/* ============================================================
   TYLKO DOBRE HI-FI — fundament (design system: front amplitunera)
   Srebro / orzech / bursztyn / wskaźnik VU
   ============================================================ */

/* ---- Fonty (self-hosted, Space Mono 400/700, latin + latin-ext) ---- */
@font-face{
  font-family:"Space Mono";font-style:normal;font-weight:400;font-display:swap;
  src:url("../assets/fonts/spacemono-400-latin.woff2") format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+2122,U+20AC;
}
@font-face{
  font-family:"Space Mono";font-style:normal;font-weight:400;font-display:swap;
  src:url("../assets/fonts/spacemono-400-latinext.woff2") format("woff2");
  unicode-range:U+0100-024F,U+1E00-1EFF,U+2C60-2C7F,U+A720-A7FF;
}
@font-face{
  font-family:"Space Mono";font-style:normal;font-weight:700;font-display:swap;
  src:url("../assets/fonts/spacemono-700-latin.woff2") format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+2122,U+20AC;
}
@font-face{
  font-family:"Space Mono";font-style:normal;font-weight:700;font-display:swap;
  src:url("../assets/fonts/spacemono-700-latinext.woff2") format("woff2");
  unicode-range:U+0100-024F,U+1E00-1EFF,U+2C60-2C7F,U+A720-A7FF;
}

/* ---- Reset ---- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body,h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0}
ul[class],ol[class]{list-style:none;padding:0}
a{color:inherit;text-decoration:none}
img,svg,video{display:block;max-width:100%;height:auto}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
:where(input,textarea,select,button):focus{outline:none}

/* ---- Tokeny ---- */
:root{
  --ink:#0E1726; --ink-2:#0A0F18; --panel:#141A24; --panel-2:#1B2330;
  --walnut:#3D2817; --walnut-2:#2A1B10;
  --silver-1:#EDEFF2; --silver-2:#D3D6DA; --silver-3:#9AA1AB;
  --amber:#E8A33D; --amber-hot:#F7C868; --amber-glow:rgba(232,163,61,.35);
  --green:#3A7D44; --green-soft:#6FCF8A; --red:#D9534F;
  --bone:#F5F1E8; --muted:#97A0AD; --line:rgba(255,255,255,.08); --line-strong:rgba(255,255,255,.16);
  --ok:#57C08A; --error:#F0616B;

  --f-display:"Space Mono",ui-monospace,"Courier New",monospace;
  --f-mono:"Space Mono",ui-monospace,monospace;
  --f-body:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;

  /* Skala odstępów */
  --s-1:.25rem; --s-2:.5rem; --s-3:.75rem; --s-4:1rem; --s-5:1.5rem;
  --s-6:2rem; --s-7:3rem; --s-8:4rem; --s-9:6rem;

  --wrap:1160px;
  --radius:14px; --radius-sm:8px;
  --nav-h:64px;

  --plate:linear-gradient(180deg,#EDEFF2 0%,#D3D6DA 45%,#B7BCC4 55%,#E4E7EB 100%);
  --plate-grooves:repeating-linear-gradient(90deg,rgba(0,0,0,.04) 0,rgba(0,0,0,.04) 1px,transparent 1px,transparent 3px);
  --shadow-1:0 1px 2px rgba(0,0,0,.4);
  --shadow-2:0 12px 32px rgba(0,0,0,.45);
}

/* ---- Baza ---- */
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 12px)}
body{
  font-family:var(--f-body);
  background:
    radial-gradient(1100px 620px at 50% -10%,rgba(232,163,61,.10),transparent 60%),
    linear-gradient(180deg,var(--ink) 0%,var(--ink-2) 100%);
  background-attachment:fixed;
  color:var(--bone);
  line-height:1.6;
  min-height:100dvh;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

/* ---- Typografia ---- */
h1,h2,h3,h4{
  font-family:var(--f-display);
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.04em;
  line-height:1.12;
  color:var(--silver-1);
}
p{color:var(--silver-2)}
strong{color:var(--bone)}

/* ---- Layout ---- */
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(1rem,4vw,2rem)}
.section{padding-block:clamp(3rem,7vw,5.5rem);position:relative}
.section + .section{border-top:1px solid var(--line)}

.section-head{max-width:60ch;margin-bottom:clamp(1.75rem,4vw,2.75rem)}
.eyebrow{
  display:inline-block;
  font-family:var(--f-mono);font-size:.72rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.22em;
  color:var(--amber);margin-bottom:var(--s-3);
}
.eyebrow::before{content:"";display:inline-block;width:1.6em;height:1px;background:var(--amber);vertical-align:middle;margin-right:.6em;opacity:.7}
.section-title{
  font-family:var(--f-display);
  font-size:clamp(1.6rem,4.5vw,2.5rem);
  color:var(--silver-1);
  background:linear-gradient(180deg,var(--silver-1),var(--silver-3));
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
}
.section-lead{margin-top:var(--s-4);color:var(--muted);font-family:var(--f-body);max-width:58ch}

/* Divider z podziałką skali */
.rule-scale{
  height:14px;width:100%;
  background:repeating-linear-gradient(90deg,var(--line-strong) 0,var(--line-strong) 1px,transparent 1px,transparent 14px);
  opacity:.5;margin-block:var(--s-5);
}

/* ---- Powierzchnia „front" (szczotkowane srebro) ---- */
.plate-surface{
  background:var(--plate);
  background-image:var(--plate-grooves),var(--plate);
  color:var(--walnut-2);
  border-radius:var(--radius-sm);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.6),inset 0 -1px 0 rgba(0,0,0,.18),var(--shadow-1);
}

