/* secvault.pl (sites/secvault.pl). Fonty własne (OFL – fonts/OFL-*.txt), zero zasobów zewnętrznych. */
@font-face { font-family: "Bricolage"; font-style: normal; font-display: swap; font-weight: 200 800; font-stretch: 75% 100%;
  src: url(fonts/bricolage-b-latin.woff2) format("woff2");
  unicode-range: U+0020-007E, U+00A0, U+00AB, U+00B7, U+00BB, U+00D3, U+00F3, U+2013-2014, U+2019, U+201D-201E, U+2026; }
@font-face { font-family: "Bricolage"; font-style: normal; font-display: swap; font-weight: 200 800; font-stretch: 75% 100%;
  src: url(fonts/bricolage-b-pl.woff2) format("woff2");
  unicode-range: U+0104-0107, U+0118-0119, U+0141-0144, U+015A-015B, U+0179-017C; }
@font-face { font-family: "Instrument"; font-style: normal; font-display: swap; font-weight: 400 700;
  src: url(fonts/instrument-latin.woff2) format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Instrument"; font-style: normal; font-display: swap; font-weight: 400 700;
  src: url(fonts/instrument-latin-ext.woff2) format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }

:root {
  --tlo: #06080c; --tlo2: #0a0d13; --panel: #0b0f16; --linia: rgba(255, 255, 255, .1); --linia2: rgba(255, 255, 255, .18);
  --tekst: #e8edf2; --tekst2: #9aa6b2; --akcent: #2fe0d0; --akcent-rgb: 47, 224, 208; --alarm: #ff5470; --ok: #45d88a;
  --max: 1180px;
  --f-n: "Bricolage", "Instrument", system-ui, sans-serif; --f-t: "Instrument", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --f-m: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, "Liberation Mono", monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; color-scheme: dark; background: var(--tlo); }
body { margin: 0; font: 17px/1.6 var(--f-t); color: var(--tekst); background: var(--tlo); overflow-x: hidden; -webkit-font-smoothing: antialiased; }
svg { display: block; max-width: 100%; }
a { color: var(--akcent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 4px; }
:focus-visible { outline: 2px solid var(--akcent); outline-offset: 3px; }
.kontener { width: min(100% - 40px, var(--max)); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 10px; z-index: 100; background: var(--akcent); color: #04110f; padding: 10px 14px; font-weight: 600; }
.skip:focus { left: 10px; }
h1, h2, h3 { font-family: var(--f-n); font-stretch: 96%; letter-spacing: -.015em; margin: 0; line-height: 1.1; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.7rem); font-weight: 600; }
h3 { font-size: 1.25rem; font-weight: 600; }
b { font-weight: 600; }
.puls { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--akcent); box-shadow: 0 0 0 0 rgba(var(--akcent-rgb), .6); animation: puls 2.2s ease-out infinite; }
@keyframes puls { 70% { box-shadow: 0 0 0 9px rgba(var(--akcent-rgb), 0); } 100% { box-shadow: 0 0 0 0 rgba(var(--akcent-rgb), 0); } }

/* odnośniki-akcje */
.link-strzalka { display: inline-flex; align-items: center; gap: 10px; color: var(--tekst); font-weight: 600; font-size: 1.05rem; padding: 12px 0; border-bottom: 1px solid var(--linia2); }
.link-strzalka::after { content: "→"; color: var(--akcent); transition: translate .25s ease; }
.link-strzalka:hover { text-decoration: none; border-color: var(--akcent); }
.link-strzalka:hover::after { translate: 6px 0; }
.link-cichy { color: var(--tekst2); margin-left: 28px; font-size: 1rem; }
.link-cichy:hover { color: var(--tekst); }

