/* ---------- tokens ---------- */
:root{
  --canvas:#0a0a0c;
  --panel:#17171b;
  --panel-2:#1e1e23;
  --accent:#d4af37;
  --accent-hover:#e8c766;
  --accent-muted:rgba(212,175,55,.2);
  --text-primary:#f3f1ec;
  --text-secondary:#a3a3ab;
  --steel:#8b8e96;
  --steel-bright:#b6bcc6;
  --border:rgba(255,255,255,.09);
  --ease:cubic-bezier(.22,.7,.24,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --tshadow:0 1px 2px rgba(4,4,7,.95),0 3px 12px rgba(4,4,7,.75),0 10px 40px rgba(4,4,7,.8);
  --font-display:'Anton',Impact,sans-serif;
  --font-body:'Barlow',system-ui,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,monospace;
  --font-script:'Caveat',cursive;
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html,body{overflow-x:hidden;overflow-x:clip}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
body{
  margin:0;background:var(--canvas);color:var(--text-primary);
  font-family:var(--font-body);font-weight:400;font-size:16px;line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}
ul,fieldset{margin:0;padding:0;border:0;list-style:none}
h1,h2,h3,p{margin:0}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,select{font:inherit;color:inherit}

.wrap{max-width:1180px;margin-inline:auto;padding-inline:6vw}
.wrap-narrow{max-width:760px}

.skip-link{
  position:absolute;left:1em;top:-3em;background:var(--accent);color:#0a0a0c;
  padding:.7em 1.1em;border-radius:.4em;z-index:200;transition:top .25s var(--ease);
}
.skip-link:focus{top:1em}

:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* one fixed background environment, whisper level */
.bg-ember{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.5;
  background:
    radial-gradient(1200px 700px at 12% 18%,rgba(212,175,55,.05),transparent 60%),
    radial-gradient(900px 600px at 88% 82%,rgba(212,175,55,.045),transparent 55%);
  animation:emberDrift 70s ease-in-out infinite;animation-delay:-14s;
}
@keyframes emberDrift{
  0%,100%{transform:translate3d(0,0,0) scale(1)}
  50%{transform:translate3d(-1.5%,1.5%,0) scale(1.06)}
}
body.paused *,body.paused *::before,body.paused *::after{animation-play-state:paused !important}

/* fixed, motionless brand watermark behind the below-fold sections (hidden behind the opaque hero) */
.bg-logo{position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:url('logo-forge.png');background-repeat:no-repeat;background-position:center 30%;
  background-size:min(69vw,840px);opacity:.075}
/* the mark is sized for a desktop canvas; on a phone the same ratio competes with the copy */
@media (max-width:720px){.bg-logo{background-size:min(76vw,420px);opacity:.05}}

/* ---------- nav ---------- */
.site-nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:1.1em 5vw;background:rgba(10,10,12,.55);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.nav-mark{display:flex;align-items:center;gap:.6em;text-decoration:none;color:var(--accent);
  font-family:var(--font-mono);font-size:.82rem;letter-spacing:.04em}
.nav-mark img{border-radius:6px;object-fit:contain}
.nav-mark b{color:var(--accent)}
.nav-signature{font-family:var(--font-script);font-style:normal;font-weight:600;font-size:1.25rem;
  color:var(--text-secondary);margin-left:.5em;white-space:nowrap}
.site-nav nav{display:flex;align-items:center;gap:1.6em;font-family:var(--font-mono);font-size:.8rem;letter-spacing:.03em}
.site-nav nav a{text-decoration:none;color:var(--text-secondary);transition:color .25s var(--ease)}
.site-nav nav a:hover{color:var(--text-primary)}
.nav-cta{color:var(--accent) !important}
@media (max-width:900px){.nav-signature{display:none}}
@media (max-width:640px){.site-nav nav a:not(.nav-cta){display:none}}

/* ---------- hero ---------- */
.hero{position:relative;height:400vh;background:var(--canvas)}
.hero-stage{
  position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;
  display:flex;align-items:center;justify-content:center;background:var(--canvas);
}
.poster,#heroVideo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.poster{background-size:cover;background-position:center;opacity:1;transition:opacity .7s var(--ease)}
#heroVideo{opacity:0;transition:opacity .7s var(--ease);will-change:transform;transform:translateZ(0)}
.hero-stage.video-ready #heroVideo{opacity:1}
.hero-stage.video-ready .poster{opacity:0}

