/* ==========================================================================
   Fitness Klub Pełna Moc — Nowe Rondo
   Design system: Neon Rytm (#4) — near-black / neon lime / electric blue /
   dark grey. Architecture style B: centered bold hero with neon-glow
   accents, full-width alternating image-left/image-right sections.
   css_class_prefix: fkm
   Vanilla Bootstrap 5 grid loaded via CDN in <head> — this file must NOT
   redefine .container / .row / .col-*. Mobile-first: base rules target the
   smallest screen, @media (min-width: …) only scales UP.
   ========================================================================== */

:root {
  --fkm-black: #16161a;
  --fkm-black-soft: #1c1c21;
  --fkm-grey: #2a2a2e;
  --fkm-grey-light: #3a3a41;
  --fkm-lime: #c6ff3d;
  --fkm-lime-deep: #9fd928;
  --fkm-blue: #2ee6d6;
  --fkm-ink: #f4f5f0;
  --fkm-muted: #a3a3ab;
  --fkm-radius: 16px;
  --fkm-glow: 0 0 28px rgba(198, 255, 61, 0.28);
  --fkm-glow-blue: 0 0 28px rgba(46, 230, 214, 0.24);
  --fkm-shadow: 0 14px 34px rgba(0, 0, 0, 0.45);
}

/* ---------- base ---------- */
* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--fkm-black);
  color: var(--fkm-ink);
  font-family: "Inter", "Manrope", -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.62;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: "Anton", "Archivo Black", Impact, sans-serif;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  color: var(--fkm-ink);
  line-height: 1.14;
  margin: 0 0 0.6em;
}

p { margin: 0 0 1em; color: var(--fkm-muted); }

a { color: var(--fkm-lime); text-decoration: none; }
a:hover { color: var(--fkm-blue); }

img { max-width: 100%; height: auto; display: block; }

.fkm-eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fkm-blue);
  font-weight: 700;
  margin-bottom: 0.6em;
}

/* ---------- preloader (compliance utility) ---------- */
.fkm-preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #16161a;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}
.fkm-preloader.is-hidden { opacity: 0; visibility: hidden; }
.fkm-preloader__ring {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 4px solid #2a2a2e;
  border-top-color: #c6ff3d;
  animation: fkm-spin 0.85s linear infinite;
}
@keyframes fkm-spin { to { transform: rotate(360deg); } }

/* ---------- navbar ---------- */
.fkm-navbar {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(22, 22, 26, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--fkm-grey-light);
  min-height: 60px;
}
.fkm-navbar__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 60px;
  padding: 8px 0;
}
.fkm-navbar__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: "Anton", "Archivo Black", sans-serif;
  text-transform: uppercase;
  font-size: 1rem;
  color: var(--fkm-ink);
  min-height: 44px;
}
.fkm-navbar__brand svg { width: 32px; height: 32px; flex-shrink: 0; }
.fkm-navbar__toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  border: 1px solid var(--fkm-grey-light);
  border-radius: 8px;
  background: var(--fkm-grey);
  cursor: pointer;
}
.fkm-navbar__toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--fkm-lime);
  position: relative;
}
.fkm-navbar__toggle span::before,
.fkm-navbar__toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 20px;
  height: 2px;
  background: var(--fkm-lime);
}
.fkm-navbar__toggle span::before { top: -6px; }
.fkm-navbar__toggle span::after { top: 6px; }
.fkm-navbar__nav {
  display: none;
  flex-direction: column;
  gap: 2px;
  padding: 10px 0 16px;
}
.fkm-navbar__nav.is-open { display: flex; }
.fkm-navbar__link {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 6px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--fkm-ink);
  border-radius: 8px;
}
.fkm-navbar__link:hover { background: var(--fkm-grey); color: var(--fkm-lime); }

@media (min-width: 992px) {
  .fkm-navbar__toggle { display: none; }
  .fkm-navbar__nav {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 2px;
    padding: 0;
  }
  .fkm-navbar__link { min-height: 44px; padding: 10px 12px; font-size: 0.86rem; }
}