/* nagłówek strony */
.top { position: fixed; inset: 0 0 auto; z-index: 50; padding: 18px 0; transition: background .3s, border-color .3s, padding .3s; border-bottom: 1px solid transparent; }
.top.scrolled { background: rgba(6, 8, 12, .78); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-color: var(--linia); padding: 10px 0; }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.marka { display: inline-flex; align-items: center; gap: 10px; color: var(--tekst); font-family: var(--f-n); font-weight: 600; font-size: 1.2rem; }
.marka:hover { text-decoration: none; }
.marka b { color: var(--akcent); font-weight: 700; }
.znak { width: 30px; height: 30px; }
.menu { display: flex; align-items: center; gap: 26px; margin: 0; padding: 0; list-style: none; }
.menu a { color: var(--tekst2); font-size: .95rem; }
.menu a:hover { color: var(--tekst); text-decoration: none; }
.menu li:last-child a { color: var(--tekst); border-bottom: 1px solid var(--linia2); padding-bottom: 2px; }
.menu li:last-child a:hover { border-color: var(--akcent); }

/* hero */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; padding: 130px 0 90px; isolation: isolate; overflow: hidden; }
.siec { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -2; }
.mgla { position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(800px 500px at 22% 45%, rgba(6, 8, 12, .9), rgba(6, 8, 12, .5) 55%, transparent 80%),
              linear-gradient(180deg, rgba(6, 8, 12, .7), transparent 25%, transparent 70%, var(--tlo)); }
.hero-uklad { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.tytul { font-size: clamp(2.4rem, 5.4vw, 4.6rem); font-weight: 700; line-height: 1.02; letter-spacing: -.028em; margin: 0 0 26px; }
.tytul .szyfr { display: block; }
.tytul-2 { font-weight: 300; font-stretch: 100%; color: var(--tekst2); }
.lead { font-size: clamp(1.02rem, 1.35vw, 1.2rem); max-width: 50ch; margin: 0 0 30px; color: var(--tekst); }
.hero-akcje { margin: 0; display: flex; align-items: center; flex-wrap: wrap; gap: 8px 0; }

.raport { font-family: var(--f-m); font-size: .86rem; line-height: 1.5; background: rgba(11, 15, 22, .82); border: 1px solid var(--linia2); border-radius: 10px;
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); box-shadow: 0 30px 70px -40px rgba(0, 0, 0, .9); }
.raport-pasek { display: flex; align-items: center; gap: 10px; margin: 0; padding: 12px 16px; border-bottom: 1px solid var(--linia); color: var(--tekst); font-weight: 600; }
.raport-tryb { margin-left: auto; color: var(--tekst2); font-weight: 400; font-size: .78rem; }
.raport-linie { margin: 0; padding: 10px 16px; list-style: none; }
.raport-linie li { display: flex; justify-content: space-between; gap: 16px; padding: 7px 0; border-bottom: 1px dashed rgba(255, 255, 255, .07); }
.raport-linie li:last-child { border: 0; }
.r-k { color: var(--tekst2); }
.r-v { color: var(--ok); text-align: right; white-space: nowrap; }
.r-v.zle { color: var(--alarm); }
.r-v.neutral { color: var(--tekst); }
.js .raport-linie li.czeka { opacity: 0; }
.js .raport-linie li.jest { opacity: 1; transition: opacity .35s ease; }
.raport-stopka { margin: 0; padding: 12px 16px 14px; color: var(--tekst2); font-family: var(--f-t); font-size: .82rem; border-top: 1px solid var(--linia); }
.dalej { position: absolute; left: 50%; bottom: 26px; translate: -50% 0; width: 26px; height: 42px; border: 1px solid var(--linia2); border-radius: 999px; display: grid; place-items: start center; padding-top: 8px; }
.dalej span { width: 3px; height: 8px; border-radius: 3px; background: var(--akcent); animation: zjazd 1.8s ease-in-out infinite; }
@keyframes zjazd { 0%, 100% { transform: translateY(0); opacity: .4; } 50% { transform: translateY(14px); opacity: 1; } }

/* sekcje: nagłówek dwukolumnowy (tytuł | wstęp) */
.sekcja { padding: clamp(72px, 9vw, 120px) 0; border-top: 1px solid var(--linia); }
.sekcja-alt { background: var(--tlo2); }
.naglowek { display: grid; grid-template-columns: 1.1fr .9fr; gap: 24px 56px; align-items: end; margin-bottom: clamp(36px, 5vw, 60px); }
.naglowek h2 { max-width: 20ch; }
.wstep { margin: 0; color: var(--tekst2); font-size: 1.05rem; max-width: 46ch; }

