/* ===========================================================================
   GymNote — website styles (compiled from scss/main.scss)
   Do not edit by hand; edit the SCSS and recompile:
   sass scss/main.scss css/styles.css --style=expanded
   =========================================================================== */

*{box-sizing:border-box}

:root{
  --bg0:#111308;--bg1:#14160C;--card:#1A1D12;--cardAcc:#1E2312;--cardLime:#1A1F10;
  --inner:#161A0E;--chip:#202416;--btn:#252A18;
  --bd:#2C3120;--bd2:#3A4126;--bd3:#46521F;--dvd:#23271A;
  --strA:#232917;--strB:#1B2010;--rowA:#1C2110;
  --tx:#F2F4E8;--txS:#D6DCC2;--dim:#A8AE97;--dim2:#8F967E;
  --limeT:#B8C46B;--fnt:#737A62;--star:#4A4F3E;
  --acc:#D8FF3E;--accTx:#D8FF3E;--onAcc:#1C2400;
  --accTint:rgba(216,255,62,.06);
  --warn:#C77B5B;--amb:#E3C84B;
}

[data-theme="light"]{
  --bg0:#F5F4EC;--bg1:#ECEBDF;--card:#FFFFFF;--cardAcc:#EEF3D6;--cardLime:#F1F5DC;
  --inner:#F2F1E6;--chip:#ECEBDD;--btn:#E9E8DA;
  --bd:#DCDACB;--bd2:#CBC9B5;--bd3:#B9C877;--dvd:#E7E5D7;
  --strA:#E6E4D5;--strB:#EFEEE2;--rowA:#EFF3DC;
  --tx:#23261A;--txS:#3E4430;--dim:#5F6449;--dim2:#6B7059;
  --limeT:#556B0C;--fnt:#6A6F5C;--star:#C4C8B4;
  --acc:#85A312;--accTx:#4E6207;--onAcc:#111308;
  --accTint:rgba(133,163,18,.10);
  --warn:#B4532F;--amb:#B08F1E;
}

html{scroll-behavior:smooth}

body{
  margin:0;background:var(--bg0);color:var(--tx);
  font-family:'Noto Sans TC',system-ui,-apple-system,'Helvetica Neue',sans-serif;
  -webkit-font-smoothing:antialiased;
  overflow-x:clip; /* NOT hidden — hidden breaks position:sticky */
}

a{color:var(--accTx);text-decoration:none}
img,svg{display:block}

.num{font-family:'Barlow Condensed','Arial Narrow',sans-serif;font-weight:700;letter-spacing:.5px}
.num--acc{color:var(--accTx)}

.shell{width:100%;max-width:1180px;margin:0 auto;padding-inline:clamp(18px,4vw,32px)}

.band{background:var(--bg1);border-top:1px solid var(--dvd);border-bottom:1px solid var(--dvd)}
.band--cta{border-bottom:0}

.stack{display:flex;flex-direction:column;gap:clamp(22px,3.4vw,36px);padding-block:clamp(48px,7vw,96px)}
.stack--tight{gap:10px;padding-block:0}
.stack--center{align-items:center;text-align:center}

/* ---------- type ---------- */
.eyebrow{margin:0;font-size:11px;letter-spacing:3px;font-weight:700;color:var(--limeT)}
.micro{margin:0;font-size:10px;letter-spacing:2px;font-weight:700;color:var(--fnt)}
.micro--lime{color:var(--limeT)}
.micro--wide{letter-spacing:4px;color:var(--dim)}

.h2{margin:0;font-weight:700;letter-spacing:.5px;line-height:1.35;color:var(--tx);font-size:clamp(24px,3.6vw,38px)}
.h2--split>span{white-space:nowrap}
.h2--center{text-align:center}
.h2--big{font-size:clamp(26px,3.8vw,42px);white-space:pre-line;letter-spacing:1px;line-height:1.3}

.lead{margin:0;font-size:15px;line-height:1.9;color:var(--dim);text-wrap:pretty}
.lead--center{max-width:32em}
.fine{margin:0;font-size:11px;line-height:1.7;color:var(--dim);text-wrap:pretty}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:30;background:var(--bg0);border-bottom:1px solid var(--dvd)}
.header__inner{display:flex;align-items:center;gap:clamp(12px,3vw,24px);padding-block:14px}

