/* FreeHealth.ai — site styles */
:root{--blue:#0a6ae6;--bg:#fff;--bg2:#f5f5f7;--ink:#1d1d1f;--mute:#6e6e73;--dim:#86868b;--line:#d2d2d7;--tint:#eef5ff;--mn:#119c7a;--mint:#7be0c3;color-scheme:light}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Helvetica Neue",Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.47;letter-spacing:-.011em;overflow-x:clip}
h1,h2,h3,p{margin:0}
img,video{max-width:100%}
a{color:var(--blue)}a:hover{color:#0753b3}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.label{display:block;color:var(--blue);font-size:clamp(17px,1.5vw,21px);font-weight:600;letter-spacing:-.015em}
.grad{background:linear-gradient(95deg,#1477f8 10%,#10b8a0 90%);-webkit-background-clip:text;background-clip:text;color:transparent}
.h-xl{font-size:clamp(42px,8vw,112px);line-height:1.03;letter-spacing:-.035em;font-weight:700}
.h-l{font-size:clamp(34px,5.4vw,76px);line-height:1.05;letter-spacing:-.03em;font-weight:700}
.lead{font-size:clamp(17px,1.7vw,23px);color:var(--mute);line-height:1.42;max-width:660px;letter-spacing:-.015em}
.sec{padding:clamp(64px,8vw,112px) 0;position:relative}
.gray{background:var(--bg2)}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 24px;border-radius:999px;font-weight:500;font-size:17px;text-decoration:none;transition:filter .2s,background .2s;border:0;cursor:pointer;font-family:inherit}
.btn.primary{background:var(--blue);color:#fff}
.btn.primary:hover{color:#fff;filter:brightness(1.08)}
.btn.ghost{color:var(--blue);border:1px solid var(--blue);background:transparent}
.btn.ghost:hover{background:var(--blue);color:#fff}
.ctas{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-top:30px}
.card{background:var(--bg2);border-radius:28px;position:relative;overflow:hidden}
.gray .card{background:#fff}
.ico{display:block;color:var(--blue)}
.ico svg{width:30px;height:30px;display:block}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* NAV */
.nav{position:fixed;top:0;left:0;right:0;z-index:60;background:rgba(255,255,255,.82);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(0,0,0,.08)}
.nav-in{max-width:1120px;margin:0 auto;padding:0 24px;height:52px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:8px;color:var(--ink);text-decoration:none;font-weight:600;letter-spacing:-.02em;font-size:18px;margin-right:auto}
.brand:hover{color:var(--ink)}
.brand img{width:30px;height:auto;display:block}
.brand b{color:#1477f8;font-weight:600}
.nav-links{display:flex;gap:24px}
.nav-links a{color:#424245;text-decoration:none;font-size:13px}
.nav-links a:hover,.nav-links a[aria-current]{color:var(--ink)}
.nav .btn{min-height:30px;padding:0 14px;font-size:13px}
.menu-btn{display:none;width:40px;height:40px;border:0;background:transparent;border-radius:10px;cursor:pointer;color:var(--ink);place-items:center;padding:0}
.menu-btn svg{width:22px;height:22px}
.mnav{display:none;flex-direction:column;padding:4px 24px 18px;background:rgba(255,255,255,.98);border-top:1px solid rgba(0,0,0,.06)}
.mnav.open{display:flex}
.mnav a{padding:14px 0;border-bottom:1px solid #ececf0;color:var(--ink);text-decoration:none;font-size:19px;font-weight:600;letter-spacing:-.02em}
.mnav a:last-child{border-bottom:0}
.progress{position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--blue);transform-origin:0 50%;transform:scaleX(0)}

/* PHONE FRAME */
.phone{position:relative;width:100%;aspect-ratio:1182/2556;border-radius:14.5%/6.7%;padding:2.4%;background:#1d1d1f;box-shadow:0 0 0 1.5px #3a3a3c inset,0 50px 100px -30px rgba(0,30,80,.35),0 20px 40px -20px rgba(0,0,0,.3)}
.phone>img,.phone>video{display:block;width:100%;height:100%;object-fit:cover;border-radius:13%/6%;background:#eef2f6}
.phone.vid>video{object-fit:cover}

/* PINNED SCENES (static fallback first) */
.pin{position:relative}
.stage{position:relative;padding:110px 0 64px}

/* HERO */
.hero .stage{overflow:hidden;min-height:100vh;background:radial-gradient(70% 45% at 50% 100%,rgba(20,119,248,.09),transparent 70%)}
.hero-copy{position:relative;z-index:3;display:flex;flex-direction:column;align-items:center;text-align:center;padding:0 24px}
.pill{display:inline-flex;align-items:center;gap:10px;padding:7px 16px 7px 10px;border-radius:999px;background:var(--bg2);color:#424245;font-size:14px;font-weight:500;margin-bottom:24px;text-decoration:none}
.pill:hover{color:var(--ink)}
.pill img{height:18px;width:auto;display:block}
.pill b{color:var(--mn);font-weight:600}
.hero h1{margin-bottom:20px}
.hero .lead{margin:0 auto}
.hero-dev{position:relative;z-index:2;display:grid;place-items:center;margin-top:64px;perspective:1600px}
.dev{position:relative;width:min(290px,60vw)}
.chip{position:absolute;z-index:4;padding:12px 16px;border-radius:18px;background:rgba(255,255,255,.9);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);min-width:150px;box-shadow:0 12px 40px rgba(0,0,0,.12),0 0 0 1px rgba(0,0,0,.04);white-space:nowrap}
.chip small{display:block;color:var(--mute);font-size:12px}
.chip strong{display:block;font-size:18px;letter-spacing:-.02em;font-weight:600;margin-top:2px}
.chip .dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#1fb866;margin-right:6px;vertical-align:middle}
.c1{left:-58%;top:14%}.c2{right:-62%;top:30%}.c3{left:-64%;top:62%}.c4{right:-56%;top:74%}
.hint{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);color:var(--dim);font-size:12px;display:flex;flex-direction:column;align-items:center;gap:8px;z-index:3}
.hint i{width:1px;height:28px;background:linear-gradient(var(--dim),transparent);animation:hint 2s ease-in-out infinite}
@keyframes hint{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* FILM */
.film{padding:clamp(32px,5vw,64px) 0 0}
.film-frame{max-width:1160px;margin:0 auto;padding:0 24px}
.film-frame video{display:block;width:100%;aspect-ratio:16/9;border-radius:28px;background:var(--bg2);box-shadow:0 40px 90px -40px rgba(0,30,80,.35),0 0 0 1px rgba(0,0,0,.05)}

