/* =========================================================
   NIKOLAY KOLEV FITNESS — Design System
   Brand: HK FITNESS · lime-green + black, cinematic premium
   ========================================================= */
:root{
  /* core surfaces */
  --bg:        #07090A;
  --bg-2:      #0E1311;
  --bg-3:      #141A17;
  --surface:   #161D19;
  --line:      rgba(255,255,255,.09);
  --line-2:    rgba(255,255,255,.16);

  /* ink */
  --ink:       #F2F6EF;
  --ink-soft:  #C2Cabf;
  --muted:     #828D81;

  /* brand accent (from HK logo: lime over black) */
  --lime:      #B6FF1A;
  --lime-2:    #8DE000;
  --lime-deep: #2E5E12;
  --lime-glow: rgba(182,255,26,.25);

  /* type */
  --f-display: 'Russo One', 'Archivo', sans-serif;
  --f-head:    'Archivo', system-ui, sans-serif;
  --f-body:    'Inter', system-ui, sans-serif;

  /* layout */
  --container: 1240px;
  --pad: clamp(20px, 5vw, 72px);
  --radius: 18px;
  --radius-sm: 12px;

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- reset ---------- */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
body{
  background:var(--bg);color:var(--ink);
  font-family:var(--f-body);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
::selection{background:var(--lime);color:#000}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:4px}

/* ---------- helpers ---------- */
[hidden]{display:none!important}
.accent{color:var(--lime)}
.section-tag{
  display:inline-flex;align-items:center;gap:.5em;
  font-family:var(--f-head);font-weight:700;font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--lime);margin-bottom:1.1rem;
}
.section-tag::before{content:"";width:26px;height:2px;background:var(--lime)}
.section-title{
  font-family:var(--f-display);font-weight:400;
  font-size:clamp(2.3rem,6.6vw,5rem);line-height:.96;letter-spacing:.01em;text-transform:uppercase;
}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn{
  --b:var(--lime);
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-family:var(--f-head);font-weight:800;font-size:.92rem;letter-spacing:.02em;
  background:var(--lime);color:#06160a;
  padding:.95em 1.6em;border-radius:100px;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .25s;
  min-height:48px;will-change:transform;
}
.btn:hover{transform:translateY(-3px);box-shadow:0 12px 36px -10px var(--lime-glow)}
.btn:active{transform:translateY(-1px)}
.btn--lg{padding:1.15em 2em;font-size:1rem}
.btn--sm{padding:.7em 1.2em;font-size:.82rem;min-height:40px}
.btn--ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line-2)}
.btn--ghost:hover{border-color:var(--lime);color:var(--lime);box-shadow:none}

/* =========================================================
   PRELOADER
   ========================================================= */
.preloader{
  position:fixed;inset:0;z-index:9999;background:var(--bg);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px;
  transition:opacity .6s ease,visibility .6s;
}
.preloader.is-done{opacity:0;visibility:hidden}
.preloader__mark{display:flex;align-items:baseline;gap:10px}
.preloader__hk{
  font-family:var(--f-display);font-size:clamp(3rem,12vw,5rem);color:var(--lime);
  line-height:1;letter-spacing:.02em;
}
.preloader__word{font-family:var(--f-head);font-weight:800;letter-spacing:.4em;color:var(--ink);font-size:clamp(.8rem,3vw,1.1rem)}
.preloader__bar{width:min(220px,52vw);height:3px;background:var(--line);border-radius:3px;overflow:hidden}
.preloader__bar span{display:block;height:100%;width:0;background:var(--lime);transition:width .2s linear}

/* =========================================================
   SCROLL PROGRESS
   ========================================================= */
.scroll-progress{
  position:fixed;top:0;left:0;height:3px;width:0;background:var(--lime);
  z-index:1200;box-shadow:0 0 12px var(--lime-glow);
}

/* =========================================================
   NAV
   ========================================================= */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:40px;
  padding:12px var(--pad);
  transition:background .4s var(--ease),padding .4s var(--ease),border-color .4s;
  border-bottom:1px solid transparent;
}
.nav.is-stuck{background:rgba(7,9,10,.82);backdrop-filter:blur(14px);padding:8px var(--pad);border-bottom-color:var(--line)}

/* centered logo */
.nav__brand{grid-column:2;justify-self:center;display:flex;align-items:center}
.nav__logo{
  height:60px;width:60px;object-fit:cover;border-radius:14px;display:block;
  box-shadow:0 6px 20px -6px rgba(0,0,0,.6);outline:1px solid var(--line-2);
  transition:height .4s var(--ease),width .4s var(--ease),box-shadow .3s;
}
.nav__brand:hover .nav__logo{box-shadow:0 8px 26px -6px var(--lime-glow);outline-color:var(--lime)}
.nav.is-stuck .nav__logo{height:48px;width:48px}

/* side nav groups */
.nav__side{display:none;align-items:center;gap:22px}
.nav__side--left{grid-column:1;justify-self:end}
.nav__side--right{grid-column:3;justify-self:start}
.nav__side a:not(.btn){font-family:var(--f-head);font-weight:600;font-size:.9rem;color:var(--ink-soft);position:relative;transition:color .25s;white-space:nowrap}
.nav__side a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--lime);transition:width .3s var(--ease)}
.nav__side a:not(.btn):hover{color:var(--ink)}
.nav__side a:not(.btn):hover::after{width:100%}

