/* =====================================================================
   PARKIET — arkusz główny (strona publiczna, logowanie, rejestracja)
   Kolory: biel / niebieski / żółty. Motyw przewodni: linie parkietu.
   ===================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@600;700;800;900&family=Barlow:wght@400;500;600&family=Barlow+Condensed:wght@500;600;700&display=swap');

:root {
  --navy:        #06215A;
  --navy-800:    #0A2E75;
  --blue:        #1156D6;
  --blue-600:    #0E47B0;
  --blue-100:    #E9F1FF;
  --blue-050:    #F5F9FF;
  --yellow:      #FFC61A;
  --yellow-deep: #E8A900;
  --ink:         #0B1B33;
  --muted:       #5E7093;
  --line:        #D9E3F3;
  --white:       #FFFFFF;
  --danger:      #D62839;
  --ok:          #12854F;

  --display: 'Archivo', system-ui, sans-serif;
  --body:    'Barlow', system-ui, sans-serif;
  --data:    'Barlow Condensed', system-ui, sans-serif;

  --radius:  14px;
  --radius-s: 8px;
  --shadow:  0 18px 40px -22px rgba(6, 33, 90, .45);
  --shadow-s: 0 6px 18px -10px rgba(6, 33, 90, .35);
  --wrap: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: var(--display); line-height: 1.08; margin: 0 0 .5em; letter-spacing: -.015em; }
h1 { font-size: clamp(2.4rem, 5.5vw, 4rem); font-weight: 900; text-transform: uppercase; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 800; }
h3 { font-size: 1.2rem; font-weight: 700; }
p  { margin: 0 0 1em; }
a  { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
img, svg { max-width: 100%; display: block; }

.wrap { width: min(100% - 2.5rem, var(--wrap)); margin-inline: auto; }

:focus-visible {
  outline: 3px solid var(--yellow);
  outline-offset: 2px;
  border-radius: 4px;
}

/* --- Etykieta sekcji ------------------------------------------------ */
.eyebrow {
  font-family: var(--data);
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--blue);
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: .6rem;
}
.eyebrow::before {
  content: '';
  width: 26px; height: 3px;
  background: var(--yellow);
  border-radius: 2px;
}

/* --- Przyciski ------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-family: var(--display);
  font-weight: 800;
  font-size: .95rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: .85rem 1.5rem;
  border: 2px solid transparent;
  border-radius: var(--radius-s);
  cursor: pointer;
  transition: transform .12s ease, background .18s ease, color .18s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary { background: var(--yellow); color: var(--navy); }
.btn--primary:hover { background: var(--yellow-deep); }

.btn--blue { background: var(--blue); color: var(--white); }
.btn--blue:hover { background: var(--blue-600); }

.btn--ghost { background: transparent; color: var(--white); border-color: rgba(255,255,255,.45); }
.btn--ghost:hover { background: rgba(255,255,255,.12); }

.btn--outline { background: transparent; color: var(--blue); border-color: var(--line); }
.btn--outline:hover { border-color: var(--blue); background: var(--blue-050); }

.btn--block { width: 100%; }

/* =====================================================================
   NAGŁÓWEK
   ===================================================================== */
.masthead {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--navy);
  border-bottom: 3px solid var(--yellow);
}
.masthead__inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: 68px;
}
.brand { display: flex; align-items: center; gap: .7rem; color: var(--white); }
.brand:hover { text-decoration: none; }
.brand__mark {
  width: 38px; height: 38px;
  flex: 0 0 38px;
  border-radius: 10px;
  background: var(--yellow);
  display: grid; place-items: center;
  color: var(--navy);
  font-family: var(--display);
  font-weight: 900;
  font-size: 1.15rem;
}
.brand__name {
  font-family: var(--display);
  font-weight: 900;
  font-size: 1.35rem;
  letter-spacing: .02em;
  text-transform: uppercase;
  line-height: 1;
}
.brand__sub {
  display: block;
  font-family: var(--data);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--yellow);
}

.mainnav { margin-left: auto; display: flex; align-items: center; gap: .3rem; }
.mainnav a {
  color: rgba(255,255,255,.82);
  font-family: var(--data);
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .5rem .8rem;
  border-radius: 6px;
}
.mainnav a:hover { color: var(--white); background: rgba(255,255,255,.1); text-decoration: none; }
.mainnav .btn { margin-left: .6rem; padding: .6rem 1.1rem; }