/* ---- Przyciski ---- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  min-height:44px;padding:.65rem 1.35rem;
  font-family:var(--f-mono);font-weight:700;font-size:.9rem;
  text-transform:uppercase;letter-spacing:.06em;
  border-radius:var(--radius-sm);
  border:1px solid transparent;
  transition:transform .15s ease,box-shadow .2s ease,background-color .2s ease,border-color .2s ease,color .2s ease;
}
.btn:active{transform:translateY(1px)}
.btn--primary{
  background:linear-gradient(180deg,var(--amber-hot),var(--amber));
  color:var(--walnut-2);
  box-shadow:0 0 0 1px rgba(0,0,0,.15),0 8px 22px var(--amber-glow);
}
.btn--primary:hover{box-shadow:0 0 0 1px rgba(0,0,0,.15),0 10px 28px rgba(232,163,61,.5)}
.btn--ghost{
  background:rgba(255,255,255,.02);
  color:var(--silver-1);
  border-color:var(--line-strong);
}
.btn--ghost:hover{border-color:var(--silver-3);background:rgba(255,255,255,.05)}

/* ---- Sticky nav ---- */
.site-nav{
  position:sticky;top:0;z-index:50;
  background:rgba(10,15,24,.82);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;gap:var(--s-4);min-height:var(--nav-h)}
.nav-brand{display:inline-flex;align-items:center;gap:.6rem;margin-right:auto}
.nav-emblem{display:inline-flex;filter:drop-shadow(0 0 6px var(--amber-glow))}
.nav-wordmark{
  font-family:var(--f-display);font-weight:700;font-size:.95rem;
  letter-spacing:.08em;color:var(--silver-1);white-space:nowrap;
}
.nav-list{display:flex;align-items:center;gap:clamp(.75rem,2.2vw,1.75rem)}
.nav-link{
  font-family:var(--f-mono);font-size:.82rem;font-weight:400;
  text-transform:uppercase;letter-spacing:.08em;color:var(--silver-3);
  padding:.4rem 0;position:relative;transition:color .2s ease;
}
.nav-link:hover{color:var(--silver-1)}
.nav-link::after{
  content:"";position:absolute;left:0;right:100%;bottom:-2px;height:2px;
  background:var(--amber);transition:right .25s ease;
}
.nav-link:hover::after,.nav-link.is-active::after{right:0}
.nav-link.is-active{color:var(--amber)}
.nav-menu{display:flex;align-items:center;gap:clamp(.75rem,2.2vw,1.75rem)}
.nav-cta{min-height:40px;padding:.45rem 1.1rem;font-size:.8rem}

.nav-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:44px;height:44px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);
}
.nav-toggle-bar{display:block;width:20px;height:2px;background:var(--silver-1);margin-inline:auto;transition:transform .25s ease,opacity .2s ease}

/* Mobile nav */
@media (max-width:860px){
  .nav-toggle{display:flex}
  .nav-menu{
    position:absolute;top:var(--nav-h);left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:rgba(10,15,24,.97);
    backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
    border-bottom:1px solid var(--line);
    padding:var(--s-3) clamp(1rem,4vw,2rem) var(--s-5);
    transform:translateY(-8px);opacity:0;pointer-events:none;
    transition:opacity .2s ease,transform .2s ease;
    max-height:calc(100dvh - var(--nav-h));overflow-y:auto;
  }
  .site-nav.nav-open .nav-menu{transform:translateY(0);opacity:1;pointer-events:auto}
  .nav-list{flex-direction:column;align-items:stretch;gap:0}
  .nav-list li{border-bottom:1px solid var(--line)}
  .nav-link{display:block;padding:.9rem 0;font-size:.95rem}
  .nav-link::after{display:none}
  .nav-cta{margin-top:var(--s-4);align-self:flex-start}
  .site-nav.nav-open .nav-toggle-bar:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .site-nav.nav-open .nav-toggle-bar:nth-child(2){opacity:0}
  .site-nav.nav-open .nav-toggle-bar:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}

/* ---- Wskaźnik VU ---- */
.vu{width:100%;max-width:440px;filter:drop-shadow(0 18px 34px rgba(0,0,0,.5))}
.vu .vu-meter{width:100%;height:auto}
#vu-needle{
  transform-box:view-box;
  transform-origin:200px 212px;
  transform:rotate(0deg);
}
.vu.live #vu-needle{animation:vu-sway 3.6s ease-in-out infinite}
@keyframes vu-sway{
  0%,100%{transform:rotate(-3deg)}
  18%{transform:rotate(7deg)}
  34%{transform:rotate(-1deg)}
  52%{transform:rotate(11deg)}
  70%{transform:rotate(2deg)}
  86%{transform:rotate(6deg)}
}