.scrim{position:absolute;inset:0;pointer-events:none;z-index:1;
  background:radial-gradient(ellipse 130% 95% at 50% 45%,rgba(8,8,12,0) 30%,rgba(8,8,12,.6) 100%)}

.band{
  position:absolute;z-index:2;opacity:0;
  text-shadow:var(--tshadow);
}
/* The box is enlarged well past the band (inset -55%/-70%), so the ellipse's own
   fade-to-zero (0.62 x 0.78 = 48% of box width) always lands inside it with room
   to spare, instead of being chopped off at the box edge like before.
   No opacity of its own: it rides the band's own fade (a CSS opacity on the
   parent already dims every descendant, pseudo-elements included), so the scrim
   is never out of step with the text it is covering. */
.band::before{
  content:"";position:absolute;inset:-55% -70%;z-index:-1;pointer-events:none;
  background:radial-gradient(ellipse 58% 58% at 50% 50%,
    rgba(3,3,6,.95) 0%,rgba(3,3,6,.9) 40%,rgba(3,3,6,.48) 60%,rgba(3,3,6,0) 78%);
}
/* Three fixed lanes across the stage, so side copy and the centre watermark can
   never collide at any window width: left 4-34%, centre 35-65%, right 66-96%. */
.band-1{left:4%;top:50%;transform:translateY(-50%);text-align:left;width:30%;padding:2vh 0}
.band-2{right:4%;top:50%;transform:translateY(-50%);text-align:right;width:30%;padding:2vh 0}
.band-3{left:50%;bottom:7%;transform:translateX(-50%);text-align:center;width:min(88vw,52rem);padding:1.4em 0}

/* The settle band sits low in frame, right where the footage's own knurl
   cylinder ends and its plain dark background begins: that is a hard seam
   baked into the video itself. Reaching much further up with this band's own
   scrim softens that seam under a smooth gradient instead of leaving it bare. */
.band-3::before{inset:-170% -70%}

.band-plates{right:4%;top:50%;transform:translateY(-50%);width:30%;
  display:flex;gap:4%;align-items:center;justify-content:flex-end;text-shadow:none;opacity:0}
.band-plates::before{content:none}
.band-plates img{width:min(46%,168px);height:auto;aspect-ratio:1/1;opacity:.8;
  border-radius:50%;box-shadow:0 18px 38px -12px rgba(0,0,0,.8)}
@media (max-width:900px){.band-plates{display:none}}

.band-watermark{left:35%;top:50%;transform:translateY(-50%);width:30%;
  text-align:center;pointer-events:none;text-shadow:none}
.band-watermark::before{content:none}
/* sized off the lane, not the page, so OBSIDIAN always fits its 30% column */
.watermark-text{font-family:var(--font-display);font-weight:400;text-transform:uppercase;line-height:.86;
  font-size:6.4vw;color:#04040a;letter-spacing:.005em;max-width:none;
  -webkit-text-stroke:1px rgba(212,175,55,.34)}

.kicker{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.12em;color:var(--accent);margin-bottom:.7em}
.band .kicker{color:#d7d5cf}
/* only the opening "kuźnia..." kicker, not the settle band's "seria obsidian" */
.band-1 .kicker,.hero-static-copy .kicker{color:var(--accent);text-shadow:var(--tshadow)}
/* the vw term keeps every hero line inside its 30% lane on smaller windows;
   the clamp ceiling holds the proportions that read well on a 4K desktop */
.headline{font-family:var(--font-display);font-weight:400;text-transform:uppercase;letter-spacing:.01em;
  font-size:clamp(1.9rem,5.2vw,4.6rem);line-height:1.02;color:var(--text-primary)}
.staccato{font-family:var(--font-display);font-weight:400;text-transform:uppercase;letter-spacing:.01em;
  font-size:clamp(1.15rem,2.6vw,2.5rem);line-height:1.06;margin-top:.42em;color:var(--text-primary)}
.settle-line{font-family:var(--font-display);font-weight:400;text-transform:uppercase;letter-spacing:.01em;
  font-size:clamp(1.05rem,2.1vw,1.95rem);line-height:1.1;margin-bottom:.9em;color:var(--text-primary)}