/* legacy text mark (footer/preloader) */
.footer__logo{height:64px;width:64px;object-fit:cover;border-radius:14px;display:block;outline:1px solid var(--line-2);box-shadow:0 6px 20px -6px rgba(0,0,0,.6)}
.nav__hk{
  font-family:var(--f-display);font-size:1.7rem;line-height:.8;
  color:#06160a;background:var(--lime);padding:.18em .3em .1em;border-radius:8px;letter-spacing:.02em;
}
.nav__cta{display:none}
.nav__social{display:none}
.nav__social a{color:var(--ink-soft);display:grid;place-items:center;transition:color .25s,transform .25s}
.nav__social a:hover{color:var(--lime);transform:translateY(-2px)}
.nav__burger{position:absolute;right:var(--pad);top:50%;transform:translateY(-50%);width:42px;height:42px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;z-index:2}
.nav__burger span{width:22px;height:2px;background:var(--ink);transition:transform .3s var(--ease),opacity .3s}
.nav__burger.is-open span:first-child{transform:translateY(3.5px) rotate(45deg)}
.nav__burger.is-open span:last-child{transform:translateY(-3.5px) rotate(-45deg)}

/* mobile menu */
.mobile-menu{
  position:fixed;inset:0;z-index:990;background:var(--bg-2);
  padding:96px var(--pad) 40px;display:flex;flex-direction:column;justify-content:space-between;
  transform:translateY(-100%);transition:transform .5s var(--ease);visibility:hidden;
}
.mobile-menu.is-open{transform:translateY(0);visibility:visible}
.mobile-menu nav{display:flex;flex-direction:column;gap:6px}
.mobile-menu nav a{font-family:var(--f-display);font-size:2rem;text-transform:uppercase;padding:8px 0;border-bottom:1px solid var(--line);color:var(--ink)}
.mobile-menu__cta{color:var(--lime)!important;border-bottom:none!important}
.mobile-menu__socials{display:flex;flex-wrap:wrap;gap:18px;font-family:var(--f-head);font-weight:600;color:var(--ink-soft)}

/* =========================================================
   HERO
   ========================================================= */
/* ---- HERO: mobile = vertical photo with top fade, text top, buttons bottom ---- */
.hero{position:relative;overflow:hidden;background:var(--bg)}
.hero__stage{position:relative;min-height:100svh;overflow:hidden}
.hero__media{position:absolute;inset:0;z-index:0;line-height:0}
.hero__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}
.hero__img--desktop{display:none}
.hero__scrim{position:absolute;inset:0;
  background:linear-gradient(180deg, var(--bg) 0%, rgba(7,9,10,.82) 16%, rgba(7,9,10,.18) 40%, rgba(7,9,10,.22) 62%, rgba(7,9,10,.9) 100%);
}
.hero__inner{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;justify-content:space-between;width:100%;max-width:var(--container);margin:0 auto;padding:84px var(--pad) clamp(24px,5vh,44px)}
.hero__left{display:flex;flex-direction:column;max-width:640px}
.hero__inner .hero__actions--inline{display:none}
.hero__actions--stacked{display:flex;flex-direction:column;gap:12px}
.hero__actions--stacked .btn{width:100%;justify-content:center}
.hero__eyebrow{
  display:inline-flex;align-items:center;gap:.6em;
  font-family:var(--f-head);font-weight:700;font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink);background:rgba(255,255,255,.06);border:1px solid var(--line-2);
  padding:.55em 1em;border-radius:100px;margin-bottom:1.4rem;backdrop-filter:blur(6px);
}
.hero__eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 10px var(--lime)}
.hero__title{
  font-family:var(--f-display);font-weight:400;text-transform:uppercase;
  font-size:clamp(2.7rem,9.2vw,7.6rem);line-height:.88;letter-spacing:.005em;margin-bottom:1.2rem;
}
.hero__title .line{display:block;overflow:hidden;white-space:nowrap}
.hero__title .line--accent{color:var(--lime)}
.hero__sub{max-width:46ch;color:var(--ink-soft);font-size:clamp(1rem,2.4vw,1.18rem);margin-bottom:0}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-start;margin-top:clamp(20px,3.5vh,30px)}
.hero__ticker{position:relative;z-index:2;border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;background:rgba(7,9,10,.78);margin-top:0}
.ticker__track{display:flex;align-items:center;padding:14px 0;white-space:nowrap;font-family:var(--f-display);font-size:1.1rem;letter-spacing:.08em;color:var(--ink-soft);will-change:transform}
.ticker__track span{padding:0 22px;flex:none}
.ticker__track i{color:var(--lime);font-style:normal;flex:none}
.hero__scroll{
  position:absolute;right:var(--pad);bottom:clamp(40px,9vh,90px);z-index:3;
  display:none;align-items:center;gap:10px;writing-mode:vertical-rl;
  font-family:var(--f-head);font-weight:600;font-size:.7rem;letter-spacing:.3em;text-transform:uppercase;color:var(--muted);
}
.hero__scroll span{width:1px;height:46px;background:var(--line-2);position:relative;overflow:hidden}
.hero__scroll span::after{content:"";position:absolute;top:0;left:0;width:100%;height:40%;background:var(--lime);animation:scrolldot 1.8s var(--ease) infinite}
@keyframes scrolldot{0%{transform:translateY(-100%)}100%{transform:translateY(280%)}}

/* =========================================================
   PROOF / STATS
   ========================================================= */
.proof{padding:clamp(48px,8vw,90px) var(--pad);background:var(--bg);border-bottom:1px solid var(--line)}
.proof__grid{max-width:var(--container);margin:0 auto;display:grid;grid-template-columns:repeat(2,1fr);gap:30px 20px}
.stat{text-align:center}
.stat__num{display:block;font-family:var(--f-display);font-size:clamp(2.6rem,9vw,4.4rem);line-height:1;color:var(--lime)}
.stat__num i{font-style:normal}
.stat__label{display:block;margin-top:.5rem;font-family:var(--f-head);font-weight:600;font-size:.82rem;letter-spacing:.04em;color:var(--ink-soft);text-transform:uppercase;line-height:1.3}

