/* ==========================================================================
   LIDERSTAL — Landing przedsprzedażowy kontenerów magazynowych
   ========================================================================== */

:root{
  --bg:            #050506;
  --bg-soft:       #0b0c0e;
  --surface:       #131417;
  --surface-2:     #1b1d21;
  --surface-3:     #24262b;
  --line:          rgba(255,255,255,.08);
  --line-strong:   rgba(255,255,255,.14);

  --text:          #f5f5f7;
  --text-dim:      #a3a3a8;
  --text-dimmer:   #6e6e73;

  --accent:        #d81f26;
  --accent-2:      #ff4d4d;
  --accent-dim:    #7a0000;
  --on-accent:     #ffffff;

  --steel-1:       #3a3f47;
  --steel-2:       #5a616b;
  --steel-3:       #8a9099;

  --radius-s:      12px;
  --radius-m:      20px;
  --radius-l:      32px;

  --ease:          cubic-bezier(.16,.84,.44,1);
  --ease-soft:     cubic-bezier(.22,.61,.36,1);

  --container-w:   min(92vw, 1360px);
}

*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; }
html{
  background:var(--bg);
  scroll-behavior:auto;
}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  font-weight:400;
  line-height:1.5;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; color:inherit; background:none; border:none; cursor:pointer; }
ul{ list-style:none; }
input,textarea,select{ font:inherit; color:inherit; }

::selection{ background:var(--accent); color:var(--on-accent); }

h1,h2,h3,h4{ font-weight:800; letter-spacing:-.02em; line-height:1.05; }

.accent{ color:var(--accent); }

/* ============ GRAIN / TEXTURE ============ */
.grain-overlay{
  position:fixed; inset:0; z-index:9998; pointer-events:none;
  opacity:.035; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ============ CURSOR ============ */
.cursor-dot{
  position:fixed; top:0; left:0; width:10px; height:10px; border-radius:50%;
  background:var(--accent); pointer-events:none; z-index:9999;
  transform:translate(-50%,-50%); mix-blend-mode:difference;
  transition:width .2s var(--ease), height .2s var(--ease), opacity .3s;
  display:none;
}
@media (hover:hover) and (pointer:fine){ .cursor-dot{ display:block; } }

/* ============ PRELOADER ============ */
.preloader{
  position:fixed; inset:0; z-index:10000; background:var(--bg);
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:24px;
  transition:opacity .8s var(--ease), visibility .8s;
}
.preloader.done{ opacity:0; visibility:hidden; }
.preloader-mark{
  font-size:clamp(28px,4vw,42px); font-weight:800; letter-spacing:.02em;
}
.preloader-mark img{
  width:clamp(200px,26vw,320px);
  height:auto;
  display:block;
}
.preloader-mark .accent{ font-weight:800; }
.preloader-bar{ width:180px; height:2px; background:var(--surface-3); border-radius:2px; overflow:hidden; }
/* Szerokość ustawia main.js z postępu wczytywania modeli — przejście wygładza skoki
   między plikami, żeby pasek nie przeskakiwał schodkowo. */
.preloader-bar-fill{ width:0%; height:100%; background:linear-gradient(90deg,var(--accent),var(--accent-2)); transition:width .35s ease; }

/* ============ SECTION HEAD ============ */
.section-head{
  max-width:720px; margin:0 auto; text-align:center;
  padding:0 24px 64px;
}
.section-head h2{ font-size:clamp(30px,4.2vw,52px); }
.section-head p{ margin-top:16px; color:var(--text-dim); font-size:clamp(15px,1.6vw,18px); }
.section-kicker{
  display:inline-block; margin-bottom:14px; font-size:13px; font-weight:700;
  letter-spacing:.08em; text-transform:uppercase; color:var(--accent);
}
.section-kicker.light{ color:var(--accent-2); }

/* ============ REVEAL (JS toggled) ============ */
[data-reveal],[data-split-lines]{ opacity:0; transform:translateY(36px); }
[data-reveal].is-in,[data-split-lines].is-in{
  opacity:1; transform:translateY(0);
  transition:opacity 1s var(--ease), transform 1s var(--ease);
}

/* ==========================================================================
   NAV
   ========================================================================== */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:900;
  padding:18px 0;
  transition:background .4s var(--ease), padding .4s var(--ease), border-color .4s var(--ease);
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  background:rgba(8,9,10,.72); backdrop-filter:blur(20px) saturate(140%);
  -webkit-backdrop-filter:blur(20px) saturate(140%);
  padding:12px 0; border-color:var(--line);
}
.nav-inner{
  max-width:1360px; margin:0 auto; padding:0 32px;
  display:flex; align-items:center; justify-content:space-between; gap:24px;
}
.nav-logo{ flex:0 0 auto; }
.nav-logo img{
  width:clamp(132px,10vw,600px);
  height:auto;
  display:block;
}
.nav-logo span{ color:var(--accent); }
.nav-links{ display:flex; gap:34px; }
.nav-links a{
  font-size:13.5px; font-weight:500; color:var(--text-dim);
  transition:color .25s var(--ease);
}
.nav-links a:hover{ color:var(--text); }
.nav-cta{
  padding:9px 20px; border-radius:100px; background:var(--text); color:#0a0a0a;
  font-size:13.5px; font-weight:700; transition:transform .3s var(--ease), background .3s;
  white-space:nowrap;
}
.nav-cta:hover{ background:var(--accent); color:var(--on-accent); transform:translateY(-1px); }
.nav-burger{ display:none; flex-direction:column; gap:5px; width:26px; }
.nav-burger span{ height:2px; width:100%; background:var(--text); border-radius:2px; transition:.3s; }
.nav-mobile{
  display:none; flex-direction:column; gap:2px; padding:8px 24px 20px;
  background:rgba(8,9,10,.96); backdrop-filter:blur(20px);
}
.nav-mobile a{ padding:14px 4px; border-bottom:1px solid var(--line); font-size:15px; color:var(--text-dim); }
.nav-mobile .nav-cta{ margin-top:14px; text-align:center; justify-content:center; border-bottom:none; padding:13px 20px; color:#0a0a0a; }
.nav-mobile.open{ display:flex; }