/* ---------- anatomia ataku ---------- */
.anatomia-uklad { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: start; }
.schemat-klej { position: sticky; top: 92px; }
.schemat { width: 100%; height: auto; background: var(--panel); border: 1px solid var(--linia); border-radius: 12px; }
.schemat .etykieta { font: 600 12px var(--f-t); fill: var(--tekst2); letter-spacing: .04em; }
.schemat .serwer { fill: rgba(255, 255, 255, .03); stroke: var(--linia2); stroke-width: 1.5; }
.schemat .odznaka { fill: rgba(255, 255, 255, .02); stroke: var(--linia); stroke-width: 1.5; stroke-dasharray: 4 4; }
.schemat .serwer-txt { font: 600 14px var(--f-n); fill: var(--tekst); }
.schemat .serwer-sub { font: 11px var(--f-t); fill: var(--tekst2); }
.schemat .dioda { fill: var(--ok); }
.schemat .port { stroke-width: 1.2; }
.schemat .port-zly { fill: rgba(255, 84, 112, .12); stroke: var(--alarm); }
.schemat .port-ok { fill: rgba(69, 216, 138, .12); stroke: var(--ok); }
.schemat .port-txt { font: 500 11px var(--f-m); fill: var(--tekst); }
.schemat .podpis-a, .schemat .podpis-o { font: 500 12.5px var(--f-t); letter-spacing: .01em; paint-order: stroke; stroke: var(--panel); stroke-width: 5px; stroke-linejoin: round; }
.schemat .podpis-a { fill: #ff8a9c; }
.schemat .podpis-o { fill: #6ee7a6; }
.schemat .porty-typowe, .schemat .e { opacity: 0; transition: opacity .5s ease; }
.schemat .porty-twarde { opacity: 1; transition: opacity .5s ease; }
.schemat .rys { stroke-dasharray: 600; stroke-dashoffset: 600; }
.schemat .e1.atak .rys { stroke-dasharray: 6 8; stroke-dashoffset: 0; }
/* etap 1: skan portów na typowym brzegu, potem brzeg utwardzony */
[data-etap="1"] .porty-typowe { opacity: 1; }
[data-etap="1"] .porty-twarde { opacity: 0; transition-delay: 0s; }
[data-etap="1"] .e1.atak { opacity: 1; }
[data-etap="1"] .e1.obrona { opacity: 1; transition-delay: 1.4s; }
[data-etap="1"] .porty-twarde { opacity: 1; transition-delay: 1.4s; }
[data-etap="1"] .porty-typowe { opacity: 0; transition-delay: 1.4s; }
[data-etap="2"] .e2.atak, [data-etap="3"] .e3.atak, [data-etap="4"] .e4.atak { opacity: 1; }
[data-etap="2"] .e2.atak .rys, [data-etap="3"] .e3.atak .rys, [data-etap="4"] .e4.atak .rys { stroke-dashoffset: 0; transition: stroke-dashoffset 1.1s ease .2s; }
[data-etap="2"] .e2.obrona, [data-etap="3"] .e3.obrona, [data-etap="4"] .e4.obrona { opacity: 1; transition-delay: 1.3s; }
[data-etap="3"] .lateral { stroke: var(--alarm); }
.schemat-legenda { display: flex; gap: 22px; margin: 10px 2px 0; font-size: .8rem; color: var(--tekst2); }
.schemat-legenda span::before { content: ""; display: inline-block; width: 18px; height: 2px; vertical-align: middle; margin-right: 8px; }
.leg-a::before { background: var(--alarm); } .leg-o::before { background: var(--ok); }
.etapy { margin: 0; padding: 0; list-style: none; }
.etap { padding: 26px 0 26px 26px; border-left: 2px solid var(--linia); min-height: 56vh; display: flex; flex-direction: column; justify-content: center; transition: border-color .4s, opacity .4s; }
.js .etap { opacity: .4; }
.js .etap.aktywny { opacity: 1; border-color: var(--akcent); }
.etap-nr { margin: 0 0 10px; font-family: var(--f-m); font-size: .82rem; color: var(--akcent); }
.etap h3 { font-size: 1.5rem; margin-bottom: 14px; }
.etap p { margin: 0 0 12px; color: var(--tekst2); }
.etap p b { color: var(--tekst); }
.etap-obrona b { color: var(--ok); }
.etap-atak b { color: var(--alarm); }