/* =========================================================
   STORY
   ========================================================= */
.story{padding:clamp(70px,12vw,140px) var(--pad);max-width:var(--container);margin:0 auto;display:grid;gap:clamp(36px,6vw,72px)}
.story__media{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/5;background:var(--bg-3)}
.story__media img{width:100%;height:112%;object-fit:cover;object-position:50% 30%;will-change:transform}
.story__badge{position:absolute;left:18px;bottom:18px;background:var(--lime);color:#06160a;padding:.7em 1em;border-radius:12px;display:flex;flex-direction:column;line-height:1}
.story__badge-year{font-family:var(--f-display);font-size:1.7rem}
.story__badge-text{font-family:var(--f-head);font-weight:700;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase}
.story__text p{color:var(--ink-soft);margin-top:1.2rem;max-width:54ch}
.story__text .section-title{margin-top:.2rem}
.palmares{list-style:none;margin:2rem 0 0;display:flex;flex-direction:column;gap:14px}
.palmares li{display:flex;gap:14px;align-items:center;padding:14px 16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm)}
.palmares__medal{font-size:1.5rem;line-height:1}
.palmares li strong{display:block;font-family:var(--f-head);font-weight:700;font-size:.96rem}
.palmares li em{font-style:normal;color:var(--muted);font-size:.84rem}
.story__quote{font-family:var(--f-head);font-weight:600;font-style:italic;color:var(--ink)!important;font-size:clamp(1.1rem,2.6vw,1.5rem);line-height:1.4;border-left:3px solid var(--lime);padding-left:1.1rem;margin-top:2.2rem!important}

/* =========================================================
   METHOD
   ========================================================= */
.method{padding:clamp(60px,10vw,120px) var(--pad);background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.method__head{max-width:var(--container);margin:0 auto 3rem}
.method__intro{color:var(--ink-soft);max-width:52ch;margin-top:1.2rem}
.method__track{max-width:var(--container);margin:0 auto;position:relative;display:grid;gap:18px}
.method__line{display:none}
.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;position:relative;overflow:hidden;transition:border-color .3s,transform .3s var(--ease)}
.step::before{content:"";position:absolute;left:0;top:0;height:100%;width:3px;background:var(--lime);transform:scaleY(0);transform-origin:top;transition:transform .4s var(--ease)}
.step:hover{border-color:var(--line-2);transform:translateY(-4px)}
.step:hover::before{transform:scaleY(1)}
.step__no{font-family:var(--f-display);font-size:2.2rem;color:var(--lime-deep);line-height:1;display:block;margin-bottom:.4rem}
.step h3{font-family:var(--f-head);font-weight:800;font-size:1.15rem;margin-bottom:.5rem}
.step p{color:var(--ink-soft);font-size:.94rem}
.method__science{max-width:var(--container);margin:clamp(40px,7vw,80px) auto 0;display:grid;gap:30px;align-items:center}
.method__science-img{border-radius:var(--radius);overflow:hidden;aspect-ratio:4/5;background:var(--bg-3)}
.method__science-img img{width:100%;height:112%;object-fit:cover;object-position:50% 35%;will-change:transform}
.method__science-text h3{font-family:var(--f-display);font-weight:400;text-transform:uppercase;font-size:clamp(1.6rem,4vw,2.4rem);line-height:1;margin:.3rem 0 1rem}
.method__science-text p{color:var(--ink-soft)}

/* =========================================================
   TRANSFORMATIONS
   ========================================================= */
.transforms{padding:clamp(60px,10vw,120px) 0;overflow:hidden}
.transforms__head{max-width:var(--container);margin:0 auto 2.4rem;padding:0 var(--pad)}
.transforms__head .section-lead{color:var(--ink-soft);margin-top:1rem;max-width:60ch;font-size:clamp(1rem,2.2vw,1.12rem)}
.section-more{max-width:var(--container);margin:clamp(26px,4vw,42px) auto 0;padding:0 var(--pad);text-align:center}
.transforms__filter{display:flex;gap:10px;margin-top:1.6rem;flex-wrap:wrap}
.chip{font-family:var(--f-head);font-weight:700;font-size:.85rem;padding:.6em 1.2em;border-radius:100px;border:1.5px solid var(--line-2);color:var(--ink-soft);transition:.25s}
.chip.is-active{background:var(--lime);color:#06160a;border-color:var(--lime)}
.transforms__rail{overflow:visible}
.transforms__track{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;max-width:var(--container);margin:0 auto;padding:0 var(--pad)}
.tcard{position:relative;aspect-ratio:4/5;border-radius:var(--radius);overflow:hidden;background:var(--bg-3);border:1px solid var(--line)}
.tcard img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.tcard:hover img{transform:scale(1.05)}
.tcard figcaption{position:absolute;left:0;right:0;bottom:0;padding:18px 16px;background:linear-gradient(180deg,transparent,rgba(7,9,10,.92));display:flex;flex-direction:column}
.tcard figcaption strong{font-family:var(--f-display);font-size:1.9rem;color:var(--lime);line-height:1}
.tcard figcaption span{font-family:var(--f-head);font-weight:600;font-size:.8rem;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.06em}
.tcard.is-hidden{display:none}
.transforms__hint{display:none}