/* ---- Stopka ---- */
.site-footer{border-top:1px solid var(--line);background:linear-gradient(180deg,transparent,rgba(10,15,24,.6));margin-top:var(--s-6)}
.footer-inner{
  display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:clamp(1.5rem,4vw,3rem);
  padding-block:clamp(2.5rem,5vw,3.5rem);
}
.footer-wordmark{font-family:var(--f-display);font-weight:700;letter-spacing:.08em;color:var(--silver-1);display:block;margin-bottom:var(--s-3)}
.footer-tagline{color:var(--muted);max-width:36ch;font-size:.95rem}
.footer-heading{display:block;font-family:var(--f-mono);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.18em;color:var(--amber);margin-bottom:var(--s-3)}
.footer-mail{font-family:var(--f-mono);color:var(--silver-1);border-bottom:1px solid var(--line-strong);padding-bottom:2px;transition:color .2s ease,border-color .2s ease}
.footer-mail:hover{color:var(--amber-hot);border-color:var(--amber)}
.footer-social{display:flex;flex-wrap:wrap;gap:var(--s-3);margin-top:var(--s-4)}
.footer-social-link{font-family:var(--f-mono);font-size:.82rem;color:var(--silver-3);border:1px solid var(--line-strong);border-radius:var(--radius-sm);padding:.4rem .8rem;transition:color .2s ease,border-color .2s ease}
.footer-social-link:hover{color:var(--silver-1);border-color:var(--silver-3)}
.footer-admin{font-family:var(--f-mono);color:var(--silver-2);display:block}
.footer-note{color:var(--muted);font-size:.82rem;line-height:1.5;margin-top:var(--s-3)}
.footer-bottom{border-top:1px solid var(--line);padding-block:var(--s-5)}
.footer-copy{font-family:var(--f-mono);font-size:.78rem;color:var(--silver-3);letter-spacing:.03em}
@media (max-width:760px){.footer-inner{grid-template-columns:1fr}}

/* ---- Formularz: komunikat ---- */
.form-msg{
  min-height:1.4em;margin-top:var(--s-3);
  font-family:var(--f-mono);font-size:.85rem;color:var(--ok);
}
.form-msg.is-error{color:var(--error)}

/* ---- Skip-link ---- */
.skip-link{
  position:fixed;top:.5rem;left:.5rem;z-index:100;
  transform:translateY(-160%);
  background:var(--amber);color:var(--walnut-2);
  font-family:var(--f-mono);font-weight:700;font-size:.85rem;
  padding:.6rem 1rem;border-radius:var(--radius-sm);
  transition:transform .2s ease;
}
.skip-link:focus-visible{transform:translateY(0)}

/* ---- Focus ---- */
:focus-visible{outline:2px solid var(--amber);outline-offset:2px;border-radius:3px}
.btn:focus-visible{outline-offset:3px}

/* ---- Utility ---- */
[hidden]{display:none !important}
main:focus{outline:none}

/* ---- 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}
  .vu.live #vu-needle{animation:none;transform:rotate(0deg)}
}

/* ===== hero ===== */
/* ============================================================
   HERO — TYLKO DOBRE HI-FI (front amplitunera + wskaznik VU)
   Namespace .hero-. Buduje na wspolnych tokenach/klasach.
   ============================================================ */

.hero{
  position:relative;
  min-height:90svh;
  display:flex;
  align-items:center;
  padding-block:clamp(2.5rem,7vw,5rem);
  overflow:hidden;
}

/* Ciepla bursztynowa poswiata "ciemnego pokoju" + chlodny akcent skali */
.hero::before{
  content:"";
  position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(680px 460px at 78% 40%,var(--amber-glow),transparent 62%),
    radial-gradient(520px 320px at 12% 88%,rgba(120,150,200,.10),transparent 65%);
}
/* Podzialka skali jako subtelna "linia bazowa" u dolu hero */
.hero::after{
  content:"";
  position:absolute;left:0;right:0;bottom:0;height:14px;z-index:0;pointer-events:none;
  background:repeating-linear-gradient(90deg,var(--line-strong) 0,var(--line-strong) 1px,transparent 1px,transparent 16px);
  opacity:.4;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
}

.hero-inner{
  position:relative;z-index:1;
  display:grid;
  grid-template-columns:1.05fr .95fr;
  align-items:center;
  gap:clamp(2rem,5vw,4rem);
  width:100%;
}

/* ---- Tresc ---- */
.hero-content{max-width:38rem}
.hero-eyebrow{margin-bottom:var(--s-4)}

/* Wordmark — szczotkowane srebro, ogromny clamp, lamany na wiersze */
.hero-wordmark{
  margin:0 0 var(--s-4);
  font-family:var(--f-display);
  font-weight:700;
  text-transform:uppercase;
  line-height:.94;
  letter-spacing:.01em;
}
.hero-word{
  display:block;
  font-size:clamp(2.9rem,10.5vw,6.4rem);
  background:linear-gradient(180deg,#EDEFF2 0%,#D3D6DA 45%,#B7BCC4 55%,#E4E7EB 100%);
  background-image:
    repeating-linear-gradient(90deg,rgba(0,0,0,.05) 0,rgba(0,0,0,.05) 1px,transparent 1px,transparent 4px),
    linear-gradient(180deg,#EDEFF2 0%,#D3D6DA 45%,#B7BCC4 55%,#E4E7EB 100%);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
  filter:drop-shadow(0 2px 1px rgba(0,0,0,.45));
}
/* "HI-FI" — bursztynowy blask wskaznika */
.hero-word--accent{
  background:linear-gradient(180deg,var(--amber-hot) 0%,var(--amber) 62%,#C67F22 100%);
  background-image:
    repeating-linear-gradient(90deg,rgba(0,0,0,.06) 0,rgba(0,0,0,.06) 1px,transparent 1px,transparent 4px),
    linear-gradient(180deg,var(--amber-hot) 0%,var(--amber) 62%,#C67F22 100%);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
  filter:drop-shadow(0 0 22px var(--amber-glow));
}

.hero-tagline{
  font-family:var(--f-mono);
  font-size:clamp(1rem,2.4vw,1.22rem);
  font-weight:700;
  color:var(--silver-1);
  letter-spacing:.01em;
  margin-bottom:var(--s-4);
}
.hero-intro{
  max-width:46ch;
  color:var(--muted);
  font-family:var(--f-body);
  font-size:clamp(.98rem,1.6vw,1.06rem);
  margin-bottom:var(--s-6);
}