/* ---------- warstwy (stos) ---------- */
.warstwy-uklad { display: grid; grid-template-columns: 1fr 1fr; gap: 40px 64px; align-items: center; }
.stos { position: relative; height: 420px; perspective: 1100px; }
.plyta { position: absolute; left: 50%; top: 56%; width: 300px; height: 190px; margin: -95px 0 0 -150px; border-radius: 14px;
  background: linear-gradient(135deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .02)); border: 1px solid var(--linia2);
  transform: rotateX(58deg) rotateZ(-38deg) translateZ(calc(var(--z) * 38px)); transform-style: preserve-3d;
  transition: transform .5s cubic-bezier(.2, .8, .2, 1), background .4s, border-color .4s, opacity .4s, box-shadow .4s;
  box-shadow: 0 30px 50px -30px rgba(0, 0, 0, .8); }
.plyta[data-w="0"] { --z: 0; } .plyta[data-w="1"] { --z: 1; } .plyta[data-w="2"] { --z: 2; } .plyta[data-w="3"] { --z: 3; } .plyta[data-w="4"] { --z: 4; }
.plyta > span { position: absolute; left: 16px; top: 14px; font: 600 .78rem var(--f-m); color: var(--tekst2); letter-spacing: .04em; transition: color .3s; }
.plyta.aktywna { background: linear-gradient(135deg, rgba(var(--akcent-rgb), .22), rgba(var(--akcent-rgb), .06)); border-color: var(--akcent);
  transform: rotateX(58deg) rotateZ(-38deg) translateZ(calc(var(--z) * 38px + 26px)); box-shadow: 0 0 0 1px rgba(var(--akcent-rgb), .3), 0 40px 60px -30px rgba(var(--akcent-rgb), .35); }
.plyta.aktywna > span { color: var(--akcent); }
.stos.ma-aktywna .plyta:not(.aktywna) { opacity: .55; }
.warstwy-lista { margin: 0; padding: 0; list-style: none; }
.warstwa { padding: 18px 0 18px 18px; border-left: 2px solid var(--linia); transition: border-color .3s; }
.warstwa h3 { display: flex; align-items: baseline; gap: 12px; margin-bottom: 6px; }
.w-nr { font: 500 .8rem var(--f-m); color: var(--tekst2); }
.warstwa p { margin: 0; color: var(--tekst2); font-size: .98rem; max-width: 52ch; }
.warstwa.aktywna { border-color: var(--akcent); }
.warstwa.aktywna .w-nr { color: var(--akcent); }

