/* Setline — Canva deck build (2026-10-03).
   Volt-green energy line through an Apple-restrained page:
   cream hero, green display accents, editorial rhythm. */
:root{
  --bg:#ffffff; --bg-alt:#f5f5f7; --card:#ffffff;
  --cream:#FAF7F1;
  --text:#1d1d1f; --body:#424245; --caption:#6e6e73; --faint:#aeaeb2;
  --blue:#0071e3; --blue-hover:#0077ed; --blue-dark:#0a84ff;
  --volt:#C9F04E; --volt-hover:#b8e03a; --volt-ink:#9CCB1B;
  --line:#d2d2d7; --hairline:#e5e5ea;
  --black:#000000; --dark-card:#1d1d1f; --dark-row:#2e2e32;
  --radius:18px;
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text",Inter,"Helvetica Neue",Arial,sans-serif;
  --shadow-sm:0 2px 14px rgba(0,0,0,.06);
  --shadow-md:0 16px 48px rgba(0,0,0,.12);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);background:var(--bg);color:var(--text);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  font-size:17px;line-height:1.62;letter-spacing:0}
img{display:block;max-width:100%}
a,button{-webkit-tap-highlight-color:transparent}
button{touch-action:manipulation}
body{overflow-x:clip}
a{color:inherit;text-decoration:none}
::selection{background:rgba(201,240,78,.45)}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.section{padding:110px 0}
.section-cream{background:var(--cream)}
.g{color:var(--volt-ink)}

/* ---------- type ---------- */
h1,h2{font-weight:600;letter-spacing:-0.014em;line-height:1.12;color:var(--text)}
h2{font-size:clamp(34px,4vw,50px)}
.lede{font-size:21px;line-height:1.45;color:var(--body);margin-top:22px;max-width:34em}
.lede strong{color:var(--text);font-weight:600}
.section-sub{font-size:19px;line-height:1.55;color:var(--body);margin-top:16px;max-width:36em}
.section-head{margin:0 0 56px;max-width:720px}
.light{color:#f5f5f7}
.light-sub{color:#a1a1a6}
.stack-title{line-height:1.12}

