/* TRENING — sekcje: hero, pasek, programy, strefy, grafik, liczby,
   cennik + kalkulator, opinie, stopka */

/* ================= HERO ================= */

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 100svh;
  display: flex; flex-direction: column;
  background: var(--ink); color: var(--paper);
  padding: 0 var(--pad-x) clamp(2rem, 4vw, 3.5rem);
}

.hero__plate { position: absolute; inset: 0; z-index: -10; }
.hero__shift {
  position: absolute; left: 0; right: 0; top: -14%;
  height: 128%; width: 100%;
  will-change: transform;
}
/* <picture> nie ma wlasnej wysokosci (reset daje mu tylko display:block),
   wiec height:100% na <img> odnosilo sie do rodzica zwinietego do proporcji
   zdjecia. Efekt: na waskich ekranach, gdzie hero jest duzo wyzsze niz
   zdjecie, tlo konczylo sie w polowie sekcji. */
.hero__shift picture { display: block; width: 100%; height: 100%; }
.hero__shift img { width: 100%; height: 100%; object-fit: cover; }
.hero__wash {
  position: absolute; inset: 0;
  background: linear-gradient(180deg,
    rgba(14, 15, 18, .58) 0%,
    rgba(14, 15, 18, .28) 45%,
    rgba(14, 15, 18, .92) 100%);
}

.hero__body { margin-top: auto; max-width: 62rem; }

.hero__t {
  font-size: var(--fs-display);
  font-weight: 700;
  font-variation-settings: 'wdth' 87, 'wght' 700;
  line-height: .86;
  letter-spacing: -.025em;
  text-transform: uppercase;
}
.hero__t > span { display: block; }

.hero__foot {
  display: flex; flex-direction: column; gap: 1.6rem;
  margin-top: clamp(1.4rem, 3vw, 2.4rem);
}
.hero__lead {
  max-width: 34rem;
  font-size: var(--fs-lead);
  font-weight: 400;
  color: rgba(237, 239, 233, .82);
}
.hero__acts { display: flex; flex-wrap: wrap; gap: .7rem; }

.hero__spec {
  position: absolute; right: var(--pad-x); top: 45%;
  display: none; align-items: center; gap: 1rem;
  writing-mode: vertical-rl;
  font-size: var(--fs-micro); font-stretch: 88%; font-weight: 600;
  text-transform: uppercase; letter-spacing: .2em;
  color: rgba(237, 239, 233, .6);
}
.hero__spec i { display: block; width: 1px; height: 2.2rem; background: var(--rule-up); }

@media (min-width: 901px) {
  .hero__spec { display: flex; }
  .hero__foot { flex-direction: row; align-items: flex-end; justify-content: space-between; gap: 3rem; }
}

/* ================= PASEK / MARQUEE ================= */

.mq {
  background: var(--ink-raise); color: var(--paper);
  border-block: 1px solid var(--rule-up);
  padding: .9rem 0;
  overflow: hidden;
}
.mq__rail { display: flex; width: max-content; animation: mq 34s linear infinite; }
.mq__set {
  display: flex; align-items: center; gap: 2.5rem;
  padding-right: 2.5rem;
  font-size: var(--fs-micro); font-stretch: 88%; font-weight: 600;
  text-transform: uppercase; letter-spacing: .18em;
  color: var(--steel-up);
  white-space: nowrap;
}
.mq__set > li { display: flex; align-items: center; gap: 2.5rem; }
.mq__set > li::after {
  content: ''; width: .35rem; height: .35rem; border-radius: 50%;
  background: var(--volt);
}
@keyframes mq { to { transform: translateX(-50%); } }

@media (hover: hover) {
  .mq:hover .mq__rail { animation-play-state: paused; }
}
@media (prefers-reduced-motion: reduce) {
  .mq__rail { animation: none; }
  .mq { overflow-x: auto; }
}

/* ================= PROGRAMY / AKORDEON ================= */

.acc { margin-top: clamp(2.5rem, 5vw, 4rem); border-top: 1px solid var(--rule); }
.acc__row { border-bottom: 1px solid var(--rule); }