/* the two-tone treatment: gold, a touch larger than the white it sits beside */
.w-grey{color:var(--accent);font-size:1.15em;line-height:1}

.band .w{display:inline-block;opacity:var(--kc,0);
  transform:translateY(calc((1 - var(--kc,0)) * 16px));
  transition:none;
}
.band-1 .w{--kc:clamp(0,(var(--k,0) - var(--th,0))*3,1);transform:scale(calc(.85 + .15*var(--kc,0)))}

.hero-static-copy{display:none;position:relative;z-index:3;text-align:center;max-width:32ch;padding:0 6vw;flex-direction:column;align-items:center;gap:1.1em}
.hero-static-copy .headline{text-shadow:var(--tshadow)}
.static-sub{font-size:1.05rem;color:#e4e2dc;text-shadow:var(--tshadow)}

.scroll-cue{position:absolute;left:50%;bottom:4vh;transform:translateX(-50%);z-index:2;color:#cfcdc6;
  pointer-events:none;opacity:.75;transition:opacity .5s var(--ease);animation:cueBob 2.2s ease-in-out infinite;animation-delay:-.6s}
@keyframes cueBob{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,8px)}}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  padding:.9em 1.6em;border-radius:.35em;font-family:var(--font-mono);font-size:.85rem;
  letter-spacing:.04em;text-decoration:none;transition:background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);
  text-shadow:none;
}
.btn-primary{background:var(--accent);color:#0a0a0c}
.btn-primary:hover{background:var(--accent-hover)}
.btn-ghost{border:1px solid rgba(255,255,255,.4);color:#fff}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
@media (pointer:coarse){.btn{min-height:44px}}

/* ---------- static-hero gate: five conditions, exact match with JS GATES ---------- */
@media (max-width:720px),
       (orientation:portrait) and (max-width:1024px),
       (orientation:portrait) and (pointer:coarse),
       (orientation:landscape) and (pointer:coarse) and (max-height:560px),
       (prefers-reduced-motion:reduce){
  .hero{height:100svh;min-height:560px}
  .poster,#heroVideo,.band,.scroll-cue{display:none !important}
  /* the nav is fixed and overlays the stage, so reserve its height before centring */
  .hero-stage{background-image:url('hero-poster.jpg');background-size:cover;background-position:center;
    padding:5.5rem 0 2rem}
  .hero-static-copy{display:flex}
}
@media (max-height:560px){.scroll-cue{display:none}}
/* a phone held sideways has very little vertical room; shrink the static hero to fit it */
@media (orientation:landscape) and (max-height:560px){
  .hero-stage{padding:4.6rem 0 1.2rem}
  .hero-static-copy{gap:.75em;max-width:36ch}
  .hero-static-copy .headline{font-size:clamp(1.5rem,4.6vw,2.5rem)}
  .static-sub{font-size:.95rem}
}

/* ---------- sections, shared ---------- */
.section{position:relative;z-index:1;padding:min(14vh,7.5rem) 0}
.section .kicker{margin-bottom:.9em}
.section h2{font-family:var(--font-display);font-weight:400;text-transform:uppercase;
  font-size:clamp(1.8rem,4.4vw,3rem);line-height:1.08;max-width:20ch;margin-bottom:.7em}
.lede{font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--text-secondary);max-width:56ch;margin-bottom:1em}
.section p{max-width:64ch}

.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease-out),transform .8s var(--ease-out)}
.reveal.in{opacity:1;transform:none}
.reveal-group .part{opacity:0;transform:translateY(26px);
  transition:opacity .8s var(--ease-out),transform .8s var(--ease-out)}
.reveal-group.in .part{opacity:1;transform:none}
.reveal-group.in .part:nth-child(1){transition-delay:0ms}
.reveal-group.in .part:nth-child(2){transition-delay:110ms}
.reveal-group.in .part:nth-child(3){transition-delay:220ms}
.reveal-group.in.settled .part:nth-child(1),
.reveal-group.in.settled .part:nth-child(2),
.reveal-group.in.settled .part:nth-child(3){transition-delay:0ms}

