/* sq8bwm.haczewski.pl — strona krótkofalarska. Trzy motywy przez data-motyw na <html>. */

@font-face { font-family: "Ubuntu"; src: url("fonty/Ubuntu-R.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Ubuntu"; src: url("fonty/Ubuntu-M.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Ubuntu"; src: url("fonty/Ubuntu-B.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("fonty/JetBrainsMono-Bold.woff2") format("woff2"); font-weight: 700; font-display: swap; }

/* ---------- motywy ---------- */
html[data-motyw="noc"] {
  --tlo: #0a0f24; --tlo2: #10173a; --karta: #141c46; --linia: #283270;
  --tekst: #e8ebff; --slaby: #a3abdb; --akcent: #ffb347; --akcent2: #ff7b6b; --akcent3: #7cd6ff;
  --slupek: #ffb347; --akcent-jasny: #ffe2b0;
  --nakladka: linear-gradient(180deg, rgba(10, 15, 36, .35) 0%, rgba(10, 15, 36, .7) 55%, #0a0f24 100%);
}

/* ---------- podstawa ---------- */
* { box-sizing: border-box; }
html { background: var(--tlo); color: var(--tekst); scroll-behavior: smooth; scroll-padding-top: 3.6rem; }
body { margin: 0; font: 16px/1.6 "Ubuntu", system-ui, sans-serif; -webkit-text-size-adjust: 100%; }
a { color: var(--akcent3); text-decoration: none; border-bottom: 1px solid color-mix(in srgb, currentColor 40%, transparent); }
a:hover, a:focus-visible { color: var(--akcent); border-bottom-color: currentColor; }
:focus-visible { outline: 2px solid var(--akcent); outline-offset: 2px; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, p, figure { margin: 0; }
main { max-width: 72rem; margin: 0 auto; padding: 0 clamp(1rem, 4vw, 2.5rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.1rem); font-weight: 700; margin-bottom: 1.4rem; }
h2::before { content: ""; display: inline-block; width: .55em; height: .55em; margin-right: .45em; border-radius: 50%;
  background: var(--akcent); box-shadow: 0 0 0 .18em color-mix(in srgb, var(--akcent) 25%, transparent); vertical-align: .08em; }
.blok { padding: 4rem 0 1rem; }
.dop, .przypis { color: var(--slaby); }

/* ---------- menu ---------- */
.menu {
  position: sticky; top: 0; z-index: 5; display: flex; flex-wrap: wrap; align-items: center; gap: .2rem 1.3rem;
  padding: .65rem clamp(1rem, 4vw, 2.5rem); font-size: .92rem;
  background: color-mix(in srgb, var(--tlo) 82%, transparent); backdrop-filter: blur(8px);
  border-bottom: 1px solid color-mix(in srgb, var(--linia) 70%, transparent);
}
.menu a { color: var(--slaby); border: 0; }
.menu a:hover { color: var(--akcent); }
.menu .jezyki { margin-left: .4rem; color: var(--slaby); white-space: nowrap; }
.menu .jezyki [aria-current] { color: var(--akcent); }
.menu .jezyki .kreska { margin: 0 .35ch; opacity: .6; }
.menu .logo { font: 700 1.05rem "Ubuntu", sans-serif; color: var(--akcent); margin-right: auto; letter-spacing: .06em; }