/* STATEMENT */
.lit{padding:clamp(72px,9vw,128px) 0}
.lit p{font-size:clamp(34px,5.8vw,84px);line-height:1.06;letter-spacing:-.035em;font-weight:700;max-width:1060px}

/* HOW (phone story) */
.how .stage{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:center;max-width:1120px;margin:0 auto;padding-left:24px;padding-right:24px}
.how-left h2{margin:12px 0 30px;font-size:clamp(30px,3.4vw,46px);line-height:1.08;letter-spacing:-.025em;font-weight:700}
.steps{display:grid;gap:2px}
.step{display:grid;grid-template-columns:36px 1fr;gap:4px 10px;padding:14px 0;position:relative}
.step .n{color:var(--blue);font-size:15px;font-weight:600;padding-top:2px}
.step strong{font-size:19px;font-weight:600;letter-spacing:-.02em}
.step p{grid-column:2;color:var(--mute);font-size:15px;line-height:1.4}
.step .bar{position:absolute;left:46px;right:0;bottom:0;height:1px;background:var(--line)}
.step .bar i{position:absolute;inset:0;background:var(--blue);transform-origin:0 50%}
.how-phone{position:relative;width:min(300px,100%);margin:0 auto;display:grid}
.how-phone .phone{grid-area:1/1}
.how-cap{display:none}

/* TWIN */
.twin .stage{overflow:hidden;display:flex;flex-direction:column;align-items:center;text-align:center}
.twin-head{padding:0 24px;margin-bottom:40px}
.twin-head p{margin:16px auto 0}
.twin-body{position:relative;width:100%;max-width:1120px;margin:0 auto;padding:0 24px}
.twin-dev{width:min(280px,62vw);margin:0 auto;position:relative;z-index:2}
.twin-caps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;max-width:760px;margin:36px auto 0}
.cap{padding:22px;text-align:left;background:#fff;box-shadow:0 10px 40px rgba(0,0,0,.08),0 0 0 1px rgba(0,0,0,.04)}
.cap .ico{margin-bottom:12px}
.cap .ico svg{width:24px;height:24px}
.cap h3{font-size:18px;letter-spacing:-.02em;font-weight:600;margin-bottom:4px}
.cap p{color:var(--mute);font-size:15px}

/* MOTHER NATURE */
.mn-logo{height:32px;width:auto;display:block;margin:0 auto 24px}
.duo{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:56px}
.duo .card{padding:36px;display:flex;flex-direction:column;gap:24px}
.brandline{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.brandline img{height:24px;width:auto;display:block}
.wm{font-size:22px;font-weight:700;letter-spacing:-.03em}
.wm b{color:#1477f8;font-weight:700}
.tag{font-size:12px;font-weight:600;color:var(--mute)}
.duo h3{font-size:clamp(24px,2.6vw,32px);letter-spacing:-.03em;line-height:1.1;font-weight:700}
.duo ul{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.duo li{border-top:1px solid var(--line);padding-top:14px}
.duo li strong{display:block;font-size:17px;font-weight:600}
.duo li span{color:var(--mute);font-size:15px}
.mncard{background:#ecf8f3!important}
.together{margin-top:20px;padding:24px 28px;border-radius:22px;background:linear-gradient(100deg,#eef5ff,#ecf8f3);font-size:clamp(17px,1.8vw,23px);font-weight:600;letter-spacing:-.02em;text-align:center}