/* ---- Social proof: dwa "czytniki" jak na froncie miernika ---- */
.hero-proof{
  display:flex;
  align-items:center;
  gap:clamp(1rem,3vw,1.75rem);
  margin:0 0 var(--s-6);
  padding:var(--s-4) clamp(1rem,3vw,1.4rem);
  background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(0,0,0,.14));
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05),var(--shadow-1);
  width:fit-content;max-width:100%;
}
.hero-stat{display:flex;flex-direction:column;gap:2px;min-width:0}
.hero-stat-val{
  font-family:var(--f-display);
  font-weight:700;
  font-size:clamp(1.5rem,4vw,2.05rem);
  line-height:1;
  color:var(--amber-hot);
  letter-spacing:.02em;
  text-shadow:0 0 14px var(--amber-glow);
}
.hero-stat-label{
  font-family:var(--f-mono);
  font-size:.68rem;
  font-weight:400;
  text-transform:uppercase;
  letter-spacing:.16em;
  color:var(--silver-3);
}
.hero-stat-sep{
  align-self:stretch;
  width:1px;
  background:var(--line-strong);
}

/* ---- CTA ---- */
.hero-actions{display:flex;flex-wrap:wrap;gap:var(--s-3)}
.hero-cta{white-space:nowrap}

/* ---- Wizual: wskaznik VU jako sygnatura ---- */
.hero-visual{
  position:relative;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-self:end;
  width:100%;
}
.hero-vu{
  position:relative;z-index:1;
  width:100%;
  max-width:440px;
  filter:drop-shadow(0 22px 40px rgba(0,0,0,.55));
}
.hero-vu .vu-meter{width:100%;height:auto;display:block}
/* Bursztynowa poswiata "swiatla dialu" pod obudowa */
.hero-vu-floor{
  position:absolute;z-index:0;
  left:50%;top:58%;transform:translate(-50%,-50%);
  width:min(115%,560px);aspect-ratio:1/1;
  background:radial-gradient(circle,var(--amber-glow),transparent 66%);
  filter:blur(6px);
  pointer-events:none;
}
.hero-vu-cap{
  margin-top:var(--s-4);
  font-family:var(--f-mono);
  font-size:.74rem;
  letter-spacing:.06em;
  color:var(--silver-3);
  text-align:center;
}

/* Wychyl wskazowki (animacja) i keyframes @vu-sway pochodza ze WSPOLNEGO CSS:
   element .hero-vu ma tez klase .vu, wiec regula `.vu.live #vu-needle` obowiazuje.
   JS doklada klase .live (respektujac prefers-reduced-motion). Tu tylko wizual. */

/* ---- Responsywnosc ---- */
@media (max-width:900px){
  .hero-inner{
    grid-template-columns:1fr;
    gap:clamp(1.75rem,6vw,2.75rem);
  }
  .hero-content{max-width:none;order:1}
  .hero-visual{order:2;justify-self:center;max-width:440px;margin-inline:auto}
  .hero-word{font-size:clamp(2.9rem,15vw,5rem)}
}
@media (max-width:420px){
  .hero-proof{gap:.9rem;padding:var(--s-3) var(--s-4)}
  .hero-stat-val{font-size:1.5rem}
  .hero-actions{gap:var(--s-2)}
  .hero-cta{width:100%}
}
/* Uwaga: wylaczenie animacji wskazowki dla prefers-reduced-motion obsluguje
   WSPOLNY CSS (regula `.vu.live #vu-needle{animation:none;transform:rotate(0deg)}`). */

/* ===== sprzet ===== */
/* ============================================================
   SEKCJA: SPRZĘT — karty-fronty aparatury (namespace .gear-)
   Szczotkowane srebro (plate) + orzech (body) + bursztyn (model)
   ============================================================ */

.gear-lead{max-width:60ch}

/* ---- Siatka: 1 kol mobile, 2-3 na desktopie ---- */
.gear-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr));
  gap:clamp(1rem,2.5vw,1.75rem);
}

/* ---- Karta = miniaturowy front aparatury ---- */
.gear-card{
  display:flex;
  flex-direction:column;
  border-radius:var(--radius);
  overflow:hidden;
  background:var(--walnut-2);
  border:1px solid var(--line-strong);
  box-shadow:var(--shadow-1);
  transition:transform .2s ease,box-shadow .25s ease,border-color .25s ease;
  will-change:transform;
}
.gear-card:hover{
  transform:translateY(-4px);
  border-color:rgba(232,163,61,.45);
  box-shadow:var(--shadow-2),0 0 0 1px rgba(232,163,61,.25),0 14px 34px var(--amber-glow);
}
.gear-card:focus-within{
  border-color:rgba(232,163,61,.5);
  box-shadow:var(--shadow-2),0 0 0 1px rgba(232,163,61,.3);
}

/* ---- Plate: górny pas w szczotkowanym srebrze ---- */
.gear-plate{
  position:relative;
  display:flex;
  flex-direction:column;
  gap:.15rem;
  padding:var(--s-4) var(--s-5);
  background:var(--plate);
  background-image:var(--plate-grooves),var(--plate);
  color:var(--walnut-2);
  border-bottom:2px solid rgba(0,0,0,.35);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.65),
    inset 0 -2px 4px rgba(0,0,0,.14);
}
/* delikatna rysa świetlna u góry frontu */
.gear-plate::after{
  content:"";
  position:absolute;left:0;right:0;top:0;height:38%;
  background:linear-gradient(180deg,rgba(255,255,255,.35),transparent);
  pointer-events:none;
}

