:root{
  --g-deep:#0a6a48; --g:#0f8a5b; --g-bright:#12b26f; --lime:#c7f7a4;
  --ink:#0c1c16; --paper:#f3f7f4; --card:#ffffff; --muted:#54685f; --line:#dde7e1;
  --maxw:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
h1,h2,h3{letter-spacing:-.02em;text-wrap:balance;margin:0}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:1.05rem}
.brand .mk{width:26px;height:26px;border-radius:7px;object-fit:cover}
img{max-width:100%}

/* ===== hero — copy on the left, the three device loops on the right ===== */
.hero{background:linear-gradient(160deg,var(--g) 0%,var(--g-deep) 100%);color:#fff;
  padding:clamp(52px,7vw,92px) 0;overflow:hidden}
.hero-grid{display:flex;align-items:center;gap:clamp(26px,4vw,52px);flex-wrap:wrap}
.hero-lead{flex:1 1 320px}
.hero-brand{margin-bottom:20px}
.hero-brand .mk{width:84px;height:84px;border-radius:20px}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--lime);margin-bottom:14px}
.hero h1{font-size:clamp(2rem,4.4vw,3.4rem);font-weight:850;line-height:1.03}
.hero p.lede{font-size:clamp(1.05rem,2.1vw,1.22rem);color:#dff0e7;max-width:40ch;margin:16px 0 26px}
.badges{display:flex;flex-wrap:wrap;gap:12px}
.store{display:inline-flex;align-items:center;gap:11px;background:#0b120f;color:#fff;
  border:1px solid rgba(255,255,255,.16);border-radius:13px;padding:10px 16px;min-width:184px;
  transition:transform .12s ease, border-color .12s}
.store:hover{transform:translateY(-2px);border-color:rgba(255,255,255,.4)}
.store svg{width:24px;height:24px;flex:none}
.store .l{display:flex;flex-direction:column;line-height:1.15}
.store .l small{font-size:.66rem;opacity:.8}
.store .l b{font-size:1.02rem;font-weight:700}

/* three device loops in a row, to the right of the copy */
.devices{display:flex;align-items:flex-end;justify-content:center;gap:clamp(7px,1vw,13px);
  flex:1.4 1 520px;flex-wrap:nowrap}
.cell{display:flex;flex-direction:column;align-items:center;gap:11px}
.cell .lbl{color:#cdeadb;font-size:.78rem;font-weight:600}

/* watch case — digital crown + side button on the right edge */
.watch{position:relative;width:min(150px,40vw)}
.watch::before{content:"";position:absolute;right:-4px;top:30%;width:7px;height:22px;border-radius:4px;
  background:linear-gradient(180deg,#505052,#242426);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.16),2px 2px 5px rgba(0,0,0,.4)}   /* digital crown */
.watch::after{content:"";position:absolute;right:-3px;top:56%;width:5px;height:28px;border-radius:3px;
  background:linear-gradient(180deg,#3a3a3c,#1a1a1c);box-shadow:2px 1px 4px rgba(0,0,0,.35)}   /* side button */

/* watch loop */
.demo{width:min(150px,40vw);aspect-ratio:1;border-radius:26%;overflow:hidden;position:relative;
  background:#0a0f0d;box-shadow:0 24px 55px rgba(0,0,0,.34);border:1px solid rgba(255,255,255,.14);
  display:flex;flex-direction:column}
.demo-top{display:flex;align-items:center;gap:7px;padding:11px 13px;color:#7fe0a8;font-size:.68rem;font-weight:600}
.demo-top .dot{width:8px;height:8px;border-radius:50%;background:#25d366;animation:pulse 1.8s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 0 0 10px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}
.stage{position:relative;flex:1}
.scene{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;gap:6px;
  padding:0 18px;color:#fff;opacity:0;animation:cycle 7.5s infinite}
.scene.s2{animation-delay:2.5s}
.scene.s3{animation-delay:5s}
.scene .lbl2{font-size:.6rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#7fe0a8}
.scene b{font-size:1.02rem;font-weight:800;line-height:1.15}
.scene .hint,.scene .src{font-size:.7rem;color:#9fb3aa}
.scene .vx{font-size:.84rem;font-weight:800;color:#ff6b5e}
@keyframes cycle{0%{opacity:0;transform:translateY(8px)}5%{opacity:1;transform:none}28%{opacity:1;transform:none}33%{opacity:0;transform:translateY(-7px)}100%{opacity:0}}

/* phone feed loop */
.phone{width:min(142px,38vw);aspect-ratio:1/2;background:#0b120f;border-radius:24px;padding:7px;
  box-shadow:0 24px 55px rgba(0,0,0,.32);flex:none}
.phscreen{background:var(--card);border-radius:19px;height:100%;overflow:hidden;position:relative}
.phhdr{padding:10px 11px 5px}
.phhdr small{display:block;font-size:.5rem;letter-spacing:.12em;text-transform:uppercase;color:var(--g-deep);font-weight:700}
.phhdr b{font-size:.78rem;font-weight:800}
.phfeed{position:absolute;top:38px;left:0;right:0;bottom:0;overflow:hidden;padding:0 9px}
.track{animation:feedscroll 14s linear infinite}
@keyframes feedscroll{from{transform:translateY(0)}to{transform:translateY(-50%)}}
.row{display:flex;align-items:center;gap:6px;padding:8px 0;border-bottom:1px solid var(--line)}
.row .cl{font-size:.58rem;line-height:1.22;color:var(--ink);flex:1}
.chip{font-size:.5rem;font-weight:800;padding:2px 5px;border-radius:999px;white-space:nowrap}
.chip.f{color:#b3261e;background:#fdecea}
.chip.m{color:#8a5a00;background:#fff4df}
.chip.t{color:#0c6a45;background:#e3f5ec}

