/* Strona jest celowo jasna. Bez tej deklaracji przegladarka z ciemnym motywem
   systemu wlacza auto-dark i przemalowuje tekst na bialy, zostawiajac biale tlo
   — czyli bialy napis na bialym tle. */
:root { color-scheme: light; }

/* ============================================================================
   Bergman Music — motyw strony + widoki Twórcy / Kontakt
   Reguły są NIEwarstwowane, więc wygrywają z @layer sw silnika scroll-world.
   ==========================================================================*/

:root, .sw-root {
  --bm-bg:        #FFFFFF;   /* czysta biel — tło scen */
  --bm-bg-2:      #F2F1EE;   /* off-white, wypełnienia */
  --bm-ink:       #111214;
  --bm-ink-soft:  #6B6C70;
  --bm-line:      #E4E3DF;
  --bm-accent:    #E8873A;

  /* tokeny silnika scroll-world */
  --sw-bg:        var(--bm-bg);
  --sw-ink:       var(--bm-ink);
  --sw-ink-soft:  var(--bm-ink-soft);
  --sw-accent:    var(--bm-accent);
  --sw-font-display: "Space Grotesk", "Helvetica Neue", Inter, system-ui, sans-serif;
  --sw-font-body:    Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: auto; }
body {
  margin: 0;
  background: var(--bm-bg);
  color: var(--bm-ink);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }

/* ---------------------------------------------------------------- topbar -- */
/* Dodatki dokładane do paska silnika: język + skróty do widoków. */
.bm-topextra { display: flex; align-items: center; gap: 8px; }
.bm-topextra .bm-tlink {
  font-size: .84rem; font-weight: 600; text-decoration: none;
  color: var(--bm-ink); padding: 9px 16px; border-radius: 999px;
  border: 1px solid var(--bm-line); background: rgba(255,255,255,.72);
  backdrop-filter: blur(10px); white-space: nowrap; cursor: pointer;
  transition: border-color .2s, background .2s;
}
.bm-topextra .bm-tlink:hover { border-color: var(--bm-ink); }
.bm-topextra .bm-tlink--solid { background: var(--bm-ink); color: #fff; border-color: var(--bm-ink); }
.bm-topextra .bm-tlink--solid:hover { background: #000; }
.bm-lang {
  display: inline-flex; align-items: center; gap: 2px; padding: 4px;
  border: 1px solid var(--bm-line); border-radius: 999px;
  background: rgba(255,255,255,.72); backdrop-filter: blur(10px);
}
.bm-lang a {
  font-size: .76rem; font-weight: 700; letter-spacing: .06em; text-decoration: none;
  padding: 5px 11px; border-radius: 999px; color: var(--bm-ink-soft);
}
.bm-lang a.is-active { background: var(--bm-ink); color: #fff; }

/* Nadpisania jasnego motywu dla chromu silnika. */
.sw-nav { background: rgba(255,255,255,.72); border-color: var(--bm-line); }
.sw-copy__tags li { background: rgba(255,255,255,.86); border-color: var(--bm-line); color: var(--bm-ink); }
.sw-copy__title { letter-spacing: -.025em; }
.sw-brand__mark {
  border-radius: 3px; width: 22px; height: 26px;
  background: linear-gradient(180deg, var(--bm-ink) 0%, var(--bm-ink) 38%, var(--bm-accent) 38%, var(--bm-accent) 62%, var(--bm-ink) 62%);
  box-shadow: none;
}
.sw-brand__name { letter-spacing: -.02em; }

