/* ============================================================
   HEFT — production site
   Design system: cream field, espresso ink, safety-orange lift.
   Display: Archivo Black · Text: Archivo
   ============================================================ */

:root{
  --ink:#1a120c;
  --ink-soft:#3a2c20;
  --cream:#f5efe6;
  --cream-dim:#ece2d2;
  --lift:#ff5a1f;
  --lift-deep:#e04a12;
  --tan:#e8d5b5;
  --matcha:#2f5233;
  --muted:#7a6a5c;
  --whey:#f1e4cf;
  --creatine:#fbf7ef;
  --vitd:#f2c14e;
  --bvits:#e8a04c;
  --minerals:#b9c4a7;
  --max:1200px;
  --ease:cubic-bezier(.22,1,.36,1);
}

*{margin:0;padding:0;box-sizing:border-box}
body{
  font-family:"Archivo",-apple-system,"Helvetica Neue",Arial,sans-serif;
  background:var(--cream);color:var(--ink);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
.display,h1,h2,h3,.btn,.nav-logo{font-family:"Archivo Black","Archivo",sans-serif;font-weight:900}

::selection{background:var(--lift);color:#fff}

/* Grain overlay */
body::after{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:9999;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap{max-width:var(--max);margin:0 auto;padding:0 clamp(20px,4vw,48px)}

/* ---------- Nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;justify-content:space-between;align-items:center;
  padding:18px clamp(20px,4vw,48px);
  transition:background .3s,box-shadow .3s;
}
.nav.scrolled{background:rgba(245,239,230,.92);backdrop-filter:blur(12px);box-shadow:0 1px 0 rgba(26,18,12,.08)}
/* over the dark pour hero, nav text runs cream until the bar gains its light background */
body.nav-dark .nav:not(.scrolled) .nav-logo,
body.nav-dark .nav:not(.scrolled) .nav-links a:not(.nav-cta){color:var(--cream)}
body.nav-dark .nav:not(.scrolled) .nav-cta{background:var(--lift)}
.nav-logo{font-size:26px;letter-spacing:.06em;color:var(--ink);text-decoration:none}
.nav-logo b{color:var(--lift)}
.nav-links{display:flex;gap:28px;align-items:center;list-style:none}
.nav-links a{font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);text-decoration:none;opacity:.75;transition:opacity .2s}
.nav-links a:hover{opacity:1}
.nav-cta{padding:10px 20px;background:var(--ink);color:var(--cream)!important;border-radius:100px;opacity:1!important;transition:background .2s}
.nav-cta:hover{background:var(--lift)}
@media(max-width:760px){.nav-links li:not(.keep){display:none}}

/* ---------- Buttons ---------- */
.btn{
  display:inline-block;padding:18px 34px;border-radius:100px;
  font-size:15px;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;
  border:2px solid var(--ink);cursor:pointer;transition:transform .15s var(--ease),background .2s,color .2s;
}
.btn-primary{background:var(--lift);border-color:var(--lift);color:#fff}
.btn-primary:hover{transform:translateY(-3px);background:var(--lift-deep)}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--cream)}

/* ---------- THE POUR (scroll hero) ---------- */
.pour{position:relative;height:640vh;background:var(--ink);color:var(--cream)}
.pour-stage{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:4vw;padding:0 clamp(20px,5vw,72px)}
.pour-copy{position:relative;z-index:2}
.pour-kicker{font-size:13px;font-weight:700;letter-spacing:.35em;text-transform:uppercase;color:var(--lift);margin-bottom:18px}
.pour-frames{position:relative;min-height:min(52vh,480px)}
.pour-frame{position:absolute;inset:0;opacity:0;transform:translateY(26px);transition:opacity .45s var(--ease),transform .45s var(--ease);pointer-events:none}
.pour-frame.active{opacity:1;transform:none;pointer-events:auto}
.pour-frame h1,.pour-frame .fh{font-size:clamp(40px,6.2vw,92px);line-height:.94;text-transform:uppercase;letter-spacing:-.01em}
.pour-frame .fh em,.pour-frame h1 em{font-style:normal;color:var(--lift)}
.pour-frame .dose{font-size:clamp(80px,12vw,190px);line-height:.9;color:var(--lift);letter-spacing:-.02em}
.pour-frame .dose small{font-size:.35em;color:var(--cream);letter-spacing:0}
.pour-frame p{margin-top:22px;font-size:clamp(15px,1.4vw,19px);line-height:1.55;color:#cbb9a8;max-width:46ch}
.pour-frame p strong{color:var(--cream)}
.pour-progress{display:flex;gap:8px;margin-top:34px}
.pour-progress span{width:34px;height:3px;background:rgba(245,239,230,.18);border-radius:2px;transition:background .3s}
.pour-progress span.on{background:var(--lift)}
.scroll-cue{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:rgba(245,239,230,.5);animation:cueBob 2.2s ease-in-out infinite}
@keyframes cueBob{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,8px)}}

