/* Consumer layer for www.kardian.com. Sits on xk.css + motion.css. */

/* light video hero: ink text over a pale bedroom loop */
#hero.vhero.lt{background:#EDEBE6}
@media (prefers-reduced-motion: reduce){ .vband{background:#05080C url("assets/video/kardian-hero.jpg") center/cover} }
#hero.vhero.lt .veil{background:
  linear-gradient(180deg,rgba(247,249,251,.62) 0%,rgba(247,249,251,.18) 26%,rgba(247,249,251,.52) 62%,rgba(247,249,251,.96) 100%),
  linear-gradient(90deg,rgba(247,249,251,.90) 0%,rgba(247,249,251,.72) 30%,rgba(247,249,251,.28) 62%,rgba(247,249,251,0) 100%)}
#hero.vhero.lt .eyebrow{color:var(--cyan-d)}
#hero.vhero.lt .display{color:var(--ink);max-width:21ch}
#hero.vhero.lt .lede{color:#3A4A52}
#hero.vhero.lt .who{color:#6C7C86}
#hero.vhero.lt .btn.ghost{color:var(--ink)}
@media (prefers-reduced-motion: reduce){ #hero.vhero.lt{background:#EDEBE6 url("assets/video/product-loop.jpg") center/cover} }

/* three plain promises */
.promise{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.promise .card h4{font-size:19px;letter-spacing:-.02em}
.promise .card p{font-size:14.5px}
@media (max-width:760px){ .promise{grid-template-columns:1fr} }

/* the morning sentence */
.sentence{font-family:var(--serif);font-style:italic;font-size:clamp(22px,2.6vw,34px);line-height:1.25;letter-spacing:-.01em;max-width:24ch;color:var(--ink)}
.ch[data-theme="dark"] .sentence{color:#fff}

/* what a shift can mean */
.means{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.means .card p{font-size:14.5px;line-height:1.55}
@media (max-width:760px){ .means{grid-template-columns:1fr} }

/* measured vs estimated */
.vs{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.vs .card{padding:26px 26px 28px}
.vs .card h4{font-size:20px;letter-spacing:-.02em;margin-bottom:10px}
.vs .card p{font-size:15px;line-height:1.6}
.vs .card .k2{display:block;font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:14px;font-weight:500}
@media (max-width:760px){ .vs{grid-template-columns:1fr} }

/* awards strip */
.awardrow{display:flex;flex-wrap:wrap;gap:16px 34px;align-items:center;justify-content:center}
.awardrow img{height:44px;width:auto;object-fit:contain;opacity:.85;filter:grayscale(1)}
.awardrow img:hover{opacity:1;filter:none}

/* product cards */
.prods{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;max-width:900px}
.prod .t p{font-size:14px;line-height:1.55;color:var(--muted);margin-top:10px}
.prod .t .row{margin-top:16px}
@media (max-width:980px){ .prods{grid-template-columns:1fr 1fr} }
@media (max-width:640px){ .prods{grid-template-columns:1fr} }

/* membership */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.plans .price ul{list-style:none;margin:16px 0 0;padding:0}
.plans .price li{font-size:14px;line-height:1.5;padding:7px 0;border-top:1px solid var(--line);color:var(--ink)}
.plans .price.hi li{border-top-color:rgba(255,255,255,.14);color:#fff}
.plans .price li small{display:block;color:var(--muted);font-size:12.5px}
.plans .price.hi li small{color:rgba(255,255,255,.62)}
@media (max-width:860px){ .plans{grid-template-columns:1fr} }

/* faq */
.faq{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.faq .card h4{font-size:16.5px}
.faq .card p{font-size:14.5px;line-height:1.55}
@media (max-width:760px){ .faq{grid-template-columns:1fr} }

/* provider hand-off band */
.handoff{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;background:var(--ink);color:#fff;border-radius:18px;padding:28px 30px}
.handoff h4{font-size:20px;font-weight:500;letter-spacing:-.02em}
.handoff p{color:rgba(255,255,255,.7);font-size:14.5px;margin-top:6px}
@media (max-width:760px){ .handoff{grid-template-columns:1fr} }

.wide .wrap{max-width:1180px}

/* three placements */
.places{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.place{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}
.place .ph{aspect-ratio:4/3;background:#EEF1F3;overflow:hidden}
.place .ph img,.place .ph svg{width:100%;height:100%;object-fit:cover;display:block}
.place .tx{padding:18px 20px 22px}
.place .tx b{display:block;font-size:11.5px;letter-spacing:.24em;color:var(--cyan-d);font-weight:500;margin-bottom:8px}
.place .tx h4{font-size:18px;font-weight:500;letter-spacing:-.02em;margin-bottom:6px}
.place .tx p{font-size:14px;line-height:1.55;color:var(--muted)}
@media (max-width:900px){ .places{grid-template-columns:1fr} }

/* image band */
.vband.iband>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 30%;z-index:0}

/* press row */
.pressrow{display:flex;flex-wrap:wrap;gap:14px 34px;align-items:center;justify-content:center}
.pressrow .kicker{margin:0;color:var(--muted)}
.pressrow img{height:22px;width:auto;object-fit:contain;opacity:.7;filter:grayscale(1)}
.awardrow img{height:48px}
.stat b small{font-size:.45em;letter-spacing:0;margin-left:2px;opacity:.7}

/* contact form (xk.css has no form styles) */
.form{max-width:720px;display:grid;gap:16px}
.form .row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{display:block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:7px;font-weight:500}
.form input,.form select,.form textarea{width:100%;box-sizing:border-box;font:inherit;font-size:15px;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px;outline:none}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--cyan-d);box-shadow:0 0 0 3px rgba(111,198,214,.25)}
.form textarea{min-height:120px;resize:vertical}
.form button{justify-self:start;border:0;cursor:pointer;font:inherit}
@media (max-width:640px){ .form .row2{grid-template-columns:1fr} }

/* lighter veils so the photography reads */
#hero.vhero.lt .veil{background:
  linear-gradient(180deg,rgba(247,249,251,.30) 0%,rgba(247,249,251,.06) 26%,rgba(247,249,251,.34) 62%,rgba(247,249,251,.92) 100%),
  linear-gradient(90deg,rgba(247,249,251,.78) 0%,rgba(247,249,251,.55) 32%,rgba(247,249,251,.12) 62%,rgba(247,249,251,0) 100%)}
.vband.iband .veil{background:
  linear-gradient(90deg,rgba(5,8,12,.82) 0%,rgba(5,8,12,.62) 34%,rgba(5,8,12,.22) 64%,rgba(5,8,12,.05) 100%),
  linear-gradient(180deg,rgba(5,8,12,.30) 0%,rgba(5,8,12,0) 40%,rgba(5,8,12,.45) 100%)}

/* ask kardian chat */
.chat{max-width:760px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px 18px 14px}
.chat .log{display:flex;flex-direction:column;gap:10px;max-height:380px;overflow-y:auto;padding:4px 2px 10px}
.chat .m{max-width:85%;padding:11px 14px;border-radius:14px;font-size:14.5px;line-height:1.55;white-space:pre-wrap}
.chat .m.a{background:#EAF6F9;color:var(--ink);align-self:flex-start;border-bottom-left-radius:4px}
.chat .m.u{background:var(--ink);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}
.chat .m.wait{opacity:.6}
.chat .ask{display:flex;gap:10px;margin-top:8px}
.chat .ask input{flex:1;font:inherit;font-size:15px;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:999px;padding:12px 16px;outline:none}
.chat .ask input:focus{border-color:var(--cyan-d);box-shadow:0 0 0 3px rgba(111,198,214,.25)}
.chat .ask button{border:0;cursor:pointer;font:inherit}
.chat .ask button:disabled{opacity:.5;cursor:default}
.chat .cap{margin-top:10px}
@media (max-width:640px){ .chat .m{max-width:95%} }