.gear-brand{
  font-family:var(--f-mono);
  font-size:.72rem;
  font-weight:700;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--walnut);
  opacity:.85;
}
.gear-model{
  font-family:var(--f-display);
  font-size:clamp(1.15rem,2.4vw,1.4rem);
  font-weight:700;
  letter-spacing:.02em;
  line-height:1.1;
  text-transform:uppercase;
  /* bursztynowy podpis „na froncie” */
  color:#9A5A12;
  text-shadow:0 1px 0 rgba(255,255,255,.4);
}
.gear-type{
  margin-top:.1rem;
  font-family:var(--f-mono);
  font-size:.68rem;
  font-weight:400;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--silver-3);
  filter:brightness(.72);
}

/* ---- Body: obudowa z orzecha ---- */
.gear-body{
  position:relative;
  display:flex;
  flex-direction:column;
  gap:var(--s-2);
  flex:1;
  padding:var(--s-4) var(--s-5) var(--s-5);
  background:
    linear-gradient(180deg,rgba(255,255,255,.03),transparent 40%),
    linear-gradient(180deg,var(--walnut) 0%,var(--walnut-2) 100%);
  border-top:1px solid rgba(232,163,61,.14);
}

.gear-year{
  display:inline-flex;
  align-items:center;
  align-self:flex-start;
  font-family:var(--f-mono);
  font-size:.72rem;
  font-weight:700;
  letter-spacing:.14em;
  color:var(--amber);
  padding:.2rem .55rem;
  border:1px solid rgba(232,163,61,.35);
  border-radius:999px;
  background:rgba(232,163,61,.08);
}
.gear-desc{
  margin:0;
  font-family:var(--f-body);
  font-size:.92rem;
  line-height:1.55;
  color:var(--bone);
}

@media (max-width:400px){
  .gear-plate{padding:var(--s-3) var(--s-4)}
  .gear-body{padding:var(--s-3) var(--s-4) var(--s-4)}
}

@media (prefers-reduced-motion:reduce){
  .gear-card{transition:none}
  .gear-card:hover{transform:none}
}

/* ===== renowacja ===== */
/* ============================================================
   SEKCJA: RENOWACJA I POMIARY (#renowacja) — namespace .ren-
   Klimat frontu amplitunera: orzechowe kafle, bursztynowy akcent,
   podziałka skali, szczotkowany front na "readoucie" pomiaru.
   Używa wspólnych tokenów/klas (.section, .wrap, .section-head).
   ============================================================ */

.ren-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:clamp(1rem,3vw,1.5rem);
}
@media (min-width:680px){
  .ren-grid{grid-template-columns:repeat(2,1fr)}
}
@media (min-width:960px){
  .ren-grid{grid-template-columns:repeat(3,1fr)}
}

/* --- Kafel (obudowa: ciemny orzech) --- */
.ren-card{
  position:relative;
  display:flex;
  flex-direction:column;
  padding:clamp(1.25rem,3vw,1.75rem);
  border-radius:var(--radius);
  background:
    linear-gradient(180deg,rgba(61,40,23,.55),rgba(42,27,16,.75)),
    linear-gradient(180deg,var(--panel-2),var(--panel));
  border:1px solid var(--line);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.05),
    var(--shadow-1);
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
/* Cienka bursztynowa "skala/rant" na górnej krawędzi kafla */
.ren-card::before{
  content:"";
  position:absolute;left:clamp(1.25rem,3vw,1.75rem);right:clamp(1.25rem,3vw,1.75rem);top:0;
  height:2px;border-radius:2px;
  background:linear-gradient(90deg,transparent,var(--amber),transparent);
  opacity:.55;
}
.ren-card:hover{
  transform:translateY(-3px);
  border-color:var(--line-strong);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.06),
    0 14px 34px rgba(0,0,0,.5);
}

/* --- Ikonka (bursztynowa poświata wskaźnika VU) --- */
.ren-ico{
  display:inline-flex;align-items:center;justify-content:center;
  width:56px;height:56px;margin-bottom:var(--s-4);
  border-radius:12px;
  background:radial-gradient(circle at 50% 40%,var(--amber-glow),rgba(232,163,61,.05) 70%);
  border:1px solid var(--line-strong);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06),0 0 18px var(--amber-glow);
}
.ren-ico svg{filter:drop-shadow(0 2px 4px rgba(0,0,0,.4))}

/* --- Nagłówek kafla (etykieta na froncie: mono, srebro) --- */
.ren-title{
  font-family:var(--f-display);
  font-size:1.15rem;
  letter-spacing:.06em;
  color:var(--silver-1);
  margin-bottom:var(--s-2);
}

.ren-desc{
  color:var(--silver-2);
  font-family:var(--f-body);
  font-size:.98rem;
  line-height:1.6;
}

/* --- Lista serwisowa (znacznik jak podziałka skali) --- */
.ren-list{
  margin-top:var(--s-4);
  display:flex;flex-direction:column;gap:var(--s-2);
}
.ren-list-item{
  position:relative;
  padding-left:1.4rem;
  font-family:var(--f-mono);
  font-size:.82rem;
  letter-spacing:.02em;
  color:var(--silver-3);
}
.ren-list-item::before{
  content:"";
  position:absolute;left:0;top:.5em;
  width:.7rem;height:2px;border-radius:2px;
  background:var(--amber);opacity:.8;
}