.acc__hd {
  display: flex; align-items: center; gap: 1.2rem;
  width: 100%; padding: 1.5rem 0;
  text-align: left;
}
.acc__no {
  width: 2.2rem; flex: none;
  font-size: var(--fs-micro); font-stretch: 88%; font-weight: 600;
  color: var(--steel);
}
.acc__name {
  flex: 1;
  font-size: var(--fs-h3); font-stretch: 112%; font-weight: 700;
  line-height: 1.1; letter-spacing: -.01em;
}
.acc__meta {
  font-size: var(--fs-micro); font-stretch: 88%; font-weight: 600;
  text-transform: uppercase; letter-spacing: .12em;
  color: var(--steel);
}
.acc__ic {
  color: var(--steel);
  transition: transform var(--d-base) var(--e-snap), color var(--d-fast) linear;
}
.acc__hd[aria-expanded="true"] .acc__ic { transform: rotate(45deg); color: var(--ink); }

/* grid 0fr -> 1fr: animowana wysokosc bez max-height na sztywno */
.acc__panel { display: grid; grid-template-rows: 1fr; }
.js .acc__panel {
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--d-base) var(--e-out);
}
.js .acc__panel.is-open { grid-template-rows: 1fr; }
.acc__in { overflow: hidden; }
.js .acc__panel .acc__in > * { opacity: 0; transition: opacity var(--d-base) linear; }
.js .acc__panel.is-open .acc__in > * { opacity: 1; }

.acc__in {
  display: grid; gap: 1.2rem;
}
/* Odstep na dole jako margines OSTATNIEGO dziecka, nie padding .acc__in:
   padding zostaje w przycinanym boxie i trzyma sciezke grida na 23 px,
   wiec panel nie zwijal sie do zera. */
.acc__in > :last-child { margin-bottom: 1.8rem; }
.acc__in > p { max-width: 42rem; color: var(--steel); }

.acc__facts {
  display: grid; gap: .4rem 1.5rem;
  grid-template-columns: max-content 1fr;
  align-items: baseline;
}
.acc__facts dt {
  font-size: var(--fs-micro); font-stretch: 88%; font-weight: 600;
  text-transform: uppercase; letter-spacing: .14em; color: var(--steel);
}
.acc__facts dd { font-weight: 500; }

.dots { letter-spacing: .18em; color: var(--rule); }
.dots[data-lvl="1"] { background: linear-gradient(90deg, var(--volt-dim) 33%, var(--rule) 33%); }
.dots[data-lvl="2"] { background: linear-gradient(90deg, var(--volt-dim) 66%, var(--rule) 66%); }
.dots[data-lvl="3"] { background: var(--volt-dim); }
.dots { -webkit-background-clip: text; background-clip: text; color: transparent; }

@media (min-width: 901px) {
  .acc__in { grid-template-columns: 1.4fr 1fr; gap: 3rem; }
}

/* ================= STREFY / BENTO =================
   Zero zdjec w tej sekcji. Zroznicowanie idzie z typu tresci i z osi wdth
   variable fonta: kicker jest waski (88), liczby szerokie (118), a kafel
   wiodacy dostaje rysowany CSS-em stos talerzy. Piec jednakowych kafli
   z tekstem czytaloby sie jak zwykla siatka kart. */

.bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: .6rem;
  margin-top: clamp(2.5rem, 5vw, 4rem);
}
.bt {
  position: relative;
  display: flex; flex-direction: column;
  gap: .7rem;
  overflow: hidden;
  border-radius: var(--r-edge);
  background: var(--ink-raise);
  padding: 1.3rem;
  min-height: 11rem;
  grid-column: span 6;
}
.bt::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; z-index: 2;
  width: 3px; background: var(--volt);
  transform: scaleY(0); transform-origin: top;
  transition: transform var(--d-base) var(--e-out);
}

