/* Kneessa S1 — css/style.css | us-kneessa.com
   Theme: Sage Green #3D7A50 + Warm Orange #EA8B0A + Pure White
   Keywords: kneessa (primary) + qinux kneessa (secondary)
   Matched to product image: white device + orange accent + sage green circle
   SPEED-FIRST: All-light backgrounds — zero dark sections
   Hero: White centred / image above H1
   Signature: 4 "Who Kneessa Helps" lifestyle scenario cards
   Features: 3 mode+heat+intensity grid
   Reviews: Purple BOTTOM border
   GSC-SAFE: price + priceValidUntil + returnFees
   No em dash in head. Wellness disclaimer in About, not hero. */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --pur:       #3D7A50;
  --pur-d:     #2A5C38;
  --pur-m:     #52A66A;
  --pur-l:     #8FD4A4;
  --pur-pale:  #EDF7F0;
  --pur-xp:    #F5FBF7;
  --pur-soft:  #BFDFCC;
  --tel:       #EA8B0A;
  --tel-d:     #C47008;
  --tel-m:     #F5A832;
  --tel-l:     #FAC96A;
  --tel-pale:  #FEF3E2;
  --tel-xp:    #FFFBF3;
  --tel-soft:  #FDD99A;
  --white:     #FFFFFF;
  --off:       #F8F9FC;
  --warm:      #F7F8FC;
  --stone:     #F2F3F8;
  --cream:     #FAFBFD;
  --ice:       #EDF7F0;
  --txt:       #0D1F12;
  --mid:       #162E1E;
  --muted:     #3A5040;
  --bdr:       #B8D0BC;
  --bdr-l:     #D4E6D8;
  --bdr-p:     #A8D4B4;
  --bdr-t:     #FDD99A;
  --radius:    10px;
  --rc:        16px;
  --sh:        0 1px 10px rgba(74,29,150,.07);
  --shp:       0 8px 28px rgba(74,29,150,.14);
  --sht:       0 8px 28px rgba(14,165,233,.14);
}
html{scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,'Segoe UI',sans-serif;font-size:17px;color:var(--txt);background:var(--white);line-height:1.75;overflow-x:hidden}

/* NAV — white + purple border */
nav{position:sticky;top:0;z-index:100;background:var(--white);border-bottom:3px solid var(--pur);box-shadow:0 1px 14px rgba(74,29,150,.12);padding:0 20px;height:68px}
.ni{max-width:1140px;margin:0 auto;height:100%;display:flex;align-items:center;justify-content:space-between;gap:20px}
.nl{font-size:1.5rem;font-weight:900;color:var(--pur-d);text-decoration:none;letter-spacing:.3px}
.nl span{color:var(--tel-d)}
.nm{display:flex;align-items:center;gap:20px;list-style:none}
.nm a{color:var(--muted);text-decoration:none;font-size:.9rem;font-weight:500;transition:color .2s}
.nm a:hover{color:var(--pur)}
.nob{background:var(--pur)!important;color:var(--white)!important;padding:8px 20px!important;border-radius:6px;font-weight:800!important;font-size:.85rem!important;box-shadow:0 2px 8px rgba(74,29,150,.30)}
.nob:hover{background:var(--pur-d)!important}
.hb{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px;flex-shrink:0}
.hb span{width:24px;height:2px;background:var(--pur);display:block;border-radius:2px}
.mm{display:none;flex-direction:column;background:var(--white);position:absolute;top:68px;left:0;right:0;padding:20px 24px;gap:14px;z-index:99;border-bottom:3px solid var(--pur);box-shadow:0 6px 16px rgba(74,29,150,.10)}
.mm.open{display:flex}
.mm a{color:var(--txt);text-decoration:none;font-size:1rem;font-weight:500}
.mm .mob{background:var(--pur);color:var(--white);text-align:center;padding:11px;border-radius:6px;font-weight:800;margin-top:4px}