/* ---------- nagłówek ---------- */
.hero {
  position: relative; overflow: hidden; min-height: min(88vh, 46rem); display: grid; align-items: end;
  background: var(--nakladka) center 30% / cover no-repeat;   /* zdjęcie: background-image w <head> (ścieżka zależy od języka) */
}
.hero-in { position: relative; z-index: 1; max-width: 72rem; width: 100%; margin: 0 auto;
  padding: 6rem clamp(1rem, 4vw, 2.5rem) calc(190px + 2rem); }
.wodospad { position: absolute; left: 0; right: 0; bottom: 0; width: 100%; height: 190px; display: block;
  border-top: 1px solid rgba(160, 175, 200, .25); box-shadow: 0 -18px 40px rgba(0, 0, 0, .45); }
.nad { color: var(--slaby); letter-spacing: .04em; }
.znak {
  font: 700 clamp(3.4rem, 15vw, 9rem)/1 "Ubuntu", sans-serif; letter-spacing: .03em; margin: .2rem 0 .4rem;   /* wybór Marka 7.11: Ubuntu */
  color: var(--akcent);
  --swiat: 0 0 18px color-mix(in srgb, var(--akcent) 45%, transparent), 0 0 2px color-mix(in srgb, var(--akcent) 90%, transparent);
  --rozblysk: 0 0 10px var(--akcent), 0 0 32px color-mix(in srgb, var(--akcent) 85%, transparent), 0 0 70px color-mix(in srgb, var(--akcent) 50%, transparent);
  text-shadow: var(--swiat);
  transition: color .5s ease, text-shadow .5s ease;
  animation: znak-start 2.4s ease-out .4s 1;   /* jeden rozbłysk po wczytaniu — widać go też na telefonie */
}
/* efekt „najechanie” z bio QRZ: rozbłysk znaku po najechaniu na nagłówek */
.hero-in:hover .znak, .hero-in:focus-within .znak { color: var(--akcent-jasny); text-shadow: var(--rozblysk); }
@keyframes znak-start { 0%, 100% { color: var(--akcent); text-shadow: var(--swiat); } 35% { color: var(--akcent-jasny); text-shadow: var(--rozblysk); } }
.pod { font-size: 1.15rem; color: var(--tekst); }
.chipy { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: .9rem; }
.chipy li { font-size: .82rem; padding: .1rem .6rem; border-radius: 99px; border: 1px solid var(--linia);
  background: color-mix(in srgb, var(--tlo) 55%, transparent); }
.chipy.pasma li { color: var(--akcent); }
/* refleks z bio QRZ: przebiega po kolei przez pasma, potem emisje (opóźnienie --o z generatora) */
.hero .chipy li {
  background-image: linear-gradient(100deg, transparent 15%, rgba(255, 255, 255, .34) 50%, transparent 85%);
  background-size: 250% 100%; background-repeat: no-repeat; background-position: 150% 0;
  animation: pasmo 6s ease-in-out infinite; animation-delay: var(--o, 0s);
}
@keyframes pasmo {
  0% { background-position: 150% 0; filter: brightness(1); }
  8% { filter: brightness(1.55); }
  16%, 100% { background-position: -50% 0; filter: brightness(1); }
}
.chipy.emisje li { color: var(--akcent3); }
.wstep { max-width: 40rem; margin-top: 1.2rem; color: var(--tekst); }

/* ---------- statystyki ---------- */
.kafle { display: grid; grid-template-columns: repeat(auto-fit, minmax(9.5rem, 1fr)); gap: .8rem; }
.kafle li { background: var(--karta); border: 1px solid var(--linia); border-radius: 12px; padding: 1rem 1.1rem; }
.kafle b { display: block; font: 700 clamp(1.7rem, 4vw, 2.4rem)/1.1 "Ubuntu", sans-serif; color: var(--akcent);
  font-variant-numeric: tabular-nums; }
.kafle span { color: var(--slaby); font-size: .92rem; }
.wykresy { display: grid; grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr)); gap: 1rem; margin-top: 1rem; }
.wykres { background: var(--tlo2); border: 1px solid var(--linia); border-radius: 12px; padding: 1rem 1.1rem; }
.wykres figcaption { font-weight: 500; margin-bottom: .6rem; }
.wykres table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.wykres th { text-align: left; font-weight: 400; color: var(--slaby); padding: .2rem .6rem .2rem 0; white-space: nowrap; width: 1%; }
.wykres td.sl { width: 100%; padding: .2rem 0; }
.wykres td.sl span { display: block; height: .62rem; width: var(--w); background: var(--slupek); border-radius: 0 4px 4px 0; }
.wykres td.wart { text-align: right; padding-left: .6rem; color: var(--tekst); font-variant-numeric: tabular-nums; white-space: nowrap; }
.wykres tr:hover th, .wykres tr:hover td.wart { color: var(--akcent); }
.wykres tr:hover td.sl span { filter: brightness(1.15); }
.przypis { margin-top: 1rem; font-size: .9rem; }