/* WEARABLE (dark) */
.wear{background:#000;color:#f5f5f7}
.wear .stage{background:#000;overflow:hidden;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:20px}
.wear .stage:before{content:"";position:absolute;left:50%;top:55%;width:70vmin;height:70vmin;transform:translate(-50%,-50%);border-radius:50%;background:radial-gradient(circle,rgba(123,224,195,.22),transparent 65%);filter:blur(20px);pointer-events:none}
.wear-top{position:relative;z-index:3;padding:0 24px}
.wear-top .eyebrow{color:var(--mint);font-size:clamp(14px,1.4vw,19px);font-weight:600}
.wear-top h2{font-size:clamp(56px,9vw,136px);line-height:.95;letter-spacing:-.05em;font-weight:700;margin-top:6px;background:linear-gradient(180deg,#fff 30%,#9fb3ad);-webkit-background-clip:text;background-clip:text;color:transparent}
.wear-img{position:relative;z-index:1;width:min(460px,72vw);margin:0 auto}
.wear-img:after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,transparent 38%,rgba(255,255,255,.28) 50%,transparent 62%);background-size:300% 100%;background-position:120% 0;mix-blend-mode:screen;-webkit-mask-image:radial-gradient(ellipse 40% 45% at 50% 50%,#000 40%,transparent 75%);mask-image:radial-gradient(ellipse 40% 45% at 50% 50%,#000 40%,transparent 75%);pointer-events:none}
.wear-img img{display:block;width:100%;height:auto;filter:drop-shadow(0 40px 60px rgba(0,0,0,.6)) drop-shadow(0 0 60px rgba(123,224,195,.18))}
.wear-copy{position:relative;z-index:3;font-size:clamp(20px,2.4vw,34px);letter-spacing:-.025em;font-weight:600;line-height:1.2;max-width:760px;padding:0 24px}
.wear-copy span{color:#86868b}
.wchips{position:absolute;inset:0;z-index:2;pointer-events:none;max-width:1200px;margin:0 auto}
.wchip{position:absolute;padding:12px 16px;border-radius:16px;background:rgba(255,255,255,.08);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.14);text-align:left;min-width:130px}
.wchip small{display:block;color:#a1a1a6;font-size:12px}
.wchip strong{display:block;font-size:21px;letter-spacing:-.02em;font-weight:600;color:#fff}
.wchip .dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--mint);margin-right:6px;vertical-align:middle;box-shadow:0 0 10px var(--mint)}
.w1{left:6%;top:32%}.w2{right:6%;top:28%}.w3{left:9%;top:62%}.w4{right:8%;top:60%}
.wear-more{background:#000;color:#f5f5f7;padding:0 0 clamp(56px,7vw,96px)}
.pair{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:56px;align-items:center}
.pair .phone{width:min(280px,70vw);margin:0 auto}
.pair h3{font-size:clamp(28px,3.4vw,46px);letter-spacing:-.03em;font-weight:700;line-height:1.08;color:#fff}
.pair p.sub{color:#a1a1a6;font-size:clamp(17px,1.6vw,20px);margin-top:14px}
.v2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:#222;border-radius:22px;overflow:hidden;margin-top:28px}
.v2 div{background:#0d0d0f;padding:20px}
.v2 strong{display:block;font-size:17px;letter-spacing:-.02em;font-weight:600}
.v2 span{color:#a1a1a6;font-size:14px}
.fine-dark{color:#6e6e73;font-size:12px;margin-top:22px}

/* AI PORTFOLIO */
.ai4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-top:48px}
.ai4 .card{padding:26px}
.ai4 small{display:block;font-size:13px;font-weight:600;color:var(--mn)}
.ai4 h3{font-size:24px;letter-spacing:-.025em;font-weight:700;margin:22px 0 6px}
.ai4 p{color:var(--mute);font-size:15px}
.plants{margin-top:20px;display:grid;grid-template-columns:auto 1fr;gap:32px;align-items:center;padding:30px 36px;background:#ecf8f3!important}
.plants strong{font-size:clamp(44px,5vw,68px);letter-spacing:-.045em;font-weight:700;line-height:1;color:var(--mn)}
.plants h3{font-size:21px;letter-spacing:-.02em;font-weight:600}
.plants p{color:var(--mute);font-size:15px;margin-top:4px}
.plants small{display:block;color:var(--dim);font-size:12px;margin-top:10px}

/* CARE FLOW (videos) */
.flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin-top:56px}
.flow figure{margin:0;display:flex;flex-direction:column;gap:18px}
.flow .phone{width:100%;max-width:240px;margin:0 auto}
.flow figcaption b{display:block;color:var(--blue);font-size:14px;font-weight:600}
.flow figcaption strong{display:block;font-size:19px;letter-spacing:-.02em;font-weight:600;margin-top:2px}
.flow figcaption span{display:block;color:var(--mute);font-size:15px;margin-top:4px}

/* FAMILY / CARE */
.care{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;margin-top:56px}
.care .card{display:flex;flex-direction:column}
.care .visual{position:relative;padding:36px 28px 0;display:flex;justify-content:center;align-items:flex-end;min-height:340px}
.care .visual .phone{width:min(220px,56vw);border-bottom-left-radius:0;border-bottom-right-radius:0;aspect-ratio:1182/1700;padding-bottom:0}
.care .visual .phone>img,.care .visual .phone>video{border-bottom-left-radius:0;border-bottom-right-radius:0;object-position:top}
.notif{position:absolute;left:50%;top:22%;transform:translateX(-50%);width:min(380px,88%);border-radius:22px;box-shadow:0 20px 50px rgba(0,0,0,.18);z-index:3;overflow:hidden}
.notif img{display:block;width:100%;height:auto}
.care .im{aspect-ratio:4/3;background:#fff;display:flex;align-items:center;justify-content:center}
.care .im img{width:100%;height:100%;object-fit:contain;display:block}
.care .tx{padding:24px 28px 28px}
.care h3{font-size:23px;letter-spacing:-.025em;font-weight:700}
.care p{color:var(--mute);font-size:16px;margin-top:6px}
.care-note{margin-top:26px;text-align:center;font-size:clamp(19px,2vw,25px);font-weight:600;letter-spacing:-.02em;color:var(--blue)}

/* PRIVACY */
.trust{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:56px;align-items:center;margin-top:48px}
.trust .phone{width:min(270px,62vw);margin:0 auto}
.trust4{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.trust4 .card{padding:24px}
.trust4 h3{font-size:18px;letter-spacing:-.02em;font-weight:600;margin:18px 0 4px}
.trust4 p{color:var(--mute);font-size:15px}
.boundary{margin-top:16px;padding:20px 24px;border-radius:20px;background:var(--bg2);display:flex;gap:14px;align-items:flex-start;color:var(--mute);font-size:15px}
.boundary svg{flex:0 0 22px;width:22px;height:22px;color:#c46a00;margin-top:1px}
.boundary b{color:var(--ink);font-weight:600}