/* --- "Readout" pomiaru: front szczotkowanego srebra + skala --- */
.ren-readout{
  margin-top:auto;
  padding:.85rem 1rem 1.05rem;
  border-radius:var(--radius-sm);
  background-image:var(--plate-grooves),var(--plate);
  color:var(--walnut-2);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.6),
    inset 0 -1px 0 rgba(0,0,0,.18),
    var(--shadow-1);
}
.ren-readout-row{
  display:flex;align-items:baseline;justify-content:space-between;gap:.75rem;
  padding-block:.2rem;
}
.ren-readout-key{
  font-family:var(--f-mono);
  font-size:.72rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.1em;
  color:var(--walnut);
}
.ren-readout-val{
  font-family:var(--f-mono);
  font-size:1rem;font-weight:700;
  letter-spacing:.02em;
  color:var(--walnut-2);
  /* delikatna bursztynowa poświata liczby jak podświetlona skala */
  text-shadow:0 0 1px rgba(0,0,0,.15);
}
/* Podziałka skali pod odczytem */
.ren-readout-scale{
  display:block;height:8px;margin-top:.55rem;
  background:repeating-linear-gradient(90deg,
    rgba(0,0,0,.28) 0,rgba(0,0,0,.28) 1px,
    transparent 1px,transparent 9px);
  opacity:.6;
}

/* --- Cytat "słuchania" (ciepły, swojski) --- */
.ren-quote{
  margin-top:auto;
  padding:.85rem 1rem;
  border-left:3px solid var(--amber);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  background:rgba(232,163,61,.06);
  font-family:var(--f-body);
  font-style:italic;
  font-size:.92rem;
  line-height:1.55;
  color:var(--bone);
}

/* Dosunięcie pól tekstowych, gdy kafel jest niższy niż sąsiedni */
.ren-card > .ren-list,
.ren-card > .ren-readout,
.ren-card > .ren-quote{margin-top:auto}
.ren-card > .ren-desc + .ren-list{margin-top:var(--s-4)}

/* Bardzo wąskie ekrany (od 320px) — luźniejsze marginesy wewnętrzne */
@media (max-width:360px){
  .ren-readout-row{flex-wrap:wrap;gap:.15rem}
}

/* ===== filmy ===== */
/* ============================================================
   SEKCJA „FILMY I ROLKI” (#filmy) — kafle rolek z Facebooka
   Namespace: .film-  |  DOM tworzony przez JS wg kontraktu
   ============================================================ */

.film-section{position:relative}

/* ---- Siatka kafli ---- */
.film-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(min(240px,100%),1fr));
  gap:clamp(var(--s-4),2.5vw,var(--s-5));
}

/* ---- Pojedynczy kafel (link do rolki na FB) ---- */
.film-card{
  --film-ar:9 / 12;                       /* pionowy format rolki */
  position:relative;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  aspect-ratio:var(--film-ar);            /* stały kształt = brak CLS */
  min-height:280px;
  padding:var(--s-5) var(--s-4) var(--s-4);
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:
    linear-gradient(180deg,rgba(10,15,24,0) 34%,rgba(10,15,24,.55) 72%,rgba(10,15,24,.9) 100%),
    linear-gradient(160deg,var(--panel-2) 0%,var(--panel) 60%,var(--ink-2) 100%);
  box-shadow:var(--shadow-1);
  overflow:hidden;
  isolation:isolate;
  transition:transform .2s ease,box-shadow .25s ease,border-color .25s ease;
}

/* subtelna bursztynowa poświata „ekranu” u góry kafla */
.film-card::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  background:radial-gradient(120% 62% at 50% 8%,var(--amber-glow),transparent 62%);
  opacity:.5;
  transition:opacity .25s ease;
}

.film-card:hover,
.film-card:focus-visible{
  transform:translateY(-4px);
  border-color:var(--amber);
  box-shadow:var(--shadow-2),0 0 0 1px var(--amber-glow),0 0 26px var(--amber-glow);
}
.film-card:hover::after,
.film-card:focus-visible::after{opacity:.9}
.film-card:focus-visible{outline:2px solid var(--amber);outline-offset:3px}
.film-card:active{transform:translateY(-1px)}

/* ---- Przycisk „play” (okrągły, bursztynowy, z trójkątem) ---- */
.film-play{
  position:absolute;
  top:50%;
  left:50%;
  transform:translate(-50%,-50%);
  width:64px;
  height:64px;
  border-radius:50%;
  background:linear-gradient(180deg,var(--amber-hot),var(--amber));
  box-shadow:0 0 0 1px rgba(0,0,0,.18),0 8px 22px var(--amber-glow),inset 0 1px 0 rgba(255,255,255,.5);
  transition:transform .2s ease,box-shadow .25s ease;
}
.film-play::before{
  content:"";
  position:absolute;
  top:50%;
  left:calc(50% + 2px);
  transform:translate(-50%,-50%);
  width:0;
  height:0;
  border-style:solid;
  border-width:11px 0 11px 18px;
  border-color:transparent transparent transparent var(--walnut-2);
}
/* pierścień „poświaty” wokół play */
.film-play::after{
  content:"";
  position:absolute;
  inset:-8px;
  border-radius:50%;
  border:1px solid var(--amber);
  opacity:.35;
  transition:opacity .25s ease,transform .25s ease;
}
.film-card:hover .film-play,
.film-card:focus-visible .film-play{
  transform:translate(-50%,-50%) scale(1.08);
  box-shadow:0 0 0 1px rgba(0,0,0,.18),0 10px 30px rgba(232,163,61,.55),inset 0 1px 0 rgba(255,255,255,.6);
}
.film-card:hover .film-play::after,
.film-card:focus-visible .film-play::after{opacity:.65;transform:scale(1.04)}

/* ---- Tytuł rolki ---- */
.film-title{
  position:relative;
  z-index:1;
  font-family:var(--f-mono);
  font-weight:700;
  font-size:.98rem;
  line-height:1.3;
  letter-spacing:.01em;
  color:var(--bone);
  text-wrap:balance;
}