/* ---------- buttons ---------- */
.fkm-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}
.fkm-btn--primary { background: var(--fkm-lime); color: #16161a; box-shadow: var(--fkm-glow); }
.fkm-btn--primary:hover { background: var(--fkm-lime-deep); color: #16161a; transform: translateY(-1px); }
.fkm-btn--outline { background: transparent; border-color: var(--fkm-blue); color: var(--fkm-blue); }
.fkm-btn--outline:hover { background: rgba(46, 230, 214, 0.1); color: var(--fkm-blue); box-shadow: var(--fkm-glow-blue); }
.fkm-btn--blue { background: var(--fkm-blue); color: #10221f; box-shadow: var(--fkm-glow-blue); }
.fkm-btn--blue:hover { background: #29c9bb; color: #10221f; }

/* ---------- hero (architecture B: centered bold hero, neon-glow accents) ---------- */
.fkm-hero {
  position: relative;
  background-color: var(--fkm-black);
  color: var(--fkm-ink);
  padding: 92px 0 72px;
  text-align: center;
  overflow: hidden;
}
.fkm-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(16, 16, 20, 0.55) 0%, rgba(16, 16, 20, 0.9) 100%);
  pointer-events: none;
  z-index: 1;
}
.fkm-hero::after {
  content: "";
  position: absolute;
  top: -30%;
  left: 50%;
  width: 140%;
  height: 60%;
  transform: translateX(-50%);
  background: radial-gradient(closest-side, rgba(198, 255, 61, 0.16), transparent 70%);
  pointer-events: none;
  z-index: 1;
}
.fkm-hero__inner { position: relative; z-index: 2; max-width: 760px; margin: 0 auto; }
.fkm-hero__title {
  color: #fff;
  font-size: 2.2rem;
  margin-bottom: 0.45em;
  text-shadow: 0 0 30px rgba(198, 255, 61, 0.35);
}
.fkm-hero__lead { font-size: 1.06rem; color: #dcdce0; margin-bottom: 1.8em; }
.fkm-hero__ctas { display: flex; flex-direction: column; gap: 14px; align-items: stretch; }
.fkm-hero__ctas .fkm-btn { width: 100%; }

@media (min-width: 480px) {
  .fkm-hero__ctas { flex-direction: row; flex-wrap: wrap; justify-content: center; align-items: center; }
  .fkm-hero__ctas .fkm-btn { width: auto; }
}
@media (min-width: 768px) {
  .fkm-hero { padding: 132px 0 100px; }
  .fkm-hero__title { font-size: 3.2rem; }
  .fkm-hero__lead { font-size: 1.2rem; }
}

/* ---------- generic section rhythm ---------- */
.fkm-section { padding: 56px 0; }
.fkm-section--alt { background: var(--fkm-black-soft); }
.fkm-section__head { max-width: 640px; margin: 0 auto 2.4em; text-align: center; }
.fkm-section__title { font-size: 1.6rem; }
@media (min-width: 768px) {
  .fkm-section { padding: 84px 0; }
  .fkm-section__title { font-size: 2rem; }
}

/* ---------- about ---------- */
.fkm-about__figure {
  border-radius: var(--fkm-radius);
  overflow: hidden;
  box-shadow: var(--fkm-shadow);
  min-height: 220px;
  background-color: var(--fkm-grey);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  border: 1px solid var(--fkm-grey-light);
}
.fkm-about__stats { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 1.6em; }
.fkm-about__stat { min-width: 120px; }
.fkm-about__stat strong { display: block; font-family: "Anton", sans-serif; font-size: 1.7rem; color: var(--fkm-lime); }
.fkm-about__stat span { font-size: 0.82rem; color: var(--fkm-muted); }