.brand{display:flex;align-items:center;gap:10px;flex:none;margin-right:auto}
.brand__plate{width:36px;height:36px;border-radius:11px;background:#111308;display:flex;align-items:center;justify-content:center;flex:none}
.brand__plate--sm{width:34px;height:34px;border-radius:10px}
.brand__plate--lg{width:66px;height:66px;border-radius:19px}
.brand__word{font-family:'Barlow Condensed','Arial Narrow',sans-serif;font-size:25px;font-weight:700;letter-spacing:1.5px;color:var(--tx);line-height:1}
.brand .mark{width:30px;height:30px}
.brand__plate--sm .mark{width:28px;height:28px}
.brand__plate--lg .mark{width:56px;height:56px}

.nav{display:flex;align-items:center;gap:clamp(10px,2.2vw,22px)}
.nav a{font-size:14px;font-weight:500;color:var(--dim);transition:opacity .22s ease}
.nav a:hover{opacity:.62}

.header__controls{display:flex;align-items:center;gap:8px;flex:none}

.icon-btn{
  width:34px;height:34px;border-radius:11px;background:var(--card);border:1px solid var(--bd);
  display:flex;align-items:center;justify-content:center;cursor:pointer;padding:0;
  transition:background .22s ease,border-color .22s ease,opacity .22s ease;
}
.icon-btn svg{width:17px;height:17px;fill:var(--dim)}
.icon-btn:hover{border-color:var(--bd3);background:var(--chip)}

.lang{display:flex;align-items:center;gap:3px;flex:none;background:var(--card);border:1px solid var(--bd);border-radius:11px;padding:3px}
.lang__btn{
  height:28px;padding:0 11px;border:0;border-radius:8px;background:transparent;color:var(--dim);
  font-family:'Noto Sans TC',sans-serif;font-size:12.5px;font-weight:700;cursor:pointer;
  transition:background .22s ease,opacity .22s ease;
}
.lang__btn[data-lang="en"]{font-family:'Barlow Condensed',sans-serif;font-size:14px;letter-spacing:1px}
.lang__btn:hover{opacity:.72}
.lang__btn.is-on{background:var(--acc);color:var(--onAcc)}

.burger{display:none}

.nav-panel{display:none;flex-direction:column;border-top:1px solid var(--dvd);background:var(--bg0);padding:6px 0 12px}
.nav-panel a{font-size:15px;font-weight:500;color:var(--dim);padding:12px clamp(18px,4vw,32px);transition:opacity .22s ease}
.nav-panel a:hover{opacity:.62}
.nav-panel.is-open{display:flex}

@media (max-width:900px){
  .nav[data-nav="links"]{display:none}
  .burger{display:flex}
}
@media (min-width:901px){
  .nav-panel{display:none !important}
}

/* ---------- hero ---------- */
.hero{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));
  gap:clamp(32px,5vw,56px);align-items:center;
  padding-top:clamp(40px,7vw,84px);padding-bottom:clamp(32px,5vw,60px);
}
.hero__copy{display:flex;flex-direction:column;gap:clamp(18px,2.5vw,26px);min-width:0}
.hero__title{margin:0;font-weight:700;line-height:1.25;letter-spacing:1px;white-space:pre-line;color:var(--tx);font-size:clamp(28px,4.1vw,50px)}
.hero__sub{margin:0;line-height:1.9;color:var(--dim);max-width:34em;text-wrap:pretty;font-size:clamp(14px,1.6vw,17px)}
.hero__device{display:flex;justify-content:center;min-width:0}

.badges{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.badges--center{justify-content:center}
.badge{display:block;flex:none;transition:opacity .22s ease}
.badge svg{display:block;border-radius:8px}
.badge:hover{opacity:.85}

.stats{list-style:none;margin:4px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:clamp(16px,3vw,32px)}
.stats li{display:flex;flex-direction:column;gap:2px}
.stats .num{font-size:26px;line-height:1;color:var(--tx)}
.stats span{font-size:11px;font-weight:700;letter-spacing:1px;color:var(--fnt)}