.navtoggle {
  display: none;
  margin-left: auto;
  background: none;
  border: 2px solid rgba(255,255,255,.35);
  border-radius: 8px;
  color: var(--white);
  font-family: var(--data);
  font-weight: 700;
  letter-spacing: .1em;
  padding: .45rem .8rem;
  cursor: pointer;
}

/* =====================================================================
   HERO — połowa parkietu jako tło
   ===================================================================== */
.hero {
  position: relative;
  background:
    radial-gradient(1100px 520px at 78% -10%, var(--navy-800) 0%, transparent 60%),
    linear-gradient(160deg, var(--navy) 0%, #041538 100%);
  color: var(--white);
  overflow: hidden;
  padding: clamp(3rem, 7vw, 5.5rem) 0 clamp(3rem, 6vw, 4.5rem);
}
.hero__court {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .5;
}
.hero__court svg { width: 100%; height: 100%; }

.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.hero__claim { max-width: 34ch; }
.hero h1 { color: var(--white); }
.hero h1 em {
  font-style: normal;
  color: var(--yellow);
  display: block;
}
.hero__lead {
  font-size: 1.15rem;
  color: rgba(255,255,255,.82);
  max-width: 46ch;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.6rem; }

/* Pasek liczb — jak tablica wyników */
.scoreboard {
  display: flex;
  flex-wrap: wrap;
  gap: 1px;
  margin-top: 2.4rem;
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius);
  overflow: hidden;
}
.scoreboard__cell {
  flex: 1 1 110px;
  background: rgba(4, 21, 56, .72);
  padding: .9rem 1rem;
}
.scoreboard__value {
  font-family: var(--data);
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--yellow);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.scoreboard__label {
  font-family: var(--data);
  font-size: .8rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.62);
  margin-top: .35rem;
}

/* =====================================================================
   KARTA FORMULARZA
   ===================================================================== */
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  color: var(--ink);
  overflow: hidden;
}
.card__head {
  background: var(--blue);
  color: var(--white);
  padding: 1rem 1.4rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}
.card__head h2, .card__head h3 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--white);
}
.card__head span {
  font-family: var(--data);
  font-size: .85rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.75);
}
.card__body { padding: 1.4rem; }
.card__foot {
  padding: 1rem 1.4rem;
  background: var(--blue-050);
  border-top: 1px solid var(--line);
  font-size: .9rem;
  color: var(--muted);
}

.auth-page {
  background: var(--blue-050);
  min-height: calc(100vh - 68px);
  padding: clamp(2rem, 6vw, 4rem) 0;
  position: relative;
}
.auth-page__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}
.auth-page__aside { max-width: 42ch; }
.auth-page__aside h1 { color: var(--navy); font-size: clamp(1.9rem, 4vw, 2.8rem); }
.auth-narrow { max-width: 560px; margin-inline: auto; }

/* =====================================================================
   FORMULARZE
   ===================================================================== */
.field { margin-bottom: 1.1rem; }
.field label {
  display: block;
  font-family: var(--data);
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: .35rem;
}
.field input[type="text"],
.field input[type="email"],
.field input[type="password"],
.field input[type="file"],
.field select,
.field textarea {
  width: 100%;
  font-family: var(--body);
  font-size: 1rem;
  color: var(--ink);
  background: var(--white);
  border: 2px solid var(--line);
  border-radius: var(--radius-s);
  padding: .75rem .9rem;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(17, 86, 214, .14);
}
.field input[aria-invalid="true"] { border-color: var(--danger); }

.field__hint { font-size: .85rem; color: var(--muted); margin-top: .35rem; }
.field__error {
  display: block;
  font-size: .88rem;
  font-weight: 600;
  color: var(--danger);
  margin-top: .35rem;
}
.field--row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.check {
  display: flex;
  gap: .7rem;
  align-items: flex-start;
  margin-bottom: .9rem;
  font-size: .93rem;
  line-height: 1.45;
}
.check input { margin-top: .25rem; width: 20px; height: 20px; accent-color: var(--blue); flex: 0 0 20px; }
.check a { font-weight: 600; text-decoration: underline; }

/* pułapka na boty — niewidoczna dla ludzi, wypełniana przez skrypty */
.trap { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

/* =====================================================================
   KOMUNIKATY
   ===================================================================== */
.alert {
  border-radius: var(--radius-s);
  padding: .85rem 1.1rem;
  margin-bottom: 1.2rem;
  font-size: .95rem;
  border-left: 5px solid;
  background: var(--blue-100);
  border-color: var(--blue);
  color: var(--navy);
}
.alert--error   { background: #FDECEE; border-color: var(--danger); color: #7C1420; }
.alert--success { background: #E7F6EE; border-color: var(--ok);     color: #0A4F30; }
.alert--warn    { background: #FFF6DE; border-color: var(--yellow-deep); color: #6B4E00; }