/* =========================================================
   REVIEWS
   ========================================================= */
.reviews{padding:clamp(60px,10vw,120px) var(--pad);background:var(--bg-2);border-top:1px solid var(--line)}
.reviews__head{max-width:var(--container);margin:0 auto 2.6rem}
.reviews__feature{max-width:var(--container);margin:0 auto 3rem;background:linear-gradient(135deg,var(--bg-3),var(--surface));border:1px solid var(--line);border-left:4px solid var(--lime);border-radius:var(--radius);padding:clamp(28px,5vw,48px)}
.reviews__feature blockquote{font-family:var(--f-head);font-weight:600;font-size:clamp(1.2rem,3vw,1.8rem);line-height:1.4}
.reviews__feature blockquote em{color:var(--lime);font-style:italic}
.reviews__feature cite{display:block;margin-top:1.2rem;color:var(--muted);font-style:normal;font-family:var(--f-head);font-weight:600;letter-spacing:.04em}
.reviews__shots{max-width:var(--container);margin:0 auto;display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.shot{border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--line);background:var(--bg-3);aspect-ratio:9/16}
.shot img{width:100%;height:100%;object-fit:cover;object-position:top}

/* =========================================================
   SERVICES
   ========================================================= */
.services{padding:clamp(60px,10vw,120px) var(--pad)}
.services__head{max-width:var(--container);margin:0 auto 2.6rem}
.services__grid{max-width:var(--container);margin:0 auto;display:grid;grid-template-columns:1fr;gap:16px}
.svc{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;transition:transform .35s var(--ease),border-color .3s,background .3s;overflow:hidden}
.svc:hover{transform:translateY(-5px);border-color:var(--line-2)}
.svc__no{font-family:var(--f-display);font-size:1.6rem;color:var(--lime-deep);line-height:1}
.svc h3{font-family:var(--f-head);font-weight:800;font-size:1.35rem;margin:.6rem 0 .6rem}
.svc p{color:var(--ink-soft);font-size:.96rem}
.svc__tag{position:absolute;top:18px;right:18px;font-family:var(--f-head);font-weight:700;font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:#06160a;background:var(--lime);padding:.35em .8em;border-radius:100px}
.svc--accent{background:linear-gradient(150deg,var(--lime-deep),var(--bg-3))}
.svc--accent .svc__no{color:var(--lime)}
.svc__link{display:inline-block;margin-top:1rem;font-family:var(--f-head);font-weight:700;color:var(--lime)}

/* =========================================================
   AUDIENCE
   ========================================================= */
.audience{padding:clamp(60px,10vw,120px) var(--pad);background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.audience__inner{max-width:var(--container);margin:0 auto}
.audience__list{list-style:none;margin-top:2rem;display:grid;gap:2px;border-top:1px solid var(--line)}
.audience__list li{font-family:var(--f-display);font-size:clamp(1.5rem,5vw,2.8rem);text-transform:uppercase;line-height:1;padding:.55em 0;border-bottom:1px solid var(--line);color:var(--ink-soft);transition:color .3s,padding-left .3s var(--ease)}
.audience__list li strong{color:var(--ink);font-weight:400}
.audience__list li:hover{color:var(--lime);padding-left:.4em}
.audience__list li:hover strong{color:var(--lime)}

/* =========================================================
   EDUCATION
   ========================================================= */
.edu{padding:clamp(60px,10vw,120px) var(--pad)}
.edu__head{max-width:var(--container);margin:0 auto 2.6rem}
.edu__intro{color:var(--ink-soft);max-width:48ch;margin-top:1.2rem}
.edu__grid{max-width:var(--container);margin:0 auto;display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.edu__card{position:relative;border-radius:var(--radius-sm);overflow:hidden;aspect-ratio:9/16;border:1px solid var(--line);background:var(--bg-3)}
.edu__card img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.edu__card:hover img{transform:scale(1.06)}
.edu__card span{position:absolute;left:12px;right:12px;bottom:12px;font-family:var(--f-head);font-weight:700;font-size:.86rem;background:linear-gradient(180deg,transparent,rgba(7,9,10,.9));padding:30px 8px 6px}
.edu__card::after{content:"▶";position:absolute;top:12px;right:12px;width:30px;height:30px;display:grid;place-items:center;font-size:.7rem;color:#06160a;background:var(--lime);border-radius:50%}
.edu__videos{max-width:var(--container);margin:0 auto;display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.edu__vid{position:relative;aspect-ratio:9/16;border-radius:var(--radius-sm);overflow:hidden;background:#000;border:1px solid var(--line)}
.edu__vid video{width:100%;height:100%;object-fit:cover;display:block;background:#000}

/* =========================================================
   APPLY / MULTI-STEP FORM
   ========================================================= */
.apply{padding:clamp(60px,10vw,120px) var(--pad);background:radial-gradient(120% 90% at 80% 0%, rgba(46,94,18,.28), transparent 55%),var(--bg);border-top:1px solid var(--line)}
.apply{max-width:none}
.apply{display:grid;gap:clamp(36px,6vw,64px)}
.apply__intro{max-width:760px;width:100%;margin:0 auto;text-align:center}
.apply__card{max-width:600px;width:100%;margin:1.6rem auto 0}
.apply__intro p{color:var(--ink-soft);margin:1.2rem auto 0;max-width:54ch}
.apply__assure{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:10px 22px;margin-top:1.6rem;font-family:var(--f-head);font-weight:600;font-size:.85rem;color:var(--lime)}