/* ---------- buttons & links ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;
  font-weight:400;font-size:17px;border-radius:980px;padding:12px 30px;
  border:0;cursor:pointer;transition:background .2s ease,transform .15s ease}
.btn:active{transform:scale(.98)}
.btn-sm{padding:8px 18px;font-size:14px}
.btn-lg{padding:13px 32px;font-size:17px}
.btn-xl{padding:16px 44px;font-size:18px}
.btn-block{width:100%}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-hover)}
.btn-volt{background:var(--volt);color:#161616;font-weight:600}
.btn-volt:hover{background:var(--volt-hover)}
.btn-ghost{background:transparent;color:#161616;border:1.5px solid #161616;font-weight:600}
.btn-ghost:hover{background:#161616;color:var(--cream)}
.link-quiet{font-size:14px;font-weight:500;color:#3a3a3c}
.link-quiet:hover{color:#000}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;
  background:rgba(250,247,241,.85);
  -webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px)}
.nav .btn-primary{background:#161616}
.nav .btn-primary:hover{background:#000}
.nav-inner{max-width:1120px;margin:0 auto;padding:0 24px;height:54px;
  display:flex;align-items:center;gap:32px}
.brand{display:flex;align-items:center;gap:9px;font-weight:600;font-size:17px}
.brand-mark{width:27px;height:27px;border-radius:8px;background:var(--text);color:#fff;
  display:grid;place-items:center;font-size:15px;font-weight:700}
.nav-links{display:flex;gap:30px}
.nav-links a{font-size:14px;font-weight:500;color:#3a3a3c}
.nav-links a:hover{color:#000}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:20px}
.nav-burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:10px}
.nav-burger span{width:20px;height:2px;background:var(--text);border-radius:2px;transition:.25s}
.nav-mobile{display:none;flex-direction:column;padding:6px 24px 18px;background:rgba(250,247,241,.96)}
.nav-mobile a{padding:12px 4px;font-size:16px;border-bottom:1px solid var(--hairline)}
.nav-mobile .btn{margin-top:14px;border-bottom:0}
.nav.open .nav-mobile{display:flex}
.nav.open .nav-burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav.open .nav-burger span:nth-child(2){opacity:0}
.nav.open .nav-burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- hero : volt energy ---------- */
.hero-volt{background:var(--cream);padding:64px 0 96px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.24fr .76fr;gap:44px;align-items:center}
.hero-copy{max-width:640px}
.volt-badge{display:inline-flex;align-items:center;gap:9px;background:#fff;border:1px solid #E9E2D2;
  border-radius:980px;padding:9px 20px;font-size:12px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:#1d1d1f}
.volt-badge .dot{width:9px;height:9px;border-radius:50%;background:var(--volt);box-shadow:0 0 0 4px rgba(201,240,78,.35)}
.volt-title{font-family:Oswald,"Arial Narrow",sans-serif;font-weight:500;text-transform:uppercase;
  font-size:clamp(50px,5.9vw,86px);line-height:1.12;letter-spacing:.024em;color:#161616;margin:26px 0 0}
.volt-title .outline{color:transparent;-webkit-text-stroke:2px #161616}
.hero-volt .lede{margin:26px 0 0;max-width:520px;color:#3a3a3c}
.hero-volt .hero-ctas{display:flex;gap:16px;margin-top:32px;flex-wrap:wrap;align-items:center}
.hero-ticks{list-style:none;display:flex;flex-wrap:wrap;gap:8px 26px;margin:30px 0 0;padding:0}
.hero-ticks li{position:relative;padding-left:26px;font-size:15px;color:#3a3a3c}
.hero-ticks li::before{content:"✓";position:absolute;left:0;color:#6d9c1f;font-weight:700}
.hero-volt .hero-media{position:relative;margin:0}
.hero-volt .hero-media>img{border-radius:22px;box-shadow:var(--shadow-md);aspect-ratio:4/4.4;object-fit:cover;width:100%}
.volt-card{position:absolute;right:20px;bottom:20px;z-index:3;background:rgba(20,20,20,.94);backdrop-filter:blur(8px);
  border-radius:16px;padding:20px 24px;color:#fff;min-width:250px;box-shadow:0 18px 44px rgba(0,0,0,.35);
  animation:floaty 6.5s ease-in-out infinite alternate;animation-delay:.8s}
.hero-photo-sm{position:absolute;left:-28px;bottom:-30px;z-index:2;width:47%;margin:0;background:#fff;padding:6px;
  border-radius:16px;box-shadow:var(--shadow-md);transform:rotate(-5deg);
  animation:floatyTilt 7s ease-in-out infinite alternate;animation-delay:.4s}
.hero-photo-sm img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:10px}
.hero-chip{position:absolute;top:22px;left:-16px;z-index:3;display:inline-flex;align-items:center;gap:10px;
  background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-radius:980px;padding:10px 16px;
  font-size:12.5px;font-weight:600;color:var(--text);box-shadow:var(--shadow-md);
  animation:floaty 5s ease-in-out infinite alternate}
.chip-dots{display:inline-flex;gap:4px}
.chip-dots i{width:8px;height:8px;border-radius:50%;border:1.5px solid rgba(22,24,29,.3)}
.chip-dots i.on{background:var(--volt);border-color:var(--volt)}
.chip-dots i.now{background:var(--text);border-color:var(--text)}
@keyframes floaty{from{transform:translateY(0)}to{transform:translateY(-7px)}}
@keyframes floatyTilt{from{transform:rotate(-5deg) translateY(0)}to{transform:rotate(-5deg) translateY(-6px)}}
@media(prefers-reduced-motion:reduce){
  .volt-card,.hero-chip,.hero-photo-sm{animation:none}
}
.volt-card-top{font-size:12px;font-weight:700;letter-spacing:.2em;color:var(--volt);margin:0}
.volt-card-main{font-size:26px;font-weight:700;letter-spacing:.04em;margin:8px 0 0}
.volt-card-main span{color:var(--volt)}
.volt-bar{height:6px;border-radius:99px;background:rgba(255,255,255,.16);margin:14px 0 10px;overflow:hidden}
.volt-bar span{display:block;width:68%;height:100%;background:var(--volt);border-radius:99px}
.volt-card-sub{font-size:13px;color:rgba(255,255,255,.6);margin:0}