/* ---------- overview cards (adult classes / kids programs) ---------- */
.fkm-card {
  height: 100%;
  background: var(--fkm-grey);
  border-radius: var(--fkm-radius);
  padding: 24px 22px;
  border: 1px solid var(--fkm-grey-light);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.fkm-card:hover { transform: translateY(-3px); box-shadow: var(--fkm-glow); border-color: var(--fkm-lime); }
.fkm-card__icon {
  width: 46px;
  height: 46px;
  min-width: 46px;
  border-radius: 10px;
  background: rgba(198, 255, 61, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  color: var(--fkm-lime);
}
.fkm-card__title { font-size: 1.02rem; margin-bottom: 0.4em; color: var(--fkm-ink); }
.fkm-card__desc { font-size: 0.9rem; color: var(--fkm-muted); margin: 0 0 0.6em; }
.fkm-card__meta {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(46, 230, 214, 0.12);
  color: var(--fkm-blue);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  margin-top: 4px;
  margin-right: 6px;
}

/* ---------- kids programs — text-only cards, no imagery ---------- */
.fkm-kid-card {
  height: 100%;
  background: var(--fkm-black-soft);
  border: 1px solid var(--fkm-grey-light);
  border-left: 4px solid var(--fkm-blue);
  border-radius: var(--fkm-radius);
  padding: 22px 20px;
}
.fkm-kid-card__age {
  display: inline-block;
  font-family: "Anton", sans-serif;
  font-size: 1.3rem;
  color: var(--fkm-blue);
  margin-bottom: 0.3em;
}
.fkm-kid-card__title { font-size: 1rem; margin-bottom: 0.4em; }
.fkm-kid-card__desc { font-size: 0.88rem; margin: 0; }

/* ---------- steps (Jak wygląda trening) ---------- */
.fkm-step {
  height: 100%;
  padding: 22px 20px;
  background: var(--fkm-grey);
  border-radius: var(--fkm-radius);
  border: 1px solid var(--fkm-grey-light);
  position: relative;
}
.fkm-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  min-width: 40px;
  border-radius: 50%;
  background: var(--fkm-lime);
  color: #16161a;
  font-family: "Anton", sans-serif;
  font-size: 1.1rem;
  margin-bottom: 14px;
}
.fkm-step__title { font-size: 1rem; margin-bottom: 0.35em; }
.fkm-step__desc { font-size: 0.88rem; margin: 0; }

/* ---------- full training-type sections — alternating image-left / image-right ---------- */
.fkm-feature { padding: 48px 0; }
.fkm-feature__media {
  border-radius: var(--fkm-radius);
  overflow: hidden;
  box-shadow: var(--fkm-shadow);
  min-height: 240px;
  background-color: var(--fkm-grey);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  border: 1px solid var(--fkm-grey-light);
}
.fkm-feature__eyebrow { color: var(--fkm-blue); }
.fkm-feature__title { font-size: 1.5rem; }
.fkm-feature__body p { color: #c7c7cd; }
.fkm-feature__list { list-style: none; margin: 1.2em 0; padding: 0; }
.fkm-feature__list li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 0.55em;
  font-size: 0.95rem;
  color: var(--fkm-muted);
}
.fkm-feature__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--fkm-lime);
  box-shadow: 0 0 8px rgba(198, 255, 61, 0.7);
}
@media (min-width: 768px) {
  .fkm-feature { padding: 68px 0; }
  .fkm-feature__title { font-size: 1.9rem; }
}