@media (max-width:900px){
  .nav-links,.nav-inner > .nav-cta{ display:none; }
  .nav-burger{ display:flex; }
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:15px 30px; border-radius:100px; font-size:15px; font-weight:700;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), background .35s var(--ease), color .35s var(--ease);
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,var(--accent),var(--accent-dim));
  color:var(--on-accent);
  box-shadow:0 8px 30px -8px rgba(216,31,38,.55);
}
.btn-primary:hover{ transform:translateY(-2px); box-shadow:0 14px 36px -8px rgba(216,31,38,.7); }
.btn-ghost{
  background:rgba(255,255,255,.06); color:var(--text);
  border:1px solid var(--line-strong);
}
.btn-ghost:hover{ background:rgba(255,255,255,.12); transform:translateY(-2px); }
.btn-block{ width:100%; }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  position:relative; min-height:100svh; display:flex; flex-direction:column;
  align-items:center; justify-content:flex-start; text-align:center;
  padding:150px 24px 40px; overflow:hidden;
}
.hero-bg{ position:absolute; inset:0; z-index:0;
  background:
    radial-gradient(120% 90% at 50% -10%, #1a1c20 0%, #0a0b0d 55%, #050506 100%);
}
.hero-bg-grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(70% 60% at 50% 30%, #000 0%, transparent 75%);
}
.hero-bg-shine{
  position:absolute; top:-30%; left:50%; width:1400px; height:1400px;
  transform:translateX(-50%);
  background:radial-gradient(circle, rgba(216,31,38,.16) 0%, transparent 60%);
  filter:blur(20px);
  animation:heroPulse 8s ease-in-out infinite;
}
@keyframes heroPulse{
  0%,100%{ opacity:.7; transform:translateX(-50%) scale(1); }
  50%{ opacity:1; transform:translateX(-50%) scale(1.08); }
}
.hero-eyebrow{
  position:relative; z-index:2; margin-bottom:22px;
  font-size:13px; font-weight:700; letter-spacing:.08em; text-transform:uppercase;
  color:var(--accent-2); padding:8px 18px; border:1px solid rgba(255,77,77,.3);
  border-radius:100px; background:rgba(216,31,38,.08);
}
.hero-title{ position:relative; z-index:2; max-width:980px; }
.hero-title .line{
  display:block; font-size:clamp(38px,7vw,84px); letter-spacing:-.03em;
}
.hero-sub{
  position:relative; z-index:2; max-width:600px; margin:26px auto 0;
  font-size:clamp(16px,1.8vw,19px); color:var(--text-dim);
}
.hero-actions{
  position:relative; z-index:2; display:flex; gap:16px; margin-top:38px; flex-wrap:wrap; justify-content:center;
}

.hero-visual{
  position:relative; z-index:2; width:100%; max-width:900px; margin-top:16px;
  perspective:1800px;
}
.scroll-cue{
  position:absolute; bottom:28px; left:50%; transform:translateX(-50%); z-index:2;
  display:flex; flex-direction:column; align-items:center; gap:10px;
  color:var(--text-dimmer); font-size:11px; letter-spacing:.1em; text-transform:uppercase;
}
.scroll-cue-line{ width:1px; height:44px; background:var(--line-strong); position:relative; overflow:hidden; }
.scroll-cue-line i{
  position:absolute; top:-100%; left:0; width:100%; height:100%;
  background:linear-gradient(var(--accent), transparent);
  animation:scrollLine 1.8s ease-in-out infinite;
}
@keyframes scrollLine{ to{ top:100%; } }

/* ==========================================================================
   WSTĘGA PRZEDSPRZEDAŻY
   Pas pełnej szerokości między hero a sekcją o inżynierii. Nie tłoczy się
   w pierwszym ekranie, ale leży na drodze każdego, kto przewinie dalej.
   Kwoty wstawia main.js z najtańszego swatcha konfiguratora.
   ========================================================================== */
.promo-band{
  position:relative; z-index:1; overflow:hidden;
  padding:clamp(30px,4.4vw,48px) 24px;
  border-top:1px solid rgba(255,77,77,.2);
  border-bottom:1px solid rgba(255,77,77,.2);
  /* Poświata siedzi POD treścią, nie przy krawędziach — inaczej środek pasa wychodzi
     najciemniejszy i napis leży w dziurze, a kolor ucieka na boki. */
  background:
    radial-gradient(62% 190% at 50% 50%, rgba(216,31,38,.22) 0%, rgba(216,31,38,.07) 45%, transparent 72%),
    linear-gradient(180deg, var(--bg-soft) 0%, #0b0709 55%, var(--bg-soft) 100%);
}
/* Ukośne prążki — ledwie widoczne, dają skojarzenie z taśmą akcji bez krzykliwości.
   Maska wygasza je przy krawędziach, żeby pas nie miał twardego początku i końca. */
.promo-band::before{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:repeating-linear-gradient(115deg, rgba(255,77,77,.05) 0 2px, transparent 2px 24px);
  -webkit-mask-image:linear-gradient(90deg, transparent, #000 24%, #000 76%, transparent);
  mask-image:linear-gradient(90deg, transparent, #000 24%, #000 76%, transparent);
}
.promo-band__inner{
  position:relative; max-width:940px; margin:0 auto;
  display:flex; align-items:center; justify-content:center;
  gap:clamp(18px,3.2vw,36px); flex-wrap:wrap;
}
/* Procent jest kotwicą wzrokową całej sekcji, więc gra wielkością nagłówka, nie tekstu. */
.promo-band__pct{
  display:flex; align-items:baseline; gap:9px; line-height:.9;
  font-size:clamp(44px,6.2vw,68px); font-weight:800; letter-spacing:-.045em;
  color:var(--accent-2); white-space:nowrap;
  text-shadow:0 0 42px rgba(255,77,77,.32);
}
/* Kwalifikator „do/až/bis zu" przy rynkach, gdzie przecena nie wypada równo. */
.promo-band__pct em{
  font-size:.34em; font-style:normal; font-weight:700; letter-spacing:.1em;
  text-transform:uppercase; color:var(--text-dim);
}
.promo-band__sep{
  width:1px; align-self:stretch; min-height:58px;
  background:linear-gradient(180deg, transparent, rgba(255,77,77,.42) 50%, transparent);
}
.promo-band__copy{ display:flex; flex-direction:column; gap:8px; text-align:left; }
.promo-band__copy strong{
  font-size:12.5px; font-weight:700; letter-spacing:.15em; text-transform:uppercase; color:var(--text);
}
.promo-band__price{ font-size:clamp(15.5px,1.9vw,18px); color:var(--text-dim); }

/* Wąski ekran: kolumna zamiast rzędu, kreska pionowa nie ma wtedy czego rozdzielać. */
@media (max-width:720px){
  .promo-band__inner{ flex-direction:column; gap:14px; text-align:center; }
  .promo-band__sep{ display:none; }
  .promo-band__copy{ text-align:center; align-items:center; }
  .promo-band__pct{ font-size:clamp(40px,13vw,56px); }
}