/* ---------- statement ---------- */
.statement{padding:150px 0;text-align:center}
.statement h2{font-size:clamp(48px,6.8vw,84px);letter-spacing:-0.018em;line-height:1.12}
.statement p{margin-top:26px;font-size:21px;line-height:1.5;color:var(--body)}

/* ---------- week rail: same session, every day ---------- */
.week-rail{position:relative;display:grid;grid-template-columns:repeat(7,1fr);gap:12px;max-width:880px;margin:66px auto 0}
.week-rail::before{content:"";position:absolute;left:7%;right:7%;top:49px;height:2px;background:linear-gradient(90deg,rgba(201,240,78,0),var(--volt) 14%,var(--volt) 86%,rgba(201,240,78,0));opacity:.6}
.week-rail .day{position:relative;display:flex;flex-direction:column;align-items:center;gap:11px}
.day-name{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--caption);line-height:18px}
.day-dot{position:relative;z-index:1;width:46px;height:46px;border-radius:50%;border:1.5px solid var(--line);background:#fff;display:flex;align-items:center;justify-content:center}
.day-dot i{font-style:normal;font-size:19px;font-weight:800;line-height:1;opacity:0}
.day.done .day-dot{background:var(--volt);border-color:var(--volt)}
.day.done .day-dot i{opacity:1;color:var(--text)}
.day.today .day-dot{background:var(--text);border-color:var(--text);box-shadow:0 12px 26px rgba(0,0,0,.22)}
.day.today .day-dot i{opacity:1;color:var(--volt)}
.day.today .day-name{color:var(--text)}
.day-meta{font-size:12.5px;color:var(--caption)}
.day.today .day-meta{color:var(--text);font-weight:600}
.week-rail.in .day-dot{animation:dotPop .5s cubic-bezier(.22,1,.36,1) both}
.week-rail.in .day:nth-child(1) .day-dot{animation-delay:.02s}
.week-rail.in .day:nth-child(2) .day-dot{animation-delay:.09s}
.week-rail.in .day:nth-child(3) .day-dot{animation-delay:.16s}
.week-rail.in .day:nth-child(4) .day-dot{animation-delay:.23s}
.week-rail.in .day:nth-child(5) .day-dot{animation-delay:.30s}
.week-rail.in .day:nth-child(6) .day-dot{animation-delay:.37s}
.week-rail.in .day:nth-child(7) .day-dot{animation-delay:.44s}
@keyframes dotPop{from{transform:scale(.55)}to{transform:scale(1)}}
.statement .week-note{margin-top:36px;font-size:16px;color:var(--body)}
.statement .week-note span{color:var(--text);font-weight:600}
@media(max-width:680px){
  .week-rail{gap:6px;margin-top:50px}
  .week-rail::before{top:43px}
  .day-dot{width:38px;height:38px}
  .day-dot i{font-size:16px}
  .day-name{font-size:10.5px}
  .day-meta{display:none}
}