/* WHY */
.why .stage{display:grid;place-items:center;text-align:center;min-height:100vh;overflow:hidden}
.why-head{position:absolute;top:96px;left:0;right:0;text-align:center;padding:0 24px}
.why-head h2{font-size:clamp(26px,3.4vw,44px);letter-spacing:-.025em;font-weight:700;margin-top:6px}
.why-lines{display:grid;gap:24px;padding:0 24px}
.why-line{font-size:clamp(34px,6vw,88px);line-height:1.04;letter-spacing:-.04em;font-weight:700}
.why-line span{display:block;color:var(--dim);font-size:.4em;letter-spacing:-.02em;margin-bottom:12px;font-weight:600}
.heart{width:44px;height:44px;margin:0 auto 28px;color:#ff375f;animation:beat 1.4s ease-in-out infinite;display:block}
@keyframes beat{0%,100%{transform:scale(1)}15%{transform:scale(1.14)}30%{transform:scale(1)}45%{transform:scale(1.08)}}

/* TEAM */
.team{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px 20px;margin-top:48px;max-width:860px;margin-left:auto;margin-right:auto}
.person{text-align:center}
.person img{width:108px;height:108px;border-radius:50%;object-fit:cover;display:block;margin:0 auto 14px;background:var(--bg2)}
.person h3{font-size:18px;letter-spacing:-.02em;font-weight:600}
.person span{color:var(--mute);font-size:14px}
.adv-card{margin-top:56px;display:grid;grid-template-columns:auto 1fr auto;gap:26px;align-items:center;padding:28px 34px;text-decoration:none;color:var(--ink)}
.adv-card:hover{color:var(--ink)}
.adv-card strong{font-size:clamp(40px,4.4vw,58px);letter-spacing:-.045em;font-weight:700;line-height:1}
.adv-card h3{font-size:20px;letter-spacing:-.02em;font-weight:600}
.adv-card p{color:var(--mute);font-size:15px;margin-top:2px}
.more{color:var(--blue);font-weight:500;font-size:17px}

/* PRESS */
.press-feature{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);margin-top:48px;text-decoration:none;color:var(--ink)}
.press-feature:hover{color:var(--ink)}
.pf-photo{position:relative;overflow:hidden;background:var(--bg2);aspect-ratio:4/3}
.pf-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 60%;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.press-feature:hover .pf-photo img{transform:scale(1.03)}
.pf-body{padding:36px;display:flex;flex-direction:column;justify-content:center;gap:12px}
.pf-body h3{font-size:clamp(22px,2.4vw,30px);letter-spacing:-.03em;line-height:1.15;font-weight:700}
.pf-body p{color:var(--mute);font-size:16px}
.meta-line{color:var(--mute);font-size:14px;font-weight:500}
.press-list{margin-top:24px;border-top:1px solid var(--line)}
.press-row{display:grid;grid-template-columns:170px minmax(0,1fr) auto;gap:24px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink)}
.press-row:hover{color:var(--ink)}
.press-row:hover h3{color:var(--blue)}
.press-row h3{font-size:19px;letter-spacing:-.02em;font-weight:600;line-height:1.25;transition:color .2s}

/* FAQ */
.faq{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:56px}
.faq details{border-top:1px solid var(--line);padding:20px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;font-size:19px;font-weight:600;letter-spacing:-.02em}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";color:var(--blue);font-size:26px;line-height:1;font-weight:300;transition:transform .3s}
.faq details[open] summary:after{transform:rotate(45deg)}
.faq details p{color:var(--mute);margin-top:10px;font-size:16px;max-width:640px}

/* CTA + FOOTER */
.cta{text-align:center;overflow:hidden}
.cta-mark{width:100px;height:auto;display:block;margin:0 auto 32px}
.cta .lead{margin:20px auto 0}
.foot{padding:52px 0 32px;background:var(--bg2);border-top:1px solid var(--line)}
.foot-grid{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(2,minmax(0,.6fr));gap:40px}
.foot-grid p{color:var(--mute);font-size:15px;margin-top:12px;max-width:380px}
.foot h4{margin:0 0 12px;font-size:13px;font-weight:600}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.foot ul a{color:#424245;text-decoration:none;font-size:13px}
.foot ul a:hover{color:var(--ink);text-decoration:underline}
.social{display:flex;gap:18px;margin-top:18px}
.social a{color:#424245}
.social svg{width:22px;height:22px;display:block}
.legal{margin-top:44px;padding-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;color:var(--mute);font-size:12px}