/* ---------- przed / po (suwak stopnia utwardzenia) ---------- */
.porownanie { border: 1px solid var(--linia2); border-radius: 12px; background: var(--panel); overflow: hidden; }
.p-pasek { display: flex; align-items: center; gap: 18px; padding: 14px 22px; border-bottom: 1px solid var(--linia); }
.p-etykieta { display: inline-flex; align-items: center; gap: 10px; font: 600 .8rem var(--f-m); letter-spacing: .08em; text-transform: uppercase; color: var(--tekst2); }
.kropa { width: 9px; height: 9px; border-radius: 50%; } .kropa.zla { background: var(--alarm); box-shadow: 0 0 10px var(--alarm); } .kropa.dobra { background: var(--ok); box-shadow: 0 0 10px var(--ok); }
.suwak { display: none; }
.js .suwak { display: block; flex: 1; height: 28px; margin: 0; background: transparent; -webkit-appearance: none; appearance: none; cursor: ew-resize; }
.js .suwak::-webkit-slider-runnable-track { height: 4px; border-radius: 2px; background: linear-gradient(90deg, var(--alarm), var(--ok)); }
.js .suwak::-moz-range-track { height: 4px; border-radius: 2px; background: linear-gradient(90deg, var(--alarm), var(--ok)); }
.js .suwak::-webkit-slider-thumb { -webkit-appearance: none; width: 26px; height: 26px; margin-top: -11px; border-radius: 50%; background: var(--tlo); border: 2px solid var(--akcent); box-shadow: 0 0 16px rgba(var(--akcent-rgb), .6); }
.js .suwak::-moz-range-thumb { width: 22px; height: 22px; border-radius: 50%; background: var(--tlo); border: 2px solid var(--akcent); box-shadow: 0 0 16px rgba(var(--akcent-rgb), .6); }
.js .suwak:focus-visible { outline: 2px solid var(--akcent); outline-offset: 4px; border-radius: 4px; }
.konf { margin: 0; padding: 6px 22px 10px; list-style: none; font-family: var(--f-m); font-size: .86rem; line-height: 1.5; }
.konf li { display: grid; grid-template-columns: 1fr 1fr; gap: 0 28px; padding: 9px 0; border-bottom: 1px dashed rgba(255, 255, 255, .07); }
.konf li:last-child { border: 0; }
.konf .z, .konf .d { position: relative; padding-left: 22px; }
.konf .z::before, .konf .d::before { position: absolute; left: 0; top: 0; font-weight: 700; }
.konf .z::before { content: "✗"; color: var(--alarm); } .konf .d::before { content: "✓"; color: var(--ok); }
.js .konf li { display: grid; grid-template-columns: 1fr; }
.js .konf .z, .js .konf .d { grid-area: 1 / 1; transition: opacity .35s ease, translate .35s ease; }
.js .konf .d { opacity: 0; translate: 0 6px; }
.js .konf li.twarde .d { opacity: 1; translate: 0 0; }
.js .konf li.twarde .z { opacity: 0; translate: 0 -6px; }
.p-stopka { margin: 0; padding: 12px 22px 14px; border-top: 1px solid var(--linia); font: .82rem var(--f-m); color: var(--tekst2); }
.p-stopka span { color: var(--tekst); }
.js .p-stopka { display: block; } .p-stopka { display: none; }

/* ---------- zasady: plik konfiguracyjny ---------- */
.konfig { border: 1px solid var(--linia2); border-radius: 12px; background: var(--panel); overflow: hidden; }
.konfig-naglowek { display: flex; align-items: center; gap: 12px; margin: 0; padding: 12px 18px; border-bottom: 1px solid var(--linia); font: .82rem var(--f-m); color: var(--tekst2); }
.konfig-kropki { display: inline-flex; gap: 6px; } .konfig-kropki i { width: 10px; height: 10px; border-radius: 50%; background: rgba(255, 255, 255, .12); }
.konfig-linie { margin: 0; padding: 14px 0 18px; list-style: none; }
.konfig-linie li { display: grid; grid-template-columns: 44px minmax(260px, .9fr) 1.1fr; gap: 0 28px; align-items: baseline; padding: 9px 22px 9px 0; }
.konfig-linie li + li { border-top: 1px solid rgba(255, 255, 255, .04); }
.ln { text-align: right; font: .8rem var(--f-m); color: rgba(255, 255, 255, .28); }
.konfig code { font: 1.02rem var(--f-m); white-space: nowrap; }
.kl { color: var(--akcent); } .wa { color: var(--tekst); font-weight: 600; } .kom { color: var(--tekst2); font-style: italic; }
.wyjasnienie { color: var(--tekst2); font-size: .95rem; }
.js .konfig-linie li { opacity: 0; translate: -6px 0; transition: opacity .45s ease, translate .45s ease; }
.js .konfig.in li { opacity: 1; translate: 0 0; }
.js .konfig.in li:nth-child(1) { transition-delay: .05s; } .js .konfig.in li:nth-child(2) { transition-delay: .25s; } .js .konfig.in li:nth-child(3) { transition-delay: .45s; }
.js .konfig.in li:nth-child(4) { transition-delay: .65s; } .js .konfig.in li:nth-child(5) { transition-delay: .85s; } .js .konfig.in li:nth-child(6) { transition-delay: 1.05s; }