.bt__kicker, .bt__lbl {
  font-size: var(--fs-micro); font-stretch: 88%; font-weight: 600;
  text-transform: uppercase; letter-spacing: .16em; color: var(--steel-up);
}

.bt__stat {
  display: flex; align-items: baseline; gap: .35rem;
  font-size: clamp(38px, 6vw, 5.5rem);
  font-stretch: 118%; font-weight: 700; line-height: .9;
  letter-spacing: -.03em;
  font-variant-numeric: tabular-nums;
}
.bt__stat i { font-style: normal; font-size: .26em; font-stretch: 88%; font-weight: 600;
  text-transform: uppercase; letter-spacing: .12em; color: var(--steel-up); }
.bt__stat--sm { font-size: clamp(28px, 3.6vw, 3rem); }

.bt__note { font-size: var(--fs-micro); color: var(--steel-up); max-width: 26rem; }

.bt--lead { min-height: 20rem; justify-content: flex-start; }
.bt--lead .bt__note { margin-bottom: auto; }

/* stos talerzy rysowany CSS-em — ten sam jezyk co sztanga w kalkulatorze */
.rig { display: flex; align-items: center; gap: 2px; height: 5rem; }
.rig__p {
  width: .55rem; height: var(--h); flex: none;
  background: var(--volt); border-radius: 1px;
  opacity: .85;
}
.rig__bar { width: 2.6rem; height: 5px; flex: none; background: var(--steel-up); border-radius: 3px; }

.bt__rows { display: grid; grid-template-columns: max-content 1fr; gap: .3rem 1.2rem;
  align-items: baseline; margin-top: auto; }
.bt__rows dt {
  font-size: var(--fs-micro); font-stretch: 88%; font-weight: 600;
  text-transform: uppercase; letter-spacing: .14em; color: var(--steel-up);
}
.bt__rows dd { font-size: var(--fs-micro); }
.bt__rows .is-today { color: var(--volt); }

.bt__spec { display: grid; gap: .5rem; margin-top: auto; }
.bt__spec li {
  display: flex; align-items: baseline; gap: .6rem;
  font-size: var(--fs-micro); font-stretch: 88%; font-weight: 600;
  text-transform: uppercase; letter-spacing: .1em;
  color: var(--steel-up);
  padding-bottom: .5rem; border-bottom: 1px solid var(--rule-up);
}
.bt__spec li:last-child { border-bottom: 0; padding-bottom: 0; }
.bt__spec .num { font-size: var(--fs-body); color: var(--paper); }

@media (min-width: 601px) {
  .bt--a { grid-column: span 3; grid-row: span 2; }
  .bt--b, .bt--c, .bt--d, .bt--e { grid-column: span 3; }
}
/* 6 kolumn, zero dziur:
   rzad 1  a a b b b b
   rzad 2  a a c c d d
   rzad 3  e e e e e e   */
@media (min-width: 1201px) {
  .bt--a { grid-column: span 2; grid-row: span 2; }
  .bt--b { grid-column: span 4; }
  .bt--c { grid-column: span 2; }
  .bt--d { grid-column: span 2; }
  .bt--e { grid-column: span 6; min-height: 0; }
  /* pelna szerokosc — spec ustawia sie w rzad, nie w kolumne */
  .bt--e .bt__spec { grid-auto-flow: column; grid-auto-columns: 1fr; margin-top: 0; }
  .bt--e .bt__spec li { border-bottom: 0; border-left: 1px solid var(--rule-up);
    padding: 0 0 0 1rem; }
  .bt--e .bt__spec li:first-child { border-left: 0; padding-left: 0; }
}

@media (hover: hover) and (min-width: 901px) {
  .bt:hover::before { transform: scaleY(1); }
  .bt:hover .rig__p { opacity: 1; }
}

/* ================= GRAFIK ================= */

.tw {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.tw:focus-visible { outline-offset: 4px; }