.chat .who2{display:flex;align-items:center;gap:12px;padding:2px 2px 12px;border-bottom:1px solid var(--line);margin-bottom:12px}
.chat .who2 img{width:44px;height:44px;border-radius:12px;object-fit:contain;background:transparent}
.chat .who2 b{display:block;font-size:14.5px;font-weight:500}
.chat .who2 span{display:block;font-size:12.5px;color:var(--muted)}

/* composer, in the style of a modern assistant */
.chat .composer{margin-top:10px;border:1px solid var(--line);border-radius:18px;background:#fff;padding:12px 12px 8px;box-shadow:0 1px 2px rgba(14,22,32,.04)}
.chat .composer:focus-within{border-color:var(--cyan-d);box-shadow:0 0 0 3px rgba(111,198,214,.22)}
.chat .composer textarea{display:block;width:100%;box-sizing:border-box;border:0;outline:none;resize:none;font:inherit;font-size:15.5px;line-height:1.5;color:var(--ink);background:transparent;padding:4px 6px;min-height:32px;max-height:160px}
.chat .composer textarea::placeholder{color:#8A9AA1}
.chat .composer .bar{display:flex;align-items:center;justify-content:space-between;margin-top:6px}
.chat .composer .model{display:inline-flex;align-items:center;gap:8px;padding:5px 10px 5px 8px;border-radius:999px;background:#F1F5F7;font-size:12.5px;color:var(--ink)}
.chat .composer .model b{font-weight:500}
.chat .composer .model .dot{width:7px;height:7px;border-radius:50%;background:var(--green)}
.chat .composer .model .lvl{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan-d);font-weight:500;padding-left:8px;border-left:1px solid #D5DEE3}
.chat .composer .acts{display:flex;gap:8px;align-items:center}
.chat .composer .mic,.chat .composer .send{width:36px;height:36px;border-radius:50%;border:0;display:grid;place-items:center;cursor:pointer;transition:transform .2s var(--ease),background .2s}
.chat .composer .mic{background:#F1F5F7;color:var(--ink)}
.chat .composer .mic:hover{background:#E4ECF0}
.chat .composer .mic.on{background:var(--red);color:#fff;animation:micpulse 1.2s ease-in-out infinite}
.chat .composer .send{background:var(--ink);color:#fff}
.chat .composer .send:hover{transform:translateY(-1px)}
.chat .composer .send:disabled{opacity:.4;cursor:default;transform:none}
.chat .hint{font-size:12.5px;color:var(--red);margin:8px 6px 0}
@keyframes micpulse{0%,100%{box-shadow:0 0 0 0 rgba(224,113,95,.45)}50%{box-shadow:0 0 0 8px rgba(224,113,95,0)}}

/* light, compact hero for the product sub-pages */
#hero.sub{min-height:0;display:block;background:var(--light);color:var(--ink);overflow:visible}
#hero.sub .wrap{padding-top:150px;padding-bottom:clamp(56px,7vw,96px)}
#hero.sub .eyebrow{color:var(--cyan-d)}
#hero.sub .title{color:var(--ink)}
#hero.sub .lede{color:#3A4A52;max-width:none}
#hero.sub .foot{color:var(--muted)}

/* wearables vs Somily */
.vsrow{display:grid;grid-template-columns:1fr auto 1fr;gap:18px;align-items:center}
.vsrow .side{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}
.vsrow .side .ph{aspect-ratio:16/10;background:#fff;overflow:hidden}
.vsrow .side .ph img{width:100%;height:100%;object-fit:cover;display:block}
.vsrow .side .tx{padding:18px 20px 22px}
.vsrow .side .tx .k2{display:block;font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:8px;font-weight:500}
.vsrow .side .tx h4{font-size:19px;font-weight:500;letter-spacing:-.02em;margin-bottom:6px}
.vsrow .side .tx p{font-size:14.5px;line-height:1.55;color:var(--muted)}
.vsrow .side.us{border-color:#BFE3EC}
.vsrow .side.us .tx{background:#EAF6F9}
.vsrow .vs{width:64px;height:64px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-family:var(--serif);font-style:italic;font-size:24px;letter-spacing:-.02em;box-shadow:0 8px 24px rgba(14,22,32,.18)}
@media (max-width:820px){ .vsrow{grid-template-columns:1fr} .vsrow .vs{margin:0 auto} }

/* hero heading: two lines, shorter lede */
#hero.vhero .display{max-width:24ch;font-size:clamp(30px,3.9vw,54px);line-height:1.08}
#hero.vhero .lede{max-width:48ch;font-size:16.5px}

/* comparison: smaller products, tighter block */
.vsrow{max-width:1040px}
.vsrow .side .ph{aspect-ratio:16/7;background:#F7F9FB}
.vsrow .side .ph img{object-fit:contain;padding:10% 14%;box-sizing:border-box}
.vsrow .side.us .ph{background:#F7F9FB}
.vsrow .vs{width:52px;height:52px;font-size:20px}
.vsrow .side .ph,.vsrow .side.us .ph{background:#fff;aspect-ratio:16/8}
.vsrow .side .ph img{padding:4% 7%}

/* roomier chat window */
.chat{max-width:900px;padding:22px 22px 18px}
.chat .log{min-height:260px;max-height:460px;gap:12px;padding:6px 2px 14px}
.chat .m{font-size:15px;padding:12px 16px}
.chat .composer{padding:14px 14px 10px}
.chat .composer textarea{min-height:56px;font-size:16px}

/* YouTube film in the pop-up */
.modal iframe.yt{width:min(1400px,100%);aspect-ratio:16/9;max-height:88vh;border:0;border-radius:14px;background:#000}
.modal iframe.yt[hidden]{display:none}

/* lighter scrim on the video bands so the footage shows */
.vband .veil{background:
  linear-gradient(90deg,rgba(5,8,12,.72) 0%,rgba(5,8,12,.50) 34%,rgba(5,8,12,.16) 62%,rgba(5,8,12,.04) 100%),
  linear-gradient(180deg,rgba(5,8,12,.28) 0%,rgba(5,8,12,0) 40%,rgba(5,8,12,.30) 100%)}
.vband .title,.vband .lede{text-shadow:0 1px 14px rgba(0,0,0,.45)}

/* soft gradient on the chat box */
.chat{background:linear-gradient(160deg,#FFFFFF 0%,#F3F9FB 55%,#E9F4F8 100%);border-color:#D3E5EC;box-shadow:0 12px 40px rgba(63,148,172,.10)}
.chat .composer{background:rgba(255,255,255,.92)}
.chat .m.a{background:rgba(255,255,255,.85);border:1px solid #D9EAF0}

/* two-up film row */
.films.two{grid-template-columns:1fr 1fr;max-width:1000px}
@media (max-width:760px){ .films.two{grid-template-columns:1fr} }

.film .th.nopic{background:linear-gradient(135deg,#16222C,#0B1117)}

.films.four{grid-template-columns:repeat(4,1fr);gap:16px}
.films.four .film .cap2 b{font-size:15px}
@media (max-width:1000px){ .films.four{grid-template-columns:1fr 1fr} }
@media (max-width:560px){ .films.four{grid-template-columns:1fr} }