/* ==========================================================================
   PRODUCT PROOF
   ========================================================================== */
.product-proof{
  position:relative; isolation:isolate; overflow:hidden;
  padding:clamp(110px,12vw,180px) 32px clamp(130px,14vw,210px);
  background:
    linear-gradient(180deg,rgba(255,255,255,.025),transparent 30%),
    radial-gradient(60% 90% at 8% 15%,rgba(216,31,38,.09),transparent 68%),
    var(--bg-soft);
  border-top:1px solid var(--line); border-bottom:1px solid var(--line);
}
.product-proof::before{
  content:""; position:absolute; inset:0; z-index:-1; opacity:.22;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:linear-gradient(to bottom,transparent,black 24%,black 76%,transparent);
}
.product-proof::after{
  content:"T-35"; position:absolute; top:25px; right:-22px; z-index:-1;
  color:transparent; -webkit-text-stroke:1px rgba(255,255,255,.045);
  font-size:clamp(120px,22vw,330px); font-weight:900; line-height:1; letter-spacing:-.08em;
}
.product-proof__intro{
  max-width:1280px; margin:0 auto clamp(64px,8vw,110px);
  display:grid; grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);
  grid-template-areas:"kicker text" "title text";
  column-gap:clamp(50px,8vw,130px); align-items:end;
}
.product-proof__intro .section-kicker{
  grid-area:kicker; width:max-content; margin-bottom:22px; padding:8px 13px;
  color:#fff; background:var(--accent); border-radius:2px; letter-spacing:.12em;
}
.product-proof__intro h2{
  grid-area:title; max-width:850px; font-size:clamp(38px,5.2vw,76px);
  line-height:.98; letter-spacing:-.045em;
}
.product-proof__intro h2 .accent{ display:inline-block; margin-top:12px; }
.product-proof__intro > p{
  grid-area:text; max-width:430px; padding:0 0 8px 28px;
  color:var(--text-dim); border-left:1px solid var(--accent);
  font-size:clamp(16px,1.4vw,19px); line-height:1.75;
}
.product-proof__grid{
  max-width:1280px; margin:0 auto; display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr)); gap:16px;
}
.proof-card{
  position:relative; min-height:430px; overflow:hidden;
  display:flex; flex-direction:column; padding:34px 32px 30px;
  background:linear-gradient(145deg,rgba(255,255,255,.07),rgba(255,255,255,.022));
  border:1px solid var(--line-strong); border-radius:4px;
  transition:transform .4s var(--ease),border-color .4s var(--ease),background .4s var(--ease);
}
.proof-card::before{
  content:""; position:absolute; top:0; left:0; width:100%; height:3px;
  background:linear-gradient(90deg,var(--accent),transparent 70%);
  transform:scaleX(.22); transform-origin:left; transition:transform .5s var(--ease);
}
.proof-card::after{
  content:""; position:absolute; right:-80px; bottom:-95px; width:230px; height:230px;
  border:1px solid rgba(255,255,255,.06); border-radius:50%;
  box-shadow:0 0 0 35px rgba(255,255,255,.018),0 0 0 70px rgba(255,255,255,.012);
  transition:transform .6s var(--ease);
}
.proof-card:nth-child(2){ margin-top:38px; margin-bottom:-38px; }
.proof-card--accent{
  background:linear-gradient(150deg,rgba(216,31,38,.2),rgba(216,31,38,.045) 46%,rgba(255,255,255,.025));
  border-color:rgba(216,31,38,.5);
}
.proof-card:hover{
  transform:translateY(-8px); border-color:rgba(255,255,255,.3);
  background-color:rgba(255,255,255,.035);
}
.proof-card:hover::before{ transform:scaleX(1); }
.proof-card:hover::after{ transform:scale(.88); }
.proof-card__top{
  position:relative; z-index:1; display:flex; align-items:center;
  justify-content:space-between; margin-bottom:72px;
}
.proof-card__top span{
  color:var(--text-dimmer); font-size:12px; font-weight:700; letter-spacing:.12em;
}
.proof-card__top strong{
  color:var(--text); font-size:clamp(24px,2.4vw,34px);
  line-height:1; letter-spacing:-.04em;
}
.proof-card h3{
  position:relative; z-index:1; max-width:330px; margin-bottom:18px;
  font-size:clamp(22px,2vw,29px); line-height:1.12; letter-spacing:-.025em;
}
.proof-card > p{
  position:relative; z-index:1; max-width:340px;
  color:var(--text-dim); font-size:15px; line-height:1.65;
}
.proof-card__meta{
  position:relative; z-index:1; margin-top:auto; padding-top:28px;
  color:var(--text); font-size:30px; font-weight:800; letter-spacing:-.04em;
}
.proof-card__meta span{
  display:block; margin-top:4px; color:var(--text-dimmer); font-size:11px;
  font-weight:700; letter-spacing:.1em; text-transform:uppercase;
}
@media (max-width:900px){
  .product-proof{ padding-inline:20px; }
  .product-proof__intro{
    grid-template-columns:1fr; grid-template-areas:"kicker" "title" "text"; row-gap:0;
  }
  .product-proof__intro > p{ margin-top:32px; }
  .product-proof__grid{ grid-template-columns:1fr; }
  .proof-card{ min-height:360px; }
  .proof-card:nth-child(2){ margin:0; }
}
@media (max-width:560px){
  .product-proof{ padding-inline:16px; }
  .product-proof__intro h2{ font-size:clamp(36px,11vw,52px); }
  .product-proof__intro > p{ padding-left:18px; }
  .proof-card{ min-height:340px; padding:28px 24px; }
  .proof-card__top{ margin-bottom:52px; }
}

/* ==========================================================================
   PINNED PRODUCT REVEAL
   ========================================================================== */
.reveal-section{ position:relative; background:var(--bg); }
.reveal-pin{
  position:relative; height:100vh; overflow:hidden;
  display:flex; align-items:center; justify-content:center;
}
.reveal-stage{
  position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
  perspective:1800px;
}
.reveal-copy{
  position:absolute; z-index:2; max-width:340px; padding:0 24px; opacity:0;
  transition:opacity .5s var(--ease), transform .5s var(--ease);
  transform:translateY(24px);
}
.reveal-copy.is-active{ opacity:1; transform:translateY(0); }
.reveal-copy-1{ left:2%; top:22%; text-align:left; }
.reveal-copy-2{ right:2%; top:20%; text-align:right; }
.reveal-copy-3{ left:50%; bottom:10%; transform:translate(-50%,24px); text-align:center; }
.reveal-copy-3.is-active{ transform:translate(-50%,0); }
.reveal-kicker{
  display:block; margin-bottom:10px; font-size:12.5px; font-weight:700;
  letter-spacing:.08em; text-transform:uppercase; color:var(--accent);
}
.reveal-copy h2{ font-size:clamp(22px,2.6vw,32px); margin-bottom:12px; }
.reveal-copy p{ color:var(--text-dim); font-size:15px; }

@media (max-width:900px){
  .reveal-copy{ position:static; max-width:340px; margin:0 auto 24px; text-align:center !important; transform:none !important; }
  .reveal-copy-1,.reveal-copy-2,.reveal-copy-3{ left:auto; right:auto; top:auto; bottom:auto; }
  .reveal-pin{ flex-direction:column; height:auto; padding:80px 0; gap:24px; }
  .reveal-stage{ position:relative; height:280px; }
}

.reveal-progress{
  position:absolute; bottom:36px; left:50%; transform:translateX(-50%);
  display:flex; gap:8px; z-index:4;
}
.reveal-progress span{
  width:26px; height:3px; border-radius:2px; background:var(--line-strong); transition:background .3s;
}
.reveal-progress span.is-active{ background:var(--accent); }

/* ==========================================================================
   STATEMENT
   ========================================================================== */
.statement{
  position:relative; padding:220px 24px; text-align:center; overflow:hidden;
  background:var(--bg-soft);
}
.statement-bg{
  position:absolute; inset:0;
  background:radial-gradient(60% 80% at 50% 50%, rgba(216,31,38,.08), transparent 70%);
}
.statement h2{
  position:relative; font-size:clamp(30px,5.2vw,64px); max-width:1000px; margin:0 auto;
}

/* ==========================================================================
   FEATURES
   ========================================================================== */
.features{ padding:140px 24px 100px; }
.feature-grid{
  max-width:1200px; margin:0 auto; display:grid;
  grid-template-columns:repeat(4,1fr); gap:1px;
  background:var(--line); border:1px solid var(--line); border-radius:var(--radius-m); overflow:hidden;
}
.feature-card{
  background:var(--surface); padding:40px 28px; transition:background .4s var(--ease);
}
.feature-card:hover{ background:var(--surface-2); }
.feature-icon{
  width:52px; height:52px; margin-bottom:26px; color:var(--accent);
}
.feature-card h3{ font-size:19px; margin-bottom:12px; }
.feature-card p{ font-size:14.5px; color:var(--text-dim); }