/* ---------- phone mock ---------- */
.phone{width:clamp(268px,80vw,336px);background:var(--bg0);border:1px solid var(--bd);border-radius:34px;padding:14px 12px 16px;box-shadow:0 30px 70px rgba(0,0,0,.45)}
.phone__status{display:flex;align-items:center;justify-content:space-between;padding:2px 10px 12px;font-family:'Barlow Condensed',sans-serif;font-size:13px;font-weight:600;letter-spacing:.5px;color:var(--dim)}
.phone__batt{display:flex;align-items:center;gap:5px;font-size:11px}
.phone__batt i{width:15px;height:8px;border-radius:2px;border:1px solid var(--dim)}
.phone__body{display:flex;flex-direction:column;gap:12px;padding:0 4px}
.phone__cta{display:flex;gap:8px}

.row{display:flex;align-items:center;gap:10px}
.row--top{align-items:flex-start}
.row--baseline{align-items:baseline;gap:9px;flex-wrap:wrap}
.row--wrap{flex-wrap:wrap;gap:8px}
.row .more{margin-left:auto;font-size:11px;color:var(--fnt)}

.col{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0}
.greet{margin:0;font-size:23px;font-weight:700;color:var(--tx)}

.chip-icon{width:34px;height:34px;border-radius:11px;background:var(--chip);display:flex;align-items:center;justify-content:center;flex:none}
.chip-icon svg{width:17px;height:17px;fill:var(--dim)}

.card{background:var(--card);border:1px solid var(--bd);border-radius:16px;padding:13px 15px;display:flex;flex-direction:column;gap:9px}
.card--acc{background:var(--cardAcc);border-color:var(--bd3);border-radius:18px;padding:15px}
.card__label{margin:0;font-size:11px;font-weight:700;letter-spacing:2px;color:var(--dim)}
.card__lead{margin:0;font-size:13px;font-weight:700;line-height:1.55;color:var(--tx)}

.routine{margin:0;font-size:22px;font-weight:700;color:var(--tx)}
.meta{font-size:11px;color:var(--dim)}
.meta--push{margin-left:auto}

.coach-line{display:flex;gap:8px;align-items:flex-start;background:var(--cardLime);border-radius:10px;padding:9px 11px}
.coach-line p{margin:0;flex:1;min-width:0;font-size:11.5px;line-height:1.55;color:var(--txS)}

.tag{flex:none;font-size:10px;font-weight:700;border-radius:6px;padding:2px 6px;background:var(--acc);color:var(--onAcc)}

.btn{display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;cursor:pointer;user-select:none}
.btn--primary{background:var(--acc);color:var(--onAcc)}
.btn--block{height:46px;border-radius:14px}
.btn--pill{flex:1;height:42px;border-radius:21px;font-size:12.5px}
.btn--pill:first-child{flex:1.6}

.bar{display:flex;flex-direction:column;gap:5px}
.bar__head{display:flex;align-items:baseline;gap:3px;font-size:12.5px;font-weight:700;color:var(--tx)}
.bar__head .num{margin-left:auto;font-size:14px}
.bar__head i{font-style:normal;font-size:10px;font-weight:400;color:var(--fnt)}
.bar__track{height:6px;border-radius:3px;background:var(--btn);overflow:hidden}
.bar__track span{display:block;height:100%;border-radius:3px;background:var(--acc)}

/* ---------- grids ---------- */
.grid{display:grid;gap:clamp(10px,1.8vw,16px)}
.grid--2{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
.grid--3{grid-template-columns:repeat(auto-fit,minmax(min(100%,270px),1fr))}
.grid--4{grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}
.grid--top{align-items:start}

.prob{background:var(--card);border:1px solid var(--bd);border-radius:20px;padding:clamp(18px,2.4vw,24px);display:flex;flex-direction:column;gap:12px}
.prob__n{font-family:'Barlow Condensed',sans-serif;font-size:34px;font-weight:700;line-height:1;color:var(--star)}
.prob__q{font-size:17px;font-weight:700;line-height:1.5;color:var(--tx)}
.prob__a{display:flex;gap:9px;align-items:flex-start}
.prob__a p{margin:0;flex:1;font-size:13.5px;line-height:1.8;color:var(--dim);text-wrap:pretty}
.prob hr{width:100%;height:1px;border:0;background:var(--dvd);margin:0}