/* ===== RESPONSIVE ===== */
@media (max-width:980px){
 .nav-links{display:none}
 .menu-btn{display:grid}
 .how .stage{grid-template-columns:minmax(0,1fr)}
 .duo,.faq,.press-feature,.pair,.trust,.care{grid-template-columns:minmax(0,1fr)}
 .ai4,.flow{grid-template-columns:repeat(2,minmax(0,1fr))}
 .team{grid-template-columns:repeat(2,minmax(0,1fr))}
 .foot-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
 .foot-grid>div:first-child{grid-column:1/-1}
 .pair .phone{order:-1}
 .w1{left:3%}.w2{right:3%}.w3{left:3%}.w4{right:3%}
}
@media (max-width:640px){
 .wrap{padding:0 20px}
 .nav-in{padding:0 16px;gap:10px}
 .nav .btn{padding:0 12px}
 .sec{padding:60px 0}
 .h-xl{font-size:40px}
 .h-l{font-size:32px}
 .btn{font-size:16px;min-height:44px;padding:0 20px}
 .pill{font-size:13px;padding:7px 14px}
 .pill img{display:none}
 .dev{width:min(230px,56vw)}
 .chip{min-width:0;padding:8px 10px;border-radius:14px}
 .chip small{font-size:11px}
 .chip strong{font-size:13px}
 .c1{left:-24%;top:10%}.c2{right:-24%;top:30%}.c3{left:-24%;top:58%}.c4{right:-24%;top:78%}
 .film-frame{padding:0 16px}
 .film-frame video{border-radius:18px}
 .lit{padding:64px 0}
 .lit p{font-size:30px}
 .twin-caps{grid-template-columns:minmax(0,1fr);gap:10px}
 .cap{padding:18px}
 .duo .card{padding:24px}
 .together{font-size:16px;padding:18px}
 .wear-top h2{font-size:64px}
 .wchip{min-width:0;padding:8px 10px;border-radius:12px}
 .wchip small{font-size:11px}
 .wchip strong{font-size:15px}
 .w1{left:3%;top:30%}.w2{right:3%;top:27%}.w3{left:3%;top:60%}.w4{right:3%;top:58%}
 .wear-copy{font-size:19px}
 .ai4{gap:12px}
 .ai4 .card{padding:18px;border-radius:20px}
 .ai4 h3{margin:12px 0 4px;font-size:20px}
 .ai4 p{font-size:13px}
 .plants{grid-template-columns:minmax(0,1fr);gap:10px;padding:22px}
 .plants strong{font-size:44px}
 .flow{gap:28px 14px}
 .flow figcaption strong{font-size:16px}
 .flow figcaption span{font-size:13px}
 .care .visual{min-height:280px;padding-top:28px}
 .notif{top:16%;width:92%}
 .care .tx{padding:20px 22px 24px}
 .care h3{font-size:20px}
 .trust4{gap:12px}
 .trust4 .card{padding:18px;border-radius:20px}
 .trust4 h3{font-size:16px;margin-top:12px}
 .trust4 p{font-size:13px}
 .ico svg{width:24px;height:24px}
 .why-line{font-size:32px}
 .why-head{top:80px}
 .team{gap:26px 12px}
 .person img{width:86px;height:86px}
 .person h3{font-size:16px}
 .person span{font-size:13px}
 .adv-card{grid-template-columns:minmax(0,1fr);gap:10px;padding:24px}
 .pf-body{padding:24px}
 .press-row{grid-template-columns:minmax(0,1fr);gap:6px}
 .press-row .more{display:none}
 .press-row h3{font-size:17px}
 .faq{gap:22px}
 .faq summary{font-size:17px}
 .legal{flex-direction:column;gap:10px}
}
@media (min-width:981px){.mnav{display:none!important}}

/* ===== SCROLL-DRIVEN MOTION (Chrome, Edge, Safari 26+) ===== */
@supports (animation-timeline: view()) {
@media (prefers-reduced-motion: no-preference) {
 .progress{animation:grow linear both;animation-timeline:scroll(root)}
 @keyframes grow{to{transform:scaleX(1)}}
 .pin{height:var(--h,300vh)}
 .pin>.stage{position:sticky;top:0;height:100vh;height:100svh;padding:0;overflow:hidden}
 .rv{animation:rv linear both;animation-timeline:view();animation-range:entry 0% entry 55%}
 @keyframes rv{from{opacity:0;transform:translateY(32px)}to{opacity:1;transform:none}}
 .rv.d1{animation-range:entry 6% entry 62%}
 .rv.d2{animation-range:entry 12% entry 68%}
 .rv.d3{animation-range:entry 18% entry 74%}
 @keyframes xf{0%{opacity:0;transform:translateY(30px)}18%,82%{opacity:1;transform:none}100%{opacity:0;transform:translateY(-30px)}}
 @keyframes xfFirst{0%,82%{opacity:1;transform:none}100%{opacity:0;transform:translateY(-30px)}}
 @keyframes xfLast{0%{opacity:0;transform:translateY(30px)}18%,100%{opacity:1;transform:none}}
 @keyframes fadeOut{to{opacity:0}}

 /* hero */
 .hero{view-timeline-name:--hero}
 .hero .stage{min-height:0}
 .hero-copy{position:absolute;inset:0;justify-content:flex-start;padding-top:max(100px,13vh);animation:heroCopy linear both;animation-timeline:--hero;animation-range:contain 0% contain 34%}
 @keyframes heroCopy{to{opacity:0;transform:translateY(-12vh) scale(.92)}}
 .hero-dev{position:absolute;inset:0;margin:0;padding-top:44px}
 .hero .dev{width:min(290px,60vw,34vh)}
 .hero .phone{animation:heroPhone linear both;animation-timeline:--hero;animation-range:contain 0% contain 55%}
 @keyframes heroPhone{from{transform:translateY(64vh) rotateX(28deg) scale(.88)}to{transform:none}}
 .chip{animation:chipIn linear both;animation-timeline:--hero}
 .c1{--fx:-30px;--fy:20px;animation-range:contain 50% contain 64%}
 .c2{--fx:30px;--fy:20px;animation-range:contain 56% contain 70%}
 .c3{--fx:-30px;--fy:-14px;animation-range:contain 62% contain 76%}
 .c4{--fx:30px;--fy:-14px;animation-range:contain 68% contain 82%}
 @keyframes chipIn{from{opacity:0;transform:translate(var(--fx),var(--fy)) scale(.92)}to{opacity:1;transform:none}}
 .hint{animation:fadeOut linear both;animation-timeline:--hero;animation-range:contain 0% contain 8%}

 /* film */
 .film-frame{animation:filmIn linear both;animation-timeline:view();animation-range:entry 0% cover 45%}
 @keyframes filmIn{from{transform:scale(.84);opacity:.4}to{transform:none;opacity:1}}

 /* statement */
 .lit{view-timeline-name:--lit}
 .lit .w{opacity:.16;animation:lit linear both;animation-timeline:--lit;animation-range:cover calc(18% + var(--i) * 3.2%) cover calc(24% + var(--i) * 3.2%)}
 @keyframes lit{to{opacity:1}}