.apply__card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(22px,4vw,40px)}
.msf__top{display:flex;align-items:center;gap:16px;margin-bottom:24px}
.msf__count{font-family:var(--f-head);font-weight:700;font-size:.85rem;color:var(--muted);white-space:nowrap}
.msf__count b{color:var(--lime);font-size:1.05rem}
.msf__bar{flex:1;height:6px;background:var(--bg-3);border-radius:6px;overflow:hidden}
.msf__bar span{display:block;height:100%;width:10%;background:linear-gradient(90deg,var(--lime-deep),var(--lime));border-radius:6px;transition:width .5s var(--ease)}
.msf__steps{position:relative}
.msf__step{border:none;margin:0;padding:0;display:none}
.msf__step.is-active{display:block;animation:msfIn .45s var(--ease)}
@keyframes msfIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.msf__legend{display:block;width:100%;float:none;font-family:var(--f-display);text-transform:uppercase;font-size:clamp(1.4rem,4vw,2.1rem);line-height:1.02;margin-bottom:1.5rem;color:var(--ink);padding:0}
.msf__q{margin-bottom:1.5rem}
.msf__q:last-child{margin-bottom:0}
.msf__label{display:block;font-family:var(--f-head);font-weight:600;font-size:1rem;color:var(--ink);margin-bottom:.7rem}
.msf__opt{color:var(--muted);font-weight:500;font-size:.85em}
.msf__help{color:var(--muted);font-size:.88rem;margin:-.3rem 0 1rem}
.msf input[type=text],.msf input[type=tel],.msf textarea{
  width:100%;background:var(--bg-3);border:1.5px solid var(--line-2);border-radius:var(--radius-sm);
  color:var(--ink);font-family:var(--f-body);font-size:1.05rem;padding:.9em 1em;margin-bottom:12px;transition:border-color .25s;
}
.msf input:focus,.msf textarea:focus{outline:none;border-color:var(--lime)}
.msf textarea{resize:vertical;min-height:110px}
.msf__opts{display:grid;gap:10px}
.msf__opts--row{display:flex;flex-wrap:wrap;gap:10px}
.msf__opts--row label{flex:0 1 auto}
.msf__opts label{display:flex;align-items:center;gap:12px;background:var(--bg-3);border:1.5px solid var(--line);border-radius:var(--radius-sm);padding:.95em 1.1em;cursor:pointer;transition:border-color .2s,background .2s}
.msf__opts input{position:absolute;opacity:0;width:0;height:0}
.msf__opts label span{font-family:var(--f-head);font-weight:600;font-size:1rem;position:relative;padding-left:30px}
.msf__opts label span::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:20px;height:20px;border:2px solid var(--line-2);border-radius:50%;transition:.2s}
.msf__opts label:hover{border-color:var(--line-2)}
.msf__opts input:checked + span::before{border-color:var(--lime);background:radial-gradient(circle,var(--lime) 0 45%,transparent 50%)}
.msf__opts label:has(input:checked){border-color:var(--lime);background:rgba(182,255,26,.07)}
.msf__opts input:focus-visible + span::before{outline:2px solid var(--lime);outline-offset:2px}
.msf__err{color:#ff6a5e;font-size:.82rem;font-weight:600;margin-top:.45rem;min-height:0}
.msf__err:empty{margin:0}
.msf__q.is-invalid input,.msf__q.is-invalid textarea{border-color:#ff6a5e}
.msf__q.is-invalid .msf__opts label{border-color:rgba(255,106,94,.55)}
.msf__nav{display:flex;gap:12px;margin-top:22px;align-items:center}
.msf__nav .btn{flex:1}
#msfPrev{flex:0 0 auto}
#msfPrev[disabled]{opacity:.35;pointer-events:none}
.msf__fallback{margin-top:18px;color:var(--muted);font-size:.85rem}
.msf__fallback a{color:var(--lime);font-weight:600}
.msf__done{display:none;flex-direction:column;align-items:center;text-align:center;justify-content:center;gap:10px}
.msf__done.is-shown{display:flex}
.msf__check{width:64px;height:64px;border-radius:50%;background:var(--lime);color:#06160a;display:grid;place-items:center;font-size:2rem;font-weight:800;animation:pop .5s var(--ease)}
.msf__done h3{font-family:var(--f-display);font-size:1.8rem;text-transform:uppercase}
.msf__done p{color:var(--ink-soft);max-width:34ch}
@keyframes pop{0%{transform:scale(0)}70%{transform:scale(1.15)}100%{transform:scale(1)}}

/* =========================================================
   FAQ
   ========================================================= */
.faq{padding:clamp(60px,10vw,120px) var(--pad);background:var(--bg-2);border-top:1px solid var(--line)}
.faq__head{max-width:var(--container);margin:0 auto 2.4rem}
.faq__list{max-width:880px;margin:0 auto;display:flex;flex-direction:column}
.qa{border-bottom:1px solid var(--line)}
.qa summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:1.3em 0;font-family:var(--f-head);font-weight:700;font-size:clamp(1.02rem,2.6vw,1.3rem)}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";font-family:var(--f-display);font-size:1.6rem;color:var(--lime);transition:transform .3s var(--ease)}
.qa[open] summary::after{transform:rotate(45deg)}
.qa p{color:var(--ink-soft);padding:0 0 1.4em;max-width:64ch;animation:fadeIn .4s var(--ease)}
@keyframes fadeIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