/* regulatory labels: neutral, no severity colours */
.reg{display:inline-flex;align-items:center;margin-left:12px;padding:4px 10px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--muted);font-size:11px;letter-spacing:.06em;text-transform:none;font-weight:500;vertical-align:middle;white-space:nowrap}
.ch[data-theme="dark"] .reg,.vband .reg{border-color:rgba(255,255,255,.22);background:rgba(255,255,255,.06);color:rgba(255,255,255,.75)}
.reg.strong{margin:0;border-color:var(--ink);color:var(--ink);font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.eyebrow .reg{margin-left:14px}
.kicker .reg{margin-left:10px}
.regtable{display:grid;gap:10px;max-width:1040px}
.regtable .r{display:grid;grid-template-columns:200px 1fr;gap:20px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 22px}
.regtable .v{font-size:15px;line-height:1.6;color:var(--body,#3A4A52)}
.regtable .v b{font-weight:500;color:var(--ink)}
@media (max-width:760px){ .regtable .r{grid-template-columns:1fr;gap:10px} .eyebrow .reg{display:inline-flex;margin:8px 0 0;white-space:normal} }

/* somily page: price, ticks, spec table */
.pricebox{display:flex;flex-wrap:wrap;align-items:center;gap:14px 22px}
.pricebox b{font-size:clamp(30px,3.4vw,42px);font-weight:500;letter-spacing:-.03em;line-height:1;color:var(--ink)}
.pricebox span{display:block;font-size:12.5px;color:var(--muted);margin-top:4px}
.pricebox .promo{padding:8px 12px;border-radius:999px;background:#EAF6F9;border:1px solid #BFE3EC;color:var(--cyan-d);font-size:13px;font-weight:500}
.ticks{list-style:none;margin:0;padding:0}
.ticks li{position:relative;padding:6px 0 6px 26px;font-size:15px;color:var(--ink)}
.ticks li::before{content:"";position:absolute;left:0;top:13px;width:14px;height:14px;border-radius:50%;background:var(--cyan-d);mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path d='M3 8.5l3 3 7-7' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/></svg>") center/contain no-repeat;-webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path d='M3 8.5l3 3 7-7' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/></svg>") center/contain no-repeat}
.tbl.spec td:first-child{width:160px;color:var(--muted);font-weight:500}

/* product gallery */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gallery figure{margin:0}
.gallery .frame{background:#fff;border:1px solid var(--line)}
.gallery .frame img{object-fit:cover}
.gallery figcaption{font-size:12.5px;color:var(--muted);margin-top:8px;line-height:1.4}
@media (max-width:980px){ .gallery{grid-template-columns:1fr 1fr} }

/* top bar: dropdown menus (Oura-style) and the Order button */
#nav .links{align-items:center;gap:6px}
#nav .dd{position:relative;pointer-events:auto}
#nav .dd>button{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:999px;font:inherit;letter-spacing:inherit;text-transform:inherit;color:inherit;opacity:.8;transition:opacity .2s,background .2s}
#nav .dd>button i{width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .2s}
#nav .dd:hover>button,#nav .dd.open>button{opacity:1;background:rgba(255,255,255,.12)}
body.on-light #nav .dd:hover>button,body.on-light #nav .dd.open>button{background:rgba(10,20,26,.06)}
#nav .dd.open>button i{transform:rotate(225deg) translateY(-2px)}
#nav .panel{position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%) translateY(6px);min-width:520px;display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:10px;background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:18px;box-shadow:0 24px 60px rgba(10,20,26,.16);opacity:0;visibility:hidden;transition:opacity .18s,transform .18s,visibility .18s;text-transform:none;letter-spacing:0}
#nav .dd.open .panel{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
#nav .panel a{display:block;padding:12px 14px;border-radius:12px;opacity:1;color:var(--ink)}
#nav .panel a:hover{background:#F3F9FB}
#nav .panel b{display:block;font-size:14px;font-weight:500;line-height:1.3}
#nav .panel span{display:block;font-size:12.5px;color:var(--muted);margin-top:3px;line-height:1.4}
#nav .order{display:inline-flex;align-items:center;gap:8px;margin-left:10px;padding:8px 14px 8px 12px;border-radius:999px;border:1px solid currentColor;opacity:.9}
#nav .order:hover{opacity:1;background:rgba(255,255,255,.12)}
body.on-light #nav .order:hover{background:rgba(10,20,26,.06)}
#nav .order svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linejoin:round;stroke-linecap:round}
#nav .menubtn{margin-left:14px}
@media (max-width:1100px){ #nav .dd{display:none} }
@media (max-width:760px){ #nav .order{display:none} }
body.at-foot #prog{opacity:0;pointer-events:none}
#prog{transition:color .4s,opacity .3s}

/* footer */
footer.ft{display:block;padding:64px var(--gutter) 40px;letter-spacing:0;font-size:13px;color:rgba(255,255,255,.62)}
footer.ft .wrap{max-width:1180px;margin:0 auto}
.ftgrid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:28px}
.ftbrand img{height:24px;display:block}
.ftbrand p{margin:14px 0 0;font-size:14px;color:rgba(255,255,255,.75);max-width:220px;line-height:1.45}
footer.ft h5{margin:0 0 12px;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.45);font-weight:500}
footer.ft ul{list-style:none;margin:0;padding:0}
footer.ft li{margin:0 0 9px}
footer.ft a{color:rgba(255,255,255,.82)}
footer.ft a:hover{color:#fff}
.ftlegal{margin-top:44px;padding-top:28px;border-top:1px solid rgba(255,255,255,.12);max-width:980px}
.ftlegal p{margin:0 0 10px;font-size:12px;line-height:1.6;color:rgba(255,255,255,.55)}
.ftlegal b{font-weight:500;color:rgba(255,255,255,.8)}
.ftbar{margin-top:28px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12px;color:rgba(255,255,255,.5)}
@media (max-width:980px){ .ftgrid{grid-template-columns:1fr 1fr} .ftbrand{grid-column:1/-1} }

/* legal page */
.ch.legal .prose{max-width:760px}
.ch.legal .prose h4{margin:26px 0 8px;font-size:16px;font-weight:500;color:var(--ink)}
.ch.legal .prose p{margin:0 0 12px;font-size:15px;line-height:1.65;color:var(--body,#3A4A52)}
.ch.legal .prose a{text-decoration:underline;text-underline-offset:3px}
#hero.sub.legal .display{max-width:20ch}

/* the XKare app band */
.appband{display:grid;grid-template-columns:1fr 1.15fr;gap:40px;align-items:center;padding:40px;border-radius:24px;background:linear-gradient(160deg,#F7FBFC 0%,#EAF4F8 100%);border:1px solid var(--line)}
.appicon{width:56px;height:56px;border-radius:14px;display:block;margin-bottom:16px;box-shadow:0 8px 24px rgba(10,20,26,.14)}
.apptext p{font-size:15px;line-height:1.6;color:var(--body,#3A4A52);margin:12px 0 0;max-width:46ch}
.apptext .foot{font-size:12px;margin-top:14px}
.stores{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.store{display:inline-flex;flex-direction:column;justify-content:center;min-width:150px;padding:8px 16px;border-radius:10px;background:var(--ink);color:#fff;line-height:1.15}
.store small{font-size:10px;letter-spacing:.04em;opacity:.75}
.store b{font-size:16px;font-weight:500}
.store:hover{background:#000}
.appshots{display:flex;gap:12px;justify-content:center}
.appshots img{width:31%;aspect-ratio:9/16;object-fit:cover;object-position:top;border-radius:18px;box-shadow:0 18px 40px rgba(10,20,26,.16)}
.appshots img:nth-child(2){transform:translateY(22px)}
@media (max-width:900px){ .appband{grid-template-columns:1fr;padding:28px} .appshots img:nth-child(2){transform:none} }

