(52,199,89,0.85); }
.helper.bad{ color: rgba(255,59,48,0.85); }

.footer{
  margin-top: 26px;
  padding-top: 16px;
  color: rgba(255,255,255,0.55);
  font-size: 12px;
  display:flex;
  justify-content:space-between;
  gap: 10px;
  flex-wrap:wrap;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer a{
  color: rgba(255,255,255,0.62);
  text-decoration:none;
  border-bottom: 1px solid rgba(255,255,255,0.18);
}
.footer a:hover{ color: rgba(255,255,255,0.80); }

.reveal{
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .35s ease, transform .35s ease;
}
.reveal.in{
  opacity: 1;
  transform: translateY(0);
}