@media (max-width:1000px){ .feature-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:560px){ .feature-grid{ grid-template-columns:1fr; } }

/* ==========================================================================
   SPECS
   ========================================================================== */
.specs{ padding:60px 24px 140px; }
.specs-tabs{
  display:flex; justify-content:center; gap:10px; margin-bottom:36px; flex-wrap:wrap;
}
.specs-tab{
  padding:12px 24px; border-radius:100px; border:1px solid var(--line-strong);
  font-size:14px; font-weight:600; color:var(--text-dim); transition:.3s var(--ease);
}
.specs-tab.active{ background:var(--text); color:#0a0a0a; border-color:var(--text); }
.specs-tab:hover:not(.active){ border-color:var(--accent); color:var(--text); }

.specs-table-wrap{ max-width:900px; margin:0 auto; overflow-x:auto; }
.specs-table{ width:100%; border-collapse:collapse; }
.specs-table th,.specs-table td{
  padding:20px 16px; text-align:left; font-size:15px; border-bottom:1px solid var(--line);
}
.specs-table th{ color:var(--text-dim); font-weight:500; width:40%; }
.specs-table td{ font-weight:600; }
.specs-table td.hidden{ display:none; }

/* ==========================================================================
   CONFIGURATOR
   ========================================================================== */
.configurator{ padding:60px 24px 140px; }
.config-panel{
  max-width:1160px; margin:0 auto; display:grid; grid-template-columns:1.1fr 1fr; gap:0;
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-l); overflow:hidden;
}
.config-preview{
  display:flex; align-items:center; justify-content:center; padding:60px 30px;
  background:
    radial-gradient(55% 60% at 44% 38%, rgba(112,122,138,.16), transparent 72%),
    radial-gradient(80% 80% at 50% 40%, var(--surface-2), var(--surface) 70%);
  perspective:1600px;
}
.config-options{ padding:48px 44px; display:flex; flex-direction:column; gap:28px; }
.config-label{ display:block; font-size:12.5px; font-weight:700; letter-spacing:.06em; text-transform:uppercase; color:var(--text-dimmer); margin-bottom:12px; }
.config-swatches{ display:flex; flex-direction:column; gap:8px; }
.config-swatches--grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:8px; }
.config-swatch{
  text-align:left; padding:13px 16px; border-radius:var(--radius-s); border:1px solid var(--line-strong);
  font-size:14.5px; font-weight:600; color:var(--text-dim); transition:.25s var(--ease);
}
.config-swatches--grid .config-swatch{ text-align:center; padding:13px 8px; }
.config-swatch.active{ background:rgba(216,31,38,.1); border-color:var(--accent); color:var(--text); }
.config-swatch:hover{ border-color:var(--accent-2); }
.config-colors{ display:grid; grid-template-columns:repeat(2,1fr); gap:10px; }
.material-swatch{
  display:flex; align-items:center; gap:10px; padding:12px 16px; border-radius:var(--radius-s);
  border:1px solid var(--line-strong); font-size:14px; font-weight:600; color:var(--text-dim);
  transition:.25s var(--ease);
}
.material-swatch.active{ background:rgba(216,31,38,.1); border-color:var(--accent); color:var(--text); }
.material-swatch:hover{ border-color:var(--accent-2); }
.material-dot{
  width:22px; height:22px; border-radius:50%; flex-shrink:0;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.2);
}
/* Dostawa i montaż to tylko informacja o kwotach — wybiera się je na zamówieniu
   w sklepie. Dlatego te wiersze celowo nie mają hovera, kursora ani stanu
   zaznaczenia: nic tu nie klika, a wygląd nie może obiecywać interakcji. */
.config-addons{ display:flex; flex-direction:column; gap:10px; }
.config-addon{
  display:flex; align-items:center; gap:12px; padding:12px 14px; border-radius:var(--radius-s);
  border:1px solid var(--line); font-size:14px; color:var(--text-dim);
}
.config-addon span{ flex:1; }
/* Warunek przy nazwie („tylko z dostawą") — ciszej niż sama nazwa pozycji. */
.config-addon em{ font-style:normal; color:var(--text-dimmer); }
.config-addon b{ color:var(--text); font-weight:700; }

/* Mówi, dlaczego kwota w podsumowaniu nie zawiera tych pozycji. Bez tego zdania
   klient szukałby przełącznika, którego już nie ma. */
.config-addons-hint{
  margin-top:10px; font-size:12px; line-height:1.6; color:var(--text-dimmer);
}
/* Konsekwencje odznaczenia opcji — w jednym boksie, bo klient porównuje je
   między sobą. Pogrubione „Bez dostawy / Bez montażu / Zawsze" to punkty zaczepienia. */
.config-notes{
  margin-top:12px; padding:14px 16px; border-radius:var(--radius-s);
  background:rgba(255,255,255,.022); border:1px solid var(--line);
  font-size:12px; line-height:1.6; color:var(--text-dimmer);
  display:flex; flex-direction:column; gap:7px;
}
/* Punktory rysujemy sami — globalne ul{list-style:none} zdejmuje domyślne. */
.config-notes li{ position:relative; padding-left:14px; }
.config-notes li::before{
  content:""; position:absolute; left:2px; top:.55em;
  width:4px; height:4px; border-radius:50%; background:var(--line-strong);
}
.config-notes b{ color:var(--text-dim); font-weight:700; }

.config-summary{ margin-top:8px; padding-top:24px; border-top:1px solid var(--line); }

/* Obie kwoty tworzą jedną kolumnę wyrównaną do prawej: przekreślona stoi dokładnie nad
   przedsprzedażową, bo przy porównywaniu cen wzrok szuka ich w jednej linii pionowej. */
.config-price-row{ display:flex; align-items:center; justify-content:space-between; gap:8px; margin-bottom:10px; }
.config-price-row span{ color:var(--text-dim); font-size:14px;}
.config-price-row strong{ font-size:35px; line-height:1; }

/* Planowana cena katalogowa stoi NAD przedsprzedażową, żeby czytało się jak przecena:
   najpierw ile będzie, potem ile jest teraz. Wiersz chowa main.js atrybutem hidden, gdy
   swatch nie ma data-price-old — stąd reguła [hidden] obok display:flex, inaczej flex
   nadpisałby chowanie. */
.config-price-compare[hidden]{ display:none; }
.config-price-compare{
  display:flex; align-items: center; align-items:flex-end; flex-wrap:wrap; gap:8px;
  margin-bottom:10px; font-size:13.5px;
}
.config-price-compare .config-price-old-label{ color:var(--text-dimmer); }

/* margin-left:auto dosuwa kwotę katalogową do prawej krawędzi, żeby stanęła dokładnie
   nad przedsprzedażową. Odznaka nie jest już w tym wierszu, więc nie trzeba jej omijać
   przez order — wystarczy jeden auto-margines.