/* =========================================================
   FOOTER
   ========================================================= */
.footer{background:var(--bg);border-top:1px solid var(--line)}
.footer__cta{text-align:center;padding:clamp(60px,12vw,130px) var(--pad);border-bottom:1px solid var(--line)}
.footer__big{font-family:var(--f-display);font-size:clamp(3rem,16vw,11rem);line-height:.9;text-transform:uppercase;margin-bottom:1.4rem;-webkit-text-stroke:1px var(--line-2);color:transparent;transition:color .4s}
.footer__big:hover{color:var(--lime);-webkit-text-stroke:1px var(--lime)}
.footer__grid{max-width:var(--container);margin:0 auto;padding:clamp(40px,7vw,72px) var(--pad);display:grid;gap:36px}
.footer__brand{display:flex;align-items:center;gap:14px}
.footer__brand p{font-family:var(--f-head);font-weight:700;line-height:1.3}
.footer__brand small{color:var(--muted);font-weight:500}
.footer__links{display:flex;flex-direction:column;gap:12px;font-family:var(--f-head);font-weight:600;color:var(--ink-soft)}
.footer__links a:hover{color:var(--lime)}
.footer__contact{display:flex;flex-wrap:wrap;gap:14px 20px;font-family:var(--f-head);font-weight:600;color:var(--ink-soft)}
.footer__contact a:hover{color:var(--lime)}
.footer__bottom{max-width:var(--container);margin:0 auto;padding:24px var(--pad);border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;color:var(--muted);font-size:.82rem}

/* FAB — call button */
.fab{position:fixed;right:20px;bottom:20px;z-index:900;width:58px;height:58px;border-radius:50%;background:var(--lime);color:#06160a;display:grid;place-items:center;box-shadow:0 12px 34px -8px var(--lime-glow,rgba(182,255,26,.55));transition:transform .3s var(--ease),box-shadow .3s}
.fab::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--lime);animation:fabPulse 2.4s var(--ease) infinite}
.fab:hover{transform:scale(1.08);box-shadow:0 14px 40px -8px var(--lime)}
@keyframes fabPulse{0%{transform:scale(1);opacity:.7}70%{transform:scale(1.5);opacity:0}100%{opacity:0}}

/* ===== MULTI-PAGE: sub-page hero + home overview ===== */
.page-hero{position:relative;isolation:isolate;padding:clamp(128px,18vh,200px) var(--pad) clamp(48px,8vh,84px);max-width:var(--container);margin:0 auto;border-bottom:1px solid var(--line)}
.page-hero .section-title{margin-top:.5rem}
.page-hero__sub{color:var(--ink-soft);max-width:62ch;margin-top:1.1rem;font-size:clamp(1rem,2.2vw,1.15rem)}

/* full-bleed hero image backdrop for every non-home page (.page-hero subpages + blog posts) */
.post__head{position:relative;isolation:isolate}
.page-hero::before,.post__head::before{
  content:"";position:absolute;top:0;bottom:0;left:50%;transform:translateX(-50%);
  width:100vw;z-index:-1;pointer-events:none;
  background:
    linear-gradient(100deg, rgba(7,9,10,.96) 0%, rgba(7,9,10,.88) 40%, rgba(7,9,10,.66) 72%, rgba(7,9,10,.5) 100%),
    #07090A url("../assets/img/heroforotherpages.png") center/cover no-repeat;
}
.nav__side a.is-current{color:var(--ink)}
.nav__side a.is-current::after{width:100%}

.overview{max-width:var(--container);margin:0 auto;padding:clamp(48px,8vw,88px) var(--pad)}
.overview__grid{display:grid;grid-template-columns:1fr;gap:16px;margin-top:clamp(24px,4vw,40px)}
.ovc{position:relative;display:flex;flex-direction:column;justify-content:flex-end;min-height:260px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);text-decoration:none;color:var(--ink)}
.ovc img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;transition:transform .6s var(--ease)}
.ovc__scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(7,9,10,.15) 20%,rgba(7,9,10,.88) 100%)}
.ovc__body{position:relative;z-index:2;padding:22px}
.ovc h3{font-family:var(--f-display);text-transform:uppercase;font-size:1.55rem;line-height:1}
.ovc__body span{color:var(--ink-soft);font-size:.9rem;display:block;margin-top:.3rem}
.ovc__arrow{color:var(--lime);font-weight:700;margin-top:.7rem;display:inline-block;font-family:var(--f-head)}
.ovc:hover img{transform:scale(1.06)}
@media(min-width:760px){.overview__grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1100px){.overview__grid{grid-template-columns:repeat(4,1fr)}}

/* display weights (Big Shoulders Display) */
.section-title,.hero__title,.method__science-text h3,.preloader__logo{font-weight:800}
.stat__num,.step__no,.nav__hk,.story__badge-year,.mobile-menu nav a{font-weight:700}
.ticker__track{font-weight:600}

/* =========================================================
   REVEAL ANIMATION (JS-driven)
   ========================================================= */
[data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
[data-reveal].is-in{opacity:1;transform:none}