/* ------------------------------------------------- ciemne sceny (finał) -- */
/* Klasę ustawia site.js na podstawie aktywnej sceny. Przełącza warstwę tekstu
   na jasną, żeby copy było czytelne nad nocnym kadrem ze sceny koncertowej. */
body.bm-dark-scene .sw-copylayer::before {
  background: linear-gradient(90deg, rgba(10,10,12,.92) 0%, rgba(10,10,12,.72) 34%, rgba(10,10,12,.34) 62%, transparent 100%);
}
body.bm-dark-scene .sw-copy__title,
body.bm-dark-scene .sw-copy__num { color: #fff; text-shadow: 0 2px 24px rgba(0,0,0,.6); }
body.bm-dark-scene .sw-copy__body { color: rgba(255,255,255,.86); text-shadow: 0 1px 16px rgba(0,0,0,.7); }
body.bm-dark-scene .sw-copy__tags li { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.28); color: #fff; }
body.bm-dark-scene .sw-btn--primary { background: #fff; color: var(--bm-ink); }
body.bm-dark-scene .sw-btn--ghost { color: #fff; border-color: rgba(255,255,255,.5); }
body.bm-dark-scene .sw-brand__name,
body.bm-dark-scene .bm-topextra .bm-tlink { color: #fff; }
body.bm-dark-scene .bm-topextra .bm-tlink { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.28); }
body.bm-dark-scene .bm-topextra .bm-tlink--solid { background: #fff; color: var(--bm-ink); border-color: #fff; }
body.bm-dark-scene .bm-lang { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.28); }
body.bm-dark-scene .bm-lang a { color: rgba(255,255,255,.7); }
body.bm-dark-scene .bm-lang a.is-active { background: #fff; color: var(--bm-ink); }
body.bm-dark-scene .sw-nav { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.28); }
body.bm-dark-scene .sw-nav__item { color: rgba(255,255,255,.72); }
body.bm-dark-scene .sw-nav__item.is-active { color: var(--bm-ink); background: #fff; }
body.bm-dark-scene .sw-hint { color: rgba(255,255,255,.75); }
body.bm-dark-scene .sw-hint i { border-color: rgba(255,255,255,.45); }
.sw-copylayer::before,
.sw-copy__title, .sw-copy__body, .sw-copy__num,
.sw-brand__name, .bm-tlink, .bm-lang, .sw-nav, .sw-nav__item, .sw-hint {
  transition: background .45s ease, color .45s ease, border-color .45s ease;
}

/* ------------------------------------------------------------- overlaye -- */
.bm-view {
  position: fixed; inset: 0; z-index: 200; overflow-y: auto; overscroll-behavior: contain;
  background: var(--bm-bg); display: none;
  padding-bottom: calc(40px + env(safe-area-inset-bottom));
}
body.bm-overlay .bm-view.is-open { display: block; }
body.bm-overlay #world { visibility: hidden; }
body.bm-overlay { overflow: hidden; }

.bm-wrap { max-width: 1120px; margin: 0 auto; padding: 0 clamp(18px, 5vw, 48px); }

.bm-viewbar {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: clamp(14px, 2.2vw, 22px) clamp(18px, 5vw, 48px);
  background: color-mix(in srgb, var(--bm-bg) 86%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--bm-line);
}
.bm-back {
  display: inline-flex; align-items: center; gap: 9px; text-decoration: none;
  font-size: .88rem; font-weight: 600; color: var(--bm-ink);
  padding: 9px 18px 9px 13px; border: 1px solid var(--bm-line); border-radius: 999px;
  background: #fff; transition: border-color .2s, transform .2s;
}
.bm-back:hover { border-color: var(--bm-ink); transform: translateX(-2px); }
.bm-back svg { width: 15px; height: 15px; }

.bm-hero { padding: clamp(48px, 9vw, 104px) 0 clamp(28px, 4vw, 44px); }
.bm-eyebrow {
  display: block; font-family: var(--sw-font-display); font-weight: 700;
  font-size: .78rem; letter-spacing: .18em; text-transform: uppercase; color: var(--bm-accent);
}
.bm-h1 {
  font-family: var(--sw-font-display); font-weight: 700; letter-spacing: -.03em;
  font-size: clamp(2.3rem, 6vw, 4.2rem); line-height: 1.02; margin: 16px 0 0;
}
.bm-lead { margin: 20px 0 0; max-width: 52ch; font-size: clamp(1rem, 1.4vw, 1.15rem); line-height: 1.6; color: var(--bm-ink-soft); }

/* -------------------------------------------------------- siatka twórców -- */
.bm-grid {
  display: grid; gap: clamp(16px, 2.2vw, 26px);
  grid-template-columns: repeat(auto-fill, minmax(248px, 1fr));
  padding-bottom: clamp(40px, 7vw, 88px);
}
.bm-card {
  display: block; text-align: left; text-decoration: none; cursor: pointer;
  border: 1px solid var(--bm-line); border-radius: 18px; background: #fff;
  padding: 0; overflow: hidden; font: inherit; color: inherit;
  transition: transform .28s cubic-bezier(.2,.7,.3,1), box-shadow .28s, border-color .28s;
}
.bm-card:hover { transform: translateY(-4px); border-color: var(--bm-ink); box-shadow: 0 18px 40px rgba(27,28,31,.10); }
.bm-card--featured { grid-column: span 2; }
@media (max-width: 620px) { .bm-card--featured { grid-column: span 1; } }