/* science page */
#hero.sub.science .display{max-width:22ch}
.pubs h5{margin:26px 0 10px;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);font-weight:500}
.pubs h5:first-child{margin-top:0}
.pubs ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.pubs li{display:grid;grid-template-columns:1fr auto;gap:4px 18px;align-items:center;padding:12px 16px;background:#fff;border:1px solid var(--line);border-radius:14px}
.pubs li b{font-weight:500;font-size:14.5px;line-height:1.35;color:var(--ink)}
.pubs li span{grid-column:1;font-size:12.5px;color:var(--muted)}
.pubs li a{grid-row:1/3;grid-column:2;font-size:12px;letter-spacing:.08em;text-transform:uppercase;padding:7px 12px;border:1px solid var(--ink);border-radius:999px;white-space:nowrap}
.pubs li a:hover{background:var(--ink);color:#fff}
.regtable .v a{text-decoration:underline;text-underline-offset:3px}
@media (max-width:760px){ .pubs li{grid-template-columns:1fr} .pubs li a{grid-row:auto;grid-column:1;justify-self:start} }

/* science page: figures and documents */
.sfigs{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.sfig{margin:0;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}
.sfig.wide{grid-column:1/-1}
.sfig>a{display:block;background:#fff;padding:18px}
.sfig img{display:block;width:100%;max-height:520px;object-fit:contain}
.sfig.wide img{max-height:360px}
.sfig figcaption{padding:14px 18px 16px;border-top:1px solid var(--line);font-size:13px;line-height:1.5;color:var(--muted)}
.sfig figcaption b{display:block;font-weight:500;color:var(--ink);font-size:14.5px;margin-bottom:4px}
.sfig figcaption span{display:block}
.sfig figcaption a{display:inline-block;margin-top:8px;font-size:12px;color:var(--cyan-d);text-decoration:underline;text-underline-offset:3px}
.sdocs{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.sdoc{display:block;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;color:var(--ink);transition:transform .2s,box-shadow .2s}
.sdoc:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(10,20,26,.12)}
.sdoc img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;object-position:top;border-bottom:1px solid var(--line);background:#fff}
.sdoc b{display:block;font-weight:500;font-size:14px;padding:12px 14px 2px}
.sdoc span{display:block;font-size:12.5px;color:var(--muted);padding:0 14px 14px;line-height:1.45}
@media (max-width:980px){ .sfigs{grid-template-columns:1fr} .sdocs{grid-template-columns:1fr 1fr} }

/* science page: the outcome table */
.tbl.mtable th{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:500;text-align:left;padding:8px 12px;border-bottom:1px solid var(--line)}
.tbl.mtable td{padding:11px 12px;border-bottom:1px solid var(--line);font-size:15px}
.tbl.mtable td:first-child{font-weight:500;color:var(--ink)}
.tbl.mtable td:not(:first-child){font-variant-numeric:tabular-nums}
.kicker .reg{margin-left:10px}

.sfig figcaption a:not([href]){color:var(--muted);text-decoration:none;cursor:default}

/* science page: redrawn charts */
.vcharts{display:grid;gap:16px}
.vchart{margin:0;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}
.vchart .vc{padding:22px 22px 8px}
.vchart svg{display:block;width:100%;height:auto}
.vchart svg+svg{margin-top:10px}
.vchart figcaption{padding:12px 22px 16px;border-top:1px solid var(--line);font-size:13px;line-height:1.5;color:var(--muted)}
.vchart figcaption b{display:block;font-weight:500;color:var(--ink);font-size:14.5px;margin-bottom:4px}
.vchart figcaption span{display:block}
.vchart figcaption a{display:inline-block;margin-top:8px;font-size:12px;color:var(--cyan-d);text-decoration:underline;text-underline-offset:3px}

.card h4 .reg{margin-left:8px;font-size:10.5px;vertical-align:middle}

/* science page: how-to-read notes */
.readnote{max-width:980px;padding:20px 22px;border-radius:16px;background:#F3F9FB;border:1px solid #D6E9EF}
.readnote .kicker{margin-bottom:10px}
.readnote ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.readnote li{position:relative;padding-left:18px;font-size:14px;line-height:1.55;color:var(--body,#3A4A52)}
.readnote li::before{content:"";position:absolute;left:0;top:9px;width:7px;height:7px;border-radius:50%;background:var(--cyan-d)}
.readnote li b{font-weight:500;color:var(--ink)}

/* rings and radar comparison table */
.tbl.cmp{min-width:820px}
.tbl.cmp th{text-align:left;font-weight:500;color:var(--ink);padding:12px 12px;vertical-align:top;font-size:13.5px}
.tbl.cmp thead th{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--line)}
.tbl.cmp td{padding:12px;border-bottom:1px solid var(--line);vertical-align:top;font-size:14px;line-height:1.5;color:var(--body,#3A4A52)}
.tbl.cmp tbody th{border-bottom:1px solid var(--line);width:160px}
.tbl.cmp td.n,.tbl.cmp th.n{color:var(--muted);font-size:12.5px;width:220px}

/* three-photo row */
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.trio figure{margin:0}
.trio .frame{aspect-ratio:3/2;background:#fff;border:1px solid var(--line)}
.trio .frame img{width:100%;height:100%;object-fit:cover;display:block}
.trio figcaption{margin-top:10px;font-size:13px;line-height:1.5;color:var(--muted)}
.trio figcaption b{display:block;font-weight:500;color:var(--ink);font-size:14.5px;margin-bottom:3px}
@media (max-width:900px){ .trio{grid-template-columns:1fr} }

/* thirty-second tiles */
.quick{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.qt{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px 20px 18px}
.qi{width:52px;height:52px;border-radius:14px;background:#EAF6F9;display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.qi svg{width:36px;height:36px}
.qt h4{margin:0 0 6px;font-size:16px;font-weight:500;color:var(--ink)}
.qt p{margin:0;font-size:13.5px;line-height:1.55;color:var(--body,#3A4A52)}
@media (max-width:980px){ .quick{grid-template-columns:1fr 1fr} }
@media (max-width:640px){ .quick{grid-template-columns:1fr} }

/* sleep band as a still photo */
.vband.iband.sleep>img{object-position:center 40%}
.vband.iband.sleep .veil{background:linear-gradient(90deg,rgba(5,8,12,.72) 0%,rgba(5,8,12,.45) 45%,rgba(5,8,12,.15) 100%)}

/* FAQ as expandable rows */
.faq{display:block;max-width:900px}
.faq .qa{border-top:1px solid var(--line);padding:0}
.faq .qa:last-of-type{border-bottom:1px solid var(--line)}
.faq .qa summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 4px;font-size:17px;font-weight:500;color:var(--ink)}
.faq .qa summary::-webkit-details-marker{display:none}
.faq .qa summary::after{content:"";flex:none;width:22px;height:22px;border-radius:50%;border:1px solid var(--line);background:
  linear-gradient(var(--ink),var(--ink)) center/10px 1.5px no-repeat,
  linear-gradient(var(--ink),var(--ink)) center/1.5px 10px no-repeat;transition:transform .25s}
.faq .qa[open] summary::after{background:linear-gradient(var(--ink),var(--ink)) center/10px 1.5px no-repeat}
.faq .qa summary:hover{color:var(--cyan-d)}
.faq .qa-body{padding:0 4px 20px;max-width:760px}
.faq .qa-body p{margin:0;font-size:15.5px;line-height:1.6;color:var(--body,#3A4A52)}
.faq .qa-body p+p{margin-top:10px}
.faq .qa-body a{text-decoration:underline;text-underline-offset:3px}