/* ---------- how it works : interactive quiz ---------- */
.quiz-demo{display:grid;grid-template-columns:minmax(0,1fr) 400px;
  gap:56px;align-items:start}
.quiz-questions{position:relative}
.quiz-questions::before{content:"";position:absolute;left:11px;top:14px;bottom:14px;
  width:2px;background:var(--hairline);border-radius:2px}
.quiz-q{display:grid;grid-template-columns:44px 1fr;column-gap:22px;padding:20px 0}
.quiz-q:first-child{padding-top:6px}
.quiz-q:last-child{padding-bottom:6px}
.quiz-num{font-size:17px;font-weight:700;color:var(--volt-ink);background:var(--bg);
  position:relative;z-index:1;align-self:start;padding:1px 0;line-height:1.3}
.quiz-q-hint{font-size:12.5px;font-weight:500;color:var(--caption);margin-left:8px}
.quiz-q-focus{margin-top:20px}
.quiz-q-sublabel{font-size:13px;font-weight:600;color:var(--caption);margin-bottom:10px}
.quiz-opts.small .quiz-opt{padding:8px 15px;font-size:13.5px}
.quiz-q-label{font-size:19px;font-weight:700;letter-spacing:-0.015em;color:var(--text);margin-bottom:14px}
.quiz-opts{display:flex;flex-wrap:wrap;gap:10px}
.quiz-opt{font-family:var(--font);font-size:15px;padding:10px 22px;border-radius:980px;
  border:1px solid var(--line);background:#fff;color:var(--text);cursor:pointer;
  transition:background .18s ease,color .18s ease,border-color .18s ease}
.quiz-opt:hover{border-color:var(--text)}
.quiz-opt.active{background:var(--text);border-color:var(--text);color:#fff}
.quiz-result{position:sticky;top:96px}
.quiz-card{background:#fff;border:1px solid var(--hairline);border-radius:20px;
  box-shadow:var(--shadow-md);padding:30px 28px}
.quiz-card-eyebrow{font-size:21px;font-weight:600;letter-spacing:-0.01em;color:var(--text)}
.quiz-card-sub{font-size:15px;color:var(--caption);margin-top:6px}
.quiz-moves{list-style:none;margin:18px 0 26px}
.quiz-moves li{display:flex;justify-content:space-between;align-items:center;gap:12px;
  padding:14px 2px;border-bottom:1px solid var(--hairline);animation:quizfade .3s ease}
.quiz-moves li:last-child{border-bottom:0}
.quiz-moves strong{font-size:16.5px;font-weight:500;color:var(--text)}
.quiz-moves span{font-size:15.5px;font-weight:600;color:var(--text);font-variant-numeric:tabular-nums;white-space:nowrap}
.quiz-card-note{margin-top:16px;font-size:13.5px;color:var(--caption);text-align:center}
@keyframes quizfade{from{opacity:0;transform:translateY(4px)}to{opacity:1}}

/* ---------- library : editorial photo grid ---------- */
.lib-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}
.lib-item{border-radius:16px;overflow:hidden;background:#ececf0}
.lib-item img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.lib-item:hover img{transform:scale(1.03)}
.lib-wide{grid-column:span 3;aspect-ratio:16/9.5}
.lib-grid .lib-item:not(.lib-wide){grid-column:span 2;aspect-ratio:4/3.3}

/* ---------- programs : tilted photo cards ---------- */
.prog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:8px}
.prog-card{position:relative;border-radius:20px;overflow:hidden;background:#ececf0;
  box-shadow:var(--shadow-md);transition:transform .35s ease}
.prog-card img{width:100%;aspect-ratio:4/4.7;object-fit:cover}
.prog-card.tilt-l{transform:rotate(-1.2deg)}
.prog-card.tilt-r{transform:rotate(.8deg) translateY(12px)}
.prog-card.tilt-l2{transform:rotate(-.6deg)}
.prog-card:hover{transform:rotate(0) translateY(0)}
.prog-overlay{position:absolute;inset:auto 0 0 0;padding:64px 24px 22px;color:#fff;
  background:linear-gradient(to top,rgba(0,0,0,.78),rgba(0,0,0,0))}
.prog-overlay h3{font-size:23px;font-weight:700;letter-spacing:-0.015em}
.prog-overlay p{font-size:15px;color:rgba(255,255,255,.85);margin-top:4px}