/* ---------- athlete ---------- */
.athlete-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:6vw;align-items:center}
.athlete-photos{position:relative}
.athlete-photo-main{border-radius:.6em;width:100%;height:auto;aspect-ratio:2/3;object-fit:cover;
  object-position:center 20%;box-shadow:0 30px 60px -20px rgba(0,0,0,.6)}
.athlete-photo-small{position:absolute;right:-6%;bottom:-8%;width:34%;height:auto;aspect-ratio:1/1;
  object-fit:cover;border-radius:.5em;border:4px solid var(--canvas);box-shadow:0 20px 40px -14px rgba(0,0,0,.7)}
.athlete-copy h2{max-width:14ch}
@media (max-width:860px){
  .athlete-grid{grid-template-columns:1fr;gap:12vw 0}
  .athlete-photo-main{aspect-ratio:4/5}
  .athlete-photo-small{width:38%}
}
/* on a phone the inset photo must tuck into the main photo's corner, not hang past it */
@media (max-width:720px){
  .athlete-photo-small{right:0;bottom:-5%;width:36%;border-width:3px}
}

/* ---------- records ---------- */
.records{text-align:center}
.records h2{margin-inline:auto}
.hold-widget{display:flex;flex-direction:column;align-items:center;gap:.9em;margin:2.6em 0 3.2em}
.hold-btn{position:relative;width:80px;height:80px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:var(--panel);border:1px solid var(--border);transition:transform .25s var(--ease),background .25s var(--ease)}
/* the svg carries width/height="48" as HTML attributes for its intrinsic
   viewBox size; without an explicit CSS size a replaced element like this
   keeps that 48px size and pins to the button's top-left corner instead of
   filling it, which is why the ring read shrunken and off-centre */
.hold-btn svg{position:absolute;inset:0;width:100%;height:100%}
.hold-btn-label{position:relative;font-family:var(--font-mono);font-size:.64rem;letter-spacing:.05em;color:var(--text-secondary)}
.hold-btn:active,.hold-btn.holding{transform:scale(.96);background:var(--panel-2)}
.hold-help{font-size:.9rem;color:var(--text-secondary)}
.hold-widget.done{display:none}

.records-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);
  border:1px solid var(--border);border-radius:.6em;overflow:hidden}
.record-card{background:var(--panel);padding:2.2em 1.4em;opacity:0;transform:scale(.92);
  transition:opacity .55s var(--ease-out),transform .55s var(--ease-out)}
.record-card.shown{opacity:1;transform:scale(1)}
.record-num{font-family:var(--font-mono);font-weight:600;font-size:clamp(1.6rem,3.2vw,2.3rem);
  color:var(--text-primary);text-shadow:0 0 24px var(--accent-muted)}
.record-label{margin-top:.5em;font-weight:600}
.record-detail{margin-top:.5em;font-size:.86rem;color:var(--text-secondary);max-width:none}
@media (max-width:860px){.records-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.records-grid{grid-template-columns:1fr}}

/* ---------- kuźnia / forge ---------- */
.forge-grid{display:grid;grid-template-columns:1fr 1fr;gap:6vw;align-items:center}
.forge-photos{display:grid;grid-template-columns:1fr 1fr;gap:1em}
.forge-photos img{border-radius:.5em;width:100%;height:auto;aspect-ratio:3/4;object-fit:cover}
.forge-photos .part:first-child{margin-top:14%}
.trust-line{display:inline-flex;align-items:center;gap:.6em;margin-top:1.4em;padding:.6em 1em;
  border:1px solid var(--border);border-radius:2em;font-size:.85rem;color:var(--text-secondary)}
.trust-line svg{color:var(--accent);flex-shrink:0}
@media (max-width:860px){.forge-grid{grid-template-columns:1fr}.forge-photos{order:-1}}