/* BUTTONS */
.bp{display:inline-flex;align-items:center;justify-content:center;background:var(--pur);color:var(--white);font-weight:800;font-size:.97rem;padding:14px 34px;border-radius:7px;border:none;text-decoration:none;transition:all .2s;box-shadow:0 2px 10px rgba(74,29,150,.30)}
.bp:hover{background:var(--pur-d);transform:translateY(-2px);box-shadow:0 6px 18px rgba(74,29,150,.38)}
.bt{display:inline-flex;align-items:center;justify-content:center;background:var(--tel);color:var(--white);font-weight:800;font-size:.97rem;padding:14px 34px;border-radius:7px;border:none;text-decoration:none;transition:all .2s;box-shadow:0 2px 10px rgba(14,165,233,.26)}
.bt:hover{background:var(--tel-d);transform:translateY(-2px)}
.bg{display:inline-flex;align-items:center;justify-content:center;background:transparent;color:var(--pur-d);font-weight:700;font-size:.95rem;padding:13px 28px;border-radius:7px;border:2px solid var(--pur);text-decoration:none;transition:all .2s}
.bg:hover{background:var(--pur);color:var(--white)}

/* HERO — white centred + image above H1 */
.hero{background:var(--white);padding:52px 24px 0;text-align:center;border-bottom:1px solid var(--bdr-p)}
.hinn{max-width:900px;margin:0 auto}
.htag{display:inline-block;background:var(--pur-pale);color:var(--pur-d);font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:2.5px;padding:5px 16px;border:1px solid var(--bdr-p);border-radius:2px;margin-bottom:20px}
.hprod{max-width:460px;margin:0 auto 36px}
.hprod a img{width:100%;height:auto;max-height:420px;object-fit:contain;filter:drop-shadow(0 14px 44px rgba(74,29,150,.20));transition:transform .4s;display:block}
.hprod a:hover img{transform:scale(1.04)}
.hero h1{font-size:2.4rem;font-weight:900;line-height:1.06;color:var(--txt);letter-spacing:-.6px;margin-bottom:16px}
.hero h1 .hp2{color:var(--pur-d)}
.hero h1 .ht{color:var(--tel-d)}
.hero p{font-size:1.02rem;color:var(--muted);line-height:1.80;max-width:700px;margin:0 auto 22px}
.hero p strong{color:var(--txt)}
.hpills{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-bottom:28px}
.hpp{font-size:.78rem;font-weight:700;padding:5px 16px;border-radius:2px;text-transform:uppercase;letter-spacing:.4px}
.hppu{background:var(--pur-pale);border:1px solid var(--bdr-p);color:var(--pur-d)}
.hppt{background:var(--tel-pale);border:1px solid var(--bdr-t);color:var(--tel-d)}
.hbtns{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;padding-bottom:48px}

/* TRUST STRIP */
.strip{background:var(--pur-pale);padding:13px 24px;display:flex;flex-wrap:wrap;justify-content:center;border-bottom:1px solid var(--bdr-p)}
.ss{display:flex;flex-direction:column;align-items:center;padding:5px 24px;border-right:1px solid var(--bdr-p)}
.ss:last-child{border-right:none}
.sn{font-size:1.3rem;font-weight:900;color:var(--pur-d);line-height:1}
.sl{font-size:.63rem;font-weight:700;color:var(--pur);text-transform:uppercase;letter-spacing:.7px;margin-top:2px}

/* SECTION BANDS */
.stb{background:var(--pur-pale);padding:44px 24px 36px;text-align:center;border-top:1px solid var(--bdr-p);border-bottom:1px solid var(--bdr-p)}
.stb h2{font-size:1.8rem;font-weight:900;color:var(--mid);display:inline-block;padding-bottom:14px;position:relative;letter-spacing:-.3px}
.stb h2::after{content:'';display:block;width:56px;height:4px;background:var(--pur);position:absolute;bottom:0;left:50%;transform:translateX(-50%);border-radius:2px}
.stb h2 .hl{color:var(--pur-d)}
.stb h2 .ht{color:var(--tel-d)}
.stb .sub{font-size:.95rem;color:var(--muted);max-width:620px;margin:12px auto 0;line-height:1.70}