/* contact: chat and form side by side */
.contact2{display:grid;grid-template-columns:1.2fr 1fr;gap:32px;align-items:start}
.contact2 .chat{max-width:none;margin-top:16px}
.contact2 .form{max-width:none}
.contact2 .form .row2{grid-template-columns:1fr}
.contact2 .title-sm{font-size:clamp(20px,2vw,26px)}
@media (max-width:980px){ .contact2{grid-template-columns:1fr} }

/* inline looping film */
.frame.loopvid{aspect-ratio:16/9;background:#0A141A}
.frame.loopvid video{width:100%;height:100%;object-fit:cover;display:block}

/* FAQ: two compact columns */
.faq{display:grid;grid-template-columns:1fr 1fr;gap:0 40px;max-width:1100px;align-items:start}
.faq .qa{border-top:1px solid var(--line)}
.faq .qa:last-of-type{border-bottom:0}
.faq .qa summary{padding:13px 2px;font-size:15.5px}
.faq .qa summary::after{width:20px;height:20px}
.faq .qa-body{padding:0 2px 16px}
.faq .qa-body p{font-size:14.5px;line-height:1.55}
@media (max-width:800px){ .faq{grid-template-columns:1fr} }

/* two-plan membership */
.plans.two{grid-template-columns:1fr 1.15fr;max-width:900px}
.promo-in{display:block;margin-top:8px;font-size:13px;color:#BFE3EC}

.price b small{font-size:14px;font-weight:400;opacity:.7;letter-spacing:0}

/* somily: every morning */
.morning{display:grid;grid-template-columns:.9fr 1.1fr;gap:36px;align-items:center}
.phones{position:relative;height:520px}
.phones .ph{position:absolute;width:56%;aspect-ratio:9/16;object-fit:cover;object-position:top;border-radius:22px;box-shadow:0 24px 60px rgba(10,20,26,.18);background:#fff}
.phones .ph.a{left:0;top:0}
.phones .ph.b{right:0;top:70px;width:52%}
.quick.two{grid-template-columns:1fr 1fr}
@media (max-width:900px){ .morning{grid-template-columns:1fr} .phones{height:440px} .quick.two{grid-template-columns:1fr} }

.store{flex-direction:row;align-items:center;gap:10px;padding:8px 16px 8px 12px}
.store .si{width:24px;height:24px;flex:none}
.store span{display:flex;flex-direction:column;line-height:1.15}

/* value stack, availability, reserve options */
.vstack{display:flex;flex-direction:column;gap:6px}
.vline{display:flex;align-items:baseline;gap:10px;font-size:15px;color:var(--ink)}
.vline s{color:#C0392B;text-decoration:line-through;text-decoration-thickness:2px;font-weight:500}
.vline em{font-style:normal;font-weight:600;color:#1E8E5A;letter-spacing:.04em}
.vsub{font-size:12.5px;color:var(--muted)}
.avail{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:999px;background:#FFF6E5;border:1px solid #F3D9A4;color:#8A5A00;font-size:13px;font-weight:500}
.avail i{width:8px;height:8px;border-radius:50%;background:#E5A100}
.options{display:grid;grid-template-columns:1fr 1.25fr;gap:18px;align-items:start}
.opt{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px}
.opt.hi{border-color:var(--ink);box-shadow:0 18px 50px rgba(10,20,26,.10)}
.opt h3{margin:8px 0 6px;font-size:22px;font-weight:500;color:var(--ink)}
.opt p{margin:0;font-size:14.5px;line-height:1.55;color:var(--body,#3A4A52)}
.opt .ticks li{font-size:14.5px}
.form.mini{max-width:none;gap:12px}
.form.mini .inline{display:flex;gap:10px}
.form.mini .inline input{flex:1}
.form.mini .foot{font-size:12.5px}
@media (max-width:900px){ .options{grid-template-columns:1fr} }

/* trust strip and pair line */
.truststrip{padding-top:18px;border-top:1px solid var(--line)}
.tsline{display:flex;flex-wrap:wrap;gap:4px 14px;align-items:baseline;font-size:13px;color:var(--muted)}
.tsline b{font-weight:500;color:var(--ink)}
.awardrow.trust{margin-top:12px;gap:18px}
.awardrow.trust img{height:34px;opacity:.9}
.vline.pair{margin-top:6px;padding-top:8px;border-top:1px dashed var(--line);font-size:13.5px}
.vline.pair b{font-weight:600;color:#1E8E5A}
.vline.pair small{color:var(--muted);font-size:12.5px}

/* gift */
.gift{display:grid;grid-template-columns:.9fr 1.1fr;gap:32px;align-items:center;padding:28px;border-radius:24px;background:linear-gradient(160deg,#FFF9F2 0%,#FFF2E2 100%);border:1px solid #F3DFC6}
.gift .frame{aspect-ratio:4/3}
.gift .frame img{width:100%;height:100%;object-fit:cover}
.gift p{font-size:15px;line-height:1.6;color:var(--body,#3A4A52)}
.gift .btn{display:inline-flex}
.form .check{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;text-transform:none;letter-spacing:0;color:var(--body,#3A4A52);line-height:1.45}
.form .check input{width:auto;margin-top:3px}
@media (max-width:900px){ .gift{grid-template-columns:1fr} }

/* sticky reserve bar */
#stickybar{position:fixed;left:0;right:0;bottom:0;z-index:60;padding:10px var(--gutter);pointer-events:none}
#stickybar .sb{max-width:1100px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 10px 10px 18px;border-radius:999px;background:rgba(255,255,255,.96);border:1px solid var(--line);box-shadow:0 14px 40px rgba(10,20,26,.14);pointer-events:auto;font-size:13.5px;color:var(--ink);transform:translateY(20px);opacity:0;transition:transform .25s,opacity .25s}
#stickybar.on .sb{transform:none;opacity:1}
#stickybar .sb span{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#stickybar .btn.sm{padding:9px 16px;font-size:13px}
.own{font-size:14.5px;font-weight:500;color:var(--ink);margin-top:4px}
.notready{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center;padding:24px 28px;border-radius:20px;background:#F3F9FB;border:1px solid #D6E9EF;max-width:1100px}
@media (max-width:900px){ .notready{grid-template-columns:1fr} #stickybar .sb span{display:none} }

.pricebox .vline b{font-size:14px;letter-spacing:0;line-height:1.3;font-weight:600}
.pricebox .vline{align-items:center}

.film.big .th{aspect-ratio:16/9}
.film.big .th.nopic{background:linear-gradient(135deg,#0B1117,#1B2A33)}
.film.big .cap2 b{font-size:17px}

/* somily hero: gallery + compact offer */
.herogrid{display:grid;grid-template-columns:1.25fr 1fr;gap:40px;align-items:start}
.gal .galmain{aspect-ratio:4/3;background:#fff;border:1px solid var(--line)}
.gal .galmain img{width:100%;height:100%;object-fit:cover;display:block;transition:opacity .2s}
.gal .cap{margin-top:8px;min-height:20px}
.thumbs{display:grid;grid-template-columns:repeat(8,1fr);gap:8px;margin-top:10px}
.thumb{padding:0;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;aspect-ratio:1;cursor:pointer;opacity:.75;transition:opacity .2s,border-color .2s}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.thumb.on,.thumb:hover{opacity:1;border-color:var(--ink)}
.offer .lede{font-size:16px;max-width:none}
.offer .pricebox{gap:8px 18px}
.offer .pricebox b{font-size:clamp(28px,3vw,38px)}
.offer .own{font-size:14px}
.offer .avail{font-size:12.5px}
.ticks.compact{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.ticks.compact li{font-size:13.5px;padding:4px 0 4px 22px}
.ticks.compact li::before{top:10px;width:12px;height:12px}
.offer .truststrip{padding-top:14px}
.offer .tsline{font-size:12.5px}
.offer .awardrow.trust{margin-top:8px;gap:14px;justify-content:flex-start}
.offer .awardrow.trust img{height:28px}
.offer .foot{font-size:12px}
@media (max-width:980px){ .herogrid{grid-template-columns:1fr} .thumbs{grid-template-columns:repeat(4,1fr)} }