/* ---------- inside today (black) ---------- */
.section-black{background:var(--black);color:#f5f5f7}
.today-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:stretch}
.today-mock{background:var(--dark-card);border-radius:22px;padding:30px 30px 32px;
  display:flex;flex-direction:column;justify-content:center}
.mock-moves{list-style:none;margin-bottom:26px}
.mock-moves li{display:flex;justify-content:space-between;align-items:center;
  padding:17px 4px;border-bottom:1px solid rgba(255,255,255,.09)}
.mock-moves li:first-child{padding-top:4px}
.mock-moves strong{font-size:18px;font-weight:500;color:#f5f5f7}
.mock-moves span{font-size:17px;font-weight:700;color:var(--volt);font-variant-numeric:tabular-nums}
.meal-stack{display:flex;flex-direction:column;gap:16px}
.meal-card{display:flex;align-items:center;gap:20px;background:#fff;color:var(--text);
  border-radius:18px;padding:16px 22px;flex:1}
.meal-card img{width:76px;height:76px;border-radius:50%;object-fit:cover;flex-shrink:0}
.meal-label{font-size:12.5px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--caption)}
.meal-card h3{font-size:19px;font-weight:600;letter-spacing:-0.01em;margin:2px 0}
.meal-kcal{font-size:15px;color:var(--body);font-variant-numeric:tabular-nums}

/* ---------- pro ---------- */
.pro-grid2{display:grid;grid-template-columns:1.08fr .92fr;gap:64px;align-items:center}
.pro-grid2 h2{line-height:1.12}
.pro-feats{display:grid;grid-template-columns:1fr 1fr;gap:30px 44px;margin-top:46px}
.pro-feats h3{font-size:19px;font-weight:700;letter-spacing:-0.015em;color:var(--text);margin-bottom:6px}
.pro-feats p{color:var(--body);font-size:16px;line-height:1.55}
.plan-list{margin-top:46px;display:grid;gap:12px;max-width:520px}
.plan-row{position:relative;display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:#fff;border:1.5px solid var(--line);border-radius:18px;padding:18px 22px;color:var(--text);
  transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
.plan-row:hover{transform:translateY(-2px);border-color:#b9b9bf;box-shadow:var(--shadow-sm)}
.plan-row.featured{border-color:var(--volt-ink);background:#F7FBD9;box-shadow:0 10px 30px rgba(156,203,27,.16);margin-top:8px}
.plan-badge{position:absolute;top:-11px;left:20px;background:var(--text);color:var(--volt);
  font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;padding:4px 11px;border-radius:980px}
.plan-badge.alt{background:var(--volt);color:var(--text)}
.plan-row.tagged{margin-top:8px}
.plan-main{display:grid;gap:2px}
.plan-name{font-size:17px;font-weight:700;letter-spacing:-0.01em}
.plan-note{font-size:13.5px;color:var(--caption)}
.plan-row.featured .plan-note{color:#5c7016}
.plan-amount{font-size:24px;font-weight:700;letter-spacing:-0.02em;font-variant-numeric:tabular-nums;white-space:nowrap}
.plan-amount small{font-size:13px;font-weight:500;color:var(--caption)}
.pro-trial{color:var(--caption);font-size:15.5px;margin:18px 0 0}
.pro-media{border-radius:22px;overflow:hidden;box-shadow:var(--shadow-md)}
.pro-media img{width:100%;aspect-ratio:4/4.5;object-fit:cover}