.bm-card__media { position: relative; aspect-ratio: 4/3; background: var(--bm-bg-2); overflow: hidden; }
.bm-card--featured .bm-card__media { aspect-ratio: 16/9; }
.bm-card__media img { width: 100%; height: 100%; object-fit: cover; object-position: center 22%; display: block; transition: transform .5s cubic-bezier(.2,.7,.3,1); }
.bm-card:hover .bm-card__media img { transform: scale(1.04); }
.bm-mono {
  position: absolute; inset: 0; display: grid; place-items: center;
  font-family: var(--sw-font-display); font-weight: 700; font-size: clamp(2.4rem, 5vw, 3.4rem);
  letter-spacing: -.04em; color: color-mix(in srgb, var(--bm-ink) 24%, transparent);
  background: linear-gradient(150deg, var(--bm-bg-2), #fff 70%);
}
.bm-mono::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(60% 50% at 50% 110%, color-mix(in srgb, var(--bm-accent) 22%, transparent), transparent 70%);
}
.bm-card__body { padding: 18px 20px 22px; }
.bm-card__name { font-family: var(--sw-font-display); font-weight: 700; font-size: 1.22rem; letter-spacing: -.02em; margin: 0; }
.bm-card__role { margin: 6px 0 0; font-size: .88rem; color: var(--bm-ink-soft); }
.bm-chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 14px 0 0; padding: 0; list-style: none; }
.bm-chips li { font-size: .74rem; font-weight: 600; letter-spacing: .02em; padding: 5px 11px; border-radius: 999px; background: var(--bm-bg-2); color: var(--bm-ink-soft); }
.bm-card__go { display: inline-flex; align-items: center; gap: 7px; margin-top: 16px; font-size: .84rem; font-weight: 600; color: var(--bm-accent); }
.bm-card__go svg { width: 14px; height: 14px; }

/* ------------------------------------------------------- profil (linktree) */
.bm-profile { display: grid; grid-template-columns: minmax(0, 380px) minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); padding: clamp(36px, 6vw, 72px) 0 clamp(48px, 8vw, 96px); align-items: start; }
@media (max-width: 860px) { .bm-profile { grid-template-columns: 1fr; } }

.bm-profile__media { position: relative; border-radius: 22px; overflow: hidden; border: 1px solid var(--bm-line); background: var(--bm-bg-2); aspect-ratio: 4/5; position: sticky; top: 96px; }
@media (max-width: 860px) { .bm-profile__media { position: relative; top: 0; aspect-ratio: 4/3; max-width: 420px; } }
.bm-profile__media img { width: 100%; height: 100%; object-fit: cover; object-position: center 18%; display: block; }

.bm-profile__name { font-family: var(--sw-font-display); font-weight: 700; letter-spacing: -.03em; font-size: clamp(2.2rem, 5.4vw, 3.4rem); line-height: 1.03; margin: 14px 0 0; }
.bm-profile__role { margin: 10px 0 0; font-size: 1.02rem; color: var(--bm-ink-soft); }
.bm-profile__bio { margin: 26px 0 0; }
.bm-profile__bio p { margin: 0 0 1.1em; font-size: clamp(1rem, 1.25vw, 1.08rem); line-height: 1.68; color: color-mix(in srgb, var(--bm-ink) 82%, var(--bm-ink-soft)); max-width: 58ch; }

.bm-linkhead { margin: 34px 0 14px; font-family: var(--sw-font-display); font-weight: 700; font-size: .78rem; letter-spacing: .18em; text-transform: uppercase; color: var(--bm-ink-soft); }
.bm-links { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; max-width: 520px; }
.bm-link {
  display: flex; align-items: center; gap: 14px; text-decoration: none;
  padding: 15px 18px; border: 1px solid var(--bm-line); border-radius: 14px; background: #fff;
  font-weight: 600; transition: transform .2s cubic-bezier(.2,.7,.3,1), border-color .2s, box-shadow .2s;
}
.bm-link:hover { transform: translateY(-2px); border-color: var(--bm-ink); box-shadow: 0 10px 26px rgba(27,28,31,.08); }
.bm-link__icon { flex: 0 0 34px; width: 34px; height: 34px; display: grid; place-items: center; border-radius: 10px; background: var(--bm-bg-2); }
.bm-link__icon svg { width: 18px; height: 18px; }
.bm-link__label { flex: 1 1 auto; }
.bm-link__arrow { flex: 0 0 auto; opacity: .35; }
.bm-link__arrow svg { width: 15px; height: 15px; display: block; }