.offer .pricebox .vline b{font-size:14px;letter-spacing:0;line-height:1.3}

.optcol{display:flex;flex-direction:column;gap:18px}
.optcol .gift{grid-template-columns:1fr;gap:16px;padding:22px}
.optcol .gift .frame{aspect-ratio:16/10}
.optcol .gift .title-sm{font-size:20px}
.optcol .gift p{font-size:14px}


/* every morning: one row of four tiles, app as a strip */
.quick.four{grid-template-columns:repeat(4,1fr);gap:12px}
.quick.four .qt{padding:16px 16px 14px}
.quick.four .qi{width:44px;height:44px;border-radius:12px;margin-bottom:10px}
.quick.four .qi svg{width:30px;height:30px}
.quick.four h4{font-size:15px}
.quick.four p{font-size:13px}
@media (max-width:980px){ .quick.four{grid-template-columns:1fr 1fr} }
@media (max-width:560px){ .quick.four{grid-template-columns:1fr} }
.appstrip{display:flex;align-items:center;gap:18px;padding:16px 20px;border-radius:18px;background:linear-gradient(160deg,#F7FBFC 0%,#EAF4F8 100%);border:1px solid var(--line)}
.appstrip .appicon{width:44px;height:44px;border-radius:11px;margin:0;flex:none}
.appstrip .apptext{flex:1;min-width:0}
.appstrip .apptext b{display:block;font-size:15px;font-weight:500;color:var(--ink)}
.appstrip .apptext span{display:block;font-size:12.5px;line-height:1.5;color:var(--body,#3A4A52);margin-top:2px}
.appstrip .stores{margin:0;flex:none}
.appstrip .store{min-width:0;padding:6px 12px}
.appstrip .store b{font-size:14px}
@media (max-width:900px){ .appstrip{flex-wrap:wrap} .appstrip .stores{width:100%} }
/* the film card with its two notes beside it */
.filmrow{display:grid;grid-template-columns:2fr 1fr;gap:16px;align-items:stretch}
.filmrow .film.big{width:100%}
.filmside{display:grid;grid-template-rows:1fr 1fr;gap:12px}
.filmside .card{padding:18px 20px}
.filmside .card h4{font-size:15px;margin-bottom:6px}
.filmside .card p{font-size:13.5px;line-height:1.5}
@media (max-width:900px){ .filmrow{grid-template-columns:1fr} .filmside{grid-template-rows:none;grid-template-columns:1fr 1fr} }
@media (max-width:560px){ .filmside{grid-template-columns:1fr} }
/* specifications as one expandable row */
.faq.specs{display:block;max-width:1100px;border-top:1px solid var(--line)}
.faq.specs .qa-body{max-width:none}
.faq.specs .qa{border-bottom:1px solid var(--line)}
.faq.specs summary .reg{font-weight:400;color:var(--muted);font-size:13px;margin-left:12px}
.specgrid{display:grid;grid-template-columns:1fr 1fr;gap:0 40px;margin:0;padding:4px 0 16px}
.specgrid > div{display:grid;grid-template-columns:150px 1fr;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);font-size:14.5px}
.specgrid dt{color:var(--muted);font-weight:500;margin:0}
.specgrid dd{margin:0;color:var(--ink)}
@media (max-width:760px){ .specgrid{grid-template-columns:1fr} }
/* anchors clear the fixed top bar */
section[id],div[id],form[id]{scroll-margin-top:84px}
/* cart drawer */
#cart{position:fixed;inset:0;z-index:120}
#cart .cbg{position:absolute;inset:0;background:rgba(10,20,26,.45);opacity:0;transition:opacity .25s}
#cart .cpanel{position:absolute;top:0;right:0;bottom:0;width:min(440px,100%);background:#fff;color:var(--ink);padding:22px 24px 28px;overflow:auto;transform:translateX(100%);transition:transform .28s var(--ease,ease);box-shadow:-20px 0 60px rgba(10,20,26,.18);display:flex;flex-direction:column;gap:14px}
#cart.on .cbg{opacity:1}
#cart.on .cpanel{transform:none}
body.cart-open{overflow:hidden}
#cart .chead{display:flex;align-items:center;justify-content:space-between;padding-bottom:12px;border-bottom:1px solid var(--line)}
#cart .chead b{font-size:17px;font-weight:500}
#cart .cclose{background:none;border:1px solid var(--line);border-radius:999px;padding:6px 14px;font:inherit;font-size:13px;cursor:pointer;color:var(--ink)}
#cart .citem{display:grid;grid-template-columns:84px 1fr;gap:14px;align-items:center}
#cart .citem img{width:84px;height:84px;object-fit:cover;border-radius:12px;border:1px solid var(--line);background:#fff}
#cart .citem b{display:block;font-size:16px;font-weight:500}
#cart .citem span{display:block;font-size:13px;color:var(--body,#3A4A52);margin-top:2px}
#cart .citem small{display:block;font-size:12px;color:var(--muted);margin-top:4px}
#cart .cqty{display:flex;align-items:center;justify-content:space-between;font-size:14px}
#cart .cqty div{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:999px}
#cart .cqty button{width:36px;height:34px;border:0;background:none;font-size:18px;cursor:pointer;color:var(--ink)}
#cart .cqty button:disabled{opacity:.3;cursor:default}
#cart .cqty b{min-width:28px;text-align:center;font-weight:500}
#cart .cpair{margin:0;font-size:12.5px;line-height:1.5;color:var(--body,#3A4A52)}
#cart .cgift{display:flex;gap:10px;align-items:flex-start;font-size:13px;line-height:1.45;color:var(--body,#3A4A52);cursor:pointer}
#cart .cgift input{margin-top:3px}
#cart .csum{border-top:1px solid var(--line);padding-top:10px;font-size:14px}
#cart .csum > div{display:flex;justify-content:space-between;padding:5px 0}
#cart .csum b{font-weight:500}
#cart .csum s{color:var(--muted);margin-right:6px;font-weight:400}
#cart .csum .tot{border-top:1px solid var(--line);margin-top:6px;padding-top:10px;font-size:16px}
#cart .btn.ink{justify-content:center;text-align:center}
#cart .foot{margin:0;font-size:12px;line-height:1.5;color:var(--muted)}
#cart .clink{font-size:13.5px;color:var(--cyan-d);text-decoration:underline;text-underline-offset:3px}
#cart .cess{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);font-size:12.5px;line-height:1.5;color:var(--body,#3A4A52)}
#cart .cess a{text-decoration:underline;text-underline-offset:3px}

/* tighter chart sections and the film row */
.ch.tight{padding:clamp(40px,5vw,64px) 0}
.ch.tight .title{font-size:clamp(28px,3.6vw,44px)}
.ch.tight .lede{margin-top:10px}
.ch.tight .mt-3{margin-top:22px}
.whyrow{display:grid;grid-template-columns:1fr 1.35fr;gap:40px;align-items:center}
.whyrow .title{margin-top:10px}
@media (max-width:900px){ .whyrow{grid-template-columns:1fr;gap:20px} }