/* ---- Źródło („Facebook”) ---- */
.film-src{
  position:relative;
  z-index:1;
  display:inline-flex;
  align-items:center;
  gap:.4em;
  margin-top:var(--s-2);
  font-family:var(--f-mono);
  font-size:.72rem;
  font-weight:400;
  text-transform:uppercase;
  letter-spacing:.16em;
  color:var(--muted);
}
.film-src::before{
  content:"";
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--amber);
  box-shadow:0 0 6px var(--amber-glow);
}

/* ---- CTA pod siatką ---- */
.film-cta{
  margin-top:clamp(var(--s-5),4vw,var(--s-7));
  display:flex;
}
.film-cta-link{flex:0 0 auto}

/* ---- Węższe ekrany ---- */
@media (max-width:560px){
  .film-grid{grid-template-columns:repeat(auto-fill,minmax(min(160px,100%),1fr))}
  .film-card{min-height:230px;padding:var(--s-4) var(--s-3) var(--s-3)}
  .film-play{width:54px;height:54px}
  .film-play::before{border-width:9px 0 9px 15px}
  .film-title{font-size:.9rem}
  .film-cta,.film-cta-link{width:100%}
  .film-cta-link{justify-content:center}
}

/* ---- Ograniczony ruch ---- */
@media (prefers-reduced-motion:reduce){
  .film-card,
  .film-card::after,
  .film-play,
  .film-play::after{transition:none}
  .film-card:hover,
  .film-card:focus-visible{transform:none}
  .film-card:hover .film-play,
  .film-card:focus-visible .film-play{transform:translate(-50%,-50%)}
}

/* ===== galeria ===== */
/* ============================================================
   SEKCJA: GALERIA (#galeria) — „Wasze zestawy”
   Namespace: .gal-  |  na wspólnych tokenach i klasach layoutu
   ============================================================ */

.gal-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(min(100%,240px),1fr));
  gap:clamp(var(--s-4),2.5vw,var(--s-5));
}

/* Kafel = ramka pod zdjęcie. aspect-ratio trzyma proporcje i chroni przed CLS
   przy podmianie placeholdera na <img>. */
.gal-item{
  position:relative;
  aspect-ratio:4 / 3;
  border-radius:var(--radius);
  overflow:hidden;
  background:
    radial-gradient(120% 90% at 50% -20%,rgba(232,163,61,.06),transparent 60%),
    linear-gradient(180deg,var(--panel-2) 0%,var(--panel) 100%);
  border:1px solid var(--line);
  box-shadow:var(--shadow-1);
  transition:border-color .25s ease,box-shadow .25s ease,transform .25s ease;
}
/* Cienki „szczotkowany” akcent u góry kafla — sygnatura frontu aparatury */
.gal-item::before{
  content:"";
  position:absolute;inset:0 0 auto 0;height:3px;
  background:linear-gradient(90deg,transparent,var(--silver-3),transparent);
  opacity:.35;
  pointer-events:none;
}
.gal-item:hover{
  border-color:var(--line-strong);
  box-shadow:0 0 0 1px rgba(232,163,61,.14),0 16px 34px rgba(0,0,0,.5);
  transform:translateY(-2px);
}

/* Placeholder w środku kafla */
.gal-ph{
  position:absolute;inset:0;
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  gap:var(--s-4);
  padding:var(--s-5);
  text-align:center;
}
/* Dyskretna „podziałka skali” w tle placeholdera — klimat frontu */
.gal-ph::after{
  content:"";
  position:absolute;left:0;right:0;bottom:0;height:12px;
  background:repeating-linear-gradient(90deg,var(--line-strong) 0,var(--line-strong) 1px,transparent 1px,transparent 12px);
  opacity:.22;
  pointer-events:none;
}

.gal-motif{
  width:clamp(58px,30%,88px);
  height:auto;
  opacity:.9;
}
.gal-stroke{
  fill:none;
  stroke:var(--silver-3);
  stroke-width:2.5;
  stroke-linejoin:round;
  stroke-linecap:round;
  opacity:.55;
}
.gal-accent{
  fill:var(--amber);
  opacity:.85;
}

.gal-ph-label{
  font-family:var(--f-mono);
  font-size:.72rem;
  font-weight:400;
  text-transform:uppercase;
  letter-spacing:.2em;
  color:var(--muted);
}

/* Klasa dla docelowego zdjęcia po podmianie placeholdera */
.gal-img{
  position:absolute;inset:0;
  width:100%;height:100%;
  object-fit:cover;
}

/* Zaproszenie pod siatką */
.gal-invite{
  margin-top:clamp(var(--s-5),3vw,var(--s-6));
  font-family:var(--f-body);
  color:var(--muted);
  max-width:60ch;
}
.gal-invite-link{
  color:var(--silver-1);
  border-bottom:1px solid var(--line-strong);
  padding-bottom:1px;
  transition:color .2s ease,border-color .2s ease;
}
.gal-invite-link:hover{
  color:var(--amber-hot);
  border-color:var(--amber);
}

/* ===== dolacz ===== */
/* ============================================================
   SEKCJA „DOŁĄCZ” (#dolacz) — namespace .join-
   Front amplitunera: orzech (kolumna „O mnie”),
   szczotkowane srebro (karta zapisu), bursztyn (akcenty).
   Używa wspólnych tokenów; nic nie redefiniuje globalnie.
   ============================================================ */

.join-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:clamp(1.5rem,4vw,2.5rem);
  align-items:start;
}
@media (min-width:900px){
  .join-grid{grid-template-columns:1.05fr .95fr;gap:clamp(2rem,4vw,3.5rem)}
}