/* the glass */
.pour-visual{display:flex;justify-content:center;align-items:center;position:relative;z-index:1}
.glass{
  width:min(320px,30vw);height:min(66vh,560px);
  border:3px solid var(--cream);border-radius:18px 18px 34px 34px;
  display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;
  background:rgba(245,239,230,.03);
  box-shadow:18px 18px 0 var(--lift);
  position:relative;
}
.glass .layer{
  width:100%;height:0;flex:none;position:relative;
  transition:height .7s var(--ease);
  display:flex;align-items:center;justify-content:center;
}
.glass .layer .tag{
  font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  opacity:0;transition:opacity .4s .25s;white-space:nowrap;
}
.glass .layer.filled .tag{opacity:.9}
.gl-minerals{background:var(--minerals);color:var(--ink)}
.gl-bvits{background:var(--bvits);color:var(--ink)}
.gl-vitd{background:var(--vitd);color:var(--ink)}
.gl-creatine{background:var(--creatine);color:var(--ink)}
.gl-whey{background:var(--whey);color:var(--ink)}
.gl-coffee{background:linear-gradient(180deg,#c89b6d 0%,#c89b6d 10%,#2b1b10 11%,#241811 100%);color:var(--cream)}
.glass .steam{position:absolute;top:-34px;left:0;right:0;display:flex;justify-content:center;gap:14px;opacity:0;transition:opacity .6s}
.glass.done .steam{opacity:.55}
.glass .steam i{width:2px;height:26px;background:linear-gradient(to top,rgba(245,239,230,.0),rgba(245,239,230,.8));border-radius:2px;animation:steamRise 2.4s ease-in-out infinite}
.glass .steam i:nth-child(2){animation-delay:.5s;height:20px}
.glass .steam i:nth-child(3){animation-delay:1s;height:24px}
@keyframes steamRise{0%,100%{transform:translateY(0) scaleY(1);opacity:.4}50%{transform:translateY(-8px) scaleY(1.15);opacity:.9}}

@media(max-width:820px){
  .pour{height:680vh}
  .pour-stage{grid-template-columns:1fr;grid-template-rows:auto 1fr;padding-top:86px;gap:12px}
  .pour-frames{min-height:38vh}
  .glass{width:min(230px,58vw);height:min(42vh,360px);box-shadow:12px 12px 0 var(--lift)}
}

/* reduced motion: static hero */
@media(prefers-reduced-motion:reduce){
  .pour{height:auto}
  .pour-stage{position:relative;height:auto;padding:120px clamp(20px,5vw,72px) 80px}
  .pour-frame{position:relative;opacity:1;transform:none;display:none}
  .pour-frame:first-child{display:block}
  .glass .layer{height:var(--h)!important}
  .glass .layer .tag{opacity:.9}
  .scroll-cue{display:none}
}

/* ---------- Marquee ---------- */
.marquee{background:var(--lift);color:var(--ink);overflow:hidden;padding:16px 0;border-top:3px solid var(--ink);border-bottom:3px solid var(--ink)}
.marquee-track{display:flex;gap:0;width:max-content;animation:marquee 28s linear infinite}
.marquee span{font-family:"Archivo Black",sans-serif;font-size:clamp(16px,2vw,24px);letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;padding-right:48px}
@keyframes marquee{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.marquee-track{animation:none}}