/* -------------------------------------------------------------- kontakt -- */
.bm-contact { padding: clamp(48px, 9vw, 110px) 0 clamp(56px, 9vw, 110px); }
.bm-contact__grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,340px); gap: clamp(28px, 5vw, 64px); align-items: start; }
@media (max-width: 860px) { .bm-contact__grid { grid-template-columns: 1fr; } }
.bm-bigmail {
  display: inline-block; margin-top: 26px; text-decoration: none;
  font-family: var(--sw-font-display); font-weight: 700; letter-spacing: -.02em;
  font-size: clamp(1.3rem, 3.4vw, 2.1rem); color: var(--bm-ink);
  border-bottom: 3px solid var(--bm-accent); padding-bottom: 4px;
  transition: color .2s;
}
.bm-bigmail:hover { color: var(--bm-accent); }
.bm-meta { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.bm-meta li { border-top: 1px solid var(--bm-line); padding-top: 14px; }
.bm-meta b { display: block; font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; color: var(--bm-ink-soft); font-weight: 700; }
.bm-meta a, .bm-meta span { display: inline-block; margin-top: 5px; text-decoration: none; font-weight: 600; }
.bm-meta a:hover { color: var(--bm-accent); }

.bm-foot { border-top: 1px solid var(--bm-line); padding: 26px 0 0; display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; font-size: .82rem; color: var(--bm-ink-soft); }

/* --------------------------------------------------------------- pomoc --- */
.bm-visually-hidden { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

@media (prefers-reduced-motion: reduce) {
  .bm-card, .bm-link, .bm-back, .bm-card__media img { transition: none !important; }
}

/* ============================================================== MOBILE ==== */
/* Na telefonie pigułki „Twórcy / Kontakt / PL-EN" nie mieszczą się w pasku
   (przełącznik języka wychodził poza ekran), a nawigacja sekcji jest przez
   silnik ukryta. Chowamy je pod hamburger otwierający pełne menu. */

.bm-burger { display: none; }

.bm-menu { display: none; }
body.bm-menu-open { overflow: hidden; }

@media (max-width: 860px) {
  .bm-deskonly { display: none !important; }

  .bm-burger {
    display: grid; place-content: center; gap: 5px;
    width: 46px; height: 46px; padding: 0; cursor: pointer;
    border: 1px solid var(--bm-line); border-radius: 14px;
    background: rgba(255,255,255,.82); backdrop-filter: blur(10px);
  }
  .bm-burger span {
    display: block; width: 18px; height: 2px; border-radius: 2px;
    background: var(--bm-ink); transition: transform .25s ease, opacity .2s ease;
  }
  .bm-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .bm-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .bm-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  /* Logo nie może się łamać na dwie linie w wąskim pasku. */
  .sw-brand__name { font-size: 1rem; white-space: nowrap; }

  /* Podpowiedź „przewiń" zawijała się na dwie linie i wchodziła na tagi. */
  .sw-hint { white-space: nowrap; font-size: .68rem; letter-spacing: .1em; }
  .sw-copy { bottom: calc(clamp(96px, 17dvh, 150px) + env(safe-area-inset-bottom)); }
  .sw-copy__tags { gap: 6px; margin-top: 16px; }
  .sw-copy__tags li { font-size: .76rem; padding: 6px 11px; }
}

/* --- panel menu ----------------------------------------------------------- */
.bm-menu[hidden] { display: none; }
@media (max-width: 860px) {
  .bm-menu {
    display: block; position: fixed; inset: 0; z-index: 300;
    background: color-mix(in srgb, var(--bm-bg) 96%, transparent);
    backdrop-filter: blur(18px);
    padding: calc(84px + env(safe-area-inset-top)) clamp(18px, 6vw, 40px)
             calc(32px + env(safe-area-inset-bottom));
    overflow-y: auto; overscroll-behavior: contain;
    animation: bm-menu-in .22s ease both;
  }
}
@keyframes bm-menu-in { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }

.bm-menu__inner { display: flex; flex-direction: column; gap: 28px; min-height: 100%; }