/* =========================================================
   RESPONSIVE — desktop scaling up from mobile-first
   ========================================================= */
@media(min-width:560px){
  .proof__grid{grid-template-columns:repeat(4,1fr)}
  .reviews__shots{grid-template-columns:repeat(4,1fr)}
  .edu__grid{grid-template-columns:repeat(4,1fr)}
  .edu__videos{grid-template-columns:repeat(4,1fr)}
}
@media(min-width:760px){
  .hero{min-height:0;display:block;padding-top:0}
  .hero__stage{min-height:0}
  .hero__media{position:relative;inset:auto;z-index:0}
  .hero__img--mobile{display:none}
  .hero__img--desktop{display:block;position:relative;inset:auto;width:100%;height:auto;object-fit:initial}
  .hero__scrim{background:
    linear-gradient(90deg, rgba(7,9,10,.92) 0%, rgba(7,9,10,.70) 26%, rgba(7,9,10,.26) 52%, transparent 78%),
    linear-gradient(180deg, rgba(7,9,10,.30) 0%, transparent 30%, transparent 80%, rgba(7,9,10,.5) 100%)}
  .hero__inner{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;padding:70px var(--pad) 0}
  .hero__inner .hero__actions--inline{display:flex;flex-wrap:wrap;gap:14px;margin-top:clamp(20px,3vh,28px)}
  .hero__actions--stacked{display:none}
  .hero__title{font-size:clamp(2.3rem,4.4vw,4.4rem)}
  .services__grid{grid-template-columns:repeat(2,1fr)}
  .svc--wide{grid-column:span 2}
  .method__track{grid-template-columns:repeat(2,1fr)}
  .method__science{grid-template-columns:1.1fr 1fr}
  .story{grid-template-columns:1fr 1.05fr;align-items:center}
  .transforms__track{grid-template-columns:repeat(3,1fr)}
}
/* desktop header nav: 6 links + CTA need room → gate at 1080px.
   social icons stay in footer + mobile menu to avoid crowding the bar */
@media(min-width:1120px){
  .nav__side{display:flex}
  .nav__cta{display:inline-flex;position:absolute;right:var(--pad);top:0;bottom:0;margin-top:auto;margin-bottom:auto;height:max-content}
  /* social icons return on the far left — mirrors the CTA on the right, no collision with the 3-item right nav */
  .nav__social{display:flex;align-items:center;gap:12px;position:absolute;left:var(--pad);top:0;bottom:0;margin:auto 0;height:max-content}
  .nav__burger{display:none}
}
@media(min-width:1000px){
  .method__track{grid-template-columns:repeat(3,1fr)}
  .services__grid{grid-template-columns:repeat(3,1fr)}
  .transforms__track{grid-template-columns:repeat(4,1fr)}
  .svc--wide{grid-column:span 1;grid-row:span 2;display:flex;flex-direction:column;justify-content:center}
  .footer__grid{grid-template-columns:1.4fr 1fr 1.2fr;align-items:start}
  .apply{grid-template-columns:1fr;}
}

/* =========================================================
   MOBILE HERO — dark text top, photo fades in,
   trainer from the hips up, above the buttons
   ========================================================= */
@media(max-width:759.98px){
  .hero__stage{display:flex;flex-direction:column;min-height:auto;overflow:hidden;background:var(--bg)}
  .hero__inner{display:contents}

  /* 1 · dark block with the heading on top */
  .hero__left{order:1;max-width:none;background:var(--bg);padding:108px var(--pad) 16px;position:relative;z-index:3}
  .hero__title{margin-bottom:.9rem}

  /* 2 · photo emerging from the dark — trainer hips-up */
  .hero__media{order:2;position:relative;inset:auto;z-index:0;width:100%;margin-top:-1px}
  .hero__img--mobile{display:block;position:relative;inset:auto;width:100%;height:auto;aspect-ratio:1/1.08;object-fit:cover;object-position:center 76%}
  .hero__scrim{inset:0;background:linear-gradient(180deg,
    var(--bg) 0%, rgba(7,9,10,.55) 10%, transparent 28%,
    transparent 86%, var(--bg) 100%)}

  /* 3 · buttons below the trainer on solid dark */
  .hero__actions--stacked{order:3;display:flex;background:var(--bg);padding:14px var(--pad) 30px;margin-top:-1px;position:relative;z-index:3}

  /* OVERVIEW CARDS — taller, stronger bottom scrim so the
     overlay text stays readable over bright photos */
  .ovc{min-height:320px}
  .ovc img{object-position:50% 22%}
  .ovc__scrim{background:linear-gradient(180deg,
    rgba(7,9,10,.1) 0%, rgba(7,9,10,.26) 32%,
    rgba(7,9,10,.8) 58%, rgba(7,9,10,.98) 100%)}
  .ovc__body{padding:24px 22px}
  .ovc h3,.ovc__body span{text-shadow:0 2px 10px rgba(0,0,0,.6)}
}

/* =========================================================
   REDUCED MOTION
   ========================================================= */
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  [data-reveal]{opacity:1;transform:none}
  .hero__img{transform:none}
}

/* =========================================================
   BLOG — index list + article (added for /blog)
   ========================================================= */
/* --- shared page intro --- */
.blog-intro{max-width:var(--container);margin:0 auto;padding:0 var(--pad)}
.breadcrumb{max-width:760px;margin:0 auto;padding:0 var(--pad);font-family:var(--f-head);font-size:.8rem;color:var(--muted);letter-spacing:.04em}
.breadcrumb a{color:var(--ink-soft)}
.breadcrumb a:hover{color:var(--lime)}

/* --- blog index grid --- */
.blog-list{max-width:var(--container);margin:clamp(28px,5vw,48px) auto 0;padding:0 var(--pad) clamp(60px,9vw,110px);display:grid;grid-template-columns:1fr;gap:18px}
.post-card{position:relative;display:flex;flex-direction:column;gap:.7rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px;transition:transform .35s var(--ease),border-color .3s,background .3s;overflow:hidden}
.post-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--lime);transform:scaleY(0);transform-origin:top;transition:transform .4s var(--ease)}
.post-card:hover{transform:translateY(-5px);border-color:var(--line-2);background:var(--bg-3)}
.post-card:hover::before{transform:scaleY(1)}
.post-card__cat{font-family:var(--f-head);font-weight:700;font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--lime)}
.post-card__title{font-family:var(--f-head);font-weight:800;font-size:clamp(1.3rem,2.6vw,1.7rem);line-height:1.15}
.post-card__title a{display:block}
.post-card:hover .post-card__title{color:var(--lime)}
.post-card__excerpt{color:var(--ink-soft);font-size:.97rem}
.post-card__meta{display:flex;gap:14px;flex-wrap:wrap;color:var(--muted);font-size:.8rem;font-family:var(--f-head);letter-spacing:.03em}
.post-card__more{margin-top:.3rem;font-family:var(--f-head);font-weight:700;font-size:.86rem;color:var(--lime)}