/* REVIEWS — Purple BOTTOM border */
.rv{background:var(--off);padding:60px 24px}
.rg{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rc{background:var(--white);border:1px solid var(--bdr-l);border-radius:var(--rc);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--sh);transition:box-shadow .3s,transform .3s;border-bottom:4px solid var(--pur)}
.rc:hover{box-shadow:var(--shp);transform:translateY(-4px)}
.rph{width:100%;height:180px;background:var(--pur-pale);display:flex;align-items:center;justify-content:center;overflow:hidden;flex-shrink:0}
.rph img{width:100%;height:100%;object-fit:contain}
.rb{padding:18px 18px 22px;flex:1;display:flex;flex-direction:column}
.rbg{font-size:.78rem;font-weight:700;color:var(--pur-d);margin-bottom:10px;text-transform:uppercase;letter-spacing:.5px}
.rt{font-size:.93rem;line-height:1.74;color:var(--muted);font-style:italic;flex:1}
.rn{margin-top:12px;font-weight:700;color:var(--mid);font-size:.87rem;padding-top:10px;border-top:1px solid var(--bdr-l)}

/* PROSE */
.wi{background:var(--white);padding:60px 24px}
.win{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:1fr 1.4fr;align-items:center;gap:52px}
.wii img{width:100%;max-width:400px;height:auto;display:block;margin:0 auto;filter:drop-shadow(0 8px 28px rgba(74,29,150,.16))}
.wt p{font-size:1rem;line-height:1.82;color:var(--muted);margin-bottom:16px}
.wt p strong{color:var(--txt)}

/* DISCLAIMER BOX (About only, not hero) */
.disbox{background:var(--stone);border:1px solid var(--bdr-l);border-left:4px solid var(--pur-d);border-radius:0 var(--radius) var(--radius) 0;padding:12px 16px;margin-bottom:18px}
.disbox p{font-size:.82rem;line-height:1.62;color:var(--muted);margin:0}
.disbox strong{color:var(--pur-d);font-weight:700}

/* 4 "WHO KNEESSA HELPS" LIFESTYLE CARDS — UNIQUE SIGNATURE */
.who{background:var(--warm);padding:60px 24px}
.whol{max-width:960px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.wh{background:var(--white);border:1px solid var(--bdr-l);border-radius:var(--rc);padding:24px 26px;display:grid;grid-template-columns:64px 1fr;align-items:flex-start;gap:18px;box-shadow:var(--sh);transition:box-shadow .3s,transform .25s}
.wh:hover{box-shadow:var(--shp);transform:translateX(5px)}
.wh-ico{width:64px;height:64px;border-radius:var(--rc);display:flex;align-items:center;justify-content:center;font-size:1.7rem;flex-shrink:0}
.wh:nth-child(odd) .wh-ico{background:var(--pur-pale);border:2px solid var(--bdr-p)}
.wh:nth-child(even) .wh-ico{background:var(--tel-pale);border:2px solid var(--bdr-t)}
.wh-tag{font-size:.65rem;font-weight:900;text-transform:uppercase;letter-spacing:1.2px;color:var(--pur-d);display:block;margin-bottom:5px}
.wh:nth-child(even) .wh-tag{color:var(--tel-d)}
.wh h3{font-size:.9rem;font-weight:800;color:var(--mid);text-transform:uppercase;letter-spacing:.4px;margin-bottom:8px}
.wh p{font-size:.92rem;line-height:1.70;color:var(--muted);margin:0}
.wh p strong{color:var(--mid)}