/* ---------- stacja ---------- */
.karty { display: grid; grid-template-columns: repeat(auto-fill, minmax(19rem, 1fr)); gap: .9rem; }
.karta { background: var(--karta); border: 1px solid var(--linia); border-radius: 12px; padding: 1rem 1.1rem; }
.karta .etyk { font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--akcent2); }
.karta h3 { font-size: 1.2rem; margin: .1rem 0 .1rem; }
.karta .dop { font-size: .9rem; margin-bottom: .4rem; }
.karta p { font-size: .93rem; }
.foty { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 11rem;
  grid-auto-flow: dense; gap: .8rem; margin-top: 1.4rem; }
.foty li { position: relative; min-height: 0; min-width: 0; overflow: hidden; border-radius: 10px; }
.foty li.pion { grid-row: span 2; }
.foty li.pan { grid-column: span 2; }
.foty a { border: 0; display: block; height: 100%; }
.foty img { width: 100%; height: 100%; object-fit: cover; display: block; border-radius: 10px; }
.foty span { position: absolute; left: .6rem; bottom: .5rem; font-size: .85rem; padding: .05rem .5rem; border-radius: 6px;
  background: rgba(0, 0, 0, .55); color: #fff; }

/* ---------- dyplomy i QSL: sekcja „osobno” + zakładki jak w bio QRZ (radio + label, bez JS) ---------- */
h2 .licz, h3 .licz { font-size: .55em; font-weight: 400; color: var(--slaby); vertical-align: middle; }
.osobno { margin: 1.2rem 0 1.6rem; }
.osobno h3 { font-size: 1.15rem; }
.zakladki { margin-top: 1rem; }
.zr { position: absolute; opacity: 0; pointer-events: none; }
.etykiety { display: flex; flex-wrap: wrap; gap: .3rem; border-bottom: 1px solid var(--linia); }
.ze { cursor: pointer; padding: .45rem 1rem; border: 1px solid transparent; border-radius: 10px 10px 0 0; margin-bottom: -1px;
  color: var(--slaby); font-weight: 500; }
.ze span { font-size: .8rem; font-weight: 400; opacity: .8; }
.ze:hover { color: var(--tekst); }
.panele { background: var(--karta); border: 1px solid var(--linia); border-top: 0; border-radius: 0 0 12px 12px; padding: 1rem; }
.panele .panel { display: none; }   /* waga wyższa niż .galeria (grid); odsłania #zN:checked ~ .panele .pN */
.galeria { display: grid; grid-template-columns: repeat(auto-fill, minmax(9.5rem, 1fr)); gap: .8rem; }
.galeria a { display: block; border: 0; }
.galeria img { width: 100%; aspect-ratio: 4 / 3; object-fit: contain; display: block; border-radius: 6px;
  background: color-mix(in srgb, var(--tlo) 70%, #000); transition: transform .2s; }
.galeria a:hover img { transform: scale(1.04); }
.galeria span { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  font-size: .76rem; line-height: 1.35; color: var(--slaby); margin-top: .3rem; }