 /* how */
 .how{view-timeline-name:--how}
 .how .stage{max-width:none;padding-left:max(24px,calc((100vw - 1120px)/2 + 24px));padding-right:max(24px,calc((100vw - 1120px)/2 + 24px))}
 .how-phone{width:min(300px,100%,30vh)}
 .how-phone .phone{animation:xf linear both;animation-timeline:--how}
 .how-phone .phone:nth-child(1){animation-name:xfFirst;animation-range:contain 0% contain 20%}
 .how-phone .phone:nth-child(2){animation-range:contain 20% contain 40%}
 .how-phone .phone:nth-child(3){animation-range:contain 40% contain 60%}
 .how-phone .phone:nth-child(4){animation-range:contain 60% contain 80%}
 .how-phone .phone:nth-child(5){animation-name:xfLast;animation-range:contain 80% contain 100%}
 .step{animation:stepOn linear both;animation-timeline:--how}
 .step .bar i{animation:barFill linear both;animation-timeline:--how}
 .step:nth-child(1),.step:nth-child(1) .bar i{animation-range:contain 0% contain 20%}
 .step:nth-child(2),.step:nth-child(2) .bar i{animation-range:contain 20% contain 40%}
 .step:nth-child(3),.step:nth-child(3) .bar i{animation-range:contain 40% contain 60%}
 .step:nth-child(4),.step:nth-child(4) .bar i{animation-range:contain 60% contain 80%}
 .step:nth-child(5),.step:nth-child(5) .bar i{animation-range:contain 80% contain 100%}
 .step:nth-child(1){animation-name:stepFirst}
 .step:nth-child(5){animation-name:stepLast}
 @keyframes stepOn{0%{opacity:.3}12%,88%{opacity:1}100%{opacity:.3}}
 @keyframes stepFirst{0%,88%{opacity:1}100%{opacity:.3}}
 @keyframes stepLast{0%{opacity:.3}12%,100%{opacity:1}}
 @keyframes barFill{from{transform:scaleX(0)}to{transform:scaleX(1)}}

 /* wearable */
 .wear{view-timeline-name:--wear}
 .wear .stage{display:block;gap:0}
 .wear-top{position:absolute;left:0;right:0;top:max(72px,10vh);animation:wTop linear both;animation-timeline:--wear;animation-range:contain 0% contain 30%}
 @keyframes wTop{0%{opacity:1;transform:translateY(26vh) scale(1.3)}40%{opacity:1;transform:translateY(26vh) scale(1.3)}100%{opacity:1;transform:none}}
 .wear-img{position:absolute;left:50%;top:54%;width:min(500px,74vw,54vh);margin:0;transform:translate(-50%,-50%);animation:wImg linear both;animation-timeline:--wear;animation-range:contain 8% contain 100%}
 @keyframes wImg{0%{transform:translate(-50%,-50%) perspective(1400px) scale(2.6) rotateY(-50deg) rotateZ(-18deg);opacity:0;filter:blur(22px)}22%{opacity:1;filter:blur(0)}50%{transform:translate(-50%,-50%) perspective(1400px) scale(1.2) rotateY(-18deg) rotateZ(-6deg)}75%{transform:translate(-50%,-50%) perspective(1400px) scale(1) rotateY(0) rotateZ(0)}100%{transform:translate(-50%,-50%) perspective(1400px) scale(.94) rotateY(6deg) rotateZ(0)}}
 .wear-img:after{animation:wSheen linear both;animation-timeline:--wear;animation-range:contain 45% contain 75%}
 @keyframes wSheen{from{background-position:120% 0}to{background-position:-20% 0}}
 .wear .stage:before{animation:wGlow linear both;animation-timeline:--wear;animation-range:contain 0% contain 100%}
 @keyframes wGlow{0%{opacity:0;transform:translate(-50%,-50%) scale(.6)}50%{opacity:1;transform:translate(-50%,-50%) scale(1.1)}100%{opacity:.7;transform:translate(-50%,-50%) scale(1)}}
 .wear-copy{position:absolute;left:0;right:0;bottom:max(32px,6vh);margin:0 auto;animation:wCopy linear both;animation-timeline:--wear;animation-range:contain 72% contain 86%}
 @keyframes wCopy{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
 .wchip{animation:wChip linear both;animation-timeline:--wear}
 .w1{--wx:-40px;animation-range:contain 58% contain 68%}
 .w2{--wx:40px;animation-range:contain 63% contain 73%}
 .w3{--wx:-40px;animation-range:contain 68% contain 78%}
 .w4{--wx:40px;animation-range:contain 73% contain 83%}
 @keyframes wChip{from{opacity:0;transform:translateX(var(--wx))}to{opacity:1;transform:none}}

 /* why */
 .why{view-timeline-name:--why}
 .why-lines{grid-template-areas:"l";gap:0}
 .why-line{grid-area:l;animation:xf linear both;animation-timeline:--why}
 .why-line:nth-child(1){animation-name:xfFirst;animation-range:contain 0% contain 20%}
 .why-line:nth-child(2){animation-range:contain 20% contain 40%}
 .why-line:nth-child(3){animation-range:contain 40% contain 60%}
 .why-line:nth-child(4){animation-range:contain 60% contain 80%}
 .why-line:nth-child(5){animation-name:xfLast;animation-range:contain 80% contain 100%}