   Kwota celowo NIE jest przekreślona — stąd <span>, a nie <s>: przecenę czyta się już
   z etykiety obok, z ceny niżej i z odznaki oszczędności, a kreska tylko zaszumiała
   liczbę. Wracając do przekreślenia trzeba zmienić i znacznik w index.html. */
.config-price-compare .config-price-old{
  margin-left:auto;
  font-size:20px; line-height:1.05;
  color:var(--text-dim);
}

/* Podpis i odznaka dzielą jeden wiersz: podpis po lewej, odznaka dosunięta do prawej.
   Odznakę chowa main.js razem z wierszem ceny regularnej — po wyjściu z tamtego wiersza
   nie dziedziczy już jego [hidden] i potrzebuje własnego przełącznika. */
.config-price-foot{
  display:flex; align-items:center; justify-content:space-between;
  flex-wrap:wrap; gap:8px; margin-bottom:20px;
}
.config-price-sub{ font-size:12.5px; color:var(--text-dimmer); }
.config-price-save{
  margin-left:auto; padding:3px 10px; border-radius:100px;
  font-size:12px; font-weight:700; letter-spacing:.02em;
  color:var(--accent-2); background:rgba(216,31,38,.12); border:1px solid rgba(255,77,77,.28);
}
.config-price-save[hidden]{ display:none; }

/* Strzałka pokazuje się tylko wtedy, gdy CTA prowadzi do sklepu (nowa karta). */
.config-buy-arrow{ display:none; opacity:.85; }
#configBuyLink.is-shop-link .config-buy-arrow{ display:block; }
.config-alt-link{
  display:block; margin-top:14px; text-align:center;
  font-size:12.5px; color:var(--text-dimmer); text-decoration:underline;
  text-underline-offset:3px; transition:color .25s var(--ease);
}
.config-alt-link:hover{ color:var(--text-dim); }

@media (max-width:860px){
  .config-panel{ grid-template-columns:1fr; }
  .config-preview{ padding:40px 20px; }
}

/* ==========================================================================
   PROCESS
   ========================================================================== */
.process{ padding:140px 24px; background:linear-gradient(180deg, var(--bg-soft), var(--bg)); }
.process-stage{ max-width:1100px; margin:0 auto; display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; }

.process-anim{
  position:relative; height:320px; border-radius:var(--radius-l); overflow:hidden;
  background:linear-gradient(160deg,#111214,#0a0a0b);
  border:1px solid var(--line);
}
.pa-plate{
  position:absolute; left:10%; right:10%; top:32%; bottom:32%;
  background:repeating-linear-gradient(90deg, #3a3f47 0 6px, #2a2e33 6px 12px);
  border-radius:4px; box-shadow:0 20px 50px -20px rgba(0,0,0,.7);
}
.pa-beam{
  position:absolute; top:0; bottom:0; width:3px; left:10%;
  background:linear-gradient(var(--accent-2), var(--accent));
  box-shadow:0 0 20px 4px rgba(216,31,38,.8), 0 0 60px 10px rgba(216,31,38,.4);
  animation:paBeam 3.2s ease-in-out infinite;
}
@keyframes paBeam{
  0%{ left:10%; opacity:0; }
  8%{ opacity:1; }
  50%{ left:88%; opacity:1; }
  58%{ opacity:0; }
  100%{ left:88%; opacity:0; }
}
.pa-spark{
  position:absolute; top:50%; left:10%; width:6px; height:6px; border-radius:50%;
  background:var(--accent-2); box-shadow:0 0 12px 3px rgba(255,77,77,.9);
  animation:paSpark 3.2s ease-in-out infinite;
}
@keyframes paSpark{
  0%,8%{ left:10%; top:50%; opacity:0; }
  10%{ opacity:1; }
  50%{ left:88%; top:44%; opacity:1; }
  60%{ opacity:0; }
  100%{ left:88%; opacity:0; }
}
.pa-sweep{
  position:absolute; inset:0;
  background:linear-gradient(115deg, transparent 40%, rgba(255,255,255,.06) 50%, transparent 60%);
  animation:paSweep 6s linear infinite;
}
@keyframes paSweep{ 0%{ transform:translateX(-100%);} 100%{ transform:translateX(100%);} }

.process-steps{ display:flex; flex-direction:column; gap:4px; }
.process-step{
  padding:20px 22px; border-radius:var(--radius-s); border:1px solid transparent;
  transition:.4s var(--ease); cursor:default;
}
.process-step.active{ background:var(--surface); border-color:var(--line-strong); }
.ps-num{ font-size:12.5px; font-weight:700; color:var(--accent); letter-spacing:.06em; }
.process-step h3{ font-size:19px; margin:8px 0 6px; }
.process-step p{ font-size:14px; color:var(--text-dim); }

@media (max-width:860px){ .process-stage{ grid-template-columns:1fr; } }

/* ==========================================================================
   STATS + TESTIMONIALS
   ========================================================================== */
.stats{ padding:100px 24px; }
.stats-grid{
  max-width:1160px; margin:0 auto 100px; display:grid; grid-template-columns:repeat(4,1fr); gap:40px;
  text-align:center;
}
.stat-num{ font-size:clamp(38px,5vw,58px); font-weight:800; color:var(--text); }
.stat-suffix{ font-size:clamp(20px,2.4vw,28px); font-weight:800; color:var(--accent); margin-left:2px; }
.stat p{ margin-top:10px; font-size:14px; color:var(--text-dim); max-width:220px; margin-inline:auto; }

.testimonials{
  max-width:1000px; margin:0 auto; display:grid; grid-template-columns:1fr 1fr; gap:32px;
}
.testimonials blockquote{
  padding:32px; border-radius:var(--radius-m); background:var(--surface); border:1px solid var(--line);
}
.testimonials p{ font-size:16px; line-height:1.6; margin-bottom:16px; }
.testimonials cite{ font-size:13.5px; color:var(--text-dim); font-style:normal; }

@media (max-width:800px){
  .stats-grid{ grid-template-columns:repeat(2,1fr); gap:36px 20px; }
  .testimonials{ grid-template-columns:1fr; }
}

/* ==========================================================================
   PRICING
   ========================================================================== */
/* Dolny padding był liczony pod siatkę cenników (.pricing-grid), która wypadła z HTML —
   razem z marginesem licznika dawało to ~228px pustki przed FAQ. Teraz sekcja kończy się
   na zegarach, więc padding jest w rytmie pozostałych sekcji.
   Poprzednie wartości, gdybyśmy wracali: padding:60px 24px 140px, section-head pb 64px,
   countdown margin-bottom 64px (46px na mobile). */
.pricing{ padding:60px 24px 96px; }
/* Skrót odstępu tylko w tej sekcji — globalne .section-head zostaje na 64px. */
.pricing .section-head{ padding-bottom:40px; }
.pricing-note{ margin-top:12px; }

/* Plakietka z wysokością przeceny — druga (po nakładce w hero) informacja o tym,
   że to akcja czasowa. Stoi nad licznikiem, żeby liczby czytały się razem. */
.pricing-deal{
  position:relative; overflow:hidden;
  display:flex; align-items:center; justify-content:center; gap:12px; flex-wrap:wrap;
  margin:26px auto 0; padding:12px 22px; width:fit-content; max-width:100%;
  border:1px solid rgba(255,77,77,.28); border-radius:100px;
  background:rgba(216,31,38,.08); color:var(--text-dim); font-size:14px; text-align:center;
  /* Animujemy tylko box-shadow, nie transform ani opacity — te dwie należą do
     [data-reveal] i nadpisanie ich zablokowałoby wejście sekcji.
     overflow:hidden przycina refleks do zaokrąglonego kształtu; własnego box-shadow
     elementu nie obcina, więc poświata dalej wychodzi na zewnątrz. */
  animation:deal-glow 4.5s ease-in-out infinite;
}
.pricing-deal b{
  padding:4px 12px; border-radius:100px;
  background:linear-gradient(135deg,var(--accent),var(--accent-dim));
  color:var(--on-accent); font-size:15px; font-weight:800; letter-spacing:-.01em;
}