.tt { width: 100%; min-width: 44rem; text-align: left; }
.tt th, .tt td {
  padding: .85rem .9rem;
  border-bottom: 1px solid var(--rule);
  font-size: var(--fs-micro);
  vertical-align: baseline;
}
.tt thead th {
  font-stretch: 88%; font-weight: 600;
  text-transform: uppercase; letter-spacing: .14em;
  color: var(--steel);
  border-bottom-color: var(--ink);
}
.tt tbody th {
  font-variant-numeric: tabular-nums; font-stretch: 112%; font-weight: 700;
  color: var(--ink); white-space: nowrap;
}
.tt td { color: var(--steel); }

/* dzisiejsza kolumna: wypelnienie + tekst ink (neon na jasnym nie moze byc tekstem) */
.tt thead th.is-today {
  background: var(--volt); color: var(--ink);
  border-radius: var(--r-edge) var(--r-edge) 0 0;
}
.tt td.is-today { background: var(--paper-pure); color: var(--ink); font-weight: 500; }

.tw__hint { margin-top: 1rem; font-size: var(--fs-micro); color: var(--steel); }

/* ================= LICZBY ================= */

.stats__grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 2rem 1.5rem;
}
.stat { padding-top: 1.1rem; border-top: 1px solid var(--rule-up); }
.stat__v {
  font-size: clamp(32px, 5vw, 4rem);
  font-stretch: 112%; font-weight: 700;
  line-height: 1; letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
  transition: color var(--d-base) linear;
}
.stat__v.is-counting { color: var(--volt); }
.stat__l {
  margin-top: .6rem;
  font-size: var(--fs-micro); font-stretch: 88%; font-weight: 600;
  text-transform: uppercase; letter-spacing: .14em;
  color: var(--steel-up);
}
@media (min-width: 901px) {
  .stats__grid { grid-template-columns: repeat(4, 1fr); }
}

/* ================= CENNIK ================= */

.pr {
  display: grid; gap: 1rem;
  margin-top: clamp(2.5rem, 5vw, 4rem);
}
.pr__c {
  display: flex; flex-direction: column; gap: 1rem;
  padding: 1.6rem;
  background: var(--paper-pure);
  border: 1px solid var(--rule);
  border-radius: var(--r-edge);
}
/* wyroznienie belka + chip, nie skala — karty zostaja tej samej wysokosci */
.pr__c--top { border-top: 4px solid var(--volt-dim); }
.pr__chip {
  align-self: flex-start;
  background: var(--volt); color: var(--ink);
  padding: .3rem .6rem; border-radius: var(--r-edge);
  font-size: var(--fs-micro); font-stretch: 88%; font-weight: 600;
  text-transform: uppercase; letter-spacing: .12em;
}
.pr__n {
  font-size: var(--fs-h3); font-stretch: 112%; font-weight: 700;
  text-transform: uppercase; letter-spacing: -.01em;
}
.pr__v {
  display: flex; align-items: baseline; gap: .3rem;
  font-size: clamp(26px, 4vw, 2.8rem);
  font-stretch: 112%; font-weight: 700; line-height: 1;
  font-variant-numeric: tabular-nums;
}
.pr__v i { font-style: normal; font-size: .5em; }
.pr__per { font-size: .38em; font-weight: 500; color: var(--steel); letter-spacing: .04em; }
.pr__f { display: grid; gap: .6rem; margin-top: auto; }
.pr__f li { display: flex; gap: .6rem; align-items: flex-start; font-size: var(--fs-micro); }
.pr__f .ic { color: var(--volt-dim); margin-top: .15rem; }

@media (min-width: 901px) {
  .pr { grid-template-columns: repeat(3, 1fr); }
}

/* ================= KALKULATOR OBCIAZENIA ================= */

.calc {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding: clamp(1.4rem, 3vw, 2.2rem);
  background: var(--ink); color: var(--paper);
  border-radius: var(--r-edge);
  display: grid; gap: 1.6rem;
}
.calc .eb { color: var(--steel-up); }
.calc .eb__dot { background: var(--volt); }
.calc__lead { max-width: 36rem; margin-top: .7rem; color: var(--steel-up); font-size: var(--fs-micro); }