/* ---------- products ---------- */
.product-cards{display:grid;grid-template-columns:1fr 1fr;gap:2vw;margin-top:2.6em}
.product-card{background:var(--panel);border:1px solid var(--border);border-radius:.7em;overflow:hidden}
.product-media{position:relative;aspect-ratio:16/9}
.product-media img:first-child{width:100%;height:100%;object-fit:cover}
.product-badge{position:absolute;right:1em;bottom:-3.2em;width:clamp(96px,9vw,128px);height:auto;aspect-ratio:1/1;
  border-radius:50%;box-shadow:0 14px 30px -8px rgba(0,0,0,.7);background:#000}
.product-body{padding:4.2em 1.6em 1.8em}
.product-card .product-eyebrow{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.05em;color:var(--accent);margin-bottom:.5em}
.product-body h3{font-family:var(--font-display);font-weight:400;text-transform:uppercase;font-size:1.5rem;margin-bottom:.6em}
.product-body>p{color:var(--text-secondary);margin-bottom:1.3em}
.spec-list{display:flex;flex-direction:column;gap:.55em;font-family:var(--font-mono);font-size:.85rem;
  border-top:1px solid var(--border);padding-top:1.1em}
.spec-list li{display:flex;justify-content:space-between;gap:1em}
.spec-list span{color:var(--text-secondary)}
@media (max-width:760px){.product-cards{grid-template-columns:1fr}}

/* ---------- faq ---------- */
.faq-list{display:flex;flex-direction:column;gap:.7em;margin-top:2em}
.faq-item{background:var(--panel);border:1px solid var(--border);border-radius:.5em;padding:.3em 1.3em}
.faq-item summary{cursor:pointer;padding:1.1em 0;font-weight:600;list-style:none;position:relative;padding-right:2em}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:0;top:1.1em;color:var(--accent);font-size:1.3rem;line-height:1;
  transition:transform .3s var(--ease)}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{color:var(--text-secondary);padding-bottom:1.2em;max-width:none}

/* ---------- order form ---------- */
.order-form{margin-top:2em;display:flex;flex-direction:column;gap:1.3em}
.qty-fieldset{background:var(--panel);border:1px solid var(--border);border-radius:.5em;padding:1.3em 1.4em}
.qty-fieldset legend{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.05em;color:var(--text-secondary);padding:0 .3em}
.qty-row{display:flex;align-items:center;justify-content:space-between;gap:1em;padding:.6em 0}
.qty-row + .qty-row{border-top:1px solid var(--border)}
.qty-row input{width:5em;padding:.5em;background:var(--panel-2);border:1px solid var(--border);border-radius:.35em;color:var(--text-primary);text-align:center}
.field-row{display:flex;flex-direction:column;gap:.5em}
.field-row label{font-size:.85rem;color:var(--text-secondary)}
.field-row input,.field-row select{padding:.85em 1em;background:var(--panel);border:1px solid var(--border);
  border-radius:.4em;color:var(--text-primary)}
.field-row input:focus,.field-row select:focus,.qty-row input:focus{border-color:var(--accent)}
.field-error{color:var(--accent-hover);font-size:.85rem;margin-top:.4em}
.consent-row{display:flex;align-items:flex-start;gap:.8em;font-size:.85rem;color:var(--text-secondary);cursor:pointer}
.consent-row input{margin-top:.15em;width:22px;height:22px;flex-shrink:0;accent-color:var(--accent)}
@media (pointer:coarse){.consent-row input{width:26px;height:26px}}
.btn-submit{width:100%;padding:1.05em;font-size:.9rem}
.form-success{background:var(--panel);border:1px solid var(--accent-muted);border-radius:.5em;padding:1.2em 1.4em;color:var(--text-primary)}

/* ---------- footer ---------- */
.site-footer{position:relative;z-index:1;border-top:1px solid var(--border);padding:4em 0}
.footer-grid{display:flex;flex-wrap:wrap;justify-content:space-between;gap:2em;align-items:flex-start}
.footer-brand{display:flex;flex-direction:column;align-items:flex-start;gap:.4em}
.footer-brand img{margin-bottom:.4em;object-fit:contain}
.footer-brand p{font-family:var(--font-mono);font-size:.85rem;letter-spacing:.05em}
.footer-sub{color:var(--text-secondary);font-size:.8rem}
.footer-contact{display:flex;flex-direction:column;align-items:flex-end;gap:.6em;text-align:right}
.footer-contact a{font-family:var(--font-mono);color:var(--accent);text-decoration:none}
.footer-fine{font-size:.78rem;color:var(--text-secondary);max-width:32ch}
@media (max-width:600px){.footer-contact{align-items:flex-start;text-align:left}}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  .bg-ember{animation:none;opacity:.3}
  .reveal,.reveal-group .part,.record-card{opacity:1 !important;transform:none !important}
  .band .w{opacity:1 !important;transform:none !important}
}