.tick{flex:none;width:20px;height:20px;border-radius:6px;margin-top:2px;background:var(--acc);color:var(--onAcc);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700}

/* ---------- how ---------- */
.demo{background:var(--card);border:1px solid var(--bd);border-radius:20px;padding:clamp(16px,2.2vw,22px);display:flex;flex-direction:column;gap:12px}
.demo--center{align-items:center;justify-content:center;gap:14px}
.demo__head{display:flex;align-items:center;gap:12px}
.demo__name{margin:0;font-size:18px;font-weight:700;color:var(--tx)}
.demo__note{margin:0;font-size:12.5px;line-height:1.7;color:var(--dim);text-align:center;max-width:22em;text-wrap:pretty}

.thumb{width:46px;height:46px;border-radius:12px;flex:none;border:1px solid var(--bd);background:repeating-linear-gradient(45deg,var(--strA) 0 6px,var(--strB) 6px 12px)}
.pill{flex:none;font-size:11px;color:var(--dim);background:var(--chip);border:1px solid var(--bd);border-radius:8px;padding:5px 9px}

.sets{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:5px}
.set{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:12px;background:var(--rowA)}
.set.is-done{background:var(--accTint)}
.set__n{width:18px;flex:none;font-family:'Barlow Condensed',sans-serif;font-size:14px;font-weight:600;color:var(--fnt)}
.set__vals{flex:1;display:flex;align-items:baseline;justify-content:center;gap:5px}
.set__val{font-family:'Barlow Condensed',sans-serif;font-size:21px;font-weight:600;color:var(--tx)}
.set.is-done .set__val{color:var(--limeT)}
.set__unit{font-size:10px;color:var(--fnt);font-style:normal}
.set__x{font-size:11px;color:var(--dim2);font-style:normal}
.set__check{width:40px;height:36px;flex:none;border-radius:11px;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;background:var(--chip);color:var(--fnt);border:1px solid var(--bd2)}
.set.is-done .set__check{background:var(--acc);color:var(--onAcc);border-color:var(--acc)}

.ring{position:relative;width:clamp(140px,32vw,168px);aspect-ratio:1;display:flex;align-items:center;justify-content:center}
.ring svg{position:absolute;inset:0;width:100%;height:100%;transform:rotate(-90deg)}
.ring__bg{fill:none;stroke:var(--btn);stroke-width:10}
.ring__fg{fill:none;stroke:var(--acc);stroke-width:10;stroke-linecap:round;stroke-dasharray:653.45;stroke-dashoffset:196}
.ring__time{position:relative;font-size:clamp(40px,10vw,54px);color:var(--tx);letter-spacing:2px}

/* ---------- features rail ---------- */
.rail__head{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.rail__nav{display:flex;gap:8px;flex:none;opacity:0;transition:opacity .22s ease}
#features:hover .rail__nav,#features:focus-within .rail__nav{opacity:1}

.rail{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;-ms-overflow-style:none;padding-bottom:4px}
.rail::-webkit-scrollbar{display:none}

.feat{
  flex:none;width:clamp(240px,72vw,282px);scroll-snap-align:start;
  background:var(--card);border:1px solid var(--bd);border-radius:18px;
  padding:clamp(16px,2vw,20px);display:flex;flex-direction:column;gap:9px;
  transition:border-color .22s ease;
}
.feat:hover{border-color:var(--bd3)}
.feat__icon{width:30px;height:30px;border-radius:10px;flex:none;background:var(--cardLime);border:1px solid var(--bd3);display:flex;align-items:center;justify-content:center}
.feat__icon svg{width:16px;height:16px;fill:var(--acc)}
.feat__t{font-size:16px;font-weight:700;color:var(--tx)}
.feat__d{margin:0;font-size:13.5px;line-height:1.8;color:var(--dim);text-wrap:pretty}