/* ---------- Sections ---------- */
section.block{padding:clamp(80px,10vw,140px) 0}
.kicker{font-size:13px;font-weight:700;letter-spacing:.35em;text-transform:uppercase;color:var(--lift);margin-bottom:20px}
h2.xl{font-size:clamp(38px,5.6vw,84px);line-height:.96;text-transform:uppercase;letter-spacing:-.01em;max-width:20ch}
h2.xl em{font-style:normal;color:var(--lift)}
.lede{margin-top:26px;font-size:clamp(17px,1.6vw,21px);line-height:1.6;color:var(--muted);max-width:58ch}
.lede strong{color:var(--ink)}

/* reveal on scroll */
[data-reveal]{opacity:0;transform:translateY(34px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
[data-reveal].in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){[data-reveal]{opacity:1;transform:none;transition:none}}

/* ---------- Avatars ("Which morning are you?") ---------- */
.avatars{background:var(--ink);color:var(--cream)}
.avatar-row{display:flex;gap:14px;margin-top:56px;min-height:420px}
.avatar-card{
  flex:1;border-radius:20px;padding:34px;position:relative;overflow:hidden;
  display:flex;flex-direction:column;justify-content:flex-end;
  text-decoration:none;color:var(--cream);
  transition:flex .55s var(--ease),transform .3s;
  border:1px solid rgba(245,239,230,.14);
  background:linear-gradient(160deg,rgba(245,239,230,.06),rgba(245,239,230,.01));
}
.avatar-card:hover{flex:1.9}
.avatar-card .num{font-family:"Archivo Black";font-size:15px;color:var(--lift);letter-spacing:.2em}
.avatar-card h3{font-size:clamp(22px,2.4vw,34px);text-transform:uppercase;line-height:1;margin-top:12px}
.avatar-card p{margin-top:12px;font-size:15px;line-height:1.5;color:#cbb9a8;max-width:34ch;opacity:0;transform:translateY(10px);transition:opacity .4s .15s,transform .4s .15s}
.avatar-card:hover p{opacity:1;transform:none}
.avatar-card .go{margin-top:18px;font-size:12px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--lift)}
.avatar-card::before{content:"";position:absolute;top:-40%;right:-30%;width:320px;height:320px;border-radius:50%;filter:blur(70px);opacity:.5;transition:opacity .4s}
.av-macros::before{background:var(--lift)}
.av-parents::before{background:var(--vitd)}
.av-strength::before{background:var(--minerals)}
@media(max-width:820px){
  .avatar-row{flex-direction:column;min-height:0}
  .avatar-card{min-height:200px}
  .avatar-card p{opacity:1;transform:none}
}

/* ---------- Stack grid ---------- */
.stack-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:56px}
.stack-cell{border:2px solid var(--ink);border-radius:20px;padding:30px;background:#fff;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.stack-cell:hover{transform:translateY(-6px);box-shadow:10px 10px 0 var(--lift)}
.stack-cell .dose{font-family:"Archivo Black";font-size:clamp(38px,4vw,56px);color:var(--lift);line-height:1}
.stack-cell h3{font-size:17px;text-transform:uppercase;letter-spacing:.06em;margin-top:8px}
.stack-cell p{margin-top:10px;font-size:14px;line-height:1.55;color:var(--muted)}
.stack-cell .claim{margin-top:14px;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ink);background:var(--cream-dim);display:inline-block;padding:6px 10px;border-radius:6px}
@media(max-width:900px){.stack-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.stack-grid{grid-template-columns:1fr}}

/* ---------- Honesty (what we won't say) ---------- */
.honesty{background:var(--cream-dim)}
.nope-list{margin-top:48px;display:flex;flex-direction:column}
.nope{display:flex;align-items:baseline;gap:22px;padding:22px 0;border-bottom:2px solid rgba(26,18,12,.12);font-family:"Archivo Black";font-size:clamp(22px,3.4vw,44px);text-transform:uppercase;line-height:1}
.nope .no{color:var(--lift);font-size:.6em;letter-spacing:.15em;flex:none}
.nope s{text-decoration-thickness:4px;text-decoration-color:var(--lift)}
.nope-foot{margin-top:30px;font-size:16px;color:var(--muted);max-width:60ch;line-height:1.6}