/* glasses POV loop — green HUD over a dim through-lens view */
.glasses{width:min(196px,46vw);aspect-ratio:16/11;position:relative;border-radius:14px;overflow:hidden;
  background:radial-gradient(120% 108% at 55% 38%, #26343c 0%, #141b20 55%, #0a0e11 100%);
  box-shadow:0 24px 55px rgba(0,0,0,.3);border:1px solid rgba(255,255,255,.08)}
.glasses::after{content:"";position:absolute;inset:0;pointer-events:none;
  box-shadow:inset 0 0 50px 16px rgba(0,0,0,.55)}   /* lens vignette */
.glasses .hud{position:absolute;inset:13% 12%;color:#41ff8b;font-weight:600;text-shadow:0 0 10px rgba(65,255,139,.5)}
.hstat{display:flex;justify-content:space-between;font-size:.56rem;font-weight:700;opacity:.85}
.hbody{position:relative;margin-top:8px;min-height:5em}
.hset{position:absolute;left:0;right:0;top:0;opacity:0;animation:hudcycle 7s infinite}
.hset.b{animation-delay:3.5s}
.hset .claim{font-size:.64rem;opacity:.9}
.hset .hr{height:1px;background:rgba(65,255,139,.45);margin:6px 0}
.hset .verdict{font-size:.76rem;font-weight:800;line-height:1.2}
.hset .src{font-size:.6rem;opacity:.8;margin-top:2px}
@keyframes hudcycle{0%{opacity:0}7%{opacity:1}46%{opacity:1}52%{opacity:0}100%{opacity:0}}

/* Small screens: stack the device visuals one per row (phone, watch, glasses) */
@media (max-width:640px){
  .devices{flex-direction:column;align-items:center}
}

@media (prefers-reduced-motion:reduce){
  .scene{animation:none}.scene.s3{opacity:1}.demo-top .dot{animation:none}
  .track{animation:none}.hset{animation:none}.hset.a{opacity:1}
}

/* ===== trust strip ===== */
.trust{background:var(--ink);color:#dfe9e3;text-align:center;padding:16px}
.trust b{color:var(--lime)}

/* ===== sections ===== */
section.pad{padding:clamp(56px,8vw,96px) 0}
.kicker{font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--g-deep)}
h2.title{font-size:clamp(1.7rem,3.6vw,2.5rem);font-weight:820;margin:10px 0 8px}
.sub{color:var(--muted);max-width:56ch;font-size:1.06rem}

.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(232px,1fr));gap:18px;margin-top:38px}
.feature{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px}
.feature .ic{width:42px;height:42px;border-radius:11px;background:color-mix(in srgb,var(--g) 14%,#fff);
  display:grid;place-items:center;margin-bottom:14px}
.feature .ic svg{width:22px;height:22px;stroke:var(--g-deep)}
.feature h3{font-size:1.14rem;font-weight:750;margin-bottom:6px}
.feature p{color:var(--muted);font-size:.96rem;margin:0}
.tag{display:inline-block;font-size:.66rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--g-deep);background:color-mix(in srgb,var(--g) 15%,#fff);padding:2px 8px;border-radius:999px;margin-left:8px;vertical-align:middle}

.how{background:#eef4f0}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-top:38px;counter-reset:s}
.step{padding:22px;background:var(--card);border:1px solid var(--line);border-radius:16px}
.step::before{counter-increment:s;content:counter(s);display:grid;place-items:center;
  width:34px;height:34px;border-radius:50%;background:var(--g);color:#fff;font-weight:800;margin-bottom:12px}
.step h3{font-size:1.1rem;font-weight:750;margin-bottom:6px}
.step p{color:var(--muted);font-size:.96rem;margin:0}

.vids{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin-top:38px}
.vid{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.vid .fr{aspect-ratio:16/9;background:linear-gradient(150deg,var(--g),var(--g-deep));display:grid;place-items:center;position:relative}
.vid .play{width:60px;height:60px;border-radius:50%;background:rgba(255,255,255,.92);display:grid;place-items:center;box-shadow:0 8px 20px rgba(0,0,0,.25)}
.vid .play svg{width:24px;height:24px;margin-left:3px;fill:var(--g-deep)}
.vid .soon{position:absolute;top:12px;left:12px;font-size:.66rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#fff;background:rgba(0,0,0,.28);padding:3px 9px;border-radius:999px}
.vid .cap{padding:16px 18px}
.vid .cap p{color:var(--muted);font-size:.9rem;margin:4px 0 0}

.cta{background:linear-gradient(160deg,var(--g) 0%,var(--g-deep) 100%);color:#fff;text-align:center}
.cta h2{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:840}
.cta p{color:#dff0e7;max-width:48ch;margin:12px auto 26px;font-size:1.08rem}
.cta .badges{justify-content:center}

footer{background:var(--ink);color:#9fb3aa;padding:40px 0}
.foot{display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between;align-items:center;font-size:.9rem}
.foot a:hover{color:#fff}
.foot .links{display:flex;gap:18px;flex-wrap:wrap}