/* ---------- trainer bio — CSS initials-avatar, never a photo ---------- */
.fkm-trainer { display: flex; flex-direction: column; align-items: center; gap: 22px; text-align: center; }
.fkm-trainer__avatar {
  width: 128px;
  height: 128px;
  min-width: 128px;
  clip-path: polygon(25% 3%, 75% 3%, 100% 50%, 75% 97%, 25% 97%, 0% 50%);
  background: linear-gradient(145deg, var(--fkm-grey) 0%, var(--fkm-black-soft) 100%);
  border: 2px solid var(--fkm-lime);
  box-shadow: var(--fkm-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Anton", sans-serif;
  font-size: 2.4rem;
  color: var(--fkm-lime);
  flex-shrink: 0;
}
.fkm-trainer__body { max-width: 620px; }
.fkm-trainer__name { font-size: 1.4rem; margin-bottom: 0.2em; }
.fkm-trainer__role { color: var(--fkm-blue); font-size: 0.88rem; text-transform: uppercase; letter-spacing: 0.1em; font-weight: 700; margin-bottom: 0.8em; display: block; }
.fkm-trainer__creds { list-style: none; margin: 1em 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.fkm-trainer__creds li {
  font-size: 0.78rem;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--fkm-grey);
  border: 1px solid var(--fkm-grey-light);
  color: var(--fkm-ink);
}
@media (min-width: 768px) {
  .fkm-trainer { flex-direction: row; text-align: left; align-items: flex-start; }
  .fkm-trainer__creds { justify-content: flex-start; }
}

/* ---------- schedule table ---------- */
.fkm-table-wrap { overflow-x: auto; border-radius: var(--fkm-radius); box-shadow: 0 6px 20px rgba(0,0,0,0.35); border: 1px solid var(--fkm-grey-light); }
.fkm-table { width: 100%; border-collapse: collapse; min-width: 560px; background: var(--fkm-grey); }
.fkm-table caption { caption-side: top; text-align: left; padding: 14px 16px 0; font-size: 0.85rem; color: var(--fkm-muted); }
.fkm-table th, .fkm-table td {
  text-align: left;
  padding: 13px 16px;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--fkm-grey-light);
  color: var(--fkm-ink);
}
.fkm-table th { background: var(--fkm-black-soft); color: var(--fkm-lime); font-weight: 700; font-family: "Anton", sans-serif; letter-spacing: 0.03em; text-transform: uppercase; font-size: 0.8rem; }
.fkm-table tr:last-child td { border-bottom: none; }
.fkm-table td.fkm-table__tag {
  display: inline-block;
  font-size: 0.72rem;
  color: var(--fkm-blue);
}

/* ---------- pricing packages ---------- */
.fkm-price-card {
  height: 100%;
  background: var(--fkm-grey);
  border-radius: var(--fkm-radius);
  padding: 26px 22px;
  border: 1px solid var(--fkm-grey-light);
  display: flex;
  flex-direction: column;
}
.fkm-price-card--featured {
  border-color: var(--fkm-lime);
  box-shadow: var(--fkm-glow);
  background: linear-gradient(160deg, rgba(198,255,61,0.08), var(--fkm-grey) 55%);
}
.fkm-price-card__badge {
  align-self: flex-start;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #16161a;
  background: var(--fkm-lime);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 12px;
}
.fkm-price-card__title { font-size: 1.1rem; margin-bottom: 0.2em; }
.fkm-price-card__price { font-family: "Anton", sans-serif; color: var(--fkm-lime); font-size: 2rem; margin: 0.25em 0; }
.fkm-price-card__price small { font-family: "Inter", sans-serif; font-size: 0.68rem; color: var(--fkm-muted); font-weight: 400; text-transform: none; }
.fkm-price-card__list { list-style: none; padding: 0; margin: 0.6em 0 1.4em; flex: 1; }
.fkm-price-card__list li {
  font-size: 0.86rem;
  color: var(--fkm-muted);
  padding: 5px 0 5px 22px;
  position: relative;
}
.fkm-price-card__list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 5px;
  color: var(--fkm-blue);
  font-weight: 700;
}

/* ---------- extra section: co zabrać na trening ---------- */
.fkm-pack-item { display: flex; align-items: flex-start; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--fkm-grey-light); }
.fkm-pack-item:last-child { border-bottom: none; }
.fkm-pack-item__icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  border-radius: 10px;
  background: rgba(46, 230, 214, 0.1);
  color: var(--fkm-blue);
  display: flex;
  align-items: center;
  justify-content: center;
}
.fkm-pack-item__title { font-size: 0.98rem; margin: 0 0 0.2em; color: var(--fkm-ink); font-weight: 700; }
.fkm-pack-item__desc { font-size: 0.88rem; margin: 0; }