/* ---------- klub: kafelek w kolumnie, duże logo wysunięte za lewą krawędź i fale pod tekstem ---------- */
.klub-karta { position: relative; overflow: hidden; isolation: isolate; background: var(--karta); border: 1px solid var(--linia);
  border-radius: 18px; min-height: 19rem; padding: 2.2rem 2.4rem 2.2rem clamp(15rem, 36%, 24rem); }
.klub-logo { position: absolute; z-index: -1; left: -2.5rem; top: 50%; width: 25rem; aspect-ratio: 1; transform: translateY(-50%); }
.klub-logo img { position: absolute; inset: 0; width: 100%; height: 100%; border-radius: 50%; background: #fff;
  -webkit-mask: linear-gradient(90deg, #000 30%, transparent 100%); mask: linear-gradient(90deg, #000 30%, transparent 100%); }   /* dłuższe przejście — prośba Marka 7.11 */
.klub-logo .fale { position: absolute; inset: 0; }
.klub-logo .fale i { position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--akcent); opacity: 0;
  animation: fala 6s ease-out infinite; }
.klub-logo .fale i:nth-child(2) { animation-delay: 2s; }
.klub-logo .fale i:nth-child(3) { animation-delay: 4s; }
@keyframes fala { 0% { transform: scale(1); opacity: .55; } 100% { transform: scale(2.6); opacity: 0; } }
.klub-tekst h2 { margin: .1rem 0 .1rem; }
.klub-tekst h2::before { content: none; }
.klub-tekst .etyk, .etyk { font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--akcent2); }
.klub-tekst .skrot { color: var(--akcent); margin-bottom: .6rem; }
.klub-tekst > p { max-width: 44rem; }
.stacje { display: flex; flex-wrap: wrap; align-items: center; gap: .3rem .6rem; margin: .8rem 0; color: var(--slaby); }
.stacje .chipy { margin: 0; }
.stacje .chipy li { font: 700 .9rem "JetBrains Mono", monospace; color: var(--akcent); }
.moje { color: var(--slaby); font-size: .95rem; }
.przycisk { display: inline-block; margin-top: 1rem; padding: .5rem 1.1rem; border-radius: 99px; border: 0; font-weight: 500;
  background: var(--akcent); color: var(--tlo); }
.przycisk:hover, .przycisk:focus-visible { background: var(--akcent2); color: var(--tlo); }

/* ---------- zbudowane dla hobby ---------- */
.projekty { display: grid; grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr)); gap: 1rem; margin-top: 1.2rem; }
.proj { display: flex; flex-direction: column; background: var(--karta); border: 1px solid var(--linia); border-radius: 12px; overflow: hidden;
  transition: transform .2s, border-color .2s; }
.proj:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--akcent) 50%, var(--linia)); }
.proj-obraz { border: 0; display: block; aspect-ratio: 16 / 10; background: var(--tlo2); }
.proj-obraz img { width: 100%; height: 100%; object-fit: cover; object-position: top; display: block; }
.bez-zrzutu { display: grid; place-items: center; height: 100%; font: 700 1.6rem "JetBrains Mono", monospace; color: var(--akcent);
  background: repeating-linear-gradient(0deg, transparent 0 22px, color-mix(in srgb, var(--linia) 60%, transparent) 22px 23px); }
.proj-in { padding: 1rem 1.1rem 1.1rem; display: flex; flex-direction: column; gap: .5rem; flex: 1; }
.proj-in h3 { font-size: 1.08rem; }
.proj-in h3 a { color: var(--tekst); border: 0; }
.proj-in p { font-size: .92rem; flex: 1; }
.tagi { display: flex; flex-wrap: wrap; gap: .35rem; }
.tagi li { font-size: .78rem; padding: 0 .5rem; border-radius: 99px; border: 1px solid var(--linia); color: var(--slaby); }

/* ---------- oprogramowanie ---------- */
.bridge { display: grid; grid-template-columns: auto 1fr; gap: 1.5rem; align-items: center; margin-top: 1.2rem;
  background: var(--karta); border: 1px solid var(--linia); border-radius: 14px; padding: 1.2rem; }
.bridge-obraz { border: 0; display: block; }
.bridge-obraz img { width: clamp(9rem, 18vw, 12rem); height: auto; border-radius: 10px; display: block; box-shadow: 0 10px 30px rgba(0, 0, 0, .4); }
.bridge h3 { font-size: 1.5rem; margin: .1rem 0 .5rem; }
.bridge h3 a { color: var(--tekst); border: 0; }
.bridge .linki { margin-top: .8rem; }
.oss-projekty { display: grid; grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr)); gap: 1rem; margin-top: 1rem; }
.oss-proj { background: var(--tlo2); border: 1px solid var(--linia); border-radius: 12px; padding: 1rem 1.1rem; }
.oss-proj h3 { font-size: 1.1rem; display: flex; justify-content: space-between; align-items: baseline; gap: .5rem; }
.oss-proj h3 a { color: var(--tekst); border: 0; }
.oss-proj .licz { font-size: .78rem; font-weight: 400; color: var(--akcent); white-space: nowrap; }
.oss-proj .dop { font-size: .88rem; margin: .2rem 0 .6rem; }
.oss li { font-size: .88rem; padding: .3rem 0; border-top: 1px solid color-mix(in srgb, var(--linia) 60%, transparent); }
.oss .stan { font-size: .72rem; padding: 0 .4rem; border-radius: 4px; border: 1px solid var(--linia); color: var(--slaby); margin-right: .3rem; }
.oss .stan.merged { color: var(--akcent); border-color: color-mix(in srgb, var(--akcent) 45%, var(--linia)); }