/* ---- LEWA: O mnie (obudowa z orzecha) ---- */
.join-about{
  position:relative;
  background:linear-gradient(180deg,var(--walnut) 0%,var(--walnut-2) 100%);
  border:1px solid rgba(0,0,0,.4);
  border-radius:var(--radius);
  padding:clamp(1.5rem,4vw,2.25rem);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06),var(--shadow-2);
}
/* cienka bursztynowa krawędź — jak podświetlona skala u góry frontu */
.join-about::before{
  content:"";
  position:absolute;left:0;right:0;top:0;height:3px;
  border-radius:var(--radius) var(--radius) 0 0;
  background:linear-gradient(90deg,transparent,var(--amber-glow),var(--amber),var(--amber-glow),transparent);
  opacity:.8;
}
.join-tag{
  display:inline-block;
  font-family:var(--f-mono);font-size:.72rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.22em;
  color:var(--amber);margin-bottom:var(--s-3);
}
.join-bio{
  color:var(--bone);
  font-family:var(--f-body);
  line-height:1.7;
}
.join-bio + .join-bio{margin-top:var(--s-4)}
.join-bio [data-admin]{
  font-family:var(--f-mono);font-weight:700;
  color:var(--amber-hot);letter-spacing:.02em;
}

/* Statystyki — „odczyt z miernika” */
.join-stats{
  display:flex;flex-wrap:wrap;gap:clamp(.75rem,3vw,1.5rem);
  margin-top:clamp(1.25rem,3vw,1.75rem);
  padding-top:clamp(1.25rem,3vw,1.75rem);
  border-top:1px solid rgba(255,255,255,.1);
}
.join-stat{display:flex;flex-direction:column;gap:var(--s-1)}
.join-stat-label{
  font-family:var(--f-mono);font-size:.68rem;font-weight:400;
  text-transform:uppercase;letter-spacing:.16em;
  color:var(--silver-3);
}
.join-stat-num{
  font-family:var(--f-display);font-weight:700;
  font-size:clamp(1.5rem,4vw,2rem);
  line-height:1;
  color:var(--amber-hot);
  text-shadow:0 0 14px var(--amber-glow);
}

/* ---- PRAWA: Karta zapisu (front szczotkowane srebro) ---- */
/* .plate-surface daje tło/kolor tekstu/cień — tu tylko układ i detale */
.join-panel{
  padding:clamp(1.5rem,4vw,2.25rem);
  border-radius:var(--radius);
}
.join-panel-eyebrow{
  display:block;
  font-family:var(--f-mono);font-size:.72rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.2em;
  color:var(--walnut-2);
  margin-bottom:var(--s-2);
}
.join-panel-lead{
  color:var(--walnut);
  font-family:var(--f-body);
  font-size:.95rem;line-height:1.6;
  margin-bottom:var(--s-5);
}

/* Formularz */
.join-form{margin:0}
.join-field-label{
  display:block;
  font-family:var(--f-mono);font-size:.68rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.16em;
  color:var(--walnut-2);
  margin-bottom:var(--s-2);
}
.join-field{display:flex;flex-wrap:wrap;gap:var(--s-3)}
.join-input{
  flex:1 1 12rem;min-width:0;
  min-height:44px;
  padding:.6rem .9rem;
  font-family:var(--f-mono);font-size:.95rem;
  color:var(--ink-2);
  background:#FBFCFD;
  border:1px solid rgba(0,0,0,.22);
  border-radius:var(--radius-sm);
  box-shadow:inset 0 2px 4px rgba(0,0,0,.14);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.join-input::placeholder{color:var(--silver-3);opacity:1}
.join-input:focus-visible{
  outline:2px solid var(--amber);outline-offset:2px;
  border-color:var(--amber);
  box-shadow:inset 0 2px 4px rgba(0,0,0,.14),0 0 0 3px var(--amber-glow);
}
.join-input:user-invalid{border-color:var(--red)}
.join-submit{flex:0 0 auto}

/* Komunikat formularza — na jasnym froncie ciemniejsza baza kolorów */
.join-form-msg{color:var(--green)}
.join-form-msg.is-error{color:var(--red)}

/* Przerywnik „podziałka skali” wewnątrz karty */
.join-divider{
  height:10px;width:100%;
  margin-block:clamp(1.25rem,3vw,1.75rem);
  background:repeating-linear-gradient(90deg,rgba(0,0,0,.14) 0,rgba(0,0,0,.14) 1px,transparent 1px,transparent 12px);
  opacity:.7;
}

/* Akcje społecznościowe */
.join-social-lead{
  color:var(--walnut);
  font-family:var(--f-body);font-size:.9rem;
  margin-bottom:var(--s-4);
}
.join-actions{display:flex;flex-wrap:wrap;gap:var(--s-3)}
.join-action{flex:1 1 auto}
@media (max-width:420px){
  .join-action{flex:1 1 100%}
}

/* Wiersz z mailem */
.join-mail-row{
  display:flex;flex-wrap:wrap;align-items:baseline;gap:.4rem;
  margin-top:var(--s-5);
  font-family:var(--f-body);font-size:.9rem;
}
.join-mail-label{color:var(--walnut)}
.join-mail{
  font-family:var(--f-mono);font-weight:700;font-size:.92rem;
  color:var(--walnut-2);
  border-bottom:1px solid rgba(0,0,0,.25);
  padding-bottom:1px;
  transition:color .2s ease,border-color .2s ease;
}
.join-mail:hover{color:#7A4A1E;border-color:rgba(0,0,0,.5)}
.join-mail:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:3px}