/* Refleks przejeżdżający przez CAŁĄ pigułkę. Sweep zajmuje ~40% cyklu, resztę pasek
   czeka poza kadrem — bez tej pauzy migałoby bez przerwy i męczyło wzrok.
   Alfa jest niska (.14), bo pasek idzie po tekście: na samym chipie −15% mógł być mocny,
   ale rozciągnięty na cały element wypłukałby napis do nieczytelności.
   translateX, nie left: transform nie wywołuje przeliczania layoutu. */
.pricing-deal::after{
  content:""; position:absolute; top:0; bottom:0; left:0; width:26%;
  background:linear-gradient(100deg, transparent, rgba(255,255,255,.14), transparent);
  transform:translateX(-140%) skewX(-18deg);
  animation:deal-sheen 4.5s ease-in-out infinite;
  pointer-events:none;
}
@keyframes deal-sheen{
  0%, 8%     { transform:translateX(-140%) skewX(-18deg); }
  48%, 100%  { transform:translateX(440%)  skewX(-18deg); }
}
@keyframes deal-glow{
  0%, 100% { box-shadow:0 0 0 0 rgba(216,31,38,0); }
  50%      { box-shadow:0 0 26px -6px rgba(216,31,38,.5); }
}
.countdown-caption{
  text-align:center; margin-bottom:18px; font-size:12px; font-weight:600;
  letter-spacing:.08em; text-transform:uppercase; color:var(--text-dimmer);
}
.countdown{ display:flex; justify-content:center; gap:14px; margin-bottom:0; flex-wrap:wrap; }
.countdown-item{
  position:relative; width:122px; padding:24px 0 18px; text-align:center;
  border-radius:var(--radius-m); overflow:hidden;
  background:linear-gradient(180deg, var(--surface-2), var(--surface));
  border:1px solid var(--line-strong);
  box-shadow:0 18px 40px -28px rgba(0,0,0,.95), inset 0 1px 0 rgba(255,255,255,.05);
}
/* Akcentowa kreska u góry kafla — powtarza czerwień z plakietki −15% i wiąże licznik
   z sekcją, zamiast zostawiać cztery obojętne prostokąty. */
.countdown-item::before{
  content:""; position:absolute; top:0; left:50%; transform:translateX(-50%);
  width:40px; height:2px; border-radius:0 0 3px 3px;
  background:linear-gradient(90deg, transparent, var(--accent-2), transparent);
}
.countdown-item span{
  display:block; font-size:46px; line-height:1; font-weight:800;
  font-variant-numeric:tabular-nums; letter-spacing:-.03em;
}
.countdown-item label{
  display:block; margin-top:10px; font-size:11px; color:var(--text-dimmer);
  text-transform:uppercase; letter-spacing:.08em;
}

.pricing-grid{ max-width:1160px; margin:0 auto; display:grid; grid-template-columns:repeat(3,1fr); gap:24px; align-items:stretch; }
.price-card{
  position:relative; padding:40px 32px; border-radius:var(--radius-l); background:var(--surface);
  border:1px solid var(--line); display:flex; flex-direction:column; transition:transform .4s var(--ease), border-color .4s;
}
.price-card:hover{ transform:translateY(-6px); border-color:var(--line-strong); }
.price-card.featured{
  background:linear-gradient(165deg, var(--surface-2), var(--surface));
  border-color:rgba(216,31,38,.4);
  box-shadow:0 30px 70px -30px rgba(216,31,38,.35);
}
.price-tag{
  position:absolute; top:-13px; left:50%; transform:translateX(-50%);
  background:var(--accent); color:var(--on-accent); font-size:12px; font-weight:700;
  padding:5px 16px; border-radius:100px; white-space:nowrap;
}
.price-card h3{ font-size:22px; margin-bottom:8px; }
.price-desc{ font-size:14px; color:var(--text-dim); margin-bottom:24px; min-height:40px; }
.price-row{ display:flex; align-items:baseline; gap:12px; margin-bottom:6px; }
.price-old{ font-size:16px; color:var(--text-dimmer); text-decoration:line-through; }
.price-new{ font-size:34px; font-weight:800; }
.price-badge{ display:inline-block; margin-bottom:24px; font-size:12.5px; font-weight:700; color:var(--accent-2); }
.price-list{ display:flex; flex-direction:column; gap:10px; margin-bottom:32px; flex:1; }
.price-list li{ font-size:14px; color:var(--text-dim); padding-left:20px; position:relative; }
.price-list li::before{
  content:''; position:absolute; left:0; top:7px; width:10px; height:10px;
  background:var(--accent); border-radius:50%; opacity:.7;
}

@media (max-width:900px){ .pricing-grid{ grid-template-columns:1fr; max-width:440px; } }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq{ padding:60px 24px 140px; }
.faq-list{ max-width:760px; margin:0 auto; }
.faq-item{ border-bottom:1px solid var(--line); }
.faq-q{
  width:100%; display:flex; align-items:center; justify-content:space-between;
  padding:26px 4px; text-align:left; font-size:17px; font-weight:600;
}
.faq-plus{ position:relative; width:18px; height:18px; flex-shrink:0; margin-left:20px; }
.faq-plus::before,.faq-plus::after{
  content:''; position:absolute; background:var(--text-dim); border-radius:2px; transition:.35s var(--ease);
}
.faq-plus::before{ top:50%; left:0; width:100%; height:2px; transform:translateY(-50%); }
.faq-plus::after{ left:50%; top:0; width:2px; height:100%; transform:translateX(-50%); }
.faq-item.active .faq-plus::after{ transform:translateX(-50%) rotate(90deg); opacity:0; }
.faq-item.active .faq-q{ color:var(--accent); }
.faq-a{ max-height:0; overflow:hidden; transition:max-height .45s var(--ease-soft); }
.faq-a p{ padding:0 4px 26px; color:var(--text-dim); font-size:15px; max-width:640px; }

/* ==========================================================================
   RESERVE / FORM
   ========================================================================== */
.reserve{ padding:100px 24px 140px; background:var(--bg-soft); }
.reserve-inner{
  max-width:1160px; margin:0 auto; display:grid; grid-template-columns:1fr 1fr; gap:70px; align-items:start;
}
.reserve-copy h2{ font-size:clamp(28px,3.6vw,44px); margin:16px 0 20px; }
.reserve-copy p{ color:var(--text-dim); max-width:420px; margin-bottom:28px; }
.reserve-contact{ display:flex; flex-direction:column; gap:8px; }
.reserve-contact a{ font-size:18px; font-weight:700; transition:color .25s; width: fit-content; }
.reserve-contact a:hover{ color:var(--accent); }