/* ---------- kontakt, stopka ---------- */
.kontakt { display: grid; gap: .5rem; font-size: 1.1rem; }
.kontakt .mail { font: 700 1.3rem "JetBrains Mono", monospace; }
.stopka { text-align: center; color: var(--slaby); padding: 3rem 1rem 3.5rem; margin-top: 3rem; border-top: 1px solid var(--linia); }

/* ---------- lightbox ---------- */
.lightbox { border: 0; padding: 0; margin: 0; width: 100vw; height: 100vh; max-width: none; max-height: none;
  background: transparent; color: #fff; overflow: hidden; }
.lightbox::backdrop { background: rgba(3, 5, 14, .9); backdrop-filter: blur(3px); }
.lightbox figure { touch-action: pan-y pinch-zoom; user-select: none; height: 100%; display: grid; grid-template-rows: 1fr auto; place-items: center; padding: 3.2rem 4rem 1rem; gap: .6rem; }
.lightbox img { max-width: 100%; max-height: calc(100vh - 7rem); object-fit: contain; border-radius: 6px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .6); animation: lb-wejscie .25s ease-out; }
@keyframes lb-wejscie { from { opacity: 0; transform: scale(.97); } }
.lightbox figcaption { display: flex; gap: 1rem; font-size: .95rem; color: #dfe4ff; text-align: center; }
.lightbox .lb-nr { color: #9aa3cc; font-variant-numeric: tabular-nums; }
.lightbox button { position: absolute; border: 0; background: rgba(255, 255, 255, .1); color: #fff; cursor: pointer;
  font: 400 2rem/1 "Ubuntu", sans-serif; width: 3rem; height: 3rem; border-radius: 50%; }
.lightbox button:hover, .lightbox button:focus-visible { background: var(--akcent); color: var(--tlo); }
.lightbox .lb-x { top: .8rem; right: .8rem; }
.lightbox .lb-p, .lightbox .lb-n { top: 50%; transform: translateY(-50%); }
.lightbox .lb-p { left: .8rem; }
.lightbox .lb-n { right: .8rem; }
.lightbox.pojedynczy .lb-p, .lightbox.pojedynczy .lb-n { display: none; }
@media (max-width: 40rem) {
  .lightbox figure { padding: 3.6rem .5rem 1rem; }
  .lightbox .lb-p, .lightbox .lb-n { top: auto; bottom: .8rem; transform: none; }
}
@media (prefers-reduced-motion: reduce) { .lightbox img { animation: none; } }

.makieta { position: fixed; right: .6rem; bottom: .6rem; z-index: 10; margin: 0; padding: .25rem .6rem;
  font: 12px/1.4 system-ui, sans-serif; background: #fff3; color: #fff; border-radius: 3px; backdrop-filter: blur(4px); }
.makieta a { color: #fff; }

@media (max-width: 40rem) {
  .hero-in { padding-top: 4.5rem; }
  .bridge { grid-template-columns: 1fr; justify-items: start; }
  .klub-karta { padding: 12rem 1.4rem 1.6rem; }
  .klub-logo { left: auto; right: -4rem; top: -4.5rem; width: 17rem; transform: none; }
  .klub-logo img { -webkit-mask: radial-gradient(circle at 40% 60%, #000 35%, transparent 72%); mask: radial-gradient(circle at 40% 60%, #000 35%, transparent 72%); }
  .foty { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 8.5rem; }
  .galeria { grid-template-columns: repeat(3, 1fr); gap: .5rem; }
  .ze { padding: .4rem .6rem; }
  .menu a:not(.logo) { font-size: .85rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .galeria img, .proj { transition: none; }
  .znak, .hero .chipy li { animation: none; transition: none; }
  .klub-logo .fale i { animation: none; }
}