/* ---------- faq : intro + accordion ---------- */
.faq-layout{display:grid;grid-template-columns:320px minmax(0,1fr);gap:72px;align-items:start}
.faq-intro{position:sticky;top:96px}
.faq-intro .eyebrow{margin-bottom:14px}
.faq-intro h2{margin-bottom:16px}
.faq-intro-sub{color:var(--body);font-size:16.5px;line-height:1.6;max-width:290px}
.faq-contact{margin-top:30px;background:#F7FBD9;border:1px solid #E4F0BE;border-radius:18px;padding:22px 24px}
.faq-contact-title{font-size:16px;font-weight:700;color:var(--text);margin-bottom:4px}
.faq-contact p{font-size:14.5px;color:var(--body);line-height:1.55}
.faq-contact-link{display:inline-block;margin-top:12px;font-size:15px;font-weight:600;color:var(--volt-ink)}
.faq-contact-link:hover{text-decoration:underline}
.faq-list{border-top:1px solid var(--hairline)}
.faq-item{border-bottom:1px solid var(--hairline)}
.faq-item h3{margin:0}
.faq-q{display:flex;align-items:center;gap:16px;width:100%;background:none;border:0;cursor:pointer;
  padding:23px 2px;font-family:var(--font);font-size:18.5px;font-weight:600;letter-spacing:-0.01em;
  color:var(--text);text-align:left}
.faq-idx{font-size:13px;font-weight:700;color:var(--volt-ink);font-variant-numeric:tabular-nums}
.faq-icon{position:relative;flex:none;margin-left:auto;width:30px;height:30px;border-radius:50%;
  border:1.5px solid var(--line);transition:transform .3s ease,background .3s ease,border-color .3s ease}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;left:50%;top:50%;background:var(--text);
  width:11px;height:1.8px;transform:translate(-50%,-50%)}
.faq-icon::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq-item.open .faq-icon{transform:rotate(45deg);background:var(--volt);border-color:var(--volt)}
.faq-a{display:grid;grid-template-rows:1fr;transition:grid-template-rows .38s ease}
.faq-a p{overflow:hidden;min-height:0;color:var(--body);font-size:16.5px;line-height:1.65;
  max-width:600px;transition:opacity .3s ease}
html.js .faq-item:not(.open) .faq-a{grid-template-rows:0fr}
html.js .faq-item:not(.open) .faq-a p{opacity:0}
.faq-item.open .faq-a p{padding-bottom:24px}

/* ---------- final ---------- */
.final{background:var(--cream);padding:130px 0 120px;text-align:center}
.final h2{font-size:clamp(48px,6.8vw,84px);letter-spacing:-0.018em;margin-bottom:38px}
.final-note{margin-top:24px;font-size:14.5px;color:var(--caption)}

/* ---------- footer ---------- */
.footer{background:var(--bg-alt);padding:76px 0 44px;font-size:14.5px;color:var(--caption)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:56px;
  padding-bottom:38px;margin-bottom:26px;border-bottom:1px solid var(--line)}
.footer .brand{font-size:17px}
.footer .brand-word{color:var(--text)}
.footer-brand p{margin-top:14px;max-width:32em;line-height:1.65}
.footer-title{font-size:14.5px;font-weight:600;color:var(--text);margin-bottom:14px}
.footer-grid nav a{display:block;padding:5px 0}
.footer-grid nav a:hover{text-decoration:underline}
.footer-bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13.5px}