.bm-menu__scenes { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.bm-menu__scenes button {
  display: flex; align-items: baseline; gap: 14px; width: 100%;
  font: inherit; text-align: left; cursor: pointer;
  background: none; border: 0; border-bottom: 1px solid var(--bm-line);
  padding: 16px 2px; color: var(--bm-ink);
}
.bm-menu__scenes em {
  font-family: ui-monospace, Menlo, monospace; font-style: normal;
  font-size: .74rem; letter-spacing: .1em; color: var(--bm-accent);
}
.bm-menu__scenes span {
  font-family: var(--sw-font-display); font-weight: 700;
  font-size: clamp(1.5rem, 7vw, 2rem); letter-spacing: -.02em;
}
.bm-menu__scenes button:active span { color: var(--bm-accent); }

.bm-menu__views { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.bm-menu__views a {
  display: block; text-decoration: none; text-align: center;
  font-weight: 600; font-size: 1rem; padding: 16px;
  border: 1px solid var(--bm-line); border-radius: 14px; background: #fff;
}
.bm-menu__views li:last-child a { background: var(--bm-ink); color: #fff; border-color: var(--bm-ink); }

.bm-menu__lang { align-self: center; margin-top: auto; }
.bm-menu__lang a { padding: 9px 18px; font-size: .84rem; }

/* Po otwarciu panel (z-index 300) zasłaniał pasek z hamburgerem — na telefonie
   nie było czym zamknąć menu (Esc nie istnieje, tło jest zasłonięte).
   Pasek idzie nad panel, więc przycisk zostaje widoczny i staje się „X". */
body.bm-menu-open .sw-topbar { z-index: 310; }
body.bm-menu-open .bm-burger { background: #fff; border-color: var(--bm-ink); }

/* Zapas przewijania pod torem silnika — patrz komentarz przy tailSpace() w site.js.
   Bez niego ostatnia scena kończy się dopiero na ostatnim pikselu strony i na
   telefonie (chowający się pasek adresu) staje się nieosiągalna. */
.bm-tailspace { position: relative; z-index: 1; height: 15vh; pointer-events: none; }
@media (max-width: 860px) { .bm-tailspace { height: 40vh; } }

/* Przełącznik języka na podstronach zlewał się z jasnym paskiem — biały na białym.
   Dostaje wyraźną ramkę, ciemniejszy tekst nieaktywnego języka i pełne tło. */
.bm-viewbar .bm-lang {
  background: #fff;
  border: 1.5px solid var(--bm-ink);
  padding: 3px;
}
.bm-viewbar .bm-lang a { color: var(--bm-ink); opacity: .55; font-weight: 700; }
.bm-viewbar .bm-lang a.is-active { opacity: 1; background: var(--bm-ink); color: #fff; }
@media (max-width: 860px) {
  .bm-viewbar .bm-lang a { padding: 8px 16px; font-size: .82rem; }
  .bm-viewbar { gap: 10px; }
  .bm-back { padding: 10px 16px 10px 12px; font-size: .84rem; }
}

/* ------------------------------------------------------------ formularz -- */
.bm-contact__head { max-width: 46ch; }
.bm-form { margin-top: clamp(28px, 5vw, 44px); max-width: 620px; display: grid; gap: 22px; }

/* Pułapka na boty — musi być niewidoczna, ale nie `display:none`,
   bo część botów pomija ukryte w ten sposób pola. */
.bm-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.bm-field { display: grid; gap: 8px; }
.bm-field label {
  font-size: .82rem; font-weight: 700; letter-spacing: .04em;
  text-transform: uppercase; color: var(--bm-ink-soft);
}
.bm-field input,
.bm-field select,
.bm-field textarea {
  font: inherit; font-size: 1rem; color: var(--bm-ink);
  width: 100%; padding: 14px 16px;
  background: #fff; border: 1.5px solid var(--bm-line); border-radius: 12px;
  transition: border-color .2s, box-shadow .2s;
  -webkit-appearance: none; appearance: none;
}
.bm-field textarea { resize: vertical; min-height: 96px; line-height: 1.5; }
.bm-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23111214' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; background-size: 18px;
  padding-right: 44px;
}
.bm-field input:focus,
.bm-field select:focus,
.bm-field textarea:focus {
  outline: none; border-color: var(--bm-ink);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--bm-accent) 20%, transparent);
}
.bm-field [aria-invalid="true"] { border-color: #C0392B; }
.bm-field ::placeholder { color: color-mix(in srgb, var(--bm-ink-soft) 70%, #fff); }