/* ---------- Waitlist CTA ---------- */
.cta{background:var(--ink);color:var(--cream);text-align:center}
.cta h2{font-size:clamp(40px,6.5vw,96px);text-transform:uppercase;line-height:.95}
.cta h2 em{font-style:normal;color:var(--lift)}
.cta .lede{margin-left:auto;margin-right:auto;color:#cbb9a8;text-align:center}
.signup{margin:44px auto 0;max-width:520px}
.signup form{display:flex;gap:10px}
.signup input{flex:1;padding:18px 22px;font-size:16px;font-family:inherit;border:2px solid var(--cream);border-radius:100px;background:transparent;color:var(--cream)}
.signup input::placeholder{color:rgba(245,239,230,.4)}
.signup input:focus{outline:3px solid var(--lift);outline-offset:2px}
.signup .btn{border-color:var(--lift)}
.thanks{display:none;margin-top:18px;padding:16px 20px;background:var(--lift);color:#fff;border-radius:14px;font-weight:700}
.fine{margin-top:14px;font-size:13px;color:rgba(245,239,230,.5)}
@media(max-width:560px){.signup form{flex-direction:column}}

/* ---------- Footer ---------- */
footer{background:var(--ink);color:var(--cream);padding:56px 0 40px;border-top:1px solid rgba(245,239,230,.12)}
.foot{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap}
.foot .fl{font-family:"Archivo Black";font-size:34px}
.foot .fl b{color:var(--lift)}
.foot nav{display:flex;gap:22px;flex-wrap:wrap}
.foot nav a{color:#cbb9a8;text-decoration:none;font-size:13px;letter-spacing:.08em;text-transform:uppercase}
.foot nav a:hover{color:var(--cream)}
.foot-base{margin-top:36px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12px;color:rgba(245,239,230,.45)}

/* ---------- Avatar page hero ---------- */
.page-hero{padding:clamp(140px,18vh,200px) 0 clamp(60px,8vw,100px)}
.page-hero h1{font-size:clamp(44px,7.4vw,104px);line-height:.94;text-transform:uppercase;letter-spacing:-.01em;max-width:14ch}
.page-hero h1 em{font-style:normal;color:var(--lift)}
.page-hero .lede{max-width:52ch}
.accent-vitd .page-hero h1 em{color:#d99a1f}
.accent-minerals .page-hero h1 em{color:#6a7d52}

/* mini stat strip on avatar pages */
.statstrip{display:flex;gap:14px;margin-top:44px;flex-wrap:wrap}
.stat-chip{border:2px solid var(--ink);border-radius:100px;padding:12px 22px;font-family:"Archivo Black";font-size:15px;background:#fff}
.stat-chip b{color:var(--lift)}

/* prose sections on info pages */
.prose{max-width:720px}
.prose h2{font-size:clamp(26px,3vw,40px);text-transform:uppercase;margin:56px 0 16px}
.prose p{font-size:17px;line-height:1.7;color:var(--ink-soft);margin-bottom:18px}
.prose ul{margin:0 0 18px 20px;color:var(--ink-soft);line-height:1.7}
.prose .src{font-size:13px;color:var(--muted)}

/* FAQ */
.faq-item{border-bottom:2px solid rgba(26,18,12,.12)}
.faq-item summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:26px 0;font-family:"Archivo Black";font-size:clamp(17px,2vw,22px);text-transform:uppercase}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--lift);font-size:1.4em;transition:transform .3s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item .a{padding:0 0 26px;font-size:16px;line-height:1.65;color:var(--ink-soft);max-width:65ch}

/* 404 */
.err{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;gap:20px;padding:24px}
.err h1{font-size:clamp(80px,18vw,220px);color:var(--lift);line-height:1}