/* ---------- privacy ---------- */
.panel{
  background:var(--cardAcc);border:1px solid var(--bd3);border-radius:26px;
  padding:clamp(24px,4vw,48px);margin-block:clamp(48px,7vw,96px);
  display:flex;flex-direction:column;gap:clamp(20px,3vw,30px);
}
.priv{background:var(--cardLime);border:1px solid var(--bd3);border-radius:16px;padding:clamp(16px,2vw,20px);display:flex;flex-direction:column;gap:10px}
.priv__mark{width:26px;height:26px;border-radius:8px;flex:none;background:var(--acc);color:var(--onAcc);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700}
.priv__t{font-size:16px;font-weight:700;line-height:1.5;color:var(--tx)}
.priv__d{margin:0;font-size:13.5px;line-height:1.8;color:var(--dim);text-wrap:pretty}

/* ---------- pricing ---------- */
.plan{background:var(--card);border:1px solid var(--bd);border-radius:22px;padding:clamp(20px,2.6vw,26px);display:flex;flex-direction:column;gap:16px}
.plan--hi{background:var(--cardAcc);border:1.5px solid var(--acc)}
.plan header{display:flex;flex-direction:column;gap:6px}
.plan h3{margin:0;font-size:20px;font-weight:700;color:var(--tx)}
.plan hr{width:100%;height:1px;border:0;background:var(--dvd);margin:0}
.plan--hi hr{background:var(--bd3)}
.plan__tags{display:flex;align-items:center;gap:8px;flex-wrap:wrap}

.price{margin:0;display:flex;align-items:baseline;gap:6px;flex-wrap:wrap}
.price .num{font-size:38px;line-height:1;color:var(--tx)}
.price span{font-size:12px;color:var(--fnt)}
.price__alt{margin:0;font-size:11.5px;color:var(--fnt)}
.plan--hi .price span{color:var(--dim)}

.ticks{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
.ticks li{display:flex;gap:9px;align-items:flex-start;font-size:13.5px;line-height:1.65;color:var(--txS)}
.ticks i{flex:none;width:17px;height:17px;border-radius:5px;margin-top:2px;background:var(--btn);color:var(--limeT);display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;font-style:normal}
.ticks--acc i{background:var(--acc);color:var(--onAcc)}

/* ---------- faq ---------- */
.faq{max-width:820px;display:flex;flex-direction:column;align-items:center;gap:clamp(22px,3.4vw,36px);padding-block:clamp(48px,7vw,96px)}
.faq__list{width:100%;display:flex;flex-direction:column;gap:10px}

.qa{background:var(--card);border:1px solid var(--bd);border-radius:16px;padding:15px 17px;cursor:pointer;transition:border-color .22s ease}
.qa:hover{border-color:var(--bd2)}
.qa__q{display:flex;align-items:center;gap:12px;font-size:15.5px;font-weight:700;line-height:1.5;color:var(--tx)}
.qa__q span:last-child{margin-left:auto;font-size:13px;font-weight:400;color:var(--fnt)}
.qa__a{margin:10px 0 0;font-size:13.5px;line-height:1.85;color:var(--dim);text-wrap:pretty;display:none}
.qa.is-open .qa__a{display:block}

/* ---------- footer ---------- */
.site-footer{background:var(--bg0);border-top:1px solid var(--dvd)}
.footer__inner{display:flex;flex-direction:column;gap:clamp(18px,2.6vw,26px);padding-top:clamp(24px,3.4vw,36px);padding-bottom:clamp(20px,3vw,30px)}
.footer__inner hr{width:100%;height:1px;border:0;background:var(--dvd);margin:0}
.footer__row{display:flex;align-items:center;justify-content:space-between;gap:clamp(14px,2.6vw,26px)}
.footer__links{display:flex;gap:clamp(14px,2.4vw,26px);flex-wrap:wrap}
.footer__links a{font-size:13px;color:var(--fnt);transition:opacity .22s ease}
.footer__links a:hover{opacity:.62}
.footer__legal{margin:0;font-size:12px;line-height:1.6;color:var(--fnt)}
.site-footer .brand__word{font-size:21px}

/* ---------- narrow screens ---------- */
@media (max-width:720px){
  .footer__row{flex-direction:column;text-align:center}
  .footer__links{justify-content:center}
}

@media (max-width:420px){
  .h2--split>span{white-space:normal}
  [data-brand="word"]{display:none}
}

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