 @media (max-width:820px){
  .rv,.rv.d1,.rv.d2,.rv.d3{animation:none}
  .how .stage{grid-template-columns:minmax(0,1fr);align-content:center;justify-items:center;gap:14px;padding-top:64px;padding-bottom:16px}
  .how-left{text-align:center}
  .how-left .label{font-size:15px}
  .how-left h2{margin:6px 0 0;font-size:24px}
  .steps{display:none}
  .how-phone{width:auto;height:52vh;height:52svh;aspect-ratio:1182/2556}
  .how-cap{display:grid;grid-template-areas:"c";text-align:center;min-height:64px;padding:0 20px}
  .how-cap p{grid-area:c;animation:xf linear both;animation-timeline:--how;font-size:15px;color:var(--mute)}
  .how-cap p b{display:block;color:var(--ink);font-size:18px;letter-spacing:-.02em}
  .how-cap p:nth-child(1){animation-name:xfFirst;animation-range:contain 0% contain 20%}
  .how-cap p:nth-child(2){animation-range:contain 20% contain 40%}
  .how-cap p:nth-child(3){animation-range:contain 40% contain 60%}
  .how-cap p:nth-child(4){animation-range:contain 60% contain 80%}
  .how-cap p:nth-child(5){animation-name:xfLast;animation-range:contain 80% contain 100%}
 }
}}
@media (max-width:820px){
 /* static fallback / no-motion on mobile: show steps as list under phones */
 .how-cap{display:none}
}
@supports (animation-timeline: view()) { @media (prefers-reduced-motion: no-preference) and (max-width:820px){ .how-cap{display:grid} } }
@supports not (animation-timeline: view()) {
 .how-phone{display:flex;gap:12px;overflow-x:auto;width:100%;scroll-snap-type:x mandatory;padding-bottom:6px}
 .how-phone .phone{flex:0 0 min(220px,60vw);scroll-snap-align:center}
}

/* ADVISORY BOARD PREVIEW */
.advp-feature{display:grid;grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr);margin-top:48px;text-decoration:none;color:var(--ink)}
.advp-feature:hover{color:var(--ink)}
.advp-photo{aspect-ratio:1;overflow:hidden;background:#e8e8ed}
.advp-photo img{width:100%;height:100%;object-fit:cover;object-position:50% 25%;display:block;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.advp-feature:hover .advp-photo img{transform:scale(1.03)}
.advp-body{padding:clamp(24px,4vw,48px);display:flex;flex-direction:column;justify-content:center;gap:10px}
.advp-body h3{font-size:clamp(30px,3.6vw,48px);letter-spacing:-.035em;font-weight:700;line-height:1.05}
.advp-role{color:var(--blue);font-size:16px;font-weight:600}
.advp-body p{color:var(--mute);font-size:clamp(16px,1.5vw,19px);max-width:520px}
.advp-tag{display:block;color:var(--mn);font-size:12px;font-weight:600}
.advp-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px 18px;margin-top:36px}
.advp{display:flex;flex-direction:column;gap:4px;text-decoration:none;color:var(--ink)}
.advp:hover{color:var(--ink)}
.advp img{width:100%;aspect-ratio:1;object-fit:cover;object-position:50% 20%;border-radius:20px;background:var(--bg2);margin-bottom:10px;transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.advp:hover img{transform:scale(1.03)}
.advp strong{font-size:17px;letter-spacing:-.02em;font-weight:600}
.advp span:last-child{color:var(--mute);font-size:14px;line-height:1.35}
@media (max-width:980px){.advp-feature{grid-template-columns:minmax(0,1fr)}.advp-photo{aspect-ratio:4/3}.advp-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.advp-grid{gap:22px 12px}.advp strong{font-size:15px}.advp span:last-child{font-size:13px}.advp img{border-radius:16px}}

/* Mobile hero: Apple-style — headline, buttons, then the phone right away (no pinned scroll) */
@media (max-width:640px){
 .hero.pin{height:auto!important}
 .hero.pin>.stage{position:relative;height:auto;min-height:0;overflow:hidden;padding:84px 0 0}
 .hero .hero-copy{position:relative;inset:auto;padding:0 20px;animation:none;opacity:1;transform:none}
 .hero .pill{margin-bottom:14px}
 .hero h1{font-size:36px;margin-bottom:12px}
 .hero .lead{font-size:17px}
 .hero .ctas{margin-top:20px}
 .hero .hero-dev{position:relative;inset:auto;margin:28px 0 0;padding:0 0 36px}
 .hero .dev{width:min(220px,56vw)}
 .hero .phone,.hero .chip{animation:none;opacity:1;transform:none}
 .hero .hint{display:none}
}

/* Mobile hero motion: phone visible under the buttons on load, rises to center as you scroll, then the stat chips pop in */
@supports (animation-timeline: view()) {
@media (prefers-reduced-motion: no-preference) and (max-width:640px){
 .hero.pin{height:190vh!important;height:190svh!important}
 .hero.pin>.stage{position:sticky;top:0;height:100vh;height:100svh;padding:0;overflow:hidden}
 .hero .hero-copy{position:absolute;inset:0;padding:78px 20px 0;justify-content:flex-start;animation:heroCopyM linear both;animation-timeline:--hero;animation-range:contain 0% contain 30%}
 @keyframes heroCopyM{to{opacity:0;transform:translateY(-60px) scale(.94)}}
 .hero .hero-dev{position:absolute;inset:0;margin:0;padding:0;display:grid;place-items:center}
 .hero .dev{width:min(220px,56vw,27svh);animation:heroDevM linear both;animation-timeline:--hero;animation-range:contain 0% contain 40%}
 @keyframes heroDevM{from{transform:translateY(max(40svh,310px)) scale(.94)}to{transform:none}}
 .hero .phone{animation:none;transform:none}
 .hero .chip{animation:chipIn linear both;animation-timeline:--hero}
 .hero .c1{animation-range:contain 40% contain 52%}
 .hero .c2{animation-range:contain 48% contain 60%}
 .hero .c3{animation-range:contain 56% contain 68%}
 .hero .c4{animation-range:contain 64% contain 76%}
}}
@media (max-width:640px){.hero .ctas{flex-wrap:nowrap;gap:10px;justify-content:center}.hero .ctas .btn{padding:0 16px;font-size:15px;white-space:nowrap}}
/* Mobile hero v2: phone starts small right under the buttons, grows large as you scroll */
@supports (animation-timeline: view()) {
@media (prefers-reduced-motion: no-preference) and (max-width:640px){
 .hero .dev{--w:min(270px,70vw,36svh);width:var(--w);transform-origin:50% 0;animation:heroDevM2 linear both;animation-timeline:--hero;animation-range:contain 0% contain 42%}
 @keyframes heroDevM2{from{transform:translateY(calc(var(--t0,404px) - (100svh - var(--w) * 2.16) / 2)) scale(.72)}to{transform:none}}
}}
@media (max-width:640px){
 .hero .c1{left:-12%}.hero .c2{right:-12%}.hero .c3{left:-12%}.hero .c4{right:-12%}
}
@media (max-width:384px){.hero .dev{--t0:428px}}