.calc__ctl { display: grid; gap: 1rem; align-items: end; }
.calc__field { display: flex; flex-direction: column; gap: .35rem; }
.calc__field label {
  font-size: var(--fs-micro); font-stretch: 88%; font-weight: 600;
  text-transform: uppercase; letter-spacing: .14em; color: var(--steel-up);
}
.calc__inp {
  display: inline-flex; align-items: baseline; gap: .4rem;
  border-bottom: 1px solid var(--rule-up);
  padding-bottom: .3rem;
}
.calc__inp input {
  width: 5.5rem;
  background: none; border: 0;
  font-size: clamp(22px, 3vw, 2.2rem);
  font-stretch: 112%; font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--paper);
}
.calc__inp i { font-style: normal; font-size: var(--fs-micro); color: var(--steel-up); }

.calc__range { width: 100%; accent-color: var(--volt); }

/* sztanga: gryf + talerze po obu stronach */
.calc__bar {
  display: flex; align-items: center; justify-content: center;
  gap: 2px; min-height: 7rem;
  padding: 1rem 0;
  border-block: 1px solid var(--rule-up);
}
.calc__bar .shaft {
  width: 4rem; height: 6px; flex: none;
  background: var(--steel-up); border-radius: 3px;
}
.calc__bar .plate {
  flex: none; width: .55rem;
  background: var(--volt); border-radius: 1px;
  transform: scaleY(.2); opacity: 0;
  transition: transform var(--d-base) var(--e-snap), opacity var(--d-fast) linear;
  transition-delay: var(--pd, 0ms);
}
.calc__bar .plate.is-on { transform: scaleY(1); opacity: 1; }
.calc__bar .plate[data-kg="20"]   { height: 5.2rem; }
.calc__bar .plate[data-kg="15"]   { height: 4.4rem; }
.calc__bar .plate[data-kg="10"]   { height: 3.6rem; }
.calc__bar .plate[data-kg="5"]    { height: 2.8rem; }
.calc__bar .plate[data-kg="2.5"]  { height: 2.1rem; }
.calc__bar .plate[data-kg="1.25"] { height: 1.5rem; }

.calc__out { display: flex; flex-wrap: wrap; gap: .6rem 2rem; align-items: baseline; }
.calc__plates {
  flex: 1 1 18rem;
  font-size: var(--fs-micro); font-stretch: 88%; font-weight: 600;
  text-transform: uppercase; letter-spacing: .1em;
  color: var(--steel-up);
}
.calc__plates b { color: var(--volt); font-weight: 700; }
.calc__plates .rest { color: #ffb37a; }
.calc__rm {
  font-size: var(--fs-micro); font-stretch: 88%; font-weight: 600;
  text-transform: uppercase; letter-spacing: .12em; color: var(--steel-up);
}
.calc__rm b { display: block; font-size: clamp(22px, 3vw, 2.2rem); color: var(--paper); letter-spacing: -.01em; }
.calc__note { font-size: var(--fs-micro); color: var(--steel-up); opacity: .75; }

@media (min-width: 901px) {
  .calc { grid-template-columns: 1fr 1.2fr; align-items: start; column-gap: 3rem; }
  .calc__hd { grid-column: 1; }
  .calc__ctl { grid-column: 1; grid-template-columns: 1fr 1fr; }
  .calc__range { grid-column: 1 / -1; }
  .calc__bar { grid-column: 2; grid-row: 1 / 3; border: 1px solid var(--rule-up); border-radius: var(--r-edge); }
  .calc__out { grid-column: 2; }
  .calc__note { grid-column: 1 / -1; }
}