.whyrow .eyebrow{white-space:nowrap}

/* study replay: four tabs in one row, Heartbeat Clarity in words */
.tabs{grid-template-columns:repeat(4,1fr);gap:12px}
.tabs .tab{padding:14px 16px}
.tabs .tab b{font-size:16px}
.tabs .tab span{font-size:12.5px}
@media (max-width:900px){ .tabs{grid-template-columns:1fr 1fr} }
.hbcwords{margin-top:16px;padding:16px 18px;border-radius:14px;background:#EAF6F9;border:1px solid var(--line)}
.hbcwords b{display:block;font-size:14px;font-weight:500;color:var(--ink);margin-bottom:6px}
.hbcwords p{margin:0;font-size:13px;line-height:1.55;color:var(--body,#3A4A52)}
.hbcwords p+p{margin-top:8px}
.hbcwords a{text-decoration:underline;text-underline-offset:3px}

/* button rows always breathe */
.row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}

/* essence hero column */
.statline{display:flex;gap:6px 26px;flex-wrap:wrap}
.statline > div{display:flex;align-items:baseline;gap:8px}
.statline b{font-size:16px;font-weight:500;color:var(--ink)}
.statline span{font-size:12.5px;color:var(--muted)}
.offer .card.tint h4{font-size:15px;margin-bottom:4px}
.offer .card.tint p{font-size:13.5px;line-height:1.5}

/* eligibility request form */
.reqwrap{max-width:860px;padding:28px 30px 26px;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:0 18px 50px rgba(10,20,26,.06)}
.req .fgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px 18px}
.req .fgrid .full{grid-column:1/-1}
.req label{display:block;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.req input,.req select{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:#fff;font:inherit;font-size:15px;color:var(--ink)}
.req input:focus,.req select:focus{outline:none;border-color:var(--ink)}
.req .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.reqwrap{position:relative}
.reqdone h3{margin:0 0 10px}
.reqdone p{font-size:15.5px;line-height:1.6;color:var(--body,#3A4A52);margin:0}
.reqdone .foot{margin-top:14px}
.reqdone a{text-decoration:underline;text-underline-offset:3px}
@media (max-width:640px){ .req .fgrid{grid-template-columns:1fr} .reqwrap{padding:20px 18px} }


/* study pages */
.sv{margin:0 0 14px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px 16px 12px}
.sv figcaption{font-size:12.5px;line-height:1.5;color:var(--muted);margin-top:8px}
.sum{margin-top:22px;padding:18px 22px;border-radius:16px;background:#EAF6F9;border:1px solid #CFE6EC;max-width:980px}
.sum b{display:block;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan-d);margin-bottom:6px}
.sum p{margin:0;font-size:15.5px;line-height:1.6;color:var(--ink)}
.quote{margin:0;padding:22px 26px;border-left:3px solid var(--cyan-d);background:#fff;border-radius:0 16px 16px 0;max-width:980px}
.quote p{margin:0;font-size:17px;line-height:1.6;color:var(--ink)}
.quote .by{display:block;margin-top:12px;font:400 13px/1.5 Inter,"Helvetica Neue",Arial,sans-serif;color:var(--muted)}
.quote p{font:400 17px/1.6 Inter,"Helvetica Neue",Arial,sans-serif;color:var(--ink)}
body.study .rv > p + p,body.study .rv > h4 + p{margin-top:10px}
body.study .rv > p + h4,body.study .rv > div + h4{margin-top:20px}
body.study .rv > h4{font-size:16px;font-weight:500;color:var(--ink);margin:0}
.reflist{margin:0;padding-left:22px;max-width:900px;display:grid;gap:8px;font-size:13.5px;line-height:1.55;color:var(--body,#3A4A52)}
.reflist a{text-decoration:underline;text-underline-offset:3px}
.tline{list-style:none;margin:0;padding:0;display:grid;gap:0}
.tline li{position:relative;padding:8px 0 14px 26px;border-left:2px solid var(--line);margin-left:6px}
.tline li::before{content:"";position:absolute;left:-7px;top:12px;width:12px;height:12px;border-radius:50%;background:var(--cyan-d);border:2px solid #fff}
.tline li b{display:block;font-size:14.5px;font-weight:500;color:var(--ink)}
.tline li span{display:block;font-size:13.5px;line-height:1.5;color:var(--body,#3A4A52)}
.pobc{display:grid;grid-template-columns:auto 1fr auto 1fr auto;align-items:center;gap:8px;font-size:11.5px;color:var(--muted)}
.pobc i{height:8px;border-radius:4px;background:linear-gradient(90deg,#2E8AA6,#B9D93A)}
.pobc i:last-of-type{background:linear-gradient(90deg,#B9D93A,#D9534F)}
.ledger.on-all li{opacity:1}
.card h4 .reg{margin-left:8px;font-weight:400}
.readnote p{margin:0;font-size:14px;line-height:1.6;color:var(--body,#3A4A52)}

.req .check{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;text-transform:none;letter-spacing:0;color:var(--body,#3A4A52);line-height:1.45;cursor:pointer}
.req .check input{width:auto;margin-top:3px;flex:none}

.films.three{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:900px){ .films.three{grid-template-columns:1fr} }

.tsline a{text-decoration:underline;text-underline-offset:3px;color:var(--cyan-d)}

/* science feature band */
.scifeat{display:grid;grid-template-columns:1.6fr 1fr;gap:16px;align-items:stretch}
.scihero{position:relative;display:block;border-radius:22px;overflow:hidden;min-height:440px;color:#fff;background:#0B1117}
.scihero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 35%;transition:transform .8s var(--ease,ease)}
.scihero:hover img{transform:scale(1.03)}
.scihero .scitxt{position:absolute;left:0;right:0;bottom:0;padding:28px 30px;background:linear-gradient(180deg,rgba(11,17,23,0) 0%,rgba(11,17,23,.55) 35%,rgba(11,17,23,.9) 100%)}
.scihero .tag{display:inline-block;font-size:11px;letter-spacing:.18em;text-transform:uppercase;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.14);margin-bottom:12px}
.scihero h3{margin:0 0 8px;font-size:clamp(22px,2.4vw,30px);line-height:1.15;font-weight:500;max-width:22ch}
.scihero p{margin:0 0 16px;font-size:14.5px;line-height:1.55;color:rgba(255,255,255,.8);max-width:60ch}
.scihero .btn.white{display:inline-flex}
.scitiles{display:grid;grid-template-rows:repeat(3,1fr);gap:12px}
.scitile{display:flex;flex-direction:column;justify-content:center;gap:6px;padding:20px 22px;border-radius:18px;background:#fff;border:1px solid var(--line);color:var(--ink);transition:border-color .2s,transform .2s}
.scitile:hover{border-color:var(--ink);transform:translateY(-2px)}
.scitile .k2{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan-d)}
.scitile b{font-size:15.5px;line-height:1.4;font-weight:500}
.scitile .arr{font-size:13px;color:var(--muted)}
.scitile .arr::after{content:" \2192"}
@media (max-width:900px){ .scifeat{grid-template-columns:1fr} .scihero{min-height:360px} .scitiles{grid-template-rows:none} }