.bm-hint { font-size: .82rem; font-style: normal; color: var(--bm-ink-soft); }
.bm-err  { font-size: .82rem; font-style: normal; color: #C0392B; min-height: 0; }
.bm-err:empty { display: none; }

.bm-submit {
  justify-self: start; font: inherit; font-weight: 600; font-size: 1rem;
  color: #fff; background: var(--bm-ink); border: 0; border-radius: 999px;
  padding: 16px 34px; cursor: pointer; transition: transform .2s, opacity .2s;
}
.bm-submit:hover:not(:disabled) { transform: translateY(-2px); }
.bm-submit:disabled { opacity: .55; cursor: progress; }

.bm-formstatus { margin: 0; font-size: .92rem; }
.bm-formstatus.is-error { color: #C0392B; }
.bm-formstatus a { font-weight: 700; text-underline-offset: 3px; }

.bm-sent {
  border: 1.5px solid var(--bm-ink); border-radius: 16px;
  padding: clamp(24px, 5vw, 36px); background: var(--bm-bg-2);
}
.bm-sent strong {
  display: block; font-family: var(--sw-font-display);
  font-size: clamp(1.5rem, 4vw, 2rem); letter-spacing: -.02em; margin-bottom: 8px;
}
.bm-sent p { margin: 0; color: var(--bm-ink-soft); }

@media (max-width: 860px) {
  /* 16 px minimum, inaczej iOS przybliża stronę przy wejściu w pole. */
  .bm-field input, .bm-field select, .bm-field textarea { font-size: 16px; padding: 15px 16px; }
  .bm-submit { width: 100%; justify-self: stretch; text-align: center; padding: 17px 24px; }
  .bm-form { gap: 18px; }
}

/* Klatki sekwencji na telefonie — leżą w tej samej scenie co kadr zastępczy,
   więc przenikanie między scenami (sterowane kryciem `.sw-scene`) działa tak
   samo jak przy wideo. Kadr zastępczy chowamy dopiero, gdy pierwsza klatka
   faktycznie się wczyta, żeby nie mignąć pustym ekranem. */
.bm-frame {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: center center;
  z-index: 1; opacity: 0; transition: opacity .2s ease;
}
.sw-scene.bm-has-frames .bm-frame { opacity: 1; }
.sw-scene.bm-has-frames .sw-scene__still { opacity: 0; }

/* Zabezpieczenie na wypadek, gdyby klasa ciemnej sceny trafiła na telefon
   (np. przy zmianie rozmiaru okna zanim JS zdąży ją zdjąć): poświata pod
   tekstem ma tam być zawsze jasna i zawsze od dołu, jak na pozostałych scenach. */
@media (max-width: 860px) {
  body.bm-dark-scene .sw-copylayer::before {
    background: linear-gradient(0deg, var(--bm-bg) 8%,
      color-mix(in srgb, var(--bm-bg) 70%, transparent) 46%, transparent 100%);
  }
  body.bm-dark-scene .sw-copy__title,
  body.bm-dark-scene .sw-copy__num { color: var(--bm-ink); text-shadow: none; }
  body.bm-dark-scene .sw-copy__body { color: color-mix(in srgb, var(--bm-ink) 82%, var(--bm-ink-soft)); text-shadow: none; }
  body.bm-dark-scene .sw-copy__tags li { background: rgba(255,255,255,.86); border-color: var(--bm-line); color: var(--bm-ink); }
  body.bm-dark-scene .sw-btn--primary { background: var(--bm-ink); color: #fff; }
  body.bm-dark-scene .sw-btn--ghost { color: var(--bm-ink); border-color: color-mix(in srgb, var(--bm-ink) 25%, transparent); }
  body.bm-dark-scene .sw-brand__name { color: var(--bm-ink); }
  body.bm-dark-scene .bm-burger { background: rgba(255,255,255,.82); border-color: var(--bm-line); }
  body.bm-dark-scene .bm-burger span { background: var(--bm-ink); }
  body.bm-dark-scene .sw-hint { color: var(--bm-ink-soft); }
  body.bm-dark-scene .sw-hint i { border-color: color-mix(in srgb, var(--bm-ink) 28%, transparent); }
}