/* Mobile VitalIQ: title, bracelet and copy stacked and centered in one screen; chips hug the bracelet */
@media (max-width:640px){
 .wear .stage{min-height:0;display:flex!important;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding-top:52px}
 .wear .stage:before{top:50%}
 .wear-top,.wear-img,.wear-copy{position:relative!important;inset:auto!important;left:auto!important;top:auto!important;bottom:auto!important}
 .wear-top h2{font-size:60px}
 .wear-img{--bw:min(330px,84vw,44svh);width:var(--bw)!important;margin:0 auto!important;transform:none}
 .wear-copy{font-size:18px;padding:0 20px;margin:4px auto 0!important}
 .wchips{inset:auto;left:0;right:0;top:calc(50% + 26px);height:min(330px,84vw,44svh);transform:translateY(-50%)}
 .w1{left:4%;top:6%}.w2{right:4%;top:0}.w3{left:4%;top:auto;bottom:4%}.w4{right:4%;top:auto;bottom:10%}
}
@supports (animation-timeline: view()) {
@media (prefers-reduced-motion: no-preference) and (max-width:640px){
 .wear.pin{height:300vh!important;height:300svh!important}
 .wear-top{animation:wTopM linear both;animation-timeline:--wear;animation-range:contain 0% contain 20%}
 @keyframes wTopM{from{opacity:0;transform:translateY(30px) scale(1.15)}to{opacity:1;transform:none}}
 .wear-img{transform:none;animation:wImgM linear both;animation-timeline:--wear;animation-range:contain 5% contain 70%}
 @keyframes wImgM{0%{transform:perspective(1200px) scale(2) rotateY(-50deg) rotateZ(-18deg);opacity:0;filter:blur(18px)}25%{opacity:1;filter:blur(0)}60%{transform:perspective(1200px) scale(1.1) rotateY(-14deg) rotateZ(-5deg)}100%{transform:perspective(1200px) scale(1) rotateY(0) rotateZ(0)}}
 .wear-copy{animation:wCopy linear both;animation-timeline:--wear;animation-range:contain 74% contain 90%}
 .w1{animation-range:contain 56% contain 66%}
 .w2{animation-range:contain 61% contain 71%}
 .w3{animation-range:contain 66% contain 76%}
 .w4{animation-range:contain 71% contain 81%}
}}

/* Board preview (5 across) + Mother Nature partner team */
.advp-grid.five{grid-template-columns:repeat(5,minmax(0,1fr));margin-top:48px}
.advp-ph{width:100%;aspect-ratio:1;border-radius:20px;background:linear-gradient(135deg,#e6f0fe,#e8f7f2);display:grid;place-items:center;font-size:clamp(28px,3vw,40px);font-weight:600;color:#0a6ae6;letter-spacing:-.02em;margin-bottom:10px}
.mnteam{max-width:860px;margin:48px auto 0;background:#e8f7f2;border-radius:28px;padding:28px 32px}
.mnteam-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}
.mnteam-head img{height:22px;width:auto;display:block}
.mnteam-head span{font-size:13px;font-weight:600;color:var(--mn)}
.mnteam-people{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.mnp{display:flex;align-items:center;gap:16px;text-align:left}
.mnp img{width:72px;height:72px;border-radius:50%;object-fit:cover;flex:none;background:#fff}
.mnp h3{font-size:17px;letter-spacing:-.02em;font-weight:600}
.mnp span{display:block;color:#45625a;font-size:14px;line-height:1.35}
@media (max-width:980px){.advp-grid.five{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:640px){.advp-grid.five{grid-template-columns:repeat(2,minmax(0,1fr))}.advp-ph{border-radius:16px}.mnteam{padding:22px 20px}.mnteam-people{grid-template-columns:minmax(0,1fr)}.mnteam-head{flex-direction:column;align-items:flex-start;gap:6px}}
.team{display:flex;flex-wrap:wrap;justify-content:center}
.team .person{width:calc((100% - 40px)/3)}
@media (max-width:980px){.team .person{width:calc((100% - 20px)/2)}}
@media (max-width:640px){.team .person{width:calc((100% - 12px)/2)}}
.grp-h{font-size:clamp(22px,2.2vw,28px);letter-spacing:-.025em;font-weight:700;margin-top:56px}
.grp-h+.advp-grid{margin-top:24px}
.advp-grid.six{grid-template-columns:repeat(6,minmax(0,1fr))}
@media (max-width:980px){.advp-grid.six{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:640px){.advp-grid.six{grid-template-columns:repeat(2,minmax(0,1fr))}.grp-h{margin-top:40px}}