/* ================= OPINIE ================= */

.rv {
  display: grid; gap: 1rem;
  margin-top: clamp(2.5rem, 5vw, 4rem);
}
.rv__big, .rv__sm {
  display: flex; flex-direction: column; gap: 1rem;
  padding: 1.6rem;
  background: var(--ink-raise);
  border-radius: var(--r-edge);
}
.rv__prog {
  font-size: var(--fs-micro); font-stretch: 88%; font-weight: 600;
  text-transform: uppercase; letter-spacing: .16em; color: var(--volt);
}
.rv__nums { display: grid; gap: 1rem; grid-template-columns: repeat(3, 1fr); }
.rv__nums dd {
  font-size: clamp(17px, 2.2vw, 1.6rem);
  font-stretch: 112%; font-weight: 700; line-height: 1;
  font-variant-numeric: tabular-nums;
}
.rv__nums dt {
  margin-top: .4rem;
  font-size: var(--fs-micro); font-stretch: 88%; font-weight: 600;
  text-transform: uppercase; letter-spacing: .12em; color: var(--steel-up);
}
.rv__big blockquote { font-size: var(--fs-lead); line-height: 1.5; }
.rv__sm blockquote { color: rgba(237, 239, 233, .86); }
.rv__by {
  margin-top: auto; padding-top: 1rem;
  border-top: 1px solid var(--rule-up);
  font-size: var(--fs-micro);
  display: flex; flex-wrap: wrap; gap: .5rem;
}
.rv__by b { font-stretch: 100%; font-weight: 700; }
.rv__by span { color: var(--steel-up); }

@media (min-width: 901px) {
  .rv { grid-template-columns: 2fr 1fr; }
  .rv__big { grid-row: span 2; }
}

/* ================= STOPKA ================= */

.ft {
  background: var(--ink); color: var(--paper);
  padding: var(--pad-y) var(--pad-x) clamp(1.5rem, 3vw, 2.5rem);
  border-top: 1px solid var(--rule-up);
}
.ft__cta {
  display: flex; flex-direction: column; gap: 1.6rem;
  padding-bottom: clamp(2rem, 4vw, 3.5rem);
  border-bottom: 1px solid var(--rule-up);
}
.ft__big {
  margin-top: .9rem;
  font-size: var(--fs-h2); font-stretch: 118%; font-weight: 700;
  line-height: .95; letter-spacing: -.02em; text-transform: uppercase;
}
.ft__big > span { display: block; }

.ft__cols {
  display: grid; gap: 2.5rem;
  padding: clamp(2rem, 4vw, 3.5rem) 0;
}
.ft__mark {
  display: inline-flex; align-items: center; gap: .55rem;
  font-size: max(16px, 1.05rem); font-stretch: 100%; font-weight: 700;
  text-transform: uppercase; letter-spacing: .22em;
}
.ft__blurb { max-width: 22rem; margin-top: .9rem; color: var(--steel-up); font-size: var(--fs-micro); }
.ft__addr {
  display: grid; gap: .4rem;
  margin-top: 1.4rem; font-style: normal;
  font-size: var(--fs-micro);
}
.ft__addr a { border-bottom: 1px solid transparent; transition: border-color var(--d-fast) linear; }
.ft__addr span { color: var(--steel-up); }

.ft__h {
  font-size: var(--fs-micro); font-stretch: 88%; font-weight: 600;
  text-transform: uppercase; letter-spacing: .18em; color: var(--steel);
}
.ft__nav ul { display: grid; gap: .6rem; margin-top: 1rem; }
.ft__nav a, .ft__nav .lnk { font-size: var(--fs-micro); color: rgba(237, 239, 233, .82); }

.ft__bot {
  display: flex; flex-direction: column; gap: .6rem;
  padding-top: 1.6rem; border-top: 1px solid var(--rule-up);
  font-size: var(--fs-micro); color: var(--steel-up);
}
.ft__demo { color: var(--steel); }

@media (min-width: 901px) {
  .ft__cta { flex-direction: row; align-items: flex-end; justify-content: space-between; }
  .ft__cols { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
  .ft__bot { flex-direction: row; justify-content: space-between; align-items: center; }
}
@media (hover: hover) and (min-width: 901px) {
  .ft__addr a:hover, .ft__nav a:hover { border-bottom-color: currentColor; color: var(--paper); }
}