/* 3x3 MODES/HEAT/INTENSITY SETTINGS GRID */
.sets{background:var(--ice);padding:60px 24px}
.setg{max-width:1060px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.sg{background:var(--white);border:1px solid var(--bdr-l);border-radius:var(--rc);padding:24px 20px;text-align:center;box-shadow:var(--sh);transition:box-shadow .3s,transform .25s;border-top:3px solid var(--pur)}
.sg:nth-child(2),.sg:nth-child(5),.sg:nth-child(8){border-top-color:var(--tel)}
.sg:hover{box-shadow:var(--shp);transform:translateY(-4px)}
.sg-cat{font-size:.66rem;font-weight:900;text-transform:uppercase;letter-spacing:1px;color:var(--pur-d);margin-bottom:10px;display:block}
.sg:nth-child(2) .sg-cat,.sg:nth-child(5) .sg-cat,.sg:nth-child(8) .sg-cat{color:var(--tel-d)}
.sg-ico{font-size:2rem;margin-bottom:10px;display:block}
.sg h3{font-size:.87rem;font-weight:800;color:var(--mid);margin-bottom:6px;text-transform:uppercase;letter-spacing:.4px}
.sg p{font-size:.88rem;line-height:1.68;color:var(--muted);margin:0}

/* HOW IT WORKS */
.how{background:var(--pur-pale);padding:60px 24px;border-top:1px solid var(--bdr-p);border-bottom:1px solid var(--bdr-p)}
.howl{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.hw{background:var(--white);border:1px solid var(--bdr-l);border-radius:var(--rc);padding:20px 24px;display:flex;gap:18px;align-items:flex-start;box-shadow:var(--sh)}
.snum{min-width:46px;width:46px;height:46px;background:var(--pur);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--white);font-weight:900;font-size:.97rem;flex-shrink:0}
.hw h3{font-size:.86rem;font-weight:800;color:var(--pur-d);text-transform:uppercase;letter-spacing:.4px;margin-bottom:5px}
.hw p{font-size:.93rem;line-height:1.74;color:var(--muted);margin:0}

/* PLANS */
.pb{background:var(--white);padding:38px 24px 12px;text-align:center;border-top:2px solid var(--bdr-p)}
.pb h3{font-size:1.65rem;font-weight:900;color:var(--mid);margin-bottom:6px}
.pb h3 span{color:var(--pur-d)}
.pb h4{font-size:.93rem;font-weight:400;color:var(--muted)}
.pi{background:var(--stone);padding:44px 24px;text-align:center;border-bottom:1px solid var(--bdr-l)}
.pi a img{max-width:860px;width:100%;height:auto;border-radius:var(--radius);box-shadow:var(--sh);border:1px solid var(--bdr-l);transition:transform .3s}
.pi a:hover img{transform:scale(1.01)}

/* GUARANTEE */
.gua{background:var(--tel-pale);padding:60px 24px;border-top:1px solid var(--bdr-t)}
.guin{max-width:1060px;margin:0 auto;display:grid;grid-template-columns:220px 1fr;align-items:center;gap:52px}
.guiw img{max-width:220px;width:100%;height:auto;object-fit:contain;display:block;margin:0 auto;filter:drop-shadow(0 6px 16px rgba(74,29,150,.16))}
.gut p{font-size:1rem;line-height:1.82;color:var(--muted);margin-bottom:16px}
.gut p strong{color:var(--txt)}

/* FAQs */
.fqs{background:var(--cream);padding:60px 24px}
.fql{max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:9px}
.fi{background:var(--white);border:1px solid var(--bdr-l);border-radius:var(--radius);overflow:hidden;box-shadow:var(--sh)}
.fq{width:100%;background:none;border:none;text-align:left;padding:16px 22px;font-family:inherit;font-size:.97rem;font-weight:600;color:var(--mid);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px;line-height:1.4}
.fq:hover{background:var(--pur-xp)}
.fa2{font-size:.85rem;color:var(--pur-d);transition:transform .3s;flex-shrink:0}
.fan{display:none;padding:14px 22px 18px;font-size:.95rem;line-height:1.78;color:var(--muted);border-top:1px solid var(--bdr-l)}
.fi.open .fan{display:block}
.fi.open .fa2{transform:rotate(180deg)}