/* country switcher */
#nav .region{display:inline-flex;align-items:center;gap:6px;margin-left:10px;padding:8px 12px;border-radius:999px;border:1px solid transparent;background:none;color:currentColor;font:inherit;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;cursor:pointer;opacity:.85;pointer-events:auto}
#nav .region:hover{opacity:1;border-color:currentColor}
#nav .region svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.5}
@media (max-width:760px){ #nav .region{display:none} }
#regions{position:fixed;inset:0;z-index:120}
#regions .rbg{position:absolute;inset:0;background:rgba(10,20,26,.45);opacity:0;transition:opacity .22s}
#regions .rpanel{position:absolute;top:50%;left:50%;transform:translate(-50%,-46%);width:min(560px,calc(100% - 32px));max-height:calc(100% - 48px);overflow:auto;background:#fff;color:var(--ink);border-radius:22px;padding:22px 24px 20px;box-shadow:0 30px 80px rgba(10,20,26,.25);opacity:0;transition:opacity .22s,transform .22s}
#regions.on .rbg{opacity:1}
#regions.on .rpanel{opacity:1;transform:translate(-50%,-50%)}
#regions .rhead{display:flex;align-items:center;justify-content:space-between;padding-bottom:12px;border-bottom:1px solid var(--line)}
#regions .rhead b{font-size:17px;font-weight:500}
#regions .rclose{background:none;border:1px solid var(--line);border-radius:999px;padding:6px 14px;font:inherit;font-size:13px;cursor:pointer;color:var(--ink)}
#regions .rnote{margin:12px 0 10px;font-size:13.5px;line-height:1.55;color:var(--body,#3A4A52)}
#regions .rlist{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:8px}
#regions .rlist a,#regions .rlist div{display:grid;grid-template-columns:1fr auto;grid-template-areas:"n t" "l t";align-items:center;gap:0 10px;padding:10px 12px;border:1px solid var(--line);border-radius:12px;color:var(--ink)}
#regions .rlist a:hover{border-color:var(--ink)}
#regions .rlist b{grid-area:n;font-size:14px;font-weight:500}
#regions .rlist span:not(.rtag){grid-area:l;font-size:12px;color:var(--muted)}
#regions .rtag{grid-area:t;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;padding:4px 8px;border-radius:999px;background:#EEF3F5;color:var(--muted)}
#regions .rtag.on{background:var(--lime,#B9D93A);color:var(--ink)}
#regions .rlist .soon{opacity:.75}
#regions .rlist .here{border-color:var(--ink)}
#regions .rfoot{margin:14px 0 0;font-size:12.5px;line-height:1.5;color:var(--muted)}
#regions .rfoot a{text-decoration:underline;text-underline-offset:3px}
@media (max-width:560px){ #regions .rlist{grid-template-columns:1fr} }
#regionhint{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:70;display:flex;align-items:center;gap:14px;max-width:min(720px,calc(100% - 32px));padding:12px 14px 12px 18px;border-radius:999px;background:var(--ink);color:#fff;font-size:13.5px;line-height:1.4;box-shadow:0 14px 40px rgba(10,20,26,.25)}
#regionhint a{color:#fff;text-decoration:underline;text-underline-offset:3px}
#regionhint .rdismiss{flex:none;width:30px;height:30px;border-radius:50%;border:1px solid rgba(255,255,255,.3);background:none;color:#fff;font-size:18px;line-height:1;cursor:pointer}
body:has(#stickybar:not([hidden])) #regionhint{bottom:84px}

/* XKare phone showcase */
.appshow{display:grid;grid-template-columns:1fr 1.15fr;gap:28px;align-items:end;padding:34px 36px 0;border-radius:22px;background:radial-gradient(900px 500px at 25% 15%,#E9F6FA 0%,#F6F7FB 55%,#FFFFFF 100%);border:1px solid var(--line);overflow:hidden}
.appshow-tx{padding-bottom:34px}
.appshow-tx p{margin-top:12px;max-width:420px}
.appshow-ph{display:flex;gap:18px;justify-content:center;align-items:flex-end}
.appshow-ph img{width:min(46%,250px);height:auto;display:block;transform:translateY(9%);filter:drop-shadow(0 18px 30px rgba(10,20,30,.16))}
.appshow-ph img:first-child{width:min(52%,280px);transform:translateY(4%)}
@media (max-width:900px){.appshow{grid-template-columns:1fr;padding:26px 22px 0}.appshow-tx{padding-bottom:6px}.appshow-ph img{width:44%}}

/* XKare app fan (Oura-style showcase): frameless screens, no bezel */
.appfan{border-radius:24px;background:radial-gradient(1200px 700px at 50% -10%,#16303A 0%,#0F1C24 45%,#0B1117 100%);overflow:hidden;color:#fff}
.appfan .kicker{color:var(--cyan)}.appfan .title{color:#fff}.appfan .lede{color:rgba(255,255,255,.78)}.appfan .reg{border-color:rgba(255,255,255,.22);background:rgba(255,255,255,.06);color:rgba(255,255,255,.75)}.appfan .store{background:#fff;color:var(--ink)}.appfan .stores .store{min-width:0;padding:8px 16px 8px 12px}.appfan .stores .store b{font-size:15px}
.appfan-hd{max-width:760px;margin:0 auto;padding:44px 24px 8px;text-align:center}
.appfan-hd .kicker{justify-content:center}
.appfan-hd .title{margin-top:10px}
.appfan-hd .lede{margin:14px auto 0;max-width:640px}
.appfan-hd .stores{justify-content:center;margin-top:20px}
.fan{position:relative;height:clamp(240px,30vw,430px);margin:26px 0 48px;display:flex;align-items:center;justify-content:center;gap:1.4%;overflow:hidden}
.fan .scr{position:relative;flex:none;height:100%;aspect-ratio:540/1094;border-radius:7% / 3.5%;overflow:hidden;background:#F3F3FC;box-shadow:0 24px 60px rgba(0,0,0,.45),0 4px 14px rgba(0,0,0,.3)}
.fan .scr img{display:block;width:100%;height:auto}
.fan .p3{z-index:5}
.fan .p2,.fan .p4{height:84%;z-index:4}
.fan .p1,.fan .p5{height:70%;z-index:3}
@media (max-width:760px){
  .fan{height:auto;gap:12px;justify-content:flex-start;overflow-x:auto;padding:6px 18px 26px;margin:10px 0 0;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
  .fan .scr,.fan .p1,.fan .p2,.fan .p3,.fan .p4,.fan .p5{height:auto;width:62vw;margin:0;scroll-snap-align:center}
  .fan .p1{order:3}.fan .p2{order:2}.fan .p3{order:1}.fan .p4{order:4}.fan .p5{order:5}
  .appfan-hd{padding-top:30px}
}

/* Somily: pay-once band, so nobody reads $299 plus $6 a month */
.payonce{display:grid;grid-template-columns:minmax(220px,.8fr) 1.6fr;max-width:900px;border-radius:20px;overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:0 14px 40px rgba(10,20,30,.07)}
.po-big{background:#0A141A;color:#fff;padding:26px 28px;display:flex;flex-direction:column;justify-content:center;gap:6px}
.po-label{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:#B9D93A}
.po-big b{font-size:clamp(46px,6vw,64px);font-weight:500;letter-spacing:-.03em;line-height:1;color:#fff}
.po-sub{font-size:15px;color:rgba(255,255,255,.82);line-height:1.4}
.po-lines{list-style:none;margin:0;padding:8px 26px}
.po-lines li{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:13px 0;border-top:1px solid var(--line);font-size:16px;color:var(--ink)}
.po-lines li:first-child{border-top:0}
.po-lines li b{font-weight:600;white-space:nowrap}
.po-lines li b s{color:var(--muted);font-weight:400;margin-right:6px}
.po-lines li small{display:block;font-size:13px;color:var(--muted);margin-top:2px;line-height:1.45}
.po-lines li.po-strong span{font-weight:500}
.po-lines li.po-strong b{color:#1F7A47;font-size:18px}
.po-lines li.po-after{display:block}
.inc-tag{display:inline-block;margin-bottom:10px;padding:4px 10px;border-radius:999px;background:#B9D93A;color:#0A141A;font-size:11.5px;font-weight:600;letter-spacing:.04em}
@media (max-width:720px){.payonce{grid-template-columns:1fr}.po-big{padding:22px}.po-lines{padding:4px 20px}}

.plans .price .inc-tag{display:table;margin-bottom:12px}