/* ---------- zapisy — static placeholder form ---------- */
.fkm-zapisy { background: var(--fkm-black-soft); }
.fkm-zapisy .fkm-section__title,
.fkm-zapisy .fkm-eyebrow { color: #fff; }
.fkm-zapisy .fkm-eyebrow { color: var(--fkm-lime); }
.fkm-form { background: var(--fkm-grey); border-radius: var(--fkm-radius); padding: 26px 22px; box-shadow: var(--fkm-shadow); border: 1px solid var(--fkm-grey-light); }
.fkm-form__field { margin-bottom: 18px; }
.fkm-form__field label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 6px; color: var(--fkm-ink); }
.fkm-form__field input,
.fkm-form__field select {
  width: 100%;
  min-height: 48px;
  padding: 10px 14px;
  font-size: 16px;
  border: 1px solid var(--fkm-grey-light);
  border-radius: 8px;
  background: var(--fkm-black-soft);
  color: var(--fkm-ink);
  font-family: inherit;
}
.fkm-form__field input:focus,
.fkm-form__field select:focus { outline: 2px solid var(--fkm-lime); outline-offset: 1px; }
.fkm-form__radios { display: flex; gap: 18px; flex-wrap: wrap; }
.fkm-form__radio { display: flex; align-items: center; gap: 8px; min-height: 44px; font-size: 0.92rem; color: var(--fkm-ink); }
.fkm-form__radio input { width: 20px; height: 20px; min-height: unset; accent-color: var(--fkm-lime); }
.fkm-form__confirm {
  display: none;
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: 10px;
  background: rgba(198, 255, 61, 0.12);
  border: 1px solid var(--fkm-lime);
  color: var(--fkm-lime);
  font-weight: 600;
  font-size: 0.92rem;
}
.fkm-form__confirm.is-visible { display: block; }

/* ---------- FAQ accordion ---------- */
.fkm-faq { max-width: 780px; margin: 0 auto; }
.fkm-faq details {
  background: var(--fkm-grey);
  border: 1px solid var(--fkm-grey-light);
  border-radius: 12px;
  margin-bottom: 12px;
  padding: 4px 20px;
}
.fkm-faq summary {
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--fkm-ink);
  list-style: none;
}
.fkm-faq summary::-webkit-details-marker { display: none; }
.fkm-faq summary::after {
  content: "+";
  font-family: "Anton", sans-serif;
  font-size: 1.3rem;
  color: var(--fkm-lime);
  flex-shrink: 0;
}
.fkm-faq details[open] summary::after { content: "–"; }
.fkm-faq p { padding-bottom: 16px; margin: 0; font-size: 0.92rem; }

/* ---------- footer ---------- */
.fkm-footer { background: #0f0f12; color: #b7b7bd; padding: 52px 0 26px; }
.fkm-footer__brand { display: flex; align-items: center; gap: 10px; color: #fff; font-family: "Anton", sans-serif; text-transform: uppercase; font-size: 1.05rem; margin-bottom: 0.8em; }
.fkm-footer__brand svg { width: 30px; height: 30px; }
.fkm-footer__col-title { color: var(--fkm-lime); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 1em; }
.fkm-footer__link { display: flex; align-items: center; min-height: 44px; color: #b7b7bd; font-size: 0.92rem; }
.fkm-footer__link:hover { color: var(--fkm-lime); }
.fkm-footer__bottom { border-top: 1px solid rgba(255,255,255,0.08); margin-top: 30px; padding-top: 22px; font-size: 0.8rem; color: #6d6d73; }

@media print {
  .fkm-navbar, .fkm-preloader { display: none; }
}

.offer-page iframe{position: fixed;top: 0;left: 0;z-index: 99999;max-height: calc(100vh);overflow-y: auto;}