/* --- single article --- */
.post{max-width:760px;margin:0 auto;padding:0 var(--pad)}
.post__head{padding:clamp(96px,15vh,150px) 0 clamp(20px,4vh,34px)}
.post__cat{font-family:var(--f-head);font-weight:700;font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;color:var(--lime);display:inline-block;margin-bottom:1rem}
.post__title{font-family:var(--f-display);font-weight:400;font-size:clamp(1.95rem,5vw,3.1rem);line-height:1.04;letter-spacing:.01em;text-transform:uppercase}
.post__meta{margin-top:1.4rem;display:flex;align-items:center;gap:10px 16px;flex-wrap:wrap;color:var(--muted);font-size:.84rem;font-family:var(--f-head);letter-spacing:.03em;border-top:1px solid var(--line);padding-top:1.2rem}
.post__meta strong{color:var(--ink-soft);font-weight:700}
.post__cover{max-width:var(--container);margin:clamp(20px,4vw,36px) auto 0;padding:0 var(--pad)}
.post__cover img{width:100%;border-radius:var(--radius);border:1px solid var(--line);object-fit:cover;max-height:440px}

/* --- prose body --- */
.prose{padding:clamp(30px,5vw,46px) 0 clamp(50px,8vw,90px);font-size:1.06rem;line-height:1.75;color:var(--ink-soft)}
.prose>p{margin:0 0 1.25rem}
.prose .lead{font-size:1.18rem;color:var(--ink);line-height:1.65}
.prose h2{font-family:var(--f-head);font-weight:800;color:var(--ink);font-size:clamp(1.5rem,3.4vw,2rem);line-height:1.15;margin:2.6rem 0 1rem;padding-top:1.2rem;border-top:1px solid var(--line)}
.prose h3{font-family:var(--f-head);font-weight:700;color:var(--ink);font-size:1.22rem;margin:1.9rem 0 .7rem}
.prose strong{color:var(--ink);font-weight:700}
.prose a{color:var(--lime);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.prose a:hover{color:var(--lime-2)}
/* buttons inside prose keep their own colors (don't inherit the lime link color → invisible CTA) */
.prose .btn,.prose .btn:hover{color:#06160a;text-decoration:none}
.prose .btn--ghost,.prose .btn--ghost:hover{color:var(--ink)}
.prose ul,.prose ol{margin:0 0 1.4rem;padding-left:1.3rem;display:grid;gap:.55rem}
.prose li{padding-left:.2rem}
.prose ul li::marker{color:var(--lime)}
.prose ol li::marker{color:var(--lime);font-family:var(--f-head);font-weight:700}
.prose blockquote{margin:1.8rem 0;padding:.4rem 0 .4rem 1.3rem;border-left:3px solid var(--lime);color:var(--ink);font-size:1.1rem;font-style:italic}

/* callout / key-points box */
.callout{background:linear-gradient(150deg,var(--bg-3),var(--surface));border:1px solid var(--line);border-left:4px solid var(--lime);border-radius:var(--radius-sm);padding:24px 26px;margin:1.9rem 0}
.callout h3{margin:0 0 .6rem;font-family:var(--f-head);font-weight:800;font-size:1.05rem;color:var(--lime);letter-spacing:.04em;text-transform:uppercase}
.callout p:last-child,.callout ul:last-child{margin-bottom:0}

/* simple data table inside prose */
.prose table{width:100%;border-collapse:collapse;margin:1.6rem 0;font-size:.96rem}
.prose th,.prose td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line)}
.prose th{font-family:var(--f-head);color:var(--ink);font-weight:700;background:var(--bg-2)}
.prose td{color:var(--ink-soft)}

/* author / E-E-A-T */
.post-author{display:flex;gap:18px;align-items:center;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;margin-top:2rem}
.post-author img{width:64px;height:64px;border-radius:14px;object-fit:cover;flex:none;outline:1px solid var(--line-2)}
.post-author h4{font-family:var(--f-head);font-weight:800;font-size:1.05rem;color:var(--ink);margin-bottom:.25rem}
.post-author p{font-size:.9rem;color:var(--muted);margin:0}

/* inline CTA */
.post-cta{background:linear-gradient(150deg,var(--lime-deep),var(--bg-3));border:1px solid var(--line-2);border-radius:var(--radius);padding:clamp(28px,5vw,40px);margin:2.4rem auto 0;text-align:center}
.post-cta h3{font-family:var(--f-display);font-weight:400;font-size:clamp(1.5rem,4vw,2.2rem);text-transform:uppercase;color:var(--ink);line-height:1.05;margin-bottom:.8rem}
.post-cta p{color:var(--ink-soft);max-width:48ch;margin:0 auto 1.5rem}

/* related posts */
.post-related{max-width:760px;margin:0 auto;padding:clamp(40px,7vw,70px) var(--pad);border-top:1px solid var(--line)}
.post-related h2{font-family:var(--f-head);font-weight:800;font-size:1.3rem;margin-bottom:1.2rem;color:var(--ink)}
.post-related__grid{display:grid;grid-template-columns:1fr;gap:14px}
.post-related a{display:block;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 20px;transition:border-color .3s,transform .3s,background .3s}
.post-related a:hover{border-color:var(--line-2);transform:translateY(-3px);background:var(--bg-3)}
.post-related span{font-family:var(--f-head);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--lime)}
.post-related strong{display:block;margin-top:.35rem;font-family:var(--f-head);font-weight:700;font-size:1rem;color:var(--ink)}

@media(min-width:760px){
  .blog-list{grid-template-columns:repeat(2,1fr);gap:20px}
  .post-related__grid{grid-template-columns:repeat(2,1fr)}
}