/* ORDER */
.ord{background:var(--white);padding:60px 24px}
.oin{max-width:860px;margin:0 auto}
.oin p{font-size:1rem;line-height:1.82;color:var(--muted);margin-bottom:16px}
.oin p strong{color:var(--txt)}
.oiw{text-align:center;margin-top:28px}
.oiw a img{max-width:860px;width:100%;height:auto;border-radius:var(--radius);box-shadow:var(--sh);border:1px solid var(--bdr-l)}

/* INFO */
.inf{background:var(--stone);padding:40px 24px;border-top:1px solid var(--bdr)}
.ifn{max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.ib{background:var(--white);border:1px solid var(--bdr-l);border-radius:var(--radius);padding:18px 20px}
.ib h4{font-size:.93rem;font-weight:800;color:var(--pur-d);margin-bottom:8px;text-transform:uppercase;letter-spacing:.4px}
.ib p,.ib li{font-size:.88rem;line-height:1.78;color:var(--muted)}
.ib ul{list-style:none;padding:0;margin:0}
.ib li{padding:3px 0}
.ib li::before{content:"✔ ";color:var(--pur);font-weight:700}

/* CTA */
.cta{background:var(--pur-pale);padding:68px 24px;text-align:center;border-top:2px solid var(--bdr-p)}
.cta h2{font-size:1.9rem;font-weight:900;color:var(--mid);margin-bottom:28px;line-height:1.18}
.cta h2 .hl{color:var(--pur-d)}
.cta h2 .ht{color:var(--tel-d)}
.cpic{max-width:400px;margin:0 auto 22px}
.cpic a img{width:100%;height:auto;filter:drop-shadow(0 10px 36px rgba(74,29,150,.20));transition:transform .4s}
.cpic a:hover img{transform:scale(1.04)}
.cpr{font-size:.88rem;color:var(--muted);display:block;margin-bottom:6px}
.ccpsub{font-size:.86rem;color:var(--muted);display:block;margin-bottom:22px}

/* FOOTER */
footer{background:var(--mid);padding:36px 24px 22px;border-top:3px solid var(--pur)}
.fct{max-width:1100px;margin:0 auto 20px;display:flex;flex-wrap:wrap;justify-content:center}
.fct a{color:rgba(255,255,255,.40);text-decoration:none;font-size:.85rem;padding:4px 14px;border-right:1px solid rgba(255,255,255,.10);transition:color .2s}
.fct a:last-child{border-right:none}
.fct a:hover{color:var(--pur-l)}
.fl2{max-width:1100px;margin:0 auto;border-top:1px solid rgba(255,255,255,.08);padding-top:16px}
.fl2 p{font-size:.78rem;color:rgba(255,255,255,.28);line-height:1.72;margin-bottom:8px}
.fcp{text-align:center;font-size:.78rem;color:rgba(255,255,255,.18);margin-top:10px}
.fcp a{color:rgba(255,255,255,.30);text-decoration:none}

/* RESPONSIVE */
@media(max-width:960px){.win{grid-template-columns:1fr;gap:32px}.wh{grid-template-columns:1fr}.wh-ico{display:none}.setg{grid-template-columns:1fr 1fr}.guin{grid-template-columns:1fr;text-align:center}.rg{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.nm{display:none}.hb{display:flex}.strip{flex-direction:column;align-items:center;padding:12px 16px}.ss{border-right:none}.hero{padding:44px 20px 0}.hero h1{font-size:1.9rem}.stb h2{font-size:1.45rem}.rg,.setg{grid-template-columns:1fr}.hero,.wi,.who,.sets,.how,.gua,.fqs,.ord,.cta{padding:44px 16px}.pi,.inf{padding:28px 14px}.pb{padding:28px 16px 10px}.cta h2{font-size:1.5rem}}