/* =====================================================================
   SEKCJE STRONY GŁÓWNEJ
   ===================================================================== */
.section { padding: clamp(3rem, 6vw, 4.5rem) 0; }
.section--tint { background: var(--blue-050); border-block: 1px solid var(--line); }
.section__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.section__head h2 { color: var(--navy); margin: 0; }

/* --- Aktualności ---------------------------------------------------- */
.news { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.news__item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: .6rem;
  transition: border-color .18s ease, transform .18s ease;
}
.news__item:hover { border-color: var(--blue); transform: translateY(-3px); }
.news__meta {
  display: flex;
  align-items: center;
  gap: .7rem;
  font-family: var(--data);
  font-size: .85rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}
.tag {
  display: inline-block;
  font-family: var(--data);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .2rem .55rem;
  border-radius: 4px;
  background: var(--blue-100);
  color: var(--blue-600);
}
.tag--pin { background: var(--yellow); color: var(--navy); }
.news__item h3 { margin: 0; color: var(--navy); }
.news__item p { margin: 0; color: var(--muted); font-size: .95rem; }

/* --- Screeny -------------------------------------------------------- */
.shots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.shot {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow-s);
}
.shot img { width: 100%; height: auto; background: var(--blue-050); border-bottom: 1px solid var(--line); }
.shot__body { padding: 1rem 1.2rem 1.2rem; }
.shot__body h3 { margin: 0 0 .3rem; color: var(--navy); font-size: 1.05rem; }
.shot__body p { margin: 0; font-size: .92rem; color: var(--muted); }

/* --- Pozycje -------------------------------------------------------- */
.roles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.role {
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 5px solid var(--yellow);
  border-radius: var(--radius-s);
  padding: 1.1rem 1.2rem;
}
.role h3 { margin: 0 0 .25rem; font-size: 1.05rem; color: var(--navy); }
.role p { margin: 0; font-size: .9rem; color: var(--muted); }

/* =====================================================================
   STOPKA
   ===================================================================== */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,.72);
  padding: 3rem 0 2rem;
  font-size: .93rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255,255,255,.14);
}
.footer h4 {
  font-family: var(--data);
  font-size: .9rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--yellow);
  margin: 0 0 .9rem;
}
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .45rem; }
.footer a { color: rgba(255,255,255,.78); }
.footer a:hover { color: var(--white); }
.footer__bottom {
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: .85rem;
  color: rgba(255,255,255,.5);
}

/* =====================================================================
   DOKUMENTY (regulamin, polityka)
   ===================================================================== */
.doc { max-width: 78ch; margin-inline: auto; padding: clamp(2rem, 5vw, 3.5rem) 0; }
.doc h1 { color: var(--navy); font-size: clamp(1.9rem, 4vw, 2.6rem); }
.doc h2 {
  color: var(--navy);
  font-size: 1.25rem;
  margin-top: 2.2rem;
  padding-top: 1.2rem;
  border-top: 2px solid var(--line);
}
.doc ol, .doc ul { padding-left: 1.3rem; }
.doc li { margin-bottom: .5rem; }
.doc__meta {
  font-family: var(--data);
  font-size: .9rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  padding: .8rem 1rem;
  background: var(--blue-050);
  border-left: 4px solid var(--blue);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  margin-bottom: 2rem;
}
.doc__toc {
  background: var(--blue-050);
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  padding: 1.2rem 1.4rem;
  margin-bottom: 2rem;
}
.doc__toc ol { margin: 0; }

/* =====================================================================
   RESPONSYWNOŚĆ
   ===================================================================== */
@media (max-width: 960px) {
  .hero__inner, .auth-page__grid { grid-template-columns: 1fr; }
  .news, .shots { grid-template-columns: repeat(2, 1fr); }
  .roles { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 700px) {
  .navtoggle { display: block; }
  .mainnav {
    display: none;
    position: absolute;
    top: 68px; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: .2rem;
    background: var(--navy);
    padding: 1rem 1.25rem 1.5rem;
    border-bottom: 3px solid var(--yellow);
  }
  .mainnav.is-open { display: flex; }
  .mainnav .btn { margin: .5rem 0 0; }
  .news, .shots, .roles, .footer__grid { grid-template-columns: 1fr; }
  .field--row { grid-template-columns: 1fr; }
  .auth-page__aside { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}