/* ---------- reveal ---------- */
html.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .55s ease,transform .55s ease}
html.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html.js .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ---------- responsive ---------- */
@media(max-width:1020px){
  .quiz-demo{grid-template-columns:1fr;gap:40px}
  .quiz-result{position:static}
  .today-grid{grid-template-columns:1fr}
  .pro-grid2{grid-template-columns:1fr;gap:44px}
  .pro-media{max-width:520px}
  .prog-grid{grid-template-columns:1fr 1fr}
  .prog-card.tilt-r{transform:rotate(.8deg)}
}
@media(max-width:680px){
  .section{padding:58px 0}
  .statement{padding:68px 0}
  .final{padding:76px 0}
  .volt-title{font-size:clamp(38px,12.8vw,54px)}
  .volt-title .outline{-webkit-text-stroke-width:1.5px}
  .quiz-opt{padding:9px 17px;font-size:14.5px}
  .quiz-q{padding:15px 0;grid-template-columns:34px 1fr;column-gap:14px}
  .quiz-q-label{font-size:17px;margin-bottom:11px}
  .quiz-opts{gap:8px}
  .quiz-opts.small .quiz-opt{padding:7px 13px;font-size:13px}
  .quiz-card{padding:24px 20px}
  .quiz-moves li{padding:11px 2px}
  #how{padding-top:64px;padding-bottom:64px}
  .section-head{margin-bottom:32px}
  .nav-mobile{padding-bottom:calc(18px + env(safe-area-inset-bottom))}
  .nav-links,.nav-actions .link-quiet,.nav-actions .btn{display:none}
  .nav-burger{display:flex}
  .hero-volt{padding:26px 0 72px}
  .hero-grid{grid-template-columns:1fr;gap:44px}
  .hero-volt .hero-media{order:-1}
  .hero-volt .hero-media>img{aspect-ratio:4/3;object-position:center 18%}
  .volt-card{left:auto;right:12px;bottom:12px;min-width:0;padding:13px 16px;max-width:64%}
  .hero-photo-sm{left:0;bottom:-12px;width:37%}
  .hero-chip{left:10px;top:12px;padding:8px 13px;font-size:11.5px}
  .volt-card-main{font-size:20px}
  .lib-wide,.lib-grid .lib-item:not(.lib-wide){grid-column:span 6}
  .lib-wide{aspect-ratio:16/10}
  .prog-grid{grid-template-columns:1fr}
  .prog-card.tilt-l,.prog-card.tilt-r,.prog-card.tilt-l2{transform:none}
  .prog-card img{aspect-ratio:16/10}
  .pro-feats{grid-template-columns:1fr 1fr;gap:20px 18px;margin-top:32px}
  .pro-feats h3{font-size:16.5px}
  .pro-feats p{font-size:14px;line-height:1.5}
  .pro-grid2{gap:34px}
  .plan-list{margin-top:30px}
  .plan-row{padding:15px 18px}
  .plan-amount{font-size:21px}
  .plan-name{font-size:16px}
  .plan-note{font-size:13px}
  .pro-media img{aspect-ratio:4/3}
  .pro-trial{font-size:14.5px;margin-top:14px}
  .faq-layout{grid-template-columns:1fr;gap:36px}
  .faq-intro{position:static}
  .faq-intro-sub{max-width:none}
  .meal-card img{width:60px;height:60px}
  .footer{padding:52px 0 36px}
  .footer-grid{grid-template-columns:1fr;gap:34px}
  .footer-brand p{max-width:none}
  .footer-title{font-size:13px;margin-bottom:8px}
  .footer-grid nav a{padding:7px 0;font-size:15px}
  .footer-bottom{gap:6px;font-size:13px}
}

/* ---------- mobile-native section patterns ---------- */
.demo-bar{display:none}
@media(max-width:680px){
  /* hero ticks: three-up strip */
  .hero-ticks{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:26px}
  .hero-ticks li{display:flex;flex-direction:column;gap:5px;padding-left:0;font-size:13.5px;line-height:1.35}
  .hero-ticks li::before{position:static}
  /* week rail: fits the small screen, one honest meta */
  .week-rail{gap:6px;margin-top:44px}
  .week-rail::before{top:41px}
  .week-rail .day{gap:9px}
  .day-dot{width:40px;height:40px}
  .day-name{font-size:10.5px}
  .day-meta{visibility:hidden}
  .day.today .day-meta{visibility:visible}
  /* library + programs: snap carousels */
  .lib-grid{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:14px;
    padding:4px 24px 14px;margin:0 -24px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .lib-grid::-webkit-scrollbar{display:none}
  .lib-grid .lib-item,.lib-grid .lib-wide{flex:0 0 76%;scroll-snap-align:start;aspect-ratio:4/3}
  .prog-grid{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:16px;
    padding:6px 24px 16px;margin:8px -24px 0;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .prog-grid::-webkit-scrollbar{display:none}
  .prog-card{flex:0 0 80%;scroll-snap-align:start}
  .prog-card img{aspect-ratio:4/3}
  /* today: tighter stack */
  .today-grid{gap:20px}
  /* pro: tappable rows */
  .plan-row::after{content:"\203a";font-size:22px;line-height:1;color:var(--caption);margin-left:2px}
  /* demo: sticky thumb-zone summary bar */
  .demo-bar{display:flex;position:fixed;left:12px;right:12px;bottom:calc(10px + env(safe-area-inset-bottom));z-index:60;
    align-items:center;justify-content:space-between;gap:12px;background:rgba(20,20,20,.95);color:#fff;
    border-radius:16px;padding:12px 12px 12px 18px;box-shadow:0 16px 40px rgba(0,0,0,.35);
    transform:translateY(150%);transition:transform .35s ease;backdrop-filter:blur(8px)}
  .demo-bar.show{transform:none}
  .demo-bar-text{font-size:14px;font-weight:600;letter-spacing:-0.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .demo-bar-btn{flex:none;background:var(--volt);color:var(--text);font-weight:700;font-size:14px;padding:10px 18px;border-radius:980px}
}