.reserve-form{
  position:relative; padding:36px; border-radius:var(--radius-l); background:var(--surface); border:1px solid var(--line);
}
.form-row{ margin-bottom:18px; }
.form-row-hidden{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }
.form-row-2{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.form-row label{ display:flex; flex-direction:column; gap:8px; font-size:13px; color:var(--text-dim); }
/* min-width:0 — pola tekstowe mają domyślną szerokość własną (~20 znaków), która nie
   pozwala im się zwężać i rozpycha kontener na wąskich ekranach. */
.form-row input,.form-row select,.form-row textarea{
  width:100%; min-width:0;
  padding:13px 14px; border-radius:var(--radius-s); border:1px solid var(--line-strong);
  background:var(--surface-2); color:var(--text); font-size:14.5px; transition:border-color .25s;
}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{ outline:none; border-color:var(--accent); }
.form-row textarea{ resize:vertical; }
.form-note{ margin-top:14px; font-size:12px; color:var(--text-dimmer); text-align:center; }
.form-note-link{
  color:var(--text-dim); text-decoration:underline; text-underline-offset:2px;
  transition:color .25s var(--ease);
}
.form-note-link:hover{ color:var(--text); }

.form-success{
  position:absolute; inset:0; z-index:2; border-radius:var(--radius-l);
  background:var(--surface); display:flex; flex-direction:column; align-items:center; justify-content:center;
  text-align:center; gap:10px; padding:40px; opacity:0; pointer-events:none; transform:scale(.96);
  transition:opacity .4s var(--ease), transform .4s var(--ease);
}
.form-success.show{ opacity:1; pointer-events:auto; transform:scale(1); }
.form-success svg{ color:var(--accent); margin-bottom:6px; }
.form-success h4{ font-size:20px; }
.form-success p{ color:var(--text-dim); font-size:14px; max-width:280px; }

.form-error{
  margin-top:14px; font-size:13px; color:#ff6b6b; text-align:center;
  display:none;
}
.form-error.show{ display:block; }

/* Przycisk wysyłki — okrągły loader obok etykiety. */
.btn-send:disabled{ cursor:progress; }
.btn-send.is-sending:hover{ transform:none; }
.btn-spinner{
  display:none; flex:0 0 auto; width:17px; height:17px; border-radius:50%;
  border:2px solid rgba(255,255,255,.32); border-top-color:#fff;
  animation:btn-spin .7s linear infinite;
}
.btn-send.is-sending .btn-spinner{ display:block; }
@keyframes btn-spin{ to{ transform:rotate(360deg); } }

@media (prefers-reduced-motion: reduce){
  .btn-spinner{ animation-duration:1.8s; }
  /* Plakietka przeceny to ozdoba, nie komunikat — przy ograniczonym ruchu gaśnie
     całkowicie. Refleks znika, plakietka zostaje z domyślnym wyglądem. */
  .pricing-deal{ animation:none; }
  .pricing-deal::after{ animation:none; display:none; }
}

@media (max-width:900px){
  /* minmax(0,1fr), nie 1fr — kolumna z „1fr" ma min-width:auto, więc nie zejdzie poniżej
     szerokości min-content swojej treści. Pola formularza mają własną szerokość własną,
     przez co sekcja rozpychała się do 453px przy oknie 375px i formularz był obcinany
     przez overflow-x:hidden na body. */
  .reserve-inner{ grid-template-columns:minmax(0,1fr); gap:40px; }
  .form-row-2{ grid-template-columns:minmax(0,1fr); }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer{ padding:80px 24px 30px; border-top:1px solid var(--line); }
.footer-top{
  max-width:1160px; margin:0 auto; display:flex; justify-content:space-between; gap:60px; flex-wrap:wrap;
  padding-bottom:60px;
}
/* Stopka dzieli klasę .nav-logo z navbarem, ale ma tu więcej miejsca. */
.footer-top .nav-logo img{ width:clamp(160px,12vw,190px); }
.footer-cols{ display:flex; gap:70px; flex-wrap:wrap; }
.footer-col{ display:flex; flex-direction:column; gap:12px; }
.footer-col h5{ font-size:12.5px; color:var(--text-dimmer); text-transform:uppercase; letter-spacing:.06em; margin-bottom:4px; }
.footer-col a{ font-size:14.5px; color:var(--text-dim); transition:color .25s; }
.footer-col a:hover{ color:var(--text); }
.footer-bottom{
  max-width:1160px; margin:0 auto; padding-top:24px; border-top:1px solid var(--line);
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px;
  font-size:12.5px; color:var(--text-dimmer);
}

/* ==========================================================================
   RESPONSIVE TYPE HELP
   ========================================================================== */
@media (max-width:640px){
  .hero{ padding-top:120px; }
  .statement{ padding:120px 24px; }
  .features{ padding:100px 24px 60px; }
}

/* ==========================================================================
   MODEL 3D (Three.js / WebGL) — płótna montowane dynamicznie
   ========================================================================== */
.c3d-webgl{
  position:absolute; inset:0; width:100%; height:100%;
  z-index:1;
}
.c3d-webgl canvas{
  display:block; width:100% !important; height:100% !important;
  outline:none;
}
.hero-visual .c3d-webgl canvas{ touch-action:pan-y; }
/* Hero i konfigurator: model obracany myszą — pokaż, że da się chwycić */
.hero-visual .c3d-webgl,
.config-preview .c3d-webgl{ cursor:grab; }
.hero-visual .c3d-webgl:active,
.config-preview .c3d-webgl:active{ cursor:grabbing; }

/* Hosty są puste w HTML — płótno .c3d-webgl wstawia dopiero container3d.js, więc
   wysokość musi stać po stronie hosta, inaczej sekcja zapadłaby się do zera.
   (.reveal-stage ma już własną wysokość: 100vh desktop / 280px mobile). */
.hero-visual{ position:relative; min-height:clamp(300px, 42vw, 460px); }
.config-preview{ position:relative; min-height:clamp(300px, 34vw, 420px); }

/* Płótno konfiguratora wypełnia całą wysokość wiersza panelu (inset:0 z .c3d-webgl).
   Uwaga przy zmianie configDistFactor: wysokie i wąskie płótno ZWĘŻA poziome pole
   widzenia, bo kamera ma stałe pole pionowe (38°). Im wyższy kadr, tym łatwiej
   najdłuższemu kontenerowi wyjść poza obraz w poziomie. */

@media (max-width:900px){
  html,body{ overflow-x:hidden; }
  .nav-inner{ padding-inline:20px; }
  .nav-mobile{ max-height:calc(100svh - 64px); overflow-y:auto; }
  .section-head{ padding:0 18px 46px; }
  .hero{
    min-height:auto; padding:118px 20px 54px;
  }
  .hero-title{ max-width:760px; }
  .hero-title .line{ font-size:clamp(44px,8.4vw,70px); }
  .hero-sub{ max-width:620px; }
  .hero-visual{
    min-height:380px; margin-top:0;
  }
  .scroll-cue{ display:none; }
  .reveal-section{ overflow:hidden; }
  .reveal-pin{
    min-height:0; padding:84px 22px 70px; gap:0;
  }
  .reveal-stage{
    width:100%; height:340px; margin-bottom:30px;
  }
  .reveal-copy{
    width:100%; max-width:620px; padding:26px 24px;
    margin:0 auto 12px !important; border-top:1px solid var(--line);
  }
  .reveal-copy h2{ font-size:clamp(25px,4vw,34px); }
  .reveal-copy p{ max-width:520px; margin-inline:auto; }
  .reveal-progress{ display:none; }
  .statement{ padding:150px 28px; }
  .features,.process{ padding:110px 22px 80px; }
  .specs,.configurator,.pricing,.faq{ padding:70px 20px 100px; }
  .config-panel{ border-radius:20px; }
  .config-preview{ min-height:390px; }
  .config-options{ padding:38px 34px; }
  .process-stage{ gap:34px; }
  .stats{ padding:80px 22px; }
  .stats-grid{ margin-bottom:70px; }
  .reserve{ padding:80px 22px 100px; }
  .reserve-copy{ max-width:620px; }
  .footer{ padding:64px 22px 28px; }
}