/* ---------- kontakt ---------- */
.kontakt { padding: clamp(80px, 11vw, 140px) 0; border-top: 1px solid var(--linia); position: relative; overflow: hidden; }
.kontakt::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(700px 380px at 15% 110%, rgba(var(--akcent-rgb), .1), transparent 70%); }
.kontakt-in { display: grid; grid-template-columns: .9fr 1.1fr; gap: 20px 56px; align-items: start; }
.kontakt-in h2 { font-size: clamp(2.2rem, 4.5vw, 3.6rem); }
.mail { grid-column: 2; margin: 0 0 14px; }
.mail a { font-family: var(--f-n); font-stretch: 96%; font-weight: 600; font-size: clamp(1.4rem, 3vw, 2.4rem); letter-spacing: -.02em; color: var(--tekst); border-bottom: 2px solid var(--akcent); }
.mail a:hover { text-decoration: none; color: var(--akcent); }
.kontakt-in .wstep { grid-column: 2; margin: 0 0 18px; }
.drobne { grid-column: 2; margin: 0; font-size: .88rem; color: var(--tekst2); }

/* stopka */
.stopka { border-top: 1px solid var(--linia); padding: 26px 0 32px; font-size: .88rem; color: var(--tekst2); }
.stopka-in { display: flex; flex-wrap: wrap; gap: 10px 28px; align-items: center; justify-content: space-between; }
.stopka p { margin: 0; }
.stopka-nav { display: flex; gap: 18px; } .stopka-nav a { color: var(--tekst2); } .stopka-nav a:hover { color: var(--tekst); }

/* pojawianie się (tylko z JS) */
.js .wow { opacity: 0; translate: 0 14px; transition: opacity .6s ease, translate .6s ease; }
.js .wow.in { opacity: 1; translate: 0 0; }

/* 404 */
.strona404 { min-height: 100svh; display: flex; align-items: center; border: 0; }
.strona404 .kontakt-in { display: block; max-width: 640px; }
.strona404 .mail, .strona404 .wstep { margin-top: 18px; }

/* responsywność */
@media (max-width: 1000px) {
  .hero-uklad { grid-template-columns: 1fr; gap: 36px; }
  .naglowek, .kontakt-in { grid-template-columns: 1fr; }
  .mail, .kontakt-in .wstep, .drobne { grid-column: 1; }
  .anatomia-uklad { grid-template-columns: 1fr; gap: 20px; }
  .schemat-klej { position: sticky; top: 64px; z-index: 2; background: var(--tlo); padding-bottom: 8px; }
  .etap { min-height: 0; padding: 22px 0 22px 20px; }
  .warstwy-uklad { grid-template-columns: 1fr; }
  .stos { height: 340px; }
  .plyta { width: 240px; height: 150px; margin: -75px 0 0 -120px; }
  .konfig-linie li { grid-template-columns: 36px 1fr; gap: 4px 16px; }
  .konfig-linie li .wyjasnienie { grid-column: 2; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .kontener { width: min(100% - 32px, var(--max)); }
  .top { padding: 12px 0; }
  .marka-nazwa { display: none; }
  .menu { gap: 16px; } .menu a { font-size: .88rem; }
  .hero { padding: 96px 0 80px; }
  .link-cichy { margin-left: 0; }
  .hero-akcje { flex-direction: column; align-items: flex-start; gap: 14px; }
  .raport { font-size: .8rem; } .raport-tryb { display: none; }
  .dalej { display: none; }
  .schemat-legenda { font-size: .74rem; }
  .konf li { grid-template-columns: 1fr; gap: 6px 0; }
  .p-pasek { gap: 12px; padding: 12px 16px; }
  .konf { padding-inline: 16px; }
  .konf { font-size: .8rem; }
  .konfig code { font-size: .92rem; white-space: normal; }
  .stos { height: 280px; } .plyta { width: 200px; height: 126px; margin: -63px 0 0 -100px; } .plyta > span { font-size: .7rem; }
  .stopka-in { flex-direction: column; align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .puls, .dalej span { animation: none; }
  .js .wow, .js .konfig-linie li, .js .raport-linie li.czeka { opacity: 1; translate: 0 0; transition: none; }
  .plyta, .etap, .schemat .e, .schemat .porty-typowe, .schemat .porty-twarde, .schemat .rys { transition: none; }
}