/* ---------- back to top ---------- */
.to-top{position:fixed;right:22px;bottom:22px;z-index:55;width:46px;height:46px;border-radius:50%;
  border:1px solid rgba(0,0,0,.06);background:var(--text);color:var(--volt);cursor:pointer;
  display:flex;align-items:center;justify-content:center;box-shadow:0 12px 30px rgba(0,0,0,.28);
  opacity:0;transform:translateY(14px);pointer-events:none;
  transition:opacity .3s ease,transform .3s ease,background .2s ease}
.to-top.show{opacity:1;transform:none;pointer-events:auto}
.to-top:hover{background:#000}
@media(max-width:680px){
  .to-top{right:16px;bottom:calc(16px + env(safe-area-inset-bottom));width:44px;height:44px}
}

/* Language switcher (landing) */
.lang-switch { position: relative; display: inline-flex; }
.lang-btn { display: inline-flex; align-items: center; gap: 6px; height: 36px; padding: 0 10px; border: 0; border-radius: 999px; background: transparent; color: #3a3a3c; font: inherit; font-size: 13px; font-weight: 500; cursor: pointer; }
.lang-btn:hover { background: rgba(20, 18, 16, 0.05); }
.lang-menu { position: absolute; right: 0; top: calc(100% + 8px); z-index: 60; width: 240px; max-height: 70vh; overflow-y: auto; padding: 6px; border-radius: 16px; background: #fff; box-shadow: 0 24px 60px rgba(28, 25, 16, 0.22); border: 1px solid rgba(20, 18, 16, 0.08); }
.lang-item { display: flex; align-items: center; gap: 10px; width: 100%; padding: 8px 12px; border: 0; border-radius: 12px; background: transparent; font: inherit; font-size: 14px; color: #141210; text-align: left; cursor: pointer; }
.lang-item:hover { background: #f4f4f5; }
.lang-tag { width: 28px; flex-shrink: 0; font-size: 11px; font-weight: 700; letter-spacing: 0.04em; color: #71717a; }
.lang-name { flex: 1; }
.lang-check { color: #4c7d12; font-weight: 700; }

/* Language switcher (landing) */
.lang-switch { position: relative; display: inline-flex; }
.lang-btn { display: inline-flex; align-items: center; gap: 6px; height: 36px; padding: 0 10px; border: 0; border-radius: 999px; background: transparent; color: #3a3a3c; font: inherit; font-size: 13px; font-weight: 500; cursor: pointer; }
.lang-btn:hover { background: rgba(20, 18, 16, 0.05); }
.lang-menu { position: absolute; right: 0; top: calc(100% + 8px); z-index: 60; width: 240px; max-height: 70vh; overflow-y: auto; padding: 6px; border-radius: 16px; background: #fff; box-shadow: 0 24px 60px rgba(28, 25, 16, 0.22); border: 1px solid rgba(20, 18, 16, 0.08); }
.lang-item { display: flex; align-items: center; gap: 10px; width: 100%; padding: 8px 12px; border: 0; border-radius: 12px; background: transparent; font: inherit; font-size: 14px; color: #141210; text-align: left; cursor: pointer; }
.lang-item:hover { background: #f4f4f5; }
.lang-tag { width: 28px; flex-shrink: 0; font-size: 11px; font-weight: 700; letter-spacing: 0.04em; color: #71717a; }
.lang-name { flex: 1; }
.lang-check { color: #4c7d12; font-weight: 700; }
.lang-menu[hidden] { display: none !important; }
.lang-switch { flex-shrink: 0; }
.lang-btn { white-space: nowrap; }
.nav-actions { flex-shrink: 0; }