@media (max-width:600px){
  .nav{ padding:12px 0; }
  .nav-inner{ padding-inline:16px; }
  .nav-logo img{ width:118px; }
  .hero{
    padding:96px 16px 34px;
  }
  .hero-eyebrow{
    margin-bottom:18px; padding:7px 12px; font-size:10.5px;
    letter-spacing:.065em; white-space:nowrap;
  }
  .hero-title .line{
    font-size:clamp(37px,11.8vw,55px); line-height:.98; letter-spacing:-.045em;
  }
  .hero-title .line + .line{ margin-top:9px; }
  .hero-sub{
    margin-top:22px; font-size:15px; line-height:1.6;
  }
  .hero-actions{
    width:100%; margin-top:28px; gap:10px;
  }
  .hero-actions .btn{
    width:100%; padding:14px 20px;
  }
  .hero-visual{
    min-height:280px; height:280px; margin-top:4px;
  }
  .section-head{
    padding-inline:0; padding-bottom:36px;
  }
  .section-head h2{ font-size:clamp(30px,9vw,42px); }
  .section-kicker{ font-size:11px; }
  .product-proof{
    padding:80px 16px 92px;
  }
  .product-proof::before{ background-size:44px 44px; }
  .product-proof__intro{ margin-bottom:48px; }
  .product-proof__intro .section-kicker{
    max-width:100%; padding:7px 10px; font-size:10px;
  }
  .product-proof__intro h2{
    font-size:clamp(35px,11vw,48px); line-height:1.02;
  }
  .product-proof__intro > p{
    margin-top:26px; font-size:15px; line-height:1.65;
  }
  .product-proof__grid{ gap:12px; }
  .proof-card{
    min-height:320px; padding:26px 22px;
  }
  .proof-card__top{ margin-bottom:42px; }
  .proof-card h3{ font-size:24px; }
  .proof-card__meta{ font-size:26px; }
  .reveal-pin{
    position:relative; top:auto; display:block;
    height:100svh; min-height:0; padding:0; overflow:hidden;
  }
  .reveal-section{ height:auto; overflow:visible; }
  .reveal-stage{
    position:absolute; inset:0 0 auto; z-index:1;
    width:100%; height:50svh; min-height:260px; margin:0;
    background:
      radial-gradient(60% 70% at 50% 48%,rgba(63,72,58,.13),transparent 72%),
      linear-gradient(180deg,var(--bg) 82%,transparent);
  }
  .reveal-copy{
    position:absolute !important; z-index:2;
    left:16px !important; right:16px !important; top:50% !important; bottom:auto !important;
    width:auto; max-width:none; height:46svh; min-height:0;
    display:flex; flex-direction:column; justify-content:center;
    padding:24px 12px; margin:0 !important; opacity:0;
    pointer-events:none; transform:translateY(18px) !important;
    background:linear-gradient(180deg,transparent,var(--bg) 13%,var(--bg) 87%,transparent);
  }
  .reveal-copy.is-active{
    opacity:1; pointer-events:auto; transform:translateY(0) !important;
  }
  .reveal-copy h2{
    font-size:25px; line-height:1.12;
  }
  .reveal-copy p{ font-size:14px; line-height:1.6; }
  .statement{ padding:100px 18px; }
  .features,.process{ padding:82px 16px 64px; }
  .feature-card{ padding:30px 24px; }
  .specs,.configurator,.pricing,.faq{
    padding:62px 16px 82px;
  }
  .specs-tabs{
    display:grid; grid-template-columns:1fr; gap:8px; margin-bottom:24px;
  }
  .specs-tab{ width:100%; padding:11px 14px; }
  .specs-table th,.specs-table td{
    padding:16px 8px; font-size:13px; vertical-align:top;
  }
  .specs-table th{ width:46%; }
  .config-panel{
    width:calc(100% + 8px); margin-left:-4px; border-radius:16px;
  }
  .config-preview{
    min-height:300px; padding:20px 8px;
  }
  .config-options{
    padding:28px 16px; gap:24px;
  }
  .config-swatches--grid{ grid-template-columns:repeat(2,1fr); }
  .config-colors{ grid-template-columns:1fr 1fr; gap:8px; }
  .material-swatch{ padding:11px 12px; }
  /* Nazwa pozycji i kwota zostają w jednym wierszu — bez kolumny na checkbox
     mieszczą się nawet przy najdłuższych etykietach, które zawijają się same. */
  .config-addon{ padding:13px 12px; gap:10px; }
  .config-addon b{ font-size:13px; }
  /* Na wąskim ekranie kolumna etykiety zjadałaby treść — etykieta idzie nad tekst. */
  .config-notes p{ grid-template-columns:1fr; gap:2px; }
  /* Etykieta i kwota zostają w jednym wierszu tak jak na desktopie — mieszczą się,
     a układ kolumnowy rozbijał parę „co to za cena / ile" na dwie linie.
     Kwota katalogowa zachowuje margin-left:auto z reguły bazowej, więc obie kwoty
     nadal stoją w jednej kolumnie po prawej; mniejszy rozmiar utrzymuje hierarchię. */
  .config-price-row strong{ font-size:28px; }
  .config-price-compare .config-price-old{ font-size:20px; }
  .process-anim{ height:230px; }
  .process-step{ padding:17px 16px; }
  .stats{ padding:68px 16px; }
  .stats-grid{
    gap:30px 12px; margin-bottom:58px;
  }
  .stat-num{ font-size:38px; }
  .testimonials{ gap:14px; }
  .testimonials blockquote{ padding:24px 20px; }
  .countdown{
    display:grid; grid-template-columns:repeat(2,minmax(0,1fr));
    gap:10px; margin-bottom:0;
  }
  .countdown-item{ width:auto; padding:20px 0 15px; }
  .countdown-item span{ font-size:38px; }
  .price-card{ padding:34px 24px; border-radius:18px; }
  .faq-q{ padding:22px 0; font-size:15px; line-height:1.35; }
  .faq-a p{ padding:0 0 22px; font-size:14px; }
  .reserve{ padding:72px 16px 84px; }
  .reserve-inner{ gap:32px; }
  .reserve-form{ padding:24px 18px; border-radius:18px; }
  .footer{ padding:52px 16px 24px; }
  .footer-top{ gap:38px; padding-bottom:42px; }
  .footer-cols{
    width:100%; display:grid; grid-template-columns:1fr 1fr; gap:34px 20px;
  }
  .footer-bottom{ flex-direction:column; gap:12px; line-height:1.5; }
}

@media (max-width:380px){
  .hero-title .line{ font-size:35px; }
  .hero-eyebrow{ white-space:normal; }
  .config-colors{ grid-template-columns:1fr; }
  .footer-cols{ grid-template-columns:1fr; }
}